memos/server/auth/extract.go
Steven a6c32908a0 refactor(auth): remove legacy session cookie authentication
- Remove SessionCookieName and SessionSlidingDuration constants
- Remove ExtractSessionCookieFromHeader() function
- Remove SessionIDContextKey and GetSessionID() function
- Remove sessionID parameter from SetUserInContext()
- Remove SessionID field from AuthResult struct
- Remove session cookie extraction from middleware
- Update documentation to reflect JWT + PAT only auth

Session cookies were never being set since migration to refresh token
authentication. This change removes ~50 lines of dead code and clarifies
that the system uses JWT access tokens, refresh tokens, and PATs only.
2025-12-19 00:09:08 +08:00

33 lines
820 B
Go

package auth
import (
"net/http"
"strings"
)
// ExtractBearerToken extracts the JWT token from an Authorization header value.
// Expected format: "Bearer {token}"
// Returns empty string if no valid bearer token is found.
func ExtractBearerToken(authHeader string) string {
if authHeader == "" {
return ""
}
parts := strings.Fields(authHeader)
if len(parts) != 2 || !strings.EqualFold(parts[0], "bearer") {
return ""
}
return parts[1]
}
// ExtractRefreshTokenFromCookie extracts the refresh token from cookie header.
func ExtractRefreshTokenFromCookie(cookieHeader string) string {
if cookieHeader == "" {
return ""
}
req := &http.Request{Header: http.Header{"Cookie": []string{cookieHeader}}}
cookie, err := req.Cookie(RefreshTokenCookieName)
if err != nil {
return ""
}
return cookie.Value
}