public SPOService InstantiateSPOService(Uri url, string loginUrl, PSCredential credentials,
string authenticationUrl = COMMON_AUTH_URL, PromptBehavior?behavior = null)
{
if (!IsValidServerVersion(url))
{
throw new InvalidOperationException(StringResourceManager.GetResourceString(
"ValidateServerVersionInvalidVersion",
new object[0]));
}
var context = new CmdLetContext(url.ToString(), null, null); // this is where the site "sites/Clients" is set.
if (credentials == null)
{
OAuthSession session;
if (CTX.SP1 == null)
{
session = new OAuthSession(authenticationUrl);
session.SignIn(loginUrl, behavior.Value); // the login Url is the base site though.
}
else
{
CTX.SP1.OAuthSession.EnsureValidAuthToken();
session = CTX.SP1.OAuthSession;
}
context.OAuthSession = session;
}
else
{
var credentials2 = new SharePointOnlineCredentials(credentials.UserName, credentials.Password);
context.Credentials = credentials2;
}
return(new SPOService(context));
}
internal bool IsValidServerVersion(Uri url)
{
using (var client = new WebClient())
{
client.Headers[HttpRequestHeader.UserAgent] = CmdLetContext.GetUserAgent();
string str = null;
try
{
client.DownloadData(url);
str = client.ResponseHeaders[HEADER_SHAREPOINT_VERSION];
}
catch (WebException exception)
{
if ((exception != null) && (exception.Response != null))
{
str = exception.Response.Headers[HEADER_SHAREPOINT_VERSION];
}
}
if (str == null)
{
throw new InvalidOperationException(StringResourceManager.GetResourceString("ValidateServerVersionCouldntConnectToUri", new object[0]));
}
if (!string.IsNullOrEmpty(str))
{
string input = str.Split(new char[] { ',' })[0];
if (Version.TryParse(input, out Version version))
{
return(version.Major >= 15);
}
}
}
return(false);
}
public override PSCredential Read()
{
if (this.m_credential == null)
{
throw new InvalidOperationException(StringResourceManager.GetResourceString("CredentialCmdletPipebindReadNoPshost", new object[0]));
}
return(this.m_credential);
}
public static bool IsCredentialValid(PSCredential credential, PSHost host)
{
if (host == null)
{
throw new ArgumentNullException("host");
}
if ((credential == null) || ((credential.Password != null) && (credential.Password.Length != 0)))
{
return(true);
}
host.UI.WriteWarningLine(StringResourceManager.GetResourceString("AuthenticationHelperStrAuthenticateEmptyPassword", new object[0]));
return(false);
}
public static PSCredential PromptForCredentials(PSHost host, string userName)
{
if (host == null)
{
throw new ArgumentNullException("host");
}
PSCredential credential = null;
do
{
credential = host.UI.PromptForCredential(StringResourceManager.GetResourceString("CmdletContextAuthenticationTitle", new object[0]), StringResourceManager.GetResourceString("CmdletContextAuthenticationMessage", new object[0]), (credential == null) ? userName : credential.UserName, string.Empty);
}while (!IsCredentialValid(credential, host));
return(credential);
}