usr/src/cmd/cmd-inet/usr.lib/inetd/inetd-upgrade.sh

   1 #! /usr/bin/sh
   2 #
   3 # CDDL HEADER START
   4 #
   5 # The contents of this file are subject to the terms of the
   6 # Common Development and Distribution License (the "License").
   7 # You may not use this file except in compliance with the License.
   8 #
   9 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10 # or http://www.opensolaris.org/os/licensing.
  11 # See the License for the specific language governing permissions
  12 # and limitations under the License.
  13 #
  14 # When distributing Covered Code, include this CDDL HEADER in each
  15 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16 # If applicable, add the following below this CDDL HEADER, with the
  17 # fields enclosed by brackets "[]" replaced with your own identifying
  18 # information: Portions Copyright [yyyy] [name of copyright owner]
  19 #
  20 # CDDL HEADER END
  21 #
  22 #
  23 # Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
  24 # Use is subject to license terms.
  25 #
  26
  27 # Start by cleaning out obsolete instances.  For each one that
  28 # exists in the repository, remove it.
  29 inetd_obsolete_instances="
  30         network/nfs/rquota:ticlts
  31         network/nfs/rquota:udp
  32         network/rexec:tcp
  33         network/rexec:tcp6
  34         network/rpc/gss:ticotsord
  35         network/rpc/mdcomm:tcp
  36         network/rpc/mdcomm:tcp6
  37         network/rpc/meta:tcp
  38         network/rpc/meta:tcp6
  39         network/rpc/metamed:tcp
  40         network/rpc/metamed:tcp6
  41         network/rpc/metamh:tcp
  42         network/rpc/metamh:tcp6
  43         network/rpc/rex:tcp
  44         network/rpc/rstat:ticlts
  45         network/rpc/rstat:udp
  46         network/rpc/rstat:udp6
  47         network/rpc/rusers:udp
  48         network/rpc/rusers:udp6
  49         network/rpc/rusers:ticlts
  50         network/rpc/rusers:tcp
  51         network/rpc/rusers:tcp6
  52         network/rpc/rusers:ticotsord
  53         network/rpc/rusers:ticots
  54         network/rpc/spray:ticlts
  55         network/rpc/spray:udp
  56         network/rpc/spray:udp6
  57         network/rpc/wall:ticlts
  58         network/rpc/wall:udp
  59         network/rpc/wall:udp6
  60         network/security/krb5_prop:tcp
  61         network/security/ktkt_warn:ticotsord
  62         network/shell:tcp
  63         network/shell:tcp6only
  64         platform/sun4u/dcs:tcp
  65         platform/sun4u/dcs:tcp6
  66 "
  67
  68 for i in $inetd_obsolete_instances; do
  69         enable=`svcprop -p general/enabled $i`
  70         if [ $? = 0 ]; then
  71                 # Instance found, so disable and delete
  72                 svcadm disable $i
  73                 svccfg delete $i
  74                 if [ "$enable" = "true" ]; then
  75                         # Instance was enabled, so enable the replacement.
  76                         # We must do this here because the profile which
  77                         # normally enables these is only applied on first
  78                         # install of smf.
  79                         s=`echo $i | cut -f1 -d:`
  80                         svcadm enable $s:default
  81                 fi
  82         fi
  83 done
  84
  85
  86 # The Following blocks of code cause the inetconv generated services to be
  87 # re-generated, so that the latest inetconv modifications are applied to all
  88 # services generated by it.
  89
  90 inetdconf_entries_file=/tmp/iconf_entries.$$
  91
  92 # Create sed script that prints out inetd.conf src line from inetconv generated
  93 # manifest.
  94 cat <<EOF > /tmp/inetd-upgrade.$$.sed
  95 /propval name='source_line'/{
  96 n
  97 s/'//g
  98 p
  99 }
 100 /from the inetd.conf(4) format line/{
 101 n
 102 p
 103 }
 104 EOF
 105
 106 # get list of inetconv generated manifests
 107 inetconv_manifests=`/usr/bin/find /lib/svc/manifest -type f -name \*.xml | \
 108     /usr/bin/xargs /usr/bin/grep -l "Generated by inetconv"`
 109
 110 # For each inetconv generated manifest determine the instances that should
 111 # be disabled when the new manifests are imported, and generate a file with
 112 # the inetd.conf entries from all the manifests for consumption by inetconv.
 113
 114 > $inetdconf_entries_file
 115 inetconv_services=""
 116 instances_to_disable=""
 117
 118 for manifest in $inetconv_manifests; do
 119
 120         manifest_instances=`/usr/sbin/svccfg inventory $manifest | \
 121             egrep "svc:/.*:.*"`
 122         manifest_service=`/usr/sbin/svccfg inventory $manifest | \
 123             egrep -v "svc:/.*:.*"`
 124
 125         instance_disabled=""
 126         default_enabled=""
 127         enabled=""
 128
 129         for instance in $manifest_instances; do
 130                 # if the instance doesn't exist in the repository skip it
 131                 svcprop -q $instance
 132                 if [ $? -ne 0 ]; then
 133                         continue
 134                 fi
 135
 136                 enabled=`svcprop -p general/enabled $instance`
 137
 138                 default_instance=`echo $instance | grep ":default"`
 139                 if [ "$default_instance" != "" ]; then
 140                         default_enabled=$enabled
 141                 else
 142                         # add all non-default instances to disable list
 143                         instances_to_disable="$instances_to_disable \
 144                             $instance"
 145                         if [ "$enabled" != "true" ]; then
 146                                 instance_disabled="true"
 147                         fi
 148                 fi
 149         done
 150
 151         # if none of the manifest's instances existed, skip this manifest
 152         if [ "$enabled" = "" ]; then
 153                 continue
 154         fi
 155
 156         # If the default instance existed and was disabled, or if didn't
 157         # exist and one of the other instances was disabled, add the default
 158         # to the list of instances to disable.
 159         if [ "$default_enabled" = "false" -o "$default_enabled" = "" -a \
 160             "$instance_disabled" = "true" ]; then
 161                 instances_to_disable="$instances_to_disable \
 162                     $manifest_service:default"
 163         fi
 164
 165         # add the manifest's inetd.conf src line to file for inetconv
 166         sed -n -f /tmp/inetd-upgrade.$$.sed $manifest >> \
 167             $inetdconf_entries_file
 168 done
 169
 170 rm /tmp/inetd-upgrade.$$.sed
 171
 172 # Check whether we've ever run inetconv before by looking for the
 173 # configuration file hash.  If we haven't run it before, then we need
 174 # to enable services based on inetd.conf.  If we have, then the
 175 # repository is authoritative.  `unimported' will be 0 if the hash exists.
 176 svcprop -qp hash svc:/network/inetd:default
 177 unimported=$?
 178
 179 # Run inetconv on generated file, overwriting previous manifests and values
 180 # in repository.
 181 /usr/sbin/inetconv -f -i $inetdconf_entries_file
 182
 183 # disable the necessary instances
 184 for inst in $instances_to_disable; do
 185         svcadm disable $inst
 186 done
 187
 188
 189 # If there is a saved config file from upgrade, use it to enable services,
 190 # but only if we're coming from a release that didn't have SMF.
 191 saved_config=/etc/inet/inetd.conf.preupgrade
 192 if [ $unimported -ne 0 -a -f $saved_config ]; then
 193         /usr/sbin/inetconv -e -i $saved_config
 194 fi
 195
 196 # Now convert the remaining entries in inetd.conf to service manifests
 197 /usr/sbin/inetconv
 198
 199 # Now disable myself as the upgrade is done
 200 svcadm disable network/inetd-upgrade
 201
 202 exit 0