[ISSUE #3548] The srcUser fills with username when auth is disabled (console case)

[plusmancn]

Please do not create a Pull Request without creating an issue first.

What is the purpose of the change

Fix #3548
Fix #5485

see: #3548 (comment)

Brief changelog

• The srcUser fills with username when auth is disabled (console case)
• Fix operator missing in HistoryDetail Page
• Add source IP field in HistoryDetail Page
• Translate comments in UserController.java from Chinese to English
• Trim trailing whitespace as required by .editorconfig

Verifying this change

• Maybe you should reload the cache of the web browser
• You must re-login to console
• Setting nacos.core.auth.enabled=false
• Check it!

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[KeRan213539]

Why format so many files?
Please refer to this document to set up code style: https:/alibaba/nacos/blob/develop/style/codeStyle.md

[plusmancn]

Why format so many files?
Please refer to this document to set up code style: https:/alibaba/nacos/blob/develop/style/codeStyle.md

@KeRan213539 Because of this line in .editorconfig of Nacos, IDEA will trim all trailing whitespace on save.

nacos/.editorconfig

Line 9 in 52278a4

trim_trailing_whitespace = true

[plusmancn]

@KeRan213539 I have fixed the code style problem. By the way, I have also fixed that the back button of HistoryDetail.js won't work.

[KomachiSion]

I have some question:

1. If user do not fill this operator, whether this change will cause exception?
2. If user publish config by nacos-client, and no open auth without client login, whether this change will cause exception?

[plusmancn]

I have some question:

1. If user do not fill this operator, whether this change will cause exception?
2. If user publish config by nacos-client, and no open auth without client login, whether this change will cause exception?

@KomachiSion it will be null as before

[KomachiSion]

Sorry, there are some conflict with other PR I merged, please fix it.

[plusmancn]

Sorry, there are some conflict with other PR I merged, please fix it.

@KomachiSion I has solved the conflict with develop branch.