Mercurial > dovecot > core-2.2

annotate src/auth/userdb-prefetch.c @ 22614:cf66220d281e

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doveadm proxy: Don't crash if remote doesn't support log proxying
author Timo Sirainen <timo.sirainen@dovecot.fi>
date Sat, 14 Oct 2017 12:54:18 +0300
parents 2e2563132d5f
children cb108f786fb4
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21390
2e2563132d5f Updated copyright notices to include the year 2017.
Stephan Bosch <stephan.bosch@dovecot.fi>
parents: 19923
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1 /* Copyright (c) 2004-2017 Dovecot authors, see the included COPYING file */
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b7569a6a4ada Renamed userdb passdb to prefetch.
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2
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97cdfeb57129 Renamed headers to prevent collision if they were flattened on an install.
Mark Washenberger
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3 #include "auth-common.h"
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4 #include "userdb.h"
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5
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6 #ifdef USERDB_PREFETCH
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7
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8 #include "str.h"
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9 #include "var-expand.h"
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10
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11
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12 static void prefetch_lookup(struct auth_request *auth_request,
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13 userdb_callback_t *callback)
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14 {
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15 /* auth_request_set_field() should have already placed the userdb_*
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16 values to userdb_reply. */
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1600e97dabbb auth: Previous userdb changes caused userdb prefetch to be used always.
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17 if (!auth_request->userdb_prefetch_set) {
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6e639833c3fc auth: Initial support for per-protocol auth settings.
Timo Sirainen <tss@iki.fi>
parents: 10582
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18 if (auth_request_get_auth(auth_request)->userdbs->next == NULL) {
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Timo Sirainen <tss@iki.fi>
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19 /* no other userdbs */
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20 if (auth_request->userdb_lookup) {
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9b095cec9332 auth: Use special AUTH_SUBSYS_DB/MECH parameters as auth_request_log*() subsystem.
Timo Sirainen <tss@iki.fi>
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21 auth_request_log_error(auth_request, AUTH_SUBSYS_DB,
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22 "userdb lookup not possible with only userdb prefetch");
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23 } else {
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24 auth_request_log_error(auth_request, AUTH_SUBSYS_DB,
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25 "passdb didn't return userdb entries");
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26 }
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27 callback(USERDB_RESULT_INTERNAL_FAILURE, auth_request);
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28 return;
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29 }
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81df79443d12 auth: If auth request contains "debug" field, enable auth_debug=yes for the request.
Timo Sirainen <timo.sirainen@dovecot.fi>
parents: 19552
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30 if (!auth_request->userdb_lookup || auth_request->debug) {
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31 /* more userdbs, they may know the user */
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32 auth_request_log_debug(auth_request, AUTH_SUBSYS_DB,
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33 "passdb didn't return userdb entries, "
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34 "trying the next userdb");
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35 }
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36 callback(USERDB_RESULT_USER_UNKNOWN, auth_request);
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37 return;
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38 }
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39
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40 auth_request_log_debug(auth_request, AUTH_SUBSYS_DB, "success");
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41 callback(USERDB_RESULT_OK, auth_request);
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42 }
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43
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44 struct userdb_module_interface userdb_prefetch = {
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45 "prefetch",
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46
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47 NULL,
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48 NULL,
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49 NULL,
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50
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51 prefetch_lookup,
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52
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53 NULL,
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54 NULL,
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55 NULL
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56 };
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57 #else
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58 struct userdb_module_interface userdb_prefetch = {
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59 .name = "prefetch"
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60 };
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61 #endif