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openssh: replace individual ssh-keygen calls with a single call

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Since openssh-6.0, the ssh-keygen app has supported a -A option,
which creates any missing keys.  This frees us of having to add
new ssh-keygen invocations as new key types are introduced.  This
also frees us of having to know the default key names and locations.
So this patch replaces all the the init.d script invocations with
a single "ssh-keygen -A" call.

Note: the systemd service script *already* uses this option.

Signed-off-by: Danomi Manchego <danomimanchego123@gmail.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Danomi Manchego 2014-08-02 21:21:19 -04:00 committed by Thomas Petazzoni
parent b83aa532c1
commit dfb3d5072a
1 changed files with 2 additions and 32 deletions
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34
package/openssh/S50sshd
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@ -6,38 +6,8 @@
# Make sure the ssh-keygen progam exists
[ -f /usr/bin/ssh-keygen ] || exit 0
# Check for the SSH1 RSA key
if [ ! -f /etc/ssh_host_key ] ; then
echo Generating RSA Key...
/usr/bin/ssh-keygen -t rsa1 -f /etc/ssh_host_key -C '' -N ''
fi
# Check for the SSH2 RSA key
if [ ! -f /etc/ssh_host_rsa_key ] ; then
echo Generating RSA Key...
/usr/bin/ssh-keygen -t rsa -f /etc/ssh_host_rsa_key -C '' -N ''
fi
# Check for the SSH2 DSA key
if [ ! -f /etc/ssh_host_dsa_key ] ; then
echo Generating DSA Key...
echo
/usr/bin/ssh-keygen -t dsa -f /etc/ssh_host_dsa_key -C '' -N ''
fi
# Check for the SSH2 ECDSA key
if [ ! -f /etc/ssh_host_ecdsa_key ]; then
echo Generating ECDSA Key...
echo
/usr/bin/ssh-keygen -t ecdsa -f /etc/ssh_host_ecdsa_key -C '' -N ''
fi
# Check for the ed25519 key
if [ ! -f /etc/ssh_host_ed25519_key ]; then
echo Generating ed25519 Key...
echo
/usr/bin/ssh-keygen -t ed25519 -f /etc/ssh_host_ed25519_key -C '' -N ''
fi
# Create any missing keys
/usr/bin/ssh-keygen -A
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