diff options
First step in separating out the Userserver console command handling to a "module".
Added OpenSim.Grid.UserServer.Modules project/dll which now contains the components of the userserver. With the OpenSim.Grid.UserServer being the setup and initiate exe.
Diffstat (limited to 'OpenSim/Grid/UserServer/OpenIdService.cs')
-rw-r--r-- | OpenSim/Grid/UserServer/OpenIdService.cs | 337 |
1 files changed, 0 insertions, 337 deletions
diff --git a/OpenSim/Grid/UserServer/OpenIdService.cs b/OpenSim/Grid/UserServer/OpenIdService.cs deleted file mode 100644 index 187758f..0000000 --- a/OpenSim/Grid/UserServer/OpenIdService.cs +++ /dev/null | |||
@@ -1,337 +0,0 @@ | |||
1 | /* | ||
2 | * Copyright (c) Contributors, http://opensimulator.org/ | ||
3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. | ||
4 | * | ||
5 | * Redistribution and use in source and binary forms, with or without | ||
6 | * modification, are permitted provided that the following conditions are met: | ||
7 | * * Redistributions of source code must retain the above copyright | ||
8 | * notice, this list of conditions and the following disclaimer. | ||
9 | * * Redistributions in binary form must reproduce the above copyright | ||
10 | * notice, this list of conditions and the following disclaimer in the | ||
11 | * documentation and/or other materials provided with the distribution. | ||
12 | * * Neither the name of the OpenSim Project nor the | ||
13 | * names of its contributors may be used to endorse or promote products | ||
14 | * derived from this software without specific prior written permission. | ||
15 | * | ||
16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY | ||
17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | ||
18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||
19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY | ||
20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | ||
21 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | ||
22 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | ||
23 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | ||
25 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
26 | */ | ||
27 | |||
28 | using System; | ||
29 | using System.Collections.Generic; | ||
30 | using System.Collections.Specialized; | ||
31 | using System.IO; | ||
32 | using System.Net; | ||
33 | using System.Web; | ||
34 | using DotNetOpenId; | ||
35 | using DotNetOpenId.Provider; | ||
36 | using OpenSim.Framework; | ||
37 | using OpenSim.Framework.Servers; | ||
38 | |||
39 | namespace OpenSim.Grid.UserServer | ||
40 | { | ||
41 | /// <summary> | ||
42 | /// Temporary, in-memory store for OpenID associations | ||
43 | /// </summary> | ||
44 | public class ProviderMemoryStore : IAssociationStore<AssociationRelyingPartyType> | ||
45 | { | ||
46 | private class AssociationItem | ||
47 | { | ||
48 | public AssociationRelyingPartyType DistinguishingFactor; | ||
49 | public string Handle; | ||
50 | public DateTime Expires; | ||
51 | public byte[] PrivateData; | ||
52 | } | ||
53 | |||
54 | Dictionary<string, AssociationItem> m_store = new Dictionary<string, AssociationItem>(); | ||
55 | SortedList<DateTime, AssociationItem> m_sortedStore = new SortedList<DateTime, AssociationItem>(); | ||
56 | object m_syncRoot = new object(); | ||
57 | |||
58 | #region IAssociationStore<AssociationRelyingPartyType> Members | ||
59 | |||
60 | public void StoreAssociation(AssociationRelyingPartyType distinguishingFactor, Association assoc) | ||
61 | { | ||
62 | AssociationItem item = new AssociationItem(); | ||
63 | item.DistinguishingFactor = distinguishingFactor; | ||
64 | item.Handle = assoc.Handle; | ||
65 | item.Expires = assoc.Expires.ToLocalTime(); | ||
66 | item.PrivateData = assoc.SerializePrivateData(); | ||
67 | |||
68 | lock (m_syncRoot) | ||
69 | { | ||
70 | m_store[item.Handle] = item; | ||
71 | m_sortedStore[item.Expires] = item; | ||
72 | } | ||
73 | } | ||
74 | |||
75 | public Association GetAssociation(AssociationRelyingPartyType distinguishingFactor) | ||
76 | { | ||
77 | lock (m_syncRoot) | ||
78 | { | ||
79 | if (m_sortedStore.Count > 0) | ||
80 | { | ||
81 | AssociationItem item = m_sortedStore.Values[m_sortedStore.Count - 1]; | ||
82 | return Association.Deserialize(item.Handle, item.Expires.ToUniversalTime(), item.PrivateData); | ||
83 | } | ||
84 | else | ||
85 | { | ||
86 | return null; | ||
87 | } | ||
88 | } | ||
89 | } | ||
90 | |||
91 | public Association GetAssociation(AssociationRelyingPartyType distinguishingFactor, string handle) | ||
92 | { | ||
93 | AssociationItem item; | ||
94 | bool success = false; | ||
95 | lock (m_syncRoot) | ||
96 | success = m_store.TryGetValue(handle, out item); | ||
97 | |||
98 | if (success) | ||
99 | return Association.Deserialize(item.Handle, item.Expires.ToUniversalTime(), item.PrivateData); | ||
100 | else | ||
101 | return null; | ||
102 | } | ||
103 | |||
104 | public bool RemoveAssociation(AssociationRelyingPartyType distinguishingFactor, string handle) | ||
105 | { | ||
106 | lock (m_syncRoot) | ||
107 | { | ||
108 | for (int i = 0; i < m_sortedStore.Values.Count; i++) | ||
109 | { | ||
110 | AssociationItem item = m_sortedStore.Values[i]; | ||
111 | if (item.Handle == handle) | ||
112 | { | ||
113 | m_sortedStore.RemoveAt(i); | ||
114 | break; | ||
115 | } | ||
116 | } | ||
117 | |||
118 | return m_store.Remove(handle); | ||
119 | } | ||
120 | } | ||
121 | |||
122 | public void ClearExpiredAssociations() | ||
123 | { | ||
124 | lock (m_syncRoot) | ||
125 | { | ||
126 | List<AssociationItem> itemsCopy = new List<AssociationItem>(m_sortedStore.Values); | ||
127 | DateTime now = DateTime.Now; | ||
128 | |||
129 | for (int i = 0; i < itemsCopy.Count; i++) | ||
130 | { | ||
131 | AssociationItem item = itemsCopy[i]; | ||
132 | |||
133 | if (item.Expires <= now) | ||
134 | { | ||
135 | m_sortedStore.RemoveAt(i); | ||
136 | m_store.Remove(item.Handle); | ||
137 | } | ||
138 | } | ||
139 | } | ||
140 | } | ||
141 | |||
142 | #endregion | ||
143 | } | ||
144 | |||
145 | public class OpenIdStreamHandler : IStreamHandler | ||
146 | { | ||
147 | #region HTML | ||
148 | |||
149 | /// <summary>Login form used to authenticate OpenID requests</summary> | ||
150 | const string LOGIN_PAGE = | ||
151 | @"<html> | ||
152 | <head><title>OpenSim OpenID Login</title></head> | ||
153 | <body> | ||
154 | <h3>OpenSim Login</h3> | ||
155 | <form method=""post""> | ||
156 | <label for=""first"">First Name:</label> <input readonly type=""text"" name=""first"" id=""first"" value=""{0}""/> | ||
157 | <label for=""last"">Last Name:</label> <input readonly type=""text"" name=""last"" id=""last"" value=""{1}""/> | ||
158 | <label for=""pass"">Password:</label> <input type=""password"" name=""pass"" id=""pass""/> | ||
159 | <input type=""submit"" value=""Login""> | ||
160 | </form> | ||
161 | </body> | ||
162 | </html>"; | ||
163 | |||
164 | /// <summary>Page shown for a valid OpenID identity</summary> | ||
165 | const string OPENID_PAGE = | ||
166 | @"<html> | ||
167 | <head> | ||
168 | <title>{2} {3}</title> | ||
169 | <link rel=""openid2.provider openid.server"" href=""{0}://{1}/openid/server/""/> | ||
170 | </head> | ||
171 | <body>OpenID identifier for {2} {3}</body> | ||
172 | </html> | ||
173 | "; | ||
174 | |||
175 | /// <summary>Page shown for an invalid OpenID identity</summary> | ||
176 | const string INVALID_OPENID_PAGE = | ||
177 | @"<html><head><title>Identity not found</title></head> | ||
178 | <body>Invalid OpenID identity</body></html>"; | ||
179 | |||
180 | /// <summary>Page shown if the OpenID endpoint is requested directly</summary> | ||
181 | const string ENDPOINT_PAGE = | ||
182 | @"<html><head><title>OpenID Endpoint</title></head><body> | ||
183 | This is an OpenID server endpoint, not a human-readable resource. | ||
184 | For more information, see <a href='http://openid.net/'>http://openid.net/</a>. | ||
185 | </body></html>"; | ||
186 | |||
187 | #endregion HTML | ||
188 | |||
189 | public string ContentType { get { return m_contentType; } } | ||
190 | public string HttpMethod { get { return m_httpMethod; } } | ||
191 | public string Path { get { return m_path; } } | ||
192 | |||
193 | string m_contentType; | ||
194 | string m_httpMethod; | ||
195 | string m_path; | ||
196 | UserLoginService m_loginService; | ||
197 | ProviderMemoryStore m_openidStore = new ProviderMemoryStore(); | ||
198 | |||
199 | /// <summary> | ||
200 | /// Constructor | ||
201 | /// </summary> | ||
202 | public OpenIdStreamHandler(string httpMethod, string path, UserLoginService loginService) | ||
203 | { | ||
204 | m_loginService = loginService; | ||
205 | m_httpMethod = httpMethod; | ||
206 | m_path = path; | ||
207 | |||
208 | m_contentType = "text/html"; | ||
209 | } | ||
210 | |||
211 | /// <summary> | ||
212 | /// Handles all GET and POST requests for OpenID identifier pages and endpoint | ||
213 | /// server communication | ||
214 | /// </summary> | ||
215 | public void Handle(string path, Stream request, Stream response, OSHttpRequest httpRequest, OSHttpResponse httpResponse) | ||
216 | { | ||
217 | Uri providerEndpoint = new Uri(String.Format("{0}://{1}{2}", httpRequest.Url.Scheme, httpRequest.Url.Authority, httpRequest.Url.AbsolutePath)); | ||
218 | |||
219 | // Defult to returning HTML content | ||
220 | m_contentType = "text/html"; | ||
221 | |||
222 | try | ||
223 | { | ||
224 | NameValueCollection postQuery = HttpUtility.ParseQueryString(new StreamReader(httpRequest.InputStream).ReadToEnd()); | ||
225 | NameValueCollection getQuery = HttpUtility.ParseQueryString(httpRequest.Url.Query); | ||
226 | NameValueCollection openIdQuery = (postQuery.GetValues("openid.mode") != null ? postQuery : getQuery); | ||
227 | |||
228 | OpenIdProvider provider = new OpenIdProvider(m_openidStore, providerEndpoint, httpRequest.Url, openIdQuery); | ||
229 | |||
230 | if (provider.Request != null) | ||
231 | { | ||
232 | if (!provider.Request.IsResponseReady && provider.Request is IAuthenticationRequest) | ||
233 | { | ||
234 | IAuthenticationRequest authRequest = (IAuthenticationRequest)provider.Request; | ||
235 | string[] passwordValues = postQuery.GetValues("pass"); | ||
236 | |||
237 | UserProfileData profile; | ||
238 | if (TryGetProfile(new Uri(authRequest.ClaimedIdentifier.ToString()), out profile)) | ||
239 | { | ||
240 | // Check for form POST data | ||
241 | if (passwordValues != null && passwordValues.Length == 1) | ||
242 | { | ||
243 | if (profile != null && m_loginService.AuthenticateUser(profile, passwordValues[0])) | ||
244 | authRequest.IsAuthenticated = true; | ||
245 | else | ||
246 | authRequest.IsAuthenticated = false; | ||
247 | } | ||
248 | else | ||
249 | { | ||
250 | // Authentication was requested, send the client a login form | ||
251 | using (StreamWriter writer = new StreamWriter(response)) | ||
252 | writer.Write(String.Format(LOGIN_PAGE, profile.FirstName, profile.SurName)); | ||
253 | return; | ||
254 | } | ||
255 | } | ||
256 | else | ||
257 | { | ||
258 | // Cannot find an avatar matching the claimed identifier | ||
259 | authRequest.IsAuthenticated = false; | ||
260 | } | ||
261 | } | ||
262 | |||
263 | // Add OpenID headers to the response | ||
264 | foreach (string key in provider.Request.Response.Headers.Keys) | ||
265 | httpResponse.AddHeader(key, provider.Request.Response.Headers[key]); | ||
266 | |||
267 | string[] contentTypeValues = provider.Request.Response.Headers.GetValues("Content-Type"); | ||
268 | if (contentTypeValues != null && contentTypeValues.Length == 1) | ||
269 | m_contentType = contentTypeValues[0]; | ||
270 | |||
271 | // Set the response code and document body based on the OpenID result | ||
272 | httpResponse.StatusCode = (int)provider.Request.Response.Code; | ||
273 | response.Write(provider.Request.Response.Body, 0, provider.Request.Response.Body.Length); | ||
274 | response.Close(); | ||
275 | } | ||
276 | else if (httpRequest.Url.AbsolutePath.Contains("/openid/server")) | ||
277 | { | ||
278 | // Standard HTTP GET was made on the OpenID endpoint, send the client the default error page | ||
279 | using (StreamWriter writer = new StreamWriter(response)) | ||
280 | writer.Write(ENDPOINT_PAGE); | ||
281 | } | ||
282 | else | ||
283 | { | ||
284 | // Try and lookup this avatar | ||
285 | UserProfileData profile; | ||
286 | if (TryGetProfile(httpRequest.Url, out profile)) | ||
287 | { | ||
288 | using (StreamWriter writer = new StreamWriter(response)) | ||
289 | { | ||
290 | // TODO: Print out a full profile page for this avatar | ||
291 | writer.Write(String.Format(OPENID_PAGE, httpRequest.Url.Scheme, | ||
292 | httpRequest.Url.Authority, profile.FirstName, profile.SurName)); | ||
293 | } | ||
294 | } | ||
295 | else | ||
296 | { | ||
297 | // Couldn't parse an avatar name, or couldn't find the avatar in the user server | ||
298 | using (StreamWriter writer = new StreamWriter(response)) | ||
299 | writer.Write(INVALID_OPENID_PAGE); | ||
300 | } | ||
301 | } | ||
302 | } | ||
303 | catch (Exception ex) | ||
304 | { | ||
305 | httpResponse.StatusCode = (int)HttpStatusCode.InternalServerError; | ||
306 | using (StreamWriter writer = new StreamWriter(response)) | ||
307 | writer.Write(ex.Message); | ||
308 | } | ||
309 | } | ||
310 | |||
311 | /// <summary> | ||
312 | /// Parse a URL with a relative path of the form /users/First_Last and try to | ||
313 | /// retrieve the profile matching that avatar name | ||
314 | /// </summary> | ||
315 | /// <param name="requestUrl">URL to parse for an avatar name</param> | ||
316 | /// <param name="profile">Profile data for the avatar</param> | ||
317 | /// <returns>True if the parse and lookup were successful, otherwise false</returns> | ||
318 | bool TryGetProfile(Uri requestUrl, out UserProfileData profile) | ||
319 | { | ||
320 | if (requestUrl.Segments.Length == 3 && requestUrl.Segments[1] == "users/") | ||
321 | { | ||
322 | // Parse the avatar name from the path | ||
323 | string username = requestUrl.Segments[requestUrl.Segments.Length - 1]; | ||
324 | string[] name = username.Split('_'); | ||
325 | |||
326 | if (name.Length == 2) | ||
327 | { | ||
328 | profile = m_loginService.GetTheUser(name[0], name[1]); | ||
329 | return (profile != null); | ||
330 | } | ||
331 | } | ||
332 | |||
333 | profile = null; | ||
334 | return false; | ||
335 | } | ||
336 | } | ||
337 | } | ||