Allow slashes in the dns_check_names_pattern default value.
[exim.git] / src / src / globals.c
index b9cf2458f3ce61140e6af13622e5d2682c6b61d0..5dc7ccd37d97149701f2703db49f5cf36001a72c 100644 (file)
@@ -1,10 +1,10 @@
-/* $Cambridge: exim/src/src/globals.c,v 1.1 2004/10/07 10:39:01 ph10 Exp $ */
+/* $Cambridge: exim/src/src/globals.c,v 1.50 2006/02/14 16:18:14 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2004 */
+/* Copyright (c) University of Cambridge 1995 - 2006 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* All the global variables are defined together in this one module, so
@@ -62,6 +62,10 @@ BOOL    opt_perl_at_start      = FALSE;
 BOOL    opt_perl_started       = FALSE;
 #endif
 
+#ifdef EXPAND_DLFUNC
+tree_node *dlobj_anchor        = NULL;
+#endif
+
 #ifdef LOOKUP_IBASE
 uschar *ibase_servers          = NULL;
 #endif
@@ -83,6 +87,10 @@ uschar *oracle_servers         = NULL;
 uschar *pgsql_servers          = NULL;
 #endif
 
+#ifdef LOOKUP_SQLITE
+int     sqlite_lock_timeout    = 5;
+#endif
+
 #ifdef SUPPORT_MOVE_FROZEN_MESSAGES
 BOOL    move_frozen_messages   = FALSE;
 #endif
@@ -156,6 +164,9 @@ int address_expansions_count = sizeof(address_expansions)/sizeof(uschar **);
 
 tree_node *acl_anchor          = NULL;
 uschar *acl_not_smtp           = NULL;
+#ifdef WITH_CONTENT_SCAN
+uschar *acl_not_smtp_mime      = NULL;
+#endif
 uschar *acl_smtp_auth          = NULL;
 uschar *acl_smtp_connect       = NULL;
 uschar *acl_smtp_data          = NULL;
@@ -164,13 +175,16 @@ uschar *acl_smtp_expn          = NULL;
 uschar *acl_smtp_helo          = NULL;
 uschar *acl_smtp_mail          = NULL;
 uschar *acl_smtp_mailauth      = NULL;
+#ifdef WITH_CONTENT_SCAN
+uschar *acl_smtp_mime          = NULL;
+#endif
 uschar *acl_smtp_predata       = NULL;
 uschar *acl_smtp_quit          = NULL;
 uschar *acl_smtp_rcpt          = NULL;
 uschar *acl_smtp_starttls      = NULL;
 uschar *acl_smtp_vrfy          = NULL;
 BOOL    acl_temp_details       = FALSE;
-uschar *acl_var[ACL_C_MAX+ACL_M_MAX];
+uschar *acl_var[ACL_CVARS + ACL_MVARS];
 uschar *acl_verify_message     = NULL;
 header_line *acl_warn_headers  = NULL;
 string_item *acl_warn_logged   = NULL;
@@ -181,6 +195,7 @@ error codes - keep in step with definitions of ACL_WHERE_xxxx in macros.h. */
 uschar *acl_wherenames[]       = { US"RCPT",
                                    US"MAIL",
                                    US"PREDATA",
+                                   US"MIME",
                                    US"DATA",
                                    US"non-SMTP",
                                    US"AUTH",
@@ -197,6 +212,7 @@ uschar *acl_wherenames[]       = { US"RCPT",
 int     acl_wherecodes[]       = { 550,     /* RCPT */
                                    550,     /* MAIL */
                                    550,     /* PREDATA */
+                                   550,     /* MIME */
                                    550,     /* DATA */
                                    0,       /* not SMTP; not relevant */
                                    503,     /* AUTH */
@@ -210,6 +226,8 @@ int     acl_wherecodes[]       = { 550,     /* RCPT */
                                    252      /* VRFY */
                                  };
 
+BOOL    active_local_from_check = FALSE;
+BOOL    active_local_sender_retain = FALSE;
 BOOL    accept_8bitmime        = FALSE;
 address_item  *addr_duplicate  = NULL;
 
@@ -268,6 +286,9 @@ address_item address_defaults = {
     NULL,               /* errors_address */
     NULL,               /* extra_headers */
     NULL,               /* remove_headers */
+#ifdef EXPERIMENTAL_SRS
+    NULL,               /* srs_sender */
+#endif
   }
 };
 
@@ -306,14 +327,33 @@ auth_instance auth_defaults    = {
 
 uschar *auth_defer_msg         = US"reason not recorded";
 uschar *auth_defer_user_msg    = US"";
+uschar *auth_vars[AUTH_VARS];
 int     auto_thaw              = 0;
+#ifdef WITH_CONTENT_SCAN
+uschar *av_scanner             = US"sophie:/var/run/sophie";  /* AV scanner */
+#endif
 
 BOOL    background_daemon      = TRUE;
+
+#if BASE_62 == 62
 uschar *base62_chars=
     US"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
+#else
+uschar *base62_chars= US"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+#endif
+
 uschar *bi_command             = NULL;
 uschar *big_buffer             = NULL;
 int     big_buffer_size        = BIG_BUFFER_SIZE;
+#ifdef EXPERIMENTAL_BRIGHTMAIL
+uschar *bmi_alt_location       = NULL;
+uschar *bmi_base64_tracker_verdict = NULL;
+uschar *bmi_base64_verdict     = NULL;
+uschar *bmi_config_file        = US"/opt/brightmail/etc/brightmail.cfg";
+int     bmi_deliver            = 1;
+int     bmi_run                = 0;
+uschar *bmi_verdicts           = NULL;
+#endif
 int     body_linecount         = 0;
 int     body_zerocount         = 0;
 uschar *bounce_message_file    = NULL;
@@ -330,9 +370,10 @@ int     callout_cache_domain_negative_expire = 3*60*60;
 int     callout_cache_positive_expire = 24*60*60;
 int     callout_cache_negative_expire = 2*60*60;
 uschar *callout_random_local_part = US"$primary_hostname-$tod_epoch-testing";
-uschar *check_dns_names_pattern= US"(?i)^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$";
+uschar *check_dns_names_pattern= US"(?i)^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9/-]*[^\\W_])?)+$";
 int     check_log_inodes       = 0;
 int     check_log_space        = 0;
+BOOL    check_rfc2047_length   = TRUE;
 int     check_spool_inodes     = 0;
 int     check_spool_space      = 0;
 int     clmacro_count          = 0;
@@ -341,6 +382,9 @@ BOOL    config_changed         = FALSE;
 FILE   *config_file            = NULL;
 uschar *config_filename        = NULL;
 int     config_lineno          = 0;
+#ifdef CONFIGURE_GROUP
+gid_t   config_gid             = CONFIGURE_GROUP;
+#endif
 uschar *config_main_filelist   = US CONFIGURE_FILE
                          "\0<-----------Space to patch configure_filename->";
 uschar *config_main_filename   = NULL;
@@ -356,8 +400,13 @@ BOOL    continue_more          = FALSE;
 int     continue_sequence      = 1;
 uschar *continue_transport     = NULL;
 
+uschar *csa_status             = NULL;
+
 BOOL    daemon_listen          = FALSE;
 uschar *daemon_smtp_port       = US"smtp";
+int     daemon_startup_retries = 9;
+int     daemon_startup_sleep   = 30;
+BOOL    debug_daemon           = FALSE;
 int     debug_fd               = -1;
 FILE   *debug_file             = NULL;
 bit_table debug_options[]      = {
@@ -429,9 +478,23 @@ uschar *deliver_selectstring   = NULL;
 BOOL    deliver_selectstring_regex = FALSE;
 uschar *deliver_selectstring_sender = NULL;
 BOOL    deliver_selectstring_sender_regex = FALSE;
+#ifdef WITH_OLD_DEMIME
+int     demime_errorlevel      = 0;
+int     demime_ok              = 0;
+uschar *demime_reason          = NULL;
+#endif
+BOOL    disable_ipv6           = FALSE;
 BOOL    disable_logging        = FALSE;
 
+#ifdef EXPERIMENTAL_DOMAINKEYS
+uschar *dk_signing_domain      = NULL;
+uschar *dk_signing_selector    = NULL;
+int     dk_do_verify           = 0;
+#endif
+
 uschar *dns_again_means_nonexist = NULL;
+int     dns_csa_search_limit   = 5;
+BOOL    dns_csa_use_reverse    = TRUE;
 uschar *dns_ipv4_lookup        = NULL;
 int     dns_retrans            = 0;
 int     dns_retry              = 0;
@@ -467,14 +530,22 @@ uschar *expand_string_message;
 BOOL    extract_addresses_remove_arguments = TRUE;
 uschar *extra_local_interfaces = NULL;
 
+int     fake_response          = OK;
+uschar *fake_response_text     = US"Your message has been rejected but is being kept for evaluation.\nIf it was a legitimate message, it may still be delivered to the target recipient(s).";
 int     filter_n[FILTER_VARIABLE_COUNT];
 BOOL    filter_running         = FALSE;
 int     filter_sn[FILTER_VARIABLE_COUNT];
-uschar *filter_test            = NULL;
+int     filter_test            = FTEST_NONE;
+uschar *filter_test_sfile      = NULL;
+uschar *filter_test_ufile      = NULL;
 uschar *filter_thisaddress     = NULL;
 int     finduser_retries       = 0;
+#ifdef WITH_OLD_DEMIME
+uschar *found_extension        = NULL;
+#endif
 uid_t   fixed_never_users[]    = { FIXED_NEVER_USERS };
 uschar *freeze_tell            = NULL;
+uschar *freeze_tell_config     = NULL;
 uschar *fudged_queue_times     = US"";
 
 uschar *gecos_name             = NULL;
@@ -512,6 +583,7 @@ uschar *helo_allow_chars       = US"";
 uschar *helo_lookup_domains    = US"@ : @[]";
 uschar *helo_try_verify_hosts  = NULL;
 BOOL    helo_verified          = FALSE;
+BOOL    helo_verify_failed     = FALSE;
 uschar *helo_verify_hosts      = NULL;
 uschar *hex_digits             = US"0123456789abcdef";
 uschar *hold_domains           = NULL;
@@ -520,6 +592,7 @@ BOOL    host_checking_callout  = FALSE;
 uschar *host_data              = NULL;
 BOOL    host_find_failed_syntax= FALSE;
 uschar *host_lookup            = NULL;
+BOOL    host_lookup_deferred   = FALSE;
 BOOL    host_lookup_failed     = FALSE;
 uschar *host_lookup_order      = US"bydns:byaddr";
 uschar *host_lookup_msg        = US"";
@@ -577,6 +650,7 @@ independently. This separation became necessary when the number of log
 selectors was getting close to filling a 32-bit word. */
 
 bit_table log_options[]        = {
+  { US"acl_warn_skipped",             LX_acl_warn_skipped },
   { US"address_rewrite",              L_address_rewrite },
   { US"all",                          L_all },
   { US"all_parents",                  L_all_parents },
@@ -595,6 +669,7 @@ bit_table log_options[]        = {
   { US"outgoing_port",                LX_outgoing_port },
   { US"queue_run",                    L_queue_run },
   { US"queue_time",                   LX_queue_time },
+  { US"queue_time_overall",           LX_queue_time_overall },
   { US"received_recipients",          LX_received_recipients },
   { US"received_sender",              LX_received_sender },
   { US"rejected_header",              LX_rejected_header },
@@ -602,6 +677,7 @@ bit_table log_options[]        = {
   { US"retry_defer",                  L_retry_defer },
   { US"return_path_on_delivery",      LX_return_path_on_delivery },
   { US"sender_on_delivery",           LX_sender_on_delivery },
+  { US"sender_verify_fail",           LX_sender_verify_fail },
   { US"size_reject",                  L_size_reject },
   { US"skip_delivery",                L_skip_delivery },
   { US"smtp_confirmation",            LX_smtp_confirmation },
@@ -612,7 +688,8 @@ bit_table log_options[]        = {
   { US"subject",                      LX_subject },
   { US"tls_certificate_verified",     LX_tls_certificate_verified },
   { US"tls_cipher",                   LX_tls_cipher },
-  { US"tls_peerdn",                   LX_tls_peerdn }
+  { US"tls_peerdn",                   LX_tls_peerdn },
+  { US"unknown_in_list",              LX_unknown_in_list }
 };
 
 int     log_options_count      = sizeof(log_options)/sizeof(bit_table);
@@ -627,6 +704,9 @@ uschar *lookup_value           = NULL;
 
 macro_item  *macros            = NULL;
 uschar *mailstore_basename     = NULL;
+#ifdef WITH_CONTENT_SCAN
+uschar *malware_name           = NULL;  /* Virus Name */
+#endif
 int     max_username_length    = 0;
 int     message_age            = 0;
 uschar *message_body           = NULL;
@@ -647,9 +727,33 @@ int     message_size           = 0;
 uschar *message_size_limit     = US"50M";
 uschar  message_subdir[2]      = { 0, 0 };
 uschar *message_reference      = NULL;
+
+/* MIME ACL expandables */
+#ifdef WITH_CONTENT_SCAN
+int     mime_anomaly_level     = 0;
+uschar *mime_anomaly_text      = NULL;
+uschar *mime_boundary          = NULL;
+uschar *mime_charset           = NULL;
+uschar *mime_content_description = NULL;
+uschar *mime_content_disposition = NULL;
+uschar *mime_content_id        = NULL;
+unsigned int mime_content_size = 0;
+uschar *mime_content_transfer_encoding = NULL;
+uschar *mime_content_type      = NULL;
+uschar *mime_decoded_filename  = NULL;
+uschar *mime_filename          = NULL;
+int     mime_is_multipart      = 0;
+int     mime_is_coverletter    = 0;
+int     mime_is_rfc822         = 0;
+int     mime_part_count        = -1;
+#endif
+
 BOOL    mua_wrapper            = FALSE;
 
 uid_t  *never_users            = NULL;
+#ifdef WITH_CONTENT_SCAN
+BOOL    no_mbox_unspool        = FALSE;
+#endif
 BOOL    no_multiline_responses = FALSE;
 
 uid_t   original_euid;
@@ -672,6 +776,10 @@ BOOL    print_topbitchars      = FALSE;
 uschar  process_info[PROCESS_INFO_SIZE];
 uschar *process_log_path       = NULL;
 BOOL    prod_requires_admin    = TRUE;
+uschar *prvscheck_address      = NULL;
+uschar *prvscheck_keynum       = NULL;
+uschar *prvscheck_result       = NULL;
+
 
 uschar *qualify_domain_recipient = NULL;
 uschar *qualify_domain_sender  = NULL;
@@ -696,6 +804,9 @@ BOOL    queue_smtp             = FALSE;
 uschar *queue_smtp_domains     = NULL;
 
 unsigned int random_seed       = 0;
+tree_node *ratelimiters_cmd    = NULL;
+tree_node *ratelimiters_conn   = NULL;
+tree_node *ratelimiters_mail   = NULL;
 uschar *raw_active_hostname    = NULL;
 uschar *raw_sender             = NULL;
 uschar **raw_recipients        = NULL;
@@ -720,7 +831,7 @@ date  will be automatically added on the end. */
 uschar *received_header_text   = US
      "Received: "
      "${if def:sender_rcvhost {from $sender_rcvhost\n\t}"
-     "{${if def:sender_ident {from $sender_ident }}"
+     "{${if def:sender_ident {from ${quote_local_part:$sender_ident} }}"
      "${if def:sender_helo_name {(helo=$sender_helo_name)\n\t}}}}"
      "by $primary_hostname "
      "${if def:received_protocol {with $received_protocol}} "
@@ -728,7 +839,8 @@ uschar *received_header_text   = US
      "${if def:tls_cipher {($tls_cipher)\n\t}}"
      #endif
      "(Exim $version_number)\n\t"
-     "id $message_id"
+     "${if def:sender_address {(envelope-from <$sender_address>)\n\t}}"
+     "id $message_exim_id"
      "${if def:received_for {\n\tfor $received_for}}"
      "\0<---------------Space to patch received_header_text->";
 
@@ -737,6 +849,7 @@ uschar *received_protocol      = NULL;
 int     received_time          = 0;
 uschar *recipient_data         = NULL;
 uschar *recipient_unqualified_hosts = NULL;
+uschar *recipient_verify_failure = NULL;
 int     recipients_count       = 0;
 BOOL    recipients_discarded   = FALSE;
 recipient_item  *recipients_list = NULL;
@@ -746,9 +859,13 @@ BOOL    recipients_max_reject  = FALSE;
 const pcre *regex_AUTH         = NULL;
 const pcre *regex_check_dns_names = NULL;
 const pcre *regex_From         = NULL;
+const pcre *regex_IGNOREQUOTA  = NULL;
 const pcre *regex_PIPELINING   = NULL;
 const pcre *regex_SIZE         = NULL;
 const pcre *regex_ismsgid      = NULL;
+#ifdef WITH_CONTENT_SCAN
+uschar *regex_match_string     = NULL;
+#endif
 int     remote_delivery_count  = 0;
 int     remote_max_parallel    = 2;
 uschar *remote_sort_domains    = NULL;
@@ -773,6 +890,9 @@ router_instance  router_defaults = {
     NULL,                      /* driver name */
 
     NULL,                      /* address_data */
+#ifdef EXPERIMENTAL_BRIGHTMAIL
+    NULL,                      /* bmi_rule */
+#endif
     NULL,                      /* cannot_route_message */
     NULL,                      /* condition */
     NULL,                      /* current_directory */
@@ -801,6 +921,11 @@ router_instance  router_defaults = {
     NULL,                      /* transport_name */
 
     TRUE,                      /* address_test */
+#ifdef EXPERIMENTAL_BRIGHTMAIL
+    FALSE,                     /* bmi_deliver_alternate */
+    FALSE,                     /* bmi_deliver_default */
+    FALSE,                     /* bmi_dont_deliver */
+#endif
     TRUE,                      /* expn */
     FALSE,                     /* caseful_local_part */
     FALSE,                     /* check_local_user */
@@ -854,6 +979,7 @@ BOOL    search_find_defer      = FALSE;
 uschar *self_hostname          = NULL;
 uschar *sender_address         = NULL;
 unsigned int sender_address_cache[(MAX_NAMED_LIST * 2)/32];
+uschar *sender_address_data    = NULL;
 BOOL    sender_address_forced  = FALSE;
 uschar *sender_address_unrewritten = NULL;
 uschar *sender_data            = NULL;
@@ -870,9 +996,14 @@ BOOL    sender_host_notsocket  = FALSE;
 BOOL    sender_host_unknown    = FALSE;
 uschar *sender_ident           = NULL;
 BOOL    sender_local           = FALSE;
+BOOL    sender_name_forced     = FALSE;
+uschar *sender_rate            = NULL;
+uschar *sender_rate_limit      = NULL;
+uschar *sender_rate_period     = NULL;
 uschar *sender_rcvhost         = NULL;
 BOOL    sender_set_untrusted   = FALSE;
 uschar *sender_unqualified_hosts = NULL;
+uschar *sender_verify_failure = NULL;
 address_item *sender_verified_list  = NULL;
 address_item *sender_verified_failed = NULL;
 int     sender_verified_rc     = -1;
@@ -891,12 +1022,13 @@ int     smtp_accept_queue_per_connection = 10;
 int     smtp_accept_reserve    = 0;
 uschar *smtp_active_hostname   = NULL;
 BOOL    smtp_authenticated     = FALSE;
-uschar *smtp_banner            = US"$primary_hostname ESMTP "
+uschar *smtp_banner            = US"$smtp_active_hostname ESMTP "
                              "Exim $version_number $tod_full"
                              "\0<---------------Space to patch smtp_banner->";
 BOOL    smtp_batched_input     = FALSE;
 BOOL    smtp_check_spool_space = TRUE;
-uschar *smtp_command_argument  = NULL;
+uschar *smtp_cmd_argument      = NULL;
+uschar *smtp_cmd_buffer        = NULL;
 int     smtp_connect_backlog   = 20;
 double  smtp_delay_mail        = 0.0;
 double  smtp_delay_rcpt        = 0.0;
@@ -927,14 +1059,46 @@ int     smtp_rlr_limit         = 0;
 int     smtp_rlr_threshold     = INT_MAX;
 BOOL    smtp_use_pipelining    = FALSE;
 BOOL    smtp_use_size          = FALSE;
+
+#ifdef WITH_CONTENT_SCAN
+uschar *spamd_address          = US"127.0.0.1 783";
+uschar *spam_bar               = NULL;
+uschar *spam_report            = NULL;
+uschar *spam_score             = NULL;
+uschar *spam_score_int         = NULL;
+#endif
+#ifdef EXPERIMENTAL_SPF
+uschar *spf_header_comment     = NULL;
+uschar *spf_received           = NULL;
+uschar *spf_result             = NULL;
+uschar *spf_smtp_comment       = NULL;
+#endif
+
 BOOL    split_spool_directory  = FALSE;
 uschar *spool_directory        = US SPOOL_DIRECTORY
                            "\0<--------------Space to patch spool_directory->";
+#ifdef EXPERIMENTAL_SRS
+uschar *srs_config             = NULL;
+uschar *srs_db_address         = NULL;
+uschar *srs_db_key             = NULL;
+int     srs_hashlength         = 6;
+int     srs_hashmin            = -1;
+int     srs_maxage             = 31;
+uschar *srs_orig_recipient     = NULL;
+uschar *srs_orig_sender        = NULL;
+uschar *srs_recipient          = NULL;
+uschar *srs_secrets            = NULL;
+uschar *srs_status             = NULL;
+BOOL    srs_usehash            = TRUE;
+BOOL    srs_usetimestamp       = TRUE;
+#endif
 int     string_datestamp_offset= -1;
 BOOL    strip_excess_angle_brackets = FALSE;
 BOOL    strip_trailing_dot     = FALSE;
 uschar *submission_domain      = NULL;
 BOOL    submission_mode        = FALSE;
+uschar *submission_name        = NULL;
+BOOL    suppress_local_fixups  = FALSE;
 BOOL    synchronous_delivery   = FALSE;
 BOOL    syslog_duplication     = TRUE;
 int     syslog_facility        = LOG_MAIL;
@@ -1015,6 +1179,7 @@ transport_instance  transport_defaults = {
 int     transport_count;
 uschar **transport_filter_argv  = NULL;
 int     transport_filter_timeout;
+BOOL    transport_filter_timed_out = FALSE;
 int     transport_write_timeout= 0;
 
 tree_node  *tree_dns_fails     = NULL;
@@ -1061,7 +1226,7 @@ uschar *warnmsg_delay          = NULL;
 uschar *warnmsg_recipients     = NULL;
 BOOL    write_rejectlog        = TRUE;
 
-uschar *version_copyright      = US"Copyright (c) University of Cambridge 2004";
+uschar *version_copyright      = US"Copyright (c) University of Cambridge 2006";
 uschar *version_date           = US"?";
 uschar *version_cnumber        = US"????";
 uschar *version_string         = US"?";