/* $OpenBSD: report_smtp.c,v 1.11 2020/01/07 23:03:37 gilles Exp $ */ /* * Copyright (c) 2018 Gilles Chehade * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "smtpd.h" #include "log.h" #include "ssl.h" #include "rfc5322.h" void report_smtp_link_connect(const char *direction, uint64_t qid, const char *rdns, int fcrdns, const struct sockaddr_storage *ss_src, const struct sockaddr_storage *ss_dest) { struct timeval tv; gettimeofday(&tv, NULL); m_create(p_lka, IMSG_REPORT_SMTP_LINK_CONNECT, 0, 0, -1); m_add_string(p_lka, direction); m_add_timeval(p_lka, &tv); m_add_id(p_lka, qid); m_add_string(p_lka, rdns); m_add_int(p_lka, fcrdns); m_add_sockaddr(p_lka, (const struct sockaddr *)ss_src); m_add_sockaddr(p_lka, (const struct sockaddr *)ss_dest); m_close(p_lka); } void report_smtp_link_greeting(const char *direction, uint64_t qid, const char *domain) { struct timeval tv; gettimeofday(&tv, NULL); m_create(p_lka, IMSG_REPORT_SMTP_LINK_GREETING, 0, 0, -1); m_add_string(p_lka, direction); m_add_timeval(p_lka, &tv); m_add_id(p_lka, qid); m_add_string(p_lka, domain); m_close(p_lka); } void report_smtp_link_identify(const char *direction, uint64_t qid, const char *method, const char *identity) { struct timeval tv; gettimeofday(&tv, NULL); m_create(p_lka, IMSG_REPORT_SMTP_LINK_IDENTIFY, 0, 0, -1); m_add_string(p_lka, direction); m_add_timeval(p_lka, &tv); m_add_id(p_lka, qid); m_add_string(p_lka, method); m_add_string(p_lka, identity); m_close(p_lka); } void report_smtp_link_tls(const char *direction, uint64_t qid, const char *ssl) { struct timeval tv; gettimeofday(&tv, NULL); m_create(p_lka, IMSG_REPORT_SMTP_LINK_TLS, 0, 0, -1); m_add_string(p_lka, direction); m_add_timeval(p_lka, &tv); m_add_id(p_lka, qid); m_add_string(p_lka, ssl); m_close(p_lka); } void report_smtp_link_disconnect(const char *direction, uint64_t qid) { struct timeval tv; gettimeofday(&tv, NULL); m_create(p_lka, IMSG_REPORT_SMTP_LINK_DISCONNECT, 0, 0, -1); m_add_string(p_lka, direction); m_add_timeval(p_lka, &tv); m_add_id(p_lka, qid); m_close(p_lka); } void report_smtp_link_auth(const char *direction, uint64_t qid, const char *user, const char *result) { struct timeval tv; gettimeofday(&tv, NULL); m_create(p_lka, IMSG_REPORT_SMTP_LINK_AUTH, 0, 0, -1); m_add_string(p_lka, direction); m_add_timeval(p_lka, &tv); m_add_id(p_lka, qid); m_add_string(p_lka, user); m_add_string(p_lka, result); m_close(p_lka); } void report_smtp_tx_reset(const char *direction, uint64_t qid, uint32_t msgid) { struct timeval tv; gettimeofday(&tv, NULL); m_create(p_lka, IMSG_REPORT_SMTP_TX_RESET, 0, 0, -1); m_add_string(p_lka, direction); m_add_timeval(p_lka, &tv); m_add_id(p_lka, qid); m_add_u32(p_lka, msgid); m_close(p_lka); } void report_smtp_tx_begin(const char *direction, uint64_t qid, uint32_t msgid) { struct timeval tv; gettimeofday(&tv, NULL); m_create(p_lka, IMSG_REPORT_SMTP_TX_BEGIN, 0, 0, -1); m_add_string(p_lka, direction); m_add_timeval(p_lka, &tv); m_add_id(p_lka, qid); m_add_u32(p_lka, msgid); m_close(p_lka); } void report_smtp_tx_mail(const char *direction, uint64_t qid, uint32_t msgid, const char *address, int ok) { struct timeval tv; gettimeofday(&tv, NULL); m_create(p_lka, IMSG_REPORT_SMTP_TX_MAIL, 0, 0, -1); m_add_string(p_lka, direction); m_add_timeval(p_lka, &tv); m_add_id(p_lka, qid); m_add_u32(p_lka, msgid); m_add_string(p_lka, address); m_add_int(p_lka, ok); m_close(p_lka); } void report_smtp_tx_rcpt(const char *direction, uint64_t qid, uint32_t msgid, const char *address, int ok) { struct timeval tv; gettimeofday(&tv, NULL); m_create(p_lka, IMSG_REPORT_SMTP_TX_RCPT, 0, 0, -1); m_add_string(p_lka, direction); m_add_timeval(p_lka, &tv); m_add_id(p_lka, qid); m_add_u32(p_lka, msgid); m_add_string(p_lka, address); m_add_int(p_lka, ok); m_close(p_lka); } void report_smtp_tx_envelope(const char *direction, uint64_t qid, uint32_t msgid, uint64_t evpid) { struct timeval tv; gettimeofday(&tv, NULL); m_create(p_lka, IMSG_REPORT_SMTP_TX_ENVELOPE, 0, 0, -1); m_add_string(p_lka, direction); m_add_timeval(p_lka, &tv); m_add_id(p_lka, qid); m_add_u32(p_lka, msgid); m_add_id(p_lka, evpid); m_close(p_lka); } void report_smtp_tx_data(const char *direction, uint64_t qid, uint32_t msgid, int ok) { struct timeval tv; gettimeofday(&tv, NULL); m_create(p_lka, IMSG_REPORT_SMTP_TX_DATA, 0, 0, -1); m_add_string(p_lka, direction); m_add_timeval(p_lka, &tv); m_add_id(p_lka, qid); m_add_u32(p_lka, msgid); m_add_int(p_lka, ok); m_close(p_lka); } void report_smtp_tx_commit(const char *direction, uint64_t qid, uint32_t msgid, size_t msgsz) { struct timeval tv; gettimeofday(&tv, NULL); m_create(p_lka, IMSG_REPORT_SMTP_TX_COMMIT, 0, 0, -1); m_add_string(p_lka, direction); m_add_timeval(p_lka, &tv); m_add_id(p_lka, qid); m_add_u32(p_lka, msgid); m_add_size(p_lka, msgsz); m_close(p_lka); } void report_smtp_tx_rollback(const char *direction, uint64_t qid, uint32_t msgid) { struct timeval tv; gettimeofday(&tv, NULL); m_create(p_lka, IMSG_REPORT_SMTP_TX_ROLLBACK, 0, 0, -1); m_add_string(p_lka, direction); m_add_timeval(p_lka, &tv); m_add_id(p_lka, qid); m_add_u32(p_lka, msgid); m_close(p_lka); } void report_smtp_protocol_client(const char *direction, uint64_t qid, const char *command) { struct timeval tv; gettimeofday(&tv, NULL); m_create(p_lka, IMSG_REPORT_SMTP_PROTOCOL_CLIENT, 0, 0, -1); m_add_string(p_lka, direction); m_add_timeval(p_lka, &tv); m_add_id(p_lka, qid); m_add_string(p_lka, command); m_close(p_lka); } void report_smtp_protocol_server(const char *direction, uint64_t qid, const char *response) { struct timeval tv; gettimeofday(&tv, NULL); m_create(p_lka, IMSG_REPORT_SMTP_PROTOCOL_SERVER, 0, 0, -1); m_add_string(p_lka, direction); m_add_timeval(p_lka, &tv); m_add_id(p_lka, qid); m_add_string(p_lka, response); m_close(p_lka); } void report_smtp_filter_response(const char *direction, uint64_t qid, int phase, int response, const char *param) { struct timeval tv; gettimeofday(&tv, NULL); m_create(p_lka, IMSG_REPORT_SMTP_FILTER_RESPONSE, 0, 0, -1); m_add_string(p_lka, direction); m_add_timeval(p_lka, &tv); m_add_id(p_lka, qid); m_add_int(p_lka, phase); m_add_int(p_lka, response); m_add_string(p_lka, param); m_close(p_lka); } void report_smtp_timeout(const char *direction, uint64_t qid) { struct timeval tv; gettimeofday(&tv, NULL); m_create(p_lka, IMSG_REPORT_SMTP_TIMEOUT, 0, 0, -1); m_add_string(p_lka, direction); m_add_timeval(p_lka, &tv); m_add_id(p_lka, qid); m_close(p_lka); }