2 * Copyright (c) 2008 The DragonFly Project. All rights reserved.
4 * This code is derived from software contributed to The DragonFly Project
5 * by Simon 'corecode' Schubert <corecode@fs.ei.tum.de> and
6 * Matthias Schmidt <matthias@dragonflybsd.org>.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in
16 * the documentation and/or other materials provided with the
18 * 3. Neither the name of The DragonFly Project nor the names of its
19 * contributors may be used to endorse or promote products derived
20 * from this software without specific, prior written permission.
22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
23 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
24 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
25 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
26 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
27 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
28 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
29 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
30 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
31 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
32 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * $DragonFly: src/libexec/dma/dma.h,v 1.8 2008/09/30 17:47:21 swildner Exp $
41 #include <openssl/ssl.h>
43 #include <sys/queue.h>
47 #define __unused __attribute__((unused))
53 #define VERSION "DragonFly Mail Agent"
56 #define MIN_RETRY 300 /* 5 minutes */
57 #define MAX_RETRY (3*60*60) /* retry at least every 3 hours */
58 #define MAX_TIMEOUT (5*24*60*60) /* give up after 5 days */
60 #define PATH_MAX 1024 /* Max path len */
62 #define SMTP_PORT 25 /* Default SMTP port */
63 #define CON_TIMEOUT 120 /* Connection timeout */
65 #define VIRTUAL 0x001 /* Support for address rewrites */
66 #define STARTTLS 0x002 /* StartTLS support */
67 #define SECURETRANS 0x004 /* SSL/TLS in general */
68 #define NOSSL 0x008 /* Do not use SSL */
69 #define DEFER 0x010 /* Defer mails */
70 #define INSECURE 0x020 /* Allow plain login w/o encryption */
71 #define FULLBOUNCE 0x040 /* Bounce the full message */
74 #define CONF_PATH "/etc/dma/dma.conf" /* Default path to dma.conf */
78 SLIST_ENTRY(stritem) next;
81 SLIST_HEAD(strlist, stritem);
84 LIST_ENTRY(alias) next;
88 LIST_HEAD(aliases, alias);
91 LIST_ENTRY(qitem) next;
103 LIST_HEAD(queueh, qitem);
128 SLIST_ENTRY(virtuser) next;
132 SLIST_HEAD(virtusers, virtuser);
135 SLIST_ENTRY(authuser) next;
140 SLIST_HEAD(authusers, authuser);
143 /* global variables */
144 extern struct aliases aliases;
145 extern struct config *config;
146 extern struct strlist tmpfs;
147 extern struct virtusers virtusers;
148 extern struct authusers authusers;
150 extern char neterr[BUF_SIZE];
152 /* aliases_parse.y */
157 void trim_line(char *);
158 int parse_conf(const char *);
159 int parse_virtuser(const char *);
160 int parse_authfile(const char *);
163 void hmac_md5(unsigned char *, int, unsigned char *, int, caddr_t);
164 int smtp_auth_md5(struct qitem *, int, char *, char *);
165 int smtp_init_crypto(struct qitem *, int, int);
168 char *ssl_errstr(void);
169 int read_remote(int, int, char *);
170 ssize_t send_remote_command(int, const char*, ...);
171 int deliver_remote(struct qitem *, const char **);
174 int base64_encode(const void *, int, char **);
175 int base64_decode(const char *, void *);
178 int open_locked(const char *, int, ...);
179 int add_recp(struct queue *, const char *, const char *, int);
180 const char *hostname(void);
183 int newspoolf(struct queue *, const char *);
184 int linkspool(struct queue *);
185 void load_queue(struct queue *, int);
186 void delqueue(struct qitem *);
189 int deliver_local(struct qitem *, const char **errmsg);