Generic IDP support

[Yue-Wang-Google]

No description provided.

[Yue-Wang-Google]

Hi @paulb777 we're going to release this in M44. Do you know what might be causing the travis error below?

I didn't change the podspec at all.

 -> FirebaseAuth (5.3.0)
    - ERROR | [iOS] unknown: Encountered an unknown error (409: unexpected token at '{
        "availability" : "(available)",
        "state" : "Shutdown",
        "isAvailable" : true,
        "name" : "iPhone 5s",
') during validation.
[!] FirebaseAuth did not pass validation, due to 1 error.
You can use the `--no-clean` option to inspect any issue.
The command "./scripts/if_changed.sh ./scripts/pod_lib_lint.sh FirebaseAuth.podspec" failed. Retrying, 3 of 3.

[paulb777]

The paste you show above is a network flake, but there are real issues ...

Running locally in the branch shows the issues below. You should be able to debug in an Xcode workspace if you add the -no-clean option.

Let me know if you're still stuck after that.

pod lib lint FirebaseAuth.podspec

 -> FirebaseAuth (5.3.0)
    - NOTE  | xcodebuild:  note: Using new build system
    - NOTE  | xcodebuild:  note: Planning build
    - NOTE  | xcodebuild:  note: Constructing build description
    - NOTE  | xcodebuild:  warning: Skipping code signing because the target does not have an Info.plist file. (in target 'App')
    - ERROR | xcodebuild: Returned an unsuccessful exit code. You can use `--verbose` for more information.
    - NOTE  | xcodebuild:  /Users/paulbeusterien/github/firebase-ios-sdk/Firebase/Auth/Source/AuthProviders/OAuth/FIROAuthProvider.m:26:9: fatal error: 'FIRAuthURLPresenter.h' file not found
    - WARN  | xcodebuild:  /Users/paulbeusterien/github/firebase-ios-sdk/Firebase/Auth/Source/FIRAuth.m:256:17: warning: method definition for 'signInWithProvider:UIDelegate:completion:' not found [-Wincomplete-implementation]
    - NOTE  | xcodebuild:  /Users/paulbeusterien/github/firebase-ios-sdk/Firebase/Auth/Source/Public/FIRAuth.h:513:1: note: method 'signInWithProvider:UIDelegate:completion:' declared here
    - WARN  | [tvOS] xcodebuild:  /Users/paulbeusterien/github/firebase-ios-sdk/Firebase/Auth/Source/FIRAuthWebUtils.m:168:24: warning: 'stringByReplacingPercentEscapesUsingEncoding:' is deprecated: first deprecated in tvOS 9.0 - Use -stringByRemovingPercentEncoding instead, which always uses the recommended UTF-8 encoding. [-Wdeprecated-declarations]
    - NOTE  | [tvOS] xcodebuild:  /Users/paulbeusterien/Downloads/Xcode-beta.app/Contents/Developer/Platforms/AppleTVSimulator.platform/Developer/SDKs/AppleTVSimulator12.2.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:593:1: note: 'stringByReplacingPercentEscapesUsingEncoding:' has been explicitly marked deprecated here

[!] FirebaseAuth did not pass validation, due to 1 error and 2 warnings.
You can use the `--no-clean` option to inspect any issue.

[renkelvin]

Code already reviewed in the private repo. Ready to merge once the build issue is fixed.

[paulb777]

LGTM, the fix for the travis failure is from a regression today for which the fix was just pushed to master.

[Yue-Wang-Google]

All tests passed! Submitting.