private static User CreateUser(OAuthProvider provider, object tokenData, string userId)
{
var userData = provider.GetUserData(tokenData);
var parent = LoadOrCreateUserParent(provider.ProviderName);
var userContentType = Settings.GetValue(SettingsName, UserTypeSettingName, null, "User");
var userContent = Content.CreateNew(userContentType, parent, userData.Username);
if (!userContent.Fields.ContainsKey(provider.IdentifierFieldName))
{
var message = $"The {userContent.ContentType.Name} content type does not contain a field named {provider.IdentifierFieldName}. " +
$"Please register this field before using the {provider.ProviderName} OAuth provider.";
throw new InvalidOperationException(message);
}
userContent["LoginName"] = userData.Username;
userContent[provider.IdentifierFieldName] = userId;
userContent["Enabled"] = true;
userContent["FullName"] = userData.FullName ?? userData.Username;
if (!string.IsNullOrEmpty(userData.Email))
{
userContent["Email"] = userData.Email;
}
// If a user with the same name already exists, this will throw an exception
// so that the caller knows that the registration could not be completed.
userContent.Save();
return(userContent.ContentHandler as User);
}
private static User CreateUser(OAuthProvider provider, object tokenData, string userId)
{
var userData = provider.GetUserData(tokenData);
var parent = LoadOrCreateUserParent(provider.ProviderName);
var userContentType = Settings.GetValue(SettingsName, UserTypeSettingName, null, "User");
var userContent = Content.CreateNew(userContentType, parent, userData.Username);
if (!userContent.Fields.ContainsKey(provider.IdentifierFieldName))
{
var message = $"The {userContent.ContentType.Name} content type does not contain a field named {provider.IdentifierFieldName}. " +
$"Please register this field before using the {provider.ProviderName} OAuth provider.";
throw new InvalidOperationException(message);
}
userContent["LoginName"] = userData.Username;
userContent[provider.IdentifierFieldName] = userId;
userContent["Enabled"] = true;
userContent["FullName"] = userData.FullName ?? userData.Username;
if (!string.IsNullOrEmpty(userData.Email))
{
userContent["Email"] = userData.Email;
}
MemoryStream imageStream = null;
// set user avatar if provided by the oauth provider
if (!string.IsNullOrEmpty(userData.AvatarUrl))
{
var imageData = DownloadImage(userData.AvatarUrl);
if (imageData != null && imageData.Length > 0)
{
imageStream = new MemoryStream(imageData);
var imageName = GetImageName(imageStream);
// make sure the stream is set back to its start
imageStream.Seek(0, SeekOrigin.Begin);
var binaryData = new BinaryData {
FileName = imageName
};
binaryData.SetStream(imageStream);
// clear the reference field to make sure this new image will be used as the avatar
userContent["ImageRef"] = null;
userContent["ImageData"] = binaryData;
}
else
{
SnTrace.Repository.WriteError($"OAuth manager: could not set avatar of user {userData.Username}: empty image.");
}
}
// If a user with the same name already exists, this will throw an exception
// so that the caller knows that the registration could not be completed.
try
{
userContent.Save();
}
finally
{
imageStream?.Dispose();
}
return(userContent.ContentHandler as User);
}
