File cyrus-imapd-2.4.17_lmtp_catchall_mailbox.patch of Package cyrus-imapd

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File cyrus-imapd-2.4.17_lmtp_catchall_mailbox.patch of Package cyrus-imapd (Revision 217e952cd788c7444f3c79be0ac54886)

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From b805f266514035b6e8d63eda4ec4bf44065485cd Mon Sep 17 00:00:00 2001
From: Ralf Haferkamp <rhafer@suse.de>
Date: Wed, 12 Jan 2011 10:28:51 +0100
Subject: [PATCH] New option "lmtp_catchall_mailbox"

This patch introduces the new option "lmtp_catchall_mailbox". Lmtpd will
drop mail to non-existing mailboxes into this mailbox. NOTE: This must be
an existing local mailbox name. NOT an email address!
(Bug#2360)

diff -Ppru cyrus-imapd-2.4.17.orig/imap/lmtpengine.c cyrus-imapd-2.4.17/imap/lmtpengine.c
--- cyrus-imapd-2.4.17.orig/imap/lmtpengine.c	2012-12-01 20:57:54.000000000 +0100
+++ cyrus-imapd-2.4.17/imap/lmtpengine.c	2014-01-27 14:05:38.800788668 +0100
@@ -912,11 +912,27 @@ static int process_recipient(char *addr,
     r = verify_user(ret->user, ret->domain, ret->mailbox,
 		    (quota_t) (ignorequota ? -1 : msg->size), msg->authstate);
     if (r) {
-	/* we lost */
-	free(ret->all);
-	free(ret->rcpt);
-	free(ret);
-	return r;
+	char *catchall = NULL;
+	if (r == IMAP_MAILBOX_NONEXISTENT) {
+	    catchall = config_getstring(IMAPOPT_LMTP_CATCHALL_MAILBOX);
+	    if (catchall) {
+		if (!verify_user(catchall, NULL, NULL,
+				ignorequota ? -1 : msg->size,
+				msg->authstate)) {
+		    ret->user = xstrdup(catchall);
+		} else {
+		    catchall = NULL;
+		}
+	    }
+	}
+
+	if (catchall == NULL ) {
+	    /* we lost */
+	    free(ret->all);
+	    free(ret->rcpt);
+	    free(ret);
+	    return r;
+	}
     }
     ret->ignorequota = ignorequota;
 
diff -Ppru cyrus-imapd-2.4.17.orig/lib/imapoptions cyrus-imapd-2.4.17/lib/imapoptions
--- cyrus-imapd-2.4.17.orig/lib/imapoptions	2012-12-01 20:57:54.000000000 +0100
+++ cyrus-imapd-2.4.17/lib/imapoptions	2014-01-27 14:04:11.256217363 +0100
@@ -604,6 +604,10 @@ Blank lines and lines beginning with ``#
    ldap_use_sasl are enabled, ldap_version will be automatically
    set to 3. */
 
+{ "lmtp_catchall_mailbox", NULL, STRING }
+/* Send mail to mailboxes, which do not exists, to this user. NOTE: This must
+   be an existing local mailbox name. NOT an email address! */
+
 { "lmtp_downcase_rcpt", 0, SWITCH }
 /* If enabled, lmtpd will convert the recipient addresses to lowercase
    (up to a '+' character, if present). */

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File cyrus-imapd-2.4.17_lmtp_catchall_mailbox.patch of Package cyrus-imapd (Revision 217e952cd788c7444f3c79be0ac54886)

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