From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Mon, 11 Jan 2016 14:12:35 +0000 (+0000)
Subject: Add generic routine to get task's recipient
X-Git-Tag: 1.1.0~70
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=8cdf6a7b1640ca4c850ea51fa6a48e1f9ae40a71;p=rspamd.git

Add generic routine to get task's recipient
---

diff --git a/src/libserver/task.c b/src/libserver/task.c
index 2f79b540b..657fcdc11 100644
--- a/src/libserver/task.c
+++ b/src/libserver/task.c
@@ -552,6 +552,40 @@ rspamd_task_get_sender (struct rspamd_task *task)
 #endif
 }
 
+const gchar *
+rspamd_task_get_principal_recipient (struct rspamd_task *task)
+{
+	InternetAddress *iaelt = NULL;
+
+	if (task->deliver_to) {
+		return task->deliver_to;
+	}
+
+#ifdef GMIME24
+	InternetAddressMailbox *imb;
+
+	if (task->rcpt_envelope != NULL) {
+		iaelt = internet_address_list_get_address (task->rcpt_envelope, 0);
+	}
+	else if (task->rcpt_mime != NULL) {
+		iaelt = internet_address_list_get_address (task->rcpt_mime, 0);
+	}
+	imb = INTERNET_ADDRESS_IS_MAILBOX(iaelt) ?
+			INTERNET_ADDRESS_MAILBOX (iaelt) : NULL;
+
+	return (imb ? internet_address_mailbox_get_addr (imb) : NULL);
+#else
+	if (task->rcpt_envelope != NULL) {
+		iaelt = internet_address_list_get_address (task->rcpt_envelope);
+	}
+	else if (task->rcpt_mime != NULL) {
+		iaelt = internet_address_list_get_address (task->rcpt_mime);
+	}
+
+	return (iaelt != NULL ? internet_address_get_addr (iaelt) : NULL);
+#endif
+}
+
 gboolean
 rspamd_task_add_recipient (struct rspamd_task *task, const gchar *rcpt)
 {
diff --git a/src/libserver/task.h b/src/libserver/task.h
index d64d6461c..45e8826db 100644
--- a/src/libserver/task.h
+++ b/src/libserver/task.h
@@ -248,6 +248,16 @@ gboolean rspamd_task_process (struct rspamd_task *task, guint stages);
  */
 const gchar *rspamd_task_get_sender (struct rspamd_task *task);
 
+/**
+ * Return addresses in the following precendence:
+ * - deliver to
+ * - the first smtp recipient
+ * - the first mime recipient
+ * @param task
+ * @return
+ */
+const gchar *rspamd_task_get_principal_recipient (struct rspamd_task *task);
+
 /**
  * Add a recipient for a task
  * @param task task object
diff --git a/src/libstat/backends/redis_backend.c b/src/libstat/backends/redis_backend.c
index f1857871e..9de80cedb 100644
--- a/src/libstat/backends/redis_backend.c
+++ b/src/libstat/backends/redis_backend.c
@@ -108,9 +108,6 @@ rspamd_redis_expand_object (const gchar *pattern,
 {
 	gsize tlen = 0;
 	const gchar *p = pattern, *elt;
-	InternetAddressList *ia;
-	InternetAddress *iaelt;
-	InternetAddressMailbox *imb;
 	gchar *d, *end;
 	enum  {
 		just_char,
@@ -153,17 +150,10 @@ rspamd_redis_expand_object (const gchar *pattern,
 				}
 				break;
 			case 'r':
-				ia = GET_TASK_ELT (task, rcpt_envelope);
-				if (ia != NULL) {
-					iaelt = internet_address_list_get_address (ia, 0);
-					imb = INTERNET_ADDRESS_IS_MAILBOX (iaelt) ?
-								INTERNET_ADDRESS_MAILBOX (iaelt) : NULL;
+				elt = rspamd_task_get_principal_recipient (task);
 
-					elt = (imb ? internet_address_mailbox_get_addr (imb) : NULL);
-
-					if (elt) {
-						tlen += strlen (elt);
-					}
+				if (elt) {
+					tlen += strlen (elt);
 				}
 				break;
 			case 'l':
@@ -246,17 +236,10 @@ rspamd_redis_expand_object (const gchar *pattern,
 				}
 				break;
 			case 'r':
-				ia = GET_TASK_ELT (task, rcpt_envelope);
-				if (ia != NULL) {
-					iaelt = internet_address_list_get_address (ia, 0);
-					imb = INTERNET_ADDRESS_IS_MAILBOX (iaelt) ?
-							INTERNET_ADDRESS_MAILBOX (iaelt) : NULL;
+				elt = rspamd_task_get_principal_recipient (task);
 
-					elt = (imb ? internet_address_mailbox_get_addr (imb) : NULL);
-
-					if (elt) {
-						d += rspamd_strlcpy (d, elt, end - d);
-					}
+				if (elt) {
+					d += rspamd_strlcpy (d, elt, end - d);
 				}
 				break;
 			case 'l':
diff --git a/src/libstat/backends/sqlite3_backend.c b/src/libstat/backends/sqlite3_backend.c
index 3e05bee80..ab1d24a71 100644
--- a/src/libstat/backends/sqlite3_backend.c
+++ b/src/libstat/backends/sqlite3_backend.c
@@ -303,33 +303,12 @@ rspamd_sqlite3_get_user (struct rspamd_stat_sqlite3_db *db,
 	gint64 id = 0; /* Default user is 0 */
 	gint rc, err_idx;
 	const gchar *user = NULL;
-	const InternetAddress *ia;
 	struct rspamd_task **ptask;
 	lua_State *L = db->L;
 	GString *tb;
 
 	if (db->cbref_user == -1) {
-		if (task->deliver_to != NULL) {
-			/* Use deliver-to value if presented */
-			user = task->deliver_to;
-		}
-		if (task->user != NULL) {
-			/* Use user value if presented */
-			user = task->user;
-		}
-		else if (task->rcpt_envelope != NULL) {
-			/* Check envelope recipients */
-			if (internet_address_list_length (task->rcpt_envelope) == 1) {
-				/* XXX: we support now merely single recipient statistics */
-				ia = internet_address_list_get_address (task->rcpt_envelope, 0);
-
-				if (ia != NULL) {
-					user = internet_address_mailbox_get_addr (
-							INTERNET_ADDRESS_MAILBOX (ia));
-				}
-			}
-		}
-		/* XXX: We ignore now mime recipients as they could be easily forged */
+		user = rspamd_task_get_principal_recipient (task);
 	}
 	else {
 		/* Execute lua function to get userdata */