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