Sharepoint 2013 to obtain user information via Secure Store Service

1. Before acquiring user information required to configure Secure Store Service SSS.

2. The following code is to obtain user information:

using (SPSite site = new SPSite(webUrl))
            {
                SecureStoreProvider prov = new SecureStoreProvider();
                SPServiceContext context = SPServiceContext.GetContext(site);

                prov.Context = context; //current user information
                try
                {
                    SecureStoreCredentialCollection cc = prov.GetCredentials(appId);
                    for (int i = 0; i < cc.Count; i++)
                    {
                        ISecureStoreCredential c = cc[i];
                        IntPtr ptr = System.Runtime.InteropServices.Marshal.SecureStringToBSTR(c.Credential);
                        string sDecrypString = System.Runtime.InteropServices.Marshal.PtrToStringUni(ptr);
                        credentialList.Add(sDecrypString);
                    }
                }
                catch (Exception ex)
                {
                    throw ex;
                }

Note: Sometimes being given in place of the red line on the map: Secure Store Service did not performed the operation

Here is the reason for our

Context = SPServiceContext SPServiceContext.GetContext (site) of the site we use SPContext.Current.Site. Therefore, modifications to the code here above

a using (SPSite Site = new new SPSite (WebUrl)) can be resolved properly.

Reproduced in: https: //www.cnblogs.com/lynn-lin/p/4595737.html