dovecot/core-2.2: src/director/doveadm-connection.c annotate

annotate src/director/doveadm-connection.c @ 17725:bd381e882485

director: Log a warning when using "director host flush" for all hosts.

author	Timo Sirainen <tss@iki.fi>
date	Mon, 18 Aug 2014 22:39:56 +0200
parents	64808a9703db
children	ade6dcace5cd

rev	line source
17130 add8c00fb3cc Updated copyright notices to include year 2014. Timo Sirainen <tss@iki.fi> parents: 15904 diff changeset	1 /* Copyright (c) 2010-2014 Dovecot authors, see the included COPYING file */
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	2
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	3 #include "lib.h"
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	4 #include "ioloop.h"
15187 02451e967a06 Renamed network.[ch] to net.[ch]. Timo Sirainen <tss@iki.fi> parents: 14682 diff changeset	5 #include "net.h"
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	6 #include "istream.h"
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	7 #include "ostream.h"
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	8 #include "array.h"
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	9 #include "str.h"
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	10 #include "llist.h"
11373 26cfc1c3a4b1 director: Update connection count when client disconnects. Timo Sirainen <tss@iki.fi> parents: 11355 diff changeset	11 #include "master-service.h"
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	12 #include "user-directory.h"
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	13 #include "mail-host.h"
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	14 #include "director.h"
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	15 #include "director-host.h"
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	16 #include "director-request.h"
13320 63680f6e21a2 director: Updated DIRECTOR-LIST doveadm command. Timo Sirainen <tss@iki.fi> parents: 13045 diff changeset	17 #include "director-connection.h"
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	18 #include "doveadm-connection.h"
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	19
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	20 #include <unistd.h>
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	21
11458 4274d1549fa0 Added version_string_verify() and removed code duplication with it. Timo Sirainen <tss@iki.fi> parents: 11373 diff changeset	22 #define DOVEADM_PROTOCOL_VERSION_MAJOR 1
4274d1549fa0 Added version_string_verify() and removed code duplication with it. Timo Sirainen <tss@iki.fi> parents: 11373 diff changeset	23 #define DOVEADM_HANDSHAKE "VERSION\tdirector-doveadm\t1\t0\n"
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	24
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	25 #define MAX_VALID_VHOST_COUNT 1000
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	26
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	27 struct doveadm_connection {
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	28 struct doveadm_connection prev, next;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	29
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	30 int fd;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	31 struct io *io;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	32 struct istream *input;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	33 struct ostream *output;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	34 struct director *dir;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	35
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	36 unsigned int handshaked:1;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	37 };
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	38
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	39 static struct doveadm_connection *doveadm_connections;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	40
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	41 static void doveadm_connection_deinit(struct doveadm_connection **_conn);
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	42
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	43 static void doveadm_cmd_host_list(struct doveadm_connection *conn)
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	44 {
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	45 struct mail_host const hostp;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	46 string_t *str = t_str_new(1024);
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	47
11352 19336bddada2 director: Code cleanup - keep mail hosts in a struct rather than in static variables. Timo Sirainen <tss@iki.fi> parents: 11351 diff changeset	48 array_foreach(mail_hosts_get(conn->dir->mail_hosts), hostp) {
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	49 str_printfa(str, "%s\t%u\t%u\n",
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	50 net_ip2addr(&(hostp)->ip), (hostp)->vhost_count,
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	51 (*hostp)->user_count);
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	52 }
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	53 str_append_c(str, '\n');
14681 ca37d1577291 Added o_stream_nsend() and related functions to make delayed error handling safer. Timo Sirainen <tss@iki.fi>* parents: 14571 diff changeset	54 o_stream_nsend(conn->output, str_data(str), str_len(str));
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	55 }
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	56
12986 c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	57 static void doveadm_cmd_host_list_removed(struct doveadm_connection *conn)
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	58 {
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	59 struct mail_host_list *orig_hosts_list;
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	60 struct mail_host const orig_hosts, const cur_hosts;
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	61 unsigned int i, j, orig_hosts_count, cur_hosts_count;
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	62 string_t *str = t_str_new(1024);
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	63 int ret;
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	64
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	65 orig_hosts_list = mail_hosts_init();
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	66 (void)mail_hosts_parse_and_add(orig_hosts_list,
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	67 conn->dir->set->director_mail_servers);
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	68
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	69 orig_hosts = array_get(mail_hosts_get(orig_hosts_list),
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	70 &orig_hosts_count);
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	71 cur_hosts = array_get(mail_hosts_get(conn->dir->mail_hosts),
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	72 &cur_hosts_count);
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	73
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	74 /* the hosts are sorted by IP */
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	75 for (i = j = 0; i < orig_hosts_count && j < cur_hosts_count; ) {
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	76 ret = net_ip_cmp(&orig_hosts[i]->ip, &cur_hosts[j]->ip);
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	77 if (ret == 0)
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	78 i++, j++;
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	79 else if (ret > 0)
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	80 j++;
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	81 else {
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	82 str_printfa(str, "%s\n",
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	83 net_ip2addr(&orig_hosts[i]->ip));
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	84 i++;
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	85 }
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	86 }
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	87 for (; i < orig_hosts_count; i++)
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	88 str_printfa(str, "%s\n", net_ip2addr(&orig_hosts[i]->ip));
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	89 str_append_c(str, '\n');
14681 ca37d1577291 Added o_stream_nsend() and related functions to make delayed error handling safer. Timo Sirainen <tss@iki.fi>* parents: 14571 diff changeset	90 o_stream_nsend(conn->output, str_data(str), str_len(str));
12986 c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	91
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	92 mail_hosts_deinit(&orig_hosts_list);
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	93 }
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	94
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	95 static void doveadm_cmd_director_list(struct doveadm_connection *conn)
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	96 {
13320 63680f6e21a2 director: Updated DIRECTOR-LIST doveadm command. Timo Sirainen <tss@iki.fi> parents: 13045 diff changeset	97 struct director *dir = conn->dir;
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	98 struct director_host const hostp;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	99 string_t *str = t_str_new(1024);
13320 63680f6e21a2 director: Updated DIRECTOR-LIST doveadm command. Timo Sirainen <tss@iki.fi> parents: 13045 diff changeset	100 const char *type;
63680f6e21a2 director: Updated DIRECTOR-LIST doveadm command. Timo Sirainen <tss@iki.fi> parents: 13045 diff changeset	101 bool left, right;
14432 366b9e5fc85c director: Don't communicate with directors that recently sent invalid input. Timo Sirainen <tss@iki.fi> parents: 14292 diff changeset	102 time_t last_failed;
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	103
13320 63680f6e21a2 director: Updated DIRECTOR-LIST doveadm command. Timo Sirainen <tss@iki.fi> parents: 13045 diff changeset	104 array_foreach(&dir->dir_hosts, hostp) {
63680f6e21a2 director: Updated DIRECTOR-LIST doveadm command. Timo Sirainen <tss@iki.fi> parents: 13045 diff changeset	105 const struct director_host host = hostp;
63680f6e21a2 director: Updated DIRECTOR-LIST doveadm command. Timo Sirainen <tss@iki.fi> parents: 13045 diff changeset	106
63680f6e21a2 director: Updated DIRECTOR-LIST doveadm command. Timo Sirainen <tss@iki.fi> parents: 13045 diff changeset	107 left = dir->left != NULL &&
63680f6e21a2 director: Updated DIRECTOR-LIST doveadm command. Timo Sirainen <tss@iki.fi> parents: 13045 diff changeset	108 director_connection_get_host(dir->left) == host;
63680f6e21a2 director: Updated DIRECTOR-LIST doveadm command. Timo Sirainen <tss@iki.fi> parents: 13045 diff changeset	109 right = dir->right != NULL &&
63680f6e21a2 director: Updated DIRECTOR-LIST doveadm command. Timo Sirainen <tss@iki.fi> parents: 13045 diff changeset	110 director_connection_get_host(dir->right) == host;
63680f6e21a2 director: Updated DIRECTOR-LIST doveadm command. Timo Sirainen <tss@iki.fi> parents: 13045 diff changeset	111
14571 42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	112 if (host->removed)
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	113 type = "removed";
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	114 else if (dir->self_host == host)
13320 63680f6e21a2 director: Updated DIRECTOR-LIST doveadm command. Timo Sirainen <tss@iki.fi> parents: 13045 diff changeset	115 type = "self";
63680f6e21a2 director: Updated DIRECTOR-LIST doveadm command. Timo Sirainen <tss@iki.fi> parents: 13045 diff changeset	116 else if (left)
63680f6e21a2 director: Updated DIRECTOR-LIST doveadm command. Timo Sirainen <tss@iki.fi> parents: 13045 diff changeset	117 type = right ? "l+r" : "left";
63680f6e21a2 director: Updated DIRECTOR-LIST doveadm command. Timo Sirainen <tss@iki.fi> parents: 13045 diff changeset	118 else if (right)
63680f6e21a2 director: Updated DIRECTOR-LIST doveadm command. Timo Sirainen <tss@iki.fi> parents: 13045 diff changeset	119 type = "right";
63680f6e21a2 director: Updated DIRECTOR-LIST doveadm command. Timo Sirainen <tss@iki.fi> parents: 13045 diff changeset	120 else
63680f6e21a2 director: Updated DIRECTOR-LIST doveadm command. Timo Sirainen <tss@iki.fi> parents: 13045 diff changeset	121 type = "";
14432 366b9e5fc85c director: Don't communicate with directors that recently sent invalid input. Timo Sirainen <tss@iki.fi> parents: 14292 diff changeset	122
366b9e5fc85c director: Don't communicate with directors that recently sent invalid input. Timo Sirainen <tss@iki.fi> parents: 14292 diff changeset	123 last_failed = I_MAX(host->last_network_failure,
366b9e5fc85c director: Don't communicate with directors that recently sent invalid input. Timo Sirainen <tss@iki.fi> parents: 14292 diff changeset	124 host->last_protocol_failure);
13320 63680f6e21a2 director: Updated DIRECTOR-LIST doveadm command. Timo Sirainen <tss@iki.fi> parents: 13045 diff changeset	125 str_printfa(str, "%s\t%u\t%s\t%lu\n",
63680f6e21a2 director: Updated DIRECTOR-LIST doveadm command. Timo Sirainen <tss@iki.fi> parents: 13045 diff changeset	126 net_ip2addr(&host->ip), host->port, type,
14432 366b9e5fc85c director: Don't communicate with directors that recently sent invalid input. Timo Sirainen <tss@iki.fi> parents: 14292 diff changeset	127 (unsigned long)last_failed);
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	128 }
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	129 str_append_c(str, '\n');
14681 ca37d1577291 Added o_stream_nsend() and related functions to make delayed error handling safer. Timo Sirainen <tss@iki.fi>* parents: 14571 diff changeset	130 o_stream_nsend(conn->output, str_data(str), str_len(str));
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	131 }
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	132
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	133 static bool
14571 42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	134 doveadm_cmd_director_add(struct doveadm_connection conn, const char line)
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	135 {
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	136 const char const args;
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	137 struct director_host *host;
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	138 struct ip_addr ip;
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	139 unsigned int port = conn->dir->self_port;
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	140
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	141 args = t_strsplit_tab(line);
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	142 if (args[0] == NULL \|\|
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	143 net_addr2ip(line, &ip) < 0 \|\|
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	144 (args[1] != NULL && str_to_uint(args[1], &port) < 0)) {
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	145 i_error("doveadm sent invalid DIRECTOR-ADD parameters");
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	146 return FALSE;
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	147 }
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	148
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	149 if (director_host_lookup(conn->dir, &ip, port) == NULL) {
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	150 host = director_host_add(conn->dir, &ip, port);
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	151 director_notify_ring_added(host, conn->dir->self_host);
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	152 }
14681 ca37d1577291 Added o_stream_nsend() and related functions to make delayed error handling safer. Timo Sirainen <tss@iki.fi>* parents: 14571 diff changeset	153 o_stream_nsend(conn->output, "OK\n", 3);
14571 42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	154 return TRUE;
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	155 }
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	156
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	157 static bool
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	158 doveadm_cmd_director_remove(struct doveadm_connection conn, const char line)
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	159 {
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	160 const char const args;
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	161 struct director_host *host;
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	162 struct ip_addr ip;
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	163 unsigned int port = 0;
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	164
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	165 args = t_strsplit_tab(line);
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	166 if (args[0] == NULL \|\|
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	167 net_addr2ip(line, &ip) < 0 \|\|
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	168 (args[1] != NULL && str_to_uint(args[1], &port) < 0)) {
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	169 i_error("doveadm sent invalid DIRECTOR-REMOVE parameters");
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	170 return FALSE;
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	171 }
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	172
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	173 host = port != 0 ?
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	174 director_host_lookup(conn->dir, &ip, port) :
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	175 director_host_lookup_ip(conn->dir, &ip);
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	176 if (host == NULL)
14681 ca37d1577291 Added o_stream_nsend() and related functions to make delayed error handling safer. Timo Sirainen <tss@iki.fi>* parents: 14571 diff changeset	177 o_stream_nsend_str(conn->output, "NOTFOUND\n");
14571 42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	178 else {
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	179 director_ring_remove(host, conn->dir->self_host);
14681 ca37d1577291 Added o_stream_nsend() and related functions to make delayed error handling safer. Timo Sirainen <tss@iki.fi>* parents: 14571 diff changeset	180 o_stream_nsend(conn->output, "OK\n", 3);
14571 42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	181 }
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	182 return TRUE;
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	183 }
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	184
42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	185 static bool
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	186 doveadm_cmd_host_set(struct doveadm_connection conn, const char line)
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	187 {
11352 19336bddada2 director: Code cleanup - keep mail hosts in a struct rather than in static variables. Timo Sirainen <tss@iki.fi> parents: 11351 diff changeset	188 struct director *dir = conn->dir;
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	189 const char const args;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	190 struct mail_host *host;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	191 struct ip_addr ip;
15904 d3cf06639864 Replaced all -1U and (unsigned int)-1 with UINT_MAX. Timo Sirainen <tss@iki.fi> parents: 15715 diff changeset	192 unsigned int vhost_count = UINT_MAX;
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	193
14471 fc8031c5e691 Use t_strsplit_tab() wherever possible Timo Sirainen <tss@iki.fi> parents: 14432 diff changeset	194 args = t_strsplit_tab(line);
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	195 if (args[0] == NULL \|\|
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	196 net_addr2ip(args[0], &ip) < 0 \|\|
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	197 (args[1] != NULL && str_to_uint(args[1], &vhost_count) < 0)) {
11585 f0fb8151c6b4 director: A lot of fixes. Timo Sirainen <tss@iki.fi> parents: 11458 diff changeset	198 i_error("doveadm sent invalid HOST-SET parameters: %s", line);
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	199 return FALSE;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	200 }
15904 d3cf06639864 Replaced all -1U and (unsigned int)-1 with UINT_MAX. Timo Sirainen <tss@iki.fi> parents: 15715 diff changeset	201 if (vhost_count > MAX_VALID_VHOST_COUNT && vhost_count != UINT_MAX) {
14681 ca37d1577291 Added o_stream_nsend() and related functions to make delayed error handling safer. Timo Sirainen <tss@iki.fi>* parents: 14571 diff changeset	202 o_stream_nsend_str(conn->output, "vhost count too large\n");
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	203 return TRUE;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	204 }
11352 19336bddada2 director: Code cleanup - keep mail hosts in a struct rather than in static variables. Timo Sirainen <tss@iki.fi> parents: 11351 diff changeset	205 host = mail_host_lookup(dir->mail_hosts, &ip);
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	206 if (host == NULL)
11352 19336bddada2 director: Code cleanup - keep mail hosts in a struct rather than in static variables. Timo Sirainen <tss@iki.fi> parents: 11351 diff changeset	207 host = mail_host_add_ip(dir->mail_hosts, &ip);
15904 d3cf06639864 Replaced all -1U and (unsigned int)-1 with UINT_MAX. Timo Sirainen <tss@iki.fi> parents: 15715 diff changeset	208 if (vhost_count != UINT_MAX)
11352 19336bddada2 director: Code cleanup - keep mail hosts in a struct rather than in static variables. Timo Sirainen <tss@iki.fi> parents: 11351 diff changeset	209 mail_host_set_vhost_count(dir->mail_hosts, host, vhost_count);
11629 a07aa85f68c9 director: Lots of fixes. It should be pretty stable now. Timo Sirainen <tss@iki.fi> parents: 11585 diff changeset	210 director_update_host(dir, dir->self_host, NULL, host);
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	211
14681 ca37d1577291 Added o_stream_nsend() and related functions to make delayed error handling safer. Timo Sirainen <tss@iki.fi>* parents: 14571 diff changeset	212 o_stream_nsend(conn->output, "OK\n", 3);
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	213 return TRUE;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	214 }
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	215
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	216 static bool
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	217 doveadm_cmd_host_remove(struct doveadm_connection conn, const char line)
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	218 {
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	219 struct mail_host *host;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	220 struct ip_addr ip;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	221
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	222 if (net_addr2ip(line, &ip) < 0) {
11355 ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	223 i_error("doveadm sent invalid HOST-REMOVE parameters");
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	224 return FALSE;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	225 }
11352 19336bddada2 director: Code cleanup - keep mail hosts in a struct rather than in static variables. Timo Sirainen <tss@iki.fi> parents: 11351 diff changeset	226 host = mail_host_lookup(conn->dir->mail_hosts, &ip);
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	227 if (host == NULL)
14681 ca37d1577291 Added o_stream_nsend() and related functions to make delayed error handling safer. Timo Sirainen <tss@iki.fi>* parents: 14571 diff changeset	228 o_stream_nsend_str(conn->output, "NOTFOUND\n");
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	229 else {
11629 a07aa85f68c9 director: Lots of fixes. It should be pretty stable now. Timo Sirainen <tss@iki.fi> parents: 11585 diff changeset	230 director_remove_host(conn->dir, conn->dir->self_host,
a07aa85f68c9 director: Lots of fixes. It should be pretty stable now. Timo Sirainen <tss@iki.fi> parents: 11585 diff changeset	231 NULL, host);
14681 ca37d1577291 Added o_stream_nsend() and related functions to make delayed error handling safer. Timo Sirainen <tss@iki.fi>* parents: 14571 diff changeset	232 o_stream_nsend(conn->output, "OK\n", 3);
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	233 }
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	234 return TRUE;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	235 }
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	236
11355 ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	237 static void
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	238 doveadm_cmd_host_flush_all(struct doveadm_connection *conn)
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	239 {
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	240 struct mail_host const hostp;
17725 bd381e882485 director: Log a warning when using "director host flush" for all hosts. Timo Sirainen <tss@iki.fi> parents: 17418 diff changeset	241 unsigned int total_user_count = 0;
11355 ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	242
11629 a07aa85f68c9 director: Lots of fixes. It should be pretty stable now. Timo Sirainen <tss@iki.fi> parents: 11585 diff changeset	243 array_foreach(mail_hosts_get(conn->dir->mail_hosts), hostp) {
17725 bd381e882485 director: Log a warning when using "director host flush" for all hosts. Timo Sirainen <tss@iki.fi> parents: 17418 diff changeset	244 total_user_count += (*hostp)->user_count;
11629 a07aa85f68c9 director: Lots of fixes. It should be pretty stable now. Timo Sirainen <tss@iki.fi> parents: 11585 diff changeset	245 director_flush_host(conn->dir, conn->dir->self_host,
a07aa85f68c9 director: Lots of fixes. It should be pretty stable now. Timo Sirainen <tss@iki.fi> parents: 11585 diff changeset	246 NULL, *hostp);
a07aa85f68c9 director: Lots of fixes. It should be pretty stable now. Timo Sirainen <tss@iki.fi> parents: 11585 diff changeset	247 }
17725 bd381e882485 director: Log a warning when using "director host flush" for all hosts. Timo Sirainen <tss@iki.fi> parents: 17418 diff changeset	248 i_warning("Flushed all backend hosts with %u users. This is an unsafe "
bd381e882485 director: Log a warning when using "director host flush" for all hosts. Timo Sirainen <tss@iki.fi> parents: 17418 diff changeset	249 "operation and may cause the same users to end up in multiple backends.",
bd381e882485 director: Log a warning when using "director host flush" for all hosts. Timo Sirainen <tss@iki.fi> parents: 17418 diff changeset	250 total_user_count);
14681 ca37d1577291 Added o_stream_nsend() and related functions to make delayed error handling safer. Timo Sirainen <tss@iki.fi>* parents: 14571 diff changeset	251 o_stream_nsend(conn->output, "OK\n", 3);
11355 ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	252 }
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	253
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	254 static bool
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	255 doveadm_cmd_host_flush(struct doveadm_connection conn, const char line)
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	256 {
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	257 struct mail_host *host;
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	258 struct ip_addr ip;
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	259
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	260 if (*line == '\0') {
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	261 doveadm_cmd_host_flush_all(conn);
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	262 return TRUE;
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	263 }
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	264
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	265 if (net_addr2ip(line, &ip) < 0) {
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	266 i_error("doveadm sent invalid HOST-FLUSH parameters");
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	267 return FALSE;
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	268 }
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	269 host = mail_host_lookup(conn->dir->mail_hosts, &ip);
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	270 if (host == NULL)
14681 ca37d1577291 Added o_stream_nsend() and related functions to make delayed error handling safer. Timo Sirainen <tss@iki.fi>* parents: 14571 diff changeset	271 o_stream_nsend_str(conn->output, "NOTFOUND\n");
11355 ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	272 else {
11629 a07aa85f68c9 director: Lots of fixes. It should be pretty stable now. Timo Sirainen <tss@iki.fi> parents: 11585 diff changeset	273 director_flush_host(conn->dir, conn->dir->self_host,
a07aa85f68c9 director: Lots of fixes. It should be pretty stable now. Timo Sirainen <tss@iki.fi> parents: 11585 diff changeset	274 NULL, host);
14681 ca37d1577291 Added o_stream_nsend() and related functions to make delayed error handling safer. Timo Sirainen <tss@iki.fi>* parents: 14571 diff changeset	275 o_stream_nsend(conn->output, "OK\n", 3);
11355 ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	276 }
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	277 return TRUE;
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	278 }
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	279
11351 c57c1ff9c5f1 doveadm director status username now returns which server the user is assigned to. Timo Sirainen <tss@iki.fi> parents: 11322 diff changeset	280 static bool
c57c1ff9c5f1 doveadm director status username now returns which server the user is assigned to. Timo Sirainen <tss@iki.fi> parents: 11322 diff changeset	281 doveadm_cmd_user_lookup(struct doveadm_connection conn, const char line)
c57c1ff9c5f1 doveadm director status username now returns which server the user is assigned to. Timo Sirainen <tss@iki.fi> parents: 11322 diff changeset	282 {
c57c1ff9c5f1 doveadm director status username now returns which server the user is assigned to. Timo Sirainen <tss@iki.fi> parents: 11322 diff changeset	283 struct user *user;
11353 1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	284 struct mail_host *host;
1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	285 unsigned int username_hash;
1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	286 string_t *str = t_str_new(256);
11351 c57c1ff9c5f1 doveadm director status username now returns which server the user is assigned to. Timo Sirainen <tss@iki.fi> parents: 11322 diff changeset	287
11585 f0fb8151c6b4 director: A lot of fixes. Timo Sirainen <tss@iki.fi> parents: 11458 diff changeset	288 if (str_to_uint(line, &username_hash) < 0)
14292 817ef4c9f1f3 Added director_username_hash setting to specify what part of the username is hashed. Timo Sirainen <tss@iki.fi> parents: 14133 diff changeset	289 username_hash = user_directory_get_username_hash(conn->dir->users, line);
11353 1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	290
1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	291 /* get user's current host */
1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	292 user = user_directory_lookup(conn->dir->users, username_hash);
11351 c57c1ff9c5f1 doveadm director status username now returns which server the user is assigned to. Timo Sirainen <tss@iki.fi> parents: 11322 diff changeset	293 if (user == NULL)
11353 1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	294 str_append(str, "\t0");
11351 c57c1ff9c5f1 doveadm director status username now returns which server the user is assigned to. Timo Sirainen <tss@iki.fi> parents: 11322 diff changeset	295 else {
11353 1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	296 str_printfa(str, "%s\t%u", net_ip2addr(&user->host->ip),
1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	297 user->timestamp +
1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	298 conn->dir->set->director_user_expire);
11351 c57c1ff9c5f1 doveadm director status username now returns which server the user is assigned to. Timo Sirainen <tss@iki.fi> parents: 11322 diff changeset	299 }
11353 1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	300
1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	301 /* get host if it wasn't in user directory */
1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	302 host = mail_host_get_by_hash(conn->dir->mail_hosts, username_hash);
1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	303 if (host == NULL)
1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	304 str_append(str, "\t");
1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	305 else
1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	306 str_printfa(str, "\t%s", net_ip2addr(&host->ip));
1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	307
1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	308 /* get host with default configuration */
1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	309 host = mail_host_get_by_hash(conn->dir->orig_config_hosts,
1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	310 username_hash);
1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	311 if (host == NULL)
1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	312 str_append(str, "\t");
1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	313 else
1bc3d5589c5a doveadm director status user: Show more ways of what user's potential hosts are. Timo Sirainen <tss@iki.fi> parents: 11352 diff changeset	314 str_printfa(str, "\t%s\n", net_ip2addr(&host->ip));
14681 ca37d1577291 Added o_stream_nsend() and related functions to make delayed error handling safer. Timo Sirainen <tss@iki.fi>* parents: 14571 diff changeset	315 o_stream_nsend(conn->output, str_data(str), str_len(str));
11351 c57c1ff9c5f1 doveadm director status username now returns which server the user is assigned to. Timo Sirainen <tss@iki.fi> parents: 11322 diff changeset	316 return TRUE;
c57c1ff9c5f1 doveadm director status username now returns which server the user is assigned to. Timo Sirainen <tss@iki.fi> parents: 11322 diff changeset	317 }
c57c1ff9c5f1 doveadm director status username now returns which server the user is assigned to. Timo Sirainen <tss@iki.fi> parents: 11322 diff changeset	318
11823 4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	319 static bool
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	320 doveadm_cmd_user_list(struct doveadm_connection conn, const char line)
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	321 {
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	322 struct user_directory_iter *iter;
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	323 struct user *user;
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	324 struct ip_addr ip;
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	325
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	326 if (*line != '\0') {
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	327 if (net_addr2ip(line, &ip) < 0) {
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	328 i_error("doveadm sent invalid USER-LIST parameters");
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	329 return FALSE;
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	330 }
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	331 } else {
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	332 ip.family = 0;
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	333 }
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	334
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	335 iter = user_directory_iter_init(conn->dir->users);
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	336 while ((user = user_directory_iter_next(iter)) != NULL) {
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	337 if (ip.family == 0 \|\|
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	338 net_ip_compare(&ip, &user->host->ip)) T_BEGIN {
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	339 unsigned int expire_time = user->timestamp +
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	340 conn->dir->set->director_user_expire;
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	341
14681 ca37d1577291 Added o_stream_nsend() and related functions to make delayed error handling safer. Timo Sirainen <tss@iki.fi>* parents: 14571 diff changeset	342 o_stream_nsend_str(conn->output, t_strdup_printf(
11823 4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	343 "%u\t%u\t%s\n",
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	344 user->username_hash, expire_time,
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	345 net_ip2addr(&user->host->ip)));
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	346 } T_END;
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	347 }
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	348 user_directory_iter_deinit(&iter);
14681 ca37d1577291 Added o_stream_nsend() and related functions to make delayed error handling safer. Timo Sirainen <tss@iki.fi>* parents: 14571 diff changeset	349 o_stream_nsend(conn->output, "\n", 1);
11823 4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	350 return TRUE;
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	351 }
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	352
13045 79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	353 static bool
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	354 doveadm_cmd_user_move(struct doveadm_connection conn, const char line)
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	355 {
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	356 unsigned int username_hash;
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	357 const char const args;
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	358 struct user *user;
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	359 struct mail_host *host;
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	360 struct ip_addr ip;
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	361
14471 fc8031c5e691 Use t_strsplit_tab() wherever possible Timo Sirainen <tss@iki.fi> parents: 14432 diff changeset	362 args = t_strsplit_tab(line);
13045 79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	363 if (args[0] == NULL \|\| args[1] == NULL \|\|
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	364 net_addr2ip(args[1], &ip) < 0) {
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	365 i_error("doveadm sent invalid USER-MOVE parameters: %s", line);
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	366 return FALSE;
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	367 }
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	368 host = mail_host_lookup(conn->dir->mail_hosts, &ip);
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	369 if (host == NULL) {
14681 ca37d1577291 Added o_stream_nsend() and related functions to make delayed error handling safer. Timo Sirainen <tss@iki.fi>* parents: 14571 diff changeset	370 o_stream_nsend_str(conn->output, "NOTFOUND\n");
13045 79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	371 return TRUE;
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	372 }
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	373
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	374 if (str_to_uint(args[0], &username_hash) < 0)
14292 817ef4c9f1f3 Added director_username_hash setting to specify what part of the username is hashed. Timo Sirainen <tss@iki.fi> parents: 14133 diff changeset	375 username_hash = user_directory_get_username_hash(conn->dir->users, line);
13045 79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	376 user = user_directory_lookup(conn->dir->users, username_hash);
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	377 if (user != NULL && user->kill_state != USER_KILL_STATE_NONE) {
14681 ca37d1577291 Added o_stream_nsend() and related functions to make delayed error handling safer. Timo Sirainen <tss@iki.fi>* parents: 14571 diff changeset	378 o_stream_nsend_str(conn->output, "TRYAGAIN\n");
13045 79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	379 return TRUE;
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	380 }
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	381
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	382 director_move_user(conn->dir, conn->dir->self_host, NULL,
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	383 username_hash, host);
14681 ca37d1577291 Added o_stream_nsend() and related functions to make delayed error handling safer. Timo Sirainen <tss@iki.fi>* parents: 14571 diff changeset	384 o_stream_nsend(conn->output, "OK\n", 3);
13045 79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	385 return TRUE;
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	386 }
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	387
17418 64808a9703db doveadm director kick command added. Timo Sirainen <tss@iki.fi> parents: 17130 diff changeset	388 static bool
64808a9703db doveadm director kick command added. Timo Sirainen <tss@iki.fi> parents: 17130 diff changeset	389 doveadm_cmd_user_kick(struct doveadm_connection conn, const char line)
64808a9703db doveadm director kick command added. Timo Sirainen <tss@iki.fi> parents: 17130 diff changeset	390 {
64808a9703db doveadm director kick command added. Timo Sirainen <tss@iki.fi> parents: 17130 diff changeset	391 const char const args;
64808a9703db doveadm director kick command added. Timo Sirainen <tss@iki.fi> parents: 17130 diff changeset	392
64808a9703db doveadm director kick command added. Timo Sirainen <tss@iki.fi> parents: 17130 diff changeset	393 args = t_strsplit_tab(line);
64808a9703db doveadm director kick command added. Timo Sirainen <tss@iki.fi> parents: 17130 diff changeset	394 if (args[0] == NULL) {
64808a9703db doveadm director kick command added. Timo Sirainen <tss@iki.fi> parents: 17130 diff changeset	395 i_error("doveadm sent invalid USER-KICK parameters: %s", line);
64808a9703db doveadm director kick command added. Timo Sirainen <tss@iki.fi> parents: 17130 diff changeset	396 return FALSE;
64808a9703db doveadm director kick command added. Timo Sirainen <tss@iki.fi> parents: 17130 diff changeset	397 }
64808a9703db doveadm director kick command added. Timo Sirainen <tss@iki.fi> parents: 17130 diff changeset	398
64808a9703db doveadm director kick command added. Timo Sirainen <tss@iki.fi> parents: 17130 diff changeset	399 director_kick_user(conn->dir, conn->dir->self_host, NULL, args[0]);
64808a9703db doveadm director kick command added. Timo Sirainen <tss@iki.fi> parents: 17130 diff changeset	400 o_stream_nsend(conn->output, "OK\n", 3);
64808a9703db doveadm director kick command added. Timo Sirainen <tss@iki.fi> parents: 17130 diff changeset	401 return TRUE;
64808a9703db doveadm director kick command added. Timo Sirainen <tss@iki.fi> parents: 17130 diff changeset	402 }
64808a9703db doveadm director kick command added. Timo Sirainen <tss@iki.fi> parents: 17130 diff changeset	403
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	404 static void doveadm_connection_input(struct doveadm_connection *conn)
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	405 {
11355 ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	406 const char line, cmd, *args;
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	407 bool ret = TRUE;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	408
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	409 if (!conn->handshaked) {
11894 06a7435b6f53 director: If doveadm connection disconnects before handshake, don't loop forever. Timo Sirainen <tss@iki.fi> parents: 11823 diff changeset	410 if ((line = i_stream_read_next_line(conn->input)) == NULL) {
06a7435b6f53 director: If doveadm connection disconnects before handshake, don't loop forever. Timo Sirainen <tss@iki.fi> parents: 11823 diff changeset	411 if (conn->input->eof \|\| conn->input->stream_errno != 0)
06a7435b6f53 director: If doveadm connection disconnects before handshake, don't loop forever. Timo Sirainen <tss@iki.fi> parents: 11823 diff changeset	412 doveadm_connection_deinit(&conn);
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	413 return;
11894 06a7435b6f53 director: If doveadm connection disconnects before handshake, don't loop forever. Timo Sirainen <tss@iki.fi> parents: 11823 diff changeset	414 }
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	415
11458 4274d1549fa0 Added version_string_verify() and removed code duplication with it. Timo Sirainen <tss@iki.fi> parents: 11373 diff changeset	416 if (!version_string_verify(line, "director-doveadm",
4274d1549fa0 Added version_string_verify() and removed code duplication with it. Timo Sirainen <tss@iki.fi> parents: 11373 diff changeset	417 DOVEADM_PROTOCOL_VERSION_MAJOR)) {
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	418 i_error("doveadm not compatible with this server "
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	419 "(mixed old and new binaries?)");
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	420 doveadm_connection_deinit(&conn);
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	421 return;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	422 }
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	423 conn->handshaked = TRUE;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	424 }
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	425
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	426 while ((line = i_stream_read_next_line(conn->input)) != NULL && ret) {
11355 ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	427 args = strchr(line, '\t');
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	428 if (args == NULL) {
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	429 cmd = line;
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	430 args = "";
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	431 } else {
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	432 cmd = t_strdup_until(line, args);
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	433 args++;
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	434 }
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	435
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	436 if (strcmp(cmd, "HOST-LIST") == 0)
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	437 doveadm_cmd_host_list(conn);
12986 c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	438 else if (strcmp(cmd, "HOST-LIST-REMOVED") == 0)
c838d40bd38e doveadm: Added "director dump" command. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	439 doveadm_cmd_host_list_removed(conn);
11355 ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	440 else if (strcmp(cmd, "DIRECTOR-LIST") == 0)
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	441 doveadm_cmd_director_list(conn);
14571 42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	442 else if (strcmp(cmd, "DIRECTOR-ADD") == 0)
14682 d0d7b810646b Make sure we check all the functions' return values. Minor API changes to simplify this. Timo Sirainen <tss@iki.fi> parents: 14681 diff changeset	443 ret = doveadm_cmd_director_add(conn, args);
14571 42cca8a1d179 director: Implemented ability to remove directors from a running ring. Timo Sirainen <tss@iki.fi> parents: 14471 diff changeset	444 else if (strcmp(cmd, "DIRECTOR-REMOVE") == 0)
14682 d0d7b810646b Make sure we check all the functions' return values. Minor API changes to simplify this. Timo Sirainen <tss@iki.fi> parents: 14681 diff changeset	445 ret = doveadm_cmd_director_remove(conn, args);
11355 ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	446 else if (strcmp(cmd, "HOST-SET") == 0)
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	447 ret = doveadm_cmd_host_set(conn, args);
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	448 else if (strcmp(cmd, "HOST-REMOVE") == 0)
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	449 ret = doveadm_cmd_host_remove(conn, args);
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	450 else if (strcmp(cmd, "HOST-FLUSH") == 0)
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	451 ret = doveadm_cmd_host_flush(conn, args);
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	452 else if (strcmp(cmd, "USER-LOOKUP") == 0)
ef1de95396d4 Added doveadm director flush command for dropping user associations from memory. Timo Sirainen <tss@iki.fi> parents: 11353 diff changeset	453 ret = doveadm_cmd_user_lookup(conn, args);
11823 4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	454 else if (strcmp(cmd, "USER-LIST") == 0)
4138737f41e6 doveadm: Added "director map" command to list user -> host mappings. Timo Sirainen <tss@iki.fi> parents: 11629 diff changeset	455 ret = doveadm_cmd_user_list(conn, args);
13045 79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	456 else if (strcmp(cmd, "USER-MOVE") == 0)
79f9dce5d5fd director: Added support for moving user to another server with "doveadm director move". Timo Sirainen <tss@iki.fi> parents: 12986 diff changeset	457 ret = doveadm_cmd_user_move(conn, args);
17418 64808a9703db doveadm director kick command added. Timo Sirainen <tss@iki.fi> parents: 17130 diff changeset	458 else if (strcmp(cmd, "USER-KICK") == 0)
64808a9703db doveadm director kick command added. Timo Sirainen <tss@iki.fi> parents: 17130 diff changeset	459 ret = doveadm_cmd_user_kick(conn, args);
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	460 else {
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	461 i_error("doveadm sent unknown command: %s", line);
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	462 ret = FALSE;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	463 }
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	464 }
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	465 if (conn->input->eof \|\| conn->input->stream_errno != 0 \|\| !ret)
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	466 doveadm_connection_deinit(&conn);
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	467 }
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	468
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	469 struct doveadm_connection *
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	470 doveadm_connection_init(struct director *dir, int fd)
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	471 {
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	472 struct doveadm_connection *conn;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	473
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	474 conn = i_new(struct doveadm_connection, 1);
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	475 conn->fd = fd;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	476 conn->dir = dir;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	477 conn->input = i_stream_create_fd(conn->fd, 1024, FALSE);
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	478 conn->output = o_stream_create_fd(conn->fd, (size_t)-1, FALSE);
14681 ca37d1577291 Added o_stream_nsend() and related functions to make delayed error handling safer. Timo Sirainen <tss@iki.fi>* parents: 14571 diff changeset	479 o_stream_set_no_error_handling(conn->output, TRUE);
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	480 conn->io = io_add(conn->fd, IO_READ, doveadm_connection_input, conn);
14681 ca37d1577291 Added o_stream_nsend() and related functions to make delayed error handling safer. Timo Sirainen <tss@iki.fi>* parents: 14571 diff changeset	481 o_stream_nsend_str(conn->output, DOVEADM_HANDSHAKE);
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	482
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	483 DLLIST_PREPEND(&doveadm_connections, conn);
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	484 return conn;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	485 }
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	486
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	487 static void doveadm_connection_deinit(struct doveadm_connection **_conn)
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	488 {
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	489 struct doveadm_connection conn = _conn;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	490
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	491 *_conn = NULL;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	492
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	493 DLLIST_REMOVE(&doveadm_connections, conn);
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	494 io_remove(&conn->io);
11322 12316378922e director: Memory leak fix. Timo Sirainen <tss@iki.fi> parents: 11321 diff changeset	495 i_stream_unref(&conn->input);
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	496 o_stream_unref(&conn->output);
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	497 if (close(conn->fd) < 0)
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	498 i_error("close(doveadm connection) failed: %m");
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	499 i_free(conn);
11373 26cfc1c3a4b1 director: Update connection count when client disconnects. Timo Sirainen <tss@iki.fi> parents: 11355 diff changeset	500
26cfc1c3a4b1 director: Update connection count when client disconnects. Timo Sirainen <tss@iki.fi> parents: 11355 diff changeset	501 master_service_client_connection_destroyed(master_service);
11321 5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	502 }
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	503
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	504 void doveadm_connections_deinit(void)
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	505 {
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	506 while (doveadm_connections != NULL) {
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	507 struct doveadm_connection *conn = doveadm_connections;
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	508
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	509 doveadm_connection_deinit(&conn);
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	510 }
5f350b5ff6d9 Added initial implementation of a director process (for NFS users). Timo Sirainen <tss@iki.fi> parents: diff changeset	511 }

Mercurial > dovecot > core-2.2

annotate src/director/doveadm-connection.c @ 17725:bd381e882485