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Work around Siemens touch panel authentication bug

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Siemens' touch panels support Tight authentication as well as NOTUNNEL,
but they fail to advertise the latter. Work around this issue by detecting
a Siemens device (through their custom tunnel types) and assume NOTUNNEL
support even if not advertised.
This commit is contained in:
Pierre Ossman
2018-06-07 15:03:34 +02:00
parent e6bad200e4
commit 8f47bd296c
2 changed files with 15 additions and 0 deletions
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tests/test.rfb.js
+5
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@@ -1272,6 +1272,11 @@ describe('Remote Frame Buffer Protocol Client', function() {
expect(client._sock).to.have.sent(new Uint8Array([0, 0, 0, 0]));
});
it('should choose the notunnel tunnel type for Siemens devices', function () {
send_num_str_pairs([[1, 'SICR', 'SCHANNEL'], [2, 'SICR', 'SCHANLPW']], client);
expect(client._sock).to.have.sent(new Uint8Array([0, 0, 0, 0]));
});
it('should continue to sub-auth negotiation after tunnel negotiation', function () {
send_num_str_pairs([[0, 'TGHT', 'NOTUNNEL']], client);
client._sock._websocket._get_sent_data(); // skip the tunnel choice here