[b4b71892] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
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| 3 | "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
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| 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 |
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[b6293773] | 7 | <!ENTITY mitkrb-download-http "http://web.mit.edu/kerberos/www/dist/krb5/1.4/krb5-&mitkrb-version;-signed.tar">
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[b4b71892] | 8 | <!ENTITY mitkrb-download-ftp " ">
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[b6293773] | 9 | <!ENTITY mitkrb-md5sum "2fa56607677544e3a27b42f7cfa1155b">
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| 10 | <!ENTITY mitkrb-size "6.6 MB">
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| 11 | <!ENTITY mitkrb-buildsize "55 MB">
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[b4b71892] | 12 | <!ENTITY mitkrb-time "2.55 SBU">
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| 13 | ]>
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| 14 |
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[1dce143] | 15 | <sect1 id="mitkrb" xreflabel="MIT krb5-&mitkrb-version;">
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[a0f03b0] | 16 | <sect1info>
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[5cd0959d] | 17 | <othername>$LastChangedBy$</othername>
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| 18 | <date>$Date$</date>
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[a0f03b0] | 19 | </sect1info>
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[1dce143] | 20 | <?dbhtml filename="mitkrb.html"?>
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[a2ed79b] | 21 | <title><acronym>MIT</acronym> krb5-&mitkrb-version;</title>
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[d5d6554] | 22 | <indexterm zone="mitkrb">
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[6a2bce2] | 23 | <primary sortas="a-Kerberos-MIT">Kerberos5(MIT)</primary></indexterm>
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[9622b9a6] | 24 |
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[b4b71892] | 25 | <sect2>
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[8d9eb0f] | 26 | <title>Introduction to <application><acronym>MIT</acronym>
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| 27 | krb5</application></title>
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[b4b71892] | 28 |
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| 29 | <para>
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[a2ed79b] | 30 | <application><acronym>MIT</acronym> krb5</application> is a free
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| 31 | implementation of Kerberos 5. Kerberos is a network authentication
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| 32 | protocol. It centralizes the authentication database and uses kerberized
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| 33 | applications to work with servers or services that support Kerberos
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| 34 | allowing single logins and encrypted communication over internal
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| 35 | networks or the Internet.
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| 36 | </para>
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[b4b71892] | 37 |
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| 38 | <sect3><title>Package information</title>
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| 39 | <itemizedlist spacing='compact'>
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[8d9eb0f] | 40 | <listitem><para>Download (HTTP):
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| 41 | <ulink url="&mitkrb-download-http;"/></para></listitem>
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| 42 | <listitem><para>Download (FTP):
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| 43 | <ulink url="&mitkrb-download-ftp;"/></para></listitem>
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[90e2fb4e] | 44 | <listitem><para>Download MD5 sum: &mitkrb-md5sum;</para></listitem>
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[b4b71892] | 45 | <listitem><para>Download size: &mitkrb-size;</para></listitem>
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[8d9eb0f] | 46 | <listitem><para>Estimated disk space required:
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| 47 | &mitkrb-buildsize;</para></listitem>
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| 48 | <listitem><para>Estimated build time:
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| 49 | &mitkrb-time;</para></listitem></itemizedlist>
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[b4b71892] | 50 | </sect3>
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| 51 |
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[8d9eb0f] | 52 | <sect3><title><application><acronym>MIT</acronym> krb5</application>
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| 53 | dependencies</title>
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[b4b71892] | 54 | <sect4><title>Optional</title>
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| 55 | <para>
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| 56 | <xref linkend="xinetd"/> (services servers only),
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[dc04b84] | 57 | <xref linkend="Linux_PAM"/> (for <command>xdm</command> based logins) and
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| 58 | <xref linkend="openldap"/> (alternative for <command>krb5kdc</command>
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| 59 | password database)
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[b4b71892] | 60 | </para>
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| 61 |
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| 62 | <note><para>
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[dc04b84] | 63 | Some sort of time synchronization facility on your system (like
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| 64 | <xref linkend="ntp"/>) is required since Kerberos won't authenticate if there
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[b4b71892] | 65 | is a time difference between a kerberized client and the
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| 66 | <acronym>KDC</acronym> server.</para></note>
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| 67 | </sect4>
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| 68 |
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| 69 | </sect3>
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| 70 |
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| 71 | </sect2>
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| 72 |
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| 73 | <sect2>
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[8d9eb0f] | 74 | <title>Installation of <application><acronym>MIT</acronym>
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| 75 | krb5</application></title>
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[a2ed79b] | 76 |
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| 77 | <para>
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[dc04b84] | 78 | <application><acronym>MIT</acronym> krb5</application> is distributed in a
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| 79 | <acronym>TAR</acronym> file containing a compressed <acronym>TAR</acronym>
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| 80 | package and a detached <acronym>PGP</acronym>
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| 81 | <filename class="extension">ASC</filename> file.
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[a2ed79b] | 82 | </para>
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[b4b71892] | 83 |
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[a2ed79b] | 84 | <para>
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| 85 | If you have installed <xref linkend="gnupg"/>, you can
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| 86 | authenticate the package with the following command:
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| 87 | </para>
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[b4b71892] | 88 |
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[b6293773] | 89 | <screen><userinput><command>gpg --verify krb5-&mitkrb-version;.tar.gz.asc</command></userinput></screen>
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[a2ed79b] | 90 |
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| 91 | <para>
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[dc04b84] | 92 | Build <application><acronym>MIT</acronym> krb5</application> by running the
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| 93 | following commands:
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[a2ed79b] | 94 | </para>
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| 95 |
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| 96 | <screen><userinput><command>cd src &&
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| 97 | ./configure --prefix=/usr --sysconfdir=/etc \
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[8d9eb0f] | 98 | --localstatedir=/var/lib --enable-dns \
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| 99 | --enable-shared --mandir=/usr/share/man &&
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[a2ed79b] | 100 | make</command></userinput></screen>
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| 101 |
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| 102 | <para>
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| 103 | Install <application><acronym>MIT</acronym> krb5</application> by
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| 104 | running the following commands as root:
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| 105 | </para>
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| 106 |
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[305e60de] | 107 | <screen><userinput role='root'><command>make install &&
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[b4b71892] | 108 | mv /bin/login /bin/login.shadow &&
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| 109 | cp /usr/sbin/login.krb5 /bin/login &&
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| 110 | mv /usr/bin/ksu /bin &&
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| 111 | mv /usr/lib/libkrb5.so.3* /lib &&
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| 112 | mv /usr/lib/libkrb4.so.2* /lib &&
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| 113 | mv /usr/lib/libdes425.so.3* /lib &&
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| 114 | mv /usr/lib/libk5crypto.so.3* /lib &&
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[def66bb8] | 115 | mv /usr/lib/libcom_err.so.3* /lib &&
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| 116 | ln -sf ../../lib/libkrb5.so.3 /usr/lib/libkrb5.so &&
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| 117 | ln -sf ../../lib/libkrb4.so.2 /usr/lib/libkrb4.so &&
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| 118 | ln -sf ../../lib/libdes425.so.3 /usr/lib/libdes425.so &&
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| 119 | ln -sf ../../lib/libk5crypto.so.3 /usr/lib/libk5crypto.so &&
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[48a26cd] | 120 | ln -sf ../../lib/libcom_err.so.3 /usr/lib/libcom_err.so &&
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[b4b71892] | 121 | ldconfig</command></userinput></screen>
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| 122 |
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| 123 | </sect2>
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| 124 |
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| 125 | <sect2>
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| 126 | <title>Command explanations</title>
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| 127 |
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[a2ed79b] | 128 | <para>
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| 129 | <parameter>--enable-dns</parameter>: This switch allows realms to
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| 130 | be resolved using the <acronym>DNS</acronym> server.
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| 131 | </para>
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[b4b71892] | 132 |
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[a2ed79b] | 133 | <para>
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| 134 | <screen><command>mv /bin/login /bin/login.shadow
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[b4b71892] | 135 | cp /usr/sbin/login.krb5 /bin/login
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| 136 | mv /usr/bin/ksu /bin</command></screen>
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| 137 | Preserves <application>Shadow</application>'s <command>login</command>
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| 138 | command, moves <command>ksu</command> and <command>login</command> to
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[a2ed79b] | 139 | the <filename class="directory">/bin</filename> directory.
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| 140 | </para>
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[b4b71892] | 141 |
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[a2ed79b] | 142 | <para>
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| 143 | <screen><command>mv /usr/lib/libkrb5.so.3* /lib
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[b4b71892] | 144 | mv /usr/lib/libkrb4.so.2* /lib
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| 145 | mv /usr/lib/libdes425.so.3* /lib
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| 146 | mv /usr/lib/libk5crypto.so.3* /lib
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[def66bb8] | 147 | mv /usr/lib/libcom_err.so.3* /lib
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| 148 | ln -sf ../../lib/libkrb5.so.3 /usr/lib/libkrb5.so
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| 149 | ln -sf ../../lib/libkrb4.so.2 /usr/lib/libkrb4.so
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| 150 | ln -sf ../../lib/libdes425.so.3 /usr/lib/libdes425.so
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| 151 | ln -sf ../../lib/libk5crypto.so.3 /usr/lib/libk5crypto.so
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| 152 | ln -sf ../../lib/libcom_err.so.3 /usr/lib/libcom_err.so</command></screen>
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[b4b71892] | 153 | The <command>login</command> and <command>ksu</command> programs
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| 154 | are linked against these libraries, therefore we move these libraries to
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[dc04b84] | 155 | <filename class="directory">/lib</filename> to allow logins without mounting
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| 156 | <filename class="directory">/usr</filename>.
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[a2ed79b] | 157 | </para>
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[b4b71892] | 158 |
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| 159 | </sect2>
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| 160 |
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| 161 | <sect2>
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| 162 | <title>Configuring <application><acronym>MIT</acronym> krb5</application></title>
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| 163 |
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[9622b9a6] | 164 | <sect3 id="krb5-config"><title>Config files</title>
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[a2ed79b] | 165 | <para>
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| 166 | <filename>/etc/krb5.conf</filename> and
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| 167 | <filename>/var/lib/krb5kdc/kdc.conf</filename>
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| 168 | </para>
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[d5d6554] | 169 | <indexterm zone="mitkrb krb5-config">
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[0cd6d67] | 170 | <primary sortas="e-etc-krb5.conf">/etc/krb5.conf</primary></indexterm>
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| 171 | <indexterm zone="mitkrb krb5-config">
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| 172 | <primary sortas="e-var-lib-krb5kdc-kdc.conf">/var/lib/krb5kdc/kdc.conf</primary>
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[9622b9a6] | 173 | </indexterm>
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[b4b71892] | 174 | </sect3>
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| 175 |
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| 176 | <sect3><title>Configuration Information</title>
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| 177 |
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| 178 | <sect4><title>Kerberos Configuration</title>
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| 179 | <para>
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| 180 | Create the Kerberos configuration file with the following command:
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| 181 | </para>
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| 182 |
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[305e60de] | 183 | <screen><userinput role='root'><command>cat > /etc/krb5.conf << "EOF"</command>
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[b4b71892] | 184 | # Begin /etc/krb5.conf
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[dc04b84] | 185 |
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[b4b71892] | 186 | [libdefaults]
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| 187 | default_realm = <replaceable>[LFS.ORG]</replaceable>
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| 188 | encrypt = true
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| 189 |
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| 190 | [realms]
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| 191 | <replaceable>[LFS.ORG]</replaceable> = {
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| 192 | kdc = <replaceable>[belgarath.lfs.org]</replaceable>
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| 193 | admin_server = <replaceable>[belgarath.lfs.org]</replaceable>
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| 194 | }
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| 195 |
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| 196 | [domain_realm]
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| 197 | .<replaceable>[lfs.org]</replaceable> = <replaceable>[LFS.ORG]</replaceable>
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| 198 |
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| 199 | [logging]
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| 200 | kdc = SYSLOG[:INFO[:AUTH]]
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| 201 | admin_server = SYSLOG[INFO[:AUTH]]
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| 202 | default = SYSLOG[[:SYS]]
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| 203 |
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| 204 | # End /etc/krb5.conf
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| 205 | <command>EOF</command></userinput></screen>
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| 206 |
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| 207 | <para>
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| 208 | You will need to substitute your domain and proper hostname for the
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[dc04b84] | 209 | occurances of the <replaceable>[belgarath]</replaceable> and
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| 210 | <replaceable>[lfs.org]</replaceable> names.
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[b4b71892] | 211 | </para>
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| 212 |
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| 213 | <para>
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[dc04b84] | 214 | <userinput>default_realm</userinput> should be the name of your domain changed
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| 215 | to ALL CAPS. This isn't required, but both <application>Heimdal</application>
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| 216 | and <acronym>MIT</acronym> recommend it.
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[b4b71892] | 217 | </para>
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| 218 |
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| 219 | <para>
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[dc04b84] | 220 | <userinput>encrypt = true</userinput> provides encryption of all traffic
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| 221 | between kerberized clients and servers. It's not necessary and can be left
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| 222 | off. If you leave it off, you can encrypt all traffic from the client to the
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| 223 | server using a switch on the client program instead.
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[b4b71892] | 224 | </para>
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| 225 |
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| 226 | <para>
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[dc04b84] | 227 | The <userinput>[realms]</userinput> parameters tell the client programs where
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| 228 | to look for the <acronym>KDC</acronym> authentication services.
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[b4b71892] | 229 | </para>
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| 230 |
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| 231 | <para>
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| 232 | The <userinput>[domain_realm]</userinput> section maps a domain to a realm.
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| 233 | </para>
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| 234 |
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| 235 | <para>
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| 236 | Create the <acronym>KDC</acronym> database:
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| 237 | </para>
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| 238 |
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[305e60de] | 239 | <screen><userinput role='root'><command>kdb5_util create -r <replaceable>[LFS.ORG]</replaceable> -s </command></userinput></screen>
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[b4b71892] | 240 |
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| 241 | <para>
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[dc04b84] | 242 | Now you should populate the database with principles (users). For now,
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[b4b71892] | 243 | just use your regular login name or root.
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| 244 | </para>
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| 245 |
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[305e60de] | 246 | <screen><userinput role='root'><command>kadmin.local</command></userinput>
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[b4b71892] | 247 | <prompt>kadmin:</prompt><userinput><command>addprinc <replaceable>[loginname]</replaceable></command></userinput></screen>
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| 248 |
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| 249 | <para>
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| 250 | The <acronym>KDC</acronym> server and any machine running kerberized
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| 251 | server daemons must have a host key installed:
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| 252 | </para>
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| 253 |
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[305e60de] | 254 | <screen><prompt>kadmin:</prompt><userinput role='root'><command>addprinc -randkey host/<replaceable>[belgarath.lfs.org]</replaceable></command></userinput></screen>
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[b4b71892] | 255 |
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| 256 | <para>
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| 257 | After choosing the defaults when prompted, you will have to export the
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| 258 | data to a keytab file:
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| 259 | </para>
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| 260 |
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[305e60de] | 261 | <screen><prompt>kadmin:</prompt><userinput role='root'><command>ktadd host/<replaceable>[belgarath.lfs.org]</replaceable></command></userinput></screen>
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[b4b71892] | 262 |
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| 263 | <para>
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[dc04b84] | 264 | This should have created a file in <filename class="directory">/etc</filename>
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| 265 | named <filename>krb5.keytab</filename> (Kerberos 5). This file should have 600
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[b4b71892] | 266 | (root rw only) permissions. Keeping the keytab files from public access
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| 267 | is crucial to the overall security of the Kerberos installation.
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| 268 | </para>
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| 269 |
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| 270 | <para>
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| 271 | Eventually, you'll want to add server daemon principles to the database
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| 272 | and extract them to the keytab file. You do this in the same way you
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| 273 | created the host principles. Below is an example:
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| 274 | </para>
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| 275 |
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[305e60de] | 276 | <screen><prompt>kadmin:</prompt><userinput role='root'><command>addprinc -randkey ftp/<replaceable>[belgarath.lfs.org]</replaceable></command></userinput>
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| 277 | <prompt>kadmin:</prompt><userinput role='root'><command>ktadd ftp/<replaceable>[belgarath.lfs.org]</replaceable></command></userinput></screen>
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[b4b71892] | 278 |
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| 279 | <para>
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| 280 | Exit the <command>kadmin</command> program (use <command>quit</command>
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| 281 | or <command>exit</command>) and return back to the shell prompt. Start
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| 282 | the <acronym>KDC</acronym> daemon manually, just to test out the
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| 283 | installation:
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| 284 | </para>
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| 285 |
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[305e60de] | 286 | <screen><userinput role='root'><command>/usr/sbin/krb5kdc &</command></userinput></screen>
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[b4b71892] | 287 |
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| 288 | <para>
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| 289 | Attempt to get a ticket with the following command:
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| 290 | </para>
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| 291 |
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| 292 | <screen><userinput><command>kinit <replaceable>[loginname]</replaceable></command></userinput></screen>
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| 293 |
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| 294 | <para>
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| 295 | You will be prompted for the password you created. After you get your
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| 296 | ticket, you can list it with the following command:
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| 297 | </para>
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| 298 |
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| 299 | <screen><userinput><command>klist</command></userinput></screen>
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| 300 |
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| 301 | <para>
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| 302 | Information about the ticket should be displayed on the screen.
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| 303 | </para>
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| 304 |
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| 305 | <para>
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| 306 | To test the functionality of the keytab file, issue the following
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| 307 | command:
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| 308 | </para>
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| 309 |
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| 310 | <screen><userinput><command>ktutil</command></userinput>
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| 311 | <prompt>ktutil:</prompt><userinput><command>rkt /etc/krb5.keytab</command></userinput>
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| 312 | <prompt>ktutil:</prompt><userinput><command>l</command></userinput></screen>
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| 313 |
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| 314 | <para>
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| 315 | This should dump a list of the host principal, along with the encryption
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| 316 | methods used to access the principal.
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| 317 | </para>
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| 318 |
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| 319 | <para>
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| 320 | At this point, if everything has been successful so far, you can feel
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| 321 | fairly confident in the installation and configuration of the package.
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| 322 | </para>
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| 323 |
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[a2ed79b] | 324 | <para>
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| 325 | Install the <filename>/etc/rc.d/init.d/kerberos</filename> init script
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[dc04b84] | 326 | included in the <xref linkend="intro-important-bootscripts"/> package.
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[a2ed79b] | 327 | </para>
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[b4b71892] | 328 |
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[305e60de] | 329 | <screen><userinput role='root'><command>make install-kerberos</command></userinput></screen>
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[b4b71892] | 330 |
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| 331 | </sect4>
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| 332 |
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| 333 | <sect4><title>Using Kerberized Client Programs</title>
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| 334 |
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| 335 | <para>
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| 336 | To use the kerberized client programs (<command>telnet</command>,
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| 337 | <command>ftp</command>, <command>rsh</command>,
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| 338 | <command>rcp</command>, <command>rlogin</command>), you first must get
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| 339 | an authentication ticket. Use the <command>kinit</command> program to
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| 340 | get the ticket. After you've acquired the ticket, you can use the
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| 341 | kerberized programs to connect to any kerberized server on the network.
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| 342 | You will not be prompted for authentication until your ticket expires
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| 343 | (default is one day), unless you specify a different user as a command
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| 344 | line argument to the program.
|
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| 345 | </para>
|
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| 346 |
|
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| 347 | <para>
|
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| 348 | The kerberized programs will connect to non kerberized daemons, warning
|
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[a2ed79b] | 349 | you that authentication is not encrypted.
|
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| 350 | </para>
|
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| 351 | </sect4>
|
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[b4b71892] | 352 |
|
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| 353 | <sect4><title>Using Kerberized Server Programs</title>
|
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[a2ed79b] | 354 | <para>
|
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| 355 | Using kerberized server programs (<command>telnetd</command>,
|
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[dc04b84] | 356 | <command>kpropd</command>, <command>klogind</command> and
|
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| 357 | <command>kshd</command>) requires two additional configuration steps.
|
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[b4b71892] | 358 | First the <filename>/etc/services</filename> file must be updated to
|
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[dc04b84] | 359 | include eklogin and krb5_prop. Second, the <filename>inetd.conf</filename>
|
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| 360 | or <filename>xinetd.conf</filename> must be modified for each server that will
|
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| 361 | be activated, usually replacing the server from <xref linkend="inetutils"/>.
|
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[a2ed79b] | 362 | </para>
|
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| 363 | </sect4>
|
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[b4b71892] | 364 |
|
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| 365 | <sect4><title>Additional Information</title>
|
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| 366 | <para>
|
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| 367 | For additional information consult <ulink
|
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[b6293773] | 368 | url="http://web.mit.edu/kerberos/www/krb5-1.4/#documentation">Documentation
|
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[b4b71892] | 369 | for krb-&mitkrb-version;</ulink> on which the above instructions are based.
|
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| 370 | </para>
|
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| 371 |
|
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| 372 | </sect4>
|
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| 373 |
|
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| 374 | </sect3>
|
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| 375 |
|
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| 376 | </sect2>
|
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| 377 |
|
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| 378 | <sect2>
|
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| 379 | <title>Contents</title>
|
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| 380 |
|
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[b6293773] | 381 | <segmentedlist>
|
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| 382 | <segtitle>Installed Programs</segtitle>
|
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| 383 | <segtitle>Installed Libraries</segtitle>
|
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| 384 | <segtitle>Installed Directories</segtitle>
|
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| 385 |
|
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| 386 | <seglistitem>
|
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| 387 | <seg>compile-et, ftp, ftpd, gss-client, gss-server, k5srvutil, kadmin,
|
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| 388 | kadmin.local, kadmind, kadmind4, kdb5_util, kdestroy, kinit, klist,
|
---|
| 389 | klogind, kpasswd, kprop, kpropd, krb5-send-pr, krb5-config, krb524d,
|
---|
| 390 | krb524init, krb5kdc, kshd, ksu, ktutil, kvno, login.krb5, rcp, rlogin,
|
---|
| 391 | rsh, rshd, rxtelnet, rxterm, sclient, sim_client, sim_server, sserver,
|
---|
| 392 | telnet, telnetd, uuclient, uuserver, v5passwd, v5passwdd</seg>
|
---|
| 393 | <seg>libcom_err.[so,a], libdes425.[so,a], libgssapi.[so,a], libgssrpc.[so,a],
|
---|
[050a53c] | 394 | libkadm5clnt.[so,a], libkadm5srv.[so,a], libkdb5.[so,a], libkrb5.[so,a],
|
---|
| 395 | libkrb4.[so,a]</seg>
|
---|
[b6293773] | 396 | <seg>/usr/include/kerberosIV and /var/lib/krb5kdc</seg>
|
---|
| 397 | </seglistitem>
|
---|
| 398 | </segmentedlist>
|
---|
| 399 |
|
---|
| 400 | <variablelist>
|
---|
| 401 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
|
---|
| 402 | <?dbfo list-presentation="list"?>
|
---|
| 403 |
|
---|
| 404 | <varlistentry id="compile_et">
|
---|
| 405 | <term><command>compile_et</command></term>
|
---|
| 406 | <listitem><para>converts the table listing
|
---|
| 407 | error-code names into a <application>C</application> source file..</para>
|
---|
| 408 | <indexterm zone="mitkrb compile_et">
|
---|
| 409 | <primary sortas="b-compile_et">compile_et</primary>
|
---|
| 410 | </indexterm></listitem>
|
---|
| 411 | </varlistentry>
|
---|
| 412 |
|
---|
| 413 | <varlistentry id="k5srvutil">
|
---|
| 414 | <term><command>k5srvutil</command></term>
|
---|
| 415 | <listitem><para>is a host keytable manipulation utility.</para>
|
---|
| 416 | <indexterm zone="mitkrb k5srvutil">
|
---|
| 417 | <primary sortas="b-k5srvutil">k5srvutil</primary>
|
---|
| 418 | </indexterm></listitem>
|
---|
| 419 | </varlistentry>
|
---|
| 420 |
|
---|
[050a53c] | 421 | <varlistentry id="kadmin-mitkrb">
|
---|
[b6293773] | 422 | <term><command>kadmin</command></term>
|
---|
| 423 | <listitem><para>is an utility used to make modifications
|
---|
| 424 | to the Kerberos database.</para>
|
---|
[050a53c] | 425 | <indexterm zone="mitkrb kadmin-mitkrb">
|
---|
[b6293773] | 426 | <primary sortas="b-kadmin">kadmin</primary>
|
---|
| 427 | </indexterm></listitem>
|
---|
| 428 | </varlistentry>
|
---|
| 429 |
|
---|
[050a53c] | 430 | <varlistentry id="kadmind-mitkrb">
|
---|
[b6293773] | 431 | <term><command>kadmind</command></term>
|
---|
| 432 | <listitem><para>is a server for administrative access
|
---|
| 433 | to a Kerberos database.</para>
|
---|
[050a53c] | 434 | <indexterm zone="mitkrb kadmind-mitkrb">
|
---|
[b6293773] | 435 | <primary sortas="b-kadmind">kadmind</primary>
|
---|
| 436 | </indexterm></listitem>
|
---|
| 437 | </varlistentry>
|
---|
| 438 |
|
---|
[050a53c] | 439 | <varlistentry id="kinit-mitkrb">
|
---|
[b6293773] | 440 | <term><command>kinit</command></term>
|
---|
| 441 | <listitem><para>is used to authenticate to the Kerberos server as
|
---|
| 442 | a principal and acquire a ticket granting ticket that can later be used
|
---|
| 443 | to obtain tickets for other services.</para>
|
---|
[050a53c] | 444 | <indexterm zone="mitkrb kinit-mitkrb">
|
---|
[b6293773] | 445 | <primary sortas="b-kinit">kinit</primary>
|
---|
| 446 | </indexterm></listitem>
|
---|
| 447 | </varlistentry>
|
---|
| 448 |
|
---|
| 449 | <varlistentry id="krb5kdc">
|
---|
| 450 | <term><command>krb5kdc</command></term>
|
---|
| 451 | <listitem><para>is a Kerberos 5 server.</para>
|
---|
| 452 | <indexterm zone="mitkrb krb5kdc">
|
---|
| 453 | <primary sortas="b-krb5kdc">krb5kdc</primary>
|
---|
| 454 | </indexterm></listitem>
|
---|
| 455 | </varlistentry>
|
---|
| 456 |
|
---|
[050a53c] | 457 | <varlistentry id="kdestroy-mitkrb">
|
---|
[b6293773] | 458 | <term><command>kdestroy</command></term>
|
---|
| 459 | <listitem><para>removes the current set of tickets.</para>
|
---|
[050a53c] | 460 | <indexterm zone="mitkrb kdestroy-mitkrb">
|
---|
[b6293773] | 461 | <primary sortas="b-kdestroy">kdestroy</primary>
|
---|
| 462 | </indexterm></listitem>
|
---|
| 463 | </varlistentry>
|
---|
| 464 |
|
---|
| 465 | <varlistentry id="kdb5util">
|
---|
| 466 | <term><command>kdb5util</command></term>
|
---|
| 467 | <listitem><para>is the <acronym>KDC</acronym> database utility.</para>
|
---|
| 468 | <indexterm zone="mitkrb kdb5util">
|
---|
| 469 | <primary sortas="b-kdb5util">kdb5util</primary>
|
---|
| 470 | </indexterm></listitem>
|
---|
| 471 | </varlistentry>
|
---|
| 472 |
|
---|
[050a53c] | 473 | <varlistentry id="klist-mitkrb">
|
---|
[b6293773] | 474 | <term><command>klist</command></term>
|
---|
| 475 | <listitem><para>reads and displays the current tickets in
|
---|
| 476 | the credential cache.</para>
|
---|
[050a53c] | 477 | <indexterm zone="mitkrb klist-mitkrb">
|
---|
[b6293773] | 478 | <primary sortas="b-klist">klist</primary>
|
---|
| 479 | </indexterm></listitem>
|
---|
| 480 | </varlistentry>
|
---|
| 481 |
|
---|
| 482 | <varlistentry id="klogind">
|
---|
| 483 | <term><command>klogind</command></term>
|
---|
| 484 | <listitem><para>is the server that responds to
|
---|
| 485 | <command>rlogin</command> requests.</para>
|
---|
| 486 | <indexterm zone="mitkrb klogind">
|
---|
| 487 | <primary sortas="b-klogind">klogind</primary>
|
---|
| 488 | </indexterm></listitem>
|
---|
| 489 | </varlistentry>
|
---|
| 490 |
|
---|
[050a53c] | 491 | <varlistentry id="kpasswd-mitkrb">
|
---|
[b6293773] | 492 | <term><command>kpasswd</command></term>
|
---|
| 493 | <listitem><para>is a program for changing Kerberos 5 passwords.</para>
|
---|
[050a53c] | 494 | <indexterm zone="mitkrb kpasswd-mitkrb">
|
---|
[b6293773] | 495 | <primary sortas="b-kpasswd">kpasswd</primary>
|
---|
| 496 | </indexterm></listitem>
|
---|
| 497 | </varlistentry>
|
---|
| 498 |
|
---|
| 499 | <varlistentry id="kprop">
|
---|
| 500 | <term><command>kprop</command></term>
|
---|
| 501 | <listitem><para>takes a principal database in a specified
|
---|
[b4b71892] | 502 | format and converts it into a stream of database
|
---|
[b6293773] | 503 | records.</para>
|
---|
| 504 | <indexterm zone="mitkrb kprop">
|
---|
| 505 | <primary sortas="b-kprop">kprop</primary>
|
---|
| 506 | </indexterm></listitem>
|
---|
| 507 | </varlistentry>
|
---|
| 508 |
|
---|
| 509 | <varlistentry id="kpropd">
|
---|
| 510 | <term><command>kpropd</command></term>
|
---|
| 511 | <listitem><para>receives a database sent by
|
---|
| 512 | <command>kprop</command> and writes it as a local database.</para>
|
---|
| 513 | <indexterm zone="mitkrb kpropd">
|
---|
| 514 | <primary sortas="b-kpropd">kpropd</primary>
|
---|
| 515 | </indexterm></listitem>
|
---|
| 516 | </varlistentry>
|
---|
| 517 |
|
---|
| 518 | <varlistentry id="krb5-config-1">
|
---|
| 519 | <term><command>krb5-config</command></term>
|
---|
| 520 | <listitem><para>gives information on how to link
|
---|
| 521 | programs against libraries.</para>
|
---|
| 522 | <indexterm zone="mitkrb krb5-config-1">
|
---|
| 523 | <primary sortas="b-krb5-config-1">krb5-config</primary>
|
---|
| 524 | </indexterm></listitem>
|
---|
| 525 | </varlistentry>
|
---|
| 526 |
|
---|
| 527 | <varlistentry id="ksu">
|
---|
| 528 | <term><command>ksu</command></term>
|
---|
| 529 | <listitem><para>is the super user program using Kerberos protocol.
|
---|
| 530 | Requires a properly configured
|
---|
| 531 | <filename class="directory">/etc/shells</filename> and
|
---|
[dc04b84] | 532 | <filename>~/.k5login</filename> containing principals authorized to
|
---|
[b6293773] | 533 | become super users.</para>
|
---|
| 534 | <indexterm zone="mitkrb ksu">
|
---|
| 535 | <primary sortas="b-ksu">ksu</primary>
|
---|
| 536 | </indexterm></listitem>
|
---|
| 537 | </varlistentry>
|
---|
| 538 |
|
---|
[050a53c] | 539 | <varlistentry id="ktutil-mitkrb">
|
---|
[b6293773] | 540 | <term><command>ktutil</command></term>
|
---|
| 541 | <listitem><para>is a program for managing Kerberos keytabs.</para>
|
---|
[050a53c] | 542 | <indexterm zone="mitkrb ktutil-mitkrb">
|
---|
[b6293773] | 543 | <primary sortas="b-ktutil">ktutil</primary>
|
---|
| 544 | </indexterm></listitem>
|
---|
| 545 | </varlistentry>
|
---|
| 546 |
|
---|
| 547 | <varlistentry id="kvno">
|
---|
| 548 | <term><command>kvno</command></term>
|
---|
| 549 | <listitem><para>prints keyversion numbers of Kerberos principals.</para>
|
---|
| 550 | <indexterm zone="mitkrb kvno">
|
---|
| 551 | <primary sortas="b-kvno">kvno</primary>
|
---|
| 552 | </indexterm></listitem>
|
---|
| 553 | </varlistentry>
|
---|
| 554 | </variablelist>
|
---|
[b4b71892] | 555 |
|
---|
| 556 | </sect2>
|
---|
[1dce143] | 557 |
|
---|
| 558 | </sect1>
|
---|