keystone.trust.backends package

Submodules

keystone.trust.backends.base module

class keystone.trust.backends.base.TrustDriverV8

Bases: object

consume_use(trust_id)

Consume one use of a trust.

One use of a trust is consumed when the trust was created with a limitation on its uses, provided there are still uses available.

Raises:

• keystone.exception.TrustUseLimitReached – If no remaining uses for trust.
• keystone.exception.TrustNotFound – If the trust doesn’t exist.

create_trust(trust_id, trust, roles)

Create a new trust.

Returns:a new trust

delete_trust(trust_id)

get_trust(trust_id, deleted=False)

Get a trust by the trust id.

Parameters:

• trust_id (string) – the trust identifier
• deleted (bool) – return the trust even if it is deleted, expired, or has no consumptions left

list_trusts()

list_trusts_for_trustee(trustee)

list_trusts_for_trustor(trustor)

keystone.trust.backends.sql module

class keystone.trust.backends.sql.Trust

Bases: keystone.trust.backends.base.TrustDriverV8

consume_use(*args, **kwargs)

create_trust(*args, **kwargs)

delete_trust(*args, **kwargs)

get_trust(trust_id, deleted=False)

list_trusts(*args, **kwargs)

list_trusts_for_trustee(*args, **kwargs)

list_trusts_for_trustor(*args, **kwargs)

class keystone.trust.backends.sql.TrustModel(*args, **kwargs)

Bases: sqlalchemy.ext.declarative.api.Base, keystone.common.sql.core.DictBase

attributes = ['id', 'trustor_user_id', 'trustee_user_id', 'project_id', 'impersonation', 'expires_at', 'remaining_uses', 'deleted_at']

deleted_at

expires_at

extra

id

impersonation

project_id

remaining_uses

trustee_user_id

trustor_user_id

class keystone.trust.backends.sql.TrustRole(*args, **kwargs)

Bases: sqlalchemy.ext.declarative.api.Base

attributes = ['trust_id', 'role_id']

role_id

trust_id

Module contents