On Tue, 2021-06-22 at 23:22 +0000, Jacob Champion wrote: > On Fri, 2021-06-18 at 11:31 +0300, Heikki Linnakangas wrote: > > > > A few small things caught my eye in the backend oauth_exchange function: > > > > > + /* Handle the client's initial message. */ > > > + p = strdup(input); > > > > this strdup() should be pstrdup(). > > Thanks, I'll fix that in the next re-roll. > > > In the same function, there are a bunch of reports like this: > > > > > ereport(ERROR, > > > + (errcode(ERRCODE_PROTOCOL_VIOLATION), > > > + errmsg("malformed OAUTHBEARER message"), > > > + errdetail("Comma expected, but found character \"%s\".", > > > + sanitize_char(*p)))); > > > > I don't think the double quotes are needed here, because sanitize_char > > will return quotes if it's a single character. So it would end up > > looking like this: ... found character "'x'". > > I'll fix this too. Thanks!
v2, attached, incorporates Heikki's suggested fixes and also rebases on top of latest HEAD, which had the SASL refactoring changes committed last month.
The biggest change from the last patchset is 0001, an attempt at enabling jsonapi in the frontend without the use of palloc(), based on suggestions by Michael and Tom from last commitfest. I've also made some improvements to the pytest suite. No major changes to the OAuth implementation yet.
--Jacob
Hi,
For v2-0001-common-jsonapi-support-FRONTEND-clients.patch :
+ /* Clean up. */
+ termJsonLexContext(&lex);
At the end of termJsonLexContext(), empty is copied to lex. For stack based JsonLexContext, the copy seems unnecessary.
Maybe introduce a boolean parameter for termJsonLexContext() to signal that the copy can be omitted ?
+#ifdef FRONTEND + /* make sure initialization succeeded */ + if (lex->strval == NULL) + return JSON_OUT_OF_MEMORY;
Should PQExpBufferBroken(lex->strval) be used for the check ?
