This commit introduces fixes to enable operators to use AWS dynamic credentials on the storage side of this plugin, namely validation, improved credential lifecycle management to allow for storage buckets to be updated from static to dynamic credentials and vice versa, and a new way to determine credential types. It also introduces new tests for dynamic credential usage for the various functions.
Getting Started
To create a storage bucket (using default scope created by boundary dev):
boundary storage-buckets create \
-scope-id p_1234567890 \
-name "Example Plugin-Based Storage Bucket" \
-description "Description for plugin-based storage bucket" \
-plugin-name aws \
-bucket-name="session_recording_storage" \
-bucket-prefix="foo/bar/zoo" \
-worker-filter ‘“aws-access” in “/tags/type”’ \
-attr region=REGION \
-attr endpoint_url=0.0.0.0 \
-secret access_key_id='KEY' \
-secret secret_access_key='SECRET'
Required IAM Privileges
The following IAM privileges, at the very least, are required to be attached to a configured IAM user for this provider:
Example policy:
{
"Version": "2012-10-17",
"Statement": [
{
"Action": [
"s3:PutObject",
"s3:GetObject",
"s3:GetObjectAttributes"
],
"Effect": "Allow",
"Resource": "arn:aws:s3:::session_recording_storage/foo/bar/zoo/*"
}
]
}
iam:GetUser,iam:CreateAccessKey, andiam:DeleteAccessKey, configured to the IAM user to allow static credential rotation. Example policy:
{
"Version": "2012-10-17",
"Statement": [
{
"Action": [
"iam:DeleteAccessKey",
"iam:GetUser",
"iam:CreateAccessKey"
],
"Effect": "Allow",
"Resource": "arn:aws:iam::123456789012:user/JohnDoe"
}
]
}
Attributes
The following attributes are valid on an AWS storage bucket resource:
disable_credential_rotation(bool): Iftrue, credential rotation will not be performed.region(string): The region to configure the storage bucket for.endpoint-url(string): The endpoint to configure the storage.role_arn(string): The role arn configured for the assume role provider.role_external_id(string): The external id configured for the assume role provider.role_session_name(string): The session name configured for the assume role provider.role_tags(object): The key-value pair tags configured for the assume role provider.
An example of how to utilize the endpoint attribute See the Credential Rotation readme for more information.
Secrets
The following secrets are optional on an AWS storage bucket resource:
access_key_id(string): The access key ID for the IAM user to use with this storage bucket.secret_access_key(string): The secret access key for the IAM user to use with this storage bucket.
See the Credential Rotation readme for more information.