mariadb
Version:
fast mariadb or mysql connector.
57 lines (49 loc) • 1.61 kB
JavaScript
// SPDX-License-Identifier: LGPL-2.1-or-later
// Copyright (c) 2015-2024 MariaDB Corporation Ab
const PluginAuth = require('./plugin-auth');
/**
* Send password in clear.
* (used only when SSL is active)
*/
class ClearPasswordAuth extends PluginAuth {
constructor(packSeq, compressPackSeq, pluginData, cmdParam, reject, multiAuthResolver) {
super(cmdParam, multiAuthResolver, reject);
this.sequenceNo = packSeq;
this.compressSequenceNo = compressPackSeq;
this.counter = 0;
this.multiAuthResolver = multiAuthResolver;
}
start(out, opts, info) {
out.startPacket(this);
const pwd = opts.password;
if (pwd) {
if (Array.isArray(pwd)) {
out.writeString(pwd[this.counter++]);
} else {
out.writeString(pwd);
}
}
out.writeInt8(0);
out.flushPacket();
this.onPacketReceive = this.response;
}
response(packet, out, opts, info) {
const marker = packet.peek();
switch (marker) {
//*********************************************************************************************************
//* OK_Packet and Err_Packet ending packet
//*********************************************************************************************************
case 0x00:
case 0xff:
this.emit('send_end');
return this.multiAuthResolver(packet, out, opts, info);
default:
packet.readBuffer(); // prompt
out.startPacket(this);
out.writeString('password');
out.writeInt8(0);
out.flushPacket();
}
}
}
module.exports = ClearPasswordAuth;