/// <summary> /// HTTP Get request for stream service. /// </summary> /// <param name="requestUri">Uri to make OAuth request.</param> /// <param name="tokens">Tokens to pass in request.</param> /// <param name="callback">Function invoked when stream available.</param> /// <param name="signatureManager">Signature manager to sign the OAuth requests</param> /// <returns>awaitable task</returns> public async Task ExecuteGetStreamAsync(Uri requestUri, TwitterOAuthTokens tokens, TwitterStreamCallbacks.RawJsonCallback callback, ISignatureManager signatureManager) { using (var request = new HttpRequestMessage(HttpMethod.Get, requestUri)) { var requestBuilder = new TwitterOAuthRequestBuilder(requestUri, tokens, signatureManager); request.Headers.Authorization = AuthenticationHeaderValue.Parse(requestBuilder.AuthorizationHeader); using (var response = await client.SendAsync(request, HttpCompletionOption.ResponseHeadersRead).ConfigureAwait(false)) { response.ThrowIfNotValid(); var responseStream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false); using (var reader = new StreamReader(responseStream)) { while (!_abort && !reader.EndOfStream) { var result = reader.ReadLine(); if (!string.IsNullOrEmpty(result)) { callback?.Invoke(result); } } } } } }
/// <summary> /// HTTP Post request to specified Uri. /// </summary> /// <param name="requestUri">Uri to make OAuth request.</param> /// <param name="tokens">Tokens to pass in request.</param> /// <param name="boundary">Boundary used to separate data.</param> /// <param name="content">Data to post to server.</param> /// <param name="signatureManager">Signature manager to sign the OAuth requests</param> /// <returns>String result.</returns> public async Task <string> ExecutePostMultipartAsync(Uri requestUri, TwitterOAuthTokens tokens, string boundary, byte[] content, ISignatureManager signatureManager) { JsonElement mediaId = default; try { using var multipartFormDataContent = new MultipartFormDataContent(boundary); using var byteContent = new ByteArrayContent(content); multipartFormDataContent.Add(byteContent, "media"); using var request = new HttpRequestMessage(HttpMethod.Post, requestUri); var requestBuilder = new TwitterOAuthRequestBuilder(requestUri, tokens, signatureManager, "POST"); request.Headers.Authorization = AuthenticationHeaderValue.Parse(requestBuilder.AuthorizationHeader); request.Content = multipartFormDataContent; using var response = await client.SendAsync(request).ConfigureAwait(false); response.ThrowIfNotValid(); using var jsonResult = await response.Content.ReadAsStreamAsync().ConfigureAwait(false); var jObj = await JsonDocument.ParseAsync(jsonResult).ConfigureAwait(false); mediaId = jObj.RootElement.GetProperty("media_id_string"); } catch (ObjectDisposedException) { // known issue // http://stackoverflow.com/questions/39109060/httpmultipartformdatacontent-dispose-throws-objectdisposedexception } return(mediaId.ToString()); }
/// <summary> /// Initializes a new instance of the <see cref="TwitterOAuthRequestBuilder"/> class. /// Authorization request builder. /// </summary> /// <param name="requestUri">Request Uri.</param> /// <param name="tokens">Tokens to form request.</param> /// <param name="signatureManager">Signature manager to sign the OAuth request</param> /// <param name="method">Method to use with request.</param> public TwitterOAuthRequestBuilder(Uri requestUri, TwitterOAuthTokens tokens, ISignatureManager signatureManager, string method = "GET") { _signatureManager = signatureManager; Verb = method; RequestUriWithoutQuery = new Uri(requestUri.AbsoluteWithoutQuery()); if (!string.IsNullOrEmpty(requestUri.Query)) { QueryParams = requestUri.GetQueryParams() .Select(p => new OAuthParameter(p.Key, Uri.UnescapeDataString(p.Value))) .ToList(); } else { QueryParams = new List <OAuthParameter>(); } EncodedRequestUri = GetEncodedUri(requestUri, QueryParams); Version = new OAuthParameter("oauth_version", "1.0"); Nonce = new OAuthParameter("oauth_nonce", GenerateNonce()); Timestamp = new OAuthParameter("oauth_timestamp", GenerateTimeStamp()); SignatureMethod = new OAuthParameter("oauth_signature_method", "HMAC-SHA1"); ConsumerKey = new OAuthParameter("oauth_consumer_key", tokens.ConsumerKey); ConsumerSecret = new OAuthParameter("oauth_consumer_secret", tokens.ConsumerSecret); Token = new OAuthParameter("oauth_token", tokens.AccessToken); TokenSecret = new OAuthParameter("oauth_token_secret", tokens.AccessTokenSecret); }
/// <summary> /// Initializes a new instance of the <see cref="TwitterDataProvider"/> class. /// Constructor. /// </summary> /// <param name="tokens">OAuth tokens for request.</param> /// <param name="authenticationBroker">Authentication result interface.</param> /// <param name="passwordManager">Platform password manager</param> /// <param name="storageManager">Platform storage provider</param> /// <param name="signatureManager">Platform signature manager</param> public TwitterDataProvider(TwitterOAuthTokens tokens, IAuthenticationBroker authenticationBroker, IPasswordManager passwordManager, IStorageManager storageManager, ISignatureManager signatureManager) { if (string.IsNullOrEmpty(tokens.ConsumerSecret)) { throw new ArgumentException("Missing consumer secret"); } if (string.IsNullOrEmpty(tokens.ConsumerKey)) { throw new ArgumentException("Missing consumer key"); } if (string.IsNullOrEmpty(tokens.CallbackUri)) { throw new ArgumentException("Missing callback uri"); } _tokens = tokens; _authenticationBroker = authenticationBroker ?? throw new ArgumentException("Missing AuthenticationBroker"); _passwordManager = passwordManager ?? throw new ArgumentException("Missing PasswordManager"); _storageManager = storageManager ?? throw new ArgumentException("Missing StorageManager"); _signatureManager = signatureManager ?? throw new ArgumentException("Missing SignatureManager"); if (_client == null) { HttpClientHandler handler = new HttpClientHandler(); handler.AutomaticDecompression = DecompressionMethods.GZip; _client = new HttpClient(handler); } }
/// <summary> /// HTTP Get request to specified Uri. /// </summary> /// <param name="requestUri">Uri to make OAuth request.</param> /// <param name="tokens">Tokens to pass in request.</param> /// <param name="signatureManager">Signature manager to sign the OAuth request</param> /// <returns>String result.</returns> public async Task <string> ExecuteGetAsync(Uri requestUri, TwitterOAuthTokens tokens, ISignatureManager signatureManager) { using var request = new HttpRequestMessage(HttpMethod.Get, requestUri); var requestBuilder = new TwitterOAuthRequestBuilder(requestUri, tokens, signatureManager, "GET"); request.Headers.Authorization = AuthenticationHeaderValue.Parse(requestBuilder.AuthorizationHeader); using var response = await client.SendAsync(request).ConfigureAwait(false); response.ThrowIfNotValid(); return(ProcessErrors(await response.Content.ReadAsStringAsync().ConfigureAwait(false))); }
/// <summary> /// Initialize underlying provider with relevant token information. /// </summary> /// <param name="oAuthTokens">Token instance.</param> /// <param name="authenticationBroker">Authentication result interface.</param> /// <param name="passwordManager">Password Manager interface, store the password.</param> /// <param name="storageManager">Storage Manager interface</param> /// <param name="signatureManager">Signature manager to sign the OAuth request</param> /// <returns>Success or failure.</returns> public bool Initialize(TwitterOAuthTokens oAuthTokens, IAuthenticationBroker authenticationBroker, IPasswordManager passwordManager, IStorageManager storageManager, ISignatureManager signatureManager) { tokens = oAuthTokens ?? throw new ArgumentNullException(nameof(oAuthTokens)); this.authenticationBroker = authenticationBroker ?? throw new ArgumentNullException(nameof(authenticationBroker)); this.passwordManager = passwordManager ?? throw new ArgumentNullException(nameof(passwordManager)); this.storageManager = storageManager ?? throw new ArgumentNullException(nameof(storageManager)); this.signatureManager = signatureManager ?? throw new ArgumentNullException(nameof(signatureManager)); isInitialized = true; twitterDataProvider = null; return(true); }
/// <summary> /// Initializes a new instance of the <see cref="TwitterDataProvider"/> class. /// Constructor. /// </summary> /// <param name="tokens">OAuth tokens for request.</param> public TwitterDataProvider(TwitterOAuthTokens tokens) { _tokens = tokens; _authenticationBroker = new UwpAuthenticationBroker(); _passwordManager = new UwpPasswordManager(); _storageManager = new UwpStorageManager(); _signatureManager = new UwpSignatureManager(); if (_client == null) { HttpClientHandler handler = new HttpClientHandler(); handler.AutomaticDecompression = DecompressionMethods.GZip; _client = new HttpClient(handler); } }
/// <summary> /// Initialize underlying provider with relevant token information. /// </summary> /// <param name="consumerKey">Consumer key.</param> /// <param name="consumerSecret">Consumer secret.</param> /// <param name="callbackUri">Callback URI. Has to match callback URI defined at apps.twitter.com (can be arbitrary).</param> /// <param name="authenticationBroker">Authentication result interface.</param> /// <param name="passwordManager">Password Manager interface, store the password.</param> /// <param name="storageManager">Storage Manager interface</param> /// <param name="signatureManager">Signature manager to sign the OAuth request</param> /// <returns>Success or failure.</returns> public bool Initialize(string consumerKey, string consumerSecret, string callbackUri, IAuthenticationBroker authenticationBroker, IPasswordManager passwordManager, IStorageManager storageManager, ISignatureManager signatureManager) { if (string.IsNullOrEmpty(consumerKey)) { throw new ArgumentNullException(nameof(consumerKey)); } if (string.IsNullOrEmpty(consumerSecret)) { throw new ArgumentNullException(nameof(consumerSecret)); } if (string.IsNullOrEmpty(callbackUri)) { throw new ArgumentNullException(nameof(callbackUri)); } if (authenticationBroker == null) { throw new ArgumentException(nameof(authenticationBroker)); } if (passwordManager == null) { throw new ArgumentException(nameof(passwordManager)); } if (storageManager == null) { throw new ArgumentException(nameof(storageManager)); } if (signatureManager == null) { throw new ArgumentException(nameof(signatureManager)); } var oAuthTokens = new TwitterOAuthTokens { ConsumerKey = consumerKey, ConsumerSecret = consumerSecret, CallbackUri = callbackUri }; return(Initialize(oAuthTokens, authenticationBroker, passwordManager, storageManager, signatureManager)); }
/// <summary> /// Initialize underlying provider with relevant token information. /// </summary> /// <param name="oAuthTokens">Token instance.</param> /// <returns>Success or failure.</returns> public bool Initialize(TwitterOAuthTokens oAuthTokens) { return(Initialize(oAuthTokens, new NetFrameworkAuthenticationBroker(), new NetFrameworkPasswordManager(), new NetFrameworkStorageManager(), new NetFrameworkSignatureManager())); }
/// <summary> /// Initialize underlying provider with relevant token information. /// </summary> /// <param name="oAuthTokens">Token instance.</param> /// <returns>Success or failure.</returns> public bool Initialize(TwitterOAuthTokens oAuthTokens) { return(Initialize(oAuthTokens, new UwpAuthenticationBroker(), new UwpPasswordManager(), new UwpStorageManager(), new UwpSignatureManager())); }
/// <summary> /// Initializes a new instance of the <see cref="TwitterDataProvider"/> class. /// Constructor. /// </summary> /// <param name="tokens">OAuth tokens for request.</param> public TwitterDataProvider(TwitterOAuthTokens tokens) : this(tokens, new NetFrameworkAuthenticationBroker(), new NetFrameworkPasswordManager(), new NetFrameworkStorageManager(), new NetFrameworkSignatureManager()) { }
/// <summary> /// Initializes a new instance of the <see cref="TwitterDataProvider"/> class. /// Constructor. /// </summary> /// <param name="tokens">OAuth tokens for request.</param> public TwitterDataProvider(TwitterOAuthTokens tokens) : this(tokens, new UwpAuthenticationBroker(), new UwpPasswordManager(), new UwpStorageManager(), new UwpSignatureManager()) { }