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| 1 | +// ---------------------------------------------------------------------------------- |
| 2 | +// |
| 3 | +// Copyright Microsoft Corporation |
| 4 | +// Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | +// you may not use this file except in compliance with the License. |
| 6 | +// You may obtain a copy of the License at |
| 7 | +// http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | +// Unless required by applicable law or agreed to in writing, software |
| 9 | +// distributed under the License is distributed on an "AS IS" BASIS, |
| 10 | +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 11 | +// See the License for the specific language governing permissions and |
| 12 | +// limitations under the License. |
| 13 | +// ---------------------------------------------------------------------------------- |
| 14 | + |
| 15 | +using Microsoft.Azure.Commands.Common.Authentication.Abstractions; |
| 16 | +using Microsoft.Azure.Storage; |
| 17 | +using Microsoft.Azure.Storage.Auth; |
| 18 | +using Microsoft.WindowsAzure.Commands.Utilities.Common; |
| 19 | +using Microsoft.WindowsAzure.Commands.Common.Storage; |
| 20 | +using System.Linq; |
| 21 | +using System; |
| 22 | +using System.Text; |
| 23 | + |
| 24 | +namespace Microsoft.WindowsAzure.Commands.Storage.Adapters |
| 25 | +{ |
| 26 | + public static class AzureContextAdapterExtensions |
| 27 | + { |
| 28 | + /// <summary> |
| 29 | + /// Get the current storage account. |
| 30 | + /// </summary> |
| 31 | + /// <param name="context">The current Azure context.</param> |
| 32 | + /// <returns>The current storage account, or null, if no current storage account is set.</returns> |
| 33 | + public static CloudStorageAccount GetCurrentStorageAccount(this IAzureContext context, IStorageServiceProvider provider) |
| 34 | + { |
| 35 | + if (context != null) |
| 36 | + { |
| 37 | + var storageConnectionString = context.GetCurrentStorageAccountConnectionString(); |
| 38 | + try |
| 39 | + { |
| 40 | + return |
| 41 | + CloudStorageAccount.Parse(storageConnectionString); |
| 42 | + } |
| 43 | + catch |
| 44 | + { |
| 45 | + var service = provider.GetStorageService(storageConnectionString, null); |
| 46 | + return service.GetCloudStorageAccount(); |
| 47 | + } |
| 48 | + } |
| 49 | + |
| 50 | + return null; |
| 51 | + } |
| 52 | + |
| 53 | + /// <summary> |
| 54 | + /// Get a CloudStorageAccount client for the storage account represented by this context |
| 55 | + /// </summary> |
| 56 | + /// <param name="context">The storage context for the storage account</param> |
| 57 | + /// <returns>A CloudStorageAccount client for storage data plane tasks</returns> |
| 58 | + public static CloudStorageAccount GetCloudStorageAccount(this IStorageContext context) |
| 59 | + { |
| 60 | + CloudStorageAccount result = null; |
| 61 | + CloudStorageAccount.TryParse(context.ConnectionString, out result); |
| 62 | + return result; |
| 63 | + } |
| 64 | + |
| 65 | + /// <summary> |
| 66 | + /// Get a CloudStorageAccount client for the storage account represented by this service |
| 67 | + /// </summary> |
| 68 | + /// <param name="service">The storage service</param> |
| 69 | + /// <returns>A CloudStorageAccount client for storage data plane tasks</returns> |
| 70 | + public static CloudStorageAccount GetCloudStorageAccount( this IStorageService service) |
| 71 | + { |
| 72 | + return new CloudStorageAccount(new StorageCredentials(service.Name, service.AuthenticationKeys.First()), |
| 73 | + new StorageUri(service.BlobEndpoint), new StorageUri(service.QueueEndpoint), |
| 74 | + new StorageUri(service.TableEndpoint), new StorageUri(service.FileEndpoint)); |
| 75 | + } |
| 76 | + |
| 77 | + /// <summary> |
| 78 | + /// Get a storage context client for the storage account represented by this service |
| 79 | + /// </summary> |
| 80 | + /// <param name="service">The storage service</param> |
| 81 | + /// <returns>A CloudStorageAccount client for storage data plane tasks</returns> |
| 82 | + public static IStorageContext GetStorageContext(this IStorageService service) |
| 83 | + { |
| 84 | + return new AzureStorageContext(new CloudStorageAccount(new StorageCredentials(service.Name, service.AuthenticationKeys.First()), |
| 85 | + new StorageUri(service.BlobEndpoint), new StorageUri(service.QueueEndpoint), |
| 86 | + new StorageUri(service.TableEndpoint), new StorageUri(service.FileEndpoint))); |
| 87 | + } |
| 88 | + |
| 89 | + |
| 90 | + /// <summary> |
| 91 | + /// Get a CloudStorageAccount client for the given storage service using the given storage service provider |
| 92 | + /// </summary> |
| 93 | + /// <param name="provider">The storage service provider to retrieve storage service details</param> |
| 94 | + /// <param name="accountName">The storage accoutn name</param> |
| 95 | + /// <returns>A CloudStorageAccount client for storage data plane tasks</returns> |
| 96 | + public static CloudStorageAccount GetCloudStorageAccount(this IStorageServiceProvider provider, string accountName, string resourceGroupName = null) |
| 97 | + { |
| 98 | +#if DEBUG |
| 99 | + if (TestMockSupport.RunningMocked) |
| 100 | + { |
| 101 | + return new CloudStorageAccount(new StorageCredentials(accountName, |
| 102 | + Convert.ToBase64String(Encoding.UTF8.GetBytes(Guid.NewGuid().ToString()))), true); |
| 103 | + } |
| 104 | +#endif |
| 105 | + return provider.GetStorageService(accountName, resourceGroupName).GetCloudStorageAccount(); |
| 106 | + } |
| 107 | + |
| 108 | + |
| 109 | + |
| 110 | + /// <summary> |
| 111 | + /// Get a CloudStorageAccount client for the current storage service using the given storage service provider |
| 112 | + /// </summary> |
| 113 | + /// <param name="context">The current Azure context.</param> |
| 114 | + /// <param name="provider">The storage service provider to retrieve storage service details</param> |
| 115 | + /// <returns>A CloudStorageAccount client for storage data plane tasks</returns> |
| 116 | + public static CloudStorageAccount GetCloudStorageAccount(this IAzureContext context, IStorageServiceProvider provider) |
| 117 | + { |
| 118 | + CloudStorageAccount account; |
| 119 | + var storageConnectionString = context.GetCurrentStorageAccountConnectionString(); |
| 120 | + if(!CloudStorageAccount.TryParse(storageConnectionString, out account)) |
| 121 | + { |
| 122 | + if (null == provider) |
| 123 | + { |
| 124 | + throw new ArgumentNullException("provider"); |
| 125 | + } |
| 126 | + |
| 127 | + account = provider.GetCloudStorageAccount(storageConnectionString); |
| 128 | + } |
| 129 | + |
| 130 | + return account; |
| 131 | + } |
| 132 | + |
| 133 | + } |
| 134 | +} |
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