… (#1436)

Co-authored-by: Benjamin E. Coe <bencoe@google.com>
Co-authored-by: Daniel Bankhead <danielbankhead@google.com>

* chore(deps): update gtoken

* feat: pass jwt transporter to gtoken

Co-authored-by: Daniel Bankhead <danielbankhead@google.com>

* feat: adding support for configurable token lifespan

* fix: fixing lint error and adding documentation

* fix: changing readme

* fix: removing unintentional whitespace

* fix: minor readme edits

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

Co-authored-by: Daniel Bankhead <danielbankhead@google.com>
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Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

* feat: adding workforce documentation to readme

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

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* feat: Support Not Requiring `projectId` When Not Required

* test: Add test for `null` projectId support

🤖 I have created a release *beep* *boop*
---


## [8.5.0](googleapis/google-auth-library-nodejs@v8.4.0...v8.5.0) (2022-08-31)


### Features

* Support Not Requiring `projectId` When Not Required ([#1448](googleapis/google-auth-library-nodejs#1448)) ([b37489b](googleapis/google-auth-library-nodejs@b37489b))


### Bug Fixes

* add hashes to requirements.txt ([#1544](googleapis/google-auth-library-nodejs#1544)) ([#1449](googleapis/google-auth-library-nodejs#1449)) ([54afa8e](googleapis/google-auth-library-nodejs@54afa8e))
* remove `projectId` check for `signBlob` calls ([6c04661](googleapis/google-auth-library-nodejs@6c04661))

---
This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

🤖 I have created a release *beep* *boop*
---


## [8.5.1](googleapis/google-auth-library-nodejs@v8.5.0...v8.5.1) (2022-08-31)


### Bug Fixes

* do not use #private ([#1454](googleapis/google-auth-library-nodejs#1454)) ([6c30274](googleapis/google-auth-library-nodejs@6c30274))

---
This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

Co-authored-by: Daniel Bankhead <danielbankhead@google.com>

…rrors (#1457)

* refactor: Use payload as message for reauth-related `invalid_grant`

* test: fix

* refactor: use `Array.isArray`

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

* feat: adding validation for psc endpoints

* lint fix

* adding test cases

🤖 I have created a release *beep* *boop*
---


## [8.6.0](https://togithub.com/googleapis/google-auth-library-nodejs/compare/v8.5.2...v8.6.0) (2022-10-06)


### Features

* Adding validation for psc endpoints ([#1473](https://togithub.com/googleapis/google-auth-library-nodejs/issues/1473)) ([4bbd13f](https://togithub.com/googleapis/google-auth-library-nodejs/commit/4bbd13fbf9081e004209d0ffc336648cff0c529e))
* **samples:** Auth samples ([#1444](https://togithub.com/googleapis/google-auth-library-nodejs/issues/1444)) ([137883a](https://togithub.com/googleapis/google-auth-library-nodejs/commit/137883aff56c9e847abb6445c89a76a27536fe26))

---
This PR was generated with [Release Please](https://togithub.com/googleapis/release-please). See [documentation](https://togithub.com/googleapis/release-please#release-please).

This reverts commit 86b258da699810ead624419333a1a7f998f1b376.

* fix: Validate url domain for aws metadata urls

* lint

* refactor and add test for ipv6

* update undefined check

* feat: Introduce environment variable for quota project

* remove new line

* add awaits

* clean up cached cred logic

* add explicit quota project

* remove explicit value

* enhance test

Co-authored-by: Daniel Bankhead <danielbankhead@google.com>

Notes:
- Validates a URL's `hostname` rather than`host`
- Added test for URL with port
- Uses static variables for AWS metadata IP Addresses
- `RangeError` rather than `Error`
- Separated validators from setters in `constructor`

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

* refactor: Fix `idTokenClient` sample

The types were incorrect.

* refactor: Unify `GoogleAuth#fromJSON` logic

* refactor: remove unused type

…rievable through environment vars (#1493)

* fix: do not call metadata server if security creds and region are retrievable through environment vars

* comments

* refactor

* review

* fix for consistency

* lint

* remove docs check

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Co-authored-by: Daniel Bankhead <danielbankhead@google.com>

* test: Use Native FS Temp Directory Tools

Fixes: #1481

* build: fix linkinator config fo 169.254.169.254

* revert: linkinator debug

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>