chenjl/canal
1
0
Fork 0
mirror of https://github.com/alibaba/canal.git synced 2026-11-04 00:30:15 +08:00
Code Issues Packages Projects Releases Wiki Activity

fixed security bugfix #4941 , process auth failed

Browse Source
This commit is contained in:
jianghang.loujh
2023-12-22 10:29:38 +08:00
parent 93dac2d335
commit 67e0928d80
2 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
server/src/main/java/com/alibaba/otter/canal/server/netty/handler/ClientAuthenticationHandler.java
View File

@@ -56,12 +56,14 @@ public class ClientAuthenticationHandler extends SimpleChannelHandler {
byte[] errorBytes = NettyUtils.errorPacket(400,
MessageFormatter.format("auth failed for seed is null", clientAuth.getUsername()).getMessage());
NettyUtils.write(ctx.getChannel(), errorBytes, null);
break;
}
if (!embeddedServer.auth(clientAuth.getUsername(), clientAuth.getPassword().toStringUtf8(), seed)) {
byte[] errorBytes = NettyUtils.errorPacket(400,
MessageFormatter.format("auth failed for user:{}", clientAuth.getUsername()).getMessage());
NettyUtils.write(ctx.getChannel(), errorBytes, null);
break;
}
// 如果存在订阅信息