*************************************************/
/* Copyright (c) University of Cambridge 1995 - 2018 */
+/* Copyright (c) The Exim Maintainers 2020 */
/* See the file NOTICE for conditions of use and distribution. */
/* Almost all the global variables are defined together in this one header, so
#endif
#ifdef LOOKUP_SQLITE
+extern uschar *sqlite_dbfile; /* Filname for database */
extern int sqlite_lock_timeout; /* Internal lock waiting timeout */
#endif
#endif
uschar *cipher; /* Cipher used */
const uschar *cipher_stdname; /* Cipher used, RFC version */
+ const uschar *ver; /* TLS version */
BOOL on_connect; /* For older MTAs that don't STARTTLS */
uschar *on_connect_ports; /* Ports always tls-on-connect */
void *peercert; /* Certificate of peer, binary */
uschar *peerdn; /* DN from peer */
uschar *sni; /* Server Name Indication */
+ uschar *channelbinding; /* b64'd data identifying channel, for authenticators */
enum {
OCSP_NOT_REQ=0, /* not requested */
OCSP_NOT_RESP, /* no response to request */
BOOL host_resumable:1;
BOOL ticket_received:1;
#endif
+ BOOL verify_override:1; /* certificate_verified only due to tls_try_verify_hosts */
+ BOOL ext_master_secret:1; /* extended-master-secret was used */
} tls_support;
extern tls_support tls_in;
extern tls_support tls_out;
-#ifdef SUPPORT_TLS
+#ifndef DISABLE_TLS
extern BOOL gnutls_compat_mode; /* Less security, more compatibility */
extern BOOL gnutls_allow_auto_pkcs11; /* Let GnuTLS autoload PKCS11 modules */
extern uschar *openssl_options; /* OpenSSL compatibility options */
extern const pcre *regex_STARTTLS; /* For recognizing STARTTLS settings */
extern uschar *tls_certificate; /* Certificate file */
-extern uschar *tls_channelbinding_b64; /* string of base64 channel binding */
extern uschar *tls_crl; /* CRL File */
extern int tls_dh_max_bits; /* don't accept higher lib suggestions */
extern uschar *tls_dhparam; /* DH param file */
BOOL disable_logging :1; /* Disables log writing when TRUE */
#ifndef DISABLE_DKIM
BOOL dkim_disable_verify :1; /* Set via ACL control statement. When set, DKIM verification is disabled for the current message */
+ BOOL dkim_init_done :1; /* lazy-init status */
#endif
-#ifdef EXPERIMENTAL_DMARC
+#ifdef SUPPORT_DMARC
BOOL dmarc_has_been_checked :1; /* Global variable to check if test has been called yet */
BOOL dmarc_disable_verify :1; /* Set via ACL control statement. When set, DMARC verification is disabled for the current message */
BOOL dmarc_enable_forensic :1; /* Set via ACL control statement. When set, DMARC forensic reports are enabled for the current message */
BOOL sender_name_forced :1; /* Set by -F */
BOOL sender_set_untrusted :1; /* Sender set by untrusted caller */
BOOL smtp_authenticated :1; /* Sending client has authenticated */
-#ifdef EXPERIMENTAL_PIPE_CONNECT
+#ifndef DISABLE_PIPE_CONNECT
BOOL smtp_in_early_pipe_advertised :1; /* server advertised PIPE_CONNECT */
BOOL smtp_in_early_pipe_no_auth :1; /* too many authenticator names */
BOOL smtp_in_early_pipe_used :1; /* client did send early data */
BOOL synchronous_delivery :1; /* TRUE if -odi is set */
BOOL system_filtering :1; /* TRUE when running system filter */
+ BOOL taint_check_slow :1; /* malloc/mmap are not returning distinct ranges */
+ BOOL testsuite_delays :1; /* interprocess sequencing delays, under testsuite */
BOOL tcp_fastopen_ok :1; /* appears to be supported by kernel */
BOOL tcp_in_fastopen :1; /* conn usefully used fastopen */
BOOL tcp_in_fastopen_data :1; /* fastopen carried data */
extern BOOL allow_domain_literals; /* As it says */
extern BOOL allow_mx_to_ip; /* Allow MX records to -> ip address */
#ifdef EXPERIMENTAL_ARC
-struct arc_set *arc_received; /* highest ARC instance evaluation struct */
+extern struct arc_set *arc_received; /* highest ARC instance evaluation struct */
extern int arc_received_instance; /* highest ARC instance number in headers */
extern int arc_oldest_pass; /* lowest passing instance number in headers */
extern const uschar *arc_state; /* verification state */
} cut_t;
extern cut_t cutthrough; /* Deliver-concurrently */
+extern int daemon_notifier_fd; /* Unix socket for notifications */
extern uschar *daemon_smtp_port; /* Can be a list of ports */
extern int daemon_startup_retries; /* Number of times to retry */
extern int daemon_startup_sleep; /* Sleep between retries */
extern uschar *deliver_localpart_orig; /* The original local part for delivery */
extern uschar *deliver_localpart_parent; /* The parent local part for delivery */
extern uschar *deliver_localpart_prefix; /* The stripped prefix, if any */
+extern uschar *deliver_localpart_prefix_v; /* The stripped-prefix variable portion, if any */
extern uschar *deliver_localpart_suffix; /* The stripped suffix, if any */
+extern uschar *deliver_localpart_suffix_v; /* The stripped-suffix variable portion, if any */
+extern uschar *deliver_localpart_verified; /* de-tainted by check_local_part */
extern uschar *deliver_out_buffer; /* Buffer for copying file */
extern int deliver_queue_load_max; /* Different value for queue running */
extern address_item *deliver_recipients; /* Current set of addresses */
extern uschar *dkim_signers; /* Expansion variable, holds colon-separated list of domains and identities that have signed a message */
extern uschar *dkim_signing_domain; /* Expansion variable, domain used for signing a message. */
extern uschar *dkim_signing_selector; /* Expansion variable, selector used for signing a message. */
+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 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 */
extern uschar *dkim_verify_reason; /* result for this signature */
#endif
-#ifdef EXPERIMENTAL_DMARC
+#ifdef SUPPORT_DMARC
extern uschar *dmarc_domain_policy; /* Expansion for declared policy of used domain */
extern uschar *dmarc_forensic_sender; /* Set sender address for forensic reports */
extern uschar *dmarc_history_file; /* Expansion variable, file to store dmarc results */
extern BOOL mua_wrapper; /* TRUE when Exim is wrapping an MUA */
extern uid_t *never_users; /* List of uids never to be used */
-#ifdef WITH_CONTENT_SCAN
-#endif
+extern uschar *notifier_socket; /* Name for daemon notifier unix-socket */
extern const int on; /* For setsockopt */
extern const int off;
extern uschar *percent_hack_domains; /* Local domains for which '% operates */
extern uschar *pid_file_path; /* For writing daemon pids */
-#ifdef EXPERIMENTAL_PIPE_CONNECT
+#ifndef DISABLE_PIPE_CONNECT
extern uschar *pipe_connect_advertise_hosts; /* for banner/EHLO pipelining */
#endif
extern uschar *pipelining_advertise_hosts; /* As it says */
extern BOOL preserve_message_logs; /* Save msglog files */
extern uschar *primary_hostname; /* Primary name of this computer */
extern BOOL print_topbitchars; /* Topbit chars are printing chars */
-extern uschar process_info[]; /* For SIGUSR1 output */
+extern uschar *process_info; /* For SIGUSR1 output */
extern int process_info_len;
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)
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 */
+#ifdef EXPERIMENTAL_QUEUE_RAMP
+extern BOOL queue_fast_ramp; /* 2-phase queue-run overlap */
+#endif
extern BOOL queue_list_requires_admin; /* TRUE if -bp requires admin */
/* immediate children */
extern pid_t queue_run_pid; /* PID of the queue running process or 0 */
extern int queue_run_pipe; /* Pipe for synchronizing */
extern int queue_interval; /* Queue running interval */
extern uschar *queue_name; /* Name of queue, if nondefault spooling */
+extern uschar *queue_name_dest; /* Destination queue, for moving messages */
extern BOOL queue_only; /* TRUE to disable immediate delivery */
extern int queue_only_load; /* Max load before auto-queue */
extern BOOL queue_only_load_latch; /* Latch queue_only_load TRUE */
extern BOOL queue_only_override; /* Allow override from command line */
extern BOOL queue_run_in_order; /* As opposed to random */
extern uschar *queue_run_max; /* Max queue runners */
+extern unsigned queue_size; /* items in queue */
+extern time_t queue_size_next; /* next time to evaluate queue_size */
extern uschar *queue_smtp_domains; /* Ditto, for these domains */
extern unsigned int random_seed; /* Seed for random numbers */
extern uschar *raw_sender; /* Before rewriting */
extern uschar **raw_recipients; /* Before rewriting */
extern int raw_recipients_count;
+extern const uschar * rc_names[]; /* Mostly for debug output */
extern int rcpt_count; /* Count of RCPT commands in a message */
extern int rcpt_fail_count; /* Those that got 5xx */
extern int rcpt_defer_count; /* Those that got 4xx */
extern const pcre *regex_IGNOREQUOTA; /* For recognizing IGNOREQUOTA (LMTP) */
extern const pcre *regex_PIPELINING; /* For recognizing PIPELINING */
extern const pcre *regex_SIZE; /* For recognizing SIZE settings */
-#ifdef EXPERIMENTAL_PIPE_CONNECT
+#ifndef DISABLE_PIPE_CONNECT
extern const pcre *regex_EARLY_PIPE; /* For recognizing PIPE_CONNCT */
#endif
extern const pcre *regex_ismsgid; /* Compiled r.e. for message it */
extern router_instance *routers; /* Chain of instantiated routers */
extern router_instance router_defaults;/* Default values */
extern uschar *router_name; /* Name of router last started */
+extern tree_node *router_var; /* Variables set by router */
extern ip_address_item *running_interfaces; /* Host's running interfaces */
extern uschar *running_status; /* Flag string for testing */
extern int runrc; /* rc from ${run} */
extern BOOL srs_usehash; /* SRS use hash flag */
extern BOOL srs_usetimestamp; /* SRS use timestamp flag */
#endif
+#ifdef EXPERIMENTAL_SRS_NATIVE
+extern uschar *srs_recipient; /* SRS recipient */
+#endif
extern BOOL strict_acl_vars; /* ACL variables have to be set before being used */
extern int string_datestamp_offset;/* After insertion by string_format */
extern int string_datestamp_length;/* After insertion by string_format */
extern int test_harness_load_avg; /* For use when testing */
extern int thismessage_size_limit; /* Limit for this message */
extern int timeout_frozen_after; /* Max time to keep frozen messages */
+#ifdef MEASURE_TIMING
+extern struct timeval timestamp_startup; /* For development measurements */
+#endif
extern uschar *transport_name; /* Name of transport last started */
extern int transport_count; /* Count of bytes transported */
projects / exim.git / blobdiff