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Viewing changes to initramfs-tools-script

  • Committer: Teddy Hogeborn
  • Date: 2009-02-09 02:01:13 UTC
  • Revision ID: teddy@fukt.bsnet.se-20090209020113-726hq380zvp8zt97
Four new interrelated features:

1. Support using a different network interface via both initramfs.conf
   (the DEVICE setting) and the kernel command line (sixth field of
   the "ip=" option as in Linux' Documentation/nfsroot.txt).

2. Support connecting to a specified Mandos server directly using a
   kernel command line option ("mandos=connect:<ADDRESS>:<PORT>").

3. Support connecting directly to an IPv4 address (and port) using the
   "--connect" option of mandos-client.

4. Support an empty string to the --interface option to mandos-client.

* Makefile (WARN): Increase strictness by changing to
                   "-Wstrict-aliasing=1".

* debian/mandos-client.README.Debian (Use the Correct Network
  Interface): Changed to refer to initramfs.conf and nfsroot.txt.
  (Test the Server): Improve wording.
  (Non-local Connection): New section.
* initramfs-tools-script: Obey DEVICE environment variable and setting
                          from "/conf/initramfs.conf".  Also let any
                          "ip=" kernel command line option override
                          it.  Support new "mandos=connect" option.
                          Call "configure_networking" to set up IP
                          address on interface if necessary.
* plugin-runner.conf: Change example.
* plugins.d/mandos-client.c: Some whitespace and comment changes.
  (start_mandos_communication): Take an additional argument for
                                address family, all callers changed.
                                Connect to an IPv4 address if address
                                family is AF_INET.  Only set IPv6
                                scope_id for link-local addresses.
  (main): Accept empty interface name; this will not bring up any
         interface and leave the interface as unspecified.  Also do
         not restore kernel log level if lowering it failed.
* plugins.d/mandos-client.xml (OPTIONS): Document that the
                                         "--interface" option accepts
                                         an empty string.
  (EXAMPLE): Change example IPv6 address to a link-local address.

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# eventually be "/scripts/init-premount/mandos" in the initrd.img
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# file.
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# No initramfs pre-requirements.
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PREREQ="udev"
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prereqs()
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{
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else
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    rm /conf/conf.d/cryptroot.mandos
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fi
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## Work around Debian bug #633582: <http://bugs.debian.org/633582>
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# First determine the mandos user and group ID
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mandos_user="65534"
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mandos_group="65534"
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while read line; do
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    line="${line%%#*}"
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    TEMP=`getopt --quiet --longoptions userid:,groupid: -- $line`
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    eval set -- "$TEMP"
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    while true; do
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        case "$1" in
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            --userid) mandos_user="$2"; shift 2;;
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            --groupid) mandos_group="$2"; shift 2;;
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            --) shift; break;;
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        esac
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    done
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done < /conf/conf.d/mandos/plugin-runner.conf
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chown "${mandos_user}:${mandos_group}" \
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    /lib/mandos/plugins.d \
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    /conf/conf.d/mandos/pubkey.txt \
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    /conf/conf.d/mandos/seckey.txt