Merge pull request #5703 from thaJeztah/bump_engine

vendor: github.com/docker/docker ad6929339acd (master, v28.0.0-dev)
This commit is contained in:
Sebastiaan van Stijn 2024-12-20 18:48:35 +01:00 committed by GitHub
commit 45648e8e0e
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GPG Key ID: B5690EEEBB952194
55 changed files with 427 additions and 599 deletions

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@ -1 +1 @@
{"ID":"EKHL:QDUU:QZ7U:MKGD:VDXK:S27Q:GIPU:24B7:R7VT:DGN6:QCSF:2UBX","Containers":0,"ContainersRunning":0,"ContainersPaused":0,"ContainersStopped":0,"Images":0,"Driver":"overlay2","DriverStatus":[["Backing Filesystem","extfs"],["Supports d_type","true"],["Using metacopy","false"],["Native Overlay Diff","true"]],"Plugins":{"Volume":["local"],"Network":["bridge","host","macvlan","null","overlay"],"Authorization":null,"Log":["awslogs","fluentd","gcplogs","gelf","journald","json-file","splunk","syslog"]},"MemoryLimit":true,"SwapLimit":true,"KernelMemory":true,"CpuCfsPeriod":true,"CpuCfsQuota":true,"CPUShares":true,"CPUSet":true,"PidsLimit":false,"IPv4Forwarding":true,"BridgeNfIptables":false,"BridgeNfIp6tables":false,"Debug":true,"NFd":33,"OomKillDisable":true,"NGoroutines":135,"SystemTime":"2017-08-24T17:44:34.077811894Z","LoggingDriver":"json-file","CgroupDriver":"cgroupfs","NEventsListener":0,"KernelVersion":"4.4.0-87-generic","OperatingSystem":"Ubuntu 16.04.3 LTS","OSVersion":"","OSType":"linux","Architecture":"x86_64","IndexServerAddress":"https://index.docker.io/v1/","RegistryConfig":{"AllowNondistributableArtifactsCIDRs":null,"AllowNondistributableArtifactsHostnames":null,"InsecureRegistryCIDRs":["127.0.0.0/8"],"IndexConfigs":{"docker.io":{"Name":"docker.io","Mirrors":null,"Secure":true,"Official":true}},"Mirrors":null},"NCPU":2,"MemTotal":2097356800,"GenericResources":null,"DockerRootDir":"/var/lib/docker","HttpProxy":"","HttpsProxy":"","NoProxy":"","Name":"system-sample","Labels":["provider=digitalocean"],"ExperimentalBuild":false,"ServerVersion":"17.06.1-ce","Runtimes":{"runc":{"path":"docker-runc"}},"DefaultRuntime":"runc","Swarm":{"NodeID":"qo2dfdig9mmxqkawulggepdih","NodeAddr":"165.227.107.89","LocalNodeState":"active","ControlAvailable":true,"Error":"","RemoteManagers":[{"NodeID":"qo2dfdig9mmxqkawulggepdih","Addr":"165.227.107.89:2377"}],"Nodes":1,"Managers":1,"Cluster":{"ID":"9vs5ygs0gguyyec4iqf2314c0","Version":{"Index":11},"CreatedAt":"2017-08-24T17:34:19.278062352Z","UpdatedAt":"2017-08-24T17:34:42.398815481Z","Spec":{"Name":"default","Labels":null,"Orchestration":{"TaskHistoryRetentionLimit":5},"Raft":{"SnapshotInterval":10000,"KeepOldSnapshots":0,"LogEntriesForSlowFollowers":500,"ElectionTick":3,"HeartbeatTick":1},"Dispatcher":{"HeartbeatPeriod":5000000000},"CAConfig":{"NodeCertExpiry":7776000000000000},"TaskDefaults":{},"EncryptionConfig":{"AutoLockManagers":true}},"TLSInfo":{"TrustRoot":"\n-----BEGIN CERTIFICATE-----\nMIIBajCCARCgAwIBAgIUaFCW5xsq8eyiJ+Pmcv3MCflMLnMwCgYIKoZIzj0EAwIw\nEzERMA8GA1UEAxMIc3dhcm0tY2EwHhcNMTcwODI0MTcyOTAwWhcNMzcwODE5MTcy\nOTAwWjATMREwDwYDVQQDEwhzd2FybS1jYTBZMBMGByqGSM49AgEGCCqGSM49AwEH\nA0IABDy7NebyUJyUjWJDBUdnZoV6GBxEGKO4TZPNDwnxDxJcUdLVaB7WGa4/DLrW\nUfsVgh1JGik2VTiLuTMA1tLlNPOjQjBAMA4GA1UdDwEB/wQEAwIBBjAPBgNVHRMB\nAf8EBTADAQH/MB0GA1UdDgQWBBQl16XFtaaXiUAwEuJptJlDjfKskDAKBggqhkjO\nPQQDAgNIADBFAiEAo9fTQNM5DP9bHVcTJYfl2Cay1bFu1E+lnpmN+EYJfeACIGKH\n1pCUkZ+D0IB6CiEZGWSHyLuXPM1rlP+I5KuS7sB8\n-----END CERTIFICATE-----\n","CertIssuerSubject":"MBMxETAPBgNVBAMTCHN3YXJtLWNh","CertIssuerPublicKey":"MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEPLs15vJQnJSNYkMFR2dmhXoYHEQYo7hNk80PCfEPElxR0tVoHtYZrj8MutZR+xWCHUkaKTZVOIu5MwDW0uU08w=="},"RootRotationInProgress":false,"DefaultAddrPool":null,"SubnetSize":0,"DataPathPort":0}},"LiveRestoreEnabled":false,"Isolation":"","InitBinary":"docker-init","ContainerdCommit":{"ID":"6e23458c129b551d5c9871e5174f6b1b7f6d1170","Expected":"6e23458c129b551d5c9871e5174f6b1b7f6d1170"},"RuncCommit":{"ID":"810190ceaa507aa2727d7ae6f4790c76ec150bd2","Expected":"810190ceaa507aa2727d7ae6f4790c76ec150bd2"},"InitCommit":{"ID":"949e6fa","Expected":"949e6fa"},"SecurityOptions":["name=apparmor","name=seccomp,profile=default"],"DefaultAddressPools":[{"Base":"10.123.0.0/16","Size":24}],"CDISpecDirs":["/etc/cdi","/var/run/cdi"],"Warnings":null,"ClientInfo":{"Debug":false,"Context":"default","Plugins":[],"Warnings":null}}
{"ID":"EKHL:QDUU:QZ7U:MKGD:VDXK:S27Q:GIPU:24B7:R7VT:DGN6:QCSF:2UBX","Containers":0,"ContainersRunning":0,"ContainersPaused":0,"ContainersStopped":0,"Images":0,"Driver":"overlay2","DriverStatus":[["Backing Filesystem","extfs"],["Supports d_type","true"],["Using metacopy","false"],["Native Overlay Diff","true"]],"Plugins":{"Volume":["local"],"Network":["bridge","host","macvlan","null","overlay"],"Authorization":null,"Log":["awslogs","fluentd","gcplogs","gelf","journald","json-file","splunk","syslog"]},"MemoryLimit":true,"SwapLimit":true,"KernelMemory":true,"CpuCfsPeriod":true,"CpuCfsQuota":true,"CPUShares":true,"CPUSet":true,"PidsLimit":false,"IPv4Forwarding":true,"BridgeNfIptables":false,"BridgeNfIp6tables":false,"Debug":true,"NFd":33,"OomKillDisable":true,"NGoroutines":135,"SystemTime":"2017-08-24T17:44:34.077811894Z","LoggingDriver":"json-file","CgroupDriver":"cgroupfs","NEventsListener":0,"KernelVersion":"4.4.0-87-generic","OperatingSystem":"Ubuntu 16.04.3 LTS","OSVersion":"","OSType":"linux","Architecture":"x86_64","IndexServerAddress":"https://index.docker.io/v1/","RegistryConfig":{"IndexConfigs":{"docker.io":{"Name":"docker.io","Mirrors":null,"Secure":true,"Official":true}},"InsecureRegistryCIDRs":["127.0.0.0/8"],"Mirrors":null},"NCPU":2,"MemTotal":2097356800,"GenericResources":null,"DockerRootDir":"/var/lib/docker","HttpProxy":"","HttpsProxy":"","NoProxy":"","Name":"system-sample","Labels":["provider=digitalocean"],"ExperimentalBuild":false,"ServerVersion":"17.06.1-ce","Runtimes":{"runc":{"path":"docker-runc"}},"DefaultRuntime":"runc","Swarm":{"NodeID":"qo2dfdig9mmxqkawulggepdih","NodeAddr":"165.227.107.89","LocalNodeState":"active","ControlAvailable":true,"Error":"","RemoteManagers":[{"NodeID":"qo2dfdig9mmxqkawulggepdih","Addr":"165.227.107.89:2377"}],"Nodes":1,"Managers":1,"Cluster":{"ID":"9vs5ygs0gguyyec4iqf2314c0","Version":{"Index":11},"CreatedAt":"2017-08-24T17:34:19.278062352Z","UpdatedAt":"2017-08-24T17:34:42.398815481Z","Spec":{"Name":"default","Labels":null,"Orchestration":{"TaskHistoryRetentionLimit":5},"Raft":{"SnapshotInterval":10000,"KeepOldSnapshots":0,"LogEntriesForSlowFollowers":500,"ElectionTick":3,"HeartbeatTick":1},"Dispatcher":{"HeartbeatPeriod":5000000000},"CAConfig":{"NodeCertExpiry":7776000000000000},"TaskDefaults":{},"EncryptionConfig":{"AutoLockManagers":true}},"TLSInfo":{"TrustRoot":"\n-----BEGIN CERTIFICATE-----\nMIIBajCCARCgAwIBAgIUaFCW5xsq8eyiJ+Pmcv3MCflMLnMwCgYIKoZIzj0EAwIw\nEzERMA8GA1UEAxMIc3dhcm0tY2EwHhcNMTcwODI0MTcyOTAwWhcNMzcwODE5MTcy\nOTAwWjATMREwDwYDVQQDEwhzd2FybS1jYTBZMBMGByqGSM49AgEGCCqGSM49AwEH\nA0IABDy7NebyUJyUjWJDBUdnZoV6GBxEGKO4TZPNDwnxDxJcUdLVaB7WGa4/DLrW\nUfsVgh1JGik2VTiLuTMA1tLlNPOjQjBAMA4GA1UdDwEB/wQEAwIBBjAPBgNVHRMB\nAf8EBTADAQH/MB0GA1UdDgQWBBQl16XFtaaXiUAwEuJptJlDjfKskDAKBggqhkjO\nPQQDAgNIADBFAiEAo9fTQNM5DP9bHVcTJYfl2Cay1bFu1E+lnpmN+EYJfeACIGKH\n1pCUkZ+D0IB6CiEZGWSHyLuXPM1rlP+I5KuS7sB8\n-----END CERTIFICATE-----\n","CertIssuerSubject":"MBMxETAPBgNVBAMTCHN3YXJtLWNh","CertIssuerPublicKey":"MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEPLs15vJQnJSNYkMFR2dmhXoYHEQYo7hNk80PCfEPElxR0tVoHtYZrj8MutZR+xWCHUkaKTZVOIu5MwDW0uU08w=="},"RootRotationInProgress":false,"DefaultAddrPool":null,"SubnetSize":0,"DataPathPort":0}},"LiveRestoreEnabled":false,"Isolation":"","InitBinary":"docker-init","ContainerdCommit":{"ID":"6e23458c129b551d5c9871e5174f6b1b7f6d1170","Expected":"6e23458c129b551d5c9871e5174f6b1b7f6d1170"},"RuncCommit":{"ID":"810190ceaa507aa2727d7ae6f4790c76ec150bd2","Expected":"810190ceaa507aa2727d7ae6f4790c76ec150bd2"},"InitCommit":{"ID":"949e6fa","Expected":"949e6fa"},"SecurityOptions":["name=apparmor","name=seccomp,profile=default"],"DefaultAddressPools":[{"Base":"10.123.0.0/16","Size":24}],"CDISpecDirs":["/etc/cdi","/var/run/cdi"],"Warnings":null,"ClientInfo":{"Debug":false,"Context":"default","Plugins":[],"Warnings":null}}

View File

@ -13,7 +13,7 @@ require (
github.com/distribution/reference v0.6.0
github.com/docker/cli-docs-tool v0.8.0
github.com/docker/distribution v2.8.3+incompatible
github.com/docker/docker v27.0.2-0.20241209174241-b249c5ebd214+incompatible // master (v-next)
github.com/docker/docker v27.0.2-0.20241220121230-ad6929339acd+incompatible // master (v-next)
github.com/docker/docker-credential-helpers v0.8.2
github.com/docker/go-connections v0.5.0
github.com/docker/go-units v0.5.0

View File

@ -51,8 +51,8 @@ github.com/docker/cli-docs-tool v0.8.0/go.mod h1:8TQQ3E7mOXoYUs811LiPdUnAhXrcVsB
github.com/docker/distribution v2.7.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
github.com/docker/distribution v2.8.3+incompatible h1:AtKxIZ36LoNK51+Z6RpzLpddBirtxJnzDrHLEKxTAYk=
github.com/docker/distribution v2.8.3+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
github.com/docker/docker v27.0.2-0.20241209174241-b249c5ebd214+incompatible h1:n78wXsuD+b4ch68cGrR/SfpXPi4Q9T3jrBGIN5NEAtE=
github.com/docker/docker v27.0.2-0.20241209174241-b249c5ebd214+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
github.com/docker/docker v27.0.2-0.20241220121230-ad6929339acd+incompatible h1:sQ4Qsqxsm87Q30YfleVm/Sb/Glf9VoQn+5g6Vl5XLXo=
github.com/docker/docker v27.0.2-0.20241220121230-ad6929339acd+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
github.com/docker/docker-credential-helpers v0.8.2 h1:bX3YxiGzFP5sOXWc3bTPEXdEaZSeVMrFgOr3T+zrFAo=
github.com/docker/docker-credential-helpers v0.8.2/go.mod h1:P3ci7E3lwkZg6XiHdRKft1KckHiO9a2rNtyFbZ/ry9M=
github.com/docker/go v1.5.1-1.0.20160303222718-d30aec9fd63c h1:lzqkGL9b3znc+ZUgi7FlLnqjQhcXxkNM/quxIjBVMD0=

View File

@ -1195,6 +1195,7 @@ definitions:
- "default"
- "process"
- "hyperv"
- ""
MaskedPaths:
type: "array"
description: |
@ -4219,6 +4220,7 @@ definitions:
- "default"
- "process"
- "hyperv"
- ""
Init:
description: |
Run an init inside the container that forwards signals and reaps
@ -5546,13 +5548,28 @@ definitions:
type: "boolean"
example: true
BridgeNfIptables:
description: "Indicates if `bridge-nf-call-iptables` is available on the host."
description: |
Indicates if `bridge-nf-call-iptables` is available on the host when
the daemon was started.
<p><br /></p>
> **Deprecated**: netfilter module is now loaded on-demand and no longer
> during daemon startup, making this field obsolete. This field is always
> `false` and will be removed in a API v1.49.
type: "boolean"
example: true
example: false
BridgeNfIp6tables:
description: "Indicates if `bridge-nf-call-ip6tables` is available on the host."
description: |
Indicates if `bridge-nf-call-ip6tables` is available on the host.
<p><br /></p>
> **Deprecated**: netfilter module is now loaded on-demand, and no longer
> during daemon startup, making this field obsolete. This field is always
> `false` and will be removed in a API v1.49.
type: "boolean"
example: true
example: false
Debug:
description: |
Indicates if the daemon is running in debug-mode / with debug-level
@ -5789,6 +5806,7 @@ definitions:
- "default"
- "hyperv"
- "process"
- ""
InitBinary:
description: |
Name and, optional, path of the `docker-init` binary.
@ -5859,8 +5877,6 @@ definitions:
type: "string"
example:
- "WARNING: No memory limit support"
- "WARNING: bridge-nf-call-iptables is disabled"
- "WARNING: bridge-nf-call-ip6tables is disabled"
CDISpecDirs:
description: |
List of directories where (Container Device Interface) CDI
@ -5983,55 +5999,27 @@ definitions:
List of IP ranges to which nondistributable artifacts can be pushed,
using the CIDR syntax [RFC 4632](https://tools.ietf.org/html/4632).
Some images (for example, Windows base images) contain artifacts
whose distribution is restricted by license. When these images are
pushed to a registry, restricted artifacts are not included.
This configuration override this behavior, and enables the daemon to
push nondistributable artifacts to all registries whose resolved IP
address is within the subnet described by the CIDR syntax.
This option is useful when pushing images containing
nondistributable artifacts to a registry on an air-gapped network so
hosts on that network can pull the images without connecting to
another server.
> **Warning**: Nondistributable artifacts typically have restrictions
> on how and where they can be distributed and shared. Only use this
> feature to push artifacts to private registries and ensure that you
> are in compliance with any terms that cover redistributing
> nondistributable artifacts.
<p><br /></p>
> **Deprecated**: Pushing nondistributable artifacts is now always enabled
> and this field is always `null`. This field will be removed in a API v1.49.
type: "array"
items:
type: "string"
example: ["::1/128", "127.0.0.0/8"]
example: []
AllowNondistributableArtifactsHostnames:
description: |
List of registry hostnames to which nondistributable artifacts can be
pushed, using the format `<hostname>[:<port>]` or `<IP address>[:<port>]`.
Some images (for example, Windows base images) contain artifacts
whose distribution is restricted by license. When these images are
pushed to a registry, restricted artifacts are not included.
<p><br /></p>
This configuration override this behavior for the specified
registries.
This option is useful when pushing images containing
nondistributable artifacts to a registry on an air-gapped network so
hosts on that network can pull the images without connecting to
another server.
> **Warning**: Nondistributable artifacts typically have restrictions
> on how and where they can be distributed and shared. Only use this
> feature to push artifacts to private registries and ensure that you
> are in compliance with any terms that cover redistributing
> nondistributable artifacts.
> **Deprecated**: Pushing nondistributable artifacts is now always enabled
> and this field is always `null`. This field will be removed in a API v1.49.
type: "array"
items:
type: "string"
example: ["registry.internal.corp.example.com:3000", "[2001:db8:a0b:12f0::1]:443"]
example: []
InsecureRegistryCIDRs:
description: |
List of IP ranges of insecure registries, using the CIDR syntax
@ -9626,7 +9614,7 @@ paths:
type: "string"
example: "OK"
headers:
API-Version:
Api-Version:
type: "string"
description: "Max API Version the server supports"
Builder-Version:
@ -9682,7 +9670,7 @@ paths:
type: "string"
example: "(empty)"
headers:
API-Version:
Api-Version:
type: "string"
description: "Max API Version the server supports"
Builder-Version:
@ -11726,6 +11714,7 @@ paths:
example:
ListenAddr: "0.0.0.0:2377"
AdvertiseAddr: "192.168.1.1:2377"
DataPathAddr: "192.168.1.1"
RemoteAddrs:
- "node1:2377"
JoinToken: "SWMTKN-1-3pu6hszjas19xyp7ghgosyx9k8atbfcr8p2is99znpy26u2lkl-7p73s1dx5in4tatdymyhg9hu2"

View File

@ -9,11 +9,29 @@ import (
// ServiceConfig stores daemon registry services configuration.
type ServiceConfig struct {
AllowNondistributableArtifactsCIDRs []*NetIPNet
AllowNondistributableArtifactsHostnames []string
InsecureRegistryCIDRs []*NetIPNet `json:"InsecureRegistryCIDRs"`
IndexConfigs map[string]*IndexInfo `json:"IndexConfigs"`
Mirrors []string
AllowNondistributableArtifactsCIDRs []*NetIPNet `json:"AllowNondistributableArtifactsCIDRs,omitempty"` // Deprecated: non-distributable artifacts are deprecated and enabled by default. This field will be removed in the next release.
AllowNondistributableArtifactsHostnames []string `json:"AllowNondistributableArtifactsHostnames,omitempty"` // Deprecated: non-distributable artifacts are deprecated and enabled by default. This field will be removed in the next release.
InsecureRegistryCIDRs []*NetIPNet `json:"InsecureRegistryCIDRs"`
IndexConfigs map[string]*IndexInfo `json:"IndexConfigs"`
Mirrors []string
}
// MarshalJSON implements a custom marshaler to include legacy fields
// in API responses.
func (sc ServiceConfig) MarshalJSON() ([]byte, error) {
tmp := map[string]interface{}{
"InsecureRegistryCIDRs": sc.InsecureRegistryCIDRs,
"IndexConfigs": sc.IndexConfigs,
"Mirrors": sc.Mirrors,
}
if sc.AllowNondistributableArtifactsCIDRs != nil {
tmp["AllowNondistributableArtifactsCIDRs"] = nil
}
if sc.AllowNondistributableArtifactsHostnames != nil {
tmp["AllowNondistributableArtifactsHostnames"] = nil
}
return json.Marshal(tmp)
}
// NetIPNet is the net.IPNet type, which can be marshalled and

View File

@ -29,8 +29,8 @@ type Info struct {
CPUSet bool
PidsLimit bool
IPv4Forwarding bool
BridgeNfIptables bool
BridgeNfIP6tables bool `json:"BridgeNfIp6tables"`
BridgeNfIptables bool `json:"BridgeNfIptables"` // Deprecated: netfilter module is now loaded on-demand and no longer during daemon startup, making this field obsolete. This field is always false and will be removed in the next release.
BridgeNfIP6tables bool `json:"BridgeNfIp6tables"` // Deprecated: netfilter module is now loaded on-demand and no longer during daemon startup, making this field obsolete. This field is always false and will be removed in the next release.
Debug bool
NFd int
OomKillDisable bool

View File

@ -56,8 +56,8 @@ func parsePingResponse(cli *Client, resp serverResponse) (types.Ping, error) {
err := cli.checkResponseErr(resp)
return ping, errdefs.FromStatusCode(err, resp.statusCode)
}
ping.APIVersion = resp.header.Get("API-Version")
ping.OSType = resp.header.Get("OSType")
ping.APIVersion = resp.header.Get("Api-Version")
ping.OSType = resp.header.Get("Ostype")
if resp.header.Get("Docker-Experimental") == "true" {
ping.Experimental = true
}

View File

@ -1,5 +1,5 @@
// Package archive provides helper functions for dealing with archive files.
package archive // import "github.com/docker/docker/pkg/archive"
package archive
import (
"archive/tar"
@ -9,26 +9,26 @@ import (
"compress/gzip"
"context"
"encoding/binary"
"errors"
"fmt"
"io"
"os"
"os/exec"
"path/filepath"
"runtime"
"runtime/debug"
"strconv"
"strings"
"sync/atomic"
"syscall"
"time"
"github.com/containerd/log"
"github.com/docker/docker/pkg/idtools"
"github.com/docker/docker/pkg/ioutils"
"github.com/docker/docker/pkg/pools"
"github.com/docker/docker/pkg/system"
"github.com/klauspost/compress/zstd"
"github.com/moby/patternmatcher"
"github.com/moby/sys/sequential"
"github.com/pkg/errors"
)
// ImpliedDirectoryMode represents the mode (Unix permissions) applied to directories that are implied by files in a
@ -215,11 +215,22 @@ func gzDecompress(ctx context.Context, buf io.Reader) (io.ReadCloser, error) {
return cmdStream(exec.CommandContext(ctx, unpigzPath, "-d", "-c"), buf)
}
func wrapReadCloser(readBuf io.ReadCloser, cancel context.CancelFunc) io.ReadCloser {
return ioutils.NewReadCloserWrapper(readBuf, func() error {
cancel()
return readBuf.Close()
})
type readCloserWrapper struct {
io.Reader
closer func() error
closed atomic.Bool
}
func (r *readCloserWrapper) Close() error {
if !r.closed.CompareAndSwap(false, true) {
log.G(context.TODO()).Error("subsequent attempt to close readCloserWrapper")
if log.GetLevel() >= log.DebugLevel {
log.G(context.TODO()).Errorf("stack trace: %s", string(debug.Stack()))
}
return nil
}
return r.closer()
}
// DecompressStream decompresses the archive and returns a ReaderCloser with the decompressed archive.
@ -237,11 +248,26 @@ func DecompressStream(archive io.Reader) (io.ReadCloser, error) {
return nil, err
}
wrapReader := func(r io.Reader, cancel context.CancelFunc) io.ReadCloser {
return &readCloserWrapper{
Reader: r,
closer: func() error {
if cancel != nil {
cancel()
}
if readCloser, ok := r.(io.ReadCloser); ok {
readCloser.Close()
}
p.Put(buf)
return nil
},
}
}
compression := DetectCompression(bs)
switch compression {
case Uncompressed:
readBufWrapper := p.NewReadCloserWrapper(buf, buf)
return readBufWrapper, nil
return wrapReader(buf, nil), nil
case Gzip:
ctx, cancel := context.WithCancel(context.Background())
@ -250,12 +276,10 @@ func DecompressStream(archive io.Reader) (io.ReadCloser, error) {
cancel()
return nil, err
}
readBufWrapper := p.NewReadCloserWrapper(buf, gzReader)
return wrapReadCloser(readBufWrapper, cancel), nil
return wrapReader(gzReader, cancel), nil
case Bzip2:
bz2Reader := bzip2.NewReader(buf)
readBufWrapper := p.NewReadCloserWrapper(buf, bz2Reader)
return readBufWrapper, nil
return wrapReader(bz2Reader, nil), nil
case Xz:
ctx, cancel := context.WithCancel(context.Background())
@ -264,15 +288,13 @@ func DecompressStream(archive io.Reader) (io.ReadCloser, error) {
cancel()
return nil, err
}
readBufWrapper := p.NewReadCloserWrapper(buf, xzReader)
return wrapReadCloser(readBufWrapper, cancel), nil
return wrapReader(xzReader, cancel), nil
case Zstd:
zstdReader, err := zstd.NewReader(buf)
if err != nil {
return nil, err
}
readBufWrapper := p.NewReadCloserWrapper(buf, zstdReader)
return readBufWrapper, nil
return wrapReader(zstdReader, nil), nil
default:
return nil, fmt.Errorf("Unsupported compression format %s", (&compression).Extension())
}
@ -484,7 +506,7 @@ func ReadSecurityXattrToTarHeader(path string, hdr *tar.Header) error {
vfsCapRevision2 = 2
vfsCapRevision3 = 3
)
capability, _ := system.Lgetxattr(path, "security.capability")
capability, _ := lgetxattr(path, "security.capability")
if capability != nil {
if capability[versionOffset] == vfsCapRevision3 {
// Convert VFS_CAP_REVISION_3 to VFS_CAP_REVISION_2 as root UID makes no
@ -762,11 +784,11 @@ func createTarFile(path, extractDir string, hdr *tar.Header, reader io.Reader, o
chownOpts = &idtools.Identity{UID: hdr.Uid, GID: hdr.Gid}
}
if err := os.Lchown(path, chownOpts.UID, chownOpts.GID); err != nil {
msg := "failed to Lchown %q for UID %d, GID %d"
var msg string
if inUserns && errors.Is(err, syscall.EINVAL) {
msg += " (try increasing the number of subordinate IDs in /etc/subuid and /etc/subgid)"
msg = " (try increasing the number of subordinate IDs in /etc/subuid and /etc/subgid)"
}
return errors.Wrapf(err, msg, path, hdr.Uid, hdr.Gid)
return fmt.Errorf("failed to Lchown %q for UID %d, GID %d%s: %w", path, hdr.Uid, hdr.Gid, msg, err)
}
}
@ -776,7 +798,7 @@ func createTarFile(path, extractDir string, hdr *tar.Header, reader io.Reader, o
if !ok {
continue
}
if err := system.Lsetxattr(path, xattr, []byte(value), 0); err != nil {
if err := lsetxattr(path, xattr, []byte(value), 0); err != nil {
if bestEffortXattrs && errors.Is(err, syscall.ENOTSUP) || errors.Is(err, syscall.EPERM) {
// EPERM occurs if modifying xattrs is not allowed. This can
// happen when running in userns with restrictions (ChromeOS).
@ -799,26 +821,22 @@ func createTarFile(path, extractDir string, hdr *tar.Header, reader io.Reader, o
return err
}
aTime := hdr.AccessTime
if aTime.Before(hdr.ModTime) {
// Last access time should never be before last modified time.
aTime = hdr.ModTime
}
aTime := boundTime(latestTime(hdr.AccessTime, hdr.ModTime))
mTime := boundTime(hdr.ModTime)
// system.Chtimes doesn't support a NOFOLLOW flag atm
// chtimes doesn't support a NOFOLLOW flag atm
if hdr.Typeflag == tar.TypeLink {
if fi, err := os.Lstat(hdr.Linkname); err == nil && (fi.Mode()&os.ModeSymlink == 0) {
if err := system.Chtimes(path, aTime, hdr.ModTime); err != nil {
if err := chtimes(path, aTime, mTime); err != nil {
return err
}
}
} else if hdr.Typeflag != tar.TypeSymlink {
if err := system.Chtimes(path, aTime, hdr.ModTime); err != nil {
if err := chtimes(path, aTime, mTime); err != nil {
return err
}
} else {
ts := []syscall.Timespec{timeToTimespec(aTime), timeToTimespec(hdr.ModTime)}
if err := system.LUtimesNano(path, ts); err != nil && err != system.ErrNotSupportedPlatform {
if err := lchtimes(path, aTime, mTime); err != nil {
return err
}
}
@ -1178,7 +1196,7 @@ loop:
// #nosec G305 -- The header was checked for path traversal before it was appended to the dirs slice.
path := filepath.Join(dest, hdr.Name)
if err := system.Chtimes(path, hdr.AccessTime, hdr.ModTime); err != nil {
if err := chtimes(path, boundTime(latestTime(hdr.AccessTime, hdr.ModTime)), boundTime(hdr.ModTime)); err != nil {
return err
}
}
@ -1327,7 +1345,7 @@ func (archiver *Archiver) CopyFileWithTar(src, dst string) (err error) {
dst = filepath.Join(dst, filepath.Base(src))
}
// Create the holding directory if necessary
if err := system.MkdirAll(filepath.Dir(dst), 0o700); err != nil {
if err := os.MkdirAll(filepath.Dir(dst), 0o700); err != nil {
return err
}
@ -1424,11 +1442,14 @@ func cmdStream(cmd *exec.Cmd, input io.Reader) (io.ReadCloser, error) {
close(done)
}()
return ioutils.NewReadCloserWrapper(pipeR, func() error {
// Close pipeR, and then wait for the command to complete before returning. We have to close pipeR first, as
// cmd.Wait waits for any non-file stdout/stderr/stdin to close.
err := pipeR.Close()
<-done
return err
}), nil
return &readCloserWrapper{
Reader: pipeR,
closer: func() error {
// Close pipeR, and then wait for the command to complete before returning. We have to close pipeR first, as
// cmd.Wait waits for any non-file stdout/stderr/stdin to close.
err := pipeR.Close()
<-done
return err
},
}, nil
}

View File

@ -1,14 +1,13 @@
package archive // import "github.com/docker/docker/pkg/archive"
package archive
import (
"archive/tar"
"fmt"
"os"
"path/filepath"
"strings"
"github.com/docker/docker/pkg/system"
"github.com/moby/sys/userns"
"github.com/pkg/errors"
"golang.org/x/sys/unix"
)
@ -39,7 +38,7 @@ func (overlayWhiteoutConverter) ConvertWrite(hdr *tar.Header, path string, fi os
}
// convert opaque dirs to AUFS format by writing an empty file with the prefix
opaque, err := system.Lgetxattr(path, opaqueXattrName)
opaque, err := lgetxattr(path, opaqueXattrName)
if err != nil {
return nil, err
}
@ -79,7 +78,7 @@ func (c overlayWhiteoutConverter) ConvertRead(hdr *tar.Header, path string) (boo
err := unix.Setxattr(dir, opaqueXattrName, []byte{'y'}, 0)
if err != nil {
return false, errors.Wrapf(err, "setxattr(%q, %s=y)", dir, opaqueXattrName)
return false, fmt.Errorf("setxattr('%s', %s=y): %w", dir, opaqueXattrName, err)
}
// don't write the file itself
return false, err
@ -91,7 +90,7 @@ func (c overlayWhiteoutConverter) ConvertRead(hdr *tar.Header, path string) (boo
originalPath := filepath.Join(dir, originalBase)
if err := unix.Mknod(originalPath, unix.S_IFCHR, 0); err != nil {
return false, errors.Wrapf(err, "failed to mknod(%q, S_IFCHR, 0)", originalPath)
return false, fmt.Errorf("failed to mknod('%s', S_IFCHR, 0): %w", originalPath, err)
}
if err := os.Chown(originalPath, hdr.Uid, hdr.Gid); err != nil {
return false, err

View File

@ -1,6 +1,6 @@
//go:build !linux
package archive // import "github.com/docker/docker/pkg/archive"
package archive
func getWhiteoutConverter(format WhiteoutFormat) tarWhiteoutConverter {
return nil

View File

@ -1,6 +1,6 @@
//go:build !windows
package archive // import "github.com/docker/docker/pkg/archive"
package archive
import (
"archive/tar"
@ -12,7 +12,6 @@ import (
"syscall"
"github.com/docker/docker/pkg/idtools"
"github.com/docker/docker/pkg/system"
"golang.org/x/sys/unix"
)
@ -109,7 +108,7 @@ func handleTarTypeBlockCharFifo(hdr *tar.Header, path string) error {
mode |= unix.S_IFIFO
}
return system.Mknod(path, mode, int(system.Mkdev(hdr.Devmajor, hdr.Devminor)))
return mknod(path, mode, unix.Mkdev(uint32(hdr.Devmajor), uint32(hdr.Devminor)))
}
func handleLChmod(hdr *tar.Header, path string, hdrInfo os.FileInfo) error {

View File

@ -1,4 +1,4 @@
package archive // import "github.com/docker/docker/pkg/archive"
package archive
import (
"archive/tar"

View File

@ -1,4 +1,4 @@
package archive // import "github.com/docker/docker/pkg/archive"
package archive
import (
"archive/tar"
@ -6,17 +6,16 @@ import (
"context"
"fmt"
"io"
"io/fs"
"os"
"path/filepath"
"sort"
"strings"
"syscall"
"time"
"github.com/containerd/log"
"github.com/docker/docker/pkg/idtools"
"github.com/docker/docker/pkg/pools"
"github.com/docker/docker/pkg/system"
)
// ChangeType represents the change type.
@ -74,11 +73,6 @@ func sameFsTime(a, b time.Time) bool {
(a.Nanosecond() == 0 || b.Nanosecond() == 0))
}
func sameFsTimeSpec(a, b syscall.Timespec) bool {
return a.Sec == b.Sec &&
(a.Nsec == b.Nsec || a.Nsec == 0 || b.Nsec == 0)
}
// Changes walks the path rw and determines changes for the files in the path,
// with respect to the parent layers
func Changes(layers []string, rw string) ([]Change, error) {
@ -210,7 +204,7 @@ func changes(layers []string, rw string, dc deleteChange, sc skipChange) ([]Chan
type FileInfo struct {
parent *FileInfo
name string
stat *system.StatT
stat fs.FileInfo
children map[string]*FileInfo
capability []byte
added bool

View File

@ -1,4 +1,4 @@
package archive // import "github.com/docker/docker/pkg/archive"
package archive
import (
"bytes"
@ -9,7 +9,6 @@ import (
"syscall"
"unsafe"
"github.com/docker/docker/pkg/system"
"golang.org/x/sys/unix"
)
@ -74,12 +73,8 @@ func walkchunk(path string, fi os.FileInfo, dir string, root *FileInfo) error {
parent: parent,
}
cpath := filepath.Join(dir, path)
stat, err := system.FromStatT(fi.Sys().(*syscall.Stat_t))
if err != nil {
return err
}
info.stat = stat
info.capability, _ = system.Lgetxattr(cpath, "security.capability") // lgetxattr(2): fs access
info.stat = fi
info.capability, _ = lgetxattr(cpath, "security.capability") // lgetxattr(2): fs access
parent.children[info.name] = info
return nil
}

View File

@ -1,6 +1,6 @@
//go:build !linux
package archive // import "github.com/docker/docker/pkg/archive"
package archive
import (
"fmt"
@ -8,8 +8,6 @@ import (
"path/filepath"
"runtime"
"strings"
"github.com/docker/docker/pkg/system"
)
func collectFileInfoForChanges(oldDir, newDir string) (*FileInfo, *FileInfo, error) {
@ -72,7 +70,7 @@ func collectFileInfo(sourceDir string) (*FileInfo, error) {
return fmt.Errorf("collectFileInfo: Unexpectedly no parent for %s", relPath)
}
s, err := system.Lstat(path)
s, err := os.Lstat(path)
if err != nil {
return err
}
@ -84,11 +82,7 @@ func collectFileInfo(sourceDir string) (*FileInfo, error) {
stat: s,
}
// system.Lgetxattr is only implemented on Linux and produces an error
// on other platforms. This code is intentionally left commented-out
// as a reminder to include this code if this would ever be implemented
// on other platforms.
// info.capability, _ = system.Lgetxattr(path, "security.capability")
info.capability, _ = lgetxattr(path, "security.capability")
parent.children[info.name] = info

View File

@ -1,21 +1,21 @@
//go:build !windows
package archive // import "github.com/docker/docker/pkg/archive"
package archive
import (
"io/fs"
"os"
"syscall"
"github.com/docker/docker/pkg/system"
"golang.org/x/sys/unix"
)
func statDifferent(oldStat *system.StatT, newStat *system.StatT) bool {
func statDifferent(oldStat fs.FileInfo, newStat fs.FileInfo) bool {
oldSys := oldStat.Sys().(*syscall.Stat_t)
newSys := newStat.Sys().(*syscall.Stat_t)
// Don't look at size for dirs, its not a good measure of change
if oldStat.Mode() != newStat.Mode() ||
oldStat.UID() != newStat.UID() ||
oldStat.GID() != newStat.GID() ||
oldStat.Rdev() != newStat.Rdev() ||
oldSys.Uid != newSys.Uid ||
oldSys.Gid != newSys.Gid ||
oldSys.Rdev != newSys.Rdev ||
// Don't look at size or modification time for dirs, its not a good
// measure of change. See https://github.com/moby/moby/issues/9874
// for a description of the issue with modification time, and
@ -23,15 +23,15 @@ func statDifferent(oldStat *system.StatT, newStat *system.StatT) bool {
// (Note that in the Windows implementation of this function,
// modification time IS taken as a change). See
// https://github.com/moby/moby/pull/37982 for more information.
(oldStat.Mode()&unix.S_IFDIR != unix.S_IFDIR &&
(!sameFsTimeSpec(oldStat.Mtim(), newStat.Mtim()) || (oldStat.Size() != newStat.Size()))) {
(!oldStat.Mode().IsDir() &&
(!sameFsTime(oldStat.ModTime(), newStat.ModTime()) || (oldStat.Size() != newStat.Size()))) {
return true
}
return false
}
func (info *FileInfo) isDir() bool {
return info.parent == nil || info.stat.Mode()&unix.S_IFDIR != 0
return info.parent == nil || info.stat.Mode().IsDir()
}
func getIno(fi os.FileInfo) uint64 {

View File

@ -1,19 +1,18 @@
package archive // import "github.com/docker/docker/pkg/archive"
package archive
import (
"io/fs"
"os"
"github.com/docker/docker/pkg/system"
)
func statDifferent(oldStat *system.StatT, newStat *system.StatT) bool {
func statDifferent(oldStat fs.FileInfo, newStat fs.FileInfo) bool {
// Note there is slight difference between the Linux and Windows
// implementations here. Due to https://github.com/moby/moby/issues/9874,
// and the fix at https://github.com/moby/moby/pull/11422, Linux does not
// consider a change to the directory time as a change. Windows on NTFS
// does. See https://github.com/moby/moby/pull/37982 for more information.
if !sameFsTime(oldStat.Mtim(), newStat.Mtim()) ||
if !sameFsTime(oldStat.ModTime(), newStat.ModTime()) ||
oldStat.Mode() != newStat.Mode() ||
oldStat.Size() != newStat.Size() && !oldStat.Mode().IsDir() {
return true

View File

@ -1,4 +1,4 @@
package archive // import "github.com/docker/docker/pkg/archive"
package archive
import (
"archive/tar"
@ -10,7 +10,6 @@ import (
"strings"
"github.com/containerd/log"
"github.com/docker/docker/pkg/system"
)
// Errors used or returned by this file.
@ -203,7 +202,7 @@ func CopyInfoDestinationPath(path string) (info CopyInfo, err error) {
return CopyInfo{}, err
}
if !system.IsAbs(linkTarget) {
if !filepath.IsAbs(linkTarget) {
// Join with the parent directory.
dstParent, _ := SplitPathDirEntry(path)
linkTarget = filepath.Join(dstParent, linkTarget)

View File

@ -1,6 +1,6 @@
//go:build !windows
package archive // import "github.com/docker/docker/pkg/archive"
package archive
import (
"path/filepath"

View File

@ -1,4 +1,4 @@
package archive // import "github.com/docker/docker/pkg/archive"
package archive
import (
"path/filepath"

View File

@ -0,0 +1,7 @@
//go:build freebsd
package archive
import "golang.org/x/sys/unix"
var mknod = unix.Mknod

View File

@ -0,0 +1,9 @@
//go:build !windows && !freebsd
package archive
import "golang.org/x/sys/unix"
func mknod(path string, mode uint32, dev uint64) error {
return unix.Mknod(path, mode, int(dev))
}

View File

@ -1,4 +1,4 @@
package archive // import "github.com/docker/docker/pkg/archive"
package archive
import (
"archive/tar"
@ -12,7 +12,6 @@ import (
"github.com/containerd/log"
"github.com/docker/docker/pkg/pools"
"github.com/docker/docker/pkg/system"
)
// UnpackLayer unpack `layer` to a `dest`. The stream `layer` can be
@ -200,7 +199,7 @@ func UnpackLayer(dest string, layer io.Reader, options *TarOptions) (size int64,
for _, hdr := range dirs {
// #nosec G305 -- The header was checked for path traversal before it was appended to the dirs slice.
path := filepath.Join(dest, hdr.Name)
if err := system.Chtimes(path, hdr.AccessTime, hdr.ModTime); err != nil {
if err := chtimes(path, hdr.AccessTime, hdr.ModTime); err != nil {
return 0, err
}
}

38
vendor/github.com/docker/docker/pkg/archive/time.go generated vendored Normal file
View File

@ -0,0 +1,38 @@
package archive
import (
"syscall"
"time"
"unsafe"
)
var (
minTime = time.Unix(0, 0)
maxTime time.Time
)
func init() {
if unsafe.Sizeof(syscall.Timespec{}.Nsec) == 8 {
// This is a 64 bit timespec
// os.Chtimes limits time to the following
maxTime = time.Unix(0, 1<<63-1)
} else {
// This is a 32 bit timespec
maxTime = time.Unix(1<<31-1, 0)
}
}
func boundTime(t time.Time) time.Time {
if t.Before(minTime) || t.After(maxTime) {
return minTime
}
return t
}
func latestTime(t1, t2 time.Time) time.Time {
if t1.Before(t2) {
return t2
}
return t1
}

View File

@ -1,16 +0,0 @@
package archive // import "github.com/docker/docker/pkg/archive"
import (
"syscall"
"time"
)
func timeToTimespec(time time.Time) (ts syscall.Timespec) {
if time.IsZero() {
// Return UTIME_OMIT special value
ts.Sec = 0
ts.Nsec = (1 << 30) - 2
return
}
return syscall.NsecToTimespec(time.UnixNano())
}

View File

@ -0,0 +1,40 @@
//go:build !windows
package archive
import (
"os"
"time"
"golang.org/x/sys/unix"
)
// chtimes changes the access time and modified time of a file at the given path.
// If the modified time is prior to the Unix Epoch (unixMinTime), or after the
// end of Unix Time (unixEpochTime), os.Chtimes has undefined behavior. In this
// case, Chtimes defaults to Unix Epoch, just in case.
func chtimes(name string, atime time.Time, mtime time.Time) error {
return os.Chtimes(name, atime, mtime)
}
func timeToTimespec(time time.Time) (ts unix.Timespec) {
if time.IsZero() {
// Return UTIME_OMIT special value
ts.Sec = 0
ts.Nsec = (1 << 30) - 2
return
}
return unix.NsecToTimespec(time.UnixNano())
}
func lchtimes(name string, atime time.Time, mtime time.Time) error {
utimes := [2]unix.Timespec{
timeToTimespec(atime),
timeToTimespec(mtime),
}
err := unix.UtimesNanoAt(unix.AT_FDCWD, name, utimes[0:], unix.AT_SYMLINK_NOFOLLOW)
if err != nil && err != unix.ENOSYS {
return err
}
return err
}

View File

@ -1,16 +0,0 @@
//go:build !linux
package archive // import "github.com/docker/docker/pkg/archive"
import (
"syscall"
"time"
)
func timeToTimespec(time time.Time) (ts syscall.Timespec) {
nsec := int64(0)
if !time.IsZero() {
nsec = time.UnixNano()
}
return syscall.NsecToTimespec(nsec)
}

View File

@ -0,0 +1,32 @@
package archive
import (
"os"
"time"
"golang.org/x/sys/windows"
)
func chtimes(name string, atime time.Time, mtime time.Time) error {
if err := os.Chtimes(name, atime, mtime); err != nil {
return err
}
pathp, err := windows.UTF16PtrFromString(name)
if err != nil {
return err
}
h, err := windows.CreateFile(pathp,
windows.FILE_WRITE_ATTRIBUTES, windows.FILE_SHARE_WRITE, nil,
windows.OPEN_EXISTING, windows.FILE_FLAG_BACKUP_SEMANTICS, 0)
if err != nil {
return err
}
defer windows.Close(h)
c := windows.NsecToFiletime(mtime.UnixNano())
return windows.SetFileTime(h, &c, nil, nil)
}
func lchtimes(name string, atime time.Time, mtime time.Time) error {
return nil
}

View File

@ -1,4 +1,4 @@
package archive // import "github.com/docker/docker/pkg/archive"
package archive
// Whiteouts are files with a special meaning for the layered filesystem.
// Docker uses AUFS whiteout files inside exported archives. In other

View File

@ -1,4 +1,4 @@
package archive // import "github.com/docker/docker/pkg/archive"
package archive
import (
"archive/tar"

View File

@ -0,0 +1,52 @@
//go:build linux || darwin || freebsd || netbsd
package archive
import (
"errors"
"fmt"
"io/fs"
"golang.org/x/sys/unix"
)
// lgetxattr retrieves the value of the extended attribute identified by attr
// and associated with the given path in the file system.
// It returns a nil slice and nil error if the xattr is not set.
func lgetxattr(path string, attr string) ([]byte, error) {
// Start with a 128 length byte array
dest := make([]byte, 128)
sz, err := unix.Lgetxattr(path, attr, dest)
for errors.Is(err, unix.ERANGE) {
// Buffer too small, use zero-sized buffer to get the actual size
sz, err = unix.Lgetxattr(path, attr, []byte{})
if err != nil {
return nil, wrapPathError("lgetxattr", path, attr, err)
}
dest = make([]byte, sz)
sz, err = unix.Lgetxattr(path, attr, dest)
}
if err != nil {
if errors.Is(err, noattr) {
return nil, nil
}
return nil, wrapPathError("lgetxattr", path, attr, err)
}
return dest[:sz], nil
}
// lsetxattr sets the value of the extended attribute identified by attr
// and associated with the given path in the file system.
func lsetxattr(path string, attr string, data []byte, flags int) error {
return wrapPathError("lsetxattr", path, attr, unix.Lsetxattr(path, attr, data, flags))
}
func wrapPathError(op, path, attr string, err error) error {
if err == nil {
return nil
}
return &fs.PathError{Op: op, Path: path, Err: fmt.Errorf("xattr %q: %w", attr, err)}
}

View File

@ -0,0 +1,5 @@
package archive
import "golang.org/x/sys/unix"
var noattr = unix.ENODATA

View File

@ -0,0 +1,7 @@
//go:build !linux && !windows
package archive
import "golang.org/x/sys/unix"
var noattr = unix.ENOATTR

View File

@ -0,0 +1,11 @@
//go:build !linux && !darwin && !freebsd && !netbsd
package archive
func lgetxattr(path string, attr string) ([]byte, error) {
return nil, nil
}
func lsetxattr(path string, attr string, data []byte, flags int) error {
return nil
}

View File

@ -1,20 +0,0 @@
//go:build !windows
package system // import "github.com/docker/docker/pkg/system"
import (
"os"
"syscall"
)
// Lstat takes a path to a file and returns
// a system.StatT type pertaining to that file.
//
// Throws an error if the file does not exist
func Lstat(path string) (*StatT, error) {
s := &syscall.Stat_t{}
if err := syscall.Lstat(path, s); err != nil {
return nil, &os.PathError{Op: "Lstat", Path: path, Err: err}
}
return fromStatT(s)
}

View File

@ -1,14 +0,0 @@
package system // import "github.com/docker/docker/pkg/system"
import "os"
// Lstat calls os.Lstat to get a fileinfo interface back.
// This is then copied into our own locally defined structure.
func Lstat(path string) (*StatT, error) {
fi, err := os.Lstat(path)
if err != nil {
return nil, err
}
return fromStatT(&fi)
}

View File

@ -1,16 +0,0 @@
//go:build !windows
package system // import "github.com/docker/docker/pkg/system"
import (
"golang.org/x/sys/unix"
)
// Mkdev is used to build the value of linux devices (in /dev/) which specifies major
// and minor number of the newly created device special file.
// Linux device nodes are a bit weird due to backwards compat with 16 bit device nodes.
// They are, from low to high: the lower 8 bits of the minor, then 12 bits of the major,
// then the top 12 bits of the minor.
func Mkdev(major int64, minor int64) uint32 {
return uint32(unix.Mkdev(uint32(major), uint32(minor)))
}

View File

@ -1,13 +0,0 @@
//go:build freebsd
package system // import "github.com/docker/docker/pkg/system"
import (
"golang.org/x/sys/unix"
)
// Mknod creates a filesystem node (file, device special file or named pipe) named path
// with attributes specified by mode and dev.
func Mknod(path string, mode uint32, dev int) error {
return unix.Mknod(path, mode, uint64(dev))
}

View File

@ -1,13 +0,0 @@
//go:build !freebsd && !windows
package system // import "github.com/docker/docker/pkg/system"
import (
"golang.org/x/sys/unix"
)
// Mknod creates a filesystem node (file, device special file or named pipe) named path
// with attributes specified by mode and dev.
func Mknod(path string, mode uint32, dev int) error {
return unix.Mknod(path, mode, dev)
}

View File

@ -1,17 +0,0 @@
//go:build freebsd || netbsd
package system // import "github.com/docker/docker/pkg/system"
import "syscall"
// fromStatT converts a syscall.Stat_t type to a system.Stat_t type
func fromStatT(s *syscall.Stat_t) (*StatT, error) {
return &StatT{
size: s.Size,
mode: uint32(s.Mode),
uid: s.Uid,
gid: s.Gid,
rdev: uint64(s.Rdev),
mtim: s.Mtimespec,
}, nil
}

View File

@ -1,15 +0,0 @@
package system // import "github.com/docker/docker/pkg/system"
import "syscall"
// fromStatT converts a syscall.Stat_t type to a system.Stat_t type
func fromStatT(s *syscall.Stat_t) (*StatT, error) {
return &StatT{
size: s.Size,
mode: uint32(s.Mode),
uid: s.Uid,
gid: s.Gid,
rdev: uint64(s.Rdev),
mtim: s.Mtimespec,
}, nil
}

View File

@ -1,15 +0,0 @@
package system // import "github.com/docker/docker/pkg/system"
import "syscall"
// fromStatT converts a syscall.Stat_t type to a system.Stat_t type
func fromStatT(s *syscall.Stat_t) (*StatT, error) {
return &StatT{
size: s.Size,
mode: uint32(s.Mode),
uid: s.Uid,
gid: s.Gid,
rdev: uint64(s.Rdev),
mtim: s.Mtim,
}, nil
}

View File

@ -1,22 +0,0 @@
package system // import "github.com/docker/docker/pkg/system"
import "syscall"
// fromStatT converts a syscall.Stat_t type to a system.Stat_t type
func fromStatT(s *syscall.Stat_t) (*StatT, error) {
return &StatT{
size: s.Size,
mode: s.Mode,
uid: s.Uid,
gid: s.Gid,
// the type is 32bit on mips
rdev: uint64(s.Rdev), //nolint: unconvert
mtim: s.Mtim,
}, nil
}
// FromStatT converts a syscall.Stat_t type to a system.Stat_t type
// This is exposed on Linux as pkg/archive/changes uses it.
func FromStatT(s *syscall.Stat_t) (*StatT, error) {
return fromStatT(s)
}

View File

@ -1,15 +0,0 @@
package system // import "github.com/docker/docker/pkg/system"
import "syscall"
// fromStatT converts a syscall.Stat_t type to a system.Stat_t type
func fromStatT(s *syscall.Stat_t) (*StatT, error) {
return &StatT{
size: s.Size,
mode: uint32(s.Mode),
uid: s.Uid,
gid: s.Gid,
rdev: uint64(s.Rdev),
mtim: s.Mtim,
}, nil
}

View File

@ -1,66 +0,0 @@
//go:build !windows
package system // import "github.com/docker/docker/pkg/system"
import (
"os"
"syscall"
)
// StatT type contains status of a file. It contains metadata
// like permission, owner, group, size, etc about a file.
type StatT struct {
mode uint32
uid uint32
gid uint32
rdev uint64
size int64
mtim syscall.Timespec
}
// Mode returns file's permission mode.
func (s StatT) Mode() uint32 {
return s.mode
}
// UID returns file's user id of owner.
func (s StatT) UID() uint32 {
return s.uid
}
// GID returns file's group id of owner.
func (s StatT) GID() uint32 {
return s.gid
}
// Rdev returns file's device ID (if it's special file).
func (s StatT) Rdev() uint64 {
return s.rdev
}
// Size returns file's size.
func (s StatT) Size() int64 {
return s.size
}
// Mtim returns file's last modification time.
func (s StatT) Mtim() syscall.Timespec {
return s.mtim
}
// IsDir reports whether s describes a directory.
func (s StatT) IsDir() bool {
return s.mode&syscall.S_IFDIR != 0
}
// Stat takes a path to a file and returns
// a system.StatT type pertaining to that file.
//
// Throws an error if the file does not exist
func Stat(path string) (*StatT, error) {
s := &syscall.Stat_t{}
if err := syscall.Stat(path, s); err != nil {
return nil, &os.PathError{Op: "Stat", Path: path, Err: err}
}
return fromStatT(s)
}

View File

@ -1,50 +0,0 @@
package system // import "github.com/docker/docker/pkg/system"
import (
"os"
"time"
)
// StatT type contains status of a file. It contains metadata
// like permission, size, etc about a file.
type StatT struct {
mode os.FileMode
size int64
mtim time.Time
}
// Size returns file's size.
func (s StatT) Size() int64 {
return s.size
}
// Mode returns file's permission mode.
func (s StatT) Mode() os.FileMode {
return s.mode
}
// Mtim returns file's last modification time.
func (s StatT) Mtim() time.Time {
return s.mtim
}
// Stat takes a path to a file and returns
// a system.StatT type pertaining to that file.
//
// Throws an error if the file does not exist
func Stat(path string) (*StatT, error) {
fi, err := os.Stat(path)
if err != nil {
return nil, err
}
return fromStatT(&fi)
}
// fromStatT converts a os.FileInfo type to a system.StatT type
func fromStatT(fi *os.FileInfo) (*StatT, error) {
return &StatT{
size: (*fi).Size(),
mode: (*fi).Mode(),
mtim: (*fi).ModTime(),
}, nil
}

View File

@ -66,23 +66,23 @@ func (scs staticCredentialStore) SetRefreshToken(*url.URL, string, string) {
// loginV2 tries to login to the v2 registry server. The given registry
// endpoint will be pinged to get authorization challenges. These challenges
// will be used to authenticate against the registry to validate credentials.
func loginV2(authConfig *registry.AuthConfig, endpoint APIEndpoint, userAgent string) (string, string, error) {
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}
)
func loginV2(authConfig *registry.AuthConfig, endpoint APIEndpoint, userAgent string) (status string, token string, _ error) {
endpointStr := strings.TrimRight(endpoint.URL.String(), "/") + "/v2/"
log.G(context.TODO()).Debugf("attempting v2 login to registry endpoint %s", endpointStr)
loginClient, err := v2AuthHTTPClient(endpoint.URL, authTransport, modifiers, creds, nil)
req, err := http.NewRequest(http.MethodGet, endpointStr, nil)
if err != nil {
return "", "", err
}
req, err := http.NewRequest(http.MethodGet, endpointStr, nil)
var (
modifiers = Headers(userAgent, nil)
authTrans = transport.NewTransport(newTransport(endpoint.TLSConfig), modifiers...)
credentialAuthConfig = *authConfig
creds = loginCredentialStore{authConfig: &credentialAuthConfig}
)
loginClient, err := v2AuthHTTPClient(endpoint.URL, authTrans, modifiers, creds, nil)
if err != nil {
return "", "", err
}
@ -133,12 +133,13 @@ func v2AuthHTTPClient(endpoint *url.URL, authTransport http.RoundTripper, modifi
// files).
func ConvertToHostname(url string) string {
stripped := url
if strings.HasPrefix(url, "http://") {
stripped = strings.TrimPrefix(url, "http://")
} else if strings.HasPrefix(url, "https://") {
stripped = strings.TrimPrefix(url, "https://")
if strings.HasPrefix(stripped, "http://") {
stripped = strings.TrimPrefix(stripped, "http://")
} else if strings.HasPrefix(stripped, "https://") {
stripped = strings.TrimPrefix(stripped, "https://")
}
return strings.SplitN(stripped, "/", 2)[0]
stripped, _, _ = strings.Cut(stripped, "/")
return stripped
}
// ResolveAuthConfig matches an auth configuration to a server address or a URL

View File

@ -15,9 +15,10 @@ import (
// ServiceOptions holds command line options.
type ServiceOptions struct {
AllowNondistributableArtifacts []string `json:"allow-nondistributable-artifacts,omitempty"`
Mirrors []string `json:"registry-mirrors,omitempty"`
InsecureRegistries []string `json:"insecure-registries,omitempty"`
AllowNondistributableArtifacts []string `json:"allow-nondistributable-artifacts,omitempty"` // Deprecated: non-distributable artifacts are deprecated and enabled by default. This field will be removed in the next release.
Mirrors []string `json:"registry-mirrors,omitempty"`
InsecureRegistries []string `json:"insecure-registries,omitempty"`
}
// serviceConfig holds daemon configuration for the registry service.
@ -80,9 +81,6 @@ func CertsDir() string {
// newServiceConfig returns a new instance of ServiceConfig
func newServiceConfig(options ServiceOptions) (*serviceConfig, error) {
config := &serviceConfig{}
if err := config.loadAllowNondistributableArtifacts(options.AllowNondistributableArtifacts); err != nil {
return nil, err
}
if err := config.loadMirrors(options.Mirrors); err != nil {
return nil, err
}
@ -100,51 +98,12 @@ func (config *serviceConfig) copy() *registry.ServiceConfig {
ic[key] = value
}
return &registry.ServiceConfig{
AllowNondistributableArtifactsCIDRs: append([]*registry.NetIPNet(nil), config.AllowNondistributableArtifactsCIDRs...),
AllowNondistributableArtifactsHostnames: append([]string(nil), config.AllowNondistributableArtifactsHostnames...),
InsecureRegistryCIDRs: append([]*registry.NetIPNet(nil), config.InsecureRegistryCIDRs...),
IndexConfigs: ic,
Mirrors: append([]string(nil), config.Mirrors...),
InsecureRegistryCIDRs: append([]*registry.NetIPNet(nil), config.InsecureRegistryCIDRs...),
IndexConfigs: ic,
Mirrors: append([]string(nil), config.Mirrors...),
}
}
// loadAllowNondistributableArtifacts loads allow-nondistributable-artifacts registries into config.
func (config *serviceConfig) loadAllowNondistributableArtifacts(registries []string) error {
cidrs := map[string]*registry.NetIPNet{}
hostnames := map[string]bool{}
for _, r := range registries {
if _, err := ValidateIndexName(r); err != nil {
return err
}
if hasScheme(r) {
return invalidParamf("allow-nondistributable-artifacts registry %s should not contain '://'", r)
}
if _, ipnet, err := net.ParseCIDR(r); err == nil {
// Valid CIDR.
cidrs[ipnet.String()] = (*registry.NetIPNet)(ipnet)
} else if err = validateHostPort(r); err == nil {
// Must be `host:port` if not CIDR.
hostnames[r] = true
} else {
return invalidParamWrapf(err, "allow-nondistributable-artifacts registry %s is not valid", r)
}
}
config.AllowNondistributableArtifactsCIDRs = make([]*registry.NetIPNet, 0, len(cidrs))
for _, c := range cidrs {
config.AllowNondistributableArtifactsCIDRs = append(config.AllowNondistributableArtifactsCIDRs, c)
}
config.AllowNondistributableArtifactsHostnames = make([]string, 0, len(hostnames))
for h := range hostnames {
config.AllowNondistributableArtifactsHostnames = append(config.AllowNondistributableArtifactsHostnames, h)
}
return nil
}
// loadMirrors loads mirrors to config, after removing duplicates.
// Returns an error if mirrors contains an invalid mirror.
func (config *serviceConfig) loadMirrors(mirrors []string) error {
@ -242,25 +201,6 @@ skip:
return nil
}
// allowNondistributableArtifacts returns true if the provided hostname is part of the list of registries
// that allow push of nondistributable artifacts.
//
// The list can contain elements with CIDR notation to specify a whole subnet. If the subnet contains an IP
// of the registry specified by hostname, true is returned.
//
// hostname should be a URL.Host (`host:port` or `host`) where the `host` part can be either a domain name
// or an IP address. If it is a domain name, then it will be resolved to IP addresses for matching. If
// resolution fails, CIDR matching is not performed.
func (config *serviceConfig) allowNondistributableArtifacts(hostname string) bool {
for _, h := range config.AllowNondistributableArtifactsHostnames {
if h == hostname {
return true
}
}
return isCIDRMatch(config.AllowNondistributableArtifactsCIDRs, hostname)
}
// isSecureIndex returns false if the provided indexName is part of the list of insecure registries
// Insecure registries accept HTTP and/or accept HTTPS with certificates from unknown CAs.
//

View File

@ -68,10 +68,11 @@ func (s *Service) Auth(ctx context.Context, authConfig *registry.AuthConfig, use
registryHostName = 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)
// Lookup endpoints for authentication but exclude mirrors to prevent
// sending credentials of the upstream registry to a mirror.
s.mu.RLock()
endpoints, err := s.lookupV2Endpoints(registryHostName, false)
s.mu.RUnlock()
if err != nil {
return "", "", invalidParam(err)
}
@ -103,7 +104,7 @@ func (s *Service) ResolveRepository(name reference.Named) (*RepositoryInfo, erro
type APIEndpoint struct {
Mirror bool
URL *url.URL
AllowNondistributableArtifacts bool
AllowNondistributableArtifacts bool // Deprecated: non-distributable artifacts are deprecated and enabled by default. This field will be removed in the next release.
Official bool
TrimHostname bool // Deprecated: hostname is now trimmed unconditionally for remote names. This field will be removed in the next release.
TLSConfig *tls.Config
@ -115,7 +116,7 @@ func (s *Service) LookupPullEndpoints(hostname string) (endpoints []APIEndpoint,
s.mu.RLock()
defer s.mu.RUnlock()
return s.lookupV2Endpoints(hostname)
return s.lookupV2Endpoints(hostname, true)
}
// LookupPushEndpoints creates a list of v2 endpoints to try to push to, in order of preference.
@ -124,15 +125,7 @@ func (s *Service) LookupPushEndpoints(hostname string) (endpoints []APIEndpoint,
s.mu.RLock()
defer s.mu.RUnlock()
allEndpoints, err := s.lookupV2Endpoints(hostname)
if err == nil {
for _, endpoint := range allEndpoints {
if !endpoint.Mirror {
endpoints = append(endpoints, endpoint)
}
}
}
return endpoints, err
return s.lookupV2Endpoints(hostname, false)
}
// IsInsecureRegistry returns true if the registry at given host is configured as

View File

@ -7,34 +7,33 @@ import (
"github.com/docker/go-connections/tlsconfig"
)
func (s *Service) lookupV2Endpoints(hostname string) (endpoints []APIEndpoint, err error) {
ana := s.config.allowNondistributableArtifacts(hostname)
func (s *Service) lookupV2Endpoints(hostname string, includeMirrors bool) ([]APIEndpoint, error) {
var endpoints []APIEndpoint
if hostname == DefaultNamespace || hostname == IndexHostname {
for _, mirror := range s.config.Mirrors {
if !strings.HasPrefix(mirror, "http://") && !strings.HasPrefix(mirror, "https://") {
mirror = "https://" + mirror
if includeMirrors {
for _, mirror := range s.config.Mirrors {
if !strings.HasPrefix(mirror, "http://") && !strings.HasPrefix(mirror, "https://") {
mirror = "https://" + mirror
}
mirrorURL, err := url.Parse(mirror)
if err != nil {
return nil, invalidParam(err)
}
mirrorTLSConfig, err := newTLSConfig(mirrorURL.Host, s.config.isSecureIndex(mirrorURL.Host))
if err != nil {
return nil, err
}
endpoints = append(endpoints, APIEndpoint{
URL: mirrorURL,
Mirror: true,
TLSConfig: mirrorTLSConfig,
})
}
mirrorURL, err := url.Parse(mirror)
if err != nil {
return nil, invalidParam(err)
}
mirrorTLSConfig, err := newTLSConfig(mirrorURL.Host, s.config.isSecureIndex(mirrorURL.Host))
if err != nil {
return nil, err
}
endpoints = append(endpoints, APIEndpoint{
URL: mirrorURL,
Mirror: true,
TLSConfig: mirrorTLSConfig,
})
}
endpoints = append(endpoints, APIEndpoint{
URL: DefaultV2Registry,
Official: true,
TLSConfig: tlsconfig.ServerDefault(),
AllowNondistributableArtifacts: ana,
})
return endpoints, nil
@ -52,8 +51,6 @@ func (s *Service) lookupV2Endpoints(hostname string) (endpoints []APIEndpoint, e
Host: hostname,
},
TLSConfig: tlsConfig,
AllowNondistributableArtifacts: ana,
},
}
@ -65,8 +62,6 @@ func (s *Service) lookupV2Endpoints(hostname string) (endpoints []APIEndpoint, e
},
// used to check if supposed to be secure via InsecureSkipVerify
TLSConfig: tlsConfig,
AllowNondistributableArtifacts: ana,
})
}

2
vendor/modules.txt vendored
View File

@ -55,7 +55,7 @@ github.com/docker/distribution/registry/client/transport
github.com/docker/distribution/registry/storage/cache
github.com/docker/distribution/registry/storage/cache/memory
github.com/docker/distribution/uuid
# github.com/docker/docker v27.0.2-0.20241209174241-b249c5ebd214+incompatible
# github.com/docker/docker v27.0.2-0.20241220121230-ad6929339acd+incompatible
## explicit
github.com/docker/docker/api
github.com/docker/docker/api/types