예제 #1
0
static GMimeMessage *
create_reply_message(void *ctx,
		     notmuch_config_t *config,
		     notmuch_message_t *message,
		     notmuch_bool_t reply_all)
{
    const char *subject, *from_addr = NULL;
    const char *in_reply_to, *orig_references, *references;

    /* The 1 means we want headers in a "pretty" order. */
    GMimeMessage *reply = g_mime_message_new (1);
    if (reply == NULL) {
	fprintf (stderr, "Out of memory\n");
	return NULL;
    }

    subject = notmuch_message_get_header (message, "subject");
    if (subject) {
	if (strncasecmp (subject, "Re:", 3))
	    subject = talloc_asprintf (ctx, "Re: %s", subject);
	g_mime_message_set_subject (reply, subject);
    }

    from_addr = add_recipients_from_message (reply, config,
					     message, reply_all);

    if (from_addr == NULL)
	from_addr = guess_from_received_header (config, message);

    if (from_addr == NULL)
	from_addr = notmuch_config_get_user_primary_email (config);

    from_addr = talloc_asprintf (ctx, "%s <%s>",
				 notmuch_config_get_user_name (config),
				 from_addr);
    g_mime_object_set_header (GMIME_OBJECT (reply),
			      "From", from_addr);

    in_reply_to = talloc_asprintf (ctx, "<%s>",
				   notmuch_message_get_message_id (message));

    g_mime_object_set_header (GMIME_OBJECT (reply),
			      "In-Reply-To", in_reply_to);

    orig_references = notmuch_message_get_header (message, "references");
    if (!orig_references)
	/* Treat errors like missing References headers. */
	orig_references = "";
    references = talloc_asprintf (ctx, "%s%s%s",
				  *orig_references ? orig_references : "",
				  *orig_references ? " " : "",
				  in_reply_to);
    g_mime_object_set_header (GMIME_OBJECT (reply),
			      "References", references);

    return reply;
}
예제 #2
0
static GMimeMessage *
create_reply_message(void *ctx,
		     notmuch_config_t *config,
		     notmuch_message_t *message,
		     notmuch_bool_t reply_all)
{
    const char *subject, *from_addr = NULL;
    const char *in_reply_to, *orig_references, *references;

    /* The 1 means we want headers in a "pretty" order. */
    GMimeMessage *reply = g_mime_message_new (1);
    if (reply == NULL) {
	fprintf (stderr, "Out of memory\n");
	return NULL;
    }

    subject = notmuch_message_get_header (message, "subject");
    if (subject) {
	if (strncasecmp (subject, "Re:", 3))
	    subject = talloc_asprintf (ctx, "Re: %s", subject);
	g_mime_message_set_subject (reply, subject);
    }

    from_addr = add_recipients_from_message (reply, config,
					     message, reply_all);

    /*
     * Sadly, there is no standard way to find out to which email
     * address a mail was delivered - what is in the headers depends
     * on the MTAs used along the way.
     *
     * If none of the user's email addresses are in the To: or Cc:
     * headers, we try a number of heuristics which hopefully will
     * answer this question.
     *
     * First, check for Envelope-To:, X-Original-To:, and
     * Delivered-To: headers.
     */
    if (from_addr == NULL)
	from_addr = get_from_in_to_headers (config, message);

    /*
     * Check for a (for <*****@*****.**>) clause in Received: headers,
     * and the domain part of known email addresses in the 'by' part
     * of Received: headers
     */
    if (from_addr == NULL)
	from_addr = guess_from_in_received_headers (config, message);

    /* Default to user's primary address. */
    if (from_addr == NULL)
	from_addr = notmuch_config_get_user_primary_email (config);

    from_addr = talloc_asprintf (ctx, "%s <%s>",
				 notmuch_config_get_user_name (config),
				 from_addr);
    g_mime_object_set_header (GMIME_OBJECT (reply),
			      "From", from_addr);

    in_reply_to = talloc_asprintf (ctx, "<%s>",
				   notmuch_message_get_message_id (message));

    g_mime_object_set_header (GMIME_OBJECT (reply),
			      "In-Reply-To", in_reply_to);

    orig_references = notmuch_message_get_header (message, "references");
    if (!orig_references)
	/* Treat errors like missing References headers. */
	orig_references = "";
    references = talloc_asprintf (ctx, "%s%s%s",
				  *orig_references ? orig_references : "",
				  *orig_references ? " " : "",
				  in_reply_to);
    g_mime_object_set_header (GMIME_OBJECT (reply),
			      "References", references);

    return reply;
}
예제 #3
0
파일: smtp_utils.c 프로젝트: eneq123/rspamd
gboolean
write_smtp_reply (struct smtp_session *session)
{
	gchar logbuf[1024], *new_subject;
	const gchar *old_subject;
	struct smtp_metric_callback_data cd;
	GMimeStream *stream;
	gint old_fd, sublen;

	/* Check metrics */
	cd.session = session;
	cd.action = METRIC_ACTION_NOACTION;
	cd.res = NULL;
	cd.log_buf = logbuf;
	cd.log_offset = rspamd_snprintf (logbuf,
			sizeof (logbuf),
			"id: <%s>, qid: <%s>, ",
			session->task->message_id,
			session->task->queue_id);
	cd.log_size = sizeof (logbuf);
	if (session->task->user) {
		cd.log_offset += rspamd_snprintf (logbuf + cd.log_offset,
				sizeof (logbuf) - cd.log_offset,
				"user: %s, ",
				session->task->user);
	}

	g_hash_table_foreach (session->task->results, smtp_metric_callback, &cd);

	msg_info ("%s", logbuf);

	if (cd.action <= METRIC_ACTION_REJECT) {
		if (!rspamd_dispatcher_write (session->dispatcher,
			session->ctx->reject_message, 0, FALSE, TRUE)) {
			return FALSE;
		}
		if (!rspamd_dispatcher_write (session->dispatcher, CRLF, sizeof (CRLF) -
			1, FALSE, TRUE)) {
			return FALSE;
		}
		destroy_session (session->s);
		return FALSE;
	}
	else if (cd.action <= METRIC_ACTION_ADD_HEADER || cd.action <=
		METRIC_ACTION_REWRITE_SUBJECT) {
		old_fd = session->temp_fd;
		if (!make_smtp_tempfile (session)) {
			session->error = SMTP_ERROR_FILE;
			session->state = SMTP_STATE_CRITICAL_ERROR;
			rspamd_dispatcher_restore (session->dispatcher);
			if (!rspamd_dispatcher_write (session->dispatcher, session->error,
				0, FALSE, TRUE)) {
				goto err;
			}
			destroy_session (session->s);
			return FALSE;
		}

		if (cd.action <= METRIC_ACTION_REWRITE_SUBJECT) {
			/* XXX: add this action */
			old_subject = g_mime_message_get_subject (session->task->message);
			if (old_subject != NULL) {
				sublen = strlen (old_subject) + sizeof (SPAM_SUBJECT);
				new_subject = rspamd_mempool_alloc (session->pool, sublen);
				rspamd_snprintf (new_subject,
					sublen,
					"%s%s",
					SPAM_SUBJECT,
					old_subject);
			}
			else {
				new_subject = SPAM_SUBJECT;
			}
			g_mime_message_set_subject (session->task->message, new_subject);
		}
		else if (cd.action <= METRIC_ACTION_ADD_HEADER) {
#ifndef GMIME24
			g_mime_message_add_header (session->task->message, "X-Spam",
				"true");
#else
			g_mime_object_append_header (GMIME_OBJECT (
					session->task->message), "X-Spam", "true");
#endif
		}
		stream = g_mime_stream_fs_new (session->temp_fd);
		g_mime_stream_fs_set_owner (GMIME_STREAM_FS (stream), FALSE);
		close (old_fd);

		if (g_mime_object_write_to_stream (GMIME_OBJECT (session->task->message),
			stream) == -1) {
			msg_err ("cannot write MIME object to stream: %s",
				strerror (errno));
			session->error = SMTP_ERROR_FILE;
			session->state = SMTP_STATE_CRITICAL_ERROR;
			rspamd_dispatcher_restore (session->dispatcher);
			if (!rspamd_dispatcher_write (session->dispatcher, session->error,
				0, FALSE, TRUE)) {
				goto err;
			}
			destroy_session (session->s);
			return FALSE;
		}
		g_object_unref (stream);
	}
	/* XXX: Add other actions */
	return smtp_send_upstream_message (session);
err:
	session->error = SMTP_ERROR_FILE;
	session->state = SMTP_STATE_CRITICAL_ERROR;
	if (!rspamd_dispatcher_write (session->dispatcher, session->error, 0, FALSE,
		TRUE)) {
		return FALSE;
	}
	destroy_session (session->s);
	return FALSE;
}
예제 #4
0
static int
notmuch_reply_format_default(void *ctx,
			     notmuch_config_t *config,
			     notmuch_query_t *query,
			     notmuch_show_params_t *params)
{
    GMimeMessage *reply;
    notmuch_messages_t *messages;
    notmuch_message_t *message;
    const char *subject, *from_addr = NULL;
    const char *in_reply_to, *orig_references, *references;
    const notmuch_show_format_t *format = &format_reply;

    for (messages = notmuch_query_search_messages (query);
	 notmuch_messages_valid (messages);
	 notmuch_messages_move_to_next (messages))
    {
	message = notmuch_messages_get (messages);

	/* The 1 means we want headers in a "pretty" order. */
	reply = g_mime_message_new (1);
	if (reply == NULL) {
	    fprintf (stderr, "Out of memory\n");
	    return 1;
	}

	subject = notmuch_message_get_header (message, "subject");
	if (subject) {
	    if (strncasecmp (subject, "Re:", 3))
		subject = talloc_asprintf (ctx, "Re: %s", subject);
	    g_mime_message_set_subject (reply, subject);
	}

	from_addr = add_recipients_from_message (reply, config, message);

	if (from_addr == NULL)
	    from_addr = guess_from_received_header (config, message);

	if (from_addr == NULL)
	    from_addr = notmuch_config_get_user_primary_email (config);

	from_addr = talloc_asprintf (ctx, "%s <%s>",
				     notmuch_config_get_user_name (config),
				     from_addr);
	g_mime_object_set_header (GMIME_OBJECT (reply),
				  "From", from_addr);

	in_reply_to = talloc_asprintf (ctx, "<%s>",
			     notmuch_message_get_message_id (message));

	g_mime_object_set_header (GMIME_OBJECT (reply),
				  "In-Reply-To", in_reply_to);

	orig_references = notmuch_message_get_header (message, "references");
	references = talloc_asprintf (ctx, "%s%s%s",
				      orig_references ? orig_references : "",
				      orig_references ? " " : "",
				      in_reply_to);
	g_mime_object_set_header (GMIME_OBJECT (reply),
				  "References", references);

	show_reply_headers (reply);

	g_object_unref (G_OBJECT (reply));
	reply = NULL;

	printf ("On %s, %s wrote:\n",
		notmuch_message_get_header (message, "date"),
		notmuch_message_get_header (message, "from"));

	show_message_body (notmuch_message_get_filename (message),
			   format, params);

	notmuch_message_destroy (message);
    }
    return 0;
}