3 * This generates printcaps and other files for Athena print servers
5 * Copyright (C) 1992-1998 by the Massachusetts Institute of Technology.
6 * For copying and distribution information, please see the file
10 #include <mit-copyright.h>
12 #include <moira_site.h>
15 #include <sys/types.h>
29 EXEC SQL INCLUDE sqlca;
33 char *whoami = "cups-print.gen";
34 char *db = "moira/moira";
36 /* OMG, I hate this, but it's cleaner, I guess? */
38 const char *alterjob = "<Limit Hold-Job Release-Job\
39 Restart-Job Purge-Jobs Reprocess-Job Set-Job-Attributes\
40 Cancel-Current-Job Suspend-Current-Job Resume-Job CUPS-Move-Job>";
41 const char *submitjob = "<Limit Create-Job Print-Job Print-URI Send-Document\
42 Set-Job-Attributes Send-URI Create-Job-Subscription Renew-Subscription\
43 Cancel-Subscription Get-Notifications CUPS-Move-Job>";
44 const char *alterpntr = "<Limit CUPS-Add-Modify-Printer CUPS-Delete-Printer\
45 CUPS-Add-Modify-Class CUPS-Delete-Class CUPS-Set-Default>";
46 const char *lpcpntr = "<Limit Pause-Printer Resume-Printer Enable-Printer\
47 Disable-Printer Pause-Printer-After-Current-Job Hold-New-Jobs\
48 Release-Held-New-Jobs Deactivate-Printer Activate-Printer Restart-Printer\
49 Shutdown-Printer Startup-Printer Promote-Job Schedule-Job-After\
50 CUPS-Accept-Jobs CUPS-Reject-Jobs>";
51 const char *canceljob = "<Limit Cancel-Job CUPS-Authenticate-Job>";
52 const char *catchall = "<Limit All>";
54 void do_host(char *host);
57 #define MAX(a, b) ( (a) > (b) ? (a) : (b) )
60 int main(int argc, char **argv)
62 EXEC SQL BEGIN DECLARE SECTION;
63 char name[MACHINE_NAME_SIZE];
64 EXEC SQL END DECLARE SECTION;
70 EXEC SQL WHENEVER SQLERROR DO sqlerr();
72 EXEC SQL DECLARE csr_hosts CURSOR FOR
73 SELECT m.name FROM machine m, serverhosts sh
74 WHERE m.mach_id = sh.mach_id AND sh.service = 'CUPS-PRINT' AND sh.enable = 1;
75 EXEC SQL OPEN csr_hosts;
78 EXEC SQL FETCH csr_hosts INTO :name;
85 EXEC SQL CLOSE csr_hosts;
90 void printer_user_list(FILE *out, char *type, int id, char *str)
92 struct save_queue *sq;
95 sq = get_acl(type, id, NULL);
96 while (sq_remove_data(sq, &m))
99 fprintf(out, "%s %s\n", str, m->name);
107 void do_host(char *host)
109 EXEC SQL BEGIN DECLARE SECTION;
110 char rp[PRINTERS_RP_SIZE], name[PRINTERS_NAME_SIZE];
111 char duplexname[PRINTERS_DUPLEXNAME_SIZE], location[PRINTERS_LOCATION_SIZE];
112 char hwtype[PRINTERS_HWTYPE_SIZE], lowerhwtype[PRINTERS_HWTYPE_SIZE];
113 char modtime[PRINTERS_MODTIME_SIZE], lmodtime[LIST_MODTIME_SIZE];
114 char contact[PRINTERS_CONTACT_SIZE], hostname[MACHINE_NAME_SIZE];
115 char cupshosts[MACHINE_NAME_SIZE], prtype [PRINTERS_TYPE_SIZE];
116 char *spoolhost = host, *unixtime_fmt = UNIXTIME_FMT, *p;
118 int ka, pc, ac, lpc_acl, top_lpc_acl, banner, rm;
119 EXEC SQL END DECLARE SECTION;
122 char filename[MAXPATHLEN], *duptc;
123 time_t mtime, now = time(NULL);
125 lhost = (char *) strdup (host);
126 for (p = lhost; *p; p++)
129 EXEC SQL SELECT mach_id INTO :rm FROM machine
130 WHERE name = :spoolhost;
132 sprintf(filename, "%s/cups-print/%s", DCM_DIR, host);
133 tf = tarfile_open(filename);
136 out = tarfile_start(tf, "/etc/cups/printers.conf", 0644, 0, 0,
139 EXEC SQL DECLARE csr_printers CURSOR FOR
140 SELECT pr.rp, pr.name, pr.duplexname, pr.hwtype,
141 m.name, pr.banner, pr.location, pr.contact, pr.ka,
143 FROM printers pr, machine m
144 WHERE pr.rm = :rm AND m.mach_id = pr.mach_id
145 AND pr.type != 'ALIAS';
146 EXEC SQL OPEN csr_printers;
149 EXEC SQL FETCH csr_printers INTO :rp, :name, :duplexname,
150 :hwtype, :hostname, :banner, :location, :contact, :ka, :ac;
161 strcpy(lowerhwtype, hwtype);
162 for (p = lowerhwtype; *p; p++)
165 fprintf(out, "<Printer %s>\n",rp);
166 fprintf(out, "Info %s:%s\n", rp, hwtype);
167 /* Note the use of "beh" to keep the CUPS from disabling print queues
168 * should they not respond versus discarding the job.
169 * See the "beh" page for details.
170 * The 1/0/60 says "don't disable/try 20 times/try every 60s */
171 if (!strncmp(hwtype, "HP", 2))
172 fprintf(out, "DeviceURI beh:/1/20/60/socket://%s:9100\n", hostname);
174 fprintf(out, "DeviceURI beh:/1/20/60/socket://%s\n", hostname);
175 fprintf(out, "State Idle\n"); // Always with the Idle
176 fprintf(out, "StateTime %ld\n", (long)time(NULL));
177 fprintf(out, "Accepting Yes\n");
178 fprintf(out, "Shared Yes\n");
179 fprintf(out, "QuotaPeriod 0\n");
180 fprintf(out, "PageLimit 0\n");
181 fprintf(out, "Klimit 0\n");
182 fprintf(out, "Option sides one-sided\n");
184 fprintf(out, "Location %s\n", location);
185 fprintf(out, "ErrorPolicy abort-job\n");
186 if (! ka || ! lpc_acl)
187 fprintf(out, "OpPolicy default\n");
189 fprintf(out, "OpPolicy %s-policy\n", rp);
191 /* Access-control list. */
195 fprintf(out, "AuthType Negotiate\n");
197 fprintf(out, "AuthType Negotiate\n");
198 printer_user_list(out, "LIST", ac, "AllowUser");
201 if (banner == PRN_BANNER_NONE)
202 fprintf(out, "JobSheets none none\n");
204 fprintf(out, "JobSheets athena none\n");
205 fprintf(out, "</Printer>\n");
208 EXEC SQL CLOSE csr_printers;
212 /* aliases are in classes.conf */
213 out = tarfile_start(tf, "/etc/cups/classes.conf", 0644, 0, 0,
214 "root", "root", now);
215 EXEC SQL DECLARE csr_duplexqs CURSOR FOR
216 SELECT pr.rp, pr.name, pr.duplexname, pr.hwtype,
217 m.name, pr.banner, pr.location, pr.contact, pr.ka,
218 pr.type as prtype, pr.ac
219 FROM printers pr, machine m
220 WHERE pr.rm = :rm AND m.mach_id = pr.mach_id;
221 EXEC SQL OPEN csr_duplexqs;
224 EXEC SQL FETCH csr_duplexqs INTO :rp, :name, :duplexname,
225 :hwtype, :hostname, :banner, :location, :contact, :ka, :prtype, :ac;
235 /* Define alias queues as classes to the regular queues for
236 * accounting reasons. Annoyingly, classes don't always inherit
237 * their printer definitions.
239 if (!strcmp(prtype,"ALIAS"))
242 fprintf(out, "<Class %s>\n",name);
243 fprintf(out, "Info Alias Queue to %s:%s\n", rp, hwtype);
244 fprintf(out, "Printer %s\n", rp);
245 fprintf(out, "Option sides one-sided\n");
246 fprintf(out, "State Idle\n"); // Always with the Idle
247 fprintf(out, "StateTime %ld\n", (long)time(NULL));
248 fprintf(out, "Accepting Yes\n");
249 fprintf(out, "Shared Yes\n");
250 fprintf(out, "QuotaPeriod 0\n");
251 fprintf(out, "PageLimit 0\n");
253 fprintf(out, "Location %s\n", location);
254 fprintf(out, "ErrorPolicy abort-job\n");
255 if (! ka || ! lpc_acl)
256 fprintf(out, "OpPolicy default\n");
258 fprintf(out, "OpPolicy %s-policy\n", rp);
260 /* Access-control list. */
264 fprintf(out, "AuthType Negotiate\n");
266 fprintf(out, "AuthType Negotiate\n");
267 printer_user_list(out, "LIST", ac, "AllowUser");
270 if (banner == PRN_BANNER_NONE)
271 fprintf(out, "JobSheets none none\n");
273 fprintf(out, "JobSheets athena none\n");
274 fprintf(out, "</Class>\n");
277 /* Define duplex queues as aliases to the regular queues for
278 * accounting reasons. Annoyingly, classes don't always inherit
279 * their printer definitions.
284 fprintf(out, "<Class %s>\n",duplexname);
285 if (!strcmp(prtype,"ALIAS"))
286 fprintf(out, "Info Duplex Alias Queue to %s:%s\n", rp, hwtype);
288 fprintf(out, "Info Duplex Queue for %s:%s\n", rp, hwtype);
289 fprintf(out, "Option sides two-sided-long-edge\n"); // duplex
290 fprintf(out, "Printer %s\n", rp);
291 fprintf(out, "State Idle\n"); // Always with the Idle
292 fprintf(out, "StateTime %ld\n", (long)time(NULL));
293 fprintf(out, "Accepting Yes\n");
294 fprintf(out, "Shared Yes\n");
295 fprintf(out, "QuotaPeriod 0\n");
296 fprintf(out, "PageLimit 0\n");
298 fprintf(out, "Location %s\n", location);
299 fprintf(out, "ErrorPolicy abort-job\n");
300 if (! ka || ! lpc_acl)
301 fprintf(out, "OpPolicy default\n");
303 fprintf(out, "OpPolicy %s-policy\n", rp);
305 /* Access-control list. */
309 fprintf(out, "AuthType Negotiate\n");
311 fprintf(out, "AuthType Negotiate\n");
312 printer_user_list(out, "LIST", ac, "AllowUser");
315 if (banner == PRN_BANNER_NONE)
316 fprintf(out, "JobSheets none none\n");
317 else if (banner == PRN_BANNER_LAST)
318 fprintf(out, "JobSheets athena none\n");
319 fprintf(out, "</Class>\n");
322 EXEC SQL CLOSE csr_duplexqs;
326 out = tarfile_start(tf, "/etc/cups/cupsd.conf", 0755, 1, 1,
329 fprintf(out, "LogLevel info\n");
330 fprintf(out, "SystemGroup sys root ops-group\n");
331 fprintf(out, "Port 631\n");
332 fprintf(out, "Listen /var/run/cups/cups.sock\n");
333 fprintf(out, "Browsing On\n");
334 fprintf(out, "BrowseOrder allow,deny\n");
335 fprintf(out, "BrowseAllow all\n");
336 fprintf(out, "BrowseAddress @LOCAL\n");
337 fprintf(out, "DefaultAuthType Negotiate\n");
338 fprintf(out, "ServerCertificate /etc/cups/ssl/%s-ipp-crt.pem\n", lhost);
339 fprintf(out, "ServerKey /etc/cups/ssl/%s-ipp-key.pem\n", lhost);
340 fprintf(out, "ServerName %s\n", lhost);
341 fprintf(out, "Krb5Keytab /etc/krb5-ipp.keytab\n");
342 fprintf(out, "Browsing On\n");
343 fprintf(out, "BrowseProtocols cups\n");
345 /* The other CUPS servers should be aware of the other hosts'
346 queues, so we'll let them browse each other. */
348 EXEC SQL DECLARE csr_cupshosts CURSOR FOR
349 SELECT m.name AS cupshosts FROM machine m, printservers ps
350 WHERE m.mach_id = ps.mach_id AND ps.kind = 'CUPS';
351 EXEC SQL OPEN csr_cupshosts;
354 EXEC SQL FETCH csr_cupshosts INTO :cupshosts;
360 /* Don't poll yourself looking for answers! */
361 if (strcmp(cupshosts,host))
362 fprintf(out, "BrowsePoll %s\n", cupshosts);
364 EXEC SQL CLOSE csr_cupshosts;
365 fprintf(out, "Include cups.locations.conf\n");
366 fprintf(out, "Include cups.policies.conf\n");
370 /* cups.policies.conf */
371 out = tarfile_start(tf, "/etc/cups/cups.policies.conf", 0755, 1, 1,
373 fprintf(out, "# Printer-specific LPC and LPR ACLs\n");
375 EXEC SQL SELECT ps.lpc_acl INTO :top_lpc_acl
376 FROM printservers ps, machine m
377 WHERE m.name = :spoolhost AND m.mach_id = ps.mach_id;
378 if (!sqlca.sqlcode && lpc_acl)
380 fprintf (out, "<Policy default>\n");
381 fprintf (out, "%s\n", alterjob);
382 fprintf (out, "AuthType Default\n");
383 fprintf (out, "Require user @OWNER @SYSTEM\n");
384 printer_user_list(out, "LIST", top_lpc_acl, "Require user");
385 fprintf (out, "Order deny,allow\n");
386 fprintf (out, "</Limit>\n");
387 fprintf (out, "%s\n", submitjob);
388 fprintf (out, "AuthType None\n");
389 fprintf (out, "Order deny,allow\n");
390 fprintf (out, "Allow from all\n");
391 fprintf (out, "</Limit>\n");
392 fprintf (out, "%s\n", alterpntr);
393 fprintf (out, "AuthType Default\n");
394 fprintf (out, "Require user @SYSTEM\n");
395 fprintf (out, "Order deny,allow\n");
396 fprintf (out, "</Limit>\n");
397 fprintf (out, "%s\n", lpcpntr);
398 fprintf (out, "AuthType Default\n");
399 fprintf (out, "Require user @SYSTEM\n");
400 printer_user_list(out, "LIST", top_lpc_acl, "Require user");
401 fprintf (out, "Order deny,allow\n");
402 fprintf (out, "</Limit>\n");
403 fprintf (out, "%s\n", canceljob);
404 fprintf (out, "AuthType Default\n");
405 fprintf (out, "Require user @OWNER @SYSTEM\n");
406 printer_user_list(out, "LIST", top_lpc_acl, "Require user");
407 fprintf (out, "Order deny,allow\n");
408 fprintf (out, "Allow from all\n");
409 fprintf (out, "</Limit>\n");
410 fprintf (out, "%s\n", catchall);
411 fprintf (out, "AuthType None\n");
412 fprintf (out, "Order deny,allow\n");
413 fprintf (out, "Allow from all\n");
414 fprintf (out, "</Limit>\n");
415 fprintf (out, "</Policy>\n");
418 /* restrict lists and lpcaccess policies. Sadly, we have to put the
419 top level for each new policy since CUPS doesn't have a way of
420 doing it otherwise (well, Unix groups, but not moira) */
421 EXEC SQL DECLARE csr_lpc CURSOR FOR
422 SELECT UNIQUE rp, ka, ac, lpc_acl
424 WHERE rm = :rm AND ( ac != 0 OR lpc_acl != 0);
425 EXEC SQL OPEN csr_lpc;
428 EXEC SQL FETCH csr_lpc INTO :name, :ka, :ac, :lpc_acl;
434 fprintf (out, "<Policy %s-policy>\n", name);
435 fprintf (out, "%s\n", alterjob);
436 fprintf (out, "AuthType Default\n");
437 fprintf (out, "Require user @OWNER @SYSTEM\n");
438 printer_user_list(out, "LIST", lpc_acl, "Require user");
439 fprintf (out, "Order deny,allow\n");
440 fprintf (out, "Allow from all\n");
441 fprintf (out, "</Limit>\n");
442 fprintf (out, "%s\n", submitjob);
443 /* If the printer is Kerberized? */
445 fprintf (out, "AuthType Negotiate\n");
447 fprintf (out, "AuthType None\n");
448 /* Access-control list. */
450 printer_user_list(out, "LIST", ac, "Require user");
452 fprintf (out, "Require valid-user\n");
453 fprintf (out, "Order deny,allow\n");
454 fprintf (out, "Allow from all\n");
455 fprintf (out, "</Limit>\n");
456 fprintf (out, "%s\n", alterpntr);
457 fprintf (out, "AuthType Default\n");
458 fprintf (out, "Require user @SYSTEM\n");
459 fprintf (out, "Order deny,allow\n");
460 fprintf (out, "</Limit>\n");
461 fprintf (out, "%s\n", lpcpntr);
462 fprintf (out, "AuthType Default\n");
463 fprintf (out, "Require user @SYSTEM\n");
464 /* printer-specific lpc access. */
466 printer_user_list(out, "LIST", lpc_acl, "Require user");
467 printer_user_list(out, "LIST", top_lpc_acl, "Require user");
468 fprintf (out, "Order deny,allow\n");
469 fprintf (out, "</Limit>\n");
470 fprintf (out, "%s\n", canceljob);
471 fprintf (out, "AuthType Default\n");
472 fprintf (out, "Require user @OWNER @SYSTEM\n");
473 printer_user_list(out, "LIST", lpc_acl, "Require user");
474 printer_user_list(out, "LIST", top_lpc_acl, "Require user");
475 fprintf (out, "Order deny,allow\n");
476 fprintf (out, "Allow from all\n");
477 fprintf (out, "</Limit>\n");
478 fprintf (out, "%s\n", catchall);
479 fprintf (out, "AuthType None\n");
480 fprintf (out, "Order deny,allow\n");
481 fprintf (out, "Allow from all\n");
482 fprintf (out, "</Limit>\n");
483 fprintf (out, "</Policy>\n");
485 EXEC SQL CLOSE csr_lpc;
493 db_error(sqlca.sqlcode);