X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/89318c714454e11217505d2163d807d5d827f50a..fba5586e6d47f55e024e97681c166e857c4f3d1c:/src/src/globals.h diff --git a/src/src/globals.h b/src/src/globals.h index c9ef5e484..9ec44487f 100644 --- a/src/src/globals.h +++ b/src/src/globals.h @@ -2,9 +2,10 @@ * Exim - an Internet mail transport agent * *************************************************/ -/* Copyright (c) The Exim Maintainers 2020 - 2022 */ +/* Copyright (c) The Exim Maintainers 2020 - 2023 */ /* Copyright (c) University of Cambridge 1995 - 2018 */ /* See the file NOTICE for conditions of use and distribution. */ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Almost all the global variables are defined together in this one header, so that they are easy to find. However, those that are visible during the @@ -117,6 +118,7 @@ typedef struct { #endif BOOL verify_override:1; /* certificate_verified only due to tls_try_verify_hosts */ BOOL ext_master_secret:1; /* extended-master-secret was used */ + BOOL channelbind_exporter:1; /* channelbinding is EXPORTER not UNIQUE */ } tls_support; extern tls_support tls_in; extern tls_support tls_out; @@ -244,6 +246,7 @@ extern struct global_flags { BOOL no_mbox_unspool :1; /* don't unlink files in /scan directory */ #endif BOOL no_multiline_responses :1; /* For broken clients */ + BOOL notifier_socket_en :1; /* Permit create of notifier socket */ BOOL parse_allow_group :1; /* Allow group syntax */ BOOL parse_found_group :1; /* In the middle of a group */ @@ -254,8 +257,6 @@ extern struct global_flags { BOOL queue_2stage :1; /* Run queue in 2-stage manner */ BOOL queue_only_policy :1; /* ACL or local_scan wants queue_only */ - BOOL queue_run_first_delivery :1; /* If TRUE, first deliveries only */ - BOOL queue_run_force :1; /* TRUE to force during queue run */ BOOL queue_run_local :1; /* Local deliveries only in queue run */ BOOL queue_running :1; /* TRUE for queue running process and */ BOOL queue_smtp :1; /* Disable all immediate SMTP (-odqs)*/ @@ -431,12 +432,13 @@ extern gstring *client_cmd_log; /* debug log of client cmds & responses * extern int clmacro_count; /* Number of command line macros */ extern uschar *clmacros[]; /* Copy of them, for re-exec */ extern BOOL commandline_checks_require_admin; /* belt and braces for insecure setups */ +extern uint64_t connection_id; /* connection number */ extern int connection_max_messages;/* Max down one SMTP connection */ extern FILE *config_file; /* Configuration file */ extern const uschar *config_filename; /* Configuration file name */ extern gid_t config_gid; /* Additional group owner */ extern int config_lineno; /* Line number */ -extern uschar *config_main_filelist; /* List of possible config files */ +extern const uschar *config_main_filelist; /* List of possible config files */ extern uschar *config_main_filename; /* File name actually used */ extern uschar *config_main_directory; /* Directory where the main config file was found */ extern uid_t config_uid; /* Additional owner */ @@ -544,7 +546,7 @@ extern uschar *dkim_signing_selector; /* Expansion variable, selector used for extern uschar *dkim_verify_hashes; /* Preference order for signatures */ extern uschar *dkim_verify_keytypes; /* Preference order for signatures */ extern uschar *dkim_verify_min_keysizes; /* list of minimum key sizes, keyed by algo */ -extern BOOL dkim_verify_minimal; /* Shortcircuit signture verification */ +extern BOOL dkim_verify_minimal; /* Shortcircuit signature verification */ extern uschar *dkim_verify_overall; /* First successful domain verified, or null */ extern uschar *dkim_verify_signers; /* Colon-separated list of domains for each of which we call the DKIM ACL */ extern uschar *dkim_verify_status; /* result for this signature */ @@ -623,8 +625,8 @@ extern uschar *fake_response_text; /* User defined message for the above. De extern int filter_n[FILTER_VARIABLE_COUNT]; /* filter variables */ extern int filter_sn[FILTER_VARIABLE_COUNT]; /* variables set by system filter */ extern int filter_test; /* Filter test type */ -extern uschar *filter_test_sfile; /* System filter test file */ -extern uschar *filter_test_ufile; /* User filter test file */ +extern const uschar *filter_test_sfile;/* System filter test file */ +extern const uschar *filter_test_ufile;/* User filter test file */ extern uschar *filter_thisaddress; /* For address looping */ extern int finduser_retries; /* Retry count for getpwnam() */ extern uid_t fixed_never_users[]; /* Can't be overridden */ @@ -660,12 +662,16 @@ extern uschar *host_lookup_order; /* Order of host lookup types */ extern uschar *host_lookup_msg; /* Text for why it failed */ extern int host_number; /* For sharing spools */ extern uschar *host_number_string; /* For expanding */ -extern uschar *hosts_require_helo; /* check for HELO/EHLO before MAIL */ extern uschar *host_reject_connection; /* Reject these hosts */ -extern tree_node *hostlist_anchor; /* Tree of defined host lists */ -extern int hostlist_count; /* Number defined */ extern uschar *hosts_connection_nolog; /* Limits the logging option */ +extern uschar *hosts_require_helo; /* check for HELO/EHLO before MAIL */ extern uschar *hosts_treat_as_local; /* For routing */ +#ifdef EXPERIMENTAL_XCLIENT +extern uschar *hosts_xclient; /* Allow XCLIENT command for specified hosts */ +#endif +extern tree_node *hostlist_anchor; /* Tree of defined host lists */ +extern int hostlist_count; /* Number defined */ + extern int ignore_bounce_errors_after; /* Keep them for this time. */ extern BOOL ignore_fromline_local; /* Local SMTP ignore fromline */ @@ -680,6 +686,7 @@ extern uschar *keep_environment; /* Whitelist for environment variables */ extern int keep_malformed; /* Time to keep malformed messages */ extern uschar *eldap_dn; /* Where LDAP DNs are left */ +extern const uschar *letter_digit_hyphen_dot; /* Legitimate DNS host name chars */ #ifdef EXPERIMENTAL_ESMTP_LIMITS extern uschar *limits_advertise_hosts; /* for banner/EHLO pipelining */ #endif @@ -748,7 +755,7 @@ extern int message_utf8_downconvert; /* convert from utf8 */ const extern pcre2_code *regex_UTF8; /* For recognizing SMTPUTF8 settings */ #endif extern uschar message_subdir[]; /* Subdirectory for messages */ -extern uschar *message_reference; /* Reference for error messages */ +extern const uschar *message_reference;/* Reference for error messages */ /* MIME ACL expandables */ #ifdef WITH_CONTENT_SCAN @@ -791,7 +798,7 @@ extern uschar *originator_login; /* Login of same */ extern uschar *originator_name; /* Full name of same */ extern uid_t originator_uid; /* Uid of ditto */ extern uschar *override_local_interfaces; /* Value of -oX argument */ -extern uschar *override_pid_file_path; /* Value of -oP argument */ +extern const uschar *override_pid_file_path; /* Value of -oP argument */ extern BOOL panic_coredump; /* SEGV rather than exit, on LOG_PANIC_DIE */ extern pcre2_general_context * pcre_gen_ctx; /* pcre memory management */ @@ -801,7 +808,7 @@ extern pcre2_general_context * pcre_mlc_ctx; extern pcre2_compile_context * pcre_mlc_cmp_ctx; extern uschar *percent_hack_domains; /* Local domains for which '% operates */ -extern uschar *pid_file_path; /* For writing daemon pids */ +extern const uschar *pid_file_path; /* For writing daemon pids */ #ifndef DISABLE_PIPE_CONNECT extern uschar *pipe_connect_advertise_hosts; /* for banner/EHLO pipelining */ #endif @@ -819,20 +826,23 @@ extern uschar *process_log_path; /* Alternate path */ extern const uschar *process_purpose; /* for debug output */ extern BOOL prod_requires_admin; /* TRUE if prodding requires admin */ -#if defined(SUPPORT_PROXY) || defined(SUPPORT_SOCKS) +#if defined(SUPPORT_PROXY) || defined(SUPPORT_SOCKS) || defined(EXPERIMENTAL_XCLIENT) extern uschar *hosts_proxy; /* Hostlist which (require) use proxy protocol */ extern uschar *proxy_external_address; /* IP of remote interface of proxy */ extern int proxy_external_port; /* Port on remote interface of proxy */ extern uschar *proxy_local_address; /* IP of local interface of proxy */ extern int proxy_local_port; /* Port on local interface of proxy */ extern int proxy_protocol_timeout; /* Timeout for proxy negotiation */ -extern BOOL proxy_session; /* TRUE if receiving mail from valid proxy */ +extern BOOL proxy_session; /* TRUE if receiving mail from valid proxy + or sending via one */ #endif extern uschar *prvscheck_address; /* Set during prvscheck expansion item */ extern uschar *prvscheck_keynum; /* Set during prvscheck expansion item */ extern uschar *prvscheck_result; /* Set during prvscheck expansion item */ +extern qrunner *qrunners; /* tracking data for queues */ + extern const uschar *qualify_domain_recipient; /* Domain to qualify recipients with */ extern uschar *qualify_domain_sender; /* Domain to qualify senders with */ extern uschar *queue_domains; /* Queue these domains */ @@ -902,12 +912,12 @@ extern const pcre2_code *regex_EARLY_PIPE; /* For recognizing PIPE_CONNCT */ extern int regex_cachesize; /* number of entries */ extern const pcre2_code *regex_ismsgid; /* Compiled r.e. for message ID */ extern const pcre2_code *regex_smtp_code; /* For recognizing SMTP codes */ -extern const uschar *regex_vars[]; /* $regexN variables */ #ifdef WHITELIST_D_MACROS extern const pcre2_code *regex_whitelisted_macro; /* For -D macro values */ #endif #ifdef WITH_CONTENT_SCAN extern uschar *regex_match_string; /* regex that matched a line (regex ACL condition) */ +extern const uschar *regex_vars[]; #endif extern int remote_delivery_count; /* Number of remote addresses */ extern int remote_max_parallel; /* Maximum parallel delivery */ @@ -960,7 +970,7 @@ extern uschar *sending_ip_address; /* Address of outgoing (SMTP) interface * extern int sending_port; /* Port of outgoing interface */ extern SIGNAL_BOOL sigalrm_seen; /* Flag for sigalrm_handler */ extern const uschar *sigalarm_setter; /* For debug, set to callpoint of alarm() */ -extern uschar **sighup_argv; /* Args for re-execing after SIGHUP */ +extern const uschar **sighup_argv; /* Args for re-execing after SIGHUP */ extern int slow_lookup_log; /* Log DNS lookups taking longer than N millisecs */ extern int smtp_accept_count; /* Count of connections */ extern BOOL smtp_accept_keepalive; /* Set keepalive on incoming */ @@ -1055,7 +1065,7 @@ extern const uschar *submission_name; /* User name set from ACL */ extern BOOL syslog_duplication; /* FALSE => no duplicate logging */ extern int syslog_facility; /* As defined by Syslog.h */ extern BOOL syslog_pid; /* TRUE if PID on syslogs */ -extern uschar *syslog_processname; /* 'ident' param to openlog() */ +extern const uschar *syslog_processname; /* 'ident' param to openlog() */ extern BOOL syslog_timestamp; /* TRUE if time on syslogs */ extern uschar *system_filter; /* Name of system filter file */ @@ -1110,8 +1120,8 @@ extern uschar *uucp_from_pattern; /* For recognizing "From " lines */ extern uschar *uucp_from_sender; /* For building the sender */ extern uschar *warn_message_file; /* Template for warning messages */ -extern uschar *warnmsg_delay; /* String form of delay time */ -extern uschar *warnmsg_recipients; /* Recipients of warning message */ +extern const uschar *warnmsg_delay; /* String form of delay time */ +extern const uschar *warnmsg_recipients; /* Recipients of warning message */ extern BOOL write_rejectlog; /* Control of reject logging */ extern uschar *verify_mode; /* Running a router in verify mode */