22 lines
496 B
Bash
22 lines
496 B
Bash
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#!/bin/sh -e
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mkdir -p ~root/.ssh
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chmod 700 ~root/.ssh
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if [ -f "/authorized_keys" ]; then
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# use mounted-in authorized_keys
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cp -v /authorized_keys ~root/.ssh/authorized_keys
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chmod 600 ~root/.ssh/authorized_keys
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elif [ ! -z "$1" ]; then
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# download authorized_keys from http server
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wget -q -O ~root/.ssh/authorized_keys "$1"
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chmod 600 ~root/.ssh/authorized_keys
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shift 1
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fi
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# generate host keys if they don't exist yet
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ssh-keygen -A
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# start ssh server
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exec "$(which sshd)" -D -e -p 22 "$@"
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