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Firebase Cloud Functions - How to get user that uploads a file?


By : virenthakur
Date : October 14 2020, 02:21 PM
will help you You can upload custom metadata as an object containing String properties:
From documentation here:
code :
var metadata = {
  customMetadata: {
    'location': 'Yosemite, CA, USA',
    'activity': 'Hiking'
  }
}
exports.testStorageOnFinalize = functions.storage.object().onFinalize(uploadedObject => {
    console.log('metadata keys', Object.keys(uploadedObject.metadata));
    console.log('metadata user', uploadedObject.metadata['user']);
})
// Allow reads if a certain metadata field matches a desired value
allow read: if resource.metadata.user == request.auth.uid;


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Can't download file using google cloud storage and Cloud Functions for Firebase


By : Karl Richardson
Date : March 29 2020, 07:55 AM
I wish this help you I am having the opposite as this issue: issues deleting an image using Cloud Functions for Firebase and @google-cloud/storage , I see you have this line:
code :
  const filePath = `/safety_hotline/${orgID}/${reportID}`;

File upload with filestreams and Firebase cloud functions + cloud storage


By : Vipin Chan
Date : March 29 2020, 07:55 AM
I wish did fix the issue. It looks like you're not initializing the admin SDK correctly. Just call initializeApp with no parameters to get all the correct defaults:
code :
admin.initializeApp();

Is there a way to call a non-cloud function inside same file where the Firebase cloud functions were created?


By : user2705424
Date : March 29 2020, 07:55 AM
it should still fix some issue I still can't wrap my head around how these functions work generally. For the project, I created a function that will be called by whenever that function URL is called. Afterwards, the called function also uses a utility function. This function is used multiple times so I only find it sensible to create them in a separate function, although whenever I use the function after deployment, I get this error. , Just do as follows and don't use this .
code :
  var my_info = isMM(newValue);
  if(my_info){
    var another_info = isMM(anotherValue);
    if(another_info){
      doThis();
    }
  }

How do I lock down Firebase Database to any user from a specific (email) domain using the new firebase cloud functions?


By : Bruno Cenatti Gianni
Date : March 29 2020, 07:55 AM
To fix the issue you can do Without cloud functions, it appeared that it required a app server to securely limit signups for a firebase app by email domain according to this old question: How do I lock down Firebase Database to any user from a specific (email) domain? , From the Introduction section of the Firebase Functions page:

no such file or directory when downloading a file from firebase cloud storage using http cloud cloud functions


By : Shelly
Date : March 29 2020, 07:55 AM
wish helps you You are trying to download a file to a non-writable (and non-existent) folder in the Cloud Functions runtime. There is no such folder as /Users. That exists only on your own computer. The only writable folder in Cloud Functions is os.tmpdir(), or /tmp.
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