C# Logic.WebServiceResponse类代码示例

	public static bool IsLoggedIn (WebServiceResponse response)
	{
		if (response == null)
			return false;

		return !string.IsNullOrEmpty (response.UserName);
	}

	public static bool IsInRole (WebServiceResponse response, string role)
	{
		if (response.UserRoles == null)
			return false;

		return Array.IndexOf (response.UserRoles, role) >= 0;
	}

	public static bool IsInRole (WebServiceResponse response, string role)
	{
		bool result;

		if (response == null) {
			log.Debug ("IsInRole: no response");
			return false;
		}

		if (response.UserRoles == null) {
			log.Debug ("IsInRole: no userroles");
			return false;
		}
		
		result = Array.IndexOf (response.UserRoles, role) >= 0;

		log.DebugFormat ("IsInRole ({0}) => {1} (roles: {2})", role, result, string.Join (";", response.UserRoles));

		return result;
	}

	public static bool IsInRole (WebServiceResponse response, string role)
	{
		bool result;

		if (response == null) {
			MonkeyWrench.Logger.Log (2, "IsInRole: no response");
			return false;
		}

		if (response.UserRoles == null) {
			MonkeyWrench.Logger.Log (2, "IsInRole: no userroles");
			return false;
		}
		
		result = Array.IndexOf (response.UserRoles, role) >= 0;

		MonkeyWrench.Logger.Log (2, "IsInRole ({0}) => {1} (roles: {2})", role, result, string.Join (";", response.UserRoles));

		return result;
	}

		/// <summary>
		/// Authenticates the request with the provided user/pass.
		/// If no user/pass is provided, the method returns a response
		/// with no roles.
		/// If a wrong user/pass is provided, the method throws an exception.
		/// </summary>
		/// <param name="db"></param>
		/// <param name="login"></param>
		/// <param name="response"></param>
		public static void Authenticate (HttpContext Context, DB db, WebServiceLogin login, WebServiceResponse response, bool @readonly)
		{
			Authenticate (Context.Request.UserHostAddress, db, login, response, @readonly);
		}

		internal void Authenticate (DB db, WebServiceLogin login, WebServiceResponse response, bool @readonly)
		{
			Authentication.Authenticate (Context, db, login, response, @readonly);
		}

		public WebServiceResponse MarkAsDontBuild (WebServiceLogin login, int lane_id)
		{
			WebServiceResponse response = new WebServiceResponse ();

			using (DB db = new DB ()) {
				VerifyUserInRole (db, login, Roles.Administrator);
				using (IDbCommand cmd = db.CreateCommand ()) {
					cmd.CommandText = "UPDATE RevisionWork SET state = 11 WHERE state = 0 AND lane_id = @lane_id;";
					DB.CreateParameter (cmd, "lane_id", lane_id);
					cmd.ExecuteNonQuery ();
				}
			}

			return response;
		}

		public WebServiceResponse AddRelease (WebServiceLogin login, DBRelease release)
		{
			WebServiceResponse response = new WebServiceResponse ();

			using (DB db = new DB ()) {
				VerifyUserInRole (db, login, Roles.BuildBot);
				release.Save (db);
			}

			return response;
		}

		public WebServiceResponse EditNotification (WebServiceLogin login, DBNotification notification)
		{
			WebServiceResponse response = new WebServiceResponse ();

			using (DB db = new DB ()) {
				VerifyUserInRole (db, login, Roles.Administrator);
				notification.Save (db);
				Notifications.Restart ();
			}

			return response;
		}

		public WebServiceResponse EditIdentity (WebServiceLogin login, DBIrcIdentity irc_identity, DBEmailIdentity email_identity)
		{
			WebServiceResponse response = new WebServiceResponse ();

			using (DB db = new DB ()) {
				VerifyUserInRole (db, login, Roles.Administrator);

				if (irc_identity != null) {
					irc_identity.Save (db);
				}
				if (email_identity != null) {
					email_identity.Save (db);
				}
			}

			return response;
		}

		public WebServiceResponse DeleteAllWorkForHost (WebServiceLogin login, int host_id)
		{
			WebServiceResponse response = new WebServiceResponse ();

			try {
				using (DB db = new DB ()) {
					VerifyUserInRole (db, login, Roles.Administrator);
					using (IDbCommand cmd = db.CreateCommand ()) {
						cmd.CommandText = @"
DELETE FROM Work WHERE revisionwork_id IN (SELECT id FROM RevisionWork WHERE host_id = @host_id);
UPDATE RevisionWork SET state = 10, workhost_id = DEFAULT, completed = DEFAULT WHERE host_id = @host_id;
";
						DB.CreateParameter (cmd, "host_id", host_id);
						cmd.ExecuteNonQuery ();
					}
				}
			} catch (Exception ex) {
				response.Exception = new WebServiceException (ex);
			}

			return response;
		}

		public WebServiceResponse ClearAllWorkForHost (WebServiceLogin login, int host_id)
		{
			WebServiceResponse response = new WebServiceResponse ();

			try {
				using (DB db = new DB ()) {
					VerifyUserInRole (db, login, Roles.Administrator);
					using (IDbCommand cmd = db.CreateCommand ()) {
						cmd.CommandText = @"
UPDATE Work SET state = DEFAULT, summary = DEFAULT, starttime = DEFAULT, endtime = DEFAULT, duration = DEFAULT, logfile = DEFAULT, host_id = DEFAULT
WHERE Work.revisionwork_id IN (SELECT RevisionWork.id FROM RevisionWork WHERE RevisionWork.host_id = @host_id);

UPDATE RevisionWork SET state = DEFAULT, lock_expires = DEFAULT, completed = DEFAULT, workhost_id = DEFAULT WHERE host_id = @host_id;
";
						DB.CreateParameter (cmd, "host_id", host_id);
						cmd.ExecuteNonQuery ();
					}
				}
			} catch (Exception ex) {
				response.Exception = new WebServiceException (ex);
			}

			return response;
		}

		public static void VerifyUserInRole (HttpContext Context, DB db, WebServiceLogin login, string role, bool @readonly)
		{
			WebServiceResponse dummy = new WebServiceResponse ();
			Authenticate (Context, db, login, dummy, @readonly);

			if (!dummy.IsInRole (role)) {
				log.InfoFormat ("The user '{0}' has the roles '{1}', and requested role is: {2}", login.User, dummy.UserRoles == null ? "<null>" : string.Join (",", dummy.UserRoles), role);
				throw new UnauthorizedException ("You don't have the required permissions.");
			}
		}

		/// <summary>
		/// Authenticates the request with the provided user/pass.
		/// If no user/pass is provided, the method returns a response
		/// with no roles.
		/// If a wrong user/pass is provided, the method throws an exception.
		/// </summary>
		/// <param name="db"></param>
		/// <param name="login"></param>
		/// <param name="response"></param>
		public static void Authenticate (HttpContext Context, DB db, WebServiceLogin login, WebServiceResponse response, bool @readonly)
		{
			string ip = Context.Request.UserHostAddress;
			int person_id;
			DBLoginView view = null;

			Console.WriteLine ("WebService.Authenticate (Ip4: {0}, UserHostAddress: {1}, User: {2}, Cookie: {3}, Password: {4}", login == null ? null : login.Ip4, Context.Request.UserHostAddress, login == null ? null : login.User, login == null ? null : login.Cookie, login == null ? null : login.Password);

			// Check if credentials were passed in
			if (login == null || string.IsNullOrEmpty (login.User) || (string.IsNullOrEmpty (login.Password) && string.IsNullOrEmpty (login.Cookie))) {
				Console.WriteLine ("No credentials.");
				return;
			}

			if (@readonly && string.IsNullOrEmpty (login.Password)) {
				// Console.WriteLine ("Readonly authentication needs a password.");
				return;
			}

			if (!string.IsNullOrEmpty (login.Ip4)) {
				ip = login.Ip4;
			} else {
				ip = Context.Request.UserHostAddress;
			}

			if (@readonly) {
				DBLogin result = DBLogin_Extensions.Login (db, login.User, login.Password, ip, @readonly);
				if (result == null) {
					// Console.WriteLine ("Incorrect Login/Password for readonly login");
					return;
				}
				person_id = result.person_id;
			} else {
				if (!string.IsNullOrEmpty (login.Password)) {
					DBLogin result = DBLogin_Extensions.Login (db, login.User, login.Password, ip, @readonly);
					if (result != null)
						view = DBLoginView_Extensions.VerifyLogin (db, login.User, result.cookie, ip);
				} else {
					view = DBLoginView_Extensions.VerifyLogin (db, login.User, login.Cookie, ip);
					Console.WriteLine ("Verifying login, cookie: {0} user: {1} ip: {2}", login.Cookie, login.User, ip);
				}

				if (view == null) {
					Console.WriteLine ("Invalid credentials.");
					return;
				}
				person_id = view.person_id;
			}
			Console.WriteLine ("Valid credentials");

			LoginResponse login_response = response as LoginResponse;
			if (login_response != null) {
				login_response.Cookie = view != null ? view.cookie : null;
				login_response.FullName = view != null ? view.fullname : null;
				login_response.ID = person_id;
			}

			DBPerson person = DBPerson_Extensions.Create (db, person_id);

			Console.WriteLine ("Roles for '{0}': {1}", login.User, person.roles);

			if (!string.IsNullOrEmpty (person.roles))
				response.UserRoles = person.roles.Split (new char [] { ',' }, StringSplitOptions.RemoveEmptyEntries);
		}

	private void SetResponse (WebServiceResponse response)
	{
		this.response = response;
		LoadView ();
	}