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1 | #if (!defined(lint) && !defined(SABER)) | |
2 | static char rcsid_module_c[] = "$Header$"; | |
3 | #endif lint | |
4 | ||
5 | /* This is the file user.c for the MOIRA Client, which allows a nieve | |
6 | * user to quickly and easily maintain most parts of the MOIRA database. | |
7 | * It Contains: Functions for manipulating user information. | |
8 | * | |
9 | * Created: 5/9/88 | |
10 | * By: Chris D. Peterson | |
11 | * | |
12 | * $Source$ | |
13 | * $Author$ | |
14 | * $Header$ | |
15 | * | |
16 | * Copyright 1988 by the Massachusetts Institute of Technology. | |
17 | * | |
18 | * For further information on copyright and distribution | |
19 | * see the file mit-copyright.h | |
20 | */ | |
21 | ||
22 | #include <stdio.h> | |
23 | #include <string.h> | |
24 | #include <moira.h> | |
25 | #include <moira_site.h> | |
26 | #include <menu.h> | |
27 | #include <ctype.h> | |
28 | #include <sys/time.h> | |
29 | #ifdef GDSS | |
30 | #include <des.h> | |
31 | #include <krb.h> | |
32 | #include <gdss.h> | |
33 | #endif | |
34 | #include "mit-copyright.h" | |
35 | #include "defs.h" | |
36 | #include "f_defs.h" | |
37 | #include "globals.h" | |
38 | ||
39 | #define LOGIN 0 | |
40 | #define UID 1 | |
41 | #define BY_NAME 2 | |
42 | #define CLASS 3 | |
43 | #define ID 4 | |
44 | ||
45 | #ifdef ATHENA | |
46 | #define DEFAULT_SHELL "/bin/athena/tcsh" | |
47 | #else | |
48 | #define DEFAULT_SHELL "/bin/csh" | |
49 | #endif | |
50 | #define DEFAULT_CLASS "?" | |
51 | ||
52 | ||
53 | /* Function Name: UserState | |
54 | * Description: Convert a numeric state into a descriptive string. | |
55 | * Arguments: state value | |
56 | * Returns: pointer to statically allocated string. | |
57 | */ | |
58 | ||
59 | static char *states[] = { "Registerable (0)", | |
60 | "Active (1)", | |
61 | "Half Registered (2)", | |
62 | "Deleted (3)", | |
63 | "Not registerable (4)", | |
64 | "Enrolled/Registerable (5)", | |
65 | "Enrolled/Not Registerable (6)", | |
66 | "Half Enrolled (7)" }; | |
67 | ||
68 | static char *UserState(state) | |
69 | int state; | |
70 | { | |
71 | char buf[BUFSIZ]; | |
72 | ||
73 | if (state < 0 || state >= US_END) { | |
74 | sprintf(buf, "Unknown (%d)", state); | |
75 | return(buf); | |
76 | } | |
77 | return(states[state]); | |
78 | } | |
79 | ||
80 | ||
81 | /* Function Name: PrintUserName | |
82 | * Description: Print name of a user. | |
83 | * Arguments: info - the information about a user. | |
84 | * Returns: none. | |
85 | */ | |
86 | ||
87 | static void | |
88 | PrintUserName(info) | |
89 | char ** info; | |
90 | { | |
91 | char buf[BUFSIZ], print_buf[BUFSIZ]; | |
92 | sprintf(buf, "%s, %s %s", info[U_LAST], info[U_FIRST], info[U_MIDDLE]); | |
93 | sprintf(print_buf, "%-40s User Name: %s", buf, info[U_NAME]); | |
94 | Put_message(print_buf); | |
95 | } | |
96 | ||
97 | /* Function Name: PrintUserInfo | |
98 | * Description: Prints Information about a user. | |
99 | * Arguments: info - an argument list with the user information | |
100 | * in it. | |
101 | * Returns: none | |
102 | */ | |
103 | ||
104 | static void | |
105 | PrintUserInfo(info) | |
106 | char ** info; | |
107 | { | |
108 | char name[BUFSIZ], buf[BUFSIZ]; | |
109 | int status; | |
110 | #ifdef GDSS | |
111 | SigInfo si; | |
112 | #endif | |
113 | ||
114 | sprintf(name, "%s, %s %s", info[U_LAST], info[U_FIRST], info[U_MIDDLE]); | |
115 | sprintf(buf, "Login name: %-20s Full name: %s", info[U_NAME], name); | |
116 | Put_message(buf); | |
117 | sprintf(buf, "User id: %-23s Login shell %-10s Class: %s", | |
118 | info[U_UID], info[U_SHELL], info[U_CLASS]); | |
119 | Put_message(buf); | |
120 | ||
121 | #ifdef GDSS | |
122 | sprintf(buf, "%s:%s", info[U_NAME], info[U_MITID]); | |
123 | si.rawsig = NULL; | |
124 | status = GDSS_Verify(buf, strlen(buf), info[U_SIGNATURE], &si); | |
125 | #ifdef DEBUG | |
126 | hex_dump(info[U_SIGNATURE]); | |
127 | sprintf(buf, "GDSS_Verify => %d", status); | |
128 | Put_message(buf); | |
129 | #endif /* DEBUG */ | |
130 | #else /* GDSS */ | |
131 | status = 0; | |
132 | #endif /* GDSS */ | |
133 | ||
134 | sprintf(buf, "Account is: %-20s MIT ID number: %s Signed: %s", | |
135 | UserState(atoi(info[U_STATE])), info[U_MITID], | |
136 | *info[U_SIGNATURE] ? (status ? "Bad" : "Yes") : "No"); | |
137 | Put_message(buf); | |
138 | if (atoi(info[U_SECURE])) | |
139 | sprintf(buf, "Secure password set on %s.", atot(info[U_SECURE])); | |
140 | else | |
141 | sprintf(buf, "No secure password set."); | |
142 | Put_message(buf); | |
143 | sprintf(buf, "Comments: %s", info[U_COMMENT]); | |
144 | Put_message(buf); | |
145 | sprintf(buf, MOD_FORMAT, info[U_MODBY], info[U_MODTIME],info[U_MODWITH]); | |
146 | Put_message(buf); | |
147 | } | |
148 | ||
149 | /* Function Name: SetUserDefaults | |
150 | * Description: Sets the default values for add user. | |
151 | * Arguments: info - a blank user info array of char *'s. | |
152 | * Returns: args - the filled info structure. | |
153 | */ | |
154 | ||
155 | static char ** | |
156 | SetUserDefaults(info) | |
157 | char ** info; | |
158 | { | |
159 | info[U_NAME] = Strsave(UNIQUE_LOGIN); | |
160 | info[U_UID] = Strsave(UNIQUE_UID); | |
161 | info[U_SHELL] = Strsave(DEFAULT_SHELL); | |
162 | info[U_LAST] = Strsave(DEFAULT_NONE); | |
163 | info[U_FIRST] = Strsave(DEFAULT_NONE); | |
164 | info[U_MIDDLE] = Strsave(DEFAULT_NONE); | |
165 | info[U_STATE] = Strsave(DEFAULT_NO); | |
166 | info[U_MITID] = Strsave(DEFAULT_NONE); | |
167 | info[U_CLASS] = Strsave(DEFAULT_CLASS); | |
168 | info[U_COMMENT] = Strsave(""); | |
169 | info[U_SIGNATURE] = Strsave(""); | |
170 | info[U_SECURE] = Strsave("0"); | |
171 | info[U_MODTIME] = info[U_MODBY] = info[U_MODWITH] = info[U_END] = NULL; | |
172 | return(info); | |
173 | } | |
174 | ||
175 | ||
176 | /* Check that the supplied name follows the capitalization rules, and | |
177 | * offer to correct it if not. | |
178 | */ | |
179 | ||
180 | CorrectCapitalization(name) | |
181 | char **name; | |
182 | { | |
183 | char temp_buf[BUFSIZ], fixname[BUFSIZ]; | |
184 | ||
185 | strcpy(fixname, *name); | |
186 | FixCase(fixname); | |
187 | if (strcmp(fixname, *name)) { | |
188 | Put_message("You entered a name which does not follow the capitalization conventions."); | |
189 | sprintf(temp_buf, "Correct it to \"%s\"", fixname); | |
190 | if (YesNoQuestion(temp_buf, 1) == TRUE) { | |
191 | free(*name); | |
192 | *name = strsave(fixname); | |
193 | } | |
194 | } | |
195 | } | |
196 | ||
197 | ||
198 | /* Function Name: AskUserInfo. | |
199 | * Description: This function askes the user for information about a | |
200 | * machine and saves it into a structure. | |
201 | * Arguments: info - a pointer the the structure to put the info into. | |
202 | * flags - Flags asking us which info we want. | |
203 | * Returns: the args to pass to the query. | |
204 | * NOTES: the return args are not necessarily in the correct order to | |
205 | * use the #defined names (e.g args[UID] is not the uid anymore). | |
206 | */ | |
207 | ||
208 | char ** | |
209 | AskUserInfo(info, name) | |
210 | char ** info; | |
211 | Bool name; | |
212 | { | |
213 | int siglen, i; | |
214 | #ifdef GDSS | |
215 | SigInfo si; | |
216 | #endif | |
217 | char temp_buf[BUFSIZ], *newname, *temp_ptr, *sig, sig_buf[BUFSIZ]; | |
218 | ||
219 | if (name) { | |
220 | sprintf(temp_buf,"\nChanging Attributes of user %s.\n",info[U_NAME]); | |
221 | Put_message(temp_buf); | |
222 | } else { | |
223 | struct qelem *elem = NULL; | |
224 | char *argv[3]; | |
225 | ||
226 | if (GetValueFromUser("User's last name", &info[U_LAST]) == SUB_ERROR) | |
227 | return(NULL); | |
228 | CorrectCapitalization(&info[U_LAST]); | |
229 | if (GetValueFromUser("User's first name", &info[U_FIRST]) == SUB_ERROR) | |
230 | return(NULL); | |
231 | CorrectCapitalization(&info[U_FIRST]); | |
232 | if (GetValueFromUser("User's middle name", &info[U_MIDDLE]) == | |
233 | SUB_ERROR) | |
234 | return(NULL); | |
235 | CorrectCapitalization(&info[U_MIDDLE]); | |
236 | argv[0] = info[U_FIRST]; | |
237 | argv[1] = info[U_LAST]; | |
238 | if (do_mr_query("get_user_account_by_name", 2, argv, | |
239 | StoreInfo, (char *) &elem) == 0) { | |
240 | Put_message("A user by that name already exists in the database."); | |
241 | Loop(QueueTop(elem), PrintUserInfo); | |
242 | Loop(QueueTop(elem), FreeInfo); | |
243 | FreeQueue(elem); | |
244 | if (YesNoQuestion("Add new user anyway", TRUE) != TRUE) | |
245 | return(NULL); | |
246 | } | |
247 | } | |
248 | if (name) { | |
249 | newname = Strsave(info[U_NAME]); | |
250 | if (GetValueFromUser("The new login name for this user", &newname) == | |
251 | SUB_ERROR) | |
252 | return(NULL); | |
253 | } else if (GetValueFromUser("Login name for this user", &info[U_NAME]) == | |
254 | SUB_ERROR) | |
255 | return(NULL); | |
256 | ||
257 | if (GetValueFromUser("User's UID", &info[U_UID]) == SUB_ERROR) | |
258 | return(NULL); | |
259 | if (GetValueFromUser("User's shell", &info[U_SHELL]) == SUB_ERROR) | |
260 | return(NULL); | |
261 | if (name) { | |
262 | if (GetValueFromUser("User's last name", &info[U_LAST]) == SUB_ERROR) | |
263 | return(NULL); | |
264 | CorrectCapitalization(&info[U_LAST]); | |
265 | if (GetValueFromUser("User's first name", &info[U_FIRST]) == SUB_ERROR) | |
266 | return(NULL); | |
267 | CorrectCapitalization(&info[U_FIRST]); | |
268 | if (GetValueFromUser("User's middle name", &info[U_MIDDLE]) == | |
269 | SUB_ERROR) | |
270 | return(NULL); | |
271 | CorrectCapitalization(&info[U_MIDDLE]); | |
272 | } | |
273 | while (1) { | |
274 | int i; | |
275 | if (GetValueFromUser("User's status (? for help)", &info[U_STATE]) == | |
276 | SUB_ERROR) | |
277 | return(NULL); | |
278 | if (isdigit(info[U_STATE][0])) | |
279 | break; | |
280 | Put_message("Valid status numbers:"); | |
281 | for (i = 0; i < US_END; i++) { | |
282 | sprintf(temp_buf, " %d: %s", i, states[i]); | |
283 | Put_message(temp_buf); | |
284 | } | |
285 | } | |
286 | if (GetValueFromUser("User's MIT ID number", &info[U_MITID]) == SUB_ERROR) | |
287 | return(NULL); | |
288 | RemoveHyphens(info[U_MITID]); | |
289 | if (GetTypeFromUser("User's MIT Year (class)", "class", &info[U_CLASS]) == | |
290 | SUB_ERROR) | |
291 | return(NULL); | |
292 | if (GetValueFromUser("Comments", &info[U_COMMENT]) == SUB_ERROR) | |
293 | return(NULL); | |
294 | ||
295 | if (YesNoQuestion("Secure password set", | |
296 | atoi(info[U_SECURE]) ? TRUE : FALSE) == FALSE) { | |
297 | free(info[U_SECURE]); | |
298 | info[U_SECURE] = strsave("0"); | |
299 | } else if (!strcmp(info[U_SECURE], "0")) { | |
300 | char buf[16]; | |
301 | struct timeval tv; | |
302 | ||
303 | gettimeofday(&tv, (struct timezone *)NULL); | |
304 | sprintf(buf, "%d", tv.tv_sec); | |
305 | free(info[U_SECURE]); | |
306 | info[U_SECURE] = strsave(buf); | |
307 | } | |
308 | ||
309 | /* Sign record */ | |
310 | #ifdef GDSS | |
311 | if (strcmp(info[U_NAME], UNIQUE_LOGIN)) { | |
312 | if (name) | |
313 | sprintf(temp_buf, "%s:%s", newname, info[U_MITID]); | |
314 | else | |
315 | sprintf(temp_buf, "%s:%s", info[U_NAME], info[U_MITID]); | |
316 | si.rawsig = NULL; | |
317 | i = GDSS_Verify(temp_buf, strlen(temp_buf), info[U_SIGNATURE], &si); | |
318 | /* If it's already signed OK, don't resign it. */ | |
319 | if (i != GDSS_SUCCESS) { | |
320 | free(info[U_SIGNATURE]); | |
321 | info[U_SIGNATURE] = malloc(GDSS_Sig_Size() * 2); | |
322 | sign_again: | |
323 | i = GDSS_Sign(temp_buf, strlen(temp_buf), info[U_SIGNATURE]); | |
324 | if (i != GDSS_SUCCESS) | |
325 | com_err(program_name, gdss2et(i), "Failed to create signature"); | |
326 | else { | |
327 | unsigned char buf[256]; | |
328 | si.rawsig = buf; | |
329 | i = GDSS_Verify(temp_buf, strlen(temp_buf), | |
330 | info[U_SIGNATURE], &si); | |
331 | if (strlen(buf) > 68) { | |
332 | #ifdef DEBUG | |
333 | Put_message("Signature too long, trying again"); | |
334 | #endif /* DEBUG */ | |
335 | goto sign_again; | |
336 | } | |
337 | } | |
338 | #ifdef DEBUG | |
339 | Put_message("Made signature:"); | |
340 | } else { | |
341 | Put_message("Don't need to remake signature"); | |
342 | #endif /* DEBUG */ | |
343 | } | |
344 | #ifdef DEBUG | |
345 | hex_dump(info[U_SIGNATURE]); | |
346 | #endif /* DEBUG */ | |
347 | } | |
348 | #else /* GDSS */ | |
349 | info[U_SIGNATURE] = strsave(""); | |
350 | #endif /* GDSS */ | |
351 | ||
352 | FreeAndClear(&info[U_MODTIME], TRUE); | |
353 | FreeAndClear(&info[U_MODBY], TRUE); | |
354 | FreeAndClear(&info[U_MODWITH], TRUE); | |
355 | ||
356 | /* | |
357 | * Slide the newname into the #2 slot, this screws up all future references | |
358 | * to this list, since we slip the pointer into a info list it gets freed | |
359 | * when the rest of the list gets freed. | |
360 | */ | |
361 | if (name) | |
362 | SlipInNewName(info, newname); | |
363 | ||
364 | return(info); | |
365 | } | |
366 | ||
367 | /* Function Name: GetUserInfo | |
368 | * Description: Stores the user information in a queue. | |
369 | * Arguments: type - type of field given to get info, one of: | |
370 | * LOGIN, UID, BY_NAME, CLASS. | |
371 | * name1 - name of thing specified by type (wildcards okay) | |
372 | * name2 - other name, only used in get user by first and last. | |
373 | * (wildcards okay). | |
374 | * Returns: the first element of the queue containing the user info. | |
375 | * | |
376 | * Note: if we are checking a login name, if the length is greater | |
377 | * than 8 characters, we immediately print a "no such user" error. | |
378 | * This gets around a bug in Ingres, where a non-existent 8 character | |
379 | * username returns a "no such user" error instantaneously, but a 9 | |
380 | * character username takes 5-6 minutes. :-( We will need to change | |
381 | * this if we ever make a username longer than 8 characters. | |
382 | * Unlikely, but.... | |
383 | */ | |
384 | ||
385 | struct qelem * | |
386 | GetUserInfo(type, name1, name2) | |
387 | int type; | |
388 | char *name1, *name2; | |
389 | { | |
390 | char * args[2]; | |
391 | register int status; | |
392 | struct qelem * elem = NULL; | |
393 | ||
394 | switch(type) { | |
395 | case LOGIN: | |
396 | if (strlen(name1) > 8) { | |
397 | com_err(program_name, MR_USER, | |
398 | " when attempting to get_user_acount_by_login."); | |
399 | return (NULL); | |
400 | } | |
401 | args[0] = name1; | |
402 | if ( (status = do_mr_query("get_user_account_by_login", 1, args, | |
403 | StoreInfo, (char *) &elem)) != 0) { | |
404 | com_err(program_name, status, | |
405 | " when attempting to get_user_account_by_login."); | |
406 | return (NULL); | |
407 | } | |
408 | break; | |
409 | case UID: | |
410 | args[0] = name1; | |
411 | if ( (status = do_mr_query("get_user_account_by_uid", 1, args, | |
412 | StoreInfo, (char *) &elem)) != 0) { | |
413 | com_err(program_name, status, | |
414 | " when attempting to get_user_account_by_uid."); | |
415 | return (NULL); | |
416 | } | |
417 | break; | |
418 | case BY_NAME: | |
419 | args[0] = name1; | |
420 | args[1] = name2; | |
421 | if ( (status = do_mr_query("get_user_account_by_name", 2, args, | |
422 | StoreInfo, (char *) &elem)) != 0) { | |
423 | com_err(program_name, status, | |
424 | " when attempting to get_user_account_by_name."); | |
425 | return (NULL); | |
426 | } | |
427 | break; | |
428 | case CLASS: | |
429 | args[0] = name1; | |
430 | if ( (status = do_mr_query("get_user_account_by_class", 1, args, | |
431 | StoreInfo, (char *) &elem)) != 0) { | |
432 | com_err(program_name, status, | |
433 | " when attempting to get_user_account_by_class."); | |
434 | return (NULL); | |
435 | } | |
436 | break; | |
437 | case ID: | |
438 | args[0] = name1; | |
439 | if ( (status = do_mr_query("get_user_account_by_id", 1, args, | |
440 | StoreInfo, (char *) &elem)) != 0) { | |
441 | com_err(program_name, status, | |
442 | " when attempting to get_user_account_by_id."); | |
443 | return (NULL); | |
444 | } | |
445 | break; | |
446 | } | |
447 | return( QueueTop(elem) ); | |
448 | } | |
449 | ||
450 | /* Function Name: AddNewUser | |
451 | * Description: Adds a new user to the database. | |
452 | * Arguments: none. | |
453 | * Returns: DM_NORMAL. | |
454 | */ | |
455 | ||
456 | /* ARGSUSED */ | |
457 | int | |
458 | AddNewUser() | |
459 | { | |
460 | register int status; | |
461 | char ** args, *info[MAX_ARGS_SIZE]; | |
462 | ||
463 | if ((args = AskUserInfo(SetUserDefaults(info), FALSE)) == NULL) { | |
464 | Put_message("Aborted."); | |
465 | return(DM_NORMAL); | |
466 | } | |
467 | if (args == NULL) | |
468 | return(DM_NORMAL); | |
469 | if ( (status = do_mr_query("add_user_account", CountArgs(args), | |
470 | args, Scream, (char *) NULL)) != MR_SUCCESS) | |
471 | com_err(program_name, status, " in add_user_account"); | |
472 | else | |
473 | Put_message("New user added to database."); | |
474 | FreeInfo(args); | |
475 | return(DM_NORMAL); | |
476 | } | |
477 | ||
478 | ||
479 | /* Function Name: GetLoginName | |
480 | * Description: Asks the user for a login name and reserves | |
481 | * it with kerberous. | |
482 | * Arguments: none. | |
483 | * Returns: a malloced login name for the user. | |
484 | */ | |
485 | ||
486 | static char * | |
487 | GetLoginName() | |
488 | { | |
489 | char *name; | |
490 | ||
491 | name = strsave(""); | |
492 | if (GetValueFromUser("Login name for this user? ", &name) == SUB_ERROR) | |
493 | return(NULL); | |
494 | Put_message("KERBEROS code not added, did not reserve name with kerberos."); | |
495 | return(name); | |
496 | } | |
497 | ||
498 | ||
499 | /* Function Name: ChooseUser | |
500 | * Description: Choose a user from a list and return the uid. | |
501 | * Arguments: top - a queue of user information. | |
502 | * Returns: uid - the malloced uid of the user that was chosen. | |
503 | */ | |
504 | ||
505 | static char * | |
506 | ChooseUser(elem) | |
507 | struct qelem * elem; | |
508 | { | |
509 | while (elem != NULL) { | |
510 | char ** info = (char **) elem->q_data; | |
511 | PrintUserInfo(info); | |
512 | switch(YesNoQuitQuestion("Is this the user you want (y/n/q)", FALSE)) { | |
513 | case TRUE: | |
514 | return(Strsave(info[U_UID])); | |
515 | case FALSE: | |
516 | break; | |
517 | default: /* quit or ^C. */ | |
518 | return(NULL); | |
519 | } | |
520 | elem = elem->q_forw; | |
521 | } | |
522 | return(NULL); | |
523 | } | |
524 | ||
525 | /* Function Name: GetUidNumberFromName | |
526 | * Description: Gets the users uid number, from the name. | |
527 | * Arguments: none. | |
528 | * Returns: uid - a malloced string containing the uid. | |
529 | */ | |
530 | ||
531 | static char * | |
532 | GetUidNumberFromName() | |
533 | { | |
534 | char *args[5], *uid, first[BUFSIZ], last[BUFSIZ]; | |
535 | register int status; | |
536 | struct qelem * top = NULL; | |
537 | ||
538 | if (!Prompt_input("First Name: ", first, BUFSIZ)) | |
539 | return(NULL); | |
540 | if (!Prompt_input("Last Name: ", last, BUFSIZ)) | |
541 | return(NULL); | |
542 | FixCase(first); | |
543 | FixCase(last); | |
544 | ||
545 | args[0] = first; | |
546 | args[1] = last; | |
547 | ||
548 | switch (status = do_mr_query("get_user_account_by_name", 2, args, | |
549 | StoreInfo, (char *) &top)) { | |
550 | case MR_SUCCESS: | |
551 | break; | |
552 | case MR_NO_MATCH: | |
553 | Put_message("There is no user in the database with that name."); | |
554 | return(NULL); | |
555 | default: | |
556 | com_err(program_name, status, " in get_account_user_by_name."); | |
557 | return(NULL); | |
558 | } | |
559 | ||
560 | top = QueueTop(top); | |
561 | if (QueueCount(top) == 1) /* This is a unique name. */ { | |
562 | char ** info = (char **) top->q_data; | |
563 | Put_message("User ID Number retrieved for the user: "); | |
564 | Put_message(""); | |
565 | PrintUserName(info); | |
566 | uid = Strsave(info[U_UID]); | |
567 | FreeQueue(top); | |
568 | return(Strsave(uid)); | |
569 | } | |
570 | ||
571 | Put_message("That name is not unique, choose the user that you want."); | |
572 | uid = ChooseUser(top); | |
573 | FreeQueue(top); | |
574 | return(uid); | |
575 | } | |
576 | ||
577 | /* Function Name: SetUserPassword | |
578 | * Description: Set the new kerberos password for this user. | |
579 | * Arguments: name - kerberos principle name for this user, (login name). | |
580 | * Returns: none. | |
581 | */ | |
582 | ||
583 | static void | |
584 | SetUserPassword(name) | |
585 | char * name; | |
586 | { | |
587 | name = name; /* make saber happy. */ | |
588 | Put_message("Kerberos password not changed, code non-existant."); | |
589 | /* clever message to call account_admin, if this fails. */ | |
590 | } | |
591 | ||
592 | /* Function Name: GiveBackLogin | |
593 | * Description: Gives back previously reserved kerberous principle. | |
594 | * Arguments: name - principle to give back. | |
595 | * Returns: void. | |
596 | */ | |
597 | ||
598 | static void | |
599 | GiveBackLogin(name) | |
600 | char * name; | |
601 | { | |
602 | name = name; /* make saber happy. */ | |
603 | Put_message("kerberos code not implimented, name not given back."); | |
604 | /* send mail to db maintainer if this fails. */ | |
605 | } | |
606 | ||
607 | /* Function Name: RegisterUser | |
608 | * Description: This function registers a user. | |
609 | * Arguments: none. | |
610 | * Returns: DM_NORMAL. | |
611 | */ | |
612 | ||
613 | int | |
614 | RegisterUser() | |
615 | { | |
616 | char * args[MAX_ARGS_SIZE]; | |
617 | char *login, *fstype = NULL; | |
618 | char temp_buf[BUFSIZ]; | |
619 | register int status; | |
620 | ||
621 | Put_message("This function has NO kerberos support, so strange things"); | |
622 | Put_message("may happen if you use it to register a user."); | |
623 | ||
624 | switch (YesNoQuestion("Do you know the users UID Number (y/n)", FALSE)) { | |
625 | case TRUE: | |
626 | Prompt_input("What is the UID number of the user? ", temp_buf, BUFSIZ); | |
627 | args[0] = Strsave(temp_buf); | |
628 | break; | |
629 | case FALSE: | |
630 | if ( (args[0] = GetUidNumberFromName()) == NULL) | |
631 | return(DM_NORMAL); | |
632 | break; | |
633 | default: | |
634 | return(DM_NORMAL); | |
635 | } | |
636 | ||
637 | sprintf(temp_buf, "u%s", args[0]); | |
638 | login = strsave(temp_buf); | |
639 | if ( (GetValueFromUser("Login name for this user? ", &login) == SUB_ERROR) || | |
640 | ( GetFSTypes(&fstype, FALSE) == SUB_ERROR ) ) { | |
641 | args[1] = login; | |
642 | FreeInfo(args); /* This work because the NULL temination is ok. */ | |
643 | return(DM_NORMAL); | |
644 | } | |
645 | Put_message("KERBEROS code not added, did not reserve name with kerberos."); | |
646 | args[1] = login; | |
647 | args[2] = fstype; | |
648 | args[3] = NULL; | |
649 | ||
650 | switch (status = do_mr_query("register_user", CountArgs(args), | |
651 | args, Scream, (char *) NULL)) { | |
652 | case MR_SUCCESS: | |
653 | sprintf(temp_buf, "User %s successfully registered.", login); | |
654 | Put_message(temp_buf); | |
655 | SetUserPassword(login); | |
656 | break; | |
657 | case MR_IN_USE: | |
658 | GiveBackLogin(login); | |
659 | sprintf(temp_buf, "The username %s is already in use.", login); | |
660 | Put_message(temp_buf); | |
661 | break; | |
662 | default: | |
663 | com_err(program_name, status, " in register_user"); | |
664 | break; | |
665 | } | |
666 | FreeInfo(args); | |
667 | return(DM_NORMAL); | |
668 | } | |
669 | ||
670 | /* Function Name: RealUpdateUser | |
671 | * Description: actuall updates the user information. | |
672 | * Arguments: info - all current information for the user fields. | |
673 | * junk - an UNUSED boolean. | |
674 | * Returns: none. | |
675 | */ | |
676 | ||
677 | /* ARGSUSED */ | |
678 | static void | |
679 | RealUpdateUser(info, junk) | |
680 | char ** info; | |
681 | Bool junk; | |
682 | { | |
683 | register int status; | |
684 | char error_buf[BUFSIZ]; | |
685 | char ** args = AskUserInfo(info, TRUE); | |
686 | ||
687 | if (args == NULL) { | |
688 | Put_message("Aborted."); | |
689 | return; | |
690 | } | |
691 | if ( (status = do_mr_query("update_user_account", CountArgs(args), | |
692 | args, Scream, (char *) NULL)) != MR_SUCCESS) { | |
693 | com_err(program_name, status, " in ModifyFields"); | |
694 | sprintf(error_buf, "User %s not updated due to errors.", info[NAME]); | |
695 | Put_message(error_buf); | |
696 | } | |
697 | } | |
698 | ||
699 | /* Function Name: UpdateUser | |
700 | * Description: Modify some of the information about a user. | |
701 | * Arguments: argc, argv - login name of the user in argv[1]. | |
702 | * Returns: DM_NORMAL. | |
703 | */ | |
704 | ||
705 | /* ARGSUSED */ | |
706 | int | |
707 | UpdateUser(argc, argv) | |
708 | int argc; | |
709 | char **argv; | |
710 | { | |
711 | struct qelem * elem; | |
712 | ||
713 | elem = GetUserInfo(LOGIN, argv[1], (char *) NULL); | |
714 | QueryLoop(elem, NullPrint, RealUpdateUser, "Update the user"); | |
715 | ||
716 | FreeQueue(elem); | |
717 | return(DM_NORMAL); | |
718 | } | |
719 | ||
720 | /* Function Name: RealDeactivateUser | |
721 | * Description: sets the user's status to 3. | |
722 | * Arguments: info - all current information for the user fields | |
723 | * one_item - indicates the user hasn't been queried yet | |
724 | * Returns: none. | |
725 | */ | |
726 | ||
727 | static void | |
728 | RealDeactivateUser(info, one_item) | |
729 | char ** info; | |
730 | Bool one_item; | |
731 | { | |
732 | register int status; | |
733 | char txt_buf[BUFSIZ]; | |
734 | char * qargs[2], **args; | |
735 | struct qelem *elem = NULL; | |
736 | ||
737 | if (one_item) { | |
738 | sprintf(txt_buf, "Deactivate user %s (y/n)", info[NAME]); | |
739 | if (YesNoQuestion(txt_buf, FALSE) != TRUE) | |
740 | return; | |
741 | } | |
742 | ||
743 | qargs[0] = info[NAME]; | |
744 | qargs[1] = "3"; | |
745 | if ((status = do_mr_query("update_user_status", 2, qargs, Scream, | |
746 | (char *) NULL)) != MR_SUCCESS) { | |
747 | com_err(program_name, status, " in update_user_status"); | |
748 | sprintf(txt_buf, "User %s not deactivated due to errors.", info[NAME]); | |
749 | Put_message(txt_buf); | |
750 | } else if (YesNoQuestion("Also deactivate matching list and filesystem (y/n)", | |
751 | FALSE) == TRUE) { | |
752 | if (status = do_mr_query("get_list_info", 1, &(info[NAME]), | |
753 | StoreInfo, (char *) &elem)) { | |
754 | com_err(program_name, status, " getting list info, not deactivating list or filesystem"); | |
755 | return; | |
756 | } | |
757 | args =(char **) (QueueTop(elem)->q_data); | |
758 | free(args[L_ACTIVE]); | |
759 | args[L_ACTIVE] = strsave("0"); | |
760 | FreeAndClear(&args[L_MODTIME], TRUE); | |
761 | FreeAndClear(&args[L_MODBY], TRUE); | |
762 | FreeAndClear(&args[L_MODWITH], TRUE); | |
763 | SlipInNewName(args, args[L_NAME]); | |
764 | if (status = do_mr_query("update_list", CountArgs(args), args, | |
765 | Scream, (char *) NULL)) { | |
766 | com_err(program_name, status, " updating list, not deactivating list or filesystem"); | |
767 | FreeInfo(args); | |
768 | FreeQueue(elem); | |
769 | return; | |
770 | } | |
771 | FreeInfo(args); | |
772 | FreeQueue(elem); | |
773 | elem = (struct qelem *) NULL; | |
774 | if (status = do_mr_query("get_filesys_by_label", 1, &(info[NAME]), | |
775 | StoreInfo, (char *) &elem)) { | |
776 | com_err(program_name, status, " getting filsys info, not deactivating filesystem"); | |
777 | FreeInfo(args); | |
778 | FreeQueue(elem); | |
779 | return; | |
780 | } | |
781 | args = (char **) (QueueTop(elem)->q_data); | |
782 | free(args[FS_TYPE]); | |
783 | args[FS_TYPE] = strsave("ERR"); | |
784 | free(args[FS_COMMENTS]); | |
785 | args[FS_COMMENTS] = strsave("Locker disabled; call 3-1325 for help"); | |
786 | FreeAndClear(&args[FS_MODTIME], TRUE); | |
787 | FreeAndClear(&args[FS_MODBY], TRUE); | |
788 | FreeAndClear(&args[FS_MODWITH], TRUE); | |
789 | SlipInNewName(args, args[FS_NAME]); | |
790 | if (status = do_mr_query("update_filesys", CountArgs(args), args, | |
791 | Scream, (char *) NULL)) { | |
792 | com_err(program_name, status, " updating filesystem, not deactivating filesystem"); | |
793 | FreeInfo(args); | |
794 | FreeQueue(elem); | |
795 | return; | |
796 | } | |
797 | FreeInfo(args); | |
798 | FreeQueue(elem); | |
799 | } | |
800 | } | |
801 | ||
802 | ||
803 | /* Function Name: DeactivateUser | |
804 | * Description: sets the user's status to 3. | |
805 | * Arguments: argc, argv - login name of the user in argv[1]. | |
806 | * Returns: DM_NORMAL. | |
807 | */ | |
808 | ||
809 | /* ARGSUSED */ | |
810 | int | |
811 | DeactivateUser(argc, argv) | |
812 | int argc; | |
813 | char **argv; | |
814 | { | |
815 | struct qelem * elem; | |
816 | ||
817 | elem = GetUserInfo(LOGIN, argv[1], (char *) NULL); | |
818 | QueryLoop(elem, NullPrint, RealDeactivateUser, "Deactivate user"); | |
819 | ||
820 | FreeQueue(elem); | |
821 | return(DM_NORMAL); | |
822 | } | |
823 | ||
824 | ||
825 | /* ------------------------- Top Menu ------------------------- */ | |
826 | ||
827 | /* DeleteUser() in delete.c */ | |
828 | ||
829 | /* Function Name: DeleteUserByUid | |
830 | * Description: Deletes the user given a uid number. | |
831 | * Arguments: argc, argv - uid if user in argv[1]. | |
832 | * Returns: DM_NORMAL. | |
833 | * NOTES: This just gets the username from the mr server | |
834 | * and performs a DeleteUser(). | |
835 | */ | |
836 | ||
837 | int | |
838 | DeleteUserByUid(argc, argv) | |
839 | int argc; | |
840 | char **argv; | |
841 | { | |
842 | int status; | |
843 | struct qelem *elem = NULL; | |
844 | char ** info; | |
845 | ||
846 | if(!ValidName(argv[1])) | |
847 | return(DM_NORMAL); | |
848 | ||
849 | if ( (status = do_mr_query("get_user_account_by_uid", 1, argv+1, StoreInfo, | |
850 | (char * ) &elem)) != MR_SUCCESS) | |
851 | com_err(program_name, status, " in get_user_account_by_uid"); | |
852 | ||
853 | info = (char **) elem->q_data; | |
854 | argv[1] = info[U_NAME]; | |
855 | ||
856 | (void) DeleteUser(argc, argv); | |
857 | return(DM_NORMAL); | |
858 | } | |
859 | ||
860 | /* ------------------------- Show User Information ------------------------- */ | |
861 | ||
862 | /* Function Name: ShowUserByLogin | |
863 | * Description: Shows user information given a login name. | |
864 | * Arguments: argc, argv - login name in argv[1]. | |
865 | * Returns: DM_NORMAL | |
866 | */ | |
867 | ||
868 | /* ARGSUSED */ | |
869 | int | |
870 | ShowUserByLogin(argc, argv) | |
871 | int argc; | |
872 | char *argv[]; | |
873 | { | |
874 | struct qelem *top, *elem; | |
875 | ||
876 | elem = top = GetUserInfo(LOGIN, argv[1], (char *) NULL); | |
877 | Loop(elem, PrintUserInfo); | |
878 | ||
879 | FreeQueue(top); | |
880 | return (DM_NORMAL); | |
881 | } | |
882 | ||
883 | /* Function Name: RetrieveUserByName | |
884 | * Description: Show information on a user give fist and/or last name. | |
885 | * Arguments: argc, argv - argv[1] - first name. | |
886 | * argv[2] - last name. | |
887 | * Returns: DM_NORMAL. | |
888 | */ | |
889 | ||
890 | /* ARGSUSED */ | |
891 | int | |
892 | ShowUserByName(argc, argv) | |
893 | int argc; | |
894 | char *argv[]; | |
895 | { | |
896 | struct qelem *top; | |
897 | char buf[BUFSIZ]; | |
898 | ||
899 | top = GetUserInfo(BY_NAME, argv[1], argv[2]); | |
900 | ||
901 | if (top == NULL) /* if there was an error then return. */ | |
902 | return(DM_NORMAL); | |
903 | ||
904 | if (!PromptWithDefault("Print full information, or just the names (f/n)?", | |
905 | buf, 2, "f")) | |
906 | return(DM_NORMAL); | |
907 | ||
908 | switch(buf[0]) { | |
909 | case 'F': | |
910 | case 'f': | |
911 | Loop(top, PrintUserInfo); | |
912 | break; | |
913 | case 'N': | |
914 | case 'n': | |
915 | Loop(top, PrintUserName); | |
916 | break; | |
917 | } | |
918 | ||
919 | FreeQueue(top); | |
920 | return (DM_NORMAL); | |
921 | } | |
922 | ||
923 | /* Function Name: ShowUserByClass | |
924 | * Description: Shows real and login names of all users in class. | |
925 | * Arguments: argc, argv - argv[1] contains the class. | |
926 | * Returns: none. | |
927 | */ | |
928 | ||
929 | /* ARGSUSED */ | |
930 | int | |
931 | ShowUserByClass(argc, argv) | |
932 | int argc; | |
933 | char **argv; | |
934 | { | |
935 | struct qelem *top; | |
936 | ||
937 | if (YesNoQuestion("This will take a long time. Are you sure", 0) == FALSE) | |
938 | return (DM_NORMAL); | |
939 | top = GetUserInfo(CLASS, argv[1], (char *) NULL); | |
940 | Loop(top, PrintUserName); | |
941 | ||
942 | FreeQueue(top); | |
943 | return (DM_NORMAL); | |
944 | } | |
945 | ||
946 | ||
947 | /* Function Name: ShowUserById | |
948 | * Description: Shows user information given an ID number. | |
949 | * Arguments: argc, argv - ID number in argv[1]. | |
950 | * Returns: DM_NORMAL | |
951 | */ | |
952 | ||
953 | /* ARGSUSED */ | |
954 | int | |
955 | ShowUserById(argc, argv) | |
956 | int argc; | |
957 | char *argv[]; | |
958 | { | |
959 | struct qelem *top, *elem; | |
960 | ||
961 | elem = top = GetUserInfo(ID, argv[1], (char *) NULL); | |
962 | Loop(elem, PrintUserInfo); | |
963 | ||
964 | FreeQueue(top); | |
965 | return (DM_NORMAL); | |
966 | } | |
967 | ||
968 | ||
969 | /* Function Name: GetKrbmap | |
970 | * Description: Shows user <-> Kerberos mappings | |
971 | * Arguments: argc, argv - argv[1] contains the user login name, | |
972 | * argv[2] contains the principal | |
973 | * Returns: none. | |
974 | */ | |
975 | ||
976 | /* ARGSUSED */ | |
977 | int | |
978 | GetKrbmap(argc, argv) | |
979 | int argc; | |
980 | char **argv; | |
981 | { | |
982 | int stat; | |
983 | struct qelem *elem = NULL, *top; | |
984 | char buf[BUFSIZ]; | |
985 | ||
986 | if ((stat = do_mr_query("get_kerberos_user_map", 2, &argv[1], | |
987 | StoreInfo, (char *)&elem)) != 0) { | |
988 | com_err(program_name, stat, " in GetKrbMap."); | |
989 | return(DM_NORMAL); | |
990 | } | |
991 | ||
992 | top = elem = QueueTop(elem); | |
993 | Put_message(""); | |
994 | while (elem != NULL) { | |
995 | char **info = (char **) elem->q_data; | |
996 | sprintf(buf, "User: %-9s Principal: %s", | |
997 | info[KMAP_USER], info[KMAP_PRINCIPAL]); | |
998 | Put_message(buf); | |
999 | elem = elem->q_forw; | |
1000 | } | |
1001 | ||
1002 | FreeQueue(QueueTop(top)); | |
1003 | return(DM_NORMAL); | |
1004 | } | |
1005 | ||
1006 | ||
1007 | /* Function Name: AddKrbmap | |
1008 | * Description: Add a new user <-> Kerberos mapping | |
1009 | * Arguments: argc, argv - argv[1] contains the user login name, | |
1010 | * argv[2] contains the principal | |
1011 | * Returns: none. | |
1012 | */ | |
1013 | ||
1014 | /* ARGSUSED */ | |
1015 | int | |
1016 | AddKrbmap(argc, argv) | |
1017 | int argc; | |
1018 | char **argv; | |
1019 | { | |
1020 | int stat; | |
1021 | ||
1022 | if (!strchr(argv[KMAP_PRINCIPAL + 1], '@')) { | |
1023 | Put_message("Please specify a realm for the kerberos principal."); | |
1024 | return(DM_NORMAL); | |
1025 | } | |
1026 | if ((stat = do_mr_query("add_kerberos_user_map", 2, &argv[1], | |
1027 | Scream, NULL)) != 0) { | |
1028 | com_err(program_name, stat, " in AddKrbMap."); | |
1029 | if (stat == MR_EXISTS) | |
1030 | Put_message("No user or principal may have more than one mapping."); | |
1031 | } | |
1032 | return(DM_NORMAL); | |
1033 | } | |
1034 | ||
1035 | ||
1036 | /* Function Name: DeleteKrbmap | |
1037 | * Description: Remove a user <-> Kerberos mapping | |
1038 | * Arguments: argc, argv - argv[1] contains the user login name, | |
1039 | * argv[2] contains the principal | |
1040 | * Returns: none. | |
1041 | */ | |
1042 | ||
1043 | /* ARGSUSED */ | |
1044 | int | |
1045 | DeleteKrbmap(argc, argv) | |
1046 | int argc; | |
1047 | char **argv; | |
1048 | { | |
1049 | int stat; | |
1050 | ||
1051 | if ((stat = do_mr_query("delete_kerberos_user_map", 2, &argv[1], | |
1052 | Scream, NULL)) != 0) { | |
1053 | com_err(program_name, stat, " in DeleteKrbMap."); | |
1054 | } | |
1055 | return(DM_NORMAL); | |
1056 | } | |
1057 | ||
1058 | ||
1059 | hex_dump(p) | |
1060 | unsigned char *p; | |
1061 | { | |
1062 | char buf[BUFSIZ]; | |
1063 | int i; | |
1064 | ||
1065 | sprintf(buf, "Size: %d", strlen(p)); | |
1066 | Put_message(buf); | |
1067 | while (strlen(p) >= 8) { | |
1068 | sprintf(buf, "%02x %02x %02x %02x %02x %02x %02x %02x", | |
1069 | p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7]); | |
1070 | Put_message(buf); | |
1071 | p += 8; | |
1072 | } | |
1073 | switch (strlen(p)) { | |
1074 | case 7: | |
1075 | sprintf(buf, "%02x %02x %02x %02x %02x %02x %02x", | |
1076 | p[0], p[1], p[2], p[3], p[4], p[5], p[6]); | |
1077 | break; | |
1078 | case 6: | |
1079 | sprintf(buf, "%02x %02x %02x %02x %02x %02x", | |
1080 | p[0], p[1], p[2], p[3], p[4], p[5]); | |
1081 | break; | |
1082 | case 5: | |
1083 | sprintf(buf, "%02x %02x %02x %02x %02x", | |
1084 | p[0], p[1], p[2], p[3], p[4]); | |
1085 | break; | |
1086 | case 4: | |
1087 | sprintf(buf, "%02x %02x %02x %02x", | |
1088 | p[0], p[1], p[2], p[3]); | |
1089 | break; | |
1090 | case 3: | |
1091 | sprintf(buf, "%02x %02x %02x", | |
1092 | p[0], p[1], p[2]); | |
1093 | break; | |
1094 | case 2: | |
1095 | sprintf(buf, "%02x %02x", | |
1096 | p[0], p[1]); | |
1097 | break; | |
1098 | case 1: | |
1099 | sprintf(buf, "%02x", | |
1100 | p[0]); | |
1101 | break; | |
1102 | default: | |
1103 | return; | |
1104 | } | |
1105 | Put_message(buf); | |
1106 | } |