sungwy commented on code in PR #2055:
URL: https://github.com/apache/iceberg-python/pull/2055#discussion_r2224189527
##########
mkdocs/docs/configuration.md:
##########
@@ -374,6 +374,94 @@ Specific headers defined by the RESTCatalog spec include:
| ------------------------------------ | -------------------------------------
| -------------------- |
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
| `header.X-Iceberg-Access-Delegation` | `{vended-credentials,remote-signing}`
| `vended-credentials` | Signal to the server that the client supports
delegated access via a comma-separated list of access mechanisms. The server
may choose to supply access via any or none of the requested mechanisms |
+#### Authentication in RESTCatalog
Review Comment:
separated out to: https://github.com/apache/iceberg-python/pull/2244
##########
pyiceberg/catalog/rest/auth.py:
##########
@@ -109,6 +122,95 @@ def auth_header(self) -> str:
return f"Bearer {self._token}"
+class OAuth2TokenProvider:
+ """Thread-safe OAuth2 token provider with token refresh support."""
+
+ client_id: str
+ client_secret: str
+ token_url: str
+ scope: Optional[str]
+ refresh_margin: int
+ expires_in: Optional[int]
+
+ _token: Optional[str]
+ _expires_at: int
+ _lock: threading.Lock
+
+ def __init__(
+ self,
+ client_id: str,
+ client_secret: str,
Review Comment:
separated out to: https://github.com/apache/iceberg-python/pull/2244
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