配置Apache Superset OAuth2对接自定义Spring-Security OAuth2服务器报错求助

Hey there, let's work through this OAuth2 configuration snag between Apache Superset and your custom Spring Security OAuth2 server. That error about failing to resolve the forward:/oauth/confirm_access view is a common issue tied to Spring Security OAuth2's authorization flow—here are actionable steps to fix it:

1. Ensure your Spring OAuth2 server has the authorization confirmation page configured #

Spring Security OAuth2 requires a view for /oauth/confirm_access when using the authorization code flow with an approval prompt (like approval_prompt=auto or force). If your custom server doesn't have this page set up, you'll hit this error. You have two paths here:

• Add the confirmation page: Create a simple view (using Thymeleaf, JSP, or your templating engine of choice) at /oauth/confirm_access that lets users review and approve the scopes Superset is requesting.
• Disable approval prompts entirely: If your use case doesn't need user consent, configure your OAuth client on the Spring server to auto-approve all requested scopes. In your client config, set autoApprove: true for all scopes, or adjust the client settings to skip the approval step.

2. Validate Superset's OAuth2 configuration #

Double-check your superset_config.py to make sure it's not forcing an approval prompt that your server can't handle:

• Look for the OAUTH_APPROVAL_PROMPT setting:

  OAUTH_APPROVAL_PROMPT = "auto"  # Try switching to "none" if you enabled auto-approval on your Spring server
  

• Confirm the scopes defined in Superset match exactly what your Spring OAuth2 server expects. Mismatched scopes can trigger unexpected flow behavior that leads to this error.

3. Check your Spring server's dispatcher servlet mapping #

The error explicitly mentions the dispatcherServlet can't resolve the view. Make sure your Spring server's dispatcher servlet is mapped to handle /oauth/* requests:

• If using traditional Spring (non-Boot), verify your web.xml has the dispatcher servlet mapping covering /oauth/ paths.
• For Spring Boot, ensure you haven't overridden the default servlet mapping in a way that excludes /oauth/ endpoints.

4. Override the approval flow in Spring Security OAuth2 (advanced) #

If you don't want to use the default confirmation page, you can customize the approval process:

• Extend the AuthorizationEndpoint class and override the confirmAccess method to handle approval logic programmatically.
• Implement a custom ApprovalStore that automatically approves requests for your Superset client, eliminating the need for a user-facing confirmation page.

内容的提问来源于stack exchange，提问作者mrbarret