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OAuthClientProvider: no supported way to override endpoints or customize authorization state generation

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#3,570 1 comentário 0 reações 0 responsáveis Ver no GitHub

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Avaliação

Dificuldade
3/5
Tempo estimado
1-2 dias
Facilidade para iniciantes
65/100
Tipo de issue
Funcionalidade
Clareza
Claramente especificada
Status de atividade
Ativa
Stack de tecnologia
python
Domínio
api, authentication, backend

Direção de pesquisa

Look at the OAuthClientProvider class in the codebase, likely in a file like oauth_client.py. Examine the _perform_authorization_code_grant method for state generation and the endpoint resolution logic. The work involves adding new optional parameters or hooks, then updating the flow to use them. Test by creating a subclass that overrides the new hook and supplies custom endpoints.

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Descrição

Initial Checks
  • I confirm that I'm using the newest release of my line (verified on main and 2.2.0)
  • I confirm that I searched for my issue in the issues before opening this one (searched "custom oauth endpoints", "generate_auth_state", "state hook")
Release line

v2 (v1 shares the code)

Description

Two extensibility gaps in OAuthClientProvider for host applications that manage OAuth at scale (many servers, multi-tenant callbacks):

  1. Endpoint override. The endpoints used by the flow are only ever taken from discovery metadata or hard-coded fallbacks. A host that already knows the correct endpoints (admin-configured connectors, servers with broken or absent RFC 8414 metadata) has no supported way to supply them — subclassing private methods is the only route today. Proposal: an optional OAuthEndpoints value (authorization/token/registration endpoints) accepted by the provider and taking precedence over discovery.

  2. State generation hook. _perform_authorization_code_grant hard-codes state = secrets.token_urlsafe(32). A host that routes many callbacks through one shared redirect endpoint needs to bind the state value to its own session/tenant (e.g. a signed payload) while keeping the SDK's CSRF check. Proposal: an overridable generate_auth_state() hook defaulting to the current behavior.

Both are additive, no behavior change for existing users. We run both in production and can PR them — happy to be assigned.

🤖 Generated with Claude Code

Linguagem predominante
Python
Estrelas
24.3k
Forks
4k
Merge médio
1d 16h
PRs com merge (30d)
25

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