Bring Your Own Storage

Sauce Mobile Sauce Labs Mobile App Distribution on a Private Cloud instance, allows you to Bring Your Own Storage and store the app artifacts on your own bucket.

This document explains how to create a new bucket that can be then used by Sauce Mobile Sauce Labs Mobile App Distribution.

Creating a bucket

AWS region is your own choice. Best would be in the same region as the compute instances.
Bucket Name should fit your own naming convention.

Here is what needs to be configured:

Bucket type: General Purpose
Object ownership: ACLs Disabled (all objects in this bucket are owned by this account)
Block Public Access settings for this bucket: On
Default encryption: SSE-S3 (for custom KMS, see next section)
Bucket Policy:

{
  "Version": "2012-10-17",
  "Id": "mobile_app_distribution_policy",
  "Statement": [
    {
      "Sid": "mobile_app_distribution_statement",
      "Effect": "Allow",
      "Principal": {
        "AWS": "<will be provided to you>"
      },
      "Action": [
        "s3:GetObject",
        "s3:PutObject"
      ],
      "Resource": "arn:aws:s3:::<bucket name>/*"
    }
  ]
}

Using SSE-KMS on Bucket

In order to have objects in S3 encrypted with SSE-KMS, a Key Policy is required.

Here is what's required:

Key is required to be created in the same region as the S3 bucket
Create with key type Symmetric, and key usage Encrypt and Decrypt

Paste this Key Policy:

{
  "Version": "2012-10-17",
  "Id": "mobile_app_distribution_key_policy",
  "Statement": [
    {
      "Sid": "Allow Sauce Mobile Sauce Labs Mobile App Distribution",
      "Effect": "Allow",
      "Principal": {
        "AWS": "<will be provided to you>"
      },
      "Action": [
        "kms:Encrypt",
        "kms:Decrypt",
        "kms:GenerateDataKey"
      ],
      "Resource": "*"
    },
    {
      "Sid": "Enable IAM User Permissions",
      "Effect": "Allow",
      "Principal": {
        "AWS": "arn:aws:iam::<your account id>:root"
      },
      "Action": "kms:*",
      "Resource": "*"
    }
  ]
}

Creating a bucket​

Using SSE-KMS on Bucket​

Creating a bucket

Using SSE-KMS on Bucket