Sasl.prototype._processFrame = function(frame) {
if (frame instanceof SaslFrames.SaslMechanisms) {
if (_.contains(frame.mechanisms, 'PLAIN')) {
debug('Sending ' + this.credentials.user + ':' + this.credentials.pass);
var buf = new builder();
buf.appendUInt8(0); // <nul>
buf.appendString(this.credentials.user);
buf.appendUInt8(0); // <nul>
buf.appendString(this.credentials.pass);
var initFrame = new SaslFrames.SaslInit({
mechanism: new AMQPSymbol('PLAIN'),
initialResponse: buf.get()
});
this.connection.sendFrame(initFrame);
} else {
throw new exceptions.NotImplementedError('Only supports SASL-PLAIN at the moment.');
}
} else if (frame instanceof SaslFrames.SaslChallenge) {
var responseFrame = new SaslFrames.SaslResponse({});
this.connection.sendFrame(responseFrame);
} else if (frame instanceof SaslFrames.SaslOutcome) {
if (frame.code === constants.saslOutcomes.ok) {
this.callback();
} else {
this.callback(new exceptions.AuthenticationError('SASL Failed: ' + frame.code + ': ' + frame.details));
}
}
};
function buildInitialResponseFor(user, pass) {
var buf = new Builder();
buf.appendUInt8(0); // <nul>
buf.appendString(user);
buf.appendUInt8(0); // <nul>
buf.appendString(pass);
return buf.get();
}
SaslAnonymous.prototype.getInitFrame = function() {
var buf = new Builder();
buf.appendUInt8(0); // <null>
return Promise.resolve({
mechanism: 'ANONYMOUS',
initialResponse: buf.get()
});
};
_.each(msgs, function(msg) {
var msgBuf = new BufferBuilder();
var rawMsg;
buf.appendUInt32BE(0x00000000); // offset first 4 bytes
buf.appendUInt32BE(0x00000000); // offset last 4 bytes
buf.appendUInt32BE(messageByteSize(msg));
msgBuf.appendUInt8(0x02); // magic number
msgBuf.appendUInt8(0x00); // attributes
common.appendStringAsBytes(msgBuf, msg.key); // message key if present, otherwise -1
common.appendStringAsBytes(msgBuf, msg.value); // message value if present, otherwise -1
rawMsg = msgBuf.get();
buf.appendUInt32BE(crc32.unsigned(msgBuf.get())); // crc
buf.appendBuffer(rawMsg);
});
before(function() {
var builder = new BufferBuilder();
builder.appendString('hello');
builder.appendUInt8(8);
builder.appendInt32BE(1);
builder.appendStringZero(sz);
builder.appendDoubleLE(1.25e5);
builder.appendFloatBE(1.2345);
builder.appendFill(3, 4);
buf = builder.get();
});
function buildBuffer(contents) {
var bufb = new builder();
for (var idx = 0; idx < contents.length; idx++) {
var cur = contents[idx];
if (typeof cur === 'function') {
cur.call(bufb, contents[++idx]);
} else {
bufb.appendUInt8(cur);
}
}
return bufb.get();
}
it('should encode long buffers', function() {
var bufb = new builder();
bufb.appendUInt8(0xB0);
bufb.appendUInt32BE(1024 * 4);
for (var idx = 0; idx < 1024; ++idx) {
bufb.appendUInt32BE(idx);
}
var expected = bufb.get();
var encoded = expected.slice(5);
var actual = new builder();
codec.encode(encoded, actual);
tu.shouldBufEql(expected, actual);
});