since-v9.diff.txt

1:  9c6a340119 = 1:  0278c7ba90 common/jsonapi: support FRONTEND clients
2:  8072d0416e ! 2:  bb3ce4b6a9 libpq: add OAUTHBEARER SASL mechanism
    @@ src/interfaces/libpq/fe-auth-oauth-curl.c (new)
     +#include "libpq-int.h"
     +#include "mb/pg_wchar.h"
     +
    -+#ifdef HAVE_SYS_EVENT_H
    -+/* macOS doesn't define the time unit macros, but uses milliseconds by default. */
    -+#ifndef NOTE_MSECONDS
    -+#define NOTE_MSECONDS 0
    -+#endif
    -+#endif
    -+
     +/*
     + * Parsed JSON Representations
     + *
    @@ src/interfaces/libpq/fe-auth-oauth-curl.c (new)
     +	switch (what)
     +	{
     +		case CURL_POLL_IN:
    -+			EV_SET(&ev[nev], socket, EVFILT_READ, EV_ADD, 0, 0, 0);
    ++			EV_SET(&ev[nev], socket, EVFILT_READ, EV_ADD | EV_RECEIPT, 0, 0, 0);
     +			nev++;
     +			break;
     +
     +		case CURL_POLL_OUT:
    -+			EV_SET(&ev[nev], socket, EVFILT_WRITE, EV_ADD, 0, 0, 0);
    ++			EV_SET(&ev[nev], socket, EVFILT_WRITE, EV_ADD | EV_RECEIPT, 0, 0, 0);
     +			nev++;
     +			break;
     +
     +		case CURL_POLL_INOUT:
    -+			EV_SET(&ev[nev], socket, EVFILT_READ, EV_ADD, 0, 0, 0);
    ++			EV_SET(&ev[nev], socket, EVFILT_READ, EV_ADD | EV_RECEIPT, 0, 0, 0);
     +			nev++;
    -+			EV_SET(&ev[nev], socket, EVFILT_WRITE, EV_ADD, 0, 0, 0);
    ++			EV_SET(&ev[nev], socket, EVFILT_WRITE, EV_ADD | EV_RECEIPT, 0, 0, 0);
     +			nev++;
     +			break;
     +
    @@ src/interfaces/libpq/fe-auth-oauth-curl.c (new)
     +			 * both, so we try to remove both.  This means we need to tolerate
     +			 * ENOENT below.
     +			 */
    -+			EV_SET(&ev[nev], socket, EVFILT_READ, EV_DELETE, 0, 0, 0);
    ++			EV_SET(&ev[nev], socket, EVFILT_READ, EV_DELETE | EV_RECEIPT, 0, 0, 0);
     +			nev++;
    -+			EV_SET(&ev[nev], socket, EVFILT_WRITE, EV_DELETE, 0, 0, 0);
    ++			EV_SET(&ev[nev], socket, EVFILT_WRITE, EV_DELETE | EV_RECEIPT, 0, 0, 0);
     +			nev++;
     +			break;
     +
    @@ src/interfaces/libpq/fe-auth-oauth-curl.c (new)
     +	 */
     +	for (int i = 0; i < res; ++i)
     +	{
    -+		if (ev_out[i].flags & EV_ERROR && ev_out[i].data != ENOENT)
    ++		/*
    ++		 * EV_RECEIPT should guarantee one EV_ERROR result for every change,
    ++		 * whether successful or not. Failed entries contain a non-zero errno in
    ++		 * the `data` field.
    ++		 */
    ++		Assert(ev_out[i].flags & EV_ERROR);
    ++
    ++		errno = ev_out[i].data;
    ++		if (errno && errno != ENOENT)
     +		{
    -+			errno = ev_out[i].data;
     +			switch (what)
     +			{
     +			case CURL_POLL_REMOVE:
    @@ src/interfaces/libpq/fe-auth-oauth-curl.c (new)
     +	struct kevent ev;
     +
     +	EV_SET(&ev, 1, EVFILT_TIMER, timeout < 0 ? EV_DELETE : EV_ADD,
    -+		   NOTE_MSECONDS, timeout, 0);
    ++		   0, timeout, 0);
     +	if (kevent(actx->mux, &ev, 1, NULL, 0, NULL) < 0 && errno != ENOENT)
     +	{
     +		actx_error(actx, "setting kqueue timer to %ld: %m", timeout);
    @@ src/interfaces/libpq/fe-auth-oauth-curl.c (new)
     +#endif
     +#ifdef HAVE_SYS_EVENT_H
     +			// XXX: I guess this wants to be hidden in a routine
    -+			EV_SET(&ev, 1, EVFILT_TIMER, EV_ADD, NOTE_MSECONDS,
    ++			EV_SET(&ev, 1, EVFILT_TIMER, EV_ADD, 0,
     +				   actx->authz.interval * 1000, 0);
     +			if (kevent(actx->mux, &ev, 1, NULL, 0, NULL) < 0)
     +			{
3:  07be9375aa = 3:  20b7522228 backend: add OAUTHBEARER SASL mechanism
4:  71cedc6ff5 = 4:  f3cec068f9 Add pytest suite for OAuth
5:  9b02e14829 = 5:  da1933ac1d squash! Add pytest suite for OAuth
6:  7d179f7e53 = 6:  8f36b5c124 XXX work around psycopg2 build failures