X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/d7d7b7b91dd75cec636fc144da7e27eed860f971..80a47a2c9633437d4ceebd214cd44abfbd4f4543:/src/src/readconf.c diff --git a/src/src/readconf.c b/src/src/readconf.c index b860b96d3..2b02ddf64 100644 --- a/src/src/readconf.c +++ b/src/src/readconf.c @@ -1,10 +1,10 @@ -/* $Cambridge: exim/src/src/readconf.c,v 1.17 2006/02/07 11:19:00 ph10 Exp $ */ +/* $Cambridge: exim/src/src/readconf.c,v 1.36 2009/06/10 07:34:04 tom Exp $ */ /************************************************* * Exim - an Internet mail transport agent * *************************************************/ -/* Copyright (c) University of Cambridge 1995 - 2006 */ +/* Copyright (c) University of Cambridge 1995 - 2007 */ /* See the file NOTICE for conditions of use and distribution. */ /* Functions for reading the configuration file, and for displaying @@ -138,9 +138,13 @@ static optionlist optionlist_config[] = { #ifdef WITH_CONTENT_SCAN { "acl_not_smtp_mime", opt_stringptr, &acl_not_smtp_mime }, #endif + { "acl_not_smtp_start", opt_stringptr, &acl_not_smtp_start }, { "acl_smtp_auth", opt_stringptr, &acl_smtp_auth }, { "acl_smtp_connect", opt_stringptr, &acl_smtp_connect }, { "acl_smtp_data", opt_stringptr, &acl_smtp_data }, +#ifndef DISABLE_DKIM + { "acl_smtp_dkim", opt_stringptr, &acl_smtp_dkim }, +#endif { "acl_smtp_etrn", opt_stringptr, &acl_smtp_etrn }, { "acl_smtp_expn", opt_stringptr, &acl_smtp_expn }, { "acl_smtp_helo", opt_stringptr, &acl_smtp_helo }, @@ -149,6 +153,7 @@ static optionlist optionlist_config[] = { #ifdef WITH_CONTENT_SCAN { "acl_smtp_mime", opt_stringptr, &acl_smtp_mime }, #endif + { "acl_smtp_notquit", opt_stringptr, &acl_smtp_notquit }, { "acl_smtp_predata", opt_stringptr, &acl_smtp_predata }, { "acl_smtp_quit", opt_stringptr, &acl_smtp_quit }, { "acl_smtp_rcpt", opt_stringptr, &acl_smtp_rcpt }, @@ -189,12 +194,23 @@ static optionlist optionlist_config[] = { { "daemon_smtp_ports", opt_stringptr, &daemon_smtp_port }, { "daemon_startup_retries", opt_int, &daemon_startup_retries }, { "daemon_startup_sleep", opt_time, &daemon_startup_sleep }, +#ifdef EXPERIMENTAL_DCC + { "dcc_direct_add_header", opt_bool, &dcc_direct_add_header }, + { "dccifd_address", opt_stringptr, &dccifd_address }, + { "dccifd_options", opt_stringptr, &dccifd_options }, +#endif { "delay_warning", opt_timelist, &delay_warning }, { "delay_warning_condition", opt_stringptr, &delay_warning_condition }, { "deliver_drop_privilege", opt_bool, &deliver_drop_privilege }, { "deliver_queue_load_max", opt_fixed, &deliver_queue_load_max }, { "delivery_date_remove", opt_bool, &delivery_date_remove }, +#ifdef ENABLE_DISABLE_FSYNC + { "disable_fsync", opt_bool, &disable_fsync }, +#endif { "disable_ipv6", opt_bool, &disable_ipv6 }, +#ifndef DISABLE_DKIM + { "dkim_verify_signers", opt_stringptr, &dkim_verify_signers }, +#endif { "dns_again_means_nonexist", opt_stringptr, &dns_again_means_nonexist }, { "dns_check_names_pattern", opt_stringptr, &check_dns_names_pattern }, { "dns_csa_search_limit", opt_int, &dns_csa_search_limit }, @@ -205,6 +221,7 @@ static optionlist optionlist_config[] = { /* This option is now a no-op, retained for compability */ { "drop_cr", opt_bool, &drop_cr }, /*********************************************************/ + { "dsn_from", opt_stringptr, &dsn_from }, { "envelope_to_remove", opt_bool, &envelope_to_remove }, { "errors_copy", opt_stringptr, &errors_copy }, { "errors_reply_to", opt_stringptr, &errors_reply_to }, @@ -217,6 +234,11 @@ static optionlist optionlist_config[] = { { "freeze_tell", opt_stringptr, &freeze_tell }, { "gecos_name", opt_stringptr, &gecos_name }, { "gecos_pattern", opt_stringptr, &gecos_pattern }, +#ifdef SUPPORT_TLS + { "gnutls_require_kx", opt_stringptr, &gnutls_require_kx }, + { "gnutls_require_mac", opt_stringptr, &gnutls_require_mac }, + { "gnutls_require_protocols", opt_stringptr, &gnutls_require_proto }, +#endif { "header_line_maxsize", opt_int, &header_line_maxsize }, { "header_maxsize", opt_int, &header_maxsize }, { "headers_charset", opt_stringptr, &headers_charset }, @@ -254,6 +276,7 @@ static optionlist optionlist_config[] = { { "log_timezone", opt_bool, &log_timezone }, { "lookup_open_max", opt_int, &lookup_open_max }, { "max_username_length", opt_int, &max_username_length }, + { "message_body_newlines", opt_bool, &message_body_newlines }, { "message_body_visible", opt_mkint, &message_body_visible }, { "message_id_header_domain", opt_stringptr, &message_id_domain }, { "message_id_header_text", opt_stringptr, &message_id_text }, @@ -292,6 +315,7 @@ static optionlist optionlist_config[] = { { "queue_only", opt_bool, &queue_only }, { "queue_only_file", opt_stringptr, &queue_only_file }, { "queue_only_load", opt_fixed, &queue_only_load }, + { "queue_only_load_latch", opt_bool, &queue_only_load_latch }, { "queue_only_override", opt_bool, &queue_only_override }, { "queue_run_in_order", opt_bool, &queue_run_in_order }, { "queue_run_max", opt_int, &queue_run_max }, @@ -338,6 +362,9 @@ static optionlist optionlist_config[] = { { "smtp_return_error_details",opt_bool, &smtp_return_error_details }, #ifdef WITH_CONTENT_SCAN { "spamd_address", opt_stringptr, &spamd_address }, +#endif +#ifdef EXPERIMENTAL_SPF + { "spf_guess", opt_stringptr, &spf_guess }, #endif { "split_spool_directory", opt_bool, &split_spool_directory }, { "spool_directory", opt_stringptr, &spool_directory }, @@ -353,6 +380,7 @@ static optionlist optionlist_config[] = { { "srs_usehash", opt_bool, &srs_usehash }, { "srs_usetimestamp", opt_bool, &srs_usetimestamp }, #endif + { "strict_acl_vars", opt_bool, &strict_acl_vars }, { "strip_excess_angle_brackets", opt_bool, &strip_excess_angle_brackets }, { "strip_trailing_dot", opt_bool, &strip_trailing_dot }, { "syslog_duplication", opt_bool, &syslog_duplication }, @@ -812,6 +840,10 @@ for (;;) } *t = 0; + if (*ss != '/') + log_write(0, LOG_PANIC_DIE|LOG_CONFIG_IN, ".include specifies a non-" + "absolute path \"%s\"", ss); + if (include_if_exists != 0 && (Ustat(ss, &statbuf) != 0)) continue; save = store_get(sizeof(config_file_item)); @@ -1814,8 +1846,10 @@ switch (type) case opt_int: { uschar *endptr; + long int lvalue; + errno = 0; - value = strtol(CS s, CSS &endptr, intbase); + lvalue = strtol(CS s, CSS &endptr, intbase); if (endptr == s) log_write(0, LOG_PANIC_DIE|LOG_CONFIG_IN, "%sinteger expected for %s", @@ -1825,25 +1859,28 @@ switch (type) { if (tolower(*endptr) == 'k') { - if (value > INT_MAX/1024 || value < INT_MIN/1024) errno = ERANGE; - else value *= 1024; + if (lvalue > INT_MAX/1024 || lvalue < INT_MIN/1024) errno = ERANGE; + else lvalue *= 1024; endptr++; } else if (tolower(*endptr) == 'm') { - if (value > INT_MAX/(1024*1024) || value < INT_MIN/(1024*1024)) + if (lvalue > INT_MAX/(1024*1024) || lvalue < INT_MIN/(1024*1024)) errno = ERANGE; - else value *= 1024*1024; + else lvalue *= 1024*1024; endptr++; } } - if (errno == ERANGE) log_write(0, LOG_PANIC_DIE|LOG_CONFIG_IN, - "absolute value of integer \"%s\" is too large (overflow)", s); + if (errno == ERANGE || lvalue > INT_MAX || lvalue < INT_MIN) + log_write(0, LOG_PANIC_DIE|LOG_CONFIG_IN, + "absolute value of integer \"%s\" is too large (overflow)", s); while (isspace(*endptr)) endptr++; if (*endptr != 0) extra_chars_error(endptr, inttype, US"integer value for ", name); + + value = (int)lvalue; } if (data_block == NULL) @@ -2011,6 +2048,12 @@ readconf_printtime(int t) int s, m, h, d, w; uschar *p = time_buffer; +if (t < 0) + { + *p++ = '-'; + t = -t; + } + s = t % 60; t /= 60; m = t % 60; @@ -2809,10 +2852,19 @@ wanted. */ if (timezone_string != NULL && *timezone_string == 0) timezone_string = NULL; +/* The max retry interval must not be greater than 24 hours. */ + +if (retry_interval_max > 24*60*60) retry_interval_max = 24*60*60; + /* remote_max_parallel must be > 0 */ if (remote_max_parallel <= 0) remote_max_parallel = 1; +/* Save the configured setting of freeze_tell, so we can re-instate it at the +start of a new SMTP message. */ + +freeze_tell_config = freeze_tell; + /* The primary host name may be required for expansion of spool_directory and log_file_path, so make sure it is set asap. It is obtained from uname(), but if that yields an unqualified value, make a FQDN by using gethostbyname to @@ -3402,7 +3454,9 @@ else if (len == 7 && strncmpic(pp, US"timeout", len) == 0) } } -else if (strncmpic(pp, US"rcpt_4", 6) == 0) +else if (strncmpic(pp, US"mail_4", 6) == 0 || + strncmpic(pp, US"rcpt_4", 6) == 0 || + strncmpic(pp, US"data_4", 6) == 0) { BOOL bad = FALSE; int x = 255; /* means "any 4xx code" */ @@ -3419,18 +3473,24 @@ else if (strncmpic(pp, US"rcpt_4", 6) == 0) else if (a != 'x' || b != 'x') bad = TRUE; } - if (bad) return US"rcpt_4 must be followed by xx, dx, or dd, where " - "x is literal and d is any digit"; + if (bad) + return string_sprintf("%.4s_4 must be followed by xx, dx, or dd, where " + "x is literal and d is any digit", pp); - *basic_errno = ERRNO_RCPT4XX; + *basic_errno = (*pp == 'm')? ERRNO_MAIL4XX : + (*pp == 'r')? ERRNO_RCPT4XX : ERRNO_DATA4XX; *more_errno = x << 8; } else if (len == 4 && strncmpic(pp, US"auth", len) == 0 && strncmpic(q+1, US"failed", p-q-1) == 0) - { *basic_errno = ERRNO_AUTHFAIL; - } + +else if (strncmpic(pp, US"lost_connection", p - pp) == 0) + *basic_errno = ERRNO_SMTPCLOSED; + +else if (strncmpic(pp, US"tls_required", p - pp) == 0) + *basic_errno = ERRNO_TLSREQUIRED; else if (len != 1 || Ustrncmp(pp, "*", 1) != 0) return string_sprintf("unknown or malformed retry error \"%.*s\"", p-pp, pp);