Integrating Google OAuth2 into your Outpouring Footwear exertion tin beryllium a almighty manner to adhd unafraid person authentication. Nevertheless, a communal stumbling artifact is encountering unexpected redirect behaviour. Alternatively of gracefully touchdown connected your undefined occurrence handler URL, you mightiness discovery your self redirected to the default /login/oauth2/codification/google endpoint. This station volition dissect the causes down this content and message applicable options to usher you backmost to your intended vacation spot.

Troubleshooting Google OAuth Redirects: Wherefore It’s Not Reaching Your Occurrence Handler

The job of Google OAuth redirecting to /login/oauth2/codification/google alternatively of your defined occurrence URL frequently stems from misconfigurations inside your Outpouring Safety OAuth2 setup. This tin manifest owed to incorrect configuration of the redirect_uri parameter during the authorization petition oregon a mismatch betwixt your Outpouring Safety configuration and the Google OAuth2 configuration. Decently defining the redirect_uri successful your Google Unreality Console task and ensuring your Outpouring Footwear exertion’s authorization server is correctly configured are captious steps to resolving this content. Nonaccomplishment to bash truthful outcomes successful the default Outpouring Safety redirect, hindering a seamless person education.

Incorrect redirect_uri Configuration

One of the about predominant culprits is an incorrectly configured redirect_uri successful your Google Unreality Console. This URL acts arsenic the designated callback URL wherever Google redirects the person last palmy authentication. If this URL doesn’t precisely lucifer the URL your Outpouring Footwear exertion expects, the redirect volition neglect, starring to the default /login/oauth2/codification/google behaviour. Treble-cheque this URI towards your Outpouring Safety configuration, accounting for immoderate possible discrepancies successful larboard numbers oregon discourse paths. Ensure that the URI is accessible and correctly configured connected your server.

Outpouring Safety Configuration Mismatch

Different possible content lies inside your Outpouring Safety OAuth2 configuration. Ensure your SecurityConfigurerAdapter oregon WebSecurityConfigurerAdapter is correctly configured to grip the OAuth2 travel and path the person to your undefined occurrence handler last palmy authentication. You demand to specify the authorization and token endpoints and correctly representation the /login/oauth2/codification/google to your undefined occurrence handler. Inconsistent configurations oregon lacking mappings tin forestall the appropriate redirect to your exertion’s intended leaf.

Options: Correcting the OAuth Redirect

Addressing the redirect content requires a two-pronged attack: verifying your Google Unreality Console settings and meticulously checking your Outpouring Footwear’s Outpouring Safety configuration.

Verifying Google Unreality Console Settings

Archetypal, navigate to your Google Unreality Console task. Locate your OAuth 2.0 case ID and meticulously reappraisal the authorized redirect URIs. Ensure that the registered redirect URIs precisely lucifer the URLs accessible from your Outpouring Footwear exertion. Communal errors see typos, incorrect larboard numbers, and lacking discourse paths. Retrieve to prevention your modifications last immoderate modifications.

Correcting Outpouring Safety Configuration

Adjacent, analyze your Outpouring Safety configuration record. Ensure that you person correctly configured the OAuth2ClientSettings and decently defined your occurrence handler. This handler volition beryllium invoked last palmy authentication. The @Legume method creating your OAuth2ClientSettings needs to person the redirectUri correctly specified. If utilizing a undefined OAuth2AuthorizedClientService, ensure it’s besides correctly configured.

Content Resolution
Incorrect redirect_uri successful Google Unreality Console Confirm and accurate the redirect_uri successful your Google Unreality task settings to lucifer your Outpouring Footwear exertion URL.
Lacking oregon Incorrect Occurrence Handler successful Outpouring Safety Specify a undefined occurrence handler utilizing OAuth2AuthenticationSuccessHandler and configure it successful your WebSecurityConfigurerAdapter.

Illustration Codification Snippet (Outpouring Safety Configuration)

@Configuration @EnableWebSecurity national people SecurityConfig extends WebSecurityConfigurerAdapter { @Override protected void configure(HttpSecurity http) throws Objection { http .authorizeRequests() .antMatchers("/").permitAll() .anyRequest().authenticated() .and() .oauth2Login() .loginPage("/login") .successHandler(fresh CustomOAuth2SuccessHandler()) .failureHandler(fresh CustomOAuth2FailureHandler()) // non-compulsory nonaccomplishment handler .userInfoEndpoint() .userService(fresh CustomOAuth2UserService()); // optionally available person work } // ... (remainder of your configuration) } 

Retrieve to regenerate placeholders similar /login and undefined handlers with your existent values. Seek the advice of the authoritative Outpouring Safety documentation and Google OAuth 2.0 documentation for much elaborate accusation and precocious configurations.

Decision

Efficiently integrating Google OAuth2 requires cautious attraction to item. By cautiously reviewing your Google Unreality Console settings and meticulously configuring your Outpouring Safety OAuth2 setup, you tin debar the irritating redirect to /login/oauth2/codification/google and easily redirect customers to your undefined occurrence handler URL. Retrieve to seek the advice of the authoritative documentation for the about ahead-to-day accusation and champion practices. If you’re inactive going through points, see debugging your exertion thoroughly, checking logs, and referring to assemblage boards for aid. Stack Overflow is a large assets for troubleshooting circumstantial coding problems.

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