X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/cf00dad6749f2b3c2ba9b1e02034b23944b7ee0c..54fc8428c5c4b3fa90347e5ca7d89c2d752a7032:/src/src/readconf.c diff --git a/src/src/readconf.c b/src/src/readconf.c index cf4048aae..1b4a04b66 100644 --- a/src/src/readconf.c +++ b/src/src/readconf.c @@ -1,10 +1,10 @@ -/* $Cambridge: exim/src/src/readconf.c,v 1.7 2005/04/05 13:58:35 ph10 Exp $ */ +/* $Cambridge: exim/src/src/readconf.c,v 1.28 2007/01/22 16:29:54 ph10 Exp $ */ /************************************************* * Exim - an Internet mail transport agent * *************************************************/ -/* Copyright (c) University of Cambridge 1995 - 2005 */ +/* 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 @@ -138,6 +138,7 @@ 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 }, @@ -182,17 +183,26 @@ static optionlist optionlist_config[] = { { "callout_random_local_part",opt_stringptr, &callout_random_local_part }, { "check_log_inodes", opt_int, &check_log_inodes }, { "check_log_space", opt_Kint, &check_log_space }, + { "check_rfc2047_length", opt_bool, &check_rfc2047_length }, { "check_spool_inodes", opt_int, &check_spool_inodes }, { "check_spool_space", opt_Kint, &check_spool_space }, { "daemon_smtp_port", opt_stringptr|opt_hidden, &daemon_smtp_port }, { "daemon_smtp_ports", opt_stringptr, &daemon_smtp_port }, + { "daemon_startup_retries", opt_int, &daemon_startup_retries }, + { "daemon_startup_sleep", opt_time, &daemon_startup_sleep }, { "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 }, { "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 }, + { "dns_csa_use_reverse", opt_bool, &dns_csa_use_reverse }, { "dns_ipv4_lookup", opt_stringptr, &dns_ipv4_lookup }, { "dns_retrans", opt_time, &dns_retrans }, { "dns_retry", opt_int, &dns_retry }, @@ -211,6 +221,11 @@ 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 }, @@ -335,9 +350,19 @@ static optionlist optionlist_config[] = { #endif { "split_spool_directory", opt_bool, &split_spool_directory }, { "spool_directory", opt_stringptr, &spool_directory }, +#ifdef LOOKUP_SQLITE + { "sqlite_lock_timeout", opt_int, &sqlite_lock_timeout }, +#endif #ifdef EXPERIMENTAL_SRS { "srs_config", opt_stringptr, &srs_config }, + { "srs_hashlength", opt_int, &srs_hashlength }, + { "srs_hashmin", opt_int, &srs_hashmin }, + { "srs_maxage", opt_int, &srs_maxage }, + { "srs_secrets", opt_stringptr, &srs_secrets }, + { "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 }, @@ -593,7 +618,7 @@ for (;;) { if (config_file_stack != NULL) /* EOF inside .include */ { - fclose(config_file); + (void)fclose(config_file); config_file = config_file_stack->file; config_filename = config_file_stack->filename; config_lineno = config_file_stack->lineno; @@ -797,6 +822,10 @@ 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)); @@ -1612,10 +1641,16 @@ switch (type) int count = 1; uid_t *list; int ptr = 0; - uschar *p = sptr; + uschar *p; + uschar *op = expand_string (sptr); + + if (op == NULL) + log_write(0, LOG_PANIC_DIE|LOG_CONFIG_IN, "failed to expand %s: %s", + name, expand_string_message); + p = op; if (*p != 0) count++; - while (*p != 0) if (*p++ == ':') count++; + while (*p != 0) if (*p++ == ':' && *p != 0) count++; list = store_malloc(count*sizeof(uid_t)); list[ptr++] = (uid_t)(count - 1); @@ -1624,7 +1659,7 @@ switch (type) else *((uid_t **)((uschar *)data_block + (long int)(ol->value))) = list; - p = sptr; + p = op; while (count-- > 1) { int sep = 0; @@ -1647,10 +1682,16 @@ switch (type) int count = 1; gid_t *list; int ptr = 0; - uschar *p = sptr; + uschar *p; + uschar *op = expand_string (sptr); + if (op == NULL) + log_write(0, LOG_PANIC_DIE|LOG_CONFIG_IN, "failed to expand %s: %s", + name, expand_string_message); + + p = op; if (*p != 0) count++; - while (*p != 0) if (*p++ == ':') count++; + while (*p != 0) if (*p++ == ':' && *p != 0) count++; list = store_malloc(count*sizeof(gid_t)); list[ptr++] = (gid_t)(count - 1); @@ -1659,7 +1700,7 @@ switch (type) else *((gid_t **)((uschar *)data_block + (long int)(ol->value))) = list; - p = sptr; + p = op; while (count-- > 1) { int sep = 0; @@ -1984,6 +2025,12 @@ 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; @@ -2782,10 +2829,19 @@ 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 @@ -2806,9 +2862,9 @@ if (primary_hostname == NULL) struct hostent *hostdata; #if HAVE_IPV6 - if (dns_ipv4_lookup == NULL || + if (!disable_ipv6 && (dns_ipv4_lookup == NULL || match_isinlist(hostname, &dns_ipv4_lookup, 0, NULL, NULL, MCL_DOMAIN, - TRUE, NULL) != OK) + TRUE, NULL) != OK)) af = AF_INET6; #else af = AF_INET; @@ -3375,7 +3431,9 @@ 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" */ @@ -3392,18 +3450,24 @@ 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); @@ -3541,6 +3605,7 @@ while ((p = get_config_line()) != NULL) break; case 'G': /* Geometrically increasing intervals */ + case 'H': /* Ditto, but with randomness */ rule->p1 = retry_arg(&p, 0); rule->p2 = retry_arg(&p, 1); break; @@ -3551,7 +3616,7 @@ while ((p = get_config_line()) != NULL) } if (rule->timeout <= 0 || rule->p1 <= 0 || - (rule->rule == 'G' && rule->p2 < 1000)) + (rule->rule != 'F' && rule->p2 < 1000)) log_write(0, LOG_PANIC_DIE|LOG_CONFIG_IN, "bad parameters for retry rule"); @@ -3801,7 +3866,7 @@ while(next_section[0] != 0) } } -fclose(config_file); +(void)fclose(config_file); } /* End of readconf.c */