admin/kubesphere
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

use go 1.12

Browse Source 
Signed-off-by: hongming <talonwan@yunify.com>
This commit is contained in:
hongming
2019-03-12 15:47:56 +08:00
parent b59c244ca2
commit 4144404b0b
1110 changed files with 161100 additions and 14519 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
.travis.yml
View File

@@ -7,7 +7,7 @@ git:
depth: false
go:
- 1.10.3
- 1.12
go_import_path: kubesphere.io/kubesphere
@@ -17,7 +17,6 @@ before_install:
before_script:
- dep ensure -v
- docker --version
- git clone --single-branch -b v0.11.4 -q https://github.com/mholt/caddy $GOPATH/src/github.com/mholt/caddy
script:
- make test
@@ -28,4 +27,4 @@ deploy:
provider: script
script: bash hack/docker_push.sh
on:
branch: master
branch: master

17
Dockerfile
View File

@@ -1,17 +0,0 @@
FROM golang:1.10.3 as builder
# Copy in the go src
WORKDIR /go/src/kubesphere.io/kubesphere
COPY pkg/ pkg/
COPY cmd/ cmd/
COPY vendor/ vendor/
RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -o ks-apiserver kubesphere.io/kubesphere/cmd/ks-apiserver
FROM alpine:3.6
WORKDIR /
COPY --from=builder /go/src/kubesphere.io/kubesphere/ks-apiserver .
COPY ./install/ingress-controller /etc/kubesphere/ingress-controller
COPY ./install/swagger-ui /usr/lib/kubesphere/swagger-ui
CMD ["ks-apiserver"]

413
Gopkg.lock generated
View File

@@ -6,8 +6,8 @@
name = "cloud.google.com/go"
packages = ["compute/metadata"]
pruneopts = "UT"
revision = "c9474f2f8deb81759839474b6bd1726bbfe1c1c4"
version = "v0.36.0"
revision = "f52f9bc132541d2aa914f42100c36d10b1ef7e0c"
version = "v0.37.0"
[[projects]]
digest = "1:f9ae348e1f793dcf9ed930ed47136a67343dbd6809c5c91391322267f4476892"
@@ -34,12 +34,23 @@
revision = "de5bf2ad457846296e2031421a34e2568e304e35"
[[projects]]
digest = "1:87c2e02fb01c27060ccc5ba7c5a407cc91147726f8f40b70cceeedbc52b1f3a8"
digest = "1:e4c72127d910a96daf869a44f3dd563b86dbe6931a172863a0e99c5ff04b59e4"
name = "github.com/Sirupsen/logrus"
packages = ["."]
pruneopts = "UT"
revision = "e1e72e9de974bd926e5c56f83753fba2df402ce5"
version = "v1.3.0"
revision = "dae0fa8d5b0c810a8ab733fbd5510c7cae84eca4"
version = "v1.4.0"
[[projects]]
branch = "master"
digest = "1:e05c7b72aeba7570b1d2f9c6dc9f0373d224b16b70fa886c504de867bffe1c2e"
name = "github.com/aead/chacha20"
packages = [
".",
"chacha",
]
pruneopts = "UT"
revision = "8b13a72661dae6e9e5dea04f344f0dc95ea29547"
[[projects]]
branch = "master"
@@ -50,12 +61,36 @@
revision = "3a771d992973f24aa725d07868b467d1ddfceafb"
[[projects]]
digest = "1:ffe9824d294da03b391f44e1ae8281281b4afc1bdaa9588c9097785e3af10cec"
digest = "1:1f96c755246f1b688f1b2f0d2ba6cff5a94ceb35a7c5d06f7489e5e348ce356d"
name = "github.com/bifurcation/mint"
packages = [
".",
"syntax",
]
pruneopts = "UT"
revision = "93c51c6ce11597a26e246fc33a301d62d3439cd2"
[[projects]]
digest = "1:166438587ed45ac211dab8a3ecebf4fa0c186d0db63430fb9127bbc2e5fcdc67"
name = "github.com/cenkalti/backoff"
packages = ["."]
pruneopts = "UT"
revision = "1e4cf3da559842a91afcb6ea6141451e6c30c618"
version = "v2.1.1"
[[projects]]
digest = "1:f438d91be142877c3ad83157992c91de787ddfbddcc2a7da1ef6ef61606cadc4"
name = "github.com/cheekybits/genny"
packages = ["generic"]
pruneopts = "UT"
revision = "9127e812e1e9e501ce899a18121d316ecb52e4ba"
[[projects]]
digest = "1:6b21090f60571b20b3ddc2c8e48547dffcf409498ed6002c2cada023725ed377"
name = "github.com/davecgh/go-spew"
packages = ["spew"]
pruneopts = "UT"
revision = "8991bc29aa16c548c550c7ff78260e27b9ab7c73"
version = "v1.1.1"
revision = "782f4967f2dc4564575ca782fe2d04090b5faca8"
[[projects]]
digest = "1:76dc72490af7174349349838f2fe118996381b31ea83243812a97e5a0fd5ed55"
@@ -118,12 +153,11 @@
revision = "97c2040d34dfae1d1b1275fa3a78dbdd2f41cf7e"
[[projects]]
digest = "1:6f82cacd0af5921e99bf3f46748705239b36489464f4529a1589bc895764fb18"
digest = "1:aaf8d8f8ffb92e0c4985a8796655071cb9a1870c585ad50d968f78931b871a98"
name = "github.com/docker/go-units"
packages = ["."]
pruneopts = "UT"
revision = "47565b4f722fb6ceae66b95f853feed578a4a51c"
version = "v0.3.3"
revision = "8a7beacffa3009a9ac66bad506b18ffdd110cf97"
[[projects]]
branch = "master"
@@ -133,6 +167,14 @@
pruneopts = "UT"
revision = "aabc10ec26b754e797f9028f4589c5b7bd90dc20"
[[projects]]
digest = "1:6f9339c912bbdda81302633ad7e99a28dfa5a639c864061f1929510a9a64aa74"
name = "github.com/dustin/go-humanize"
packages = ["."]
pruneopts = "UT"
revision = "9f541cc9db5d55bce703bd99987c9d5cb8eea45e"
version = "v1.0.0"
[[projects]]
digest = "1:8ee7b41ace3ba875c17e38ba7780e7cf0d29882338637861e9f13f04f60ecc5c"
name = "github.com/emicklei/go-restful"
@@ -152,6 +194,14 @@
revision = "b7062368c258c9e8f8cbe9dd2e6aebfa1b747be6"
version = "v1.0.0"
[[projects]]
branch = "master"
digest = "1:50a46ab1d5edbbdd55125b4d37f1bf503d0807c26461f9ad7b358d6006641d09"
name = "github.com/flynn/go-shlex"
packages = ["."]
pruneopts = "UT"
revision = "3f9db97f856818214da2e1057f8ad84803971cff"
[[projects]]
digest = "1:2cd7915ab26ede7d95b8749e6b1f933f1c6d5398030684e6505940a10f31cfda"
name = "github.com/ghodss/yaml"
@@ -241,15 +291,15 @@
version = "v1.4.1"
[[projects]]
digest = "1:4d02824a56d268f74a6b6fdd944b20b58a77c3d70e81008b3ee0c4f1a6777340"
digest = "1:b7a8552c62868d867795b63eaf4f45d3e92d36db82b428e680b9c95a8c33e5b1"
name = "github.com/gogo/protobuf"
packages = [
"proto",
"sortkeys",
]
pruneopts = "UT"
revision = "ba06b47c162d49f2af050fb4c75bcbc86a159d5c"
version = "v1.2.1"
revision = "342cbe0a04158f6dcb03ca0079991a51a4248c02"
version = "v0.5"
[[projects]]
branch = "master"
@@ -260,15 +310,14 @@
revision = "23def4e6c14b4da8ac2ed8007337bc5eb5007998"
[[projects]]
branch = "master"
digest = "1:b7cb6054d3dff43b38ad2e92492f220f57ae6087ee797dca298139776749ace8"
digest = "1:7672c206322f45b33fac1ae2cb899263533ce0adcc6481d207725560208ec84e"
name = "github.com/golang/groupcache"
packages = ["lru"]
pruneopts = "UT"
revision = "5b532d6fd5efaf7fa130d4e859a2fde0fc3a9e1b"
revision = "02826c3e79038b59d737d3b1c0a1d937f71a4433"
[[projects]]
digest = "1:239c4c7fd2159585454003d9be7207167970194216193a8a210b8d29576f19c9"
digest = "1:17fe264ee908afc795734e8c4e63db2accabaf57326dbf21763a7d6b86096260"
name = "github.com/golang/protobuf"
packages = [
"proto",
@@ -278,8 +327,8 @@
"ptypes/timestamp",
]
pruneopts = "UT"
revision = "c823c79ea1570fb5ff454033735a8e68575d1d0f"
version = "v1.3.0"
revision = "b4deda0973fb4c70b50d226b1af49f3da59f5265"
version = "v1.1.0"
[[projects]]
branch = "master"
@@ -290,12 +339,11 @@
revision = "4030bb1f1f0c35b30ca7009e9ebd06849dd45306"
[[projects]]
branch = "master"
digest = "1:3ee90c0d94da31b442dde97c99635aaafec68d0b8a3c12ee2075c6bdabeec6bb"
digest = "1:41bfd4219241b7f7d6e6fdb13fc712576f1337e68e6b895136283b76928fdd66"
name = "github.com/google/gofuzz"
packages = ["."]
pruneopts = "UT"
revision = "24818f796faf91cd76ec7bddd72458fbced7a6c1"
revision = "44d81051d367757e1c7c6a5a86423ece9afcf63c"
[[projects]]
digest = "1:582b704bebaa06b48c29b0cec224a6058a09c86883aaddabde889cd1a5f73e1b"
@@ -306,7 +354,7 @@
version = "v1.1.1"
[[projects]]
digest = "1:65c4414eeb350c47b8de71110150d0ea8a281835b1f386eacaa3ad7325929c21"
digest = "1:75eb87381d25cc75212f52358df9c3a2719584eaa9685cd510ce28699122f39d"
name = "github.com/googleapis/gnostic"
packages = [
"OpenAPIv2",
@@ -314,38 +362,51 @@
"extensions",
]
pruneopts = "UT"
revision = "7c663266750e7d82587642f65e60bc4083f1f84e"
version = "v0.2.0"
revision = "0c5108395e2debce0d731cf0287ddf7242066aba"
[[projects]]
branch = "master"
digest = "1:b4395b2a4566c24459af3d04009b39cc21762fc77ec7bf7a1aa905c91e8f018d"
digest = "1:7b5c6e2eeaa9ae5907c391a91c132abfd5c9e8a784a341b5625e750c67e6825d"
name = "github.com/gorilla/websocket"
packages = ["."]
pruneopts = "UT"
revision = "66b9c49e59c6c48f0ffce28c2d8b8a5678502c6d"
version = "v1.4.0"
[[projects]]
digest = "1:878f0defa9b853f9acfaf4a162ba450a89d0050eff084f9fe7f5bd15948f172a"
name = "github.com/gregjones/httpcache"
packages = [
".",
"diskcache",
]
pruneopts = "UT"
revision = "3befbb6ad0cc97d4c25d851e9528915809e1a22f"
revision = "787624de3eb7bd915c329cba748687a3b22666a6"
[[projects]]
digest = "1:d15ee511aa0f56baacc1eb4c6b922fa1c03b38413b6be18166b996d82a0156ea"
digest = "1:0a48cb9c2757781932550a45ad11dd497722d4018a28077de65674aec7eee90e"
name = "github.com/hashicorp/go-syslog"
packages = ["."]
pruneopts = "UT"
revision = "8d1874e3e8d1862b74e0536851e218c4571066a5"
version = "v1.0.0"
[[projects]]
digest = "1:3f90d23757c18b1e07bf11494dbe737ee2c44d881c0f41e681611abdadad62fa"
name = "github.com/hashicorp/golang-lru"
packages = [
".",
"simplelru",
]
pruneopts = "UT"
revision = "7087cb70de9f7a8bc0a10c375cb0d2280a8edf9c"
version = "v0.5.1"
revision = "a0d98a5f288019575c6d1f4bb1573fef2d1fcdc4"
[[projects]]
digest = "1:a0cefd27d12712af4b5018dc7046f245e1e3b5760e2e848c30b171b570708f9b"
digest = "1:3e260afa138eab6492b531a3b3d10ab4cb70512d423faa78b8949dec76e66a21"
name = "github.com/imdario/mergo"
packages = ["."]
pruneopts = "UT"
revision = "7c29201646fa3de8506f701213473dd407f19646"
version = "v0.3.7"
revision = "9316a62528ac99aaecb4e47eadd6dc8aa6533d58"
version = "v0.3.5"
[[projects]]
digest = "1:870d441fe217b8e689d7949fef6e43efbc787e50f200cb1e70dbca9204a1d6be"
@@ -355,6 +416,14 @@
revision = "76626ae9c91c4f2a10f34cad8ce83ea42c93bb75"
version = "v1.0"
[[projects]]
branch = "master"
digest = "1:6d62fb66dd0a578569f2810928f3ff00baae524f94b8c3d859f1ac714bf4340d"
name = "github.com/jimstudt/http-authentication"
packages = ["basic"]
pruneopts = "UT"
revision = "3eca13d6893afd7ecabe15f4445f5d2872a1b012"
[[projects]]
digest = "1:d4e6e8584d0a94ce567d237e19192dae44d57d2767ac7e1d7fbf5626d176381a"
name = "github.com/jinzhu/gorm"
@@ -379,6 +448,14 @@
pruneopts = "UT"
revision = "0ff49de124c6f76f8494e194af75bde0f1a49a29"
[[projects]]
digest = "1:2d643962fac133904694fffa959bc3c5dcfdcee38c6f5ffdd99a3c93eb9c835c"
name = "github.com/klauspost/cpuid"
packages = ["."]
pruneopts = "UT"
revision = "e7e905edc00ea8827e58662220139109efea09db"
version = "v1.2.0"
[[projects]]
digest = "1:31e761d97c76151dde79e9d28964a812c46efc5baee4085b86f68f0c654450de"
name = "github.com/konsorten/go-windows-terminal-sequences"
@@ -389,7 +466,43 @@
[[projects]]
branch = "master"
digest = "1:84a5a2b67486d5d67060ac393aa255d05d24ed5ee41daecd5635ec22657b6492"
digest = "1:6fe6fc7707d8c37fb305362a324462d898bc1c01eaa2bfe15383ec21f6540c71"
name = "github.com/lucas-clemente/aes12"
packages = ["."]
pruneopts = "UT"
revision = "cd47fb39b79f867c6e4e5cd39cf7abd799f71670"
[[projects]]
digest = "1:e21e74a50aed0bc0dbb10b7855234f27f884835f59a4e88551de0899d5e2ae96"
name = "github.com/lucas-clemente/quic-go"
packages = [
".",
"h2quic",
"internal/ackhandler",
"internal/congestion",
"internal/crypto",
"internal/flowcontrol",
"internal/handshake",
"internal/protocol",
"internal/utils",
"internal/wire",
"qerr",
]
pruneopts = "UT"
revision = "714f38d5d0aff85894fd890718b991e361f03e7d"
version = "v0.10.1"
[[projects]]
branch = "master"
digest = "1:08b3484b0665f09be0f1f699a38e877708453795df07a3d6e4cd41fa7a2cabf0"
name = "github.com/lucas-clemente/quic-go-certificates"
packages = ["."]
pruneopts = "UT"
revision = "d2f86524cced5186554df90d92529757d22c1cb6"
[[projects]]
branch = "master"
digest = "1:df495c9184b4e6cbb9d55652236dbcbe72c65a1c8b6469da50722628cea474e7"
name = "github.com/mailru/easyjson"
packages = [
"buffer",
@@ -397,7 +510,7 @@
"jwriter",
]
pruneopts = "UT"
revision = "6243d8e04c3f819e79757e8bc3faa15c3cb27003"
revision = "1de009706dbeb9d05f18586f0735fcdb7c524481"
[[projects]]
branch = "master"
@@ -415,6 +528,69 @@
revision = "c12348ce28de40eed0136aa2b644d0ee0650e56c"
version = "v1.0.1"
[[projects]]
digest = "1:dfc63b4d7037ed26f191cea82186bf14e604dee1c0e4245bda6711e5ab2e69ca"
name = "github.com/mholt/caddy"
packages = [
".",
"caddy/caddymain",
"caddyfile",
"caddyhttp",
"caddyhttp/basicauth",
"caddyhttp/bind",
"caddyhttp/browse",
"caddyhttp/errors",
"caddyhttp/expvar",
"caddyhttp/extensions",
"caddyhttp/fastcgi",
"caddyhttp/gzip",
"caddyhttp/header",
"caddyhttp/httpserver",
"caddyhttp/index",
"caddyhttp/internalsrv",
"caddyhttp/limits",
"caddyhttp/log",
"caddyhttp/markdown",
"caddyhttp/markdown/metadata",
"caddyhttp/markdown/summary",
"caddyhttp/mime",
"caddyhttp/pprof",
"caddyhttp/proxy",
"caddyhttp/push",
"caddyhttp/redirect",
"caddyhttp/requestid",
"caddyhttp/rewrite",
"caddyhttp/root",
"caddyhttp/staticfiles",
"caddyhttp/status",
"caddyhttp/templates",
"caddyhttp/timeouts",
"caddyhttp/websocket",
"caddytls",
"onevent",
"onevent/hook",
"telemetry",
]
pruneopts = "UT"
revision = "80dfb8b2a7f89b120a627bc4d866a1dc5ed3d92f"
version = "v0.11.5"
[[projects]]
branch = "master"
digest = "1:9c3b94fe155aa680cc04152667739d7f178ca6edd833b5b2fa7e5972f9f49ff3"
name = "github.com/mholt/certmagic"
packages = ["."]
pruneopts = "UT"
revision = "e3e89d1096d76d61680f8eeb8f67649baa6c54b8"
[[projects]]
digest = "1:4c195ae33dbe8df4eb3485f3357788f47b614547abcd048cbcc59d9025db6b8d"
name = "github.com/miekg/dns"
packages = ["."]
pruneopts = "UT"
revision = "cc8cd02140663157ce797c6650488d6c8563f31f"
version = "v1.1.6"
[[projects]]
digest = "1:5d231480e1c64a726869bc4142d270184c419749d34f167646baa21008eb0a79"
name = "github.com/mitchellh/go-homedir"
@@ -432,12 +608,31 @@
version = "1.0.3"
[[projects]]
digest = "1:e32bdbdb7c377a07a9a46378290059822efdce5c8d96fe71940d87cb4f918855"
digest = "1:c56ad36f5722eb07926c979d5e80676ee007a9e39e7808577b9d87ec92b00460"
name = "github.com/modern-go/reflect2"
packages = ["."]
pruneopts = "UT"
revision = "4b7aa43c6742a2c18fdef89dd197aaae7dac7ccd"
version = "1.0.1"
revision = "94122c33edd36123c84d5368cfb2b69df93a0ec8"
version = "v1.0.1"
[[projects]]
digest = "1:b56c589214f01a5601e0821387db484617392d0042f26234bf2da853a2f498a1"
name = "github.com/naoina/go-stringutil"
packages = ["."]
pruneopts = "UT"
revision = "6b638e95a32d0c1131db0e7fe83775cbea4a0d0b"
version = "v0.1.0"
[[projects]]
digest = "1:f58c3d0e46b64878d00652fedba24ee879725191ab919dca7b62586859281c04"
name = "github.com/naoina/toml"
packages = [
".",
"ast",
]
pruneopts = "UT"
revision = "e6f5723bf2a66af014955e0888881314cf294129"
version = "v0.1.1"
[[projects]]
digest = "1:ee4d4af67d93cc7644157882329023ce9a7bcfce956a079069a9405521c7cc8d"
@@ -448,12 +643,11 @@
version = "v1.0.0-rc1"
[[projects]]
digest = "1:e5d0bd87abc2781d14e274807a470acd180f0499f8bf5bb18606e9ec22ad9de9"
digest = "1:9072181164e616e422cbfbe48ca9ac249a4d76301ca0876c9f56b937cf214a2f"
name = "github.com/pborman/uuid"
packages = ["."]
pruneopts = "UT"
revision = "adf5a7427709b9deb95d29d3fa8a2bf9cfd388f1"
version = "v1.2"
revision = "ca53cad383cad2479bbba7f7a1a05797ec1386e4"
[[projects]]
branch = "master"
@@ -472,12 +666,11 @@
version = "v2.0.1"
[[projects]]
digest = "1:cf31692c14422fa27c83a05292eb5cbe0fb2775972e8f1f8446a71549bd8980b"
digest = "1:40e195917a951a8bf867cd05de2a46aaf1806c50cf92eebf4c16f78cd196f747"
name = "github.com/pkg/errors"
packages = ["."]
pruneopts = "UT"
revision = "ba968bfe8b2f7e042a574c888954fccecfa385b4"
version = "v0.8.1"
revision = "839d9e913e063e28dfd0e6c7b7512793e0a48be9"
[[projects]]
digest = "1:93a746f1060a8acbcf69344862b2ceced80f854170e1caae089b2834c5fbf7f4"
@@ -513,7 +706,7 @@
[[projects]]
branch = "master"
digest = "1:01cd0cd47758f04c5604daa3be4637e2afa1e0c15af7e08289e95360369e4f48"
digest = "1:0573a48c92e778ad732779bf1e5064a5085ab3fbd236ad71e53cab5753ef3e6e"
name = "github.com/prometheus/procfs"
packages = [
".",
@@ -523,7 +716,15 @@
"xfs",
]
pruneopts = "UT"
revision = "d0f344d83b0c80a1bc03b547a2374a9ec6711144"
revision = "e56f2e22fc761e82a34aca553f6725e2aff4fe6c"
[[projects]]
digest = "1:b36a0ede02c4c2aef7df7f91cbbb7bb88a98b5d253509d4f997dda526e50c88c"
name = "github.com/russross/blackfriday"
packages = ["."]
pruneopts = "UT"
revision = "05f3235734ad95d0016f6a23902f06461fcf567a"
version = "v1.5.2"
[[projects]]
digest = "1:645cabccbb4fa8aab25a956cbcbdf6a6845ca736b2c64e197ca7cbb9d210b939"
@@ -542,12 +743,37 @@
version = "v1.0.3"
[[projects]]
digest = "1:3c1a69cdae3501bf75e76d0d86dc6f2b0a7421bc205c0cb7b96b19eed464a34d"
digest = "1:4ec126f1327fe6b348ccf2d4974c38ccf2628b10ad30be7b3be53f483db85149"
name = "github.com/xenolf/lego"
packages = [
"acme",
"acme/api",
"acme/api/internal/nonces",
"acme/api/internal/secure",
"acme/api/internal/sender",
"certcrypto",
"certificate",
"challenge",
"challenge/dns01",
"challenge/http01",
"challenge/resolver",
"challenge/tlsalpn01",
"lego",
"log",
"platform/wait",
"registration",
]
pruneopts = "UT"
revision = "2952cdaebd4da7cd560e195343bdd3cb78a67643"
version = "v2.3.0"
[[projects]]
digest = "1:777e729b475d3895c7229552aa10076f0d177daf37c0a72258006d046d329960"
name = "go.uber.org/atomic"
packages = ["."]
pruneopts = "UT"
revision = "1ea20fb1cbb1cc08cbd0d913a96dead89aa18289"
version = "v1.3.2"
revision = "4e336646b2ef9fc6e47be8e21594178f98e5ebcf"
version = "v1.2.0"
[[projects]]
digest = "1:60bf2a5e347af463c42ed31a493d817f8a72f102543060ed992754e689805d1a"
@@ -574,32 +800,44 @@
[[projects]]
branch = "master"
digest = "1:058e9504b9a79bfe86092974d05bb3298d2aa0c312d266d43148de289a5065d9"
digest = "1:08c5a7f39562e590d344f565daead275a18635a2904deaed69a339ddb7e52abd"
name = "golang.org/x/crypto"
packages = ["ssh/terminal"]
packages = [
"curve25519",
"ed25519",
"ed25519/internal/edwards25519",
"hkdf",
"ocsp",
"pbkdf2",
"ssh/terminal",
]
pruneopts = "UT"
revision = "c2843e01d9a2bc60bb26ad24e09734fdc2d9ec58"
revision = "a1f597ede03a7bef967a422b5b3a5bd08805a01e"
[[projects]]
branch = "master"
digest = "1:348e38852dac5030f8ce455e1b8d7a5727bbe0af43c0664efd89ec32414093c0"
digest = "1:0781624ec10916ea436c2c1425509012155709d151a4687331d140e7a5df79a8"
name = "golang.org/x/net"
packages = [
"bpf",
"context",
"context/ctxhttp",
"http/httpguts",
"http2",
"http2/hpack",
"idna",
"internal/iana",
"internal/socket",
"internal/socks",
"ipv4",
"ipv6",
"proxy",
]
pruneopts = "UT"
revision = "56fb01167e7d1e1d17dd87993d34c963f4356e87"
revision = "9f648a60d9775ef5c977e7669d1673a7a67bef33"
[[projects]]
branch = "master"
digest = "1:5e9f22cf754ab20a5dff0ae04b12516b112c5b81cd44dccccde148865084d730"
digest = "1:ad764db92ed977f803ff0f59a7a957bf65cc4e8ae9dfd08228e1f54ea40392e0"
name = "golang.org/x/oauth2"
packages = [
".",
@@ -609,18 +847,19 @@
"jwt",
]
pruneopts = "UT"
revision = "e64efc72b421e893cbf63f17ba2221e7d6d0b0f3"
revision = "a6bd8cefa1811bd24b86f8902872e4e8225f74c4"
[[projects]]
branch = "master"
digest = "1:85cd5224b89829559e8327ba2e52e0df72638d33cf3082b066ea9dea34391e2f"
digest = "1:426092407910bee4a539be5d377abbaf629bae216c8eb2f80409c8cbe2647508"
name = "golang.org/x/sys"
packages = [
"cpu",
"unix",
"windows",
]
pruneopts = "UT"
revision = "10058d7d4faa7dd5ef860cbd31af00903076e7b8"
revision = "fead79001313d15903fb4605b4a1b781532cd93e"
[[projects]]
digest = "1:0c56024909189aee3364b7f21a95a27459f718aa7c199a5c111c36cfffd9eaef"
@@ -647,12 +886,11 @@
version = "v0.3.0"
[[projects]]
branch = "master"
digest = "1:9fdc2b55e8e0fafe4b41884091e51e77344f7dc511c5acedcfd98200003bff90"
digest = "1:d37b0ef2944431fe9e8ef35c6fffc8990d9e2ca300588df94a6890f3649ae365"
name = "golang.org/x/time"
packages = ["rate"]
pruneopts = "UT"
revision = "9d24e82272b4f38b78bc8cff74fa936d31ccd8ef"
revision = "f51c12702a4d776e4c1fa9b0fabab841babae631"
[[projects]]
branch = "master"
@@ -660,7 +898,7 @@
name = "golang.org/x/tools"
packages = ["container/intsets"]
pruneopts = "UT"
revision = "00c44ba9c14f88ffdd4fb5bfae57fe8dd6d6afb1"
revision = "8b67d361bba210f5fbb3c1a0fc121e0847b10b57"
[[projects]]
digest = "1:7bc25c2efff76b31f146caf630c617be9b666c6164f0632050466fbec0500125"
@@ -691,12 +929,32 @@
version = "v1.3"
[[projects]]
digest = "1:2d1fbdc6777e5408cabeb02bf336305e724b925ff4546ded0fa8715a7267922a"
digest = "1:ef72505cf098abdd34efeea032103377bec06abb61d8a06f002d5d296a4b1185"
name = "gopkg.in/inf.v0"
packages = ["."]
pruneopts = "UT"
revision = "d2d2541c53f18d2a059457998ce2876cc8e67cbf"
version = "v0.9.1"
revision = "3887ee99ecf07df5b447e9b00d9c0b2adaa9f3e4"
version = "v0.9.0"
[[projects]]
digest = "1:c805e517269b0ba4c21ded5836019ed7d16953d4026cb7d00041d039c7906be9"
name = "gopkg.in/natefinch/lumberjack.v2"
packages = ["."]
pruneopts = "UT"
revision = "a96e63847dc3c67d17befa69c303767e2f84e54f"
version = "v2.1"
[[projects]]
digest = "1:c0c30f47f9c16f227ba82f0bdfd14fa968453c30b7677a07903b3b4f34b98d49"
name = "gopkg.in/square/go-jose.v2"
packages = [
".",
"cipher",
"json",
]
pruneopts = "UT"
revision = "628223f44a71f715d2881ea69afc795a1e9c01be"
version = "v2.3.0"
[[projects]]
digest = "1:4d2e5a73dc1500038e504a8d78b986630e3626dc027bc030ba5c75da257cdb96"
@@ -801,17 +1059,16 @@
version = "kubernetes-1.12.3"
[[projects]]
branch = "release-1.10"
digest = "1:89837c4f0a1aa35aa5993bd0ee002ed0073e505c08bcb716c9941059e1df3da6"
branch = "release-1.6"
digest = "1:0bb8d107f448b9499b72fe47a21b5e8c5defcc4cc3db07cae8ea5c28a57bd720"
name = "k8s.io/apiserver"
packages = [
"pkg/apis/audit",
"pkg/authentication/user",
"pkg/authorization/authorizer",
"pkg/endpoints/request",
]
pruneopts = "UT"
revision = "30d6a91f580b7a2a240dccebc1a35bff2a6940f6"
revision = "0b01a50e7638172c5ce338ec9aeb7ffc3407c64a"
[[projects]]
digest = "1:7b85a80c96c7294b896204fca216c35d10e63fd0a021b23c5b5fe00f68932420"
@@ -961,12 +1218,11 @@
version = "kubernetes-1.12.3"
[[projects]]
branch = "master"
digest = "1:20ca56a1299fe3787b1cf86c3a0388fbc11d08604783b32a258eca7a947a7fdb"
digest = "1:03a96603922fc1f6895ae083e1e16d943b55ef0656b56965351bd87e7d90485f"
name = "k8s.io/kube-openapi"
packages = ["pkg/util/proto"]
pruneopts = "UT"
revision = "15615b16d372105f0c69ff47dfe7402926a65aaa"
revision = "c59034cc13d587f5ef4e85ca0ade0c1866ae8e1d"
[[projects]]
digest = "1:ceff1906e568c23d7a337fdda89900d6155aaf93db7cb6da73488ffb649641e1"
@@ -977,14 +1233,13 @@
version = "v1.13.4"
[[projects]]
digest = "1:3c56f356b5cb581860246ca0c08c7a35aa21b2c071b20c428a53b2c3c13c87fd"
digest = "1:08ac675dd3b2e69bbae58d4f82674833c0e1e66043cfe1dc235a4f6c874944c2"
name = "sigs.k8s.io/controller-runtime"
packages = [
"pkg/cache",
"pkg/cache/internal",
"pkg/client",
"pkg/client/apiutil",
"pkg/client/config",
"pkg/internal/recorder",
"pkg/leaderelection",
"pkg/manager",
@@ -1019,6 +1274,9 @@
"github.com/golang/glog",
"github.com/jinzhu/gorm",
"github.com/json-iterator/go",
"github.com/mholt/caddy",
"github.com/mholt/caddy/caddy/caddymain",
"github.com/mholt/caddy/caddyhttp/httpserver",
"github.com/mitchellh/go-homedir",
"github.com/spf13/cobra",
"github.com/spf13/pflag",
@@ -1055,7 +1313,6 @@
"k8s.io/client-go/tools/clientcmd",
"k8s.io/client-go/util/workqueue",
"k8s.io/kubernetes/pkg/util/slice",
"sigs.k8s.io/controller-runtime/pkg/client/config",
"sigs.k8s.io/controller-runtime/pkg/manager",
"sigs.k8s.io/controller-runtime/pkg/runtime/log",
"sigs.k8s.io/controller-runtime/pkg/runtime/signals",

27
Gopkg.toml
View File

@@ -24,7 +24,6 @@
# go-tests = true
# unused-packages = true
ignored = ["github.com/mholt/caddy","github.com/mholt/caddy/caddyfile","github.com/mholt/caddy/caddyhttp/httpserver","github.com/mholt/caddy/caddyhttp/staticfiles","github.com/mholt/caddy/caddytls","github.com/mholt/caddy/telemetry"]
[[constraint]]
name = "github.com/docker/docker"
@@ -70,18 +69,21 @@ ignored = ["github.com/mholt/caddy","github.com/mholt/caddy/caddyfile","github.c
name = "k8s.io/kubernetes"
version = "1.12.3"
[[constraint]]
name = "github.com/mholt/caddy"
version = "v0.11.5"
[[constraint]]
name="sigs.k8s.io/controller-runtime"
version="v0.1.9"
name = "sigs.k8s.io/controller-runtime"
version = "v0.1.9"
[[override]]
name="sigs.k8s.io/controller-tools"
version="v0.1.9"
name = "sigs.k8s.io/controller-tools"
version = "v0.1.9"
[[override]]
name="k8s.io/component-base"
branch="master"
name = "k8s.io/component-base"
branch = "master"
[prune]
go-tests = true
@@ -113,6 +115,11 @@ ignored = ["github.com/mholt/caddy","github.com/mholt/caddy/caddyfile","github.c
# For dependency below: Refer to issue https://github.com/golang/dep/issues/1799
[[override]]
name = "gopkg.in/fsnotify.v1"
source = "https://github.com/fsnotify/fsnotify.git"
version="v1.4.7"
name = "gopkg.in/fsnotify.v1"
source = "https://github.com/fsnotify/fsnotify.git"
version = "v1.4.7"
[[override]]
name = "github.com/russross/blackfriday"
version = "v1.5.2"

14
Makefile
View File

@@ -40,12 +40,20 @@ define ALL_HELP_INFO
# debugging tools like delve.
endef
.PHONY: all
all: ks-apiserver test
all: test ks-apiserver ks-apigateway ks-iam
# Build ks-apiserver binary
ks-apiserver: generate fmt vet
ks-apiserver: test
hack/gobuild.sh cmd/ks-apiserver
# Build ks-apigateway binary
ks-apigateway: test
hack/gobuild.sh cmd/ks-apigateway
# Build ks-iam binary
ks-iam: test
hack/gobuild.sh cmd/ks-iam
# Run go fmt against code
fmt:
go fmt ./pkg/... ./cmd/...
@@ -62,7 +70,7 @@ endif
go generate ./pkg/... ./cmd/...
# Build the docker image
docker-build: test
docker-build: all
docker build . -t ${IMG}
# Run tests

20
build/ks-apigateway/Dockerfile
View File

@@ -6,23 +6,15 @@
# Use of this source code is governed by a Apache license
# that can be found in the LICENSE file.
FROM golang:1.10.3 as ks-apigateway-builder
FROM golang:1.12 as ks-apigateway-builder
COPY / /go/src/kubesphere.io/kubesphere
RUN git clone --single-branch -b v0.11.4 -q https://github.com/mholt/caddy /go/src/github.com/mholt/caddy
WORKDIR /go/src/github.com/mholt/caddy
RUN sed -i "/\/\/ This is where other plugins get plugged in (imported)/a\\\t\
_ \"kubesphere.io/kubesphere/pkg/apigateway/caddy-plugin/authenticate\"\n\t\
_ \"kubesphere.io/kubesphere/pkg/apigateway/caddy-plugin/authentication\"\n\t\
_ \"kubesphere.io/kubesphere/pkg/apigateway/caddy-plugin/swagger\""\
caddy/caddymain/run.go && \
sed -i "/\/\/ github.com\/BTBurke\/caddy-jwt/a\\\t\"authenticate\",\n\t\"authentication\",\n\t\"swagger\","\
caddyhttp/httpserver/plugin.go && \
go install ./caddy && \
go run /go/src/kubesphere.io/kubesphere/tools/cmd/doc-gen/main.go --output=/go/src/kubesphere.io/kubesphere/install/swagger-ui/api.json
WORKDIR /go/src/kubesphere.io/kubesphere
RUN CGO_ENABLED=0 GO111MODULE=off GOOS=linux GOARCH=amd64 go build -i -ldflags '-w -s' -o ks-apigateway cmd/ks-apigateway/apiserver.go && \
go run tools/cmd/doc-gen/main.go --output=install/swagger-ui/api.json
FROM alpine:3.7
FROM alpine:3.9
RUN apk add --update ca-certificates && update-ca-certificates
COPY --from=ks-apigateway-builder /go/bin/* /usr/local/bin/
COPY --from=ks-apigateway-builder /go/src/kubesphere.io/kubesphere/ks-apigateway /usr/local/bin/
COPY --from=ks-apigateway-builder /go/src/kubesphere.io/kubesphere/install/swagger-ui /var/static/swagger-ui
CMD ["sh"]

8
build/ks-apiserver/Dockerfile
View File

@@ -5,14 +5,14 @@
# Copyright 2018 The KubeSphere Authors. All rights reserved.
# Use of this source code is governed by a Apache license
# that can be found in the LICENSE file.
FROM golang:1.10.3 as ks-apiserver-builder
FROM golang:1.12 as ks-apiserver-builder
COPY / /go/src/kubesphere.io/kubesphere
WORKDIR /go/src/kubesphere.io/kubesphere
RUN CGO_ENABLED=0 GO111MODULE=off GOOS=linux GOARCH=amd64 go build -i -ldflags '-w -s' -o ks-apiserver cmd/ks-apiserver/apiserver.go
RUN go build -o ks-apiserver cmd/ks-apiserver/apiserver.go
FROM alpine:3.7
FROM alpine:3.9
RUN apk add --update ca-certificates && update-ca-certificates
COPY --from=ks-apiserver-builder /go/src/kubesphere.io/kubesphere/ks-apiserver /usr/local/bin/
CMD ["sh"]

8
build/ks-iam/Dockerfile
View File

@@ -5,14 +5,14 @@
# Copyright 2018 The KubeSphere Authors. All rights reserved.
# Use of this source code is governed by a Apache license
# that can be found in the LICENSE file.
FROM golang:1.10.3 as ks-iam-builder
FROM golang:1.12 as ks-iam-builder
COPY / /go/src/kubesphere.io/kubesphere
WORKDIR /go/src/kubesphere.io/kubesphere
RUN CGO_ENABLED=0 GO111MODULE=off GOOS=linux GOARCH=amd64 go build -i -ldflags '-w -s' -o ks-iam cmd/ks-iam/apiserver.go
RUN go build -o ks-iam cmd/ks-iam/main.go
FROM alpine:3.7
FROM alpine:3.9
RUN apk add --update ca-certificates && update-ca-certificates
COPY --from=ks-iam-builder /go/src/kubesphere.io/kubesphere/ks-iam /usr/local/bin/
CMD ["sh"]

45
cmd/controller-manager/controller-manager.go
View File

@@ -1,27 +1,30 @@
/*
Copyright 2019 The KubeSphere authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
Copyright 2019 The KubeSphere Authors.
http://www.apache.org/licenses/LICENSE-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package main
import (
"flag"
"os"
_ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
"sigs.k8s.io/controller-runtime/pkg/client/config"
"kubesphere.io/kubesphere/pkg/informers"
"kubesphere.io/kubesphere/pkg/simple/client/k8s"
"kubesphere.io/kubesphere/pkg/simple/controller/namespace"
"os"
"sigs.k8s.io/controller-runtime/pkg/manager"
logf "sigs.k8s.io/controller-runtime/pkg/runtime/log"
"sigs.k8s.io/controller-runtime/pkg/runtime/signals"
@@ -40,7 +43,7 @@ func main() {
// Get a config to talk to the apiserver
log.Info("setting up client for manager")
cfg, err := config.GetConfig()
cfg, err := k8s.Config()
if err != nil {
log.Error(err, "unable to set up client config")
os.Exit(1)
@@ -76,7 +79,19 @@ func main() {
os.Exit(1)
}
controller.Run(signals.SetupSignalHandler())
err = mgr.Add(manager.RunnableFunc(func(s <-chan struct{}) error {
informerFactory := informers.SharedInformerFactory()
informerFactory.Start(s)
namespace.NewNamespaceController(k8s.Client(),
informerFactory.Core().V1().Namespaces(),
informerFactory.Rbac().V1().Roles()).Start(s)
return nil
}))
if err != nil {
log.Error(err, "error Adding controllers to the Manager")
os.Exit(1)
}
// Start the Cmd
log.Info("Starting the Cmd.")

35
cmd/ks-apigateway/apiserver.go Normal file
View File

@@ -0,0 +1,35 @@
/*
Copyright 2019 The KubeSphere Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package main
import (
"github.com/mholt/caddy/caddy/caddymain"
"github.com/mholt/caddy/caddyhttp/httpserver"
// Install apis
_ "kubesphere.io/kubesphere/pkg/apigateway/caddy-plugin/authenticate"
_ "kubesphere.io/kubesphere/pkg/apigateway/caddy-plugin/authentication"
_ "kubesphere.io/kubesphere/pkg/apigateway/caddy-plugin/swagger"
)
func main() {
httpserver.RegisterDevDirective("authenticate", "jwt")
httpserver.RegisterDevDirective("authentication", "jwt")
httpserver.RegisterDevDirective("swagger", "jwt")
caddymain.Run()
}

2
cmd/ks-apiserver/app/server.go
View File

@@ -98,7 +98,7 @@ func waitForResourceSync() {
informerFactory.Apps().V1().DaemonSets().Lister()
informerFactory.Batch().V1().Jobs().Lister()
informerFactory.Batch().V1beta1().CronJobs()
informerFactory.Batch().V1beta1().CronJobs().Lister()
informerFactory.Start(stopChan)
informerFactory.WaitForCacheSync(stopChan)

3
hack/docker_build.sh
View File

@@ -1,4 +1,5 @@
#!/usr/bin/env bash
docker build -f build/ks-apigateway/Dockerfile -t kubespheredev/ks-apigateway:latest .
docker build -f build/ks-apiserver/Dockerfile -t kubespheredev/ks-apiserver:latest .
docker build -f build/ks-apiserver/Dockerfile -t kubespheredev/ks-apiserver:latest .
docker build -f build/ks-iam/Dockerfile -t kubespheredev/ks-iam:latest .

1
hack/docker_push.sh
View File

@@ -5,3 +5,4 @@
echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
docker push kubespheredev/ks-apigateway:latest
docker push kubespheredev/ks-apiserver:latest
docker push kubespheredev/ks-iam:latest

3
pkg/apigateway/caddy-plugin/authentication/authentication.go
View File

@@ -18,6 +18,7 @@
package authentication
import (
"context"
"errors"
"fmt"
"k8s.io/apiserver/pkg/authorization/authorizer"
@@ -271,7 +272,7 @@ func pathMatches(path, spec string) bool {
return false
}
func getAuthorizerAttributes(ctx request.Context) (authorizer.Attributes, error) {
func getAuthorizerAttributes(ctx context.Context) (authorizer.Attributes, error) {
attribs := authorizer.AttributesRecord{}
user, ok := request.UserFrom(ctx)

9
pkg/apigateway/caddy-plugin/authentication/auto_load.go
View File

@@ -50,8 +50,13 @@ func Setup(c *caddy.Controller) error {
c.OnStartup(func() error {
stopChan := signals.SetupSignalHandler()
informers.SharedInformerFactory().Start(stopChan)
informers.SharedInformerFactory().WaitForCacheSync(stopChan)
informerFactory := informers.SharedInformerFactory()
informerFactory.Rbac().V1().Roles().Lister()
informerFactory.Rbac().V1().RoleBindings().Lister()
informerFactory.Rbac().V1().ClusterRoles().Lister()
informerFactory.Rbac().V1().ClusterRoleBindings().Lister()
informerFactory.Start(stopChan)
informerFactory.WaitForCacheSync(stopChan)
fmt.Println("Authentication middleware is initiated")
return nil
})

1
pkg/apis/resources/v1alpha2/register.go
View File

@@ -101,6 +101,7 @@ func addWebService(c *restful.Container) error {
Writes(models.PodInfo{}))
webservice.Route(webservice.GET("/users/{username}/kubeconfig").
Produces("text/plain").
To(resources.GetKubeconfig).
Doc("get users' kubeconfig").
Param(webservice.PathParameter("username", "username")).

3
pkg/apiserver/iam/auth.go
View File

@@ -22,6 +22,7 @@ import (
"github.com/dgrijalva/jwt-go"
"github.com/emicklei/go-restful"
"kubesphere.io/kubesphere/pkg/models"
"kubesphere.io/kubesphere/pkg/simple/client/ldap"
"net/http"
"kubesphere.io/kubesphere/pkg/errors"
@@ -113,7 +114,7 @@ func TokenReviewHandler(req *restful.Request, resp *restful.Response) {
username := claims["username"].(string)
conn, err := iam.NewConnection()
conn, err := ldap.Client()
if err != nil {
resp.WriteHeaderAndEntity(http.StatusInternalServerError, errors.Wrap(err))

7
pkg/apiserver/iam/groups.go
View File

@@ -19,6 +19,7 @@ package iam
import (
"fmt"
ldapclient "kubesphere.io/kubesphere/pkg/simple/client/ldap"
"net/http"
"regexp"
"strings"
@@ -109,7 +110,7 @@ func GroupDetail(req *restful.Request, resp *restful.Response) {
path := req.PathParameter("path")
conn, err := iam.NewConnection()
conn, err := ldapclient.Client()
if err != nil {
resp.WriteHeaderAndEntity(http.StatusInternalServerError, errors.Wrap(err))
@@ -133,7 +134,7 @@ func GroupUsers(req *restful.Request, resp *restful.Response) {
path := req.PathParameter("path")
conn, err := iam.NewConnection()
conn, err := ldapclient.Client()
if err != nil {
resp.WriteHeaderAndEntity(http.StatusInternalServerError, errors.Wrap(err))
@@ -228,7 +229,7 @@ func RootGroupList(req *restful.Request, resp *restful.Response) {
groups := make([]*models.Group, 0)
conn, err := iam.NewConnection()
conn, err := ldapclient.Client()
if err != nil {
resp.WriteHeaderAndEntity(http.StatusInternalServerError, errors.Wrap(err))

7
pkg/apiserver/iam/users.go
View File

@@ -31,6 +31,7 @@ import (
"kubesphere.io/kubesphere/pkg/errors"
"kubesphere.io/kubesphere/pkg/models"
"kubesphere.io/kubesphere/pkg/models/iam"
ldapclient "kubesphere.io/kubesphere/pkg/simple/client/ldap"
)
const (
@@ -166,7 +167,7 @@ func CurrentUserDetail(req *restful.Request, resp *restful.Response) {
username := req.HeaderParameter(constants.UserNameHeader)
conn, err := iam.NewConnection()
conn, err := ldapclient.Client()
if err != nil {
resp.WriteHeaderAndEntity(http.StatusInternalServerError, errors.Wrap(err))
@@ -228,7 +229,7 @@ func NamespacesListHandler(req *restful.Request, resp *restful.Response) {
func UserDetail(req *restful.Request, resp *restful.Response) {
username := req.PathParameter("name")
conn, err := iam.NewConnection()
conn, err := ldapclient.Client()
if err != nil {
resp.WriteHeaderAndEntity(http.StatusInternalServerError, errors.Wrap(err))
@@ -296,7 +297,7 @@ func UserList(req *restful.Request, resp *restful.Response) {
return
}
conn, err := iam.NewConnection()
conn, err := ldapclient.Client()
if err != nil {
resp.WriteHeaderAndEntity(http.StatusInternalServerError, errors.Wrap(err))

5
pkg/apiserver/iam/workspaces.go
View File

@@ -19,6 +19,7 @@ package iam
import (
"fmt"
"github.com/go-ldap/ldap"
"net/http"
"regexp"
"sort"
@@ -26,7 +27,6 @@ import (
"strings"
"github.com/emicklei/go-restful"
"github.com/go-ldap/ldap"
"k8s.io/api/core/v1"
rbac "k8s.io/api/rbac/v1"
apierror "k8s.io/apimachinery/pkg/api/errors"
@@ -37,6 +37,7 @@ import (
"kubesphere.io/kubesphere/pkg/models/iam"
"kubesphere.io/kubesphere/pkg/models/metrics"
"kubesphere.io/kubesphere/pkg/models/workspaces"
ldapclient "kubesphere.io/kubesphere/pkg/simple/client/ldap"
sliceutils "kubesphere.io/kubesphere/pkg/utils"
)
@@ -656,7 +657,7 @@ func WorkspaceMemberList(req *restful.Request, resp *restful.Response) {
offset = 0
}
conn, err := iam.NewConnection()
conn, err := ldapclient.Client()
if err != nil {
resp.WriteHeaderAndEntity(http.StatusInternalServerError, errors.Wrap(err))

20
pkg/apiserver/monitoring/monitoring.go
View File

@@ -19,12 +19,12 @@ package monitoring
import (
"github.com/emicklei/go-restful"
"kubesphere.io/kubesphere/pkg/client"
"kubesphere.io/kubesphere/pkg/models/metrics"
"kubesphere.io/kubesphere/pkg/simple/client/prometheus"
)
func MonitorPod(request *restful.Request, response *restful.Response) {
requestParams := client.ParseMonitoringRequestParams(request)
requestParams := prometheus.ParseMonitoringRequestParams(request)
podName := requestParams.PodName
metricName := requestParams.MetricsName
if podName != "" {
@@ -49,7 +49,7 @@ func MonitorPod(request *restful.Request, response *restful.Response) {
}
func MonitorContainer(request *restful.Request, response *restful.Response) {
requestParams := client.ParseMonitoringRequestParams(request)
requestParams := prometheus.ParseMonitoringRequestParams(request)
metricName := requestParams.MetricsName
if requestParams.MetricsFilter != "" {
rawMetrics := metrics.MonitorAllMetrics(requestParams, metrics.MetricLevelContainer)
@@ -68,7 +68,7 @@ func MonitorContainer(request *restful.Request, response *restful.Response) {
}
func MonitorWorkload(request *restful.Request, response *restful.Response) {
requestParams := client.ParseMonitoringRequestParams(request)
requestParams := prometheus.ParseMonitoringRequestParams(request)
rawMetrics := metrics.MonitorAllMetrics(requestParams, metrics.MetricLevelWorkload)
@@ -95,7 +95,7 @@ func MonitorWorkload(request *restful.Request, response *restful.Response) {
func MonitorAllWorkspaces(request *restful.Request, response *restful.Response) {
requestParams := client.ParseMonitoringRequestParams(request)
requestParams := prometheus.ParseMonitoringRequestParams(request)
tp := requestParams.Tp
if tp == "_statistics" {
@@ -119,7 +119,7 @@ func MonitorAllWorkspaces(request *restful.Request, response *restful.Response)
}
func MonitorOneWorkspace(request *restful.Request, response *restful.Response) {
requestParams := client.ParseMonitoringRequestParams(request)
requestParams := prometheus.ParseMonitoringRequestParams(request)
tp := requestParams.Tp
if tp == "rank" {
@@ -145,7 +145,7 @@ func MonitorOneWorkspace(request *restful.Request, response *restful.Response) {
}
func MonitorNamespace(request *restful.Request, response *restful.Response) {
requestParams := client.ParseMonitoringRequestParams(request)
requestParams := prometheus.ParseMonitoringRequestParams(request)
metricName := requestParams.MetricsName
nsName := requestParams.NsName
if nsName != "" {
@@ -166,7 +166,7 @@ func MonitorNamespace(request *restful.Request, response *restful.Response) {
}
func MonitorCluster(request *restful.Request, response *restful.Response) {
requestParams := client.ParseMonitoringRequestParams(request)
requestParams := prometheus.ParseMonitoringRequestParams(request)
metricName := requestParams.MetricsName
if metricName != "" {
@@ -183,7 +183,7 @@ func MonitorCluster(request *restful.Request, response *restful.Response) {
}
func MonitorNode(request *restful.Request, response *restful.Response) {
requestParams := client.ParseMonitoringRequestParams(request)
requestParams := prometheus.ParseMonitoringRequestParams(request)
metricName := requestParams.MetricsName
if metricName != "" {
@@ -213,7 +213,7 @@ func MonitorNode(request *restful.Request, response *restful.Response) {
// k8s component(controller, scheduler, etcd) status
func MonitorComponentStatus(request *restful.Request, response *restful.Response) {
requestParams := client.ParseMonitoringRequestParams(request)
requestParams := prometheus.ParseMonitoringRequestParams(request)
status := metrics.MonitorComponentStatus(requestParams)
response.WriteAsJson(status)

2
pkg/apiserver/resources/user.go
View File

@@ -51,5 +51,5 @@ func GetKubeconfig(req *restful.Request, resp *restful.Response) {
return
}
resp.WriteAsJson(kubectlConfig)
resp.Write([]byte(kubectlConfig))
}

2
pkg/constants/constants.go
View File

@@ -52,5 +52,5 @@ var (
SystemWorkspace = "system-workspace"
DevopsAPIServer = "ks-devops-apiserver.kubesphere-system.svc"
AccountAPIServer = "ks-account.kubesphere-system.svc"
SystemNamespaces = []string{KubeSystemNamespace, OpenPitrixNamespace, KubeSystemNamespace}
SystemNamespaces = []string{KubeSphereNamespace, OpenPitrixNamespace, KubeSystemNamespace}
)

29
pkg/controller/controllers.go
View File

@@ -1,29 +0,0 @@
package controller
import (
"kubesphere.io/kubesphere/pkg/controller/namespace"
"log"
"sync"
"time"
"k8s.io/client-go/informers"
"kubesphere.io/kubesphere/pkg/client"
)
const defaultResync = 600 * time.Second
var once sync.Once
func Run(stopCh <-chan struct{}) {
once.Do(func() {
kubeclientset := client.K8sClient()
informerFactory := informers.NewSharedInformerFactory(kubeclientset, defaultResync)
namespaceController := namespace.NewNamespaceController(kubeclientset, informerFactory.Core().V1().Namespaces(), informerFactory.Rbac().V1().Roles())
// data sync
informerFactory.Start(stopCh)
// start workers
namespaceController.Start(stopCh)
log.Println("all controller is running")
})
}

10
pkg/controller/controllers_test.go
View File

@@ -1,10 +0,0 @@
package controller
import (
"testing"
)
// controller test
func TestController(t *testing.T) {
}

5
pkg/informers/informers.go
View File

@@ -18,12 +18,11 @@
package informers
import (
"kubesphere.io/kubesphere/pkg/simple/client/k8s"
"sync"
"time"
"k8s.io/client-go/informers"
"kubesphere.io/kubesphere/pkg/client"
)
const defaultResync = 600 * time.Second
@@ -35,7 +34,7 @@ var (
func SharedInformerFactory() informers.SharedInformerFactory {
once.Do(func() {
k8sClient := client.K8sClient()
k8sClient := k8s.Client()
informerFactory = informers.NewSharedInformerFactory(k8sClient, defaultResync)
})
return informerFactory

5
pkg/models/components/components.go
View File

@@ -20,8 +20,7 @@ package components
import (
meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"kubesphere.io/kubesphere/pkg/models"
"kubesphere.io/kubesphere/pkg/client"
"kubesphere.io/kubesphere/pkg/simple/client/k8s"
"kubesphere.io/kubesphere/pkg/informers"
@@ -84,7 +83,7 @@ func GetSystemHealthStatus() (map[string]interface{}, error) {
status := make(map[string]interface{})
componentStatuses, err := client.K8sClient().CoreV1().ComponentStatuses().List(meta_v1.ListOptions{})
componentStatuses, err := k8s.Client().CoreV1().ComponentStatuses().List(meta_v1.ListOptions{})
if err != nil {
return nil, err
}

15
pkg/models/iam/am.go
View File

@@ -23,6 +23,8 @@ import (
"fmt"
"io/ioutil"
"kubesphere.io/kubesphere/pkg/informers"
"kubesphere.io/kubesphere/pkg/simple/client/k8s"
ldapclient "kubesphere.io/kubesphere/pkg/simple/client/ldap"
"log"
"net/http"
"regexp"
@@ -35,7 +37,6 @@ import (
"k8s.io/apimachinery/pkg/labels"
"k8s.io/kubernetes/pkg/util/slice"
"kubesphere.io/kubesphere/pkg/client"
"kubesphere.io/kubesphere/pkg/constants"
"kubesphere.io/kubesphere/pkg/models"
"kubesphere.io/kubesphere/pkg/models/iam/policy"
@@ -264,7 +265,7 @@ func ClusterRoleUsers(clusterRoleName string) ([]*models.User, error) {
return nil, err
}
conn, err := NewConnection()
conn, err := ldapclient.Client()
if err != nil {
return nil, err
@@ -306,7 +307,7 @@ func RoleUsers(namespace string, roleName string) ([]*models.User, error) {
return nil, err
}
conn, err := NewConnection()
conn, err := ldapclient.Client()
if err != nil {
return nil, err
@@ -343,7 +344,7 @@ func NamespaceUsers(namespaceName string) ([]*models.User, error) {
if err != nil {
return nil, err
}
conn, err := NewConnection()
conn, err := ldapclient.Client()
if err != nil {
return nil, err
@@ -608,7 +609,7 @@ func CreateClusterRoleBinding(username string, clusterRoleName string) error {
}
}
_, err = client.K8sClient().RbacV1().ClusterRoleBindings().Update(clusterRoleBinding)
_, err = k8s.Client().RbacV1().ClusterRoleBindings().Update(clusterRoleBinding)
if err != nil {
return err
@@ -636,7 +637,7 @@ func CreateClusterRoleBinding(username string, clusterRoleName string) error {
if clusterRoleBinding != nil {
clusterRoleBinding.Subjects = append(clusterRoleBinding.Subjects, v1.Subject{Kind: v1.UserKind, Name: username})
_, err := client.K8sClient().RbacV1().ClusterRoleBindings().Update(clusterRoleBinding)
_, err := k8s.Client().RbacV1().ClusterRoleBindings().Update(clusterRoleBinding)
if err != nil {
return err
}
@@ -647,7 +648,7 @@ func CreateClusterRoleBinding(username string, clusterRoleName string) error {
clusterRoleBinding.RoleRef = v1.RoleRef{Name: clusterRoleName, Kind: ClusterRoleKind}
clusterRoleBinding.Subjects = []v1.Subject{{Kind: v1.UserKind, Name: username}}
_, err = client.K8sClient().RbacV1().ClusterRoleBindings().Create(clusterRoleBinding)
_, err = k8s.Client().RbacV1().ClusterRoleBindings().Create(clusterRoleBinding)
if err != nil {
return err

239
pkg/models/iam/im.go
View File

@@ -22,7 +22,8 @@ import (
"fmt"
"kubesphere.io/kubesphere/pkg/constants"
"kubesphere.io/kubesphere/pkg/informers"
"log"
"kubesphere.io/kubesphere/pkg/simple/client/k8s"
"kubesphere.io/kubesphere/pkg/simple/client/redis"
"os"
"regexp"
"strconv"
@@ -35,8 +36,8 @@ import (
"k8s.io/api/rbac/v1"
meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/labels"
ldapclient "kubesphere.io/kubesphere/pkg/simple/client/ldap"
"kubesphere.io/kubesphere/pkg/client"
"kubesphere.io/kubesphere/pkg/models"
jwtutils "kubesphere.io/kubesphere/pkg/utils/jwt"
)
@@ -62,20 +63,7 @@ func init() {
}
func DatabaseInit() error {
var conn ldap.Client
var err error
maxRetry := 5
for retry := 0; retry < maxRetry; retry++ {
conn, err = NewConnection()
if err == nil {
break
} else if retry == maxRetry-1 {
log.Printf("cannot connect to ldap server ,%s", err)
} else {
log.Printf("cannot connect to ldap server ,retry %d/%d\n after 2s", retry+1, maxRetry)
}
time.Sleep(10 * time.Second)
}
conn, err := ldapclient.Client()
if err != nil {
return err
@@ -83,54 +71,21 @@ func DatabaseInit() error {
defer conn.Close()
err = checkAndCreateDefaultUser(conn)
if err != nil {
return err
}
// search for the given username
userSearchRequest := ldap.NewSearchRequest(
client.UserSearchBase,
ldap.ScopeWholeSubtree, ldap.NeverDerefAliases, 0, 0, false,
"(&(objectClass=inetOrgPerson))",
nil,
nil,
)
err = checkAndCreateDefaultGroup(conn)
users, err := conn.Search(userSearchRequest)
return err
}
if err != nil {
switch err.(type) {
case *ldap.Error:
if err.(*ldap.Error).ResultCode == 32 {
err := createUserBaseDN()
if err != nil {
return fmt.Errorf("UserBaseDN %s create failed: %s\n", client.UserSearchBase, err)
} else {
log.Printf("UserBaseDN %s create success\n", client.UserSearchBase)
}
} else {
return fmt.Errorf("UserBaseDN %s not exist: %s\n", client.UserSearchBase, err)
}
default:
return fmt.Errorf("UserBaseDN %s not exist: %s\n", client.UserSearchBase, err)
}
}
func checkAndCreateDefaultGroup(conn ldap.Client) error {
counter = NewCounter(len(users.Entries))
if users == nil || len(users.Entries) == 0 {
err := CreateUser(models.User{Username: constants.AdminUserName, Email: AdminEmail, Password: AdminPWD, Description: "Administrator account that was always created by default."})
if err != nil {
return fmt.Errorf("admin create failed: %s\n", err)
}
log.Println("admin init success")
}
// search user group
groupSearchRequest := ldap.NewSearchRequest(
client.GroupSearchBase,
ldapclient.GroupSearchBase,
ldap.ScopeWholeSubtree, ldap.NeverDerefAliases, 0, 0, false,
"(&(objectClass=posixGroup))",
nil,
@@ -139,85 +94,83 @@ func DatabaseInit() error {
groups, err := conn.Search(groupSearchRequest)
if err != nil {
switch err.(type) {
case *ldap.Error:
if err.(*ldap.Error).ResultCode == 32 {
err := createGroupsBaseDN()
if err != nil {
return fmt.Errorf("GroupBaseDN %s create failed: %s\n", client.GroupSearchBase, err)
} else {
log.Printf("GroupBaseDN %s create success\n", client.GroupSearchBase)
}
} else {
return fmt.Errorf("GroupBaseDN %s not exist: %s\n", client.GroupSearchBase, err)
}
default:
return fmt.Errorf("GroupBaseDN %s not exist: %s\n", client.GroupSearchBase, err)
}
if ldap.IsErrorWithCode(err, ldap.LDAPResultNoSuchObject) {
err = createGroupsBaseDN(conn)
}
if groups == nil || len(groups.Entries) == 0 {
systemGroup := models.Group{Path: constants.SystemWorkspace, Name: constants.SystemWorkspace, Creator: constants.AdminUserName, Description: "system workspace"}
if err != nil {
return fmt.Errorf("GroupBaseDN %s not exist: %s\n", ldapclient.GroupSearchBase, err)
}
_, err = CreateGroup(systemGroup)
if len(groups.Entries) == 0 {
_, err = CreateGroup(models.Group{Path: constants.SystemWorkspace, Name: constants.SystemWorkspace, Creator: constants.AdminUserName, Description: "system workspace"})
if err != nil {
return fmt.Errorf("system-group create failed: %s\n", err)
return fmt.Errorf("system-workspace create failed: %s\n", err)
}
log.Println("system-workspace init success")
}
return nil
}
func createUserBaseDN() error {
func checkAndCreateDefaultUser(conn ldap.Client) error {
conn, err := NewConnection()
userSearchRequest := ldap.NewSearchRequest(
ldapclient.UserSearchBase,
ldap.ScopeWholeSubtree, ldap.NeverDerefAliases, 0, 0, false,
"(&(objectClass=inetOrgPerson))",
nil,
nil,
)
users, err := conn.Search(userSearchRequest)
if ldap.IsErrorWithCode(err, ldap.LDAPResultNoSuchObject) {
err = createUserBaseDN(conn)
}
if err != nil {
return fmt.Errorf("UserBaseDN %s not exist: %s\n", ldapclient.UserSearchBase, err)
}
if len(users.Entries) == 0 {
err := CreateUser(models.User{Username: constants.AdminUserName, Email: AdminEmail, Password: AdminPWD, Description: "Administrator account that was always created by default."})
if err != nil {
return fmt.Errorf("admin create failed: %s\n", err)
}
}
counter = NewCounter(len(users.Entries))
return nil
}
func createUserBaseDN(conn ldap.Client) error {
conn, err := ldapclient.Client()
if err != nil {
return err
}
defer conn.Close()
groupsCreateRequest := ldap.NewAddRequest(client.UserSearchBase, nil)
groupsCreateRequest := ldap.NewAddRequest(ldapclient.UserSearchBase, nil)
groupsCreateRequest.Attribute("objectClass", []string{"organizationalUnit", "top"})
groupsCreateRequest.Attribute("ou", []string{"Users"})
return conn.Add(groupsCreateRequest)
}
func createGroupsBaseDN() error {
conn, err := NewConnection()
if err != nil {
return err
}
defer conn.Close()
groupsCreateRequest := ldap.NewAddRequest(client.GroupSearchBase, nil)
func createGroupsBaseDN(conn ldap.Client) error {
groupsCreateRequest := ldap.NewAddRequest(ldapclient.GroupSearchBase, nil)
groupsCreateRequest.Attribute("objectClass", []string{"organizationalUnit", "top"})
groupsCreateRequest.Attribute("ou", []string{"Groups"})
return conn.Add(groupsCreateRequest)
}
func NewConnection() (ldap.Client, error) {
conn, err := client.LdapClient().Get()
if err != nil {
return nil, err
}
err = conn.Bind(client.ManagerDN, client.ManagerPassword)
if err != nil {
return nil, err
}
return conn, nil
}
// User login
func Login(username string, password string, ip string) (string, error) {
conn, err := NewConnection()
conn, err := ldapclient.Client()
if err != nil {
return "", err
@@ -226,7 +179,7 @@ func Login(username string, password string, ip string) (string, error) {
defer conn.Close()
userSearchRequest := ldap.NewSearchRequest(
client.UserSearchBase,
ldapclient.UserSearchBase,
ldap.ScopeWholeSubtree, ldap.NeverDerefAliases, 0, 0, false,
fmt.Sprintf("(&(objectClass=inetOrgPerson)(|(uid=%s)(mail=%s)))", username, username),
[]string{"uid", "mail"},
@@ -257,7 +210,7 @@ func Login(username string, password string, ip string) (string, error) {
}
if ip != "" {
redisClient := client.RedisClient()
redisClient := redis.Client()
redisClient.RPush(fmt.Sprintf("kubesphere:users:%s:login-log", uid), fmt.Sprintf("%s,%s", time.Now().UTC().Format("2006-01-02T15:04:05Z"), ip))
redisClient.LTrim(fmt.Sprintf("kubesphere:users:%s:login-log", uid), -10, -1)
}
@@ -277,7 +230,7 @@ func Login(username string, password string, ip string) (string, error) {
func UserList(limit int, offset int) (int, []models.User, error) {
conn, err := NewConnection()
conn, err := ldapclient.Client()
if err != nil {
return 0, nil, err
@@ -296,7 +249,7 @@ l1:
for {
userSearchRequest := ldap.NewSearchRequest(
client.UserSearchBase,
ldapclient.UserSearchBase,
ldap.ScopeWholeSubtree, ldap.NeverDerefAliases, 0, 0, false,
"(&(objectClass=inetOrgPerson))",
[]string{"uid", "mail", "description"},
@@ -329,7 +282,7 @@ l1:
break
}
redisClient := client.RedisClient()
redisClient := redis.Client()
for _, v := range entries {
@@ -369,7 +322,7 @@ l1:
}
func LoginLog(username string) ([]string, error) {
redisClient := client.RedisClient()
redisClient := redis.Client()
data, err := redisClient.LRange(fmt.Sprintf("kubesphere:users:%s:login-log", username), -10, -1).Result()
@@ -382,7 +335,7 @@ func LoginLog(username string) ([]string, error) {
func Search(keyword string, limit int, offset int) (int, []models.User, error) {
conn, err := NewConnection()
conn, err := ldapclient.Client()
if err != nil {
return 0, nil, err
@@ -400,7 +353,7 @@ func Search(keyword string, limit int, offset int) (int, []models.User, error) {
l1:
for {
userSearchRequest := ldap.NewSearchRequest(
client.UserSearchBase,
ldapclient.UserSearchBase,
ldap.ScopeWholeSubtree, ldap.NeverDerefAliases, 0, 0, false,
fmt.Sprintf("(&(objectClass=inetOrgPerson)(|(uid=*%s*)(mail=*%s*)(description=*%s*)))", keyword, keyword, keyword),
[]string{"uid", "mail", "description"},
@@ -433,7 +386,7 @@ l1:
break
}
redisClient := client.RedisClient()
redisClient := redis.Client()
for _, v := range entries {
@@ -475,7 +428,7 @@ l1:
func UserDetail(username string, conn ldap.Client) (*models.User, error) {
userSearchRequest := ldap.NewSearchRequest(
client.UserSearchBase,
ldapclient.UserSearchBase,
ldap.ScopeWholeSubtree, ldap.NeverDerefAliases, 0, 0, false,
fmt.Sprintf("(&(objectClass=inetOrgPerson)(uid=%s))", username),
[]string{"mail", "description", "preferredLanguage"},
@@ -498,7 +451,7 @@ func UserDetail(username string, conn ldap.Client) (*models.User, error) {
user := models.User{Username: username, Email: email, Description: description, Lang: lang}
groupSearchRequest := ldap.NewSearchRequest(
client.GroupSearchBase,
ldapclient.GroupSearchBase,
ldap.ScopeBaseObject, ldap.NeverDerefAliases, 0, 0, false,
fmt.Sprintf("(&(objectClass=posixGroup)(memberUid=%s))", username),
nil,
@@ -521,7 +474,7 @@ func UserDetail(username string, conn ldap.Client) (*models.User, error) {
user.Groups = groups
redisClient := client.RedisClient()
redisClient := redis.Client()
avatar, err := redisClient.HMGet("kubesphere:users:avatar", username).Result()
@@ -553,14 +506,14 @@ func UserDetail(username string, conn ldap.Client) (*models.User, error) {
func DeleteUser(username string) error {
// bind root DN
conn, err := NewConnection()
conn, err := ldapclient.Client()
if err != nil {
return err
}
defer conn.Close()
deleteRequest := ldap.NewDelRequest(fmt.Sprintf("uid=%s,%s", username, client.UserSearchBase), nil)
deleteRequest := ldap.NewDelRequest(fmt.Sprintf("uid=%s,%s", username, ldapclient.UserSearchBase), nil)
err = conn.Del(deleteRequest)
@@ -602,13 +555,13 @@ func deleteRoleBindings(username string) error {
if length2 == 0 {
deletePolicy := meta_v1.DeletePropagationForeground
err = client.K8sClient().RbacV1().RoleBindings(roleBinding.Namespace).Delete(roleBinding.Name, &meta_v1.DeleteOptions{PropagationPolicy: &deletePolicy})
err = k8s.Client().RbacV1().RoleBindings(roleBinding.Namespace).Delete(roleBinding.Name, &meta_v1.DeleteOptions{PropagationPolicy: &deletePolicy})
if err != nil {
glog.Errorf("delete role binding %s %s %s failed: %v", username, roleBinding.Namespace, roleBinding.Name, err)
}
} else if length2 < length1 {
_, err = client.K8sClient().RbacV1().RoleBindings(roleBinding.Namespace).Update(roleBinding)
_, err = k8s.Client().RbacV1().RoleBindings(roleBinding.Namespace).Update(roleBinding)
if err != nil {
glog.Errorf("update role binding %s %s %s failed: %v", username, roleBinding.Namespace, roleBinding.Name, err)
@@ -632,16 +585,16 @@ func deleteRoleBindings(username string) error {
length2 := len(clusterRoleBinding.Subjects)
if length2 == 0 {
if groups := regexp.MustCompile(fmt.Sprintf(`^system:(\S+):(%s)$`, strings.Join(constants.WorkSpaceRoles, "|"))).FindStringSubmatch(clusterRoleBinding.RoleRef.Name); len(groups) == 3 {
_, err = client.K8sClient().RbacV1().ClusterRoleBindings().Update(clusterRoleBinding)
_, err = k8s.Client().RbacV1().ClusterRoleBindings().Update(clusterRoleBinding)
} else {
deletePolicy := meta_v1.DeletePropagationForeground
err = client.K8sClient().RbacV1().ClusterRoleBindings().Delete(clusterRoleBinding.Name, &meta_v1.DeleteOptions{PropagationPolicy: &deletePolicy})
err = k8s.Client().RbacV1().ClusterRoleBindings().Delete(clusterRoleBinding.Name, &meta_v1.DeleteOptions{PropagationPolicy: &deletePolicy})
}
if err != nil {
glog.Errorf("update cluster role binding %s failed:%s", clusterRoleBinding.Name, err)
}
} else if length2 < length1 {
_, err = client.K8sClient().RbacV1().ClusterRoleBindings().Update(clusterRoleBinding)
_, err = k8s.Client().RbacV1().ClusterRoleBindings().Update(clusterRoleBinding)
if err != nil {
glog.Errorf("update cluster role binding %s failed:%s", clusterRoleBinding.Name, err)
@@ -656,7 +609,7 @@ func deleteRoleBindings(username string) error {
func UserCreateCheck(check string) (exist bool, err error) {
// bind root DN
conn, err := NewConnection()
conn, err := ldapclient.Client()
if err != nil {
return false, err
@@ -666,7 +619,7 @@ func UserCreateCheck(check string) (exist bool, err error) {
// search for the given username
userSearchRequest := ldap.NewSearchRequest(
client.UserSearchBase,
ldapclient.UserSearchBase,
ldap.ScopeWholeSubtree, ldap.NeverDerefAliases, 0, 0, false,
fmt.Sprintf("(&(objectClass=inetOrgPerson)(|(uid=%s)(mail=%s)))", check, check),
[]string{"uid", "mail"},
@@ -692,7 +645,7 @@ func CreateUser(user models.User) error {
user.Password = strings.TrimSpace(user.Password)
user.Description = strings.TrimSpace(user.Description)
conn, err := NewConnection()
conn, err := ldapclient.Client()
if err != nil {
return err
@@ -701,7 +654,7 @@ func CreateUser(user models.User) error {
defer conn.Close()
userSearchRequest := ldap.NewSearchRequest(
client.UserSearchBase,
ldapclient.UserSearchBase,
ldap.ScopeWholeSubtree, ldap.NeverDerefAliases, 0, 0, false,
fmt.Sprintf("(&(objectClass=inetOrgPerson)(|(uid=%s)(mail=%s)))", user.Username, user.Email),
[]string{"uid", "mail"},
@@ -726,7 +679,7 @@ func CreateUser(user models.User) error {
maxUid += 1
userCreateRequest := ldap.NewAddRequest(fmt.Sprintf("uid=%s,%s", user.Username, client.UserSearchBase), nil)
userCreateRequest := ldap.NewAddRequest(fmt.Sprintf("uid=%s,%s", user.Username, ldapclient.UserSearchBase), nil)
userCreateRequest.Attribute("objectClass", []string{"inetOrgPerson", "posixAccount", "top"})
userCreateRequest.Attribute("cn", []string{user.Username}) // RFC4519: common name(s) for which the entity is known by
userCreateRequest.Attribute("sn", []string{" "}) // RFC2256: last (family) name(s) for which the entity is known by
@@ -759,7 +712,7 @@ func CreateUser(user models.User) error {
}
func getMaxUid(conn ldap.Client) (int, error) {
userSearchRequest := ldap.NewSearchRequest(client.UserSearchBase,
userSearchRequest := ldap.NewSearchRequest(ldapclient.UserSearchBase,
ldap.ScopeWholeSubtree, ldap.NeverDerefAliases, 0, 0, false,
"(&(objectClass=inetOrgPerson))",
[]string{"uidNumber"},
@@ -789,7 +742,7 @@ func getMaxUid(conn ldap.Client) (int, error) {
func getMaxGid(conn ldap.Client) (int, error) {
groupSearchRequest := ldap.NewSearchRequest(client.GroupSearchBase,
groupSearchRequest := ldap.NewSearchRequest(ldapclient.GroupSearchBase,
ldap.ScopeWholeSubtree, ldap.NeverDerefAliases, 0, 0, false,
"(&(objectClass=posixGroup))",
[]string{"gidNumber"},
@@ -819,14 +772,14 @@ func getMaxGid(conn ldap.Client) (int, error) {
func UpdateUser(user models.User) error {
conn, err := NewConnection()
conn, err := ldapclient.Client()
if err != nil {
return err
}
defer conn.Close()
dn := fmt.Sprintf("uid=%s,%s", user.Username, client.UserSearchBase)
dn := fmt.Sprintf("uid=%s,%s", user.Username, ldapclient.UserSearchBase)
userModifyRequest := ldap.NewModifyRequest(dn, nil)
if user.Email != "" {
userModifyRequest.Replace("mail", []string{user.Email})
@@ -860,7 +813,7 @@ func UpdateUser(user models.User) error {
func DeleteGroup(path string) error {
// bind root DN
conn, err := NewConnection()
conn, err := ldapclient.Client()
if err != nil {
return err
}
@@ -881,7 +834,7 @@ func DeleteGroup(path string) error {
func CreateGroup(group models.Group) (*models.Group, error) {
// bind root DN
conn, err := NewConnection()
conn, err := ldapclient.Client()
if err != nil {
return nil, err
}
@@ -922,7 +875,7 @@ func CreateGroup(group models.Group) (*models.Group, error) {
group.CreateTime = time.Now().UTC().Format("2006-01-02T15:04:05Z")
redisClient := client.RedisClient()
redisClient := redis.Client()
if err := redisClient.HMSet("kubesphere:groups:create-time", map[string]interface{}{group.Name: group.CreateTime}).Err(); err != nil {
return nil, err
@@ -937,7 +890,7 @@ func CreateGroup(group models.Group) (*models.Group, error) {
func UpdateGroup(group *models.Group) (*models.Group, error) {
// bind root DN
conn, err := NewConnection()
conn, err := ldapclient.Client()
if err != nil {
return nil, err
}
@@ -980,7 +933,7 @@ func UpdateGroup(group *models.Group) (*models.Group, error) {
func CountChild(path string) (int, error) {
// bind root DN
conn, err := NewConnection()
conn, err := ldapclient.Client()
if err != nil {
return 0, err
}
@@ -988,7 +941,7 @@ func CountChild(path string) (int, error) {
var groupSearchRequest *ldap.SearchRequest
if path == "" {
groupSearchRequest = ldap.NewSearchRequest(client.GroupSearchBase,
groupSearchRequest = ldap.NewSearchRequest(ldapclient.GroupSearchBase,
ldap.ScopeSingleLevel, ldap.NeverDerefAliases, 0, 0, false,
"(&(objectClass=posixGroup))",
[]string{"cn", "gidNumber", "memberUid", "description"},
@@ -1014,7 +967,7 @@ func CountChild(path string) (int, error) {
func ChildList(path string) ([]models.Group, error) {
// bind root DN
conn, err := NewConnection()
conn, err := ldapclient.Client()
if err != nil {
return nil, err
@@ -1024,7 +977,7 @@ func ChildList(path string) ([]models.Group, error) {
var groupSearchRequest *ldap.SearchRequest
if path == "" {
groupSearchRequest = ldap.NewSearchRequest(client.GroupSearchBase,
groupSearchRequest = ldap.NewSearchRequest(ldapclient.GroupSearchBase,
ldap.ScopeSingleLevel, ldap.NeverDerefAliases, 0, 0, false,
"(&(objectClass=posixGroup))",
[]string{"cn", "gidNumber", "memberUid", "description"},
@@ -1076,7 +1029,7 @@ func ChildList(path string) ([]models.Group, error) {
group.ChildGroups = childGroups
redisClient := client.RedisClient()
redisClient := redis.Client()
createTime, _ := redisClient.HMGet("kubesphere:groups:create-time", group.Name).Result()
@@ -1132,7 +1085,7 @@ func GroupDetail(path string, conn ldap.Client) (*models.Group, error) {
group.ChildGroups = childGroups
redisClient := client.RedisClient()
redisClient := redis.Client()
createTime, _ := redisClient.HMGet("kubesphere:groups:create-time", group.Name).Result()

8
pkg/models/iam/path.go
View File

@@ -19,7 +19,7 @@ package iam
import (
"fmt"
"kubesphere.io/kubesphere/pkg/client"
ldapclient "kubesphere.io/kubesphere/pkg/simple/client/ldap"
"regexp"
"strings"
)
@@ -60,12 +60,12 @@ func splitPath(path string) (searchBase string, cn string) {
basePath[i], basePath[j] = basePath[j], basePath[i]
}
searchBase = fmt.Sprintf("%s,%s", strings.Join(basePath, ","), client.GroupSearchBase)
searchBase = fmt.Sprintf("%s,%s", strings.Join(basePath, ","), ldapclient.GroupSearchBase)
} else if length == 2 {
searchBase = fmt.Sprintf("cn=%s,%s", paths[0], client.GroupSearchBase)
searchBase = fmt.Sprintf("cn=%s,%s", paths[0], ldapclient.GroupSearchBase)
cn = paths[1]
} else {
searchBase = client.GroupSearchBase
searchBase = ldapclient.GroupSearchBase
if paths[0] == "" {
cn = "*"
} else {

10
pkg/models/kubeconfig/kubeconfig.go
View File

@@ -27,6 +27,7 @@ import (
"encoding/base64"
"encoding/pem"
"io/ioutil"
"kubesphere.io/kubesphere/pkg/simple/client/k8s"
"math/big"
rd "math/rand"
"time"
@@ -39,7 +40,6 @@ import (
"k8s.io/api/core/v1"
"kubesphere.io/kubesphere/pkg/client"
"kubesphere.io/kubesphere/pkg/constants"
)
@@ -216,7 +216,7 @@ func createKubeConfig(userName string) (string, error) {
return "", err
}
base64ServerCa := base64.StdEncoding.EncodeToString(serverCa)
tmpClusterInfo := clusterInfo{CertificateAuthorityData: base64ServerCa, Server: client.KubeConfig.Host}
tmpClusterInfo := clusterInfo{CertificateAuthorityData: base64ServerCa, Server: k8s.KubeConfig.Host}
tmpCluster := cluster{Cluster: tmpClusterInfo, Name: clusterName}
tmpKubeConfig.Clusters = append(tmpKubeConfig.Clusters, tmpCluster)
@@ -243,7 +243,7 @@ func createKubeConfig(userName string) (string, error) {
}
func CreateKubeConfig(user string) error {
k8sClient := client.K8sClient()
k8sClient := k8s.Client()
_, err := k8sClient.CoreV1().ConfigMaps(constants.KubeSphereControlNamespace).Get(user, metaV1.GetOptions{})
@@ -268,7 +268,7 @@ func CreateKubeConfig(user string) error {
}
func GetKubeConfig(user string) (string, error) {
k8sClient := client.K8sClient()
k8sClient := k8s.Client()
configMap, err := k8sClient.CoreV1().ConfigMaps(constants.KubeSphereControlNamespace).Get(user, metaV1.GetOptions{})
if err != nil {
glog.Errorf("cannot get user %s's kubeConfig, reason: %v", user, err)
@@ -278,7 +278,7 @@ func GetKubeConfig(user string) (string, error) {
}
func DelKubeConfig(user string) error {
k8sClient := client.K8sClient()
k8sClient := k8s.Client()
_, err := k8sClient.CoreV1().ConfigMaps(constants.KubeSphereControlNamespace).Get(user, metaV1.GetOptions{})
if errors.IsNotFound(err) {
return nil

8
pkg/models/kubectl/kubectl.go
View File

@@ -21,6 +21,7 @@ package kubectl
import (
"fmt"
"kubesphere.io/kubesphere/pkg/models"
"kubesphere.io/kubesphere/pkg/simple/client/k8s"
"math/rand"
"github.com/golang/glog"
@@ -31,7 +32,6 @@ import (
"k8s.io/apimachinery/pkg/api/errors"
"kubesphere.io/kubesphere/pkg/client"
"kubesphere.io/kubesphere/pkg/constants"
)
@@ -40,7 +40,7 @@ const (
)
func GetKubectlPod(username string) (models.PodInfo, error) {
k8sClient := client.K8sClient()
k8sClient := k8s.Client()
deploy, err := k8sClient.AppsV1beta2().Deployments(namespace).Get(username, metav1.GetOptions{})
if err != nil {
glog.Errorln(err)
@@ -87,7 +87,7 @@ func selectCorrectPod(namespace string, pods []v1.Pod) (kubectlPod v1.Pod, err e
}
func CreateKubectlDeploy(user string) error {
k8sClient := client.K8sClient()
k8sClient := k8s.Client()
_, err := k8sClient.AppsV1().Deployments(namespace).Get(user, metav1.GetOptions{})
if err == nil {
return nil
@@ -128,7 +128,7 @@ func CreateKubectlDeploy(user string) error {
}
func DelKubectlDeploy(user string) error {
k8sClient := client.K8sClient()
k8sClient := k8s.Client()
_, err := k8sClient.AppsV1beta2().Deployments(namespace).Get(user, metav1.GetOptions{})
if errors.IsNotFound(err) {
return nil

42
pkg/models/metrics/metrics.go
View File

@@ -21,6 +21,8 @@ package metrics
import (
"fmt"
"kubesphere.io/kubesphere/pkg/models"
"kubesphere.io/kubesphere/pkg/simple/client/k8s"
"kubesphere.io/kubesphere/pkg/simple/client/prometheus"
"net/url"
"regexp"
"strings"
@@ -42,8 +44,6 @@ import (
"k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/labels"
"kubesphere.io/kubesphere/pkg/client"
)
var (
@@ -145,7 +145,7 @@ func getAllWorkspaces() map[string]int {
paramValues := make(url.Values)
paramValues.Set("query", WorkspaceNamespaceLabelRule)
params := paramValues.Encode()
res := client.SendMonitoringRequest(client.DefaultQueryType, params)
res := prometheus.SendMonitoringRequest(prometheus.DefaultQueryType, params)
metric := ReformatJson(res, "")
@@ -240,7 +240,7 @@ func unifyMetricHistoryTimeRange(fmtMetrics *FormatedMetric) {
}
}
func AssembleSpecificWorkloadMetricRequestInfo(monitoringRequest *client.MonitoringRequestParams, metricName string) (string, string, bool) {
func AssembleSpecificWorkloadMetricRequestInfo(monitoringRequest *prometheus.MonitoringRequestParams, metricName string) (string, string, bool) {
nsName := monitoringRequest.NsName
wkName := monitoringRequest.WorkloadName
@@ -250,7 +250,7 @@ func AssembleSpecificWorkloadMetricRequestInfo(monitoringRequest *client.Monitor
paramValues := monitoringRequest.Params
params := makeRequestParamString(rule, paramValues)
res := client.SendMonitoringRequest(client.DefaultQueryType, params)
res := prometheus.SendMonitoringRequest(prometheus.DefaultQueryType, params)
podNamesFilter := getPodNameRegexInWorkload(res, podsFilter)
@@ -261,7 +261,7 @@ func AssembleSpecificWorkloadMetricRequestInfo(monitoringRequest *client.Monitor
return queryType, params, rule == ""
}
func AssembleAllWorkloadMetricRequestInfo(monitoringRequest *client.MonitoringRequestParams, metricName string) (string, string) {
func AssembleAllWorkloadMetricRequestInfo(monitoringRequest *prometheus.MonitoringRequestParams, metricName string) (string, string) {
queryType := monitoringRequest.QueryType
paramValues := monitoringRequest.Params
@@ -271,7 +271,7 @@ func AssembleAllWorkloadMetricRequestInfo(monitoringRequest *client.MonitoringRe
return queryType, params
}
func AssemblePodMetricRequestInfo(monitoringRequest *client.MonitoringRequestParams, metricName string) (string, string, bool) {
func AssemblePodMetricRequestInfo(monitoringRequest *prometheus.MonitoringRequestParams, metricName string) (string, string, bool) {
queryType := monitoringRequest.QueryType
paramValues := monitoringRequest.Params
@@ -282,7 +282,7 @@ func AssemblePodMetricRequestInfo(monitoringRequest *client.MonitoringRequestPar
}
func GetMetric(queryType, params, metricName string) *FormatedMetric {
res := client.SendMonitoringRequest(queryType, params)
res := prometheus.SendMonitoringRequest(queryType, params)
formatedMetric := ReformatJson(res, metricName)
return formatedMetric
}
@@ -319,13 +319,13 @@ func AddNodeAddressMetric(nodeMetric *FormatedMetric, nodeAddress *map[string][]
}
}
func MonitorContainer(monitoringRequest *client.MonitoringRequestParams, metricName string) *FormatedMetric {
func MonitorContainer(monitoringRequest *prometheus.MonitoringRequestParams, metricName string) *FormatedMetric {
queryType, params := AssembleContainerMetricRequestInfo(monitoringRequest, metricName)
res := GetMetric(queryType, params, metricName)
return res
}
func AssembleContainerMetricRequestInfo(monitoringRequest *client.MonitoringRequestParams, metricName string) (string, string) {
func AssembleContainerMetricRequestInfo(monitoringRequest *prometheus.MonitoringRequestParams, metricName string) (string, string) {
queryType := monitoringRequest.QueryType
paramValues := monitoringRequest.Params
@@ -335,7 +335,7 @@ func AssembleContainerMetricRequestInfo(monitoringRequest *client.MonitoringRequ
return queryType, params
}
func AssembleNamespaceMetricRequestInfo(monitoringRequest *client.MonitoringRequestParams, metricName string) (string, string) {
func AssembleNamespaceMetricRequestInfo(monitoringRequest *prometheus.MonitoringRequestParams, metricName string) (string, string) {
queryType := monitoringRequest.QueryType
paramValues := monitoringRequest.Params
@@ -345,7 +345,7 @@ func AssembleNamespaceMetricRequestInfo(monitoringRequest *client.MonitoringRequ
return queryType, params
}
func AssembleSpecificWorkspaceMetricRequestInfo(monitoringRequest *client.MonitoringRequestParams, namespaceList []string, metricName string) (string, string) {
func AssembleSpecificWorkspaceMetricRequestInfo(monitoringRequest *prometheus.MonitoringRequestParams, namespaceList []string, metricName string) (string, string) {
nsFilter := "^(" + strings.Join(namespaceList, "|") + ")$"
@@ -357,7 +357,7 @@ func AssembleSpecificWorkspaceMetricRequestInfo(monitoringRequest *client.Monito
return queryType, params
}
func AssembleAllWorkspaceMetricRequestInfo(monitoringRequest *client.MonitoringRequestParams, namespaceList []string, metricName string) (string, string) {
func AssembleAllWorkspaceMetricRequestInfo(monitoringRequest *prometheus.MonitoringRequestParams, namespaceList []string, metricName string) (string, string) {
var nsFilter = "^()$"
if namespaceList != nil {
@@ -407,7 +407,7 @@ func filterNamespace(nsFilter string, namespaceList []string) []string {
return newNSlist
}
func MonitorAllWorkspaces(monitoringRequest *client.MonitoringRequestParams) *FormatedLevelMetric {
func MonitorAllWorkspaces(monitoringRequest *prometheus.MonitoringRequestParams) *FormatedLevelMetric {
metricsFilter := monitoringRequest.MetricsFilter
if strings.Trim(metricsFilter, " ") == "" {
metricsFilter = ".*"
@@ -470,7 +470,7 @@ func MonitorAllWorkspaces(monitoringRequest *client.MonitoringRequestParams) *Fo
}
}
func collectWorkspaceMetric(monitoringRequest *client.MonitoringRequestParams, ws string, filterMetricsName []string, wgAll *sync.WaitGroup, wsAllch chan *[]FormatedMetric) {
func collectWorkspaceMetric(monitoringRequest *prometheus.MonitoringRequestParams, ws string, filterMetricsName []string, wgAll *sync.WaitGroup, wsAllch chan *[]FormatedMetric) {
defer wgAll.Done()
var wg sync.WaitGroup
var ch = make(chan *FormatedMetric, ChannelMaxCapacity)
@@ -511,7 +511,7 @@ func collectWorkspaceMetric(monitoringRequest *client.MonitoringRequestParams, w
wsAllch <- &metricsArray
}
func MonitorAllMetrics(monitoringRequest *client.MonitoringRequestParams, resourceType string) *FormatedLevelMetric {
func MonitorAllMetrics(monitoringRequest *prometheus.MonitoringRequestParams, resourceType string) *FormatedLevelMetric {
metricsFilter := monitoringRequest.MetricsFilter
if metricsFilter == "" {
metricsFilter = ".*"
@@ -869,8 +869,8 @@ func getSpecificMetricItem(timestamp int64, metricName string, resource string,
}
// k8s component(controller, scheduler, etcd) status
func MonitorComponentStatus(monitoringRequest *client.MonitoringRequestParams) *[]interface{} {
componentList, err := client.K8sClient().CoreV1().ComponentStatuses().List(metaV1.ListOptions{})
func MonitorComponentStatus(monitoringRequest *prometheus.MonitoringRequestParams) *[]interface{} {
componentList, err := k8s.Client().CoreV1().ComponentStatuses().List(metaV1.ListOptions{})
if err != nil {
glog.Errorln(err.Error())
}
@@ -900,7 +900,7 @@ func MonitorComponentStatus(monitoringRequest *client.MonitoringRequestParams) *
paramValues := monitoringRequest.Params
paramValues.Set("query", NodeStatusRule)
params := paramValues.Encode()
res := client.SendMonitoringRequest(queryType, params)
res := prometheus.SendMonitoringRequest(queryType, params)
nodeStatusMetric := ReformatJson(res, "node_status", nodeStatusDelLabel...)
nodeStatusMetric = ReformatNodeStatusField(nodeStatusMetric)
@@ -986,7 +986,7 @@ func makeMetricItems(timestamp int64, statusMap map[string]int, resourceType str
return &metricItems
}
func AssembleClusterMetricRequestInfo(monitoringRequest *client.MonitoringRequestParams, metricName string) (string, string) {
func AssembleClusterMetricRequestInfo(monitoringRequest *prometheus.MonitoringRequestParams, metricName string) (string, string) {
queryType := monitoringRequest.QueryType
paramValues := monitoringRequest.Params
rule := MakeClusterRule(metricName)
@@ -995,7 +995,7 @@ func AssembleClusterMetricRequestInfo(monitoringRequest *client.MonitoringReques
return queryType, params
}
func AssembleNodeMetricRequestInfo(monitoringRequest *client.MonitoringRequestParams, metricName string) (string, string) {
func AssembleNodeMetricRequestInfo(monitoringRequest *prometheus.MonitoringRequestParams, metricName string) (string, string) {
queryType := monitoringRequest.QueryType
paramValues := monitoringRequest.Params
rule := MakeNodeRule(monitoringRequest.NodeId, monitoringRequest.NodesFilter, metricName)

23
pkg/models/metrics/namespaces.go
View File

@@ -1,3 +1,20 @@
/*
Copyright 2019 The KubeSphere Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package metrics
import (
@@ -6,7 +23,7 @@ import (
"k8s.io/api/core/v1"
"kubesphere.io/kubesphere/pkg/client"
"kubesphere.io/kubesphere/pkg/simple/client/prometheus"
)
func GetNamespacesWithMetrics(namespaces []*v1.Namespace) []*v1.Namespace {
@@ -17,10 +34,10 @@ func GetNamespacesWithMetrics(namespaces []*v1.Namespace) []*v1.Namespace {
nsFilter := "^(" + strings.Join(nsNameList, "|") + ")$"
var timeRelateParams = make(url.Values)
params := client.MonitoringRequestParams{
params := prometheus.MonitoringRequestParams{
NsFilter: nsFilter,
Params: timeRelateParams,
QueryType: client.DefaultQueryType,
QueryType: prometheus.DefaultQueryType,
MetricsFilter: "namespace_cpu_usage|namespace_memory_usage_wo_cache|namespace_pod_count",
}

11
pkg/models/nodes/nodes.go
View File

@@ -19,6 +19,7 @@ package nodes
import (
"fmt"
"kubesphere.io/kubesphere/pkg/simple/client/k8s"
"math"
"strings"
"time"
@@ -31,13 +32,11 @@ import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/types"
"k8s.io/apimachinery/pkg/util/wait"
"kubesphere.io/kubesphere/pkg/client"
)
func DrainNode(nodename string) (err error) {
k8sclient := client.K8sClient()
k8sclient := k8s.Client()
node, err := k8sclient.CoreV1().Nodes().Get(nodename, metav1.GetOptions{})
if err != nil {
return err
@@ -69,7 +68,7 @@ func DrainNode(nodename string) (err error) {
func drainEviction(nodename string, donech chan bool, errch chan error) {
k8sclient := client.K8sClient()
k8sclient := k8s.Client()
var options metav1.ListOptions
pods := make([]v1.Pod, 0)
options.FieldSelector = "spec.nodeName=" + nodename
@@ -108,7 +107,7 @@ func drainEviction(nodename string, donech chan bool, errch chan error) {
//create eviction
getPodFn := func(namespace, name string) (*v1.Pod, error) {
k8sclient := client.K8sClient()
k8sclient := k8s.Client()
return k8sclient.CoreV1().Pods(namespace).Get(name, metav1.GetOptions{})
}
evicerr := evictPods(pods, 0, getPodFn)
@@ -160,7 +159,7 @@ func containDaemonset(pod v1.Pod, daemonsetList v1beta2.DaemonSetList) bool {
func evictPod(pod v1.Pod, GracePeriodSeconds int) error {
k8sclient := client.K8sClient()
k8sclient := k8s.Client()
deleteOptions := &metav1.DeleteOptions{}
if GracePeriodSeconds >= 0 {
gracePeriodSeconds := int64(GracePeriodSeconds)

2
pkg/models/resources/clusterroles.go
View File

@@ -78,7 +78,7 @@ func (*clusterRoleSearcher) fuzzy(fuzzy map[string]string, item *rbac.ClusterRol
func (*clusterRoleSearcher) compare(a, b *rbac.ClusterRole, orderBy string) bool {
switch orderBy {
case createTime:
return a.CreationTimestamp.Time.After(b.CreationTimestamp.Time)
return a.CreationTimestamp.Time.Before(b.CreationTimestamp.Time)
case name:
fallthrough
default:

2
pkg/models/resources/configmaps.go
View File

@@ -82,7 +82,7 @@ func (*configMapSearcher) fuzzy(fuzzy map[string]string, item *v1.ConfigMap) boo
func (*configMapSearcher) compare(a, b *v1.ConfigMap, orderBy string) bool {
switch orderBy {
case createTime:
return a.CreationTimestamp.Time.After(b.CreationTimestamp.Time)
return a.CreationTimestamp.Time.Before(b.CreationTimestamp.Time)
case name:
fallthrough
default:

14
pkg/models/resources/cronjobs.go
View File

@@ -90,11 +90,19 @@ func (*cronJobSearcher) fuzzy(fuzzy map[string]string, item *v1beta1.CronJob) bo
func (*cronJobSearcher) compare(a, b *v1beta1.CronJob, orderBy string) bool {
switch orderBy {
case lastScheduleTime:
if a.Status.LastScheduleTime == nil {
return true
}
if b.Status.LastScheduleTime == nil {
return false
}
return a.Status.LastScheduleTime.Before(b.Status.LastScheduleTime)
case createTime:
return a.CreationTimestamp.Time.After(b.CreationTimestamp.Time)
case name:
fallthrough
return a.CreationTimestamp.Time.Before(b.CreationTimestamp.Time)
default:
fallthrough
case name:
return strings.Compare(a.Name, b.Name) <= 0
}
}

2
pkg/models/resources/daemonsets.go
View File

@@ -93,7 +93,7 @@ func (*daemonSetSearcher) fuzzy(fuzzy map[string]string, item *v1.DaemonSet) boo
func (*daemonSetSearcher) compare(a, b *v1.DaemonSet, orderBy string) bool {
switch orderBy {
case createTime:
return a.CreationTimestamp.Time.After(b.CreationTimestamp.Time)
return a.CreationTimestamp.Time.Before(b.CreationTimestamp.Time)
case name:
fallthrough
default:

2
pkg/models/resources/deployments.go
View File

@@ -97,7 +97,7 @@ func (*deploymentSearcher) fuzzy(fuzzy map[string]string, item *v1.Deployment) b
func (*deploymentSearcher) compare(a, b *v1.Deployment, orderBy string) bool {
switch orderBy {
case createTime:
return a.CreationTimestamp.Time.After(b.CreationTimestamp.Time)
return a.CreationTimestamp.Time.Before(b.CreationTimestamp.Time)
case name:
fallthrough
default:

2
pkg/models/resources/ingresses.go
View File

@@ -83,7 +83,7 @@ func (*ingressSearcher) fuzzy(fuzzy map[string]string, item *extensions.Ingress)
func (*ingressSearcher) compare(a, b *extensions.Ingress, orderBy string) bool {
switch orderBy {
case createTime:
return a.CreationTimestamp.Time.After(b.CreationTimestamp.Time)
return a.CreationTimestamp.Time.Before(b.CreationTimestamp.Time)
case name:
fallthrough
default:

2
pkg/models/resources/jobs.go
View File

@@ -112,7 +112,7 @@ func jobUpdateTime(item *batchv1.Job) time.Time {
func (*jobSearcher) compare(a, b *batchv1.Job, orderBy string) bool {
switch orderBy {
case updateTime:
return jobUpdateTime(a).After(jobUpdateTime(b))
return jobUpdateTime(a).Before(jobUpdateTime(b))
case name:
fallthrough
default:

2
pkg/models/resources/namespaces.go
View File

@@ -82,7 +82,7 @@ func (*namespaceSearcher) fuzzy(fuzzy map[string]string, item *v1.Namespace) boo
func (*namespaceSearcher) compare(a, b *v1.Namespace, orderBy string) bool {
switch orderBy {
case createTime:
return a.CreationTimestamp.Time.After(b.CreationTimestamp.Time)
return a.CreationTimestamp.Time.Before(b.CreationTimestamp.Time)
case name:
fallthrough
default:

2
pkg/models/resources/nodes.go
View File

@@ -82,7 +82,7 @@ func (*nodeSearcher) fuzzy(fuzzy map[string]string, item *v1.Node) bool {
func (*nodeSearcher) compare(a, b *v1.Node, orderBy string) bool {
switch orderBy {
case createTime:
return a.CreationTimestamp.Time.After(b.CreationTimestamp.Time)
return a.CreationTimestamp.Time.Before(b.CreationTimestamp.Time)
case name:
fallthrough
default:

2
pkg/models/resources/persistentvolumeclaims.go
View File

@@ -82,7 +82,7 @@ func (*persistentVolumeClaimSearcher) fuzzy(fuzzy map[string]string, item *v1.Pe
func (*persistentVolumeClaimSearcher) compare(a, b *v1.PersistentVolumeClaim, orderBy string) bool {
switch orderBy {
case createTime:
return a.CreationTimestamp.Time.After(b.CreationTimestamp.Time)
return a.CreationTimestamp.Time.Before(b.CreationTimestamp.Time)
case name:
fallthrough
default:

2
pkg/models/resources/pods.go
View File

@@ -82,7 +82,7 @@ func (*podSearcher) fuzzy(fuzzy map[string]string, item *v1.Pod) bool {
func (*podSearcher) compare(a, b *v1.Pod, orderBy string) bool {
switch orderBy {
case createTime:
return a.CreationTimestamp.Time.After(b.CreationTimestamp.Time)
return a.CreationTimestamp.Time.Before(b.CreationTimestamp.Time)
case name:
fallthrough
default:

1
pkg/models/resources/resources.go
View File

@@ -52,6 +52,7 @@ const (
label = "label"
createTime = "createTime"
updateTime = "updateTime"
lastScheduleTime = "lastScheduleTime"
displayName = "displayName"
chart = "chart"
release = "release"

2
pkg/models/resources/roles.go
View File

@@ -78,7 +78,7 @@ func (*roleSearcher) fuzzy(fuzzy map[string]string, item *rbac.Role) bool {
func (*roleSearcher) compare(a, b *rbac.Role, orderBy string) bool {
switch orderBy {
case createTime:
return a.CreationTimestamp.Time.After(b.CreationTimestamp.Time)
return a.CreationTimestamp.Time.Before(b.CreationTimestamp.Time)
case name:
fallthrough
default:

2
pkg/models/resources/secrets.go
View File

@@ -86,7 +86,7 @@ func (*secretSearcher) fuzzy(fuzzy map[string]string, item *v1.Secret) bool {
func (*secretSearcher) compare(a, b *v1.Secret, orderBy string) bool {
switch orderBy {
case createTime:
return a.CreationTimestamp.Time.After(b.CreationTimestamp.Time)
return a.CreationTimestamp.Time.Before(b.CreationTimestamp.Time)
case name:
fallthrough
default:

2
pkg/models/resources/services.go
View File

@@ -82,7 +82,7 @@ func (*serviceSearcher) fuzzy(fuzzy map[string]string, item *v1.Service) bool {
func (*serviceSearcher) compare(a, b *v1.Service, orderBy string) bool {
switch orderBy {
case createTime:
return a.CreationTimestamp.Time.After(b.CreationTimestamp.Time)
return a.CreationTimestamp.Time.Before(b.CreationTimestamp.Time)
case name:
fallthrough
default:

2
pkg/models/resources/statefulsets.go
View File

@@ -96,7 +96,7 @@ func (*statefulSetSearcher) fuzzy(fuzzy map[string]string, item *v1.StatefulSet)
func (*statefulSetSearcher) compare(a, b *v1.StatefulSet, orderBy string) bool {
switch orderBy {
case createTime:
return a.CreationTimestamp.Time.After(b.CreationTimestamp.Time)
return a.CreationTimestamp.Time.Before(b.CreationTimestamp.Time)
case name:
fallthrough
default:

2
pkg/models/resources/storageclasses.go
View File

@@ -78,7 +78,7 @@ func (*storageClassesSearcher) fuzzy(fuzzy map[string]string, item *v1.StorageCl
func (*storageClassesSearcher) compare(a, b *v1.StorageClass, orderBy string) bool {
switch orderBy {
case createTime:
return a.CreationTimestamp.Time.After(b.CreationTimestamp.Time)
return a.CreationTimestamp.Time.Before(b.CreationTimestamp.Time)
case name:
fallthrough
default:

8
pkg/models/routers/routers.go
View File

@@ -21,6 +21,7 @@ package routers
import (
"fmt"
"io/ioutil"
"kubesphere.io/kubesphere/pkg/simple/client/k8s"
"k8s.io/apimachinery/pkg/labels"
"kubesphere.io/kubesphere/pkg/informers"
@@ -35,7 +36,6 @@ import (
"strings"
"kubesphere.io/kubesphere/pkg/client"
"kubesphere.io/kubesphere/pkg/constants"
"kubesphere.io/kubesphere/pkg/models/iam"
)
@@ -139,7 +139,7 @@ func LoadYamls() ([]string, error) {
// Create a ingress controller in a namespace
func CreateRouter(namespace string, routerType corev1.ServiceType, annotations map[string]string) (*corev1.Service, error) {
k8sClient := client.K8sClient()
k8sClient := k8s.Client()
var router *corev1.Service
@@ -214,7 +214,7 @@ func CreateRouter(namespace string, routerType corev1.ServiceType, annotations m
// DeleteRouter is used to delete ingress controller related resources in namespace
// It will not delete ClusterRole resource cause it maybe used by other controllers
func DeleteRouter(namespace string) (*corev1.Service, error) {
k8sClient := client.K8sClient()
k8sClient := k8s.Client()
var err error
var router *corev1.Service
@@ -269,7 +269,7 @@ func DeleteRouter(namespace string) (*corev1.Service, error) {
// Update Ingress Controller Service, change type from NodePort to Loadbalancer or vice versa.
func UpdateRouter(namespace string, routerType corev1.ServiceType, annotations map[string]string) (*corev1.Service, error) {
k8sClient := client.K8sClient()
k8sClient := k8s.Client()
var router *corev1.Service

7
pkg/models/workloads/jobs.go
View File

@@ -19,20 +19,19 @@ package workloads
import (
"fmt"
"kubesphere.io/kubesphere/pkg/simple/client/k8s"
"strings"
"time"
"github.com/golang/glog"
"k8s.io/api/batch/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"kubesphere.io/kubesphere/pkg/client"
)
const retryTimes = 3
func JobReRun(namespace, jobName string) error {
k8sClient := client.K8sClient()
k8sClient := k8s.Client()
job, err := k8sClient.BatchV1().Jobs(namespace).Get(jobName, metav1.GetOptions{})
if err != nil {
return err
@@ -72,7 +71,7 @@ func JobReRun(namespace, jobName string) error {
}
func deleteJob(namespace, job string) error {
k8sClient := client.K8sClient()
k8sClient := k8s.Client()
deletePolicy := metav1.DeletePropagationBackground
err := k8sClient.BatchV1().Jobs(namespace).Delete(job, &metav1.DeleteOptions{PropagationPolicy: &deletePolicy})
return err

35
pkg/models/workspaces/workspaces.go
View File

@@ -22,6 +22,8 @@ import (
"encoding/json"
"fmt"
"io/ioutil"
"kubesphere.io/kubesphere/pkg/simple/client/k8s"
"kubesphere.io/kubesphere/pkg/simple/client/mysql"
"net/http"
"kubesphere.io/kubesphere/pkg/constants"
@@ -49,12 +51,11 @@ import (
"sort"
"kubesphere.io/kubesphere/pkg/client"
kserr "kubesphere.io/kubesphere/pkg/errors"
)
func UnBindDevopsProject(workspace string, devops string) error {
db := client.DBClient()
db := mysql.Client()
defer db.Close()
return db.Delete(&models.WorkspaceDPBinding{Workspace: workspace, DevOpsProject: devops}).Error
}
@@ -304,19 +305,19 @@ func Namespaces(workspaceName string) ([]*core.Namespace, error) {
}
func BindingDevopsProject(workspace string, devops string) error {
db := client.DBClient()
db := mysql.Client()
defer db.Close()
return db.Create(&models.WorkspaceDPBinding{Workspace: workspace, DevOpsProject: devops}).Error
}
func DeleteNamespace(workspace string, namespaceName string) error {
namespace, err := client.K8sClient().CoreV1().Namespaces().Get(namespaceName, meta_v1.GetOptions{})
namespace, err := k8s.Client().CoreV1().Namespaces().Get(namespaceName, meta_v1.GetOptions{})
if err != nil {
return err
}
if namespace.Labels != nil && namespace.Labels["kubesphere.io/workspace"] == workspace {
deletePolicy := meta_v1.DeletePropagationForeground
return client.K8sClient().CoreV1().Namespaces().Delete(namespaceName, &meta_v1.DeleteOptions{PropagationPolicy: &deletePolicy})
return k8s.Client().CoreV1().Namespaces().Delete(namespaceName, &meta_v1.DeleteOptions{PropagationPolicy: &deletePolicy})
} else {
return errors.New("resource not found")
}
@@ -376,7 +377,7 @@ func release(workspace *models.Workspace) error {
return err
}
func workspaceRoleRelease(workspace string) error {
k8sClient := client.K8sClient()
k8sClient := k8s.Client()
deletePolicy := meta_v1.DeletePropagationForeground
for _, role := range constants.WorkSpaceRoles {
@@ -513,7 +514,7 @@ func Detail(name string) (*models.Workspace, error) {
return nil, err
}
db := client.DBClient()
db := mysql.Client()
defer db.Close()
workspace, err := convertGroupToWorkspace(db, group)
@@ -604,7 +605,7 @@ func fetch(names []string) ([]*models.Workspace, error) {
return nil, err
}
db := client.DBClient()
db := mysql.Client()
defer db.Close()
@@ -622,7 +623,7 @@ func fetch(names []string) ([]*models.Workspace, error) {
func ListDevopsProjectsByUser(username string, workspace string, keyword string, orderBy string, reverse bool, limit int, offset int) (int, []models.DevopsProject, error) {
db := client.DBClient()
db := mysql.Client()
defer db.Close()
var workspaceDOPBindings []models.WorkspaceDPBinding
@@ -738,7 +739,7 @@ func convertGroupToWorkspace(db *gorm.DB, group models.Group) (*models.Workspace
func CreateNamespace(namespace *core.Namespace) (*core.Namespace, error) {
ns, err := client.K8sClient().CoreV1().Namespaces().Create(namespace)
ns, err := k8s.Client().CoreV1().Namespaces().Create(namespace)
if err != nil {
return nil, err
@@ -784,7 +785,7 @@ func Invite(workspaceName string, users []models.UserInvite) error {
func NamespaceExistCheck(namespaceName string) (bool, error) {
_, err := client.K8sClient().CoreV1().Namespaces().Get(namespaceName, meta_v1.GetOptions{})
_, err := k8s.Client().CoreV1().Namespaces().Get(namespaceName, meta_v1.GetOptions{})
if err != nil {
if apierrors.IsNotFound(err) {
@@ -887,7 +888,7 @@ func GetWorkspaceMembers(workspace string, keyword string) ([]models.User, error
}
func WorkspaceRoleInit(workspace *models.Workspace) error {
k8sClient := client.K8sClient()
k8sClient := k8s.Client()
admin := new(v1.ClusterRole)
admin.Name = fmt.Sprintf("system:%s:%s", workspace.Name, constants.WorkspaceAdmin)
@@ -1086,7 +1087,7 @@ func WorkspaceRoleInit(workspace *models.Workspace) error {
}
func unbindWorkspaceRole(workspace string, users []string) error {
k8sClient := client.K8sClient()
k8sClient := k8s.Client()
for _, name := range constants.WorkSpaceRoles {
roleBinding, err := k8sClient.RbacV1().ClusterRoleBindings().Get(fmt.Sprintf("system:%s:%s", workspace, name), meta_v1.GetOptions{})
@@ -1118,7 +1119,7 @@ func unbindWorkspaceRole(workspace string, users []string) error {
func unbindNamespacesRole(namespaces []string, users []string) error {
k8sClient := client.K8sClient()
k8sClient := k8s.Client()
for _, namespace := range namespaces {
roleBindings, err := k8sClient.RbacV1().RoleBindings(namespace).List(meta_v1.ListOptions{})
@@ -1166,7 +1167,7 @@ func UnbindWorkspace(workspace *models.Workspace, users []string) error {
func CreateWorkspaceRoleBinding(workspace *models.Workspace, username string, role string) error {
k8sClient := client.K8sClient()
k8sClient := k8s.Client()
for _, roleName := range constants.WorkSpaceRoles {
roleBinding, err := k8sClient.RbacV1().ClusterRoleBindings().Get(fmt.Sprintf("system:%s:%s", workspace.Name, roleName), meta_v1.GetOptions{})
@@ -1220,7 +1221,7 @@ func CreateWorkspaceRoleBinding(workspace *models.Workspace, username string, ro
func GetDevOpsProjects(workspaceName string) ([]string, error) {
db := client.DBClient()
db := mysql.Client()
defer db.Close()
var workspaceDOPBindings []models.WorkspaceDPBinding
@@ -1313,7 +1314,7 @@ func GetAllProjectNums() (int, error) {
}
func GetAllDevOpsProjectsNums() (int, error) {
db := client.DBClient()
db := mysql.Client()
defer db.Close()
var count int

8
pkg/client/k8sclient.go → pkg/simple/client/k8s/k8sclient.go
View File

@@ -16,7 +16,7 @@
*/
package client
package k8s
import (
"flag"
@@ -44,11 +44,11 @@ func init() {
flag.StringVar(&kubeConfigFile, "kubeconfig", fmt.Sprintf("%s/.kube/config", os.Getenv("HOME")), "path to kubeconfig file")
}
func K8sClient() *kubernetes.Clientset {
func Client() *kubernetes.Clientset {
k8sClientOnce.Do(func() {
config, err := getKubeConfig()
config, err := Config()
if err != nil {
log.Fatalln(err)
@@ -62,7 +62,7 @@ func K8sClient() *kubernetes.Clientset {
return k8sClient
}
func getKubeConfig() (kubeConfig *rest.Config, err error) {
func Config() (kubeConfig *rest.Config, err error) {
if kubeConfigFile == "" {
if env := os.Getenv("KUBECONFIG"); env != "" {

17
pkg/client/ldap/channel.go → pkg/simple/client/ldap/channel.go
View File

@@ -1,20 +1,3 @@
/*
Copyright 2019 The KubeSphere Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package ldap
import (

17
pkg/client/ldap/conn.go → pkg/simple/client/ldap/conn.go
View File

@@ -1,20 +1,3 @@
/*
Copyright 2019 The KubeSphere Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package ldap
import (

32
pkg/client/ldapclient.go → pkg/simple/client/ldap/ldapclient.go
View File

@@ -15,20 +15,18 @@
limitations under the License.
*/
package client
package ldap
import (
"flag"
"fmt"
"github.com/go-ldap/ldap"
ldapPool "kubesphere.io/kubesphere/pkg/client/ldap"
"os"
"log"
"sync"
)
var (
once sync.Once
pool ldapPool.Pool
pool Pool
ldapHost string
ManagerDN string
ManagerPassword string
@@ -44,11 +42,11 @@ func init() {
flag.StringVar(&GroupSearchBase, "ldap-group-search-base", "ou=Groups,dc=example,dc=org", "ldap group search base")
}
func LdapClient() ldapPool.Pool {
func ldapClientPool() Pool {
once.Do(func() {
var err error
pool, err = ldapPool.NewChannelPool(8, 96, "kubesphere", func(s string) (ldap.Client, error) {
pool, err = NewChannelPool(8, 96, "kubesphere", func(s string) (ldap.Client, error) {
conn, err := ldap.Dial("tcp", ldapHost)
if err != nil {
return nil, err
@@ -57,9 +55,25 @@ func LdapClient() ldapPool.Pool {
}, []uint16{ldap.LDAPResultTimeLimitExceeded, ldap.ErrorNetwork})
if err != nil {
fmt.Fprint(os.Stderr, err.Error())
panic(err)
log.Fatalln(err)
}
})
return pool
}
func Client() (ldap.Client, error) {
conn, err := ldapClientPool().Get()
if err != nil {
return nil, err
}
err = conn.Bind(ManagerDN, ManagerPassword)
if err != nil {
conn.Close()
return nil, err
}
return conn, nil
}

17
pkg/client/ldap/pool.go → pkg/simple/client/ldap/pool.go
View File

@@ -1,20 +1,3 @@
/*
Copyright 2019 The KubeSphere Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package ldap
import (

17
pkg/client/dbclient.go → pkg/simple/client/mysql/dbclient.go
View File

@@ -16,12 +16,15 @@
*/
package client
package mysql
import (
"flag"
"log"
"os"
"os/signal"
"sync"
"syscall"
_ "github.com/go-sql-driver/mysql"
"github.com/jinzhu/gorm"
@@ -37,7 +40,7 @@ func init() {
flag.StringVar(&dsn, "database-connection", "root@tcp(localhost:3306)/kubesphere?charset=utf8&parseTime=True", "data source name")
}
func DBClient() *gorm.DB {
func Client() *gorm.DB {
dbClientOnce.Do(func() {
var err error
dbClient, err = gorm.Open("mysql", dsn)
@@ -45,10 +48,12 @@ func DBClient() *gorm.DB {
if err != nil {
log.Fatalln(err)
}
if err := dbClient.DB().Ping(); err != nil {
log.Fatalln(err)
}
c := make(chan os.Signal, 0)
signal.Notify(c, os.Interrupt, syscall.SIGTERM)
go func() {
<-c
dbClient.Close()
}()
})
return dbClient

2
pkg/client/prometheusclient.go → pkg/simple/client/prometheus/prometheusclient.go
View File

@@ -15,7 +15,7 @@
limitations under the License.
*/
package client
package prometheus
import (
"flag"

4
pkg/client/redis.go → pkg/simple/client/redis/redis.go
View File

@@ -15,7 +15,7 @@
limitations under the License.
*/
package client
package redis
import (
"flag"
@@ -39,7 +39,7 @@ func init() {
flag.IntVar(&redisDB, "redis-db", 0, "redis db")
}
func RedisClient() *redis.Client {
func Client() *redis.Client {
redisClientOnce.Do(func() {
redisClient = redis.NewClient(&redis.Options{

23
pkg/controller/namespace/namespaces.go → pkg/simple/controller/namespace/namespaces.go
View File

@@ -134,7 +134,7 @@ func (c *NamespaceController) processNextWorkItem() bool {
return nil
}
if err := c.syncHandler(namespace); err != nil {
if err := c.reconcile(namespace); err != nil {
c.workqueue.AddRateLimited(namespace)
return fmt.Errorf("error syncing '%s': %s, requeuing", namespace, err.Error())
}
@@ -152,7 +152,7 @@ func (c *NamespaceController) processNextWorkItem() bool {
return true
}
func (c *NamespaceController) syncHandler(name string) error {
func (c *NamespaceController) reconcile(name string) error {
_, err := c.namespaceInformer.Lister().Get(name)
@@ -162,7 +162,7 @@ func (c *NamespaceController) syncHandler(name string) error {
}
// Handler update or create event
if err := c.checkRoles(name); err != nil {
if err := c.checkAndCreateRoles(name); err != nil {
return err
}
@@ -175,14 +175,19 @@ func (c *NamespaceController) handleObject(obj interface{}) {
}
}
func (c *NamespaceController) checkRoles(namespace string) error {
// Create default roles
func (c *NamespaceController) checkAndCreateRoles(namespace string) error {
for _, role := range defaultRoles {
_, err := c.roleInformer.Lister().Roles(namespace).Get(role.Name)
if errors.IsNotFound(err) {
r := role.DeepCopy()
r.Namespace = namespace
_, err := c.clientset.RbacV1().Roles(namespace).Create(r)
if err != nil && !errors.IsAlreadyExists(err) {
if err != nil {
if errors.IsNotFound(err) {
r := role.DeepCopy()
r.Namespace = namespace
_, err = c.clientset.RbacV1().Roles(namespace).Create(r)
if err != nil && !errors.IsAlreadyExists(err) {
return err
}
} else {
return err
}
}

25
vendor/github.com/Sirupsen/logrus/CHANGELOG.md generated vendored
View File

@@ -1,3 +1,28 @@
# 1.4.0
This new release introduces:
* Add `DeferExitHandler`, similar to `RegisterExitHandler` but prepending the handler to the list of handlers (semantically like `defer`) (#848).
* Add `CallerPrettyfier` to `JSONFormatter` and `TextFormatter (#909, #911)
* Add `Entry.WithContext()` and `Entry.Context`, to set a context on entries to be used e.g. in hooks (#919).
Fixes:
* Fix wrong method calls `Logger.Print` and `Logger.Warningln` (#893).
* Update `Entry.Logf` to not do string formatting unless the log level is enabled (#903)
* Fix infinite recursion on unknown `Level.String()` (#907)
* Fix race condition in `getCaller` (#916).
# 1.3.0
This new release introduces:
* Log, Logf, Logln functions for Logger and Entry that take a Level
Fixes:
* Building prometheus node_exporter on AIX (#840)
* Race condition in TextFormatter (#468)
* Travis CI import path (#868)
* Remove coloured output on Windows (#862)
* Pointer to func as field in JSONFormatter (#870)
* Properly marshal Levels (#873)
# 1.2.0
This new release introduces:
* A new method `SetReportCaller` in the `Logger` to enable the file, line and calling function from which the trace has been issued

1
vendor/github.com/Sirupsen/logrus/README.md generated vendored
View File

@@ -365,6 +365,7 @@ Third party logging formatters:
* [`logstash`](https://github.com/bshuster-repo/logrus-logstash-hook). Logs fields as [Logstash](http://logstash.net) Events.
* [`prefixed`](https://github.com/x-cray/logrus-prefixed-formatter). Displays log entry source along with alternative layout.
* [`zalgo`](https://github.com/aybabtme/logzalgo). Invoking the P͉̫o̳̼̊w̖͈̰͎e̬͔̭͂r͚̼̹̲ ̫͓͉̳͈ō̠͕͖̚f̝͍̠ ͕̲̞͖͑Z̖̫̤̫ͪa͉̬͈̗l͖͎g̳̥o̰̥̅!̣͔̲̻͊̄ ̙̘̦̹̦.
* [`nested-logrus-formatter`](https://github.com/antonfisher/nested-logrus-formatter). Converts logrus fields to a nested structure.
You can define your formatter by implementing the `Formatter` interface,
requiring a `Format` method. `Format` takes an `*Entry`. `entry.Data` is a

18
vendor/github.com/Sirupsen/logrus/alt_exit.go generated vendored
View File

@@ -51,9 +51,9 @@ func Exit(code int) {
os.Exit(code)
}
// RegisterExitHandler adds a Logrus Exit handler, call logrus.Exit to invoke
// all handlers. The handlers will also be invoked when any Fatal log entry is
// made.
// RegisterExitHandler appends a Logrus Exit handler to the list of handlers,
// call logrus.Exit to invoke all handlers. The handlers will also be invoked when
// any Fatal log entry is made.
//
// This method is useful when a caller wishes to use logrus to log a fatal
// message but also needs to gracefully shutdown. An example usecase could be
@@ -62,3 +62,15 @@ func Exit(code int) {
func RegisterExitHandler(handler func()) {
handlers = append(handlers, handler)
}
// DeferExitHandler prepends a Logrus Exit handler to the list of handlers,
// call logrus.Exit to invoke all handlers. The handlers will also be invoked when
// any Fatal log entry is made.
//
// This method is useful when a caller wishes to use logrus to log a fatal
// message but also needs to gracefully shutdown. An example usecase could be
// closing database connections, or sending a alert that the application is
// closing.
func DeferExitHandler(handler func()) {
handlers = append([]func(){handler}, handlers...)
}

28
vendor/github.com/Sirupsen/logrus/appveyor.yml generated vendored
View File

@@ -1,14 +1,14 @@
version: "{build}"
platform: x64
clone_folder: c:\gopath\src\github.com\sirupsen\logrus
environment:
GOPATH: c:\gopath
branches:
only:
- master
install:
- set PATH=%GOPATH%\bin;c:\go\bin;%PATH%
- go version
build_script:
- go get -t
- go test
version: "{build}"
platform: x64
clone_folder: c:\gopath\src\github.com\sirupsen\logrus
environment:
GOPATH: c:\gopath
branches:
only:
- master
install:
- set PATH=%GOPATH%\bin;c:\go\bin;%PATH%
- go version
build_script:
- go get -t
- go test

39
vendor/github.com/Sirupsen/logrus/entry.go generated vendored
View File

@@ -2,6 +2,7 @@ package logrus
import (
"bytes"
"context"
"fmt"
"os"
"reflect"
@@ -69,6 +70,9 @@ type Entry struct {
// When formatter is called in entry.log(), a Buffer may be set to entry
Buffer *bytes.Buffer
// Contains the context set by the user. Useful for hook processing etc.
Context context.Context
// err may contain a field formatting error
err string
}
@@ -97,6 +101,12 @@ func (entry *Entry) WithError(err error) *Entry {
return entry.WithField(ErrorKey, err)
}
// Add a context to the Entry.
func (entry *Entry) WithContext(ctx context.Context) *Entry {
entry.Context = ctx
return entry
}
// Add a single field to the Entry.
func (entry *Entry) WithField(key string, value interface{}) *Entry {
return entry.WithFields(Fields{key: value})
@@ -130,12 +140,12 @@ func (entry *Entry) WithFields(fields Fields) *Entry {
data[k] = v
}
}
return &Entry{Logger: entry.Logger, Data: data, Time: entry.Time, err: fieldErr}
return &Entry{Logger: entry.Logger, Data: data, Time: entry.Time, err: fieldErr, Context: entry.Context}
}
// Overrides the time of the Entry.
func (entry *Entry) WithTime(t time.Time) *Entry {
return &Entry{Logger: entry.Logger, Data: entry.Data, Time: t, err: entry.err}
return &Entry{Logger: entry.Logger, Data: entry.Data, Time: t, err: entry.err, Context: entry.Context}
}
// getPackageName reduces a fully qualified function name to the package name
@@ -156,20 +166,23 @@ func getPackageName(f string) string {
// getCaller retrieves the name of the first non-logrus calling function
func getCaller() *runtime.Frame {
// cache this package's fully-qualified name
callerInitOnce.Do(func() {
pcs := make([]uintptr, 2)
_ = runtime.Callers(0, pcs)
logrusPackage = getPackageName(runtime.FuncForPC(pcs[1]).Name())
// now that we have the cache, we can skip a minimum count of known-logrus functions
// XXX this is dubious, the number of frames may vary
minimumCallerDepth = knownLogrusFrames
})
// Restrict the lookback frames to avoid runaway lookups
pcs := make([]uintptr, maximumCallerDepth)
depth := runtime.Callers(minimumCallerDepth, pcs)
frames := runtime.CallersFrames(pcs[:depth])
// cache this package's fully-qualified name
callerInitOnce.Do(func() {
logrusPackage = getPackageName(runtime.FuncForPC(pcs[0]).Name())
// now that we have the cache, we can skip a minimum count of known-logrus functions
// XXX this is dubious, the number of frames may vary store an entry in a logger interface
minimumCallerDepth = knownLogrusFrames
})
for f, again := frames.Next(); again; f, again = frames.Next() {
pkg := getPackageName(f.Function)
@@ -298,7 +311,9 @@ func (entry *Entry) Panic(args ...interface{}) {
// Entry Printf family functions
func (entry *Entry) Logf(level Level, format string, args ...interface{}) {
entry.Log(level, fmt.Sprintf(format, args...))
if entry.Logger.IsLevelEnabled(level) {
entry.Log(level, fmt.Sprintf(format, args...))
}
}
func (entry *Entry) Tracef(format string, args ...interface{}) {

6
vendor/github.com/Sirupsen/logrus/exported.go generated vendored
View File

@@ -1,6 +1,7 @@
package logrus
import (
"context"
"io"
"time"
)
@@ -55,6 +56,11 @@ func WithError(err error) *Entry {
return std.WithField(ErrorKey, err)
}
// WithContext creates an entry from the standard logger and adds a context to it.
func WithContext(ctx context.Context) *Entry {
return std.WithContext(ctx)
}
// WithField creates an entry from the standard logger and adds a field to
// it. If you want multiple fields, use `WithFields`.
//

22
vendor/github.com/Sirupsen/logrus/json_formatter.go generated vendored
View File

@@ -4,6 +4,7 @@ import (
"bytes"
"encoding/json"
"fmt"
"runtime"
)
type fieldKey string
@@ -42,6 +43,12 @@ type JSONFormatter struct {
// }
FieldMap FieldMap
// CallerPrettyfier can be set by the user to modify the content
// of the function and file keys in the json data when ReportCaller is
// activated. If any of the returned value is the empty string the
// corresponding key will be removed from json fields.
CallerPrettyfier func(*runtime.Frame) (function string, file string)
// PrettyPrint will indent all json logs
PrettyPrint bool
}
@@ -82,8 +89,17 @@ func (f *JSONFormatter) Format(entry *Entry) ([]byte, error) {
data[f.FieldMap.resolve(FieldKeyMsg)] = entry.Message
data[f.FieldMap.resolve(FieldKeyLevel)] = entry.Level.String()
if entry.HasCaller() {
data[f.FieldMap.resolve(FieldKeyFunc)] = entry.Caller.Function
data[f.FieldMap.resolve(FieldKeyFile)] = fmt.Sprintf("%s:%d", entry.Caller.File, entry.Caller.Line)
funcVal := entry.Caller.Function
fileVal := fmt.Sprintf("%s:%d", entry.Caller.File, entry.Caller.Line)
if f.CallerPrettyfier != nil {
funcVal, fileVal = f.CallerPrettyfier(entry.Caller)
}
if funcVal != "" {
data[f.FieldMap.resolve(FieldKeyFunc)] = funcVal
}
if fileVal != "" {
data[f.FieldMap.resolve(FieldKeyFile)] = fileVal
}
}
var b *bytes.Buffer
@@ -98,7 +114,7 @@ func (f *JSONFormatter) Format(entry *Entry) ([]byte, error) {
encoder.SetIndent("", " ")
}
if err := encoder.Encode(data); err != nil {
return nil, fmt.Errorf("Failed to marshal fields to JSON, %v", err)
return nil, fmt.Errorf("failed to marshal fields to JSON, %v", err)
}
return b.Bytes(), nil

12
vendor/github.com/Sirupsen/logrus/logger.go generated vendored
View File

@@ -1,6 +1,7 @@
package logrus
import (
"context"
"io"
"os"
"sync"
@@ -124,6 +125,13 @@ func (logger *Logger) WithError(err error) *Entry {
return entry.WithError(err)
}
// Add a context to the log entry.
func (logger *Logger) WithContext(ctx context.Context) *Entry {
entry := logger.newEntry()
defer logger.releaseEntry(entry)
return entry.WithContext(ctx)
}
// Overrides the time of the log entry.
func (logger *Logger) WithTime(t time.Time) *Entry {
entry := logger.newEntry()
@@ -200,7 +208,7 @@ func (logger *Logger) Info(args ...interface{}) {
func (logger *Logger) Print(args ...interface{}) {
entry := logger.newEntry()
entry.Info(args...)
entry.Print(args...)
logger.releaseEntry(entry)
}
@@ -256,7 +264,7 @@ func (logger *Logger) Warnln(args ...interface{}) {
}
func (logger *Logger) Warningln(args ...interface{}) {
logger.Warn(args...)
logger.Warnln(args...)
}
func (logger *Logger) Errorln(args ...interface{}) {

2
vendor/github.com/Sirupsen/logrus/logrus.go generated vendored
View File

@@ -74,7 +74,7 @@ func (level Level) MarshalText() ([]byte, error) {
return []byte("panic"), nil
}
return nil, fmt.Errorf("not a valid lorus level %q", level)
return nil, fmt.Errorf("not a valid logrus level %d", level)
}
// A constant exposing all logging levels

43
vendor/github.com/Sirupsen/logrus/text_formatter.go generated vendored
View File

@@ -12,18 +12,13 @@ import (
)
const (
nocolor = 0
red = 31
green = 32
yellow = 33
blue = 36
gray = 37
red = 31
yellow = 33
blue = 36
gray = 37
)
var (
baseTimestamp time.Time
emptyFieldMap FieldMap
)
var baseTimestamp time.Time
func init() {
baseTimestamp = time.Now()
@@ -77,6 +72,12 @@ type TextFormatter struct {
// FieldKeyMsg: "@message"}}
FieldMap FieldMap
// CallerPrettyfier can be set by the user to modify the content
// of the function and file keys in the json data when ReportCaller is
// activated. If any of the returned value is the empty string the
// corresponding key will be removed from json fields.
CallerPrettyfier func(*runtime.Frame) (function string, file string)
terminalInitOnce sync.Once
}
@@ -118,6 +119,8 @@ func (f *TextFormatter) Format(entry *Entry) ([]byte, error) {
keys = append(keys, k)
}
var funcVal, fileVal string
fixedKeys := make([]string, 0, 4+len(data))
if !f.DisableTimestamp {
fixedKeys = append(fixedKeys, f.FieldMap.resolve(FieldKeyTime))
@@ -132,6 +135,12 @@ func (f *TextFormatter) Format(entry *Entry) ([]byte, error) {
if entry.HasCaller() {
fixedKeys = append(fixedKeys,
f.FieldMap.resolve(FieldKeyFunc), f.FieldMap.resolve(FieldKeyFile))
if f.CallerPrettyfier != nil {
funcVal, fileVal = f.CallerPrettyfier(entry.Caller)
} else {
funcVal = entry.Caller.Function
fileVal = fmt.Sprintf("%s:%d", entry.Caller.File, entry.Caller.Line)
}
}
if !f.DisableSorting {
@@ -166,6 +175,7 @@ func (f *TextFormatter) Format(entry *Entry) ([]byte, error) {
if f.isColored() {
f.printColored(b, entry, keys, data, timestampFormat)
} else {
for _, key := range fixedKeys {
var value interface{}
switch {
@@ -178,9 +188,9 @@ func (f *TextFormatter) Format(entry *Entry) ([]byte, error) {
case key == f.FieldMap.resolve(FieldKeyLogrusError):
value = entry.err
case key == f.FieldMap.resolve(FieldKeyFunc) && entry.HasCaller():
value = entry.Caller.Function
value = funcVal
case key == f.FieldMap.resolve(FieldKeyFile) && entry.HasCaller():
value = fmt.Sprintf("%s:%d", entry.Caller.File, entry.Caller.Line)
value = fileVal
default:
value = data[key]
}
@@ -217,8 +227,13 @@ func (f *TextFormatter) printColored(b *bytes.Buffer, entry *Entry, keys []strin
caller := ""
if entry.HasCaller() {
caller = fmt.Sprintf("%s:%d %s()",
entry.Caller.File, entry.Caller.Line, entry.Caller.Function)
funcVal := fmt.Sprintf("%s()", entry.Caller.Function)
fileVal := fmt.Sprintf("%s:%d", entry.Caller.File, entry.Caller.Line)
if f.CallerPrettyfier != nil {
funcVal, fileVal = f.CallerPrettyfier(entry.Caller)
}
caller = fileVal + " " + funcVal
}
if f.DisableTimestamp {

25
vendor/github.com/aead/chacha20/.gitignore generated vendored Normal file
View File

@@ -0,0 +1,25 @@
# Compiled Object files, Static and Dynamic libs (Shared Objects)
*.o
*.a
*.so
# Folders
_obj
_test
.vscode
# Architecture specific extensions/prefixes
*.[568vq]
[568vq].out
*.cgo1.go
*.cgo2.c
_cgo_defun.c
_cgo_gotypes.go
_cgo_export.*
_testmain.go
*.exe
*.test
*.prof

25
vendor/github.com/aead/chacha20/.travis.yml generated vendored Normal file
View File

@@ -0,0 +1,25 @@
language: go
go:
- "1.8.x"
- "1.9.x"
- "1.10.x"
env:
- TRAVIS_GOARCH=amd64
- TRAVIS_GOARCH=386
before_install:
- export GOARCH=$TRAVIS_GOARCH
branches:
only:
- master
before_script:
- go get -u github.com/klauspost/asmfmt/cmd/asmfmt
script:
- diff -au <(gofmt -d .) <(printf "")
- diff -au <(asmfmt -d .) <(printf "")
- go test -v ./...

21
vendor/github.com/aead/chacha20/LICENSE generated vendored Normal file
View File

@@ -0,0 +1,21 @@
The MIT License (MIT)
Copyright (c) 2016 Andreas Auernhammer
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

82
vendor/github.com/aead/chacha20/README.md generated vendored Normal file
View File

@@ -0,0 +1,82 @@
[![Godoc Reference](https://godoc.org/github.com/aead/chacha20?status.svg)](https://godoc.org/github.com/aead/chacha20)
[![Build Status](https://travis-ci.org/aead/chacha20.svg?branch=master)](https://travis-ci.org/aead/chacha20)
[![Go Report Card](https://goreportcard.com/badge/aead/chacha20)](https://goreportcard.com/report/aead/chacha20)
## The ChaCha20 stream cipher
ChaCha is a stream cipher family created by Daniel J. Bernstein.
The most common ChaCha variant is ChaCha20 (20 rounds). ChaCha20 is
standardized in [RFC 7539](https://tools.ietf.org/html/rfc7539 "RFC 7539").
This package provides implementations of three ChaCha versions:
- ChaCha20 with a 64 bit nonce (can en/decrypt up to 2^64 * 64 bytes for one key-nonce combination)
- ChaCha20 with a 96 bit nonce (can en/decrypt up to 2^32 * 64 bytes ~ 256 GB for one key-nonce combination)
- XChaCha20 with a 192 bit nonce (can en/decrypt up to 2^64 * 64 bytes for one key-nonce combination)
Furthermore the chacha sub package implements ChaCha20/12 and ChaCha20/8.
These versions use 12 or 8 rounds instead of 20.
But it's recommended to use ChaCha20 (with 20 rounds) - it will be fast enough for almost all purposes.
### Installation
Install in your GOPATH: `go get -u github.com/aead/chacha20`
### Requirements
All go versions >= 1.8.7 are supported.
The code may also work on Go 1.7 but this is not tested.
### Performance
#### AMD64
Hardware: Intel i7-6500U 2.50GHz x 2
System: Linux Ubuntu 16.04 - kernel: 4.4.0-62-generic
Go version: 1.8.0
```
AVX2
name speed cpb
ChaCha20_64-4 573MB/s ± 0% 4.16
ChaCha20_1K-4 2.19GB/s ± 0% 1.06
XChaCha20_64-4 261MB/s ± 0% 9.13
XChaCha20_1K-4 1.69GB/s ± 4% 1.37
XORKeyStream64-4 474MB/s ± 2% 5.02
XORKeyStream1K-4 2.09GB/s ± 1% 1.11
XChaCha20_XORKeyStream64-4 262MB/s ± 0% 9.09
XChaCha20_XORKeyStream1K-4 1.71GB/s ± 1% 1.36
SSSE3
name speed cpb
ChaCha20_64-4 583MB/s ± 0% 4.08
ChaCha20_1K-4 1.15GB/s ± 1% 2.02
XChaCha20_64-4 267MB/s ± 0% 8.92
XChaCha20_1K-4 984MB/s ± 5% 2.42
XORKeyStream64-4 492MB/s ± 1% 4.84
XORKeyStream1K-4 1.10GB/s ± 5% 2.11
XChaCha20_XORKeyStream64-4 266MB/s ± 0% 8.96
XChaCha20_XORKeyStream1K-4 1.00GB/s ± 2% 2.32
```
#### 386
Hardware: Intel i7-6500U 2.50GHz x 2
System: Linux Ubuntu 16.04 - kernel: 4.4.0-62-generic
Go version: 1.8.0
```
SSSE3
name                        speed cpb
ChaCha20_64-4               570MB/s ± 0% 4.18
ChaCha20_1K-4               650MB/s ± 0% 3.66
XChaCha20_64-4              223MB/s ± 0% 10.69
XChaCha20_1K-4              584MB/s ± 1% 4.08
XORKeyStream64-4            392MB/s ± 1% 6.08
XORKeyStream1K-4            629MB/s ± 1% 3.79
XChaCha20_XORKeyStream64-4  222MB/s ± 0% 10.73
XChaCha20_XORKeyStream1K-4  585MB/s ± 0% 4.07
SSE2
name speed cpb
ChaCha20_64-4 509MB/s ± 0% 4.68
ChaCha20_1K-4 553MB/s ± 2% 4.31
XChaCha20_64-4 201MB/s ± 0% 11.86
XChaCha20_1K-4 498MB/s ± 4% 4.78
XORKeyStream64-4 359MB/s ± 1% 6.64
XORKeyStream1K-4 545MB/s ± 0% 4.37
XChaCha20_XORKeyStream64-4 201MB/s ± 1% 11.86
XChaCha20_XORKeyStream1K-4 507MB/s ± 0% 4.70
```

197
vendor/github.com/aead/chacha20/chacha/chacha.go generated vendored Normal file
View File

@@ -0,0 +1,197 @@
// Copyright (c) 2016 Andreas Auernhammer. All rights reserved.
// Use of this source code is governed by a license that can be
// found in the LICENSE file.
// Package chacha implements some low-level functions of the
// ChaCha cipher family.
package chacha // import "github.com/aead/chacha20/chacha"
import (
"encoding/binary"
"errors"
"math"
)
const (
// NonceSize is the size of the ChaCha20 nonce in bytes.
NonceSize = 8
// INonceSize is the size of the IETF-ChaCha20 nonce in bytes.
INonceSize = 12
// XNonceSize is the size of the XChaCha20 nonce in bytes.
XNonceSize = 24
// KeySize is the size of the key in bytes.
KeySize = 32
)
var (
useSSE2 bool
useSSSE3 bool
useAVX bool
useAVX2 bool
)
var (
errKeySize = errors.New("chacha20/chacha: bad key length")
errInvalidNonce = errors.New("chacha20/chacha: bad nonce length")
)
func setup(state *[64]byte, nonce, key []byte) (err error) {
if len(key) != KeySize {
err = errKeySize
return
}
var Nonce [16]byte
switch len(nonce) {
case NonceSize:
copy(Nonce[8:], nonce)
initialize(state, key, &Nonce)
case INonceSize:
copy(Nonce[4:], nonce)
initialize(state, key, &Nonce)
case XNonceSize:
var tmpKey [32]byte
var hNonce [16]byte
copy(hNonce[:], nonce[:16])
copy(tmpKey[:], key)
HChaCha20(&tmpKey, &hNonce, &tmpKey)
copy(Nonce[8:], nonce[16:])
initialize(state, tmpKey[:], &Nonce)
// BUG(aead): A "good" compiler will remove this (optimizations)
// But using the provided key instead of tmpKey,
// will change the key (-> probably confuses users)
for i := range tmpKey {
tmpKey[i] = 0
}
default:
err = errInvalidNonce
}
return
}
// XORKeyStream crypts bytes from src to dst using the given nonce and key.
// The length of the nonce determinds the version of ChaCha20:
// - NonceSize: ChaCha20/r with a 64 bit nonce and a 2^64 * 64 byte period.
// - INonceSize: ChaCha20/r as defined in RFC 7539 and a 2^32 * 64 byte period.
// - XNonceSize: XChaCha20/r with a 192 bit nonce and a 2^64 * 64 byte period.
// The rounds argument specifies the number of rounds performed for keystream
// generation - valid values are 8, 12 or 20. The src and dst may be the same slice
// but otherwise should not overlap. If len(dst) < len(src) this function panics.
// If the nonce is neither 64, 96 nor 192 bits long, this function panics.
func XORKeyStream(dst, src, nonce, key []byte, rounds int) {
if rounds != 20 && rounds != 12 && rounds != 8 {
panic("chacha20/chacha: bad number of rounds")
}
if len(dst) < len(src) {
panic("chacha20/chacha: dst buffer is to small")
}
if len(nonce) == INonceSize && uint64(len(src)) > (1<<38) {
panic("chacha20/chacha: src is too large")
}
var block, state [64]byte
if err := setup(&state, nonce, key); err != nil {
panic(err)
}
xorKeyStream(dst, src, &block, &state, rounds)
}
// Cipher implements ChaCha20/r (XChaCha20/r) for a given number of rounds r.
type Cipher struct {
state, block [64]byte
off int
rounds int // 20 for ChaCha20
noncesize int
}
// NewCipher returns a new *chacha.Cipher implementing the ChaCha20/r or XChaCha20/r
// (r = 8, 12 or 20) stream cipher. The nonce must be unique for one key for all time.
// The length of the nonce determinds the version of ChaCha20:
// - NonceSize: ChaCha20/r with a 64 bit nonce and a 2^64 * 64 byte period.
// - INonceSize: ChaCha20/r as defined in RFC 7539 and a 2^32 * 64 byte period.
// - XNonceSize: XChaCha20/r with a 192 bit nonce and a 2^64 * 64 byte period.
// If the nonce is neither 64, 96 nor 192 bits long, a non-nil error is returned.
func NewCipher(nonce, key []byte, rounds int) (*Cipher, error) {
if rounds != 20 && rounds != 12 && rounds != 8 {
panic("chacha20/chacha: bad number of rounds")
}
c := new(Cipher)
if err := setup(&(c.state), nonce, key); err != nil {
return nil, err
}
c.rounds = rounds
if len(nonce) == INonceSize {
c.noncesize = INonceSize
} else {
c.noncesize = NonceSize
}
return c, nil
}
// XORKeyStream crypts bytes from src to dst. Src and dst may be the same slice
// but otherwise should not overlap. If len(dst) < len(src) the function panics.
func (c *Cipher) XORKeyStream(dst, src []byte) {
if len(dst) < len(src) {
panic("chacha20/chacha: dst buffer is to small")
}
if c.off > 0 {
n := len(c.block[c.off:])
if len(src) <= n {
for i, v := range src {
dst[i] = v ^ c.block[c.off]
c.off++
}
if c.off == 64 {
c.off = 0
}
return
}
for i, v := range c.block[c.off:] {
dst[i] = src[i] ^ v
}
src = src[n:]
dst = dst[n:]
c.off = 0
}
// check for counter overflow
blocksToXOR := len(src) / 64
if len(src)%64 != 0 {
blocksToXOR++
}
var overflow bool
if c.noncesize == INonceSize {
overflow = binary.LittleEndian.Uint32(c.state[48:]) > math.MaxUint32-uint32(blocksToXOR)
} else {
overflow = binary.LittleEndian.Uint64(c.state[48:]) > math.MaxUint64-uint64(blocksToXOR)
}
if overflow {
panic("chacha20/chacha: counter overflow")
}
c.off += xorKeyStream(dst, src, &(c.block), &(c.state), c.rounds)
}
// SetCounter skips ctr * 64 byte blocks. SetCounter(0) resets the cipher.
// This function always skips the unused keystream of the current 64 byte block.
func (c *Cipher) SetCounter(ctr uint64) {
if c.noncesize == INonceSize {
binary.LittleEndian.PutUint32(c.state[48:], uint32(ctr))
} else {
binary.LittleEndian.PutUint64(c.state[48:], ctr)
}
c.off = 0
}
// HChaCha20 generates 32 pseudo-random bytes from a 128 bit nonce and a 256 bit secret key.
// It can be used as a key-derivation-function (KDF).
func HChaCha20(out *[32]byte, nonce *[16]byte, key *[32]byte) { hChaCha20(out, nonce, key) }

406
vendor/github.com/aead/chacha20/chacha/chachaAVX2_amd64.s generated vendored Normal file
View File

@@ -0,0 +1,406 @@
// Copyright (c) 2016 Andreas Auernhammer. All rights reserved.
// Use of this source code is governed by a license that can be
// found in the LICENSE file.
// +build amd64,!gccgo,!appengine,!nacl
#include "const.s"
#include "macro.s"
#define TWO 0(SP)
#define C16 32(SP)
#define C8 64(SP)
#define STATE_0 96(SP)
#define STATE_1 128(SP)
#define STATE_2 160(SP)
#define STATE_3 192(SP)
#define TMP_0 224(SP)
#define TMP_1 256(SP)
// func xorKeyStreamAVX(dst, src []byte, block, state *[64]byte, rounds int) int
TEXT ·xorKeyStreamAVX2(SB), 4, $320-80
MOVQ dst_base+0(FP), DI
MOVQ src_base+24(FP), SI
MOVQ block+48(FP), BX
MOVQ state+56(FP), AX
MOVQ rounds+64(FP), DX
MOVQ src_len+32(FP), CX
MOVQ SP, R8
ADDQ $32, SP
ANDQ $-32, SP
VMOVDQU 0(AX), Y2
VMOVDQU 32(AX), Y3
VPERM2I128 $0x22, Y2, Y0, Y0
VPERM2I128 $0x33, Y2, Y1, Y1
VPERM2I128 $0x22, Y3, Y2, Y2
VPERM2I128 $0x33, Y3, Y3, Y3
TESTQ CX, CX
JZ done
VMOVDQU ·one_AVX2<>(SB), Y4
VPADDD Y4, Y3, Y3
VMOVDQA Y0, STATE_0
VMOVDQA Y1, STATE_1
VMOVDQA Y2, STATE_2
VMOVDQA Y3, STATE_3
VMOVDQU ·rol16_AVX2<>(SB), Y4
VMOVDQU ·rol8_AVX2<>(SB), Y5
VMOVDQU ·two_AVX2<>(SB), Y6
VMOVDQA Y4, Y14
VMOVDQA Y5, Y15
VMOVDQA Y4, C16
VMOVDQA Y5, C8
VMOVDQA Y6, TWO
CMPQ CX, $64
JBE between_0_and_64
CMPQ CX, $192
JBE between_64_and_192
CMPQ CX, $320
JBE between_192_and_320
CMPQ CX, $448
JBE between_320_and_448
at_least_512:
VMOVDQA Y0, Y4
VMOVDQA Y1, Y5
VMOVDQA Y2, Y6
VPADDQ TWO, Y3, Y7
VMOVDQA Y0, Y8
VMOVDQA Y1, Y9
VMOVDQA Y2, Y10
VPADDQ TWO, Y7, Y11
VMOVDQA Y0, Y12
VMOVDQA Y1, Y13
VMOVDQA Y2, Y14
VPADDQ TWO, Y11, Y15
MOVQ DX, R9
chacha_loop_512:
VMOVDQA Y8, TMP_0
CHACHA_QROUND_AVX(Y0, Y1, Y2, Y3, Y8, C16, C8)
CHACHA_QROUND_AVX(Y4, Y5, Y6, Y7, Y8, C16, C8)
VMOVDQA TMP_0, Y8
VMOVDQA Y0, TMP_0
CHACHA_QROUND_AVX(Y8, Y9, Y10, Y11, Y0, C16, C8)
CHACHA_QROUND_AVX(Y12, Y13, Y14, Y15, Y0, C16, C8)
CHACHA_SHUFFLE_AVX(Y1, Y2, Y3)
CHACHA_SHUFFLE_AVX(Y5, Y6, Y7)
CHACHA_SHUFFLE_AVX(Y9, Y10, Y11)
CHACHA_SHUFFLE_AVX(Y13, Y14, Y15)
CHACHA_QROUND_AVX(Y12, Y13, Y14, Y15, Y0, C16, C8)
CHACHA_QROUND_AVX(Y8, Y9, Y10, Y11, Y0, C16, C8)
VMOVDQA TMP_0, Y0
VMOVDQA Y8, TMP_0
CHACHA_QROUND_AVX(Y4, Y5, Y6, Y7, Y8, C16, C8)
CHACHA_QROUND_AVX(Y0, Y1, Y2, Y3, Y8, C16, C8)
VMOVDQA TMP_0, Y8
CHACHA_SHUFFLE_AVX(Y3, Y2, Y1)
CHACHA_SHUFFLE_AVX(Y7, Y6, Y5)
CHACHA_SHUFFLE_AVX(Y11, Y10, Y9)
CHACHA_SHUFFLE_AVX(Y15, Y14, Y13)
SUBQ $2, R9
JA chacha_loop_512
VMOVDQA Y12, TMP_0
VMOVDQA Y13, TMP_1
VPADDD STATE_0, Y0, Y0
VPADDD STATE_1, Y1, Y1
VPADDD STATE_2, Y2, Y2
VPADDD STATE_3, Y3, Y3
XOR_AVX2(DI, SI, 0, Y0, Y1, Y2, Y3, Y12, Y13)
VMOVDQA STATE_0, Y0
VMOVDQA STATE_1, Y1
VMOVDQA STATE_2, Y2
VMOVDQA STATE_3, Y3
VPADDQ TWO, Y3, Y3
VPADDD Y0, Y4, Y4
VPADDD Y1, Y5, Y5
VPADDD Y2, Y6, Y6
VPADDD Y3, Y7, Y7
XOR_AVX2(DI, SI, 128, Y4, Y5, Y6, Y7, Y12, Y13)
VPADDQ TWO, Y3, Y3
VPADDD Y0, Y8, Y8
VPADDD Y1, Y9, Y9
VPADDD Y2, Y10, Y10
VPADDD Y3, Y11, Y11
XOR_AVX2(DI, SI, 256, Y8, Y9, Y10, Y11, Y12, Y13)
VPADDQ TWO, Y3, Y3
VPADDD TMP_0, Y0, Y12
VPADDD TMP_1, Y1, Y13
VPADDD Y2, Y14, Y14
VPADDD Y3, Y15, Y15
VPADDQ TWO, Y3, Y3
CMPQ CX, $512
JB less_than_512
XOR_AVX2(DI, SI, 384, Y12, Y13, Y14, Y15, Y4, Y5)
VMOVDQA Y3, STATE_3
ADDQ $512, SI
ADDQ $512, DI
SUBQ $512, CX
CMPQ CX, $448
JA at_least_512
TESTQ CX, CX
JZ done
VMOVDQA C16, Y14
VMOVDQA C8, Y15
CMPQ CX, $64
JBE between_0_and_64
CMPQ CX, $192
JBE between_64_and_192
CMPQ CX, $320
JBE between_192_and_320
JMP between_320_and_448
less_than_512:
XOR_UPPER_AVX2(DI, SI, 384, Y12, Y13, Y14, Y15, Y4, Y5)
EXTRACT_LOWER(BX, Y12, Y13, Y14, Y15, Y4)
ADDQ $448, SI
ADDQ $448, DI
SUBQ $448, CX
JMP finalize
between_320_and_448:
VMOVDQA Y0, Y4
VMOVDQA Y1, Y5
VMOVDQA Y2, Y6
VPADDQ TWO, Y3, Y7
VMOVDQA Y0, Y8
VMOVDQA Y1, Y9
VMOVDQA Y2, Y10
VPADDQ TWO, Y7, Y11
MOVQ DX, R9
chacha_loop_384:
CHACHA_QROUND_AVX(Y0, Y1, Y2, Y3, Y13, Y14, Y15)
CHACHA_QROUND_AVX(Y4, Y5, Y6, Y7, Y13, Y14, Y15)
CHACHA_QROUND_AVX(Y8, Y9, Y10, Y11, Y13, Y14, Y15)
CHACHA_SHUFFLE_AVX(Y1, Y2, Y3)
CHACHA_SHUFFLE_AVX(Y5, Y6, Y7)
CHACHA_SHUFFLE_AVX(Y9, Y10, Y11)
CHACHA_QROUND_AVX(Y0, Y1, Y2, Y3, Y13, Y14, Y15)
CHACHA_QROUND_AVX(Y4, Y5, Y6, Y7, Y13, Y14, Y15)
CHACHA_QROUND_AVX(Y8, Y9, Y10, Y11, Y13, Y14, Y15)
CHACHA_SHUFFLE_AVX(Y3, Y2, Y1)
CHACHA_SHUFFLE_AVX(Y7, Y6, Y5)
CHACHA_SHUFFLE_AVX(Y11, Y10, Y9)
SUBQ $2, R9
JA chacha_loop_384
VPADDD STATE_0, Y0, Y0
VPADDD STATE_1, Y1, Y1
VPADDD STATE_2, Y2, Y2
VPADDD STATE_3, Y3, Y3
XOR_AVX2(DI, SI, 0, Y0, Y1, Y2, Y3, Y12, Y13)
VMOVDQA STATE_0, Y0
VMOVDQA STATE_1, Y1
VMOVDQA STATE_2, Y2
VMOVDQA STATE_3, Y3
VPADDQ TWO, Y3, Y3
VPADDD Y0, Y4, Y4
VPADDD Y1, Y5, Y5
VPADDD Y2, Y6, Y6
VPADDD Y3, Y7, Y7
XOR_AVX2(DI, SI, 128, Y4, Y5, Y6, Y7, Y12, Y13)
VPADDQ TWO, Y3, Y3
VPADDD Y0, Y8, Y8
VPADDD Y1, Y9, Y9
VPADDD Y2, Y10, Y10
VPADDD Y3, Y11, Y11
VPADDQ TWO, Y3, Y3
CMPQ CX, $384
JB less_than_384
XOR_AVX2(DI, SI, 256, Y8, Y9, Y10, Y11, Y12, Y13)
SUBQ $384, CX
TESTQ CX, CX
JE done
ADDQ $384, SI
ADDQ $384, DI
JMP between_0_and_64
less_than_384:
XOR_UPPER_AVX2(DI, SI, 256, Y8, Y9, Y10, Y11, Y12, Y13)
EXTRACT_LOWER(BX, Y8, Y9, Y10, Y11, Y12)
ADDQ $320, SI
ADDQ $320, DI
SUBQ $320, CX
JMP finalize
between_192_and_320:
VMOVDQA Y0, Y4
VMOVDQA Y1, Y5
VMOVDQA Y2, Y6
VMOVDQA Y3, Y7
VMOVDQA Y0, Y8
VMOVDQA Y1, Y9
VMOVDQA Y2, Y10
VPADDQ TWO, Y3, Y11
MOVQ DX, R9
chacha_loop_256:
CHACHA_QROUND_AVX(Y4, Y5, Y6, Y7, Y13, Y14, Y15)
CHACHA_QROUND_AVX(Y8, Y9, Y10, Y11, Y13, Y14, Y15)
CHACHA_SHUFFLE_AVX(Y5, Y6, Y7)
CHACHA_SHUFFLE_AVX(Y9, Y10, Y11)
CHACHA_QROUND_AVX(Y4, Y5, Y6, Y7, Y13, Y14, Y15)
CHACHA_QROUND_AVX(Y8, Y9, Y10, Y11, Y13, Y14, Y15)
CHACHA_SHUFFLE_AVX(Y7, Y6, Y5)
CHACHA_SHUFFLE_AVX(Y11, Y10, Y9)
SUBQ $2, R9
JA chacha_loop_256
VPADDD Y0, Y4, Y4
VPADDD Y1, Y5, Y5
VPADDD Y2, Y6, Y6
VPADDD Y3, Y7, Y7
VPADDQ TWO, Y3, Y3
XOR_AVX2(DI, SI, 0, Y4, Y5, Y6, Y7, Y12, Y13)
VPADDD Y0, Y8, Y8
VPADDD Y1, Y9, Y9
VPADDD Y2, Y10, Y10
VPADDD Y3, Y11, Y11
VPADDQ TWO, Y3, Y3
CMPQ CX, $256
JB less_than_256
XOR_AVX2(DI, SI, 128, Y8, Y9, Y10, Y11, Y12, Y13)
SUBQ $256, CX
TESTQ CX, CX
JE done
ADDQ $256, SI
ADDQ $256, DI
JMP between_0_and_64
less_than_256:
XOR_UPPER_AVX2(DI, SI, 128, Y8, Y9, Y10, Y11, Y12, Y13)
EXTRACT_LOWER(BX, Y8, Y9, Y10, Y11, Y12)
ADDQ $192, SI
ADDQ $192, DI
SUBQ $192, CX
JMP finalize
between_64_and_192:
VMOVDQA Y0, Y4
VMOVDQA Y1, Y5
VMOVDQA Y2, Y6
VMOVDQA Y3, Y7
MOVQ DX, R9
chacha_loop_128:
CHACHA_QROUND_AVX(Y4, Y5, Y6, Y7, Y13, Y14, Y15)
CHACHA_SHUFFLE_AVX(Y5, Y6, Y7)
CHACHA_QROUND_AVX(Y4, Y5, Y6, Y7, Y13, Y14, Y15)
CHACHA_SHUFFLE_AVX(Y7, Y6, Y5)
SUBQ $2, R9
JA chacha_loop_128
VPADDD Y0, Y4, Y4
VPADDD Y1, Y5, Y5
VPADDD Y2, Y6, Y6
VPADDD Y3, Y7, Y7
VPADDQ TWO, Y3, Y3
CMPQ CX, $128
JB less_than_128
XOR_AVX2(DI, SI, 0, Y4, Y5, Y6, Y7, Y12, Y13)
SUBQ $128, CX
TESTQ CX, CX
JE done
ADDQ $128, SI
ADDQ $128, DI
JMP between_0_and_64
less_than_128:
XOR_UPPER_AVX2(DI, SI, 0, Y4, Y5, Y6, Y7, Y12, Y13)
EXTRACT_LOWER(BX, Y4, Y5, Y6, Y7, Y13)
ADDQ $64, SI
ADDQ $64, DI
SUBQ $64, CX
JMP finalize
between_0_and_64:
VMOVDQA X0, X4
VMOVDQA X1, X5
VMOVDQA X2, X6
VMOVDQA X3, X7
MOVQ DX, R9
chacha_loop_64:
CHACHA_QROUND_AVX(X4, X5, X6, X7, X13, X14, X15)
CHACHA_SHUFFLE_AVX(X5, X6, X7)
CHACHA_QROUND_AVX(X4, X5, X6, X7, X13, X14, X15)
CHACHA_SHUFFLE_AVX(X7, X6, X5)
SUBQ $2, R9
JA chacha_loop_64
VPADDD X0, X4, X4
VPADDD X1, X5, X5
VPADDD X2, X6, X6
VPADDD X3, X7, X7
VMOVDQU ·one<>(SB), X0
VPADDQ X0, X3, X3
CMPQ CX, $64
JB less_than_64
XOR_AVX(DI, SI, 0, X4, X5, X6, X7, X13)
SUBQ $64, CX
JMP done
less_than_64:
VMOVDQU X4, 0(BX)
VMOVDQU X5, 16(BX)
VMOVDQU X6, 32(BX)
VMOVDQU X7, 48(BX)
finalize:
XORQ R11, R11
XORQ R12, R12
MOVQ CX, BP
xor_loop:
MOVB 0(SI), R11
MOVB 0(BX), R12
XORQ R11, R12
MOVB R12, 0(DI)
INCQ SI
INCQ BX
INCQ DI
DECQ BP
JA xor_loop
done:
VMOVDQU X3, 48(AX)
VZEROUPPER
MOVQ R8, SP
MOVQ CX, ret+72(FP)
RET

60
vendor/github.com/aead/chacha20/chacha/chacha_386.go generated vendored Normal file
View File

@@ -0,0 +1,60 @@
// Copyright (c) 2016 Andreas Auernhammer. All rights reserved.
// Use of this source code is governed by a license that can be
// found in the LICENSE file.
// +build 386,!gccgo,!appengine,!nacl
package chacha
import (
"encoding/binary"
"golang.org/x/sys/cpu"
)
func init() {
useSSE2 = cpu.X86.HasSSE2
useSSSE3 = cpu.X86.HasSSSE3
useAVX = false
useAVX2 = false
}
func initialize(state *[64]byte, key []byte, nonce *[16]byte) {
binary.LittleEndian.PutUint32(state[0:], sigma[0])
binary.LittleEndian.PutUint32(state[4:], sigma[1])
binary.LittleEndian.PutUint32(state[8:], sigma[2])
binary.LittleEndian.PutUint32(state[12:], sigma[3])
copy(state[16:], key[:])
copy(state[48:], nonce[:])
}
// This function is implemented in chacha_386.s
//go:noescape
func hChaCha20SSE2(out *[32]byte, nonce *[16]byte, key *[32]byte)
// This function is implemented in chacha_386.s
//go:noescape
func hChaCha20SSSE3(out *[32]byte, nonce *[16]byte, key *[32]byte)
// This function is implemented in chacha_386.s
//go:noescape
func xorKeyStreamSSE2(dst, src []byte, block, state *[64]byte, rounds int) int
func hChaCha20(out *[32]byte, nonce *[16]byte, key *[32]byte) {
switch {
case useSSSE3:
hChaCha20SSSE3(out, nonce, key)
case useSSE2:
hChaCha20SSE2(out, nonce, key)
default:
hChaCha20Generic(out, nonce, key)
}
}
func xorKeyStream(dst, src []byte, block, state *[64]byte, rounds int) int {
if useSSE2 {
return xorKeyStreamSSE2(dst, src, block, state, rounds)
} else {
return xorKeyStreamGeneric(dst, src, block, state, rounds)
}
}

163
vendor/github.com/aead/chacha20/chacha/chacha_386.s generated vendored Normal file
View File

@@ -0,0 +1,163 @@
// Copyright (c) 2016 Andreas Auernhammer. All rights reserved.
// Use of this source code is governed by a license that can be
// found in the LICENSE file.
// +build 386,!gccgo,!appengine,!nacl
#include "const.s"
#include "macro.s"
// FINALIZE xors len bytes from src and block using
// the temp. registers t0 and t1 and writes the result
// to dst.
#define FINALIZE(dst, src, block, len, t0, t1) \
XORL t0, t0; \
XORL t1, t1; \
FINALIZE_LOOP:; \
MOVB 0(src), t0; \
MOVB 0(block), t1; \
XORL t0, t1; \
MOVB t1, 0(dst); \
INCL src; \
INCL block; \
INCL dst; \
DECL len; \
JG FINALIZE_LOOP \
#define Dst DI
#define Nonce AX
#define Key BX
#define Rounds DX
// func hChaCha20SSE2(out *[32]byte, nonce *[16]byte, key *[32]byte)
TEXT ·hChaCha20SSE2(SB), 4, $0-12
MOVL out+0(FP), Dst
MOVL nonce+4(FP), Nonce
MOVL key+8(FP), Key
MOVOU ·sigma<>(SB), X0
MOVOU 0*16(Key), X1
MOVOU 1*16(Key), X2
MOVOU 0*16(Nonce), X3
MOVL $20, Rounds
chacha_loop:
CHACHA_QROUND_SSE2(X0, X1, X2, X3, X4)
CHACHA_SHUFFLE_SSE(X1, X2, X3)
CHACHA_QROUND_SSE2(X0, X1, X2, X3, X4)
CHACHA_SHUFFLE_SSE(X3, X2, X1)
SUBL $2, Rounds
JNZ chacha_loop
MOVOU X0, 0*16(Dst)
MOVOU X3, 1*16(Dst)
RET
// func hChaCha20SSSE3(out *[32]byte, nonce *[16]byte, key *[32]byte)
TEXT ·hChaCha20SSSE3(SB), 4, $0-12
MOVL out+0(FP), Dst
MOVL nonce+4(FP), Nonce
MOVL key+8(FP), Key
MOVOU ·sigma<>(SB), X0
MOVOU 0*16(Key), X1
MOVOU 1*16(Key), X2
MOVOU 0*16(Nonce), X3
MOVL $20, Rounds
MOVOU ·rol16<>(SB), X5
MOVOU ·rol8<>(SB), X6
chacha_loop:
CHACHA_QROUND_SSSE3(X0, X1, X2, X3, X4, X5, X6)
CHACHA_SHUFFLE_SSE(X1, X2, X3)
CHACHA_QROUND_SSSE3(X0, X1, X2, X3, X4, X5, X6)
CHACHA_SHUFFLE_SSE(X3, X2, X1)
SUBL $2, Rounds
JNZ chacha_loop
MOVOU X0, 0*16(Dst)
MOVOU X3, 1*16(Dst)
RET
#undef Dst
#undef Nonce
#undef Key
#undef Rounds
#define State AX
#define Dst DI
#define Src SI
#define Len DX
#define Tmp0 BX
#define Tmp1 BP
// func xorKeyStreamSSE2(dst, src []byte, block, state *[64]byte, rounds int) int
TEXT ·xorKeyStreamSSE2(SB), 4, $0-40
MOVL dst_base+0(FP), Dst
MOVL src_base+12(FP), Src
MOVL state+28(FP), State
MOVL src_len+16(FP), Len
MOVL $0, ret+36(FP) // Number of bytes written to the keystream buffer - 0 iff len mod 64 == 0
MOVOU 0*16(State), X0
MOVOU 1*16(State), X1
MOVOU 2*16(State), X2
MOVOU 3*16(State), X3
TESTL Len, Len
JZ DONE
GENERATE_KEYSTREAM:
MOVO X0, X4
MOVO X1, X5
MOVO X2, X6
MOVO X3, X7
MOVL rounds+32(FP), Tmp0
CHACHA_LOOP:
CHACHA_QROUND_SSE2(X4, X5, X6, X7, X0)
CHACHA_SHUFFLE_SSE(X5, X6, X7)
CHACHA_QROUND_SSE2(X4, X5, X6, X7, X0)
CHACHA_SHUFFLE_SSE(X7, X6, X5)
SUBL $2, Tmp0
JA CHACHA_LOOP
MOVOU 0*16(State), X0 // Restore X0 from state
PADDL X0, X4
PADDL X1, X5
PADDL X2, X6
PADDL X3, X7
MOVOU ·one<>(SB), X0
PADDQ X0, X3
CMPL Len, $64
JL BUFFER_KEYSTREAM
XOR_SSE(Dst, Src, 0, X4, X5, X6, X7, X0)
MOVOU 0*16(State), X0 // Restore X0 from state
ADDL $64, Src
ADDL $64, Dst
SUBL $64, Len
JZ DONE
JMP GENERATE_KEYSTREAM // There is at least one more plaintext byte
BUFFER_KEYSTREAM:
MOVL block+24(FP), State
MOVOU X4, 0(State)
MOVOU X5, 16(State)
MOVOU X6, 32(State)
MOVOU X7, 48(State)
MOVL Len, ret+36(FP) // Number of bytes written to the keystream buffer - 0 < Len < 64
FINALIZE(Dst, Src, State, Len, Tmp0, Tmp1)
DONE:
MOVL state+28(FP), State
MOVOU X3, 3*16(State)
RET
#undef State
#undef Dst
#undef Src
#undef Len
#undef Tmp0
#undef Tmp1

76
vendor/github.com/aead/chacha20/chacha/chacha_amd64.go generated vendored Normal file
View File

@@ -0,0 +1,76 @@
// Copyright (c) 2017 Andreas Auernhammer. All rights reserved.
// Use of this source code is governed by a license that can be
// found in the LICENSE file.
// +build go1.7,amd64,!gccgo,!appengine,!nacl
package chacha
import "golang.org/x/sys/cpu"
func init() {
useSSE2 = cpu.X86.HasSSE2
useSSSE3 = cpu.X86.HasSSSE3
useAVX = cpu.X86.HasAVX
useAVX2 = cpu.X86.HasAVX2
}
// This function is implemented in chacha_amd64.s
//go:noescape
func initialize(state *[64]byte, key []byte, nonce *[16]byte)
// This function is implemented in chacha_amd64.s
//go:noescape
func hChaCha20SSE2(out *[32]byte, nonce *[16]byte, key *[32]byte)
// This function is implemented in chacha_amd64.s
//go:noescape
func hChaCha20SSSE3(out *[32]byte, nonce *[16]byte, key *[32]byte)
// This function is implemented in chachaAVX2_amd64.s
//go:noescape
func hChaCha20AVX(out *[32]byte, nonce *[16]byte, key *[32]byte)
// This function is implemented in chacha_amd64.s
//go:noescape
func xorKeyStreamSSE2(dst, src []byte, block, state *[64]byte, rounds int) int
// This function is implemented in chacha_amd64.s
//go:noescape
func xorKeyStreamSSSE3(dst, src []byte, block, state *[64]byte, rounds int) int
// This function is implemented in chacha_amd64.s
//go:noescape
func xorKeyStreamAVX(dst, src []byte, block, state *[64]byte, rounds int) int
// This function is implemented in chachaAVX2_amd64.s
//go:noescape
func xorKeyStreamAVX2(dst, src []byte, block, state *[64]byte, rounds int) int
func hChaCha20(out *[32]byte, nonce *[16]byte, key *[32]byte) {
switch {
case useAVX:
hChaCha20AVX(out, nonce, key)
case useSSSE3:
hChaCha20SSSE3(out, nonce, key)
case useSSE2:
hChaCha20SSE2(out, nonce, key)
default:
hChaCha20Generic(out, nonce, key)
}
}
func xorKeyStream(dst, src []byte, block, state *[64]byte, rounds int) int {
switch {
case useAVX2:
return xorKeyStreamAVX2(dst, src, block, state, rounds)
case useAVX:
return xorKeyStreamAVX(dst, src, block, state, rounds)
case useSSSE3:
return xorKeyStreamSSSE3(dst, src, block, state, rounds)
case useSSE2:
return xorKeyStreamSSE2(dst, src, block, state, rounds)
default:
return xorKeyStreamGeneric(dst, src, block, state, rounds)
}
}

1072
vendor/github.com/aead/chacha20/chacha/chacha_amd64.s generated vendored Normal file
View File

File diff suppressed because it is too large Load Diff

319
vendor/github.com/aead/chacha20/chacha/chacha_generic.go generated vendored Normal file
View File

@@ -0,0 +1,319 @@
// Copyright (c) 2016 Andreas Auernhammer. All rights reserved.
// Use of this source code is governed by a license that can be
// found in the LICENSE file.
package chacha
import "encoding/binary"
var sigma = [4]uint32{0x61707865, 0x3320646e, 0x79622d32, 0x6b206574}
func xorKeyStreamGeneric(dst, src []byte, block, state *[64]byte, rounds int) int {
for len(src) >= 64 {
chachaGeneric(block, state, rounds)
for i, v := range block {
dst[i] = src[i] ^ v
}
src = src[64:]
dst = dst[64:]
}
n := len(src)
if n > 0 {
chachaGeneric(block, state, rounds)
for i, v := range src {
dst[i] = v ^ block[i]
}
}
return n
}
func chachaGeneric(dst *[64]byte, state *[64]byte, rounds int) {
v00 := binary.LittleEndian.Uint32(state[0:])
v01 := binary.LittleEndian.Uint32(state[4:])
v02 := binary.LittleEndian.Uint32(state[8:])
v03 := binary.LittleEndian.Uint32(state[12:])
v04 := binary.LittleEndian.Uint32(state[16:])
v05 := binary.LittleEndian.Uint32(state[20:])
v06 := binary.LittleEndian.Uint32(state[24:])
v07 := binary.LittleEndian.Uint32(state[28:])
v08 := binary.LittleEndian.Uint32(state[32:])
v09 := binary.LittleEndian.Uint32(state[36:])
v10 := binary.LittleEndian.Uint32(state[40:])
v11 := binary.LittleEndian.Uint32(state[44:])
v12 := binary.LittleEndian.Uint32(state[48:])
v13 := binary.LittleEndian.Uint32(state[52:])
v14 := binary.LittleEndian.Uint32(state[56:])
v15 := binary.LittleEndian.Uint32(state[60:])
s00, s01, s02, s03, s04, s05, s06, s07 := v00, v01, v02, v03, v04, v05, v06, v07
s08, s09, s10, s11, s12, s13, s14, s15 := v08, v09, v10, v11, v12, v13, v14, v15
for i := 0; i < rounds; i += 2 {
v00 += v04
v12 ^= v00
v12 = (v12 << 16) | (v12 >> 16)
v08 += v12
v04 ^= v08
v04 = (v04 << 12) | (v04 >> 20)
v00 += v04
v12 ^= v00
v12 = (v12 << 8) | (v12 >> 24)
v08 += v12
v04 ^= v08
v04 = (v04 << 7) | (v04 >> 25)
v01 += v05
v13 ^= v01
v13 = (v13 << 16) | (v13 >> 16)
v09 += v13
v05 ^= v09
v05 = (v05 << 12) | (v05 >> 20)
v01 += v05
v13 ^= v01
v13 = (v13 << 8) | (v13 >> 24)
v09 += v13
v05 ^= v09
v05 = (v05 << 7) | (v05 >> 25)
v02 += v06
v14 ^= v02
v14 = (v14 << 16) | (v14 >> 16)
v10 += v14
v06 ^= v10
v06 = (v06 << 12) | (v06 >> 20)
v02 += v06
v14 ^= v02
v14 = (v14 << 8) | (v14 >> 24)
v10 += v14
v06 ^= v10
v06 = (v06 << 7) | (v06 >> 25)
v03 += v07
v15 ^= v03
v15 = (v15 << 16) | (v15 >> 16)
v11 += v15
v07 ^= v11
v07 = (v07 << 12) | (v07 >> 20)
v03 += v07
v15 ^= v03
v15 = (v15 << 8) | (v15 >> 24)
v11 += v15
v07 ^= v11
v07 = (v07 << 7) | (v07 >> 25)
v00 += v05
v15 ^= v00
v15 = (v15 << 16) | (v15 >> 16)
v10 += v15
v05 ^= v10
v05 = (v05 << 12) | (v05 >> 20)
v00 += v05
v15 ^= v00
v15 = (v15 << 8) | (v15 >> 24)
v10 += v15
v05 ^= v10
v05 = (v05 << 7) | (v05 >> 25)
v01 += v06
v12 ^= v01
v12 = (v12 << 16) | (v12 >> 16)
v11 += v12
v06 ^= v11
v06 = (v06 << 12) | (v06 >> 20)
v01 += v06
v12 ^= v01
v12 = (v12 << 8) | (v12 >> 24)
v11 += v12
v06 ^= v11
v06 = (v06 << 7) | (v06 >> 25)
v02 += v07
v13 ^= v02
v13 = (v13 << 16) | (v13 >> 16)
v08 += v13
v07 ^= v08
v07 = (v07 << 12) | (v07 >> 20)
v02 += v07
v13 ^= v02
v13 = (v13 << 8) | (v13 >> 24)
v08 += v13
v07 ^= v08
v07 = (v07 << 7) | (v07 >> 25)
v03 += v04
v14 ^= v03
v14 = (v14 << 16) | (v14 >> 16)
v09 += v14
v04 ^= v09
v04 = (v04 << 12) | (v04 >> 20)
v03 += v04
v14 ^= v03
v14 = (v14 << 8) | (v14 >> 24)
v09 += v14
v04 ^= v09
v04 = (v04 << 7) | (v04 >> 25)
}
v00 += s00
v01 += s01
v02 += s02
v03 += s03
v04 += s04
v05 += s05
v06 += s06
v07 += s07
v08 += s08
v09 += s09
v10 += s10
v11 += s11
v12 += s12
v13 += s13
v14 += s14
v15 += s15
s12++
binary.LittleEndian.PutUint32(state[48:], s12)
if s12 == 0 { // indicates overflow
s13++
binary.LittleEndian.PutUint32(state[52:], s13)
}
binary.LittleEndian.PutUint32(dst[0:], v00)
binary.LittleEndian.PutUint32(dst[4:], v01)
binary.LittleEndian.PutUint32(dst[8:], v02)
binary.LittleEndian.PutUint32(dst[12:], v03)
binary.LittleEndian.PutUint32(dst[16:], v04)
binary.LittleEndian.PutUint32(dst[20:], v05)
binary.LittleEndian.PutUint32(dst[24:], v06)
binary.LittleEndian.PutUint32(dst[28:], v07)
binary.LittleEndian.PutUint32(dst[32:], v08)
binary.LittleEndian.PutUint32(dst[36:], v09)
binary.LittleEndian.PutUint32(dst[40:], v10)
binary.LittleEndian.PutUint32(dst[44:], v11)
binary.LittleEndian.PutUint32(dst[48:], v12)
binary.LittleEndian.PutUint32(dst[52:], v13)
binary.LittleEndian.PutUint32(dst[56:], v14)
binary.LittleEndian.PutUint32(dst[60:], v15)
}
func hChaCha20Generic(out *[32]byte, nonce *[16]byte, key *[32]byte) {
v00 := sigma[0]
v01 := sigma[1]
v02 := sigma[2]
v03 := sigma[3]
v04 := binary.LittleEndian.Uint32(key[0:])
v05 := binary.LittleEndian.Uint32(key[4:])
v06 := binary.LittleEndian.Uint32(key[8:])
v07 := binary.LittleEndian.Uint32(key[12:])
v08 := binary.LittleEndian.Uint32(key[16:])
v09 := binary.LittleEndian.Uint32(key[20:])
v10 := binary.LittleEndian.Uint32(key[24:])
v11 := binary.LittleEndian.Uint32(key[28:])
v12 := binary.LittleEndian.Uint32(nonce[0:])
v13 := binary.LittleEndian.Uint32(nonce[4:])
v14 := binary.LittleEndian.Uint32(nonce[8:])
v15 := binary.LittleEndian.Uint32(nonce[12:])
for i := 0; i < 20; i += 2 {
v00 += v04
v12 ^= v00
v12 = (v12 << 16) | (v12 >> 16)
v08 += v12
v04 ^= v08
v04 = (v04 << 12) | (v04 >> 20)
v00 += v04
v12 ^= v00
v12 = (v12 << 8) | (v12 >> 24)
v08 += v12
v04 ^= v08
v04 = (v04 << 7) | (v04 >> 25)
v01 += v05
v13 ^= v01
v13 = (v13 << 16) | (v13 >> 16)
v09 += v13
v05 ^= v09
v05 = (v05 << 12) | (v05 >> 20)
v01 += v05
v13 ^= v01
v13 = (v13 << 8) | (v13 >> 24)
v09 += v13
v05 ^= v09
v05 = (v05 << 7) | (v05 >> 25)
v02 += v06
v14 ^= v02
v14 = (v14 << 16) | (v14 >> 16)
v10 += v14
v06 ^= v10
v06 = (v06 << 12) | (v06 >> 20)
v02 += v06
v14 ^= v02
v14 = (v14 << 8) | (v14 >> 24)
v10 += v14
v06 ^= v10
v06 = (v06 << 7) | (v06 >> 25)
v03 += v07
v15 ^= v03
v15 = (v15 << 16) | (v15 >> 16)
v11 += v15
v07 ^= v11
v07 = (v07 << 12) | (v07 >> 20)
v03 += v07
v15 ^= v03
v15 = (v15 << 8) | (v15 >> 24)
v11 += v15
v07 ^= v11
v07 = (v07 << 7) | (v07 >> 25)
v00 += v05
v15 ^= v00
v15 = (v15 << 16) | (v15 >> 16)
v10 += v15
v05 ^= v10
v05 = (v05 << 12) | (v05 >> 20)
v00 += v05
v15 ^= v00
v15 = (v15 << 8) | (v15 >> 24)
v10 += v15
v05 ^= v10
v05 = (v05 << 7) | (v05 >> 25)
v01 += v06
v12 ^= v01
v12 = (v12 << 16) | (v12 >> 16)
v11 += v12
v06 ^= v11
v06 = (v06 << 12) | (v06 >> 20)
v01 += v06
v12 ^= v01
v12 = (v12 << 8) | (v12 >> 24)
v11 += v12
v06 ^= v11
v06 = (v06 << 7) | (v06 >> 25)
v02 += v07
v13 ^= v02
v13 = (v13 << 16) | (v13 >> 16)
v08 += v13
v07 ^= v08
v07 = (v07 << 12) | (v07 >> 20)
v02 += v07
v13 ^= v02
v13 = (v13 << 8) | (v13 >> 24)
v08 += v13
v07 ^= v08
v07 = (v07 << 7) | (v07 >> 25)
v03 += v04
v14 ^= v03
v14 = (v14 << 16) | (v14 >> 16)
v09 += v14
v04 ^= v09
v04 = (v04 << 12) | (v04 >> 20)
v03 += v04
v14 ^= v03
v14 = (v14 << 8) | (v14 >> 24)
v09 += v14
v04 ^= v09
v04 = (v04 << 7) | (v04 >> 25)
}
binary.LittleEndian.PutUint32(out[0:], v00)
binary.LittleEndian.PutUint32(out[4:], v01)
binary.LittleEndian.PutUint32(out[8:], v02)
binary.LittleEndian.PutUint32(out[12:], v03)
binary.LittleEndian.PutUint32(out[16:], v12)
binary.LittleEndian.PutUint32(out[20:], v13)
binary.LittleEndian.PutUint32(out[24:], v14)
binary.LittleEndian.PutUint32(out[28:], v15)
}

33
vendor/github.com/aead/chacha20/chacha/chacha_ref.go generated vendored Normal file
View File

@@ -0,0 +1,33 @@
// Copyright (c) 2016 Andreas Auernhammer. All rights reserved.
// Use of this source code is governed by a license that can be
// found in the LICENSE file.
// +build !amd64,!386 gccgo appengine nacl
package chacha
import "encoding/binary"
func init() {
useSSE2 = false
useSSSE3 = false
useAVX = false
useAVX2 = false
}
func initialize(state *[64]byte, key []byte, nonce *[16]byte) {
binary.LittleEndian.PutUint32(state[0:], sigma[0])
binary.LittleEndian.PutUint32(state[4:], sigma[1])
binary.LittleEndian.PutUint32(state[8:], sigma[2])
binary.LittleEndian.PutUint32(state[12:], sigma[3])
copy(state[16:], key[:])
copy(state[48:], nonce[:])
}
func xorKeyStream(dst, src []byte, block, state *[64]byte, rounds int) int {
return xorKeyStreamGeneric(dst, src, block, state, rounds)
}
func hChaCha20(out *[32]byte, nonce *[16]byte, key *[32]byte) {
hChaCha20Generic(out, nonce, key)
}

53
vendor/github.com/aead/chacha20/chacha/const.s generated vendored Normal file
View File

@@ -0,0 +1,53 @@
// Copyright (c) 2018 Andreas Auernhammer. All rights reserved.
// Use of this source code is governed by a license that can be
// found in the LICENSE file.
// +build 386,!gccgo,!appengine,!nacl amd64,!gccgo,!appengine,!nacl
#include "textflag.h"
DATA ·sigma<>+0x00(SB)/4, $0x61707865
DATA ·sigma<>+0x04(SB)/4, $0x3320646e
DATA ·sigma<>+0x08(SB)/4, $0x79622d32
DATA ·sigma<>+0x0C(SB)/4, $0x6b206574
GLOBL ·sigma<>(SB), (NOPTR+RODATA), $16 // The 4 ChaCha initialization constants
// SSE2/SSE3/AVX constants
DATA ·one<>+0x00(SB)/8, $1
DATA ·one<>+0x08(SB)/8, $0
GLOBL ·one<>(SB), (NOPTR+RODATA), $16 // The constant 1 as 128 bit value
DATA ·rol16<>+0x00(SB)/8, $0x0504070601000302
DATA ·rol16<>+0x08(SB)/8, $0x0D0C0F0E09080B0A
GLOBL ·rol16<>(SB), (NOPTR+RODATA), $16 // The PSHUFB 16 bit left rotate constant
DATA ·rol8<>+0x00(SB)/8, $0x0605040702010003
DATA ·rol8<>+0x08(SB)/8, $0x0E0D0C0F0A09080B
GLOBL ·rol8<>(SB), (NOPTR+RODATA), $16 // The PSHUFB 8 bit left rotate constant
// AVX2 constants
DATA ·one_AVX2<>+0x00(SB)/8, $0
DATA ·one_AVX2<>+0x08(SB)/8, $0
DATA ·one_AVX2<>+0x10(SB)/8, $1
DATA ·one_AVX2<>+0x18(SB)/8, $0
GLOBL ·one_AVX2<>(SB), (NOPTR+RODATA), $32 // The constant 1 as 256 bit value
DATA ·two_AVX2<>+0x00(SB)/8, $2
DATA ·two_AVX2<>+0x08(SB)/8, $0
DATA ·two_AVX2<>+0x10(SB)/8, $2
DATA ·two_AVX2<>+0x18(SB)/8, $0
GLOBL ·two_AVX2<>(SB), (NOPTR+RODATA), $32
DATA ·rol16_AVX2<>+0x00(SB)/8, $0x0504070601000302
DATA ·rol16_AVX2<>+0x08(SB)/8, $0x0D0C0F0E09080B0A
DATA ·rol16_AVX2<>+0x10(SB)/8, $0x0504070601000302
DATA ·rol16_AVX2<>+0x18(SB)/8, $0x0D0C0F0E09080B0A
GLOBL ·rol16_AVX2<>(SB), (NOPTR+RODATA), $32 // The VPSHUFB 16 bit left rotate constant
DATA ·rol8_AVX2<>+0x00(SB)/8, $0x0605040702010003
DATA ·rol8_AVX2<>+0x08(SB)/8, $0x0E0D0C0F0A09080B
DATA ·rol8_AVX2<>+0x10(SB)/8, $0x0605040702010003
DATA ·rol8_AVX2<>+0x18(SB)/8, $0x0E0D0C0F0A09080B
GLOBL ·rol8_AVX2<>(SB), (NOPTR+RODATA), $32 // The VPSHUFB 8 bit left rotate constant

163
vendor/github.com/aead/chacha20/chacha/macro.s generated vendored Normal file
View File

@@ -0,0 +1,163 @@
// Copyright (c) 2018 Andreas Auernhammer. All rights reserved.
// Use of this source code is governed by a license that can be
// found in the LICENSE file.
// +build 386,!gccgo,!appengine,!nacl amd64,!gccgo,!appengine,!nacl
// ROTL_SSE rotates all 4 32 bit values of the XMM register v
// left by n bits using SSE2 instructions (0 <= n <= 32).
// The XMM register t is used as a temp. register.
#define ROTL_SSE(n, t, v) \
MOVO v, t; \
PSLLL $n, t; \
PSRLL $(32-n), v; \
PXOR t, v
// ROTL_AVX rotates all 4/8 32 bit values of the AVX/AVX2 register v
// left by n bits using AVX/AVX2 instructions (0 <= n <= 32).
// The AVX/AVX2 register t is used as a temp. register.
#define ROTL_AVX(n, t, v) \
VPSLLD $n, v, t; \
VPSRLD $(32-n), v, v; \
VPXOR v, t, v
// CHACHA_QROUND_SSE2 performs a ChaCha quarter-round using the
// 4 XMM registers v0, v1, v2 and v3. It uses only ROTL_SSE2 for
// rotations. The XMM register t is used as a temp. register.
#define CHACHA_QROUND_SSE2(v0, v1, v2, v3, t) \
PADDL v1, v0; \
PXOR v0, v3; \
ROTL_SSE(16, t, v3); \
PADDL v3, v2; \
PXOR v2, v1; \
ROTL_SSE(12, t, v1); \
PADDL v1, v0; \
PXOR v0, v3; \
ROTL_SSE(8, t, v3); \
PADDL v3, v2; \
PXOR v2, v1; \
ROTL_SSE(7, t, v1)
// CHACHA_QROUND_SSSE3 performs a ChaCha quarter-round using the
// 4 XMM registers v0, v1, v2 and v3. It uses PSHUFB for 8/16 bit
// rotations. The XMM register t is used as a temp. register.
//
// r16 holds the PSHUFB constant for a 16 bit left rotate.
// r8 holds the PSHUFB constant for a 8 bit left rotate.
#define CHACHA_QROUND_SSSE3(v0, v1, v2, v3, t, r16, r8) \
PADDL v1, v0; \
PXOR v0, v3; \
PSHUFB r16, v3; \
PADDL v3, v2; \
PXOR v2, v1; \
ROTL_SSE(12, t, v1); \
PADDL v1, v0; \
PXOR v0, v3; \
PSHUFB r8, v3; \
PADDL v3, v2; \
PXOR v2, v1; \
ROTL_SSE(7, t, v1)
// CHACHA_QROUND_AVX performs a ChaCha quarter-round using the
// 4 AVX/AVX2 registers v0, v1, v2 and v3. It uses VPSHUFB for 8/16 bit
// rotations. The AVX/AVX2 register t is used as a temp. register.
//
// r16 holds the VPSHUFB constant for a 16 bit left rotate.
// r8 holds the VPSHUFB constant for a 8 bit left rotate.
#define CHACHA_QROUND_AVX(v0, v1, v2, v3, t, r16, r8) \
VPADDD v0, v1, v0; \
VPXOR v3, v0, v3; \
VPSHUFB r16, v3, v3; \
VPADDD v2, v3, v2; \
VPXOR v1, v2, v1; \
ROTL_AVX(12, t, v1); \
VPADDD v0, v1, v0; \
VPXOR v3, v0, v3; \
VPSHUFB r8, v3, v3; \
VPADDD v2, v3, v2; \
VPXOR v1, v2, v1; \
ROTL_AVX(7, t, v1)
// CHACHA_SHUFFLE_SSE performs a ChaCha shuffle using the
// 3 XMM registers v1, v2 and v3. The inverse shuffle is
// performed by switching v1 and v3: CHACHA_SHUFFLE_SSE(v3, v2, v1).
#define CHACHA_SHUFFLE_SSE(v1, v2, v3) \
PSHUFL $0x39, v1, v1; \
PSHUFL $0x4E, v2, v2; \
PSHUFL $0x93, v3, v3
// CHACHA_SHUFFLE_AVX performs a ChaCha shuffle using the
// 3 AVX/AVX2 registers v1, v2 and v3. The inverse shuffle is
// performed by switching v1 and v3: CHACHA_SHUFFLE_AVX(v3, v2, v1).
#define CHACHA_SHUFFLE_AVX(v1, v2, v3) \
VPSHUFD $0x39, v1, v1; \
VPSHUFD $0x4E, v2, v2; \
VPSHUFD $0x93, v3, v3
// XOR_SSE extracts 4x16 byte vectors from src at
// off, xors all vectors with the corresponding XMM
// register (v0 - v3) and writes the result to dst
// at off.
// The XMM register t is used as a temp. register.
#define XOR_SSE(dst, src, off, v0, v1, v2, v3, t) \
MOVOU 0+off(src), t; \
PXOR v0, t; \
MOVOU t, 0+off(dst); \
MOVOU 16+off(src), t; \
PXOR v1, t; \
MOVOU t, 16+off(dst); \
MOVOU 32+off(src), t; \
PXOR v2, t; \
MOVOU t, 32+off(dst); \
MOVOU 48+off(src), t; \
PXOR v3, t; \
MOVOU t, 48+off(dst)
// XOR_AVX extracts 4x16 byte vectors from src at
// off, xors all vectors with the corresponding AVX
// register (v0 - v3) and writes the result to dst
// at off.
// The XMM register t is used as a temp. register.
#define XOR_AVX(dst, src, off, v0, v1, v2, v3, t) \
VPXOR 0+off(src), v0, t; \
VMOVDQU t, 0+off(dst); \
VPXOR 16+off(src), v1, t; \
VMOVDQU t, 16+off(dst); \
VPXOR 32+off(src), v2, t; \
VMOVDQU t, 32+off(dst); \
VPXOR 48+off(src), v3, t; \
VMOVDQU t, 48+off(dst)
#define XOR_AVX2(dst, src, off, v0, v1, v2, v3, t0, t1) \
VMOVDQU (0+off)(src), t0; \
VPERM2I128 $32, v1, v0, t1; \
VPXOR t0, t1, t0; \
VMOVDQU t0, (0+off)(dst); \
VMOVDQU (32+off)(src), t0; \
VPERM2I128 $32, v3, v2, t1; \
VPXOR t0, t1, t0; \
VMOVDQU t0, (32+off)(dst); \
VMOVDQU (64+off)(src), t0; \
VPERM2I128 $49, v1, v0, t1; \
VPXOR t0, t1, t0; \
VMOVDQU t0, (64+off)(dst); \
VMOVDQU (96+off)(src), t0; \
VPERM2I128 $49, v3, v2, t1; \
VPXOR t0, t1, t0; \
VMOVDQU t0, (96+off)(dst)
#define XOR_UPPER_AVX2(dst, src, off, v0, v1, v2, v3, t0, t1) \
VMOVDQU (0+off)(src), t0; \
VPERM2I128 $32, v1, v0, t1; \
VPXOR t0, t1, t0; \
VMOVDQU t0, (0+off)(dst); \
VMOVDQU (32+off)(src), t0; \
VPERM2I128 $32, v3, v2, t1; \
VPXOR t0, t1, t0; \
VMOVDQU t0, (32+off)(dst); \
#define EXTRACT_LOWER(dst, v0, v1, v2, v3, t0) \
VPERM2I128 $49, v1, v0, t0; \
VMOVDQU t0, 0(dst); \
VPERM2I128 $49, v3, v2, t0; \
VMOVDQU t0, 32(dst)

41
vendor/github.com/aead/chacha20/chacha20.go generated vendored Normal file
View File

@@ -0,0 +1,41 @@
// Copyright (c) 2016 Andreas Auernhammer. All rights reserved.
// Use of this source code is governed by a license that can be
// found in the LICENSE file.
// Package chacha20 implements the ChaCha20 / XChaCha20 stream chipher.
// Notice that one specific key-nonce combination must be unique for all time.
//
// There are three versions of ChaCha20:
// - ChaCha20 with a 64 bit nonce (en/decrypt up to 2^64 * 64 bytes for one key-nonce combination)
// - ChaCha20 with a 96 bit nonce (en/decrypt up to 2^32 * 64 bytes (~256 GB) for one key-nonce combination)
// - XChaCha20 with a 192 bit nonce (en/decrypt up to 2^64 * 64 bytes for one key-nonce combination)
package chacha20 // import "github.com/aead/chacha20"
import (
"crypto/cipher"
"github.com/aead/chacha20/chacha"
)
// XORKeyStream crypts bytes from src to dst using the given nonce and key.
// The length of the nonce determinds the version of ChaCha20:
// - 8 bytes: ChaCha20 with a 64 bit nonce and a 2^64 * 64 byte period.
// - 12 bytes: ChaCha20 as defined in RFC 7539 and a 2^32 * 64 byte period.
// - 24 bytes: XChaCha20 with a 192 bit nonce and a 2^64 * 64 byte period.
// Src and dst may be the same slice but otherwise should not overlap.
// If len(dst) < len(src) this function panics.
// If the nonce is neither 64, 96 nor 192 bits long, this function panics.
func XORKeyStream(dst, src, nonce, key []byte) {
chacha.XORKeyStream(dst, src, nonce, key, 20)
}
// NewCipher returns a new cipher.Stream implementing a ChaCha20 version.
// The nonce must be unique for one key for all time.
// The length of the nonce determinds the version of ChaCha20:
// - 8 bytes: ChaCha20 with a 64 bit nonce and a 2^64 * 64 byte period.
// - 12 bytes: ChaCha20 as defined in RFC 7539 and a 2^32 * 64 byte period.
// - 24 bytes: XChaCha20 with a 192 bit nonce and a 2^64 * 64 byte period.
// If the nonce is neither 64, 96 nor 192 bits long, a non-nil error is returned.
func NewCipher(nonce, key []byte) (cipher.Stream, error) {
return chacha.NewCipher(nonce, key, 20)
}

21
vendor/github.com/bifurcation/mint/LICENSE.md generated vendored Normal file
View File

@@ -0,0 +1,21 @@
The MIT License (MIT)
Copyright (c) 2016 Richard Barnes
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

94
vendor/github.com/bifurcation/mint/README.md generated vendored Normal file
View File

@@ -0,0 +1,94 @@
![A lock with a mint leaf](https://ipv.sx/mint/mint.svg)
mint - A Minimal TLS 1.3 stack
==============================
[![Build Status](https://circleci.com/gh/bifurcation/mint.svg)](https://circleci.com/gh/bifurcation/mint)
This project is primarily a learning effort for me to understand the [TLS
1.3](http://tlswg.github.io/tls13-spec/) protocol. The goal is to arrive at a
pretty complete implementation of TLS 1.3, with minimal, elegant code that
demonstrates how things work. Testing is a priority to ensure correctness, but
otherwise, the quality of the software engineering might not be at a level where
it makes sense to integrate this with other libraries. Backward compatibility
is not an objective.
We borrow liberally from the [Go TLS
library](https://golang.org/pkg/crypto/tls/), especially where TLS 1.3 aligns
with earlier TLS versions. However, unnecessary parts will be ruthlessly cut
off.
## DTLS Support
Mint has partial support for DTLS, but that support is not yet complete
and may still contain serious defects.
## Quickstart
Installation is the same as for any other Go package:
```
go get github.com/bifurcation/mint
```
The API is pretty much the same as for the TLS module, with `Dial` and `Listen`
methods wrapping the underlying socket APIs.
```
conn, err := mint.Dial("tcp", "localhost:4430", &mint.Config{...})
...
listener, err := mint.Listen("tcp", "localhost:4430", &mint.Config{...})
```
Documentation is available on
[godoc.org](https://godoc.org/github.com/bifurcation/mint)
## Interoperability testing
The `mint-client` and `mint-server` executables are included to make it easy to
do basic interoperability tests with other TLS 1.3 implementations. The steps
for testing against NSS are as follows.
```
# Install mint
go get github.com/bifurcation/mint
# Environment for NSS (you'll probably want a new directory)
NSS_ROOT=<whereever you want to put NSS>
mkdir $NSS_ROOT
cd $NSS_ROOT
export USE_64=1
export ENABLE_TLS_1_3=1
export HOST=localhost
export DOMSUF=localhost
# Build NSS
hg clone https://hg.mozilla.org/projects/nss
hg clone https://hg.mozilla.org/projects/nspr
cd nss
make nss_build_all
export PLATFORM=`cat $NSS_ROOT/dist/latest`
export DYLD_LIBRARY_PATH=$NSS_ROOT/dist/$PLATFORM/lib
export LD_LIBRARY_PATH=$NSS_ROOT/dist/$PLATFORM/lib
# Run NSS tests (this creates data for the server to use)
cd tests/ssl_gtests
./ssl_gtests.sh
# Test with client=mint server=NSS
cd $NSS_ROOT
./dist/$PLATFORM/bin/selfserv -d tests_results/security/$HOST.1/ssl_gtests/ -n rsa -p 4430
# if you get `NSS_Init failed.`, check the path above, particularly around $HOST
# ...
go run $GOPATH/src/github.com/bifurcation/mint/bin/mint-client/main.go
# Test with client=NSS server=mint
go run $GOPATH/src/github.com/bifurcation/mint/bin/mint-server/main.go
# ...
cd $NSS_ROOT
dist/$PLATFORM/bin/tstclnt -d tests_results/security/$HOST/ssl_gtests/ -V tls1.3:tls1.3 -h 127.0.0.1 -p 4430 -o
```

101
vendor/github.com/bifurcation/mint/alert.go generated vendored Normal file
View File

@@ -0,0 +1,101 @@
// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package mint
import "strconv"
type Alert uint8
const (
// alert level
AlertLevelWarning = 1
AlertLevelError = 2
)
const (
AlertCloseNotify Alert = 0
AlertUnexpectedMessage Alert = 10
AlertBadRecordMAC Alert = 20
AlertDecryptionFailed Alert = 21
AlertRecordOverflow Alert = 22
AlertDecompressionFailure Alert = 30
AlertHandshakeFailure Alert = 40
AlertBadCertificate Alert = 42
AlertUnsupportedCertificate Alert = 43
AlertCertificateRevoked Alert = 44
AlertCertificateExpired Alert = 45
AlertCertificateUnknown Alert = 46
AlertIllegalParameter Alert = 47
AlertUnknownCA Alert = 48
AlertAccessDenied Alert = 49
AlertDecodeError Alert = 50
AlertDecryptError Alert = 51
AlertProtocolVersion Alert = 70
AlertInsufficientSecurity Alert = 71
AlertInternalError Alert = 80
AlertInappropriateFallback Alert = 86
AlertUserCanceled Alert = 90
AlertNoRenegotiation Alert = 100
AlertMissingExtension Alert = 109
AlertUnsupportedExtension Alert = 110
AlertCertificateUnobtainable Alert = 111
AlertUnrecognizedName Alert = 112
AlertBadCertificateStatsResponse Alert = 113
AlertBadCertificateHashValue Alert = 114
AlertUnknownPSKIdentity Alert = 115
AlertNoApplicationProtocol Alert = 120
AlertStatelessRetry Alert = 253
AlertWouldBlock Alert = 254
AlertNoAlert Alert = 255
)
var alertText = map[Alert]string{
AlertCloseNotify: "close notify",
AlertUnexpectedMessage: "unexpected message",
AlertBadRecordMAC: "bad record MAC",
AlertDecryptionFailed: "decryption failed",
AlertRecordOverflow: "record overflow",
AlertDecompressionFailure: "decompression failure",
AlertHandshakeFailure: "handshake failure",
AlertBadCertificate: "bad certificate",
AlertUnsupportedCertificate: "unsupported certificate",
AlertCertificateRevoked: "revoked certificate",
AlertCertificateExpired: "expired certificate",
AlertCertificateUnknown: "unknown certificate",
AlertIllegalParameter: "illegal parameter",
AlertUnknownCA: "unknown certificate authority",
AlertAccessDenied: "access denied",
AlertDecodeError: "error decoding message",
AlertDecryptError: "error decrypting message",
AlertProtocolVersion: "protocol version not supported",
AlertInsufficientSecurity: "insufficient security level",
AlertInternalError: "internal error",
AlertInappropriateFallback: "inappropriate fallback",
AlertUserCanceled: "user canceled",
AlertMissingExtension: "missing extension",
AlertUnsupportedExtension: "unsupported extension",
AlertCertificateUnobtainable: "certificate unobtainable",
AlertUnrecognizedName: "unrecognized name",
AlertBadCertificateStatsResponse: "bad certificate status response",
AlertBadCertificateHashValue: "bad certificate hash value",
AlertUnknownPSKIdentity: "unknown PSK identity",
AlertNoApplicationProtocol: "no application protocol",
AlertNoRenegotiation: "no renegotiation",
AlertStatelessRetry: "stateless retry",
AlertWouldBlock: "would have blocked",
AlertNoAlert: "no alert",
}
func (e Alert) String() string {
s, ok := alertText[e]
if ok {
return s
}
return "alert(" + strconv.Itoa(int(e)) + ")"
}
func (e Alert) Error() string {
return e.String()
}

1083
vendor/github.com/bifurcation/mint/client-state-machine.go generated vendored Normal file
View File

File diff suppressed because it is too large Load Diff

266
vendor/github.com/bifurcation/mint/common.go generated vendored Normal file
View File

@@ -0,0 +1,266 @@
package mint
import (
"fmt"
"strconv"
)
const (
supportedVersion uint16 = 0x7f16 // draft-22
tls12Version uint16 = 0x0303
tls10Version uint16 = 0x0301
dtls12WireVersion uint16 = 0xfefd
)
var (
// Flags for some minor compat issues
allowWrongVersionNumber = true
allowPKCS1 = true
)
// enum {...} ContentType;
type RecordType byte
const (
RecordTypeAlert RecordType = 21
RecordTypeHandshake RecordType = 22
RecordTypeApplicationData RecordType = 23
RecordTypeAck RecordType = 25
)
// enum {...} HandshakeType;
type HandshakeType byte
const (
// Omitted: *_RESERVED
HandshakeTypeClientHello HandshakeType = 1
HandshakeTypeServerHello HandshakeType = 2
HandshakeTypeNewSessionTicket HandshakeType = 4
HandshakeTypeEndOfEarlyData HandshakeType = 5
HandshakeTypeHelloRetryRequest HandshakeType = 6
HandshakeTypeEncryptedExtensions HandshakeType = 8
HandshakeTypeCertificate HandshakeType = 11
HandshakeTypeCertificateRequest HandshakeType = 13
HandshakeTypeCertificateVerify HandshakeType = 15
HandshakeTypeServerConfiguration HandshakeType = 17
HandshakeTypeFinished HandshakeType = 20
HandshakeTypeKeyUpdate HandshakeType = 24
HandshakeTypeMessageHash HandshakeType = 254
)
var hrrRandomSentinel = [32]byte{
0xcf, 0x21, 0xad, 0x74, 0xe5, 0x9a, 0x61, 0x11,
0xbe, 0x1d, 0x8c, 0x02, 0x1e, 0x65, 0xb8, 0x91,
0xc2, 0xa2, 0x11, 0x16, 0x7a, 0xbb, 0x8c, 0x5e,
0x07, 0x9e, 0x09, 0xe2, 0xc8, 0xa8, 0x33, 0x9c,
}
// uint8 CipherSuite[2];
type CipherSuite uint16
const (
// XXX: Actually TLS_NULL_WITH_NULL_NULL, but we need a way to label the zero
// value for this type so that we can detect when a field is set.
CIPHER_SUITE_UNKNOWN CipherSuite = 0x0000
TLS_AES_128_GCM_SHA256 CipherSuite = 0x1301
TLS_AES_256_GCM_SHA384 CipherSuite = 0x1302
TLS_CHACHA20_POLY1305_SHA256 CipherSuite = 0x1303
TLS_AES_128_CCM_SHA256 CipherSuite = 0x1304
TLS_AES_256_CCM_8_SHA256 CipherSuite = 0x1305
)
func (c CipherSuite) String() string {
switch c {
case CIPHER_SUITE_UNKNOWN:
return "unknown"
case TLS_AES_128_GCM_SHA256:
return "TLS_AES_128_GCM_SHA256"
case TLS_AES_256_GCM_SHA384:
return "TLS_AES_256_GCM_SHA384"
case TLS_CHACHA20_POLY1305_SHA256:
return "TLS_CHACHA20_POLY1305_SHA256"
case TLS_AES_128_CCM_SHA256:
return "TLS_AES_128_CCM_SHA256"
case TLS_AES_256_CCM_8_SHA256:
return "TLS_AES_256_CCM_8_SHA256"
}
// cannot use %x here, since it calls String(), leading to infinite recursion
return fmt.Sprintf("invalid CipherSuite value: 0x%s", strconv.FormatUint(uint64(c), 16))
}
// enum {...} SignatureScheme
type SignatureScheme uint16
const (
// RSASSA-PKCS1-v1_5 algorithms
RSA_PKCS1_SHA1 SignatureScheme = 0x0201
RSA_PKCS1_SHA256 SignatureScheme = 0x0401
RSA_PKCS1_SHA384 SignatureScheme = 0x0501
RSA_PKCS1_SHA512 SignatureScheme = 0x0601
// ECDSA algorithms
ECDSA_P256_SHA256 SignatureScheme = 0x0403
ECDSA_P384_SHA384 SignatureScheme = 0x0503
ECDSA_P521_SHA512 SignatureScheme = 0x0603
// RSASSA-PSS algorithms
RSA_PSS_SHA256 SignatureScheme = 0x0804
RSA_PSS_SHA384 SignatureScheme = 0x0805
RSA_PSS_SHA512 SignatureScheme = 0x0806
// EdDSA algorithms
Ed25519 SignatureScheme = 0x0807
Ed448 SignatureScheme = 0x0808
)
// enum {...} ExtensionType
type ExtensionType uint16
const (
ExtensionTypeServerName ExtensionType = 0
ExtensionTypeSupportedGroups ExtensionType = 10
ExtensionTypeSignatureAlgorithms ExtensionType = 13
ExtensionTypeALPN ExtensionType = 16
ExtensionTypeKeyShare ExtensionType = 40
ExtensionTypePreSharedKey ExtensionType = 41
ExtensionTypeEarlyData ExtensionType = 42
ExtensionTypeSupportedVersions ExtensionType = 43
ExtensionTypeCookie ExtensionType = 44
ExtensionTypePSKKeyExchangeModes ExtensionType = 45
ExtensionTypeTicketEarlyDataInfo ExtensionType = 46
)
// enum {...} NamedGroup
type NamedGroup uint16
const (
// Elliptic Curve Groups.
P256 NamedGroup = 23
P384 NamedGroup = 24
P521 NamedGroup = 25
// ECDH functions.
X25519 NamedGroup = 29
X448 NamedGroup = 30
// Finite field groups.
FFDHE2048 NamedGroup = 256
FFDHE3072 NamedGroup = 257
FFDHE4096 NamedGroup = 258
FFDHE6144 NamedGroup = 259
FFDHE8192 NamedGroup = 260
)
// enum {...} PskKeyExchangeMode;
type PSKKeyExchangeMode uint8
const (
PSKModeKE PSKKeyExchangeMode = 0
PSKModeDHEKE PSKKeyExchangeMode = 1
)
// enum {
// update_not_requested(0), update_requested(1), (255)
// } KeyUpdateRequest;
type KeyUpdateRequest uint8
const (
KeyUpdateNotRequested KeyUpdateRequest = 0
KeyUpdateRequested KeyUpdateRequest = 1
)
type State uint8
const (
StateInit = 0
// states valid for the client
StateClientStart State = iota
StateClientWaitSH
StateClientWaitEE
StateClientWaitCert
StateClientWaitCV
StateClientWaitFinished
StateClientWaitCertCR
StateClientConnected
// states valid for the server
StateServerStart State = iota
StateServerRecvdCH
StateServerNegotiated
StateServerReadPastEarlyData
StateServerWaitEOED
StateServerWaitFlight2
StateServerWaitCert
StateServerWaitCV
StateServerWaitFinished
StateServerConnected
)
func (s State) String() string {
switch s {
case StateClientStart:
return "Client START"
case StateClientWaitSH:
return "Client WAIT_SH"
case StateClientWaitEE:
return "Client WAIT_EE"
case StateClientWaitCert:
return "Client WAIT_CERT"
case StateClientWaitCV:
return "Client WAIT_CV"
case StateClientWaitFinished:
return "Client WAIT_FINISHED"
case StateClientWaitCertCR:
return "Client WAIT_CERT_CR"
case StateClientConnected:
return "Client CONNECTED"
case StateServerStart:
return "Server START"
case StateServerRecvdCH:
return "Server RECVD_CH"
case StateServerNegotiated:
return "Server NEGOTIATED"
case StateServerReadPastEarlyData:
return "Server READ_PAST_EARLY_DATA"
case StateServerWaitEOED:
return "Server WAIT_EOED"
case StateServerWaitFlight2:
return "Server WAIT_FLIGHT2"
case StateServerWaitCert:
return "Server WAIT_CERT"
case StateServerWaitCV:
return "Server WAIT_CV"
case StateServerWaitFinished:
return "Server WAIT_FINISHED"
case StateServerConnected:
return "Server CONNECTED"
default:
return fmt.Sprintf("unknown state: %d", s)
}
}
// Epochs for DTLS (also used for key phase labelling)
type Epoch uint16
const (
EpochClear Epoch = 0
EpochEarlyData Epoch = 1
EpochHandshakeData Epoch = 2
EpochApplicationData Epoch = 3
EpochUpdate Epoch = 4
)
func (e Epoch) label() string {
switch e {
case EpochClear:
return "clear"
case EpochEarlyData:
return "early data"
case EpochHandshakeData:
return "handshake"
case EpochApplicationData:
return "application data"
}
return "Application data (updated)"
}
func assert(b bool) {
if !b {
panic("Assertion failed")
}
}

921
vendor/github.com/bifurcation/mint/conn.go generated vendored Normal file
View File

@@ -0,0 +1,921 @@
package mint
import (
"crypto"
"crypto/x509"
"encoding/hex"
"errors"
"fmt"
"io"
"net"
"reflect"
"sync"
"time"
)
type Certificate struct {
Chain []*x509.Certificate
PrivateKey crypto.Signer
}
type PreSharedKey struct {
CipherSuite CipherSuite
IsResumption bool
Identity []byte
Key []byte
NextProto string
ReceivedAt time.Time
ExpiresAt time.Time
TicketAgeAdd uint32
}
type PreSharedKeyCache interface {
Get(string) (PreSharedKey, bool)
Put(string, PreSharedKey)
Size() int
}
// A CookieHandler can be used to give the application more fine-grained control over Cookies.
// Generate receives the Conn as an argument, so the CookieHandler can decide when to send the cookie based on that, and offload state to the client by encoding that into the Cookie.
// When the client echoes the Cookie, Validate is called. The application can then recover the state from the cookie.
type CookieHandler interface {
// Generate a byte string that is sent as a part of a cookie to the client in the HelloRetryRequest
// If Generate returns nil, mint will not send a HelloRetryRequest.
Generate(*Conn) ([]byte, error)
// Validate is called when receiving a ClientHello containing a Cookie.
// If validation failed, the handshake is aborted.
Validate(*Conn, []byte) bool
}
type PSKMapCache map[string]PreSharedKey
func (cache PSKMapCache) Get(key string) (psk PreSharedKey, ok bool) {
psk, ok = cache[key]
return
}
func (cache *PSKMapCache) Put(key string, psk PreSharedKey) {
(*cache)[key] = psk
}
func (cache PSKMapCache) Size() int {
return len(cache)
}
// Config is the struct used to pass configuration settings to a TLS client or
// server instance. The settings for client and server are pretty different,
// but we just throw them all in here.
type Config struct {
// Client fields
ServerName string
// Server fields
SendSessionTickets bool
TicketLifetime uint32
TicketLen int
EarlyDataLifetime uint32
AllowEarlyData bool
// Require the client to echo a cookie.
RequireCookie bool
// A CookieHandler can be used to set and validate a cookie.
// The cookie returned by the CookieHandler will be part of the cookie sent on the wire, and encoded using the CookieProtector.
// If no CookieHandler is set, mint will always send a cookie.
// The CookieHandler can be used to decide on a per-connection basis, if a cookie should be sent.
CookieHandler CookieHandler
// The CookieProtector is used to encrypt / decrypt cookies.
// It should make sure that the Cookie cannot be read and tampered with by the client.
// If non-blocking mode is used, and cookies are required, this field has to be set.
// In blocking mode, a default cookie protector is used, if this is unused.
CookieProtector CookieProtector
// The ExtensionHandler is used to add custom extensions.
ExtensionHandler AppExtensionHandler
RequireClientAuth bool
// Time returns the current time as the number of seconds since the epoch.
// If Time is nil, TLS uses time.Now.
Time func() time.Time
// RootCAs defines the set of root certificate authorities
// that clients use when verifying server certificates.
// If RootCAs is nil, TLS uses the host's root CA set.
RootCAs *x509.CertPool
// InsecureSkipVerify controls whether a client verifies the
// server's certificate chain and host name.
// If InsecureSkipVerify is true, TLS accepts any certificate
// presented by the server and any host name in that certificate.
// In this mode, TLS is susceptible to man-in-the-middle attacks.
// This should be used only for testing.
InsecureSkipVerify bool
// Shared fields
Certificates []*Certificate
// VerifyPeerCertificate, if not nil, is called after normal
// certificate verification by either a TLS client or server. It
// receives the raw ASN.1 certificates provided by the peer and also
// any verified chains that normal processing found. If it returns a
// non-nil error, the handshake is aborted and that error results.
//
// If normal verification fails then the handshake will abort before
// considering this callback. If normal verification is disabled by
// setting InsecureSkipVerify then this callback will be considered but
// the verifiedChains argument will always be nil.
VerifyPeerCertificate func(rawCerts [][]byte, verifiedChains [][]*x509.Certificate) error
CipherSuites []CipherSuite
Groups []NamedGroup
SignatureSchemes []SignatureScheme
NextProtos []string
PSKs PreSharedKeyCache
PSKModes []PSKKeyExchangeMode
NonBlocking bool
UseDTLS bool
// The same config object can be shared among different connections, so it
// needs its own mutex
mutex sync.RWMutex
}
// Clone returns a shallow clone of c. It is safe to clone a Config that is
// being used concurrently by a TLS client or server.
func (c *Config) Clone() *Config {
c.mutex.Lock()
defer c.mutex.Unlock()
return &Config{
ServerName: c.ServerName,
SendSessionTickets: c.SendSessionTickets,
TicketLifetime: c.TicketLifetime,
TicketLen: c.TicketLen,
EarlyDataLifetime: c.EarlyDataLifetime,
AllowEarlyData: c.AllowEarlyData,
RequireCookie: c.RequireCookie,
CookieHandler: c.CookieHandler,
CookieProtector: c.CookieProtector,
ExtensionHandler: c.ExtensionHandler,
RequireClientAuth: c.RequireClientAuth,
Time: c.Time,
RootCAs: c.RootCAs,
InsecureSkipVerify: c.InsecureSkipVerify,
Certificates: c.Certificates,
VerifyPeerCertificate: c.VerifyPeerCertificate,
CipherSuites: c.CipherSuites,
Groups: c.Groups,
SignatureSchemes: c.SignatureSchemes,
NextProtos: c.NextProtos,
PSKs: c.PSKs,
PSKModes: c.PSKModes,
NonBlocking: c.NonBlocking,
UseDTLS: c.UseDTLS,
}
}
func (c *Config) Init(isClient bool) error {
c.mutex.Lock()
defer c.mutex.Unlock()
// Set defaults
if len(c.CipherSuites) == 0 {
c.CipherSuites = defaultSupportedCipherSuites
}
if len(c.Groups) == 0 {
c.Groups = defaultSupportedGroups
}
if len(c.SignatureSchemes) == 0 {
c.SignatureSchemes = defaultSignatureSchemes
}
if c.TicketLen == 0 {
c.TicketLen = defaultTicketLen
}
if !reflect.ValueOf(c.PSKs).IsValid() {
c.PSKs = &PSKMapCache{}
}
if len(c.PSKModes) == 0 {
c.PSKModes = defaultPSKModes
}
return nil
}
func (c *Config) ValidForServer() bool {
return (reflect.ValueOf(c.PSKs).IsValid() && c.PSKs.Size() > 0) ||
(len(c.Certificates) > 0 &&
len(c.Certificates[0].Chain) > 0 &&
c.Certificates[0].PrivateKey != nil)
}
func (c *Config) ValidForClient() bool {
return len(c.ServerName) > 0
}
func (c *Config) time() time.Time {
t := c.Time
if t == nil {
t = time.Now
}
return t()
}
var (
defaultSupportedCipherSuites = []CipherSuite{
TLS_AES_128_GCM_SHA256,
TLS_AES_256_GCM_SHA384,
}
defaultSupportedGroups = []NamedGroup{
P256,
P384,
FFDHE2048,
X25519,
}
defaultSignatureSchemes = []SignatureScheme{
RSA_PSS_SHA256,
RSA_PSS_SHA384,
RSA_PSS_SHA512,
ECDSA_P256_SHA256,
ECDSA_P384_SHA384,
ECDSA_P521_SHA512,
}
defaultTicketLen = 16
defaultPSKModes = []PSKKeyExchangeMode{
PSKModeKE,
PSKModeDHEKE,
}
)
type ConnectionState struct {
HandshakeState State
CipherSuite CipherSuiteParams // cipher suite in use (TLS_RSA_WITH_RC4_128_SHA, ...)
PeerCertificates []*x509.Certificate // certificate chain presented by remote peer
VerifiedChains [][]*x509.Certificate // verified chains built from PeerCertificates
NextProto string // Selected ALPN proto
UsingPSK bool // Are we using PSK.
UsingEarlyData bool // Did we negotiate 0-RTT.
}
// Conn implements the net.Conn interface, as with "crypto/tls"
// * Read, Write, and Close are provided locally
// * LocalAddr, RemoteAddr, and Set*Deadline are forwarded to the inner Conn
type Conn struct {
config *Config
conn net.Conn
isClient bool
state stateConnected
hState HandshakeState
handshakeMutex sync.Mutex
handshakeAlert Alert
handshakeComplete bool
readBuffer []byte
in, out *RecordLayer
hsCtx *HandshakeContext
}
func NewConn(conn net.Conn, config *Config, isClient bool) *Conn {
c := &Conn{conn: conn, config: config, isClient: isClient, hsCtx: &HandshakeContext{}}
if !config.UseDTLS {
c.in = NewRecordLayerTLS(c.conn, directionRead)
c.out = NewRecordLayerTLS(c.conn, directionWrite)
c.hsCtx.hIn = NewHandshakeLayerTLS(c.hsCtx, c.in)
c.hsCtx.hOut = NewHandshakeLayerTLS(c.hsCtx, c.out)
} else {
c.in = NewRecordLayerDTLS(c.conn, directionRead)
c.out = NewRecordLayerDTLS(c.conn, directionWrite)
c.hsCtx.hIn = NewHandshakeLayerDTLS(c.hsCtx, c.in)
c.hsCtx.hOut = NewHandshakeLayerDTLS(c.hsCtx, c.out)
c.hsCtx.timeoutMS = initialTimeout
c.hsCtx.timers = newTimerSet()
c.hsCtx.waitingNextFlight = true
}
c.in.label = c.label()
c.out.label = c.label()
c.hsCtx.hIn.nonblocking = c.config.NonBlocking
return c
}
// Read up
func (c *Conn) consumeRecord() error {
pt, err := c.in.ReadRecord()
if pt == nil {
logf(logTypeIO, "extendBuffer returns error %v", err)
return err
}
switch pt.contentType {
case RecordTypeHandshake:
logf(logTypeHandshake, "Received post-handshake message")
// We do not support fragmentation of post-handshake handshake messages.
// TODO: Factor this more elegantly; coalesce with handshakeLayer.ReadMessage()
start := 0
headerLen := handshakeHeaderLenTLS
if c.config.UseDTLS {
headerLen = handshakeHeaderLenDTLS
}
for start < len(pt.fragment) {
if len(pt.fragment[start:]) < headerLen {
return fmt.Errorf("Post-handshake handshake message too short for header")
}
hm := &HandshakeMessage{}
hm.msgType = HandshakeType(pt.fragment[start])
hmLen := (int(pt.fragment[start+1]) << 16) + (int(pt.fragment[start+2]) << 8) + int(pt.fragment[start+3])
if len(pt.fragment[start+headerLen:]) < hmLen {
return fmt.Errorf("Post-handshake handshake message too short for body")
}
hm.body = pt.fragment[start+headerLen : start+headerLen+hmLen]
// XXX: If we want to support more advanced cases, e.g., post-handshake
// authentication, we'll need to allow transitions other than
// Connected -> Connected
state, actions, alert := c.state.ProcessMessage(hm)
if alert != AlertNoAlert {
logf(logTypeHandshake, "Error in state transition: %v", alert)
c.sendAlert(alert)
return io.EOF
}
for _, action := range actions {
alert = c.takeAction(action)
if alert != AlertNoAlert {
logf(logTypeHandshake, "Error during handshake actions: %v", alert)
c.sendAlert(alert)
return io.EOF
}
}
var connected bool
c.state, connected = state.(stateConnected)
if !connected {
logf(logTypeHandshake, "Disconnected after state transition: %v", alert)
c.sendAlert(alert)
return io.EOF
}
start += headerLen + hmLen
}
case RecordTypeAlert:
logf(logTypeIO, "extended buffer (for alert): [%d] %x", len(c.readBuffer), c.readBuffer)
if len(pt.fragment) != 2 {
c.sendAlert(AlertUnexpectedMessage)
return io.EOF
}
if Alert(pt.fragment[1]) == AlertCloseNotify {
return io.EOF
}
switch pt.fragment[0] {
case AlertLevelWarning:
// drop on the floor
case AlertLevelError:
return Alert(pt.fragment[1])
default:
c.sendAlert(AlertUnexpectedMessage)
return io.EOF
}
case RecordTypeAck:
if !c.hsCtx.hIn.datagram {
logf(logTypeHandshake, "Received ACK in TLS mode")
return AlertUnexpectedMessage
}
return c.hsCtx.processAck(pt.fragment)
case RecordTypeApplicationData:
c.readBuffer = append(c.readBuffer, pt.fragment...)
logf(logTypeIO, "extended buffer: [%d] %x", len(c.readBuffer), c.readBuffer)
}
return err
}
func readPartial(in *[]byte, buffer []byte) int {
logf(logTypeIO, "conn.Read input buffer now has len %d", len((*in)))
read := copy(buffer, *in)
*in = (*in)[read:]
logf(logTypeVerbose, "Returning %v", string(buffer))
return read
}
// Read application data up to the size of buffer. Handshake and alert records
// are consumed by the Conn object directly.
func (c *Conn) Read(buffer []byte) (int, error) {
if _, connected := c.hState.(stateConnected); !connected {
// Clients can't call Read prior to handshake completion.
if c.isClient {
return 0, errors.New("Read called before the handshake completed")
}
// Neither can servers that don't allow early data.
if !c.config.AllowEarlyData {
return 0, errors.New("Read called before the handshake completed")
}
// If there's no early data, then return WouldBlock
if len(c.hsCtx.earlyData) == 0 {
return 0, AlertWouldBlock
}
return readPartial(&c.hsCtx.earlyData, buffer), nil
}
// The handshake is now connected.
logf(logTypeHandshake, "conn.Read with buffer = %d", len(buffer))
if alert := c.Handshake(); alert != AlertNoAlert {
return 0, alert
}
if len(buffer) == 0 {
return 0, nil
}
// Run our timers.
if c.config.UseDTLS {
if err := c.hsCtx.timers.check(time.Now()); err != nil {
return 0, AlertInternalError
}
}
// Lock the input channel
c.in.Lock()
defer c.in.Unlock()
for len(c.readBuffer) == 0 {
err := c.consumeRecord()
// err can be nil if consumeRecord processed a non app-data
// record.
if err != nil {
if c.config.NonBlocking || err != AlertWouldBlock {
logf(logTypeIO, "conn.Read returns err=%v", err)
return 0, err
}
}
}
return readPartial(&c.readBuffer, buffer), nil
}
// Write application data
func (c *Conn) Write(buffer []byte) (int, error) {
// Lock the output channel
c.out.Lock()
defer c.out.Unlock()
if !c.Writable() {
return 0, errors.New("Write called before the handshake completed (and early data not in use)")
}
// Send full-size fragments
var start int
sent := 0
for start = 0; len(buffer)-start >= maxFragmentLen; start += maxFragmentLen {
err := c.out.WriteRecord(&TLSPlaintext{
contentType: RecordTypeApplicationData,
fragment: buffer[start : start+maxFragmentLen],
})
if err != nil {
return sent, err
}
sent += maxFragmentLen
}
// Send a final partial fragment if necessary
if start < len(buffer) {
err := c.out.WriteRecord(&TLSPlaintext{
contentType: RecordTypeApplicationData,
fragment: buffer[start:],
})
if err != nil {
return sent, err
}
sent += len(buffer[start:])
}
return sent, nil
}
// sendAlert sends a TLS alert message.
// c.out.Mutex <= L.
func (c *Conn) sendAlert(err Alert) error {
c.handshakeMutex.Lock()
defer c.handshakeMutex.Unlock()
var level int
switch err {
case AlertNoRenegotiation, AlertCloseNotify:
level = AlertLevelWarning
default:
level = AlertLevelError
}
buf := []byte{byte(err), byte(level)}
c.out.WriteRecord(&TLSPlaintext{
contentType: RecordTypeAlert,
fragment: buf,
})
// close_notify and end_of_early_data are not actually errors
if level == AlertLevelWarning {
return &net.OpError{Op: "local error", Err: err}
}
return c.Close()
}
// Close closes the connection.
func (c *Conn) Close() error {
// XXX crypto/tls has an interlock with Write here. Do we need that?
return c.conn.Close()
}
// LocalAddr returns the local network address.
func (c *Conn) LocalAddr() net.Addr {
return c.conn.LocalAddr()
}
// RemoteAddr returns the remote network address.
func (c *Conn) RemoteAddr() net.Addr {
return c.conn.RemoteAddr()
}
// SetDeadline sets the read and write deadlines associated with the connection.
// A zero value for t means Read and Write will not time out.
// After a Write has timed out, the TLS state is corrupt and all future writes will return the same error.
func (c *Conn) SetDeadline(t time.Time) error {
return c.conn.SetDeadline(t)
}
// SetReadDeadline sets the read deadline on the underlying connection.
// A zero value for t means Read will not time out.
func (c *Conn) SetReadDeadline(t time.Time) error {
return c.conn.SetReadDeadline(t)
}
// SetWriteDeadline sets the write deadline on the underlying connection.
// A zero value for t means Write will not time out.
// After a Write has timed out, the TLS state is corrupt and all future writes will return the same error.
func (c *Conn) SetWriteDeadline(t time.Time) error {
return c.conn.SetWriteDeadline(t)
}
func (c *Conn) takeAction(actionGeneric HandshakeAction) Alert {
label := "[server]"
if c.isClient {
label = "[client]"
}
switch action := actionGeneric.(type) {
case QueueHandshakeMessage:
logf(logTypeHandshake, "%s queuing handshake message type=%v", label, action.Message.msgType)
err := c.hsCtx.hOut.QueueMessage(action.Message)
if err != nil {
logf(logTypeHandshake, "%s Error writing handshake message: %v", label, err)
return AlertInternalError
}
case SendQueuedHandshake:
_, err := c.hsCtx.hOut.SendQueuedMessages()
if err != nil {
logf(logTypeHandshake, "%s Error writing handshake message: %v", label, err)
return AlertInternalError
}
if c.config.UseDTLS {
c.hsCtx.timers.start(retransmitTimerLabel,
c.hsCtx.handshakeRetransmit,
c.hsCtx.timeoutMS)
}
case RekeyIn:
logf(logTypeHandshake, "%s Rekeying in to %s: %+v", label, action.epoch.label(), action.KeySet)
// Check that we don't have an input data in the handshake frame parser.
if len(c.hsCtx.hIn.frame.remainder) > 0 {
logf(logTypeHandshake, "%s Rekey with data still in handshake buffers", label)
return AlertDecodeError
}
err := c.in.Rekey(action.epoch, action.KeySet.cipher, action.KeySet.key, action.KeySet.iv)
if err != nil {
logf(logTypeHandshake, "%s Unable to rekey inbound: %v", label, err)
return AlertInternalError
}
case RekeyOut:
logf(logTypeHandshake, "%s Rekeying out to %s: %+v", label, action.epoch.label(), action.KeySet)
err := c.out.Rekey(action.epoch, action.KeySet.cipher, action.KeySet.key, action.KeySet.iv)
if err != nil {
logf(logTypeHandshake, "%s Unable to rekey outbound: %v", label, err)
return AlertInternalError
}
case ResetOut:
logf(logTypeHandshake, "%s Rekeying out to %s seq=%v", label, EpochClear, action.seq)
c.out.ResetClear(action.seq)
case StorePSK:
logf(logTypeHandshake, "%s Storing new session ticket with identity [%x]", label, action.PSK.Identity)
if c.isClient {
// Clients look up PSKs based on server name
c.config.PSKs.Put(c.config.ServerName, action.PSK)
} else {
// Servers look them up based on the identity in the extension
c.config.PSKs.Put(hex.EncodeToString(action.PSK.Identity), action.PSK)
}
default:
logf(logTypeHandshake, "%s Unknown action type", label)
assert(false)
return AlertInternalError
}
return AlertNoAlert
}
func (c *Conn) HandshakeSetup() Alert {
var state HandshakeState
var actions []HandshakeAction
var alert Alert
if err := c.config.Init(c.isClient); err != nil {
logf(logTypeHandshake, "Error initializing config: %v", err)
return AlertInternalError
}
opts := ConnectionOptions{
ServerName: c.config.ServerName,
NextProtos: c.config.NextProtos,
}
if c.isClient {
state, actions, alert = clientStateStart{Config: c.config, Opts: opts, hsCtx: c.hsCtx}.Next(nil)
if alert != AlertNoAlert {
logf(logTypeHandshake, "Error initializing client state: %v", alert)
return alert
}
for _, action := range actions {
alert = c.takeAction(action)
if alert != AlertNoAlert {
logf(logTypeHandshake, "Error during handshake actions: %v", alert)
return alert
}
}
} else {
if c.config.RequireCookie && c.config.CookieProtector == nil {
logf(logTypeHandshake, "RequireCookie set, but no CookieProtector provided. Using default cookie protector. Stateless Retry not possible.")
if c.config.NonBlocking {
logf(logTypeHandshake, "Not possible in non-blocking mode.")
return AlertInternalError
}
var err error
c.config.CookieProtector, err = NewDefaultCookieProtector()
if err != nil {
logf(logTypeHandshake, "Error initializing cookie source: %v", alert)
return AlertInternalError
}
}
state = serverStateStart{Config: c.config, conn: c, hsCtx: c.hsCtx}
}
c.hState = state
return AlertNoAlert
}
type handshakeMessageReader interface {
ReadMessage() (*HandshakeMessage, Alert)
}
type handshakeMessageReaderImpl struct {
hsCtx *HandshakeContext
}
var _ handshakeMessageReader = &handshakeMessageReaderImpl{}
func (r *handshakeMessageReaderImpl) ReadMessage() (*HandshakeMessage, Alert) {
var hm *HandshakeMessage
var err error
for {
hm, err = r.hsCtx.hIn.ReadMessage()
if err == AlertWouldBlock {
return nil, AlertWouldBlock
}
if err != nil {
logf(logTypeHandshake, "Error reading message: %v", err)
return nil, AlertCloseNotify
}
if hm != nil {
break
}
}
return hm, AlertNoAlert
}
// Handshake causes a TLS handshake on the connection. The `isClient` member
// determines whether a client or server handshake is performed. If a
// handshake has already been performed, then its result will be returned.
func (c *Conn) Handshake() Alert {
label := "[server]"
if c.isClient {
label = "[client]"
}
// TODO Lock handshakeMutex
// TODO Remove CloseNotify hack
if c.handshakeAlert != AlertNoAlert && c.handshakeAlert != AlertCloseNotify {
logf(logTypeHandshake, "Pre-existing handshake error: %v", c.handshakeAlert)
return c.handshakeAlert
}
if c.handshakeComplete {
return AlertNoAlert
}
if c.hState == nil {
logf(logTypeHandshake, "%s First time through handshake (or after stateless retry), setting up", label)
alert := c.HandshakeSetup()
if alert != AlertNoAlert || (c.isClient && c.config.NonBlocking) {
return alert
}
}
logf(logTypeHandshake, "(Re-)entering handshake, state=%v", c.hState)
state := c.hState
_, connected := state.(stateConnected)
hmr := &handshakeMessageReaderImpl{hsCtx: c.hsCtx}
for !connected {
var alert Alert
var actions []HandshakeAction
// Advance the state machine
state, actions, alert = state.Next(hmr)
if alert == AlertWouldBlock {
logf(logTypeHandshake, "%s Would block reading message: %s", label, alert)
// If we blocked, then run our timers to see if any have expired.
if c.hsCtx.hIn.datagram {
if err := c.hsCtx.timers.check(time.Now()); err != nil {
return AlertInternalError
}
}
return AlertWouldBlock
}
if alert == AlertCloseNotify {
logf(logTypeHandshake, "%s Error reading message: %s", label, alert)
c.sendAlert(AlertCloseNotify)
return AlertCloseNotify
}
if alert != AlertNoAlert && alert != AlertStatelessRetry {
logf(logTypeHandshake, "Error in state transition: %v", alert)
return alert
}
for index, action := range actions {
logf(logTypeHandshake, "%s taking next action (%d)", label, index)
if alert := c.takeAction(action); alert != AlertNoAlert {
logf(logTypeHandshake, "Error during handshake actions: %v", alert)
c.sendAlert(alert)
return alert
}
}
c.hState = state
logf(logTypeHandshake, "state is now %s", c.GetHsState())
_, connected = state.(stateConnected)
if connected {
c.state = state.(stateConnected)
c.handshakeComplete = true
if !c.isClient {
// Send NewSessionTicket if configured to
if c.config.SendSessionTickets {
actions, alert := c.state.NewSessionTicket(
c.config.TicketLen,
c.config.TicketLifetime,
c.config.EarlyDataLifetime)
for _, action := range actions {
alert = c.takeAction(action)
if alert != AlertNoAlert {
logf(logTypeHandshake, "Error during handshake actions: %v", alert)
c.sendAlert(alert)
return alert
}
}
}
// If there is early data, move it into the main buffer
if c.hsCtx.earlyData != nil {
c.readBuffer = c.hsCtx.earlyData
c.hsCtx.earlyData = nil
}
} else {
assert(c.hsCtx.earlyData == nil)
}
}
if c.config.NonBlocking {
if alert == AlertStatelessRetry {
return AlertStatelessRetry
}
return AlertNoAlert
}
}
return AlertNoAlert
}
func (c *Conn) SendKeyUpdate(requestUpdate bool) error {
if !c.handshakeComplete {
return fmt.Errorf("Cannot update keys until after handshake")
}
request := KeyUpdateNotRequested
if requestUpdate {
request = KeyUpdateRequested
}
// Create the key update and update state
actions, alert := c.state.KeyUpdate(request)
if alert != AlertNoAlert {
c.sendAlert(alert)
return fmt.Errorf("Alert while generating key update: %v", alert)
}
// Take actions (send key update and rekey)
for _, action := range actions {
alert = c.takeAction(action)
if alert != AlertNoAlert {
c.sendAlert(alert)
return fmt.Errorf("Alert during key update actions: %v", alert)
}
}
return nil
}
func (c *Conn) GetHsState() State {
if c.hState == nil {
return StateInit
}
return c.hState.State()
}
func (c *Conn) ComputeExporter(label string, context []byte, keyLength int) ([]byte, error) {
_, connected := c.hState.(stateConnected)
if !connected {
return nil, fmt.Errorf("Cannot compute exporter when state is not connected")
}
if c.state.exporterSecret == nil {
return nil, fmt.Errorf("Internal error: no exporter secret")
}
h0 := c.state.cryptoParams.Hash.New().Sum(nil)
tmpSecret := deriveSecret(c.state.cryptoParams, c.state.exporterSecret, label, h0)
hc := c.state.cryptoParams.Hash.New().Sum(context)
return HkdfExpandLabel(c.state.cryptoParams.Hash, tmpSecret, "exporter", hc, keyLength), nil
}
func (c *Conn) ConnectionState() ConnectionState {
state := ConnectionState{
HandshakeState: c.GetHsState(),
}
if c.handshakeComplete {
state.CipherSuite = cipherSuiteMap[c.state.Params.CipherSuite]
state.NextProto = c.state.Params.NextProto
state.VerifiedChains = c.state.verifiedChains
state.PeerCertificates = c.state.peerCertificates
state.UsingPSK = c.state.Params.UsingPSK
state.UsingEarlyData = c.state.Params.UsingEarlyData
}
return state
}
func (c *Conn) Writable() bool {
// If we're connected, we're writable.
if _, connected := c.hState.(stateConnected); connected {
return true
}
// If we're a client in 0-RTT, then we're writable.
if c.isClient && c.out.cipher.epoch == EpochEarlyData {
return true
}
return false
}
func (c *Conn) label() string {
if c.isClient {
return "client"
}
return "server"
}

86
vendor/github.com/bifurcation/mint/cookie-protector.go generated vendored Normal file
View File

@@ -0,0 +1,86 @@
package mint
import (
"crypto/aes"
"crypto/cipher"
"crypto/rand"
"crypto/sha256"
"fmt"
"io"
"golang.org/x/crypto/hkdf"
)
// CookieProtector is used to create and verify a cookie
type CookieProtector interface {
// NewToken creates a new token
NewToken([]byte) ([]byte, error)
// DecodeToken decodes a token
DecodeToken([]byte) ([]byte, error)
}
const cookieSecretSize = 32
const cookieNonceSize = 32
// The DefaultCookieProtector is a simple implementation for the CookieProtector.
type DefaultCookieProtector struct {
secret []byte
}
var _ CookieProtector = &DefaultCookieProtector{}
// NewDefaultCookieProtector creates a source for source address tokens
func NewDefaultCookieProtector() (CookieProtector, error) {
secret := make([]byte, cookieSecretSize)
if _, err := rand.Read(secret); err != nil {
return nil, err
}
return &DefaultCookieProtector{secret: secret}, nil
}
// NewToken encodes data into a new token.
func (s *DefaultCookieProtector) NewToken(data []byte) ([]byte, error) {
nonce := make([]byte, cookieNonceSize)
if _, err := rand.Read(nonce); err != nil {
return nil, err
}
aead, aeadNonce, err := s.createAEAD(nonce)
if err != nil {
return nil, err
}
return append(nonce, aead.Seal(nil, aeadNonce, data, nil)...), nil
}
// DecodeToken decodes a token.
func (s *DefaultCookieProtector) DecodeToken(p []byte) ([]byte, error) {
if len(p) < cookieNonceSize {
return nil, fmt.Errorf("Token too short: %d", len(p))
}
nonce := p[:cookieNonceSize]
aead, aeadNonce, err := s.createAEAD(nonce)
if err != nil {
return nil, err
}
return aead.Open(nil, aeadNonce, p[cookieNonceSize:], nil)
}
func (s *DefaultCookieProtector) createAEAD(nonce []byte) (cipher.AEAD, []byte, error) {
h := hkdf.New(sha256.New, s.secret, nonce, []byte("mint cookie source"))
key := make([]byte, 32) // use a 32 byte key, in order to select AES-256
if _, err := io.ReadFull(h, key); err != nil {
return nil, nil, err
}
aeadNonce := make([]byte, 12)
if _, err := io.ReadFull(h, aeadNonce); err != nil {
return nil, nil, err
}
c, err := aes.NewCipher(key)
if err != nil {
return nil, nil, err
}
aead, err := cipher.NewGCM(c)
if err != nil {
return nil, nil, err
}
return aead, aeadNonce, nil
}

667
vendor/github.com/bifurcation/mint/crypto.go generated vendored Normal file
View File

@@ -0,0 +1,667 @@
package mint
import (
"bytes"
"crypto"
"crypto/aes"
"crypto/cipher"
"crypto/ecdsa"
"crypto/elliptic"
"crypto/hmac"
"crypto/rand"
"crypto/rsa"
"crypto/x509"
"crypto/x509/pkix"
"encoding/asn1"
"fmt"
"math/big"
"time"
"golang.org/x/crypto/curve25519"
// Blank includes to ensure hash support
_ "crypto/sha1"
_ "crypto/sha256"
_ "crypto/sha512"
)
var prng = rand.Reader
type aeadFactory func(key []byte) (cipher.AEAD, error)
type CipherSuiteParams struct {
Suite CipherSuite
Cipher aeadFactory // Cipher factory
Hash crypto.Hash // Hash function
KeyLen int // Key length in octets
IvLen int // IV length in octets
}
type signatureAlgorithm uint8
const (
signatureAlgorithmUnknown = iota
signatureAlgorithmRSA_PKCS1
signatureAlgorithmRSA_PSS
signatureAlgorithmECDSA
)
var (
hashMap = map[SignatureScheme]crypto.Hash{
RSA_PKCS1_SHA1: crypto.SHA1,
RSA_PKCS1_SHA256: crypto.SHA256,
RSA_PKCS1_SHA384: crypto.SHA384,
RSA_PKCS1_SHA512: crypto.SHA512,
ECDSA_P256_SHA256: crypto.SHA256,
ECDSA_P384_SHA384: crypto.SHA384,
ECDSA_P521_SHA512: crypto.SHA512,
RSA_PSS_SHA256: crypto.SHA256,
RSA_PSS_SHA384: crypto.SHA384,
RSA_PSS_SHA512: crypto.SHA512,
}
sigMap = map[SignatureScheme]signatureAlgorithm{
RSA_PKCS1_SHA1: signatureAlgorithmRSA_PKCS1,
RSA_PKCS1_SHA256: signatureAlgorithmRSA_PKCS1,
RSA_PKCS1_SHA384: signatureAlgorithmRSA_PKCS1,
RSA_PKCS1_SHA512: signatureAlgorithmRSA_PKCS1,
ECDSA_P256_SHA256: signatureAlgorithmECDSA,
ECDSA_P384_SHA384: signatureAlgorithmECDSA,
ECDSA_P521_SHA512: signatureAlgorithmECDSA,
RSA_PSS_SHA256: signatureAlgorithmRSA_PSS,
RSA_PSS_SHA384: signatureAlgorithmRSA_PSS,
RSA_PSS_SHA512: signatureAlgorithmRSA_PSS,
}
curveMap = map[SignatureScheme]NamedGroup{
ECDSA_P256_SHA256: P256,
ECDSA_P384_SHA384: P384,
ECDSA_P521_SHA512: P521,
}
newAESGCM = func(key []byte) (cipher.AEAD, error) {
block, err := aes.NewCipher(key)
if err != nil {
return nil, err
}
// TLS always uses 12-byte nonces
return cipher.NewGCMWithNonceSize(block, 12)
}
cipherSuiteMap = map[CipherSuite]CipherSuiteParams{
TLS_AES_128_GCM_SHA256: {
Suite: TLS_AES_128_GCM_SHA256,
Cipher: newAESGCM,
Hash: crypto.SHA256,
KeyLen: 16,
IvLen: 12,
},
TLS_AES_256_GCM_SHA384: {
Suite: TLS_AES_256_GCM_SHA384,
Cipher: newAESGCM,
Hash: crypto.SHA384,
KeyLen: 32,
IvLen: 12,
},
}
x509AlgMap = map[SignatureScheme]x509.SignatureAlgorithm{
RSA_PKCS1_SHA1: x509.SHA1WithRSA,
RSA_PKCS1_SHA256: x509.SHA256WithRSA,
RSA_PKCS1_SHA384: x509.SHA384WithRSA,
RSA_PKCS1_SHA512: x509.SHA512WithRSA,
ECDSA_P256_SHA256: x509.ECDSAWithSHA256,
ECDSA_P384_SHA384: x509.ECDSAWithSHA384,
ECDSA_P521_SHA512: x509.ECDSAWithSHA512,
}
defaultRSAKeySize = 2048
)
func curveFromNamedGroup(group NamedGroup) (crv elliptic.Curve) {
switch group {
case P256:
crv = elliptic.P256()
case P384:
crv = elliptic.P384()
case P521:
crv = elliptic.P521()
}
return
}
func namedGroupFromECDSAKey(key *ecdsa.PublicKey) (g NamedGroup) {
switch key.Curve.Params().Name {
case elliptic.P256().Params().Name:
g = P256
case elliptic.P384().Params().Name:
g = P384
case elliptic.P521().Params().Name:
g = P521
}
return
}
func keyExchangeSizeFromNamedGroup(group NamedGroup) (size int) {
size = 0
switch group {
case X25519:
size = 32
case P256:
size = 65
case P384:
size = 97
case P521:
size = 133
case FFDHE2048:
size = 256
case FFDHE3072:
size = 384
case FFDHE4096:
size = 512
case FFDHE6144:
size = 768
case FFDHE8192:
size = 1024
}
return
}
func primeFromNamedGroup(group NamedGroup) (p *big.Int) {
switch group {
case FFDHE2048:
p = finiteFieldPrime2048
case FFDHE3072:
p = finiteFieldPrime3072
case FFDHE4096:
p = finiteFieldPrime4096
case FFDHE6144:
p = finiteFieldPrime6144
case FFDHE8192:
p = finiteFieldPrime8192
}
return
}
func schemeValidForKey(alg SignatureScheme, key crypto.Signer) bool {
sigType := sigMap[alg]
switch key.(type) {
case *rsa.PrivateKey:
return sigType == signatureAlgorithmRSA_PKCS1 || sigType == signatureAlgorithmRSA_PSS
case *ecdsa.PrivateKey:
return sigType == signatureAlgorithmECDSA
default:
return false
}
}
func ffdheKeyShareFromPrime(p *big.Int) (priv, pub *big.Int, err error) {
primeLen := len(p.Bytes())
for {
// g = 2 for all ffdhe groups
priv, err = rand.Int(prng, p)
if err != nil {
return
}
pub = big.NewInt(0)
pub.Exp(big.NewInt(2), priv, p)
if len(pub.Bytes()) == primeLen {
return
}
}
}
func newKeyShare(group NamedGroup) (pub []byte, priv []byte, err error) {
switch group {
case P256, P384, P521:
var x, y *big.Int
crv := curveFromNamedGroup(group)
priv, x, y, err = elliptic.GenerateKey(crv, prng)
if err != nil {
return
}
pub = elliptic.Marshal(crv, x, y)
return
case FFDHE2048, FFDHE3072, FFDHE4096, FFDHE6144, FFDHE8192:
p := primeFromNamedGroup(group)
x, X, err2 := ffdheKeyShareFromPrime(p)
if err2 != nil {
err = err2
return
}
priv = x.Bytes()
pubBytes := X.Bytes()
numBytes := keyExchangeSizeFromNamedGroup(group)
pub = make([]byte, numBytes)
copy(pub[numBytes-len(pubBytes):], pubBytes)
return
case X25519:
var private, public [32]byte
_, err = prng.Read(private[:])
if err != nil {
return
}
curve25519.ScalarBaseMult(&public, &private)
priv = private[:]
pub = public[:]
return
default:
return nil, nil, fmt.Errorf("tls.newkeyshare: Unsupported group %v", group)
}
}
func keyAgreement(group NamedGroup, pub []byte, priv []byte) ([]byte, error) {
switch group {
case P256, P384, P521:
if len(pub) != keyExchangeSizeFromNamedGroup(group) {
return nil, fmt.Errorf("tls.keyagreement: Wrong public key size")
}
crv := curveFromNamedGroup(group)
pubX, pubY := elliptic.Unmarshal(crv, pub)
x, _ := crv.Params().ScalarMult(pubX, pubY, priv)
xBytes := x.Bytes()
numBytes := len(crv.Params().P.Bytes())
ret := make([]byte, numBytes)
copy(ret[numBytes-len(xBytes):], xBytes)
return ret, nil
case FFDHE2048, FFDHE3072, FFDHE4096, FFDHE6144, FFDHE8192:
numBytes := keyExchangeSizeFromNamedGroup(group)
if len(pub) != numBytes {
return nil, fmt.Errorf("tls.keyagreement: Wrong public key size")
}
p := primeFromNamedGroup(group)
x := big.NewInt(0).SetBytes(priv)
Y := big.NewInt(0).SetBytes(pub)
ZBytes := big.NewInt(0).Exp(Y, x, p).Bytes()
ret := make([]byte, numBytes)
copy(ret[numBytes-len(ZBytes):], ZBytes)
return ret, nil
case X25519:
if len(pub) != keyExchangeSizeFromNamedGroup(group) {
return nil, fmt.Errorf("tls.keyagreement: Wrong public key size")
}
var private, public, ret [32]byte
copy(private[:], priv)
copy(public[:], pub)
curve25519.ScalarMult(&ret, &private, &public)
return ret[:], nil
default:
return nil, fmt.Errorf("tls.keyagreement: Unsupported group %v", group)
}
}
func newSigningKey(sig SignatureScheme) (crypto.Signer, error) {
switch sig {
case RSA_PKCS1_SHA1, RSA_PKCS1_SHA256,
RSA_PKCS1_SHA384, RSA_PKCS1_SHA512,
RSA_PSS_SHA256, RSA_PSS_SHA384,
RSA_PSS_SHA512:
return rsa.GenerateKey(prng, defaultRSAKeySize)
case ECDSA_P256_SHA256:
return ecdsa.GenerateKey(elliptic.P256(), prng)
case ECDSA_P384_SHA384:
return ecdsa.GenerateKey(elliptic.P384(), prng)
case ECDSA_P521_SHA512:
return ecdsa.GenerateKey(elliptic.P521(), prng)
default:
return nil, fmt.Errorf("tls.newsigningkey: Unsupported signature algorithm [%04x]", sig)
}
}
// XXX(rlb): Copied from crypto/x509
type ecdsaSignature struct {
R, S *big.Int
}
func sign(alg SignatureScheme, privateKey crypto.Signer, sigInput []byte) ([]byte, error) {
var opts crypto.SignerOpts
hash := hashMap[alg]
if hash == crypto.SHA1 {
return nil, fmt.Errorf("tls.crypt.sign: Use of SHA-1 is forbidden")
}
sigType := sigMap[alg]
var realInput []byte
switch key := privateKey.(type) {
case *rsa.PrivateKey:
switch {
case allowPKCS1 && sigType == signatureAlgorithmRSA_PKCS1:
logf(logTypeCrypto, "signing with PKCS1, hashSize=[%d]", hash.Size())
opts = hash
case !allowPKCS1 && sigType == signatureAlgorithmRSA_PKCS1:
fallthrough
case sigType == signatureAlgorithmRSA_PSS:
logf(logTypeCrypto, "signing with PSS, hashSize=[%d]", hash.Size())
opts = &rsa.PSSOptions{SaltLength: hash.Size(), Hash: hash}
default:
return nil, fmt.Errorf("tls.crypto.sign: Unsupported algorithm for RSA key")
}
h := hash.New()
h.Write(sigInput)
realInput = h.Sum(nil)
case *ecdsa.PrivateKey:
if sigType != signatureAlgorithmECDSA {
return nil, fmt.Errorf("tls.crypto.sign: Unsupported algorithm for ECDSA key")
}
algGroup := curveMap[alg]
keyGroup := namedGroupFromECDSAKey(key.Public().(*ecdsa.PublicKey))
if algGroup != keyGroup {
return nil, fmt.Errorf("tls.crypto.sign: Unsupported hash/curve combination")
}
h := hash.New()
h.Write(sigInput)
realInput = h.Sum(nil)
default:
return nil, fmt.Errorf("tls.crypto.sign: Unsupported private key type")
}
sig, err := privateKey.Sign(prng, realInput, opts)
logf(logTypeCrypto, "signature: %x", sig)
return sig, err
}
func verify(alg SignatureScheme, publicKey crypto.PublicKey, sigInput []byte, sig []byte) error {
hash := hashMap[alg]
if hash == crypto.SHA1 {
return fmt.Errorf("tls.crypt.sign: Use of SHA-1 is forbidden")
}
sigType := sigMap[alg]
switch pub := publicKey.(type) {
case *rsa.PublicKey:
switch {
case allowPKCS1 && sigType == signatureAlgorithmRSA_PKCS1:
logf(logTypeCrypto, "verifying with PKCS1, hashSize=[%d]", hash.Size())
h := hash.New()
h.Write(sigInput)
realInput := h.Sum(nil)
return rsa.VerifyPKCS1v15(pub, hash, realInput, sig)
case !allowPKCS1 && sigType == signatureAlgorithmRSA_PKCS1:
fallthrough
case sigType == signatureAlgorithmRSA_PSS:
logf(logTypeCrypto, "verifying with PSS, hashSize=[%d]", hash.Size())
opts := &rsa.PSSOptions{SaltLength: hash.Size(), Hash: hash}
h := hash.New()
h.Write(sigInput)
realInput := h.Sum(nil)
return rsa.VerifyPSS(pub, hash, realInput, sig, opts)
default:
return fmt.Errorf("tls.verify: Unsupported algorithm for RSA key")
}
case *ecdsa.PublicKey:
if sigType != signatureAlgorithmECDSA {
return fmt.Errorf("tls.verify: Unsupported algorithm for ECDSA key")
}
if curveMap[alg] != namedGroupFromECDSAKey(pub) {
return fmt.Errorf("tls.verify: Unsupported curve for ECDSA key")
}
ecdsaSig := new(ecdsaSignature)
if rest, err := asn1.Unmarshal(sig, ecdsaSig); err != nil {
return err
} else if len(rest) != 0 {
return fmt.Errorf("tls.verify: trailing data after ECDSA signature")
}
if ecdsaSig.R.Sign() <= 0 || ecdsaSig.S.Sign() <= 0 {
return fmt.Errorf("tls.verify: ECDSA signature contained zero or negative values")
}
h := hash.New()
h.Write(sigInput)
realInput := h.Sum(nil)
if !ecdsa.Verify(pub, realInput, ecdsaSig.R, ecdsaSig.S) {
return fmt.Errorf("tls.verify: ECDSA verification failure")
}
return nil
default:
return fmt.Errorf("tls.verify: Unsupported key type")
}
}
// 0
// |
// v
// PSK -> HKDF-Extract = Early Secret
// |
// +-----> Derive-Secret(.,
// | "ext binder" |
// | "res binder",
// | "")
// | = binder_key
// |
// +-----> Derive-Secret(., "c e traffic",
// | ClientHello)
// | = client_early_traffic_secret
// |
// +-----> Derive-Secret(., "e exp master",
// | ClientHello)
// | = early_exporter_master_secret
// v
// Derive-Secret(., "derived", "")
// |
// v
// (EC)DHE -> HKDF-Extract = Handshake Secret
// |
// +-----> Derive-Secret(., "c hs traffic",
// | ClientHello...ServerHello)
// | = client_handshake_traffic_secret
// |
// +-----> Derive-Secret(., "s hs traffic",
// | ClientHello...ServerHello)
// | = server_handshake_traffic_secret
// v
// Derive-Secret(., "derived", "")
// |
// v
// 0 -> HKDF-Extract = Master Secret
// |
// +-----> Derive-Secret(., "c ap traffic",
// | ClientHello...server Finished)
// | = client_application_traffic_secret_0
// |
// +-----> Derive-Secret(., "s ap traffic",
// | ClientHello...server Finished)
// | = server_application_traffic_secret_0
// |
// +-----> Derive-Secret(., "exp master",
// | ClientHello...server Finished)
// | = exporter_master_secret
// |
// +-----> Derive-Secret(., "res master",
// ClientHello...client Finished)
// = resumption_master_secret
// From RFC 5869
// PRK = HMAC-Hash(salt, IKM)
func HkdfExtract(hash crypto.Hash, saltIn, input []byte) []byte {
salt := saltIn
// if [salt is] not provided, it is set to a string of HashLen zeros
if salt == nil {
salt = bytes.Repeat([]byte{0}, hash.Size())
}
h := hmac.New(hash.New, salt)
h.Write(input)
out := h.Sum(nil)
logf(logTypeCrypto, "HKDF Extract:\n")
logf(logTypeCrypto, "Salt [%d]: %x\n", len(salt), salt)
logf(logTypeCrypto, "Input [%d]: %x\n", len(input), input)
logf(logTypeCrypto, "Output [%d]: %x\n", len(out), out)
return out
}
const (
labelExternalBinder = "ext binder"
labelResumptionBinder = "res binder"
labelEarlyTrafficSecret = "c e traffic"
labelEarlyExporterSecret = "e exp master"
labelClientHandshakeTrafficSecret = "c hs traffic"
labelServerHandshakeTrafficSecret = "s hs traffic"
labelClientApplicationTrafficSecret = "c ap traffic"
labelServerApplicationTrafficSecret = "s ap traffic"
labelExporterSecret = "exp master"
labelResumptionSecret = "res master"
labelDerived = "derived"
labelFinished = "finished"
labelResumption = "resumption"
)
// struct HkdfLabel {
// uint16 length;
// opaque label<9..255>;
// opaque hash_value<0..255>;
// };
func hkdfEncodeLabel(labelIn string, hashValue []byte, outLen int) []byte {
label := "tls13 " + labelIn
labelLen := len(label)
hashLen := len(hashValue)
hkdfLabel := make([]byte, 2+1+labelLen+1+hashLen)
hkdfLabel[0] = byte(outLen >> 8)
hkdfLabel[1] = byte(outLen)
hkdfLabel[2] = byte(labelLen)
copy(hkdfLabel[3:3+labelLen], []byte(label))
hkdfLabel[3+labelLen] = byte(hashLen)
copy(hkdfLabel[3+labelLen+1:], hashValue)
return hkdfLabel
}
func HkdfExpand(hash crypto.Hash, prk, info []byte, outLen int) []byte {
out := []byte{}
T := []byte{}
i := byte(1)
for len(out) < outLen {
block := append(T, info...)
block = append(block, i)
h := hmac.New(hash.New, prk)
h.Write(block)
T = h.Sum(nil)
out = append(out, T...)
i++
}
return out[:outLen]
}
func HkdfExpandLabel(hash crypto.Hash, secret []byte, label string, hashValue []byte, outLen int) []byte {
info := hkdfEncodeLabel(label, hashValue, outLen)
derived := HkdfExpand(hash, secret, info, outLen)
logf(logTypeCrypto, "HKDF Expand: label=[tls13 ] + '%s',requested length=%d\n", label, outLen)
logf(logTypeCrypto, "PRK [%d]: %x\n", len(secret), secret)
logf(logTypeCrypto, "Hash [%d]: %x\n", len(hashValue), hashValue)
logf(logTypeCrypto, "Info [%d]: %x\n", len(info), info)
logf(logTypeCrypto, "Derived key [%d]: %x\n", len(derived), derived)
return derived
}
func deriveSecret(params CipherSuiteParams, secret []byte, label string, messageHash []byte) []byte {
return HkdfExpandLabel(params.Hash, secret, label, messageHash, params.Hash.Size())
}
func computeFinishedData(params CipherSuiteParams, baseKey []byte, input []byte) []byte {
macKey := HkdfExpandLabel(params.Hash, baseKey, labelFinished, []byte{}, params.Hash.Size())
mac := hmac.New(params.Hash.New, macKey)
mac.Write(input)
return mac.Sum(nil)
}
type keySet struct {
cipher aeadFactory
key []byte
iv []byte
}
func makeTrafficKeys(params CipherSuiteParams, secret []byte) keySet {
logf(logTypeCrypto, "making traffic keys: secret=%x", secret)
return keySet{
cipher: params.Cipher,
key: HkdfExpandLabel(params.Hash, secret, "key", []byte{}, params.KeyLen),
iv: HkdfExpandLabel(params.Hash, secret, "iv", []byte{}, params.IvLen),
}
}
func MakeNewSelfSignedCert(name string, alg SignatureScheme) (crypto.Signer, *x509.Certificate, error) {
priv, err := newSigningKey(alg)
if err != nil {
return nil, nil, err
}
cert, err := newSelfSigned(name, alg, priv)
if err != nil {
return nil, nil, err
}
return priv, cert, nil
}
func newSelfSigned(name string, alg SignatureScheme, priv crypto.Signer) (*x509.Certificate, error) {
sigAlg, ok := x509AlgMap[alg]
if !ok {
return nil, fmt.Errorf("tls.selfsigned: Unknown signature algorithm [%04x]", alg)
}
if len(name) == 0 {
return nil, fmt.Errorf("tls.selfsigned: No name provided")
}
serial, err := rand.Int(rand.Reader, big.NewInt(0xA0A0A0A0))
if err != nil {
return nil, err
}
template := &x509.Certificate{
SerialNumber: serial,
NotBefore: time.Now(),
NotAfter: time.Now().AddDate(0, 0, 1),
SignatureAlgorithm: sigAlg,
Subject: pkix.Name{CommonName: name},
DNSNames: []string{name},
KeyUsage: x509.KeyUsageDigitalSignature | x509.KeyUsageKeyAgreement | x509.KeyUsageKeyEncipherment,
ExtKeyUsage: []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
}
der, err := x509.CreateCertificate(prng, template, template, priv.Public(), priv)
if err != nil {
return nil, err
}
// It is safe to ignore the error here because we're parsing known-good data
cert, _ := x509.ParseCertificate(der)
return cert, nil
}

222
vendor/github.com/bifurcation/mint/dtls.go generated vendored Normal file
View File

@@ -0,0 +1,222 @@
package mint
import (
"fmt"
"github.com/bifurcation/mint/syntax"
"time"
)
const (
initialMtu = 1200
initialTimeout = 100
)
// labels for timers
const (
retransmitTimerLabel = "handshake retransmit"
ackTimerLabel = "ack timer"
)
type SentHandshakeFragment struct {
seq uint32
offset int
fragLength int
record uint64
acked bool
}
type DtlsAck struct {
RecordNumbers []uint64 `tls:"head=2"`
}
func wireVersion(h *HandshakeLayer) uint16 {
if h.datagram {
return dtls12WireVersion
}
return tls12Version
}
func dtlsConvertVersion(version uint16) uint16 {
if version == tls12Version {
return dtls12WireVersion
}
if version == tls10Version {
return 0xfeff
}
panic(fmt.Sprintf("Internal error, unexpected version=%d", version))
}
// TODO(ekr@rtfm.com): Move these to state-machine.go
func (h *HandshakeContext) handshakeRetransmit() error {
if _, err := h.hOut.SendQueuedMessages(); err != nil {
return err
}
h.timers.start(retransmitTimerLabel,
h.handshakeRetransmit,
h.timeoutMS)
// TODO(ekr@rtfm.com): Back off timer
return nil
}
func (h *HandshakeContext) sendAck() error {
toack := h.hIn.recvdRecords
count := (initialMtu - 2) / 8 // TODO(ekr@rtfm.com): Current MTU
if len(toack) > count {
toack = toack[:count]
}
logf(logTypeHandshake, "Sending ACK: [%x]", toack)
ack := &DtlsAck{toack}
body, err := syntax.Marshal(&ack)
if err != nil {
return err
}
err = h.hOut.conn.WriteRecord(&TLSPlaintext{
contentType: RecordTypeAck,
fragment: body,
})
if err != nil {
return err
}
return nil
}
func (h *HandshakeContext) processAck(data []byte) error {
// Cancel the retransmit timer because we will be resending
// and possibly re-arming later.
h.timers.cancel(retransmitTimerLabel)
ack := &DtlsAck{}
read, err := syntax.Unmarshal(data, &ack)
if err != nil {
return err
}
if len(data) != read {
return fmt.Errorf("Invalid encoding: Extra data not consumed")
}
logf(logTypeHandshake, "ACK: [%x]", ack.RecordNumbers)
for _, r := range ack.RecordNumbers {
for _, m := range h.sentFragments {
if r == m.record {
logf(logTypeHandshake, "Marking %v %v(%v) as acked",
m.seq, m.offset, m.fragLength)
m.acked = true
}
}
}
count, err := h.hOut.SendQueuedMessages()
if err != nil {
return err
}
if count == 0 {
logf(logTypeHandshake, "All messages ACKed")
h.hOut.ClearQueuedMessages()
return nil
}
// Reset the timer
h.timers.start(retransmitTimerLabel,
h.handshakeRetransmit,
h.timeoutMS)
return nil
}
func (c *Conn) GetDTLSTimeout() (bool, time.Duration) {
return c.hsCtx.timers.remaining()
}
func (h *HandshakeContext) receivedHandshakeMessage() {
logf(logTypeHandshake, "%p Received handshake, waiting for start of flight = %v", h, h.waitingNextFlight)
// This just enables tests.
if h.hIn == nil {
return
}
if !h.hIn.datagram {
return
}
if h.waitingNextFlight {
logf(logTypeHandshake, "Received the start of the flight")
// Clear the outgoing DTLS queue and terminate the retransmit timer
h.hOut.ClearQueuedMessages()
h.timers.cancel(retransmitTimerLabel)
// OK, we're not waiting any more.
h.waitingNextFlight = false
}
// Now pre-emptively arm the ACK timer if it's not armed already.
// We'll automatically dis-arm it at the end of the handshake.
if h.timers.getTimer(ackTimerLabel) == nil {
h.timers.start(ackTimerLabel, h.sendAck, h.timeoutMS/4)
}
}
func (h *HandshakeContext) receivedEndOfFlight() {
logf(logTypeHandshake, "%p Received the end of the flight", h)
if !h.hIn.datagram {
return
}
// Empty incoming queue
h.hIn.queued = nil
// Note that we are waiting for the next flight.
h.waitingNextFlight = true
// Clear the ACK queue.
h.hIn.recvdRecords = nil
// Disarm the ACK timer
h.timers.cancel(ackTimerLabel)
}
func (h *HandshakeContext) receivedFinalFlight() {
logf(logTypeHandshake, "%p Received final flight", h)
if !h.hIn.datagram {
return
}
// Disarm the ACK timer
h.timers.cancel(ackTimerLabel)
// But send an ACK immediately.
h.sendAck()
}
func (h *HandshakeContext) fragmentAcked(seq uint32, offset int, fraglen int) bool {
logf(logTypeHandshake, "Looking to see if fragment %v %v(%v) was acked", seq, offset, fraglen)
for _, f := range h.sentFragments {
if !f.acked {
continue
}
if f.seq != seq {
continue
}
if f.offset > offset {
continue
}
// At this point, we know that the stored fragment starts
// at or before what we want to send, so check where the end
// is.
if f.offset+f.fragLength < offset+fraglen {
continue
}
return true
}
return false
}

626
vendor/github.com/bifurcation/mint/extensions.go generated vendored Normal file
View File

@@ -0,0 +1,626 @@
package mint
import (
"bytes"
"fmt"
"github.com/bifurcation/mint/syntax"
)
type ExtensionBody interface {
Type() ExtensionType
Marshal() ([]byte, error)
Unmarshal(data []byte) (int, error)
}
// struct {
// ExtensionType extension_type;
// opaque extension_data<0..2^16-1>;
// } Extension;
type Extension struct {
ExtensionType ExtensionType
ExtensionData []byte `tls:"head=2"`
}
func (ext Extension) Marshal() ([]byte, error) {
return syntax.Marshal(ext)
}
func (ext *Extension) Unmarshal(data []byte) (int, error) {
return syntax.Unmarshal(data, ext)
}
type ExtensionList []Extension
type extensionListInner struct {
List []Extension `tls:"head=2"`
}
func (el ExtensionList) Marshal() ([]byte, error) {
return syntax.Marshal(extensionListInner{el})
}
func (el *ExtensionList) Unmarshal(data []byte) (int, error) {
var list extensionListInner
read, err := syntax.Unmarshal(data, &list)
if err != nil {
return 0, err
}
*el = list.List
return read, nil
}
func (el *ExtensionList) Add(src ExtensionBody) error {
data, err := src.Marshal()
if err != nil {
return err
}
if el == nil {
el = new(ExtensionList)
}
// If one already exists with this type, replace it
for i := range *el {
if (*el)[i].ExtensionType == src.Type() {
(*el)[i].ExtensionData = data
return nil
}
}
// Otherwise append
*el = append(*el, Extension{
ExtensionType: src.Type(),
ExtensionData: data,
})
return nil
}
func (el ExtensionList) Parse(dsts []ExtensionBody) (map[ExtensionType]bool, error) {
found := make(map[ExtensionType]bool)
for _, dst := range dsts {
for _, ext := range el {
if ext.ExtensionType == dst.Type() {
if found[dst.Type()] {
return nil, fmt.Errorf("Duplicate extension of type [%v]", dst.Type())
}
err := safeUnmarshal(dst, ext.ExtensionData)
if err != nil {
return nil, err
}
found[dst.Type()] = true
}
}
}
return found, nil
}
func (el ExtensionList) Find(dst ExtensionBody) (bool, error) {
for _, ext := range el {
if ext.ExtensionType == dst.Type() {
err := safeUnmarshal(dst, ext.ExtensionData)
if err != nil {
return true, err
}
return true, nil
}
}
return false, nil
}
// struct {
// NameType name_type;
// select (name_type) {
// case host_name: HostName;
// } name;
// } ServerName;
//
// enum {
// host_name(0), (255)
// } NameType;
//
// opaque HostName<1..2^16-1>;
//
// struct {
// ServerName server_name_list<1..2^16-1>
// } ServerNameList;
//
// But we only care about the case where there's a single DNS hostname. We
// will never create anything else, and throw if we receive something else
//
// 2 1 2
// | listLen | NameType | nameLen | name |
type ServerNameExtension string
type serverNameInner struct {
NameType uint8
HostName []byte `tls:"head=2,min=1"`
}
type serverNameListInner struct {
ServerNameList []serverNameInner `tls:"head=2,min=1"`
}
func (sni ServerNameExtension) Type() ExtensionType {
return ExtensionTypeServerName
}
func (sni ServerNameExtension) Marshal() ([]byte, error) {
list := serverNameListInner{
ServerNameList: []serverNameInner{{
NameType: 0x00, // host_name
HostName: []byte(sni),
}},
}
return syntax.Marshal(list)
}
func (sni *ServerNameExtension) Unmarshal(data []byte) (int, error) {
var list serverNameListInner
read, err := syntax.Unmarshal(data, &list)
if err != nil {
return 0, err
}
// Syntax requires at least one entry
// Entries beyond the first are ignored
if nameType := list.ServerNameList[0].NameType; nameType != 0x00 {
return 0, fmt.Errorf("tls.servername: Unsupported name type [%x]", nameType)
}
*sni = ServerNameExtension(list.ServerNameList[0].HostName)
return read, nil
}
// struct {
// NamedGroup group;
// opaque key_exchange<1..2^16-1>;
// } KeyShareEntry;
//
// struct {
// select (Handshake.msg_type) {
// case client_hello:
// KeyShareEntry client_shares<0..2^16-1>;
//
// case hello_retry_request:
// NamedGroup selected_group;
//
// case server_hello:
// KeyShareEntry server_share;
// };
// } KeyShare;
type KeyShareEntry struct {
Group NamedGroup
KeyExchange []byte `tls:"head=2,min=1"`
}
func (kse KeyShareEntry) SizeValid() bool {
return len(kse.KeyExchange) == keyExchangeSizeFromNamedGroup(kse.Group)
}
type KeyShareExtension struct {
HandshakeType HandshakeType
SelectedGroup NamedGroup
Shares []KeyShareEntry
}
type KeyShareClientHelloInner struct {
ClientShares []KeyShareEntry `tls:"head=2,min=0"`
}
type KeyShareHelloRetryInner struct {
SelectedGroup NamedGroup
}
type KeyShareServerHelloInner struct {
ServerShare KeyShareEntry
}
func (ks KeyShareExtension) Type() ExtensionType {
return ExtensionTypeKeyShare
}
func (ks KeyShareExtension) Marshal() ([]byte, error) {
switch ks.HandshakeType {
case HandshakeTypeClientHello:
for _, share := range ks.Shares {
if !share.SizeValid() {
return nil, fmt.Errorf("tls.keyshare: Key share has wrong size for group")
}
}
return syntax.Marshal(KeyShareClientHelloInner{ks.Shares})
case HandshakeTypeHelloRetryRequest:
if len(ks.Shares) > 0 {
return nil, fmt.Errorf("tls.keyshare: Key shares not allowed for HelloRetryRequest")
}
return syntax.Marshal(KeyShareHelloRetryInner{ks.SelectedGroup})
case HandshakeTypeServerHello:
if len(ks.Shares) != 1 {
return nil, fmt.Errorf("tls.keyshare: Server must send exactly one key share")
}
if !ks.Shares[0].SizeValid() {
return nil, fmt.Errorf("tls.keyshare: Key share has wrong size for group")
}
return syntax.Marshal(KeyShareServerHelloInner{ks.Shares[0]})
default:
return nil, fmt.Errorf("tls.keyshare: Handshake type not allowed")
}
}
func (ks *KeyShareExtension) Unmarshal(data []byte) (int, error) {
switch ks.HandshakeType {
case HandshakeTypeClientHello:
var inner KeyShareClientHelloInner
read, err := syntax.Unmarshal(data, &inner)
if err != nil {
return 0, err
}
for _, share := range inner.ClientShares {
if !share.SizeValid() {
return 0, fmt.Errorf("tls.keyshare: Key share has wrong size for group")
}
}
ks.Shares = inner.ClientShares
return read, nil
case HandshakeTypeHelloRetryRequest:
var inner KeyShareHelloRetryInner
read, err := syntax.Unmarshal(data, &inner)
if err != nil {
return 0, err
}
ks.SelectedGroup = inner.SelectedGroup
return read, nil
case HandshakeTypeServerHello:
var inner KeyShareServerHelloInner
read, err := syntax.Unmarshal(data, &inner)
if err != nil {
return 0, err
}
if !inner.ServerShare.SizeValid() {
return 0, fmt.Errorf("tls.keyshare: Key share has wrong size for group")
}
ks.Shares = []KeyShareEntry{inner.ServerShare}
return read, nil
default:
return 0, fmt.Errorf("tls.keyshare: Handshake type not allowed")
}
}
// struct {
// NamedGroup named_group_list<2..2^16-1>;
// } NamedGroupList;
type SupportedGroupsExtension struct {
Groups []NamedGroup `tls:"head=2,min=2"`
}
func (sg SupportedGroupsExtension) Type() ExtensionType {
return ExtensionTypeSupportedGroups
}
func (sg SupportedGroupsExtension) Marshal() ([]byte, error) {
return syntax.Marshal(sg)
}
func (sg *SupportedGroupsExtension) Unmarshal(data []byte) (int, error) {
return syntax.Unmarshal(data, sg)
}
// struct {
// SignatureScheme supported_signature_algorithms<2..2^16-2>;
// } SignatureSchemeList
type SignatureAlgorithmsExtension struct {
Algorithms []SignatureScheme `tls:"head=2,min=2"`
}
func (sa SignatureAlgorithmsExtension) Type() ExtensionType {
return ExtensionTypeSignatureAlgorithms
}
func (sa SignatureAlgorithmsExtension) Marshal() ([]byte, error) {
return syntax.Marshal(sa)
}
func (sa *SignatureAlgorithmsExtension) Unmarshal(data []byte) (int, error) {
return syntax.Unmarshal(data, sa)
}
// struct {
// opaque identity<1..2^16-1>;
// uint32 obfuscated_ticket_age;
// } PskIdentity;
//
// opaque PskBinderEntry<32..255>;
//
// struct {
// select (Handshake.msg_type) {
// case client_hello:
// PskIdentity identities<7..2^16-1>;
// PskBinderEntry binders<33..2^16-1>;
//
// case server_hello:
// uint16 selected_identity;
// };
//
// } PreSharedKeyExtension;
type PSKIdentity struct {
Identity []byte `tls:"head=2,min=1"`
ObfuscatedTicketAge uint32
}
type PSKBinderEntry struct {
Binder []byte `tls:"head=1,min=32"`
}
type PreSharedKeyExtension struct {
HandshakeType HandshakeType
Identities []PSKIdentity
Binders []PSKBinderEntry
SelectedIdentity uint16
}
type preSharedKeyClientInner struct {
Identities []PSKIdentity `tls:"head=2,min=7"`
Binders []PSKBinderEntry `tls:"head=2,min=33"`
}
type preSharedKeyServerInner struct {
SelectedIdentity uint16
}
func (psk PreSharedKeyExtension) Type() ExtensionType {
return ExtensionTypePreSharedKey
}
func (psk PreSharedKeyExtension) Marshal() ([]byte, error) {
switch psk.HandshakeType {
case HandshakeTypeClientHello:
return syntax.Marshal(preSharedKeyClientInner{
Identities: psk.Identities,
Binders: psk.Binders,
})
case HandshakeTypeServerHello:
if len(psk.Identities) > 0 || len(psk.Binders) > 0 {
return nil, fmt.Errorf("tls.presharedkey: Server can only provide an index")
}
return syntax.Marshal(preSharedKeyServerInner{psk.SelectedIdentity})
default:
return nil, fmt.Errorf("tls.presharedkey: Handshake type not supported")
}
}
func (psk *PreSharedKeyExtension) Unmarshal(data []byte) (int, error) {
switch psk.HandshakeType {
case HandshakeTypeClientHello:
var inner preSharedKeyClientInner
read, err := syntax.Unmarshal(data, &inner)
if err != nil {
return 0, err
}
if len(inner.Identities) != len(inner.Binders) {
return 0, fmt.Errorf("Lengths of identities and binders not equal")
}
psk.Identities = inner.Identities
psk.Binders = inner.Binders
return read, nil
case HandshakeTypeServerHello:
var inner preSharedKeyServerInner
read, err := syntax.Unmarshal(data, &inner)
if err != nil {
return 0, err
}
psk.SelectedIdentity = inner.SelectedIdentity
return read, nil
default:
return 0, fmt.Errorf("tls.presharedkey: Handshake type not supported")
}
}
func (psk PreSharedKeyExtension) HasIdentity(id []byte) ([]byte, bool) {
for i, localID := range psk.Identities {
if bytes.Equal(localID.Identity, id) {
return psk.Binders[i].Binder, true
}
}
return nil, false
}
// enum { psk_ke(0), psk_dhe_ke(1), (255) } PskKeyExchangeMode;
//
// struct {
// PskKeyExchangeMode ke_modes<1..255>;
// } PskKeyExchangeModes;
type PSKKeyExchangeModesExtension struct {
KEModes []PSKKeyExchangeMode `tls:"head=1,min=1"`
}
func (pkem PSKKeyExchangeModesExtension) Type() ExtensionType {
return ExtensionTypePSKKeyExchangeModes
}
func (pkem PSKKeyExchangeModesExtension) Marshal() ([]byte, error) {
return syntax.Marshal(pkem)
}
func (pkem *PSKKeyExchangeModesExtension) Unmarshal(data []byte) (int, error) {
return syntax.Unmarshal(data, pkem)
}
// struct {
// } EarlyDataIndication;
type EarlyDataExtension struct{}
func (ed EarlyDataExtension) Type() ExtensionType {
return ExtensionTypeEarlyData
}
func (ed EarlyDataExtension) Marshal() ([]byte, error) {
return []byte{}, nil
}
func (ed *EarlyDataExtension) Unmarshal(data []byte) (int, error) {
return 0, nil
}
// struct {
// uint32 max_early_data_size;
// } TicketEarlyDataInfo;
type TicketEarlyDataInfoExtension struct {
MaxEarlyDataSize uint32
}
func (tedi TicketEarlyDataInfoExtension) Type() ExtensionType {
return ExtensionTypeTicketEarlyDataInfo
}
func (tedi TicketEarlyDataInfoExtension) Marshal() ([]byte, error) {
return syntax.Marshal(tedi)
}
func (tedi *TicketEarlyDataInfoExtension) Unmarshal(data []byte) (int, error) {
return syntax.Unmarshal(data, tedi)
}
// opaque ProtocolName<1..2^8-1>;
//
// struct {
// ProtocolName protocol_name_list<2..2^16-1>
// } ProtocolNameList;
type ALPNExtension struct {
Protocols []string
}
type protocolNameInner struct {
Name []byte `tls:"head=1,min=1"`
}
type alpnExtensionInner struct {
Protocols []protocolNameInner `tls:"head=2,min=2"`
}
func (alpn ALPNExtension) Type() ExtensionType {
return ExtensionTypeALPN
}
func (alpn ALPNExtension) Marshal() ([]byte, error) {
protocols := make([]protocolNameInner, len(alpn.Protocols))
for i, protocol := range alpn.Protocols {
protocols[i] = protocolNameInner{[]byte(protocol)}
}
return syntax.Marshal(alpnExtensionInner{protocols})
}
func (alpn *ALPNExtension) Unmarshal(data []byte) (int, error) {
var inner alpnExtensionInner
read, err := syntax.Unmarshal(data, &inner)
if err != nil {
return 0, err
}
alpn.Protocols = make([]string, len(inner.Protocols))
for i, protocol := range inner.Protocols {
alpn.Protocols[i] = string(protocol.Name)
}
return read, nil
}
// struct {
// ProtocolVersion versions<2..254>;
// } SupportedVersions;
type SupportedVersionsExtension struct {
HandshakeType HandshakeType
Versions []uint16
}
type SupportedVersionsClientHelloInner struct {
Versions []uint16 `tls:"head=1,min=2,max=254"`
}
type SupportedVersionsServerHelloInner struct {
Version uint16
}
func (sv SupportedVersionsExtension) Type() ExtensionType {
return ExtensionTypeSupportedVersions
}
func (sv SupportedVersionsExtension) Marshal() ([]byte, error) {
switch sv.HandshakeType {
case HandshakeTypeClientHello:
return syntax.Marshal(SupportedVersionsClientHelloInner{sv.Versions})
case HandshakeTypeServerHello, HandshakeTypeHelloRetryRequest:
return syntax.Marshal(SupportedVersionsServerHelloInner{sv.Versions[0]})
default:
return nil, fmt.Errorf("tls.supported_versions: Handshake type not allowed")
}
}
func (sv *SupportedVersionsExtension) Unmarshal(data []byte) (int, error) {
switch sv.HandshakeType {
case HandshakeTypeClientHello:
var inner SupportedVersionsClientHelloInner
read, err := syntax.Unmarshal(data, &inner)
if err != nil {
return 0, err
}
sv.Versions = inner.Versions
return read, nil
case HandshakeTypeServerHello, HandshakeTypeHelloRetryRequest:
var inner SupportedVersionsServerHelloInner
read, err := syntax.Unmarshal(data, &inner)
if err != nil {
return 0, err
}
sv.Versions = []uint16{inner.Version}
return read, nil
default:
return 0, fmt.Errorf("tls.supported_versions: Handshake type not allowed")
}
}
// struct {
// opaque cookie<1..2^16-1>;
// } Cookie;
type CookieExtension struct {
Cookie []byte `tls:"head=2,min=1"`
}
func (c CookieExtension) Type() ExtensionType {
return ExtensionTypeCookie
}
func (c CookieExtension) Marshal() ([]byte, error) {
return syntax.Marshal(c)
}
func (c *CookieExtension) Unmarshal(data []byte) (int, error) {
return syntax.Unmarshal(data, c)
}

147
vendor/github.com/bifurcation/mint/ffdhe.go generated vendored Normal file
View File

@@ -0,0 +1,147 @@
package mint
import (
"encoding/hex"
"math/big"
)
var (
finiteFieldPrime2048hex = "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1" +
"D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9" +
"7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561" +
"2433F51F5F066ED0856365553DED1AF3B557135E7F57C935" +
"984F0C70E0E68B77E2A689DAF3EFE8721DF158A136ADE735" +
"30ACCA4F483A797ABC0AB182B324FB61D108A94BB2C8E3FB" +
"B96ADAB760D7F4681D4F42A3DE394DF4AE56EDE76372BB19" +
"0B07A7C8EE0A6D709E02FCE1CDF7E2ECC03404CD28342F61" +
"9172FE9CE98583FF8E4F1232EEF28183C3FE3B1B4C6FAD73" +
"3BB5FCBC2EC22005C58EF1837D1683B2C6F34A26C1B2EFFA" +
"886B423861285C97FFFFFFFFFFFFFFFF"
finiteFieldPrime2048bytes, _ = hex.DecodeString(finiteFieldPrime2048hex)
finiteFieldPrime2048 = big.NewInt(0).SetBytes(finiteFieldPrime2048bytes)
finiteFieldPrime3072hex = "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1" +
"D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9" +
"7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561" +
"2433F51F5F066ED0856365553DED1AF3B557135E7F57C935" +
"984F0C70E0E68B77E2A689DAF3EFE8721DF158A136ADE735" +
"30ACCA4F483A797ABC0AB182B324FB61D108A94BB2C8E3FB" +
"B96ADAB760D7F4681D4F42A3DE394DF4AE56EDE76372BB19" +
"0B07A7C8EE0A6D709E02FCE1CDF7E2ECC03404CD28342F61" +
"9172FE9CE98583FF8E4F1232EEF28183C3FE3B1B4C6FAD73" +
"3BB5FCBC2EC22005C58EF1837D1683B2C6F34A26C1B2EFFA" +
"886B4238611FCFDCDE355B3B6519035BBC34F4DEF99C0238" +
"61B46FC9D6E6C9077AD91D2691F7F7EE598CB0FAC186D91C" +
"AEFE130985139270B4130C93BC437944F4FD4452E2D74DD3" +
"64F2E21E71F54BFF5CAE82AB9C9DF69EE86D2BC522363A0D" +
"ABC521979B0DEADA1DBF9A42D5C4484E0ABCD06BFA53DDEF" +
"3C1B20EE3FD59D7C25E41D2B66C62E37FFFFFFFFFFFFFFFF"
finiteFieldPrime3072bytes, _ = hex.DecodeString(finiteFieldPrime3072hex)
finiteFieldPrime3072 = big.NewInt(0).SetBytes(finiteFieldPrime3072bytes)
finiteFieldPrime4096hex = "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1" +
"D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9" +
"7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561" +
"2433F51F5F066ED0856365553DED1AF3B557135E7F57C935" +
"984F0C70E0E68B77E2A689DAF3EFE8721DF158A136ADE735" +
"30ACCA4F483A797ABC0AB182B324FB61D108A94BB2C8E3FB" +
"B96ADAB760D7F4681D4F42A3DE394DF4AE56EDE76372BB19" +
"0B07A7C8EE0A6D709E02FCE1CDF7E2ECC03404CD28342F61" +
"9172FE9CE98583FF8E4F1232EEF28183C3FE3B1B4C6FAD73" +
"3BB5FCBC2EC22005C58EF1837D1683B2C6F34A26C1B2EFFA" +
"886B4238611FCFDCDE355B3B6519035BBC34F4DEF99C0238" +
"61B46FC9D6E6C9077AD91D2691F7F7EE598CB0FAC186D91C" +
"AEFE130985139270B4130C93BC437944F4FD4452E2D74DD3" +
"64F2E21E71F54BFF5CAE82AB9C9DF69EE86D2BC522363A0D" +
"ABC521979B0DEADA1DBF9A42D5C4484E0ABCD06BFA53DDEF" +
"3C1B20EE3FD59D7C25E41D2B669E1EF16E6F52C3164DF4FB" +
"7930E9E4E58857B6AC7D5F42D69F6D187763CF1D55034004" +
"87F55BA57E31CC7A7135C886EFB4318AED6A1E012D9E6832" +
"A907600A918130C46DC778F971AD0038092999A333CB8B7A" +
"1A1DB93D7140003C2A4ECEA9F98D0ACC0A8291CDCEC97DCF" +
"8EC9B55A7F88A46B4DB5A851F44182E1C68A007E5E655F6A" +
"FFFFFFFFFFFFFFFF"
finiteFieldPrime4096bytes, _ = hex.DecodeString(finiteFieldPrime4096hex)
finiteFieldPrime4096 = big.NewInt(0).SetBytes(finiteFieldPrime4096bytes)
finiteFieldPrime6144hex = "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1" +
"D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9" +
"7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561" +
"2433F51F5F066ED0856365553DED1AF3B557135E7F57C935" +
"984F0C70E0E68B77E2A689DAF3EFE8721DF158A136ADE735" +
"30ACCA4F483A797ABC0AB182B324FB61D108A94BB2C8E3FB" +
"B96ADAB760D7F4681D4F42A3DE394DF4AE56EDE76372BB19" +
"0B07A7C8EE0A6D709E02FCE1CDF7E2ECC03404CD28342F61" +
"9172FE9CE98583FF8E4F1232EEF28183C3FE3B1B4C6FAD73" +
"3BB5FCBC2EC22005C58EF1837D1683B2C6F34A26C1B2EFFA" +
"886B4238611FCFDCDE355B3B6519035BBC34F4DEF99C0238" +
"61B46FC9D6E6C9077AD91D2691F7F7EE598CB0FAC186D91C" +
"AEFE130985139270B4130C93BC437944F4FD4452E2D74DD3" +
"64F2E21E71F54BFF5CAE82AB9C9DF69EE86D2BC522363A0D" +
"ABC521979B0DEADA1DBF9A42D5C4484E0ABCD06BFA53DDEF" +
"3C1B20EE3FD59D7C25E41D2B669E1EF16E6F52C3164DF4FB" +
"7930E9E4E58857B6AC7D5F42D69F6D187763CF1D55034004" +
"87F55BA57E31CC7A7135C886EFB4318AED6A1E012D9E6832" +
"A907600A918130C46DC778F971AD0038092999A333CB8B7A" +
"1A1DB93D7140003C2A4ECEA9F98D0ACC0A8291CDCEC97DCF" +
"8EC9B55A7F88A46B4DB5A851F44182E1C68A007E5E0DD902" +
"0BFD64B645036C7A4E677D2C38532A3A23BA4442CAF53EA6" +
"3BB454329B7624C8917BDD64B1C0FD4CB38E8C334C701C3A" +
"CDAD0657FCCFEC719B1F5C3E4E46041F388147FB4CFDB477" +
"A52471F7A9A96910B855322EDB6340D8A00EF092350511E3" +
"0ABEC1FFF9E3A26E7FB29F8C183023C3587E38DA0077D9B4" +
"763E4E4B94B2BBC194C6651E77CAF992EEAAC0232A281BF6" +
"B3A739C1226116820AE8DB5847A67CBEF9C9091B462D538C" +
"D72B03746AE77F5E62292C311562A846505DC82DB854338A" +
"E49F5235C95B91178CCF2DD5CACEF403EC9D1810C6272B04" +
"5B3B71F9DC6B80D63FDD4A8E9ADB1E6962A69526D43161C1" +
"A41D570D7938DAD4A40E329CD0E40E65FFFFFFFFFFFFFFFF"
finiteFieldPrime6144bytes, _ = hex.DecodeString(finiteFieldPrime6144hex)
finiteFieldPrime6144 = big.NewInt(0).SetBytes(finiteFieldPrime6144bytes)
finiteFieldPrime8192hex = "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1" +
"D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9" +
"7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561" +
"2433F51F5F066ED0856365553DED1AF3B557135E7F57C935" +
"984F0C70E0E68B77E2A689DAF3EFE8721DF158A136ADE735" +
"30ACCA4F483A797ABC0AB182B324FB61D108A94BB2C8E3FB" +
"B96ADAB760D7F4681D4F42A3DE394DF4AE56EDE76372BB19" +
"0B07A7C8EE0A6D709E02FCE1CDF7E2ECC03404CD28342F61" +
"9172FE9CE98583FF8E4F1232EEF28183C3FE3B1B4C6FAD73" +
"3BB5FCBC2EC22005C58EF1837D1683B2C6F34A26C1B2EFFA" +
"886B4238611FCFDCDE355B3B6519035BBC34F4DEF99C0238" +
"61B46FC9D6E6C9077AD91D2691F7F7EE598CB0FAC186D91C" +
"AEFE130985139270B4130C93BC437944F4FD4452E2D74DD3" +
"64F2E21E71F54BFF5CAE82AB9C9DF69EE86D2BC522363A0D" +
"ABC521979B0DEADA1DBF9A42D5C4484E0ABCD06BFA53DDEF" +
"3C1B20EE3FD59D7C25E41D2B669E1EF16E6F52C3164DF4FB" +
"7930E9E4E58857B6AC7D5F42D69F6D187763CF1D55034004" +
"87F55BA57E31CC7A7135C886EFB4318AED6A1E012D9E6832" +
"A907600A918130C46DC778F971AD0038092999A333CB8B7A" +
"1A1DB93D7140003C2A4ECEA9F98D0ACC0A8291CDCEC97DCF" +
"8EC9B55A7F88A46B4DB5A851F44182E1C68A007E5E0DD902" +
"0BFD64B645036C7A4E677D2C38532A3A23BA4442CAF53EA6" +
"3BB454329B7624C8917BDD64B1C0FD4CB38E8C334C701C3A" +
"CDAD0657FCCFEC719B1F5C3E4E46041F388147FB4CFDB477" +
"A52471F7A9A96910B855322EDB6340D8A00EF092350511E3" +
"0ABEC1FFF9E3A26E7FB29F8C183023C3587E38DA0077D9B4" +
"763E4E4B94B2BBC194C6651E77CAF992EEAAC0232A281BF6" +
"B3A739C1226116820AE8DB5847A67CBEF9C9091B462D538C" +
"D72B03746AE77F5E62292C311562A846505DC82DB854338A" +
"E49F5235C95B91178CCF2DD5CACEF403EC9D1810C6272B04" +
"5B3B71F9DC6B80D63FDD4A8E9ADB1E6962A69526D43161C1" +
"A41D570D7938DAD4A40E329CCFF46AAA36AD004CF600C838" +
"1E425A31D951AE64FDB23FCEC9509D43687FEB69EDD1CC5E" +
"0B8CC3BDF64B10EF86B63142A3AB8829555B2F747C932665" +
"CB2C0F1CC01BD70229388839D2AF05E454504AC78B758282" +
"2846C0BA35C35F5C59160CC046FD8251541FC68C9C86B022" +
"BB7099876A460E7451A8A93109703FEE1C217E6C3826E52C" +
"51AA691E0E423CFC99E9E31650C1217B624816CDAD9A95F9" +
"D5B8019488D9C0A0A1FE3075A577E23183F81D4A3F2FA457" +
"1EFC8CE0BA8A4FE8B6855DFE72B0A66EDED2FBABFBE58A30" +
"FAFABE1C5D71A87E2F741EF8C1FE86FEA6BBFDE530677F0D" +
"97D11D49F7A8443D0822E506A9F4614E011E2A94838FF88C" +
"D68C8BB7C5C6424CFFFFFFFFFFFFFFFF"
finiteFieldPrime8192bytes, _ = hex.DecodeString(finiteFieldPrime8192hex)
finiteFieldPrime8192 = big.NewInt(0).SetBytes(finiteFieldPrime8192bytes)
)

Some files were not shown because too many files have changed in this diff Show More