gomod: change projectcalico/calico to kubesphere/calico (#5557)

* chore(calico): update calico to 3.25.0

* chore(calico): replace projectcalico/calico to kubesphere/calico

Signed-off-by: root <renyunkang@kubesphere.io>

---------

Signed-off-by: root <renyunkang@kubesphere.io>

vendor/github.com/projectcalico/calico/libcalico-go/lib/net/doc.go

@@ -0,0 +1,20 @@
+// Copyright (c) 2016 Tigera, Inc. All rights reserved.
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+/*
+Package net implements a set of net types that are extensions to the built-in
+net package.  The extensions provide additional function such as JSON marshaling
+and unmarshaling.
+*/
+package net

vendor/github.com/projectcalico/calico/libcalico-go/lib/net/ip.go

@@ -0,0 +1,135 @@
+// Copyright (c) 2016-2021 Tigera, Inc. All rights reserved.
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package net
+
+import (
+	"math/big"
+	"net"
+
+	"github.com/projectcalico/calico/libcalico-go/lib/json"
+)
+
+// Sub class net.IP so that we can add JSON marshalling and unmarshalling.
+type IP struct {
+	net.IP
+}
+
+// MarshalJSON interface for an IP
+func (i IP) MarshalJSON() ([]byte, error) {
+	s, err := i.MarshalText()
+	if err != nil {
+		return nil, err
+	}
+	return json.Marshal(string(s))
+}
+
+// UnmarshalJSON interface for an IP
+func (i *IP) UnmarshalJSON(b []byte) error {
+	var s string
+	if err := json.Unmarshal(b, &s); err != nil {
+		return err
+	}
+	if err := i.UnmarshalText([]byte(s)); err != nil {
+		return err
+	}
+	// Always return IPv4 values as 4-bytes to be consistent with IPv4 IPNet
+	// representations.
+	if ipv4 := i.To4(); ipv4 != nil {
+		i.IP = ipv4
+	}
+
+	return nil
+}
+
+// ParseIP returns an IP from a string
+func ParseIP(ip string) *IP {
+	addr := net.ParseIP(ip)
+	if addr == nil {
+		return nil
+	}
+	// Always return IPv4 values as 4-bytes to be consistent with IPv4 IPNet
+	// representations.
+	if addr4 := addr.To4(); addr4 != nil {
+		addr = addr4
+	}
+	return &IP{addr}
+}
+
+// Version returns the IP version for an IP, or 0 if the IP is not valid.
+func (i IP) Version() int {
+	if i.To4() != nil {
+		return 4
+	} else if len(i.IP) == net.IPv6len {
+		return 6
+	}
+	return 0
+}
+
+// Network returns the IP address as a fully masked IPNet type.
+func (i *IP) Network() *IPNet {
+	// Unmarshaling an IPv4 address returns a 16-byte format of the
+	// address, so convert to 4-byte format to match the mask.
+	n := &IPNet{}
+	if ip4 := i.IP.To4(); ip4 != nil {
+		n.IP = ip4
+		n.Mask = net.CIDRMask(net.IPv4len*8, net.IPv4len*8)
+	} else {
+		n.IP = i.IP
+		n.Mask = net.CIDRMask(net.IPv6len*8, net.IPv6len*8)
+	}
+	return n
+}
+
+// MustParseIP parses the string into an IP.
+func MustParseIP(i string) IP {
+	var ip IP
+	err := ip.UnmarshalText([]byte(i))
+	if err != nil {
+		panic(err)
+	}
+	// Always return IPv4 values as 4-bytes to be consistent with IPv4 IPNet
+	// representations.
+	if ip4 := ip.To4(); ip4 != nil {
+		ip.IP = ip4
+	}
+	return ip
+}
+
+func IPToBigInt(ip IP) *big.Int {
+	if ip.To4() != nil {
+		return big.NewInt(0).SetBytes(ip.To4())
+	} else {
+		return big.NewInt(0).SetBytes(ip.To16())
+	}
+}
+
+func BigIntToIP(ipInt *big.Int, v6 bool) IP {
+	var netIP net.IP
+	// Older versions of this code tried to guess v4/v6 based on the length of the big.Int
+	// but then we can't tell the difference between 0.0.0.0/0 and ::/0.
+	if v6 {
+		netIP = make(net.IP, 16)
+	} else {
+		netIP = make(net.IP, 4)
+	}
+	ipInt.FillBytes(netIP)
+	return IP{netIP}
+}
+
+func IncrementIP(ip IP, increment *big.Int) IP {
+	expectingV6 := ip.To4() == nil
+	sum := big.NewInt(0).Add(IPToBigInt(ip), increment)
+	return BigIntToIP(sum, expectingV6)
+}

vendor/github.com/projectcalico/calico/libcalico-go/lib/net/ipnet.go

@@ -0,0 +1,166 @@
+// Copyright (c) 2016-2017,2021 Tigera, Inc. All rights reserved.
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package net
+
+import (
+	"math/big"
+	"net"
+
+	"github.com/projectcalico/calico/libcalico-go/lib/json"
+)
+
+// Sub class net.IPNet so that we can add JSON marshalling and unmarshalling.
+type IPNet struct {
+	net.IPNet
+}
+
+// MarshalJSON interface for an IPNet
+func (i IPNet) MarshalJSON() ([]byte, error) {
+	return json.Marshal(i.String())
+}
+
+// UnmarshalJSON interface for an IPNet
+func (i *IPNet) UnmarshalJSON(b []byte) error {
+	var s string
+	if err := json.Unmarshal(b, &s); err != nil {
+		return err
+	}
+
+	// Decode and ensure we maintain the full IP address in the IPNet that we return.
+	ip, ipnet, err := ParseCIDROrIP(s)
+	if err != nil {
+		return err
+	}
+	i.IP = ip.IP
+	i.Mask = ipnet.Mask
+	return nil
+}
+
+// Version returns the IP version for an IPNet, or 0 if not a valid IP net.
+func (i *IPNet) Version() int {
+	if i.IP.To4() != nil {
+		return 4
+	} else if len(i.IP) == net.IPv6len {
+		return 6
+	}
+	return 0
+}
+
+// IsNetOverlap is a utility function that returns true if the two subnet have an overlap.
+func (i IPNet) IsNetOverlap(n net.IPNet) bool {
+	return n.Contains(i.IP) || i.Contains(n.IP)
+}
+
+// Covers returns true if the whole of n is covered by this CIDR.
+func (i IPNet) Covers(n net.IPNet) bool {
+	if !i.Contains(n.IP) {
+		return false
+	} // else start of n is within our bounds, what about the end...
+	nPrefixLen, _ := n.Mask.Size()
+	iPrefixLen, _ := i.Mask.Size()
+	return iPrefixLen <= nPrefixLen
+}
+
+func (i IPNet) NthIP(n int) IP {
+	bigN := big.NewInt(int64(n))
+	return IncrementIP(IP{i.IP}, bigN)
+}
+
+// Network returns the masked IP network.
+func (i *IPNet) Network() *IPNet {
+	_, n, _ := ParseCIDR(i.String())
+	return n
+}
+
+func ParseCIDR(c string) (*IP, *IPNet, error) {
+	netIP, netIPNet, e := net.ParseCIDR(c)
+	if netIPNet == nil || e != nil {
+		return nil, nil, e
+	}
+	ip := &IP{netIP}
+	ipnet := &IPNet{*netIPNet}
+
+	// The base golang net library always uses a 4-byte IPv4 address in an
+	// IPv4 IPNet, so for uniformity in the returned types, make sure the
+	// IP address is also 4-bytes - this allows the user to safely assume
+	// all IP addresses returned by this function use the same encoding
+	// mechanism (not strictly required but better for testing and debugging).
+	if ip4 := ip.IP.To4(); ip4 != nil {
+		ip.IP = ip4
+	}
+
+	return ip, ipnet, nil
+}
+
+// Parse a CIDR or an IP address and return the IP, CIDR or error.  If an IP address
+// string is supplied, then the CIDR returned is the fully masked IP address (i.e /32 or /128)
+func ParseCIDROrIP(c string) (*IP, *IPNet, error) {
+	// First try parsing as a CIDR.
+	ip, cidr, err := ParseCIDR(c)
+	if err == nil {
+		return ip, cidr, nil
+	}
+
+	// That failed, so try parsing as an IP.
+	ip = &IP{}
+	if err2 := ip.UnmarshalText([]byte(c)); err2 == nil {
+		if ip4 := ip.IP.To4(); ip4 != nil {
+			ip.IP = ip4
+		}
+		n := ip.Network()
+		return ip, n, nil
+	}
+
+	// That failed too, return the original error.
+	return nil, nil, err
+}
+
+// String returns a friendly name for the network.  The standard net package
+// implements String() on the pointer, which means it will not be invoked on a
+// struct type, so we re-implement on the struct type.
+func (i IPNet) String() string {
+	ip := &i.IPNet
+	return ip.String()
+}
+
+func (i IPNet) NumAddrs() *big.Int {
+	ones, bits := i.Mask.Size()
+	zeros := bits - ones
+	numAddrs := big.NewInt(1)
+	return numAddrs.Lsh(numAddrs, uint(zeros))
+}
+
+// MustParseNetwork parses the string into an IPNet.  The IP address in the
+// IPNet is masked.
+func MustParseNetwork(c string) IPNet {
+	_, cidr, err := ParseCIDR(c)
+	if err != nil {
+		panic(err)
+	}
+	return *cidr
+}
+
+// MustParseCIDR parses the string into an IPNet.  The IP address in the
+// IPNet is not masked.
+func MustParseCIDR(c string) IPNet {
+	ip, cidr, err := ParseCIDR(c)
+	if err != nil {
+		panic(err)
+	}
+	n := IPNet{}
+	n.IP = ip.IP
+	n.Mask = cidr.Mask
+	return n
+}

vendor/github.com/projectcalico/calico/libcalico-go/lib/net/mac.go

@@ -0,0 +1,45 @@
+// Copyright (c) 2016 Tigera, Inc. All rights reserved.
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package net
+
+import (
+	"net"
+
+	"github.com/projectcalico/calico/libcalico-go/lib/json"
+)
+
+// Sub class net.HardwareAddr so that we can add JSON marshalling and unmarshalling.
+type MAC struct {
+	net.HardwareAddr
+}
+
+// MarshalJSON interface for a MAC
+func (m MAC) MarshalJSON() ([]byte, error) {
+	return json.Marshal(m.String())
+}
+
+// UnmarshalJSON interface for a MAC
+func (m *MAC) UnmarshalJSON(b []byte) error {
+	var s string
+	if err := json.Unmarshal(b, &s); err != nil {
+		return err
+	}
+	if mac, err := net.ParseMAC(s); err != nil {
+		return err
+	} else {
+		m.HardwareAddr = mac
+		return nil
+	}
+}