#!/usr/bin/perl
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use strict;
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use warnings;
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use NGCP::Rtpengine::Test;
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use NGCP::Rtpclient::SRTP;
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use NGCP::Rtpengine::AutoTest;
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use Test::More;
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use Test2::Tools::Compare qw();
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use NGCP::Rtpclient::ICE;
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use NGCP::Rtpclient::DTLS;
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use POSIX;
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use IO::Multiplex;
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$ENV{RTPENGINE_EXTENDED_TESTS} or exit();
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autotest_start(qw(--config-file=none -t -1 -i 203.0.113.1 -i 2001:db8:4321::1
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-n 2223 -f -L 7 -E --log-level-internals=7))
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or die;
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my ($sock_a, $sock_b, $sock_c, $sock_d, $port_a, $port_b, $ssrc, $ssrc_b, $resp,
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$sock_ax, $sock_bx, $port_ax, $port_bx, $t_a, $t_b, $t_c, $t_d,
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$sock_cx, $sock_dx, $port_c, $port_d, $port_cx, $port_dx,
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$srtp_ctx_a, $srtp_ctx_b, $srtp_ctx_a_rev, $srtp_ctx_b_rev, $ufrag_a, $ufrag_b,
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@ret1, @ret2, @ret3, @ret4, $srtp_key_a, $srtp_key_b, $ts, $seq, $has_recv, $tmp_blob,
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$pwd_a, $pwd_b, $packet, $tls_id_a, $tls_id_b, $dtls, $mux, $fingerprint,
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$fingerprint_a, $fingerprint_b, @components);
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my $dtls_func = sub {
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my ($tag, $data) = @_;
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my $component = $components[$tag];
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my ($sock, $port) = @$component;
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snd($sock, $port, $data);
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};
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sub mux_input {
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my ($self, $mux, $fh, $input) = @_;
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my $peer = $mux->udp_peer($fh);
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$dtls->input($fh, $input, $peer);
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for my $comp (@$dtls) {
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$comp->{_connected} or return;
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}
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$mux->endloop();
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};
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($sock_a, $sock_ax, $sock_b, $sock_bx) = new_call([qw(198.51.100.35 3008)], [qw(198.51.100.35 3009)],
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[qw(198.51.100.35 3010)], [qw(198.51.100.35 3011)]);
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$mux = IO::Multiplex->new();
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$mux->set_callback_object(__PACKAGE__);
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$mux->add($sock_a);
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$mux->add($sock_ax);
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$dtls = NGCP::Rtpclient::DTLS::Group->new($mux, $dtls_func, [[$sock_a], [$sock_ax]]);
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$fingerprint = $dtls->[0]->fingerprint();
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($port_a, $port_ax) = offer('DTLS bkw', { 'transport-protocol' => 'RTP/AVP' }, <<SDP);
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v=0
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o=- 1545997027 1 IN IP4 198.51.100.23
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s=tester
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c=IN IP4 198.51.100.35
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t=0 0
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m=audio 3008 RTP/SAVP 0
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a=setup:actpass
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a=fingerprint:sha-256 $fingerprint
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a=tls-id:xxxxxxxxxxxxxxxx
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-----------------------------------
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v=0
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o=- 1545997027 1 IN IP4 198.51.100.23
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s=tester
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t=0 0
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m=audio PORT RTP/AVP 0
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c=IN IP4 203.0.113.1
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a=rtpmap:0 PCMU/8000
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a=sendrecv
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a=rtcp:PORT
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SDP
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($port_b, $port_bx) = answer('DTLS bkw', { }, <<SDP);
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v=0
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o=- 1545997027 1 IN IP4 198.51.100.23
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s=tester
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c=IN IP4 198.51.100.35
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t=0 0
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m=audio 3010 RTP/AVP 0
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-----------------------------------
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v=0
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o=- 1545997027 1 IN IP4 198.51.100.23
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s=tester
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t=0 0
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m=audio PORT RTP/SAVP 0
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c=IN IP4 203.0.113.1
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a=rtpmap:0 PCMU/8000
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a=sendrecv
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a=rtcp:PORT
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a=setup:active
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a=fingerprint:sha-256 FINGERPRINT256
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a=tls-id:TLS_ID
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SDP
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@components = ([$sock_a, $port_b], [$sock_ax, $port_bx]);
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$dtls->accept();
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$mux->loop();
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rtpe_req('delete', 'delete');
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($sock_a, $sock_ax, $sock_b, $sock_bx) = new_call([qw(198.51.100.35 3000)], [qw(198.51.100.35 3001)],
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[qw(198.51.100.35 3002)], [qw(198.51.100.35 3003)]);
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$mux = IO::Multiplex->new();
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$mux->set_callback_object(__PACKAGE__);
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$mux->add($sock_b);
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$mux->add($sock_bx);
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$dtls = NGCP::Rtpclient::DTLS::Group->new($mux, $dtls_func, [[$sock_b], [$sock_bx]]);
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$fingerprint = $dtls->[0]->fingerprint();
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($port_a, $port_ax) = offer('DTLS fwd', { 'transport-protocol' => 'RTP/SAVP', SDES => 'off' }, <<SDP);
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v=0
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o=- 1545997027 1 IN IP4 198.51.100.23
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s=tester
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c=IN IP4 198.51.100.35
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t=0 0
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m=audio 3000 RTP/AVP 0
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-----------------------------------
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v=0
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o=- 1545997027 1 IN IP4 198.51.100.23
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s=tester
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t=0 0
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m=audio PORT RTP/SAVP 0
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c=IN IP4 203.0.113.1
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a=rtpmap:0 PCMU/8000
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a=sendrecv
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a=rtcp:PORT
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a=setup:actpass
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a=fingerprint:sha-256 FINGERPRINT256
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a=tls-id:TLS_ID
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SDP
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($port_b, $port_bx) = answer('DTLS fwd', { }, <<SDP);
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v=0
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o=- 1545997027 1 IN IP4 198.51.100.23
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s=tester
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c=IN IP4 198.51.100.35
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t=0 0
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m=audio 3002 RTP/SAVP 0
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a=setup:active
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a=fingerprint:sha-256 $fingerprint
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a=tls-id:xxxxxxxxxxxxxxxx
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-----------------------------------
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v=0
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o=- 1545997027 1 IN IP4 198.51.100.23
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s=tester
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t=0 0
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m=audio PORT RTP/AVP 0
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c=IN IP4 203.0.113.1
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a=rtpmap:0 PCMU/8000
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a=sendrecv
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a=rtcp:PORT
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SDP
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@components = ([$sock_b, $port_a], [$sock_bx, $port_ax]);
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$dtls->connect();
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$mux->loop();
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rtpe_req('delete', 'delete');
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($sock_a, $sock_ax, $sock_b, $sock_bx, $sock_c, $sock_cx, $sock_d, $sock_dx) = new_call(
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[qw(198.51.100.35 3016)], [qw(198.51.100.35 3017)],
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[qw(198.51.100.35 3018)], [qw(198.51.100.35 3019)],
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[qw(198.51.100.35 3020)], [qw(198.51.100.35 3021)],
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[qw(198.51.100.35 3022)], [qw(198.51.100.35 3023)],
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);
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$mux = IO::Multiplex->new();
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$mux->set_callback_object(__PACKAGE__);
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$mux->add($sock_a);
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$mux->add($sock_ax);
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$dtls = NGCP::Rtpclient::DTLS::Group->new($mux, $dtls_func, [[$sock_a], [$sock_ax]]);
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$fingerprint = $dtls->[0]->fingerprint();
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($port_a, $port_ax, $port_c, $port_cx) = offer('bundle DTLS bkw', { 'transport-protocol' => 'RTP/AVP', bundle => ['accept'] }, <<SDP);
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v=0
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o=- 1545997027 1 IN IP4 198.51.100.23
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s=tester
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c=IN IP4 198.51.100.35
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t=0 0
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a=group:BUNDLE 1 2
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m=audio 3016 RTP/SAVP 0
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a=setup:actpass
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a=fingerprint:sha-256 $fingerprint
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a=tls-id:xxxxxxxxxxxxxxxx
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a=mid:1
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m=audio 3020 RTP/SAVP 8
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a=setup:actpass
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a=fingerprint:sha-256 $fingerprint
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a=tls-id:xxxxxxxxxxxxxxxx
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a=mid:2
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-----------------------------------
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v=0
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o=- 1545997027 1 IN IP4 198.51.100.23
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s=tester
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t=0 0
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m=audio PORT RTP/AVP 0
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c=IN IP4 203.0.113.1
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a=mid:1
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a=rtpmap:0 PCMU/8000
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a=sendrecv
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a=rtcp:PORT
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m=audio PORT RTP/AVP 8
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c=IN IP4 203.0.113.1
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a=mid:2
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a=rtpmap:8 PCMA/8000
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a=sendrecv
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a=rtcp:PORT
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SDP
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($port_b, $port_bx, $fingerprint_a, $tls_id_a, $port_d, $port_dx, $fingerprint_b, $tls_id_b) = answer('bundle DTLS bkw', { }, <<SDP);
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v=0
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o=- 1545997027 1 IN IP4 198.51.100.23
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s=tester
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c=IN IP4 198.51.100.35
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t=0 0
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m=audio 3018 RTP/AVP 0
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m=audio 3022 RTP/AVP 8
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-----------------------------------
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v=0
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o=- 1545997027 1 IN IP4 198.51.100.23
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s=tester
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t=0 0
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a=group:BUNDLE 1 2
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m=audio PORT RTP/SAVP 0
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c=IN IP4 203.0.113.1
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a=mid:1
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a=rtpmap:0 PCMU/8000
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a=sendrecv
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a=rtcp:PORT
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a=setup:active
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a=fingerprint:sha-256 FINGERPRINT256
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a=tls-id:TLS_ID
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m=audio PORT RTP/SAVP 8
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c=IN IP4 203.0.113.1
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a=mid:2
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a=rtpmap:8 PCMA/8000
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a=sendrecv
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a=rtcp:PORT
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a=setup:active
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a=fingerprint:sha-256 FINGERPRINT256
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a=tls-id:TLS_ID
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SDP
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is($port_b, $port_d, 'same port');
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is($port_bx, $port_dx, 'same port');
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is($fingerprint_a, $fingerprint_b, 'same fingerprint');
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is($tls_id_a, $tls_id_b, 'same TLS ID');
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@components = ([$sock_a, $port_b], [$sock_ax, $port_bx]);
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$dtls->accept();
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$mux->loop();
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rcv_no($sock_c);
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rcv_no($sock_cx);
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rtpe_req('delete', 'delete');
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#done_testing;NGCP::Rtpengine::AutoTest::terminate('f00');exit;
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done_testing();
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