Verify OIDC/SAML sign in against Auth Emulator

[lisajian]

Discussion

• Add TODO for unused custom parameters
• Uncommented logic for sign in with SAML providers

Corresponding internal bug: b/192387796

Testing

Verified that OIDC/SAML happy cases work against head of Auth Emulator mainline. Followed instructions for running against emulator (here). See videos of sign in flows:

• go/firebase-jssdk-5776-oidc - signs in with OIDC provider
• go/firebase-jssdk-5776-saml - signs in with SAML provider

API Changes

N/A

[changeset-bot]

⚠️ No Changeset found

Latest commit: 9d38a9f

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[google-oss-bot]

Binary Size Report

Affected SDKs

No changes between base commit (dc6b447) and head commit (c5c8c8b).

Test Logs

• Base (dc6b447b): https://github.com/firebase/firebase-js-sdk/actions/runs/1531663414
• Head (c5c8c8bd): https://github.com/firebase/firebase-js-sdk/actions/runs/1531737955

[google-oss-bot]

Size Analysis Report

Affected Products

No changes between base commit (dc6b447) and head commit (c5c8c8b).

Test Logs

• Base (dc6b447): https://github.com/firebase/firebase-js-sdk/actions/runs/1531663414
• Head (c5c8c8b): https://github.com/firebase/firebase-js-sdk/actions/runs/1531737955