[b4b71892] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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[ff769b8c] | 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
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| 3 | "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
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[b4b71892] | 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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[a2ed79b7] | 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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[a2ed79b7] | 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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[a2ed79b7] | 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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[a2ed79b7] | 82 | </para>
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[b4b71892] | 83 |
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[a2ed79b7] | 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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[a2ed79b7] | 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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[a2ed79b7] | 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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[e8eb87c] | 99 | --enable-static --mandir=/usr/share/man &&
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[a2ed79b7] | 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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[a2ed79b7] | 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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[e8eb87c] | 133 | <para>
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| 134 | <parameter>--enable-static</parameter>: This switch builds static
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| 135 | libraries in addition to the shared libraries.
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| 136 | </para>
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| 137 |
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[a2ed79b7] | 138 | <para>
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| 139 | <screen><command>mv /bin/login /bin/login.shadow
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[b4b71892] | 140 | cp /usr/sbin/login.krb5 /bin/login
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| 141 | mv /usr/bin/ksu /bin</command></screen>
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| 142 | Preserves <application>Shadow</application>'s <command>login</command>
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| 143 | command, moves <command>ksu</command> and <command>login</command> to
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[a2ed79b7] | 144 | the <filename class="directory">/bin</filename> directory.
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| 145 | </para>
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[b4b71892] | 146 |
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[a2ed79b7] | 147 | <para>
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| 148 | <screen><command>mv /usr/lib/libkrb5.so.3* /lib
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[b4b71892] | 149 | mv /usr/lib/libkrb4.so.2* /lib
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| 150 | mv /usr/lib/libdes425.so.3* /lib
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| 151 | mv /usr/lib/libk5crypto.so.3* /lib
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[def66bb8] | 152 | mv /usr/lib/libcom_err.so.3* /lib
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| 153 | ln -sf ../../lib/libkrb5.so.3 /usr/lib/libkrb5.so
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| 154 | ln -sf ../../lib/libkrb4.so.2 /usr/lib/libkrb4.so
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| 155 | ln -sf ../../lib/libdes425.so.3 /usr/lib/libdes425.so
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| 156 | ln -sf ../../lib/libk5crypto.so.3 /usr/lib/libk5crypto.so
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| 157 | ln -sf ../../lib/libcom_err.so.3 /usr/lib/libcom_err.so</command></screen>
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[b4b71892] | 158 | The <command>login</command> and <command>ksu</command> programs
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| 159 | are linked against these libraries, therefore we move these libraries to
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[dc04b84] | 160 | <filename class="directory">/lib</filename> to allow logins without mounting
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| 161 | <filename class="directory">/usr</filename>.
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[a2ed79b7] | 162 | </para>
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[b4b71892] | 163 |
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| 164 | </sect2>
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| 165 |
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| 166 | <sect2>
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| 167 | <title>Configuring <application><acronym>MIT</acronym> krb5</application></title>
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| 168 |
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[9622b9a6] | 169 | <sect3 id="krb5-config"><title>Config files</title>
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[a2ed79b7] | 170 | <para>
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| 171 | <filename>/etc/krb5.conf</filename> and
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| 172 | <filename>/var/lib/krb5kdc/kdc.conf</filename>
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| 173 | </para>
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[d5d6554] | 174 | <indexterm zone="mitkrb krb5-config">
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[0cd6d67] | 175 | <primary sortas="e-etc-krb5.conf">/etc/krb5.conf</primary></indexterm>
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| 176 | <indexterm zone="mitkrb krb5-config">
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| 177 | <primary sortas="e-var-lib-krb5kdc-kdc.conf">/var/lib/krb5kdc/kdc.conf</primary>
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[9622b9a6] | 178 | </indexterm>
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[b4b71892] | 179 | </sect3>
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| 180 |
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| 181 | <sect3><title>Configuration Information</title>
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| 182 |
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| 183 | <sect4><title>Kerberos Configuration</title>
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| 184 | <para>
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| 185 | Create the Kerberos configuration file with the following command:
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| 186 | </para>
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| 187 |
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[305e60de] | 188 | <screen><userinput role='root'><command>cat > /etc/krb5.conf << "EOF"</command>
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[b4b71892] | 189 | # Begin /etc/krb5.conf
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[dc04b84] | 190 |
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[b4b71892] | 191 | [libdefaults]
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| 192 | default_realm = <replaceable>[LFS.ORG]</replaceable>
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| 193 | encrypt = true
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| 194 |
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| 195 | [realms]
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| 196 | <replaceable>[LFS.ORG]</replaceable> = {
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| 197 | kdc = <replaceable>[belgarath.lfs.org]</replaceable>
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| 198 | admin_server = <replaceable>[belgarath.lfs.org]</replaceable>
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| 199 | }
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| 200 |
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| 201 | [domain_realm]
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| 202 | .<replaceable>[lfs.org]</replaceable> = <replaceable>[LFS.ORG]</replaceable>
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| 203 |
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| 204 | [logging]
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| 205 | kdc = SYSLOG[:INFO[:AUTH]]
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| 206 | admin_server = SYSLOG[INFO[:AUTH]]
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| 207 | default = SYSLOG[[:SYS]]
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| 208 |
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| 209 | # End /etc/krb5.conf
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| 210 | <command>EOF</command></userinput></screen>
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| 211 |
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| 212 | <para>
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| 213 | You will need to substitute your domain and proper hostname for the
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[dc04b84] | 214 | occurances of the <replaceable>[belgarath]</replaceable> and
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| 215 | <replaceable>[lfs.org]</replaceable> names.
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[b4b71892] | 216 | </para>
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| 217 |
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| 218 | <para>
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[dc04b84] | 219 | <userinput>default_realm</userinput> should be the name of your domain changed
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| 220 | to ALL CAPS. This isn't required, but both <application>Heimdal</application>
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| 221 | and <acronym>MIT</acronym> recommend it.
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[b4b71892] | 222 | </para>
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| 223 |
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| 224 | <para>
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[dc04b84] | 225 | <userinput>encrypt = true</userinput> provides encryption of all traffic
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| 226 | between kerberized clients and servers. It's not necessary and can be left
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| 227 | off. If you leave it off, you can encrypt all traffic from the client to the
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| 228 | server using a switch on the client program instead.
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[b4b71892] | 229 | </para>
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| 230 |
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| 231 | <para>
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[dc04b84] | 232 | The <userinput>[realms]</userinput> parameters tell the client programs where
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| 233 | to look for the <acronym>KDC</acronym> authentication services.
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[b4b71892] | 234 | </para>
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| 235 |
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| 236 | <para>
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| 237 | The <userinput>[domain_realm]</userinput> section maps a domain to a realm.
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| 238 | </para>
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| 239 |
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| 240 | <para>
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| 241 | Create the <acronym>KDC</acronym> database:
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| 242 | </para>
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| 243 |
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[305e60de] | 244 | <screen><userinput role='root'><command>kdb5_util create -r <replaceable>[LFS.ORG]</replaceable> -s </command></userinput></screen>
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[b4b71892] | 245 |
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| 246 | <para>
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[dc04b84] | 247 | Now you should populate the database with principles (users). For now,
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[b4b71892] | 248 | just use your regular login name or root.
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| 249 | </para>
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| 250 |
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[305e60de] | 251 | <screen><userinput role='root'><command>kadmin.local</command></userinput>
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[b4b71892] | 252 | <prompt>kadmin:</prompt><userinput><command>addprinc <replaceable>[loginname]</replaceable></command></userinput></screen>
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| 253 |
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| 254 | <para>
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| 255 | The <acronym>KDC</acronym> server and any machine running kerberized
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| 256 | server daemons must have a host key installed:
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| 257 | </para>
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| 258 |
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[305e60de] | 259 | <screen><prompt>kadmin:</prompt><userinput role='root'><command>addprinc -randkey host/<replaceable>[belgarath.lfs.org]</replaceable></command></userinput></screen>
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[b4b71892] | 260 |
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| 261 | <para>
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| 262 | After choosing the defaults when prompted, you will have to export the
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| 263 | data to a keytab file:
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| 264 | </para>
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| 265 |
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[305e60de] | 266 | <screen><prompt>kadmin:</prompt><userinput role='root'><command>ktadd host/<replaceable>[belgarath.lfs.org]</replaceable></command></userinput></screen>
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[b4b71892] | 267 |
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| 268 | <para>
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[dc04b84] | 269 | This should have created a file in <filename class="directory">/etc</filename>
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| 270 | named <filename>krb5.keytab</filename> (Kerberos 5). This file should have 600
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[b4b71892] | 271 | (root rw only) permissions. Keeping the keytab files from public access
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| 272 | is crucial to the overall security of the Kerberos installation.
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| 273 | </para>
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| 274 |
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| 275 | <para>
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| 276 | Eventually, you'll want to add server daemon principles to the database
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| 277 | and extract them to the keytab file. You do this in the same way you
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| 278 | created the host principles. Below is an example:
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| 279 | </para>
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| 280 |
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[305e60de] | 281 | <screen><prompt>kadmin:</prompt><userinput role='root'><command>addprinc -randkey ftp/<replaceable>[belgarath.lfs.org]</replaceable></command></userinput>
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| 282 | <prompt>kadmin:</prompt><userinput role='root'><command>ktadd ftp/<replaceable>[belgarath.lfs.org]</replaceable></command></userinput></screen>
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[b4b71892] | 283 |
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| 284 | <para>
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| 285 | Exit the <command>kadmin</command> program (use <command>quit</command>
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| 286 | or <command>exit</command>) and return back to the shell prompt. Start
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| 287 | the <acronym>KDC</acronym> daemon manually, just to test out the
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| 288 | installation:
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| 289 | </para>
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| 290 |
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[305e60de] | 291 | <screen><userinput role='root'><command>/usr/sbin/krb5kdc &</command></userinput></screen>
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[b4b71892] | 292 |
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| 293 | <para>
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| 294 | Attempt to get a ticket with the following command:
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| 295 | </para>
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| 296 |
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| 297 | <screen><userinput><command>kinit <replaceable>[loginname]</replaceable></command></userinput></screen>
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| 298 |
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| 299 | <para>
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| 300 | You will be prompted for the password you created. After you get your
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| 301 | ticket, you can list it with the following command:
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| 302 | </para>
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| 303 |
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| 304 | <screen><userinput><command>klist</command></userinput></screen>
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| 305 |
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| 306 | <para>
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| 307 | Information about the ticket should be displayed on the screen.
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| 308 | </para>
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| 309 |
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| 310 | <para>
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| 311 | To test the functionality of the keytab file, issue the following
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| 312 | command:
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| 313 | </para>
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| 314 |
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| 315 | <screen><userinput><command>ktutil</command></userinput>
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| 316 | <prompt>ktutil:</prompt><userinput><command>rkt /etc/krb5.keytab</command></userinput>
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| 317 | <prompt>ktutil:</prompt><userinput><command>l</command></userinput></screen>
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| 318 |
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| 319 | <para>
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| 320 | This should dump a list of the host principal, along with the encryption
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| 321 | methods used to access the principal.
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| 322 | </para>
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| 323 |
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| 324 | <para>
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| 325 | At this point, if everything has been successful so far, you can feel
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| 326 | fairly confident in the installation and configuration of the package.
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| 327 | </para>
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| 328 |
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[a2ed79b7] | 329 | <para>
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| 330 | Install the <filename>/etc/rc.d/init.d/kerberos</filename> init script
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[dc04b84] | 331 | included in the <xref linkend="intro-important-bootscripts"/> package.
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[a2ed79b7] | 332 | </para>
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[b4b71892] | 333 |
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[305e60de] | 334 | <screen><userinput role='root'><command>make install-kerberos</command></userinput></screen>
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[b4b71892] | 335 |
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| 336 | </sect4>
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| 337 |
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| 338 | <sect4><title>Using Kerberized Client Programs</title>
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| 339 |
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| 340 | <para>
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| 341 | To use the kerberized client programs (<command>telnet</command>,
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| 342 | <command>ftp</command>, <command>rsh</command>,
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| 343 | <command>rcp</command>, <command>rlogin</command>), you first must get
|
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| 344 | an authentication ticket. Use the <command>kinit</command> program to
|
---|
| 345 | get the ticket. After you've acquired the ticket, you can use the
|
---|
| 346 | kerberized programs to connect to any kerberized server on the network.
|
---|
| 347 | You will not be prompted for authentication until your ticket expires
|
---|
| 348 | (default is one day), unless you specify a different user as a command
|
---|
| 349 | line argument to the program.
|
---|
| 350 | </para>
|
---|
| 351 |
|
---|
| 352 | <para>
|
---|
| 353 | The kerberized programs will connect to non kerberized daemons, warning
|
---|
[a2ed79b7] | 354 | you that authentication is not encrypted.
|
---|
| 355 | </para>
|
---|
| 356 | </sect4>
|
---|
[b4b71892] | 357 |
|
---|
| 358 | <sect4><title>Using Kerberized Server Programs</title>
|
---|
[a2ed79b7] | 359 | <para>
|
---|
| 360 | Using kerberized server programs (<command>telnetd</command>,
|
---|
[dc04b84] | 361 | <command>kpropd</command>, <command>klogind</command> and
|
---|
| 362 | <command>kshd</command>) requires two additional configuration steps.
|
---|
[b4b71892] | 363 | First the <filename>/etc/services</filename> file must be updated to
|
---|
[dc04b84] | 364 | include eklogin and krb5_prop. Second, the <filename>inetd.conf</filename>
|
---|
| 365 | or <filename>xinetd.conf</filename> must be modified for each server that will
|
---|
| 366 | be activated, usually replacing the server from <xref linkend="inetutils"/>.
|
---|
[a2ed79b7] | 367 | </para>
|
---|
| 368 | </sect4>
|
---|
[b4b71892] | 369 |
|
---|
| 370 | <sect4><title>Additional Information</title>
|
---|
| 371 | <para>
|
---|
| 372 | For additional information consult <ulink
|
---|
[b6293773] | 373 | url="http://web.mit.edu/kerberos/www/krb5-1.4/#documentation">Documentation
|
---|
[b4b71892] | 374 | for krb-&mitkrb-version;</ulink> on which the above instructions are based.
|
---|
| 375 | </para>
|
---|
| 376 |
|
---|
| 377 | </sect4>
|
---|
| 378 |
|
---|
| 379 | </sect3>
|
---|
| 380 |
|
---|
| 381 | </sect2>
|
---|
| 382 |
|
---|
| 383 | <sect2>
|
---|
| 384 | <title>Contents</title>
|
---|
| 385 |
|
---|
[b6293773] | 386 | <segmentedlist>
|
---|
| 387 | <segtitle>Installed Programs</segtitle>
|
---|
| 388 | <segtitle>Installed Libraries</segtitle>
|
---|
| 389 | <segtitle>Installed Directories</segtitle>
|
---|
| 390 |
|
---|
| 391 | <seglistitem>
|
---|
| 392 | <seg>compile-et, ftp, ftpd, gss-client, gss-server, k5srvutil, kadmin,
|
---|
| 393 | kadmin.local, kadmind, kadmind4, kdb5_util, kdestroy, kinit, klist,
|
---|
| 394 | klogind, kpasswd, kprop, kpropd, krb5-send-pr, krb5-config, krb524d,
|
---|
| 395 | krb524init, krb5kdc, kshd, ksu, ktutil, kvno, login.krb5, rcp, rlogin,
|
---|
[e8eb87c] | 396 | rsh, sclient, sim_client, sim_server, sserver,
|
---|
[b6293773] | 397 | telnet, telnetd, uuclient, uuserver, v5passwd, v5passwdd</seg>
|
---|
| 398 | <seg>libcom_err.[so,a], libdes425.[so,a], libgssapi.[so,a], libgssrpc.[so,a],
|
---|
[050a53c] | 399 | libkadm5clnt.[so,a], libkadm5srv.[so,a], libkdb5.[so,a], libkrb5.[so,a],
|
---|
| 400 | libkrb4.[so,a]</seg>
|
---|
[b6293773] | 401 | <seg>/usr/include/kerberosIV and /var/lib/krb5kdc</seg>
|
---|
| 402 | </seglistitem>
|
---|
| 403 | </segmentedlist>
|
---|
| 404 |
|
---|
| 405 | <variablelist>
|
---|
| 406 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
|
---|
| 407 | <?dbfo list-presentation="list"?>
|
---|
| 408 |
|
---|
| 409 | <varlistentry id="compile_et">
|
---|
| 410 | <term><command>compile_et</command></term>
|
---|
| 411 | <listitem><para>converts the table listing
|
---|
| 412 | error-code names into a <application>C</application> source file..</para>
|
---|
| 413 | <indexterm zone="mitkrb compile_et">
|
---|
| 414 | <primary sortas="b-compile_et">compile_et</primary>
|
---|
| 415 | </indexterm></listitem>
|
---|
| 416 | </varlistentry>
|
---|
| 417 |
|
---|
[e8eb87c] | 418 | <varlistentry id="ftp-mitkrb">
|
---|
| 419 | <term><command>ftp</command></term>
|
---|
| 420 | <listitem><para>is a kerberized <acronym>FTP</acronym> client.</para>
|
---|
| 421 | <indexterm zone="mitkrb ftp">
|
---|
| 422 | <primary sortas="b-ftp">ftp</primary>
|
---|
| 423 | </indexterm></listitem>
|
---|
| 424 | </varlistentry>
|
---|
| 425 |
|
---|
| 426 | <varlistentry id="ftpd-mitkrb">
|
---|
| 427 | <term><command>ftpd</command></term>
|
---|
| 428 | <listitem><para>is a kerberized <acronym>FTP</acronym> daemon.</para>
|
---|
| 429 | <indexterm zone="mitkrb ftpd">
|
---|
| 430 | <primary sortas="b-ftpd">ftpd</primary>
|
---|
| 431 | </indexterm></listitem>
|
---|
| 432 | </varlistentry>
|
---|
| 433 |
|
---|
[b6293773] | 434 | <varlistentry id="k5srvutil">
|
---|
| 435 | <term><command>k5srvutil</command></term>
|
---|
| 436 | <listitem><para>is a host keytable manipulation utility.</para>
|
---|
| 437 | <indexterm zone="mitkrb k5srvutil">
|
---|
| 438 | <primary sortas="b-k5srvutil">k5srvutil</primary>
|
---|
| 439 | </indexterm></listitem>
|
---|
| 440 | </varlistentry>
|
---|
| 441 |
|
---|
[050a53c] | 442 | <varlistentry id="kadmin-mitkrb">
|
---|
[b6293773] | 443 | <term><command>kadmin</command></term>
|
---|
| 444 | <listitem><para>is an utility used to make modifications
|
---|
| 445 | to the Kerberos database.</para>
|
---|
[050a53c] | 446 | <indexterm zone="mitkrb kadmin-mitkrb">
|
---|
[b6293773] | 447 | <primary sortas="b-kadmin">kadmin</primary>
|
---|
| 448 | </indexterm></listitem>
|
---|
| 449 | </varlistentry>
|
---|
| 450 |
|
---|
[050a53c] | 451 | <varlistentry id="kadmind-mitkrb">
|
---|
[b6293773] | 452 | <term><command>kadmind</command></term>
|
---|
| 453 | <listitem><para>is a server for administrative access
|
---|
| 454 | to a Kerberos database.</para>
|
---|
[050a53c] | 455 | <indexterm zone="mitkrb kadmind-mitkrb">
|
---|
[b6293773] | 456 | <primary sortas="b-kadmind">kadmind</primary>
|
---|
| 457 | </indexterm></listitem>
|
---|
| 458 | </varlistentry>
|
---|
| 459 |
|
---|
[e8eb87c] | 460 | <varlistentry id="kdb5_util">
|
---|
| 461 | <term><command>kdb5_util</command></term>
|
---|
| 462 | <listitem><para>is the <acronym>KDC</acronym> database utility.</para>
|
---|
| 463 | <indexterm zone="mitkrb kdb5_util">
|
---|
| 464 | <primary sortas="b-kdb5_util">kdb5_util</primary>
|
---|
[b6293773] | 465 | </indexterm></listitem>
|
---|
| 466 | </varlistentry>
|
---|
| 467 |
|
---|
[050a53c] | 468 | <varlistentry id="kdestroy-mitkrb">
|
---|
[b6293773] | 469 | <term><command>kdestroy</command></term>
|
---|
| 470 | <listitem><para>removes the current set of tickets.</para>
|
---|
[050a53c] | 471 | <indexterm zone="mitkrb kdestroy-mitkrb">
|
---|
[b6293773] | 472 | <primary sortas="b-kdestroy">kdestroy</primary>
|
---|
| 473 | </indexterm></listitem>
|
---|
| 474 | </varlistentry>
|
---|
| 475 |
|
---|
[e8eb87c] | 476 | <varlistentry id="kinit-mitkrb">
|
---|
| 477 | <term><command>kinit</command></term>
|
---|
| 478 | <listitem><para>is used to authenticate to the Kerberos server as
|
---|
| 479 | a principal and acquire a ticket granting ticket that can later be used
|
---|
| 480 | to obtain tickets for other services.</para>
|
---|
| 481 | <indexterm zone="mitkrb kinit-mitkrb">
|
---|
| 482 | <primary sortas="b-kinit">kinit</primary>
|
---|
[b6293773] | 483 | </indexterm></listitem>
|
---|
| 484 | </varlistentry>
|
---|
| 485 |
|
---|
[050a53c] | 486 | <varlistentry id="klist-mitkrb">
|
---|
[b6293773] | 487 | <term><command>klist</command></term>
|
---|
| 488 | <listitem><para>reads and displays the current tickets in
|
---|
| 489 | the credential cache.</para>
|
---|
[050a53c] | 490 | <indexterm zone="mitkrb klist-mitkrb">
|
---|
[b6293773] | 491 | <primary sortas="b-klist">klist</primary>
|
---|
| 492 | </indexterm></listitem>
|
---|
| 493 | </varlistentry>
|
---|
| 494 |
|
---|
| 495 | <varlistentry id="klogind">
|
---|
| 496 | <term><command>klogind</command></term>
|
---|
| 497 | <listitem><para>is the server that responds to
|
---|
| 498 | <command>rlogin</command> requests.</para>
|
---|
| 499 | <indexterm zone="mitkrb klogind">
|
---|
| 500 | <primary sortas="b-klogind">klogind</primary>
|
---|
| 501 | </indexterm></listitem>
|
---|
| 502 | </varlistentry>
|
---|
| 503 |
|
---|
[050a53c] | 504 | <varlistentry id="kpasswd-mitkrb">
|
---|
[b6293773] | 505 | <term><command>kpasswd</command></term>
|
---|
| 506 | <listitem><para>is a program for changing Kerberos 5 passwords.</para>
|
---|
[050a53c] | 507 | <indexterm zone="mitkrb kpasswd-mitkrb">
|
---|
[b6293773] | 508 | <primary sortas="b-kpasswd">kpasswd</primary>
|
---|
| 509 | </indexterm></listitem>
|
---|
| 510 | </varlistentry>
|
---|
| 511 |
|
---|
| 512 | <varlistentry id="kprop">
|
---|
| 513 | <term><command>kprop</command></term>
|
---|
| 514 | <listitem><para>takes a principal database in a specified
|
---|
[b4b71892] | 515 | format and converts it into a stream of database
|
---|
[b6293773] | 516 | records.</para>
|
---|
| 517 | <indexterm zone="mitkrb kprop">
|
---|
| 518 | <primary sortas="b-kprop">kprop</primary>
|
---|
| 519 | </indexterm></listitem>
|
---|
| 520 | </varlistentry>
|
---|
| 521 |
|
---|
| 522 | <varlistentry id="kpropd">
|
---|
| 523 | <term><command>kpropd</command></term>
|
---|
| 524 | <listitem><para>receives a database sent by
|
---|
| 525 | <command>kprop</command> and writes it as a local database.</para>
|
---|
| 526 | <indexterm zone="mitkrb kpropd">
|
---|
| 527 | <primary sortas="b-kpropd">kpropd</primary>
|
---|
| 528 | </indexterm></listitem>
|
---|
| 529 | </varlistentry>
|
---|
| 530 |
|
---|
| 531 | <varlistentry id="krb5-config-1">
|
---|
| 532 | <term><command>krb5-config</command></term>
|
---|
| 533 | <listitem><para>gives information on how to link
|
---|
| 534 | programs against libraries.</para>
|
---|
[e8eb87c] | 535 | <indexterm zone="mitkrb krb5-config-prog">
|
---|
[b6293773] | 536 | <primary sortas="b-krb5-config-1">krb5-config</primary>
|
---|
| 537 | </indexterm></listitem>
|
---|
| 538 | </varlistentry>
|
---|
| 539 |
|
---|
[e8eb87c] | 540 | <varlistentry id="krb5kdc">
|
---|
| 541 | <term><command>krb5kdc</command></term>
|
---|
| 542 | <listitem><para>is a Kerberos 5 server.</para>
|
---|
| 543 | <indexterm zone="mitkrb krb5kdc">
|
---|
| 544 | <primary sortas="b-krb5kdc">krb5kdc</primary>
|
---|
| 545 | </indexterm></listitem>
|
---|
| 546 | </varlistentry>
|
---|
| 547 |
|
---|
| 548 | <varlistentry id="kshd">
|
---|
| 549 | <term><command>kshd</command></term>
|
---|
| 550 | <listitem><para>is the server that responds to
|
---|
| 551 | <command>rsh</command> requests.</para>
|
---|
| 552 | <indexterm zone="mitkrb kshd">
|
---|
| 553 | <primary sortas="b-kshd">kshd</primary>
|
---|
| 554 | </indexterm></listitem>
|
---|
| 555 | </varlistentry>
|
---|
| 556 |
|
---|
[b6293773] | 557 | <varlistentry id="ksu">
|
---|
| 558 | <term><command>ksu</command></term>
|
---|
| 559 | <listitem><para>is the super user program using Kerberos protocol.
|
---|
| 560 | Requires a properly configured
|
---|
| 561 | <filename class="directory">/etc/shells</filename> and
|
---|
[dc04b84] | 562 | <filename>~/.k5login</filename> containing principals authorized to
|
---|
[b6293773] | 563 | become super users.</para>
|
---|
| 564 | <indexterm zone="mitkrb ksu">
|
---|
| 565 | <primary sortas="b-ksu">ksu</primary>
|
---|
| 566 | </indexterm></listitem>
|
---|
| 567 | </varlistentry>
|
---|
| 568 |
|
---|
[050a53c] | 569 | <varlistentry id="ktutil-mitkrb">
|
---|
[b6293773] | 570 | <term><command>ktutil</command></term>
|
---|
| 571 | <listitem><para>is a program for managing Kerberos keytabs.</para>
|
---|
[050a53c] | 572 | <indexterm zone="mitkrb ktutil-mitkrb">
|
---|
[b6293773] | 573 | <primary sortas="b-ktutil">ktutil</primary>
|
---|
| 574 | </indexterm></listitem>
|
---|
| 575 | </varlistentry>
|
---|
| 576 |
|
---|
| 577 | <varlistentry id="kvno">
|
---|
| 578 | <term><command>kvno</command></term>
|
---|
| 579 | <listitem><para>prints keyversion numbers of Kerberos principals.</para>
|
---|
| 580 | <indexterm zone="mitkrb kvno">
|
---|
| 581 | <primary sortas="b-kvno">kvno</primary>
|
---|
| 582 | </indexterm></listitem>
|
---|
| 583 | </varlistentry>
|
---|
[e8eb87c] | 584 |
|
---|
| 585 | <varlistentry id="login.krb5">
|
---|
| 586 | <term><command>login.krb5</command></term>
|
---|
| 587 | <listitem><para>is a kerberized login program.</para>
|
---|
| 588 | <indexterm zone="mitkrb login">
|
---|
| 589 | <primary sortas="b-login.krb5">login.krb5</primary>
|
---|
| 590 | </indexterm></listitem>
|
---|
| 591 | </varlistentry>
|
---|
| 592 |
|
---|
| 593 | <varlistentry id="rcp-mitkrb">
|
---|
| 594 | <term><command>rcp</command></term>
|
---|
| 595 | <listitem><para>is a kerberized rcp client program.</para>
|
---|
| 596 | <indexterm zone="mitkrb rcp">
|
---|
| 597 | <primary sortas="b-rcp">rcp</primary>
|
---|
| 598 | </indexterm></listitem>
|
---|
| 599 | </varlistentry>
|
---|
| 600 |
|
---|
| 601 | <varlistentry id="rlogin">
|
---|
| 602 | <term><command>rlogin</command></term>
|
---|
| 603 | <listitem><para>is a kerberized rlogin client program.</para>
|
---|
| 604 | <indexterm zone="mitkrb rlogin">
|
---|
| 605 | <primary sortas="b-rlogin">rlogin</primary>
|
---|
| 606 | </indexterm></listitem>
|
---|
| 607 | </varlistentry>
|
---|
| 608 |
|
---|
| 609 | <varlistentry id="rsh-mitkrb">
|
---|
| 610 | <term><command>rsh</command></term>
|
---|
| 611 | <listitem><para>is a kerberized rsh client program.</para>
|
---|
| 612 | <indexterm zone="mitkrb rsh">
|
---|
| 613 | <primary sortas="b-rsh">rsh</primary>
|
---|
| 614 | </indexterm></listitem>
|
---|
| 615 | </varlistentry>
|
---|
| 616 |
|
---|
| 617 | <varlistentry id="telnet-mitkrb">
|
---|
| 618 | <term><command>telnet</command></term>
|
---|
| 619 | <listitem><para>is a kerberized telnet client program.</para>
|
---|
| 620 | <indexterm zone="mitkrb telnet">
|
---|
| 621 | <primary sortas="b-telnet">telnet</primary>
|
---|
| 622 | </indexterm></listitem>
|
---|
| 623 | </varlistentry>
|
---|
| 624 |
|
---|
| 625 | <varlistentry id="telnetd-mitkrb">
|
---|
| 626 | <term><command>telnetd</command></term>
|
---|
| 627 | <listitem><para>is a kerberized telnet server.</para>
|
---|
| 628 | <indexterm zone="mitkrb telnetd">
|
---|
| 629 | <primary sortas="b-telnetd">telnetd</primary>
|
---|
| 630 | </indexterm></listitem>
|
---|
| 631 | </varlistentry>
|
---|
| 632 |
|
---|
| 633 | <varlistentry id="libcom_err">
|
---|
| 634 | <term><filename class='libraryfile'>libcom_err.[so,a]</filename></term>
|
---|
| 635 | <listitem><para>implements the Kerberos library error code.</para>
|
---|
| 636 | <indexterm zone="mitkrb libcom_err">
|
---|
| 637 | <primary sortas="c-libcom_err">libcom_err.[so,a]</primary>
|
---|
| 638 | </indexterm></listitem>
|
---|
| 639 | </varlistentry>
|
---|
| 640 |
|
---|
| 641 | <varlistentry id="libgssapi-mitkrb">
|
---|
| 642 | <term><filename class='libraryfile'>libgssapi.[so,a]</filename></term>
|
---|
| 643 | <listitem><para>contain the Generic Security Service Application
|
---|
| 644 | Programming
|
---|
| 645 | Interface (<acronym>GSSAPI</acronym>) functions which provides security
|
---|
| 646 | services to callers in a generic fashion, supportable with a range of
|
---|
| 647 | underlying mechanisms and technologies and hence allowing source-level
|
---|
| 648 | portability of applications to different environments.</para>
|
---|
| 649 | <indexterm zone="mitkrb libgssapi">
|
---|
| 650 | <primary sortas="c-libgssapi">libgssapi.[so,a]</primary>
|
---|
| 651 | </indexterm></listitem>
|
---|
| 652 | </varlistentry>
|
---|
| 653 |
|
---|
| 654 | <varlistentry id="libkadm5clnt-mitkrb">
|
---|
| 655 | <term><filename
|
---|
| 656 | class='libraryfile'>libkadm5clnt.[so,a]</filename></term>
|
---|
| 657 | <listitem><para>contains the administrative authentication and password
|
---|
| 658 | checking functions required by Kerberos 5 client-side programs.</para>
|
---|
| 659 | <indexterm zone="mitkrb libkadm5clnt">
|
---|
| 660 | <primary sortas="c-libkadm5clnt">libkadm5clnt.[so,a]</primary>
|
---|
| 661 | </indexterm></listitem>
|
---|
| 662 | </varlistentry>
|
---|
| 663 |
|
---|
| 664 | <varlistentry id="libkadm5srv-mitkrb">
|
---|
| 665 | <term><filename class='libraryfile'>libkadm5srv.[so,a]</filename></term>
|
---|
| 666 | <listitem><para>contain the administrative authentication and password
|
---|
| 667 | checking functions required by Kerberos 5 servers.</para>
|
---|
| 668 | <indexterm zone="mitkrb libkadm5srv">
|
---|
| 669 | <primary sortas="c-libkadm5srv">libkadm5srv.[so,a]</primary>
|
---|
| 670 | </indexterm></listitem>
|
---|
| 671 | </varlistentry>
|
---|
| 672 |
|
---|
| 673 | <varlistentry id="libkdb5">
|
---|
| 674 | <term><filename class='libraryfile'>libkdb5.[so,a]</filename></term>
|
---|
| 675 | <listitem><para>is a Kerberos 5
|
---|
| 676 | authentication/authorization database access library.</para>
|
---|
| 677 | <indexterm zone="mitkrb libkdb5">
|
---|
| 678 | <primary sortas="c-libkdb5">libkdb5.[so,a]</primary>
|
---|
| 679 | </indexterm></listitem>
|
---|
| 680 | </varlistentry>
|
---|
| 681 |
|
---|
| 682 | <varlistentry id="libkrb5-mitkrb">
|
---|
| 683 | <term><filename class='libraryfile'>libkrb5.[so,a]</filename></term>
|
---|
| 684 | <listitem><para>is an all-purpose Kerberos 5 library.</para>
|
---|
| 685 | <indexterm zone="mitkrb libkrb5">
|
---|
| 686 | <primary sortas="c-libkrb5">libkrb5.[so,a]</primary>
|
---|
| 687 | </indexterm></listitem>
|
---|
| 688 | </varlistentry>
|
---|
| 689 |
|
---|
[b6293773] | 690 | </variablelist>
|
---|
[b4b71892] | 691 |
|
---|
| 692 | </sect2>
|
---|
[1dce143] | 693 |
|
---|
| 694 | </sect1>
|
---|