Annotation of doc/loncapafiles/updatequery.piml, revision 1.32
1.2 harris41 1: <!-- updatequery.piml -->
1.1 harris41 2:
1.32 ! raeburn 3: <!-- $Id: updatequery.piml,v 1.31 2004/06/01 15:55:00 albertel Exp $ -->
1.1 harris41 4:
5: <!--
6:
7: This file is part of the LearningOnline Network with CAPA (LON-CAPA).
8:
9: LON-CAPA is free software; you can redistribute it and/or modify
10: it under the terms of the GNU General Public License as published by
11: the Free Software Foundation; either version 2 of the License, or
12: (at your option) any later version.
13:
14: LON-CAPA is distributed in the hope that it will be useful,
15: but WITHOUT ANY WARRANTY; without even the implied warranty of
16: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17: GNU General Public License for more details.
18:
19: You should have received a copy of the GNU General Public License
20: along with LON-CAPA; if not, write to the Free Software
21: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22:
23: /home/httpd/html/adm/gpl.txt
24:
25: http://www.lon-capa.org/
26:
27: -->
28:
29: <piml>
30: <targetroot>/</targetroot>
31: <files>
32: <file>
1.4 harris41 33: <target dist='default'>/</target>
1.1 harris41 34: <perlscript mode='fg'>
1.4 harris41 35: $|=1;
1.1 harris41 36: print(<<END);
37:
38:
39: *********************************************
40: *********************************************
41: **** ****
42: **** LON-CAPA SYSTEM INFORMATION REQUEST ****
43: **** ****
44: **** Please respond to the choices below ****
45: **** ****
46: *********************************************
47: *********************************************
48:
49: END
1.4 harris41 50: sleep(3);
1.1 harris41 51: </perlscript>
52: </file>
53: <file>
1.22 albertel 54: <target dist='default'>loncom/hosts.tab</target>
55: <perlscript mode='fg'>
56: unless (-l "<TARGET />") {
57: print(<<END);
58:
59: ===============================================================================
1.30 www 60: Which cluster option would you like to have installed?
61: IMPORTANT: to take advantage of the cluster options 1) and 3),
62: you must contact lon-capa\@lon-capa.org.
63:
64: 1) PRODUCTION - you want to eventually connect this machine to the
65: LON-CAPA content sharing network. This setting is for
66: schools, colleges, and universities, that currently
67: are running - or in the future will run - courses
1.22 albertel 68: 2) STAND-ALONE - you want this machine to run in 'stand-alone' mode and
69: not be connected to other LON-CAPA machines for now
1.30 www 70: 3) DEVELOPMENT - you want to do software (not content!) development with
71: this workstation and eventually link it with the
72: workstations of other LON-CAPA software developers.
1.27 albertel 73: 4) PRESERVE the existing hosts.tab and domain.tab
74: (/home/httpd/lonTabs/hosts.tab and
75: /home/httpd/lonTabs/domain.tab)
1.22 albertel 76:
77: END
78: # Option number 26 will install rawhide_hosts.tab, but
79: # the typical user does not want to be part of an intensive
80: # machine test cluster.
81:
82: # get input
83: # if valid then process, otherwise loop
84: $flag=0;
85: while (!$flag) {
86: print "ENTER 1, 2, 3, or 4:\n";
87: my $choice=<>;
88: chomp($choice);
89: if ($choice==1) {
90: $lonCluster='production'; $flag=1;
91: }
92: elsif ($choice==2) {
93: $lonCluster='standalone'; $flag=1;
94: }
95: elsif ($choice==3) {
96: $lonCluster='development'; $flag=1;
97: }
98: elsif ($choice==4) {
99: $lonCluster='existing'; $flag=1;
100: if (-e '/home/httpd/lonTabs/hosts.tab') {
101: `cp /home/httpd/lonTabs/hosts.tab ../existing_hosts.tab`;
102: }
103: else {
104: print <<END;
105: There is no existing /home/httpd/lonTabs/hosts.tab
106: END
107: die('');
108: }
1.27 albertel 109: if (-e '/home/httpd/lonTabs/domain.tab') {
110: `cp /home/httpd/lonTabs/domain.tab ../existing_domain.tab`;
111: }
112: else {
113: print <<END;
114: There is no existing /home/httpd/lonTabs/domain.tab
115: END
116: die('');
117: }
1.22 albertel 118: }
119: elsif ($choice==26) {
120: $lonCluster='rawhide'; $flag=1;
121: }
122: }
123: }
124: </perlscript>
125: </file>
126: <file>
1.10 harris41 127: <target dist='default'>/home/httpd/lonTabs/hosts.tab</target>
1.1 harris41 128: <perlscript mode='fg'>
1.4 harris41 129: $|=1;
1.20 albertel 130: my $domainDescription;
1.29 albertel 131: my $domainTabExtras;
1.1 harris41 132: unless (-e "<TARGET />") {
133: print(<<END);
134: WELCOME TO LON-CAPA!
135:
136: If you have questions, please visit http://install.lon-capa.org
1.32 ! raeburn 137: or contact helpdesk\@lon-capa.org.
1.1 harris41 138:
139: ===============================================================================
1.4 harris41 140: The following 4 values are needed to configure LON-CAPA:
141: * Machine Role
1.8 harris41 142: * LON-CAPA Domain Name
143: * LON-CAPA Machine ID Name, and
1.1 harris41 144: * System Administration E-mail Address.
1.32 ! raeburn 145: ===============================================================================
! 146:
! 147: In addition, a Support E-mail Address can also be included. If
! 148: an address is included then one of the options in the LON-CAPA
! 149: help menu will be a link to a form that a user will complete to
! 150: request LON-CAPA help.
! 151:
1.1 harris41 152: END
1.3 harris41 153:
1.4 harris41 154: open(OUT,'>/tmp/loncapa_updatequery.out');
155: close(OUT);
156:
1.3 harris41 157: # query for Machine Role
158: print(<<END);
159: **** Machine Role ****
160: Library server (recommended if first-time installation of LON-CAPA):
161: Servers that are repositories of authoritative educational resources.
162: These servers also provide the construction space by which instructors
163: assemble their classroom online material.
164: Access server:
165: Servers that load-balance high-traffic delivery of educational resources
166: over the world-wide web.
1.4 harris41 167: 1) Will this be a library server? (recommended if this is your first install)
1.3 harris41 168: 2) Or, will this be an access server?
169: END
1.4 harris41 170: my $flag=0;
171: my $r='';
172: my $lonRole;
173: while (!$flag) {
174: print "ENTER A CHOICE OF 1 or 2:\n";
175: my $choice=<>;
176: chomp($choice);
177: if ($choice==1) {
178: open(OUT,'>>/tmp/loncapa_updatequery.out');
179: print(OUT 'lonRole'."\t".'library'."\n");
180: close(OUT);
181: $lonRole='library';
182: $r='l';
183: $flag=1;
184: }
185: elsif ($choice==2) {
186: open(OUT,'>>/tmp/loncapa_updatequery.out');
187: print(OUT 'lonRole'."\t".'access'."\n");
188: close(OUT);
189: $lonRole='access';
190: $r='a';
191: $flag=2;
192: }
193: else {
194:
195: }
196: }
1.3 harris41 197:
198: # need to recommend a machine ID name (ipdomain.l.somenumber)
1.4 harris41 199: my $hostname=`hostname`; chomp($hostname);
200: my $ipdomain='';
201: if ($hostname=~/([^\.]*)\.([^\.]*)$/) {
202: $ipdomain=$1;
203: }
1.1 harris41 204:
205: print(<<END);
206:
1.8 harris41 207: **** Domain ****
208: [this does NOT need to correspond to internet address domains,
209: examples might be "msu" or "bionet" or "vermontcc"]
1.1 harris41 210: END
1.8 harris41 211:
212: # get domain name
1.1 harris41 213: # accept if valid, if not valid, tell user and repeat
1.4 harris41 214: $flag=0;
1.8 harris41 215: my $lonDefDomain;
1.4 harris41 216: while (!$flag) {
217: if ($ipdomain) {
218: print(<<END);
1.8 harris41 219: ENTER LONCAPA DOMAIN [$ipdomain]:
1.4 harris41 220: END
221: }
222: else {
223: print(<<END);
1.8 harris41 224: ENTER LONCAPA DOMAIN:
1.4 harris41 225: END
226: }
227: my $choice=<>;
228: chomp($choice);
1.18 harris41 229: my $bad_domain_flag=0;
230: my @bad_domain_names=('raw','userfiles','priv','adm','uploaded');
231: foreach my $bad (@bad_domain_names) {
232: $bad_domain_flag=1 if $choice eq $bad;
233: }
1.8 harris41 234: if ($ipdomain and $choice=~/^\s*$/) {
235: $choice=$ipdomain;
1.4 harris41 236: open(OUT,'>>/tmp/loncapa_updatequery.out');
1.8 harris41 237: print(OUT 'lonDefDomain'."\t".$choice."\n");
1.4 harris41 238: close(OUT);
1.8 harris41 239: $lonDefDomain=$choice;
1.4 harris41 240: $flag=1;
241: }
242: elsif ($choice!~/\_/ and $choice=~/^\w+$/) {
243: open(OUT,'>>/tmp/loncapa_updatequery.out');
1.8 harris41 244: print(OUT 'lonDefDomain'."\t".$choice."\n");
1.4 harris41 245: close(OUT);
1.8 harris41 246: $lonDefDomain=$choice;
247: $r='l';
1.4 harris41 248: $flag=1;
1.18 harris41 249: }
250: elsif ($bad_domain_flag) {
251: print "Invalid input ('$choice' conflicts with LON-CAPA namespace).\n";
252: print "Please try something different than '$choice'\n";
1.4 harris41 253: }
254: else {
255: print "Invalid input (only alphanumeric characters supported).\n";
256: }
257: }
1.1 harris41 258:
1.20 albertel 259:
260: # get domain description
261: # accept if valid, if not valid, tell user and repeat
262: $flag=0;
263:
264: while (!$flag) {
265: print(<<END);
266:
267: **** Domain Description ****
268: String describing the domain, to be shown to users.
269: [Example, msu is Michigan State University]
270: ENTER DOMAIN DESCRIPTION:
271: END
272:
273: my $choice=<>;
274: chomp($choice);
275: if ($choice!~/:/) {
276: open(OUT,'>>/tmp/loncapa_updatequery.out');
277: print(OUT 'domainDescription'."\t".$choice."\n");
278: close(OUT);
279: $domainDescription=$choice;
280: $flag=1;
281: }
282: else {
283: print "Invalid input (no ':' allowed).\n";
284: }
285: }
286:
1.8 harris41 287: my $lonHostID;
288: if ($lonDefDomain) {
289: $lonHostID=$lonDefDomain.$r.int(1+rand(9)); # should be probably also detect
290: # against the hosts.tab
291: }
292:
1.1 harris41 293: print(<<END);
294:
1.8 harris41 295: **** Machine ID Name ****
296: [this does NOT need to correspond to internet address names;
297: this name MUST be unique to the whole LON-CAPA network;
298: we recommend that you use a name based off of your institution;
299: good examples: "msul1" or "bionetl1";
300: bad examples: "loncapabox" or "studentsinside"]
1.1 harris41 301: END
1.8 harris41 302: # get machine name
1.1 harris41 303: # accept if valid, if not valid, tell user and repeat
1.4 harris41 304: $flag=0;
305: while (!$flag) {
306: if ($ipdomain) {
307: print(<<END);
1.8 harris41 308: ENTER LONCAPA MACHINE ID [$lonHostID]:
1.4 harris41 309: END
310: }
311: else {
312: print(<<END);
1.8 harris41 313: ENTER LONCAPA MACHINE ID:
1.4 harris41 314: END
315: }
316: my $choice=<>;
317: chomp($choice);
1.8 harris41 318: if ($lonHostID and $choice=~/^\s*$/) {
319: $choice=$lonHostID;
1.4 harris41 320: open(OUT,'>>/tmp/loncapa_updatequery.out');
1.8 harris41 321: print(OUT 'lonHostID'."\t".$choice."\n");
1.4 harris41 322: close(OUT);
1.8 harris41 323: $lonHostID=$choice;
1.4 harris41 324: $flag=1;
325: }
326: elsif ($choice!~/\_/ and $choice=~/^\w+$/) {
327: open(OUT,'>>/tmp/loncapa_updatequery.out');
1.8 harris41 328: print(OUT 'lonHostID'."\t".$choice."\n");
1.4 harris41 329: close(OUT);
1.8 harris41 330: $lonHostID=$choice;
1.4 harris41 331: $flag=1;
332: }
333: else {
334: print "Invalid input (only alphanumeric characters supported).\n";
335: }
336: }
1.1 harris41 337:
1.32 ! raeburn 338: # get admin e-mail address
1.4 harris41 339: # accept if valid, if not valid, tell user and repeat
340: $flag=0;
1.9 harris41 341: my $lonAdmEMail;
1.4 harris41 342: while (!$flag) {
1.1 harris41 343: print(<<END);
344:
345: **** System Administrator's E-mail ****
346: E-mail address of the person who will manage this machine
1.4 harris41 347: [should be in the form somebody\@somewhere]
1.32 ! raeburn 348: ENTER ADMIN E-MAIL ADDRESS:
1.1 harris41 349: END
350:
1.4 harris41 351: my $choice=<>;
352: chomp($choice);
353: if ($choice=~/\@/) {
354: open(OUT,'>>/tmp/loncapa_updatequery.out');
1.9 harris41 355: print(OUT 'lonAdmEMail'."\t".$choice."\n");
1.4 harris41 356: close(OUT);
1.9 harris41 357: $lonAdmEMail=$choice;
1.4 harris41 358: $flag=1;
359: }
360: else {
361: print "Invalid input (this needs to look like an e-mail address!).\n";
362: }
363: }
364:
1.32 ! raeburn 365:
! 366: # get support e-mail address
! 367: # accept if valid, if not valid, tell user and repeat
! 368: $flag=0;
! 369: my $lonSupportEMail;
! 370: while (!$flag) {
! 371: print(<<END);
! 372:
! 373: **** Support E-mail ****
! 374: E-mail address of the person who will receive
! 375: help requests from LON-CAPA users who access
! 376: the system via this server. If the address is left blank,
! 377: then a help support form will not be displayed
! 378: as part of the help menu.
! 379: [should be in the form somebody\@somewhere]
! 380: ENTER SUPPORT E-MAIL ADDRESS:
! 381: END
! 382:
! 383: my $choice=<>;
! 384: chomp($choice);
! 385: $choice =~ s/\s//g;
! 386: if ( ($choice=~/\@/) || $choice eq '') ) {
! 387: open(OUT,'>>/tmp/loncapa_updatequery.out');
! 388: print(OUT 'lonSupportEMail'."\t".$choice."\n");
! 389: close(OUT);
! 390: $lonSupportEMail=$choice;
! 391: $flag=1;
! 392: }
! 393: else {
! 394: print "Invalid input (this either needs to be blank, or look like an e-mail address!).\n";
! 395: }
! 396: }
! 397:
! 398:
1.1 harris41 399: # update loncapa.conf
1.7 harris41 400: my $confdir='/etc/httpd/conf/';
401: #my $confdir='';
1.5 harris41 402: my $filename='loncapa.conf';
403: my %perlvar;
404: if (-e "$confdir$filename") {
405: open(CONFIG,'<'.$confdir.$filename) or die("Can't read $confdir$filename");
406: while (my $configline=<CONFIG>) {
407: if ($configline =~ /^[^\#]*PerlSetVar/) {
408: my ($unused,$varname,$varvalue)=split(/\s+/,$configline);
409: chomp($varvalue);
1.12 harris41 410: $perlvar{$varname}=$varvalue if $varvalue!~/^\{\[\[\[\[/;
1.5 harris41 411: }
412: }
413: close(CONFIG);
414: }
415: $perlvar{'lonHostID'}=$lonHostID;
416: $perlvar{'lonDefDomain'}=$lonDefDomain;
1.9 harris41 417: $perlvar{'lonAdmEMail'}=$lonAdmEMail;
1.32 ! raeburn 418: $perlvar{'lonSupportEMail'}=$lonSupportEMail;
1.5 harris41 419: $perlvar{'lonRole'}=$lonRole;
1.16 harris41 420: unless ($perlvar{'lonLoadLim'} and $perlvar{'lonLoadLim'}!~/\{\[\[\[\[/) {
1.5 harris41 421: $perlvar{'lonLoadLim'}='2.00';
422: }
1.25 albertel 423: unless ($perlvar{'lonUserLoadLim'} and $perlvar{'lonUserLoadLim'}!~/\{\[\[\[\[/) {
424: $perlvar{'lonUserLoadLim'}='0';
425: }
1.16 harris41 426: unless ($perlvar{'lonExpire'} and $perlvar{'lonExpire'}!~/\{\[\[\[\[/) {
1.5 harris41 427: $perlvar{'lonExpire'}='86400';
428: }
1.16 harris41 429: unless ($perlvar{'lonReceipt'} and $perlvar{'lonReceipt'}!~/\{\[\[\[\[/) {
1.5 harris41 430: my $lonReceipt='';
1.11 harris41 431: srand(time ^ $$ ^ unpack "%L*", `ps axww | gzip`);
1.5 harris41 432: my @alnum=(0..9,a..z);
433: foreach my $i (1..20) {
434: $lonReceipt.=$alnum[int(rand(36))];
435: }
436: $perlvar{'lonReceipt'}=$lonReceipt;
437: }
438: open(OUT,">$confdir$filename") or
439: die("Cannot output to $confdir$filename\n");
440: foreach my $key (keys %perlvar) {
441: my $value=$perlvar{$key};
442: print(OUT <<END);
443: PerlSetVar $key $value
444: END
445: }
446: close(OUT);
1.1 harris41 447: }
448: </perlscript>
449: </file>
450: <file>
1.5 harris41 451: <target dist='default'>/</target>
1.1 harris41 452: <perlscript mode='fg'>
1.31 albertel 453: sub securesetting {
454: my (%perlvar)=@_;
455: my $securestatus='unknown';
456: my $securenum='';
457: if ( $perlvar{'loncAllowInsecure'}&& $perlvar{'londAllowInsecure'}) {
458: $securestatus='no'; $securenum='4';
459: } elsif ( $perlvar{'loncAllowInsecure'}&& !$perlvar{'londAllowInsecure'}) {
460: $securestatus='lond'; $securenum='3';
461: } elsif (!$perlvar{'loncAllowInsecure'}&& $perlvar{'londAllowInsecure'}) {
462: $securestatus='lonc'; $securenum='2';
463: } elsif (!$perlvar{'loncAllowInsecure'}&& !$perlvar{'londAllowInsecure'}) {
464: $securestatus='yes (lond and lonc)'; $securenum='1';
465: }
466: return ($securestatus,$securenum);
467: }
1.1 harris41 468: # read values from loncapa.conf
1.7 harris41 469: my $confdir='/etc/httpd/conf/';
1.5 harris41 470: my $filename='loncapa.conf';
471: my %perlvar;
1.31 albertel 472: my ($securestatus,$securenum);
1.5 harris41 473: if (-e "$confdir$filename") {
474: open(CONFIG,'<'.$confdir.$filename) or
475: die("Can't read $confdir$filename");
476: while (my $configline=<CONFIG>) {
477: if ($configline =~ /^[^\#]*PerlSetVar/) {
478: my ($unused,$varname,$varvalue)=split(/\s+/,$configline);
479: chomp($varvalue);
480: $perlvar{$varname}=$varvalue;
481: }
482: }
483: close(CONFIG);
484: }
1.16 harris41 485: unless ($perlvar{'lonLoadLim'} and $perlvar{'lonLoadLim'}!~/\{\[\[\[\[/) {
486: $perlvar{'lonLoadLim'}='2.00';
487: }
1.25 albertel 488: unless ($perlvar{'lonUserLoadLim'} and $perlvar{'lonUserLoadLim'}!~/\{\[\[\[\[/) {
489: $perlvar{'lonUserLoadLim'}='0';
490: }
1.16 harris41 491: unless ($perlvar{'lonExpire'} and $perlvar{'lonExpire'}!~/\{\[\[\[\[/) {
492: $perlvar{'lonExpire'}='86400';
493: }
1.31 albertel 494: unless ($perlvar{'londAllowInsecure'} and $perlvar{'londAllowInsecure'}!~/\{\[\[\[\[/) {
495: $perlvar{'londAllowInsecure'}='1';
496: }
497: unless ($perlvar{'loncAllowInsecure'} and $perlvar{'loncAllowInsecure'}!~/\{\[\[\[\[/) {
498: $perlvar{'loncAllowInsecure'}='1';
499: }
500: ($securestatus,$securenum)=&securesetting(%perlvar);
1.16 harris41 501: unless ($perlvar{'lonReceipt'} and $perlvar{'lonReceipt'}!~/\{\[\[\[\[/) {
502: my $lonReceipt='';
503: srand(time ^ $$ ^ unpack "%L*", `ps axww | gzip`);
504: my @alnum=(0..9,a..z);
505: foreach my $i (1..20) {
506: $lonReceipt.=$alnum[int(rand(36))];
507: }
508: $perlvar{'lonReceipt'}=$lonReceipt;
509: }
1.7 harris41 510: my %perlvarstatic;
511: if (-e "${confdir}loncapa_apache.conf") {
512: open(CONFIG,'<'.$confdir.'loncapa_apache.conf') or
513: die("Can't read ${confdir}loncapa_apache.conf");
514: while (my $configline=<CONFIG>) {
515: if ($configline =~ /^[^\#]*PerlSetVar/) {
516: my ($unused,$varname,$varvalue)=split(/\s+/,$configline);
517: chomp($varvalue);
518: $perlvarstatic{$varname}=$varvalue;
519: }
520: }
521: close(CONFIG);
522: }
1.23 albertel 523: if (!$domainDescription && $lonCluster ne 'existing') {
1.27 albertel 524: open(IN,'<../'.$lonCluster.'_domain.tab');
1.22 albertel 525: while(<IN>) {
1.27 albertel 526: if (/^$perlvar{'lonDefDomain'}\:/) {
1.29 albertel 527: (undef,$domainDescription,$domainTabExtras)=split(/:/,$_,3);
1.22 albertel 528: chomp($domainDescription);
1.29 albertel 529: chomp($domainTabExtras);
1.22 albertel 530: last;
531: }
532: }
1.23 albertel 533: close(IN);
1.22 albertel 534: }
1.23 albertel 535: if (!$domainDescription) {
1.27 albertel 536: open(IN,'</home/httpd/lonTabs/domain.tab');
1.23 albertel 537: while(<IN>) {
1.27 albertel 538: if (/^$perlvar{'lonDefDomain'}\:/) {
1.29 albertel 539: (undef,$domainDescription,$domainTabExtras)=split(/:/,$_,3);
1.23 albertel 540: chomp($domainDescription);
1.29 albertel 541: chomp($domainTabExtras);
1.23 albertel 542: last;
543: }
544: }
545: close(IN);
546: }
547:
1.6 harris41 548: # implement editing logic below, interactively
1.22 albertel 549: # update loncapa.conf until 8 is entered
1.6 harris41 550:
551: $flag=0;
1.17 harris41 552:
1.6 harris41 553: while (!$flag) {
1.1 harris41 554: print(<<END);
555:
556: ===============================================================================
557: This is now the current configuration of your machine.
1.31 albertel 558: 1) Domain Name: $perlvar{'lonDefDomain'}
559: 2) Domain Description: $domainDescription
560: 3) Machine Name: $perlvar{'lonHostID'}
561: 4) System Administrator's E-mail Address: $perlvar{'lonAdmEMail'}
1.32 ! raeburn 562: 5) Support E-mail Address: $perlvar{'lonSupportEmail'}
! 563: 6) Role: $perlvar{'lonRole'}
! 564: 7) Cache Expiration Time: $perlvar{'lonExpire'}
! 565: 8) Server Load: $perlvar{'lonLoadLim'}
! 566: 9) User Load: $perlvar{'lonUserLoadLim'}
! 567: 10) Allow only secure connections: $securestatus
! 568: 11) Everything is correct up above
1.6 harris41 569: END
1.17 harris41 570: my $hbug=-1;
571: my $dbug=-1;
572: {
573: my $v=$perlvar{'lonHostID'};
574: $hbug=0;
575: $hbug=1 if $v=~/\W/;
576: $hbug=1 if $v=~/\_/;
577: }
578: {
579: my $v=$1;
580: $dbug=0;
581: $dbug=1 if $v=~/\W/;
582: $dbug=1 if $v=~/\_/;
583: }
584:
585: if ($hbug) {
586: print "**** ERROR **** ".
587: "Invalid lonHostID (should only be letters and/or digits)\n";
588: }
589: if ($dbug) {
590: print "**** ERROR **** ".
591: "Invalid lonDefDomain (should only be letters and/or digits)\n";
592: }
593:
1.6 harris41 594: print(<<END);
1.32 ! raeburn 595: ENTER A CHOICE OF 1-10 TO CHANGE, otherwise ENTER 11:
1.1 harris41 596: END
1.5 harris41 597: my $choice=<>;
598: chomp($choice);
1.6 harris41 599: if ($choice==1) {
600: print(<<END);
1.16 harris41 601: 1) Domain Name: $perlvar{'lonDefDomain'}
1.20 albertel 602: ENTER NEW VALUE (this is an internal value used to identify a group of
603: LON-CAPA machines, it must be alphanumerical, we suggest
604: using a part of your actual DNS domain. For example, for
605: the machine loncapa.msu.edu, we set the Domain to msu):
1.6 harris41 606: END
607: my $choice2=<>;
608: chomp($choice2);
1.8 harris41 609: $perlvar{'lonDefDomain'}=$choice2;
1.6 harris41 610: }
611: elsif ($choice==2) {
612: print(<<END);
1.20 albertel 613: 2) Domain Description: $domainDescription
614: ENTER NEW VALUE (this should be a string that describes your domain, spaces
615: and punctuation are fine except for ':'):
616: END
617: my $choice2=<>;
618: chomp($choice2);
619: $domainDescription=$choice2;
620: }
621: elsif ($choice==3) {
622: print(<<END);
623: 3) Machine Name: $perlvar{'lonHostID'}
624: ENTER NEW VALUE (this will be the name of the machine in the LON-CAPA network
625: it cannot contain any of '_' '-' '.' or ':'. We suggest that
626: if you are in the domain 'example' and are the first library
627: server you enter 'examplel1') :
1.6 harris41 628: END
629: my $choice2=<>;
630: chomp($choice2);
1.8 harris41 631: $perlvar{'lonHostID'}=$choice2;
1.6 harris41 632: }
1.20 albertel 633: elsif ($choice==4) {
1.6 harris41 634: print(<<END);
1.20 albertel 635: 4) System Administrator's E-mail Address: $perlvar{'lonAdmEMail'}
1.6 harris41 636: ENTER NEW VALUE:
637: END
638: my $choice2=<>;
639: chomp($choice2);
1.9 harris41 640: $perlvar{'lonAdmEMail'}=$choice2;
1.6 harris41 641: }
1.20 albertel 642: elsif ($choice==5) {
1.6 harris41 643: print(<<END);
1.32 ! raeburn 644: 5) Support E-mail Address: $perlvar{'lonSupportEMail'}
! 645: ENTER NEW VALUE:
! 646: END
! 647: my $choice2=<>;
! 648: chomp($choice2);
! 649: $perlvar{'lonSupportEMail'}=$choice2;
! 650: }
! 651: elsif ($choice==6) {
! 652: print(<<END);
! 653: 6) Role: $perlvar{'lonRole'}
1.20 albertel 654: ENTER NEW VALUE (this should be either 'access' or 'library'
655: if in doubt select 'library'):
1.6 harris41 656: END
657: my $choice2=<>;
658: chomp($choice2);
659: $perlvar{'lonRole'}=$choice2;
660: }
1.32 ! raeburn 661: elsif ($choice==7) {
1.6 harris41 662: print(<<END);
1.32 ! raeburn 663: 7) Cache Expiration Time: $perlvar{'lonExpire'}
1.20 albertel 664: ENTER NEW VALUE (in seconds, 86400 is a reasonable value):
1.6 harris41 665: END
666: my $choice2=<>;
667: chomp($choice2);
668: $perlvar{'lonExpire'}=$choice2;
669: }
1.32 ! raeburn 670: elsif ($choice==8) {
1.6 harris41 671: print(<<END);
1.32 ! raeburn 672: 8) Server Load: $perlvar{'lonLoadLim'}
1.6 harris41 673: ENTER NEW VALUE:
674: END
675: my $choice2=<>;
676: chomp($choice2);
677: $perlvar{'lonLoadLim'}=$choice2;
678: }
1.32 ! raeburn 679: elsif ($choice==9) {
1.25 albertel 680: print(<<END);
1.32 ! raeburn 681: 9) User Load: $perlvar{'lonUserLoadLim'}
1.25 albertel 682: Numer of users that can login before machine is 'overloaded'
1.26 albertel 683: ENTER NEW VALUE (integer value, 0 means there is no limit):
1.25 albertel 684: END
685: my $choice2=<>;
686: chomp($choice2);
687: $perlvar{'lonUserLoadLim'}=$choice2;
688: }
1.32 ! raeburn 689: elsif ($choice==10) {
1.31 albertel 690: print(<<END);
1.32 ! raeburn 691: 10) Allow only secure connections: $securestatus
1.31 albertel 692: The Lon-CAPA communication daemons lonc and lond can be configured to
693: allow only secure connections by default.
694:
695: POSSIBLE CHOICES:
696: 1) allow only secure connections and don't connect to machines that
697: can not be connected to securely
698: 2) allow only secure connections but allow this machine to connect to
699: machines that don't support secure connections
700: 3) allow insecure connections to this machine but only allow connections
701: to machines that support secure connections
702: 4) allow insecure connections
703: ENTER NEW VALUE (currenly $securenum):
704: END
705: my $choice2=<>;
706: chomp($choice2);
707: if ($choice2 eq '1') {
708: $perlvar{'loncAllowInsecure'}=0;$perlvar{'londAllowInsecure'}=0;
709: } elsif ($choice2 eq '2') {
710: $perlvar{'loncAllowInsecure'}=0;$perlvar{'londAllowInsecure'}=1;
711: } elsif ($choice2 eq '3') {
712: $perlvar{'loncAllowInsecure'}=1;$perlvar{'londAllowInsecure'}=0;
713: } elsif ($choice2 eq '4') {
714: $perlvar{'loncAllowInsecure'}=1;$perlvar{'londAllowInsecure'}=1;
715: }
716: ($securestatus,$securenum)=&securesetting(%perlvar);
717: }
1.32 ! raeburn 718: elsif ($choice==11) {
1.6 harris41 719: $flag=1;
720: }
721: else {
1.1 harris41 722:
1.6 harris41 723: }
724: }
1.7 harris41 725: open(OUT,">$confdir$filename") or
726: die("Cannot output to $confdir$filename\n");
727: foreach my $key (keys %perlvar) {
728: my $value=$perlvar{$key};
1.8 harris41 729: print(OUT <<END) unless $perlvarstatic{$key};
1.7 harris41 730: PerlSetVar $key $value
731: END
732: }
733: close(OUT);
1.1 harris41 734: </perlscript>
735: </file>
736: <file>
737: <target dist='default'>loncom/hosts.tab</target>
738: <perlscript mode='fg'>
739: unless (-l "<TARGET />") {
1.22 albertel 740: my $hostname=`hostname`;chomp($hostname);
741: my $hostaddress=`hostname -i $hostname`;chomp($hostaddress);
742: $hostaddress=~s/\s//;
1.15 harris41 743: $date=`date -I`; chomp($date);
744: $lonHostID=$perlvar{'lonHostID'};
745: $lonHostID=~s/\W//g;
746: $lineexistflag=0;
747: $hostidexistflag=0;
1.22 albertel 748: $line2insert=<<END;
1.27 albertel 749: $perlvar{'lonHostID'}:$perlvar{'lonDefDomain'}:$perlvar{'lonRole'}:$hostname:$hostaddress
1.15 harris41 750: END
1.29 albertel 751: $domaininsert="$perlvar{'lonDefDomain'}:$domainDescription:$domainTabExtras\n";
1.23 albertel 752: if ($lonCluster eq 'standalone') {
753: open(OUT,'>../'.$lonCluster.'_hosts.tab') or
754: die('file generation error');
755: print(OUT $line2insert);
756: close(OUT);
1.27 albertel 757: open(OUT,'>../'.$lonCluster.'_domain.tab') or
758: die('file generation error');
759: print(OUT $domaininsert);
760: close(OUT);
1.23 albertel 761: }
1.15 harris41 762: if ($flag==1) {
1.6 harris41 763: `rm -f ../hosts.tab`;
1.15 harris41 764: open(IN,'<../'.$lonCluster.'_hosts.tab');
1.13 harris41 765: while(<IN>) {
766: if (/^$line2insert$/) {
767: $lineexistflag=1;
768: }
1.15 harris41 769: if (/^$lonHostID\:/) {
1.13 harris41 770: $hostidexistflag=1;
771: }
772: }
773: close(IN);
774: if ($hostidexistflag and !$lineexistflag) {
775: print <<END;
776: WARNING: $lonHostID already exists inside
1.15 harris41 777: loncapa/loncom/${lonCluster}_hosts.tab. The entry inside
778: ${lonCluster}_hosts.tab does not match your settings.
779: The entry inside ${lonCluster}_hosts.tab is being replaced
1.13 harris41 780: with your new values.
781: END
1.15 harris41 782: `grep -v "$lonHostID:" ../${lonCluster}_hosts.tab > ../new_${lonCluster}_hosts.tab`;
783: open(OUT,'>>../new_'.$lonCluster.'_hosts.tab') or
784: die("cannot open loncom/${lonCluster}_hosts.tab for output\n");
1.14 harris41 785: print(OUT $line2insert);
1.13 harris41 786: close(OUT);
1.15 harris41 787: `ln -s new_${lonCluster}_hosts.tab ../hosts.tab`;
1.13 harris41 788: # email appropriate message
1.28 albertel 789: system('ping -c 1 -W 5 www.lon-capa.org > /dev/null || ping -c 1 -W 5 www.msu.edu > /dev/null || ping -c 1 -W 5 www.mit.edu > /dev/null');
1.19 harris41 790: `echo "REPLACE:$lonCluster:$lonHostID:$date:$line2insert" | mail -s "REPLACE:$lonCluster:$lonHostID:$date" installrecord\@mail.lon-capa.org` unless $?;
1.13 harris41 791: }
792: elsif ($hostidexistflag and $lineexistflag) {
1.15 harris41 793: print <<END;
794: Entry exists in ${lonCluster}_hosts.tab.
795: END
796: `ln -s ${lonCluster}_hosts.tab ../hosts.tab`;
797: # email appropriate message
798: `echo "STABLEUPDATE:$lonCluster:$lonHostID:$date:$line2insert" | mail -s "STABLEUPDATE:$lonCluster:$lonHostID:$date" installrecord\@mail.lon-capa.org`;
1.13 harris41 799: }
1.15 harris41 800: elsif (!$hostidexistflag and !$lineexistflag) {
801: print <<END;
802: New entry for $lonCluster.
1.6 harris41 803: END
1.15 harris41 804: `cat ../${lonCluster}_hosts.tab > ../new_${lonCluster}_hosts.tab`;
1.21 albertel 805: open(OUT,'>>../new_'.$lonCluster.'_hosts.tab') or
806: die("cannot open loncom/new_${lonCluster}_hosts.tab for output\n");
1.15 harris41 807: print(OUT $line2insert);
808: close(OUT);
809: `ln -s new_${lonCluster}_hosts.tab ../hosts.tab`;
810: # email appropriate message
811: `echo "INSERT:$lonCluster:$lonHostID:$date:$line2insert" | mail -s "INSERT:$lonCluster:$lonHostID:$date" installrecord\@mail.lon-capa.org`;
1.27 albertel 812: }
813: }
814: $lineexistflag=0;
815: if ($flag==1) {
816: `rm -f ../domain.tab`;
817: open(IN,'<../'.$lonCluster.'_domain.tab');
818: while(<IN>) {
819: if (/^$domaininsert$/) {
820: $lineexistflag=1;
821: }
822: if (/^$perlvar{'lonDefDomain'}\:/) {
823: $domainexistflag=1;
824: }
825: }
826: close(IN);
827: if ($domainexistflag and !$lineexistflag) {
828: print <<END;
829: WARNING: $perlvar{'lonDefDomain'} already exists inside
830: loncapa/loncom/${lonCluster}_domain.tab. The entry inside
831: ${lonCluster}_domain.tab does not match your settings.
832: The entry inside ${lonCluster}_domain.tab is being replaced
833: with your new values.
834: END
835: `grep -v "$perlvar{'lonDefDomain'}:" ../${lonCluster}_domain.tab > ../new_${lonCluster}_domain.tab`;
836: open(OUT,'>>../new_'.$lonCluster.'_domain.tab') or
837: die("cannot open loncom/${lonCluster}_domain.tab for output\n");
838: print(OUT $domaininsert);
839: close(OUT);
840: `ln -s new_${lonCluster}_domain.tab ../domain.tab`;
841: # email appropriate message
1.28 albertel 842: system('ping -c 1 -W 5 www.lon-capa.org > /dev/null || ping -c 1 -W 5 www.msu.edu > /dev/null || ping -c 1 -W 5 www.mit.edu > /dev/null');
1.27 albertel 843: `echo "REPLACEdom:$lonCluster:$lonHostID:$date:$domaninsert" | mail -s "REPLACEdom:$lonCluster:$lonHostID:$date" installrecord\@mail.lon-capa.org` unless $?;
844: }
845: elsif ($domainexistflag and $lineexistflag) {
846: print <<END;
847: Entry exists in ${lonCluster}_domain.tab.
848: END
849: `ln -s ${lonCluster}_domain.tab ../domain.tab`;
850: # email appropriate message
851: `echo "STABLEUPDATEdom:$lonCluster:$lonHostID:$date:$domaininsert" | mail -s "STABLEUPDATEdom:$lonCluster:$lonHostID:$date" installrecord\@mail.lon-capa.org`;
852: }
853: elsif (!$domainexistflag and !$lineexistflag) {
854: print <<END;
855: New entry for $lonCluster.
856: END
857: `cat ../${lonCluster}_domain.tab > ../new_${lonCluster}_domain.tab`;
858: open(OUT,'>>../new_'.$lonCluster.'_domain.tab') or
859: die("cannot open loncom/new_${lonCluster}_domain.tab for output\n");
860: print(OUT $domaininsert);
861: close(OUT);
862: `ln -s new_${lonCluster}_domain.tab ../domain.tab`;
863: # email appropriate message
864: `echo "INSERTdom:$lonCluster:$lonHostID:$date:$domaininsert" | mail -s "INSERTdom:$lonCluster:$lonHostID:$date" installrecord\@mail.lon-capa.org`;
1.6 harris41 865: }
866: }
1.1 harris41 867: }
868: </perlscript>
869: </file>
870: </files>
871: </piml>
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