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Firebase 存储异常：用户无权访问此 object

[英]Firebase Storage Exception: User does not have permission to access this object

 原文  2022-03-18 10:39:53  4   1    flutter/ firebase-storage/ firebase-security

问题描述

I get the following error when upload image to the firebase storage.将图像上传到 firebase 存储时出现以下错误。

plugins versions:插件版本：

image_picker: ^0.6.7+3
firebase_storage: ^3.1.6
permission_handler: ^5.0.1+1

Firebase Storage rules: Firebase 存储规则：

rules_version = '2';
service firebase.storage {
  match /b/{bucket}/o {
    match /{allPaths=**} {
      allow read, write: if false;
    }
  }
}

And the full error I get in the debug console:我在调试控制台中得到的完整错误：

E/StorageException( 9672): StorageException has occurred.
E/StorageException( 9672): User does not have permission to access this object.
E/StorageException( 9672):  Code: -13021 HttpResult: 403
E/StorageException( 9672): The server has terminated the upload session
E/StorageException( 9672): java.io.IOException: The server has terminated the upload session
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.serverStateValid(com.google.firebase:firebase-storage@@17.0.0:340)
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.shouldContinue(com.google.firebase:firebase-storage@@17.0.0:309)
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.run(com.google.firebase:firebase-storage@@17.0.0:223)
E/StorageException( 9672):  at com.google.firebase.storage.StorageTask.lambda$getRunnable$7(com.google.firebase:firebase-storage@@17.0.0:1106)
E/StorageException( 9672):  at com.google.firebase.storage.StorageTask$$Lambda$10.run(com.google.firebase:firebase-storage@@17.0.0)
E/StorageException( 9672):  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
E/StorageException( 9672):  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
E/StorageException( 9672):  at java.lang.Thread.run(Thread.java:761)
E/StorageException( 9672): Caused by: java.io.IOException: {  "error": {    "code": 403,    "message": "Permission denied."  }}
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.parseResponse(com.google.firebase:firebase-storage@@17.0.0:455)
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.parseErrorResponse(com.google.firebase:firebase-storage@@17.0.0:435)
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.processResponseStream(com.google.firebase:firebase-storage@@17.0.0:426)
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.performRequest(com.google.firebase:firebase-storage@@17.0.0:280)
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.performRequest(com.google.firebase:firebase-storage@@17.0.0:294)
E/StorageException( 9672):  at com.google.firebase.storage.internal.ExponentialBackoffSender.sendWithExponentialBackoff(com.google.firebase:firebase-storage@@17.0.0:70)
E/StorageException( 9672):  at com.google.firebase.storage.internal.ExponentialBackoffSender.sendWithExponentialBackoff(com.google.firebase:firebase-storage@@17.0.0:62)
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.sendWithRetry(com.google.firebase:firebase-storage@@17.0.0:476)
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.beginResumableUpload(com.google.firebase:firebase-storage@@17.0.0:277)
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.run(com.google.firebase:firebase-storage@@17.0.0:218)
E/StorageException( 9672):  ... 5 more
E/StorageException( 9672): StorageException has occurred.
E/StorageException( 9672): User does not have permission to access this object.
E/StorageException( 9672):  Code: -13021 HttpResult: 403
E/StorageException( 9672): The server has terminated the upload session
E/StorageException( 9672): java.io.IOException: The server has terminated the upload session
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.serverStateValid(com.google.firebase:firebase-storage@@17.0.0:340)
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.shouldContinue(com.google.firebase:firebase-storage@@17.0.0:309)
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.run(com.google.firebase:firebase-storage@@17.0.0:223)
E/StorageException( 9672):  at com.google.firebase.storage.StorageTask.lambda$getRunnable$7(com.google.firebase:firebase-storage@@17.0.0:1106)
E/StorageException( 9672):  at com.google.firebase.storage.StorageTask$$Lambda$10.run(com.google.firebase:firebase-storage@@17.0.0)
E/StorageException( 9672):  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
E/StorageException( 9672):  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
E/StorageException( 9672):  at java.lang.Thread.run(Thread.java:761)
E/StorageException( 9672): Caused by: java.io.IOException: {  "error": {    "code": 403,    "message": "Permission denied."  }}
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.parseResponse(com.google.firebase:firebase-storage@@17.0.0:455)
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.parseErrorResponse(com.google.firebase:firebase-storage@@17.0.0:435)
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.processResponseStream(com.google.firebase:firebase-storage@@17.0.0:426)
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.performRequest(com.google.firebase:firebase-storage@@17.0.0:280)
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.performRequest(com.google.firebase:firebase-storage@@17.0.0:294)
E/StorageException( 9672):  at com.google.firebase.storage.internal.ExponentialBackoffSender.sendWithExponentialBackoff(com.google.firebase:firebase-storage@@17.0.0:70)
E/StorageException( 9672):  at com.google.firebase.storage.internal.ExponentialBackoffSender.sendWithExponentialBackoff(com.google.firebase:firebase-storage@@17.0.0:62)
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.sendWithRetry(com.google.firebase:firebase-storage@@17.0.0:476)
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.beginResumableUpload(com.google.firebase:firebase-storage@@17.0.0:277)
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.run(com.google.firebase:firebase-storage@@17.0.0:218)
E/StorageException( 9672):  ... 5 more
E/StorageException( 9672): StorageException has occurred.
E/StorageException( 9672): User does not have permission to access this object.
E/StorageException( 9672):  Code: -13021 HttpResult: 403
E/StorageException( 9672): The server has terminated the upload session
E/StorageException( 9672): java.io.IOException: The server has terminated the upload session
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.serverStateValid(com.google.firebase:firebase-storage@@17.0.0:340)
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.shouldContinue(com.google.firebase:firebase-storage@@17.0.0:309)
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.run(com.google.firebase:firebase-storage@@17.0.0:223)
E/StorageException( 9672):  at com.google.firebase.storage.StorageTask.lambda$getRunnable$7(com.google.firebase:firebase-storage@@17.0.0:1106)
E/StorageException( 9672):  at com.google.firebase.storage.StorageTask$$Lambda$10.run(com.google.firebase:firebase-storage@@17.0.0)
E/StorageException( 9672):  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
E/StorageException( 9672):  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
E/StorageException( 9672):  at java.lang.Thread.run(Thread.java:761)
E/StorageException( 9672): Caused by: java.io.IOException: {  "error": {    "code": 403,    "message": "Permission denied."  }}
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.parseResponse(com.google.firebase:firebase-storage@@17.0.0:455)
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.parseErrorResponse(com.google.firebase:firebase-storage@@17.0.0:435)
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.processResponseStream(com.google.firebase:firebase-storage@@17.0.0:426)
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.performRequest(com.google.firebase:firebase-storage@@17.0.0:280)
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.performRequest(com.google.firebase:firebase-storage@@17.0.0:294)
E/StorageException( 9672):  at com.google.firebase.storage.internal.ExponentialBackoffSender.sendWithExponentialBackoff(com.google.firebase:firebase-storage@@17.0.0:70)
E/StorageException( 9672):  at com.google.firebase.storage.internal.ExponentialBackoffSender.sendWithExponentialBackoff(com.google.firebase:firebase-storage@@17.0.0:62)
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.sendWithRetry(com.google.firebase:firebase-storage@@17.0.0:476)
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.beginResumableUpload(com.google.firebase:firebase-storage@@17.0.0:277)
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.run(com.google.firebase:firebase-storage@@17.0.0:218)
E/StorageException( 9672):  ... 5 more
E/StorageException( 9672): StorageException has occurred.
E/StorageException( 9672): User does not have permission to access this object.
E/StorageException( 9672):  Code: -13021 HttpResult: 403
E/StorageException( 9672): The server has terminated the upload session
E/StorageException( 9672): java.io.IOException: The server has terminated the upload session
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.serverStateValid(com.google.firebase:firebase-storage@@17.0.0:340)
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.shouldContinue(com.google.firebase:firebase-storage@@17.0.0:309)
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.run(com.google.firebase:firebase-storage@@17.0.0:223)
E/StorageException( 9672):  at com.google.firebase.storage.StorageTask.lambda$getRunnable$7(com.google.firebase:firebase-storage@@17.0.0:1106)
E/StorageException( 9672):  at com.google.firebase.storage.StorageTask$$Lambda$10.run(com.google.firebase:firebase-storage@@17.0.0)
E/StorageException( 9672):  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
E/StorageException( 9672):  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
E/StorageException( 9672):  at java.lang.Thread.run(Thread.java:761)
E/StorageException( 9672): Caused by: java.io.IOException: {  "error": {    "code": 403,    "message": "Permission denied."  }}
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.parseResponse(com.google.firebase:firebase-storage@@17.0.0:455)
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.parseErrorResponse(com.google.firebase:firebase-storage@@17.0.0:435)
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.processResponseStream(com.google.firebase:firebase-storage@@17.0.0:426)
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.performRequest(com.google.firebase:firebase-storage@@17.0.0:280)
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.performRequest(com.google.firebase:firebase-storage@@17.0.0:294)
E/StorageException( 9672):  at com.google.firebase.storage.internal.ExponentialBackoffSender.sendWithExponentialBackoff(com.google.firebase:firebase-storage@@17.0.0:70)
E/StorageException( 9672):  at com.google.firebase.storage.internal.ExponentialBackoffSender.sendWithExponentialBackoff(com.google.firebase:firebase-storage@@17.0.0:62)
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.sendWithRetry(com.google.firebase:firebase-storage@@17.0.0:476)
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.beginResumableUpload(com.google.firebase:firebase-storage@@17.0.0:277)
E/StorageException( 9672):  at com.google.firebase.storage.UploadTask.run(com.google.firebase:firebase-storage@@17.0.0:218)
E/StorageException( 9672):  ... 5 more
E/StorageException( 9672): StorageException has occurred.
E/StorageException( 9672): User does not have permission to access this object.
E/StorageException( 9672):  Code: -13021 HttpResult: 403
E/StorageException( 9672): {  "error": {    "code": 403,    "message": "Permission denied."  }}
E/StorageException( 9672): java.io.IOException: {  "error": {    "code": 403,    "message": "Permission denied."  }}
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.parseResponse(com.google.firebase:firebase-storage@@17.0.0:455)
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.parseErrorResponse(com.google.firebase:firebase-storage@@17.0.0:435)
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.processResponseStream(com.google.firebase:firebase-storage@@17.0.0:426)
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.performRequest(com.google.firebase:firebase-storage@@17.0.0:280)
E/StorageException( 9672):  at com.google.firebase.storage.network.NetworkRequest.performRequest(com.google.firebase:firebase-storage@@17.0.0:294)
E/StorageException( 9672):  at com.google.firebase.storage.internal.ExponentialBackoffSender.sendWithExponentialBackoff(com.google.firebase:firebase-storage@@17.0.0:70)
E/StorageException( 9672):  at com.google.firebase.storage.internal.ExponentialBackoffSender.sendWithExponentialBackoff(com.google.firebase:firebase-storage@@17.0.0:62)
E/StorageException( 9672):  at com.google.firebase.storage.GetDownloadUrlTask.run(com.google.firebase:firebase-storage@@17.0.0:74)
E/StorageException( 9672):  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
E/StorageException( 9672):  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
E/StorageException( 9672):  at java.lang.Thread.run(Thread.java:761)
E/flutter ( 9672): [ERROR:flutter/lib/ui/ui_dart_state.cc(209)] Unhandled Exception: PlatformException(download_error, User does not have permission to access this object., null, null)
E/flutter ( 9672): #0      StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:607:7)
E/flutter ( 9672): #1      MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:167:18)
E/flutter ( 9672): <asynchronous suspension>
E/flutter ( 9672): #2      StorageReference.getDownloadURL (package:firebase_storage/src/storage_reference.dart:142:12)
E/flutter ( 9672): <asynchronous suspension>
E/flutter ( 9672): #3      FirebaseStorageService.uploadProductImage (package:farmers_market/src/services/firebase_storage_service.dart:14:12)
E/flutter ( 9672): <asynchronous suspension>
E/flutter ( 9672): #4      ProductBloc.pickImage (package:farmers_market/src/blocs/product_bloc.dart:95:24)
E/flutter ( 9672): <asynchronous suspension>
E/flutter ( 9672):

and a piece of code和一段代码

PickedFile image;
await Permission.photos.request();
var permissionStatus = await Permission.photos.status;
if (permissionStatus.isGranted) {

    image = await _picker.getImage(source: ImageSource.gallery);
    if (image != null) {
       var imageUrl = await storageService.uploadProductImage(
       File(image.path), uuid.v4());
       changeImageUrl(imageUrl)
    } else {
       print('No Path Received');
    }
} else {
    print('Grant Permissions and try again');
}

I succesfully authentificated the firebase service before that.之前我成功认证了firebase服务。 I use Android and emulator to make it.我使用 Android 和模拟器来制作它。 What did I miss?我错过了什么？

1 个解决方案

解决方案1
 5 已采纳  2022-03-18 12:04:47

In your Firebase rules,在您的 Firebase 规则中，

allow read, write: if false;

means that it is not possible to read or write on your DB.意味着无法在您的数据库上读取或写入。 You can change it to if true to test if this is the cause of your problem, and then use more accurate rules.您可以将其更改为if true以测试这是否是问题的原因，然后使用更准确的规则。

See Firestore rule if true or false查看Firestore 规则是否为 true 或 false

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