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The wiki is intended to document common patterns, error handling and debugging, functionality (e.g. logging, telemetry), and active bugs.

If you're looking for more help with Azure AD, checkout https://aka.ms/aaddev. Looking for more help with the Microsoft Graph API, https://graph.microsoft.io.

Common Problems

SSL issues (-1200 and other NSURLErrorDomain errors)

Failed to set item into keychain (-34018 error)

Cache not persisted. User needs to sign in every time.

MSAL keeps returning SSL errors in iOS 9 and later

Getting started

Supported web content technologies in MSAL

Authority configuration (B2C, sovereign, guest users)

Token cache and cross app SSO in MSAL

Redirect URIs in MSAL