| 1 | /************************************************* |
| 2 | * Exim - an Internet mail transport agent * |
| 3 | *************************************************/ |
| 4 | |
| 5 | /* Copyright (c) University of Cambridge 1995 - 2015 */ |
| 6 | /* See the file NOTICE for conditions of use and distribution. */ |
| 7 | |
| 8 | /* Private structure for the private options and other private data. */ |
| 9 | |
| 10 | typedef struct { |
| 11 | uschar *hosts; |
| 12 | uschar *fallback_hosts; |
| 13 | host_item *hostlist; |
| 14 | host_item *fallback_hostlist; |
| 15 | uschar *authenticated_sender; |
| 16 | uschar *helo_data; |
| 17 | uschar *interface; |
| 18 | uschar *port; |
| 19 | uschar *protocol; |
| 20 | uschar *dscp; |
| 21 | uschar *serialize_hosts; |
| 22 | uschar *hosts_try_auth; |
| 23 | uschar *hosts_require_auth; |
| 24 | #ifdef EXPERIMENTAL_DANE |
| 25 | uschar *hosts_try_dane; |
| 26 | uschar *hosts_require_dane; |
| 27 | #endif |
| 28 | #ifndef DISABLE_PRDR |
| 29 | uschar *hosts_try_prdr; |
| 30 | #endif |
| 31 | #ifndef DISABLE_OCSP |
| 32 | uschar *hosts_request_ocsp; |
| 33 | uschar *hosts_require_ocsp; |
| 34 | #endif |
| 35 | uschar *hosts_require_tls; |
| 36 | uschar *hosts_avoid_tls; |
| 37 | uschar *hosts_verify_avoid_tls; |
| 38 | uschar *hosts_avoid_pipelining; |
| 39 | uschar *hosts_avoid_esmtp; |
| 40 | uschar *hosts_nopass_tls; |
| 41 | int command_timeout; |
| 42 | int connect_timeout; |
| 43 | int data_timeout; |
| 44 | int final_timeout; |
| 45 | int size_addition; |
| 46 | int hosts_max_try; |
| 47 | int hosts_max_try_hardlimit; |
| 48 | BOOL address_retry_include_sender; |
| 49 | BOOL allow_localhost; |
| 50 | BOOL authenticated_sender_force; |
| 51 | BOOL gethostbyname; |
| 52 | BOOL dns_qualify_single; |
| 53 | BOOL dns_search_parents; |
| 54 | dnssec_domains dnssec; |
| 55 | BOOL delay_after_cutoff; |
| 56 | BOOL hosts_override; |
| 57 | BOOL hosts_randomize; |
| 58 | BOOL keepalive; |
| 59 | BOOL lmtp_ignore_quota; |
| 60 | uschar *expand_retry_include_ip_address; |
| 61 | BOOL retry_include_ip_address; |
| 62 | #ifndef DISABLE_SOCKS |
| 63 | uschar *socks_proxy; |
| 64 | #endif |
| 65 | #ifdef SUPPORT_TLS |
| 66 | uschar *tls_certificate; |
| 67 | uschar *tls_crl; |
| 68 | uschar *tls_privatekey; |
| 69 | uschar *tls_require_ciphers; |
| 70 | uschar *gnutls_require_kx; |
| 71 | uschar *gnutls_require_mac; |
| 72 | uschar *gnutls_require_proto; |
| 73 | uschar *tls_sni; |
| 74 | uschar *tls_verify_certificates; |
| 75 | int tls_dh_min_bits; |
| 76 | BOOL tls_tempfail_tryclear; |
| 77 | uschar *tls_verify_hosts; |
| 78 | uschar *tls_try_verify_hosts; |
| 79 | uschar *tls_verify_cert_hostnames; |
| 80 | #endif |
| 81 | #ifndef DISABLE_DKIM |
| 82 | uschar *dkim_domain; |
| 83 | uschar *dkim_private_key; |
| 84 | uschar *dkim_selector; |
| 85 | uschar *dkim_canon; |
| 86 | uschar *dkim_sign_headers; |
| 87 | uschar *dkim_strict; |
| 88 | #endif |
| 89 | } smtp_transport_options_block; |
| 90 | |
| 91 | /* Data for reading the private options. */ |
| 92 | |
| 93 | extern optionlist smtp_transport_options[]; |
| 94 | extern int smtp_transport_options_count; |
| 95 | |
| 96 | /* Block containing default values. */ |
| 97 | |
| 98 | extern smtp_transport_options_block smtp_transport_option_defaults; |
| 99 | |
| 100 | /* The main, init, and closedown entry points for the transport */ |
| 101 | |
| 102 | extern BOOL smtp_transport_entry(transport_instance *, address_item *); |
| 103 | extern void smtp_transport_init(transport_instance *); |
| 104 | extern void smtp_transport_closedown(transport_instance *); |
| 105 | |
| 106 | |
| 107 | |
| 108 | extern int smtp_auth(uschar *, unsigned, address_item *, host_item *, |
| 109 | smtp_transport_options_block *, BOOL, |
| 110 | smtp_inblock *, smtp_outblock *); |
| 111 | extern BOOL smtp_mail_auth_str(uschar *, unsigned, |
| 112 | address_item *, smtp_transport_options_block *); |
| 113 | |
| 114 | #ifndef DISABLE_SOCKS |
| 115 | extern int socks_sock_connect(host_item *, int, int, uschar *, |
| 116 | transport_instance *, int); |
| 117 | #endif |
| 118 | |
| 119 | /* End of transports/smtp.h */ |