Initial commit: GovAI 政务AI平台

server/pkg/auth/sso.go

@@ -0,0 +1,21 @@
+package auth
+
+import "context"
+
+// SSOProvider defines the interface for SSO authentication providers.
+// Implementations will be added for LDAP, OAuth2, and SAML.
+type SSOProvider interface {
+	// Authenticate validates credentials and returns user information.
+	Authenticate(ctx context.Context, credentials map[string]string) (*SSOUser, error)
+	// Name returns the provider name (e.g., "ldap", "oauth2", "saml").
+	Name() string
+}
+
+type SSOUser struct {
+	ExternalID string
+	Name       string
+	Email      string
+	Phone      string
+	Department string
+	AvatarURL  string
+}