rebuild branch

sdk/auth/interfaces.go

@@ -0,0 +1,41 @@
+package auth
+
+import (
+	"context"
+	"errors"
+	"time"
+
+	baseauth "github.com/router-for-me/CLIProxyAPI/v6/internal/auth"
+	"github.com/router-for-me/CLIProxyAPI/v6/internal/config"
+)
+
+var ErrRefreshNotSupported = errors.New("cliproxy auth: refresh not supported")
+
+// LoginOptions captures generic knobs shared across authenticators.
+// Provider-specific logic can inspect Metadata for extra parameters.
+type LoginOptions struct {
+	NoBrowser bool
+	ProjectID string
+	Metadata  map[string]string
+	Prompt    func(prompt string) (string, error)
+}
+
+// TokenRecord represents credential material produced by an authenticator.
+type TokenRecord struct {
+	Provider string
+	FileName string
+	Storage  baseauth.TokenStorage
+	Metadata map[string]string
+}
+
+// TokenStore persists token records.
+type TokenStore interface {
+	Save(ctx context.Context, cfg *config.Config, record *TokenRecord) (string, error)
+}
+
+// Authenticator manages login and optional refresh flows for a provider.
+type Authenticator interface {
+	Provider() string
+	Login(ctx context.Context, cfg *config.Config, opts *LoginOptions) (*TokenRecord, error)
+	RefreshLead() *time.Duration
+}