Api changes for mobile improvements

src/main/java/com/danielagapov/spawn/auth/api/AuthController.java

@@ -240,7 +240,7 @@ public ResponseEntity<?> registerViaOAuth(@Valid @RequestBody OAuthRegistrationD
                     logger.info("OAuth registration succeeded via graceful handling");
                     return ResponseEntity.ok().headers(headers).body(gracefulUser);
                 } else {
-                    logger.warn("Graceful handling returned null - attempting final fallback check");
+                    logger.warn("Graceful handling returned null - attempting final fallback check. Email: " + registration.getEmail() + ", provider: " + registration.getProvider());
 
                     // Final fallback: try to sign in the user if they already exist
                     try {

src/main/java/com/danielagapov/spawn/auth/internal/services/AppleOAuthStrategy.java

@@ -65,7 +65,7 @@ public String verifyIdToken(String idToken) {
 
                     // Check token expiration before verification
                     if (decodedJWT.getExpiresAt() != null && decodedJWT.getExpiresAt().before(new java.util.Date())) {
-                        logger.error("Apple ID token has expired");
+                        logger.error("Apple ID token has expired. Expiration: " + decodedJWT.getExpiresAt() + ", Current time: " + new java.util.Date());
                         throw new TokenExpiredException("Apple ID token has expired, please sign in again");
                     }
 

src/main/java/com/danielagapov/spawn/auth/internal/services/AuthService.java

@@ -132,7 +132,7 @@ public boolean verifyEmail(String token) {
                 logger.info("Email verified successfully for user: " + LoggingUtils.formatUserInfo(user));
                 return true;
             }
-            logger.warn("Invalid email verification token received");
+            logger.warn("Invalid email verification token received. Token prefix: " + (token != null ? token.substring(0, Math.min(20, token.length())) + "..." : "null"));
             return false;
         } catch (Exception e) {
             logger.error("Error during email verification: " + e.getMessage());
@@ -432,7 +432,7 @@ public AuthResponseDTO handleOAuthRegistrationGracefully(OAuthRegistrationDTO re
                     }
                 } catch (InterruptedException ie) {
                     Thread.currentThread().interrupt();
-                    logger.warn("Interrupted while waiting to check for concurrent user creation");
+                    logger.warn("Interrupted while waiting to check for concurrent user creation: " + ie.getMessage());
                 } catch (Exception recheckEx) {
                     logger.warn("Error during concurrent user re-check: " + recheckEx.getMessage());
                 }

src/main/java/com/danielagapov/spawn/auth/internal/services/GoogleOAuthStrategy.java

@@ -54,10 +54,16 @@ public String verifyIdToken(String idToken) {
             // Use retry helper for token verification
             return RetryHelper.executeOAuthWithRetry(() -> {
                 try {
+                    GoogleIdToken googleIdToken = null;
                     // Verify the token
-                    GoogleIdToken googleIdToken = verifier.verify(idToken);
+                    try {
+                         googleIdToken = verifier.verify(idToken);
+                    } catch (Error e) {
+                        logger.error(e.getMessage());
+                    }
+
                     if (googleIdToken == null) {
-                        logger.error("Token verification failed - invalid token");
+                        logger.error("Token verification failed - invalid token. Token prefix: " + (idToken != null ? idToken.substring(0, Math.min(20, idToken.length())) + "..." : "null"));
                         throw new SecurityException("Invalid Google ID token - token may be expired or malformed");
                     }
 
@@ -70,15 +76,15 @@ public String verifyIdToken(String idToken) {
                     // Check token expiration
                     Long expiration = payload.getExpirationTimeSeconds();
                     if (expiration != null && expiration < System.currentTimeMillis() / 1000) {
-                        logger.error("Token has expired");
+                        logger.error("Token has expired. Expiration: " + expiration + ", Current time: " + (System.currentTimeMillis() / 1000));
                         throw new TokenExpiredException("Google ID token has expired, please sign in again");
                     }
 
                     // Verify additional claims if needed
                     // For example, verify email is verified
                     Boolean emailVerified = payload.getEmailVerified();
                     if (emailVerified == null || !emailVerified) {
-                        logger.error("Email not verified");
+                        logger.error("Email not verified for user ID: " + userId + ", emailVerified value: " + emailVerified);
                         throw new SecurityException("Google account email is not verified");
                     }
 
@@ -127,10 +133,10 @@ public void initializeGoogleVerifier() {
                     .build();
             logger.info("Google token verifier successfully initialized");
         } else {
-            logger.error("Google client ID not set, token verification will fail. Set GOOGLE_CLIENT_ID in your environment.");
+            logger.error("Google client ID not set, token verification will fail. Set GOOGLE_CLIENT_ID in your environment. clientId value: " + (clientId == null ? "null" : "empty string"));
             // Create a dummy verifier that will reject all tokens
             this.verifier = new GoogleIdTokenVerifier.Builder(new NetHttpTransport(), new GsonFactory()).build();
-            logger.warn("Created dummy verifier that will reject all tokens");
+            logger.warn("Created dummy verifier that will reject all tokens - Google OAuth will not work");
         }
     }
 }

src/main/java/com/danielagapov/spawn/auth/internal/services/JWTService.java

@@ -120,12 +120,12 @@ public String refreshAccessToken(HttpServletRequest request) {
         try {
             subject = extractUsername(token); // This actually extracts the subject, which could be username or email
         } catch (Exception e) {
-            logger.error("Failed to extract subject. Invalid or expired token");
+            logger.error("Failed to extract subject. Invalid or expired token: " + e.getMessage());
             throw e;
         }
 
         if (subject == null) {
-            logger.warn("Token subject is null");
+            logger.warn("Token subject is null. Token prefix: " + (token != null ? token.substring(0, Math.min(20, token.length())) + "..." : "null"));
             throw new BadTokenException();
         }
 
@@ -146,7 +146,7 @@ public String refreshAccessToken(HttpServletRequest request) {
                 // Use username if available, otherwise use email
                 usernameForNewToken = user.getOptionalUsername().orElse(user.getEmail());
             } catch (Exception e) {
-                logger.error("Failed to get user by email: " + subject);
+                logger.error("Failed to get user by email: " + subject + ": " + e.getMessage());
                 throw new BadTokenException();
             }
         }
@@ -161,7 +161,7 @@ public String refreshAccessToken(HttpServletRequest request) {
             String newAccessToken = generateAccessToken(usernameForNewToken);
             return newAccessToken;
         } else {
-            logger.warn("Expired token found");
+            logger.warn("Expired or invalid token type found for subject: " + subject);
             throw new BadTokenException();
         }
     }
@@ -269,7 +269,7 @@ private boolean isTokenNonExpired(String token) {
         try {
             return !extractClaim(token, Claims::getExpiration).before(new Date());
         } catch (ExpiredJwtException e) {
-            logger.warn("Token has expired");
+            logger.warn("Token has expired: " + e.getMessage());
             return false;
         } catch (Exception e) {
             logger.warn("Error checking token expiration: " + e.getMessage());

src/main/java/com/danielagapov/spawn/auth/internal/services/OAuthService.java

@@ -101,7 +101,7 @@ public BaseUserDTO makeUser(UserDTO user, String externalUserId, byte[] profileP
                         return UserMapper.toDTO(existingUser);
                     }
                 } catch (BaseNotFoundException e) {
-                    logger.warn("User email exists but no mapping found - this may be due to data inconsistency. Attempting graceful repair in makeUser.");
+                    logger.warn("User email exists but no mapping found - this may be due to data inconsistency. Attempting graceful repair in makeUser: " + e.getMessage());
 
                     // Attempt to repair the data inconsistency gracefully
                     try {
@@ -216,7 +216,7 @@ public Optional<AuthResponseDTO> getUserIfExistsbyExternalId(String externalUser
                     throw new IncorrectProviderException("The email: " + email + " is already associated to a " + providerName + " account. Please login through " + providerName + " instead");
                 }
             } catch (BaseNotFoundException e) {
-                logger.warn("User email exists but no mapping found - checking for data inconsistency and attempting cleanup.");
+                logger.warn("User email exists but no mapping found - checking for data inconsistency and attempting cleanup: " + e.getMessage());
 
                 // Get the user by email to check their status
                 try {
@@ -231,7 +231,7 @@ public Optional<AuthResponseDTO> getUserIfExistsbyExternalId(String externalUser
                         logger.info("Orphaned user deleted. Treating as no user found to allow fresh registration.");
                         return Optional.empty();
                     } else {
-                        logger.warn("Active user exists without OAuth mapping - possible data corruption. Manual intervention may be required.");
+                        logger.warn("Active user exists without OAuth mapping - possible data corruption. Manual intervention may be required. Email: " + email + ", User ID: " + orphanedUser.getId());
                         return Optional.empty();
                     }
                 } catch (Exception cleanupEx) {
@@ -265,7 +265,7 @@ public BaseUserDTO createUserFromOAuth(UserCreationDTO userCreationDTO, String i
                 logger.info("Making new user: " + newUser.getUsername());
                 return makeUser(newUser, userId, userCreationDTO.getProfilePictureData(), provider);
             } else {
-                logger.error("Missing required authentication parameters");
+                logger.error("Missing required authentication parameters. idToken is null: " + (idToken == null) + ", provider: " + provider);
                 throw new IllegalArgumentException("Either a valid ID token or external user ID with provider must be provided");
             }
         } catch (SecurityException e) {
@@ -397,7 +397,7 @@ private String checkOAuthRegistrationWithLock(String email, String externalUserI
                     throw new IncorrectProviderException("Email already exists for a " + providerName + " account. Please login through " + providerName + " instead");
                 }
             } catch (BaseNotFoundException e) {
-                logger.warn("User email exists but no mapping found - this may be due to data inconsistency. Attempting graceful repair in registration flow.");
+                logger.warn("User email exists but no mapping found - this may be due to data inconsistency. Attempting graceful repair in registration flow: " + e.getMessage());
 
                 // Attempt to repair the data inconsistency gracefully
                 try {
@@ -476,7 +476,7 @@ private void createAndSaveMappingWithLock(User user, String externalUserId, OAut
                     logger.info("Mapping already exists for the same user, no action needed");
                     return;
                 } else {
-                    logger.warn("Mapping exists for different user. This indicates a race condition or data inconsistency.");
+                    logger.warn("Mapping exists for different user. This indicates a race condition or data inconsistency. External ID: " + externalUserId + ", existing user: " + existing.getUser().getId() + ", new user: " + user.getId());
 
                     // Check if the existing mapping points to a deleted/non-existent user
                     try {
@@ -488,7 +488,7 @@ private void createAndSaveMappingWithLock(User user, String externalUserId, OAut
                             externalIdMapRepository.delete(existing);
                             externalIdMapRepository.flush(); // Ensure deletion is committed before proceeding
                         } else {
-                            logger.error("Mapping exists for a different valid user. Cannot proceed with mapping creation.");
+                            logger.error("Mapping exists for a different valid user. Cannot proceed with mapping creation. External ID: " + externalUserId + ", existing user: " + existingMappedUser.getId() + ", new user: " + user.getId());
                             throw new RuntimeException("OAuth mapping conflict: External ID already mapped to a different active user");
                         }
                     } catch (Exception checkEx) {

src/main/java/com/danielagapov/spawn/shared/config/JWTFilterConfig.java

@@ -75,7 +75,7 @@ protected void doFilterInternal(HttpServletRequest request, @NonNull HttpServlet
                          */
                         SecurityContextHolder.getContext().setAuthentication(token);
                     } else {
-                        logger.warn("Invalid token, user is not authenticated");
+                        logger.warn("Invalid token, user is not authenticated. Username: " + username);
                     }
                 } catch (UsernameNotFoundException e) {
                     // Try loading by email if username lookup failed (for OAuth users with email-based tokens)
@@ -86,10 +86,10 @@ protected void doFilterInternal(HttpServletRequest request, @NonNull HttpServlet
                             token.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));
                             SecurityContextHolder.getContext().setAuthentication(token);
                         } else {
-                            logger.warn("Invalid token, user is not authenticated");
+                            logger.warn("Invalid token, user is not authenticated. Email/username: " + username);
                         }
                     } catch (Exception emailException) {
-                        logger.warn("User not found by username or email: " + username);
+                        logger.warn("User not found by username or email: " + username + ": " + emailException.getMessage());
                     }
                 } catch (Exception e) {
                     logger.error("Error during authentication: " + e.getMessage());