Adding new check: CheckTLSCert{4,6} for testing x509 certificate's expiration over TLS connection.

picomon/checks.py

@@ -308,3 +308,29 @@ class CheckJabber4(CheckJabber, Check4):
 
 class CheckJabber6(CheckJabber, Check6):
     pass
+
+
+class CheckTLSCert(Check):
+    def build_command(self):
+        command = ['/usr/lib/nagios/plugins/check_http',
+                   '--ssl', '--sni',
+                   '-C', str(self._options.get('warn', 7),
+                   '-t', str(self.timeout)]
+        if 'port' in self._options:
+            command += ['-p', str(self._options['port'])]
+        if 'vhost' in self._options:
+            command += ['-H', str(self._options['vhost'])]
+        command += [self.dest]
+        return command
+
+    def check(self):
+        command = self.build_command()
+        return self.exec_with_timeout(command, timeout=self.timeout + 1)
+
+
+class CheckTLSCert4(CheckTLSCert, Check4):
+    pass
+
+
+class CheckTLSCert6(CheckTLSCert, Check6):
+    pass