Merge pull request #241 from rylev/limit-s3-perms

Limit the s3 permissions of the docs-rs builder

Author: rylev

terragrunt/modules/docs-rs/builder.tf

@@ -32,7 +32,12 @@ resource "aws_iam_role_policy" "builder_s3" {
       // Access to s3
       {
         Effect = "Allow"
-        Action = "s3:*"
+        Action = [
+          "s3:PutObject",
+          "s3:ListBucket",
+          "s3:PutObjectTagging",
+          "s3:DeleteObject"
+        ]
 
         Resource = [
           aws_s3_bucket.storage.arn,