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Update dependencies (#5518)

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This commit is contained in:
hongming
2023-02-12 23:09:20 +08:00
committed by GitHub
parent d3b35fb2da
commit a979342f56
1486 changed files with 126660 additions and 71128 deletions
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62
vendor/github.com/docker/docker/AUTHORS generated vendored
View File

@@ -45,6 +45,7 @@ AJ Bowen <aj@soulshake.net>
Ajey Charantimath <ajey.charantimath@gmail.com>
ajneu <ajneu@users.noreply.github.com>
Akash Gupta <akagup@microsoft.com>
Akhil Mohan <akhil.mohan@mayadata.io>
Akihiro Matsushima <amatsusbit@gmail.com>
Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
Akim Demaille <akim.demaille@docker.com>
@@ -52,10 +53,12 @@ Akira Koyasu <mail@akirakoyasu.net>
Akshay Karle <akshay.a.karle@gmail.com>
Al Tobey <al@ooyala.com>
alambike <alambike@gmail.com>
Alan Hoyle <alan@alanhoyle.com>
Alan Scherger <flyinprogrammer@gmail.com>
Alan Thompson <cloojure@gmail.com>
Albert Callarisa <shark234@gmail.com>
Albert Zhang <zhgwenming@gmail.com>
Albin Kerouanton <albin@akerouanton.name>
Alejandro González Hevia <alejandrgh11@gmail.com>
Aleksa Sarai <asarai@suse.de>
Aleksandrs Fadins <aleks@s-ko.net>
@@ -109,6 +112,7 @@ Amy Lindburg <amy.lindburg@docker.com>
Anand Patil <anand.prabhakar.patil@gmail.com>
AnandkumarPatel <anandkumarpatel@gmail.com>
Anatoly Borodin <anatoly.borodin@gmail.com>
Anca Iordache <anca.iordache@docker.com>
Anchal Agrawal <aagrawa4@illinois.edu>
Anda Xu <anda.xu@docker.com>
Anders Janmyr <anders@janmyr.com>
@@ -215,10 +219,12 @@ Benjamin Atkin <ben@benatkin.com>
Benjamin Baker <Benjamin.baker@utexas.edu>
Benjamin Boudreau <boudreau.benjamin@gmail.com>
Benjamin Yolken <yolken@stripe.com>
Benny Ng <benny.tpng@gmail.com>
Benoit Chesneau <bchesneau@gmail.com>
Bernerd Schaefer <bj.schaefer@gmail.com>
Bernhard M. Wiedemann <bwiedemann@suse.de>
Bert Goethals <bert@bertg.be>
Bertrand Roussel <broussel@sierrawireless.com>
Bevisy Zhang <binbin36520@gmail.com>
Bharath Thiruveedula <bharath_ves@hotmail.com>
Bhiraj Butala <abhiraj.butala@gmail.com>
@@ -231,6 +237,7 @@ Bingshen Wang <bingshen.wbs@alibaba-inc.com>
Blake Geno <blakegeno@gmail.com>
Boaz Shuster <ripcurld.github@gmail.com>
bobby abbott <ttobbaybbob@gmail.com>
Boqin Qin <bobbqqin@gmail.com>
Boris Pruessmann <boris@pruessmann.org>
Boshi Lian <farmer1992@gmail.com>
Bouke Haarsma <bouke@webatoom.nl>
@@ -334,7 +341,7 @@ Chris Gibson <chris@chrisg.io>
Chris Khoo <chris.khoo@gmail.com>
Chris McKinnel <chris.mckinnel@tangentlabs.co.uk>
Chris McKinnel <chrismckinnel@gmail.com>
Chris Price <chris.price@docker.com>
Chris Price <cprice@mirantis.com>
Chris Seto <chriskseto@gmail.com>
Chris Snow <chsnow123@gmail.com>
Chris St. Pierre <chris.a.st.pierre@gmail.com>
@@ -361,7 +368,7 @@ Christopher Currie <codemonkey+github@gmail.com>
Christopher Jones <tophj@linux.vnet.ibm.com>
Christopher Latham <sudosurootdev@gmail.com>
Christopher Rigor <crigor@gmail.com>
Christy Perez <christy@linux.vnet.ibm.com>
Christy Norman <christy@linux.vnet.ibm.com>
Chun Chen <ramichen@tencent.com>
Ciro S. Costa <ciro.costa@usp.br>
Clayton Coleman <ccoleman@redhat.com>
@@ -381,8 +388,10 @@ Corey Farrell <git@cfware.com>
Cory Forsyth <cory.forsyth@gmail.com>
cressie176 <github@stephen-cresswell.net>
CrimsonGlory <CrimsonGlory@users.noreply.github.com>
Cristian Ariza <dev@cristianrz.com>
Cristian Staretu <cristian.staretu@gmail.com>
cristiano balducci <cristiano.balducci@gmail.com>
Cristina Yenyxe Gonzalez Garcia <cristina.yenyxe@gmail.com>
Cruceru Calin-Cristian <crucerucalincristian@gmail.com>
CUI Wei <ghostplant@qq.com>
Cyprian Gracz <cyprian.gracz@micro-jumbo.eu>
@@ -409,12 +418,14 @@ Dan Williams <me@deedubs.com>
Dani Hodovic <dani.hodovic@gmail.com>
Dani Louca <dani.louca@docker.com>
Daniel Antlinger <d.antlinger@gmx.at>
Daniel Black <daniel@linux.ibm.com>
Daniel Dao <dqminh@cloudflare.com>
Daniel Exner <dex@dragonslave.de>
Daniel Farrell <dfarrell@redhat.com>
Daniel Garcia <daniel@danielgarcia.info>
Daniel Gasienica <daniel@gasienica.ch>
Daniel Grunwell <mwgrunny@gmail.com>
Daniel Helfand <helfand.4@gmail.com>
Daniel Hiltgen <daniel.hiltgen@docker.com>
Daniel J Walsh <dwalsh@redhat.com>
Daniel Menet <membership@sontags.ch>
@@ -496,6 +507,7 @@ Derek McGowan <derek@mcgstyle.net>
Deric Crago <deric.crago@gmail.com>
Deshi Xiao <dxiao@redhat.com>
devmeyster <arthurfbi@yahoo.com>
Devon Estes <devon.estes@klarna.com>
Devvyn Murphy <devvyn@devvyn.com>
Dharmit Shah <shahdharmit@gmail.com>
Dhawal Yogesh Bhanushali <dbhanushali@vmware.com>
@@ -545,7 +557,7 @@ Douglas Curtis <dougcurtis1@gmail.com>
Dr Nic Williams <drnicwilliams@gmail.com>
dragon788 <dragon788@users.noreply.github.com>
Dražen Lučanin <kermit666@gmail.com>
Drew Erny <drew.erny@docker.com>
Drew Erny <derny@mirantis.com>
Drew Hubl <drew.hubl@gmail.com>
Dustin Sallings <dustin@spy.net>
Ed Costello <epc@epcostello.com>
@@ -607,6 +619,7 @@ Evan Phoenix <evan@fallingsnow.net>
Evan Wies <evan@neomantra.net>
Evelyn Xu <evelynhsu21@gmail.com>
Everett Toews <everett.toews@rackspace.com>
Evgeniy Makhrov <e.makhrov@corp.badoo.com>
Evgeny Shmarnev <shmarnev@gmail.com>
Evgeny Vereshchagin <evvers@ya.ru>
Ewa Czechowska <ewa@ai-traders.com>
@@ -653,6 +666,7 @@ Florian <FWirtz@users.noreply.github.com>
Florian Klein <florian.klein@free.fr>
Florian Maier <marsmensch@users.noreply.github.com>
Florian Noeding <noeding@adobe.com>
Florian Schmaus <flo@geekplace.eu>
Florian Weingarten <flo@hackvalue.de>
Florin Asavoaie <florin.asavoaie@gmail.com>
Florin Patan <florinpatan@gmail.com>
@@ -689,7 +703,7 @@ Gareth Rushgrove <gareth@morethanseven.net>
Garrett Barboza <garrett@garrettbarboza.com>
Gary Schaetz <gary@schaetzkc.com>
Gaurav <gaurav.gosec@gmail.com>
gautam, prasanna <prasannagautam@gmail.com>
Gaurav Singh <gaurav1086@gmail.com>
Gaël PORTAY <gael.portay@savoirfairelinux.com>
Genki Takiuchi <genki@s21g.com>
GennadySpb <lipenkov@gmail.com>
@@ -720,7 +734,7 @@ Gopikannan Venugopalsamy <gopikannan.venugopalsamy@gmail.com>
Gosuke Miyashita <gosukenator@gmail.com>
Gou Rao <gou@portworx.com>
Govinda Fichtner <govinda.fichtner@googlemail.com>
Grant Millar <grant@cylo.io>
Grant Millar <rid@cylo.io>
Grant Reaber <grant.reaber@gmail.com>
Graydon Hoare <graydon@pobox.com>
Greg Fausak <greg@tacodata.com>
@@ -743,6 +757,7 @@ Haichao Yang <yang.haichao@zte.com.cn>
haikuoliu <haikuo@amazon.com>
Hakan Özler <hakan.ozler@kodcu.com>
Hamish Hutchings <moredhel@aoeu.me>
Hannes Ljungberg <hannes@5monkeys.se>
Hans Kristian Flaatten <hans@starefossen.com>
Hans Rødtang <hansrodtang@gmail.com>
Hao Shu Wei <haosw@cn.ibm.com>
@@ -769,6 +784,8 @@ Hollie Teal <hollie@docker.com>
Hong Xu <hong@topbug.net>
Hongbin Lu <hongbin034@gmail.com>
Hongxu Jia <hongxu.jia@windriver.com>
Honza Pokorny <me@honza.ca>
Hsing-Hui Hsu <hsinghui@amazon.com>
hsinko <21551195@zju.edu.cn>
Hu Keping <hukeping@huawei.com>
Hu Tao <hutao@cn.fujitsu.com>
@@ -809,6 +826,7 @@ Ingo Gottwald <in.gottwald@gmail.com>
Innovimax <innovimax@gmail.com>
Isaac Dupree <antispam@idupree.com>
Isabel Jimenez <contact.isabeljimenez@gmail.com>
Isaiah Grace <irgkenya4@gmail.com>
Isao Jonas <isao.jonas@gmail.com>
Iskander Sharipov <quasilyte@gmail.com>
Ivan Babrou <ibobrik@gmail.com>
@@ -824,6 +842,7 @@ Jacob Edelman <edelman.jd@gmail.com>
Jacob Tomlinson <jacob@tom.linson.uk>
Jacob Vallejo <jakeev@amazon.com>
Jacob Wen <jian.w.wen@oracle.com>
Jaime Cepeda <jcepedavillamayor@gmail.com>
Jaivish Kothari <janonymous.codevulture@gmail.com>
Jake Champlin <jake.champlin.27@gmail.com>
Jake Moshenko <jake@devtable.com>
@@ -838,12 +857,13 @@ James Kyburz <james.kyburz@gmail.com>
James Kyle <james@jameskyle.org>
James Lal <james@lightsofapollo.com>
James Mills <prologic@shortcircuit.net.au>
James Nesbitt <james.nesbitt@wunderkraut.com>
James Nesbitt <jnesbitt@mirantis.com>
James Nugent <james@jen20.com>
James Turnbull <james@lovedthanlost.net>
James Watkins-Harvey <jwatkins@progi-media.com>
Jamie Hannaford <jamie@limetree.org>
Jamshid Afshar <jafshar@yahoo.com>
Jan Chren <dev.rindeal@gmail.com>
Jan Keromnes <janx@linux.com>
Jan Koprowski <jan.koprowski@gmail.com>
Jan Pazdziora <jpazdziora@redhat.com>
@@ -858,6 +878,7 @@ Jared Hocutt <jaredh@netapp.com>
Jaroslaw Zabiello <hipertracker@gmail.com>
jaseg <jaseg@jaseg.net>
Jasmine Hegman <jasmine@jhegman.com>
Jason A. Donenfeld <Jason@zx2c4.com>
Jason Divock <jdivock@gmail.com>
Jason Giedymin <jasong@apache.org>
Jason Green <Jason.Green@AverInformatics.Com>
@@ -905,7 +926,7 @@ Jeroen Franse <jeroenfranse@gmail.com>
Jeroen Jacobs <github@jeroenj.be>
Jesse Dearing <jesse.dearing@gmail.com>
Jesse Dubay <jesse@thefortytwo.net>
Jessica Frazelle <acidburn@microsoft.com>
Jessica Frazelle <jess@oxide.computer>
Jezeniel Zapanta <jpzapanta22@gmail.com>
Jhon Honce <jhonce@redhat.com>
Ji.Zhilong <zhilongji@gmail.com>
@@ -913,6 +934,7 @@ Jian Liao <jliao@alauda.io>
Jian Zhang <zhangjian.fnst@cn.fujitsu.com>
Jiang Jinyang <jjyruby@gmail.com>
Jie Luo <luo612@zju.edu.cn>
Jie Ma <jienius@outlook.com>
Jihyun Hwang <jhhwang@telcoware.com>
Jilles Oldenbeuving <ojilles@gmail.com>
Jim Alateras <jima@comware.com.au>
@@ -969,6 +991,7 @@ Jon Johnson <jonjohnson@google.com>
Jon Surrell <jon.surrell@gmail.com>
Jon Wedaman <jweede@gmail.com>
Jonas Dohse <jonas@dohse.ch>
Jonas Heinrich <Jonas@JonasHeinrich.com>
Jonas Pfenniger <jonas@pfenniger.name>
Jonathan A. Schweder <jonathanschweder@gmail.com>
Jonathan A. Sternberg <jonathansternberg@gmail.com>
@@ -1018,6 +1041,8 @@ Julien Dubois <julien.dubois@gmail.com>
Julien Kassar <github@kassisol.com>
Julien Maitrehenry <julien.maitrehenry@me.com>
Julien Pervillé <julien.perville@perfect-memory.com>
Julien Pivotto <roidelapluie@inuits.eu>
Julio Guerra <julio@sqreen.com>
Julio Montes <imc.coder@gmail.com>
Jun-Ru Chang <jrjang@gmail.com>
Jussi Nummelin <jussi.nummelin@gmail.com>
@@ -1191,7 +1216,6 @@ Lukasz Zajaczkowski <Lukasz.Zajaczkowski@ts.fujitsu.com>
Luke Marsden <me@lukemarsden.net>
Lyn <energylyn@zju.edu.cn>
Lynda O'Leary <lyndaoleary29@gmail.com>
lzhfromutsc <lzhfromustc@gmail.com>
Lénaïc Huard <lhuard@amadeus.com>
Ma Müller <mueller-ma@users.noreply.github.com>
Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
@@ -1285,6 +1309,7 @@ Matthieu Hauglustaine <matt.hauglustaine@gmail.com>
Mattias Jernberg <nostrad@gmail.com>
Mauricio Garavaglia <mauricio@medallia.com>
mauriyouth <mauriyouth@gmail.com>
Max Harmathy <max.harmathy@web.de>
Max Shytikov <mshytikov@gmail.com>
Maxim Fedchyshyn <sevmax@gmail.com>
Maxim Ivanov <ivanov.maxim@gmail.com>
@@ -1342,6 +1367,7 @@ Miguel Morales <mimoralea@gmail.com>
Mihai Borobocea <MihaiBorob@gmail.com>
Mihuleacc Sergiu <mihuleac.sergiu@gmail.com>
Mike Brown <brownwm@us.ibm.com>
Mike Bush <mpbush@gmail.com>
Mike Casas <mkcsas0@gmail.com>
Mike Chelen <michael.chelen@gmail.com>
Mike Danese <mikedanese@google.com>
@@ -1434,6 +1460,7 @@ Nik Nyby <nikolas@gnu.org>
Nikhil Chawla <chawlanikhil24@gmail.com>
NikolaMandic <mn080202@gmail.com>
Nikolas Garofil <nikolas.garofil@uantwerpen.be>
Nikolay Edigaryev <edigaryev@gmail.com>
Nikolay Milovanov <nmil@itransformers.net>
Nirmal Mehta <nirmalkmehta@gmail.com>
Nishant Totla <nishanttotla@gmail.com>
@@ -1637,6 +1664,7 @@ Roland Kammerer <roland.kammerer@linbit.com>
Roland Moriz <rmoriz@users.noreply.github.com>
Roma Sokolov <sokolov.r.v@gmail.com>
Roman Dudin <katrmr@gmail.com>
Roman Mazur <roman@balena.io>
Roman Strashkin <roman.strashkin@gmail.com>
Ron Smits <ron.smits@gmail.com>
Ron Williams <ron.a.williams@gmail.com>
@@ -1793,6 +1821,7 @@ Srini Brahmaroutu <srbrahma@us.ibm.com>
Srinivasan Srivatsan <srinivasan.srivatsan@hpe.com>
Staf Wagemakers <staf@wagemakers.be>
Stanislav Bondarenko <stanislav.bondarenko@gmail.com>
Stanislav Levin <slev@altlinux.org>
Steeve Morin <steeve.morin@gmail.com>
Stefan Berger <stefanb@linux.vnet.ibm.com>
Stefan J. Wernli <swernli@microsoft.com>
@@ -1804,7 +1833,7 @@ Stefan Weil <sw@weilnetz.de>
Stephan Spindler <shutefan@gmail.com>
Stephen Benjamin <stephen@redhat.com>
Stephen Crosby <stevecrozz@gmail.com>
Stephen Day <stephen.day@docker.com>
Stephen Day <stevvooe@gmail.com>
Stephen Drake <stephen@xenolith.net>
Stephen Rust <srust@blockbridge.com>
Steve Desmond <steve@vtsv.ca>
@@ -1875,6 +1904,7 @@ Tianyi Wang <capkurmagati@gmail.com>
Tibor Vass <teabee89@gmail.com>
Tiffany Jernigan <tiffany.f.j@gmail.com>
Tiffany Low <tiffany@box.com>
Till Wegmüller <toasterson@gmail.com>
Tim <elatllat@gmail.com>
Tim Bart <tim@fewagainstmany.com>
Tim Bosse <taim@bosboot.org>
@@ -1927,7 +1957,7 @@ Tony Miller <mcfiredrill@gmail.com>
toogley <toogley@mailbox.org>
Torstein Husebø <torstein@huseboe.net>
Tõnis Tiigi <tonistiigi@gmail.com>
tpng <benny.tpng@gmail.com>
Trace Andreason <tandreason@gmail.com>
tracylihui <793912329@qq.com>
Trapier Marshall <trapier.marshall@docker.com>
Travis Cline <travis.cline@gmail.com>
@@ -1950,6 +1980,7 @@ Utz Bacher <utz.bacher@de.ibm.com>
vagrant <vagrant@ubuntu-14.04-amd64-vbox>
Vaidas Jablonskis <jablonskis@gmail.com>
vanderliang <lansheng@meili-inc.com>
Velko Ivanov <vivanov@deeperplane.com>
Veres Lajos <vlajos@gmail.com>
Victor Algaze <valgaze@gmail.com>
Victor Coisne <victor.coisne@dotcloud.com>
@@ -1961,12 +1992,13 @@ Victor Palma <palma.victor@gmail.com>
Victor Vieux <victor.vieux@docker.com>
Victoria Bialas <victoria.bialas@docker.com>
Vijaya Kumar K <vijayak@caviumnetworks.com>
Vikram bir Singh <vikrambir.singh@docker.com>
Vikram bir Singh <vsingh@mirantis.com>
Viktor Stanchev <me@viktorstanchev.com>
Viktor Vojnovski <viktor.vojnovski@amadeus.com>
VinayRaghavanKS <raghavan.vinay@gmail.com>
Vincent Batts <vbatts@redhat.com>
Vincent Bernat <Vincent.Bernat@exoscale.ch>
Vincent Boulineau <vincent.boulineau@datadoghq.com>
Vincent Demeester <vincent.demeester@docker.com>
Vincent Giersch <vincent.giersch@ovh.net>
Vincent Mayers <vincent.mayers@inbloom.org>
@@ -1997,6 +2029,8 @@ Wang Long <long.wanglong@huawei.com>
Wang Ping <present.wp@icloud.com>
Wang Xing <hzwangxing@corp.netease.com>
Wang Yuexiao <wang.yuexiao@zte.com.cn>
Wang Yumu <37442693@qq.com>
wanghuaiqing <wanghuaiqing@loongson.cn>
Ward Vandewege <ward@jhvc.com>
WarheadsSE <max@warheads.net>
Wassim Dhif <wassimdhif@gmail.com>
@@ -2013,6 +2047,7 @@ Wen Cheng Ma <wenchma@cn.ibm.com>
Wendel Fleming <wfleming@usc.edu>
Wenjun Tang <tangwj2@lenovo.com>
Wenkai Yin <yinw@vmware.com>
wenlxie <wenlxie@ebay.com>
Wentao Zhang <zhangwentao234@huawei.com>
Wenxuan Zhao <viz@linux.com>
Wenyu You <21551128@zju.edu.cn>
@@ -2030,6 +2065,8 @@ William Hubbs <w.d.hubbs@gmail.com>
William Martin <wmartin@pivotal.io>
William Riancho <wr.wllm@gmail.com>
William Thurston <thurstw@amazon.com>
Wilson Júnior <wilsonpjunior@gmail.com>
Wing-Kam Wong <wingkwong.code@gmail.com>
WiseTrem <shepelyov.g@gmail.com>
Wolfgang Powisch <powo@powo.priv.at>
Wonjun Kim <wonjun.kim@navercorp.com>
@@ -2039,6 +2076,7 @@ Xianglin Gao <xlgao@zju.edu.cn>
Xianlu Bird <xianlubird@gmail.com>
Xiao YongBiao <xyb4638@gmail.com>
XiaoBing Jiang <s7v7nislands@gmail.com>
Xiaodong Liu <liuxiaodong@loongson.cn>
Xiaodong Zhang <a4012017@sina.com>
Xiaoxi He <xxhe@alauda.io>
Xiaoxu Chen <chenxiaoxu14@otcaix.iscas.ac.cn>
@@ -2109,6 +2147,7 @@ Zhenan Ye <21551168@zju.edu.cn>
zhenghenghuo <zhenghenghuo@zju.edu.cn>
Zhenhai Gao <gaozh1988@live.com>
Zhenkun Bi <bi.zhenkun@zte.com.cn>
zhipengzuo <zuozhipeng@baidu.com>
Zhou Hao <zhouhao@cn.fujitsu.com>
Zhoulin Xie <zhoulin.xie@daocloud.io>
Zhu Guihua <zhugh.fnst@cn.fujitsu.com>
@@ -2129,6 +2168,7 @@ Zunayed Ali <zunayed@gmail.com>
Álvaro Lázaro <alvaro.lazaro.g@gmail.com>
Átila Camurça Alves <camurca.home@gmail.com>
尹吉峰 <jifeng.yin@gmail.com>
屈骏 <qujun@tiduyun.com>
徐俊杰 <paco.xu@daocloud.io>
慕陶 <jihui.xjh@alibaba-inc.com>
搏通 <yufeng.pyf@alibaba-inc.com>

1
vendor/github.com/docker/docker/api/common_unix.go generated vendored
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@@ -1,3 +1,4 @@
//go:build !windows
// +build !windows
package api // import "github.com/docker/docker/api"

1746
vendor/github.com/docker/docker/api/swagger.yaml generated vendored
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2
vendor/github.com/docker/docker/api/types/client.go generated vendored
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@@ -50,7 +50,7 @@ type ContainerCommitOptions struct {
// ContainerExecInspect holds information returned by exec inspect.
type ContainerExecInspect struct {
ExecID string
ExecID string `json:"ID"`
ContainerID string
Running bool
ExitCode int

2
vendor/github.com/docker/docker/api/types/configs.go generated vendored
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@@ -3,6 +3,7 @@ package types // import "github.com/docker/docker/api/types"
import (
"github.com/docker/docker/api/types/container"
"github.com/docker/docker/api/types/network"
specs "github.com/opencontainers/image-spec/specs-go/v1"
)
// configs holds structs used for internal communication between the
@@ -15,6 +16,7 @@ type ContainerCreateConfig struct {
Config *container.Config
HostConfig *container.HostConfig
NetworkingConfig *network.NetworkingConfig
Platform *specs.Platform
AdjustCPUShares bool
}

4
vendor/github.com/docker/docker/api/types/container/container_top.go generated vendored
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@@ -10,7 +10,9 @@ package container // import "github.com/docker/docker/api/types/container"
// swagger:model ContainerTopOKBody
type ContainerTopOKBody struct {
// Each process running in the container, where each is process is an array of values corresponding to the titles
// Each process running in the container, where each is process
// is an array of values corresponding to the titles.
//
// Required: true
Processes [][]string `json:"Processes"`

3
vendor/github.com/docker/docker/api/types/container/host_config.go generated vendored
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@@ -361,7 +361,7 @@ type Resources struct {
Devices []DeviceMapping // List of devices to map inside the container
DeviceCgroupRules []string // List of rule to be added to the device cgroup
DeviceRequests []DeviceRequest // List of device requests for device drivers
KernelMemory int64 // Kernel memory limit (in bytes)
KernelMemory int64 // Kernel memory limit (in bytes), Deprecated: kernel 5.4 deprecated kmem.limit_in_bytes
KernelMemoryTCP int64 // Hard limit for kernel TCP buffer memory (in bytes)
MemoryReservation int64 // Memory soft limit (in bytes)
MemorySwap int64 // Total memory usage (memory + swap); set `-1` to enable unlimited swap
@@ -403,7 +403,6 @@ type HostConfig struct {
// Applicable to UNIX platforms
CapAdd strslice.StrSlice // List of kernel capabilities to add to the container
CapDrop strslice.StrSlice // List of kernel capabilities to remove from the container
Capabilities []string `json:"Capabilities"` // List of kernel capabilities to be available for container (this overrides the default set)
CgroupnsMode CgroupnsMode // Cgroup namespace mode to use for the container
DNS []string `json:"Dns"` // List of DNS server to lookup
DNSOptions []string `json:"DnsOptions"` // List of DNSOption to look for

1
vendor/github.com/docker/docker/api/types/container/hostconfig_unix.go generated vendored
View File

@@ -1,3 +1,4 @@
//go:build !windows
// +build !windows
package container // import "github.com/docker/docker/api/types/container"

2
vendor/github.com/docker/docker/api/types/events/events.go generated vendored
View File

@@ -1,6 +1,8 @@
package events // import "github.com/docker/docker/api/types/events"
const (
// BuilderEventType is the event type that the builder generates
BuilderEventType = "builder"
// ContainerEventType is the event type that containers generate
ContainerEventType = "container"
// DaemonEventType is the event type that daemon generate

2
vendor/github.com/docker/docker/api/types/mount/mount.go generated vendored
View File

@@ -113,7 +113,7 @@ type TmpfsOptions struct {
// TODO(stevvooe): There are several more tmpfs flags, specified in the
// daemon, that are accepted. Only the most basic are added for now.
//
// From docker/docker/pkg/mount/flags.go:
// From https://github.com/moby/sys/blob/mount/v0.1.1/mount/flags.go#L47-L56
//
// var validFlags = map[string]bool{
// "": true,

3
vendor/github.com/docker/docker/api/types/network/network.go generated vendored
View File

@@ -1,7 +1,6 @@
package network // import "github.com/docker/docker/api/types/network"
import (
"github.com/docker/docker/api/types/filters"
"github.com/docker/docker/errdefs"
)
// Address represents an IP address
@@ -123,5 +122,5 @@ var acceptedFilters = map[string]bool{
// ValidateFilters validates the list of filter args with the available filters.
func ValidateFilters(filter filters.Args) error {
return errdefs.InvalidParameter(filter.Validate(acceptedFilters))
return filter.Validate(acceptedFilters)
}

94
vendor/github.com/docker/docker/api/types/seccomp.go generated vendored
View File

@@ -1,94 +0,0 @@
package types // import "github.com/docker/docker/api/types"
// Seccomp represents the config for a seccomp profile for syscall restriction.
type Seccomp struct {
DefaultAction Action `json:"defaultAction"`
// Architectures is kept to maintain backward compatibility with the old
// seccomp profile.
Architectures []Arch `json:"architectures,omitempty"`
ArchMap []Architecture `json:"archMap,omitempty"`
Syscalls []*Syscall `json:"syscalls"`
}
// Architecture is used to represent a specific architecture
// and its sub-architectures
type Architecture struct {
Arch Arch `json:"architecture"`
SubArches []Arch `json:"subArchitectures"`
}
// Arch used for architectures
type Arch string
// Additional architectures permitted to be used for system calls
// By default only the native architecture of the kernel is permitted
const (
ArchX86 Arch = "SCMP_ARCH_X86"
ArchX86_64 Arch = "SCMP_ARCH_X86_64"
ArchX32 Arch = "SCMP_ARCH_X32"
ArchARM Arch = "SCMP_ARCH_ARM"
ArchAARCH64 Arch = "SCMP_ARCH_AARCH64"
ArchMIPS Arch = "SCMP_ARCH_MIPS"
ArchMIPS64 Arch = "SCMP_ARCH_MIPS64"
ArchMIPS64N32 Arch = "SCMP_ARCH_MIPS64N32"
ArchMIPSEL Arch = "SCMP_ARCH_MIPSEL"
ArchMIPSEL64 Arch = "SCMP_ARCH_MIPSEL64"
ArchMIPSEL64N32 Arch = "SCMP_ARCH_MIPSEL64N32"
ArchPPC Arch = "SCMP_ARCH_PPC"
ArchPPC64 Arch = "SCMP_ARCH_PPC64"
ArchPPC64LE Arch = "SCMP_ARCH_PPC64LE"
ArchS390 Arch = "SCMP_ARCH_S390"
ArchS390X Arch = "SCMP_ARCH_S390X"
)
// Action taken upon Seccomp rule match
type Action string
// Define actions for Seccomp rules
const (
ActKill Action = "SCMP_ACT_KILL"
ActTrap Action = "SCMP_ACT_TRAP"
ActErrno Action = "SCMP_ACT_ERRNO"
ActTrace Action = "SCMP_ACT_TRACE"
ActAllow Action = "SCMP_ACT_ALLOW"
)
// Operator used to match syscall arguments in Seccomp
type Operator string
// Define operators for syscall arguments in Seccomp
const (
OpNotEqual Operator = "SCMP_CMP_NE"
OpLessThan Operator = "SCMP_CMP_LT"
OpLessEqual Operator = "SCMP_CMP_LE"
OpEqualTo Operator = "SCMP_CMP_EQ"
OpGreaterEqual Operator = "SCMP_CMP_GE"
OpGreaterThan Operator = "SCMP_CMP_GT"
OpMaskedEqual Operator = "SCMP_CMP_MASKED_EQ"
)
// Arg used for matching specific syscall arguments in Seccomp
type Arg struct {
Index uint `json:"index"`
Value uint64 `json:"value"`
ValueTwo uint64 `json:"valueTwo"`
Op Operator `json:"op"`
}
// Filter is used to conditionally apply Seccomp rules
type Filter struct {
Caps []string `json:"caps,omitempty"`
Arches []string `json:"arches,omitempty"`
MinKernel string `json:"minKernel,omitempty"`
}
// Syscall is used to match a group of syscalls in Seccomp
type Syscall struct {
Name string `json:"name,omitempty"`
Names []string `json:"names,omitempty"`
Action Action `json:"action"`
Args []*Arg `json:"args"`
Comment string `json:"comment"`
Includes Filter `json:"includes"`
Excludes Filter `json:"excludes"`
}

17
vendor/github.com/docker/docker/api/types/swarm/container.go generated vendored
View File

@@ -5,6 +5,7 @@ import (
"github.com/docker/docker/api/types/container"
"github.com/docker/docker/api/types/mount"
"github.com/docker/go-units"
)
// DNSConfig specifies DNS related configurations in resolver configuration file (resolv.conf)
@@ -67,11 +68,13 @@ type ContainerSpec struct {
// The format of extra hosts on swarmkit is specified in:
// http://man7.org/linux/man-pages/man5/hosts.5.html
// IP_address canonical_hostname [aliases...]
Hosts []string `json:",omitempty"`
DNSConfig *DNSConfig `json:",omitempty"`
Secrets []*SecretReference `json:",omitempty"`
Configs []*ConfigReference `json:",omitempty"`
Isolation container.Isolation `json:",omitempty"`
Sysctls map[string]string `json:",omitempty"`
Capabilities []string `json:",omitempty"`
Hosts []string `json:",omitempty"`
DNSConfig *DNSConfig `json:",omitempty"`
Secrets []*SecretReference `json:",omitempty"`
Configs []*ConfigReference `json:",omitempty"`
Isolation container.Isolation `json:",omitempty"`
Sysctls map[string]string `json:",omitempty"`
CapabilityAdd []string `json:",omitempty"`
CapabilityDrop []string `json:",omitempty"`
Ulimits []*units.Ulimit `json:",omitempty"`
}

12
vendor/github.com/docker/docker/api/types/swarm/task.go generated vendored
View File

@@ -91,13 +91,21 @@ type TaskSpec struct {
Runtime RuntimeType `json:",omitempty"`
}
// Resources represents resources (CPU/Memory).
// Resources represents resources (CPU/Memory) which can be advertised by a
// node and requested to be reserved for a task.
type Resources struct {
NanoCPUs int64 `json:",omitempty"`
MemoryBytes int64 `json:",omitempty"`
GenericResources []GenericResource `json:",omitempty"`
}
// Limit describes limits on resources which can be requested by a task.
type Limit struct {
NanoCPUs int64 `json:",omitempty"`
MemoryBytes int64 `json:",omitempty"`
Pids int64 `json:",omitempty"`
}
// GenericResource represents a "user defined" resource which can
// be either an integer (e.g: SSD=3) or a string (e.g: SSD=sda1)
type GenericResource struct {
@@ -125,7 +133,7 @@ type DiscreteGenericResource struct {
// ResourceRequirements represents resources requirements.
type ResourceRequirements struct {
Limits *Resources `json:",omitempty"`
Limits *Limit `json:",omitempty"`
Reservations *Resources `json:",omitempty"`
}

42
vendor/github.com/docker/docker/api/types/types.go generated vendored
View File

@@ -158,7 +158,7 @@ type Info struct {
Plugins PluginsInfo
MemoryLimit bool
SwapLimit bool
KernelMemory bool
KernelMemory bool // Deprecated: kernel 5.4 deprecated kmem.limit_in_bytes
KernelMemoryTCP bool
CPUCfsPeriod bool `json:"CpuCfsPeriod"`
CPUCfsQuota bool `json:"CpuCfsQuota"`
@@ -175,6 +175,7 @@ type Info struct {
SystemTime string
LoggingDriver string
CgroupDriver string
CgroupVersion string `json:",omitempty"`
NEventsListener int
KernelVersion string
OperatingSystem string
@@ -194,23 +195,24 @@ type Info struct {
Labels []string
ExperimentalBuild bool
ServerVersion string
ClusterStore string
ClusterAdvertise string
ClusterStore string `json:",omitempty"` // Deprecated: host-discovery and overlay networks with external k/v stores are deprecated
ClusterAdvertise string `json:",omitempty"` // Deprecated: host-discovery and overlay networks with external k/v stores are deprecated
Runtimes map[string]Runtime
DefaultRuntime string
Swarm swarm.Info
// LiveRestoreEnabled determines whether containers should be kept
// running when the daemon is shutdown or upon daemon start if
// running containers are detected
LiveRestoreEnabled bool
Isolation container.Isolation
InitBinary string
ContainerdCommit Commit
RuncCommit Commit
InitCommit Commit
SecurityOptions []string
ProductLicense string `json:",omitempty"`
Warnings []string
LiveRestoreEnabled bool
Isolation container.Isolation
InitBinary string
ContainerdCommit Commit
RuncCommit Commit
InitCommit Commit
SecurityOptions []string
ProductLicense string `json:",omitempty"`
DefaultAddressPools []NetworkAddressPool `json:",omitempty"`
Warnings []string
}
// KeyValue holds a key/value pair
@@ -218,6 +220,12 @@ type KeyValue struct {
Key, Value string
}
// NetworkAddressPool is a temp struct used by Info struct
type NetworkAddressPool struct {
Base string
Size int
}
// SecurityOpt contains the name and options of a security option
type SecurityOpt struct {
Name string
@@ -510,6 +518,16 @@ type Checkpoint struct {
type Runtime struct {
Path string `json:"path"`
Args []string `json:"runtimeArgs,omitempty"`
// This is exposed here only for internal use
// It is not currently supported to specify custom shim configs
Shim *ShimConfig `json:"-"`
}
// ShimConfig is used by runtime to configure containerd shims
type ShimConfig struct {
Binary string
Opts interface{}
}
// DiskUsage contains response of Engine API:

5
vendor/github.com/docker/docker/api/types/volume.go generated vendored
View File

@@ -27,10 +27,13 @@ type Volume struct {
Name string `json:"Name"`
// The driver specific options used when creating the volume.
//
// Required: true
Options map[string]string `json:"Options"`
// The level at which the volume exists. Either `global` for cluster-wide, or `local` for machine level.
// The level at which the volume exists. Either `global` for cluster-wide,
// or `local` for machine level.
//
// Required: true
Scope string `json:"Scope"`

5
vendor/github.com/docker/docker/api/types/volume/volume_create.go generated vendored
View File

@@ -14,7 +14,9 @@ type VolumeCreateBody struct {
// Required: true
Driver string `json:"Driver"`
// A mapping of driver options and values. These options are passed directly to the driver and are driver specific.
// A mapping of driver options and values. These options are
// passed directly to the driver and are driver specific.
//
// Required: true
DriverOpts map[string]string `json:"DriverOpts"`
@@ -23,6 +25,7 @@ type VolumeCreateBody struct {
Labels map[string]string `json:"Labels"`
// The new volume's name. If not specified, Docker generates a name.
//
// Required: true
Name string `json:"Name"`
}

3
vendor/github.com/docker/docker/api/types/volume/volume_list.go generated vendored
View File

@@ -16,7 +16,8 @@ type VolumeListOKBody struct {
// Required: true
Volumes []*types.Volume `json:"Volumes"`
// Warnings that occurred when fetching the list of volumes
// Warnings that occurred when fetching the list of volumes.
//
// Required: true
Warnings []string `json:"Warnings"`
}

9
vendor/github.com/docker/docker/client/client.go generated vendored
View File

@@ -2,13 +2,13 @@
Package client is a Go client for the Docker Engine API.
For more information about the Engine API, see the documentation:
https://docs.docker.com/engine/reference/api/
https://docs.docker.com/engine/api/
Usage
You use the library by creating a client object and calling methods on it. The
client can be created either from environment variables with NewEnvClient, or
configured manually with NewClient.
client can be created either from environment variables with NewClientWithOpts(client.FromEnv),
or configured manually with NewClient().
For example, to list running containers (the equivalent of "docker ps"):
@@ -135,9 +135,6 @@ func NewClientWithOpts(ops ...Opt) (*Client, error) {
}
}
if _, ok := c.client.Transport.(http.RoundTripper); !ok {
return nil, fmt.Errorf("unable to verify TLS configuration, invalid transport %v", c.client.Transport)
}
if c.scheme == "" {
c.scheme = "http"

3
vendor/github.com/docker/docker/client/client_unix.go generated vendored
View File

@@ -1,4 +1,5 @@
// +build linux freebsd openbsd darwin solaris illumos
//go:build linux || freebsd || openbsd || netbsd || darwin || solaris || illumos || dragonfly
// +build linux freebsd openbsd netbsd darwin solaris illumos dragonfly
package client // import "github.com/docker/docker/client"

24
vendor/github.com/docker/docker/client/container_create.go generated vendored
View File

@@ -4,10 +4,12 @@ import (
"context"
"encoding/json"
"net/url"
"path"
"github.com/docker/docker/api/types/container"
"github.com/docker/docker/api/types/network"
"github.com/docker/docker/api/types/versions"
specs "github.com/opencontainers/image-spec/specs-go/v1"
)
type configWrapper struct {
@@ -18,7 +20,7 @@ type configWrapper struct {
// ContainerCreate creates a new container based in the given configuration.
// It can be associated with a name, but it's not mandatory.
func (cli *Client) ContainerCreate(ctx context.Context, config *container.Config, hostConfig *container.HostConfig, networkingConfig *network.NetworkingConfig, containerName string) (container.ContainerCreateCreatedBody, error) {
func (cli *Client) ContainerCreate(ctx context.Context, config *container.Config, hostConfig *container.HostConfig, networkingConfig *network.NetworkingConfig, platform *specs.Platform, containerName string) (container.ContainerCreateCreatedBody, error) {
var response container.ContainerCreateCreatedBody
if err := cli.NewVersionError("1.25", "stop timeout"); config != nil && config.StopTimeout != nil && err != nil {
@@ -30,7 +32,15 @@ func (cli *Client) ContainerCreate(ctx context.Context, config *container.Config
hostConfig.AutoRemove = false
}
if err := cli.NewVersionError("1.41", "specify container image platform"); platform != nil && err != nil {
return response, err
}
query := url.Values{}
if p := formatPlatform(platform); p != "" {
query.Set("platform", p)
}
if containerName != "" {
query.Set("name", containerName)
}
@@ -50,3 +60,15 @@ func (cli *Client) ContainerCreate(ctx context.Context, config *container.Config
err = json.NewDecoder(serverResp.body).Decode(&response)
return response, err
}
// formatPlatform returns a formatted string representing platform (e.g. linux/arm/v7).
//
// Similar to containerd's platforms.Format(), but does allow components to be
// omitted (e.g. pass "architecture" only, without "os":
// https://github.com/containerd/containerd/blob/v1.5.2/platforms/platforms.go#L243-L263
func formatPlatform(platform *specs.Platform) string {
if platform == nil {
return ""
}
return path.Join(platform.OS, platform.Architecture, platform.Variant)
}

16
vendor/github.com/docker/docker/client/container_stats.go generated vendored
View File

@@ -24,3 +24,19 @@ func (cli *Client) ContainerStats(ctx context.Context, containerID string, strea
osType := getDockerOS(resp.header.Get("Server"))
return types.ContainerStats{Body: resp.body, OSType: osType}, err
}
// ContainerStatsOneShot gets a single stat entry from a container.
// It differs from `ContainerStats` in that the API should not wait to prime the stats
func (cli *Client) ContainerStatsOneShot(ctx context.Context, containerID string) (types.ContainerStats, error) {
query := url.Values{}
query.Set("stream", "0")
query.Set("one-shot", "1")
resp, err := cli.get(ctx, "/containers/"+containerID+"/stats", query, nil)
if err != nil {
return types.ContainerStats{}, err
}
osType := getDockerOS(resp.header.Get("Server"))
return types.ContainerStats{Body: resp.body, OSType: osType}, err
}

8
vendor/github.com/docker/docker/client/errors.go generated vendored
View File

@@ -24,8 +24,7 @@ func (err errConnectionFailed) Error() string {
// IsErrConnectionFailed returns true if the error is caused by connection failed.
func IsErrConnectionFailed(err error) bool {
_, ok := errors.Cause(err).(errConnectionFailed)
return ok
return errors.As(err, &errConnectionFailed{})
}
// ErrorConnectionFailed returns an error with host in the error message when connection to docker daemon failed.
@@ -42,8 +41,9 @@ type notFound interface {
// IsErrNotFound returns true if the error is a NotFound error, which is returned
// by the API when some object is not found.
func IsErrNotFound(err error) bool {
if _, ok := err.(notFound); ok {
return ok
var e notFound
if errors.As(err, &e) {
return true
}
return errdefs.IsNotFound(err)
}

4
vendor/github.com/docker/docker/client/interface.go generated vendored
View File

@@ -16,6 +16,7 @@ import (
"github.com/docker/docker/api/types/registry"
"github.com/docker/docker/api/types/swarm"
volumetypes "github.com/docker/docker/api/types/volume"
specs "github.com/opencontainers/image-spec/specs-go/v1"
)
// CommonAPIClient is the common methods between stable and experimental versions of APIClient.
@@ -47,7 +48,7 @@ type CommonAPIClient interface {
type ContainerAPIClient interface {
ContainerAttach(ctx context.Context, container string, options types.ContainerAttachOptions) (types.HijackedResponse, error)
ContainerCommit(ctx context.Context, container string, options types.ContainerCommitOptions) (types.IDResponse, error)
ContainerCreate(ctx context.Context, config *containertypes.Config, hostConfig *containertypes.HostConfig, networkingConfig *networktypes.NetworkingConfig, containerName string) (containertypes.ContainerCreateCreatedBody, error)
ContainerCreate(ctx context.Context, config *containertypes.Config, hostConfig *containertypes.HostConfig, networkingConfig *networktypes.NetworkingConfig, platform *specs.Platform, containerName string) (containertypes.ContainerCreateCreatedBody, error)
ContainerDiff(ctx context.Context, container string) ([]containertypes.ContainerChangeResponseItem, error)
ContainerExecAttach(ctx context.Context, execID string, config types.ExecStartCheck) (types.HijackedResponse, error)
ContainerExecCreate(ctx context.Context, container string, config types.ExecConfig) (types.IDResponse, error)
@@ -67,6 +68,7 @@ type ContainerAPIClient interface {
ContainerRestart(ctx context.Context, container string, timeout *time.Duration) error
ContainerStatPath(ctx context.Context, container, path string) (types.ContainerPathStat, error)
ContainerStats(ctx context.Context, container string, stream bool) (types.ContainerStats, error)
ContainerStatsOneShot(ctx context.Context, container string) (types.ContainerStats, error)
ContainerStart(ctx context.Context, container string, options types.ContainerStartOptions) error
ContainerStop(ctx context.Context, container string, timeout *time.Duration) error
ContainerTop(ctx context.Context, container string, arguments []string) (containertypes.ContainerTopOKBody, error)

15
vendor/github.com/docker/docker/client/request.go generated vendored
View File

@@ -134,8 +134,7 @@ func (cli *Client) doRequest(ctx context.Context, req *http.Request) (serverResp
// Don't decorate context sentinel errors; users may be comparing to
// them directly.
switch err {
case context.Canceled, context.DeadlineExceeded:
if errors.Is(err, context.Canceled) || errors.Is(err, context.DeadlineExceeded) {
return serverResp, err
}
@@ -151,10 +150,8 @@ func (cli *Client) doRequest(ctx context.Context, req *http.Request) (serverResp
if err.Timeout() {
return serverResp, ErrorConnectionFailed(cli.host)
}
if !err.Temporary() {
if strings.Contains(err.Error(), "connection refused") || strings.Contains(err.Error(), "dial unix") {
return serverResp, ErrorConnectionFailed(cli.host)
}
if strings.Contains(err.Error(), "connection refused") || strings.Contains(err.Error(), "dial unix") {
return serverResp, ErrorConnectionFailed(cli.host)
}
}
@@ -243,10 +240,8 @@ func (cli *Client) addHeaders(req *http.Request, headers headers) *http.Request
req.Header.Set(k, v)
}
if headers != nil {
for k, v := range headers {
req.Header[k] = v
}
for k, v := range headers {
req.Header[k] = v
}
return req
}

76
vendor/github.com/docker/docker/client/service_create.go generated vendored
View File

@@ -15,8 +15,7 @@ import (
// ServiceCreate creates a new Service.
func (cli *Client) ServiceCreate(ctx context.Context, service swarm.ServiceSpec, options types.ServiceCreateOptions) (types.ServiceCreateResponse, error) {
var distErr error
var response types.ServiceCreateResponse
headers := map[string][]string{
"version": {cli.version},
}
@@ -31,46 +30,28 @@ func (cli *Client) ServiceCreate(ctx context.Context, service swarm.ServiceSpec,
}
if err := validateServiceSpec(service); err != nil {
return types.ServiceCreateResponse{}, err
return response, err
}
// ensure that the image is tagged
var imgPlatforms []swarm.Platform
if service.TaskTemplate.ContainerSpec != nil {
var resolveWarning string
switch {
case service.TaskTemplate.ContainerSpec != nil:
if taggedImg := imageWithTagString(service.TaskTemplate.ContainerSpec.Image); taggedImg != "" {
service.TaskTemplate.ContainerSpec.Image = taggedImg
}
if options.QueryRegistry {
var img string
img, imgPlatforms, distErr = imageDigestAndPlatforms(ctx, cli, service.TaskTemplate.ContainerSpec.Image, options.EncodedRegistryAuth)
if img != "" {
service.TaskTemplate.ContainerSpec.Image = img
}
resolveWarning = resolveContainerSpecImage(ctx, cli, &service.TaskTemplate, options.EncodedRegistryAuth)
}
}
// ensure that the image is tagged
if service.TaskTemplate.PluginSpec != nil {
case service.TaskTemplate.PluginSpec != nil:
if taggedImg := imageWithTagString(service.TaskTemplate.PluginSpec.Remote); taggedImg != "" {
service.TaskTemplate.PluginSpec.Remote = taggedImg
}
if options.QueryRegistry {
var img string
img, imgPlatforms, distErr = imageDigestAndPlatforms(ctx, cli, service.TaskTemplate.PluginSpec.Remote, options.EncodedRegistryAuth)
if img != "" {
service.TaskTemplate.PluginSpec.Remote = img
}
resolveWarning = resolvePluginSpecRemote(ctx, cli, &service.TaskTemplate, options.EncodedRegistryAuth)
}
}
if service.TaskTemplate.Placement == nil && len(imgPlatforms) > 0 {
service.TaskTemplate.Placement = &swarm.Placement{}
}
if len(imgPlatforms) > 0 {
service.TaskTemplate.Placement.Platforms = imgPlatforms
}
var response types.ServiceCreateResponse
resp, err := cli.post(ctx, "/services/create", nil, service, headers)
defer ensureReaderClosed(resp)
if err != nil {
@@ -78,14 +59,45 @@ func (cli *Client) ServiceCreate(ctx context.Context, service swarm.ServiceSpec,
}
err = json.NewDecoder(resp.body).Decode(&response)
if distErr != nil {
response.Warnings = append(response.Warnings, digestWarning(service.TaskTemplate.ContainerSpec.Image))
if resolveWarning != "" {
response.Warnings = append(response.Warnings, resolveWarning)
}
return response, err
}
func resolveContainerSpecImage(ctx context.Context, cli DistributionAPIClient, taskSpec *swarm.TaskSpec, encodedAuth string) string {
var warning string
if img, imgPlatforms, err := imageDigestAndPlatforms(ctx, cli, taskSpec.ContainerSpec.Image, encodedAuth); err != nil {
warning = digestWarning(taskSpec.ContainerSpec.Image)
} else {
taskSpec.ContainerSpec.Image = img
if len(imgPlatforms) > 0 {
if taskSpec.Placement == nil {
taskSpec.Placement = &swarm.Placement{}
}
taskSpec.Placement.Platforms = imgPlatforms
}
}
return warning
}
func resolvePluginSpecRemote(ctx context.Context, cli DistributionAPIClient, taskSpec *swarm.TaskSpec, encodedAuth string) string {
var warning string
if img, imgPlatforms, err := imageDigestAndPlatforms(ctx, cli, taskSpec.PluginSpec.Remote, encodedAuth); err != nil {
warning = digestWarning(taskSpec.PluginSpec.Remote)
} else {
taskSpec.PluginSpec.Remote = img
if len(imgPlatforms) > 0 {
if taskSpec.Placement == nil {
taskSpec.Placement = &swarm.Placement{}
}
taskSpec.Placement.Platforms = imgPlatforms
}
}
return warning
}
func imageDigestAndPlatforms(ctx context.Context, cli DistributionAPIClient, image, encodedAuth string) (string, []swarm.Platform, error) {
distributionInspect, err := cli.DistributionInspect(ctx, image, encodedAuth)
var platforms []swarm.Platform
@@ -119,7 +131,7 @@ func imageDigestAndPlatforms(ctx context.Context, cli DistributionAPIClient, ima
// imageWithDigestString takes an image string and a digest, and updates
// the image string if it didn't originally contain a digest. It returns
// an empty string if there are no updates.
// image unmodified in other situations.
func imageWithDigestString(image string, dgst digest.Digest) string {
namedRef, err := reference.ParseNormalizedNamed(image)
if err == nil {
@@ -131,7 +143,7 @@ func imageWithDigestString(image string, dgst digest.Digest) string {
}
}
}
return ""
return image
}
// imageWithTagString takes an image string, and returns a tagged image

41
vendor/github.com/docker/docker/client/service_update.go generated vendored
View File

@@ -15,8 +15,8 @@ import (
// of swarm.Service, which can be found using ServiceInspectWithRaw.
func (cli *Client) ServiceUpdate(ctx context.Context, serviceID string, version swarm.Version, service swarm.ServiceSpec, options types.ServiceUpdateOptions) (types.ServiceUpdateResponse, error) {
var (
query = url.Values{}
distErr error
query = url.Values{}
response = types.ServiceUpdateResponse{}
)
headers := map[string][]string{
@@ -38,46 +38,28 @@ func (cli *Client) ServiceUpdate(ctx context.Context, serviceID string, version
query.Set("version", strconv.FormatUint(version.Index, 10))
if err := validateServiceSpec(service); err != nil {
return types.ServiceUpdateResponse{}, err
return response, err
}
var imgPlatforms []swarm.Platform
// ensure that the image is tagged
if service.TaskTemplate.ContainerSpec != nil {
var resolveWarning string
switch {
case service.TaskTemplate.ContainerSpec != nil:
if taggedImg := imageWithTagString(service.TaskTemplate.ContainerSpec.Image); taggedImg != "" {
service.TaskTemplate.ContainerSpec.Image = taggedImg
}
if options.QueryRegistry {
var img string
img, imgPlatforms, distErr = imageDigestAndPlatforms(ctx, cli, service.TaskTemplate.ContainerSpec.Image, options.EncodedRegistryAuth)
if img != "" {
service.TaskTemplate.ContainerSpec.Image = img
}
resolveWarning = resolveContainerSpecImage(ctx, cli, &service.TaskTemplate, options.EncodedRegistryAuth)
}
}
// ensure that the image is tagged
if service.TaskTemplate.PluginSpec != nil {
case service.TaskTemplate.PluginSpec != nil:
if taggedImg := imageWithTagString(service.TaskTemplate.PluginSpec.Remote); taggedImg != "" {
service.TaskTemplate.PluginSpec.Remote = taggedImg
}
if options.QueryRegistry {
var img string
img, imgPlatforms, distErr = imageDigestAndPlatforms(ctx, cli, service.TaskTemplate.PluginSpec.Remote, options.EncodedRegistryAuth)
if img != "" {
service.TaskTemplate.PluginSpec.Remote = img
}
resolveWarning = resolvePluginSpecRemote(ctx, cli, &service.TaskTemplate, options.EncodedRegistryAuth)
}
}
if service.TaskTemplate.Placement == nil && len(imgPlatforms) > 0 {
service.TaskTemplate.Placement = &swarm.Placement{}
}
if len(imgPlatforms) > 0 {
service.TaskTemplate.Placement.Platforms = imgPlatforms
}
var response types.ServiceUpdateResponse
resp, err := cli.post(ctx, "/services/"+serviceID+"/update", query, service, headers)
defer ensureReaderClosed(resp)
if err != nil {
@@ -85,9 +67,8 @@ func (cli *Client) ServiceUpdate(ctx context.Context, serviceID string, version
}
err = json.NewDecoder(resp.body).Decode(&response)
if distErr != nil {
response.Warnings = append(response.Warnings, digestWarning(service.TaskTemplate.ContainerSpec.Image))
if resolveWarning != "" {
response.Warnings = append(response.Warnings, resolveWarning)
}
return response, err

52
vendor/github.com/docker/docker/errdefs/helpers.go generated vendored
View File

@@ -10,6 +10,10 @@ func (e errNotFound) Cause() error {
return e.error
}
func (e errNotFound) Unwrap() error {
return e.error
}
// NotFound is a helper to create an error of the class with the same name from any error type
func NotFound(err error) error {
if err == nil || IsNotFound(err) {
@@ -26,6 +30,10 @@ func (e errInvalidParameter) Cause() error {
return e.error
}
func (e errInvalidParameter) Unwrap() error {
return e.error
}
// InvalidParameter is a helper to create an error of the class with the same name from any error type
func InvalidParameter(err error) error {
if err == nil || IsInvalidParameter(err) {
@@ -42,6 +50,10 @@ func (e errConflict) Cause() error {
return e.error
}
func (e errConflict) Unwrap() error {
return e.error
}
// Conflict is a helper to create an error of the class with the same name from any error type
func Conflict(err error) error {
if err == nil || IsConflict(err) {
@@ -58,6 +70,10 @@ func (e errUnauthorized) Cause() error {
return e.error
}
func (e errUnauthorized) Unwrap() error {
return e.error
}
// Unauthorized is a helper to create an error of the class with the same name from any error type
func Unauthorized(err error) error {
if err == nil || IsUnauthorized(err) {
@@ -74,6 +90,10 @@ func (e errUnavailable) Cause() error {
return e.error
}
func (e errUnavailable) Unwrap() error {
return e.error
}
// Unavailable is a helper to create an error of the class with the same name from any error type
func Unavailable(err error) error {
if err == nil || IsUnavailable(err) {
@@ -90,6 +110,10 @@ func (e errForbidden) Cause() error {
return e.error
}
func (e errForbidden) Unwrap() error {
return e.error
}
// Forbidden is a helper to create an error of the class with the same name from any error type
func Forbidden(err error) error {
if err == nil || IsForbidden(err) {
@@ -106,6 +130,10 @@ func (e errSystem) Cause() error {
return e.error
}
func (e errSystem) Unwrap() error {
return e.error
}
// System is a helper to create an error of the class with the same name from any error type
func System(err error) error {
if err == nil || IsSystem(err) {
@@ -122,6 +150,10 @@ func (e errNotModified) Cause() error {
return e.error
}
func (e errNotModified) Unwrap() error {
return e.error
}
// NotModified is a helper to create an error of the class with the same name from any error type
func NotModified(err error) error {
if err == nil || IsNotModified(err) {
@@ -138,6 +170,10 @@ func (e errNotImplemented) Cause() error {
return e.error
}
func (e errNotImplemented) Unwrap() error {
return e.error
}
// NotImplemented is a helper to create an error of the class with the same name from any error type
func NotImplemented(err error) error {
if err == nil || IsNotImplemented(err) {
@@ -154,6 +190,10 @@ func (e errUnknown) Cause() error {
return e.error
}
func (e errUnknown) Unwrap() error {
return e.error
}
// Unknown is a helper to create an error of the class with the same name from any error type
func Unknown(err error) error {
if err == nil || IsUnknown(err) {
@@ -170,6 +210,10 @@ func (e errCancelled) Cause() error {
return e.error
}
func (e errCancelled) Unwrap() error {
return e.error
}
// Cancelled is a helper to create an error of the class with the same name from any error type
func Cancelled(err error) error {
if err == nil || IsCancelled(err) {
@@ -186,6 +230,10 @@ func (e errDeadline) Cause() error {
return e.error
}
func (e errDeadline) Unwrap() error {
return e.error
}
// Deadline is a helper to create an error of the class with the same name from any error type
func Deadline(err error) error {
if err == nil || IsDeadline(err) {
@@ -202,6 +250,10 @@ func (e errDataLoss) Cause() error {
return e.error
}
func (e errDataLoss) Unwrap() error {
return e.error
}
// DataLoss is a helper to create an error of the class with the same name from any error type
func DataLoss(err error) error {
if err == nil || IsDataLoss(err) {

144
vendor/github.com/docker/docker/errdefs/http_helpers.go generated vendored
View File

@@ -1,78 +1,11 @@
package errdefs // import "github.com/docker/docker/errdefs"
import (
"fmt"
"net/http"
containerderrors "github.com/containerd/containerd/errdefs"
"github.com/docker/distribution/registry/api/errcode"
"github.com/sirupsen/logrus"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
// GetHTTPErrorStatusCode retrieves status code from error message.
func GetHTTPErrorStatusCode(err error) int {
if err == nil {
logrus.WithFields(logrus.Fields{"error": err}).Error("unexpected HTTP error handling")
return http.StatusInternalServerError
}
var statusCode int
// Stop right there
// Are you sure you should be adding a new error class here? Do one of the existing ones work?
// Note that the below functions are already checking the error causal chain for matches.
switch {
case IsNotFound(err):
statusCode = http.StatusNotFound
case IsInvalidParameter(err):
statusCode = http.StatusBadRequest
case IsConflict(err):
statusCode = http.StatusConflict
case IsUnauthorized(err):
statusCode = http.StatusUnauthorized
case IsUnavailable(err):
statusCode = http.StatusServiceUnavailable
case IsForbidden(err):
statusCode = http.StatusForbidden
case IsNotModified(err):
statusCode = http.StatusNotModified
case IsNotImplemented(err):
statusCode = http.StatusNotImplemented
case IsSystem(err) || IsUnknown(err) || IsDataLoss(err) || IsDeadline(err) || IsCancelled(err):
statusCode = http.StatusInternalServerError
default:
statusCode = statusCodeFromGRPCError(err)
if statusCode != http.StatusInternalServerError {
return statusCode
}
statusCode = statusCodeFromContainerdError(err)
if statusCode != http.StatusInternalServerError {
return statusCode
}
statusCode = statusCodeFromDistributionError(err)
if statusCode != http.StatusInternalServerError {
return statusCode
}
if e, ok := err.(causer); ok {
return GetHTTPErrorStatusCode(e.Cause())
}
logrus.WithFields(logrus.Fields{
"module": "api",
"error_type": fmt.Sprintf("%T", err),
}).Debugf("FIXME: Got an API for which error does not match any expected type!!!: %+v", err)
}
if statusCode == 0 {
statusCode = http.StatusInternalServerError
}
return statusCode
}
// FromStatusCode creates an errdef error, based on the provided HTTP status-code
func FromStatusCode(err error, statusCode int) error {
if err == nil {
@@ -100,10 +33,10 @@ func FromStatusCode(err error, statusCode int) error {
err = System(err)
}
default:
logrus.WithFields(logrus.Fields{
logrus.WithError(err).WithFields(logrus.Fields{
"module": "api",
"status_code": fmt.Sprintf("%d", statusCode),
}).Debugf("FIXME: Got an status-code for which error does not match any expected type!!!: %d", statusCode)
"status_code": statusCode,
}).Debug("FIXME: Got an status-code for which error does not match any expected type!!!")
switch {
case statusCode >= 200 && statusCode < 400:
@@ -118,74 +51,3 @@ func FromStatusCode(err error, statusCode int) error {
}
return err
}
// statusCodeFromGRPCError returns status code according to gRPC error
func statusCodeFromGRPCError(err error) int {
switch status.Code(err) {
case codes.InvalidArgument: // code 3
return http.StatusBadRequest
case codes.NotFound: // code 5
return http.StatusNotFound
case codes.AlreadyExists: // code 6
return http.StatusConflict
case codes.PermissionDenied: // code 7
return http.StatusForbidden
case codes.FailedPrecondition: // code 9
return http.StatusBadRequest
case codes.Unauthenticated: // code 16
return http.StatusUnauthorized
case codes.OutOfRange: // code 11
return http.StatusBadRequest
case codes.Unimplemented: // code 12
return http.StatusNotImplemented
case codes.Unavailable: // code 14
return http.StatusServiceUnavailable
default:
// codes.Canceled(1)
// codes.Unknown(2)
// codes.DeadlineExceeded(4)
// codes.ResourceExhausted(8)
// codes.Aborted(10)
// codes.Internal(13)
// codes.DataLoss(15)
return http.StatusInternalServerError
}
}
// statusCodeFromDistributionError returns status code according to registry errcode
// code is loosely based on errcode.ServeJSON() in docker/distribution
func statusCodeFromDistributionError(err error) int {
switch errs := err.(type) {
case errcode.Errors:
if len(errs) < 1 {
return http.StatusInternalServerError
}
if _, ok := errs[0].(errcode.ErrorCoder); ok {
return statusCodeFromDistributionError(errs[0])
}
case errcode.ErrorCoder:
return errs.ErrorCode().Descriptor().HTTPStatusCode
}
return http.StatusInternalServerError
}
// statusCodeFromContainerdError returns status code for containerd errors when
// consumed directly (not through gRPC)
func statusCodeFromContainerdError(err error) int {
switch {
case containerderrors.IsInvalidArgument(err):
return http.StatusBadRequest
case containerderrors.IsNotFound(err):
return http.StatusNotFound
case containerderrors.IsAlreadyExists(err):
return http.StatusConflict
case containerderrors.IsFailedPrecondition(err):
return http.StatusPreconditionFailed
case containerderrors.IsUnavailable(err):
return http.StatusServiceUnavailable
case containerderrors.IsNotImplemented(err):
return http.StatusNotImplemented
default:
return http.StatusInternalServerError
}
}

1
vendor/github.com/docker/docker/pkg/homedir/homedir_others.go generated vendored
View File

@@ -1,3 +1,4 @@
//go:build !linux
// +build !linux
package homedir // import "github.com/docker/docker/pkg/homedir"

1
vendor/github.com/docker/docker/pkg/homedir/homedir_unix.go generated vendored
View File

@@ -1,3 +1,4 @@
//go:build !windows
// +build !windows
package homedir // import "github.com/docker/docker/pkg/homedir"

1
vendor/github.com/docker/docker/pkg/ioutils/temp_unix.go generated vendored
View File

@@ -1,3 +1,4 @@
//go:build !windows
// +build !windows
package ioutils // import "github.com/docker/docker/pkg/ioutils"

2
vendor/github.com/docker/docker/pkg/jsonmessage/jsonmessage.go generated vendored
View File

@@ -7,8 +7,8 @@ import (
"strings"
"time"
"github.com/docker/docker/pkg/term"
units "github.com/docker/go-units"
"github.com/moby/term"
"github.com/morikuni/aec"
)

65
vendor/github.com/docker/docker/pkg/locker/README.md generated vendored
View File

@@ -1,65 +0,0 @@
Locker
=====
locker provides a mechanism for creating finer-grained locking to help
free up more global locks to handle other tasks.
The implementation looks close to a sync.Mutex, however, the user must provide a
reference to use to refer to the underlying lock when locking and unlocking,
and unlock may generate an error.
If a lock with a given name does not exist when `Lock` is called, one is
created.
Lock references are automatically cleaned up on `Unlock` if nothing else is
waiting for the lock.
## Usage
```go
package important
import (
"sync"
"time"
"github.com/docker/docker/pkg/locker"
)
type important struct {
locks *locker.Locker
data map[string]interface{}
mu sync.Mutex
}
func (i *important) Get(name string) interface{} {
i.locks.Lock(name)
defer i.locks.Unlock(name)
return i.data[name]
}
func (i *important) Create(name string, data interface{}) {
i.locks.Lock(name)
defer i.locks.Unlock(name)
i.createImportant(data)
i.mu.Lock()
i.data[name] = data
i.mu.Unlock()
}
func (i *important) createImportant(data interface{}) {
time.Sleep(10 * time.Second)
}
```
For functions dealing with a given name, always lock at the beginning of the
function (or before doing anything with the underlying state), this ensures any
other function that is dealing with the same name will block.
When needing to modify the underlying data, use the global lock to ensure nothing
else is modifying it at the same time.
Since name lock is already in place, no reads will occur while the modification
is being performed.

96
vendor/github.com/docker/docker/pkg/locker/locker.go generated vendored
View File

@@ -14,99 +14,17 @@ waiting for the lock.
package locker // import "github.com/docker/docker/pkg/locker"
import (
"errors"
"sync"
"sync/atomic"
"github.com/moby/locker"
)
// ErrNoSuchLock is returned when the requested lock does not exist
var ErrNoSuchLock = errors.New("no such lock")
// Deprecated: use github.com/moby/locker.ErrNoSuchLock
var ErrNoSuchLock = locker.ErrNoSuchLock
// Locker provides a locking mechanism based on the passed in reference name
type Locker struct {
mu sync.Mutex
locks map[string]*lockCtr
}
// lockCtr is used by Locker to represent a lock with a given name.
type lockCtr struct {
mu sync.Mutex
// waiters is the number of waiters waiting to acquire the lock
// this is int32 instead of uint32 so we can add `-1` in `dec()`
waiters int32
}
// inc increments the number of waiters waiting for the lock
func (l *lockCtr) inc() {
atomic.AddInt32(&l.waiters, 1)
}
// dec decrements the number of waiters waiting on the lock
func (l *lockCtr) dec() {
atomic.AddInt32(&l.waiters, -1)
}
// count gets the current number of waiters
func (l *lockCtr) count() int32 {
return atomic.LoadInt32(&l.waiters)
}
// Lock locks the mutex
func (l *lockCtr) Lock() {
l.mu.Lock()
}
// Unlock unlocks the mutex
func (l *lockCtr) Unlock() {
l.mu.Unlock()
}
// Deprecated: use github.com/moby/locker.Locker
type Locker = locker.Locker
// New creates a new Locker
func New() *Locker {
return &Locker{
locks: make(map[string]*lockCtr),
}
}
// Lock locks a mutex with the given name. If it doesn't exist, one is created
func (l *Locker) Lock(name string) {
l.mu.Lock()
if l.locks == nil {
l.locks = make(map[string]*lockCtr)
}
nameLock, exists := l.locks[name]
if !exists {
nameLock = &lockCtr{}
l.locks[name] = nameLock
}
// increment the nameLock waiters while inside the main mutex
// this makes sure that the lock isn't deleted if `Lock` and `Unlock` are called concurrently
nameLock.inc()
l.mu.Unlock()
// Lock the nameLock outside the main mutex so we don't block other operations
// once locked then we can decrement the number of waiters for this lock
nameLock.Lock()
nameLock.dec()
}
// Unlock unlocks the mutex with the given name
// If the given lock is not being waited on by any other callers, it is deleted
func (l *Locker) Unlock(name string) error {
l.mu.Lock()
nameLock, exists := l.locks[name]
if !exists {
l.mu.Unlock()
return ErrNoSuchLock
}
if nameLock.count() == 0 {
delete(l.locks, name)
}
nameLock.Unlock()
l.mu.Unlock()
return nil
}
// Deprecated: use github.com/moby/locker.New
var New = locker.New

21
vendor/github.com/docker/docker/pkg/tarsum/builder_context.go generated vendored
View File

@@ -1,21 +0,0 @@
package tarsum // import "github.com/docker/docker/pkg/tarsum"
// BuilderContext is an interface extending TarSum by adding the Remove method.
// In general there was concern about adding this method to TarSum itself
// so instead it is being added just to "BuilderContext" which will then
// only be used during the .dockerignore file processing
// - see builder/evaluator.go
type BuilderContext interface {
TarSum
Remove(string)
}
func (bc *tarSum) Remove(filename string) {
for i, fis := range bc.sums {
if fis.Name() == filename {
bc.sums = append(bc.sums[:i], bc.sums[i+1:]...)
// Note, we don't just return because there could be
// more than one with this name
}
}
}

133
vendor/github.com/docker/docker/pkg/tarsum/fileinfosums.go generated vendored
View File

@@ -1,133 +0,0 @@
package tarsum // import "github.com/docker/docker/pkg/tarsum"
import (
"runtime"
"sort"
"strings"
)
// FileInfoSumInterface provides an interface for accessing file checksum
// information within a tar file. This info is accessed through interface
// so the actual name and sum cannot be melded with.
type FileInfoSumInterface interface {
// File name
Name() string
// Checksum of this particular file and its headers
Sum() string
// Position of file in the tar
Pos() int64
}
type fileInfoSum struct {
name string
sum string
pos int64
}
func (fis fileInfoSum) Name() string {
return fis.name
}
func (fis fileInfoSum) Sum() string {
return fis.sum
}
func (fis fileInfoSum) Pos() int64 {
return fis.pos
}
// FileInfoSums provides a list of FileInfoSumInterfaces.
type FileInfoSums []FileInfoSumInterface
// GetFile returns the first FileInfoSumInterface with a matching name.
func (fis FileInfoSums) GetFile(name string) FileInfoSumInterface {
// We do case insensitive matching on Windows as c:\APP and c:\app are
// the same. See issue #33107.
for i := range fis {
if (runtime.GOOS == "windows" && strings.EqualFold(fis[i].Name(), name)) ||
(runtime.GOOS != "windows" && fis[i].Name() == name) {
return fis[i]
}
}
return nil
}
// GetAllFile returns a FileInfoSums with all matching names.
func (fis FileInfoSums) GetAllFile(name string) FileInfoSums {
f := FileInfoSums{}
for i := range fis {
if fis[i].Name() == name {
f = append(f, fis[i])
}
}
return f
}
// GetDuplicatePaths returns a FileInfoSums with all duplicated paths.
func (fis FileInfoSums) GetDuplicatePaths() (dups FileInfoSums) {
seen := make(map[string]int, len(fis)) // allocate earl. no need to grow this map.
for i := range fis {
f := fis[i]
if _, ok := seen[f.Name()]; ok {
dups = append(dups, f)
} else {
seen[f.Name()] = 0
}
}
return dups
}
// Len returns the size of the FileInfoSums.
func (fis FileInfoSums) Len() int { return len(fis) }
// Swap swaps two FileInfoSum values if a FileInfoSums list.
func (fis FileInfoSums) Swap(i, j int) { fis[i], fis[j] = fis[j], fis[i] }
// SortByPos sorts FileInfoSums content by position.
func (fis FileInfoSums) SortByPos() {
sort.Sort(byPos{fis})
}
// SortByNames sorts FileInfoSums content by name.
func (fis FileInfoSums) SortByNames() {
sort.Sort(byName{fis})
}
// SortBySums sorts FileInfoSums content by sums.
func (fis FileInfoSums) SortBySums() {
dups := fis.GetDuplicatePaths()
if len(dups) > 0 {
sort.Sort(bySum{fis, dups})
} else {
sort.Sort(bySum{fis, nil})
}
}
// byName is a sort.Sort helper for sorting by file names.
// If names are the same, order them by their appearance in the tar archive
type byName struct{ FileInfoSums }
func (bn byName) Less(i, j int) bool {
if bn.FileInfoSums[i].Name() == bn.FileInfoSums[j].Name() {
return bn.FileInfoSums[i].Pos() < bn.FileInfoSums[j].Pos()
}
return bn.FileInfoSums[i].Name() < bn.FileInfoSums[j].Name()
}
// bySum is a sort.Sort helper for sorting by the sums of all the fileinfos in the tar archive
type bySum struct {
FileInfoSums
dups FileInfoSums
}
func (bs bySum) Less(i, j int) bool {
if bs.dups != nil && bs.FileInfoSums[i].Name() == bs.FileInfoSums[j].Name() {
return bs.FileInfoSums[i].Pos() < bs.FileInfoSums[j].Pos()
}
return bs.FileInfoSums[i].Sum() < bs.FileInfoSums[j].Sum()
}
// byPos is a sort.Sort helper for sorting by the sums of all the fileinfos by their original order
type byPos struct{ FileInfoSums }
func (bp byPos) Less(i, j int) bool {
return bp.FileInfoSums[i].Pos() < bp.FileInfoSums[j].Pos()
}

301
vendor/github.com/docker/docker/pkg/tarsum/tarsum.go generated vendored
View File

@@ -1,301 +0,0 @@
// Package tarsum provides algorithms to perform checksum calculation on
// filesystem layers.
//
// The transportation of filesystems, regarding Docker, is done with tar(1)
// archives. There are a variety of tar serialization formats [2], and a key
// concern here is ensuring a repeatable checksum given a set of inputs from a
// generic tar archive. Types of transportation include distribution to and from a
// registry endpoint, saving and loading through commands or Docker daemon APIs,
// transferring the build context from client to Docker daemon, and committing the
// filesystem of a container to become an image.
//
// As tar archives are used for transit, but not preserved in many situations, the
// focus of the algorithm is to ensure the integrity of the preserved filesystem,
// while maintaining a deterministic accountability. This includes neither
// constraining the ordering or manipulation of the files during the creation or
// unpacking of the archive, nor include additional metadata state about the file
// system attributes.
package tarsum // import "github.com/docker/docker/pkg/tarsum"
import (
"archive/tar"
"bytes"
"compress/gzip"
"crypto"
"crypto/sha256"
"encoding/hex"
"errors"
"fmt"
"hash"
"io"
"path"
"strings"
)
const (
buf8K = 8 * 1024
buf16K = 16 * 1024
buf32K = 32 * 1024
)
// NewTarSum creates a new interface for calculating a fixed time checksum of a
// tar archive.
//
// This is used for calculating checksums of layers of an image, in some cases
// including the byte payload of the image's json metadata as well, and for
// calculating the checksums for buildcache.
func NewTarSum(r io.Reader, dc bool, v Version) (TarSum, error) {
return NewTarSumHash(r, dc, v, DefaultTHash)
}
// NewTarSumHash creates a new TarSum, providing a THash to use rather than
// the DefaultTHash.
func NewTarSumHash(r io.Reader, dc bool, v Version, tHash THash) (TarSum, error) {
headerSelector, err := getTarHeaderSelector(v)
if err != nil {
return nil, err
}
ts := &tarSum{Reader: r, DisableCompression: dc, tarSumVersion: v, headerSelector: headerSelector, tHash: tHash}
err = ts.initTarSum()
return ts, err
}
// NewTarSumForLabel creates a new TarSum using the provided TarSum version+hash label.
func NewTarSumForLabel(r io.Reader, disableCompression bool, label string) (TarSum, error) {
parts := strings.SplitN(label, "+", 2)
if len(parts) != 2 {
return nil, errors.New("tarsum label string should be of the form: {tarsum_version}+{hash_name}")
}
versionName, hashName := parts[0], parts[1]
version, ok := tarSumVersionsByName[versionName]
if !ok {
return nil, fmt.Errorf("unknown TarSum version name: %q", versionName)
}
hashConfig, ok := standardHashConfigs[hashName]
if !ok {
return nil, fmt.Errorf("unknown TarSum hash name: %q", hashName)
}
tHash := NewTHash(hashConfig.name, hashConfig.hash.New)
return NewTarSumHash(r, disableCompression, version, tHash)
}
// TarSum is the generic interface for calculating fixed time
// checksums of a tar archive.
type TarSum interface {
io.Reader
GetSums() FileInfoSums
Sum([]byte) string
Version() Version
Hash() THash
}
// tarSum struct is the structure for a Version0 checksum calculation.
type tarSum struct {
io.Reader
tarR *tar.Reader
tarW *tar.Writer
writer writeCloseFlusher
bufTar *bytes.Buffer
bufWriter *bytes.Buffer
bufData []byte
h hash.Hash
tHash THash
sums FileInfoSums
fileCounter int64
currentFile string
finished bool
first bool
DisableCompression bool // false by default. When false, the output gzip compressed.
tarSumVersion Version // this field is not exported so it can not be mutated during use
headerSelector tarHeaderSelector // handles selecting and ordering headers for files in the archive
}
func (ts tarSum) Hash() THash {
return ts.tHash
}
func (ts tarSum) Version() Version {
return ts.tarSumVersion
}
// THash provides a hash.Hash type generator and its name.
type THash interface {
Hash() hash.Hash
Name() string
}
// NewTHash is a convenience method for creating a THash.
func NewTHash(name string, h func() hash.Hash) THash {
return simpleTHash{n: name, h: h}
}
type tHashConfig struct {
name string
hash crypto.Hash
}
var (
// NOTE: DO NOT include MD5 or SHA1, which are considered insecure.
standardHashConfigs = map[string]tHashConfig{
"sha256": {name: "sha256", hash: crypto.SHA256},
"sha512": {name: "sha512", hash: crypto.SHA512},
}
)
// DefaultTHash is default TarSum hashing algorithm - "sha256".
var DefaultTHash = NewTHash("sha256", sha256.New)
type simpleTHash struct {
n string
h func() hash.Hash
}
func (sth simpleTHash) Name() string { return sth.n }
func (sth simpleTHash) Hash() hash.Hash { return sth.h() }
func (ts *tarSum) encodeHeader(h *tar.Header) error {
for _, elem := range ts.headerSelector.selectHeaders(h) {
// Ignore these headers to be compatible with versions
// before go 1.10
if elem[0] == "gname" || elem[0] == "uname" {
elem[1] = ""
}
if _, err := ts.h.Write([]byte(elem[0] + elem[1])); err != nil {
return err
}
}
return nil
}
func (ts *tarSum) initTarSum() error {
ts.bufTar = bytes.NewBuffer([]byte{})
ts.bufWriter = bytes.NewBuffer([]byte{})
ts.tarR = tar.NewReader(ts.Reader)
ts.tarW = tar.NewWriter(ts.bufTar)
if !ts.DisableCompression {
ts.writer = gzip.NewWriter(ts.bufWriter)
} else {
ts.writer = &nopCloseFlusher{Writer: ts.bufWriter}
}
if ts.tHash == nil {
ts.tHash = DefaultTHash
}
ts.h = ts.tHash.Hash()
ts.h.Reset()
ts.first = true
ts.sums = FileInfoSums{}
return nil
}
func (ts *tarSum) Read(buf []byte) (int, error) {
if ts.finished {
return ts.bufWriter.Read(buf)
}
if len(ts.bufData) < len(buf) {
switch {
case len(buf) <= buf8K:
ts.bufData = make([]byte, buf8K)
case len(buf) <= buf16K:
ts.bufData = make([]byte, buf16K)
case len(buf) <= buf32K:
ts.bufData = make([]byte, buf32K)
default:
ts.bufData = make([]byte, len(buf))
}
}
buf2 := ts.bufData[:len(buf)]
n, err := ts.tarR.Read(buf2)
if err != nil {
if err == io.EOF {
if _, err := ts.h.Write(buf2[:n]); err != nil {
return 0, err
}
if !ts.first {
ts.sums = append(ts.sums, fileInfoSum{name: ts.currentFile, sum: hex.EncodeToString(ts.h.Sum(nil)), pos: ts.fileCounter})
ts.fileCounter++
ts.h.Reset()
} else {
ts.first = false
}
if _, err := ts.tarW.Write(buf2[:n]); err != nil {
return 0, err
}
currentHeader, err := ts.tarR.Next()
if err != nil {
if err == io.EOF {
if err := ts.tarW.Close(); err != nil {
return 0, err
}
if _, err := io.Copy(ts.writer, ts.bufTar); err != nil {
return 0, err
}
if err := ts.writer.Close(); err != nil {
return 0, err
}
ts.finished = true
return ts.bufWriter.Read(buf)
}
return 0, err
}
ts.currentFile = path.Join(".", path.Join("/", currentHeader.Name))
if err := ts.encodeHeader(currentHeader); err != nil {
return 0, err
}
if err := ts.tarW.WriteHeader(currentHeader); err != nil {
return 0, err
}
if _, err := io.Copy(ts.writer, ts.bufTar); err != nil {
return 0, err
}
ts.writer.Flush()
return ts.bufWriter.Read(buf)
}
return 0, err
}
// Filling the hash buffer
if _, err = ts.h.Write(buf2[:n]); err != nil {
return 0, err
}
// Filling the tar writer
if _, err = ts.tarW.Write(buf2[:n]); err != nil {
return 0, err
}
// Filling the output writer
if _, err = io.Copy(ts.writer, ts.bufTar); err != nil {
return 0, err
}
ts.writer.Flush()
return ts.bufWriter.Read(buf)
}
func (ts *tarSum) Sum(extra []byte) string {
ts.sums.SortBySums()
h := ts.tHash.Hash()
if extra != nil {
h.Write(extra)
}
for _, fis := range ts.sums {
h.Write([]byte(fis.Sum()))
}
checksum := ts.Version().String() + "+" + ts.tHash.Name() + ":" + hex.EncodeToString(h.Sum(nil))
return checksum
}
func (ts *tarSum) GetSums() FileInfoSums {
return ts.sums
}

230
vendor/github.com/docker/docker/pkg/tarsum/tarsum_spec.md generated vendored
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@@ -1,230 +0,0 @@
page_title: TarSum checksum specification
page_description: Documentation for algorithms used in the TarSum checksum calculation
page_keywords: docker, checksum, validation, tarsum
# TarSum Checksum Specification
## Abstract
This document describes the algorithms used in performing the TarSum checksum
calculation on filesystem layers, the need for this method over existing
methods, and the versioning of this calculation.
## Warning
This checksum algorithm is for best-effort comparison of file trees with fuzzy logic.
This is _not_ a cryptographic attestation, and should not be considered secure.
## Introduction
The transportation of filesystems, regarding Docker, is done with tar(1)
archives. There are a variety of tar serialization formats [2], and a key
concern here is ensuring a repeatable checksum given a set of inputs from a
generic tar archive. Types of transportation include distribution to and from a
registry endpoint, saving and loading through commands or Docker daemon APIs,
transferring the build context from client to Docker daemon, and committing the
filesystem of a container to become an image.
As tar archives are used for transit, but not preserved in many situations, the
focus of the algorithm is to ensure the integrity of the preserved filesystem,
while maintaining a deterministic accountability. This includes neither
constraining the ordering or manipulation of the files during the creation or
unpacking of the archive, nor include additional metadata state about the file
system attributes.
## Intended Audience
This document is outlining the methods used for consistent checksum calculation
for filesystems transported via tar archives.
Auditing these methodologies is an open and iterative process. This document
should accommodate the review of source code. Ultimately, this document should
be the starting point of further refinements to the algorithm and its future
versions.
## Concept
The checksum mechanism must ensure the integrity and assurance of the
filesystem payload.
## Checksum Algorithm Profile
A checksum mechanism must define the following operations and attributes:
* Associated hashing cipher - used to checksum each file payload and attribute
information.
* Checksum list - each file of the filesystem archive has its checksum
calculated from the payload and attributes of the file. The final checksum is
calculated from this list, with specific ordering.
* Version - as the algorithm adapts to requirements, there are behaviors of the
algorithm to manage by versioning.
* Archive being calculated - the tar archive having its checksum calculated
## Elements of TarSum checksum
The calculated sum output is a text string. The elements included in the output
of the calculated sum comprise the information needed for validation of the sum
(TarSum version and hashing cipher used) and the expected checksum in hexadecimal
form.
There are two delimiters used:
* '+' separates TarSum version from hashing cipher
* ':' separates calculation mechanics from expected hash
Example:
```
"tarsum.v1+sha256:220a60ecd4a3c32c282622a625a54db9ba0ff55b5ba9c29c7064a2bc358b6a3e"
| | \ |
| | \ |
|_version_|_cipher__|__ |
| \ |
|_calculation_mechanics_|______________________expected_sum_______________________|
```
## Versioning
Versioning was introduced [0] to accommodate differences in calculation needed,
and ability to maintain reverse compatibility.
The general algorithm will be describe further in the 'Calculation'.
### Version0
This is the initial version of TarSum.
Its element in the TarSum checksum string is `tarsum`.
### Version1
Its element in the TarSum checksum is `tarsum.v1`.
The notable changes in this version:
* Exclusion of file `mtime` from the file information headers, in each file
checksum calculation
* Inclusion of extended attributes (`xattrs`. Also seen as `SCHILY.xattr.` prefixed Pax
tar file info headers) keys and values in each file checksum calculation
### VersionDev
*Do not use unless validating refinements to the checksum algorithm*
Its element in the TarSum checksum is `tarsum.dev`.
This is a floating place holder for a next version and grounds for testing
changes. The methods used for calculation are subject to change without notice,
and this version is for testing and not for production use.
## Ciphers
The official default and standard hashing cipher used in the calculation mechanic
is `sha256`. This refers to SHA256 hash algorithm as defined in FIPS 180-4.
Though the TarSum algorithm itself is not exclusively bound to the single
hashing cipher `sha256`, support for alternate hashing ciphers was later added
[1]. Use cases for alternate cipher could include future-proofing TarSum
checksum format and using faster cipher hashes for tar filesystem checksums.
## Calculation
### Requirement
As mentioned earlier, the calculation is such that it takes into consideration
the lifecycle of the tar archive. In that the tar archive is not an immutable,
permanent artifact. Otherwise options like relying on a known hashing cipher
checksum of the archive itself would be reliable enough. The tar archive of the
filesystem is used as a transportation medium for Docker images, and the
archive is discarded once its contents are extracted. Therefore, for consistent
validation items such as order of files in the tar archive and time stamps are
subject to change once an image is received.
### Process
The method is typically iterative due to reading tar info headers from the
archive stream, though this is not a strict requirement.
#### Files
Each file in the tar archive have their contents (headers and body) checksummed
individually using the designated associated hashing cipher. The ordered
headers of the file are written to the checksum calculation first, and then the
payload of the file body.
The resulting checksum of the file is appended to the list of file sums. The
sum is encoded as a string of the hexadecimal digest. Additionally, the file
name and position in the archive is kept as reference for special ordering.
#### Headers
The following headers are read, in this
order ( and the corresponding representation of its value):
* 'name' - string
* 'mode' - string of the base10 integer
* 'uid' - string of the integer
* 'gid' - string of the integer
* 'size' - string of the integer
* 'mtime' (_Version0 only_) - string of integer of the seconds since 1970-01-01 00:00:00 UTC
* 'typeflag' - string of the char
* 'linkname' - string
* 'uname' - string
* 'gname' - string
* 'devmajor' - string of the integer
* 'devminor' - string of the integer
For >= Version1, the extended attribute headers ("SCHILY.xattr." prefixed pax
headers) included after the above list. These xattrs key/values are first
sorted by the keys.
#### Header Format
The ordered headers are written to the hash in the format of
"{.key}{.value}"
with no newline.
#### Body
After the order headers of the file have been added to the checksum for the
file, the body of the file is written to the hash.
#### List of file sums
The list of file sums is sorted by the string of the hexadecimal digest.
If there are two files in the tar with matching paths, the order of occurrence
for that path is reflected for the sums of the corresponding file header and
body.
#### Final Checksum
Begin with a fresh or initial state of the associated hash cipher. If there is
additional payload to include in the TarSum calculation for the archive, it is
written first. Then each checksum from the ordered list of file sums is written
to the hash.
The resulting digest is formatted per the Elements of TarSum checksum,
including the TarSum version, the associated hash cipher and the hexadecimal
encoded checksum digest.
## Security Considerations
The initial version of TarSum has undergone one update that could invalidate
handcrafted tar archives. The tar archive format supports appending of files
with same names as prior files in the archive. The latter file will clobber the
prior file of the same path. Due to this the algorithm now accounts for files
with matching paths, and orders the list of file sums accordingly [3].
## Footnotes
* [0] Versioning https://github.com/docker/docker/commit/747f89cd327db9d50251b17797c4d825162226d0
* [1] Alternate ciphers https://github.com/docker/docker/commit/4e9925d780665149b8bc940d5ba242ada1973c4e
* [2] Tar http://en.wikipedia.org/wiki/Tar_%28computing%29
* [3] Name collision https://github.com/docker/docker/commit/c5e6362c53cbbc09ddbabd5a7323e04438b57d31
## Acknowledgments
Joffrey F (shin-) and Guillaume J. Charmes (creack) on the initial work of the
TarSum calculation.

158
vendor/github.com/docker/docker/pkg/tarsum/versioning.go generated vendored
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@@ -1,158 +0,0 @@
package tarsum // import "github.com/docker/docker/pkg/tarsum"
import (
"archive/tar"
"errors"
"io"
"sort"
"strconv"
"strings"
)
// Version is used for versioning of the TarSum algorithm
// based on the prefix of the hash used
// i.e. "tarsum+sha256:e58fcf7418d4390dec8e8fb69d88c06ec07039d651fedd3aa72af9972e7d046b"
type Version int
// Prefix of "tarsum"
const (
Version0 Version = iota
Version1
// VersionDev this constant will be either the latest or an unsettled next-version of the TarSum calculation
VersionDev
)
// WriteV1Header writes a tar header to a writer in V1 tarsum format.
func WriteV1Header(h *tar.Header, w io.Writer) {
for _, elem := range v1TarHeaderSelect(h) {
w.Write([]byte(elem[0] + elem[1]))
}
}
// VersionLabelForChecksum returns the label for the given tarsum
// checksum, i.e., everything before the first `+` character in
// the string or an empty string if no label separator is found.
func VersionLabelForChecksum(checksum string) string {
// Checksums are in the form: {versionLabel}+{hashID}:{hex}
sepIndex := strings.Index(checksum, "+")
if sepIndex < 0 {
return ""
}
return checksum[:sepIndex]
}
// GetVersions gets a list of all known tarsum versions.
func GetVersions() []Version {
v := []Version{}
for k := range tarSumVersions {
v = append(v, k)
}
return v
}
var (
tarSumVersions = map[Version]string{
Version0: "tarsum",
Version1: "tarsum.v1",
VersionDev: "tarsum.dev",
}
tarSumVersionsByName = map[string]Version{
"tarsum": Version0,
"tarsum.v1": Version1,
"tarsum.dev": VersionDev,
}
)
func (tsv Version) String() string {
return tarSumVersions[tsv]
}
// GetVersionFromTarsum returns the Version from the provided string.
func GetVersionFromTarsum(tarsum string) (Version, error) {
tsv := tarsum
if strings.Contains(tarsum, "+") {
tsv = strings.SplitN(tarsum, "+", 2)[0]
}
for v, s := range tarSumVersions {
if s == tsv {
return v, nil
}
}
return -1, ErrNotVersion
}
// Errors that may be returned by functions in this package
var (
ErrNotVersion = errors.New("string does not include a TarSum Version")
ErrVersionNotImplemented = errors.New("TarSum Version is not yet implemented")
)
// tarHeaderSelector is the interface which different versions
// of tarsum should use for selecting and ordering tar headers
// for each item in the archive.
type tarHeaderSelector interface {
selectHeaders(h *tar.Header) (orderedHeaders [][2]string)
}
type tarHeaderSelectFunc func(h *tar.Header) (orderedHeaders [][2]string)
func (f tarHeaderSelectFunc) selectHeaders(h *tar.Header) (orderedHeaders [][2]string) {
return f(h)
}
func v0TarHeaderSelect(h *tar.Header) (orderedHeaders [][2]string) {
return [][2]string{
{"name", h.Name},
{"mode", strconv.FormatInt(h.Mode, 10)},
{"uid", strconv.Itoa(h.Uid)},
{"gid", strconv.Itoa(h.Gid)},
{"size", strconv.FormatInt(h.Size, 10)},
{"mtime", strconv.FormatInt(h.ModTime.UTC().Unix(), 10)},
{"typeflag", string([]byte{h.Typeflag})},
{"linkname", h.Linkname},
{"uname", h.Uname},
{"gname", h.Gname},
{"devmajor", strconv.FormatInt(h.Devmajor, 10)},
{"devminor", strconv.FormatInt(h.Devminor, 10)},
}
}
func v1TarHeaderSelect(h *tar.Header) (orderedHeaders [][2]string) {
// Get extended attributes.
xAttrKeys := make([]string, len(h.Xattrs))
for k := range h.Xattrs {
xAttrKeys = append(xAttrKeys, k)
}
sort.Strings(xAttrKeys)
// Make the slice with enough capacity to hold the 11 basic headers
// we want from the v0 selector plus however many xattrs we have.
orderedHeaders = make([][2]string, 0, 11+len(xAttrKeys))
// Copy all headers from v0 excluding the 'mtime' header (the 5th element).
v0headers := v0TarHeaderSelect(h)
orderedHeaders = append(orderedHeaders, v0headers[0:5]...)
orderedHeaders = append(orderedHeaders, v0headers[6:]...)
// Finally, append the sorted xattrs.
for _, k := range xAttrKeys {
orderedHeaders = append(orderedHeaders, [2]string{k, h.Xattrs[k]})
}
return
}
var registeredHeaderSelectors = map[Version]tarHeaderSelectFunc{
Version0: v0TarHeaderSelect,
Version1: v1TarHeaderSelect,
VersionDev: v1TarHeaderSelect,
}
func getTarHeaderSelector(v Version) (tarHeaderSelector, error) {
headerSelector, ok := registeredHeaderSelectors[v]
if !ok {
return nil, ErrVersionNotImplemented
}
return headerSelector, nil
}

22
vendor/github.com/docker/docker/pkg/tarsum/writercloser.go generated vendored
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@@ -1,22 +0,0 @@
package tarsum // import "github.com/docker/docker/pkg/tarsum"
import (
"io"
)
type writeCloseFlusher interface {
io.WriteCloser
Flush() error
}
type nopCloseFlusher struct {
io.Writer
}
func (n *nopCloseFlusher) Close() error {
return nil
}
func (n *nopCloseFlusher) Flush() error {
return nil
}

66
vendor/github.com/docker/docker/pkg/term/ascii.go generated vendored
View File

@@ -1,66 +0,0 @@
package term // import "github.com/docker/docker/pkg/term"
import (
"fmt"
"strings"
)
// ASCII list the possible supported ASCII key sequence
var ASCII = []string{
"ctrl-@",
"ctrl-a",
"ctrl-b",
"ctrl-c",
"ctrl-d",
"ctrl-e",
"ctrl-f",
"ctrl-g",
"ctrl-h",
"ctrl-i",
"ctrl-j",
"ctrl-k",
"ctrl-l",
"ctrl-m",
"ctrl-n",
"ctrl-o",
"ctrl-p",
"ctrl-q",
"ctrl-r",
"ctrl-s",
"ctrl-t",
"ctrl-u",
"ctrl-v",
"ctrl-w",
"ctrl-x",
"ctrl-y",
"ctrl-z",
"ctrl-[",
"ctrl-\\",
"ctrl-]",
"ctrl-^",
"ctrl-_",
}
// ToBytes converts a string representing a suite of key-sequence to the corresponding ASCII code.
func ToBytes(keys string) ([]byte, error) {
codes := []byte{}
next:
for _, key := range strings.Split(keys, ",") {
if len(key) != 1 {
for code, ctrl := range ASCII {
if ctrl == key {
codes = append(codes, byte(code))
continue next
}
}
if key == "DEL" {
codes = append(codes, 127)
} else {
return nil, fmt.Errorf("Unknown character: '%s'", key)
}
} else {
codes = append(codes, key[0])
}
}
return codes, nil
}

84
vendor/github.com/docker/docker/pkg/term/deprecated.go generated vendored Normal file
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@@ -0,0 +1,84 @@
// Package term provides structures and helper functions to work with
// terminal (state, sizes).
//
// Deprecated: use github.com/moby/term instead
package term // import "github.com/docker/docker/pkg/term"
import (
"github.com/moby/term"
)
// EscapeError is special error which returned by a TTY proxy reader's Read()
// method in case its detach escape sequence is read.
// Deprecated: use github.com/moby/term.EscapeError
type EscapeError = term.EscapeError
// State represents the state of the terminal.
// Deprecated: use github.com/moby/term.State
type State = term.State
// Winsize represents the size of the terminal window.
// Deprecated: use github.com/moby/term.Winsize
type Winsize = term.Winsize
var (
// ASCII list the possible supported ASCII key sequence
ASCII = term.ASCII
// ToBytes converts a string representing a suite of key-sequence to the corresponding ASCII code.
// Deprecated: use github.com/moby/term.ToBytes
ToBytes = term.ToBytes
// StdStreams returns the standard streams (stdin, stdout, stderr).
// Deprecated: use github.com/moby/term.StdStreams
StdStreams = term.StdStreams
// GetFdInfo returns the file descriptor for an os.File and indicates whether the file represents a terminal.
// Deprecated: use github.com/moby/term.GetFdInfo
GetFdInfo = term.GetFdInfo
// GetWinsize returns the window size based on the specified file descriptor.
// Deprecated: use github.com/moby/term.GetWinsize
GetWinsize = term.GetWinsize
// IsTerminal returns true if the given file descriptor is a terminal.
// Deprecated: use github.com/moby/term.IsTerminal
IsTerminal = term.IsTerminal
// RestoreTerminal restores the terminal connected to the given file descriptor
// to a previous state.
// Deprecated: use github.com/moby/term.RestoreTerminal
RestoreTerminal = term.RestoreTerminal
// SaveState saves the state of the terminal connected to the given file descriptor.
// Deprecated: use github.com/moby/term.SaveState
SaveState = term.SaveState
// DisableEcho applies the specified state to the terminal connected to the file
// descriptor, with echo disabled.
// Deprecated: use github.com/moby/term.DisableEcho
DisableEcho = term.DisableEcho
// SetRawTerminal puts the terminal connected to the given file descriptor into
// raw mode and returns the previous state. On UNIX, this puts both the input
// and output into raw mode. On Windows, it only puts the input into raw mode.
// Deprecated: use github.com/moby/term.SetRawTerminal
SetRawTerminal = term.SetRawTerminal
// SetRawTerminalOutput puts the output of terminal connected to the given file
// descriptor into raw mode. On UNIX, this does nothing and returns nil for the
// state. On Windows, it disables LF -> CRLF translation.
// Deprecated: use github.com/moby/term.SetRawTerminalOutput
SetRawTerminalOutput = term.SetRawTerminalOutput
// MakeRaw puts the terminal connected to the given file descriptor into raw
// mode and returns the previous state of the terminal so that it can be restored.
// Deprecated: use github.com/moby/term.MakeRaw
MakeRaw = term.MakeRaw
// NewEscapeProxy returns a new TTY proxy reader which wraps the given reader
// and detects when the specified escape keys are read, in which case the Read
// method will return an error of type EscapeError.
// Deprecated: use github.com/moby/term.NewEscapeProxy
NewEscapeProxy = term.NewEscapeProxy
)

21
vendor/github.com/docker/docker/pkg/term/deprecated_unix.go generated vendored Normal file
View File

@@ -0,0 +1,21 @@
//go:build !windows
// +build !windows
package term // import "github.com/docker/docker/pkg/term"
import (
"github.com/moby/term"
)
// Termios is the Unix API for terminal I/O.
// Deprecated: use github.com/moby/term.Termios
type Termios = term.Termios
var (
// ErrInvalidState is returned if the state of the terminal is invalid.
ErrInvalidState = term.ErrInvalidState
// SetWinsize tries to set the specified window size for the specified file descriptor.
// Deprecated: use github.com/moby/term.GetWinsize
SetWinsize = term.SetWinsize
)

78
vendor/github.com/docker/docker/pkg/term/proxy.go generated vendored
View File

@@ -1,78 +0,0 @@
package term // import "github.com/docker/docker/pkg/term"
import (
"io"
)
// EscapeError is special error which returned by a TTY proxy reader's Read()
// method in case its detach escape sequence is read.
type EscapeError struct{}
func (EscapeError) Error() string {
return "read escape sequence"
}
// escapeProxy is used only for attaches with a TTY. It is used to proxy
// stdin keypresses from the underlying reader and look for the passed in
// escape key sequence to signal a detach.
type escapeProxy struct {
escapeKeys []byte
escapeKeyPos int
r io.Reader
}
// NewEscapeProxy returns a new TTY proxy reader which wraps the given reader
// and detects when the specified escape keys are read, in which case the Read
// method will return an error of type EscapeError.
func NewEscapeProxy(r io.Reader, escapeKeys []byte) io.Reader {
return &escapeProxy{
escapeKeys: escapeKeys,
r: r,
}
}
func (r *escapeProxy) Read(buf []byte) (int, error) {
nr, err := r.r.Read(buf)
if len(r.escapeKeys) == 0 {
return nr, err
}
preserve := func() {
// this preserves the original key presses in the passed in buffer
nr += r.escapeKeyPos
preserve := make([]byte, 0, r.escapeKeyPos+len(buf))
preserve = append(preserve, r.escapeKeys[:r.escapeKeyPos]...)
preserve = append(preserve, buf...)
r.escapeKeyPos = 0
copy(buf[0:nr], preserve)
}
if nr != 1 || err != nil {
if r.escapeKeyPos > 0 {
preserve()
}
return nr, err
}
if buf[0] != r.escapeKeys[r.escapeKeyPos] {
if r.escapeKeyPos > 0 {
preserve()
}
return nr, nil
}
if r.escapeKeyPos == len(r.escapeKeys)-1 {
return 0, EscapeError{}
}
// Looks like we've got an escape key, but we need to match again on the next
// read.
// Store the current escape key we found so we can look for the next one on
// the next read.
// Since this is an escape key, make sure we don't let the caller read it
// If later on we find that this is not the escape sequence, we'll add the
// keys back
r.escapeKeyPos++
return nr - r.escapeKeyPos, nil
}

20
vendor/github.com/docker/docker/pkg/term/tc.go generated vendored
View File

@@ -1,20 +0,0 @@
// +build !windows
package term // import "github.com/docker/docker/pkg/term"
import (
"syscall"
"unsafe"
"golang.org/x/sys/unix"
)
func tcget(fd uintptr, p *Termios) syscall.Errno {
_, _, err := unix.Syscall(unix.SYS_IOCTL, fd, uintptr(getTermios), uintptr(unsafe.Pointer(p)))
return err
}
func tcset(fd uintptr, p *Termios) syscall.Errno {
_, _, err := unix.Syscall(unix.SYS_IOCTL, fd, setTermios, uintptr(unsafe.Pointer(p)))
return err
}

124
vendor/github.com/docker/docker/pkg/term/term.go generated vendored
View File

@@ -1,124 +0,0 @@
// +build !windows
// Package term provides structures and helper functions to work with
// terminal (state, sizes).
package term // import "github.com/docker/docker/pkg/term"
import (
"errors"
"fmt"
"io"
"os"
"os/signal"
"golang.org/x/sys/unix"
)
var (
// ErrInvalidState is returned if the state of the terminal is invalid.
ErrInvalidState = errors.New("Invalid terminal state")
)
// State represents the state of the terminal.
type State struct {
termios Termios
}
// Winsize represents the size of the terminal window.
type Winsize struct {
Height uint16
Width uint16
x uint16
y uint16
}
// StdStreams returns the standard streams (stdin, stdout, stderr).
func StdStreams() (stdIn io.ReadCloser, stdOut, stdErr io.Writer) {
return os.Stdin, os.Stdout, os.Stderr
}
// GetFdInfo returns the file descriptor for an os.File and indicates whether the file represents a terminal.
func GetFdInfo(in interface{}) (uintptr, bool) {
var inFd uintptr
var isTerminalIn bool
if file, ok := in.(*os.File); ok {
inFd = file.Fd()
isTerminalIn = IsTerminal(inFd)
}
return inFd, isTerminalIn
}
// IsTerminal returns true if the given file descriptor is a terminal.
func IsTerminal(fd uintptr) bool {
var termios Termios
return tcget(fd, &termios) == 0
}
// RestoreTerminal restores the terminal connected to the given file descriptor
// to a previous state.
func RestoreTerminal(fd uintptr, state *State) error {
if state == nil {
return ErrInvalidState
}
if err := tcset(fd, &state.termios); err != 0 {
return err
}
return nil
}
// SaveState saves the state of the terminal connected to the given file descriptor.
func SaveState(fd uintptr) (*State, error) {
var oldState State
if err := tcget(fd, &oldState.termios); err != 0 {
return nil, err
}
return &oldState, nil
}
// DisableEcho applies the specified state to the terminal connected to the file
// descriptor, with echo disabled.
func DisableEcho(fd uintptr, state *State) error {
newState := state.termios
newState.Lflag &^= unix.ECHO
if err := tcset(fd, &newState); err != 0 {
return err
}
handleInterrupt(fd, state)
return nil
}
// SetRawTerminal puts the terminal connected to the given file descriptor into
// raw mode and returns the previous state. On UNIX, this puts both the input
// and output into raw mode. On Windows, it only puts the input into raw mode.
func SetRawTerminal(fd uintptr) (*State, error) {
oldState, err := MakeRaw(fd)
if err != nil {
return nil, err
}
handleInterrupt(fd, oldState)
return oldState, err
}
// SetRawTerminalOutput puts the output of terminal connected to the given file
// descriptor into raw mode. On UNIX, this does nothing and returns nil for the
// state. On Windows, it disables LF -> CRLF translation.
func SetRawTerminalOutput(fd uintptr) (*State, error) {
return nil, nil
}
func handleInterrupt(fd uintptr, state *State) {
sigchan := make(chan os.Signal, 1)
signal.Notify(sigchan, os.Interrupt)
go func() {
for range sigchan {
// quit cleanly and the new terminal item is on a new line
fmt.Println()
signal.Stop(sigchan)
close(sigchan)
RestoreTerminal(fd, state)
os.Exit(1)
}
}()
}

221
vendor/github.com/docker/docker/pkg/term/term_windows.go generated vendored
View File

@@ -1,221 +0,0 @@
package term // import "github.com/docker/docker/pkg/term"
import (
"io"
"os"
"os/signal"
"syscall" // used for STD_INPUT_HANDLE, STD_OUTPUT_HANDLE and STD_ERROR_HANDLE
"github.com/Azure/go-ansiterm/winterm"
windowsconsole "github.com/docker/docker/pkg/term/windows"
)
// State holds the console mode for the terminal.
type State struct {
mode uint32
}
// Winsize is used for window size.
type Winsize struct {
Height uint16
Width uint16
}
// vtInputSupported is true if winterm.ENABLE_VIRTUAL_TERMINAL_INPUT is supported by the console
var vtInputSupported bool
// StdStreams returns the standard streams (stdin, stdout, stderr).
func StdStreams() (stdIn io.ReadCloser, stdOut, stdErr io.Writer) {
// Turn on VT handling on all std handles, if possible. This might
// fail, in which case we will fall back to terminal emulation.
var emulateStdin, emulateStdout, emulateStderr bool
fd := os.Stdin.Fd()
if mode, err := winterm.GetConsoleMode(fd); err == nil {
// Validate that winterm.ENABLE_VIRTUAL_TERMINAL_INPUT is supported, but do not set it.
if err = winterm.SetConsoleMode(fd, mode|winterm.ENABLE_VIRTUAL_TERMINAL_INPUT); err != nil {
emulateStdin = true
} else {
vtInputSupported = true
}
// Unconditionally set the console mode back even on failure because SetConsoleMode
// remembers invalid bits on input handles.
winterm.SetConsoleMode(fd, mode)
}
fd = os.Stdout.Fd()
if mode, err := winterm.GetConsoleMode(fd); err == nil {
// Validate winterm.DISABLE_NEWLINE_AUTO_RETURN is supported, but do not set it.
if err = winterm.SetConsoleMode(fd, mode|winterm.ENABLE_VIRTUAL_TERMINAL_PROCESSING|winterm.DISABLE_NEWLINE_AUTO_RETURN); err != nil {
emulateStdout = true
} else {
winterm.SetConsoleMode(fd, mode|winterm.ENABLE_VIRTUAL_TERMINAL_PROCESSING)
}
}
fd = os.Stderr.Fd()
if mode, err := winterm.GetConsoleMode(fd); err == nil {
// Validate winterm.DISABLE_NEWLINE_AUTO_RETURN is supported, but do not set it.
if err = winterm.SetConsoleMode(fd, mode|winterm.ENABLE_VIRTUAL_TERMINAL_PROCESSING|winterm.DISABLE_NEWLINE_AUTO_RETURN); err != nil {
emulateStderr = true
} else {
winterm.SetConsoleMode(fd, mode|winterm.ENABLE_VIRTUAL_TERMINAL_PROCESSING)
}
}
// Temporarily use STD_INPUT_HANDLE, STD_OUTPUT_HANDLE and
// STD_ERROR_HANDLE from syscall rather than x/sys/windows as long as
// go-ansiterm hasn't switch to x/sys/windows.
// TODO: switch back to x/sys/windows once go-ansiterm has switched
if emulateStdin {
stdIn = windowsconsole.NewAnsiReader(syscall.STD_INPUT_HANDLE)
} else {
stdIn = os.Stdin
}
if emulateStdout {
stdOut = windowsconsole.NewAnsiWriter(syscall.STD_OUTPUT_HANDLE)
} else {
stdOut = os.Stdout
}
if emulateStderr {
stdErr = windowsconsole.NewAnsiWriter(syscall.STD_ERROR_HANDLE)
} else {
stdErr = os.Stderr
}
return
}
// GetFdInfo returns the file descriptor for an os.File and indicates whether the file represents a terminal.
func GetFdInfo(in interface{}) (uintptr, bool) {
return windowsconsole.GetHandleInfo(in)
}
// GetWinsize returns the window size based on the specified file descriptor.
func GetWinsize(fd uintptr) (*Winsize, error) {
info, err := winterm.GetConsoleScreenBufferInfo(fd)
if err != nil {
return nil, err
}
winsize := &Winsize{
Width: uint16(info.Window.Right - info.Window.Left + 1),
Height: uint16(info.Window.Bottom - info.Window.Top + 1),
}
return winsize, nil
}
// IsTerminal returns true if the given file descriptor is a terminal.
func IsTerminal(fd uintptr) bool {
return windowsconsole.IsConsole(fd)
}
// RestoreTerminal restores the terminal connected to the given file descriptor
// to a previous state.
func RestoreTerminal(fd uintptr, state *State) error {
return winterm.SetConsoleMode(fd, state.mode)
}
// SaveState saves the state of the terminal connected to the given file descriptor.
func SaveState(fd uintptr) (*State, error) {
mode, e := winterm.GetConsoleMode(fd)
if e != nil {
return nil, e
}
return &State{mode: mode}, nil
}
// DisableEcho disables echo for the terminal connected to the given file descriptor.
// -- See https://msdn.microsoft.com/en-us/library/windows/desktop/ms683462(v=vs.85).aspx
func DisableEcho(fd uintptr, state *State) error {
mode := state.mode
mode &^= winterm.ENABLE_ECHO_INPUT
mode |= winterm.ENABLE_PROCESSED_INPUT | winterm.ENABLE_LINE_INPUT
err := winterm.SetConsoleMode(fd, mode)
if err != nil {
return err
}
// Register an interrupt handler to catch and restore prior state
restoreAtInterrupt(fd, state)
return nil
}
// SetRawTerminal puts the terminal connected to the given file descriptor into
// raw mode and returns the previous state. On UNIX, this puts both the input
// and output into raw mode. On Windows, it only puts the input into raw mode.
func SetRawTerminal(fd uintptr) (*State, error) {
state, err := MakeRaw(fd)
if err != nil {
return nil, err
}
// Register an interrupt handler to catch and restore prior state
restoreAtInterrupt(fd, state)
return state, err
}
// SetRawTerminalOutput puts the output of terminal connected to the given file
// descriptor into raw mode. On UNIX, this does nothing and returns nil for the
// state. On Windows, it disables LF -> CRLF translation.
func SetRawTerminalOutput(fd uintptr) (*State, error) {
state, err := SaveState(fd)
if err != nil {
return nil, err
}
// Ignore failures, since winterm.DISABLE_NEWLINE_AUTO_RETURN might not be supported on this
// version of Windows.
winterm.SetConsoleMode(fd, state.mode|winterm.DISABLE_NEWLINE_AUTO_RETURN)
return state, err
}
// MakeRaw puts the terminal (Windows Console) connected to the given file descriptor into raw
// mode and returns the previous state of the terminal so that it can be restored.
func MakeRaw(fd uintptr) (*State, error) {
state, err := SaveState(fd)
if err != nil {
return nil, err
}
mode := state.mode
// See
// -- https://msdn.microsoft.com/en-us/library/windows/desktop/ms686033(v=vs.85).aspx
// -- https://msdn.microsoft.com/en-us/library/windows/desktop/ms683462(v=vs.85).aspx
// Disable these modes
mode &^= winterm.ENABLE_ECHO_INPUT
mode &^= winterm.ENABLE_LINE_INPUT
mode &^= winterm.ENABLE_MOUSE_INPUT
mode &^= winterm.ENABLE_WINDOW_INPUT
mode &^= winterm.ENABLE_PROCESSED_INPUT
// Enable these modes
mode |= winterm.ENABLE_EXTENDED_FLAGS
mode |= winterm.ENABLE_INSERT_MODE
mode |= winterm.ENABLE_QUICK_EDIT_MODE
if vtInputSupported {
mode |= winterm.ENABLE_VIRTUAL_TERMINAL_INPUT
}
err = winterm.SetConsoleMode(fd, mode)
if err != nil {
return nil, err
}
return state, nil
}
func restoreAtInterrupt(fd uintptr, state *State) {
sigchan := make(chan os.Signal, 1)
signal.Notify(sigchan, os.Interrupt)
go func() {
_ = <-sigchan
RestoreTerminal(fd, state)
os.Exit(0)
}()
}

42
vendor/github.com/docker/docker/pkg/term/termios_bsd.go generated vendored
View File

@@ -1,42 +0,0 @@
// +build darwin freebsd openbsd netbsd
package term // import "github.com/docker/docker/pkg/term"
import (
"unsafe"
"golang.org/x/sys/unix"
)
const (
getTermios = unix.TIOCGETA
setTermios = unix.TIOCSETA
)
// Termios is the Unix API for terminal I/O.
type Termios unix.Termios
// MakeRaw put the terminal connected to the given file descriptor into raw
// mode and returns the previous state of the terminal so that it can be
// restored.
func MakeRaw(fd uintptr) (*State, error) {
var oldState State
if _, _, err := unix.Syscall(unix.SYS_IOCTL, fd, getTermios, uintptr(unsafe.Pointer(&oldState.termios))); err != 0 {
return nil, err
}
newState := oldState.termios
newState.Iflag &^= (unix.IGNBRK | unix.BRKINT | unix.PARMRK | unix.ISTRIP | unix.INLCR | unix.IGNCR | unix.ICRNL | unix.IXON)
newState.Oflag &^= unix.OPOST
newState.Lflag &^= (unix.ECHO | unix.ECHONL | unix.ICANON | unix.ISIG | unix.IEXTEN)
newState.Cflag &^= (unix.CSIZE | unix.PARENB)
newState.Cflag |= unix.CS8
newState.Cc[unix.VMIN] = 1
newState.Cc[unix.VTIME] = 0
if _, _, err := unix.Syscall(unix.SYS_IOCTL, fd, setTermios, uintptr(unsafe.Pointer(&newState))); err != 0 {
return nil, err
}
return &oldState, nil
}

39
vendor/github.com/docker/docker/pkg/term/termios_linux.go generated vendored
View File

@@ -1,39 +0,0 @@
package term // import "github.com/docker/docker/pkg/term"
import (
"golang.org/x/sys/unix"
)
const (
getTermios = unix.TCGETS
setTermios = unix.TCSETS
)
// Termios is the Unix API for terminal I/O.
type Termios unix.Termios
// MakeRaw put the terminal connected to the given file descriptor into raw
// mode and returns the previous state of the terminal so that it can be
// restored.
func MakeRaw(fd uintptr) (*State, error) {
termios, err := unix.IoctlGetTermios(int(fd), getTermios)
if err != nil {
return nil, err
}
var oldState State
oldState.termios = Termios(*termios)
termios.Iflag &^= (unix.IGNBRK | unix.BRKINT | unix.PARMRK | unix.ISTRIP | unix.INLCR | unix.IGNCR | unix.ICRNL | unix.IXON)
termios.Oflag &^= unix.OPOST
termios.Lflag &^= (unix.ECHO | unix.ECHONL | unix.ICANON | unix.ISIG | unix.IEXTEN)
termios.Cflag &^= (unix.CSIZE | unix.PARENB)
termios.Cflag |= unix.CS8
termios.Cc[unix.VMIN] = 1
termios.Cc[unix.VTIME] = 0
if err := unix.IoctlSetTermios(int(fd), setTermios, termios); err != nil {
return nil, err
}
return &oldState, nil
}

263
vendor/github.com/docker/docker/pkg/term/windows/ansi_reader.go generated vendored
View File

@@ -1,263 +0,0 @@
// +build windows
package windowsconsole // import "github.com/docker/docker/pkg/term/windows"
import (
"bytes"
"errors"
"fmt"
"io"
"os"
"strings"
"unsafe"
ansiterm "github.com/Azure/go-ansiterm"
"github.com/Azure/go-ansiterm/winterm"
)
const (
escapeSequence = ansiterm.KEY_ESC_CSI
)
// ansiReader wraps a standard input file (e.g., os.Stdin) providing ANSI sequence translation.
type ansiReader struct {
file *os.File
fd uintptr
buffer []byte
cbBuffer int
command []byte
}
// NewAnsiReader returns an io.ReadCloser that provides VT100 terminal emulation on top of a
// Windows console input handle.
func NewAnsiReader(nFile int) io.ReadCloser {
initLogger()
file, fd := winterm.GetStdFile(nFile)
return &ansiReader{
file: file,
fd: fd,
command: make([]byte, 0, ansiterm.ANSI_MAX_CMD_LENGTH),
buffer: make([]byte, 0),
}
}
// Close closes the wrapped file.
func (ar *ansiReader) Close() (err error) {
return ar.file.Close()
}
// Fd returns the file descriptor of the wrapped file.
func (ar *ansiReader) Fd() uintptr {
return ar.fd
}
// Read reads up to len(p) bytes of translated input events into p.
func (ar *ansiReader) Read(p []byte) (int, error) {
if len(p) == 0 {
return 0, nil
}
// Previously read bytes exist, read as much as we can and return
if len(ar.buffer) > 0 {
logger.Debugf("Reading previously cached bytes")
originalLength := len(ar.buffer)
copiedLength := copy(p, ar.buffer)
if copiedLength == originalLength {
ar.buffer = make([]byte, 0, len(p))
} else {
ar.buffer = ar.buffer[copiedLength:]
}
logger.Debugf("Read from cache p[%d]: % x", copiedLength, p)
return copiedLength, nil
}
// Read and translate key events
events, err := readInputEvents(ar.fd, len(p))
if err != nil {
return 0, err
} else if len(events) == 0 {
logger.Debug("No input events detected")
return 0, nil
}
keyBytes := translateKeyEvents(events, []byte(escapeSequence))
// Save excess bytes and right-size keyBytes
if len(keyBytes) > len(p) {
logger.Debugf("Received %d keyBytes, only room for %d bytes", len(keyBytes), len(p))
ar.buffer = keyBytes[len(p):]
keyBytes = keyBytes[:len(p)]
} else if len(keyBytes) == 0 {
logger.Debug("No key bytes returned from the translator")
return 0, nil
}
copiedLength := copy(p, keyBytes)
if copiedLength != len(keyBytes) {
return 0, errors.New("unexpected copy length encountered")
}
logger.Debugf("Read p[%d]: % x", copiedLength, p)
logger.Debugf("Read keyBytes[%d]: % x", copiedLength, keyBytes)
return copiedLength, nil
}
// readInputEvents polls until at least one event is available.
func readInputEvents(fd uintptr, maxBytes int) ([]winterm.INPUT_RECORD, error) {
// Determine the maximum number of records to retrieve
// -- Cast around the type system to obtain the size of a single INPUT_RECORD.
// unsafe.Sizeof requires an expression vs. a type-reference; the casting
// tricks the type system into believing it has such an expression.
recordSize := int(unsafe.Sizeof(*((*winterm.INPUT_RECORD)(unsafe.Pointer(&maxBytes)))))
countRecords := maxBytes / recordSize
if countRecords > ansiterm.MAX_INPUT_EVENTS {
countRecords = ansiterm.MAX_INPUT_EVENTS
} else if countRecords == 0 {
countRecords = 1
}
logger.Debugf("[windows] readInputEvents: Reading %v records (buffer size %v, record size %v)", countRecords, maxBytes, recordSize)
// Wait for and read input events
events := make([]winterm.INPUT_RECORD, countRecords)
nEvents := uint32(0)
eventsExist, err := winterm.WaitForSingleObject(fd, winterm.WAIT_INFINITE)
if err != nil {
return nil, err
}
if eventsExist {
err = winterm.ReadConsoleInput(fd, events, &nEvents)
if err != nil {
return nil, err
}
}
// Return a slice restricted to the number of returned records
logger.Debugf("[windows] readInputEvents: Read %v events", nEvents)
return events[:nEvents], nil
}
// KeyEvent Translation Helpers
var arrowKeyMapPrefix = map[uint16]string{
winterm.VK_UP: "%s%sA",
winterm.VK_DOWN: "%s%sB",
winterm.VK_RIGHT: "%s%sC",
winterm.VK_LEFT: "%s%sD",
}
var keyMapPrefix = map[uint16]string{
winterm.VK_UP: "\x1B[%sA",
winterm.VK_DOWN: "\x1B[%sB",
winterm.VK_RIGHT: "\x1B[%sC",
winterm.VK_LEFT: "\x1B[%sD",
winterm.VK_HOME: "\x1B[1%s~", // showkey shows ^[[1
winterm.VK_END: "\x1B[4%s~", // showkey shows ^[[4
winterm.VK_INSERT: "\x1B[2%s~",
winterm.VK_DELETE: "\x1B[3%s~",
winterm.VK_PRIOR: "\x1B[5%s~",
winterm.VK_NEXT: "\x1B[6%s~",
winterm.VK_F1: "",
winterm.VK_F2: "",
winterm.VK_F3: "\x1B[13%s~",
winterm.VK_F4: "\x1B[14%s~",
winterm.VK_F5: "\x1B[15%s~",
winterm.VK_F6: "\x1B[17%s~",
winterm.VK_F7: "\x1B[18%s~",
winterm.VK_F8: "\x1B[19%s~",
winterm.VK_F9: "\x1B[20%s~",
winterm.VK_F10: "\x1B[21%s~",
winterm.VK_F11: "\x1B[23%s~",
winterm.VK_F12: "\x1B[24%s~",
}
// translateKeyEvents converts the input events into the appropriate ANSI string.
func translateKeyEvents(events []winterm.INPUT_RECORD, escapeSequence []byte) []byte {
var buffer bytes.Buffer
for _, event := range events {
if event.EventType == winterm.KEY_EVENT && event.KeyEvent.KeyDown != 0 {
buffer.WriteString(keyToString(&event.KeyEvent, escapeSequence))
}
}
return buffer.Bytes()
}
// keyToString maps the given input event record to the corresponding string.
func keyToString(keyEvent *winterm.KEY_EVENT_RECORD, escapeSequence []byte) string {
if keyEvent.UnicodeChar == 0 {
return formatVirtualKey(keyEvent.VirtualKeyCode, keyEvent.ControlKeyState, escapeSequence)
}
_, alt, control := getControlKeys(keyEvent.ControlKeyState)
if control {
// TODO(azlinux): Implement following control sequences
// <Ctrl>-D Signals the end of input from the keyboard; also exits current shell.
// <Ctrl>-H Deletes the first character to the left of the cursor. Also called the ERASE key.
// <Ctrl>-Q Restarts printing after it has been stopped with <Ctrl>-s.
// <Ctrl>-S Suspends printing on the screen (does not stop the program).
// <Ctrl>-U Deletes all characters on the current line. Also called the KILL key.
// <Ctrl>-E Quits current command and creates a core
}
// <Alt>+Key generates ESC N Key
if !control && alt {
return ansiterm.KEY_ESC_N + strings.ToLower(string(keyEvent.UnicodeChar))
}
return string(keyEvent.UnicodeChar)
}
// formatVirtualKey converts a virtual key (e.g., up arrow) into the appropriate ANSI string.
func formatVirtualKey(key uint16, controlState uint32, escapeSequence []byte) string {
shift, alt, control := getControlKeys(controlState)
modifier := getControlKeysModifier(shift, alt, control)
if format, ok := arrowKeyMapPrefix[key]; ok {
return fmt.Sprintf(format, escapeSequence, modifier)
}
if format, ok := keyMapPrefix[key]; ok {
return fmt.Sprintf(format, modifier)
}
return ""
}
// getControlKeys extracts the shift, alt, and ctrl key states.
func getControlKeys(controlState uint32) (shift, alt, control bool) {
shift = 0 != (controlState & winterm.SHIFT_PRESSED)
alt = 0 != (controlState & (winterm.LEFT_ALT_PRESSED | winterm.RIGHT_ALT_PRESSED))
control = 0 != (controlState & (winterm.LEFT_CTRL_PRESSED | winterm.RIGHT_CTRL_PRESSED))
return shift, alt, control
}
// getControlKeysModifier returns the ANSI modifier for the given combination of control keys.
func getControlKeysModifier(shift, alt, control bool) string {
if shift && alt && control {
return ansiterm.KEY_CONTROL_PARAM_8
}
if alt && control {
return ansiterm.KEY_CONTROL_PARAM_7
}
if shift && control {
return ansiterm.KEY_CONTROL_PARAM_6
}
if control {
return ansiterm.KEY_CONTROL_PARAM_5
}
if shift && alt {
return ansiterm.KEY_CONTROL_PARAM_4
}
if alt {
return ansiterm.KEY_CONTROL_PARAM_3
}
if shift {
return ansiterm.KEY_CONTROL_PARAM_2
}
return ""
}

64
vendor/github.com/docker/docker/pkg/term/windows/ansi_writer.go generated vendored
View File

@@ -1,64 +0,0 @@
// +build windows
package windowsconsole // import "github.com/docker/docker/pkg/term/windows"
import (
"io"
"os"
ansiterm "github.com/Azure/go-ansiterm"
"github.com/Azure/go-ansiterm/winterm"
)
// ansiWriter wraps a standard output file (e.g., os.Stdout) providing ANSI sequence translation.
type ansiWriter struct {
file *os.File
fd uintptr
infoReset *winterm.CONSOLE_SCREEN_BUFFER_INFO
command []byte
escapeSequence []byte
inAnsiSequence bool
parser *ansiterm.AnsiParser
}
// NewAnsiWriter returns an io.Writer that provides VT100 terminal emulation on top of a
// Windows console output handle.
func NewAnsiWriter(nFile int) io.Writer {
initLogger()
file, fd := winterm.GetStdFile(nFile)
info, err := winterm.GetConsoleScreenBufferInfo(fd)
if err != nil {
return nil
}
parser := ansiterm.CreateParser("Ground", winterm.CreateWinEventHandler(fd, file))
logger.Infof("newAnsiWriter: parser %p", parser)
aw := &ansiWriter{
file: file,
fd: fd,
infoReset: info,
command: make([]byte, 0, ansiterm.ANSI_MAX_CMD_LENGTH),
escapeSequence: []byte(ansiterm.KEY_ESC_CSI),
parser: parser,
}
logger.Infof("newAnsiWriter: aw.parser %p", aw.parser)
logger.Infof("newAnsiWriter: %v", aw)
return aw
}
func (aw *ansiWriter) Fd() uintptr {
return aw.fd
}
// Write writes len(p) bytes from p to the underlying data stream.
func (aw *ansiWriter) Write(p []byte) (total int, err error) {
if len(p) == 0 {
return 0, nil
}
logger.Infof("Write: % x", p)
logger.Infof("Write: %s", string(p))
return aw.parser.Parse(p)
}

35
vendor/github.com/docker/docker/pkg/term/windows/console.go generated vendored
View File

@@ -1,35 +0,0 @@
// +build windows
package windowsconsole // import "github.com/docker/docker/pkg/term/windows"
import (
"os"
"github.com/Azure/go-ansiterm/winterm"
)
// GetHandleInfo returns file descriptor and bool indicating whether the file is a console.
func GetHandleInfo(in interface{}) (uintptr, bool) {
switch t := in.(type) {
case *ansiReader:
return t.Fd(), true
case *ansiWriter:
return t.Fd(), true
}
var inFd uintptr
var isTerminal bool
if file, ok := in.(*os.File); ok {
inFd = file.Fd()
isTerminal = IsConsole(inFd)
}
return inFd, isTerminal
}
// IsConsole returns true if the given file descriptor is a Windows Console.
// The code assumes that GetConsoleMode will return an error for file descriptors that are not a console.
func IsConsole(fd uintptr) bool {
_, e := winterm.GetConsoleMode(fd)
return e == nil
}

34
vendor/github.com/docker/docker/pkg/term/windows/windows.go generated vendored
View File

@@ -1,34 +0,0 @@
// +build windows
// These files implement ANSI-aware input and output streams for use by the Docker Windows client.
// When asked for the set of standard streams (e.g., stdin, stdout, stderr), the code will create
// and return pseudo-streams that convert ANSI sequences to / from Windows Console API calls.
package windowsconsole // import "github.com/docker/docker/pkg/term/windows"
import (
"io/ioutil"
"os"
"sync"
ansiterm "github.com/Azure/go-ansiterm"
"github.com/sirupsen/logrus"
)
var logger *logrus.Logger
var initOnce sync.Once
func initLogger() {
initOnce.Do(func() {
logFile := ioutil.Discard
if isDebugEnv := os.Getenv(ansiterm.LogEnv); isDebugEnv == "1" {
logFile, _ = os.Create("ansiReaderWriter.log")
}
logger = &logrus.Logger{
Out: logFile,
Formatter: new(logrus.TextFormatter),
Level: logrus.DebugLevel,
}
})
}

20
vendor/github.com/docker/docker/pkg/term/winsize.go generated vendored
View File

@@ -1,20 +0,0 @@
// +build !windows
package term // import "github.com/docker/docker/pkg/term"
import (
"golang.org/x/sys/unix"
)
// GetWinsize returns the window size based on the specified file descriptor.
func GetWinsize(fd uintptr) (*Winsize, error) {
uws, err := unix.IoctlGetWinsize(int(fd), unix.TIOCGWINSZ)
ws := &Winsize{Height: uws.Row, Width: uws.Col, x: uws.Xpixel, y: uws.Ypixel}
return ws, err
}
// SetWinsize tries to set the specified window size for the specified file descriptor.
func SetWinsize(fd uintptr, ws *Winsize) error {
uws := &unix.Winsize{Row: ws.Height, Col: ws.Width, Xpixel: ws.x, Ypixel: ws.y}
return unix.IoctlSetWinsize(int(fd), unix.TIOCSWINSZ, uws)
}

64
vendor/github.com/docker/docker/registry/auth.go generated vendored
View File

@@ -1,7 +1,6 @@
package registry // import "github.com/docker/docker/registry"
import (
"io/ioutil"
"net/http"
"net/url"
"strings"
@@ -12,7 +11,6 @@ import (
"github.com/docker/distribution/registry/client/transport"
"github.com/docker/docker/api/types"
registrytypes "github.com/docker/docker/api/types/registry"
"github.com/docker/docker/errdefs"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
)
@@ -22,51 +20,6 @@ const (
AuthClientID = "docker"
)
// loginV1 tries to register/login to the v1 registry server.
func loginV1(authConfig *types.AuthConfig, apiEndpoint APIEndpoint, userAgent string) (string, string, error) {
registryEndpoint := apiEndpoint.ToV1Endpoint(userAgent, nil)
serverAddress := registryEndpoint.String()
logrus.Debugf("attempting v1 login to registry endpoint %s", serverAddress)
if serverAddress == "" {
return "", "", errdefs.System(errors.New("server Error: Server Address not set"))
}
req, err := http.NewRequest(http.MethodGet, serverAddress+"users/", nil)
if err != nil {
return "", "", err
}
req.SetBasicAuth(authConfig.Username, authConfig.Password)
resp, err := registryEndpoint.client.Do(req)
if err != nil {
// fallback when request could not be completed
return "", "", fallbackError{
err: err,
}
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return "", "", errdefs.System(err)
}
switch resp.StatusCode {
case http.StatusOK:
return "Login Succeeded", "", nil
case http.StatusUnauthorized:
return "", "", errdefs.Unauthorized(errors.New("Wrong login/password, please try again"))
case http.StatusForbidden:
// *TODO: Use registry configuration to determine what this says, if anything?
return "", "", errdefs.Forbidden(errors.Errorf("Login: Account is not active. Please see the documentation of the registry %s for instructions how to activate it.", serverAddress))
case http.StatusInternalServerError:
logrus.Errorf("%s returned status code %d. Response Body :\n%s", req.URL.String(), resp.StatusCode, body)
return "", "", errdefs.System(errors.New("Internal Server Error"))
}
return "", "", errdefs.System(errors.Errorf("Login: %s (Code: %d; Headers: %s)", body,
resp.StatusCode, resp.Header))
}
type loginCredentialStore struct {
authConfig *types.AuthConfig
}
@@ -124,22 +77,21 @@ func (err fallbackError) Error() string {
// endpoint will be pinged to get authorization challenges. These challenges
// will be used to authenticate against the registry to validate credentials.
func loginV2(authConfig *types.AuthConfig, endpoint APIEndpoint, userAgent string) (string, string, error) {
logrus.Debugf("attempting v2 login to registry endpoint %s", strings.TrimRight(endpoint.URL.String(), "/")+"/v2/")
var (
endpointStr = strings.TrimRight(endpoint.URL.String(), "/") + "/v2/"
modifiers = Headers(userAgent, nil)
authTransport = transport.NewTransport(NewTransport(endpoint.TLSConfig), modifiers...)
credentialAuthConfig = *authConfig
creds = loginCredentialStore{authConfig: &credentialAuthConfig}
)
modifiers := Headers(userAgent, nil)
authTransport := transport.NewTransport(NewTransport(endpoint.TLSConfig), modifiers...)
credentialAuthConfig := *authConfig
creds := loginCredentialStore{
authConfig: &credentialAuthConfig,
}
logrus.Debugf("attempting v2 login to registry endpoint %s", endpointStr)
loginClient, foundV2, err := v2AuthHTTPClient(endpoint.URL, authTransport, modifiers, creds, nil)
if err != nil {
return "", "", err
}
endpointStr := strings.TrimRight(endpoint.URL.String(), "/") + "/v2/"
req, err := http.NewRequest(http.MethodGet, endpointStr, nil)
if err != nil {
if !foundV2 {

15
vendor/github.com/docker/docker/registry/config.go generated vendored
View File

@@ -26,7 +26,7 @@ type serviceConfig struct {
registrytypes.ServiceConfig
}
var (
const (
// DefaultNamespace is the default namespace
DefaultNamespace = "docker.io"
// DefaultRegistryVersionHeader is the name of the default HTTP header
@@ -39,29 +39,26 @@ var (
IndexServer = "https://" + IndexHostname + "/v1/"
// IndexName is the name of the index
IndexName = "docker.io"
)
var (
// DefaultV2Registry is the URI of the default v2 registry
DefaultV2Registry = &url.URL{
Scheme: "https",
Host: "registry-1.docker.io",
}
)
var (
// ErrInvalidRepositoryName is an error returned if the repository name did
// not have the correct form
ErrInvalidRepositoryName = errors.New("Invalid repository name (ex: \"registry.domain.tld/myrepos\")")
emptyServiceConfig, _ = newServiceConfig(ServiceOptions{})
)
validHostPortRegex = regexp.MustCompile(`^` + reference.DomainRegexp.String() + `$`)
var (
validHostPortRegex = regexp.MustCompile(`^` + reference.DomainRegexp.String() + `$`)
// for mocking in unit tests
lookupIP = net.LookupIP
)
// for mocking in unit tests
var lookupIP = net.LookupIP
// newServiceConfig returns a new instance of ServiceConfig
func newServiceConfig(options ServiceOptions) (*serviceConfig, error) {
config := &serviceConfig{

22
vendor/github.com/docker/docker/registry/config_unix.go generated vendored
View File

@@ -1,12 +1,28 @@
//go:build !windows
// +build !windows
package registry // import "github.com/docker/docker/registry"
var (
// CertsDir is the directory where certificates are stored
CertsDir = "/etc/docker/certs.d"
import (
"path/filepath"
"github.com/docker/docker/pkg/homedir"
"github.com/docker/docker/rootless"
)
// CertsDir is the directory where certificates are stored
func CertsDir() string {
d := "/etc/docker/certs.d"
if rootless.RunningWithRootlessKit() {
configHome, err := homedir.GetConfigHome()
if err == nil {
d = filepath.Join(configHome, "docker/certs.d")
}
}
return d
}
// cleanPath is used to ensure that a directory name is valid on the target
// platform. It will be passed in something *similar* to a URL such as
// https:/index.docker.io/v1. Not all platforms support directory names

4
vendor/github.com/docker/docker/registry/config_windows.go generated vendored
View File

@@ -7,7 +7,9 @@ import (
)
// CertsDir is the directory where certificates are stored
var CertsDir = os.Getenv("programdata") + `\docker\certs.d`
func CertsDir() string {
return os.Getenv("programdata") + `\docker\certs.d`
}
// cleanPath is used to ensure that a directory name is valid on the target
// platform. It will be passed in something *similar* to a URL such as

5
vendor/github.com/docker/docker/registry/endpoint_v1.go generated vendored
View File

@@ -89,10 +89,7 @@ func trimV1Address(address string) (string, error) {
apiVersionStr string
)
if strings.HasSuffix(address, "/") {
address = address[:len(address)-1]
}
address = strings.TrimSuffix(address, "/")
chunks = strings.Split(address, "/")
apiVersionStr = chunks[len(chunks)-1]
if apiVersionStr == "v1" {

8
vendor/github.com/docker/docker/registry/errors.go generated vendored
View File

@@ -7,14 +7,6 @@ import (
"github.com/docker/docker/errdefs"
)
type notFoundError string
func (e notFoundError) Error() string {
return string(e)
}
func (notFoundError) NotFound() {}
func translateV2AuthError(err error) error {
switch e := err.(type) {
case *url.Error:

29
vendor/github.com/docker/docker/registry/registry.go generated vendored
View File

@@ -14,8 +14,6 @@ import (
"time"
"github.com/docker/distribution/registry/client/transport"
"github.com/docker/docker/pkg/homedir"
"github.com/docker/docker/rootless"
"github.com/docker/go-connections/tlsconfig"
"github.com/sirupsen/logrus"
)
@@ -26,26 +24,27 @@ var (
ErrAlreadyExists = errors.New("Image already exists")
)
// HostCertsDir returns the config directory for a specific host
func HostCertsDir(hostname string) (string, error) {
certsDir := CertsDir()
hostDir := filepath.Join(certsDir, cleanPath(hostname))
return hostDir, nil
}
func newTLSConfig(hostname string, isSecure bool) (*tls.Config, error) {
// PreferredServerCipherSuites should have no effect
tlsConfig := tlsconfig.ServerDefault()
tlsConfig.InsecureSkipVerify = !isSecure
if isSecure && CertsDir != "" {
certsDir := CertsDir
if rootless.RunningWithRootlessKit() {
configHome, err := homedir.GetConfigHome()
if err != nil {
return nil, err
}
certsDir = filepath.Join(configHome, "docker/certs.d")
if isSecure && CertsDir() != "" {
hostDir, err := HostCertsDir(hostname)
if err != nil {
return nil, err
}
hostDir := filepath.Join(certsDir, cleanPath(hostname))
logrus.Debugf("hostDir: %s", hostDir)
if err := ReadCertsDirectory(tlsConfig, hostDir); err != nil {
return nil, err
@@ -69,7 +68,7 @@ func hasFile(files []os.FileInfo, name string) bool {
// provided TLS configuration.
func ReadCertsDirectory(tlsConfig *tls.Config, directory string) error {
fs, err := ioutil.ReadDir(directory)
if err != nil && !os.IsNotExist(err) && !os.IsPermission(err) {
if err != nil && !os.IsNotExist(err) {
return err
}

96
vendor/github.com/docker/docker/registry/resumable/resumablerequestreader.go generated vendored
View File

@@ -1,96 +0,0 @@
package resumable // import "github.com/docker/docker/registry/resumable"
import (
"fmt"
"io"
"net/http"
"time"
"github.com/sirupsen/logrus"
)
type requestReader struct {
client *http.Client
request *http.Request
lastRange int64
totalSize int64
currentResponse *http.Response
failures uint32
maxFailures uint32
waitDuration time.Duration
}
// NewRequestReader makes it possible to resume reading a request's body transparently
// maxfail is the number of times we retry to make requests again (not resumes)
// totalsize is the total length of the body; auto detect if not provided
func NewRequestReader(c *http.Client, r *http.Request, maxfail uint32, totalsize int64) io.ReadCloser {
return &requestReader{client: c, request: r, maxFailures: maxfail, totalSize: totalsize, waitDuration: 5 * time.Second}
}
// NewRequestReaderWithInitialResponse makes it possible to resume
// reading the body of an already initiated request.
func NewRequestReaderWithInitialResponse(c *http.Client, r *http.Request, maxfail uint32, totalsize int64, initialResponse *http.Response) io.ReadCloser {
return &requestReader{client: c, request: r, maxFailures: maxfail, totalSize: totalsize, currentResponse: initialResponse, waitDuration: 5 * time.Second}
}
func (r *requestReader) Read(p []byte) (n int, err error) {
if r.client == nil || r.request == nil {
return 0, fmt.Errorf("client and request can't be nil")
}
isFreshRequest := false
if r.lastRange != 0 && r.currentResponse == nil {
readRange := fmt.Sprintf("bytes=%d-%d", r.lastRange, r.totalSize)
r.request.Header.Set("Range", readRange)
time.Sleep(r.waitDuration)
}
if r.currentResponse == nil {
r.currentResponse, err = r.client.Do(r.request)
isFreshRequest = true
}
if err != nil && r.failures+1 != r.maxFailures {
r.cleanUpResponse()
r.failures++
time.Sleep(time.Duration(r.failures) * r.waitDuration)
return 0, nil
} else if err != nil {
r.cleanUpResponse()
return 0, err
}
if r.currentResponse.StatusCode == http.StatusRequestedRangeNotSatisfiable && r.lastRange == r.totalSize && r.currentResponse.ContentLength == 0 {
r.cleanUpResponse()
return 0, io.EOF
} else if r.currentResponse.StatusCode != http.StatusPartialContent && r.lastRange != 0 && isFreshRequest {
r.cleanUpResponse()
return 0, fmt.Errorf("the server doesn't support byte ranges")
}
if r.totalSize == 0 {
r.totalSize = r.currentResponse.ContentLength
} else if r.totalSize <= 0 {
r.cleanUpResponse()
return 0, fmt.Errorf("failed to auto detect content length")
}
n, err = r.currentResponse.Body.Read(p)
r.lastRange += int64(n)
if err != nil {
r.cleanUpResponse()
}
if err != nil && err != io.EOF {
logrus.Infof("encountered error during pull and clearing it before resume: %s", err)
err = nil
}
return n, err
}
func (r *requestReader) Close() error {
r.cleanUpResponse()
r.client = nil
r.request = nil
return nil
}
func (r *requestReader) cleanUpResponse() {
if r.currentResponse != nil {
r.currentResponse.Body.Close()
r.currentResponse = nil
}
}

80
vendor/github.com/docker/docker/registry/service.go generated vendored
View File

@@ -108,36 +108,35 @@ func (s *DefaultService) LoadInsecureRegistries(registries []string) error {
// It can be used to verify the validity of a client's credentials.
func (s *DefaultService) Auth(ctx context.Context, authConfig *types.AuthConfig, userAgent string) (status, token string, err error) {
// TODO Use ctx when searching for repositories
serverAddress := authConfig.ServerAddress
if serverAddress == "" {
serverAddress = IndexServer
}
if !strings.HasPrefix(serverAddress, "https://") && !strings.HasPrefix(serverAddress, "http://") {
serverAddress = "https://" + serverAddress
}
u, err := url.Parse(serverAddress)
if err != nil {
return "", "", errdefs.InvalidParameter(errors.Errorf("unable to parse server address: %v", err))
var registryHostName = IndexHostname
if authConfig.ServerAddress != "" {
serverAddress := authConfig.ServerAddress
if !strings.HasPrefix(serverAddress, "https://") && !strings.HasPrefix(serverAddress, "http://") {
serverAddress = "https://" + serverAddress
}
u, err := url.Parse(serverAddress)
if err != nil {
return "", "", errdefs.InvalidParameter(errors.Errorf("unable to parse server address: %v", err))
}
registryHostName = u.Host
}
endpoints, err := s.LookupPushEndpoints(u.Host)
// Lookup endpoints for authentication using "LookupPushEndpoints", which
// excludes mirrors to prevent sending credentials of the upstream registry
// to a mirror.
endpoints, err := s.LookupPushEndpoints(registryHostName)
if err != nil {
return "", "", errdefs.InvalidParameter(err)
}
for _, endpoint := range endpoints {
login := loginV2
if endpoint.Version == APIVersion1 {
login = loginV1
}
status, token, err = login(authConfig, endpoint, userAgent)
status, token, err = loginV2(authConfig, endpoint, userAgent)
if err == nil {
return
}
if fErr, ok := err.(fallbackError); ok {
err = fErr.err
logrus.Infof("Error logging in to %s endpoint, trying next endpoint: %v", endpoint.Version, err)
logrus.WithError(fErr.err).Infof("Error logging in to endpoint, trying next endpoint")
continue
}
@@ -150,18 +149,13 @@ func (s *DefaultService) Auth(ctx context.Context, authConfig *types.AuthConfig,
// splitReposSearchTerm breaks a search term into an index name and remote name
func splitReposSearchTerm(reposName string) (string, string) {
nameParts := strings.SplitN(reposName, "/", 2)
var indexName, remoteName string
if len(nameParts) == 1 || (!strings.Contains(nameParts[0], ".") &&
!strings.Contains(nameParts[0], ":") && nameParts[0] != "localhost") {
// This is a Docker Index repos (ex: samalba/hipache or ubuntu)
// 'docker.io'
indexName = IndexName
remoteName = reposName
} else {
indexName = nameParts[0]
remoteName = nameParts[1]
// This is a Docker Hub repository (ex: samalba/hipache or ubuntu),
// use the default Docker Hub registry (docker.io)
return IndexName, reposName
}
return indexName, remoteName
return nameParts[0], nameParts[1]
}
// Search queries the public registry for images matching the specified
@@ -184,7 +178,7 @@ func (s *DefaultService) Search(ctx context.Context, term string, limit int, aut
}
// *TODO: Search multiple indexes.
endpoint, err := NewV1Endpoint(index, userAgent, http.Header(headers))
endpoint, err := NewV1Endpoint(index, userAgent, headers)
if err != nil {
return nil, err
}
@@ -228,13 +222,8 @@ func (s *DefaultService) Search(ctx context.Context, term string, limit int, aut
r := newSession(client, authConfig, endpoint)
if index.Official {
localName := remoteName
if strings.HasPrefix(localName, "library/") {
// If pull "library/foo", it's stored locally under "foo"
localName = strings.SplitN(localName, "/", 2)[1]
}
return r.SearchRepositories(localName, limit)
// If pull "library/foo", it's stored locally under "foo"
remoteName = strings.TrimPrefix(remoteName, "library/")
}
return r.SearchRepositories(remoteName, limit)
}
@@ -259,6 +248,7 @@ type APIEndpoint struct {
}
// ToV1Endpoint returns a V1 API endpoint based on the APIEndpoint
// Deprecated: this function is deprecated and will be removed in a future update
func (e APIEndpoint) ToV1Endpoint(userAgent string, metaHeaders http.Header) *V1Endpoint {
return newV1Endpoint(*e.URL, e.TLSConfig, userAgent, metaHeaders)
}
@@ -280,24 +270,22 @@ func (s *DefaultService) tlsConfigForMirror(mirrorURL *url.URL) (*tls.Config, er
return s.tlsConfig(mirrorURL.Host)
}
// LookupPullEndpoints creates a list of endpoints to try to pull from, in order of preference.
// It gives preference to v2 endpoints over v1, mirrors over the actual
// registry, and HTTPS over plain HTTP.
// LookupPullEndpoints creates a list of v2 endpoints to try to pull from, in order of preference.
// It gives preference to mirrors over the actual registry, and HTTPS over plain HTTP.
func (s *DefaultService) LookupPullEndpoints(hostname string) (endpoints []APIEndpoint, err error) {
s.mu.Lock()
defer s.mu.Unlock()
return s.lookupEndpoints(hostname)
return s.lookupV2Endpoints(hostname)
}
// LookupPushEndpoints creates a list of endpoints to try to push to, in order of preference.
// It gives preference to v2 endpoints over v1, and HTTPS over plain HTTP.
// Mirrors are not included.
// LookupPushEndpoints creates a list of v2 endpoints to try to push to, in order of preference.
// It gives preference to HTTPS over plain HTTP. Mirrors are not included.
func (s *DefaultService) LookupPushEndpoints(hostname string) (endpoints []APIEndpoint, err error) {
s.mu.Lock()
defer s.mu.Unlock()
allEndpoints, err := s.lookupEndpoints(hostname)
allEndpoints, err := s.lookupV2Endpoints(hostname)
if err == nil {
for _, endpoint := range allEndpoints {
if !endpoint.Mirror {
@@ -307,7 +295,3 @@ func (s *DefaultService) LookupPushEndpoints(hostname string) (endpoints []APIEn
}
return endpoints, err
}
func (s *DefaultService) lookupEndpoints(hostname string) (endpoints []APIEndpoint, err error) {
return s.lookupV2Endpoints(hostname)
}

12
vendor/github.com/docker/docker/registry/service_v2.go generated vendored
View File

@@ -9,8 +9,10 @@ import (
func (s *DefaultService) lookupV2Endpoints(hostname string) (endpoints []APIEndpoint, err error) {
tlsConfig := tlsconfig.ServerDefault()
ana := allowNondistributableArtifacts(s.config, hostname)
if hostname == DefaultNamespace || hostname == IndexHostname {
// v2 mirrors
for _, mirror := range s.config.Mirrors {
if !strings.HasPrefix(mirror, "http://") && !strings.HasPrefix(mirror, "https://") {
mirror = "https://" + mirror
@@ -24,28 +26,26 @@ func (s *DefaultService) lookupV2Endpoints(hostname string) (endpoints []APIEndp
return nil, err
}
endpoints = append(endpoints, APIEndpoint{
URL: mirrorURL,
// guess mirrors are v2
URL: mirrorURL,
Version: APIVersion2,
Mirror: true,
TrimHostname: true,
TLSConfig: mirrorTLSConfig,
})
}
// v2 registry
endpoints = append(endpoints, APIEndpoint{
URL: DefaultV2Registry,
Version: APIVersion2,
Official: true,
TrimHostname: true,
TLSConfig: tlsConfig,
AllowNondistributableArtifacts: ana,
})
return endpoints, nil
}
ana := allowNondistributableArtifacts(s.config, hostname)
tlsConfig, err = s.tlsConfig(hostname)
if err != nil {
return nil, err

563
vendor/github.com/docker/docker/registry/session.go generated vendored
View File

@@ -1,43 +1,26 @@
package registry // import "github.com/docker/docker/registry"
import (
"bytes"
"crypto/sha256"
// this is required for some certificates
_ "crypto/sha512"
"encoding/hex"
"encoding/json"
"fmt"
"io"
"io/ioutil"
"net/http"
"net/http/cookiejar"
"net/url"
"strconv"
"strings"
"sync"
"github.com/docker/distribution/reference"
"github.com/docker/distribution/registry/api/errcode"
"github.com/docker/docker/api/types"
registrytypes "github.com/docker/docker/api/types/registry"
"github.com/docker/docker/errdefs"
"github.com/docker/docker/pkg/ioutils"
"github.com/docker/docker/pkg/jsonmessage"
"github.com/docker/docker/pkg/stringid"
"github.com/docker/docker/pkg/tarsum"
"github.com/docker/docker/registry/resumable"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
)
var (
// ErrRepoNotFound is returned if the repository didn't exist on the
// remote side
ErrRepoNotFound notFoundError = "Repository not found"
)
// A Session is used to communicate with a V1 registry
type Session struct {
indexEndpoint *V1Endpoint
@@ -214,527 +197,6 @@ func NewSession(client *http.Client, authConfig *types.AuthConfig, endpoint *V1E
return newSession(client, authConfig, endpoint), nil
}
// ID returns this registry session's ID.
func (r *Session) ID() string {
return r.id
}
// GetRemoteHistory retrieves the history of a given image from the registry.
// It returns a list of the parent's JSON files (including the requested image).
func (r *Session) GetRemoteHistory(imgID, registry string) ([]string, error) {
res, err := r.client.Get(registry + "images/" + imgID + "/ancestry")
if err != nil {
return nil, err
}
defer res.Body.Close()
if res.StatusCode != http.StatusOK {
if res.StatusCode == http.StatusUnauthorized {
return nil, errcode.ErrorCodeUnauthorized.WithArgs()
}
return nil, newJSONError(fmt.Sprintf("Server error: %d trying to fetch remote history for %s", res.StatusCode, imgID), res)
}
var history []string
if err := json.NewDecoder(res.Body).Decode(&history); err != nil {
return nil, fmt.Errorf("Error while reading the http response: %v", err)
}
logrus.Debugf("Ancestry: %v", history)
return history, nil
}
// LookupRemoteImage checks if an image exists in the registry
func (r *Session) LookupRemoteImage(imgID, registry string) error {
res, err := r.client.Get(registry + "images/" + imgID + "/json")
if err != nil {
return err
}
res.Body.Close()
if res.StatusCode != http.StatusOK {
return newJSONError(fmt.Sprintf("HTTP code %d", res.StatusCode), res)
}
return nil
}
// GetRemoteImageJSON retrieves an image's JSON metadata from the registry.
func (r *Session) GetRemoteImageJSON(imgID, registry string) ([]byte, int64, error) {
res, err := r.client.Get(registry + "images/" + imgID + "/json")
if err != nil {
return nil, -1, fmt.Errorf("Failed to download json: %s", err)
}
defer res.Body.Close()
if res.StatusCode != http.StatusOK {
return nil, -1, newJSONError(fmt.Sprintf("HTTP code %d", res.StatusCode), res)
}
// if the size header is not present, then set it to '-1'
imageSize := int64(-1)
if hdr := res.Header.Get("X-Docker-Size"); hdr != "" {
imageSize, err = strconv.ParseInt(hdr, 10, 64)
if err != nil {
return nil, -1, err
}
}
jsonString, err := ioutil.ReadAll(res.Body)
if err != nil {
return nil, -1, fmt.Errorf("Failed to parse downloaded json: %v (%s)", err, jsonString)
}
return jsonString, imageSize, nil
}
// GetRemoteImageLayer retrieves an image layer from the registry
func (r *Session) GetRemoteImageLayer(imgID, registry string, imgSize int64) (io.ReadCloser, error) {
var (
statusCode = 0
res *http.Response
err error
imageURL = fmt.Sprintf("%simages/%s/layer", registry, imgID)
)
req, err := http.NewRequest(http.MethodGet, imageURL, nil)
if err != nil {
return nil, fmt.Errorf("Error while getting from the server: %v", err)
}
res, err = r.client.Do(req)
if err != nil {
logrus.Debugf("Error contacting registry %s: %v", registry, err)
// the only case err != nil && res != nil is https://golang.org/src/net/http/client.go#L515
if res != nil {
if res.Body != nil {
res.Body.Close()
}
statusCode = res.StatusCode
}
return nil, fmt.Errorf("Server error: Status %d while fetching image layer (%s)",
statusCode, imgID)
}
if res.StatusCode != http.StatusOK {
res.Body.Close()
return nil, fmt.Errorf("Server error: Status %d while fetching image layer (%s)",
res.StatusCode, imgID)
}
if res.Header.Get("Accept-Ranges") == "bytes" && imgSize > 0 {
logrus.Debug("server supports resume")
return resumable.NewRequestReaderWithInitialResponse(r.client, req, 5, imgSize, res), nil
}
logrus.Debug("server doesn't support resume")
return res.Body, nil
}
// GetRemoteTag retrieves the tag named in the askedTag argument from the given
// repository. It queries each of the registries supplied in the registries
// argument, and returns data from the first one that answers the query
// successfully.
func (r *Session) GetRemoteTag(registries []string, repositoryRef reference.Named, askedTag string) (string, error) {
repository := reference.Path(repositoryRef)
if strings.Count(repository, "/") == 0 {
// This will be removed once the registry supports auto-resolution on
// the "library" namespace
repository = "library/" + repository
}
for _, host := range registries {
endpoint := fmt.Sprintf("%srepositories/%s/tags/%s", host, repository, askedTag)
res, err := r.client.Get(endpoint)
if err != nil {
return "", err
}
logrus.Debugf("Got status code %d from %s", res.StatusCode, endpoint)
defer res.Body.Close()
if res.StatusCode == 404 {
return "", ErrRepoNotFound
}
if res.StatusCode != http.StatusOK {
continue
}
var tagID string
if err := json.NewDecoder(res.Body).Decode(&tagID); err != nil {
return "", err
}
return tagID, nil
}
return "", fmt.Errorf("Could not reach any registry endpoint")
}
// GetRemoteTags retrieves all tags from the given repository. It queries each
// of the registries supplied in the registries argument, and returns data from
// the first one that answers the query successfully. It returns a map with
// tag names as the keys and image IDs as the values.
func (r *Session) GetRemoteTags(registries []string, repositoryRef reference.Named) (map[string]string, error) {
repository := reference.Path(repositoryRef)
if strings.Count(repository, "/") == 0 {
// This will be removed once the registry supports auto-resolution on
// the "library" namespace
repository = "library/" + repository
}
for _, host := range registries {
endpoint := fmt.Sprintf("%srepositories/%s/tags", host, repository)
res, err := r.client.Get(endpoint)
if err != nil {
return nil, err
}
logrus.Debugf("Got status code %d from %s", res.StatusCode, endpoint)
defer res.Body.Close()
if res.StatusCode == 404 {
return nil, ErrRepoNotFound
}
if res.StatusCode != http.StatusOK {
continue
}
result := make(map[string]string)
if err := json.NewDecoder(res.Body).Decode(&result); err != nil {
return nil, err
}
return result, nil
}
return nil, fmt.Errorf("Could not reach any registry endpoint")
}
func buildEndpointsList(headers []string, indexEp string) ([]string, error) {
var endpoints []string
parsedURL, err := url.Parse(indexEp)
if err != nil {
return nil, err
}
var urlScheme = parsedURL.Scheme
// The registry's URL scheme has to match the Index'
for _, ep := range headers {
epList := strings.Split(ep, ",")
for _, epListElement := range epList {
endpoints = append(
endpoints,
fmt.Sprintf("%s://%s/v1/", urlScheme, strings.TrimSpace(epListElement)))
}
}
return endpoints, nil
}
// GetRepositoryData returns lists of images and endpoints for the repository
func (r *Session) GetRepositoryData(name reference.Named) (*RepositoryData, error) {
repositoryTarget := fmt.Sprintf("%srepositories/%s/images", r.indexEndpoint.String(), reference.Path(name))
logrus.Debugf("[registry] Calling GET %s", repositoryTarget)
req, err := http.NewRequest(http.MethodGet, repositoryTarget, nil)
if err != nil {
return nil, err
}
// this will set basic auth in r.client.Transport and send cached X-Docker-Token headers for all subsequent requests
req.Header.Set("X-Docker-Token", "true")
res, err := r.client.Do(req)
if err != nil {
// check if the error is because of i/o timeout
// and return a non-obtuse error message for users
// "Get https://index.docker.io/v1/repositories/library/busybox/images: i/o timeout"
// was a top search on the docker user forum
if isTimeout(err) {
return nil, fmt.Errorf("network timed out while trying to connect to %s. You may want to check your internet connection or if you are behind a proxy", repositoryTarget)
}
return nil, fmt.Errorf("Error while pulling image: %v", err)
}
defer res.Body.Close()
if res.StatusCode == http.StatusUnauthorized {
return nil, errcode.ErrorCodeUnauthorized.WithArgs()
}
// TODO: Right now we're ignoring checksums in the response body.
// In the future, we need to use them to check image validity.
if res.StatusCode == 404 {
return nil, newJSONError(fmt.Sprintf("HTTP code: %d", res.StatusCode), res)
} else if res.StatusCode != http.StatusOK {
errBody, err := ioutil.ReadAll(res.Body)
if err != nil {
logrus.Debugf("Error reading response body: %s", err)
}
return nil, newJSONError(fmt.Sprintf("Error: Status %d trying to pull repository %s: %q", res.StatusCode, reference.Path(name), errBody), res)
}
var endpoints []string
if res.Header.Get("X-Docker-Endpoints") != "" {
endpoints, err = buildEndpointsList(res.Header["X-Docker-Endpoints"], r.indexEndpoint.String())
if err != nil {
return nil, err
}
} else {
// Assume the endpoint is on the same host
endpoints = append(endpoints, fmt.Sprintf("%s://%s/v1/", r.indexEndpoint.URL.Scheme, req.URL.Host))
}
remoteChecksums := []*ImgData{}
if err := json.NewDecoder(res.Body).Decode(&remoteChecksums); err != nil {
return nil, err
}
// Forge a better object from the retrieved data
imgsData := make(map[string]*ImgData, len(remoteChecksums))
for _, elem := range remoteChecksums {
imgsData[elem.ID] = elem
}
return &RepositoryData{
ImgList: imgsData,
Endpoints: endpoints,
}, nil
}
// PushImageChecksumRegistry uploads checksums for an image
func (r *Session) PushImageChecksumRegistry(imgData *ImgData, registry string) error {
u := registry + "images/" + imgData.ID + "/checksum"
logrus.Debugf("[registry] Calling PUT %s", u)
req, err := http.NewRequest(http.MethodPut, u, nil)
if err != nil {
return err
}
req.Header.Set("X-Docker-Checksum", imgData.Checksum)
req.Header.Set("X-Docker-Checksum-Payload", imgData.ChecksumPayload)
res, err := r.client.Do(req)
if err != nil {
return fmt.Errorf("Failed to upload metadata: %v", err)
}
defer res.Body.Close()
if len(res.Cookies()) > 0 {
r.client.Jar.SetCookies(req.URL, res.Cookies())
}
if res.StatusCode != http.StatusOK {
errBody, err := ioutil.ReadAll(res.Body)
if err != nil {
return fmt.Errorf("HTTP code %d while uploading metadata and error when trying to parse response body: %s", res.StatusCode, err)
}
var jsonBody map[string]string
if err := json.Unmarshal(errBody, &jsonBody); err != nil {
errBody = []byte(err.Error())
} else if jsonBody["error"] == "Image already exists" {
return ErrAlreadyExists
}
return fmt.Errorf("HTTP code %d while uploading metadata: %q", res.StatusCode, errBody)
}
return nil
}
// PushImageJSONRegistry pushes JSON metadata for a local image to the registry
func (r *Session) PushImageJSONRegistry(imgData *ImgData, jsonRaw []byte, registry string) error {
u := registry + "images/" + imgData.ID + "/json"
logrus.Debugf("[registry] Calling PUT %s", u)
req, err := http.NewRequest(http.MethodPut, u, bytes.NewReader(jsonRaw))
if err != nil {
return err
}
req.Header.Add("Content-type", "application/json")
res, err := r.client.Do(req)
if err != nil {
return fmt.Errorf("Failed to upload metadata: %s", err)
}
defer res.Body.Close()
if res.StatusCode == http.StatusUnauthorized && strings.HasPrefix(registry, "http://") {
return newJSONError("HTTP code 401, Docker will not send auth headers over HTTP.", res)
}
if res.StatusCode != http.StatusOK {
errBody, err := ioutil.ReadAll(res.Body)
if err != nil {
return newJSONError(fmt.Sprintf("HTTP code %d while uploading metadata and error when trying to parse response body: %s", res.StatusCode, err), res)
}
var jsonBody map[string]string
if err := json.Unmarshal(errBody, &jsonBody); err != nil {
errBody = []byte(err.Error())
} else if jsonBody["error"] == "Image already exists" {
return ErrAlreadyExists
}
return newJSONError(fmt.Sprintf("HTTP code %d while uploading metadata: %q", res.StatusCode, errBody), res)
}
return nil
}
// PushImageLayerRegistry sends the checksum of an image layer to the registry
func (r *Session) PushImageLayerRegistry(imgID string, layer io.Reader, registry string, jsonRaw []byte) (checksum string, checksumPayload string, err error) {
u := registry + "images/" + imgID + "/layer"
logrus.Debugf("[registry] Calling PUT %s", u)
tarsumLayer, err := tarsum.NewTarSum(layer, false, tarsum.Version0)
if err != nil {
return "", "", err
}
h := sha256.New()
h.Write(jsonRaw)
h.Write([]byte{'\n'})
checksumLayer := io.TeeReader(tarsumLayer, h)
req, err := http.NewRequest(http.MethodPut, u, checksumLayer)
if err != nil {
return "", "", err
}
req.Header.Add("Content-Type", "application/octet-stream")
req.ContentLength = -1
req.TransferEncoding = []string{"chunked"}
res, err := r.client.Do(req)
if err != nil {
return "", "", fmt.Errorf("Failed to upload layer: %v", err)
}
if rc, ok := layer.(io.Closer); ok {
if err := rc.Close(); err != nil {
return "", "", err
}
}
defer res.Body.Close()
if res.StatusCode != http.StatusOK {
errBody, err := ioutil.ReadAll(res.Body)
if err != nil {
return "", "", newJSONError(fmt.Sprintf("HTTP code %d while uploading metadata and error when trying to parse response body: %s", res.StatusCode, err), res)
}
return "", "", newJSONError(fmt.Sprintf("Received HTTP code %d while uploading layer: %q", res.StatusCode, errBody), res)
}
checksumPayload = "sha256:" + hex.EncodeToString(h.Sum(nil))
return tarsumLayer.Sum(jsonRaw), checksumPayload, nil
}
// PushRegistryTag pushes a tag on the registry.
// Remote has the format '<user>/<repo>
func (r *Session) PushRegistryTag(remote reference.Named, revision, tag, registry string) error {
// "jsonify" the string
revision = "\"" + revision + "\""
path := fmt.Sprintf("repositories/%s/tags/%s", reference.Path(remote), tag)
req, err := http.NewRequest(http.MethodPut, registry+path, strings.NewReader(revision))
if err != nil {
return err
}
req.Header.Add("Content-type", "application/json")
req.ContentLength = int64(len(revision))
res, err := r.client.Do(req)
if err != nil {
return err
}
res.Body.Close()
if res.StatusCode != http.StatusOK && res.StatusCode != http.StatusCreated {
return newJSONError(fmt.Sprintf("Internal server error: %d trying to push tag %s on %s", res.StatusCode, tag, reference.Path(remote)), res)
}
return nil
}
// PushImageJSONIndex uploads an image list to the repository
func (r *Session) PushImageJSONIndex(remote reference.Named, imgList []*ImgData, validate bool, regs []string) (*RepositoryData, error) {
cleanImgList := []*ImgData{}
if validate {
for _, elem := range imgList {
if elem.Checksum != "" {
cleanImgList = append(cleanImgList, elem)
}
}
} else {
cleanImgList = imgList
}
imgListJSON, err := json.Marshal(cleanImgList)
if err != nil {
return nil, err
}
var suffix string
if validate {
suffix = "images"
}
u := fmt.Sprintf("%srepositories/%s/%s", r.indexEndpoint.String(), reference.Path(remote), suffix)
logrus.Debugf("[registry] PUT %s", u)
logrus.Debugf("Image list pushed to index:\n%s", imgListJSON)
headers := map[string][]string{
"Content-type": {"application/json"},
// this will set basic auth in r.client.Transport and send cached X-Docker-Token headers for all subsequent requests
"X-Docker-Token": {"true"},
}
if validate {
headers["X-Docker-Endpoints"] = regs
}
// Redirect if necessary
var res *http.Response
for {
if res, err = r.putImageRequest(u, headers, imgListJSON); err != nil {
return nil, err
}
if !shouldRedirect(res) {
break
}
res.Body.Close()
u = res.Header.Get("Location")
logrus.Debugf("Redirected to %s", u)
}
defer res.Body.Close()
if res.StatusCode == http.StatusUnauthorized {
return nil, errcode.ErrorCodeUnauthorized.WithArgs()
}
var tokens, endpoints []string
if !validate {
if res.StatusCode != http.StatusOK && res.StatusCode != http.StatusCreated {
errBody, err := ioutil.ReadAll(res.Body)
if err != nil {
logrus.Debugf("Error reading response body: %s", err)
}
return nil, newJSONError(fmt.Sprintf("Error: Status %d trying to push repository %s: %q", res.StatusCode, reference.Path(remote), errBody), res)
}
tokens = res.Header["X-Docker-Token"]
logrus.Debugf("Auth token: %v", tokens)
if res.Header.Get("X-Docker-Endpoints") == "" {
return nil, fmt.Errorf("Index response didn't contain any endpoints")
}
endpoints, err = buildEndpointsList(res.Header["X-Docker-Endpoints"], r.indexEndpoint.String())
if err != nil {
return nil, err
}
} else {
if res.StatusCode != http.StatusNoContent {
errBody, err := ioutil.ReadAll(res.Body)
if err != nil {
logrus.Debugf("Error reading response body: %s", err)
}
return nil, newJSONError(fmt.Sprintf("Error: Status %d trying to push checksums %s: %q", res.StatusCode, reference.Path(remote), errBody), res)
}
}
return &RepositoryData{
Endpoints: endpoints,
}, nil
}
func (r *Session) putImageRequest(u string, headers map[string][]string, body []byte) (*http.Response, error) {
req, err := http.NewRequest(http.MethodPut, u, bytes.NewReader(body))
if err != nil {
return nil, err
}
req.ContentLength = int64(len(body))
for k, v := range headers {
req.Header[k] = v
}
response, err := r.client.Do(req)
if err != nil {
return nil, err
}
return response, nil
}
func shouldRedirect(response *http.Response) bool {
return response.StatusCode >= 300 && response.StatusCode < 400
}
// SearchRepositories performs a search against the remote repository
func (r *Session) SearchRepositories(term string, limit int) (*registrytypes.SearchResults, error) {
if limit < 1 || limit > 100 {
@@ -755,28 +217,11 @@ func (r *Session) SearchRepositories(term string, limit int) (*registrytypes.Sea
}
defer res.Body.Close()
if res.StatusCode != http.StatusOK {
return nil, newJSONError(fmt.Sprintf("Unexpected status code %d", res.StatusCode), res)
return nil, &jsonmessage.JSONError{
Message: fmt.Sprintf("Unexpected status code %d", res.StatusCode),
Code: res.StatusCode,
}
}
result := new(registrytypes.SearchResults)
return result, errors.Wrap(json.NewDecoder(res.Body).Decode(result), "error decoding registry search results")
}
func isTimeout(err error) bool {
type timeout interface {
Timeout() bool
}
e := err
switch urlErr := err.(type) {
case *url.Error:
e = urlErr.Err
}
t, ok := e.(timeout)
return ok && t.Timeout()
}
func newJSONError(msg string, res *http.Response) error {
return &jsonmessage.JSONError{
Message: msg,
Code: res.StatusCode,
}
}