AWS S3

You can create an AWS S3 bucket to store your uploaded documents using OpenSign™

AWS S3 -

Step 1 : Create a S3 bucket
- Login to AWS console
- Navigate to S3 under services.
- Hit "Create Bucket" button on upper right corner.
- Now provide bucket name and don't change any other options scroll down and click on "Create Bucket" button.
- Click on name of bucket from list which we have just created.
- Now go to permission Tab and scroll down to botton.
- At the bottom you will see cross-origin resource sharign (cors) section click on "Edit" button.
- Now paste below line of code and add origin url in AllowedOrigins array and click on "Save changes".
```
[
    {
        "AllowedHeaders": [
            "*"
        ],
        "AllowedMethods": [
            "GET",
            "PUT",
            "POST"
        ],
        "AllowedOrigins": [
            "https://localhost:3001",
            "https://app.opensignlabs.com"
        ],
        "ExposeHeaders": [
            "x-amz-server-side-encryption",
            "x-amz-request-id",
            "x-amz-id-2"
        ],
        "MaxAgeSeconds": 3000
    }
]
```
- Once completed, navigate to "Properties," where you'll find the bucket region (e.g., us-east-1).
- Set the bucket name you created in step 1 as the value for "DO_SPACE" in the ENV file.
- Assign the region value to the "DO_REGION" variable in the ENV file.
- Replace the region in the URL s3.region.amazonaws.com and set it as "DO_ENDPOINT" in the ENV file.
- Replace both the bucket name and region in the URL https://bucketName.s3.region.amazonaws.com and set it as "DO_BASEURL" in the ENV file.
Step 2 : Create a aws policy
- Navigate to IAM under services
- Now click on "Polices" from left side "access management" menu.
- Hit "Create Policy" button on upper right corner.
- Search for S3 and Tick "PutObject" and "GetObject" from "Specify permissions" screen.
- Select "All" under Resources
- provide policy name and hit on 'Create Policy".
Step 3 : Create IAM user.
- Now click on "Users" from left side "access management" menu and then click on "Create User" button.
- Provide username and click on Next button.
- Now select "Attach policies directly" from Permissions options.
- Now, search for the policy we created in the previous step within the "Permissions Policies" section.
- Now scroll down and Click on "Create User" Button.
Step 4 : Generate Credentials
- Now Click on username form list which we have created in previous step.
- Navigate to "Security credentials".
- Click on "Create Access Key" from right corner.
- In the next step select "Application running outside AWS".
- In the next step, you will see the "Access key" and "Secret Access key." Copy both values.
- Assign the "Access key" value to the "DO_ACCESS_KEY_ID" environment variable.
- Assign the "Secret Access key" value to the "DO_SECRET_ACCESS_KEY" environment variable.