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Merge pull request #131 from maddieclayton/movetests
Move test coverage for common code into powershell-common repo
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,87 @@ | ||
| // ---------------------------------------------------------------------------------- | ||
| // | ||
| // Copyright Microsoft Corporation | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
| // ---------------------------------------------------------------------------------- | ||
|
|
||
| namespace Microsoft.Azure.Commands.Common.Compute.Tests | ||
| { | ||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.IO; | ||
| using Microsoft.IdentityModel.Clients.ActiveDirectory; | ||
| using Microsoft.Rest; | ||
|
|
||
| class CredentialManager | ||
| { | ||
| protected CredentialManager() { } | ||
|
|
||
| private const string ServicePrincipalEnvVariableName = "AZURE_SERVICE_PRINCIPAL"; | ||
|
|
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| private static readonly string UserId = "UserId".ToLower(); | ||
| private static readonly string Password = "Password".ToLower(); | ||
| private static readonly string AadTenant = "AADTenant".ToLower(); | ||
| private static readonly string Subscription = "SubscriptionId".ToLower(); | ||
| private const string AuthUrl = "https://login.microsoftonline.com/"; | ||
| private const string BaseUrl = "https://management.azure.com/"; | ||
|
|
||
| public string ApplicationId { get; private set; } | ||
| public string ApplicationSecret { get; private set; } | ||
| public string TenantId { get; private set; } | ||
| public string SubscriptionId { get; private set; } | ||
|
|
||
| public TokenCredentials TokenCredentials | ||
| { | ||
| get | ||
| { | ||
| var clientCredential = new ClientCredential(ApplicationId, ApplicationSecret); | ||
| var context = new AuthenticationContext(Path.Combine(AuthUrl, TenantId)); | ||
| var result = context.AcquireTokenAsync(BaseUrl, clientCredential); | ||
|
|
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| if (result == null) throw new InvalidOperationException("Failed to obtain the token"); | ||
|
|
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| return new TokenCredentials(result.Result.AccessToken); | ||
| } | ||
| } | ||
|
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| public static CredentialManager FromServicePrincipalEnvVariable(string envVariableName = ServicePrincipalEnvVariableName) | ||
| { | ||
| //AZURE_SERVICE_PRINCIPAL = UserId =< UserGuid >; Password =< Password >; AADTenant =< TenantGuid >; SubscriptionId =< SubscriptionId > | ||
| var spString = Environment.GetEnvironmentVariable(envVariableName); | ||
|
|
||
| if (spString == null) throw new ArgumentNullException($"Failed to get environment variable {envVariableName}"); | ||
|
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| var sp = new Dictionary<string, string>(); | ||
| var pairs = spString.Trim().Split(';'); | ||
| foreach (var pair in pairs) | ||
| { | ||
| var keyVal = pair.Trim().Split(new[] { '=' }, 2); | ||
| if (keyVal.Length < 2) throw new ArgumentException($"Failed to parse {envVariableName}"); | ||
| sp.Add(keyVal[0].Trim().ToLower(), keyVal[1].Trim()); | ||
| } | ||
|
|
||
| if (!sp.ContainsKey(UserId.ToLower())) throw new ArgumentException($"Failed to find {UserId} in {envVariableName}"); | ||
| if (!sp.ContainsKey(Password.ToLower())) throw new ArgumentException($"Failed to find {Password} in {envVariableName}"); | ||
| if (!sp.ContainsKey(AadTenant.ToLower())) throw new ArgumentException($"Failed to find {AadTenant} in {envVariableName}"); | ||
| if (!sp.ContainsKey(Subscription.ToLower())) throw new ArgumentException($"Failed to find {Subscription} in {envVariableName}"); | ||
|
|
||
| var credentialManager = new CredentialManager | ||
| { | ||
| ApplicationId = sp[UserId], | ||
| ApplicationSecret = sp[Password], | ||
| TenantId = sp[AadTenant], | ||
| SubscriptionId = sp[Subscription] | ||
| }; | ||
|
|
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| return credentialManager; | ||
| } | ||
| } | ||
| } |
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