/
custom_client.go
67 lines (56 loc) · 1.81 KB
/
custom_client.go
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//go:build go1.18
// +build go1.18
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License. See License.txt in the project root for license information.
package azcontainerregistry
import (
"errors"
"github.com/Azure/azure-sdk-for-go/sdk/azcore"
"github.com/Azure/azure-sdk-for-go/sdk/azcore/policy"
"github.com/Azure/azure-sdk-for-go/sdk/azcore/runtime"
"reflect"
"strings"
)
// ClientOptions contains the optional parameters for the NewClient method.
type ClientOptions struct {
azcore.ClientOptions
}
// NewClient creates a new instance of Client with the specified values.
// - endpoint - registry login URL
// - credential - used to authorize requests. Usually a credential from azidentity.
// - options - client options, pass nil to accept the default values.
func NewClient(endpoint string, credential azcore.TokenCredential, options *ClientOptions) (*Client, error) {
if options == nil {
options = &ClientOptions{}
}
if reflect.ValueOf(options.Cloud).IsZero() {
options.Cloud = defaultCloud
}
c, ok := options.Cloud.Services[ServiceName]
if !ok || c.Audience == "" {
return nil, errors.New("provided Cloud field is missing Azure Container Registry configuration")
}
authClient, err := newAuthenticationClient(endpoint, &authenticationClientOptions{
options.ClientOptions,
})
if err != nil {
return nil, err
}
authPolicy := newAuthenticationPolicy(
credential,
[]string{c.Audience + "/.default"},
authClient,
nil,
)
azcoreClient, err := azcore.NewClient(moduleName, moduleVersion, runtime.PipelineOptions{PerRetry: []policy.Policy{authPolicy}}, &options.ClientOptions)
if err != nil {
return nil, err
}
return &Client{
azcoreClient,
endpoint,
}, nil
}
func extractNextLink(value string) string {
return value[1:strings.Index(value, ">")]
}