FirebaseCrashlytics：找不到证书路径的信任锚
FirebaseCrashlytics: Trust anchor for certification path not found
所以我遵循了Firebase Android guide for Crashlytics，但是发生了这种情况：
E/FirebaseCrashlytics: Settings request failed.
javax.net.ssl.SSLHandshakeException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.
at com.android.org.conscrypt.ConscryptFileDescriptorSocket.startHandshake(ConscryptFileDescriptorSocket.java:231)
at okhttp3.internal.connection.RealConnection.connectTls(RealConnection.java:319)
at okhttp3.internal.connection.RealConnection.establishProtocol(RealConnection.java:283)
at okhttp3.internal.connection.RealConnection.connect(RealConnection.java:168)
at okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:257)
at okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:135)
at okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:114)
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:126)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:254)
at okhttp3.RealCall.execute(RealCall.java:92)
at com.google.firebase.crashlytics.internal.network.HttpRequest.execute(HttpRequest.java:129)
at com.google.firebase.crashlytics.internal.settings.network.DefaultSettingsSpiCall.invoke(DefaultSettingsSpiCall.java:86)
at com.google.firebase.crashlytics.internal.settings.SettingsController.then(SettingsController.java:200)
at com.google.firebase.crashlytics.internal.settings.SettingsController.then(SettingsController.java:193)
at com.google.android.gms.tasks.zzp.run(com.google.android.gms:play-services-tasks@@17.0.2:2)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at com.google.firebase.crashlytics.internal.common.ExecutorUtils.onRun(ExecutorUtils.java:60)
at com.google.firebase.crashlytics.internal.common.BackgroundPriorityRunnable.run(BackgroundPriorityRunnable.java:27)
at java.lang.Thread.run(Thread.java:919)
Caused by: java.security.cert.CertificateException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.
at com.android.org.conscrypt.TrustManagerImpl.verifyChain(TrustManagerImpl.java:674)
at com.android.org.conscrypt.TrustManagerImpl.checkTrustedRecursive(TrustManagerImpl.java:551)
at com.android.org.conscrypt.TrustManagerImpl.checkTrusted(TrustManagerImpl.java:507)
at com.android.org.conscrypt.TrustManagerImpl.checkTrusted(TrustManagerImpl.java:426)
at com.android.org.conscrypt.TrustManagerImpl.getTrustedChainForServer(TrustManagerImpl.java:354)
at android.security.net.config.NetworkSecurityTrustManager.checkServerTrusted(NetworkSecurityTrustManager.java:94)
at android.security.net.config.RootTrustManager.checkServerTrusted(RootTrustManager.java:89)
at com.android.org.conscrypt.Platform.checkServerTrusted(Platform.java:224)
at com.android.org.conscrypt.ConscryptFileDescriptorSocket.verifyCertificateChain(ConscryptFileDescriptorSocket.java:407)
at com.android.org.conscrypt.NativeCrypto.SSL_do_handshake(Native Method)
at com.android.org.conscrypt.NativeSsl.doHandshake(NativeSsl.java:387)
我试过发布版和调试版，都不起作用。我需要做什么指南没有提到的？
这看起来不像是 Crashlytics 问题，而是证书问题。我建议看看这个帖子 android java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.
有同样的问题。通过禁用任何广告拦截器解决
在我的例子中，它是由 NextDNS.io 导致的，它阻止了 Crashlytics 请求。
您可以将以下域列入白名单：
*.firebase-settings.crashlytics.com*.crashlyticsreports-pa.googleapis.com
所以我遵循了Firebase Android guide for Crashlytics，但是发生了这种情况：
E/FirebaseCrashlytics: Settings request failed.
javax.net.ssl.SSLHandshakeException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.
at com.android.org.conscrypt.ConscryptFileDescriptorSocket.startHandshake(ConscryptFileDescriptorSocket.java:231)
at okhttp3.internal.connection.RealConnection.connectTls(RealConnection.java:319)
at okhttp3.internal.connection.RealConnection.establishProtocol(RealConnection.java:283)
at okhttp3.internal.connection.RealConnection.connect(RealConnection.java:168)
at okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:257)
at okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:135)
at okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:114)
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:126)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:254)
at okhttp3.RealCall.execute(RealCall.java:92)
at com.google.firebase.crashlytics.internal.network.HttpRequest.execute(HttpRequest.java:129)
at com.google.firebase.crashlytics.internal.settings.network.DefaultSettingsSpiCall.invoke(DefaultSettingsSpiCall.java:86)
at com.google.firebase.crashlytics.internal.settings.SettingsController.then(SettingsController.java:200)
at com.google.firebase.crashlytics.internal.settings.SettingsController.then(SettingsController.java:193)
at com.google.android.gms.tasks.zzp.run(com.google.android.gms:play-services-tasks@@17.0.2:2)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at com.google.firebase.crashlytics.internal.common.ExecutorUtils.onRun(ExecutorUtils.java:60)
at com.google.firebase.crashlytics.internal.common.BackgroundPriorityRunnable.run(BackgroundPriorityRunnable.java:27)
at java.lang.Thread.run(Thread.java:919)
Caused by: java.security.cert.CertificateException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.
at com.android.org.conscrypt.TrustManagerImpl.verifyChain(TrustManagerImpl.java:674)
at com.android.org.conscrypt.TrustManagerImpl.checkTrustedRecursive(TrustManagerImpl.java:551)
at com.android.org.conscrypt.TrustManagerImpl.checkTrusted(TrustManagerImpl.java:507)
at com.android.org.conscrypt.TrustManagerImpl.checkTrusted(TrustManagerImpl.java:426)
at com.android.org.conscrypt.TrustManagerImpl.getTrustedChainForServer(TrustManagerImpl.java:354)
at android.security.net.config.NetworkSecurityTrustManager.checkServerTrusted(NetworkSecurityTrustManager.java:94)
at android.security.net.config.RootTrustManager.checkServerTrusted(RootTrustManager.java:89)
at com.android.org.conscrypt.Platform.checkServerTrusted(Platform.java:224)
at com.android.org.conscrypt.ConscryptFileDescriptorSocket.verifyCertificateChain(ConscryptFileDescriptorSocket.java:407)
at com.android.org.conscrypt.NativeCrypto.SSL_do_handshake(Native Method)
at com.android.org.conscrypt.NativeSsl.doHandshake(NativeSsl.java:387)
我试过发布版和调试版，都不起作用。我需要做什么指南没有提到的？
这看起来不像是 Crashlytics 问题，而是证书问题。我建议看看这个帖子 android java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.
有同样的问题。通过禁用任何广告拦截器解决
在我的例子中，它是由 NextDNS.io 导致的，它阻止了 Crashlytics 请求。
您可以将以下域列入白名单：
*.firebase-settings.crashlytics.com*.crashlyticsreports-pa.googleapis.com