trustedconnection

问题 How does the SQL Server JDBC Trusted Connection Authentication work? (ie how does the trusted connection authenticate the logged in AD user in such a transparent and elegant fashion and how can I implement a similar authentication solution for my client-server applications in Java without a database connection or any use of the existing SQL Server solution.) Assumptions * Working within a Windows 2003 domain * You have access to the Windows API via JNI/JNA 回答1: It depends on the client. For

问题 My understanding is that both JAAS and SQL Server can be configured to use kerberos in a domain environment, with an active directory server. My understanding that JAAS gets the user credentials from the user or from a file at the time of the connection - asks the directory server for a ticket, and presents that to the server. Where does the SQL Server Driver get its kerberos ticket from? (as it seems to be able to obtain creditentials from the users existing login). Does it get the user

问题 We have a service that is hosted under IIS7. The connection string for the SQL server is set to Trusted. In order for the authentication to happen I need to setup impersonation on the service and have the client initiate an impersonated connection. Is there a way to not have impersonation set and still allow the service to log into the SQL server, via the trusted connection? We want to avoid having the clients log into the service. We are not sure what they will be using as a proxy. I would

问题 MSSQL Server is in the "abc" domain and have mixed mode authentication. I am connecting from the machine which is not in domain or in a domain "xyz" but with in the same network using MSSQL Jdbc driver 2.0. I have logged in as admin or account in xyz domain. It works fine using following url for connection for "sa" or SQL Mode Authentication. jdbc:sqlserver://%DB_IP%:%DB_PORT%;SelectMethod=cursor;DatabaseName=dbname It doesn't work For window authentication using credential "MSSQLDomain

问题 What is a trusted connection in terms of SQL Server 2005 (Trusted vs Windows Auth)? 回答1: A trusted connection is the same thing as using Windows Authentication in SQL Server 2005. Authentication is done by the domain, and authorization is handled by SQL Server. SQL Server can also use its own logins, such as the sa user. These are both authenticated and authorized by SQL Server. They are only viable if SQL Server is run in Mixed Authentication Mode. MSDN has a good article about choosing the