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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7 | <!ENTITY mitkrb-download-http "http://web.mit.edu/kerberos/www/dist/krb5/1.4/krb5-&mitkrb-version;-signed.tar">
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8 | <!ENTITY mitkrb-download-ftp " ">
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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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12 | <!ENTITY mitkrb-time "2.55 SBU">
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13 | ]>
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14 |
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15 | <sect1 id="mitkrb" xreflabel="MIT krb5-&mitkrb-version;">
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16 | <sect1info>
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17 | <othername>$LastChangedBy$</othername>
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18 | <date>$Date$</date>
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19 | </sect1info>
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20 | <?dbhtml filename="mitkrb.html"?>
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21 | <title><acronym>MIT</acronym> krb5-&mitkrb-version;</title>
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22 | <indexterm zone="mitkrb">
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23 | <primary sortas="a-Kerberos-MIT">Kerberos5(MIT)</primary></indexterm>
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24 |
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25 | <sect2>
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26 | <title>Introduction to <application><acronym>MIT</acronym>
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27 | krb5</application></title>
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28 |
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29 | <para>
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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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37 |
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38 | <sect3><title>Package information</title>
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39 | <itemizedlist spacing='compact'>
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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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44 | <listitem><para>Download MD5 sum: &mitkrb-md5sum;</para></listitem>
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45 | <listitem><para>Download size: &mitkrb-size;</para></listitem>
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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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50 | </sect3>
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51 |
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52 | <sect3><title><application><acronym>MIT</acronym> krb5</application>
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53 | dependencies</title>
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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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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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60 | </para>
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61 |
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62 | <note><para>
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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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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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74 | <title>Installation of <application><acronym>MIT</acronym>
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75 | krb5</application></title>
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76 |
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77 | <para>
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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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82 | </para>
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83 |
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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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88 |
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89 | <screen><userinput><command>gpg --verify krb5-&mitkrb-version;.tar.gz.asc</command></userinput></screen>
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90 |
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91 | <para>
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92 | Build <application><acronym>MIT</acronym> krb5</application> by running the
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93 | following commands:
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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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98 | --localstatedir=/var/lib --enable-dns \
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99 | --enable-shared --mandir=/usr/share/man &&
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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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107 | <screen><userinput role='root'><command>make install &&
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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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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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120 | ln -sf ../../lib/libcom_err.so.3 /usr/lib/libcom_err.so &&
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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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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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132 |
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133 | <para>
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134 | <screen><command>mv /bin/login /bin/login.shadow
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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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139 | the <filename class="directory">/bin</filename> directory.
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140 | </para>
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141 |
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142 | <para>
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143 | <screen><command>mv /usr/lib/libkrb5.so.3* /lib
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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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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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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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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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157 | </para>
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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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164 | <sect3 id="krb5-config"><title>Config files</title>
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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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169 | <indexterm zone="mitkrb krb5-config">
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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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173 | </indexterm>
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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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183 | <screen><userinput role='root'><command>cat > /etc/krb5.conf << "EOF"</command>
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184 | # Begin /etc/krb5.conf
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185 |
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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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209 | occurances of the <replaceable>[belgarath]</replaceable> and
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210 | <replaceable>[lfs.org]</replaceable> names.
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211 | </para>
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212 |
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213 | <para>
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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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217 | </para>
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218 |
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219 | <para>
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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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224 | </para>
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225 |
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226 | <para>
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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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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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239 | <screen><userinput role='root'><command>kdb5_util create -r <replaceable>[LFS.ORG]</replaceable> -s </command></userinput></screen>
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240 |
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241 | <para>
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242 | Now you should populate the database with principles (users). For now,
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243 | just use your regular login name or root.
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244 | </para>
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245 |
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246 | <screen><userinput role='root'><command>kadmin.local</command></userinput>
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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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254 | <screen><prompt>kadmin:</prompt><userinput role='root'><command>addprinc -randkey host/<replaceable>[belgarath.lfs.org]</replaceable></command></userinput></screen>
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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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261 | <screen><prompt>kadmin:</prompt><userinput role='root'><command>ktadd host/<replaceable>[belgarath.lfs.org]</replaceable></command></userinput></screen>
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262 |
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263 | <para>
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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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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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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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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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286 | <screen><userinput role='root'><command>/usr/sbin/krb5kdc &</command></userinput></screen>
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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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324 | <para>
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325 | Install the <filename>/etc/rc.d/init.d/kerberos</filename> init script
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326 | included in the <xref linkend="intro-important-bootscripts"/> package.
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327 | </para>
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328 |
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329 | <screen><userinput role='root'><command>make install-kerberos</command></userinput></screen>
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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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349 | you that authentication is not encrypted.
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350 | </para>
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351 | </sect4>
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352 |
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353 | <sect4><title>Using Kerberized Server Programs</title>
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354 | <para>
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355 | Using kerberized server programs (<command>telnetd</command>,
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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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358 | First the <filename>/etc/services</filename> file must be updated to
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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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362 | </para>
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363 | </sect4>
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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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368 | url="http://web.mit.edu/kerberos/www/krb5-1.4/#documentation">Documentation
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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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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,
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389 | klogind, kpasswd, kprop, kpropd, krb5-send-pr, krb5-config, krb524d,
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390 | krb524init, krb5kdc, kshd, ksu, ktutil, kvno, login.krb5, rcp, rlogin,
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391 | rsh, rshd, rxtelnet, rxterm, sclient, sim_client, sim_server, sserver,
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392 | telnet, telnetd, uuclient, uuserver, v5passwd, v5passwdd</seg>
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393 | <seg>libcom_err.[so,a], libdes425.[so,a], libgssapi.[so,a], libgssrpc.[so,a],
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394 | libkadm5clnt.[so,a], libkadm5srv.[so,a], libkdb5.[so,a], libkrb5.[so,a], libkrb4.[so,a]</seg>
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395 | <seg>/usr/include/kerberosIV and /var/lib/krb5kdc</seg>
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396 | </seglistitem>
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397 | </segmentedlist>
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398 |
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399 | <variablelist>
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400 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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401 | <?dbfo list-presentation="list"?>
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402 |
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403 | <varlistentry id="compile_et">
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404 | <term><command>compile_et</command></term>
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405 | <listitem><para>converts the table listing
|
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406 | error-code names into a <application>C</application> source file..</para>
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407 | <indexterm zone="mitkrb compile_et">
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408 | <primary sortas="b-compile_et">compile_et</primary>
|
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409 | </indexterm></listitem>
|
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410 | </varlistentry>
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411 |
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412 | <varlistentry id="k5srvutil">
|
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413 | <term><command>k5srvutil</command></term>
|
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414 | <listitem><para>is a host keytable manipulation utility.</para>
|
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415 | <indexterm zone="mitkrb k5srvutil">
|
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416 | <primary sortas="b-k5srvutil">k5srvutil</primary>
|
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417 | </indexterm></listitem>
|
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418 | </varlistentry>
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419 |
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420 | <varlistentry id="kadmin">
|
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421 | <term><command>kadmin</command></term>
|
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422 | <listitem><para>is an utility used to make modifications
|
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423 | to the Kerberos database.</para>
|
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424 | <indexterm zone="mitkrb kadmin">
|
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425 | <primary sortas="b-kadmin">kadmin</primary>
|
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426 | </indexterm></listitem>
|
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427 | </varlistentry>
|
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428 |
|
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429 | <varlistentry id="kadmind">
|
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430 | <term><command>kadmind</command></term>
|
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431 | <listitem><para>is a server for administrative access
|
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432 | to a Kerberos database.</para>
|
---|
433 | <indexterm zone="mitkrb kadmind">
|
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434 | <primary sortas="b-kadmind">kadmind</primary>
|
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435 | </indexterm></listitem>
|
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436 | </varlistentry>
|
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437 |
|
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438 | <varlistentry id="kinit">
|
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439 | <term><command>kinit</command></term>
|
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440 | <listitem><para>is used to authenticate to the Kerberos server as
|
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441 | a principal and acquire a ticket granting ticket that can later be used
|
---|
442 | to obtain tickets for other services.</para>
|
---|
443 | <indexterm zone="mitkrb kinit">
|
---|
444 | <primary sortas="b-kinit">kinit</primary>
|
---|
445 | </indexterm></listitem>
|
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446 | </varlistentry>
|
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447 |
|
---|
448 | <varlistentry id="krb5kdc">
|
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449 | <term><command>krb5kdc</command></term>
|
---|
450 | <listitem><para>is a Kerberos 5 server.</para>
|
---|
451 | <indexterm zone="mitkrb krb5kdc">
|
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452 | <primary sortas="b-krb5kdc">krb5kdc</primary>
|
---|
453 | </indexterm></listitem>
|
---|
454 | </varlistentry>
|
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455 |
|
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456 | <varlistentry id="kdestroy">
|
---|
457 | <term><command>kdestroy</command></term>
|
---|
458 | <listitem><para>removes the current set of tickets.</para>
|
---|
459 | <indexterm zone="mitkrb kdestroy">
|
---|
460 | <primary sortas="b-kdestroy">kdestroy</primary>
|
---|
461 | </indexterm></listitem>
|
---|
462 | </varlistentry>
|
---|
463 |
|
---|
464 | <varlistentry id="kdb5util">
|
---|
465 | <term><command>kdb5util</command></term>
|
---|
466 | <listitem><para>is the <acronym>KDC</acronym> database utility.</para>
|
---|
467 | <indexterm zone="mitkrb kdb5util">
|
---|
468 | <primary sortas="b-kdb5util">kdb5util</primary>
|
---|
469 | </indexterm></listitem>
|
---|
470 | </varlistentry>
|
---|
471 |
|
---|
472 | <varlistentry id="klist">
|
---|
473 | <term><command>klist</command></term>
|
---|
474 | <listitem><para>reads and displays the current tickets in
|
---|
475 | the credential cache.</para>
|
---|
476 | <indexterm zone="mitkrb klist">
|
---|
477 | <primary sortas="b-klist">klist</primary>
|
---|
478 | </indexterm></listitem>
|
---|
479 | </varlistentry>
|
---|
480 |
|
---|
481 | <varlistentry id="klogind">
|
---|
482 | <term><command>klogind</command></term>
|
---|
483 | <listitem><para>is the server that responds to
|
---|
484 | <command>rlogin</command> requests.</para>
|
---|
485 | <indexterm zone="mitkrb klogind">
|
---|
486 | <primary sortas="b-klogind">klogind</primary>
|
---|
487 | </indexterm></listitem>
|
---|
488 | </varlistentry>
|
---|
489 |
|
---|
490 | <varlistentry id="kpasswd">
|
---|
491 | <term><command>kpasswd</command></term>
|
---|
492 | <listitem><para>is a program for changing Kerberos 5 passwords.</para>
|
---|
493 | <indexterm zone="mitkrb kpasswd">
|
---|
494 | <primary sortas="b-kpasswd">kpasswd</primary>
|
---|
495 | </indexterm></listitem>
|
---|
496 | </varlistentry>
|
---|
497 |
|
---|
498 | <varlistentry id="kprop">
|
---|
499 | <term><command>kprop</command></term>
|
---|
500 | <listitem><para>takes a principal database in a specified
|
---|
501 | format and converts it into a stream of database
|
---|
502 | records.</para>
|
---|
503 | <indexterm zone="mitkrb kprop">
|
---|
504 | <primary sortas="b-kprop">kprop</primary>
|
---|
505 | </indexterm></listitem>
|
---|
506 | </varlistentry>
|
---|
507 |
|
---|
508 | <varlistentry id="kpropd">
|
---|
509 | <term><command>kpropd</command></term>
|
---|
510 | <listitem><para>receives a database sent by
|
---|
511 | <command>kprop</command> and writes it as a local database.</para>
|
---|
512 | <indexterm zone="mitkrb kpropd">
|
---|
513 | <primary sortas="b-kpropd">kpropd</primary>
|
---|
514 | </indexterm></listitem>
|
---|
515 | </varlistentry>
|
---|
516 |
|
---|
517 | <varlistentry id="krb5-config-1">
|
---|
518 | <term><command>krb5-config</command></term>
|
---|
519 | <listitem><para>gives information on how to link
|
---|
520 | programs against libraries.</para>
|
---|
521 | <indexterm zone="mitkrb krb5-config-1">
|
---|
522 | <primary sortas="b-krb5-config-1">krb5-config</primary>
|
---|
523 | </indexterm></listitem>
|
---|
524 | </varlistentry>
|
---|
525 |
|
---|
526 | <varlistentry id="ksu">
|
---|
527 | <term><command>ksu</command></term>
|
---|
528 | <listitem><para>is the super user program using Kerberos protocol.
|
---|
529 | Requires a properly configured
|
---|
530 | <filename class="directory">/etc/shells</filename> and
|
---|
531 | <filename>~/.k5login</filename> containing principals authorized to
|
---|
532 | become super users.</para>
|
---|
533 | <indexterm zone="mitkrb ksu">
|
---|
534 | <primary sortas="b-ksu">ksu</primary>
|
---|
535 | </indexterm></listitem>
|
---|
536 | </varlistentry>
|
---|
537 |
|
---|
538 | <varlistentry id="ktutil">
|
---|
539 | <term><command>ktutil</command></term>
|
---|
540 | <listitem><para>is a program for managing Kerberos keytabs.</para>
|
---|
541 | <indexterm zone="mitkrb ktutil">
|
---|
542 | <primary sortas="b-ktutil">ktutil</primary>
|
---|
543 | </indexterm></listitem>
|
---|
544 | </varlistentry>
|
---|
545 |
|
---|
546 | <varlistentry id="kvno">
|
---|
547 | <term><command>kvno</command></term>
|
---|
548 | <listitem><para>prints keyversion numbers of Kerberos principals.</para>
|
---|
549 | <indexterm zone="mitkrb kvno">
|
---|
550 | <primary sortas="b-kvno">kvno</primary>
|
---|
551 | </indexterm></listitem>
|
---|
552 | </varlistentry>
|
---|
553 | </variablelist>
|
---|
554 |
|
---|
555 | </sect2>
|
---|
556 |
|
---|
557 | </sect1>
|
---|