コード例 #1
0
ファイル: sdp_doctor.py プロジェクト: xcesiv/voip-tester
def remove_all_candidates(original_sdp):
    # filter out all candidates from the SDP directly
    session_description = SessionDescription.parse(original_sdp)

    for media in session_description.media:
        print("media", media)
        media.ice_candidates = []
        media.ice_candidates_complete = True

        # remove a=ice-options: to prevent Trickle ICE, as we need to
        # generate all the candidates at once as we only get one chance to
        # answer over a REST call.
        media.ice_options = None

    return str(session_description)
コード例 #2
0
    def test_datachannel_firefox(self):
        d = SessionDescription.parse(lf2crlf("""v=0
o=mozilla...THIS_IS_SDPARTA-58.0.1 7514673380034989017 0 IN IP4 0.0.0.0
s=-
t=0 0
a=sendrecv
a=fingerprint:sha-256 39:4A:09:1E:0E:33:32:85:51:03:49:95:54:0B:41:09:A2:10:60:CC:39:8F:C0:C4:45:FC:37:3A:55:EA:11:74
a=group:BUNDLE sdparta_0
a=ice-options:trickle
a=msid-semantic:WMS *
m=application 45791 DTLS/SCTP 5000
c=IN IP4 192.168.99.58
a=candidate:0 1 UDP 2122187007 192.168.99.58 45791 typ host
a=candidate:1 1 UDP 2122252543 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 44087 typ host
a=candidate:2 1 TCP 2105458943 192.168.99.58 9 typ host tcptype active
a=candidate:3 1 TCP 2105524479 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 9 typ host tcptype active
a=sendrecv
a=end-of-candidates
a=ice-pwd:d30a5aec4dd81f07d4ff3344209400ab
a=ice-ufrag:9889e0c4
a=mid:sdparta_0
a=sctpmap:5000 webrtc-datachannel 256
a=setup:actpass
a=max-message-size:1073741823
"""))  # noqa
        self.assertEqual(len(d.media), 1)
        self.assertEqual(d.media[0].kind, 'application')
        self.assertEqual(d.media[0].host, '192.168.99.58')
        self.assertEqual(d.media[0].port, 45791)
        self.assertEqual(d.media[0].profile, 'DTLS/SCTP')
        self.assertEqual(d.media[0].fmt, [5000])
        self.assertEqual(d.media[0].rtpmap, {})
        self.assertEqual(d.media[0].sctpmap, {
            5000: 'webrtc-datachannel 256',
        })

        # ice
        self.assertEqual(len(d.media[0].ice_candidates), 4)
        self.assertEqual(d.media[0].ice_ufrag, '9889e0c4')
        self.assertEqual(d.media[0].ice_pwd, 'd30a5aec4dd81f07d4ff3344209400ab')

        # dtls
        self.assertEqual(
            d.media[0].dtls_fingerprint,
            '39:4A:09:1E:0E:33:32:85:51:03:49:95:54:0B:41:09:A2:10:60:CC:39:8F:C0:C4:45:FC:37:3A:55:EA:11:74')  # noqa
        self.assertEqual(d.media[0].dtls_setup, 'actpass')
コード例 #3
0
ファイル: sdp_doctor.py プロジェクト: xcesiv/voip-tester
def doctor_sdp(original_sdp, sole_wanted_candidate):
    # filter out irrelevant candidates from the SDP directly
    session_description = SessionDescription.parse(original_sdp)

    for media in session_description.media:
        print("media", media)
        # note that this could cause problems with multiple media
        # as I guess you should only use each candidate once…
        media.ice_candidates = [sole_wanted_candidate]
        media.ice_candidates_complete = True

        # remove a=ice-options: to prevent Trickle ICE, as we need to
        # generate all the candidates at once as we only get one chance to
        # answer over a REST call.
        media.ice_options = None

    return str(session_description)
コード例 #4
0
async def setup_test(connection: RTCPeerConnection, offer) -> RTCSessionDescription:
    description = RTCSessionDescription(offer["sdp"], offer["type"])

    session_description = SessionDescription.parse(offer["sdp"])
    if len(session_description.media) != 1:
        raise ValueError("Only one media channel accepted.")

    media = session_description.media[0]
    if len(media.ice_candidates) != 1:
        raise ValueError("Only one ICE candidate accepted.")

    if not media.ice_candidates_complete:
        raise ValueError("ICE candidates must be completed")

    candidate = media.ice_candidates[0]

    await connection.setRemoteDescription(description)
    await connection.setLocalDescription(await connection.createAnswer())

    logger.debug(f"[{candidate}] Beginning test with this candidate…")

    @connection.on("datachannel")
    def on_datachannel(channel: RTCDataChannel):
        logger.debug(f"[{candidate}] Established an RTCDataChannel")

        @channel.on("message")
        def on_message(message):
            logger.debug(f"[{candidate}] Received a message")

            if message == MAGIC_QUESTION:
                channel.send(MAGIC_ANSWER)
            else:
                channel.close()
                asyncio.ensure_future(connection.close())

    # Make the connection time out
    asyncio.get_event_loop().call_later(
        TIMEOUT_TIME, asyncio.ensure_future, connection.close()
    )

    # this is the answer to return
    return connection.localDescription
コード例 #5
0
ファイル: test_sdp.py プロジェクト: shrinivdeshmukh/aiortc
    def test_video_firefox(self):
        d = SessionDescription.parse(
            lf2crlf("""v=0
o=mozilla...THIS_IS_SDPARTA-61.0 8964514366714082732 0 IN IP4 0.0.0.0
s=-
t=0 0
a=sendrecv
a=fingerprint:sha-256 AF:9E:29:99:AC:F6:F6:A2:86:A7:2E:A5:83:94:21:7F:F1:39:C5:E3:8F:E4:08:04:D9:D8:70:6D:6C:A2:A1:D5
a=group:BUNDLE sdparta_0
a=ice-options:trickle
a=msid-semantic:WMS *
m=video 42738 UDP/TLS/RTP/SAVPF 120 121
c=IN IP4 192.168.99.7
a=candidate:0 1 UDP 2122252543 192.168.99.7 42738 typ host
a=candidate:1 1 TCP 2105524479 192.168.99.7 9 typ host tcptype active
a=candidate:0 2 UDP 2122252542 192.168.99.7 52914 typ host
a=candidate:1 2 TCP 2105524478 192.168.99.7 9 typ host tcptype active
a=sendrecv
a=end-of-candidates
a=extmap:3 urn:ietf:params:rtp-hdrext:sdes:mid
a=extmap:4 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
a=extmap:5 urn:ietf:params:rtp-hdrext:toffset
a=fmtp:120 max-fs=12288;max-fr=60
a=fmtp:121 max-fs=12288;max-fr=60
a=ice-pwd:c43b0306087bb4de15f70e4405c4dafe
a=ice-ufrag:1a0e6b24
a=mid:sdparta_0
a=msid:{38c9a1f0-d360-4ad8-afe3-4d7f6d4ae4e1} {d27161f3-ab5d-4aff-9dd8-4a24bfbe56d4}
a=rtcp:52914 IN IP4 192.168.99.7
a=rtcp-fb:120 nack
a=rtcp-fb:120 nack pli
a=rtcp-fb:120 ccm fir
a=rtcp-fb:120 goog-remb
a=rtcp-fb:121 nack
a=rtcp-fb:121 nack pli
a=rtcp-fb:121 ccm fir
a=rtcp-fb:121 goog-remb
a=rtcp-mux
a=rtpmap:120 VP8/90000
a=rtpmap:121 VP9/90000
a=setup:actpass
a=ssrc:3408404552 cname:{6f52d07e-17ef-42c5-932b-3b57c64fe049}
"""))  # noqa

        self.assertEqual(d.bundle, ['sdparta_0'])

        self.assertEqual(len(d.media), 1)
        self.assertEqual(d.media[0].kind, 'video')
        self.assertEqual(d.media[0].host, '192.168.99.7')
        self.assertEqual(d.media[0].port, 42738)
        self.assertEqual(d.media[0].profile, 'UDP/TLS/RTP/SAVPF')
        self.assertEqual(d.media[0].direction, 'sendrecv')
        self.assertEqual(d.media[0].rtp.codecs, [
            RTCRtpCodecParameters(
                name='VP8',
                clockRate=90000,
                payloadType=120,
                rtcpFeedback=[
                    RTCRtcpFeedback(type='nack'),
                    RTCRtcpFeedback(type='nack', parameter='pli'),
                    RTCRtcpFeedback(type='ccm', parameter='fir'),
                    RTCRtcpFeedback(type='goog-remb'),
                ],
                parameters={
                    'max-fs': '12288',
                    'max-fr': '60'
                }),
            RTCRtpCodecParameters(
                name='VP9',
                clockRate=90000,
                payloadType=121,
                rtcpFeedback=[
                    RTCRtcpFeedback(type='nack'),
                    RTCRtcpFeedback(type='nack', parameter='pli'),
                    RTCRtcpFeedback(type='ccm', parameter='fir'),
                    RTCRtcpFeedback(type='goog-remb'),
                ],
                parameters={
                    'max-fs': '12288',
                    'max-fr': '60'
                }),
        ])
        self.assertEqual(d.media[0].rtp.headerExtensions, [
            RTCRtpHeaderExtensionParameters(
                id=3, uri='urn:ietf:params:rtp-hdrext:sdes:mid'),
            RTCRtpHeaderExtensionParameters(
                id=4,
                uri='http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time'
            ),
            RTCRtpHeaderExtensionParameters(
                id=5, uri='urn:ietf:params:rtp-hdrext:toffset'),
        ])
        self.assertEqual(d.media[0].rtp.muxId, 'sdparta_0')
        self.assertEqual(d.media[0].rtp.rtcp.cname,
                         '{6f52d07e-17ef-42c5-932b-3b57c64fe049}')
        self.assertEqual(d.media[0].rtp.rtcp.mux, True)
        self.assertEqual(d.media[0].rtp.rtcp.ssrc, 3408404552)
        self.assertEqual(d.media[0].rtcp_host, '192.168.99.7')
        self.assertEqual(d.media[0].rtcp_port, 52914)

        # formats
        self.assertEqual(d.media[0].fmt, [120, 121])
        self.assertEqual(d.media[0].sctpmap, {})
        self.assertEqual(d.media[0].sctp_port, None)

        # ice
        self.assertEqual(len(d.media[0].ice_candidates), 4)
        self.assertEqual(d.media[0].ice_candidates_complete, True)
        self.assertEqual(d.media[0].ice.usernameFragment, '1a0e6b24')
        self.assertEqual(d.media[0].ice.password,
                         'c43b0306087bb4de15f70e4405c4dafe')

        # dtls
        self.assertEqual(len(d.media[0].dtls.fingerprints), 1)
        self.assertEqual(d.media[0].dtls.fingerprints[0].algorithm, 'sha-256')
        self.assertEqual(
            d.media[0].dtls.fingerprints[0].value,
            'AF:9E:29:99:AC:F6:F6:A2:86:A7:2E:A5:83:94:21:7F:F1:39:C5:E3:8F:E4:08:04:D9:D8:70:6D:6C:A2:A1:D5'
        )  # noqa
        self.assertEqual(d.media[0].dtls.role, 'auto')

        self.assertEqual(str(d),
                         lf2crlf("""v=0
o=mozilla...THIS_IS_SDPARTA-61.0 8964514366714082732 0 IN IP4 0.0.0.0
s=-
t=0 0
a=group:BUNDLE sdparta_0
m=video 42738 UDP/TLS/RTP/SAVPF 120 121
c=IN IP4 192.168.99.7
a=sendrecv
a=extmap:3 urn:ietf:params:rtp-hdrext:sdes:mid
a=extmap:4 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
a=extmap:5 urn:ietf:params:rtp-hdrext:toffset
a=mid:sdparta_0
a=rtcp:52914 IN IP4 192.168.99.7
a=rtcp-mux
a=ssrc:3408404552 cname:{6f52d07e-17ef-42c5-932b-3b57c64fe049}
a=rtpmap:120 VP8/90000
a=rtcp-fb:120 nack
a=rtcp-fb:120 nack pli
a=rtcp-fb:120 ccm fir
a=rtcp-fb:120 goog-remb
a=fmtp:120 max-fs=12288;max-fr=60
a=rtpmap:121 VP9/90000
a=rtcp-fb:121 nack
a=rtcp-fb:121 nack pli
a=rtcp-fb:121 ccm fir
a=rtcp-fb:121 goog-remb
a=fmtp:121 max-fs=12288;max-fr=60
a=candidate:0 1 UDP 2122252543 192.168.99.7 42738 typ host
a=candidate:1 1 TCP 2105524479 192.168.99.7 9 typ host tcptype active
a=candidate:0 2 UDP 2122252542 192.168.99.7 52914 typ host
a=candidate:1 2 TCP 2105524478 192.168.99.7 9 typ host tcptype active
a=end-of-candidates
a=ice-ufrag:1a0e6b24
a=ice-pwd:c43b0306087bb4de15f70e4405c4dafe
a=fingerprint:sha-256 AF:9E:29:99:AC:F6:F6:A2:86:A7:2E:A5:83:94:21:7F:F1:39:C5:E3:8F:E4:08:04:D9:D8:70:6D:6C:A2:A1:D5
a=setup:actpass
"""))  # noqa
コード例 #6
0
ファイル: test_sdp.py プロジェクト: shrinivdeshmukh/aiortc
    def test_video_chrome(self):
        d = SessionDescription.parse(
            lf2crlf("""v=0
o=- 5195484278799753993 2 IN IP4 127.0.0.1
s=-
t=0 0
a=group:BUNDLE video
a=msid-semantic: WMS bbgewhUzS6hvFDlSlrhQ6zYlwW7ttRrK8QeQ
m=video 34955 UDP/TLS/RTP/SAVPF 96 97 98 99 100 101 102
c=IN IP4 10.101.2.67
a=rtcp:9 IN IP4 0.0.0.0
a=candidate:638323114 1 udp 2122260223 10.101.2.67 34955 typ host generation 0 network-id 2 network-cost 10
a=candidate:1754264922 1 tcp 1518280447 10.101.2.67 9 typ host tcptype active generation 0 network-id 2 network-cost 10
a=ice-ufrag:9KhP
a=ice-pwd:mlPea2xBCmFmNLfmy/jlqw1D
a=ice-options:trickle
a=fingerprint:sha-256 30:4A:BF:65:23:D1:99:AB:AE:9F:FD:5D:B1:08:4F:09:7C:9F:F2:CC:50:16:13:81:1B:5D:DD:D0:98:45:81:1E
a=setup:actpass
a=mid:video
a=extmap:2 urn:ietf:params:rtp-hdrext:toffset
a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
a=extmap:4 urn:3gpp:video-orientation
a=extmap:5 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01
a=extmap:6 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay
a=extmap:7 http://www.webrtc.org/experiments/rtp-hdrext/video-content-type
a=extmap:8 http://www.webrtc.org/experiments/rtp-hdrext/video-timing
a=sendrecv
a=rtcp-mux
a=rtcp-rsize
a=rtpmap:96 VP8/90000
a=rtcp-fb:96 goog-remb
a=rtcp-fb:96 transport-cc
a=rtcp-fb:96 ccm fir
a=rtcp-fb:96 nack
a=rtcp-fb:96 nack pli
a=rtpmap:97 rtx/90000
a=fmtp:97 apt=96
a=rtpmap:98 VP9/90000
a=rtcp-fb:98 goog-remb
a=rtcp-fb:98 transport-cc
a=rtcp-fb:98 ccm fir
a=rtcp-fb:98 nack
a=rtcp-fb:98 nack pli
a=rtpmap:99 rtx/90000
a=fmtp:99 apt=98
a=rtpmap:100 red/90000
a=rtpmap:101 rtx/90000
a=fmtp:101 apt=100
a=rtpmap:102 ulpfec/90000
a=ssrc-group:FID 1845476211 3305256354
a=ssrc:1845476211 cname:9iW3jspLCZJ5WjOZ
a=ssrc:1845476211 msid:bbgewhUzS6hvFDlSlrhQ6zYlwW7ttRrK8QeQ 420c6f28-439d-4ead-b93c-94e14c0a16b4
a=ssrc:1845476211 mslabel:bbgewhUzS6hvFDlSlrhQ6zYlwW7ttRrK8QeQ
a=ssrc:1845476211 label:420c6f28-439d-4ead-b93c-94e14c0a16b4
a=ssrc:3305256354 cname:9iW3jspLCZJ5WjOZ
a=ssrc:3305256354 msid:bbgewhUzS6hvFDlSlrhQ6zYlwW7ttRrK8QeQ 420c6f28-439d-4ead-b93c-94e14c0a16b4
a=ssrc:3305256354 mslabel:bbgewhUzS6hvFDlSlrhQ6zYlwW7ttRrK8QeQ
a=ssrc:3305256354 label:420c6f28-439d-4ead-b93c-94e14c0a16b4
"""))  # noqa

        self.assertEqual(d.bundle, ['video'])

        self.assertEqual(len(d.media), 1)
        self.assertEqual(d.media[0].kind, 'video')
        self.assertEqual(d.media[0].host, '10.101.2.67')
        self.assertEqual(d.media[0].port, 34955)
        self.assertEqual(d.media[0].profile, 'UDP/TLS/RTP/SAVPF')
        self.assertEqual(d.media[0].direction, 'sendrecv')
        self.assertEqual(d.media[0].rtp.codecs, [
            RTCRtpCodecParameters(
                name='VP8',
                clockRate=90000,
                payloadType=96,
                rtcpFeedback=[
                    RTCRtcpFeedback(type='goog-remb'),
                    RTCRtcpFeedback(type='transport-cc'),
                    RTCRtcpFeedback(type='ccm', parameter='fir'),
                    RTCRtcpFeedback(type='nack'),
                    RTCRtcpFeedback(type='nack', parameter='pli'),
                ]),
            RTCRtpCodecParameters(name='rtx',
                                  clockRate=90000,
                                  payloadType=97,
                                  parameters={'apt': '96'}),
            RTCRtpCodecParameters(
                name='VP9',
                clockRate=90000,
                payloadType=98,
                rtcpFeedback=[
                    RTCRtcpFeedback(type='goog-remb'),
                    RTCRtcpFeedback(type='transport-cc'),
                    RTCRtcpFeedback(type='ccm', parameter='fir'),
                    RTCRtcpFeedback(type='nack'),
                    RTCRtcpFeedback(type='nack', parameter='pli'),
                ]),
            RTCRtpCodecParameters(name='rtx',
                                  clockRate=90000,
                                  payloadType=99,
                                  parameters={'apt': '98'}),
            RTCRtpCodecParameters(name='red', clockRate=90000,
                                  payloadType=100),
            RTCRtpCodecParameters(name='rtx',
                                  clockRate=90000,
                                  payloadType=101,
                                  parameters={'apt': '100'}),
            RTCRtpCodecParameters(
                name='ulpfec', clockRate=90000, payloadType=102)
        ])
        self.assertEqual(d.media[0].rtp.headerExtensions, [
            RTCRtpHeaderExtensionParameters(
                id=2, uri='urn:ietf:params:rtp-hdrext:toffset'),
            RTCRtpHeaderExtensionParameters(
                id=3,
                uri='http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time'
            ),
            RTCRtpHeaderExtensionParameters(id=4,
                                            uri='urn:3gpp:video-orientation'),
            RTCRtpHeaderExtensionParameters(
                id=5,
                uri=
                'http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01'
            ),
            RTCRtpHeaderExtensionParameters(
                id=6,
                uri='http://www.webrtc.org/experiments/rtp-hdrext/playout-delay'
            ),
            RTCRtpHeaderExtensionParameters(
                id=7,
                uri=
                'http://www.webrtc.org/experiments/rtp-hdrext/video-content-type'
            ),
            RTCRtpHeaderExtensionParameters(
                id=8,
                uri='http://www.webrtc.org/experiments/rtp-hdrext/video-timing'
            )
        ])
        self.assertEqual(d.media[0].rtp.muxId, 'video')
        self.assertEqual(d.media[0].rtp.rtcp.cname, '9iW3jspLCZJ5WjOZ')
        self.assertEqual(d.media[0].rtp.rtcp.mux, True)
        self.assertEqual(d.media[0].rtp.rtcp.ssrc, 1845476211)
        self.assertEqual(d.media[0].rtcp_host, '0.0.0.0')
        self.assertEqual(d.media[0].rtcp_port, 9)

        # formats
        self.assertEqual(d.media[0].fmt, [96, 97, 98, 99, 100, 101, 102])
        self.assertEqual(d.media[0].sctpmap, {})
        self.assertEqual(d.media[0].sctp_port, None)

        # ice
        self.assertEqual(len(d.media[0].ice_candidates), 2)
        self.assertEqual(d.media[0].ice_candidates_complete, False)
        self.assertEqual(d.media[0].ice.usernameFragment, '9KhP')
        self.assertEqual(d.media[0].ice.password, 'mlPea2xBCmFmNLfmy/jlqw1D')

        # dtls
        self.assertEqual(len(d.media[0].dtls.fingerprints), 1)
        self.assertEqual(d.media[0].dtls.fingerprints[0].algorithm, 'sha-256')
        self.assertEqual(
            d.media[0].dtls.fingerprints[0].value,
            '30:4A:BF:65:23:D1:99:AB:AE:9F:FD:5D:B1:08:4F:09:7C:9F:F2:CC:50:16:13:81:1B:5D:DD:D0:98:45:81:1E'
        )  # noqa
        self.assertEqual(d.media[0].dtls.role, 'auto')
コード例 #7
0
ファイル: test_sdp.py プロジェクト: shrinivdeshmukh/aiortc
    def test_datachannel_firefox_63(self):
        d = SessionDescription.parse(
            lf2crlf("""v=0
o=mozilla...THIS_IS_SDPARTA-58.0.1 7514673380034989017 0 IN IP4 0.0.0.0
s=-
t=0 0
a=sendrecv
a=fingerprint:sha-256 39:4A:09:1E:0E:33:32:85:51:03:49:95:54:0B:41:09:A2:10:60:CC:39:8F:C0:C4:45:FC:37:3A:55:EA:11:74
a=group:BUNDLE sdparta_0
a=ice-options:trickle
a=msid-semantic:WMS *
m=application 45791 UDP/DTLS/SCTP webrtc-datachannel
c=IN IP4 192.168.99.58
a=candidate:0 1 UDP 2122187007 192.168.99.58 45791 typ host
a=candidate:1 1 UDP 2122252543 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 44087 typ host
a=candidate:2 1 TCP 2105458943 192.168.99.58 9 typ host tcptype active
a=candidate:3 1 TCP 2105524479 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 9 typ host tcptype active
a=sendrecv
a=end-of-candidates
a=ice-pwd:d30a5aec4dd81f07d4ff3344209400ab
a=ice-ufrag:9889e0c4
a=mid:sdparta_0
a=sctp-port:5000
a=setup:actpass
a=max-message-size:1073741823
"""))  # noqa
        self.assertEqual(d.bundle, ['sdparta_0'])

        self.assertEqual(len(d.media), 1)
        self.assertEqual(d.media[0].kind, 'application')
        self.assertEqual(d.media[0].host, '192.168.99.58')
        self.assertEqual(d.media[0].port, 45791)
        self.assertEqual(d.media[0].profile, 'UDP/DTLS/SCTP')
        self.assertEqual(d.media[0].fmt, ['webrtc-datachannel'])

        # sctp
        self.assertEqual(d.media[0].sctpmap, {})
        self.assertEqual(d.media[0].sctp_port, 5000)
        self.assertIsNotNone(d.media[0].sctpCapabilities)
        self.assertEqual(d.media[0].sctpCapabilities.maxMessageSize,
                         1073741823)

        # ice
        self.assertEqual(len(d.media[0].ice_candidates), 4)
        self.assertEqual(d.media[0].ice_candidates_complete, True)
        self.assertEqual(d.media[0].ice.usernameFragment, '9889e0c4')
        self.assertEqual(d.media[0].ice.password,
                         'd30a5aec4dd81f07d4ff3344209400ab')

        # dtls
        self.assertEqual(len(d.media[0].dtls.fingerprints), 1)
        self.assertEqual(d.media[0].dtls.fingerprints[0].algorithm, 'sha-256')
        self.assertEqual(
            d.media[0].dtls.fingerprints[0].value,
            '39:4A:09:1E:0E:33:32:85:51:03:49:95:54:0B:41:09:A2:10:60:CC:39:8F:C0:C4:45:FC:37:3A:55:EA:11:74'
        )  # noqa
        self.assertEqual(d.media[0].dtls.role, 'auto')

        self.assertEqual(str(d),
                         lf2crlf("""v=0
o=mozilla...THIS_IS_SDPARTA-58.0.1 7514673380034989017 0 IN IP4 0.0.0.0
s=-
t=0 0
a=group:BUNDLE sdparta_0
m=application 45791 UDP/DTLS/SCTP webrtc-datachannel
c=IN IP4 192.168.99.58
a=sendrecv
a=mid:sdparta_0
a=sctp-port:5000
a=max-message-size:1073741823
a=candidate:0 1 UDP 2122187007 192.168.99.58 45791 typ host
a=candidate:1 1 UDP 2122252543 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 44087 typ host
a=candidate:2 1 TCP 2105458943 192.168.99.58 9 typ host tcptype active
a=candidate:3 1 TCP 2105524479 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 9 typ host tcptype active
a=end-of-candidates
a=ice-ufrag:9889e0c4
a=ice-pwd:d30a5aec4dd81f07d4ff3344209400ab
a=fingerprint:sha-256 39:4A:09:1E:0E:33:32:85:51:03:49:95:54:0B:41:09:A2:10:60:CC:39:8F:C0:C4:45:FC:37:3A:55:EA:11:74
a=setup:actpass
"""))  # noqa
コード例 #8
0
ファイル: test_sdp.py プロジェクト: shrinivdeshmukh/aiortc
    def test_audio_firefox(self):
        d = SessionDescription.parse(
            lf2crlf("""v=0
o=mozilla...THIS_IS_SDPARTA-58.0.1 4934139885953732403 1 IN IP4 0.0.0.0
s=-
t=0 0
a=sendrecv
a=fingerprint:sha-256 EB:A9:3E:50:D7:E3:B3:86:0F:7B:01:C1:EB:D6:AF:E4:97:DE:15:05:A8:DE:7B:83:56:C7:4B:6E:9D:75:D4:17
a=group:BUNDLE sdparta_0
a=ice-options:trickle
a=msid-semantic:WMS *
m=audio 45274 UDP/TLS/RTP/SAVPF 109 9 0 8 101
c=IN IP4 192.168.99.58
a=candidate:0 1 UDP 2122187007 192.168.99.58 45274 typ host
a=candidate:1 1 UDP 2122252543 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 47387 typ host
a=candidate:2 1 TCP 2105458943 192.168.99.58 9 typ host tcptype active
a=candidate:3 1 TCP 2105524479 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 9 typ host tcptype active
a=candidate:0 2 UDP 2122187006 192.168.99.58 38612 typ host
a=candidate:1 2 UDP 2122252542 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 54301 typ host
a=candidate:2 2 TCP 2105458942 192.168.99.58 9 typ host tcptype active
a=candidate:3 2 TCP 2105524478 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 9 typ host tcptype active
a=sendrecv
a=end-of-candidates
a=extmap:1/sendonly urn:ietf:params:rtp-hdrext:ssrc-audio-level
a=extmap:2 urn:ietf:params:rtp-hdrext:sdes:mid
a=fmtp:109 maxplaybackrate=48000;stereo=1;useinbandfec=1
a=fmtp:101 0-15
a=ice-pwd:f9b83487285016f7492197a5790ceee5
a=ice-ufrag:403a81e1
a=mid:sdparta_0
a=msid:{dee771c7-671a-451e-b847-f86f8e87c7d8} {12692dea-686c-47ca-b3e9-48f38fc92b78}
a=rtcp:38612 IN IP4 192.168.99.58
a=rtcp-mux
a=rtpmap:109 opus/48000/2
a=rtpmap:9 G722/8000/1
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=setup:actpass
a=ssrc:882128807 cname:{ed463ac5-dabf-44d4-8b9f-e14318427b2b}
"""))  # noqa
        self.assertEqual(d.bundle, ['sdparta_0'])

        self.assertEqual(len(d.media), 1)
        self.assertEqual(d.media[0].kind, 'audio')
        self.assertEqual(d.media[0].host, '192.168.99.58')
        self.assertEqual(d.media[0].port, 45274)
        self.assertEqual(d.media[0].profile, 'UDP/TLS/RTP/SAVPF')
        self.assertEqual(d.media[0].direction, 'sendrecv')
        self.assertEqual(d.media[0].rtp.codecs, [
            RTCRtpCodecParameters(name='opus',
                                  clockRate=48000,
                                  channels=2,
                                  payloadType=109,
                                  parameters={
                                      'maxplaybackrate': '48000',
                                      'stereo': '1',
                                      'useinbandfec': '1'
                                  }),
            RTCRtpCodecParameters(
                name='G722', clockRate=8000, channels=1, payloadType=9),
            RTCRtpCodecParameters(name='PCMU', clockRate=8000, payloadType=0),
            RTCRtpCodecParameters(name='PCMA', clockRate=8000, payloadType=8),
            RTCRtpCodecParameters(name='telephone-event',
                                  clockRate=8000,
                                  payloadType=101,
                                  parameters={'0-15': None}),
        ])
        self.assertEqual(d.media[0].rtp.headerExtensions, [
            RTCRtpHeaderExtensionParameters(
                id=1, uri='urn:ietf:params:rtp-hdrext:ssrc-audio-level'),
            RTCRtpHeaderExtensionParameters(
                id=2, uri='urn:ietf:params:rtp-hdrext:sdes:mid'),
        ])
        self.assertEqual(d.media[0].rtp.muxId, 'sdparta_0')
        self.assertEqual(d.media[0].rtp.rtcp.cname,
                         '{ed463ac5-dabf-44d4-8b9f-e14318427b2b}')
        self.assertEqual(d.media[0].rtp.rtcp.mux, True)
        self.assertEqual(d.media[0].rtp.rtcp.ssrc, 882128807)
        self.assertEqual(d.media[0].rtcp_host, '192.168.99.58')
        self.assertEqual(d.media[0].rtcp_port, 38612)

        # formats
        self.assertEqual(d.media[0].fmt, [109, 9, 0, 8, 101])
        self.assertEqual(d.media[0].sctpmap, {})
        self.assertEqual(d.media[0].sctp_port, None)

        # ice
        self.assertEqual(len(d.media[0].ice_candidates), 8)
        self.assertEqual(d.media[0].ice_candidates_complete, True)
        self.assertEqual(d.media[0].ice.usernameFragment, '403a81e1')
        self.assertEqual(d.media[0].ice.password,
                         'f9b83487285016f7492197a5790ceee5')

        # dtls
        self.assertEqual(len(d.media[0].dtls.fingerprints), 1)
        self.assertEqual(d.media[0].dtls.fingerprints[0].algorithm, 'sha-256')
        self.assertEqual(
            d.media[0].dtls.fingerprints[0].value,
            'EB:A9:3E:50:D7:E3:B3:86:0F:7B:01:C1:EB:D6:AF:E4:97:DE:15:05:A8:DE:7B:83:56:C7:4B:6E:9D:75:D4:17'
        )  # noqa
        self.assertEqual(d.media[0].dtls.role, 'auto')

        self.assertEqual(str(d),
                         lf2crlf("""v=0
o=mozilla...THIS_IS_SDPARTA-58.0.1 4934139885953732403 1 IN IP4 0.0.0.0
s=-
t=0 0
a=group:BUNDLE sdparta_0
m=audio 45274 UDP/TLS/RTP/SAVPF 109 9 0 8 101
c=IN IP4 192.168.99.58
a=sendrecv
a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level
a=extmap:2 urn:ietf:params:rtp-hdrext:sdes:mid
a=mid:sdparta_0
a=rtcp:38612 IN IP4 192.168.99.58
a=rtcp-mux
a=ssrc:882128807 cname:{ed463ac5-dabf-44d4-8b9f-e14318427b2b}
a=rtpmap:109 opus/48000/2
a=fmtp:109 maxplaybackrate=48000;stereo=1;useinbandfec=1
a=rtpmap:9 G722/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=candidate:0 1 UDP 2122187007 192.168.99.58 45274 typ host
a=candidate:1 1 UDP 2122252543 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 47387 typ host
a=candidate:2 1 TCP 2105458943 192.168.99.58 9 typ host tcptype active
a=candidate:3 1 TCP 2105524479 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 9 typ host tcptype active
a=candidate:0 2 UDP 2122187006 192.168.99.58 38612 typ host
a=candidate:1 2 UDP 2122252542 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 54301 typ host
a=candidate:2 2 TCP 2105458942 192.168.99.58 9 typ host tcptype active
a=candidate:3 2 TCP 2105524478 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 9 typ host tcptype active
a=end-of-candidates
a=ice-ufrag:403a81e1
a=ice-pwd:f9b83487285016f7492197a5790ceee5
a=fingerprint:sha-256 EB:A9:3E:50:D7:E3:B3:86:0F:7B:01:C1:EB:D6:AF:E4:97:DE:15:05:A8:DE:7B:83:56:C7:4B:6E:9D:75:D4:17
a=setup:actpass
"""))  # noqa
コード例 #9
0
ファイル: test_sdp.py プロジェクト: shrinivdeshmukh/aiortc
    def test_audio_chrome(self):
        d = SessionDescription.parse(
            lf2crlf("""v=0
o=- 863426017819471768 2 IN IP4 127.0.0.1
s=-
t=0 0
a=group:BUNDLE audio
a=msid-semantic: WMS TF6VRif1dxuAfe5uefrV2953LhUZt1keYvxU
m=audio 45076 UDP/TLS/RTP/SAVPF 111 103 104 9 0 8 106 105 13 110 112 113 126
c=IN IP4 192.168.99.58
a=rtcp:9 IN IP4 0.0.0.0
a=candidate:2665802302 1 udp 2122262783 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 38475 typ host generation 0 network-id 2 network-cost 10
a=candidate:1039001212 1 udp 2122194687 192.168.99.58 45076 typ host generation 0 network-id 1 network-cost 10
a=candidate:3496416974 1 tcp 1518283007 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 9 typ host tcptype active generation 0 network-id 2 network-cost 10
a=candidate:1936595596 1 tcp 1518214911 192.168.99.58 9 typ host tcptype active generation 0 network-id 1 network-cost 10
a=ice-ufrag:5+Ix
a=ice-pwd:uK8IlylxzDMUhrkVzdmj0M+v
a=ice-options:trickle
a=fingerprint:sha-256 6B:8B:5D:EA:59:04:20:23:29:C8:87:1C:CC:87:32:BE:DD:8C:66:A5:8E:50:55:EA:8C:D3:B6:5C:09:5E:D6:BC
a=setup:actpass
a=mid:audio
a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level
a=sendrecv
a=rtcp-mux
a=rtpmap:111 opus/48000/2
a=rtcp-fb:111 transport-cc
a=fmtp:111 minptime=10;useinbandfec=1
a=rtpmap:103 ISAC/16000
a=rtpmap:104 ISAC/32000
a=rtpmap:9 G722/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:106 CN/32000
a=rtpmap:105 CN/16000
a=rtpmap:13 CN/8000
a=rtpmap:110 telephone-event/48000
a=rtpmap:112 telephone-event/32000
a=rtpmap:113 telephone-event/16000
a=rtpmap:126 telephone-event/8000
a=ssrc:1944796561 cname:/vC4ULAr8vHNjXmq
a=ssrc:1944796561 msid:TF6VRif1dxuAfe5uefrV2953LhUZt1keYvxU ec1eb8de-8df8-4956-ae81-879e5d062d12
a=ssrc:1944796561 mslabel:TF6VRif1dxuAfe5uefrV2953LhUZt1keYvxU
a=ssrc:1944796561 label:ec1eb8de-8df8-4956-ae81-879e5d062d12"""))  # noqa
        self.assertEqual(d.bundle, ['audio'])

        self.assertEqual(len(d.media), 1)
        self.assertEqual(d.media[0].kind, 'audio')
        self.assertEqual(d.media[0].host, '192.168.99.58')
        self.assertEqual(d.media[0].port, 45076)
        self.assertEqual(d.media[0].profile, 'UDP/TLS/RTP/SAVPF')
        self.assertEqual(d.media[0].direction, 'sendrecv')
        self.assertEqual(d.media[0].rtp.codecs, [
            RTCRtpCodecParameters(
                name='opus',
                clockRate=48000,
                channels=2,
                payloadType=111,
                rtcpFeedback=[RTCRtcpFeedback(type='transport-cc')],
                parameters={
                    'minptime': '10',
                    'useinbandfec': '1'
                }),
            RTCRtpCodecParameters(
                name='ISAC', clockRate=16000, payloadType=103),
            RTCRtpCodecParameters(
                name='ISAC', clockRate=32000, payloadType=104),
            RTCRtpCodecParameters(name='G722', clockRate=8000, payloadType=9),
            RTCRtpCodecParameters(name='PCMU', clockRate=8000, payloadType=0),
            RTCRtpCodecParameters(name='PCMA', clockRate=8000, payloadType=8),
            RTCRtpCodecParameters(name='CN', clockRate=32000, payloadType=106),
            RTCRtpCodecParameters(name='CN', clockRate=16000, payloadType=105),
            RTCRtpCodecParameters(name='CN', clockRate=8000, payloadType=13),
            RTCRtpCodecParameters(
                name='telephone-event', clockRate=48000, payloadType=110),
            RTCRtpCodecParameters(
                name='telephone-event', clockRate=32000, payloadType=112),
            RTCRtpCodecParameters(
                name='telephone-event', clockRate=16000, payloadType=113),
            RTCRtpCodecParameters(
                name='telephone-event', clockRate=8000, payloadType=126),
        ])
        self.assertEqual(d.media[0].rtp.headerExtensions, [
            RTCRtpHeaderExtensionParameters(
                id=1, uri='urn:ietf:params:rtp-hdrext:ssrc-audio-level'),
        ])
        self.assertEqual(d.media[0].rtp.muxId, 'audio')
        self.assertEqual(d.media[0].rtp.rtcp.cname, '/vC4ULAr8vHNjXmq')
        self.assertEqual(d.media[0].rtp.rtcp.mux, True)
        self.assertEqual(d.media[0].rtp.rtcp.ssrc, 1944796561)
        self.assertEqual(d.media[0].rtcp_host, '0.0.0.0')
        self.assertEqual(d.media[0].rtcp_port, 9)

        # formats
        self.assertEqual(
            d.media[0].fmt,
            [111, 103, 104, 9, 0, 8, 106, 105, 13, 110, 112, 113, 126])
        self.assertEqual(d.media[0].sctpmap, {})
        self.assertEqual(d.media[0].sctp_port, None)

        # ice
        self.assertEqual(len(d.media[0].ice_candidates), 4)
        self.assertEqual(d.media[0].ice_candidates_complete, False)
        self.assertEqual(d.media[0].ice.usernameFragment, '5+Ix')
        self.assertEqual(d.media[0].ice.password, 'uK8IlylxzDMUhrkVzdmj0M+v')

        # dtls
        self.assertEqual(len(d.media[0].dtls.fingerprints), 1)
        self.assertEqual(d.media[0].dtls.fingerprints[0].algorithm, 'sha-256')
        self.assertEqual(
            d.media[0].dtls.fingerprints[0].value,
            '6B:8B:5D:EA:59:04:20:23:29:C8:87:1C:CC:87:32:BE:DD:8C:66:A5:8E:50:55:EA:8C:D3:B6:5C:09:5E:D6:BC'
        )  # noqa
        self.assertEqual(d.media[0].dtls.role, 'auto')

        self.assertEqual(str(d),
                         lf2crlf("""v=0
o=- 863426017819471768 2 IN IP4 127.0.0.1
s=-
t=0 0
a=group:BUNDLE audio
m=audio 45076 UDP/TLS/RTP/SAVPF 111 103 104 9 0 8 106 105 13 110 112 113 126
c=IN IP4 192.168.99.58
a=sendrecv
a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level
a=mid:audio
a=rtcp:9 IN IP4 0.0.0.0
a=rtcp-mux
a=ssrc:1944796561 cname:/vC4ULAr8vHNjXmq
a=rtpmap:111 opus/48000/2
a=rtcp-fb:111 transport-cc
a=fmtp:111 minptime=10;useinbandfec=1
a=rtpmap:103 ISAC/16000
a=rtpmap:104 ISAC/32000
a=rtpmap:9 G722/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:106 CN/32000
a=rtpmap:105 CN/16000
a=rtpmap:13 CN/8000
a=rtpmap:110 telephone-event/48000
a=rtpmap:112 telephone-event/32000
a=rtpmap:113 telephone-event/16000
a=rtpmap:126 telephone-event/8000
a=candidate:2665802302 1 udp 2122262783 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 38475 typ host
a=candidate:1039001212 1 udp 2122194687 192.168.99.58 45076 typ host
a=candidate:3496416974 1 tcp 1518283007 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 9 typ host tcptype active
a=candidate:1936595596 1 tcp 1518214911 192.168.99.58 9 typ host tcptype active
a=ice-ufrag:5+Ix
a=ice-pwd:uK8IlylxzDMUhrkVzdmj0M+v
a=fingerprint:sha-256 6B:8B:5D:EA:59:04:20:23:29:C8:87:1C:CC:87:32:BE:DD:8C:66:A5:8E:50:55:EA:8C:D3:B6:5C:09:5E:D6:BC
a=setup:actpass
"""))  # noqa
コード例 #10
0
    def test_audio_freeswitch_no_dtls(self):
        d = SessionDescription.parse(
            lf2crlf("""v=0
o=FreeSWITCH 1538380016 1538380017 IN IP4 1.2.3.4
s=FreeSWITCH
c=IN IP4 1.2.3.4
t=0 0
a=msid-semantic: WMS lyNSTe6w2ijnMrDEiqTHFyhqjdAag3ys
m=audio 16628 UDP/TLS/RTP/SAVPF 8 101
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=ptime:20
a=rtcp-mux
a=rtcp:16628 IN IP4 1.2.3.4
a=ice-ufrag:75EDuLTEOkEUd3cu
a=ice-pwd:5dvb9SbfooWc49814CupdeTS
a=candidate:0560693492 1 udp 659136 1.2.3.4 16628 typ host generation 0
a=end-of-candidates
a=ssrc:2690029308 cname:rbaag6w9fGmRXQm6
a=ssrc:2690029308 msid:lyNSTe6w2ijnMrDEiqTHFyhqjdAag3ys a0
a=ssrc:2690029308 mslabel:lyNSTe6w2ijnMrDEiqTHFyhqjdAag3ys
a=ssrc:2690029308 label:lyNSTe6w2ijnMrDEiqTHFyhqjdAag3ysa0"""))  # noqa

        self.assertEqual(d.group, [])
        self.assertEqual(d.msid_semantic, [
            GroupDescription(semantic='WMS',
                             items=['lyNSTe6w2ijnMrDEiqTHFyhqjdAag3ys'])
        ])
        self.assertEqual(d.host, '1.2.3.4')
        self.assertEqual(d.name, 'FreeSWITCH')
        self.assertEqual(d.origin,
                         'FreeSWITCH 1538380016 1538380017 IN IP4 1.2.3.4')
        self.assertEqual(d.time, '0 0')
        self.assertEqual(d.version, 0)

        self.assertEqual(len(d.media), 1)
        self.assertEqual(d.media[0].kind, 'audio')
        self.assertEqual(d.media[0].host, None)
        self.assertEqual(d.media[0].port, 16628)
        self.assertEqual(d.media[0].profile, 'UDP/TLS/RTP/SAVPF')
        self.assertEqual(d.media[0].direction, None)
        self.assertEqual(d.media[0].rtp.codecs, [
            RTCRtpCodecParameters(name='PCMA', clockRate=8000, payloadType=8),
            RTCRtpCodecParameters(
                name='telephone-event', clockRate=8000, payloadType=101),
        ])
        self.assertEqual(d.media[0].rtp.headerExtensions, [])
        self.assertEqual(d.media[0].rtp.muxId, '')
        self.assertEqual(d.media[0].rtcp_host, '1.2.3.4')
        self.assertEqual(d.media[0].rtcp_port, 16628)
        self.assertEqual(d.media[0].rtcp_mux, True)

        # ssrc
        self.assertEqual(d.media[0].ssrc, [
            SsrcDescription(ssrc=2690029308,
                            cname='rbaag6w9fGmRXQm6',
                            msid='lyNSTe6w2ijnMrDEiqTHFyhqjdAag3ys a0',
                            mslabel='lyNSTe6w2ijnMrDEiqTHFyhqjdAag3ys',
                            label='lyNSTe6w2ijnMrDEiqTHFyhqjdAag3ysa0'),
        ])
        self.assertEqual(d.media[0].ssrc_group, [])

        # formats
        self.assertEqual(d.media[0].fmt, [8, 101])
        self.assertEqual(d.media[0].sctpmap, {})
        self.assertEqual(d.media[0].sctp_port, None)

        # ice
        self.assertEqual(len(d.media[0].ice_candidates), 1)
        self.assertEqual(d.media[0].ice_candidates_complete, True)
        self.assertEqual(d.media[0].ice_options, None)
        self.assertEqual(d.media[0].ice.usernameFragment, '75EDuLTEOkEUd3cu')
        self.assertEqual(d.media[0].ice.password, '5dvb9SbfooWc49814CupdeTS')

        # dtls
        self.assertEqual(d.media[0].dtls, None)

        self.assertEqual(str(d),
                         lf2crlf("""v=0
o=FreeSWITCH 1538380016 1538380017 IN IP4 1.2.3.4
s=FreeSWITCH
c=IN IP4 1.2.3.4
t=0 0
a=msid-semantic:WMS lyNSTe6w2ijnMrDEiqTHFyhqjdAag3ys
m=audio 16628 UDP/TLS/RTP/SAVPF 8 101
a=rtcp:16628 IN IP4 1.2.3.4
a=rtcp-mux
a=ssrc:2690029308 cname:rbaag6w9fGmRXQm6
a=ssrc:2690029308 msid:lyNSTe6w2ijnMrDEiqTHFyhqjdAag3ys a0
a=ssrc:2690029308 mslabel:lyNSTe6w2ijnMrDEiqTHFyhqjdAag3ys
a=ssrc:2690029308 label:lyNSTe6w2ijnMrDEiqTHFyhqjdAag3ysa0
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=candidate:0560693492 1 udp 659136 1.2.3.4 16628 typ host
a=end-of-candidates
a=ice-ufrag:75EDuLTEOkEUd3cu
a=ice-pwd:5dvb9SbfooWc49814CupdeTS
"""))  # noqa
コード例 #11
0
    def test_audio_firefox(self):
        d = SessionDescription.parse(lf2crlf("""v=0
o=mozilla...THIS_IS_SDPARTA-58.0.1 4934139885953732403 1 IN IP4 0.0.0.0
s=-
t=0 0
a=sendrecv
a=fingerprint:sha-256 EB:A9:3E:50:D7:E3:B3:86:0F:7B:01:C1:EB:D6:AF:E4:97:DE:15:05:A8:DE:7B:83:56:C7:4B:6E:9D:75:D4:17
a=group:BUNDLE sdparta_0
a=ice-options:trickle
a=msid-semantic:WMS *
m=audio 45274 UDP/TLS/RTP/SAVPF 109 9 0 8 101
c=IN IP4 192.168.99.58
a=candidate:0 1 UDP 2122187007 192.168.99.58 45274 typ host
a=candidate:1 1 UDP 2122252543 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 47387 typ host
a=candidate:2 1 TCP 2105458943 192.168.99.58 9 typ host tcptype active
a=candidate:3 1 TCP 2105524479 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 9 typ host tcptype active
a=candidate:0 2 UDP 2122187006 192.168.99.58 38612 typ host
a=candidate:1 2 UDP 2122252542 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 54301 typ host
a=candidate:2 2 TCP 2105458942 192.168.99.58 9 typ host tcptype active
a=candidate:3 2 TCP 2105524478 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 9 typ host tcptype active
a=sendrecv
a=end-of-candidates
a=extmap:1/sendonly urn:ietf:params:rtp-hdrext:ssrc-audio-level
a=extmap:2 urn:ietf:params:rtp-hdrext:sdes:mid
a=fmtp:109 maxplaybackrate=48000;stereo=1;useinbandfec=1
a=fmtp:101 0-15
a=ice-pwd:f9b83487285016f7492197a5790ceee5
a=ice-ufrag:403a81e1
a=mid:sdparta_0
a=msid:{dee771c7-671a-451e-b847-f86f8e87c7d8} {12692dea-686c-47ca-b3e9-48f38fc92b78}
a=rtcp:38612 IN IP4 192.168.99.58
a=rtcp-mux
a=rtpmap:109 opus/48000/2
a=rtpmap:9 G722/8000/1
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=setup:actpass
a=ssrc:882128807 cname:{ed463ac5-dabf-44d4-8b9f-e14318427b2b}
"""))  # noqa
        self.assertEqual(len(d.media), 1)
        self.assertEqual(d.media[0].kind, 'audio')
        self.assertEqual(d.media[0].host, '192.168.99.58')
        self.assertEqual(d.media[0].port, 45274)
        self.assertEqual(d.media[0].profile, 'UDP/TLS/RTP/SAVPF')
        self.assertEqual(d.media[0].direction, 'sendrecv')
        self.assertEqual(d.media[0].rtcp_host, '192.168.99.58')
        self.assertEqual(d.media[0].rtcp_port, 38612)
        self.assertEqual(d.media[0].rtcp_mux, True)

        # formats
        self.assertEqual(d.media[0].fmt, [
            109, 9, 0, 8, 101])
        self.assertEqual(d.media[0].rtpmap, {
            0: 'PCMU/8000',
            8: 'PCMA/8000',
            9: 'G722/8000/1',
            101: 'telephone-event/8000',
            109: 'opus/48000/2',
        })
        self.assertEqual(d.media[0].sctpmap, {})

        # ice
        self.assertEqual(len(d.media[0].ice_candidates), 8)
        self.assertEqual(d.media[0].ice_ufrag, '403a81e1')
        self.assertEqual(d.media[0].ice_pwd, 'f9b83487285016f7492197a5790ceee5')

        # dtls
        self.assertEqual(
            d.media[0].dtls_fingerprint,
            'EB:A9:3E:50:D7:E3:B3:86:0F:7B:01:C1:EB:D6:AF:E4:97:DE:15:05:A8:DE:7B:83:56:C7:4B:6E:9D:75:D4:17')  # noqa
        self.assertEqual(d.media[0].dtls_setup, 'actpass')
コード例 #12
0
    def test_audio_chrome(self):
        d = SessionDescription.parse(lf2crlf("""v=0
o=- 863426017819471768 2 IN IP4 127.0.0.1
s=-
t=0 0
a=group:BUNDLE audio
a=msid-semantic: WMS TF6VRif1dxuAfe5uefrV2953LhUZt1keYvxU
m=audio 45076 UDP/TLS/RTP/SAVPF 111 103 104 9 0 8 106 105 13 110 112 113 126
c=IN IP4 192.168.99.58
a=rtcp:9 IN IP4 0.0.0.0
a=candidate:2665802302 1 udp 2122262783 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 38475 typ host generation 0 network-id 2 network-cost 10
a=candidate:1039001212 1 udp 2122194687 192.168.99.58 45076 typ host generation 0 network-id 1 network-cost 10
a=candidate:3496416974 1 tcp 1518283007 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 9 typ host tcptype active generation 0 network-id 2 network-cost 10
a=candidate:1936595596 1 tcp 1518214911 192.168.99.58 9 typ host tcptype active generation 0 network-id 1 network-cost 10
a=ice-ufrag:5+Ix
a=ice-pwd:uK8IlylxzDMUhrkVzdmj0M+v
a=ice-options:trickle
a=fingerprint:sha-256 6B:8B:5D:EA:59:04:20:23:29:C8:87:1C:CC:87:32:BE:DD:8C:66:A5:8E:50:55:EA:8C:D3:B6:5C:09:5E:D6:BC
a=setup:actpass
a=mid:audio
a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level
a=sendrecv
a=rtcp-mux
a=rtpmap:111 opus/48000/2
a=rtcp-fb:111 transport-cc
a=fmtp:111 minptime=10;useinbandfec=1
a=rtpmap:103 ISAC/16000
a=rtpmap:104 ISAC/32000
a=rtpmap:9 G722/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:106 CN/32000
a=rtpmap:105 CN/16000
a=rtpmap:13 CN/8000
a=rtpmap:110 telephone-event/48000
a=rtpmap:112 telephone-event/32000
a=rtpmap:113 telephone-event/16000
a=rtpmap:126 telephone-event/8000
a=ssrc:1944796561 cname:/vC4ULAr8vHNjXmq
a=ssrc:1944796561 msid:TF6VRif1dxuAfe5uefrV2953LhUZt1keYvxU ec1eb8de-8df8-4956-ae81-879e5d062d12
a=ssrc:1944796561 mslabel:TF6VRif1dxuAfe5uefrV2953LhUZt1keYvxU
a=ssrc:1944796561 label:ec1eb8de-8df8-4956-ae81-879e5d062d12"""))  # noqa
        self.assertEqual(len(d.media), 1)
        self.assertEqual(d.media[0].kind, 'audio')
        self.assertEqual(d.media[0].host, '192.168.99.58')
        self.assertEqual(d.media[0].port, 45076)
        self.assertEqual(d.media[0].profile, 'UDP/TLS/RTP/SAVPF')
        self.assertEqual(d.media[0].direction, 'sendrecv')
        self.assertEqual(d.media[0].rtcp_host, '0.0.0.0')
        self.assertEqual(d.media[0].rtcp_port, 9)
        self.assertEqual(d.media[0].rtcp_mux, True)

        # formats
        self.assertEqual(d.media[0].fmt, [
            111, 103, 104, 9, 0, 8, 106, 105, 13, 110, 112, 113, 126])
        self.assertEqual(d.media[0].rtpmap, {
            0: 'PCMU/8000',
            8: 'PCMA/8000',
            9: 'G722/8000',
            13: 'CN/8000',
            103: 'ISAC/16000',
            104: 'ISAC/32000',
            105: 'CN/16000',
            106: 'CN/32000',
            110: 'telephone-event/48000',
            111: 'opus/48000/2',
            112: 'telephone-event/32000',
            113: 'telephone-event/16000',
            126: 'telephone-event/8000',
        })
        self.assertEqual(d.media[0].sctpmap, {})

        # ice
        self.assertEqual(len(d.media[0].ice_candidates), 4)
        self.assertEqual(d.media[0].ice_ufrag, '5+Ix')
        self.assertEqual(d.media[0].ice_pwd, 'uK8IlylxzDMUhrkVzdmj0M+v')

        # dtls
        self.assertEqual(
            d.media[0].dtls_fingerprint,
            '6B:8B:5D:EA:59:04:20:23:29:C8:87:1C:CC:87:32:BE:DD:8C:66:A5:8E:50:55:EA:8C:D3:B6:5C:09:5E:D6:BC')  # noqa
        self.assertEqual(d.media[0].dtls_setup, 'actpass')

        self.assertEqual(str(d.media[0]), lf2crlf("""m=audio 45076 UDP/TLS/RTP/SAVPF 111 103 104 9 0 8 106 105 13 110 112 113 126
c=IN IP4 192.168.99.58
a=sendrecv
a=rtcp:9 IN IP4 0.0.0.0
a=rtcp-mux
a=candidate:2665802302 1 udp 2122262783 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 38475 typ host generation 0
a=candidate:1039001212 1 udp 2122194687 192.168.99.58 45076 typ host generation 0
a=candidate:3496416974 1 tcp 1518283007 2a02:a03f:3eb0:e000:b0aa:d60a:cff2:933c 9 typ host tcptype active generation 0
a=candidate:1936595596 1 tcp 1518214911 192.168.99.58 9 typ host tcptype active generation 0
a=ice-ufrag:5+Ix
a=ice-pwd:uK8IlylxzDMUhrkVzdmj0M+v
a=fingerprint:sha-256 6B:8B:5D:EA:59:04:20:23:29:C8:87:1C:CC:87:32:BE:DD:8C:66:A5:8E:50:55:EA:8C:D3:B6:5C:09:5E:D6:BC
a=setup:actpass
"""))  # noqa
コード例 #13
0
    def test_audio_freeswitch(self):
        d = SessionDescription.parse(
            lf2crlf("""v=0
o=FreeSWITCH 1538380016 1538380017 IN IP4 1.2.3.4
s=FreeSWITCH
c=IN IP4 1.2.3.4
t=0 0
a=msid-semantic: WMS lyNSTe6w2ijnMrDEiqTHFyhqjdAag3ys
m=audio 16628 UDP/TLS/RTP/SAVPF 8 101
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=ptime:20
a=fingerprint:sha-256 35:5A:BC:8E:CD:F8:CD:EB:36:00:BB:C4:C3:33:54:B5:9B:70:3C:E9:C4:33:8F:39:3C:4B:5B:5C:AD:88:12:2B
a=setup:active
a=rtcp-mux
a=rtcp:16628 IN IP4 1.2.3.4
a=ice-ufrag:75EDuLTEOkEUd3cu
a=ice-pwd:5dvb9SbfooWc49814CupdeTS
a=candidate:0560693492 1 udp 659136 1.2.3.4 16628 typ host generation 0
a=end-of-candidates
a=ssrc:2690029308 cname:rbaag6w9fGmRXQm6
a=ssrc:2690029308 msid:lyNSTe6w2ijnMrDEiqTHFyhqjdAag3ys a0
a=ssrc:2690029308 mslabel:lyNSTe6w2ijnMrDEiqTHFyhqjdAag3ys
a=ssrc:2690029308 label:lyNSTe6w2ijnMrDEiqTHFyhqjdAag3ysa0"""))  # noqa

        self.assertEqual(d.bundle, [])
        self.assertEqual(d.host, '1.2.3.4')
        self.assertEqual(d.name, 'FreeSWITCH')
        self.assertEqual(d.origin,
                         'FreeSWITCH 1538380016 1538380017 IN IP4 1.2.3.4')
        self.assertEqual(d.time, '0 0')
        self.assertEqual(d.version, 0)

        self.assertEqual(len(d.media), 1)
        self.assertEqual(d.media[0].kind, 'audio')
        self.assertEqual(d.media[0].host, None)
        self.assertEqual(d.media[0].port, 16628)
        self.assertEqual(d.media[0].profile, 'UDP/TLS/RTP/SAVPF')
        self.assertEqual(d.media[0].direction, None)
        self.assertEqual(d.media[0].rtp.codecs, [
            RTCRtpCodecParameters(name='PCMA', clockRate=8000, payloadType=8),
            RTCRtpCodecParameters(
                name='telephone-event', clockRate=8000, payloadType=101),
        ])
        self.assertEqual(d.media[0].rtp.headerExtensions, [])
        self.assertEqual(d.media[0].rtp.muxId, '')
        self.assertEqual(d.media[0].rtp.rtcp.cname, 'rbaag6w9fGmRXQm6')
        self.assertEqual(d.media[0].rtp.rtcp.mux, True)
        self.assertEqual(d.media[0].rtp.rtcp.ssrc, 2690029308)
        self.assertEqual(d.media[0].rtcp_host, '1.2.3.4')
        self.assertEqual(d.media[0].rtcp_port, 16628)

        # formats
        self.assertEqual(d.media[0].fmt, [8, 101])
        self.assertEqual(d.media[0].sctpmap, {})
        self.assertEqual(d.media[0].sctp_port, None)

        # ice
        self.assertEqual(len(d.media[0].ice_candidates), 1)
        self.assertEqual(d.media[0].ice_candidates_complete, True)
        self.assertEqual(d.media[0].ice.usernameFragment, '75EDuLTEOkEUd3cu')
        self.assertEqual(d.media[0].ice.password, '5dvb9SbfooWc49814CupdeTS')

        # dtls
        self.assertEqual(len(d.media[0].dtls.fingerprints), 1)
        self.assertEqual(d.media[0].dtls.fingerprints[0].algorithm, 'sha-256')
        self.assertEqual(
            d.media[0].dtls.fingerprints[0].value,
            '35:5A:BC:8E:CD:F8:CD:EB:36:00:BB:C4:C3:33:54:B5:9B:70:3C:E9:C4:33:8F:39:3C:4B:5B:5C:AD:88:12:2B'
        )  # noqa
        self.assertEqual(d.media[0].dtls.role, 'client')

        self.assertEqual(str(d),
                         lf2crlf("""v=0
o=FreeSWITCH 1538380016 1538380017 IN IP4 1.2.3.4
s=FreeSWITCH
c=IN IP4 1.2.3.4
t=0 0
m=audio 16628 UDP/TLS/RTP/SAVPF 8 101
a=rtcp:16628 IN IP4 1.2.3.4
a=rtcp-mux
a=ssrc:2690029308 cname:rbaag6w9fGmRXQm6
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=candidate:0560693492 1 udp 659136 1.2.3.4 16628 typ host
a=end-of-candidates
a=ice-ufrag:75EDuLTEOkEUd3cu
a=ice-pwd:5dvb9SbfooWc49814CupdeTS
a=fingerprint:sha-256 35:5A:BC:8E:CD:F8:CD:EB:36:00:BB:C4:C3:33:54:B5:9B:70:3C:E9:C4:33:8F:39:3C:4B:5B:5C:AD:88:12:2B
a=setup:active
"""))  # noqa