feat: Add username and password support for WebDAV

[Young-Flash]

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Summary

This PR adds username and password support forWebDAV

Please review the changes, if it's ok I will do the same for HttpBuilder

#1319 #1237

[Xuanwo]

Mostly LGTM!

[yihong0618]

I did some work like this before.
mostly the same as this PR
. I think you need to add the auth things in Actions.

webdav acrions test use nginx as service, and nginx can use basic auth. plug-in
But kind of failed when I am trying , you can take a try.

[yihong0618]

And Actions you can use ftp actions as example

[Xuanwo]

. I think you need to add the auth things in Actions.

webdav acrions test use nginx as service, and nginx can use basic auth. plug-in

Nice idea. I'm also considering about adding test to cover this case. But I prefer to add tests in a new PR instead.

[Xuanwo]

Does anyone really set an empty password? IMO, even if the user wants to do so, the service provider will not allow it.

Please make sure that our implementation is correct. Whether or not a service supports basic authentication without a password is a user decision. For example, the user might have configured a webdav service with Nginx this way.

[Young-Flash]

I have verified that : is necessary when it comes to empty password. Use this to build a local webdav server and set empty password, only if format the auth string with : can I connect to the local webdav server.

[Xuanwo]

Thanks a lot!

[Young-Flash]

I'll deal with HttpBuilder next, it should be almost the same as this, right?

[Xuanwo]

I'll deal with HttpBuilder next, it should be almost the same as this, right?

Exactly!