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Initializing the SDK programmatically by using FirebaseOptions cause crash when call URLConnection.getInputStream() #5584

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yin-haoran opened this issue Dec 1, 2023 · 5 comments
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Initializing the SDK programmatically by using FirebaseOptions cause crash when call URLConnection.getInputStream() #5584

yin-haoran opened this issue Dec 1, 2023 · 5 comments
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api: performance type: bug Something isn't working

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@yin-haoran
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Calling URLConnection.getInputStream() before FirebaseApp.initializeApp() will lead crash. Maybe due to the Bytecode instrumented functions com.google.firebase.perf.network.FirebasePerfUrlConnection#openStream(java.net.URL).

stack info as follow:

java.lang.ExceptionInInitializerError
	at com.google.firebase.perf.config.RemoteConfigManager.getInstance(RemoteConfigManager.java:119)
	at com.google.firebase.perf.config.ConfigResolver.<init>(ConfigResolver.java:78)
	at com.google.firebase.perf.config.ConfigResolver.getInstance(ConfigResolver.java:86)
	at com.google.firebase.perf.application.AppStateMonitor.<init>(AppStateMonitor.java:98)
	at com.google.firebase.perf.application.AppStateMonitor.getInstance(AppStateMonitor.java:87)
	at com.google.firebase.perf.metrics.NetworkRequestMetricBuilder.<init>(NetworkRequestMetricBuilder.java:92)
	at com.google.firebase.perf.metrics.NetworkRequestMetricBuilder.builder(NetworkRequestMetricBuilder.java:84)
	at com.google.firebase.perf.network.FirebasePerfUrlConnection.openStream(FirebasePerfUrlConnection.java:63)
	at com.google.firebase.perf.network.FirebasePerfUrlConnection.openStream(FirebasePerfUrlConnection.java:47)
	at com.tony.firebasetest.MainActivity.onCreate(MainActivity.kt:38)
	at android.app.Activity.performCreate(Activity.java:8000)
	at android.app.Activity.performCreate(Activity.java:7984)
	at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1310)
	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3409)
	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3600)
	at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:85)

I provide a example of this issue.
@google-oss-bot
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I couldn't figure out how to label this issue, so I've labeled it for a human to triage. Hang tight.

@yin-haoran
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Hi @argzdev, could you see this issue please.

@argzdev
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argzdev commented Dec 1, 2023 •
edited
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Hey @yin-haoran, thanks for bringing this up. I was also able to exhibit the same behavior. I tried following our documentation on disabling the performance monitoring library, but this doesn't seem to work when Firebase is initialized programmatically.

        <meta-data
            android:name="firebase_performance_collection_enabled"
            android:value="false" />

Let me reach out to our engineering team and see what we can do here.

@argzdev argzdev added the type: bug Something isn't working label Dec 1, 2023
@yin-haoran
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Hi @argzdev , is there any progress now?

This was referenced Dec 27, 2023
Closed
Closed
@argzdev argzdev mentioned this issue Apr 22, 2024
Merged
argzdev added a commit that referenced this issue May 1, 2024
@argzdev
openStream should not be intercepted if Firebase Perf is not initiali…
8f2d30e 
…zed (#5885)

Proposed fix for #5584:

### Issue
Crash happens if a URL connection is opened e.g. `url.openStream()` when
`TransportManager` has not been initialized. If developer wants to
programmatically enable Firebase using FirebaseOptions, but have
included the Firebase Perf plugin, the app will crash after doing a
network call.

### Steps to reproduce
1. Add Firebase perf plugin
- Module `build.gradle`
```
plugins {
    alias(libs.plugins.android.application) apply false
    alias(libs.plugins.jetbrains.kotlin.android) apply false
    id("com.google.gms.google-services") version "4.4.1" apply false
    id("com.google.firebase.firebase-perf") version "1.4.2" apply false
}
```
- App `build.gradle`
```
plugins {
    alias(libs.plugins.android.application)
    alias(libs.plugins.jetbrains.kotlin.android)
    id("com.google.gms.google-services")
    id("com.google.firebase.firebase-perf")
}
```
2. Disable Firebase
```xml
        <provider
            android:name="com.google.firebase.provider.FirebaseInitProvider"
            android:authorities="${applicationId}.firebaseinitprovider"
            tools:node="remove"
            />   
```
3. Do a network call
```
val url = URL("https", "www.amazon.com", 443, "")
val inputStream = url.openStream()
```

### Investigation
1. `openStream` in `FirebasePerfUrlConnection` intercepts all urls that
opens connections.
5. `openStream` requires `TransportManager` to be initialized
6. `TransportManager` is only initialized after `FirebasePerformance`
has been initialized

### Solution
If `TransportManager` is not initialized, we should simply return the
URL openStream and not intercept the connection.
rlazo pushed a commit that referenced this issue May 2, 2024
@argzdev @rlazo
openStream should not be intercepted if Firebase Perf is not initiali…
4f585e6 
…zed (#5885)

Proposed fix for #5584:

### Issue
Crash happens if a URL connection is opened e.g. `url.openStream()` when
`TransportManager` has not been initialized. If developer wants to
programmatically enable Firebase using FirebaseOptions, but have
included the Firebase Perf plugin, the app will crash after doing a
network call.

### Steps to reproduce
1. Add Firebase perf plugin
- Module `build.gradle`
```
plugins {
    alias(libs.plugins.android.application) apply false
    alias(libs.plugins.jetbrains.kotlin.android) apply false
    id("com.google.gms.google-services") version "4.4.1" apply false
    id("com.google.firebase.firebase-perf") version "1.4.2" apply false
}
```
- App `build.gradle`
```
plugins {
    alias(libs.plugins.android.application)
    alias(libs.plugins.jetbrains.kotlin.android)
    id("com.google.gms.google-services")
    id("com.google.firebase.firebase-perf")
}
```
2. Disable Firebase
```xml
        <provider
            android:name="com.google.firebase.provider.FirebaseInitProvider"
            android:authorities="${applicationId}.firebaseinitprovider"
            tools:node="remove"
            />   
```
3. Do a network call
```
val url = URL("https", "www.amazon.com", 443, "")
val inputStream = url.openStream()
```

### Investigation
1. `openStream` in `FirebasePerfUrlConnection` intercepts all urls that
opens connections.
5. `openStream` requires `TransportManager` to be initialized
6. `TransportManager` is only initialized after `FirebasePerformance`
has been initialized

### Solution
If `TransportManager` is not initialized, we should simply return the
URL openStream and not intercept the connection.
@alexklints alexklints mentioned this issue Jun 19, 2024
Open
@lehcar09
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Hi @yin-haoran, the fix for this issue has been released in BOM version 33.1.0. I'll be closing this issue now. If you run into any other problems please open a new issue. Thank you for patience!

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@google-oss-bot @yin-haoran @argzdev @lehcar09