64 lines
1.2 KiB
Bash
Executable File
64 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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#
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# This script installs OpenSSH Server on the newly created guest.
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#
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# It does this by generating the keys within the host, since guests
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# do not have the necessary /dev/random and /dev/urandom to generate
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# their own keys before boot.
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#
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# Dmitry Nedospasov
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# --
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# http://nedos.net/
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prefix=$1
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#
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# Source our common functions
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#
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if [ -e /usr/lib/xen-tools/common.sh ]; then
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. /usr/lib/xen-tools/common.sh
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else
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. ./hooks/common.sh
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fi
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#
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# Log our start
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#
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logMessage Script $0 starting
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#
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# Since our guests doesn't have an RNG, generate the keys from the host
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#
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# First, create an ssh directory
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#
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mkdir -p ${prefix}/etc/ssh
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#
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# Second, Generate the Host RSA Key
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#
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if ssh-keygen -t rsa -N "" -f ${prefix}/etc/ssh/ssh_host_rsa_key -C "root@${hostname}"; then
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logMessage "successfully generetaged Host RSA"
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else
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logMessage "failed to generate Host RSA Key"
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fi
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#
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# Third, Generate the Host DSA Key
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#
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if ssh-keygen -t dsa -N "" -f ${prefix}/etc/ssh/ssh_host_dsa_key -C "root@${hostname}"; then
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logMessage "successfully generetaged Host DSA"
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else
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logMessage "failed to generate Host DSA Key"
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fi
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#
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# Install ssh
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#
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installDebianPackage ${prefix} openssh-server
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#
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# Log our finish
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#
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logMessage Script $0 finished
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