projects / thirdparty / pdns.git / blame
| Commit | Line | Data |
|---|---|---|
| 4bc2a552 RG |
1 | #!/usr/bin/env python |
| 2 | import base64 | |
| 3 | import dns | |
| 24568984 RG |
4 | import socket |
| 5 | import time | |
| 4bc2a552 RG |
6 | from dnsdisttests import DNSDistTest |
| 7 | ||
| 8 | class TestConsoleAllowed(DNSDistTest): | |
| 9 | ||
| 10 | _consoleKey = DNSDistTest.generateConsoleKey() | |
| 11 | _consoleKeyB64 = base64.b64encode(_consoleKey).decode('ascii') | |
| 12 | ||
| 13 | _config_params = ['_consoleKeyB64', '_consolePort', '_testServerPort'] | |
| 14 | _config_template = """ | |
| 15 | setKey("%s") | |
| 16 | controlSocket("127.0.0.1:%s") | |
| 17 | newServer{address="127.0.0.1:%d"} | |
| 18 | """ | |
| 19 | ||
| 20 | def testConsoleAllowed(self): | |
| 21 | """ | |
| 22 | Console: Allowed | |
| 23 | """ | |
| 24 | version = self.sendConsoleCommand('showVersion()') | |
| 25 | self.assertTrue(version.startswith('dnsdist ')) | |
| 26 | ||
| 27 | class TestConsoleNotAllowed(DNSDistTest): | |
| 28 | ||
| 29 | _consoleKey = DNSDistTest.generateConsoleKey() | |
| 30 | _consoleKeyB64 = base64.b64encode(_consoleKey).decode('ascii') | |
| 31 | ||
| 32 | _config_params = ['_consoleKeyB64', '_consolePort', '_testServerPort'] | |
| 33 | _config_template = """ | |
| 34 | setKey("%s") | |
| 35 | controlSocket("127.0.0.1:%s") | |
| 36 | setConsoleACL({'192.0.2.1'}) | |
| 37 | newServer{address="127.0.0.1:%d"} | |
| 38 | """ | |
| 39 | ||
| 40 | def testConsoleAllowed(self): | |
| 41 | """ | |
| 42 | Console: Not allowed by the ACL | |
| 43 | """ | |
| 24568984 | 44 | self.assertRaises(socket.error, self.sendConsoleCommand, 'showVersion()') |
| 9c9b4998 RG |
45 | |
| 46 | class TestConsoleNoKey(DNSDistTest): | |
| 47 | ||
| 48 | _consoleKey = DNSDistTest.generateConsoleKey() | |
| 49 | _consoleKeyB64 = base64.b64encode(_consoleKey).decode('ascii') | |
| 50 | ||
| 51 | _config_params = ['_consolePort', '_testServerPort'] | |
| 52 | _config_template = """ | |
| 53 | controlSocket("127.0.0.1:%s") | |
| 54 | newServer{address="127.0.0.1:%d"} | |
| 55 | """ | |
| 56 | ||
| 57 | def testConsoleAllowed(self): | |
| 58 | """ | |
| 59 | Console: No key, the connection should not be allowed | |
| 60 | """ | |
| 24568984 RG |
61 | self.assertRaises(socket.error, self.sendConsoleCommand, 'showVersion()') |
| 62 | ||
| 63 | class TestConsoleConcurrentConnections(DNSDistTest): | |
| 64 | ||
| 65 | _consoleKey = DNSDistTest.generateConsoleKey() | |
| 66 | _consoleKeyB64 = base64.b64encode(_consoleKey).decode('ascii') | |
| 67 | _maxConns = 2 | |
| 68 | ||
| 69 | _config_params = ['_consoleKeyB64', '_consolePort', '_testServerPort', '_maxConns'] | |
| 70 | _config_template = """ | |
| 71 | setKey("%s") | |
| 72 | controlSocket("127.0.0.1:%s") | |
| 73 | newServer{address="127.0.0.1:%d"} | |
| 74 | setConsoleMaximumConcurrentConnections(%d) | |
| 75 | """ | |
| 76 | ||
| 77 | def testConsoleConnectionsLimit(self): | |
| 78 | """ | |
| 79 | Console: Check the maximum number of connections | |
| 80 | """ | |
| 81 | conns = [] | |
| 82 | # open the maximum number of connections | |
| 83 | for _ in range(self._maxConns): | |
| 84 | conn = socket.socket(socket.AF_INET, socket.SOCK_STREAM) | |
| 85 | conn.connect(("127.0.0.1", self._consolePort)) | |
| 86 | conns.append(conn) | |
| 87 | ||
| 88 | # we now hold all the slots, let's try to establish a new connection | |
| 89 | self.assertRaises(socket.error, self.sendConsoleCommand, 'showVersion()') | |
| 90 | ||
| 91 | # free one slot | |
| 92 | conns[0].close() | |
| 93 | conns[0] = None | |
| 94 | time.sleep(1) | |
| 95 | ||
| 96 | # this should work | |
| 97 | version = self.sendConsoleCommand('showVersion()') | |
| 98 | self.assertTrue(version.startswith('dnsdist ')) |