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53 lines
2.1 KiB
Go
53 lines
2.1 KiB
Go
// Copyright (c) 2015-2022 MinIO, Inc.
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//
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// This file is part of MinIO Object Storage stack
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package kms
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import (
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"context"
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"github.com/minio/kes-go"
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)
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// PolicyManager is the generic interface that handles KMS policy] operations
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type PolicyManager interface {
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// DescribePolicy describes a policy by returning its metadata.
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// e.g. who created the policy at which point in time.
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DescribePolicy(ctx context.Context, policy string) (*kes.PolicyInfo, error)
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// AssignPolicy assigns a policy to an identity.
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// An identity can have at most one policy while the same policy can be assigned to multiple identities.
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// The assigned policy defines which API calls this identity can perform.
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// It's not possible to assign a policy to the admin identity.
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// Further, an identity cannot assign a policy to itself.
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AssignPolicy(ctx context.Context, policy, identity string) error
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// SetPolicy creates or updates a policy.
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SetPolicy(ctx context.Context, policy string, policyItem *kes.Policy) error
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// GetPolicy gets a policy from KMS.
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GetPolicy(ctx context.Context, policy string) (*kes.Policy, error)
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// ListPolicies list all policy metadata that match the specified pattern.
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// In particular, the pattern * lists all policy metadata.
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ListPolicies(ctx context.Context, pattern string) (*kes.PolicyIterator, error)
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// DeletePolicy deletes a policy from KMS.
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// All identities that have been assigned to this policy will lose all authorization privileges.
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DeletePolicy(ctx context.Context, policy string) error
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}
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