62 lines
2.1 KiB
Go
62 lines
2.1 KiB
Go
// Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
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package auth
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import (
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"crypto/rsa"
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"fmt"
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"github.com/oracle/oci-go-sdk/common"
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)
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type instancePrincipalConfigurationProvider struct {
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keyProvider *instancePrincipalKeyProvider
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region *common.Region
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}
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//InstancePrincipalConfigurationProvider returns a configuration for instance principals
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func InstancePrincipalConfigurationProvider() (common.ConfigurationProvider, error) {
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var err error
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var keyProvider *instancePrincipalKeyProvider
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if keyProvider, err = newInstancePrincipalKeyProvider(); err != nil {
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return nil, fmt.Errorf("failed to create a new key provider for instance principal: %s", err.Error())
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}
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return instancePrincipalConfigurationProvider{keyProvider: keyProvider, region: nil}, nil
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}
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//InstancePrincipalConfigurationProviderForRegion returns a configuration for instance principals with a given region
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func InstancePrincipalConfigurationProviderForRegion(region common.Region) (common.ConfigurationProvider, error) {
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var err error
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var keyProvider *instancePrincipalKeyProvider
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if keyProvider, err = newInstancePrincipalKeyProvider(); err != nil {
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return nil, fmt.Errorf("failed to create a new key provider for instance principal: %s", err.Error())
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}
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return instancePrincipalConfigurationProvider{keyProvider: keyProvider, region: ®ion}, nil
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}
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func (p instancePrincipalConfigurationProvider) PrivateRSAKey() (*rsa.PrivateKey, error) {
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return p.keyProvider.PrivateRSAKey()
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}
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func (p instancePrincipalConfigurationProvider) KeyID() (string, error) {
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return p.keyProvider.KeyID()
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}
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func (p instancePrincipalConfigurationProvider) TenancyOCID() (string, error) {
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return p.keyProvider.TenancyOCID()
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}
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func (p instancePrincipalConfigurationProvider) UserOCID() (string, error) {
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return "", nil
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}
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func (p instancePrincipalConfigurationProvider) KeyFingerprint() (string, error) {
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return "", nil
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}
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func (p instancePrincipalConfigurationProvider) Region() (string, error) {
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if p.region == nil {
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return string(p.keyProvider.RegionForFederationClient()), nil
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}
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return string(*p.region), nil
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}
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