#!/usr/bin/env python3 # # Copyright (C) 2019-2024 VyOS maintainers and contributors # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License version 2 or later as # published by the Free Software Foundation. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. import unittest import json from requests import request from urllib3.exceptions import InsecureRequestWarning from time import sleep from base_vyostest_shim import VyOSUnitTestSHIM from base_vyostest_shim import ignore_warning from vyos.utils.file import read_file from vyos.utils.file import write_file from vyos.utils.process import call from vyos.utils.process import process_named_running from vyos.configsession import ConfigSessionError base_path = ['service', 'https'] pki_base = ['pki'] cert_data = """ MIICFDCCAbugAwIBAgIUfMbIsB/ozMXijYgUYG80T1ry+mcwCgYIKoZIzj0EAwIw WTELMAkGA1UEBhMCR0IxEzARBgNVBAgMClNvbWUtU3RhdGUxEjAQBgNVBAcMCVNv bWUtQ2l0eTENMAsGA1UECgwEVnlPUzESMBAGA1UEAwwJVnlPUyBUZXN0MB4XDTIx MDcyMDEyNDUxMloXDTI2MDcxOTEyNDUxMlowWTELMAkGA1UEBhMCR0IxEzARBgNV BAgMClNvbWUtU3RhdGUxEjAQBgNVBAcMCVNvbWUtQ2l0eTENMAsGA1UECgwEVnlP UzESMBAGA1UEAwwJVnlPUyBUZXN0MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE 01HrLcNttqq4/PtoMua8rMWEkOdBu7vP94xzDO7A8C92ls1v86eePy4QllKCzIw3 QxBIoCuH2peGRfWgPRdFsKNhMF8wDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8E BAMCAYYwHQYDVR0lBBYwFAYIKwYBBQUHAwIGCCsGAQUFBwMBMB0GA1UdDgQWBBSu +JnU5ZC4mkuEpqg2+Mk4K79oeDAKBggqhkjOPQQDAgNHADBEAiBEFdzQ/Bc3Lftz ngrY605UhA6UprHhAogKgROv7iR4QgIgEFUxTtW3xXJcnUPWhhUFhyZoqfn8dE93 +dm/LDnp7C0= """ key_data = """ MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgPLpD0Ohhoq0g4nhx 2KMIuze7ucKUt/lBEB2wc03IxXyhRANCAATTUestw222qrj8+2gy5rysxYSQ50G7 u8/3jHMM7sDwL3aWzW/zp54/LhCWUoLMjDdDEEigK4fal4ZF9aA9F0Ww """ dh_1024 = """ MIGHAoGBAM3nvMkHGi/xmRs8cYg4pcl5sAanxel9EM+1XobVhUViXw8JvlmSEVOj n2aXUifc4SEs3WDzVPRC8O8qQWjvErpTq/HOgt3aqBCabMgvflmt706XP0KiqnpW EyvNiI27J3wBUzEXLIS110MxPAX5Tcug974PecFcOxn1RWrbWcx/AgEC """ dh_2048 = """ MIIBCAKCAQEA1mld/V7WnxxRinkOlhx/BoZkRELtIUQFYxyARBqYk4C5G3YnZNNu zjaGyPnfIKHu8SIUH85OecM+5/co9nYlcUJuph2tbR6qNgPw7LOKIhf27u7WhvJk iVsJhwZiWmvvMV4jTParNEI2svoooMyhHXzeweYsg6YtgLVmwiwKj3XP3gRH2i3B Mq8CDS7X6xaKvjfeMPZBFqOM5nb6HhsbaAUyiZxrfipLvXxtnbzd/eJUQVfVdxM3 pn0i+QrO2tuNAzX7GoPc9pefrbb5xJmGS50G0uqsR59+7LhYmyZSBASA0lxTEW9t kv/0LPvaYTY57WL7hBeqqHy/WPZHPzDI3wIBAg== """ # to test load config via HTTP URL nginx_tmp_site = '/etc/nginx/sites-enabled/smoketest' nginx_conf_smoketest = """ server { listen 8000; server_name localhost; root /tmp; index index.html; location / { try_files $uri $uri/ =404; autoindex on; } } """ PROCESS_NAME = 'nginx' class TestHTTPSService(VyOSUnitTestSHIM.TestCase): @classmethod def setUpClass(cls): super(TestHTTPSService, cls).setUpClass() # ensure we can also run this test on a live system - so lets clean # out the current configuration :) cls.cli_delete(cls, base_path) cls.cli_delete(cls, pki_base) @classmethod def tearDownClass(cls): super(TestHTTPSService, cls).tearDownClass() call(f'sudo rm -f {nginx_tmp_site}') def tearDown(self): self.cli_delete(base_path) self.cli_delete(pki_base) self.cli_commit() # Check for stopped process self.assertFalse(process_named_running(PROCESS_NAME)) def test_certificate(self): cert_name = 'test_https' dh_name = 'dh-test' self.cli_set(base_path + ['certificates', 'certificate', cert_name]) # verify() - certificates do not exist (yet) with self.assertRaises(ConfigSessionError): self.cli_commit() self.cli_set(pki_base + ['certificate', cert_name, 'certificate', cert_data.replace('\n','')]) self.cli_set(pki_base + ['certificate', cert_name, 'private', 'key', key_data.replace('\n','')]) self.cli_set(base_path + ['certificates', 'dh-params', dh_name]) # verify() - dh-params do not exist (yet) with self.assertRaises(ConfigSessionError): self.cli_commit() self.cli_set(pki_base + ['dh', dh_name, 'parameters', dh_1024.replace('\n','')]) # verify() - dh-param minimum length is 2048 bit with self.assertRaises(ConfigSessionError): self.cli_commit() self.cli_set(pki_base + ['dh', dh_name, 'parameters', dh_2048.replace('\n','')]) self.cli_commit() self.assertTrue(process_named_running(PROCESS_NAME)) self.debug = False def test_api_missing_keys(self): self.cli_set(base_path + ['api']) self.assertRaises(ConfigSessionError, self.cli_commit) def test_api_incomplete_key(self): self.cli_set(base_path + ['api', 'keys', 'id', 'key-01']) self.assertRaises(ConfigSessionError, self.cli_commit) @ignore_warning(InsecureRequestWarning) def test_api_auth(self): vhost_id = 'example' address = '127.0.0.1' port = '443' # default value name = 'localhost' key = 'MySuperSecretVyOS' self.cli_set(base_path + ['api', 'keys', 'id', 'key-01', 'key', key]) self.cli_set(base_path + ['listen-address', address]) self.cli_commit() nginx_config = read_file('/etc/nginx/sites-enabled/default') self.assertIn(f'listen {address}:{port} ssl;', nginx_config) self.assertIn(f'ssl_protocols TLSv1.2 TLSv1.3;', nginx_config) # default url = f'https://{address}/retrieve' payload = {'data': '{"op": "showConfig", "path": []}', 'key': f'{key}'} headers = {} r = request('POST', url, verify=False, headers=headers, data=payload) # Must get HTTP code 200 on success self.assertEqual(r.status_code, 200) payload_invalid = {'data': '{"op": "showConfig", "path": []}', 'key': 'invalid'} r = request('POST', url, verify=False, headers=headers, data=payload_invalid) # Must get HTTP code 401 on invalid key (Unauthorized) self.assertEqual(r.status_code, 401) payload_no_key = {'data': '{"op": "showConfig", "path": []}'} r = request('POST', url, verify=False, headers=headers, data=payload_no_key) # Must get HTTP code 401 on missing key (Unauthorized) self.assertEqual(r.status_code, 401) # Check path config payload = {'data': '{"op": "showConfig", "path": ["system", "login"]}', 'key': f'{key}'} r = request('POST', url, verify=False, headers=headers, data=payload) response = r.json() vyos_user_exists = 'vyos' in response.get('data', {}).get('user', {}) self.assertTrue(vyos_user_exists, "The 'vyos' user does not exist in the response.") # GraphQL auth test: a missing key will return status code 400, as # 'key' is a non-nullable field in the schema; an incorrect key is # caught by the resolver, and returns success 'False', so one must # check the return value. self.cli_set(base_path + ['api', 'graphql']) self.cli_commit() graphql_url = f'https://{address}/graphql' query_valid_key = f""" {{ SystemStatus (data: {{key: "{key}"}}) {{ success errors data {{ result }} }} }} """ r = request('POST', graphql_url, verify=False, headers=headers, json={'query': query_valid_key}) success = r.json()['data']['SystemStatus']['success'] self.assertTrue(success) query_invalid_key = """ { SystemStatus (data: {key: "invalid"}) { success errors data { result } } } """ r = request('POST', graphql_url, verify=False, headers=headers, json={'query': query_invalid_key}) success = r.json()['data']['SystemStatus']['success'] self.assertFalse(success) query_no_key = """ { SystemStatus (data: {}) { success errors data { result } } } """ r = request('POST', graphql_url, verify=False, headers=headers, json={'query': query_no_key}) success = r.json()['data']['SystemStatus']['success'] self.assertFalse(success) # GraphQL token authentication test: request token; pass in header # of query. self.cli_set(base_path + ['api', 'graphql', 'authentication', 'type', 'token']) self.cli_commit() mutation = """ mutation { AuthToken (data: {username: "vyos", password: "vyos"}) { success errors data { result } } } """ r = request('POST', graphql_url, verify=False, headers=headers, json={'query': mutation}) token = r.json()['data']['AuthToken']['data']['result']['token'] headers = {'Authorization': f'Bearer {token}'} query = """ { ShowVersion (data: {}) { success errors op_mode_error { name message vyos_code } data { result } } } """ r = request('POST', graphql_url, verify=False, headers=headers, json={'query': query}) success = r.json()['data']['ShowVersion']['success'] self.assertTrue(success) @ignore_warning(InsecureRequestWarning) def test_api_add_delete(self): address = '127.0.0.1' key = 'VyOS-key' url = f'https://{address}/retrieve' payload = {'data': '{"op": "showConfig", "path": []}', 'key': f'{key}'} headers = {} self.cli_set(base_path) self.cli_commit() r = request('POST', url, verify=False, headers=headers, data=payload) # api not configured; expect 503 self.assertEqual(r.status_code, 503) self.cli_set(base_path + ['api', 'keys', 'id', 'key-01', 'key', key]) self.cli_commit() sleep(2) r = request('POST', url, verify=False, headers=headers, data=payload) # api configured; expect 200 self.assertEqual(r.status_code, 200) self.cli_delete(base_path + ['api']) self.cli_commit() r = request('POST', url, verify=False, headers=headers, data=payload) # api deleted; expect 503 self.assertEqual(r.status_code, 503) @ignore_warning(InsecureRequestWarning) def test_api_show(self): address = '127.0.0.1' key = 'VyOS-key' url = f'https://{address}/show' headers = {} self.cli_set(base_path + ['api', 'keys', 'id', 'key-01', 'key', key]) self.cli_commit() payload = { 'data': '{"op": "show", "path": ["system", "image"]}', 'key': f'{key}', } r = request('POST', url, verify=False, headers=headers, data=payload) self.assertEqual(r.status_code, 200) @ignore_warning(InsecureRequestWarning) def test_api_generate(self): address = '127.0.0.1' key = 'VyOS-key' url = f'https://{address}/generate' headers = {} self.cli_set(base_path + ['api', 'keys', 'id', 'key-01', 'key', key]) self.cli_commit() payload = { 'data': '{"op": "generate", "path": ["macsec", "mka", "cak", "gcm-aes-256"]}', 'key': f'{key}', } r = request('POST', url, verify=False, headers=headers, data=payload) self.assertEqual(r.status_code, 200) @ignore_warning(InsecureRequestWarning) def test_api_configure(self): address = '127.0.0.1' key = 'VyOS-key' url = f'https://{address}/configure' headers = {} conf_interface = 'dum0' conf_address = '192.0.2.44/32' self.cli_set(base_path + ['api', 'keys', 'id', 'key-01', 'key', key]) self.cli_commit() payload_path = [ "interfaces", "dummy", f"{conf_interface}", "address", f"{conf_address}", ] payload = {'data': json.dumps({"op": "set", "path": payload_path}), 'key': key} r = request('POST', url, verify=False, headers=headers, data=payload) self.assertEqual(r.status_code, 200) @ignore_warning(InsecureRequestWarning) def test_api_config_file(self): address = '127.0.0.1' key = 'VyOS-key' url = f'https://{address}/config-file' headers = {} self.cli_set(base_path + ['api', 'keys', 'id', 'key-01', 'key', key]) self.cli_commit() payload = { 'data': '{"op": "save"}', 'key': f'{key}', } r = request('POST', url, verify=False, headers=headers, data=payload) self.assertEqual(r.status_code, 200) @ignore_warning(InsecureRequestWarning) def test_api_reset(self): address = '127.0.0.1' key = 'VyOS-key' url = f'https://{address}/reset' headers = {} self.cli_set(base_path + ['api', 'keys', 'id', 'key-01', 'key', key]) self.cli_commit() payload = { 'data': '{"op": "reset", "path": ["ip", "arp", "table"]}', 'key': f'{key}', } r = request('POST', url, verify=False, headers=headers, data=payload) self.assertEqual(r.status_code, 200) @ignore_warning(InsecureRequestWarning) def test_api_config_file_load_http(self): # Test load config from HTTP URL address = '127.0.0.1' key = 'VyOS-key' url = f'https://{address}/config-file' url_config = f'https://{address}/configure' headers = {} tmp_file = 'tmp-config.boot' self.cli_set(base_path + ['api', 'keys', 'id', 'key-01', 'key', key]) self.cli_commit() # load config via HTTP requires nginx config call(f'sudo touch {nginx_tmp_site}') call(f'sudo chmod 666 {nginx_tmp_site}') write_file(nginx_tmp_site, nginx_conf_smoketest) call('sudo systemctl reload nginx') # save config payload = { 'data': '{"op": "save", "file": "/tmp/tmp-config.boot"}', 'key': f'{key}', } r = request('POST', url, verify=False, headers=headers, data=payload) self.assertEqual(r.status_code, 200) # change config payload = { 'data': '{"op": "set", "path": ["interfaces", "dummy", "dum1", "address", "192.0.2.31/32"]}', 'key': f'{key}', } r = request('POST', url_config, verify=False, headers=headers, data=payload) self.assertEqual(r.status_code, 200) # load config from URL payload = { 'data': '{"op": "load", "file": "http://localhost:8000/tmp-config.boot"}', 'key': f'{key}', } r = request('POST', url, verify=False, headers=headers, data=payload) self.assertEqual(r.status_code, 200) # cleanup tmp nginx conf call(f'sudo rm -f {nginx_tmp_site}') call('sudo systemctl reload nginx') if __name__ == '__main__': unittest.main(verbosity=5)