ProGuard

If you are using ProGuard, we suggest disabling shrinking and obfuscation of ADAL classes so that our development team may assist you should issues arise. Additionally, portions of our unit and automation test code rely heavily on reflection and may not execute predictably across different versions of ProGuard.

Please note, this ProGuard has not been tested with ADAL 3+.

//  Copyright (c) Microsoft Corporation.
//  All rights reserved.
//
//  This code is licensed under the MIT License.
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files(the "Software"), to deal
//  in the Software without restriction, including without limitation the rights
//  to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
//  copies of the Software, and to permit persons to whom the Software is
//  furnished to do so, subject to the following conditions :
//
//  The above copyright notice and this permission notice shall be included in
//  all copies or substantial portions of the Software.
//
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//  THE SOFTWARE.

To disable obfuscation of ADAL classes:

#Keep ADAL classes
-keep class com.microsoft.aad.adal.** { *; }
-keep class com.microsoft.identity.common.** { *; }

#Keep Gson for ADAL https://github.com/google/gson/blob/master/examples/android-proguard-example/proguard.cfg
-keepattributes Signature
-keepattributes *Annotation*
-dontwarn sun.misc.**
-keep class com.google.gson.examples.android.model.** { *; }
-keep class * implements com.google.gson.TypeAdapterFactory
-keep class * implements com.google.gson.JsonSerializer
-keep class * implements com.google.gson.JsonDeserializer

-dontwarn org.bouncycastle.**
-dontwarn com.microsoft.identity.common.internal.providers.oauth2.AuthorizationActivity