We are migrating our legacy backend to a microservices architecture; how do I properly configure OAuth2 authorization code flow with PKCE for our single page application?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
We are migrating our legacy backend to a microservices architecture; how do I properly configure OAuth2 authorization code flow with PKCE for our single page application?
1 real search · 1 real-search pass
OAuth 2.0 Security Best Current Practice RFC 9700 PKCE SPA authorization code flow browser-based appsGoogle ↗
OBSERVEDInstruction
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
OAuth 2.0 Security Best Current Practice RFC 9700 PKCE SPA authorization code flow browser-based apps Google ↗
- RFC 10017: OAuth 2.0 for Browser-Based Applications · rfc-editor.org
- RFC 9700: Best Current Practice for OAuth 2.0 Security · rfc-editor.org
- RFC 9700 - Best Current Practice for OAuth 2.0 Security · datatracker.ietf.org
- Keycloak documentation · keycloak.org
- Auth0 documentation · auth0.com
- Microsoft documentation · learn.microsoft.com
- oidc-client-ts · github.com