Add GCP, Firebase, Azure file uploading support

[abskrj]

We need a function which takes an enum (Azure, GCP, AWS, Firebase) param and generates a preSignedURL to for its cloud storage

[scoobhidu]

picking this up @abhishekraj272

[scoobhidu]

which one of these three do you think would be best for generating signedURL in gcp?

[scoobhidu]

@uzaxirr @abhishekraj272 ?

[uzaxirr]

which one of these three do you think would be best for generating signedURL in gcp?

The first one where we use the private key which is obtained from the console

[uzaxirr]

The Private Key and Acess ID would be stored in environment variables. The snippet below is an example.

// Set the bucket and object names.
bucketName := "my-bucket"
objectName := "my-object"

// Set the signed URL expiration time to one hour from now.
expirationTime := time.Now().Add(time.Hour).Unix()

// Get the private key and access ID from environment variables.
privateKey := os.Getenv("PRIVATE_KEY")
accessID := os.Getenv("ACCESS_ID")

// Set the signed URL options.
opt := &storage.SignedURLOptions{
	GoogleAccessID: accessID,
	PrivateKey:     []byte(privateKey),
	Method:         "GET",
	Expires:        expirationTime,
	ContentType:    "application/octet-stream",
}

// Create the signed URL.
signedURL, err := storage.SignedURL(bucketName, objectName, opt)
if err != nil {
	// Handle error.
	return
}

[uzaxirr]

@loyaltytrooper do let me know if you are ready to take this up, i'll assign this to you

[abskrj]

Done