diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/test_YoutubeDL.py | 6 | ||||
| -rw-r--r-- | test/test_http.py | 292 |
2 files changed, 262 insertions, 36 deletions
diff --git a/test/test_YoutubeDL.py b/test/test_YoutubeDL.py index 477fd220e..ee6c52713 100644 --- a/test/test_YoutubeDL.py +++ b/test/test_YoutubeDL.py @@ -10,7 +10,6 @@ sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) import copy import json -import urllib.error from test.helper import FakeYDL, assertRegexpMatches from yt_dlp import YoutubeDL @@ -1097,11 +1096,6 @@ class TestYoutubeDL(unittest.TestCase): test_selection({'playlist_items': '-15::2'}, INDICES[1::2], True) test_selection({'playlist_items': '-15::15'}, [], True) - def test_urlopen_no_file_protocol(self): - # see https://github.com/ytdl-org/youtube-dl/issues/8227 - ydl = YDL() - self.assertRaises(urllib.error.URLError, ydl.urlopen, 'file:///etc/passwd') - def test_do_not_override_ie_key_in_url_transparent(self): ydl = YDL() diff --git a/test/test_http.py b/test/test_http.py index 5ca0d7a47..d684905da 100644 --- a/test/test_http.py +++ b/test/test_http.py @@ -7,40 +7,163 @@ import unittest sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) - +import gzip +import http.cookiejar import http.server +import io +import pathlib import ssl +import tempfile import threading +import urllib.error import urllib.request from test.helper import http_server_port from yt_dlp import YoutubeDL +from yt_dlp.utils import sanitized_Request, urlencode_postdata + +from .helper import FakeYDL TEST_DIR = os.path.dirname(os.path.abspath(__file__)) class HTTPTestRequestHandler(http.server.BaseHTTPRequestHandler): + protocol_version = 'HTTP/1.1' + def log_message(self, format, *args): pass + def _headers(self): + payload = str(self.headers).encode('utf-8') + self.send_response(200) + self.send_header('Content-Type', 'application/json') + self.send_header('Content-Length', str(len(payload))) + self.end_headers() + self.wfile.write(payload) + + def _redirect(self): + self.send_response(int(self.path[len('/redirect_'):])) + self.send_header('Location', '/method') + self.send_header('Content-Length', '0') + self.end_headers() + + def _method(self, method, payload=None): + self.send_response(200) + self.send_header('Content-Length', str(len(payload or ''))) + self.send_header('Method', method) + self.end_headers() + if payload: + self.wfile.write(payload) + + def _status(self, status): + payload = f'<html>{status} NOT FOUND</html>'.encode() + self.send_response(int(status)) + self.send_header('Content-Type', 'text/html; charset=utf-8') + self.send_header('Content-Length', str(len(payload))) + self.end_headers() + self.wfile.write(payload) + + def _read_data(self): + if 'Content-Length' in self.headers: + return self.rfile.read(int(self.headers['Content-Length'])) + + def do_POST(self): + data = self._read_data() + if self.path.startswith('/redirect_'): + self._redirect() + elif self.path.startswith('/method'): + self._method('POST', data) + elif self.path.startswith('/headers'): + self._headers() + else: + self._status(404) + + def do_HEAD(self): + if self.path.startswith('/redirect_'): + self._redirect() + elif self.path.startswith('/method'): + self._method('HEAD') + else: + self._status(404) + + def do_PUT(self): + data = self._read_data() + if self.path.startswith('/redirect_'): + self._redirect() + elif self.path.startswith('/method'): + self._method('PUT', data) + else: + self._status(404) + def do_GET(self): if self.path == '/video.html': + payload = b'<html><video src="/vid.mp4" /></html>' self.send_response(200) self.send_header('Content-Type', 'text/html; charset=utf-8') + self.send_header('Content-Length', str(len(payload))) # required for persistent connections self.end_headers() - self.wfile.write(b'<html><video src="/vid.mp4" /></html>') + self.wfile.write(payload) elif self.path == '/vid.mp4': + payload = b'\x00\x00\x00\x00\x20\x66\x74[video]' self.send_response(200) self.send_header('Content-Type', 'video/mp4') + self.send_header('Content-Length', str(len(payload))) self.end_headers() - self.wfile.write(b'\x00\x00\x00\x00\x20\x66\x74[video]') + self.wfile.write(payload) elif self.path == '/%E4%B8%AD%E6%96%87.html': + payload = b'<html><video src="/vid.mp4" /></html>' self.send_response(200) self.send_header('Content-Type', 'text/html; charset=utf-8') + self.send_header('Content-Length', str(len(payload))) + self.end_headers() + self.wfile.write(payload) + elif self.path == '/%c7%9f': + payload = b'<html><video src="/vid.mp4" /></html>' + self.send_response(200) + self.send_header('Content-Type', 'text/html; charset=utf-8') + self.send_header('Content-Length', str(len(payload))) + self.end_headers() + self.wfile.write(payload) + elif self.path.startswith('/redirect_'): + self._redirect() + elif self.path.startswith('/method'): + self._method('GET') + elif self.path.startswith('/headers'): + self._headers() + elif self.path == '/trailing_garbage': + payload = b'<html><video src="/vid.mp4" /></html>' + self.send_response(200) + self.send_header('Content-Type', 'text/html; charset=utf-8') + self.send_header('Content-Encoding', 'gzip') + buf = io.BytesIO() + with gzip.GzipFile(fileobj=buf, mode='wb') as f: + f.write(payload) + compressed = buf.getvalue() + b'trailing garbage' + self.send_header('Content-Length', str(len(compressed))) + self.end_headers() + self.wfile.write(compressed) + elif self.path == '/302-non-ascii-redirect': + new_url = f'http://127.0.0.1:{http_server_port(self.server)}/中文.html' + self.send_response(301) + self.send_header('Location', new_url) + self.send_header('Content-Length', '0') self.end_headers() - self.wfile.write(b'<html><video src="/vid.mp4" /></html>') else: - assert False + self._status(404) + + def send_header(self, keyword, value): + """ + Forcibly allow HTTP server to send non percent-encoded non-ASCII characters in headers. + This is against what is defined in RFC 3986, however we need to test we support this + since some sites incorrectly do this. + """ + if keyword.lower() == 'connection': + return super().send_header(keyword, value) + + if not hasattr(self, '_headers_buffer'): + self._headers_buffer = [] + + self._headers_buffer.append(f'{keyword}: {value}\r\n'.encode()) class FakeLogger: @@ -56,36 +179,128 @@ class FakeLogger: class TestHTTP(unittest.TestCase): def setUp(self): - self.httpd = http.server.HTTPServer( + # HTTP server + self.http_httpd = http.server.ThreadingHTTPServer( ('127.0.0.1', 0), HTTPTestRequestHandler) - self.port = http_server_port(self.httpd) - self.server_thread = threading.Thread(target=self.httpd.serve_forever) - self.server_thread.daemon = True - self.server_thread.start() - - -class TestHTTPS(unittest.TestCase): - def setUp(self): + self.http_port = http_server_port(self.http_httpd) + self.http_server_thread = threading.Thread(target=self.http_httpd.serve_forever) + # FIXME: we should probably stop the http server thread after each test + # See: https://github.com/yt-dlp/yt-dlp/pull/7094#discussion_r1199746041 + self.http_server_thread.daemon = True + self.http_server_thread.start() + + # HTTPS server certfn = os.path.join(TEST_DIR, 'testcert.pem') - self.httpd = http.server.HTTPServer( + self.https_httpd = http.server.ThreadingHTTPServer( ('127.0.0.1', 0), HTTPTestRequestHandler) sslctx = ssl.SSLContext(ssl.PROTOCOL_TLS_SERVER) sslctx.load_cert_chain(certfn, None) - self.httpd.socket = sslctx.wrap_socket(self.httpd.socket, server_side=True) - self.port = http_server_port(self.httpd) - self.server_thread = threading.Thread(target=self.httpd.serve_forever) - self.server_thread.daemon = True - self.server_thread.start() + self.https_httpd.socket = sslctx.wrap_socket(self.https_httpd.socket, server_side=True) + self.https_port = http_server_port(self.https_httpd) + self.https_server_thread = threading.Thread(target=self.https_httpd.serve_forever) + self.https_server_thread.daemon = True + self.https_server_thread.start() def test_nocheckcertificate(self): - ydl = YoutubeDL({'logger': FakeLogger()}) - self.assertRaises( - Exception, - ydl.extract_info, 'https://127.0.0.1:%d/video.html' % self.port) - - ydl = YoutubeDL({'logger': FakeLogger(), 'nocheckcertificate': True}) - r = ydl.extract_info('https://127.0.0.1:%d/video.html' % self.port) - self.assertEqual(r['url'], 'https://127.0.0.1:%d/vid.mp4' % self.port) + with FakeYDL({'logger': FakeLogger()}) as ydl: + with self.assertRaises(urllib.error.URLError): + ydl.urlopen(sanitized_Request(f'https://127.0.0.1:{self.https_port}/headers')) + + with FakeYDL({'logger': FakeLogger(), 'nocheckcertificate': True}) as ydl: + r = ydl.urlopen(sanitized_Request(f'https://127.0.0.1:{self.https_port}/headers')) + self.assertEqual(r.status, 200) + r.close() + + def test_percent_encode(self): + with FakeYDL() as ydl: + # Unicode characters should be encoded with uppercase percent-encoding + res = ydl.urlopen(sanitized_Request(f'http://127.0.0.1:{self.http_port}/中文.html')) + self.assertEqual(res.status, 200) + res.close() + # don't normalize existing percent encodings + res = ydl.urlopen(sanitized_Request(f'http://127.0.0.1:{self.http_port}/%c7%9f')) + self.assertEqual(res.status, 200) + res.close() + + def test_unicode_path_redirection(self): + with FakeYDL() as ydl: + r = ydl.urlopen(sanitized_Request(f'http://127.0.0.1:{self.http_port}/302-non-ascii-redirect')) + self.assertEqual(r.url, f'http://127.0.0.1:{self.http_port}/%E4%B8%AD%E6%96%87.html') + r.close() + + def test_redirect(self): + with FakeYDL() as ydl: + def do_req(redirect_status, method): + data = b'testdata' if method in ('POST', 'PUT') else None + res = ydl.urlopen(sanitized_Request( + f'http://127.0.0.1:{self.http_port}/redirect_{redirect_status}', method=method, data=data)) + return res.read().decode('utf-8'), res.headers.get('method', '') + + # A 303 must either use GET or HEAD for subsequent request + self.assertEqual(do_req(303, 'POST'), ('', 'GET')) + self.assertEqual(do_req(303, 'HEAD'), ('', 'HEAD')) + + self.assertEqual(do_req(303, 'PUT'), ('', 'GET')) + + # 301 and 302 turn POST only into a GET + self.assertEqual(do_req(301, 'POST'), ('', 'GET')) + self.assertEqual(do_req(301, 'HEAD'), ('', 'HEAD')) + self.assertEqual(do_req(302, 'POST'), ('', 'GET')) + self.assertEqual(do_req(302, 'HEAD'), ('', 'HEAD')) + + self.assertEqual(do_req(301, 'PUT'), ('testdata', 'PUT')) + self.assertEqual(do_req(302, 'PUT'), ('testdata', 'PUT')) + + # 307 and 308 should not change method + for m in ('POST', 'PUT'): + self.assertEqual(do_req(307, m), ('testdata', m)) + self.assertEqual(do_req(308, m), ('testdata', m)) + + self.assertEqual(do_req(307, 'HEAD'), ('', 'HEAD')) + self.assertEqual(do_req(308, 'HEAD'), ('', 'HEAD')) + + # These should not redirect and instead raise an HTTPError + for code in (300, 304, 305, 306): + with self.assertRaises(urllib.error.HTTPError): + do_req(code, 'GET') + + def test_content_type(self): + # https://github.com/yt-dlp/yt-dlp/commit/379a4f161d4ad3e40932dcf5aca6e6fb9715ab28 + with FakeYDL({'nocheckcertificate': True}) as ydl: + # method should be auto-detected as POST + r = sanitized_Request(f'https://localhost:{self.https_port}/headers', data=urlencode_postdata({'test': 'test'})) + + headers = ydl.urlopen(r).read().decode('utf-8') + self.assertIn('Content-Type: application/x-www-form-urlencoded', headers) + + # test http + r = sanitized_Request(f'http://localhost:{self.http_port}/headers', data=urlencode_postdata({'test': 'test'})) + headers = ydl.urlopen(r).read().decode('utf-8') + self.assertIn('Content-Type: application/x-www-form-urlencoded', headers) + + def test_cookiejar(self): + with FakeYDL() as ydl: + ydl.cookiejar.set_cookie(http.cookiejar.Cookie( + 0, 'test', 'ytdlp', None, False, '127.0.0.1', True, + False, '/headers', True, False, None, False, None, None, {})) + data = ydl.urlopen(sanitized_Request(f'http://127.0.0.1:{self.http_port}/headers')).read() + self.assertIn(b'Cookie: test=ytdlp', data) + + def test_no_compression_compat_header(self): + with FakeYDL() as ydl: + data = ydl.urlopen( + sanitized_Request( + f'http://127.0.0.1:{self.http_port}/headers', + headers={'Youtubedl-no-compression': True})).read() + self.assertIn(b'Accept-Encoding: identity', data) + self.assertNotIn(b'youtubedl-no-compression', data.lower()) + + def test_gzip_trailing_garbage(self): + # https://github.com/ytdl-org/youtube-dl/commit/aa3e950764337ef9800c936f4de89b31c00dfcf5 + # https://github.com/ytdl-org/youtube-dl/commit/6f2ec15cee79d35dba065677cad9da7491ec6e6f + with FakeYDL() as ydl: + data = ydl.urlopen(sanitized_Request(f'http://localhost:{self.http_port}/trailing_garbage')).read().decode('utf-8') + self.assertEqual(data, '<html><video src="/vid.mp4" /></html>') class TestClientCert(unittest.TestCase): @@ -112,8 +327,8 @@ class TestClientCert(unittest.TestCase): 'nocheckcertificate': True, **params, }) - r = ydl.extract_info('https://127.0.0.1:%d/video.html' % self.port) - self.assertEqual(r['url'], 'https://127.0.0.1:%d/vid.mp4' % self.port) + r = ydl.extract_info(f'https://127.0.0.1:{self.port}/video.html') + self.assertEqual(r['url'], f'https://127.0.0.1:{self.port}/vid.mp4') def test_certificate_combined_nopass(self): self._run_test(client_certificate=os.path.join(self.certdir, 'clientwithkey.crt')) @@ -188,5 +403,22 @@ class TestProxy(unittest.TestCase): self.assertEqual(response, 'normal: http://xn--fiq228c.tw/') +class TestFileURL(unittest.TestCase): + # See https://github.com/ytdl-org/youtube-dl/issues/8227 + def test_file_urls(self): + tf = tempfile.NamedTemporaryFile(delete=False) + tf.write(b'foobar') + tf.close() + url = pathlib.Path(tf.name).as_uri() + with FakeYDL() as ydl: + self.assertRaisesRegex( + urllib.error.URLError, 'file:// URLs are explicitly disabled in yt-dlp for security reasons', ydl.urlopen, url) + with FakeYDL({'enable_file_urls': True}) as ydl: + res = ydl.urlopen(url) + self.assertEqual(res.read(), b'foobar') + res.close() + os.unlink(tf.name) + + if __name__ == '__main__': unittest.main() |