mirror of
https://github.com/woodpecker-ci/woodpecker.git
synced 2024-11-23 10:21:00 +00:00
bed3ef104c
* support docker credential and add docker-credential-ecr-login into alpine image * Remove ecr from docker and add docs * Update docs/docs/30-administration/22-backends/10-docker.md Co-authored-by: WeStone <xuecanlong@qq.com> Co-authored-by: Anbraten <anton@ju60.de>
104 lines
2.3 KiB
Go
104 lines
2.3 KiB
Go
package registry
|
|
|
|
import (
|
|
"encoding/base64"
|
|
"encoding/json"
|
|
"fmt"
|
|
"os"
|
|
"strings"
|
|
|
|
"github.com/docker/cli/cli/config/configfile"
|
|
"github.com/docker/cli/cli/config/types"
|
|
|
|
"github.com/woodpecker-ci/woodpecker/server/model"
|
|
)
|
|
|
|
type filesystem struct {
|
|
path string
|
|
}
|
|
|
|
func Filesystem(path string) model.ReadOnlyRegistryService {
|
|
return &filesystem{path}
|
|
}
|
|
|
|
func parseDockerConfig(path string) ([]*model.Registry, error) {
|
|
if path == "" {
|
|
return nil, nil
|
|
}
|
|
|
|
f, err := os.Open(path)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
defer f.Close()
|
|
|
|
configFile := configfile.ConfigFile{
|
|
AuthConfigs: make(map[string]types.AuthConfig),
|
|
}
|
|
|
|
if err := json.NewDecoder(f).Decode(&configFile); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
for registryHostname := range configFile.CredentialHelpers {
|
|
newAuth, err := configFile.GetAuthConfig(registryHostname)
|
|
if err == nil {
|
|
configFile.AuthConfigs[registryHostname] = newAuth
|
|
}
|
|
}
|
|
|
|
for addr, ac := range configFile.AuthConfigs {
|
|
if ac.Auth != "" {
|
|
ac.Username, ac.Password, err = decodeAuth(ac.Auth)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
ac.Auth = ""
|
|
ac.ServerAddress = addr
|
|
configFile.AuthConfigs[addr] = ac
|
|
}
|
|
}
|
|
|
|
var auths []*model.Registry
|
|
for key, auth := range configFile.AuthConfigs {
|
|
auths = append(auths, &model.Registry{
|
|
Address: key,
|
|
Username: auth.Username,
|
|
Password: auth.Password,
|
|
})
|
|
}
|
|
|
|
return auths, nil
|
|
}
|
|
|
|
func (b *filesystem) RegistryFind(*model.Repo, string) (*model.Registry, error) {
|
|
return nil, nil
|
|
}
|
|
|
|
func (b *filesystem) RegistryList(*model.Repo) ([]*model.Registry, error) {
|
|
return parseDockerConfig(b.path)
|
|
}
|
|
|
|
// decodeAuth decodes a base64 encoded string and returns username and password
|
|
func decodeAuth(authStr string) (string, string, error) {
|
|
if authStr == "" {
|
|
return "", "", nil
|
|
}
|
|
|
|
decLen := base64.StdEncoding.DecodedLen(len(authStr))
|
|
decoded := make([]byte, decLen)
|
|
authByte := []byte(authStr)
|
|
n, err := base64.StdEncoding.Decode(decoded, authByte)
|
|
if err != nil {
|
|
return "", "", err
|
|
}
|
|
if n > decLen {
|
|
return "", "", fmt.Errorf("Something went wrong decoding auth config")
|
|
}
|
|
arr := strings.SplitN(string(decoded), ":", 2)
|
|
if len(arr) != 2 {
|
|
return "", "", fmt.Errorf("Invalid auth configuration file")
|
|
}
|
|
password := strings.Trim(arr[1], "\x00")
|
|
return arr[0], password, nil
|
|
}
|