HCoop / hcoop / debian / exim4.git / blame
| Commit | Line | Data |
|---|---|---|
| 420a0d19 CE |
1 | /************************************************* |
| 2 | * Exim - an Internet mail transport agent * | |
| 3 | *************************************************/ | |
| 4 | ||
| 2813c06e | 5 | /* Copyright (c) University of Cambridge 1995 - 2017 */ |
| 420a0d19 CE |
6 | /* See the file NOTICE for conditions of use and distribution. */ |
| 7 | ||
| 2813c06e CE |
8 | #define DELIVER_BUFFER_SIZE 4096 |
| 9 | ||
| 10 | #define PENDING 256 | |
| 11 | #define PENDING_DEFER (PENDING + DEFER) | |
| 12 | #define PENDING_OK (PENDING + OK) | |
| 13 | ||
| 14 | ||
| 420a0d19 CE |
15 | /* Private structure for the private options and other private data. */ |
| 16 | ||
| 17 | typedef struct { | |
| 18 | uschar *hosts; | |
| 19 | uschar *fallback_hosts; | |
| 20 | host_item *hostlist; | |
| 21 | host_item *fallback_hostlist; | |
| 22 | uschar *authenticated_sender; | |
| 23 | uschar *helo_data; | |
| 24 | uschar *interface; | |
| 25 | uschar *port; | |
| 26 | uschar *protocol; | |
| 27 | uschar *dscp; | |
| 28 | uschar *serialize_hosts; | |
| 29 | uschar *hosts_try_auth; | |
| 30 | uschar *hosts_require_auth; | |
| 2813c06e CE |
31 | uschar *hosts_try_chunking; |
| 32 | #ifdef EXPERIMENTAL_DANE | |
| 33 | uschar *hosts_try_dane; | |
| 34 | uschar *hosts_require_dane; | |
| 35 | #endif | |
| 36 | uschar *hosts_try_fastopen; | |
| 420a0d19 CE |
37 | #ifndef DISABLE_PRDR |
| 38 | uschar *hosts_try_prdr; | |
| 39 | #endif | |
| 40 | #ifndef DISABLE_OCSP | |
| 41 | uschar *hosts_request_ocsp; | |
| 42 | uschar *hosts_require_ocsp; | |
| 43 | #endif | |
| 44 | uschar *hosts_require_tls; | |
| 45 | uschar *hosts_avoid_tls; | |
| 46 | uschar *hosts_verify_avoid_tls; | |
| 47 | uschar *hosts_avoid_pipelining; | |
| 48 | uschar *hosts_avoid_esmtp; | |
| 49 | uschar *hosts_nopass_tls; | |
| 50 | int command_timeout; | |
| 51 | int connect_timeout; | |
| 52 | int data_timeout; | |
| 53 | int final_timeout; | |
| 54 | int size_addition; | |
| 55 | int hosts_max_try; | |
| 56 | int hosts_max_try_hardlimit; | |
| 57 | BOOL address_retry_include_sender; | |
| 58 | BOOL allow_localhost; | |
| 59 | BOOL authenticated_sender_force; | |
| 60 | BOOL gethostbyname; | |
| 61 | BOOL dns_qualify_single; | |
| 62 | BOOL dns_search_parents; | |
| 2813c06e | 63 | dnssec_domains dnssec; |
| 420a0d19 CE |
64 | BOOL delay_after_cutoff; |
| 65 | BOOL hosts_override; | |
| 66 | BOOL hosts_randomize; | |
| 67 | BOOL keepalive; | |
| 68 | BOOL lmtp_ignore_quota; | |
| 2813c06e | 69 | uschar *expand_retry_include_ip_address; |
| 420a0d19 | 70 | BOOL retry_include_ip_address; |
| 2813c06e CE |
71 | #ifdef SUPPORT_SOCKS |
| 72 | uschar *socks_proxy; | |
| 73 | #endif | |
| 420a0d19 CE |
74 | #ifdef SUPPORT_TLS |
| 75 | uschar *tls_certificate; | |
| 76 | uschar *tls_crl; | |
| 77 | uschar *tls_privatekey; | |
| 78 | uschar *tls_require_ciphers; | |
| 420a0d19 CE |
79 | uschar *tls_sni; |
| 80 | uschar *tls_verify_certificates; | |
| 81 | int tls_dh_min_bits; | |
| 82 | BOOL tls_tempfail_tryclear; | |
| 83 | uschar *tls_verify_hosts; | |
| 84 | uschar *tls_try_verify_hosts; | |
| 420a0d19 | 85 | uschar *tls_verify_cert_hostnames; |
| 420a0d19 CE |
86 | #endif |
| 87 | #ifndef DISABLE_DKIM | |
| 2813c06e | 88 | struct ob_dkim dkim; |
| 420a0d19 CE |
89 | #endif |
| 90 | } smtp_transport_options_block; | |
| 91 | ||
| 2813c06e CE |
92 | /* smtp connect context */ |
| 93 | typedef struct { | |
| 94 | uschar * from_addr; | |
| 95 | address_item * addrlist; | |
| 96 | host_item * host; | |
| 97 | int host_af; | |
| 98 | int port; | |
| 99 | uschar * interface; | |
| 100 | ||
| 101 | BOOL verify:1; | |
| 102 | BOOL lmtp:1; | |
| 103 | BOOL smtps:1; | |
| 104 | BOOL ok:1; | |
| 105 | BOOL setting_up:1; | |
| 106 | BOOL esmtp:1; | |
| 107 | BOOL esmtp_sent:1; | |
| 108 | #ifndef DISABLE_PRDR | |
| 109 | BOOL prdr_active:1; | |
| 110 | #endif | |
| 111 | #ifdef SUPPORT_I18N | |
| 112 | BOOL utf8_needed:1; | |
| 113 | #endif | |
| 114 | BOOL dsn_all_lasthop:1; | |
| 115 | #if defined(SUPPORT_TLS) && defined(EXPERIMENTAL_DANE) | |
| 116 | BOOL dane:1; | |
| 117 | BOOL dane_required:1; | |
| 118 | #endif | |
| 119 | BOOL pending_MAIL:1; | |
| 120 | BOOL pending_BDAT:1; | |
| 121 | BOOL good_RCPT:1; | |
| 122 | BOOL completed_addr:1; | |
| 123 | BOOL send_rset:1; | |
| 124 | BOOL send_quit:1; | |
| 125 | ||
| 126 | int max_rcpt; | |
| 127 | int cmd_count; | |
| 128 | ||
| 129 | uschar peer_offered; | |
| 130 | uschar * igquotstr; | |
| 131 | uschar * helo_data; | |
| 132 | #ifdef EXPERIMENTAL_DSN_INFO | |
| 133 | uschar * smtp_greeting; | |
| 134 | uschar * helo_response; | |
| 135 | #endif | |
| 136 | ||
| 137 | address_item * first_addr; | |
| 138 | address_item * next_addr; | |
| 139 | address_item * sync_addr; | |
| 140 | ||
| 141 | smtp_inblock inblock; | |
| 142 | smtp_outblock outblock; | |
| 143 | uschar buffer[DELIVER_BUFFER_SIZE]; | |
| 144 | uschar inbuffer[4096]; | |
| 145 | uschar outbuffer[4096]; | |
| 146 | ||
| 147 | transport_instance * tblock; | |
| 148 | smtp_transport_options_block * ob; | |
| 149 | } smtp_context; | |
| 150 | ||
| 151 | extern int smtp_setup_conn(smtp_context *, BOOL); | |
| 152 | extern int smtp_write_mail_and_rcpt_cmds(smtp_context *, int *); | |
| 153 | ||
| 154 | ||
| 420a0d19 CE |
155 | /* Data for reading the private options. */ |
| 156 | ||
| 157 | extern optionlist smtp_transport_options[]; | |
| 158 | extern int smtp_transport_options_count; | |
| 159 | ||
| 160 | /* Block containing default values. */ | |
| 161 | ||
| 162 | extern smtp_transport_options_block smtp_transport_option_defaults; | |
| 163 | ||
| 164 | /* The main, init, and closedown entry points for the transport */ | |
| 165 | ||
| 166 | extern BOOL smtp_transport_entry(transport_instance *, address_item *); | |
| 167 | extern void smtp_transport_init(transport_instance *); | |
| 168 | extern void smtp_transport_closedown(transport_instance *); | |
| 169 | ||
| 170 | ||
| 171 | ||
| 172 | extern int smtp_auth(uschar *, unsigned, address_item *, host_item *, | |
| 173 | smtp_transport_options_block *, BOOL, | |
| 174 | smtp_inblock *, smtp_outblock *); | |
| 175 | extern BOOL smtp_mail_auth_str(uschar *, unsigned, | |
| 176 | address_item *, smtp_transport_options_block *); | |
| 177 | ||
| 2813c06e CE |
178 | #ifdef SUPPORT_SOCKS |
| 179 | extern int socks_sock_connect(host_item *, int, int, uschar *, | |
| 180 | transport_instance *, int); | |
| 181 | #endif | |
| 182 | ||
| 420a0d19 | 183 | /* End of transports/smtp.h */ |