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Add support for Unix Tight auth

This commit is contained in:
Chris "Koying" Browet 2019-08-03 09:11:25 +02:00 committed by Samuel Mannehed
parent 5b453ed4a8
commit 1c9826140a
1 changed files with 25 additions and 1 deletions
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26
core/rfb.js
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@ -976,6 +976,23 @@ export default class RFB extends EventTargetMixin {
return true;
}
_negotiate_tight_unix_auth() {
if (this._rfb_credentials.username === undefined ||
this._rfb_credentials.password === undefined) {
this.dispatchEvent(new CustomEvent(
"credentialsrequired",
{ detail: { types: ["username", "password"] } }));
return false;
}
this._sock.send([0, 0, 0, this._rfb_credentials.username.length]);
this._sock.send([0, 0, 0, this._rfb_credentials.password.length]);
this._sock.send_string(this._rfb_credentials.username);
this._sock.send_string(this._rfb_credentials.password);
this._rfb_init_state = "SecurityResult";
return true;
}
_negotiate_tight_tunnels(numTunnels) {
const clientSupportedTunnelTypes = {
0: { vendor: 'TGHT', signature: 'NOTUNNEL' }
@ -1043,7 +1060,8 @@ export default class RFB extends EventTargetMixin {
const clientSupportedTypes = {
'STDVNOAUTH__': 1,
'STDVVNCAUTH_': 2
'STDVVNCAUTH_': 2,
'TGHTULGNAUTH': 129
};
const serverSupportedTypes = [];
@ -1068,6 +1086,9 @@ export default class RFB extends EventTargetMixin {
case 'STDVVNCAUTH_': // VNC auth
this._rfb_auth_scheme = 2;
return this._init_msg();
case 'TGHTULGNAUTH': // UNIX auth
this._rfb_auth_scheme = 129;
return this._init_msg();
default:
return this._fail("Unsupported tiny auth scheme " +
"(scheme: " + authType + ")");
@ -1097,6 +1118,9 @@ export default class RFB extends EventTargetMixin {
case 16: // TightVNC Security Type
return this._negotiate_tight_auth();
case 129: // TightVNC UNIX Security Type
return this._negotiate_tight_unix_auth();
default:
return this._fail("Unsupported auth scheme (scheme: " +
this._rfb_auth_scheme + ")");