keystone.credential.backends.sql module

class keystone.credential.backends.sql.Credential

Bases: CredentialDriverBase

create_credential(credential_id, credential)

Create a new credential.

Raises:

keystone.exception.Conflict – If a duplicate credential exists.

delete_credential(credential_id)

Delete an existing credential.

Raises:

keystone.exception.CredentialNotFound – If credential doesn’t exist.

delete_credentials_for_project(project_id)

Delete all credentials for a project.

delete_credentials_for_user(user_id)

Delete all credentials for a user.

get_credential(credential_id)

Get a credential by ID.

Returns:

credential_ref

Raises:

keystone.exception.CredentialNotFound – If credential doesn’t exist.

list_credentials(hints)

List all credentials.

Parameters:

hints – contains the list of filters yet to be satisfied. Any filters satisfied here will be removed so that the caller will know if any filters remain.

Returns:

a list of credential_refs or an empty list.

list_credentials_for_user(user_id, type=None)

List credentials for a user.

Parameters:

• user_id – ID of a user to filter credentials by.

• type – type of credentials to filter on.

Returns:

a list of credential_refs or an empty list.

update_credential(credential_id, credential)

Update an existing credential.

Raises:

• keystone.exception.CredentialNotFound – If credential doesn’t exist.

• keystone.exception.Conflict – If a duplicate credential exists.

class keystone.credential.backends.sql.CredentialModel(*args, **kwargs)

Bases: Base, ModelDictMixinWithExtras

attributes = ['id', 'user_id', 'project_id', 'encrypted_blob', 'type', 'key_hash']

encrypted_blob

extra

id

key_hash

project_id

type

user_id