In order to use other lib to handler password like JWT etc.

[lys1737]

And get networkModule real info to generate signature.
Signed-off-by: lys1737 296343318@qq.com

Please make sure that the following boxes are checked before submitting your Pull Request, thank you!

• This change is against the develop branch, not master.
• You have signed the Eclipse ECA
• All of your commits have been signed-off with the correct email address (the same one that you
  used to sign the CLA) Hint: use the -s argument when committing.
• If This PR fixes an issue, that you reference the issue below. OR if this is a new issue that
  you are fixing straight away that you add some Description about the bug and how this will fix it.
• If this is new functionality, You have added the appropriate Unit tests.

In order to use other lib to handler password like JWT etc.
And get networkModule real info to generate signature.

[tsturzl]

This feature is also useful to me, since we need to be able to rotate out credentials in running systems when the credential expires, ideally without having to completely restart our client manually.