source: postlfs/security/mitkrb.xml@ ee01972

12.1 ken/TL2024 ken/tuningfonts lazarus plabs/newcss python3.11 rahul/power-profiles-daemon renodr/vulkan-addition trunk xry111/llvm18
Last change on this file since ee01972 was e440af5, checked in by Pierre Labastie <pierre.labastie@…>, 9 months ago

Remove trailing spaces and a few typos

  • Property mode set to 100644
File size: 31.1 KB
Line 
1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4 <!ENTITY % general-entities SYSTEM "../../general.ent">
5 %general-entities;
6
7 <!ENTITY mitkrb-download-http "https://kerberos.org/dist/krb5/&mitkrb-major-version;/krb5-&mitkrb-version;.tar.gz">
8 <!ENTITY mitkrb-download-ftp " ">
9 <!ENTITY mitkrb-md5sum "97d5f3a48235c53f6d537c877290d2af">
10 <!ENTITY mitkrb-size "8.2 MB">
11 <!ENTITY mitkrb-buildsize "130 MB (add 10 MB for tests)">
12 <!ENTITY mitkrb-time "0.3 SBU (Using parallelism=4; add 1.0 SBU for tests)">
13]>
14
15<sect1 id="mitkrb" xreflabel="MIT Kerberos V5-&mitkrb-version;">
16 <?dbhtml filename="mitkrb.html"?>
17
18
19 <title>MIT Kerberos V5-&mitkrb-version;</title>
20
21 <indexterm zone="mitkrb">
22 <primary sortas="a-MIT-Kerberos">MIT Kerberos V5</primary>
23 </indexterm>
24
25 <sect2 role="package">
26 <title>Introduction to MIT Kerberos V5</title>
27
28 <para>
29 <application>MIT Kerberos V5</application> is a free implementation
30 of Kerberos 5. Kerberos is a network authentication protocol. It
31 centralizes the authentication database and uses kerberized
32 applications to work with servers or services that support Kerberos
33 allowing single logins and encrypted communication over internal
34 networks or the Internet.
35 </para>
36
37 &lfs120_checked;
38
39 <bridgehead renderas="sect3">Package Information</bridgehead>
40 <itemizedlist spacing="compact">
41 <listitem>
42 <para>
43 Download (HTTP): <ulink url="&mitkrb-download-http;"/>
44 </para>
45 </listitem>
46 <listitem>
47 <para>
48 Download (FTP): <ulink url="&mitkrb-download-ftp;"/>
49 </para>
50 </listitem>
51 <listitem>
52 <para>
53 Download MD5 sum: &mitkrb-md5sum;
54 </para>
55 </listitem>
56 <listitem>
57 <para>
58 Download size: &mitkrb-size;
59 </para>
60 </listitem>
61 <listitem>
62 <para>
63 Estimated disk space required: &mitkrb-buildsize;
64 </para>
65 </listitem>
66 <listitem>
67 <para>
68 Estimated build time: &mitkrb-time;
69 </para>
70 </listitem>
71 </itemizedlist>
72<!--
73 <bridgehead renderas="sect3">Additional Downloads</bridgehead>
74 <itemizedlist spacing="compact">
75 <listitem>
76 <para>
77 Required patch:
78 <ulink url="&patch-root;/mitkrb-&mitkrb-version;-openssl3_fixes-1.patch"/>
79 </para>
80 </listitem>
81 </itemizedlist>
82 -->
83 <bridgehead renderas="sect3">MIT Kerberos V5 Dependencies</bridgehead>
84
85 <bridgehead renderas="sect4">Optional</bridgehead>
86 <para role="optional">
87 <xref linkend="bind-utils"/>,
88 <xref linkend="gnupg2"/> (to authenticate the package),
89 <xref linkend="keyutils"/>,
90 <xref linkend="openldap"/>,<!-- Seems so that mit has its own
91 implementation of rpc now.
92 <xref linkend="rpcbind"/> (used during the test suite),-->
93 <xref linkend="valgrind"/> (used during the test suite),
94 <xref linkend="yasm"/>,
95 <ulink url="https://thrysoee.dk/editline/">libedit</ulink>,
96 <ulink url="https://cmocka.org/">cmocka</ulink>,
97 <ulink url="https://pypi.org/project/kdcproxy/">kdcproxy</ulink>,
98 <ulink url="https://pypi.org/project/pyrad/">pyrad</ulink>, and
99 <ulink url="https://cwrap.org/resolv_wrapper.html">resolv_wrapper</ulink>
100 </para>
101
102 <note>
103 <para>
104 Some sort of time synchronization facility on your system (like
105 <xref linkend="ntp"/>) is required since Kerberos won't authenticate
106 if there is a time difference between a kerberized client and the
107 KDC server.
108 </para>
109 </note>
110
111 </sect2>
112
113 <sect2 role="installation">
114 <title>Installation of MIT Kerberos V5</title>
115<!--
116 <para>
117 Next, fix several issues identified by OpenSSL-3:
118 </para>
119
120<screen><userinput remap="pre">patch -Np1 -i ../mitkrb-&mitkrb-version;-openssl3_fixes-1.patch</userinput></screen>
121-->
122 <para>
123 Build <application>MIT Kerberos V5</application> by running the
124 following commands:
125 </para>
126
127<screen><userinput>cd src &amp;&amp;
128<!-- dejagnu is not used anymore for tests
129sed -i -e 's@\^u}@^u cols 300}@' tests/dejagnu/config/default.exp &amp;&amp;
130-->
131sed -i -e '/eq 0/{N;s/12 //}' plugins/kdb/db2/libdb2/test/run.test &amp;&amp;
132<!--sed -i '/t_kadm5.py/d' lib/kadm5/Makefile.in &amp;&amp;-->
133
134./configure --prefix=/usr \
135 --sysconfdir=/etc \
136 --localstatedir=/var/lib \
137 --runstatedir=/run \
138 --with-system-et \
139 --with-system-ss \
140 --with-system-verto=no \
141 --enable-dns-for-realm &amp;&amp;
142make</userinput></screen>
143
144 <para>
145 To test the build, issue: <command>make -j1 -k check</command>.
146 <!-- You need at least <xref link end="tcl"/>, which is used to drive the
147 test suite. Furthermore, <xref link end="dejagnu"/> must be available for
148 some of the tests to run. If you have a former version of MIT Kerberos V5
149 installed, it may happen that the test suite may pick up the installed
150 versions of the libraries, rather than the newly built ones. If so, it is
151 better to run the tests after the installation. -->Some tests may fail with
152 the latest version of dejagnu and glibc. Some tests may hang for a
153 long time and fail if the system is not connected to a network.
154 One test, <filename>t_kadm5srv</filename>, is known to fail.
155 <!-- Note: on my laptop -j8 fails but -j1 passes
156 For version 1.21, -j1 no longer needs to be specified and the
157 time for the tests was reduced considerably. -bdubbs
158 But on one of my machines (4 cores) -j4 fails and -j1 passes...
159 I guess the test suite is just too fragile. -xry111
160 -->
161 </para>
162
163 <para>
164 Now, as the <systemitem class="username">root</systemitem> user:
165 </para>
166
167<screen role="root"><userinput>make install &amp;&amp;
168cp -vfr ../doc -T /usr/share/doc/krb5-&mitkrb-version;</userinput></screen>
169
170 </sect2>
171
172 <sect2 role="commands">
173 <title>Command Explanations</title>
174
175 <para>
176 The <command>sed</command> command removes a
177 test that is known to fail.
178 </para>
179
180 <para>
181 <parameter>--localstatedir=/var/lib</parameter>: This option is
182 used so that the Kerberos variable runtime data is located in
183 <filename class="directory">/var/lib</filename> instead of
184 <filename class="directory">/usr/var</filename>.
185 </para>
186
187 <para>
188 <parameter>--runstatedir=/run</parameter>: This option is used so that
189 the Kerberos runtime state information is located in
190 <filename class="directory">/run</filename> instead of the deprecated
191 <filename class="directory">/var/run</filename>.
192 </para>
193
194 <para>
195 <parameter>--with-system-et</parameter>: This switch causes the build
196 to use the system-installed versions of the error-table support
197 software.
198 </para>
199
200 <para>
201 <parameter>--with-system-ss</parameter>: This switch causes the build
202 to use the system-installed versions of the subsystem command-line
203 interface software.
204 </para>
205
206 <para>
207 <parameter>--with-system-verto=no</parameter>: This switch fixes a bug in
208 the package: it does not recognize its own verto library installed
209 previously. This is not a problem, if reinstalling the same version,
210 but if you are updating, the old library is used as system's one,
211 instead of installing the new version.
212 </para>
213
214 <para>
215 <parameter>--enable-dns-for-realm</parameter>: This switch allows
216 realms to be resolved using the DNS server.
217 </para>
218
219 <para>
220 <option>--with-ldap</option>: Use this switch if you want to compile the
221 <application>OpenLDAP</application> database backend module.
222 </para>
223
224 </sect2>
225
226 <sect2 role="configuration">
227 <title>Configuring MIT Kerberos V5</title>
228
229 <sect3 id="krb5-config">
230 <title>Config Files</title>
231
232 <para>
233 <filename>/etc/krb5.conf</filename> and
234 <filename>/var/lib/krb5kdc/kdc.conf</filename>
235 </para>
236
237 <indexterm zone="mitkrb krb5-config">
238 <primary sortas="e-etc-krb5.conf">/etc/krb5.conf</primary>
239 </indexterm>
240
241 <indexterm zone="mitkrb krb5-config">
242 <primary sortas="e-var-lib-krb5kdc-kdc.conf">/var/lib/krb5kdc/kdc.conf</primary>
243 </indexterm>
244
245 </sect3>
246
247 <sect3>
248 <title>Configuration Information</title>
249
250 <sect4>
251 <title>Kerberos Configuration</title>
252
253 <tip>
254 <para>
255 You should consider installing some sort of password checking
256 dictionary so that you can configure the installation to only
257 accept strong passwords. A suitable dictionary to use is shown in
258 the <xref linkend="cracklib"/> instructions. Note that only one
259 file can be used, but you can concatenate many files into one. The
260 configuration file shown below assumes you have installed a
261 dictionary to <filename>/usr/share/dict/words</filename>.
262 </para>
263 </tip>
264
265 <para>
266 Create the Kerberos configuration file with the following
267 commands issued by the <systemitem class="username">root</systemitem>
268 user:
269 </para>
270
271<screen role="root"><userinput>cat &gt; /etc/krb5.conf &lt;&lt; "EOF"
272<literal># Begin /etc/krb5.conf
273
274[libdefaults]
275 default_realm = <replaceable>&lt;EXAMPLE.ORG&gt;</replaceable>
276 encrypt = true
277
278[realms]
279 <replaceable>&lt;EXAMPLE.ORG&gt;</replaceable> = {
280 kdc = <replaceable>&lt;belgarath.example.org&gt;</replaceable>
281 admin_server = <replaceable>&lt;belgarath.example.org&gt;</replaceable>
282 dict_file = /usr/share/dict/words
283 }
284
285[domain_realm]
286 .<replaceable>&lt;example.org&gt;</replaceable> = <replaceable>&lt;EXAMPLE.ORG&gt;</replaceable>
287
288[logging]
289 kdc = SYSLOG:INFO:AUTH
290 admin_server = SYSLOG:INFO:AUTH
291 default = SYSLOG:DEBUG:DAEMON
292
293# End /etc/krb5.conf</literal>
294EOF</userinput></screen>
295
296 <para>
297 You will need to substitute your domain and proper hostname for the
298 occurrences of the <replaceable>&lt;belgarath&gt;</replaceable> and
299 <replaceable>&lt;example.org&gt;</replaceable> names.
300 </para>
301
302 <para>
303 <option>default_realm</option> should be the name of your
304 domain changed to ALL CAPS. This isn't required, but both
305 <application>Heimdal</application> and MIT recommend it.
306 </para>
307
308 <para>
309 <option>encrypt = true</option> provides encryption of all traffic
310 between kerberized clients and servers. It's not necessary and can
311 be left off. If you leave it off, you can encrypt all traffic from
312 the client to the server using a switch on the client program
313 instead.
314 </para>
315
316 <para>
317 The <option>[realms]</option> parameters tell the client programs
318 where to look for the KDC authentication services.
319 </para>
320
321 <para>
322 The <option>[domain_realm]</option> section maps a domain to a realm.
323 </para>
324
325 <para>
326 Create the KDC database:
327 </para>
328
329<screen role="root"><userinput>kdb5_util create -r <replaceable>&lt;EXAMPLE.ORG&gt;</replaceable> -s</userinput></screen>
330
331 <para>
332 Now you should populate the database with principals
333 (users). For now, just use your regular login name or
334 <systemitem class="username">root</systemitem>.
335 </para>
336
337<screen role="root"><userinput>kadmin.local
338<prompt>kadmin.local:</prompt> add_policy dict-only
339<prompt>kadmin.local:</prompt> addprinc -policy dict-only <replaceable>&lt;loginname&gt;</replaceable></userinput></screen>
340
341 <para>
342 The KDC server and any machine running kerberized
343 server daemons must have a host key installed:
344 </para>
345
346<screen role="root"><userinput><prompt>kadmin.local:</prompt> addprinc -randkey host/<replaceable>&lt;belgarath.example.org&gt;</replaceable></userinput></screen>
347
348 <para>
349 After choosing the defaults when prompted, you will have to
350 export the data to a keytab file:
351 </para>
352
353<screen role="root"><userinput><prompt>kadmin.local:</prompt> ktadd host/<replaceable>&lt;belgarath.example.org&gt;</replaceable></userinput></screen>
354
355 <para>
356 This should have created a file in
357 <filename class="directory">/etc</filename> named
358 <filename>krb5.keytab</filename> (Kerberos 5). This file should
359 have 600 (<systemitem class="username">root</systemitem> rw only)
360 permissions. Keeping the keytab files from public access is crucial
361 to the overall security of the Kerberos installation.
362 </para>
363
364 <para>
365 Exit the <command>kadmin</command> program (use
366 <command>quit</command> or <command>exit</command>) and return
367 back to the shell prompt. Start the KDC daemon manually, just to
368 test out the installation:
369 </para>
370
371<screen role="root"><userinput>/usr/sbin/krb5kdc</userinput></screen>
372
373 <para>
374 Attempt to get a ticket with the following command:
375 </para>
376
377<screen><userinput>kinit <replaceable>&lt;loginname&gt;</replaceable></userinput></screen>
378
379 <para>
380 You will be prompted for the password you created. After you
381 get your ticket, you can list it with the following command:
382 </para>
383
384<screen><userinput>klist</userinput></screen>
385
386 <para>
387 Information about the ticket should be displayed on the
388 screen.
389 </para>
390
391 <para>
392 To test the functionality of the keytab file, issue the
393 following command as the
394 <systemitem class="username">root</systemitem> user:
395 </para>
396
397<screen role="root"><userinput>ktutil
398<prompt>ktutil:</prompt> rkt /etc/krb5.keytab
399<prompt>ktutil:</prompt> l</userinput></screen>
400
401 <para>
402 This should dump a list of the host principal, along with
403 the encryption methods used to access the principal.
404 </para>
405
406 <para>
407 Create an empty ACL file that can be modified later:
408 </para>
409
410<screen role="root"><userinput>touch /var/lib/krb5kdc/kadm5.acl</userinput></screen>
411
412 <para>
413 At this point, if everything has been successful so far, you
414 can feel fairly confident in the installation and configuration of
415 the package.
416 </para>
417
418 </sect4>
419
420 <sect4>
421 <title>Additional Information</title>
422
423 <para>
424 For additional information consult the <ulink
425 url="https://web.mit.edu/kerberos/www/krb5-&mitkrb-major-version;/#documentation">
426 documentation for krb5-&mitkrb-version;</ulink> on which the above
427 instructions are based.
428 </para>
429
430 </sect4>
431
432 </sect3>
433
434 <sect3 id="mitkrb-init">
435 <title><phrase revision="sysv">Init Script</phrase>
436 <phrase revision="systemd">Systemd Unit</phrase></title>
437
438 <para revision="sysv">
439 If you want to start <application>Kerberos</application> services
440 at boot, install the <filename>/etc/rc.d/init.d/krb5</filename> init
441 script included in the <xref linkend="bootscripts"/> package using
442 the following command:
443 </para>
444
445 <para revision="systemd">
446 If you want to start <application>Kerberos</application> services
447 at boot, install the <filename>krb5.service</filename> unit included in
448 the <xref linkend="systemd-units"/> package using the following command:
449 </para>
450
451 <indexterm zone="mitkrb mitkrb-init">
452 <primary sortas="f-krb5">krb5</primary>
453 </indexterm>
454
455<screen role="root"><userinput>make install-krb5</userinput></screen>
456
457 </sect3>
458
459 </sect2>
460
461 <sect2 role="content">
462
463 <title>Contents</title>
464
465 <segmentedlist>
466 <segtitle>Installed Programs</segtitle>
467 <segtitle>Installed Libraries</segtitle>
468 <segtitle>Installed Directories</segtitle>
469
470 <seglistitem>
471 <seg>
472 gss-client, gss-server, k5srvutil, kadmin, kadmin.local,
473 kadmind, kdb5_ldap_util (optional), kdb5_util, kdestroy, kinit, klist,
474 kpasswd, kprop, kpropd, kproplog, krb5-config, krb5-send-pr, krb5kdc,
475 ksu, kswitch, ktutil, kvno, sclient, sim_client, sim_server,
476 sserver, uuclient, and uuserver
477 </seg>
478 <seg>
479 libgssapi_krb5.so, libgssrpc.so, libk5crypto.so, libkadm5clnt_mit.so,
480 libkadm5clnt.so, libkadm5srv_mit.so, libkadm5srv.so, libkdb_ldap.so
481 (optional), libkdb5.so, libkrad.so, libkrb5.so, libkrb5support.so,
482 libverto.so, and some plugins under the /usr/lib/krb5 tree
483 </seg>
484 <seg>
485 /usr/include/{gssapi,gssrpc,kadm5,krb5},
486 /usr/lib/krb5,
487 /usr/share/{doc/krb5-&mitkrb-version;,examples/krb5},
488 /var/lib/krb5kdc, and
489 /run/krb5kdc
490 </seg>
491 </seglistitem>
492 </segmentedlist>
493
494 <variablelist>
495 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
496 <?dbfo list-presentation="list"?>
497 <?dbhtml list-presentation="table"?>
498
499 <varlistentry id="gss-client">
500 <term><command>gss-client</command></term>
501 <listitem>
502 <para>
503 is a GSSAPI test client
504 </para>
505 <indexterm zone="mitkrb gss-client">
506 <primary sortas="b-gss-client">gss-client</primary>
507 </indexterm>
508 </listitem>
509 </varlistentry>
510
511 <varlistentry id="gss-server">
512 <term><command>gss-server</command></term>
513 <listitem>
514 <para>
515 is a GSSAPI test server
516 </para>
517 <indexterm zone="mitkrb gss-server">
518 <primary sortas="b-gss-server">gss-server</primary>
519 </indexterm>
520 </listitem>
521 </varlistentry>
522
523 <varlistentry id="k5srvutil">
524 <term><command>k5srvutil</command></term>
525 <listitem>
526 <para>
527 is a host keytable manipulation utility
528 </para>
529 <indexterm zone="mitkrb k5srvutil">
530 <primary sortas="b-k5srvutil">k5srvutil</primary>
531 </indexterm>
532 </listitem>
533 </varlistentry>
534
535 <varlistentry id="kadmin">
536 <term><command>kadmin</command></term>
537 <listitem>
538 <para>
539 is an utility used to make modifications
540 to the Kerberos database
541 </para>
542 <indexterm zone="mitkrb kadmin">
543 <primary sortas="b-kadmin">kadmin</primary>
544 </indexterm>
545 </listitem>
546 </varlistentry>
547
548 <varlistentry id="kadmin.local">
549 <term><command>kadmin.local</command></term>
550 <listitem>
551 <para>
552 is an utility similar to <command>kadmin</command>, but if the
553 database is db2, the local client <command>kadmin.local</command>,
554 is intended to run directly on the master KDC without Kerberos
555 authentication
556 </para>
557 <indexterm zone="mitkrb kadmin.local">
558 <primary sortas="b-kadmin.local">kadmin.local</primary>
559 </indexterm>
560 </listitem>
561 </varlistentry>
562
563 <varlistentry id="kadmind">
564 <term><command>kadmind</command></term>
565 <listitem>
566 <para>
567 is a server for administrative access
568 to a Kerberos database
569 </para>
570 <indexterm zone="mitkrb kadmind">
571 <primary sortas="b-kadmind">kadmind</primary>
572 </indexterm>
573 </listitem>
574 </varlistentry>
575
576 <varlistentry id="kdb5_ldap_util">
577 <term><command>kdb5_ldap_util (optional)</command></term>
578 <listitem>
579 <para>
580 allows an administrator to manage realms, Kerberos services
581 and ticket policies
582 </para>
583 <indexterm zone="mitkrb kdb5_ldap_util">
584 <primary sortas="b-kdb5_ldap_util">kdb5_ldap_util</primary>
585 </indexterm>
586 </listitem>
587 </varlistentry>
588
589 <varlistentry id="kdb5_util">
590 <term><command>kdb5_util</command></term>
591 <listitem>
592 <para>
593 is the KDC database utility
594 </para>
595 <indexterm zone="mitkrb kdb5_util">
596 <primary sortas="b-kdb5_util">kdb5_util</primary>
597 </indexterm>
598 </listitem>
599 </varlistentry>
600
601 <varlistentry id="kdestroy">
602 <term><command>kdestroy</command></term>
603 <listitem>
604 <para>
605 removes the current set of tickets
606 </para>
607 <indexterm zone="mitkrb kdestroy">
608 <primary sortas="b-kdestroy">kdestroy</primary>
609 </indexterm>
610 </listitem>
611 </varlistentry>
612
613 <varlistentry id="kinit">
614 <term><command>kinit</command></term>
615 <listitem>
616 <para>
617 is used to authenticate to the Kerberos server as a
618 principal and acquire a ticket granting ticket that can
619 later be used to obtain tickets for other services
620 </para>
621 <indexterm zone="mitkrb kinit">
622 <primary sortas="b-kinit">kinit</primary>
623 </indexterm>
624 </listitem>
625 </varlistentry>
626
627 <varlistentry id="klist">
628 <term><command>klist</command></term>
629 <listitem>
630 <para>
631 reads and displays the current tickets in
632 the credential cache
633 </para>
634 <indexterm zone="mitkrb klist">
635 <primary sortas="b-klist">klist</primary>
636 </indexterm>
637 </listitem>
638 </varlistentry>
639
640 <varlistentry id="kpasswd">
641 <term><command>kpasswd</command></term>
642 <listitem>
643 <para>
644 is a program for changing Kerberos 5 passwords
645 </para>
646 <indexterm zone="mitkrb kpasswd">
647 <primary sortas="b-kpasswd">kpasswd</primary>
648 </indexterm>
649 </listitem>
650 </varlistentry>
651
652 <varlistentry id="kprop">
653 <term><command>kprop</command></term>
654 <listitem>
655 <para>
656 takes a principal database in a specified format and
657 converts it into a stream of database records
658 </para>
659 <indexterm zone="mitkrb kprop">
660 <primary sortas="b-kprop">kprop</primary>
661 </indexterm>
662 </listitem>
663 </varlistentry>
664
665 <varlistentry id="kpropd">
666 <term><command>kpropd</command></term>
667 <listitem>
668 <para>
669 receives a database sent by <command>kprop</command>
670 and writes it as a local database
671 </para>
672 <indexterm zone="mitkrb kpropd">
673 <primary sortas="b-kpropd">kpropd</primary>
674 </indexterm>
675 </listitem>
676 </varlistentry>
677
678 <varlistentry id="kproplog">
679 <term><command>kproplog</command></term>
680 <listitem>
681 <para>
682 displays the contents of the KDC database update log to standard
683 output
684 </para>
685 <indexterm zone="mitkrb kproplog">
686 <primary sortas="b-kproplog">kproplog</primary>
687 </indexterm>
688 </listitem>
689 </varlistentry>
690
691 <varlistentry id="krb5-config-prog2">
692 <term><command>krb5-config</command></term>
693 <listitem>
694 <para>
695 gives information on how to link programs against
696 libraries
697 </para>
698 <indexterm zone="mitkrb krb5-config-prog2">
699 <primary sortas="b-krb5-config">krb5-config</primary>
700 </indexterm>
701 </listitem>
702 </varlistentry>
703
704 <varlistentry id="krb5kdc">
705 <term><command>krb5kdc</command></term>
706 <listitem>
707 <para>
708 is the <application>Kerberos 5</application> server
709 </para>
710 <indexterm zone="mitkrb krb5kdc">
711 <primary sortas="b-krb5kdc">krb5kdc</primary>
712 </indexterm>
713 </listitem>
714 </varlistentry>
715
716 <varlistentry id="krb5-send-pr">
717 <term><command>krb5-send-pr</command></term>
718 <listitem>
719 <para>
720 sends a problem report (PR) to a central support site
721 </para>
722 <indexterm zone="mitkrb krb5-send-pr">
723 <primary sortas="b-krb-send-pr">krb5-send-pr</primary>
724 </indexterm>
725 </listitem>
726 </varlistentry>
727
728 <varlistentry id="ksu">
729 <term><command>ksu</command></term>
730 <listitem>
731 <para>
732 is the super user program using Kerberos protocol.
733 Requires a properly configured
734 <filename>/etc/shells</filename> and
735 <filename>~/.k5login</filename> containing principals
736 authorized to become super users
737 </para>
738 <indexterm zone="mitkrb ksu">
739 <primary sortas="b-ksu">ksu</primary>
740 </indexterm>
741 </listitem>
742 </varlistentry>
743
744 <varlistentry id="kswitch">
745 <term><command>kswitch</command></term>
746 <listitem>
747 <para>
748 makes the specified credential cache the
749 primary cache for the collection, if a cache
750 collection is available
751 </para>
752 <indexterm zone="mitkrb kswitch">
753 <primary sortas="b-kswitch">kswitch</primary>
754 </indexterm>
755 </listitem>
756 </varlistentry>
757
758 <varlistentry id="ktutil">
759 <term><command>ktutil</command></term>
760 <listitem>
761 <para>
762 is a program for managing Kerberos keytabs
763 </para>
764 <indexterm zone="mitkrb ktutil">
765 <primary sortas="b-ktutil">ktutil</primary>
766 </indexterm>
767 </listitem>
768 </varlistentry>
769
770 <varlistentry id="kvno">
771 <term><command>kvno</command></term>
772 <listitem>
773 <para>
774 prints keyversion numbers of Kerberos principals
775 </para>
776 <indexterm zone="mitkrb kvno">
777 <primary sortas="b-kvno">kvno</primary>
778 </indexterm>
779 </listitem>
780 </varlistentry>
781
782 <varlistentry id="sclient">
783 <term><command>sclient</command></term>
784 <listitem>
785 <para>
786 is used to contact a sample server and authenticate to it
787 using Kerberos 5 tickets, then display the server's
788 response
789 </para>
790 <indexterm zone="mitkrb sclient">
791 <primary sortas="b-sclient">sclient</primary>
792 </indexterm>
793 </listitem>
794 </varlistentry>
795
796 <varlistentry id="sim_client">
797 <term><command>sim_client</command></term>
798 <listitem>
799 <para>
800 is a simple UDP-based sample client program, for
801 demonstration
802 </para>
803 <indexterm zone="mitkrb sim_client">
804 <primary sortas="b-sim_client">sim_client</primary>
805 </indexterm>
806 </listitem>
807 </varlistentry>
808
809 <varlistentry id="sim_server">
810 <term><command>sim_server</command></term>
811 <listitem>
812 <para>
813 is a simple UDP-based server application, for
814 demonstration
815 </para>
816 <indexterm zone="mitkrb sim_server">
817 <primary sortas="b-sim_server">sim_server</primary>
818 </indexterm>
819 </listitem>
820 </varlistentry>
821
822 <varlistentry id="sserver">
823 <term><command>sserver</command></term>
824 <listitem>
825 <para>
826 is the sample Kerberos 5 server
827 </para>
828 <indexterm zone="mitkrb sserver">
829 <primary sortas="b-sserver">sserver</primary>
830 </indexterm>
831 </listitem>
832 </varlistentry>
833
834 <varlistentry id="uuclient">
835 <term><command>uuclient</command></term>
836 <listitem>
837 <para>
838 is another sample client
839 </para>
840 <indexterm zone="mitkrb uuclient">
841 <primary sortas="b-uuclient">uuclient</primary>
842 </indexterm>
843 </listitem>
844 </varlistentry>
845
846 <varlistentry id="uuserver">
847 <term><command>uuserver</command></term>
848 <listitem>
849 <para>
850 is another sample server
851 </para>
852 <indexterm zone="mitkrb uuserver">
853 <primary sortas="b-uuserver">uuserver</primary>
854 </indexterm>
855 </listitem>
856 </varlistentry>
857
858
859 <varlistentry id="libgssapi_krb5">
860 <term><filename class="libraryfile">libgssapi_krb5.so</filename></term>
861 <listitem>
862 <para>
863 contains the Generic Security Service Application Programming
864 Interface (GSSAPI) functions which provides security services
865 to callers in a generic fashion, supportable with a range of
866 underlying mechanisms and technologies and hence allowing
867 source-level portability of applications to different
868 environments
869 </para>
870 <indexterm zone="mitkrb libgssapi_krb5">
871 <primary sortas="c-libgssapi_krb5">libgssapi_krb5.so</primary>
872 </indexterm>
873 </listitem>
874 </varlistentry>
875
876 <varlistentry id="libkadm5clnt">
877 <term><filename class="libraryfile">libkadm5clnt.so</filename></term>
878 <listitem>
879 <para>
880 contains the administrative authentication and password checking
881 functions required by Kerberos 5 client-side programs
882 </para>
883 <indexterm zone="mitkrb libkadm5clnt">
884 <primary sortas="c-libkadm5clnt">libkadm5clnt.so</primary>
885 </indexterm>
886 </listitem>
887 </varlistentry>
888
889 <varlistentry id="libkadm5srv">
890 <term><filename class="libraryfile">libkadm5srv.so</filename></term>
891 <listitem>
892 <para>
893 contains the administrative authentication and password
894 checking functions required by Kerberos 5 servers
895 </para>
896 <indexterm zone="mitkrb libkadm5srv">
897 <primary sortas="c-libkadm5srv">libkadm5srv.so</primary>
898 </indexterm>
899 </listitem>
900 </varlistentry>
901
902 <varlistentry id="libkdb5">
903 <term><filename class="libraryfile">libkdb5.so</filename></term>
904 <listitem>
905 <para>
906 is a Kerberos 5 authentication/authorization database
907 access library
908 </para>
909 <indexterm zone="mitkrb libkdb5">
910 <primary sortas="c-libkdb5">libkdb5.so</primary>
911 </indexterm>
912 </listitem>
913 </varlistentry>
914
915 <varlistentry id="libkrad">
916 <term><filename class="libraryfile">libkrad.so</filename></term>
917 <listitem>
918 <para>
919 contains the internal support library for RADIUS functionality
920 </para>
921 <indexterm zone="mitkrb libkrad">
922 <primary sortas="c-libkrad">libkrad.so</primary>
923 </indexterm>
924 </listitem>
925 </varlistentry>
926
927 <varlistentry id="libkrb5">
928 <term><filename class="libraryfile">libkrb5.so</filename></term>
929 <listitem>
930 <para>
931 is an all-purpose <application>Kerberos 5</application> library
932 </para>
933 <indexterm zone="mitkrb libkrb5">
934 <primary sortas="c-libkrb5">libkrb5.so</primary>
935 </indexterm>
936 </listitem>
937 </varlistentry>
938
939 </variablelist>
940
941 </sect2>
942
943</sect1>
Note: See TracBrowser for help on using the repository browser.