regression-tests.api/test_cryptokeys.py

   1 import subprocess
   2 import json
   3 import unittest
   4 import os
   5
   6 from test_helper import ApiTestCase, is_auth, pdnsutil, unique_zone_name
   7
   8 @unittest.skipIf(not is_auth(), "Not applicable")
   9 class Cryptokeys(ApiTestCase):
  10
  11     def setUp(self):
  12         super(Cryptokeys, self).setUp()
  13         self.keyid = 0
  14         self.zone = unique_zone_name()
  15         self.zone_nodot = self.zone[:-1]
  16         payload = {
  17             'name': self.zone,
  18             'kind': 'Native',
  19             'nameservers': ['ns1.example.com.', 'ns2.example.com.']
  20         }
  21         r = self.session.post(
  22             self.url("/api/v1/servers/localhost/zones"),
  23             data=json.dumps(payload),
  24             headers={'content-type': 'application/json'})
  25         self.assert_success_json(r)
  26         self.assertEquals(r.status_code, 201)
  27
  28     def tearDown(self):
  29         super(Cryptokeys, self).tearDown()
  30         self.remove_zone_key(self.keyid)
  31
  32     # Adding a key to self.zone using the pdnsutil command
  33     def add_zone_key(self, status='inactive'):
  34         return pdnsutil("add-zone-key", self.zone_nodot, "ksk", status)
  35
  36     # Removes a key from self.zone by id using the pdnsutil command
  37     def remove_zone_key(self, key_id):
  38         return pdnsutil("remove-zone-key", self.zone_nodot, str(key_id))
  39
  40     # This method tests the DELETE api call.
  41     def test_delete(self):
  42         self.keyid = self.add_zone_key()
  43
  44         #checks the status code. I don't know how to test explicit that the backend fail removing a key.
  45         r = self.session.delete(self.url("/api/v1/servers/localhost/zones/"+self.zone+"/cryptokeys/"+self.keyid))
  46         self.assertEquals(r.status_code, 204)
  47         self.assertEquals(r.content, b"")
  48
  49         # Check that the key is actually deleted
  50         out = pdnsutil("list-keys", self.zone)
  51         self.assertNotIn(self.zone, out)
  52
  53     def test_get_wrong_zone(self):
  54         self.keyid = self.add_zone_key()
  55         r = self.session.get(self.url("/api/v1/servers/localhost/zones/"+self.zone+"fail/cryptokeys/"+self.keyid))
  56         self.assertEquals(r.status_code, 404)
  57
  58     def test_delete_wrong_id(self):
  59         self.keyid = self.add_zone_key()
  60         r = self.session.delete(self.url("/api/v1/servers/localhost/zones/"+self.zone+"/cryptokeys/1234567"))
  61         self.assertEquals(r.status_code, 404)
  62
  63     def test_delete_wrong_zone(self):
  64         self.keyid = self.add_zone_key()
  65         #checks for not covered zonename
  66         r = self.session.delete(self.url("/api/v1/servers/localhost/zones/"+self.zone+"fail/cryptokeys/"+self.keyid))
  67         self.assertEquals(r.status_code, 404)
  68
  69     def test_delete_key_is_gone(self):
  70         self.keyid = self.add_zone_key()
  71         self.remove_zone_key(self.keyid)
  72         #checks for key is gone. Its ok even if no key had to be deleted. Or something went wrong with the backend.
  73         r = self.session.delete(self.url("/api/v1/servers/localhost/zones/"+self.zone+"/cryptokeys/"+self.keyid))
  74         self.assertEquals(r.status_code, 404)
  75
  76     # Prepares the json object for Post and sends it to the server
  77     def add_key(self, content='', type='ksk', active='true', algo='', bits=None):
  78         payload = {
  79             'keytype': type,
  80             'active': active,
  81         }
  82         if algo:
  83             payload['algorithm'] = algo
  84         if bits is not None:
  85             payload['bits'] = bits
  86         if content != '':
  87             payload['content'] = content
  88         print("create key with payload:", payload)
  89         r = self.session.post(
  90             self.url("/api/v1/servers/localhost/zones/"+self.zone+"/cryptokeys"),
  91             data=json.dumps(payload),
  92             headers={'content-type': 'application/json'})
  93
  94         return r
  95
  96     # Test POST for a positive result and delete the added key
  97     def post_helper(self, content='', algo='', bits=None):
  98         r = self.add_key(content=content, algo=algo, bits=bits)
  99         self.assert_success_json(r)
 100         self.assertEquals(r.status_code, 201)
 101         response = r.json()
 102         # Only a ksk added, so expected type is csk
 103         self.assertEquals(response['keytype'], 'csk')
 104         self.keyid = response['id']
 105         # Check if the key is actually added
 106         out = pdnsutil("list-keys", self.zone_nodot)
 107         self.assertIn(self.zone_nodot, out)
 108
 109     # Test POST to add a key with default algorithm
 110     def test_post(self):
 111         self.post_helper()
 112
 113     # Test POST to add a key with specific algorithm number
 114     def test_post_specific_number(self):
 115         self.post_helper(algo=10, bits=1024)
 116
 117     # Test POST to add a key with specific name and bits
 118     def test_post_specific_name_bits(self):
 119         self.post_helper(algo="rsasha256", bits=2048)
 120
 121     # Test POST to add a key with specific name
 122     def test_post_specific_name(self):
 123         self.post_helper(algo='ecdsa256')
 124
 125     # Test POST to add a private key from external resource
 126     def test_post_content(self):
 127         self.post_helper(content="Private-key-format: v1.2\n"+
 128                                  "Algorithm: 8 (RSASHA256)\n"+
 129                                  "Modulus: 4GlYLGgDI7ohnP8SmEW8EBERbNRusDcg0VQda/EPVHU=\n"+
 130                                  "PublicExponent: AQAB\n"+
 131                                  "PrivateExponent: JBnuXF5zOtkjtSz3odV+Fk5UNUTTeCsiI16dkcM7TVU=\n"+
 132                                  "Prime1: /w7TM4118RoSEvP8+dgnCw==\n"+
 133                                  "Prime2: 4T2KhkYLa3w7rdK3Cb2ifw==\n"+
 134                                  "Exponent1: 3aeKj9Ct4JuhfWsgPBhGxQ==\n"+
 135                                  "Exponent2: tfh1OMPQKBdnU6iATjNR2w==\n"+
 136                                  "Coefficient: eVrHe/kauqOewSKndIImrg==)\n")
 137
 138     def test_post_wrong_key_format(self):
 139         r = self.add_key(content="trollololoooolll")
 140         self.assert_error_json(r)
 141         self.assertEquals(r.status_code, 422)
 142         self.assertIn("Key could not be parsed. Make sure your key format is correct.",r.json()['error'])
 143
 144     def test_post_wrong_keytype(self):
 145         r = self.add_key(type='sdfdhhgj')
 146         self.assert_error_json(r)
 147         self.assertEquals(r.status_code, 422)
 148         self.assertIn("Invalid keytype",r.json()['error'])
 149
 150     def test_post_wrong_bits_format(self):
 151         r = self.add_key(bits='sdfdhhgj')
 152         self.assert_error_json(r)
 153         self.assertEquals(r.status_code, 422)
 154         self.assertIn("'bits' must be a positive integer value",r.json()['error'])
 155
 156         r = self.add_key(bits='5.5')
 157         self.assert_error_json(r)
 158         self.assertEquals(r.status_code, 422)
 159         self.assertIn("'bits' must be a positive integer value",r.json()['error'])
 160
 161         r = self.add_key(bits='-6')
 162         self.assert_error_json(r)
 163         self.assertEquals(r.status_code, 422)
 164         self.assertIn("'bits' must be a positive integer value",r.json()['error'])
 165
 166     def test_post_unsupported_algorithm(self):
 167         r = self.add_key(algo='lkjhgf')
 168         self.assert_error_json(r)
 169         self.assertEquals(r.status_code, 422)
 170         self.assertIn("Unknown algorithm:",r.json()['error'])
 171
 172     def test_post_forgot_bits(self):
 173         r = self.add_key(algo="rsasha256")
 174         self.assert_error_json(r)
 175         self.assertEquals(r.status_code, 422)
 176         self.assertIn("key requires the size (in bits) to be passed", r.json()['error'])
 177
 178     def test_post_wrong_bit_size(self):
 179         r = self.add_key(algo=10, bits=30)
 180         self.assert_error_json(r)
 181         self.assertEquals(r.status_code,422)
 182         self.assertIn("The algorithm does not support the given bit size.", r.json()['error'])
 183
 184     def test_post_can_not_guess_key_size(self):
 185         r = self.add_key(algo=17)
 186         self.assert_error_json(r)
 187         self.assertEquals(r.status_code,422)
 188         self.assertIn("Can not guess key size for algorithm", r.json()['error'])
 189
 190     def test_put_activate_key(self):
 191         self.keyid = self.add_zone_key()
 192
 193         payload = {
 194             'active': True
 195         }
 196         r = self.session.put(
 197             self.url("/api/v1/servers/localhost/zones/"+self.zone+"/cryptokeys/"+self.keyid),
 198             data=json.dumps(payload),
 199             headers={'content-type': 'application/json'})
 200         self.assertEquals(r.status_code, 204)
 201         self.assertEquals(r.content, b"")
 202
 203         # check if key is activated
 204         out = pdnsutil("show-zone", self.zone_nodot)
 205         self.assertIn("Active", out)
 206
 207     def test_put_deactivate_key(self):
 208         self.keyid = self.add_zone_key(status='active')
 209         # deactivate key
 210         payload2 = {
 211             'active': False
 212         }
 213
 214         r = self.session.put(
 215             self.url("/api/v1/servers/localhost/zones/"+self.zone+"/cryptokeys/"+self.keyid),
 216             data=json.dumps(payload2),
 217             headers={'content-type': 'application/json'})
 218         self.assertEquals(r.status_code, 204)
 219         self.assertEquals(r.content, b"")
 220
 221         # check if key is deactivated
 222         out = pdnsutil("show-zone", self.zone_nodot)
 223         self.assertIn("Inactive", out)
 224
 225     def test_put_deactivate_inactive_key(self):
 226         self.keyid = self.add_zone_key()
 227
 228         # deactivate key
 229         payload = {
 230             'active': False
 231         }
 232
 233         r = self.session.put(
 234             self.url("/api/v1/servers/localhost/zones/"+self.zone+"/cryptokeys/"+self.keyid),
 235             data=json.dumps(payload),
 236             headers={'content-type': 'application/json'})
 237         self.assertEquals(r.status_code, 204)
 238         self.assertEquals(r.content, b"")
 239
 240         # check if key is still deactivated
 241         out = pdnsutil("show-zone", self.zone_nodot)
 242         self.assertIn("Inactive", out)
 243
 244     def test_put_activate_active_key(self):
 245         self.keyid =self.add_zone_key(status='active')
 246
 247         # activate key
 248         payload2 = {
 249             'active': True
 250         }
 251         r = self.session.put(
 252             self.url("/api/v1/servers/localhost/zones/"+self.zone+"/cryptokeys/"+self.keyid),
 253             data=json.dumps(payload2),
 254             headers={'content-type': 'application/json'})
 255         self.assertEquals(r.status_code, 204)
 256         self.assertEquals(r.content, b"")
 257
 258         # check if key is activated
 259         out = pdnsutil("show-zone", self.zone_nodot)
 260         self.assertIn("Active", out)