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-rw-r--r--packages/spamd_db_ext.php21
-rw-r--r--packages/spamd_verify_to_email_addresses.php87
2 files changed, 104 insertions, 4 deletions
diff --git a/packages/spamd_db_ext.php b/packages/spamd_db_ext.php
index f94fc5b2..6ed79b03 100644
--- a/packages/spamd_db_ext.php
+++ b/packages/spamd_db_ext.php
@@ -49,12 +49,13 @@ foreach($config['installedpackages']['spamdoutlook']['config'] as $outlook) {
}
}
+exec("echo {$_GET['action']} > /tmp/tmp");
+
/* handle AJAX operations */
if($_GET['action'] or $_POST['action']) {
/* echo back buttonid so it can be turned
* back off when request is completed.
*/
- echo $_GET['buttonid'] . "|";
if($_GET['action'])
$action = $_GET['action'];
if($_POST['action'])
@@ -66,14 +67,26 @@ if($_GET['action'] or $_POST['action']) {
/* execute spamdb command */
if($action == "whitelist") {
exec("/usr/local/sbin/spamdb -a {$srcip}");
+ exit;
} else if($action == "delete") {
- exec("/usr/local/sbin/spamdb -d {$srcip}");
- exec("/usr/local/sbin/spamdb -d -T \"<{$srcip}>\"");
- exec("/usr/local/sbin/spamdb -d -t \"<{$srcip}>\"");
+ $fd = fopen("/tmp/execcmds", "w");
+ config_lock();
+ fwrite($fd, "#!/bin/sh\n");
+ fwrite($fd, "/usr/local/sbin/spamdb -d {$srcip}\n");
+ fwrite($fd, "/usr/local/sbin/spamdb -T -d \"<{$srcip}>\"\n");
+ fwrite($fd, "/usr/local/sbin/spamdb -t -d \"<{$srcip}>\"\n");
+ fwrite($fd, "/usr/local/sbin/spamdb | grep {$srcip}\n");
+ fclose($fd);
+ exec("chmod a+rx /tmp/execcmds");
+ system("/bin/sh /tmp/execcmds");
+ config_unlock();
+ exit;
} else if($action == "spamtrap") {
exec("/usr/local/sbin/spamdb -a {$srcip} -T");
+ exit;
} else if($action == "trapped") {
exec("/usr/local/sbin/spamdb -a {$srcip} -t");
+ exit;
}
/* signal a reload for real time effect. */
mwexec("killall -HUP spamlogd");
diff --git a/packages/spamd_verify_to_email_addresses.php b/packages/spamd_verify_to_email_addresses.php
new file mode 100644
index 00000000..6299d4a1
--- /dev/null
+++ b/packages/spamd_verify_to_email_addresses.php
@@ -0,0 +1,87 @@
+<?php
+
+/*
+ * pfSense spamd mousetrap
+ * (C)2006 Scott Ullrich
+ *
+ * Reads in an external list of c/r
+ * seperated valid e-mail addresses
+ * and then looks to see waiting grey-
+ * listed servers. if the server is
+ * sending to an invalid e-mail address
+ * then add them to spamtrap.
+ *
+ * XXX:
+ * * Add flag to blacklist a server after receiving X
+ * attempts at a delivery with invalid to: addresses.
+ *
+ */
+
+require("config.inc");
+require("functions.inc");
+
+/* path to script that outputs c/r seperated e-mail addresses */
+$server_to_pull_data_from = "http://10.0.0.11/exchexp.asp";
+
+/* to enable debugging, change false to true */
+$debug = true;
+
+/* fetch down the latest list from server */
+if($debug) {
+ /* fetch without quiet mode */
+ exec("fetch $quiet -o /tmp/emaillist.txt {$server_to_pull_data_from}");
+} else {
+ /* fetch with quiet mode */
+ exec("fetch -q -o /tmp/emaillist.txt {$server_to_pull_data_from}");
+}
+
+/* test if file exists, if not, bail. */
+if(!file_exists("/tmp/emaillist.txt")) {
+ if($debug)
+ echo "Could not fetch $server_to_pull_data_from\n";
+ exit;
+}
+
+/* clean up and split up results */
+$fetched_file = strtolower(file_get_contents("/tmp/emaillist.txt"));
+$valid_list = split("\n", $fetched_file);
+$grey_hosts = split("\n", `spamdb | grep GREY`);
+
+if($debug) {
+ /* echo out all our valid hosts */
+ foreach($valid_list as $valid)
+ echo "VALID: ||$valid||\n";
+}
+
+/* traverse list and find the dictionary attackers, etc */
+foreach($grey_hosts as $grey) {
+ if(trim($grey) == "")
+ continue;
+ /* clean up and further break down values */
+ $grey_lower = strtolower($grey);
+ $grey_lower = str_replace("<","",$grey_lower);
+ $grey_lower = str_replace(">","",$grey_lower);
+ $grey_split = split("\|", $grey_lower);
+ $email_from = strtolower($grey_split[2]);
+ $email_to = strtolower($grey_split[3]);
+ $server_ip = strtolower($grey_split[1]);
+ if($debug)
+ echo "Testing $email_from | $email_to \n";
+ if (in_array($email_to, $valid_list)) {
+ if($debug)
+ echo "$email_to is in the valid list\n";
+ } else {
+ /* spammer picked the wrong person to mess with */
+ if($server_ip) {
+ echo "/usr/local/sbin/spamdb -T -a $server_ip\n";
+ $result = exec("/usr/local/sbin/spamdb -T -a $server_ip\n");
+ } else {
+ if($debug)
+ echo "Could not locate server ip address.";
+ }
+ if($debug)
+ echo "Script result code: {$result}\n";
+ }
+}
+
+?> \ No newline at end of file