MYSQL: Client does not support authentication protocol requested by server. plugin type was = 'caching_sha2_password'

Question

MYSQL: Client does not support authentication protocol requested by server. plugin type was = 'caching_sha2_password'

ZentixUA opened this issue 2 years ago · comments

Describe the bug

When using the velocity version of this plugin, when trying to connect the database, an error appears:
[skinsrestorer]: Can't connect to MySQL! Disabling SkinsRestorer.
java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=localhost)(port=3306)(type=master) : Client does not support authentication protocol requested by server. plugin type was='mysql_native_password'

If you do "ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'my_pass'; FLUSH PRIVILEGES;" and try again - nothing will change. On the spigot version of the plugin, everything works great.

A clear and concise description of what the bug is.

mysql_native_password setting not working.

How can we reproduce what you got?

Steps to reproduce the behavior:

install SkinsRestorer Velocity.
2.Install mysql.
Connect SkinsRestorer to mysql database, you can also do "ALTER USER 'user'@'localhost' IDENTIFIED WITH mysql_native_password BY 'my_pass'; FLUSH PRIVILEGES;".
See error in console.

Expected behavior
A clear and concise description of what you expected to happen.
After migrating my server to Velocity, the database should have connected in your plugin, but this did not happen.

Screenshots

Server information

On what platform does your server run? (Bungeecord/Spigot/Bukkit)
Velocity (latest dev build)

What version? Do NOT answer LATEST

SkinsRestorer: 14.1.13.
Spigot version: 1.18.2.
Bungeecord version: Velocity (latest dev build).
IF bungee, did you put the plugin on all servers: Yes.
Java: 17
plugin list bungee & spigot: only skinsrestorer.
MinecraftLauncher?: TLauncher
if multiverse, (censored) worlds file: -

Logs

https://hastebin.app/623366ff7c6b36001b89b007

xknat commented 2 years ago

Thanks

Zentix · Answer 1 · Sat Mar 19 2022 04:47:34 GMT+0800 (China Standard Time)

Thanks

🙃

Alex · Answer 2 · Fri Apr 08 2022 02:51:54 GMT+0800 (China Standard Time)

Sorry for the delay. Please create your user like so: CREATE USER 'pterodactyl'@'127.0.0.1' IDENTIFIED BY 'somePassword';

Alex · Answer 3 · Fri Apr 08 2022 02:52:43 GMT+0800 (China Standard Time)

I have had this issue on some setup before. The command above should fix the issue. Make sure to delete the other user first tho.

Zentix · Answer 4 · Fri Apr 08 2022 13:02:38 GMT+0800 (China Standard Time)

I can't.
In the latest release I have this error:

Zentix · Answer 5 · Fri Apr 08 2022 13:03:15 GMT+0800 (China Standard Time)

but

should i just wait?

Alex · Answer 6 · Fri Apr 08 2022 13:26:07 GMT+0800 (China Standard Time)

This artifact should do till we've merged into dev https://github.com/SkinsRestorer/SkinsRestorerX/suites/5977084766/artifacts/205731441

Zentix · Answer 7 · Fri Apr 08 2022 13:39:42 GMT+0800 (China Standard Time)

Now i have this error:

[08:37:54 ERROR] [net.skinsrestorer.shadow.mariadb.pool.Pool]: error initializing pool connection
java.sql.SQLException: Client does not support authentication protocol requested by server. plugin type was = 'mysql_native_password'
        at net.skinsrestorer.shadow.mariadb.plugin.authentication.AuthenticationPluginLoader.get(AuthenticationPluginLoader.java:48) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.client.impl.ConnectionHelper.authenticationHandler(ConnectionHelper.java:286) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.client.impl.StandardClient.<init>(StandardClient.java:188) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.Driver.connect(Driver.java:64) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.pool.Pool.addConnection(Pool.java:197) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.pool.Pool.<init>(Pool.java:99) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.pool.Pools.retrievePool(Pools.java:36) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.MariaDbPoolDataSource.<init>(MariaDbPoolDataSource.java:43) ~[?:?]
        at net.skinsrestorer.shared.storage.MySQL.connectPool(MySQL.java:62) ~[?:?]
        at net.skinsrestorer.shared.utils.SharedMethods.initMysql(SharedMethods.java:75) ~[?:?]
        at net.skinsrestorer.velocity.SkinsRestorer.initStorage(SkinsRestorer.java:155) ~[?:?]
        at net.skinsrestorer.velocity.SkinsRestorer.onProxyInitialize(SkinsRestorer.java:129) ~[?:?]
        at net.skinsrestorer.velocity.Lmbda$1.execute(Unknown Source) ~[?:?]
        at com.velocitypowered.proxy.event.UntargetedEventHandler$VoidHandler.lambda$buildHandler$0(UntargetedEventHandler.java:47) ~[velocity.jar:3.1.2-SNAPSHOT (git-44dc2e7c-b131)]
        at com.velocitypowered.proxy.event.VelocityEventManager.fire(VelocityEventManager.java:598) ~[velocity.jar:3.1.2-SNAPSHOT (git-44dc2e7c-b131)]
        at com.velocitypowered.proxy.event.VelocityEventManager.lambda$fire$5(VelocityEventManager.java:479) ~[velocity.jar:3.1.2-SNAPSHOT (git-44dc2e7c-b131)]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?]
        at java.lang.Thread.run(Thread.java:833) [?:?]
[08:37:54 INFO] [skinsrestorer]: Connected to MySQL!
[08:37:54 ERROR] [net.skinsrestorer.shadow.mariadb.pool.Pool]: error adding connection to pool
java.sql.SQLException: Client does not support authentication protocol requested by server. plugin type was = 'mysql_native_password'
        at net.skinsrestorer.shadow.mariadb.plugin.authentication.AuthenticationPluginLoader.get(AuthenticationPluginLoader.java:48) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.client.impl.ConnectionHelper.authenticationHandler(ConnectionHelper.java:286) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.client.impl.StandardClient.<init>(StandardClient.java:188) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.Driver.connect(Driver.java:64) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.pool.Pool.addConnection(Pool.java:197) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.pool.Pool.lambda$addConnectionRequest$0(Pool.java:127) ~[?:?]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?]
        at java.lang.Thread.run(Thread.java:833) [?:?]
[08:37:54 INFO] [skinsrestorer]: ----------------------------------------------
[08:37:54 INFO] [skinsrestorer]:     +==================+
[08:37:54 INFO] [skinsrestorer]:     |   SkinsRestorer  |
[08:37:54 INFO] [skinsrestorer]:     |------------------|
[08:37:54 INFO] [skinsrestorer]:     +==================+
[08:37:54 INFO] [skinsrestorer]: ----------------------------------------------
[08:37:54 INFO] [skinsrestorer]:     Current version: 14.2.0-SNAPSHOT
[08:37:54 INFO] [skinsrestorer]:     This is the latest version!
[08:37:54 INFO] [skinsrestorer]: ----------------------------------------------

Alex · Answer 8 · Fri Apr 08 2022 14:05:54 GMT+0800 (China Standard Time)

Have you followed my instructions from above?

Zentix · Answer 9 · Fri Apr 08 2022 14:14:18 GMT+0800 (China Standard Time)

Yes.

I also tried to do this:
ALTER USER 'ab'@'localhost' IDENTIFIED WITH mysql_native_password BY 'some_pass';
flush privileges;

Nothing has changed

Zentix · Answer 10 · Fri Apr 08 2022 14:21:30 GMT+0800 (China Standard Time)

I did it all over again. Same error. My actions:

mysql> CREATE USER 'ab'@'127.0.0.1' IDENTIFIED BY 'some_pass';
Query OK, 0 rows affected (0.00 sec)

mysql> GRANT ALL PRIVILEGES ON * . * TO 'ab'@'127.0.0.1';
Query OK, 0 rows affected (0.00 sec)

mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)

SkinsR config:

MySQL:
Enabled: true
Host: 127.0.0.1
Port: 3306
Database: skinsr
Username: ab
Password: some_pass
SkinTable: 'Skins'
PlayerTable: 'Players'
ConnectionOptions: verifyServerCertificate=false&useSSL=false&serverTimezone=UTC

Error:

[09:36:47 ERROR] [net.skinsrestorer.shadow.mariadb.pool.Pool]: error initializing pool connection
java.sql.SQLException: Client does not support authentication protocol requested by server. plugin type was = 'caching_sha2_password'
        at net.skinsrestorer.shadow.mariadb.plugin.authentication.AuthenticationPluginLoader.get(AuthenticationPluginLoader.java:48) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.client.impl.ConnectionHelper.authenticationHandler(ConnectionHelper.java:286) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.client.impl.StandardClient.<init>(StandardClient.java:188) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.Driver.connect(Driver.java:64) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.pool.Pool.addConnection(Pool.java:197) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.pool.Pool.<init>(Pool.java:99) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.pool.Pools.retrievePool(Pools.java:36) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.MariaDbPoolDataSource.<init>(MariaDbPoolDataSource.java:43) ~[?:?]
        at net.skinsrestorer.shared.storage.MySQL.connectPool(MySQL.java:62) ~[?:?]
        at net.skinsrestorer.shared.utils.SharedMethods.initMysql(SharedMethods.java:75) ~[?:?]
        at net.skinsrestorer.velocity.SkinsRestorer.initStorage(SkinsRestorer.java:155) ~[?:?]
        at net.skinsrestorer.velocity.SkinsRestorer.onProxyInitialize(SkinsRestorer.java:129) ~[?:?]
        at net.skinsrestorer.velocity.Lmbda$1.execute(Unknown Source) ~[?:?]
        at com.velocitypowered.proxy.event.UntargetedEventHandler$VoidHandler.lambda$buildHandler$0(UntargetedEventHandler.java:47) ~[velocity.jar:3.1.2-SNAPSHOT (git-44dc2e7c-b131)]
        at com.velocitypowered.proxy.event.VelocityEventManager.fire(VelocityEventManager.java:598) ~[velocity.jar:3.1.2-SNAPSHOT (git-44dc2e7c-b131)]
        at com.velocitypowered.proxy.event.VelocityEventManager.lambda$fire$5(VelocityEventManager.java:479) ~[velocity.jar:3.1.2-SNAPSHOT (git-44dc2e7c-b131)]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?]
        at java.lang.Thread.run(Thread.java:833) [?:?]
[09:36:47 INFO] [skinsrestorer]: Connected to MySQL!
[09:36:47 ERROR] [net.skinsrestorer.shadow.mariadb.pool.Pool]: error adding connection to pool
java.sql.SQLException: Client does not support authentication protocol requested by server. plugin type was = 'caching_sha2_password'
        at net.skinsrestorer.shadow.mariadb.plugin.authentication.AuthenticationPluginLoader.get(AuthenticationPluginLoader.java:48) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.client.impl.ConnectionHelper.authenticationHandler(ConnectionHelper.java:286) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.client.impl.StandardClient.<init>(StandardClient.java:188) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.Driver.connect(Driver.java:64) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.pool.Pool.addConnection(Pool.java:197) ~[?:?]
        at net.skinsrestorer.shadow.mariadb.pool.Pool.lambda$addConnectionRequest$0(Pool.java:127) ~[?:?]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?]
        at java.lang.Thread.run(Thread.java:833) [?:?]

Alex · Answer 11 · Fri Apr 08 2022 15:08:34 GMT+0800 (China Standard Time)

What is your mysql version? Of the server.

Zentix · Answer 12 · Fri Apr 08 2022 15:33:12 GMT+0800 (China Standard Time)

MYSQL 8.0.28 (windows)

Zentix · Answer 13 · Sat Apr 09 2022 01:53:28 GMT+0800 (China Standard Time)

I'm sorry. Any changes?

Alex · Answer 14 · Sat Apr 09 2022 02:12:24 GMT+0800 (China Standard Time)

Not currently. Maybe test out mariadb instead for now. It's basically a drop in mysql replacement and way faster.

Zentix · Answer 15 · Sat Apr 09 2022 13:36:36 GMT+0800 (China Standard Time)

Ah okay. Good luck!

Alex · Answer 16 · Mon Nov 14 2022 22:52:45 GMT+0800 (China Standard Time)

May you recheck whether this issue occurs with latest dev build? We have made a bunch of changes concerning MySQL flags.

xknat · Answer 17 · Sat Nov 26 2022 20:05:17 GMT+0800 (China Standard Time)

@GenifeG reminder^

Zentix · Answer 18 · Mon Nov 28 2022 18:50:30 GMT+0800 (China Standard Time)

Sorry 😞, but i cant now (almost always without electricity and time)

xknat · Answer 19 · Mon Apr 24 2023 05:20:00 GMT+0800 (China Standard Time)

@GenifeUA any update on this?
otherwise we will close this ticket...

Zentix · Answer 20 · Mon Apr 24 2023 13:05:18 GMT+0800 (China Standard Time)

@GenifeUA any update on this? otherwise we will close this ticket...

Hey! Fixed!