private bool ValidateSettings()
{
if (this.settings == null)
{
return(false);
}
try
{
if (
string.IsNullOrEmpty(UPSBrowserSettings.getStringProperty(settings, "identityProviderName"))
||
string.IsNullOrEmpty(UPSBrowserSettings.getStringProperty(settings, "tokenSigningCertificateThumbprint"))
||
string.IsNullOrEmpty(UPSBrowserSettings.getStringProperty(settings, "wsExternalUsersSourceUrl"))
)
{
return(false);
}
}
catch
{
return(false);
}
return(true);
}
private bool LoadSettings()
{
// retrieve saved settings from SPWebApplication property bag
settings = UPSBrowserSettings.Settings;
try
{
identityProviderName = UPSBrowserSettings.getStringProperty(settings, "identityProviderName");
}
catch
{
identityProviderName = null;
};
return(true);
}
private void SaveSettingsButton_Click(object sender, EventArgs e)
{
UPSBrowserLogger.LogDebug(loggingCategory, "SaveSettingsButton_Click invoked");
UPSBrowserSettings.setStringProperty(settings, "identityProviderName", IdentityProvidersDropDownList.SelectedValue);
UPSBrowserSettings.setStringProperty(settings, "tokenSigningCertificateThumbprint", TokenSigningCertificatesDropDownList.SelectedValue);
UPSBrowserSettings.setStringProperty(settings, "wsExternalUsersSourceUrl", WSExternalUsersSourceURLTextBox.Text);
bool result = SaveSettings();
if (!result)
{
DisplayCriticalError("Error saving settings!", true);
}
}
private void ImportUsersStartImportButton_Click(object sender, EventArgs evt)
{
UPSBrowserLogger.LogDebug(loggingCategory, "ImportUsersStartImportButton_Click invoked");
string resolvedUsersEmails = upsbrowser_import_users_resolved_hiddeninput.Text;
List <string> emails = new List <string>(resolvedUsersEmails.Split(';'));
emails = emails.Where(email => !string.IsNullOrEmpty(email)).ToList <string>(); //filter out empty emails
string wsBaseUrl = UPSBrowserSettings.getStringProperty(this.settings, "wsExternalUsersSourceUrl");
string certThumbprint = UPSBrowserSettings.getStringProperty(this.settings, "tokenSigningCertificateThumbprint");
string identityProviderName = UPSBrowserSettings.getStringProperty(this.settings, "identityProviderName");
TokenSigningCertificate cert = certs.FirstOrDefault(c => c.thumbprint == certThumbprint);
List <User> users = null;
try
{
externalUsersSource.Init(wsBaseUrl, cert);
users = externalUsersSource.getUsersByEmails(emails);
}
catch (Exception e)
{
DisplayCriticalError($"Error getting users from external source: {e.Message}", true);
return;
};
if ((users != null) && (users.Count > 0))
{
foreach (User user in users)
{
User createdUser = upsUsersDAL.createUser(user, identityProviderName);
if (createdUser != null)
{
string hiddenInputValue = upsbrowser_import_users_resolved_hiddeninput.Text.ToLower();
hiddenInputValue = hiddenInputValue.Replace(createdUser.WorkEmail.ToLower() + ";", "");
upsbrowser_import_users_resolved_hiddeninput.Text = hiddenInputValue;
}
}
;
}
;
}
private bool InitSettings()
{
UPSBrowserLogger.LogDebug(loggingCategory, "InitSettings invoked");
// get the list of certificates installed on SharePoint server to select one of them for token signing
certs = certsHelper.getTokenSigningCertificates();
if (userAccessLevel != UserAccessLevels.Admin)
{
SettingsTabButton.Visible = false;
return(true);
}
List <IdentityProvider> identityProviders = identityProvidersHelper.getIdentityProviders();
if (identityProviders == null || identityProviders.Count == 0)
{
UPSBrowserLogger.LogError(loggingCategory, "Cannot get the list of identity providers");
return(false);
}
if (!IsPostBack)
{
IdentityProvidersDropDownList.Items.Add(new ListItem("Select Identity Provider", ""));
foreach (IdentityProvider identityProvider in identityProviders)
{
IdentityProvidersDropDownList.Items.Add(new ListItem(identityProvider.DisplayName, identityProvider.Name));
}
;
string identityProviderName;
try
{
identityProviderName = this.identityProviderName;
}
catch
{
identityProviderName = "";
};
ListItem listItem = IdentityProvidersDropDownList.Items.FindByValue(identityProviderName);
if (listItem != null)
{
IdentityProvidersDropDownList.SelectedValue = listItem.Value;
}
else
{
IdentityProvidersDropDownList.SelectedValue = "";
};
}
;
certs = certsHelper.getTokenSigningCertificates();
if (certs == null || certs.Count == 0)
{
UPSBrowserLogger.LogError(loggingCategory, "No suitable certificates found to sign tokens for the external web service authentication");
return(false);
}
if (!IsPostBack)
{
TokenSigningCertificatesDropDownList.Items.Add(new ListItem("Select certificate to use for token signing", ""));
foreach (TokenSigningCertificate cert in certs)
{
TokenSigningCertificatesDropDownList.Items.Add(new ListItem(cert.friendlyName, cert.thumbprint));
}
;
string certThumbprint = UPSBrowserSettings.getStringProperty(this.settings, "tokenSigningCertificateThumbprint");
ListItem listItem = TokenSigningCertificatesDropDownList.Items.FindByValue(certThumbprint);
if (listItem != null)
{
TokenSigningCertificatesDropDownList.SelectedValue = listItem.Value;
}
else
{
TokenSigningCertificatesDropDownList.SelectedValue = "";
};
}
;
if (!IsPostBack)
{
string wsBaseUrl = UPSBrowserSettings.getStringProperty(this.settings, "wsExternalUsersSourceUrl");
WSExternalUsersSourceURLTextBox.Text = wsBaseUrl;
}
;
return(true); //Ok
}
public DataTable GetFilteredExternalUsers()
{
UPSBrowserLogger.LogDebug(loggingCategory, "GetFilteredExternalUsers invoked");
string searchString = upsbrowser_import_users_searchtextbox.Text;
string wsBaseUrl = UPSBrowserSettings.getStringProperty(this.settings, "wsExternalUsersSourceUrl");
string certThumbprint = UPSBrowserSettings.getStringProperty(this.settings, "tokenSigningCertificateThumbprint");
UPSBrowserLogger.LogDebug(loggingCategory, $"searchString: {searchString}");
UPSBrowserLogger.LogDebug(loggingCategory, $"wsBaseUrl: {wsBaseUrl}");
UPSBrowserLogger.LogDebug(loggingCategory, $"certThumbprint: {certThumbprint}");
UPSBrowserLogger.LogDebug(loggingCategory, $"certs == null: {certs == null}");
TokenSigningCertificate cert = certs.FirstOrDefault(c => c.thumbprint == certThumbprint);
UPSBrowserLogger.LogDebug(loggingCategory, $"cert == null: {cert == null}");
if (
string.IsNullOrEmpty(searchString)
||
searchString.Length < Constants.searchStringMingLength
||
string.IsNullOrEmpty(wsBaseUrl)
||
cert == null
)
{
UPSBrowserLogger.LogError(loggingCategory, $"Invalid searchString, wsBaseUrl or cert. Returning null.");
return(null);
}
List <User> externalUsers = null;
try
{
externalUsersSource.Init(wsBaseUrl, cert);
externalUsers = externalUsersSource.getUsersBySearchString(searchString);
}
catch (Exception e)
{
DisplayCriticalError($"Error getting users from external source: {e.Message}", true);
return(null);
};
if (externalUsers == null)
{
return(null);
}
;
DataTable dt = new DataTable();
dt.Columns.Add("DisplayName");
dt.Columns.Add("WorkEmail");
dt.Columns.Add("JobTitle");
dt.Columns.Add("Department");
externalUsers.ForEach((externalUser) => {
DataRow dr = dt.NewRow();
dr["DisplayName"] = externalUser.DisplayName;
dr["WorkEmail"] = externalUser.WorkEmail;
dr["JobTitle"] = externalUser.JobTitle;
dr["Department"] = externalUser.Department;
dt.Rows.Add(dr);
});
return(dt);
}
