BlottoBeats.Library.Authentication.Credentials.Verify C# (CSharp) Method

        public bool Verify(string hash)
        {
            return PasswordHash.PasswordHash.ValidatePassword(this.password, hash);
        }

        /// <summary>
        /// Attemts to register a new user or authenticate an existing user with the given credentials
        /// </summary>
        /// <param name="credentials">User credentials to authenticate</param>
        /// <param name="register">True if registering a new user, false otherwise</param>
        /// <returns>UserToken if successful, null otherwise</returns>
        internal UserToken Authenticate(Credentials credentials, bool register)
        {
            int userID;
            if (register) {
                // Register a new user
                if (createUser(credentials.username, credentials.GenerateHash()))
                    userID = GetID(credentials.username); // User was created
                else
                    return null; // User was not created
            } else {
                userID = GetID(credentials.username);
                if (userID == 0)
                    return null;

                string hash = getUserHash(userID);
                if (hash != null && !credentials.Verify(hash))
                    return null; // Credentials were invalid
            }

            // Generate a new authentication token.
            DateTime expiry = UserToken.GetExpiration();
            string token = UserToken.GenerateToken();

            storeUserToken(userID, expiry, token);
            return new UserToken(credentials.username, expiry, token);
        }