| 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
|
|---|
| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
|
|---|
| 3 | "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
|
|---|
| 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
|
|---|
| 5 | %general-entities;
|
|---|
| 6 |
|
|---|
| 7 | <!ENTITY mitkrb-download-http "http://web.mit.edu/kerberos/www/dist/krb5/1.4/krb5-&mitkrb-version;-signed.tar">
|
|---|
| 8 | <!ENTITY mitkrb-download-ftp " ">
|
|---|
| 9 | <!ENTITY mitkrb-md5sum "617e0071fa5b74ab4116f064678af551">
|
|---|
| 10 | <!ENTITY mitkrb-size "6.4 MB">
|
|---|
| 11 | <!ENTITY mitkrb-buildsize "TBD MB">
|
|---|
| 12 | <!ENTITY mitkrb-time "TBD SBU">
|
|---|
| 13 | ]>
|
|---|
| 14 |
|
|---|
| 15 | <sect1 id="mitkrb" xreflabel="MIT krb5-&mitkrb-version;">
|
|---|
| 16 | <?dbhtml filename="mitkrb.html"?>
|
|---|
| 17 |
|
|---|
| 18 | <sect1info>
|
|---|
| 19 | <othername>$LastChangedBy$</othername>
|
|---|
| 20 | <date>$Date$</date>
|
|---|
| 21 | </sect1info>
|
|---|
| 22 |
|
|---|
| 23 | <title>MIT Krb5-&mitkrb-version;</title>
|
|---|
| 24 |
|
|---|
| 25 | <indexterm zone="mitkrb">
|
|---|
| 26 | <primary sortas="a-Kerberos-MIT">Kerberos5(MIT)</primary>
|
|---|
| 27 | </indexterm>
|
|---|
| 28 |
|
|---|
| 29 | <sect2 role="package">
|
|---|
| 30 | <title>Introduction to MIT Krb5</title>
|
|---|
| 31 |
|
|---|
| 32 | <para><application>MIT krb5</application> is a free implementation of
|
|---|
| 33 | Kerberos 5. Kerberos is a network authentication protocol. It
|
|---|
| 34 | centralizes the authentication database and uses kerberized
|
|---|
| 35 | applications to work with servers or services that support Kerberos
|
|---|
| 36 | allowing single logins and encrypted communication over internal
|
|---|
| 37 | networks or the Internet.</para>
|
|---|
| 38 |
|
|---|
| 39 | <bridgehead renderas="sect3">Package Information</bridgehead>
|
|---|
| 40 | <itemizedlist spacing="compact">
|
|---|
| 41 | <listitem>
|
|---|
| 42 | <para>Download (HTTP): <ulink url="&mitkrb-download-http;"/></para>
|
|---|
| 43 | </listitem>
|
|---|
| 44 | <listitem>
|
|---|
| 45 | <para>Download (FTP): <ulink url="&mitkrb-download-ftp;"/></para>
|
|---|
| 46 | </listitem>
|
|---|
| 47 | <listitem>
|
|---|
| 48 | <para>Download MD5 sum: &mitkrb-md5sum;</para>
|
|---|
| 49 | </listitem>
|
|---|
| 50 | <listitem>
|
|---|
| 51 | <para>Download size: &mitkrb-size;</para>
|
|---|
| 52 | </listitem>
|
|---|
| 53 | <listitem>
|
|---|
| 54 | <para>Estimated disk space required: &mitkrb-buildsize;</para>
|
|---|
| 55 | </listitem>
|
|---|
| 56 | <listitem>
|
|---|
| 57 | <para>Estimated build time: &mitkrb-time;</para>
|
|---|
| 58 | </listitem>
|
|---|
| 59 | </itemizedlist>
|
|---|
| 60 |
|
|---|
| 61 | <bridgehead renderas="sect3">MIT Krb5 Dependencies</bridgehead>
|
|---|
| 62 |
|
|---|
| 63 | <bridgehead renderas="sect4">Optional</bridgehead>
|
|---|
| 64 | <para><xref linkend="xinetd"/> (services servers only),
|
|---|
| 65 | <xref linkend="Linux_PAM"/> (for <command>xdm</command> based logins) and
|
|---|
| 66 | <xref linkend="openldap"/> (alternative for <command>krb5kdc</command>
|
|---|
| 67 | password database)</para>
|
|---|
| 68 |
|
|---|
| 69 | <note>
|
|---|
| 70 | <para>Some sort of time synchronization facility on your system (like
|
|---|
| 71 | <xref linkend="ntp"/>) is required since Kerberos won't authenticate if
|
|---|
| 72 | there is a time difference between a kerberized client and the
|
|---|
| 73 | KDC server.</para>
|
|---|
| 74 | </note>
|
|---|
| 75 |
|
|---|
| 76 | </sect2>
|
|---|
| 77 |
|
|---|
| 78 | <sect2 role="installation">
|
|---|
| 79 | <title>Installation of MIT Krb5</title>
|
|---|
| 80 |
|
|---|
| 81 |
|
|---|
| 82 | <!-- <note><para>The instructions for MIT Krb5 have not yet been validated by
|
|---|
| 83 | the BLFS Editors. Until this section is updated, the Editors reccomend
|
|---|
| 84 | using <xref linkend='heimdal'/> to implement the functionality of this
|
|---|
| 85 | package.</para></note> -->
|
|---|
| 86 |
|
|---|
| 87 |
|
|---|
| 88 | <para><application>MIT krb5</application> is distributed in a
|
|---|
| 89 | TAR file containing a compressed TAR package and a detached PGP
|
|---|
| 90 | <filename class="extension">ASC</filename> file.</para>
|
|---|
| 91 |
|
|---|
| 92 | <para>If you have installed <xref linkend="gnupg"/>, you can
|
|---|
| 93 | authenticate the package with the following command:</para>
|
|---|
| 94 |
|
|---|
| 95 | <screen><userinput>gpg - -verify krb5-&mitkrb-version;.tar.gz.asc</userinput></screen>
|
|---|
| 96 |
|
|---|
| 97 | <para>Build <application>MIT krb5</application> by running the
|
|---|
| 98 | following commands:</para>
|
|---|
| 99 |
|
|---|
| 100 | <screen><userinput>cd src &&
|
|---|
| 101 | ./configure --prefix=/usr --sysconfdir=/etc \
|
|---|
| 102 | --localstatedir=/var/lib --enable-dns \
|
|---|
| 103 | --enable-static --mandir=/usr/share/man &&
|
|---|
| 104 | make</userinput></screen>
|
|---|
| 105 |
|
|---|
| 106 | <para>Now, as the <systemitem class="username">root</systemitem> user:</para>
|
|---|
| 107 |
|
|---|
| 108 | <screen role="root"><userinput>make install &&
|
|---|
| 109 | mv -v /usr/bin/ksu /bin &&
|
|---|
| 110 | mv -v /usr/lib/libkrb5.so.3* /lib &&
|
|---|
| 111 | mv -v /usr/lib/libkrb4.so.2* /lib &&
|
|---|
| 112 | mv -v /usr/lib/libdes425.so.3* /lib &&
|
|---|
| 113 | mv -v /usr/lib/libk5crypto.so.3* /lib &&
|
|---|
| 114 | mv -v /usr/lib/libcom_err.so.3* /lib &&
|
|---|
| 115 | ln -v -sf ../../lib/libkrb5.so.3 /usr/lib/libkrb5.so &&
|
|---|
| 116 | ln -v -sf ../../lib/libkrb4.so.2 /usr/lib/libkrb4.so &&
|
|---|
| 117 | ln -v -sf ../../lib/libdes425.so.3 /usr/lib/libdes425.so &&
|
|---|
| 118 | ln -v -sf ../../lib/libk5crypto.so.3 /usr/lib/libk5crypto.so &&
|
|---|
| 119 | ln -v -sf ../../lib/libcom_err.so.3 /usr/lib/libcom_err.so &&
|
|---|
| 120 | ldconfig</userinput></screen>
|
|---|
| 121 |
|
|---|
| 122 | <warning>
|
|---|
| 123 | <para><command>login.krb5</command> does not support
|
|---|
| 124 | <application>shadow</application> passwords. As a result, when the
|
|---|
| 125 | Kerberos server is unavailable, the default fall through to
|
|---|
| 126 | <filename>/etc/password</filename> will not work because
|
|---|
| 127 | the passwords have been moved to <filename>/etc/shadow</filename> during
|
|---|
| 128 | the LFS build process. Entering the following
|
|---|
| 129 | commands without moving the passwords back to
|
|---|
| 130 | <filename>/etc/password</filename> could prevent any logins.</para>
|
|---|
| 131 | </warning>
|
|---|
| 132 |
|
|---|
| 133 | <para>If <application>Linux-Pam</application> is not installed and
|
|---|
| 134 | you understand the above warning, the following can be entered as the
|
|---|
| 135 | <systemitem class="username">root</systemitem> user:</para>
|
|---|
| 136 |
|
|---|
| 137 | <screen role="root"><userinput>mv -v /bin/login /bin/login.shadow &&
|
|---|
| 138 | cp -v /usr/sbin/login.krb5 /bin/login</userinput></screen>
|
|---|
| 139 |
|
|---|
| 140 | <para>If <application>CrackLib</application> is installed, or if any
|
|---|
| 141 | word list has been put in
|
|---|
| 142 | <filename class='directory'>/usr/share/dict</filename>, the following
|
|---|
| 143 | should be entered as the <systemitem class="username">root</systemitem>
|
|---|
| 144 | user:</para>
|
|---|
| 145 |
|
|---|
| 146 | <screen role="root"><userinput>ln -s /usr/share/dict/words /var/lib/krb5kdc/kadmin.dict</userinput></screen>
|
|---|
| 147 |
|
|---|
| 148 | </sect2>
|
|---|
| 149 |
|
|---|
| 150 | <sect2 role="commands">
|
|---|
| 151 | <title>Command Explanations</title>
|
|---|
| 152 |
|
|---|
| 153 | <para><parameter>--enable-dns</parameter>: This switch allows
|
|---|
| 154 | realms to be resolved using the DNS server.</para>
|
|---|
| 155 |
|
|---|
| 156 | <para><parameter>--enable-static</parameter>: This switch builds static
|
|---|
| 157 | libraries in addition to the shared libraries.</para>
|
|---|
| 158 |
|
|---|
| 159 | <para><command>mv -v /bin/login /bin/login.shadow &&
|
|---|
| 160 | cp -v /usr/sbin/login.krb5 /bin/login &&
|
|---|
| 161 | mv -v /usr/bin/ksu /bin</command>: Preserves
|
|---|
| 162 | <application>Shadow</application>'s <command>login</command>
|
|---|
| 163 | command, moves <command>ksu</command> and <command>login</command> to
|
|---|
| 164 | the <filename class="directory">/bin</filename> directory.</para>
|
|---|
| 165 |
|
|---|
| 166 | <para><command>mv -v ... /lib && ln -v -sf ...</command>:
|
|---|
| 167 | The <command>login</command> and <command>ksu</command> programs
|
|---|
| 168 | are linked against these libraries, therefore these libraries are moved
|
|---|
| 169 | to <filename class="directory">/lib</filename> to allow logins without
|
|---|
| 170 | mounting <filename class="directory">/usr</filename>.</para>
|
|---|
| 171 |
|
|---|
| 172 | </sect2>
|
|---|
| 173 |
|
|---|
| 174 | <sect2 role="configuration">
|
|---|
| 175 | <title>Configuring MIT Krb5</title>
|
|---|
| 176 |
|
|---|
| 177 | <sect3 id="krb5-config">
|
|---|
| 178 | <title>Config Files</title>
|
|---|
| 179 |
|
|---|
| 180 | <para><filename>/etc/krb5.conf</filename> and
|
|---|
| 181 | <filename>/var/lib/krb5kdc/kdc.conf</filename></para>
|
|---|
| 182 |
|
|---|
| 183 | <indexterm zone="mitkrb krb5-config">
|
|---|
| 184 | <primary sortas="e-etc-krb5.conf">/etc/krb5.conf</primary>
|
|---|
| 185 | </indexterm>
|
|---|
| 186 |
|
|---|
| 187 | <indexterm zone="mitkrb krb5-config">
|
|---|
| 188 | <primary sortas="e-var-lib-krb5kdc-kdc.conf">/var/lib/krb5kdc/kdc.conf</primary>
|
|---|
| 189 | </indexterm>
|
|---|
| 190 |
|
|---|
| 191 | </sect3>
|
|---|
| 192 |
|
|---|
| 193 | <sect3>
|
|---|
| 194 | <title>Configuration Information</title>
|
|---|
| 195 |
|
|---|
| 196 | <sect4>
|
|---|
| 197 | <title>Kerberos Configuration</title>
|
|---|
| 198 |
|
|---|
| 199 | <para>Create the Kerberos configuration file with the following
|
|---|
| 200 | command:</para>
|
|---|
| 201 |
|
|---|
| 202 | <screen role="root"><userinput>cat > /etc/krb5.conf << "EOF"
|
|---|
| 203 | <literal># Begin /etc/krb5.conf
|
|---|
| 204 |
|
|---|
| 205 | [libdefaults]
|
|---|
| 206 | default_realm = <replaceable>[LFS.ORG]</replaceable>
|
|---|
| 207 | encrypt = true
|
|---|
| 208 |
|
|---|
| 209 | [realms]
|
|---|
| 210 | <replaceable>[LFS.ORG]</replaceable> = {
|
|---|
| 211 | kdc = <replaceable>[belgarath.lfs.org]</replaceable>
|
|---|
| 212 | admin_server = <replaceable>[belgarath.lfs.org]</replaceable>
|
|---|
| 213 | }
|
|---|
| 214 |
|
|---|
| 215 | [domain_realm]
|
|---|
| 216 | .<replaceable>[lfs.org]</replaceable> = <replaceable>[LFS.ORG]</replaceable>
|
|---|
| 217 |
|
|---|
| 218 | [logging]
|
|---|
| 219 | kdc = SYSLOG[:INFO[:AUTH]]
|
|---|
| 220 | admin_server = SYSLOG[INFO[:AUTH]]
|
|---|
| 221 | default = SYSLOG[[:SYS]]
|
|---|
| 222 |
|
|---|
| 223 | # End /etc/krb5.conf</literal>
|
|---|
| 224 | EOF</userinput></screen>
|
|---|
| 225 |
|
|---|
| 226 | <para>You will need to substitute your domain and proper hostname
|
|---|
| 227 | for the occurances of the <replaceable>[belgarath]</replaceable> and
|
|---|
| 228 | <replaceable>[lfs.org]</replaceable> names.</para>
|
|---|
| 229 |
|
|---|
| 230 | <para><option>default_realm</option> should be the name of your
|
|---|
| 231 | domain changed to ALL CAPS. This isn't required, but both
|
|---|
| 232 | <application>Heimdal</application> and MIT recommend it.</para>
|
|---|
| 233 |
|
|---|
| 234 | <para><option>encrypt = true</option> provides encryption of all
|
|---|
| 235 | traffic between kerberized clients and servers. It's not necessary
|
|---|
| 236 | and can be left off. If you leave it off, you can encrypt all traffic
|
|---|
| 237 | from the client to the server using a switch on the client program
|
|---|
| 238 | instead.</para>
|
|---|
| 239 |
|
|---|
| 240 | <para>The <option>[realms]</option> parameters tell the client
|
|---|
| 241 | programs where to look for the KDC authentication services.</para>
|
|---|
| 242 |
|
|---|
| 243 | <para>The <option>[domain_realm]</option> section maps a domain to
|
|---|
| 244 | a realm.</para>
|
|---|
| 245 |
|
|---|
| 246 | <para>Create the KDC database:</para>
|
|---|
| 247 |
|
|---|
| 248 | <screen role="root"><userinput>kdb5_util create -r <replaceable>[LFS.ORG]</replaceable> -s</userinput></screen>
|
|---|
| 249 |
|
|---|
| 250 | <para>Now you should populate the database with principles
|
|---|
| 251 | (users). For now, just use your regular login name or
|
|---|
| 252 | <systemitem class="username">root</systemitem>.</para>
|
|---|
| 253 |
|
|---|
| 254 | <screen role="root"><userinput>kadmin.local
|
|---|
| 255 | <prompt>kadmin:</prompt> add_policy dict-only
|
|---|
| 256 | <prompt>kadmin:</prompt> addprinc -policy dict-only <replaceable>[loginname]</replaceable></userinput></screen>
|
|---|
| 257 |
|
|---|
| 258 | <para>The KDC server and any machine running kerberized
|
|---|
| 259 | server daemons must have a host key installed:</para>
|
|---|
| 260 |
|
|---|
| 261 | <screen role='root'><userinput><prompt>kadmin:</prompt> addprinc -randkey host/<replaceable>[belgarath.lfs.org]</replaceable></userinput></screen>
|
|---|
| 262 |
|
|---|
| 263 | <para>After choosing the defaults when prompted, you will have to
|
|---|
| 264 | export the data to a keytab file:</para>
|
|---|
| 265 |
|
|---|
| 266 | <screen role='root'><userinput><prompt>kadmin:</prompt> ktadd host/<replaceable>[belgarath.lfs.org]</replaceable></userinput></screen>
|
|---|
| 267 |
|
|---|
| 268 | <para>This should have created a file in
|
|---|
| 269 | <filename class="directory">/etc</filename> named
|
|---|
| 270 | <filename>krb5.keytab</filename> (Kerberos 5). This file should
|
|---|
| 271 | have 600 (<systemitem class="username">root</systemitem> rw only)
|
|---|
| 272 | permissions. Keeping the keytab files from public access is crucial
|
|---|
| 273 | to the overall security of the Kerberos installation.</para>
|
|---|
| 274 |
|
|---|
| 275 | <para>Eventually, you'll want to add server daemon principles to the
|
|---|
| 276 | database and extract them to the keytab file. You do this in the same
|
|---|
| 277 | way you created the host principles. Below is an example:</para>
|
|---|
| 278 |
|
|---|
| 279 | <screen role='root'><userinput><prompt>kadmin:</prompt> addprinc -randkey ftp/<replaceable>[belgarath.lfs.org]</replaceable>
|
|---|
| 280 | <prompt>kadmin:</prompt> ktadd ftp/<replaceable>[belgarath.lfs.org]</replaceable></userinput></screen>
|
|---|
| 281 |
|
|---|
| 282 | <para>Exit the <command>kadmin</command> program (use
|
|---|
| 283 | <command>quit</command> or <command>exit</command>) and return
|
|---|
| 284 | back to the shell prompt. Start the KDC daemon manually, just to
|
|---|
| 285 | test out the installation:</para>
|
|---|
| 286 |
|
|---|
| 287 | <screen role='root'><userinput>/usr/sbin/krb5kdc &</userinput></screen>
|
|---|
| 288 |
|
|---|
| 289 | <para>Attempt to get a ticket with the following command:</para>
|
|---|
| 290 |
|
|---|
| 291 | <screen><userinput>kinit <replaceable>[loginname]</replaceable></userinput></screen>
|
|---|
| 292 |
|
|---|
| 293 | <para>You will be prompted for the password you created. After you
|
|---|
| 294 | get your ticket, you can list it with the following command:</para>
|
|---|
| 295 |
|
|---|
| 296 | <screen><userinput>klist</userinput></screen>
|
|---|
| 297 |
|
|---|
| 298 | <para>Information about the ticket should be displayed on the
|
|---|
| 299 | screen.</para>
|
|---|
| 300 |
|
|---|
| 301 | <para>To test the functionality of the keytab file, issue the
|
|---|
| 302 | following command:</para>
|
|---|
| 303 |
|
|---|
| 304 | <screen><userinput>ktutil
|
|---|
| 305 | <prompt>ktutil:</prompt> rkt /etc/krb5.keytab
|
|---|
| 306 | <prompt>ktutil:</prompt> l</userinput></screen>
|
|---|
| 307 |
|
|---|
| 308 | <para>This should dump a list of the host principal, along with
|
|---|
| 309 | the encryption methods used to access the principal.</para>
|
|---|
| 310 |
|
|---|
| 311 | <para>At this point, if everything has been successful so far, you
|
|---|
| 312 | can feel fairly confident in the installation and configuration of
|
|---|
| 313 | the package.</para>
|
|---|
| 314 |
|
|---|
| 315 | <para>Install the <filename>/etc/rc.d/init.d/kerberos</filename> init
|
|---|
| 316 | script included in the <xref linkend="intro-important-bootscripts"/>
|
|---|
| 317 | package.</para>
|
|---|
| 318 |
|
|---|
| 319 | <screen role="root"><userinput>make install-kerberos</userinput></screen>
|
|---|
| 320 |
|
|---|
| 321 | </sect4>
|
|---|
| 322 |
|
|---|
| 323 | <sect4>
|
|---|
| 324 | <title>Using Kerberized Client Programs</title>
|
|---|
| 325 |
|
|---|
| 326 | <para>To use the kerberized client programs (<command>telnet</command>,
|
|---|
| 327 | <command>ftp</command>, <command>rsh</command>, <command>rcp</command>,
|
|---|
| 328 | <command>rlogin</command>), you first must get an authentication ticket.
|
|---|
| 329 | Use the <command>kinit</command> program to get the ticket. After you've
|
|---|
| 330 | acquired the ticket, you can use the kerberized programs to connect to
|
|---|
| 331 | any kerberized server on the network. You will not be prompted for
|
|---|
| 332 | authentication until your ticket expires (default is one day), unless
|
|---|
| 333 | you specify a different user as a command line argument to the
|
|---|
| 334 | program.</para>
|
|---|
| 335 |
|
|---|
| 336 | <para>The kerberized programs will connect to non kerberized daemons,
|
|---|
| 337 | warning you that authentication is not encrypted.</para>
|
|---|
| 338 |
|
|---|
| 339 | </sect4>
|
|---|
| 340 |
|
|---|
| 341 | <sect4>
|
|---|
| 342 | <title>Using Kerberized Server Programs</title>
|
|---|
| 343 |
|
|---|
| 344 | <para>Using kerberized server programs (<command>telnetd</command>,
|
|---|
| 345 | <command>kpropd</command>, <command>klogind</command> and
|
|---|
| 346 | <command>kshd</command>) requires two additional configuration steps.
|
|---|
| 347 | First the <filename>/etc/services</filename> file must be updated to
|
|---|
| 348 | include eklogin and krb5_prop. Second, the
|
|---|
| 349 | <filename>inetd.conf</filename> or <filename>xinetd.conf</filename>
|
|---|
| 350 | must be modified for each server that will be activated, usually
|
|---|
| 351 | replacing the server from <xref linkend="inetutils"/>.</para>
|
|---|
| 352 |
|
|---|
| 353 | </sect4>
|
|---|
| 354 |
|
|---|
| 355 | <sect4>
|
|---|
| 356 | <title>Additional Information</title>
|
|---|
| 357 |
|
|---|
| 358 | <para>For additional information consult <ulink
|
|---|
| 359 | url="http://web.mit.edu/kerberos/www/krb5-1.4/#documentation">
|
|---|
| 360 | Documentation for krb-&mitkrb-version;</ulink> on which the above
|
|---|
| 361 | instructions are based.</para>
|
|---|
| 362 |
|
|---|
| 363 | </sect4>
|
|---|
| 364 |
|
|---|
| 365 | </sect3>
|
|---|
| 366 |
|
|---|
| 367 | </sect2>
|
|---|
| 368 |
|
|---|
| 369 | <sect2 role="content">
|
|---|
| 370 | <title>Contents</title>
|
|---|
| 371 | <para></para>
|
|---|
| 372 |
|
|---|
| 373 | <segmentedlist>
|
|---|
| 374 | <segtitle>Installed Programs</segtitle>
|
|---|
| 375 | <segtitle>Installed Libraries</segtitle>
|
|---|
| 376 | <segtitle>Installed Directories</segtitle>
|
|---|
| 377 |
|
|---|
| 378 | <seglistitem>
|
|---|
| 379 | <seg>compile-et, ftp, ftpd, gss-client, gss-server, k5srvutil, kadmin,
|
|---|
| 380 | kadmin.local, kadmind, kadmind4, kdb5_util, kdestroy, kinit, klist,
|
|---|
| 381 | klogind, kpasswd, kprop, kpropd, krb5-send-pr, krb5-config, krb524d,
|
|---|
| 382 | krb524init, krb5kdc, kshd, ksu, ktutil, kvno, login.krb5, rcp, rlogin,
|
|---|
| 383 | rsh, sclient, sim_client, sim_server, sserver, telnet, telnetd,
|
|---|
| 384 | uuclient, uuserver, v5passwd, and v5passwdd</seg>
|
|---|
| 385 | <seg>libcom_err.[so,a], libdes425.[so,a], libgssapi.[so,a],
|
|---|
| 386 | libgssrpc.[so,a], libkadm5clnt.[so,a], libkadm5srv.[so,a],
|
|---|
| 387 | libkdb5.[so,a], libkrb5.[so,a], and libkrb4.[so,a]</seg>
|
|---|
| 388 | <seg>/usr/include/kerberosIV and /var/lib/krb5kdc</seg>
|
|---|
| 389 | </seglistitem>
|
|---|
| 390 | </segmentedlist>
|
|---|
| 391 |
|
|---|
| 392 | <variablelist>
|
|---|
| 393 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
|
|---|
| 394 | <?dbfo list-presentation="list"?>
|
|---|
| 395 | <?dbhtml list-presentation="table"?>
|
|---|
| 396 |
|
|---|
| 397 | <varlistentry id="compile_et">
|
|---|
| 398 | <term><command>compile_et</command></term>
|
|---|
| 399 | <listitem>
|
|---|
| 400 | <para>converts the table listing error-code names into a
|
|---|
| 401 | C source file.</para>
|
|---|
| 402 | <indexterm zone="mitkrb compile_et">
|
|---|
| 403 | <primary sortas="b-compile_et">compile_et</primary>
|
|---|
| 404 | </indexterm>
|
|---|
| 405 | </listitem>
|
|---|
| 406 | </varlistentry>
|
|---|
| 407 |
|
|---|
| 408 | <varlistentry id="ftp-mitkrb">
|
|---|
| 409 | <term><command>ftp</command></term>
|
|---|
| 410 | <listitem>
|
|---|
| 411 | <para>is a kerberized FTP client.</para>
|
|---|
| 412 | <indexterm zone="mitkrb ftp">
|
|---|
| 413 | <primary sortas="b-ftp">ftp</primary>
|
|---|
| 414 | </indexterm>
|
|---|
| 415 | </listitem>
|
|---|
| 416 | </varlistentry>
|
|---|
| 417 |
|
|---|
| 418 | <varlistentry id="ftpd-mitkrb">
|
|---|
| 419 | <term><command>ftpd</command></term>
|
|---|
| 420 | <listitem>
|
|---|
| 421 | <para>is a kerberized FTP daemon.</para>
|
|---|
| 422 | <indexterm zone="mitkrb ftpd">
|
|---|
| 423 | <primary sortas="b-ftpd">ftpd</primary>
|
|---|
| 424 | </indexterm>
|
|---|
| 425 | </listitem>
|
|---|
| 426 | </varlistentry>
|
|---|
| 427 |
|
|---|
| 428 | <varlistentry id="k5srvutil">
|
|---|
| 429 | <term><command>k5srvutil</command></term>
|
|---|
| 430 | <listitem>
|
|---|
| 431 | <para>is a host keytable manipulation utility.</para>
|
|---|
| 432 | <indexterm zone="mitkrb k5srvutil">
|
|---|
| 433 | <primary sortas="b-k5srvutil">k5srvutil</primary>
|
|---|
| 434 | </indexterm>
|
|---|
| 435 | </listitem>
|
|---|
| 436 | </varlistentry>
|
|---|
| 437 |
|
|---|
| 438 | <varlistentry id="kadmin-mitkrb">
|
|---|
| 439 | <term><command>kadmin</command></term>
|
|---|
| 440 | <listitem>
|
|---|
| 441 | <para>is an utility used to make modifications
|
|---|
| 442 | to the Kerberos database.</para>
|
|---|
| 443 | <indexterm zone="mitkrb kadmin-mitkrb">
|
|---|
| 444 | <primary sortas="b-kadmin">kadmin</primary>
|
|---|
| 445 | </indexterm>
|
|---|
| 446 | </listitem>
|
|---|
| 447 | </varlistentry>
|
|---|
| 448 |
|
|---|
| 449 | <varlistentry id="kadmind-mitkrb">
|
|---|
| 450 | <term><command>kadmind</command></term>
|
|---|
| 451 | <listitem>
|
|---|
| 452 | <para>is a server for administrative access
|
|---|
| 453 | to a Kerberos database.</para>
|
|---|
| 454 | <indexterm zone="mitkrb kadmind-mitkrb">
|
|---|
| 455 | <primary sortas="b-kadmind">kadmind</primary>
|
|---|
| 456 | </indexterm>
|
|---|
| 457 | </listitem>
|
|---|
| 458 | </varlistentry>
|
|---|
| 459 |
|
|---|
| 460 | <varlistentry id="kdb5_util">
|
|---|
| 461 | <term><command>kdb5_util</command></term>
|
|---|
| 462 | <listitem>
|
|---|
| 463 | <para>is the KDC database utility.</para>
|
|---|
| 464 | <indexterm zone="mitkrb kdb5_util">
|
|---|
| 465 | <primary sortas="b-kdb5_util">kdb5_util</primary>
|
|---|
| 466 | </indexterm>
|
|---|
| 467 | </listitem>
|
|---|
| 468 | </varlistentry>
|
|---|
| 469 |
|
|---|
| 470 | <varlistentry id="kdestroy-mitkrb">
|
|---|
| 471 | <term><command>kdestroy</command></term>
|
|---|
| 472 | <listitem>
|
|---|
| 473 | <para>removes the current set of tickets.</para>
|
|---|
| 474 | <indexterm zone="mitkrb kdestroy-mitkrb">
|
|---|
| 475 | <primary sortas="b-kdestroy">kdestroy</primary>
|
|---|
| 476 | </indexterm>
|
|---|
| 477 | </listitem>
|
|---|
| 478 | </varlistentry>
|
|---|
| 479 |
|
|---|
| 480 | <varlistentry id="kinit-mitkrb">
|
|---|
| 481 | <term><command>kinit</command></term>
|
|---|
| 482 | <listitem>
|
|---|
| 483 | <para>is used to authenticate to the Kerberos server as a
|
|---|
| 484 | principal and acquire a ticket granting ticket that can
|
|---|
| 485 | later be used to obtain tickets for other services.</para>
|
|---|
| 486 | <indexterm zone="mitkrb kinit-mitkrb">
|
|---|
| 487 | <primary sortas="b-kinit">kinit</primary>
|
|---|
| 488 | </indexterm>
|
|---|
| 489 | </listitem>
|
|---|
| 490 | </varlistentry>
|
|---|
| 491 |
|
|---|
| 492 | <varlistentry id="klist-mitkrb">
|
|---|
| 493 | <term><command>klist</command></term>
|
|---|
| 494 | <listitem>
|
|---|
| 495 | <para>reads and displays the current tickets in
|
|---|
| 496 | the credential cache.</para>
|
|---|
| 497 | <indexterm zone="mitkrb klist-mitkrb">
|
|---|
| 498 | <primary sortas="b-klist">klist</primary>
|
|---|
| 499 | </indexterm>
|
|---|
| 500 | </listitem>
|
|---|
| 501 | </varlistentry>
|
|---|
| 502 |
|
|---|
| 503 | <varlistentry id="klogind">
|
|---|
| 504 | <term><command>klogind</command></term>
|
|---|
| 505 | <listitem>
|
|---|
| 506 | <para>is the server that responds to <command>rlogin</command>
|
|---|
| 507 | requests.</para>
|
|---|
| 508 | <indexterm zone="mitkrb klogind">
|
|---|
| 509 | <primary sortas="b-klogind">klogind</primary>
|
|---|
| 510 | </indexterm>
|
|---|
| 511 | </listitem>
|
|---|
| 512 | </varlistentry>
|
|---|
| 513 |
|
|---|
| 514 | <varlistentry id="kpasswd-mitkrb">
|
|---|
| 515 | <term><command>kpasswd</command></term>
|
|---|
| 516 | <listitem>
|
|---|
| 517 | <para>is a program for changing Kerberos 5 passwords.</para>
|
|---|
| 518 | <indexterm zone="mitkrb kpasswd-mitkrb">
|
|---|
| 519 | <primary sortas="b-kpasswd">kpasswd</primary>
|
|---|
| 520 | </indexterm>
|
|---|
| 521 | </listitem>
|
|---|
| 522 | </varlistentry>
|
|---|
| 523 |
|
|---|
| 524 | <varlistentry id="kprop">
|
|---|
| 525 | <term><command>kprop</command></term>
|
|---|
| 526 | <listitem>
|
|---|
| 527 | <para>takes a principal database in a specified format and
|
|---|
| 528 | converts it into a stream of database records.</para>
|
|---|
| 529 | <indexterm zone="mitkrb kprop">
|
|---|
| 530 | <primary sortas="b-kprop">kprop</primary>
|
|---|
| 531 | </indexterm>
|
|---|
| 532 | </listitem>
|
|---|
| 533 | </varlistentry>
|
|---|
| 534 |
|
|---|
| 535 | <varlistentry id="kpropd">
|
|---|
| 536 | <term><command>kpropd</command></term>
|
|---|
| 537 | <listitem>
|
|---|
| 538 | <para>receives a database sent by <command>kprop</command>
|
|---|
| 539 | and writes it as a local database.</para>
|
|---|
| 540 | <indexterm zone="mitkrb kpropd">
|
|---|
| 541 | <primary sortas="b-kpropd">kpropd</primary>
|
|---|
| 542 | </indexterm>
|
|---|
| 543 | </listitem>
|
|---|
| 544 | </varlistentry>
|
|---|
| 545 |
|
|---|
| 546 | <varlistentry id="krb5-config-1">
|
|---|
| 547 | <term><command>krb5-config</command></term>
|
|---|
| 548 | <listitem>
|
|---|
| 549 | <para>gives information on how to link programs against
|
|---|
| 550 | libraries.</para>
|
|---|
| 551 | <indexterm zone="mitkrb krb5-config-prog">
|
|---|
| 552 | <primary sortas="b-krb5-config-1">krb5-config</primary>
|
|---|
| 553 | </indexterm>
|
|---|
| 554 | </listitem>
|
|---|
| 555 | </varlistentry>
|
|---|
| 556 |
|
|---|
| 557 | <varlistentry id="krb5kdc">
|
|---|
| 558 | <term><command>krb5kdc</command></term>
|
|---|
| 559 | <listitem>
|
|---|
| 560 | <para>is a Kerberos 5 server.</para>
|
|---|
| 561 | <indexterm zone="mitkrb krb5kdc">
|
|---|
| 562 | <primary sortas="b-krb5kdc">krb5kdc</primary>
|
|---|
| 563 | </indexterm>
|
|---|
| 564 | </listitem>
|
|---|
| 565 | </varlistentry>
|
|---|
| 566 |
|
|---|
| 567 | <varlistentry id="kshd">
|
|---|
| 568 | <term><command>kshd</command></term>
|
|---|
| 569 | <listitem>
|
|---|
| 570 | <para>is the server that responds to <command>rsh</command>
|
|---|
| 571 | requests.</para>
|
|---|
| 572 | <indexterm zone="mitkrb kshd">
|
|---|
| 573 | <primary sortas="b-kshd">kshd</primary>
|
|---|
| 574 | </indexterm>
|
|---|
| 575 | </listitem>
|
|---|
| 576 | </varlistentry>
|
|---|
| 577 |
|
|---|
| 578 | <varlistentry id="ksu">
|
|---|
| 579 | <term><command>ksu</command></term>
|
|---|
| 580 | <listitem>
|
|---|
| 581 | <para>is the super user program using Kerberos protocol.
|
|---|
| 582 | Requires a properly configured
|
|---|
| 583 | <filename class="directory">/etc/shells</filename> and
|
|---|
| 584 | <filename>~/.k5login</filename> containing principals
|
|---|
| 585 | authorized to become super users.</para>
|
|---|
| 586 | <indexterm zone="mitkrb ksu">
|
|---|
| 587 | <primary sortas="b-ksu">ksu</primary>
|
|---|
| 588 | </indexterm>
|
|---|
| 589 | </listitem>
|
|---|
| 590 | </varlistentry>
|
|---|
| 591 |
|
|---|
| 592 | <varlistentry id="ktutil-mitkrb">
|
|---|
| 593 | <term><command>ktutil</command></term>
|
|---|
| 594 | <listitem>
|
|---|
| 595 | <para>is a program for managing Kerberos keytabs.</para>
|
|---|
| 596 | <indexterm zone="mitkrb ktutil-mitkrb">
|
|---|
| 597 | <primary sortas="b-ktutil">ktutil</primary>
|
|---|
| 598 | </indexterm>
|
|---|
| 599 | </listitem>
|
|---|
| 600 | </varlistentry>
|
|---|
| 601 |
|
|---|
| 602 | <varlistentry id="kvno">
|
|---|
| 603 | <term><command>kvno</command></term>
|
|---|
| 604 | <listitem>
|
|---|
| 605 | <para>prints keyversion numbers of Kerberos principals.</para>
|
|---|
| 606 | <indexterm zone="mitkrb kvno">
|
|---|
| 607 | <primary sortas="b-kvno">kvno</primary>
|
|---|
| 608 | </indexterm>
|
|---|
| 609 | </listitem>
|
|---|
| 610 | </varlistentry>
|
|---|
| 611 |
|
|---|
| 612 | <varlistentry id="login.krb5">
|
|---|
| 613 | <term><command>login.krb5</command></term>
|
|---|
| 614 | <listitem>
|
|---|
| 615 | <para>is a kerberized login program.</para>
|
|---|
| 616 | <indexterm zone="mitkrb login">
|
|---|
| 617 | <primary sortas="b-login.krb5">login.krb5</primary>
|
|---|
| 618 | </indexterm>
|
|---|
| 619 | </listitem>
|
|---|
| 620 | </varlistentry>
|
|---|
| 621 |
|
|---|
| 622 | <varlistentry id="rcp-mitkrb">
|
|---|
| 623 | <term><command>rcp</command></term>
|
|---|
| 624 | <listitem>
|
|---|
| 625 | <para>is a kerberized rcp client program.</para>
|
|---|
| 626 | <indexterm zone="mitkrb rcp">
|
|---|
| 627 | <primary sortas="b-rcp">rcp</primary>
|
|---|
| 628 | </indexterm>
|
|---|
| 629 | </listitem>
|
|---|
| 630 | </varlistentry>
|
|---|
| 631 |
|
|---|
| 632 | <varlistentry id="rlogin">
|
|---|
| 633 | <term><command>rlogin</command></term>
|
|---|
| 634 | <listitem>
|
|---|
| 635 | <para>is a kerberized rlogin client program.</para>
|
|---|
| 636 | <indexterm zone="mitkrb rlogin">
|
|---|
| 637 | <primary sortas="b-rlogin">rlogin</primary>
|
|---|
| 638 | </indexterm>
|
|---|
| 639 | </listitem>
|
|---|
| 640 | </varlistentry>
|
|---|
| 641 |
|
|---|
| 642 | <varlistentry id="rsh-mitkrb">
|
|---|
| 643 | <term><command>rsh</command></term>
|
|---|
| 644 | <listitem>
|
|---|
| 645 | <para>is a kerberized rsh client program.</para>
|
|---|
| 646 | <indexterm zone="mitkrb rsh">
|
|---|
| 647 | <primary sortas="b-rsh">rsh</primary>
|
|---|
| 648 | </indexterm>
|
|---|
| 649 | </listitem>
|
|---|
| 650 | </varlistentry>
|
|---|
| 651 |
|
|---|
| 652 | <varlistentry id="telnet-mitkrb">
|
|---|
| 653 | <term><command>telnet</command></term>
|
|---|
| 654 | <listitem>
|
|---|
| 655 | <para>is a kerberized telnet client program.</para>
|
|---|
| 656 | <indexterm zone="mitkrb telnet">
|
|---|
| 657 | <primary sortas="b-telnet">telnet</primary>
|
|---|
| 658 | </indexterm>
|
|---|
| 659 | </listitem>
|
|---|
| 660 | </varlistentry>
|
|---|
| 661 |
|
|---|
| 662 | <varlistentry id="telnetd-mitkrb">
|
|---|
| 663 | <term><command>telnetd</command></term>
|
|---|
| 664 | <listitem>
|
|---|
| 665 | <para>is a kerberized telnet server.</para>
|
|---|
| 666 | <indexterm zone="mitkrb telnetd">
|
|---|
| 667 | <primary sortas="b-telnetd">telnetd</primary>
|
|---|
| 668 | </indexterm>
|
|---|
| 669 | </listitem>
|
|---|
| 670 | </varlistentry>
|
|---|
| 671 |
|
|---|
| 672 | <varlistentry id="libcom_err">
|
|---|
| 673 | <term><filename class='libraryfile'>libcom_err.[so,a]</filename></term>
|
|---|
| 674 | <listitem>
|
|---|
| 675 | <para>implements the Kerberos library error code.</para>
|
|---|
| 676 | <indexterm zone="mitkrb libcom_err">
|
|---|
| 677 | <primary sortas="c-libcom_err">libcom_err.[so,a]</primary>
|
|---|
| 678 | </indexterm>
|
|---|
| 679 | </listitem>
|
|---|
| 680 | </varlistentry>
|
|---|
| 681 |
|
|---|
| 682 | <varlistentry id="libgssapi-mitkrb">
|
|---|
| 683 | <term><filename class='libraryfile'>libgssapi.[so,a]</filename></term>
|
|---|
| 684 | <listitem>
|
|---|
| 685 | <para>contain the Generic Security Service Application
|
|---|
| 686 | Programming Interface (GSSAPI) functions which provides security
|
|---|
| 687 | services to callers in a generic fashion, supportable with a range of
|
|---|
| 688 | underlying mechanisms and technologies and hence allowing source-level
|
|---|
| 689 | portability of applications to different environments.</para>
|
|---|
| 690 | <indexterm zone="mitkrb libgssapi">
|
|---|
| 691 | <primary sortas="c-libgssapi">libgssapi.[so,a]</primary>
|
|---|
| 692 | </indexterm>
|
|---|
| 693 | </listitem>
|
|---|
| 694 | </varlistentry>
|
|---|
| 695 |
|
|---|
| 696 | <varlistentry id="libkadm5clnt-mitkrb">
|
|---|
| 697 | <term><filename class='libraryfile'>libkadm5clnt.[so,a]</filename></term>
|
|---|
| 698 | <listitem>
|
|---|
| 699 | <para>contains the administrative authentication and password
|
|---|
| 700 | checking functions required by Kerberos 5 client-side programs.</para>
|
|---|
| 701 | <indexterm zone="mitkrb libkadm5clnt">
|
|---|
| 702 | <primary sortas="c-libkadm5clnt">libkadm5clnt.[so,a]</primary>
|
|---|
| 703 | </indexterm>
|
|---|
| 704 | </listitem>
|
|---|
| 705 | </varlistentry>
|
|---|
| 706 |
|
|---|
| 707 | <varlistentry id="libkadm5srv-mitkrb">
|
|---|
| 708 | <term><filename class='libraryfile'>libkadm5srv.[so,a]</filename></term>
|
|---|
| 709 | <listitem>
|
|---|
| 710 | <para>contain the administrative authentication and password
|
|---|
| 711 | checking functions required by Kerberos 5 servers.</para>
|
|---|
| 712 | <indexterm zone="mitkrb libkadm5srv">
|
|---|
| 713 | <primary sortas="c-libkadm5srv">libkadm5srv.[so,a]</primary>
|
|---|
| 714 | </indexterm>
|
|---|
| 715 | </listitem>
|
|---|
| 716 | </varlistentry>
|
|---|
| 717 |
|
|---|
| 718 | <varlistentry id="libkdb5">
|
|---|
| 719 | <term><filename class='libraryfile'>libkdb5.[so,a]</filename></term>
|
|---|
| 720 | <listitem>
|
|---|
| 721 | <para>is a Kerberos 5 authentication/authorization database
|
|---|
| 722 | access library.</para>
|
|---|
| 723 | <indexterm zone="mitkrb libkdb5">
|
|---|
| 724 | <primary sortas="c-libkdb5">libkdb5.[so,a]</primary>
|
|---|
| 725 | </indexterm>
|
|---|
| 726 | </listitem>
|
|---|
| 727 | </varlistentry>
|
|---|
| 728 |
|
|---|
| 729 | <varlistentry id="libkrb5-mitkrb">
|
|---|
| 730 | <term><filename class='libraryfile'>libkrb5.[so,a]</filename></term>
|
|---|
| 731 | <listitem>
|
|---|
| 732 | <para>is an all-purpose Kerberos 5 library.</para>
|
|---|
| 733 | <indexterm zone="mitkrb libkrb5">
|
|---|
| 734 | <primary sortas="c-libkrb5">libkrb5.[so,a]</primary>
|
|---|
| 735 | </indexterm>
|
|---|
| 736 | </listitem>
|
|---|
| 737 | </varlistentry>
|
|---|
| 738 |
|
|---|
| 739 | </variablelist>
|
|---|
| 740 |
|
|---|
| 741 | </sect2>
|
|---|
| 742 |
|
|---|
| 743 | </sect1>
|
|---|
