1 files changed, 61 insertions, 0 deletions
diff --git a/pkg/container/docker_auth.go b/pkg/container/docker_auth.go
new file mode 100644
index 0000000..e8dfb7d
--- /dev/null
+++ b/pkg/container/docker_auth.go
@@ -0,0 +1,61 @@
+//go:build !(WITHOUT_DOCKER || !(linux || darwin || windows || netbsd))
+
+package container
+
+import (
+	"context"
+	"strings"
+
+	"github.com/docker/cli/cli/config"
+	"github.com/docker/cli/cli/config/credentials"
+	"github.com/docker/docker/api/types/registry"
+	"github.com/nektos/act/pkg/common"
+)
+
+func LoadDockerAuthConfig(ctx context.Context, image string) (registry.AuthConfig, error) {
+	logger := common.Logger(ctx)
+	config, err := config.Load(config.Dir())
+	if err != nil {
+		logger.Warnf("Could not load docker config: %v", err)
+		return registry.AuthConfig{}, err
+	}
+
+	if !config.ContainsAuth() {
+		config.CredentialsStore = credentials.DetectDefaultStore(config.CredentialsStore)
+	}
+
+	hostName := "index.docker.io"
+	index := strings.IndexRune(image, '/')
+	if index > -1 && (strings.ContainsAny(image[:index], ".:") || image[:index] == "localhost") {
+		hostName = image[:index]
+	}
+
+	authConfig, err := config.GetAuthConfig(hostName)
+	if err != nil {
+		logger.Warnf("Could not get auth config from docker config: %v", err)
+		return registry.AuthConfig{}, err
+	}
+
+	return registry.AuthConfig(authConfig), nil
+}
+
+func LoadDockerAuthConfigs(ctx context.Context) map[string]registry.AuthConfig {
+	logger := common.Logger(ctx)
+	config, err := config.Load(config.Dir())
+	if err != nil {
+		logger.Warnf("Could not load docker config: %v", err)
+		return nil
+	}
+
+	if !config.ContainsAuth() {
+		config.CredentialsStore = credentials.DetectDefaultStore(config.CredentialsStore)
+	}
+
+	creds, _ := config.GetAllCredentials()
+	authConfigs := make(map[string]registry.AuthConfig, len(creds))
+	for k, v := range creds {
+		authConfigs[k] = registry.AuthConfig(v)
+	}
+
+	return authConfigs
+}