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68 lines
2.1 KiB
Go
68 lines
2.1 KiB
Go
/*
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* MinIO Go Library for Amazon S3 Compatible Cloud Storage
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* Copyright 2017 MinIO, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package credentials
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// A Static is a set of credentials which are set programmatically,
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// and will never expire.
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type Static struct {
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Value
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}
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// NewStaticV2 returns a pointer to a new Credentials object
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// wrapping a static credentials value provider, signature is
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// set to v2. If access and secret are not specified then
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// regardless of signature type set it Value will return
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// as anonymous.
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func NewStaticV2(id, secret, token string) *Credentials {
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return NewStatic(id, secret, token, SignatureV2)
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}
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// NewStaticV4 is similar to NewStaticV2 with similar considerations.
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func NewStaticV4(id, secret, token string) *Credentials {
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return NewStatic(id, secret, token, SignatureV4)
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}
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// NewStatic returns a pointer to a new Credentials object
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// wrapping a static credentials value provider.
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func NewStatic(id, secret, token string, signerType SignatureType) *Credentials {
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return New(&Static{
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Value: Value{
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AccessKeyID: id,
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SecretAccessKey: secret,
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SessionToken: token,
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SignerType: signerType,
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},
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})
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}
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// Retrieve returns the static credentials.
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func (s *Static) Retrieve() (Value, error) {
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if s.AccessKeyID == "" || s.SecretAccessKey == "" {
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// Anonymous is not an error
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return Value{SignerType: SignatureAnonymous}, nil
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}
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return s.Value, nil
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}
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// IsExpired returns if the credentials are expired.
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//
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// For Static, the credentials never expired.
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func (s *Static) IsExpired() bool {
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return false
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}
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