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1 | /* | |
2 | * $Source$ | |
3 | * $Author$ | |
4 | * $Header$ | |
5 | * | |
6 | * Copyright (C) 1987, 1988 by the Massachusetts Institute of Technology | |
7 | * For copying and distribution information, please see the file | |
8 | * <mit-copyright.h>. | |
9 | * | |
10 | * Server for user registration with SMS and Kerberos. | |
11 | * | |
12 | * This program is a client of the Kerberos admin_server and a | |
13 | * server for the userreg program. It is not a client of the | |
14 | * SMS server as it is linked with libsmsglue which bypasses | |
15 | * the network protocol. | |
16 | */ | |
17 | ||
18 | #ifndef lint | |
19 | static char *rcsid_reg_svr_c = "$Header$"; | |
20 | #endif lint | |
21 | ||
22 | #include <mit-copyright.h> | |
23 | #include "reg_svr.h" | |
24 | #include "admin_server.h" | |
25 | #include "admin_err.h" | |
26 | ||
27 | extern int krb_err_base; | |
28 | extern char admin_errmsg[]; | |
29 | ||
30 | static char krbhst[BUFSIZ]; /* kerberos server name */ | |
31 | static char krbrealm[REALM_SZ]; /* kerberos realm name */ | |
32 | ||
33 | main(argc,argv) | |
34 | int argc; | |
35 | char *argv[]; | |
36 | { | |
37 | struct msg message; /* Storage for parsed packet */ | |
38 | int status = SUCCESS; /* Error status */ | |
39 | char retval[BUFSIZ]; /* Buffer to hold return message for client */ | |
40 | ||
41 | void req_initialize(); /* Initialize request layer */ | |
42 | void get_request(); /* Get a request */ | |
43 | void report(); /* Respond to a request */ | |
44 | ||
45 | /* Initialize */ | |
46 | whoami = argv[0]; | |
47 | ||
48 | /* Use com_err or output to stderr for all log messages. */ | |
49 | #ifdef DEBUG | |
50 | fprintf(stderr,"*** Debugging messages enabled. ***\n"); | |
51 | #endif DEBUG | |
52 | ||
53 | /* Error messages sent one line at a time */ | |
54 | setlinebuf(stderr); | |
55 | ||
56 | /* Initialize user registration error table for com_err */ | |
57 | init_ureg_err_tbl(); | |
58 | ||
59 | /* Connect to the SMS server */ | |
60 | if ((status = sms_connect(SMS_SERVER)) != SMS_SUCCESS) | |
61 | { | |
62 | com_err(whoami, status, " on connect"); | |
63 | exit(1); | |
64 | } | |
65 | ||
66 | /* Authorize, telling the server who you are */ | |
67 | if ((status = sms_auth(whoami)) != SMS_SUCCESS) | |
68 | { | |
69 | com_err(whoami, status, " on auth"); | |
70 | exit(1); | |
71 | } | |
72 | ||
73 | if (status = get_krbrlm(krbrealm, 1)) { | |
74 | status += krb_err_base; | |
75 | com_err(whoami, status, " fetching kerberos realm"); | |
76 | exit(1); | |
77 | } | |
78 | ||
79 | if (status = get_krbhst(krbhst, krbrealm, 1)) { | |
80 | status += krb_err_base; | |
81 | com_err(whoami, status, " fetching kerberos hostname"); | |
82 | exit(1); | |
83 | } else { | |
84 | char *s; | |
85 | for (s = krbhst; *s && *s != '.'; s++) | |
86 | if (isupper(*s)) | |
87 | *s = tolower(*s); | |
88 | *s = 0; | |
89 | } | |
90 | ||
91 | journal = fopen(JOURNAL, "a"); | |
92 | if (journal == NULL) { | |
93 | com_err(whoami, errno, " while opening journal file"); | |
94 | exit(1); | |
95 | } | |
96 | ||
97 | /* Allow request layer to initialize */ | |
98 | req_initialize(); | |
99 | ||
100 | /* Sit around waiting for requests from the client. */ | |
101 | for (;;) | |
102 | { | |
103 | get_request(&message); | |
104 | ||
105 | switch((int)message.request) | |
106 | { | |
107 | case UREG_VERIFY_USER: | |
108 | status = verify_user(&message,retval); | |
109 | break; | |
110 | case UREG_RESERVE_LOGIN: | |
111 | status = reserve_user(&message,retval); | |
112 | break; | |
113 | case UREG_SET_PASSWORD: | |
114 | status = set_password(&message,retval); | |
115 | break; | |
116 | ||
117 | default: | |
118 | status = UREG_UNKNOWN_REQUEST; | |
119 | critical_alert(FAIL_INST,"Unknown request %d from userreg.", | |
120 | message.request); | |
121 | break; | |
122 | } | |
123 | ||
124 | /* Report what happened to client */ | |
125 | report(status, retval); | |
126 | } | |
127 | } | |
128 | ||
129 | /* This is necessary so that this server can know where to put its | |
130 | tickets. */ | |
131 | char *tkt_string() | |
132 | { | |
133 | return("/tmp/tkt_ureg"); | |
134 | } | |
135 | ||
136 | int parse_encrypted(message,data) | |
137 | struct msg *message; /* Formatted packet */ | |
138 | struct db_data *data; /* Data from the SMS database */ | |
139 | /* This routine makes sure that the ID from the database matches | |
140 | the ID sent accross in the packet. The information in the packet | |
141 | was created in the following way: | |
142 | ||
143 | The plain text ID number was encrypted via EncryptID() resulting | |
144 | in the form that would appear in the SMS database. This is | |
145 | concatinated to the plain text ID so that the ID string contains plain | |
146 | text ID followed by a null followed by the encrypted ID. Other | |
147 | information such as the username or password is appended. The whole | |
148 | thing is then DES encrypted using the encrypted ID as the source of | |
149 | the key. | |
150 | ||
151 | This routine tries each encrypted ID in the database that belongs | |
152 | to someone with this user's first and last name and tries to | |
153 | decrypt the packet with this information. If it succeeds, it returns | |
154 | zero and initializes all the fields of the formatted packet structure | |
155 | that depend on the encrypted information. */ | |
156 | { | |
157 | C_Block key; /* The key for DES en/decryption */ | |
158 | Key_schedule sched; /* En/decryption schedule */ | |
159 | static char decrypt[BUFSIZ]; /* Buffer to hold decrypted information */ | |
160 | long decrypt_len; /* Length of decypted ID information */ | |
161 | char recrypt[14]; /* Buffer to hold re-encrypted information */ | |
162 | static char hashid[14]; /* Buffer to hold one-way encrypted ID */ | |
163 | char idnumber[BUFSIZ]; /* Buffer to hold plain-text ID */ | |
164 | char *temp; /* A temporary string pointer */ | |
165 | int len; /* Keeps track of length left in packet */ | |
166 | int status = SUCCESS; /* Error status */ | |
167 | ||
168 | #ifdef DEBUG | |
169 | com_err(whoami,0,"Entering parse_encrypted"); | |
170 | #endif | |
171 | ||
172 | /* Make the decrypted information length the same as the encrypted | |
173 | information length. Both are integral multples of eight bytes | |
174 | because of the DES encryption routines. */ | |
175 | decrypt_len = (long)message->encrypted_len; | |
176 | ||
177 | /* Get key from the one-way encrypted ID in the SMS database */ | |
178 | string_to_key(data->mit_id, key); | |
179 | /* Get schedule from key */ | |
180 | key_sched(key, sched); | |
181 | /* Decrypt information from packet using this key. Since decrypt_len | |
182 | is an integral multiple of eight bytes, it will probably be null- | |
183 | padded. */ | |
184 | pcbc_encrypt(message->encrypted,decrypt, decrypt_len, sched, key, DECRYPT); | |
185 | ||
186 | /* Extract the plain text and encrypted ID fields from the decrypted | |
187 | packet information. */ | |
188 | /* Since the decrypted information starts with the plain-text ID | |
189 | followed by a null, if the decryption worked, this will only | |
190 | copy the plain text part of the decrypted information. It is | |
191 | important that strncpy be used because if we are not using the | |
192 | correct key, there is no guarantee that a null will occur | |
193 | anywhere in the string. */ | |
194 | (void) strncpy(idnumber,decrypt,(int)decrypt_len); | |
195 | /* Point temp to the end of the plain text ID number. */ | |
196 | temp = decrypt + strlen(idnumber) + 1; | |
197 | /* Find out how much more packet there is. */ | |
198 | len = message->encrypted_len - (temp - decrypt); | |
199 | /* Copy the next CRYPT_LEN bytes of the decrypted information into | |
200 | hashid if there are CRYPT_LEN more bytes to copy. There will be | |
201 | if we have the right key. */ | |
202 | (void) strncpy(hashid, temp, min(len, CRYPT_LEN)); | |
203 | /* Point temp to the end of the encrypted ID field */ | |
204 | temp += strlen(hashid) + 1; | |
205 | /* Find out how much more room there is. */ | |
206 | len = message->encrypted_len - (temp - decrypt); | |
207 | ||
208 | /* Now compare encrypted ID's don't match. */ | |
209 | if (strcmp(hashid, data->mit_id)) status = FAILURE; | |
210 | if (status == SUCCESS) | |
211 | { | |
212 | EncryptID(recrypt, idnumber, message->first, message->last); | |
213 | /* Now compare encrypted plain text to ID from database. */ | |
214 | if (strcmp(recrypt, data->mit_id)) status = FAILURE; | |
215 | } | |
216 | ||
217 | if (status == SUCCESS) | |
218 | { | |
219 | /* We made it. Now we can finish initializing message. */ | |
220 | /* Point leftover to whatever is left over! */ | |
221 | message->leftover = temp; | |
222 | message->leftover_len = len; | |
223 | /* Since we know we have the right user, fill in the information | |
224 | from the SMS database. */ | |
225 | message->db.reg_status = data->reg_status; | |
226 | (void) strncpy(message->db.uid,data->uid, sizeof(message->db.uid)); | |
227 | (void) strncpy(message->db.mit_id,data->mit_id, | |
228 | sizeof(message->db.mit_id)); | |
229 | (void) strncpy(message->db.login,data->login, sizeof(message->db.login)); | |
230 | } | |
231 | ||
232 | #ifdef DEBUG | |
233 | if (status) | |
234 | com_err(whoami,status," parse_encrypted failed."); | |
235 | else | |
236 | com_err(whoami,status,"parse_encrypted succeeded."); | |
237 | #endif | |
238 | ||
239 | return status; | |
240 | } | |
241 | ||
242 | int db_callproc(argc,argv,queue) | |
243 | int argc; /* Number of arguments returned by SMS */ | |
244 | char *argv[]; /* Arguments returned by SMS */ | |
245 | struct save_queue *queue; /* Queue to save information in */ | |
246 | /* This function is called by sms_query after each tuple found. It is | |
247 | used by find_user to cache information about each user found. */ | |
248 | { | |
249 | struct db_data *data; /* Structure to store the information in */ | |
250 | int status = SUCCESS; /* Error status */ | |
251 | ||
252 | #ifdef DEBUG | |
253 | com_err(whoami,0,"Entering db_callproc."); | |
254 | #endif | |
255 | ||
256 | if (argc != U_END) | |
257 | { | |
258 | critical_alert | |
259 | (FAIL_INST, | |
260 | "Wrong number of arguments returned from get_user_by_name."); | |
261 | status = SMS_ABORT; | |
262 | } | |
263 | else | |
264 | { | |
265 | /* extract the needed information from the results of the SMS query */ | |
266 | data = (struct db_data *)malloc(sizeof(struct db_data)); | |
267 | data->reg_status = atoi(argv[U_STATE]); | |
268 | (void) strncpy(data->login,argv[U_NAME],sizeof(data->login)); | |
269 | (void) strncpy(data->mit_id,argv[U_MITID],sizeof(data->mit_id)); | |
270 | (void) strncpy(data->uid,argv[U_UID],sizeof(data->uid)); | |
271 | #ifdef DEBUG | |
272 | fprintf(stderr,"Found in database:\n"); | |
273 | fprintf(stderr," Registration status: %d\n",data->reg_status); | |
274 | fprintf(stderr," login: %s\n",data->login); | |
275 | fprintf(stderr," MIT ID: %s\n",data->mit_id); | |
276 | fprintf(stderr," uid: %s\n",data->uid); | |
277 | #endif | |
278 | sq_save_data(queue,data); | |
279 | } | |
280 | ||
281 | return status; | |
282 | } | |
283 | ||
284 | int find_user(message) | |
285 | struct msg *message; /* Formatted packet structure */ | |
286 | /* This routine verifies that a user is allowed to register by finding | |
287 | him/her in the SMS database. It returns the status of the SMS | |
288 | query that it calls. */ | |
289 | { | |
290 | #define GUBN_ARGS 2 /* Arguements needed by get_user_by_name */ | |
291 | char *q_name; /* Name of query */ | |
292 | int q_argc; /* Number of arguments for query */ | |
293 | char *q_argv[GUBN_ARGS]; /* Arguments to query */ | |
294 | int status = SUCCESS; /* Query return status */ | |
295 | ||
296 | struct save_queue *queue; /* Queue to hold SMS data */ | |
297 | struct db_data *data; /* Structure for data for one tuple */ | |
298 | short verified = FALSE; /* Have we verified the user? */ | |
299 | ||
300 | /* Zero the mit_id field in the formatted packet structure. This | |
301 | being zeroed means that no user was found. */ | |
302 | bzero(message->db.mit_id,sizeof(message->db.mit_id)); | |
303 | ||
304 | if (status == SUCCESS) | |
305 | { | |
306 | /* Get ready to make an SMS query */ | |
307 | q_name = "get_user_by_name"; | |
308 | q_argc = GUBN_ARGS; /* #defined in this routine */ | |
309 | q_argv[0] = message->first; | |
310 | q_argv[1] = message->last; | |
311 | ||
312 | /* Create queue to hold information */ | |
313 | queue = sq_create(); | |
314 | ||
315 | /* Do it */ | |
316 | status = sms_query(q_name,q_argc,q_argv,db_callproc,(char *)queue); | |
317 | ||
318 | #ifdef DEBUG | |
319 | fprintf(stderr," %d returned by get_user_by_name\n",status); | |
320 | #endif | |
321 | ||
322 | if (status == SMS_SUCCESS) | |
323 | { | |
324 | /* Traverse the list, freeing data as we go. If sq_get_data() | |
325 | returns zero if there is no more data on the queue. */ | |
326 | while (sq_get_data(queue,&data)) | |
327 | { | |
328 | if (!verified) | |
329 | /* parse_encrypted returns zero on success */ | |
330 | verified = (parse_encrypted(message,data) == SUCCESS); | |
331 | free((char *)data); | |
332 | } | |
333 | } | |
334 | ||
335 | /* Destroy the queue */ | |
336 | sq_destroy(queue); | |
337 | } | |
338 | ||
339 | #ifdef DEBUG | |
340 | fprintf(stderr,"Returned from find_user\n"); | |
341 | fprintf(stderr," MIT ID: %s\n", message->db.mit_id); | |
342 | fprintf(stderr," Registration status: %d\n",message->db.reg_status); | |
343 | fprintf(stderr," uid: %s\n",message->db.uid); | |
344 | fprintf(stderr," login: %s\n",message->db.login); | |
345 | fprintf(stderr," Status from query: %d\n",status); | |
346 | #endif DEBGUG | |
347 | ||
348 | return status; | |
349 | } | |
350 | ||
351 | int verify_user(message,retval) | |
352 | struct msg *message; | |
353 | char *retval; | |
354 | /* This routine determines whether a user is in the databse and returns | |
355 | his state so that other routines can figure out whether he is the | |
356 | correct state for various transactions. */ | |
357 | ||
358 | { | |
359 | int status = SUCCESS; /* Return status */ | |
360 | ||
361 | /* Log that we are about to veryify user */ | |
362 | com_err(whoami,0,"verify_user %s %s",message->first,message->last); | |
363 | ||
364 | /* Figure out what user (if any) can be found based on the | |
365 | encrypted information in the packet. (See the comment on | |
366 | parse_encrypted().) */ | |
367 | ||
368 | status = find_user(message); | |
369 | ||
370 | /* If SMS coudn't find the user */ | |
371 | if (status == SMS_NO_MATCH) | |
372 | status = UREG_USER_NOT_FOUND; | |
373 | else if (status == SMS_SUCCESS) | |
374 | { | |
375 | /* If the information sent over in the packet did not point to a | |
376 | valid user, the mit_id field in the formatted packet structure | |
377 | will be empty. */ | |
378 | if (message->db.mit_id[0] == NULL) | |
379 | status = UREG_USER_NOT_FOUND; | |
380 | /* If the user was found but the registration has already started, | |
381 | use this as the status */ | |
382 | else | |
383 | { | |
384 | switch (message->db.reg_status) | |
385 | { | |
386 | case US_NO_LOGIN_YET: | |
387 | status = SUCCESS; | |
388 | break; | |
389 | case US_REGISTERED: | |
390 | status = UREG_ALREADY_REGISTERED; | |
391 | break; | |
392 | case US_NO_PASSWD: | |
393 | status = UREG_NO_PASSWD_YET; | |
394 | break; | |
395 | case US_DELETED: | |
396 | status = UREG_DELETED; | |
397 | break; | |
398 | case US_NOT_ALLOWED: | |
399 | status = UREG_NOT_ALLOWED; | |
400 | break; | |
401 | ||
402 | default: | |
403 | status = UREG_MISC_ERROR; | |
404 | critical_alert(FAIL_INST,"Bad user state for login %s.", | |
405 | message->db.login); | |
406 | break; | |
407 | } | |
408 | /* Set retval to the login name so that the client can use | |
409 | it in the error message it will give the user. */ | |
410 | (void) strcpy(retval,message->db.login); | |
411 | } | |
412 | } | |
413 | ||
414 | com_err(whoami,status," returned from verify_user"); | |
415 | ||
416 | return status; | |
417 | } | |
418 | ||
419 | int ureg_get_tkt() | |
420 | { | |
421 | int status = SUCCESS; /* Return status */ | |
422 | ||
423 | /* Get keys for interacting with Kerberos admin server. */ | |
424 | /* principal, instance, realm, service, service instance, life, file */ | |
425 | if (status = get_svc_in_tkt("register", "sms", krbrealm, "changepw", | |
426 | krbhst, 1, KEYFILE)) | |
427 | status += krb_err_base; | |
428 | ||
429 | #ifdef DEBUG | |
430 | if (status == SUCCESS) | |
431 | com_err(whoami,status,"Succeeded in getting tickets."); | |
432 | else | |
433 | com_err(whoami,status,"Failed to get tickets."); | |
434 | #endif | |
435 | return status; | |
436 | } | |
437 | ||
438 | int null_callproc(argc,argv,message) | |
439 | int argc; | |
440 | char *argv[]; | |
441 | char *message; | |
442 | /* This routine is a null callback that should be used for queries that | |
443 | do not return tuples. If it ever gets called, something is wrong. */ | |
444 | { | |
445 | critical_alert(FAIL_INST,"Something returned from an update query."); | |
446 | return FAILURE; | |
447 | } | |
448 | ||
449 | int do_admin_call(login, passwd, uid) | |
450 | char *login; /* Requested kerberos principal */ | |
451 | char *passwd; /* Requested password */ | |
452 | char *uid; /* Uid of user who owns this principal */ | |
453 | /* This routine gets tickets, makes the appropriate call to admin_call, | |
454 | and destroys tickets. */ | |
455 | { | |
456 | int status; /* Error status */ | |
457 | char uid_buf[20]; /* Holds uid for kerberos */ | |
458 | ||
459 | com_err(whoami,0,"Entering do_admin_call"); | |
460 | ||
461 | if ((status = ureg_get_tkt()) == SUCCESS) | |
462 | { | |
463 | /* Try to reserve kerberos principal. To do this, send a | |
464 | password request and a null password. It will only succeed | |
465 | if there is no principal or the principal exists and has no | |
466 | password. */ | |
467 | /* 13 chars of placebo for backwards-compatability - the admin | |
468 | server protocol reqires this. */ | |
469 | bzero(uid_buf,sizeof(uid_buf)); | |
470 | (void) sprintf(uid_buf, "%13s", uid); | |
471 | ||
472 | if ((status = admin_call(ADMIN_ADD_NEW_KEY_ATTR, login, | |
473 | "", passwd, uid_buf)) != KSUCCESS) | |
474 | { | |
475 | com_err(whoami,status," server error: %s",admin_errmsg); | |
476 | ||
477 | if (strcmp(admin_errmsg, | |
478 | "Principal already in kerberos database.") == 0) | |
479 | status = UREG_KRB_TAKEN; | |
480 | critical_alert(FAIL_INST,"%s is known to Kerberos but not SMS.", | |
481 | login); | |
482 | } | |
483 | } | |
484 | ||
485 | dest_tkt(); | |
486 | com_err(whoami,status," returned from do_adin_call"); | |
487 | return status; | |
488 | } | |
489 | ||
490 | int reserve_user(message,retval) | |
491 | struct msg *message; | |
492 | char *retval; | |
493 | { | |
494 | int q_argc; /* Number of arguments to query */ | |
495 | char *q_argv[3]; /* Arguments to SMS query */ | |
496 | char *q_name; /* Name of SMS query */ | |
497 | int status = SUCCESS; /* General purpose error status */ | |
498 | char fstype_buf[7]; /* Buffer to hold fs_type, a 16 bit number */ | |
499 | char *login; /* The login name the user wants */ | |
500 | register int i; /* A counter */ | |
501 | ||
502 | /* Log that we are about to reserve a user. */ | |
503 | com_err(whoami, 0, "reserve_user %s %s", | |
504 | message->first, message->last); | |
505 | ||
506 | /* Check to make sure that we can verify this user. */ | |
507 | if ((status = verify_user(message,retval)) == SUCCESS) | |
508 | { | |
509 | /* Get the requested login name from leftover packet information. */ | |
510 | login = message->leftover; | |
511 | ||
512 | /* Check the login name for validity. The login name is currently | |
513 | is allowed to contain lowercase letters and numbers in any | |
514 | position and underscore characters in any position but the | |
515 | first. */ | |
516 | if ((strlen(login) < MIN_UNAME) || (strlen(login) > MAX_UNAME)) | |
517 | status = UREG_INVALID_UNAME; | |
518 | } | |
519 | if (status == SUCCESS) | |
520 | if (login[1] == '_') | |
521 | status = UREG_INVALID_UNAME; | |
522 | if (status == SUCCESS) | |
523 | { | |
524 | for (i = 0; i < strlen(login); i++) | |
525 | if (!islower(login[i]) && !isdigit(login[i]) && | |
526 | (login[i] != '_')) | |
527 | { | |
528 | status = UREG_INVALID_UNAME; | |
529 | break; | |
530 | } | |
531 | } | |
532 | if (status == SUCCESS) | |
533 | { | |
534 | /* Now that we have a valid user with a valid login... */ | |
535 | ||
536 | /* First, try to reserve the user in SMS. */ | |
537 | (void) sprintf(fstype_buf,"%d",SMS_FS_STUDENT); | |
538 | q_name = "register_user"; | |
539 | q_argv[0] = message->db.uid; | |
540 | q_argv[1] = login; | |
541 | q_argv[2] = fstype_buf; | |
542 | q_argc = 3; | |
543 | status = sms_query(q_name,q_argc,q_argv,null_callproc,(char *)0); | |
544 | switch (status) | |
545 | { | |
546 | case SMS_SUCCESS: | |
547 | status = SUCCESS; | |
548 | break; | |
549 | case SMS_IN_USE: | |
550 | status = UREG_LOGIN_USED; | |
551 | break; | |
552 | default: | |
553 | status = UREG_MISC_ERROR; | |
554 | critical_alert(FAIL_INST,"%s returned from register_user.", | |
555 | error_message(status)); | |
556 | break; | |
557 | } | |
558 | } | |
559 | if (status == SUCCESS) | |
560 | { | |
561 | /* SMS login was successfully created; try to reserve kerberos | |
562 | principal. */ | |
563 | /* If this routine fails, store the login in the retval so | |
564 | that it can be used in the client-side error message. */ | |
565 | if ((status = do_admin_call(login, "", message->db.uid)) != SUCCESS) | |
566 | (void) strcpy(retval, login); | |
567 | } | |
568 | ||
569 | com_err(whoami, status, " returned from reserve_user"); | |
570 | ||
571 | return status; | |
572 | } | |
573 | ||
574 | int set_final_status(login) | |
575 | char *login; | |
576 | /* This routine updates a user's registration status to fully | |
577 | registered. */ | |
578 | { | |
579 | char *q_name; /* Name of SMS query */ | |
580 | int q_argc; /* Number of arguments for SMS query */ | |
581 | char *q_argv[2]; /* Arguments to get user by uid */ | |
582 | char state[7]; /* Can hold a 16 bit integer */ | |
583 | int status; /* Error status */ | |
584 | ||
585 | com_err(whoami, 0, "Setting final status for %s", login); | |
586 | ||
587 | (void) sprintf(state,"%d",US_REGISTERED); | |
588 | q_name = "update_user_status"; | |
589 | q_argc = 2; | |
590 | q_argv[0] = login; | |
591 | q_argv[1] = state; | |
592 | if ((status = sms_query(q_name, q_argc, q_argv, null_callproc, | |
593 | (char *)0)) != SMS_SUCCESS) | |
594 | critical_alert(FAIL_INST,"%s returned from update_user_status.", | |
595 | error_message(status)); | |
596 | ||
597 | com_err(whoami,status," returned from set_final_status"); | |
598 | return status; | |
599 | } | |
600 | ||
601 | ||
602 | int set_password(message,retval) | |
603 | struct msg *message; | |
604 | char *retval; | |
605 | /* This routine is used to set the initial password for the new user. */ | |
606 | { | |
607 | int status = SUCCESS; /* Return status */ | |
608 | char *passwd; /* User's password */ | |
609 | ||
610 | com_err(whoami, 0, " set_password %s %s", | |
611 | message->first, message->last); | |
612 | ||
613 | status = verify_user(message,retval); | |
614 | ||
615 | /* Don't set the password unless the registration status of the user | |
616 | is that he exists and has no password. */ | |
617 | if (status == SUCCESS) | |
618 | status = UREG_NO_LOGIN_YET; | |
619 | if (status == UREG_NO_PASSWD_YET) | |
620 | { | |
621 | /* User is in proper state for this transaction. */ | |
622 | ||
623 | passwd = message->leftover; | |
624 | ||
625 | /* Set password. */ | |
626 | if ((status = do_admin_call(message->db.login, | |
627 | passwd, message->db.uid)) != SUCCESS) | |
628 | /* If failure, allow login name to be used in client | |
629 | error message */ | |
630 | (void) strcpy(retval,message->db.login); | |
631 | else | |
632 | /* Otherwise, mark user as finished. */ | |
633 | status = set_final_status(message->db.login); | |
634 | } | |
635 | com_err(whoami, status, " returned from set_passwd"); | |
636 | ||
637 | return status; | |
638 | } |