public static IOAuthExternalUser FindUser(this IOAuthRemoteServer server, string externalUserId)
{
var session = EntityHelper.GetSession(server);
var user = session.EntitySet <IOAuthExternalUser>().Where(u => u.Server == server && u.ExternalUserId == externalUserId).FirstOrDefault();
return(user);
}
public static string[] GetScopes(this IOAuthRemoteServer server)
{
if (string.IsNullOrWhiteSpace(server.Scopes))
{
return new string[] { }
}
;
return(server.Scopes.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries));
}
public static IOAuthExternalUser NewExternalUser(this IOAuthRemoteServer server, Guid userId, string externalUserId)
{
var session = EntityHelper.GetSession(server);
var user = session.NewEntity <IOAuthExternalUser>();
user.Server = server;
user.UserId = userId;
user.ExternalUserId = externalUserId;
return(user);
}
public static IOAuthRemoteServerAccount NewOAuthAccount(this IOAuthRemoteServer server,
string clientIdentifier, string clientSecret,
string accountName, Guid?ownerId = null, string encryptionChannelName = null)
{
var session = EntityHelper.GetSession(server);
var acct = session.NewEntity <IOAuthRemoteServerAccount>();
acct.Server = server;
acct.Name = accountName;
acct.ClientIdentifier = clientIdentifier;
acct.ClientSecret = clientSecret;
return(acct);
}
// A primitive way of finding user id inside json, by finding property by name (specified in IOAuthRemoteServer) and extracting its value,
// without converting Json into strongly typed object
public static string ExtractUserId(this IOAuthRemoteServer server, string profileJson)
{
if (string.IsNullOrWhiteSpace(server.ProfileUserIdTag))
{
return(null);
}
var qtag = '"' + server.ProfileUserIdTag + '"';
var tagPos = profileJson.IndexOf(qtag);
if (tagPos < 0)
{
return(null);
}
var start = tagPos + qtag.Length + 1;
var qLeft = profileJson.IndexOf('"', start);
var qRight = profileJson.IndexOf('"', qLeft + 1);
var userId = profileJson.Substring(qLeft + 1, qRight - qLeft - 1);
return(userId);
}
public static IOAuthRemoteServer CreateOrUpdateServer(IEntitySession session, string name, OAuthServerOptions options,
string siteUrl, string authorizationUrl, string tokenRequestUrl, string tokenRefreshUrl,
string tokenRevokeUrl,
string scopes, string documentationUrl, string basicProfileUrl, string profileUserIdTag)
{
IOAuthRemoteServer srv = session.EntitySet <IOAuthRemoteServer>().Where(s => s.Name == name).FirstOrDefault();
if (srv == null)
{
srv = session.NewEntity <IOAuthRemoteServer>();
}
srv.Name = name;
srv.Options = options;
srv.SiteUrl = siteUrl;
srv.AuthorizationUrl = authorizationUrl;
srv.TokenRequestUrl = tokenRequestUrl;
srv.TokenRefreshUrl = tokenRefreshUrl;
srv.TokenRevokeUrl = tokenRevokeUrl;
srv.Scopes = scopes;
srv.DocumentationUrl = documentationUrl;
srv.BasicProfileUrl = basicProfileUrl;
srv.ProfileUserIdTag = profileUserIdTag;
return(srv);
}
