3f3b25ae84
This commit adds a new `LoadDockerAuthConfigs` function, which loads all
registry auths that are configured on the host and sends them with the build
command to the docker daemon.
This is needed in case act builds a docker action and the images referenced in
that docker action are located on private registries or otherwise require
authentication (e.g. to get a higher rate limit).
The code is adapted from how the docker cli works:
257ff41304/cli/command/image/build.go (L323-L332)
Co-authored-by: Markus Wolf <mail@markus-wolf.de>
Co-authored-by: Markus Wolf <mail@markus-wolf.de>
61 lines
1.6 KiB
Go
61 lines
1.6 KiB
Go
//go:build !(WITHOUT_DOCKER || !(linux || darwin || windows))
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package container
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import (
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"context"
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"strings"
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"github.com/docker/cli/cli/config"
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"github.com/docker/cli/cli/config/credentials"
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"github.com/docker/docker/api/types"
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"github.com/nektos/act/pkg/common"
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)
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func LoadDockerAuthConfig(ctx context.Context, image string) (types.AuthConfig, error) {
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logger := common.Logger(ctx)
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config, err := config.Load(config.Dir())
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if err != nil {
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logger.Warnf("Could not load docker config: %v", err)
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return types.AuthConfig{}, err
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}
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if !config.ContainsAuth() {
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config.CredentialsStore = credentials.DetectDefaultStore(config.CredentialsStore)
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}
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hostName := "index.docker.io"
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index := strings.IndexRune(image, '/')
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if index > -1 && (strings.ContainsAny(image[:index], ".:") || image[:index] == "localhost") {
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hostName = image[:index]
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}
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authConfig, err := config.GetAuthConfig(hostName)
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if err != nil {
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logger.Warnf("Could not get auth config from docker config: %v", err)
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return types.AuthConfig{}, err
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}
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return types.AuthConfig(authConfig), nil
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}
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func LoadDockerAuthConfigs(ctx context.Context) map[string]types.AuthConfig {
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logger := common.Logger(ctx)
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config, err := config.Load(config.Dir())
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if err != nil {
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logger.Warnf("Could not load docker config: %v", err)
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return nil
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}
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if !config.ContainsAuth() {
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config.CredentialsStore = credentials.DetectDefaultStore(config.CredentialsStore)
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}
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creds, _ := config.GetAllCredentials()
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authConfigs := make(map[string]types.AuthConfig, len(creds))
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for k, v := range creds {
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authConfigs[k] = types.AuthConfig(v)
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}
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return authConfigs
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}
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