masqmail: src/accept.c annotate

annotate src/accept.c @ 275:1405012509e3

removed comment, see previous commit

author	markus schnalke <meillo@marmaro.de>
date	Fri, 03 Dec 2010 19:35:34 -0300
parents	0c44b239c7fe
children	1abc1faeb45d

rev	line source
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	1 /* MasqMail
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	2 Copyright (C) 1999-2001 Oliver Kurth
224 996b53a50f55 added my copyright to files I worked on meillo@marmaro.de parents: 192 diff changeset	3 Copyright (C) 2010 markus schnalke <meillo@marmaro.de>
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	4
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	5 This program is free software; you can redistribute it and/or modify
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	6 it under the terms of the GNU General Public License as published by
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	7 the Free Software Foundation; either version 2 of the License, or
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	8 (at your option) any later version.
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	9
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	10 This program is distributed in the hope that it will be useful,
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	13 GNU General Public License for more details.
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	14
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	15 You should have received a copy of the GNU General Public License
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	16 along with this program; if not, write to the Free Software
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	18 */
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	19
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	20 #include "masqmail.h"
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	21 #include "readsock.h"
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	22
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	23 gchar *prot_names[] = {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	24 "local",
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	25 "bsmtp",
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	26 "smtp",
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	27 "esmtp",
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	28 "(unknown)" /* should not happen, but better than crashing. */
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	29 };
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	30
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	31 static gchar*
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	32 string_base62(gchar * res, guint value, gchar len)
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	33 {
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	34 static gchar base62_chars[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	35 gchar *p = res + len;
14 a8f3424347dc replaced number 0 with character \0 where appropriate meillo@marmaro.de parents: 13 diff changeset	36 *p = '\0';
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	37 while (p > res) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	38 *(--p) = base62_chars[value % 62];
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	39 value /= 62;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	40 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	41 return res;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	42 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	43
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	44 static gint
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	45 _g_list_addr_isequal(gconstpointer a, gconstpointer b)
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	46 {
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	47 address addr1 = (address ) a;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	48 address addr2 = (address ) b;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	49 int ret;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	50
270 0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	51 if ((ret = strcasecmp(addr1->domain, addr2->domain)) == 0) {
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	52 return strcmp(addr1->local_part, addr2->local_part);
270 0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	53 }
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	54 return ret;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	55 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	56
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	57 /* accept message from anywhere.
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	58 A locally originating message is indicated by msg->recieved_host == NULL
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	59
109 db52c64acaa2 improved comments related to -t option meillo@marmaro.de parents: 106 diff changeset	60 The -t option:
db52c64acaa2 improved comments related to -t option meillo@marmaro.de parents: 106 diff changeset	61 The ACC_RCPT_FROM_HEAD flag adds the recipients found in To/Cc/Bcc
268 7b12d081b939 removed ACC_DEL_RCPTS because it's always used with ACC_RCPT_FROM_HEAD markus schnalke <meillo@marmaro.de> parents: 265 diff changeset	62 headers to the recipients list. The recipients given on the
109 db52c64acaa2 improved comments related to -t option meillo@marmaro.de parents: 106 diff changeset	63 command line are removed from the ones given in headers.
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	64 */
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	65
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	66 accept_error
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	67 accept_message_stream(FILE * in, message * msg, guint flags)
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	68 {
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	69 gchar line, line1;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	70 int line_size = MAX_DATALINE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	71 gboolean in_headers = TRUE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	72 header *hdr = NULL;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	73 gint line_cnt = 0, data_size = 0;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	74
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	75 line = g_malloc(line_size);
14 a8f3424347dc replaced number 0 with character \0 where appropriate meillo@marmaro.de parents: 13 diff changeset	76 line[0] = '\0';
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	77
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	78 while (TRUE) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	79 int len = read_sockline1(in, &line, &line_size, 5 * 60, READSOCKL_CVT_CRLF);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	80
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	81 line1 = line;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	82
110 c678d0342451 changed name ACC_NODOT_TERM to ACC_DOT_IGNORE for better understanding meillo@marmaro.de parents: 109 diff changeset	83 if ((line[0] == '.') && (!(flags & ACC_DOT_IGNORE))) {
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	84 if (line[1] == '\n') {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	85 g_free(line);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	86 break;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	87 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	88 line1++;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	89 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	90
270 0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	91 if ((len == -1) && (flags & (ACC_DOT_IGNORE \| ACC_NODOT_RELAX))) {
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	92 /* we got an EOF, and the last line was not terminated by a CR */
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	93 gint len1 = strlen(line1);
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	94 if (len1 > 0) { /* == 0 is 'normal' (EOF after a CR) */
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	95 if (line1[len1 - 1] != '\n') { /* some mail clients allow unterminated lines */
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	96 line1[len1] = '\n';
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	97 line1[len1 + 1] = '\0';
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	98 msg->data_list = g_list_prepend(msg->data_list, g_strdup(line1));
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	99 data_size += strlen(line1);
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	100 line_cnt++;
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	101 }
270 0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	102 }
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	103 break;
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	104
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	105 } else if (len == -1) {
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	106 g_free(line);
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	107 return AERR_EOF;
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	108
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	109 } else if (len == -2) {
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	110 /* should not happen any more */
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	111 g_free(line);
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	112 return AERR_OVERFLOW;
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	113
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	114 } else if (len == -3) {
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	115 g_free(line);
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	116 return AERR_TIMEOUT;
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	117
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	118 } else if (len <= 0) {
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	119 /* does not happen */
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	120 g_free(line);
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	121 DEBUG(5) debugf("read_sockline returned %d\n", len);
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	122 return AERR_UNKNOWN;
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	123
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	124 }
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	125
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	126 if (in_headers) {
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	127
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	128 /* some pop servers send the 'From ' line, skip it: */
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	129 if (!msg->hdr_list && strncmp(line1, "From ", 5) == 0) {
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	130 continue;
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	131 }
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	132
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	133 if (line1[0] == ' ' \|\| line1[0] == '\t') {
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	134 /* continuation of 'folded' header: */
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	135 if (hdr) {
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	136 hdr->header = g_strconcat(hdr->header, line1, NULL);
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	137 }
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	138
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	139 } else if (line1[0] == '\n') {
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	140 /* an empty line marks end of headers */
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	141 in_headers = FALSE;
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	142 } else {
270 0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	143 /* in all other cases we expect another header */
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	144 if ((hdr = get_header(line1))) {
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	145 msg->hdr_list = g_list_append(msg->hdr_list, hdr);
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	146 } else {
270 0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	147 /* if get_header() returns NULL, no header was recognized,
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	148 so this seems to be the first data line of a broken mailer
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	149 which does not send an empty line after the headers */
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	150 in_headers = FALSE;
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	151 msg->data_list = g_list_prepend(msg->data_list, g_strdup(line1));
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	152 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	153 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	154 } else {
270 0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	155 /* message body */
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	156 msg->data_list = g_list_prepend(msg->data_list, g_strdup(line1));
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	157 data_size += strlen(line1);
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	158 line_cnt++;
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	159 }
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	160
120 cd59a5b4d3dd added support for SMTP SIZE 0 (unlimited) meillo@marmaro.de parents: 117 diff changeset	161 if (conf.max_msg_size && (data_size > conf.max_msg_size)) {
117 5ec5e6637049 added server-side SMTP SIZE support (patch by Paolo) meillo@marmaro.de parents: 111 diff changeset	162 DEBUG(4) debugf("accept_message_stream(): "
5ec5e6637049 added server-side SMTP SIZE support (patch by Paolo) meillo@marmaro.de parents: 111 diff changeset	163 "received %d bytes (conf.max_msg_size=%d)\n",
5ec5e6637049 added server-side SMTP SIZE support (patch by Paolo) meillo@marmaro.de parents: 111 diff changeset	164 data_size, conf.max_msg_size);
5ec5e6637049 added server-side SMTP SIZE support (patch by Paolo) meillo@marmaro.de parents: 111 diff changeset	165 return AERR_SIZE;
5ec5e6637049 added server-side SMTP SIZE support (patch by Paolo) meillo@marmaro.de parents: 111 diff changeset	166 }
5ec5e6637049 added server-side SMTP SIZE support (patch by Paolo) meillo@marmaro.de parents: 111 diff changeset	167
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	168 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	169
270 0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	170 DEBUG(4) debugf("received %d lines of data (%d bytes)\n", line_cnt, data_size);
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	171
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	172 if (!msg->data_list) {
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	173 /* make sure data list is not NULL: */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	174 msg->data_list = g_list_append(NULL, g_strdup(""));
270 0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	175 }
0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	176 msg->data_list = g_list_reverse(msg->data_list);
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	177
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	178 /* we get here after we succesfully received the mail data */
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	179
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	180 msg->data_size = data_size;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	181 msg->received_time = time(NULL);
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	182
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	183 return AERR_OK;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	184 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	185
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	186 accept_error
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	187 accept_message_prepare(message * msg, guint flags)
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	188 {
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	189 struct passwd *passwd = NULL;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	190 GList *non_rcpt_list = NULL;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	191 time_t rec_time = time(NULL);
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	192
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	193 DEBUG(5) debugf("accept_message_prepare()\n");
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	194
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	195 /* create unique message id */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	196 msg->uid = g_malloc(14);
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	197
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	198 string_base62(msg->uid, rec_time, 6);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	199 msg->uid[6] = '-';
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	200 string_base62(&(msg->uid[7]), getpid(), 3);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	201 msg->uid[10] = '-';
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	202 string_base62(&(msg->uid[11]), msg->transfer_id, 2);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	203 msg->uid[13] = 0;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	204
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	205 /* if local, get password entry */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	206 if (msg->received_host == NULL) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	207 passwd = g_memdup(getpwuid(geteuid()), sizeof(struct passwd));
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	208 msg->ident = g_strdup(passwd->pw_name);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	209 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	210
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	211 /* set return path if local */
22 7c1635972aa7 small cleanups meillo@marmaro.de parents: 14 diff changeset	212 if (msg->return_path == NULL && msg->received_host == NULL) {
7c1635972aa7 small cleanups meillo@marmaro.de parents: 14 diff changeset	213 gchar *path = g_strdup_printf("<%s@%s>", passwd->pw_name, conf.host_name);
7c1635972aa7 small cleanups meillo@marmaro.de parents: 14 diff changeset	214 DEBUG(3) debugf("setting return_path for local accept: %s\n", path);
7c1635972aa7 small cleanups meillo@marmaro.de parents: 14 diff changeset	215 msg->return_path = create_address(path, TRUE);
7c1635972aa7 small cleanups meillo@marmaro.de parents: 14 diff changeset	216 g_free(path);
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	217 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	218
109 db52c64acaa2 improved comments related to -t option meillo@marmaro.de parents: 106 diff changeset	219 /* -t option (see comment above) */
268 7b12d081b939 removed ACC_DEL_RCPTS because it's always used with ACC_RCPT_FROM_HEAD markus schnalke <meillo@marmaro.de> parents: 265 diff changeset	220 if (flags & ACC_RCPT_FROM_HEAD) {
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	221 non_rcpt_list = msg->rcpt_list;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	222 msg->rcpt_list = NULL;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	223 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	224
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	225 /* scan headers */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	226 {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	227 gboolean has_id = FALSE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	228 gboolean has_date = FALSE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	229 gboolean has_sender = FALSE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	230 gboolean has_from = FALSE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	231 gboolean has_to_or_cc = FALSE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	232 GList hdr_node, hdr_node_next;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	233 header *hdr;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	234
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	235 for (hdr_node = g_list_first(msg->hdr_list);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	236 hdr_node != NULL; hdr_node = hdr_node_next) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	237 hdr_node_next = g_list_next(hdr_node);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	238 hdr = ((header *) (hdr_node->data));
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	239 DEBUG(5) debugf("scanning headers: %s", hdr->header);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	240 switch (hdr->id) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	241 case HEAD_MESSAGE_ID:
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	242 has_id = TRUE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	243 break;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	244 case HEAD_DATE:
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	245 has_date = TRUE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	246 break;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	247 case HEAD_FROM:
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	248 has_from = TRUE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	249 break;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	250 case HEAD_SENDER:
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	251 has_sender = TRUE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	252 break;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	253 case HEAD_TO:
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	254 case HEAD_CC:
106 1f0d63713a1c masqmail now always removes Bcc: headers meillo@marmaro.de parents: 105 diff changeset	255 has_to_or_cc = TRUE;
1f0d63713a1c masqmail now always removes Bcc: headers meillo@marmaro.de parents: 105 diff changeset	256 /* fall through */
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	257 case HEAD_BCC:
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	258 if (flags & ACC_RCPT_FROM_HEAD) {
109 db52c64acaa2 improved comments related to -t option meillo@marmaro.de parents: 106 diff changeset	259 /* -t option (see comment above) */
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	260 DEBUG(5) debugf("hdr->value = %s\n", hdr->value);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	261 if (hdr->value) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	262 msg->rcpt_list = addr_list_append_rfc822(msg->rcpt_list, hdr->value, conf.host_name);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	263 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	264 }
106 1f0d63713a1c masqmail now always removes Bcc: headers meillo@marmaro.de parents: 105 diff changeset	265 if (hdr->id == HEAD_BCC) {
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	266 DEBUG(3) debugf("removing 'Bcc' header\n");
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	267 msg->hdr_list = g_list_remove_link(msg->hdr_list, hdr_node);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	268 g_list_free_1(hdr_node);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	269 destroy_header(hdr);
106 1f0d63713a1c masqmail now always removes Bcc: headers meillo@marmaro.de parents: 105 diff changeset	270 }
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	271 break;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	272 case HEAD_ENVELOPE_TO:
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	273 if (flags & ACC_SAVE_ENVELOPE_TO) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	274 DEBUG(3) debugf("creating 'X-Orig-Envelope-To' header\n");
22 7c1635972aa7 small cleanups meillo@marmaro.de parents: 14 diff changeset	275 msg->hdr_list = g_list_prepend(msg->hdr_list, create_header(HEAD_UNKNOWN,
7c1635972aa7 small cleanups meillo@marmaro.de parents: 14 diff changeset	276 "X-Orig-Envelope-to: %s", hdr->value));
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	277 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	278 DEBUG(3) debugf("removing 'Envelope-To' header\n");
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	279 msg->hdr_list = g_list_remove_link(msg->hdr_list, hdr_node);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	280 g_list_free_1(hdr_node);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	281 destroy_header(hdr);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	282 break;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	283 case HEAD_RETURN_PATH:
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	284 if (flags & ACC_MAIL_FROM_HEAD) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	285 /* usually POP3 accept */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	286 msg->return_path = create_address_qualified(hdr->value, TRUE, msg->received_host);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	287 DEBUG(3) debugf("setting return_path to %s\n", addr_string(msg->return_path));
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	288 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	289 DEBUG(3) debugf("removing 'Return-Path' header\n");
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	290 msg->hdr_list = g_list_remove_link(msg->hdr_list, hdr_node);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	291 g_list_free_1(hdr_node);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	292 destroy_header(hdr);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	293 break;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	294 default:
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	295 break; /* make compiler happy */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	296 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	297 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	298
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	299 if (msg->return_path == NULL) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	300 /* this can happen for pop3 accept only and if no Return-path: header was given */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	301 GList *hdr_list;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	302 header *hdr;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	303
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	304 DEBUG(3) debugf("return_path == NULL\n");
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	305
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	306 hdr_list = find_header(msg->hdr_list, HEAD_SENDER, NULL);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	307 if (!hdr_list)
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	308 hdr_list = find_header(msg->hdr_list, HEAD_FROM, NULL);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	309 if (hdr_list) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	310 gchar *addr;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	311 hdr = (header *) (g_list_first(hdr_list)->data);
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	312
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	313 DEBUG(5) debugf("hdr->value = '%s'\n", hdr->value);
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	314
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	315 addr = g_strdup(hdr->value);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	316 g_strchomp(addr);
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	317
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	318 if ((msg->return_path = create_address_qualified(addr, FALSE, msg->received_host)) != NULL) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	319 DEBUG(3) debugf("setting return_path to %s\n", addr_string(msg->return_path));
13 49dab67fe461 code beautifying meillo@marmaro.de parents: 10 diff changeset	320 msg->hdr_list = g_list_append(msg->hdr_list, create_header(HEAD_UNKNOWN,
49dab67fe461 code beautifying meillo@marmaro.de parents: 10 diff changeset	321 "X-Warning: return path set from %s address\n",
49dab67fe461 code beautifying meillo@marmaro.de parents: 10 diff changeset	322 hdr->id == HEAD_SENDER ? "Sender:" : "From:"));
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	323 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	324 g_free(addr);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	325 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	326 if (msg->return_path == NULL) { /* no Sender: or From: or create_address_qualified failed */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	327 msg->return_path = create_address_qualified("postmaster", TRUE, conf.host_name);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	328 DEBUG(3) debugf("setting return_path to %s\n", addr_string(msg->return_path));
13 49dab67fe461 code beautifying meillo@marmaro.de parents: 10 diff changeset	329 msg->hdr_list = g_list_append(msg->hdr_list, create_header(HEAD_UNKNOWN,
25 d04fbd5ce16e fixed typing error meillo@marmaro.de parents: 22 diff changeset	330 "X-Warning: real return path is unknown\n"));
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	331 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	332 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	333
268 7b12d081b939 removed ACC_DEL_RCPTS because it's always used with ACC_RCPT_FROM_HEAD markus schnalke <meillo@marmaro.de> parents: 265 diff changeset	334 if (flags & ACC_RCPT_FROM_HEAD) {
7b12d081b939 removed ACC_DEL_RCPTS because it's always used with ACC_RCPT_FROM_HEAD markus schnalke <meillo@marmaro.de> parents: 265 diff changeset	335 /* remove the recipients given on the command line
7b12d081b939 removed ACC_DEL_RCPTS because it's always used with ACC_RCPT_FROM_HEAD markus schnalke <meillo@marmaro.de> parents: 265 diff changeset	336 from the ones given in headers
109 db52c64acaa2 improved comments related to -t option meillo@marmaro.de parents: 106 diff changeset	337 -t option (see comment above) */
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	338 GList *rcpt_node;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	339 foreach(non_rcpt_list, rcpt_node) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	340 address rcpt = (address ) (rcpt_node->data);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	341 GList *node;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	342 if ((node = g_list_find_custom(msg->rcpt_list, rcpt, _g_list_addr_isequal))) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	343 DEBUG(3) debugf("removing rcpt address %s\n", addr_string(node->data));
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	344 msg->rcpt_list = g_list_remove_link(msg->rcpt_list, node);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	345 destroy_address((address *) (node->data));
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	346 g_list_free_1(node);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	347 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	348 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	349 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	350
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	351 /* here we should have our recipients, fail if not: */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	352 if (msg->rcpt_list == NULL) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	353 logwrite(LOG_WARNING, "no recipients found in message\n");
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	354 return AERR_NORCPT;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	355 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	356
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	357 if (!(has_sender \|\| has_from)) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	358 DEBUG(3) debugf("adding 'From' header\n");
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	359 msg->hdr_list = g_list_append(msg->hdr_list,
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	360 msg->full_sender_name
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	361 ?
13 49dab67fe461 code beautifying meillo@marmaro.de parents: 10 diff changeset	362 create_header(HEAD_FROM, "From: \"%s\" <%s@%s>\n", msg->full_sender_name,
49dab67fe461 code beautifying meillo@marmaro.de parents: 10 diff changeset	363 msg->return_path->local_part, msg->return_path->domain)
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	364 :
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	365 create_header(HEAD_FROM, "From: <%s@%s>\n",
13 49dab67fe461 code beautifying meillo@marmaro.de parents: 10 diff changeset	366 msg->return_path->local_part, msg->return_path->domain)
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	367 );
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	368 }
106 1f0d63713a1c masqmail now always removes Bcc: headers meillo@marmaro.de parents: 105 diff changeset	369 if (!has_to_or_cc) {
1f0d63713a1c masqmail now always removes Bcc: headers meillo@marmaro.de parents: 105 diff changeset	370 DEBUG(3) debugf("no To: or Cc: header, hence adding `To: undisclosed recipients:;'\n");
105 47ee3fbcecd2 add `undisclosed recipients' header if no recipient headers available meillo@marmaro.de parents: 102 diff changeset	371 msg->hdr_list = g_list_append(msg->hdr_list, create_header(HEAD_TO, "To: undisclosed-recipients:;\n"));
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	372 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	373 if (!has_date) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	374 DEBUG(3) debugf("adding 'Date:' header\n");
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	375 msg->hdr_list = g_list_append(msg->hdr_list, create_header(HEAD_DATE, "Date: %s\n", rec_timestamp()));
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	376 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	377 if (!has_id) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	378 DEBUG(3) debugf("adding 'Message-ID:' header\n");
13 49dab67fe461 code beautifying meillo@marmaro.de parents: 10 diff changeset	379 msg->hdr_list = g_list_append(msg->hdr_list,
49dab67fe461 code beautifying meillo@marmaro.de parents: 10 diff changeset	380 create_header(HEAD_MESSAGE_ID, "Message-ID: <%s@%s>\n", msg->uid, conf.host_name));
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	381 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	382 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	383
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	384 /* Received header: */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	385 /* At this point because we have to know the rcpts for the 'for' part */
102 f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	386 gchar *for_string = NULL;
f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	387 header *hdr = NULL;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	388
102 f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	389 DEBUG(3) debugf("adding 'Received:' header\n");
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	390
102 f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	391 if (g_list_length(msg->rcpt_list) == 1) {
f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	392 address addr = (address ) (g_list_first(msg->rcpt_list)->data);
f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	393 for_string = g_strdup_printf(" for %s", addr_string(addr));
f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	394 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	395
102 f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	396 if (msg->received_host == NULL) {
f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	397 /* received locally */
f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	398 hdr = create_header(HEAD_RECEIVED, "Received: from %s by %s with %s (%s %s) id %s%s; %s\n",
f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	399 passwd->pw_name, conf.host_name, prot_names[msg->received_prot],
f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	400 PACKAGE, VERSION, msg->uid, for_string ? for_string : "", rec_timestamp());
f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	401 } else {
f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	402 /* received from remote */
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	403 #ifdef ENABLE_IDENT
102 f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	404 DEBUG(5) debugf("adding 'Received:' header (5)\n");
f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	405 hdr = create_header(HEAD_RECEIVED, "Received: from %s (ident=%s) by %s with %s (%s %s) id %s%s; %s\n",
f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	406 msg->received_host, msg->ident ? msg->ident : "unknown", conf.host_name,
f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	407 prot_names[msg->received_prot], PACKAGE, VERSION, msg->uid, for_string ? for_string : "",
f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	408 rec_timestamp());
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	409 #else
102 f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	410 hdr = create_header(HEAD_RECEIVED, "Received: from %s by %s with %s (%s %s) id %s%s; %s\n",
f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	411 msg->received_host, conf.host_name, prot_names[msg->received_prot],
f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	412 PACKAGE, VERSION, msg->uid, for_string ? for_string : "", rec_timestamp());
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	413 #endif
102 f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	414 }
f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	415 header_fold(hdr);
f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	416 msg->hdr_list = g_list_prepend(msg->hdr_list, hdr);
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	417
102 f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	418 if (for_string)
f4719cffc48c removed the ACC_NO_RECVD_HDR because it is never set meillo@marmaro.de parents: 25 diff changeset	419 g_free(for_string);
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	420
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	421 return AERR_OK;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	422 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	423
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	424 accept_error
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	425 accept_message(FILE * in, message * msg, guint flags)
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	426 {
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	427 accept_error err;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	428
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	429 err = accept_message_stream(in, msg, flags);
270 0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	430 if (err == AERR_OK) {
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	431 err = accept_message_prepare(msg, flags);
270 0c44b239c7fe refactoring in the small markus schnalke <meillo@marmaro.de> parents: 269 diff changeset	432 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	433
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	434 return err;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	435 }

Mercurial > masqmail

annotate src/accept.c @ 275:1405012509e3