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bde1652c | 1 | package mit.moira; |
2 | ||
3 | import javax.servlet.*; | |
4 | import javax.servlet.http.*; | |
5 | import java.io.*; | |
6 | import java.util.*; | |
7 | import java.sql.SQLException; | |
8 | import java.sql.ResultSet; | |
9 | import java.sql.ResultSetMetaData; | |
10 | import java.text.SimpleDateFormat; | |
11 | import java.util.Date; | |
12 | import java.util.ResourceBundle; | |
13 | ||
14 | public class MoiraServlet extends HttpServlet { | |
15 | static final String MOIRA_SERVER = "moira.mit.edu"; | |
16 | Object LOCK = new Object(); // Used to synchronize Moira authentication | |
17 | // with the ticket fetching thread | |
18 | Kticket kt = new Kticket("jis5", "foobar", "ATHENA.MIT.EDU", LOCK); | |
19 | boolean ktinit = false; | |
20 | private static final int MAXDISPLAY = 10; | |
21 | Hashtable FileParts = new Hashtable(); | |
22 | Hashtable FileTimes = new Hashtable(); | |
23 | static final SimpleDateFormat df = new SimpleDateFormat("dd-MMM-yyyy HH:mm:ss"); | |
24 | static final int KE_RD_AP_BADD = 39525414; // This is a kludge | |
25 | ||
26 | ||
27 | public synchronized void service(HttpServletRequest request, HttpServletResponse response) { | |
28 | System.err.println("MoiraSerlvet: Service"); | |
29 | System.err.println("---------------------"); | |
30 | ||
31 | if (!ktinit) { // Once only initialization | |
32 | ktinit = true; | |
33 | Thread t = new Thread(kt); | |
34 | t.start(); | |
35 | } | |
36 | ||
37 | String msg = null; | |
38 | ||
39 | Hashtable qv = new Hashtable(); | |
40 | ||
41 | String modifier = ""; | |
42 | ||
43 | try { // Get Parameters | |
44 | Enumeration e = request.getParameterNames(); | |
45 | while (e.hasMoreElements()) { | |
46 | String pname = (String)e.nextElement(); | |
47 | String [] pvaluearray = request.getParameterValues(pname); | |
48 | String pvalue = ""; | |
49 | if (pvaluearray.length > 1) { | |
50 | for (int i = 0; i < pvaluearray.length; i++) | |
51 | pvalue += pvaluearray[i]; | |
52 | } else pvalue = pvaluearray[0]; | |
53 | ||
54 | System.err.println(pname + " = " + pvalue); | |
55 | qv.put(pname, pvalue); | |
56 | } | |
57 | ||
58 | modifier = (String)qv.get("modifier"); | |
59 | if (modifier == null) modifier = ""; | |
60 | ||
61 | if (modifier.equals("showform")) { | |
62 | do_showform(qv, request, response); | |
63 | return; | |
64 | } else if (modifier.equals("showurl")) { | |
65 | do_showurl(qv, request, response); | |
66 | return; | |
67 | } else if (modifier.equals("makesession")) { | |
68 | request.getSession(true); | |
69 | return; | |
70 | } | |
71 | ||
72 | String operation = (String) qv.get("operation"); | |
73 | if (operation == null) { | |
74 | try { | |
75 | DataOutputStream out = new DataOutputStream(response.getOutputStream()); | |
76 | response.setContentType("text/html"); | |
77 | if (modifier.equals("getfile")) | |
78 | out.writeBytes("You need to select an operation from the list on the left!"); | |
79 | else if (modifier.equals("displayonly")) | |
80 | out.writeBytes("error"); | |
81 | else if (modifier.equals("getlistname")) { | |
82 | out.writeBytes(do_getlistinput(qv, request, response)); | |
83 | } | |
84 | out.flush(); | |
85 | } catch (Exception ee) { | |
86 | ee.printStackTrace(); | |
87 | } | |
88 | return; | |
89 | } | |
90 | if (operation.charAt(operation.length()-2) == '\r') // Trim newline stuff | |
91 | operation = operation.substring(0, operation.length() - 2); | |
92 | if (modifier.equals("getlistname")) { | |
93 | msg = do_getlistinput(qv, request, response); | |
94 | if (msg.equals("")) return; | |
95 | } else if (modifier.equals("getfile")) { | |
96 | msg = getfile(operation); | |
97 | } else if (operation.equals("getmembers")) { | |
98 | if (modifier.equals("displayonly")) { | |
99 | msg = "show members"; | |
100 | } else | |
101 | msg = do_getmembers(qv, request, response); | |
102 | if (msg.equals("")) return; | |
103 | } else if (operation.equals("addfinal")) { | |
104 | if (modifier.equals("displayonly")) { | |
105 | msg = "added members"; | |
106 | } else | |
107 | msg = do_addfinal(qv, request, response); | |
108 | if (msg.equals("")) return; | |
109 | } else if (operation.equals("editme")) { | |
110 | if (modifier.equals("displayonly")) { | |
111 | msg = "add or remove yourself from a list"; | |
112 | } else | |
113 | msg = do_editme(qv, request, response); | |
114 | if (msg.equals("")) return; | |
115 | } else if (operation.equals("removemembers")) { | |
116 | if (modifier.equals("displayonly")) { | |
117 | msg = "edit/remove members"; | |
118 | } else | |
119 | msg = do_removemembers(qv, request, response); | |
120 | if (msg.equals("")) return; | |
121 | } else if (operation.equals("delmembers")) { | |
122 | if (modifier.equals("displayonly")) { | |
123 | msg = "edit/remove members"; | |
124 | } else | |
125 | msg = do_delmember(qv, request, response); | |
126 | if (msg.equals("")) return; | |
127 | } else if (operation.equals("delconfirm")) { | |
128 | if (modifier.equals("displayonly")) { | |
129 | msg = "member deleted"; | |
130 | } else | |
131 | msg = do_delconfirm(qv, request, response); | |
132 | if (msg.equals("")) return; | |
133 | } else if (operation.equals("addmember")) { | |
134 | if (modifier.equals("displayonly")) { | |
135 | msg = "add member(s)"; | |
136 | } else | |
137 | msg = do_addmember(qv, request, response); | |
138 | if (msg.equals("")) return; | |
139 | } else if (operation.equals("addme")) { | |
140 | if (modifier.equals("displayonly")) { | |
141 | msg = "added to list"; | |
142 | } else | |
143 | msg = do_addremme(qv, request, response, true); | |
144 | } else if (operation.equals("delme")) { | |
145 | if (modifier.equals("displayonly")) { | |
146 | msg = "removed from list"; | |
147 | } else | |
148 | msg = do_addremme(qv, request, response, false); | |
149 | } else if (operation.equals("displaylistinfo")) { | |
150 | if (modifier.equals("displayonly")) { | |
151 | msg = "display list characteristics"; | |
152 | } else | |
153 | msg = do_showlistinfo(qv, request, response); | |
154 | } else if (operation.equals("updatelistinfo")) { | |
155 | if (modifier.equals("displayonly")) { | |
156 | msg = "update list characteristics"; | |
157 | } else | |
158 | msg = do_updatelistinfo(qv, request, response); | |
159 | } else if (operation.equals("updatelistinfoconf")) { | |
160 | if (modifier.equals("displayonly")) { | |
161 | msg = "update list characteristics"; | |
162 | } else | |
163 | msg = do_updatelistinfoconf(qv, request, response); | |
164 | } else { | |
165 | sendError("Unimplemented Operation: " + (String)qv.get("operation"), response, true); | |
166 | return; | |
167 | } | |
168 | ||
169 | } catch (AuthenticationError e) { | |
170 | msg = "<b>" + e.getMessage() + "</b><p>\r\n"; | |
171 | } catch (Exception e) { | |
172 | msg += "<h1>Error during Processing</h1>\r\n"; | |
173 | msg += "Please try again later</HTML>\r\n"; | |
174 | e.printStackTrace(); | |
175 | } | |
176 | ||
177 | try { | |
178 | DataOutputStream out = new DataOutputStream(response.getOutputStream()); | |
179 | response.setContentType("text/html"); | |
180 | if (!MOIRA_SERVER.equals("moira.mit.edu") && modifier.equals("")) | |
181 | out.writeBytes("<font color=red>Moira Server: " + MOIRA_SERVER + "<br></font>\r\n"); | |
182 | out.writeBytes(msg); | |
183 | out.flush(); | |
184 | } catch (Exception e) { | |
185 | e.printStackTrace(); | |
186 | } | |
187 | ||
188 | } | |
189 | void sendError(String message, HttpServletResponse response, boolean showheader) { | |
190 | String msg; | |
191 | if (showheader) { | |
192 | msg = "<HTML><TITLE>Error</TITLE></HEAD><BODY BGCOLOR=#FFFFFF>\r\n"; | |
193 | msg += "<H1>Error</H1>\r\n"; | |
194 | msg += message; | |
195 | msg += "<p></body></html>\r\n"; | |
196 | } else msg = "<b>" + message + "</b>"; | |
197 | try { | |
198 | DataOutputStream out = new DataOutputStream(response.getOutputStream()); | |
199 | response.setContentType("text/html"); | |
200 | out.writeBytes(msg); | |
201 | out.flush(); | |
202 | } catch (Exception e) { | |
203 | e.printStackTrace(); | |
204 | } | |
205 | } | |
206 | ||
207 | /** | |
208 | * Authenticate the user. | |
209 | * | |
210 | * @param request The HttpServlet request object | |
211 | * @return String value of the Kerberos username who owns this request | |
212 | * @exception AuthenticationError if authentication cannot be performed | |
213 | */ | |
214 | String do_authentication(HttpServletRequest request) throws AuthenticationError { | |
215 | ||
216 | // Attempt to obtain authenticated username from the session | |
217 | ||
218 | HttpSession session = request.getSession(true); | |
219 | String kname = (String) session.getValue("kname"); | |
220 | if (kname != null) return (kname); | |
221 | ||
222 | String client_email = (String)request.getAttribute("org.apache.jserv.SSL_CLIENT_EMAIL"); | |
223 | if (client_email == null) | |
224 | throw new AuthenticationError("You must use a Certificate to access this service."); | |
225 | ||
226 | // Need to remove the @MIT.EDU portion | |
227 | int i = client_email.indexOf('@'); | |
228 | if (i == -1) | |
229 | throw new AuthenticationError("Malformed or non-MIT Certificate, shouldn't happen!"); | |
230 | if (!client_email.substring(i+1).equals("MIT.EDU")) | |
231 | throw new AuthenticationError("Certificate Email Address must end in MIT.EDU"); | |
232 | kname = client_email.substring(0, i); | |
233 | session.putValue("kname", kname); | |
234 | return (kname); | |
235 | } | |
236 | ||
237 | String do_getmembers(Hashtable qv, HttpServletRequest request, HttpServletResponse response) throws AuthenticationError { | |
238 | String kname = do_authentication(request); | |
239 | ||
240 | String msg = null; | |
241 | String arg = (String) qv.get("list"); | |
242 | if (arg == null || arg.equals("")) { | |
243 | msg = "<p>Argument is required</p>"; | |
244 | return (msg); | |
245 | } | |
246 | ||
247 | // Obtain the list of members stashed in the session object | |
248 | // If this is the first call to do_getmembers for this list, | |
249 | // we won't have one in which case we will obtain it from Moira | |
250 | // below | |
251 | ||
252 | String list = ""; | |
253 | Member [] members = null; | |
254 | HttpSession session = request.getSession(true); | |
255 | if (session != null) { | |
256 | list = (String)session.getValue("list"); | |
257 | if (list == null) list = ""; | |
258 | members = (Member []) session.getValue("members"); | |
259 | } | |
260 | if (!list.equals(arg)) // Different list from argument, new session | |
261 | members = null; // Force obtaining members from Moira | |
262 | ||
263 | // Determine offset of list to view | |
264 | int offset = 0; | |
265 | String tmp = (String)qv.get("offset"); | |
266 | if (tmp != null) | |
267 | offset = Integer.parseInt(tmp); | |
268 | ||
269 | boolean showall = false; | |
270 | if (offset < 0) showall = true; | |
271 | ||
272 | if (members == null) { | |
273 | MoiraConnect mc = null; | |
274 | try { | |
275 | mc = connect(); | |
276 | mc.proxy(kname); | |
277 | members = mc.get_members_of_list(arg); | |
278 | mc.disconnect(); | |
279 | mc = null; | |
280 | if (members != null) | |
281 | session.putValue("members", members); | |
282 | session.putValue("list", arg); | |
283 | } catch (MoiraException m) { | |
284 | try { | |
285 | msg = "<P><b>\r\n"; | |
286 | msg += m.getMessage(); | |
287 | msg += "</b></P>\r\n"; | |
288 | msg += "<!\r\n"; | |
289 | CharArrayWriter err = new CharArrayWriter(); | |
290 | PrintWriter perr = new PrintWriter(err); | |
291 | m.printStackTrace(perr); | |
292 | perr.flush(); | |
293 | msg += err.toString(); | |
294 | msg += "!>\r\n"; | |
295 | return (msg); | |
296 | } catch (Exception e) { | |
297 | e.printStackTrace(); | |
298 | } | |
299 | } finally { | |
300 | if (mc != null) mc.disconnect(); | |
301 | } | |
302 | } | |
303 | ||
304 | // Do the actual display of the members | |
305 | if (members == null) | |
306 | return("<b>No members for list " + arg + "</b>"); | |
307 | ||
308 | msg = "<table border=0>\r\n"; | |
309 | msg += "<tr><td> </td><td><table border=1 cellpadding=2>\r\n"; | |
310 | msg += "<tr><td colspan=2><b>Members of list: " + arg + "</b></td></tr>\r\n"; | |
311 | int len = offset + MAXDISPLAY; | |
312 | if (len > members.length) len = members.length; | |
313 | if (showall) { | |
314 | offset = 0; | |
315 | len = members.length; | |
316 | } | |
317 | for (int i = offset; i < len; i++) { | |
318 | msg += "<tr><td>" + members[i].getMemberType() + "</td>"; | |
319 | msg += "<td>" + members[i].getMemberId() + "</td></tr>\r\n"; | |
320 | } | |
321 | msg += "</table></td><td> </td></tr><tr>\r\n"; | |
322 | if ((offset > 0) && !showall) { | |
323 | msg += "<td width=50><form method=POST action=\"" + | |
324 | response.encodeUrl("showresult.jhtml") + "\">\r\n"; | |
325 | msg += "<input type=hidden name=operation value=getmembers>"; | |
326 | msg += "<input type=hidden name=offset value=\"" + (offset - MAXDISPLAY) + "\">\r\n"; | |
327 | msg += "<input type=hidden name=list value=\"" + arg + "\">"; | |
328 | msg += "<input type=submit value=\"Previous\"></form></td>\r\n"; | |
329 | } else | |
330 | msg += "<td width=50> </td>"; | |
331 | if (!showall && ((offset > 0) || (members.length > len))) { | |
332 | msg += "<td width=50><form method=POST action=\"" + | |
333 | response.encodeUrl("showresult.jhtml") + "\">\r\n"; | |
334 | msg += "<input type=hidden name=operation value=getmembers>"; | |
335 | msg += "<input type=hidden name=offset value=\"-1\">"; | |
336 | msg += "<input type=hidden name=list value=\"" + arg + "\">"; | |
337 | msg += "<input type=submit value=\"Show All\"></form></td>\r\n"; | |
338 | } else | |
339 | msg += "<td width=50> </td>"; | |
340 | if (members.length > len && !showall) { | |
341 | msg += "<td width=50><form method=POST action=\"" + | |
342 | response.encodeUrl("showresult.jhtml") + "\">\r\n"; | |
343 | msg += "<input type=hidden name=operation value=getmembers>"; | |
344 | msg += "<input type=hidden name=offset value=\"" + (offset + MAXDISPLAY) + "\">\r\n"; | |
345 | msg += "<input type=hidden name=list value=\"" + arg + "\">"; | |
346 | msg += "<input type=submit value=\"Next\"></form></td>\r\n"; | |
347 | } else | |
348 | msg += "<td width=50> </td>"; | |
349 | msg += "</tr>\r\n"; | |
350 | msg += "</table>\r\n"; | |
351 | return (msg); | |
352 | } | |
353 | ||
354 | void do_showform(Hashtable qv, HttpServletRequest request, HttpServletResponse response) { | |
355 | String server = request.getServerName(); | |
356 | if (server.indexOf(".") == -1) | |
357 | server += ".mit.edu"; // MIT Specific kludge!!! XXX | |
358 | String msg = "<form method=post action=\"" + response.encodeUrl("https://" + server + ":445/moira/showresult.jhtml") + "\">"; | |
359 | try { | |
360 | DataOutputStream out = new DataOutputStream(response.getOutputStream()); | |
361 | response.setContentType("text/html"); | |
362 | out.writeBytes(msg); | |
363 | out.flush(); | |
364 | } catch (Exception e) { | |
365 | e.printStackTrace(); // Nothing else I can do here | |
366 | } | |
367 | } | |
368 | ||
369 | void do_showurl(Hashtable qv, HttpServletRequest request, HttpServletResponse response) { | |
370 | HttpSession session = request.getSession(true); // Sigh, have to create the session here if it doesn't already exist. | |
371 | String msg = "<a href=\"" + response.encodeUrl((String)qv.get("url")) | |
372 | + "\">"; | |
373 | try { | |
374 | DataOutputStream out = new DataOutputStream(response.getOutputStream()); | |
375 | response.setContentType("text/html"); | |
376 | out.writeBytes(msg); | |
377 | out.flush(); | |
378 | } catch (Exception e) { | |
379 | e.printStackTrace(); // Nothing else I can do here | |
380 | } | |
381 | } | |
382 | ||
383 | String do_getlistinput(Hashtable qv, HttpServletRequest request, HttpServletResponse response) { | |
384 | HttpSession session = request.getSession(false); | |
385 | String list = null; | |
386 | list = (String) qv.get("list"); | |
387 | if ((list == null) && (session != null)) list = (String) session.getValue("list"); | |
388 | if (list == null) list = ""; | |
389 | return("<input name=list value=\"" + list + "\" length=15 size=12 maxlength=40>\r\n"); | |
390 | } | |
391 | ||
392 | String do_addmember(Hashtable qv, HttpServletRequest request, HttpServletResponse response) throws AuthenticationError { | |
393 | String msg = ""; | |
394 | String list = (String) qv.get("list"); | |
395 | if (list == null || list.equals("")) { | |
396 | msg = "<p>Argument is required</p>"; | |
397 | return (msg); | |
398 | } | |
399 | ||
400 | String kname = do_authentication(request); | |
401 | ||
402 | HttpSession session = request.getSession(true); | |
403 | ||
404 | MoiraConnect mc = null; | |
405 | ListInfo li = null; | |
406 | try { | |
407 | mc = connect(); | |
408 | mc.proxy(kname); | |
409 | li = mc.get_list_info(list); | |
410 | } catch (MoiraException m) { | |
411 | msg += "Error getting list info: " + m.getMessage(); | |
412 | msg += "<!\r\n"; | |
413 | CharArrayWriter err = new CharArrayWriter(); | |
414 | PrintWriter perr = new PrintWriter(err); | |
415 | m.printStackTrace(perr); | |
416 | perr.flush(); | |
417 | msg += err.toString(); | |
418 | msg += "!>\r\n"; | |
419 | return (msg); | |
420 | } finally { | |
421 | try { | |
422 | if (mc != null) mc.disconnect(); | |
423 | mc = null; | |
424 | } catch (Exception e) { | |
425 | } | |
426 | } | |
427 | ||
428 | String list_description = ""; | |
429 | if (li != null) list_description = descript(li.description); | |
430 | ||
431 | msg += "<form method=post action=\"" + | |
432 | response.encodeUrl("showresult.jhtml") + "\">\r\n"; | |
433 | msg += " <table border=1 cellpadding=2>\r\n <tr> \r\n <td colspan=2> \r\n <p><b>Add member(s) to list " + list + "<br>\r\n</b>Description: " + list_description + "<br>\r\n (you may enter more than one member of the same type by listing \r\n each member on its own line)</p>\r\n </td>\r\n </tr>\r\n <tr> \r\n <td> \r\n <select name=type>\r\n <option value=\"USER\" selected>user</option>\r\n <option value=\"STRING\">string</option>\r\n <option value=\"LIST\">list</option>\r\n </select>\r\n </td>\r\n <td> \r\n <textarea name=\"member\" cols=\"20\" rows=\"4\"></textarea>\r\n </td>\r\n </tr>\r\n </table>\r\n"; | |
434 | msg += "<input type=hidden name=list value=\"" + list + "\">\r\n"; | |
435 | msg += "<input type=hidden name=operation value=addfinal>\r\n"; | |
436 | msg += "<input type=submit name=submit value=\"Add Member(s)\">\r\n"; | |
437 | session.putValue("list", list); | |
438 | session.removeValue("members"); // In case we had them from old list | |
439 | return (msg); | |
440 | } | |
441 | ||
442 | String do_editme(Hashtable qv, HttpServletRequest request, HttpServletResponse response) throws AuthenticationError { | |
443 | String msg = null; | |
444 | String arg = (String) qv.get("list"); | |
445 | if (arg == null || arg.equals("")) { | |
446 | msg = "<p>Argument is required</p>"; | |
447 | return (msg); | |
448 | } | |
449 | ||
450 | String kname = do_authentication(request); | |
451 | ||
452 | HttpSession session = request.getSession(true); | |
453 | ||
454 | MoiraConnect mc = null; | |
455 | boolean found = false; | |
456 | boolean sublists = false; | |
457 | Member [] members = null; | |
458 | try { | |
459 | mc = connect(); | |
460 | mc.proxy(kname); | |
461 | members = mc.get_members_of_list(arg); | |
462 | if (members != null) { | |
463 | for (int i = 0; i < members.length; i++) { | |
464 | if (members[i].getMemberId().equals(kname)) { | |
465 | found = true; | |
466 | if (sublists) break; | |
467 | } | |
468 | if (members[i].getMemberType().equals("LIST")) { | |
469 | sublists = true; | |
470 | if (found) break; | |
471 | } | |
472 | } | |
473 | } | |
474 | mc.disconnect(); | |
475 | mc = null; | |
476 | } catch (MoiraException m) { | |
477 | try { | |
478 | msg = "<P><b>\r\n"; | |
479 | msg += m.getMessage(); | |
480 | msg += "</b></P>\r\n"; | |
481 | msg += "<!\r\n"; | |
482 | CharArrayWriter err = new CharArrayWriter(); | |
483 | PrintWriter perr = new PrintWriter(err); | |
484 | m.printStackTrace(perr); | |
485 | perr.flush(); | |
486 | msg += err.toString(); | |
487 | msg += "!>\r\n"; | |
488 | return (msg); | |
489 | } catch (Exception e) { | |
490 | e.printStackTrace(); | |
491 | } | |
492 | } finally { | |
493 | if (mc != null) mc.disconnect(); | |
494 | } | |
495 | msg = "You are " + (found ? "" : "not ") + "a member of the list <b>" + arg + "</b>.<br>\r\n"; | |
496 | if (!found && sublists) | |
497 | msg += "Note: You may be a member of a sublist of <b>" + arg + "</b>. You may wish to check the sublists by using the <b>show list members</b> function.<br>\r\n"; | |
498 | msg += "<form method=POST action=\"" + response.encodeUrl("showresult.jhtml") + "\">\r\n"; | |
499 | msg += "<input type=hidden name=list value=\"" + arg + "\">\r\n"; | |
500 | if (found) | |
501 | msg += "<input type=hidden name=operation value=delme>\r\n"; | |
502 | else | |
503 | msg += "<input type=hidden name=operation value=addme>\r\n"; | |
504 | msg += "<input name=submit type=submit value=\"" + (found ? "Remove Me" : "Add Me") + "\">\r\n"; | |
505 | msg += "</form>"; | |
506 | if (members != null) { | |
507 | session.putValue("list", arg); | |
508 | session.putValue("members", members); | |
509 | } | |
510 | return (msg); | |
511 | } | |
512 | ||
513 | String do_addremme(Hashtable qv, HttpServletRequest request, HttpServletResponse response, boolean add) throws AuthenticationError { | |
514 | HttpSession session = request.getSession(false); // Better be one | |
515 | if (session == null) { | |
516 | return("<p>Could not proceed, has it been 30 minutes since you last interaction. If so, back up and try again.</p>"); | |
517 | } | |
518 | ||
519 | String kname = do_authentication(request); | |
520 | ||
521 | String msg = null; | |
522 | String listname = (String) session.getValue("list"); | |
523 | if (listname == null) { | |
524 | return("<p>Could not find list name (shouldn't happen).</p>"); | |
525 | } | |
526 | MoiraConnect mc = null; | |
527 | try { | |
528 | mc = connect(); | |
529 | mc.proxy(kname); | |
530 | if (!add) | |
531 | mc.delete_member_from_list(listname, "USER", kname); | |
532 | else | |
533 | mc.add_member_to_list(listname, "USER", kname); | |
534 | } catch (MoiraException m) { | |
535 | msg = "<p><b>Unable to " + (add? "add" : "remove") + " you " + (add? "to" : "from") + " the " + listname + " list.<br>\r\n"; | |
536 | msg += "The error from Moira was: " + m.getMessage() + "</b></p>"; | |
537 | msg += "<!\r\n"; | |
538 | CharArrayWriter err = new CharArrayWriter(); | |
539 | PrintWriter perr = new PrintWriter(err); | |
540 | m.printStackTrace(perr); | |
541 | perr.flush(); | |
542 | msg += err.toString(); | |
543 | msg += "!>\r\n"; | |
544 | return (msg); | |
545 | } finally { | |
546 | try { | |
547 | if (mc != null) mc.disconnect(); | |
548 | } catch (Exception e) { | |
549 | } | |
550 | } | |
551 | if (add) msg = "You have been added to the <b>" + listname + "</b> list."; | |
552 | else msg = "You have been removed from the <b>" + listname + "</b> list."; | |
553 | return (msg); | |
554 | } | |
555 | ||
556 | String do_removemembers(Hashtable qv, HttpServletRequest request, HttpServletResponse response) throws AuthenticationError { | |
557 | Delmember [] del = null; | |
558 | String msg = null; | |
559 | String arg = (String) qv.get("list"); | |
560 | if (arg == null || arg.equals("")) { | |
561 | msg = "<p>Argument is required</p>"; | |
562 | return (msg); | |
563 | } | |
564 | ||
565 | String kname = do_authentication(request); | |
566 | ||
567 | HttpSession session = request.getSession(true); | |
568 | ||
569 | MoiraConnect mc = null; | |
570 | try { | |
571 | mc = connect(); | |
572 | mc.proxy(kname); | |
573 | Member [] members = mc.get_members_of_list(arg); | |
574 | if (members == null) { | |
575 | return("<P><b>No such list or empty list</b></p>."); | |
576 | } | |
577 | del = new Delmember[members.length]; | |
578 | for (int i = 0; i < members.length; i++) { | |
579 | del[i] = new Delmember(members[i]); | |
580 | } | |
581 | mc.disconnect(); | |
582 | mc = null; | |
583 | session.putValue("list", arg); | |
584 | session.removeValue("members"); // In case left over from previous call | |
585 | session.putValue("delmembers", del); | |
586 | } catch (MoiraException m) { | |
587 | try { | |
588 | msg = "<P><b>\r\n"; | |
589 | msg += m.getMessage(); | |
590 | msg += "</b></P>\r\n"; | |
591 | msg += "<!\r\n"; | |
592 | CharArrayWriter err = new CharArrayWriter(); | |
593 | PrintWriter perr = new PrintWriter(err); | |
594 | m.printStackTrace(perr); | |
595 | perr.flush(); | |
596 | msg += err.toString(); | |
597 | msg += "!>\r\n"; | |
598 | } catch (Exception e) { | |
599 | e.printStackTrace(); | |
600 | } | |
601 | } finally { | |
602 | if (mc != null) mc.disconnect(); | |
603 | } | |
604 | return (do_remdisplay(qv, request, response, del, 0)); | |
605 | } | |
606 | ||
607 | String do_remdisplay(Hashtable qv, HttpServletRequest request, HttpServletResponse response, Delmember [] del, int offset) { | |
608 | // Offset = -1 means show everybody | |
609 | boolean showall = false; | |
610 | if (offset < 0) { | |
611 | showall = true; | |
612 | offset = 0; | |
613 | } | |
614 | String msg = "<h2>Select Members to Delete</h2>\r\n"; | |
615 | if (((offset > 0) || del.length > MAXDISPLAY) && !showall) | |
616 | msg += "<p><font color=red>Note: Selections are remembered when you select the \"Previous\" and \"Next Buttons\".</font></p>\r\n"; | |
617 | msg += "<form method=POST action=\"" + | |
618 | response.encodeUrl("showresult.jhtml") + "\">\r\n"; | |
619 | msg += "<table border=0><tr><td></td><td>\r\n"; | |
620 | msg += "<table border=1 cellpadding=2>\r\n"; | |
621 | int len; | |
622 | if (showall) len = del.length; | |
623 | else len = offset + MAXDISPLAY; | |
624 | if (del.length < len) | |
625 | len = del.length; | |
626 | for (int i = offset; i < len; i++) { | |
627 | msg += "<tr><td><input type=checkbox name=selected value=\" " + i + "\""; | |
628 | if (del[i].marked) msg += " checked"; | |
629 | msg += "></td><td>" + del[i].member.getMemberType() + "</td>"; | |
630 | msg += "<td>" + del[i].member.getMemberId() + "</td></tr>\r\n"; | |
631 | } | |
632 | msg += "</table></td>\r\n"; | |
633 | msg += "<td><input type=hidden name=operation value=delmembers></td></tr>\r\n"; | |
634 | if (offset > 0) | |
635 | msg += "<td><input type=submit name=dodel value=\"Previous\"></td>"; | |
636 | else | |
637 | msg += "<td width=50> </td>"; | |
638 | if (!showall && (del.length > MAXDISPLAY)) | |
639 | msg += "<td><input type=submit name=dodel value=\"Show All\"></td>"; | |
640 | else msg += "<td width=50> </td>"; | |
641 | if (((offset + MAXDISPLAY) < del.length) && !showall) | |
642 | msg += "<td><input type=submit name=dodel value=\"Next\"></td></tr>\r\n"; | |
643 | else msg += "<td width=50> </td></tr>\r\n"; | |
644 | msg += "<tr><td></td><td><input type=submit name=dodel value=\"Delete Selected\"></td><td></td></tr></table></form>\r\n"; | |
645 | HttpSession session = request.getSession(false); | |
646 | session.putValue("offset", new Integer(offset)); | |
647 | return (msg); | |
648 | } | |
649 | ||
650 | ||
651 | String do_delmember(Hashtable qv, HttpServletRequest request, HttpServletResponse response) throws AuthenticationError { | |
652 | String kname = do_authentication(request); | |
653 | ||
654 | HttpSession session = request.getSession(false); // Better be one | |
655 | if (session == null) { | |
656 | return("<p>Could not proceed, has it been 30 minutes since you last interaction. If so, back up and try again.</p>"); | |
657 | } | |
658 | ||
659 | Delmember [] del = (Delmember []) session.getValue("delmembers"); | |
660 | if (del == null) | |
661 | return("<p>Could not proceed, membership list doesn't exist, this should not happen!</p>"); | |
662 | Integer OffsetO = (Integer) session.getValue("offset"); | |
663 | if (OffsetO == null) { // Hmmm.... | |
664 | OffsetO = new Integer(0); | |
665 | } | |
666 | ||
667 | int offset = OffsetO.intValue(); | |
668 | ||
669 | String dodel = (String)qv.get("dodel"); // This is the submit button | |
670 | if (dodel == null) | |
671 | return("<p>Could not proceed, submit button incorrect, shouldn't happen.</p>"); | |
672 | ||
673 | // Process the selections on this form | |
674 | ||
675 | int last = offset + MAXDISPLAY; | |
676 | if (last > del.length) last = del.length; | |
677 | for (int i = offset; i < last; i++) // Clear marked bits for displayed | |
678 | del[i].marked = false; // entries | |
679 | ||
680 | String selected = (String)qv.get("selected"); | |
681 | if (selected == null) selected = ""; // None selected | |
682 | ||
683 | StreamTokenizer tk = new StreamTokenizer(new StringReader(selected)); | |
684 | try { | |
685 | tk.parseNumbers(); | |
686 | while (tk.nextToken() != StreamTokenizer.TT_EOF) { | |
687 | if (tk.ttype != StreamTokenizer.TT_NUMBER) continue; | |
688 | int v = (int) tk.nval; | |
689 | del[v].marked = true; | |
690 | } | |
691 | } catch (IOException e) { | |
692 | e.printStackTrace(); | |
693 | return("<p>Exception while processing...</p>"); | |
694 | } | |
695 | ||
696 | if (dodel.equals("Next")) | |
697 | return(do_remdisplay(qv, request, response, del, offset + MAXDISPLAY)); | |
698 | if (dodel.equals("Previous")) | |
699 | return(do_remdisplay(qv, request, response, del, offset - MAXDISPLAY)); | |
700 | if (dodel.equals("Show All")) | |
701 | return(do_remdisplay(qv, request, response, del, -1)); | |
702 | if (!dodel.equals("Delete Selected")) | |
703 | return("<p>Cannot proceed, bad submit value, should not happen</p>"); | |
704 | // At this point we are going to display a list of who will be | |
705 | // deleted and offer a confirmation. | |
706 | ||
707 | String listname = (String) session.getValue("list"); | |
708 | if (listname == null) { | |
709 | return("<p>Could not find list name (shouldn't happen).</p>"); | |
710 | } | |
711 | ||
712 | // Check to see if anyone will be removed | |
713 | ||
714 | boolean havesome = false; | |
715 | for (int i = 0; i < del.length; i++) { | |
716 | if (del[i].marked) { | |
717 | havesome = true; | |
718 | break; | |
719 | } | |
720 | } | |
721 | if (!havesome) | |
722 | return("No members selected to be removed"); | |
723 | ||
724 | // Some will be, so throw up confirmation dialog | |
725 | ||
726 | String msg = "<h2>Please Confirm Deletion of:</h2>\r\n"; | |
727 | msg += "<table border=1 cellpadding=2>\r\n"; | |
728 | for (int i = 0; i < del.length; i++) { | |
729 | if (del[i].marked) { | |
730 | msg += "<tr><td>" + del[i].member.getMemberType() + "</td>"; | |
731 | msg += "<td>" + del[i].member.getMemberId() + "</td></tr>\r\n"; | |
732 | } | |
733 | } | |
734 | msg += "</table>\r\n"; | |
735 | msg += "<form method=POST action=\"" + | |
736 | response.encodeUrl("showresult.jhtml") + "\">\r\n"; | |
737 | msg += "<input type=hidden name=operation value=delconfirm>\r\n"; | |
738 | msg += "<input type=submit value=\"Confirm Deletion\">\r\n"; | |
739 | msg += "</form>\r\n"; | |
740 | return (msg); | |
741 | } | |
742 | ||
743 | String do_delconfirm(Hashtable qv, HttpServletRequest request, HttpServletResponse response) throws AuthenticationError { | |
744 | ||
745 | String kname = do_authentication(request); | |
746 | ||
747 | String msg = ""; | |
748 | ||
749 | HttpSession session = request.getSession(false); // Better be one | |
750 | if (session == null) { | |
751 | return("<p>Could not proceed, has it been 30 minutes since you last interaction. If so, back up and try again.</p>"); | |
752 | } | |
753 | ||
754 | String listname = (String)session.getValue("list"); | |
755 | ||
756 | Delmember [] del = (Delmember []) session.getValue("delmembers"); | |
757 | if (del == null) | |
758 | return("<p>Cannot proceed, nothing to delete, shouldn't happen!</p>"); | |
759 | ||
760 | Vector problems = new Vector(); | |
761 | Vector success = new Vector(); | |
762 | ||
763 | MoiraConnect mc = null; | |
764 | try { | |
765 | mc = connect(); | |
766 | mc.proxy(kname); | |
767 | for (int i = 0; i < del.length; i++) { | |
768 | try { | |
769 | if (del[i].marked) { | |
770 | mc.delete_member_from_list(listname, del[i].member.getMemberType(), del[i].member.getMemberId()); | |
771 | success.addElement(del[i].member); | |
772 | } | |
773 | } catch (MoiraException m) { | |
774 | problems.addElement("<tr><td>" + del[i].member.getMemberId() + "</td><td>" + m.getMessage() + "</td></tr>\r\n"); | |
775 | } | |
776 | } | |
777 | } catch (MoiraException m) { | |
778 | msg = "<p><b>" + m.getMessage() + "</b></p>"; | |
779 | msg += "<!\r\n"; | |
780 | CharArrayWriter err = new CharArrayWriter(); | |
781 | PrintWriter perr = new PrintWriter(err); | |
782 | m.printStackTrace(perr); | |
783 | perr.flush(); | |
784 | msg += err.toString(); | |
785 | msg += "!>\r\n"; | |
786 | return (msg); | |
787 | } finally { | |
788 | try { | |
789 | if (mc != null) mc.disconnect(); | |
790 | } catch (Exception e) { | |
791 | } | |
792 | } | |
793 | ||
794 | msg = ""; | |
795 | if (success.size() > 0) { | |
796 | msg += "<h2>Deleted the following:</h2>\r\n"; | |
797 | msg += "<table border=1 cellpadding=2>\r\n"; | |
798 | for (int i = 0; i < success.size(); i++) { | |
799 | msg += "<tr><td>" + ((Member)success.elementAt(i)).getMemberId() + "</td></tr>\r\n"; | |
800 | } | |
801 | msg += "</table>\r\n"; | |
802 | } | |
803 | if (problems.size() > 0) { | |
804 | msg += "<p><h2>There were difficulties removing:</h2>\r\n"; | |
805 | msg += "<table border=1 cellpadding=2>\r\n"; | |
806 | for (int i = 0; i < problems.size(); i++) { | |
807 | msg += (String)problems.elementAt(i); | |
808 | } | |
809 | msg += "</table>\r\n"; | |
810 | } | |
811 | ||
812 | return (msg); | |
813 | } | |
814 | ||
815 | String do_showlistinfo(Hashtable qv, HttpServletRequest request, HttpServletResponse response) throws AuthenticationError { | |
816 | ||
817 | String kname = do_authentication(request); | |
818 | ||
819 | String list = (String)qv.get("list"); | |
820 | ||
821 | if (list == null || list.equals("")) { | |
822 | return("Hmmm, no list specified"); | |
823 | } | |
824 | ||
825 | HttpSession session = request.getSession(true); | |
826 | ||
827 | String msg = ""; | |
828 | MoiraConnect mc = null; | |
829 | ListInfo li = null; | |
830 | try { | |
831 | mc = connect(); | |
832 | mc.proxy(kname); | |
833 | li = mc.get_list_info(list); | |
834 | } catch (MoiraException m) { | |
835 | msg += "Error getting list info: " + m.getMessage(); | |
836 | msg += "<!\r\n"; | |
837 | CharArrayWriter err = new CharArrayWriter(); | |
838 | PrintWriter perr = new PrintWriter(err); | |
839 | m.printStackTrace(perr); | |
840 | perr.flush(); | |
841 | msg += err.toString(); | |
842 | msg += "!>\r\n"; | |
843 | return (msg); | |
844 | } finally { | |
845 | try { | |
846 | if (mc != null) mc.disconnect(); | |
847 | } catch (Exception e) { | |
848 | } | |
849 | } | |
850 | if (li == null) { | |
851 | return("Did not find list info."); | |
852 | } | |
853 | msg += "<b>List: " + list + "</b><br>\r\n"; | |
854 | msg += "Description: " + descript(li.description) + "<br>\r\n"; | |
855 | if (li.maillist) | |
856 | msg += "This list is a mailing list.<br>\r\n"; | |
857 | if (li.grouplist) | |
858 | msg += "This list is a Group and its ID number is " + li.gid + ".<br>\r\n"; | |
859 | msg += "The Administrator of this list is the " + li.ace_type + ": " + li.ace_name + ".<br>\r\n"; | |
860 | msg += "This list is: " + mkflags(li) + ".<br>\r\n"; | |
861 | msg += "Last modification by " + li.moduser + " at " + df.format(li.modtime) + " with " + li.modwith + ".<br>\r\n"; | |
862 | return (msg); | |
863 | } | |
864 | ||
865 | String do_updatelistinfo(Hashtable qv, HttpServletRequest request, HttpServletResponse response) throws AuthenticationError { | |
866 | ||
867 | String kname = do_authentication(request); | |
868 | ||
869 | String list = (String)qv.get("list"); | |
870 | ||
871 | if (list == null || list.equals("")) { | |
872 | return("Hmmm, no list specified"); | |
873 | } | |
874 | ||
875 | HttpSession session = request.getSession(true); | |
876 | ||
877 | String msg = ""; | |
878 | MoiraConnect mc = null; | |
879 | ListInfo li = null; | |
880 | try { | |
881 | mc = connect(); | |
882 | mc.proxy(kname); | |
883 | li = mc.get_list_info(list); | |
884 | } catch (MoiraException m) { | |
885 | msg += "Error getting list info: " + m.getMessage(); | |
886 | msg += "<!\r\n"; | |
887 | CharArrayWriter err = new CharArrayWriter(); | |
888 | PrintWriter perr = new PrintWriter(err); | |
889 | m.printStackTrace(perr); | |
890 | perr.flush(); | |
891 | msg += err.toString(); | |
892 | msg += "!>\r\n"; | |
893 | return (msg); | |
894 | } finally { | |
895 | try { | |
896 | if (mc != null) mc.disconnect(); | |
897 | } catch (Exception e) { | |
898 | } | |
899 | } | |
900 | if (li == null) { | |
901 | return("Did not find list info."); | |
902 | } | |
903 | ||
904 | session.putValue("listinfo", li); // Save for the confirmation call | |
905 | session.putValue("list", list); // Save for side bar update | |
906 | session.removeValue("members"); // In case left over... | |
907 | ||
908 | msg += "<form method=POST action=\"" + | |
909 | response.encodeUrl("showresult.jhtml") + "\">\r\n"; | |
910 | msg += "<input type=hidden name=operation value=updatelistinfoconf>\r\n"; | |
911 | msg += "<b>Update characteristics of list " + list + "</b><p>\r\n"; | |
912 | msg += "Is this list a maillist? <input type=radio name=maillist value=1 " | |
913 | + (li.maillist ? "checked" : "") + ">Yes <input type=radio name=maillist value=0 " + (li.maillist ? "" : "checked") + "> No<br>\r\n"; | |
914 | // Note: We don't update group information here | |
915 | ||
916 | msg += "Is this list a public list? <input type=radio name=public value=1 " | |
917 | + (li.bpublic ? "checked" : "") + ">Yes <input type=radio name=public value=0 " + (li.bpublic ? "" : "checked") + "> No<br>\r\n"; | |
918 | msg += "Is this list a hidden list? <input type=radio name=hidden value=1 " | |
919 | + (li.hidden ? "checked" : "") + ">Yes <input type=radio name=hidden value=0 " + (li.hidden ? "" : "checked") + "> No<p>\r\n"; | |
920 | ||
921 | msg += "The Administrator for this list is<br>\r\n"; | |
922 | msg += "<select name=ace_type><option value=\"USER\"" + | |
923 | (li.ace_type.equals("USER") ? " selected" : "") + ">user</option>" + | |
924 | "<option value=\"LIST\"" + (li.ace_type.equals("LIST") ? " selected" : "") + ">list</option>" + | |
925 | "<option value=\"KERBEROS\"" + (li.ace_type.equals("KERBEROS") ? " selected" : "") + ">kerberos</option></select>"; | |
926 | msg += " <input name=ace_name value=\"" + li.ace_name + "\"><br>\r\n"; | |
927 | msg += "Description:<br>\r\n"; | |
928 | msg += "<textarea name=description cols=60 rows=3>" + li.description + "</textarea><br>\r\n"; | |
929 | msg += "<input type=submit value=\"Make Update\"></form>\r\n"; | |
930 | return (msg); | |
931 | } | |
932 | ||
933 | String do_updatelistinfoconf(Hashtable qv, HttpServletRequest request, HttpServletResponse response) throws AuthenticationError { | |
934 | ||
935 | String kname = do_authentication(request); | |
936 | HttpSession session = request.getSession(false); // Better be one | |
937 | if (session == null) { | |
938 | return("<p>Could not proceed, has it been 30 minutes since you last interaction. If so, back up and try again.</p>"); | |
939 | } | |
940 | ||
941 | ListInfo li = (ListInfo)session.getValue("listinfo"); | |
942 | if (li == null) { | |
943 | return("<p>Could not proceed, could not find orignial list info, should not happen!</p>"); | |
944 | } | |
945 | ||
946 | String tmp = (String)qv.get("description"); | |
947 | if (tmp != null) li.description = tmp; | |
948 | tmp = (String)qv.get("maillist"); | |
949 | if (tmp != null) { | |
950 | if (tmp.equals("1")) li.maillist = true; | |
951 | else li.maillist = false; | |
952 | } | |
953 | tmp = (String)qv.get("public"); | |
954 | if (tmp != null) { | |
955 | if (tmp.equals("1")) li.bpublic = true; | |
956 | else li.bpublic = false; | |
957 | } | |
958 | tmp = (String)qv.get("hidden"); | |
959 | if (tmp != null) { | |
960 | if (tmp.equals("1")) li.hidden = true; | |
961 | else li.hidden = false; | |
962 | } | |
963 | tmp = (String)qv.get("ace_type"); | |
964 | if (tmp != null) | |
965 | li.ace_type = tmp; | |
966 | ||
967 | tmp = (String)qv.get("ace_name"); | |
968 | if (tmp != null) | |
969 | li.ace_name = tmp; | |
970 | ||
971 | MoiraConnect mc = null; | |
972 | try { | |
973 | mc = connect(); | |
974 | mc.proxy(kname); | |
975 | mc.update_list_info(li.name, li); | |
976 | mc.disconnect(); | |
977 | mc = null; | |
978 | } catch (MoiraException e) { | |
979 | String msg; | |
980 | if (e.getMessage().startsWith("No such list")) { | |
981 | msg = "<p><b>Error updating " + li.name + ".<br>\r\n"; | |
982 | msg += "The list you specified as administrator does not exist.</p>\r\n"; | |
983 | } else if(e.getMessage().startsWith("No such user")) { | |
984 | msg = "<p><b>Error updating " + li.name + ".<br>\r\n"; | |
985 | msg += "The user you specified as administrator is not known to Moira.</p>\r\n"; | |
986 | } else | |
987 | msg = "<p><b>Error during update of " + li.name + ": " + e.getMessage() + "</b></p>"; | |
988 | msg += "<!\r\n"; | |
989 | CharArrayWriter err = new CharArrayWriter(); | |
990 | PrintWriter perr = new PrintWriter(err); | |
991 | e.printStackTrace(perr); | |
992 | perr.flush(); | |
993 | msg += err.toString(); | |
994 | msg += "!>\r\n"; | |
995 | return (msg); | |
996 | } finally { | |
997 | try { | |
998 | if (mc != null) mc.disconnect(); | |
999 | } catch (Exception e) { | |
1000 | } | |
1001 | } | |
1002 | String msg = "<b>Update of " + li.name + " succeeded</b><p>\r\n"; | |
1003 | qv.put("list", li.name); | |
1004 | msg += do_showlistinfo(qv, request, response); | |
1005 | return (msg); | |
1006 | } | |
1007 | ||
1008 | String do_addfinal(Hashtable qv, HttpServletRequest request, HttpServletResponse response) throws AuthenticationError { | |
1009 | HttpSession session = request.getSession(false); // Better be one | |
1010 | if (session == null) { | |
1011 | return("<p>Could not proceed, has it been 30 minutes since you last interaction. If so, back up and try again.</p>"); | |
1012 | } | |
1013 | ||
1014 | String kname = do_authentication(request); | |
1015 | ||
1016 | String listname = (String) session.getValue("list"); | |
1017 | if (listname == null) { | |
1018 | return("<p>Unable to find list name! (shouldn't happen).</p>"); | |
1019 | } | |
1020 | String msg = ""; | |
1021 | String member = (String)qv.get("member"); | |
1022 | String type = (String)qv.get("type"); | |
1023 | if (member == null || type == null || member.equals("")) { | |
1024 | return("<p>No names selected to be added!</p>"); | |
1025 | } | |
1026 | MoiraConnect mc = null; | |
1027 | StreamTokenizer tk = null; | |
1028 | msg += "<table border=1 cellpadding=2>\r\n"; | |
1029 | boolean addheader = false; | |
1030 | Vector warnings = new Vector(); | |
1031 | Vector problems = new Vector(); | |
1032 | try { | |
1033 | mc = connect(); | |
1034 | mc.proxy(kname); | |
1035 | tk = new StreamTokenizer(new StringReader(member)); | |
1036 | tk.wordChars('@', '@'); | |
1037 | tk.wordChars('0', '9'); | |
1038 | tk.wordChars('_', '_'); | |
1039 | while (tk.nextToken() != StreamTokenizer.TT_EOF) { | |
1040 | if (tk.ttype != StreamTokenizer.TT_WORD) continue; | |
1041 | try { | |
1042 | ||
1043 | // Pre-process user input | |
1044 | String [] user = canonicalize(tk.sval, type); | |
1045 | ||
1046 | mc.add_member_to_list(listname, user[1], user[0]); | |
1047 | if (!addheader) { | |
1048 | msg += "<tr><td>Added to list</td></tr>\r\n"; | |
1049 | addheader = true; | |
1050 | } | |
1051 | msg += "<tr><td>" + user[1] + "</td><td>" + user[0] + "</td></tr>\r\n"; | |
1052 | if (user.length > 2) | |
1053 | warnings.addElement(user[2]); | |
1054 | } catch (MoiraException e) { | |
1055 | String err = "<tr><td>" + tk.sval + "</td><td>" + e.getMessage() + "</td></tr>\r\n"; | |
1056 | problems.addElement(err); | |
1057 | } | |
1058 | } | |
1059 | if (!addheader) // We didn't seem to be able to add anyone | |
1060 | msg += "<tr><td>No one added!</td></tr>\r\n"; | |
1061 | msg += "</table>\r\n"; | |
1062 | mc.disconnect(); | |
1063 | mc = null; | |
1064 | } catch (MoiraException e) { | |
1065 | if (tk != null) | |
1066 | msg = "<p><b>Error adding " + tk.sval + ": " + e.getMessage() + "</b></p>"; | |
1067 | else | |
1068 | msg = "<p><b>Error during add: " + e.getMessage() + "</b></p>"; | |
1069 | msg += "<!\r\n"; | |
1070 | CharArrayWriter err = new CharArrayWriter(); | |
1071 | PrintWriter perr = new PrintWriter(err); | |
1072 | e.printStackTrace(perr); | |
1073 | perr.flush(); | |
1074 | msg += err.toString(); | |
1075 | msg += "!>\r\n"; | |
1076 | return (msg); | |
1077 | } catch (IOException e) { | |
1078 | e.printStackTrace(); // Shouldn't happen | |
1079 | } finally { | |
1080 | try { | |
1081 | if (mc != null) mc.disconnect(); | |
1082 | } catch (Exception e) { | |
1083 | } | |
1084 | } | |
1085 | if (problems.size() != 0) { | |
1086 | msg += "<p>There were difficulties adding the following users:<br>\r\n"; | |
1087 | msg += "<table border=1 cellpadding=2>\r\n"; | |
1088 | for (int i = 0; i < problems.size(); i++) | |
1089 | msg += problems.elementAt(i); | |
1090 | msg += "</table>\r\n"; | |
1091 | } | |
1092 | if (warnings.size() != 0) { | |
1093 | msg += "<p>The following warnings were generated:<br>\r\n"; | |
1094 | msg += "<table border=1 cellpadding=2>\r\n"; | |
1095 | for (int i = 0; i < warnings.size(); i++) | |
1096 | msg += "<tr><td>" + warnings.elementAt(i) + "</td></tr>\r\n"; | |
1097 | msg += "</table>\r\n"; | |
1098 | } | |
1099 | return (msg); | |
1100 | } | |
1101 | ||
1102 | String getfile(String operation) { | |
1103 | ResourceBundle bd = null; | |
1104 | try { | |
1105 | bd = ResourceBundle.getBundle("mit.moira.FileParts"); | |
1106 | } catch (java.util.MissingResourceException e) { | |
1107 | return("Cannot find FileParts.properties"); | |
1108 | } | |
1109 | if (bd == null) return("Cannot find FileParts.properties!"); | |
1110 | String filename = null; | |
1111 | try { | |
1112 | filename = bd.getString(operation); | |
1113 | } catch (java.util.MissingResourceException e) { | |
1114 | return("Cannot find file for operation: " + operation); | |
1115 | } | |
1116 | if (filename == null) { | |
1117 | return("Cannot find file for operation: " + operation); | |
1118 | } | |
1119 | File file = new File(filename); | |
1120 | if (!file.isFile()) return("Cannot file file: " + filename); | |
1121 | long filemodtime = file.lastModified(); | |
1122 | Long cachemodtime = (Long) FileTimes.get(filename); | |
1123 | if (cachemodtime == null || filemodtime > cachemodtime.longValue()) { | |
1124 | // Need to fetch the file into the cache | |
1125 | byte [] buffer = null; | |
1126 | try { | |
1127 | BufferedInputStream input = new BufferedInputStream(new FileInputStream(filename)); | |
1128 | buffer = new byte[input.available()]; | |
1129 | input.read(buffer); | |
1130 | input.close(); | |
1131 | } catch (FileNotFoundException f) { | |
1132 | // Should never happen given check above | |
1133 | } catch (IOException e) { | |
1134 | return("IO Error Reading: " + filename); | |
1135 | } | |
1136 | String data = new String(buffer); | |
1137 | data += "\r\n<!-- FileName: " + filename + "-->\r\n"; | |
1138 | FileTimes.put(filename, new Long(filemodtime)); | |
1139 | FileParts.put(filename, data); | |
1140 | return (data); | |
1141 | } else { | |
1142 | return ((String)FileParts.get(filename)); | |
1143 | } | |
1144 | } | |
1145 | ||
1146 | String mkflags(ListInfo li) { | |
1147 | String retval = ""; | |
1148 | int state = 0; | |
1149 | if (!li.hidden) { | |
1150 | retval = "visible"; | |
1151 | state = 1; | |
1152 | } | |
1153 | if (!li.bpublic) { | |
1154 | switch (state) { | |
1155 | case 0: | |
1156 | retval = "private"; | |
1157 | state = 1; | |
1158 | break; | |
1159 | case 1: | |
1160 | retval = "private and " + retval; | |
1161 | state = 2; | |
1162 | break; | |
1163 | case 2: | |
1164 | retval = "private, " + retval; | |
1165 | } | |
1166 | } | |
1167 | if (li.active) { | |
1168 | switch (state) { | |
1169 | case 0: | |
1170 | retval = "active"; | |
1171 | state = 1; | |
1172 | break; | |
1173 | case 1: | |
1174 | retval = "active and " + retval; | |
1175 | state = 2; | |
1176 | break; | |
1177 | case 2: | |
1178 | retval = "active, " + retval; | |
1179 | } | |
1180 | } | |
1181 | return (retval); | |
1182 | } | |
1183 | ||
1184 | /** | |
1185 | * pre-process user input. Mostly this catches cases where the | |
1186 | * incorrect type is used to add someone to a list. | |
1187 | * | |
1188 | * @param user String or Userid being proposed for an add | |
1189 | * @param type Either LIST,STRING or USER | |
1190 | * @return an array of elements. The first is the user portion followed by the type and an optional warning message. | |
1191 | */ | |
1192 | ||
1193 | private String [] canonicalize(String user, String type) throws MoiraException { | |
1194 | int i; | |
1195 | String [] retval = null; | |
1196 | if (type.equals("STRING")) { | |
1197 | i = user.indexOf('@'); | |
1198 | if (i != -1) { | |
1199 | String host = user.substring(i + 1); | |
1200 | if (host.equalsIgnoreCase("mit.edu")) { | |
1201 | retval = new String[3]; | |
1202 | retval[0] = user.substring(0, i); | |
1203 | retval[1] = "USER"; | |
1204 | retval[2] = "Converted " + user + " to userid " + retval[0]; | |
1205 | return (retval); | |
1206 | } | |
1207 | // Don't convert | |
1208 | retval = new String[2]; | |
1209 | retval[0] = user; | |
1210 | retval[1] = "STRING"; | |
1211 | return (retval); | |
1212 | } else { // No @ sign | |
1213 | throw new MoiraException("STRING (mailing list entries) must have an \'@\' in them!"); | |
1214 | } | |
1215 | } else if (type.equals("USER")) { | |
1216 | i = user.indexOf('@'); | |
1217 | if (i != -1) { | |
1218 | String host = user.substring(i + 1); | |
1219 | if (host.equalsIgnoreCase("mit.edu")) { | |
1220 | retval = new String[3]; | |
1221 | retval[0] = user.substring(0, i); | |
1222 | retval[1] = "USER"; | |
1223 | retval[2] = "Converted " + user + " to userid " + retval[0]; | |
1224 | return (retval); | |
1225 | } | |
1226 | throw new MoiraException("USER types must not have \'@\'s in them!"); | |
1227 | } | |
1228 | retval = new String[2]; | |
1229 | retval[0] = user; | |
1230 | retval[1] = type; | |
1231 | return (retval); | |
1232 | } else if (type.equals("LIST")) { | |
1233 | i = user.indexOf('@'); | |
1234 | if (i == -1) { // No '@' sign, just process normally | |
1235 | retval = new String[2]; | |
1236 | retval[0] = user; | |
1237 | retval[1] = type; | |
1238 | return (retval); | |
1239 | } else { | |
1240 | String host = user.substring(i + 1); | |
1241 | if (host.equalsIgnoreCase("mit.edu")) { // trim mit.edu | |
1242 | retval = new String[3]; | |
1243 | retval[0] = user.substring(0, i); | |
1244 | retval[1] = "LIST"; | |
1245 | retval[2] = "Converted " + user + " to list named " + retval[0]; | |
1246 | return (retval); | |
1247 | } else | |
1248 | throw new MoiraException("LIST types may not contain \'@\'s in them!"); | |
1249 | } | |
1250 | } else { // Just pass through everything else for now | |
1251 | retval = new String[2]; | |
1252 | retval[0] = user; | |
1253 | retval[1] = type; | |
1254 | return (retval); | |
1255 | } | |
1256 | } | |
1257 | ||
1258 | /** | |
1259 | * Remove <SCRIPT> tags from input String | |
1260 | * | |
1261 | * @param input String to check out | |
1262 | * @return String with <SCRIPT> tag removed | |
1263 | */ | |
1264 | private String descript(String input) { | |
1265 | String lc = input.toLowerCase(); | |
1266 | int i = lc.indexOf("<scri"); | |
1267 | int j = lc.lastIndexOf("</scri"); | |
1268 | int len = input.length(); | |
1269 | if (i == -1) return (input); // Nothing to do. | |
1270 | else if (j == -1) { // No closing script tag | |
1271 | return (input.substring(0, i)); | |
1272 | } else { | |
1273 | return (input.substring(0, i) + input.substring(j)); | |
1274 | } | |
1275 | } | |
1276 | ||
1277 | /** | |
1278 | * Shutdown the servlet | |
1279 | * | |
1280 | */ | |
1281 | public void destroy() { | |
1282 | super.destroy(); | |
1283 | kt.destroy(); | |
1284 | } | |
1285 | ||
1286 | ||
1287 | /** | |
1288 | * Connect to the Moira Server. Special case the error KE_RD_AP_BADD. | |
1289 | * This error occurs if the tickets we have contain the wrong IP address. | |
1290 | * This can happen if we are on a multi-homed system. If this happens, | |
1291 | * get new tickets and try again. If we exceed the loop count, throw | |
1292 | * an exception (sigh). | |
1293 | * | |
1294 | * @return A Moira Connection Object | |
1295 | * @exception MoiraException on any error | |
1296 | */ | |
1297 | protected MoiraConnect connect() throws MoiraException { | |
1298 | MoiraConnect retval = null; | |
1299 | int count = 0; | |
1300 | while (count++ < 10) { // Got to stop at some point! | |
1301 | retval = new MoiraConnect(MOIRA_SERVER, LOCK); | |
1302 | retval.connect(); | |
1303 | try { | |
1304 | retval.auth(); | |
1305 | return (retval); // No exception, return. yeah! | |
1306 | } catch (MoiraException m) { | |
1307 | if ((m.getCode() != KE_RD_AP_BADD) || (count > 8)) { | |
1308 | if (retval != null) { | |
1309 | try { | |
1310 | retval.disconnect(); | |
1311 | } catch (Exception e) { | |
1312 | } | |
1313 | } | |
1314 | throw m; // Re-throw if not the error we expect or we are looping | |
1315 | } | |
1316 | } | |
1317 | if (retval != null) { | |
1318 | try { | |
1319 | retval.disconnect(); | |
1320 | } catch (Exception e) { | |
1321 | } | |
1322 | retval = null; | |
1323 | } | |
1324 | System.err.println("MoiraServlet: Forced Renewal..."); | |
1325 | kt.renew(); // Renew tickets | |
1326 | } | |
1327 | return (null); | |
1328 | } | |
1329 | ||
1330 | } | |
1331 | ||
1332 | class Delmember { | |
1333 | boolean marked = false; | |
1334 | Member member = null; | |
1335 | ||
1336 | Delmember(Member m) { | |
1337 | member = m; | |
1338 | } | |
1339 | } |