Filament•4mo ago

S3 CORS

when trying to upload to s3 bucket got this error in my console: "Access to fetch at 'https://kno-buckets.s3.amazonaws.com/profile-photos/51/Kavitha-Rajendran-Mudaliar.jpg' from origin 'https://sms.test' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled." though the image is uploaded on the s3 bucket but can't be retrieved.

Solution:

Do you have visibility set to private on the File component?

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7 Replies

David | Fortune Validator•4mo ago

https://docs.aws.amazon.com/AmazonS3/latest/userguide/ManageCorsUsing.html

CORS configuration - Amazon Simple Storage Service

Create an XML or JSON CORS configuration on your bucket.

Hussain4real•4mo ago

i have it configured already

David | Fortune Validator•4mo ago

You sure it’s configured correctly ? I’m new to s3 etc but I had trouble until I had it correct

Hussain4real•4mo ago

yes, this is my cors policy:

    {
        "AllowedHeaders": [
            "*"
        ],
        "AllowedMethods": [
            "GET",
            "PUT",
            "POST",
            "DELETE"
        ],
        "AllowedOrigins": [
            "https://sms.test"
        ],
        "ExposeHeaders": [
            "x-amz-server-side-encryption",
            "x-amz-request-id",
            "x-amz-id-2",
            "Content-Type"
        ],

    {
        "AllowedHeaders": [
            "*"
        ],
        "AllowedMethods": [
            "GET",
            "PUT",
            "POST",
            "DELETE"
        ],
        "AllowedOrigins": [
            "https://sms.test"
        ],
        "ExposeHeaders": [
            "x-amz-server-side-encryption",
            "x-amz-request-id",
            "x-amz-id-2",
            "Content-Type"
        ],

on my view page if i inspect the element with broken image i can see the correct image url from S3

Solution

David | Fortune Validator•4mo ago

Do you have visibility set to private on the File component?

Hussain4real•4mo ago

no setting visibility to private worked

Hussain4real•4mo ago

thanks worked on my Mac but on windows returning 404 in the console and network tab fixed needed to include the region in the AWS_URL

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S3 CORS