* Split the ssh binary package into openssh-client and openssh-server

  (closes: #39741). openssh-server depends on openssh-client for some
  common functionality; it didn't seem worth creating yet another package
  for this.
* New transitional ssh package, depending on openssh-client and
  openssh-server. May be removed once nothing depends on it.
* When upgrading from ssh to openssh-{client,server}, it's very difficult
  for the maintainer scripts to find out what version we're upgrading from
  without dodgy dpkg hackery. I've therefore taken the opportunity to move
  a couple of debconf notes into NEWS files, namely ssh/ssh2_keys_merged
  and ssh/user_environment_tell.
* In general, upgrading to this version directly from woody without first
  upgrading to the version in sarge is not currently guaranteed to work
  very smoothly due to the aforementioned version discovery problems.

1 files changed, 70 insertions, 0 deletions

diff --git a/debian/openssh-server.config b/debian/openssh-server.config
new file mode 100644
index 000000000..b40e8afd7
--- /dev/null
+++ b/debian/openssh-server.config
@@ -0,0 +1,70 @@
+#!/bin/sh 
+
+action=$1
+version=$2
+
+# Source debconf library.
+. /usr/share/debconf/confmodule
+db_version 2.0
+
+if [ -e /etc/init.d/ssh ] && ! grep -q pidfile /etc/init.d/ssh
+then
+  db_fset ssh/use_old_init_script seen false
+  db_input medium ssh/use_old_init_script || true
+  db_go
+
+  db_get ssh/use_old_init_script
+  [ "$RET" = "false" ] && exit 0
+else
+  db_set ssh/use_old_init_script true
+  db_fset ssh/use_old_init_script seen true
+fi
+
+if [ -z "$version" ] && [ ! -e /etc/ssh/sshd_config ]
+then
+  db_input medium ssh/protocol2_only || true
+fi
+
+if [ -e /etc/ssh/sshd_config ]
+then
+    if dpkg --compare-versions "$version" lt-nl 1:1.3 ; 
+    then db_input medium ssh/new_config || true
+        db_go
+        db_get ssh/new_config
+        if [ "$RET" = "true" ];
+        then db_input medium ssh/protocol2_only ||true
+        fi
+    fi
+fi 
+
+if [ -x /usr/sbin/in.telnetd ] && grep -q "^telnet\b" /etc/inetd.conf
+then
+  if ! /usr/sbin/in.telnetd -? 2>&1 | grep -q ssl 2>/dev/null
+  then 
+    db_input low ssh/insecure_telnetd || true
+  fi
+fi
+
+key=/etc/ssh/ssh_host_key
+export key
+if [ -n "$version" ] && [ -f $key ] && [ ! -x /usr/bin/ssh-keygen ] &&
+     dpkg --compare-versions "$version" lt 1.2.28
+then
+  # make sure that keys get updated to get rid of IDEA; preinst
+  # actually does the work, but if the old ssh-keygen is not found,
+  # it can't do that -- thus, we tell the user that he must create
+  # a new host key.
+  echo -en '\0\0' | 3<&0 sh -c \
+      'dd if=$key bs=1 skip=32 count=2 2>/dev/null | cmp -s - /dev/fd/3' || {
+    # this means that bytes 32&33 of the key were not both zero, in which
+    # case the key is encrypted, which we need to fix
+    db_input high ssh/encrypted_host_key_but_no_keygen || true
+  }
+fi
+
+
+db_input low ssh/forward_warning || true
+
+db_go
+
+exit 0