CODEWITHSUNDEEP
androidfirebase
swetha Naga
swetha Naga

Reputation: 11

Android App is crashing on launch in the emulator

My App is working fine in the actual device where as it's crashing on launch in the emulator. below is the log.

E/FirebaseInstanceId: Failed to get FIS auth token
    java.util.concurrent.ExecutionException: javax.net.ssl.SSLHandshakeException: Unacceptable certificate: [email protected], CN=caadmin.netskope.com, O=netSkope Inc, L=London, ST=London, C=GB
        at com.google.android.gms.tasks.Tasks.zzb(Unknown Source:61)
        at com.google.android.gms.tasks.Tasks.await(Unknown Source:23)
        at com.google.firebase.iid.GmsRpc.setDefaultAttributesToBundle(com.google.firebase:firebase-iid@@20.2.3:55)
        at com.google.firebase.iid.GmsRpc.startRpc(com.google.firebase:firebase-iid@@20.2.3:37)
        at com.google.firebase.iid.GmsRpc.getToken(com.google.firebase:firebase-iid@@20.2.3:13)
        at com.google.firebase.iid.FirebaseInstanceId.lambda$getInstanceId$2$FirebaseInstanceId(com.google.firebase:firebase-iid@@20.2.3:164)
        at com.google.firebase.iid.FirebaseInstanceId$$Lambda$4.start(Unknown Source:8)
        at com.google.firebase.iid.RequestDeduplicator.getOrStartGetTokenRequest(com.google.firebase:firebase-iid@@20.2.3:14)
        at com.google.firebase.iid.FirebaseInstanceId.lambda$getInstanceId$3$FirebaseInstanceId(com.google.firebase:firebase-iid@@20.2.3:163)
        at com.google.firebase.iid.FirebaseInstanceId$$Lambda$1.then(Unknown Source:6)
        at com.google.android.gms.tasks.zzf.run(Unknown Source:2)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at com.google.android.gms.common.util.concurrent.zza.run(Unknown Source:6)
        at java.lang.Thread.run(Thread.java:919)
     Caused by: javax.net.ssl.SSLHandshakeException: Unacceptable certificate: [email protected], CN=caadmin.netskope.com, O=netSkope Inc, L=London, ST=London, C=GB
        at com.android.org.conscrypt.ConscryptFileDescriptorSocket.startHandshake(ConscryptFileDescriptorSocket.java:231)

Upvotes: 0

Views: 376

Answers (1)

Rakhimjonov S.
Rakhimjonov S.

Reputation: 36

Every app has to explicitly add the user defined certificates:

res/xml/network_security_config.xml

<network-security-config>
    <base-config>
        <trust-anchors>
            <certificates src="system"/>
            <certificates src="user"/>
        </trust-anchors>
    </base-config>
</network-security-config>

Also make sure the AndroidManifest.xml contains the android:networkSecurityConfig attribute in the tag:

<?xml version="1.0" encoding="utf-8"?>
<manifest ... >
    <application android:networkSecurityConfig="@xml/network_security_config"
                    ... >
        ...
    </application>
</manifest>

Upvotes: 1

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