Winify – Diff between revs 54 and 59
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Rev 54 | Rev 59 | |||
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2 | using System.Drawing; |
2 | using System.Drawing; |
|
3 | using System.IO; |
3 | using System.IO; |
|
4 | using System.Net; |
4 | using System.Net; |
|
5 | using System.Net.Http; |
5 | using System.Net.Http; |
|
6 | using System.Net.Http.Headers; |
6 | using System.Net.Http.Headers; |
|
7 | using System.Net.Security; |
- | ||
8 | using System.Security.Authentication; |
7 | using System.Security.Authentication; |
|
9 | using System.Security.Cryptography.X509Certificates; |
8 | using System.Security.Cryptography.X509Certificates; |
|
10 | using System.Text; |
9 | using System.Text; |
|
11 | using System.Threading; |
10 | using System.Threading; |
|
12 | using System.Threading.Tasks; |
11 | using System.Threading.Tasks; |
|
13 | using Newtonsoft.Json; |
12 | using Newtonsoft.Json; |
|
14 | using Serilog; |
13 | using Serilog; |
|
15 | using Servers; |
14 | using Servers; |
|
16 | using WebSocketSharp; |
15 | using WebSocketSharp; |
|
17 | using WebSocketSharp.Net; |
16 | using WebSocketSharp.Net; |
|
18 | using static System.Windows.Forms.VisualStyles.VisualStyleElement.StartPanel; |
- | ||
19 | using Configuration = Configuration.Configuration; |
- | ||
20 | using ErrorEventArgs = WebSocketSharp.ErrorEventArgs; |
17 | using ErrorEventArgs = WebSocketSharp.ErrorEventArgs; |
|
21 | using NetworkCredential = System.Net.NetworkCredential; |
18 | using NetworkCredential = System.Net.NetworkCredential; |
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Line 22... | Line 19... | |||
22 | |
19 | |
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23 | namespace Winify.Gotify |
20 | namespace Winify.Gotify |
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Line 44... | Line 41... | |||
44 | |
41 | |
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Line 45... | Line 42... | |||
45 | private readonly Uri _webSocketsUri; |
42 | private readonly Uri _webSocketsUri; |
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46 | |
43 | |
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47 | private readonly Uri _httpUri; |
44 | private readonly Uri _httpUri; |
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- | 45 | private WebSocket _webSocketSharp; |
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Line 48... | Line 46... | |||
48 | private WebSocket _webSocketSharp; |
46 | private readonly Configuration.Configuration _configuration; |
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Line 49... | Line 47... | |||
49 | private readonly global::Configuration.Configuration _configuration; |
47 | private Task _initTask; |
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Line 50... | Line 48... | |||
50 | |
48 | |
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51 | #endregion |
49 | #endregion |
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52 | |
- | ||
53 | #region Constructors, Destructors and Finalizers |
50 | |
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Line 54... | Line 51... | |||
54 | |
51 | #region Constructors, Destructors and Finalizers |
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55 | private GotifyConnection() |
52 | |
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56 | { |
53 | private GotifyConnection() |
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57 | |
54 | { |
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Line 58... | Line 55... | |||
58 | } |
55 | } |
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59 | |
56 | |
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60 | public GotifyConnection(Server server, global::Configuration.Configuration configuration) : this() |
57 | public GotifyConnection(Server server, Configuration.Configuration configuration) : this() |
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61 | { |
58 | { |
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62 | _server = server; |
59 | _server = server; |
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63 | _configuration = configuration; |
60 | _configuration = configuration; |
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Line 64... | Line 61... | |||
64 | |
61 | |
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65 | ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12; |
62 | ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12; |
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66 | var httpClientHandler = new HttpClientHandler() |
- | ||
67 | { |
63 | var httpClientHandler = new HttpClientHandler |
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68 | // mono does not implement this |
64 | { |
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69 | //SslProtocols = SslProtocols.Tls12 |
- | ||
Line 70... | Line 65... | |||
70 | }; |
65 | // mono does not implement this |
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71 | |
- | ||
72 | _httpClient = new HttpClient(httpClientHandler); |
66 | //SslProtocols = SslProtocols.Tls12 |
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73 | if (_configuration.IgnoreSelfSignedCertificates) |
67 | }; |
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74 | { |
- | ||
Line 75... | Line 68... | |||
75 | httpClientHandler.ServerCertificateCustomValidationCallback = |
68 | |
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76 | (httpRequestMessage, cert, cetChain, policyErrors) => true; |
69 | _httpClient = new HttpClient(httpClientHandler); |
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77 | } |
- | ||
78 | |
70 | if (_configuration.IgnoreSelfSignedCertificates) |
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79 | if (_configuration.Proxy.Enable) |
71 | httpClientHandler.ServerCertificateCustomValidationCallback = |
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80 | { |
- | ||
Line 81... | Line 72... | |||
81 | httpClientHandler.Proxy = new WebProxy(_configuration.Proxy.Url, false, new string[] { }, |
72 | (httpRequestMessage, cert, cetChain, policyErrors) => true; |
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82 | new NetworkCredential(_configuration.Proxy.Username, _configuration.Proxy.Password)); |
73 | |
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83 | } |
74 | if (_configuration.Proxy.Enable) |
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84 | |
75 | httpClientHandler.Proxy = new WebProxy(_configuration.Proxy.Url, false, new string[] { }, |
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Line 111... | Line 102... | |||
111 | { |
102 | { |
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112 | webSocketsUriBuilder.Path = Path.Combine(webSocketsUriBuilder.Path, "stream"); |
103 | webSocketsUriBuilder.Path = Path.Combine(webSocketsUriBuilder.Path, "stream"); |
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113 | } |
104 | } |
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114 | catch (ArgumentException exception) |
105 | catch (ArgumentException exception) |
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115 | { |
106 | { |
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- | 107 | Log.Error( |
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116 | Log.Error($"No WebSockets URL could be built from the provided URL {_server.Url} due to {exception.Message}"); |
108 | $"No WebSockets URL could be built from the provided URL {_server.Url} due to {exception.Message}"); |
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117 | } |
109 | } |
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Line 118... | Line 110... | |||
118 | |
110 | |
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119 | _webSocketsUri = webSocketsUriBuilder.Uri; |
111 | _webSocketsUri = webSocketsUriBuilder.Uri; |
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Line 155... | Line 147... | |||
155 | _cancellationTokenSource = new CancellationTokenSource(); |
147 | _cancellationTokenSource = new CancellationTokenSource(); |
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156 | _cancellationToken = _cancellationTokenSource.Token; |
148 | _cancellationToken = _cancellationTokenSource.Token; |
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Line 157... | Line 149... | |||
157 | |
149 | |
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Line -... | Line 150... | |||
- | 150 | Connect(); |
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- | 151 | |
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- | 152 | if (_configuration.RetrievePastNotificationHours != 0) |
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- | 153 | { |
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- | 154 | _initTask = RetrievePastMessages(_cancellationToken); |
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158 | Connect(); |
155 | } |
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159 | |
156 | |
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Line 160... | Line 157... | |||
160 | _runTask = Run(_cancellationToken); |
157 | _runTask = Run(_cancellationToken); |
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161 | } |
158 | } |
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162 | |
159 | |
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163 | private void Connect() |
160 | private void Connect() |
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164 | { |
161 | { |
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165 | _webSocketSharp = new WebSocket(_webSocketsUri.AbsoluteUri); |
162 | _webSocketSharp = new WebSocket(_webSocketsUri.AbsoluteUri); |
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166 | _webSocketSharp.SslConfiguration = new ClientSslConfiguration(_webSocketsUri.Host, |
- | ||
167 | new X509CertificateCollection(new X509Certificate[] { }), SslProtocols.Tls12, false); |
163 | _webSocketSharp.SslConfiguration = new ClientSslConfiguration(_webSocketsUri.Host, |
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168 | if (_configuration.Proxy.Enable) |
164 | new X509CertificateCollection(new X509Certificate[] { }), SslProtocols.Tls12, false); |
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Line 169... | Line 165... | |||
169 | { |
165 | if (_configuration.Proxy.Enable) |
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170 | _webSocketSharp.SetProxy(_configuration.Proxy.Url, _configuration.Proxy.Username, _configuration.Proxy.Password); |
- | ||
171 | } |
166 | _webSocketSharp.SetProxy(_configuration.Proxy.Url, _configuration.Proxy.Username, |
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172 | |
- | ||
Line 173... | Line 167... | |||
173 | if (!string.IsNullOrEmpty(_server.Username) && !string.IsNullOrEmpty(_server.Password)) |
167 | _configuration.Proxy.Password); |
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174 | { |
- | ||
175 | _webSocketSharp.SetCredentials(_server.Username, _server.Password, true); |
168 | |
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176 | } |
169 | if (!string.IsNullOrEmpty(_server.Username) && !string.IsNullOrEmpty(_server.Password)) |
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177 | |
- | ||
Line 178... | Line 170... | |||
178 | if (_configuration.IgnoreSelfSignedCertificates) |
170 | _webSocketSharp.SetCredentials(_server.Username, _server.Password, true); |
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179 | { |
171 | |
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180 | _webSocketSharp.SslConfiguration.ServerCertificateValidationCallback += |
172 | if (_configuration.IgnoreSelfSignedCertificates) |
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181 | (sender, certificate, chain, errors) => true; |
173 | _webSocketSharp.SslConfiguration.ServerCertificateValidationCallback += |
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Line 194... | Line 186... | |||
194 | _webSocketSharp.ConnectAsync(); |
186 | _webSocketSharp.ConnectAsync(); |
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195 | } |
187 | } |
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Line 196... | Line 188... | |||
196 | |
188 | |
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197 | private void WebSocketSharp_OnClose(object sender, CloseEventArgs e) |
189 | private void WebSocketSharp_OnClose(object sender, CloseEventArgs e) |
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- | 190 | { |
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198 | { |
191 | Log.Information( |
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199 | Log.Information($"WebSockets connection to server {_webSocketsUri.AbsoluteUri} closed with reason {e.Reason}"); |
192 | $"WebSockets connection to server {_webSocketsUri.AbsoluteUri} closed with reason {e.Reason}"); |
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Line 200... | Line 193... | |||
200 | } |
193 | } |
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201 | |
194 | |
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202 | private void WebSocketSharp_OnOpen(object sender, EventArgs e) |
195 | private void WebSocketSharp_OnOpen(object sender, EventArgs e) |
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203 | { |
196 | { |
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Line 204... | Line 197... | |||
204 | Log.Information($"WebSockets connection to server {_webSocketsUri.AbsoluteUri} is now open"); |
197 | Log.Information($"WebSockets connection to server {_webSocketsUri.AbsoluteUri} is now open"); |
|
205 | } |
198 | } |
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- | 199 | |
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206 | |
200 | private async void WebSocketSharp_OnError(object sender, ErrorEventArgs e) |
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- | 201 | { |
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Line 207... | Line 202... | |||
207 | private async void WebSocketSharp_OnError(object sender, ErrorEventArgs e) |
202 | Log.Error( |
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208 | { |
203 | $"Connection to WebSockets server {_webSocketsUri.AbsoluteUri} terminated unexpectedly with message {e.Message}", |
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209 | Log.Error($"Connection to WebSockets server {_webSocketsUri.AbsoluteUri} terminated unexpectedly with message {e.Message}", e.Exception); |
204 | e.Exception); |
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210 | |
205 | |
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Line 222... | Line 217... | |||
222 | |
217 | |
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223 | private async void WebSocketSharp_OnMessage(object sender, MessageEventArgs e) |
218 | private async void WebSocketSharp_OnMessage(object sender, MessageEventArgs e) |
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224 | { |
219 | { |
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225 | if (e.RawData.Length == 0) |
220 | if (e.RawData.Length == 0) |
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226 | { |
221 | { |
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227 | Log.Warning($"Empty message received from server"); |
222 | Log.Warning("Empty message received from server"); |
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228 | return; |
223 | return; |
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Line 229... | Line 224... | |||
229 | } |
224 | } |
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Line 230... | Line 225... | |||
230 | |
225 | |
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Line 231... | Line 226... | |||
231 | var message = Encoding.UTF8.GetString(e.RawData, 0, e.RawData.Length); |
226 | var message = Encoding.UTF8.GetString(e.RawData, 0, e.RawData.Length); |
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232 | |
227 | |
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233 | GotifyNotification gotifyNotification; |
228 | GotifyMessage gotifyNotification; |
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234 | |
229 | |
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235 | try |
230 | try |
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236 | { |
231 | { |
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237 | gotifyNotification = JsonConvert.DeserializeObject<GotifyNotification>(message); |
232 | gotifyNotification = JsonConvert.DeserializeObject<GotifyMessage>(message); |
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238 | } |
233 | } |
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Line 249... | Line 244... | |||
249 | return; |
244 | return; |
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250 | } |
245 | } |
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Line 251... | Line 246... | |||
251 | |
246 | |
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Line 252... | Line 247... | |||
252 | gotifyNotification.Server = _server; |
247 | gotifyNotification.Server = _server; |
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253 | |
248 | |
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254 | if (!Uri.TryCreate(Path.Combine($"{_httpUri}", "application"), UriKind.Absolute, |
249 | var applicationUriBuilder = new UriBuilder(_httpUri); |
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- | 250 | try |
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- | 251 | { |
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- | 252 | applicationUriBuilder.Path = Path.Combine(applicationUriBuilder.Path, "application"); |
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- | 253 | } |
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255 | out var applicationUri)) |
254 | catch (ArgumentException exception) |
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- | 255 | { |
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256 | { |
256 | Log.Warning("Could not build an URI to an application"); |
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257 | Log.Warning($"Could not build an URI to an application"); |
257 | |
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Line 258... | Line 258... | |||
258 | return; |
258 | return; |
|
259 | } |
259 | } |
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- | 260 | |
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260 | |
261 | using (var imageStream = |
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261 | using (var imageStream = |
262 | await RetrieveGotifyApplicationImage(gotifyNotification.AppId, applicationUriBuilder.Uri, |
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262 | await RetrieveGotifyApplicationImage(gotifyNotification.AppId, applicationUri, _cancellationToken)) |
263 | _cancellationToken)) |
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263 | { |
264 | { |
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264 | if (imageStream == null) |
265 | if (imageStream == null) |
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Line 276... | Line 277... | |||
276 | Log.Debug($"Notification message received: {gotifyNotification.Message}"); |
277 | Log.Debug($"Notification message received: {gotifyNotification.Message}"); |
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277 | } |
278 | } |
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Line 278... | Line 279... | |||
278 | |
279 | |
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279 | public void Stop() |
280 | public void Stop() |
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280 | { |
281 | { |
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- | 282 | if (_cancellationTokenSource == null) return; |
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- | 283 | |
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281 | if (_cancellationTokenSource != null) _cancellationTokenSource.Cancel(); |
284 | _cancellationTokenSource.Cancel(); |
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Line 282... | Line 285... | |||
282 | } |
285 | } |
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Line 283... | Line 286... | |||
283 | |
286 | |
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Line -... | Line 287... | |||
- | 287 | #endregion |
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- | 288 | |
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- | 289 | #region Private Methods |
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- | 290 | |
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- | 291 | private async Task RetrievePastMessages(CancellationToken cancellationToken) |
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- | 292 | { |
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- | 293 | var messageUriBuilder = new UriBuilder(_httpUri); |
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- | 294 | foreach (var application in await RetrieveGotifyApplications(cancellationToken)) |
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- | 295 | { |
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- | 296 | try |
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- | 297 | { |
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- | 298 | messageUriBuilder.Path = Path.Combine(messageUriBuilder.Path, "application", $"{application.Id}", |
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- | 299 | "message"); |
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- | 300 | } |
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- | 301 | catch (ArgumentException exception) |
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- | 302 | { |
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- | 303 | Log.Error($"No application URL could be built for {_server.Url} due to {exception.Message}"); |
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- | 304 | |
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- | 305 | continue; |
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- | 306 | } |
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- | 307 | |
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- | 308 | var messagesResponse = await _httpClient.GetAsync(messageUriBuilder.Uri, cancellationToken); |
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- | 309 | |
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- | 310 | |
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- | 311 | var messages = await messagesResponse.Content.ReadAsStringAsync(); |
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- | 312 | |
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- | 313 | GotifyMessageQuery gotifyMessageQuery; |
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- | 314 | try |
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- | 315 | { |
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- | 316 | gotifyMessageQuery = |
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- | 317 | JsonConvert.DeserializeObject<GotifyMessageQuery>(messages); |
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- | 318 | } |
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- | 319 | catch (JsonSerializationException exception) |
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- | 320 | { |
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- | 321 | Log.Warning($"Could not deserialize the message response: {exception.Message}"); |
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- | 322 | |
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- | 323 | continue; |
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- | 324 | } |
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- | 325 | |
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- | 326 | var applicationUriBuilder = new UriBuilder(_httpUri); |
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- | 327 | try |
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- | 328 | { |
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- | 329 | applicationUriBuilder.Path = Path.Combine(applicationUriBuilder.Path, "application"); |
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- | 330 | } |
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- | 331 | catch (ArgumentException exception) |
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- | 332 | { |
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- | 333 | Log.Warning($"Could not build an URI to an application: {exception}"); |
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- | 334 | |
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- | 335 | return; |
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- | 336 | } |
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- | 337 | |
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- | 338 | foreach (var message in gotifyMessageQuery.Messages) |
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- | 339 | { |
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- | 340 | if (message.Date < DateTime.Now - TimeSpan.FromHours(_configuration.RetrievePastNotificationHours)) |
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- | 341 | continue; |
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- | 342 | |
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- | 343 | message.Server = _server; |
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- | 344 | |
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- | 345 | using (var imageStream = |
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- | 346 | await RetrieveGotifyApplicationImage(message.AppId, applicationUriBuilder.Uri, |
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- | 347 | _cancellationToken)) |
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- | 348 | { |
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- | 349 | if (imageStream == null) |
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- | 350 | { |
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- | 351 | Log.Warning("Could not find any application image for notification"); |
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- | 352 | return; |
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- | 353 | } |
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- | 354 | |
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- | 355 | var image = Image.FromStream(imageStream); |
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- | 356 | |
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- | 357 | GotifyNotification?.Invoke(this, |
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- | 358 | new GotifyNotificationEventArgs(message, image)); |
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- | 359 | } |
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284 | #endregion |
360 | } |
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285 | |
361 | } |
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286 | #region Private Methods |
362 | } |
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287 | |
363 | |
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288 | private async Task Run(CancellationToken cancellationToken) |
364 | private async Task Run(CancellationToken cancellationToken) |
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289 | { |
365 | { |
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290 | try |
366 | try |
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291 | { |
367 | { |
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292 | do |
368 | do |
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293 | { |
369 | { |
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- | 370 | await Task.Delay(TimeSpan.FromSeconds(1), cancellationToken); |
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294 | await Task.Delay(TimeSpan.FromSeconds(1), cancellationToken); |
371 | } while (!cancellationToken.IsCancellationRequested); |
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295 | } while (!cancellationToken.IsCancellationRequested); |
372 | } |
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296 | } |
373 | catch (Exception exception) when (exception is OperationCanceledException || |
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297 | catch (Exception exception) when (exception is OperationCanceledException || exception is ObjectDisposedException) |
374 | exception is ObjectDisposedException) |
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298 | { |
375 | { |
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299 | } |
376 | } |
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300 | catch (Exception exception) |
377 | catch (Exception exception) |
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Line -... | Line 378... | |||
- | 378 | { |
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- | 379 | Log.Warning(exception, "Failure running connection loop"); |
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- | 380 | } |
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- | 381 | } |
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- | 382 | |
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- | 383 | private async Task<GotifyApplication[]> RetrieveGotifyApplications(CancellationToken cancellationToken) |
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- | 384 | { |
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- | 385 | var applicationsUriBuilder = new UriBuilder(_httpUri); |
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- | 386 | try |
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- | 387 | { |
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- | 388 | applicationsUriBuilder.Path = Path.Combine(applicationsUriBuilder.Path, "application"); |
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- | 389 | } |
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- | 390 | catch (ArgumentException exception) |
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- | 391 | { |
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- | 392 | Log.Error($"No application URL could be built for {_server.Url} due to {exception}"); |
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- | 393 | } |
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- | 394 | |
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- | 395 | var applicationsResponse = await _httpClient.GetAsync(applicationsUriBuilder.Uri, cancellationToken); |
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- | 396 | |
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- | 397 | var applications = await applicationsResponse.Content.ReadAsStringAsync(); |
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- | 398 | |
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- | 399 | GotifyApplication[] gotifyApplications; |
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- | 400 | try |
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- | 401 | { |
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- | 402 | gotifyApplications = |
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- | 403 | JsonConvert.DeserializeObject<GotifyApplication[]>(applications); |
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- | 404 | } |
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- | 405 | catch (JsonSerializationException exception) |
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- | 406 | { |
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- | 407 | Log.Warning($"Could not deserialize the list of applications from the server: {exception}"); |
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- | 408 | |
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- | 409 | return null; |
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301 | { |
410 | } |
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302 | Log.Warning(exception, "Failure running connection loop"); |
411 | |
|
303 | } |
412 | return gotifyApplications; |
|
304 | } |
413 | } |