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我想讓ASP.NET應用程序使用RabbitMQ的本機客戶端寫入消息隊列。爲此，我將RabbitMQ dll放在我的Web應用程序的/ bin目錄中，並創建了一個.aspx測試頁。使用共享配置時，IIS 7.5中的代碼訪問安全異常
當我測試腳本時，我得到以下異常System.Security.SecurityException：請求類型'System.Security.Permissions.EnvironmentPermission，mscorlib，Version = 2.0.0.0，Culture = neutral，PublicKeyToken = b77a5c561934e089 '失敗。
進一步調查問題我相信這是由於dll物理存儲在另一臺計算機上的共享目錄引起的。研究導致我通過執行以下操作來調整代碼訪問安全策略：
c:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe -m -ag 1 -url "file://\\server\IISSharedContent\webfarm\stage\dev-stage\bin\*" FullTrust -exclusive on
重新啓動IIS後，似乎無法工作。
我也試過：
- 設置應用程序池標識爲網絡服務
- 設置應用程序池「加載用戶配置文件」爲True
- 添加到web.config
有沒有人有任何見解可以幫助我？
完整的堆棧跟蹤：
[SecurityException: Request for the permission of type 'System.Security.Permissions.EnvironmentPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.]
System.Security.CodeAccessSecurityEngine.Check(Object demand, StackCrawlMark& stackMark, Boolean isPermSet) +0
System.Security.CodeAccessPermission.Demand() +54
System.Environment.GetEnvironmentVariable(String variable) +135
RabbitMQ.Client.Protocols.ReadEnvironmentVariable() +22
RabbitMQ.Client.Protocols.FromEnvironment(String appSettingsKey) +37
RabbitMQ.Client.ConnectionFactory..ctor() +176
ASP.api_messagesearch_aspx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in \\server\iissharedcontent\webfarm\stage\dev-stage\api\MessageSearch.aspx:9
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +115
System.Web.UI.Page.Render(HtmlTextWriter writer) +38
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +11070247
System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +11069786
System.Web.UI.Page.ProcessRequest() +91
System.Web.UI.Page.ProcessRequest(HttpContext context) +240
ASP.api_messagesearch_aspx.ProcessRequest(HttpContext context) in c:\Windows\Microsoft.NET\Framework64\v2.0.50727\Temporary ASP.NET Files\root\cb973a2c\79ccea1e\App_Web_x0q-uejx.0.cs:0
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +599
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +171
代碼爲我的測試腳本：
ConnectionFactory rabbitConFactory = new ConnectionFactory();
rabbitConFactory.Address = "hostname";
rabbitConFactory.VirtualHost = "/path";
rabbitConFactory.UserName = "user";
rabbitConFactory.Password = "password";
IConnection connection = rabbitConFactory.CreateConnection();
IModel channel = connection.CreateModel();
Dictionary<String, Object> args = new Dictionary<string, object>();
args.Add("x-ha-policy", "all");
String ExchangeName = "SearchInstructions";
channel.ExchangeDeclare(ExchangeName, "topic", true, false, args);
Guid myId = new Guid();
String RoutingKey = myId.ToString() + ".Instruction";
IBasicProperties MessageProperties = channel.CreateBasicProperties();
MessageProperties.SetPersistent(true);
MessageProperties.ContentEncoding = "UTF-8";
MessageProperties.ContentType = "text/xml";
MessageProperties.Headers.Add("x-origin",
Request.ServerVariables["ServerName"]);
String messageContent = "<foo />";
byte[] data = System.Text.Encoding.UTF8.GetBytes(messageContent);
channel.BasicPublish(ExchangeName,RoutingKey, MessageProperties, data);
channel.Close();
connection.Close();