X-Git-Url: https://vcs.fsf.org/?p=exim.git;a=blobdiff_plain;f=src%2Fsrc%2Fglobals.c;h=58b0321450625c6d4e2b62ae9b94cb080ef5b8f0;hp=0794e03f93354851debaad175d1240af9dc87db1;hb=8def5aaf652936e25a77eefe235bd333a89512c6;hpb=2c7db3f5d15a2f085d15ea0e8c22b826ed928721 diff --git a/src/src/globals.c b/src/src/globals.c index 0794e03f9..58b032145 100644 --- a/src/src/globals.c +++ b/src/src/globals.c @@ -1,10 +1,10 @@ -/* $Cambridge: exim/src/src/globals.c,v 1.5 2004/11/05 16:53:28 ph10 Exp $ */ +/* $Cambridge: exim/src/src/globals.c,v 1.51 2006/02/20 16:31:49 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 */ @@ -209,7 +225,7 @@ int acl_wherecodes[] = { 550, /* RCPT */ 550, /* STARTTLS */ 252 /* VRFY */ }; - + BOOL active_local_from_check = FALSE; BOOL active_local_sender_retain = FALSE; BOOL accept_8bitmime = FALSE; @@ -270,6 +286,9 @@ address_item address_defaults = { NULL, /* errors_address */ NULL, /* extra_headers */ NULL, /* remove_headers */ +#ifdef EXPERIMENTAL_SRS + NULL, /* srs_sender */ +#endif } }; @@ -308,14 +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; @@ -332,9 +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; @@ -361,8 +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[] = { @@ -434,9 +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; @@ -472,14 +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; @@ -517,6 +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; @@ -525,6 +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""; @@ -582,6 +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 }, @@ -600,6 +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 }, @@ -607,6 +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 }, @@ -617,7 +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); @@ -632,6 +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; @@ -652,9 +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; @@ -677,6 +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; @@ -701,6 +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; @@ -725,7 +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 $received_protocol}} " @@ -733,7 +839,8 @@ uschar *received_header_text = US "${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 $received_for}}" "\0<---------------Space to patch received_header_text->"; @@ -752,9 +859,13 @@ BOOL recipients_max_reject = FALSE; const pcre *regex_AUTH = NULL; const pcre *regex_check_dns_names = NULL; const pcre *regex_From = NULL; +const pcre *regex_IGNOREQUOTA = NULL; const pcre *regex_PIPELINING = NULL; const pcre *regex_SIZE = NULL; const pcre *regex_ismsgid = NULL; +#ifdef WITH_CONTENT_SCAN +uschar *regex_match_string = NULL; +#endif int remote_delivery_count = 0; int remote_max_parallel = 2; uschar *remote_sort_domains = NULL; @@ -766,7 +877,7 @@ uschar *return_path = NULL; BOOL return_path_remove = TRUE; int rewrite_existflags = 0; uschar *rfc1413_hosts = US"*"; -int rfc1413_query_timeout = 30; +int rfc1413_query_timeout = 5; /* BOOL rfc821_domains = FALSE; <<< on the way out */ uid_t root_uid = ROOT_UID; @@ -779,6 +890,9 @@ router_instance router_defaults = { NULL, /* driver name */ NULL, /* address_data */ +#ifdef EXPERIMENTAL_BRIGHTMAIL + NULL, /* bmi_rule */ +#endif NULL, /* cannot_route_message */ NULL, /* condition */ NULL, /* current_directory */ @@ -807,6 +921,11 @@ router_instance router_defaults = { NULL, /* transport_name */ TRUE, /* address_test */ +#ifdef EXPERIMENTAL_BRIGHTMAIL + FALSE, /* bmi_deliver_alternate */ + FALSE, /* bmi_deliver_default */ + FALSE, /* bmi_dont_deliver */ +#endif TRUE, /* expn */ FALSE, /* caseful_local_part */ FALSE, /* check_local_user */ @@ -877,6 +996,10 @@ BOOL sender_host_notsocket = FALSE; BOOL sender_host_unknown = FALSE; uschar *sender_ident = NULL; BOOL sender_local = FALSE; +BOOL sender_name_forced = FALSE; +uschar *sender_rate = NULL; +uschar *sender_rate_limit = NULL; +uschar *sender_rate_period = NULL; uschar *sender_rcvhost = NULL; BOOL sender_set_untrusted = FALSE; uschar *sender_unqualified_hosts = NULL; @@ -899,12 +1022,13 @@ int smtp_accept_queue_per_connection = 10; int smtp_accept_reserve = 0; uschar *smtp_active_hostname = NULL; BOOL smtp_authenticated = FALSE; -uschar *smtp_banner = US"$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; @@ -935,14 +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; @@ -1023,6 +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; @@ -1069,7 +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"?";