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  • Committer: Teddy Hogeborn
  • Date: 2016-02-28 03:01:43 UTC
  • Revision ID: teddy@recompile.se-20160228030143-i6w90r7wzkvlx9kq
Stop using python-gnutls.  Use GnuTLS 3.3 or later directly.

* INSTALL: Document dependency on GnuTLS 3.3 and remove dependency on
          Python-GnuTLS.

* debian/control (Source: mandos/Build-Depends): Add (>= 3.3.0) to
                                                 "libgnutls28-dev" and
                                                 "gnutls-dev".
  (Source: mandos/Build-Depends-Indep): Remove "python2.7-gnutls".
  (Package: mandos/Depends): Remove "python-gnutls" and
                             "python2.7-gnutls", add "libgnutls28-dev
                             (>= 3.3.0) | libgnutls30 (>= 3.3.0)"
* mandos: Remove imports of "gnutls" and all submodules.
  (GnuTLS, gnutls): New; simulate a "gnutls" module.  Change all
                    callers to match new shorter names.

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debian/mandos-client.postinst
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#!/bin/sh -e
 
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#!/bin/sh
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# This script can be called in the following ways:
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#
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# After the package was installed:
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# If prerm fails during replacement due to conflict:
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#       <postinst> abort-remove in-favour <new-package> <version>
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set -e
 
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# Update the initial RAM file system image
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update_initramfs()
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{
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    if [ -x /usr/sbin/update-initramfs ]; then
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        update-initramfs -u -k all
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    fi
 
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    update-initramfs -u -k all
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    if dpkg --compare-versions "$2" lt-nl "1.0.10-1"; then
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        # Make old initrd.img files unreadable too, in case they were
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        -a -r /etc/keys/mandos/seckey.txt ]; then
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        return 0
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    fi
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    if [ -x /usr/sbin/mandos-keygen ]; then
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        mandos-keygen
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    fi
 
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    mandos-keygen
 
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}
 
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create_dh_params(){
 
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    if [ -r /etc/keys/mandos/dhparams.pem ]; then
 
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        return 0
 
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    fi
 
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    # Create a Diffe-Hellman parameters file
 
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    DHFILE="`mktemp -t mandos-client-dh-parameters.XXXXXXXXXX.pem`"
 
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    # First try certtool from GnuTLS
 
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    if ! certtool --generate-dh-params --sec-param high \
 
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         --outfile "$DHFILE"; then
 
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        # Otherwise try OpenSSL
 
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        if ! openssl genpkey -genparam -algorithm DH -out "$DHFILE" \
 
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             -pkeyopt dh_paramgen_prime_len:3072; then
 
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            # None of the commands succeded; give up
 
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            rm -- "$DHFILE"
 
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            return 1
 
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        fi
 
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    fi
 
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    sed --in-place --expression='0,/^-----BEGIN DH PARAMETERS-----$/d' \
 
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        "$DHFILE"
 
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    sed --in-place --expression='1i-----BEGIN DH PARAMETERS-----' \
 
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            "$DHFILE"
 
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    cp --archive "$DHFILE" /etc/keys/mandos/dhparams.pem
 
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    rm -- "$DHFILE"
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}
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case "$1" in
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    configure)
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        add_mandos_user "$@"
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        create_key "$@"
 
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        create_dh_params "$@" || :
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        update_initramfs "$@"
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        ;;
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    abort-upgrade|abort-deconfigure|abort-remove)