30 lines
808 B
Bash
Executable file
30 lines
808 B
Bash
Executable file
#!/bin/sh
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#
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# Set or get ssh pubic key of <jailname>
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# Usage: key <jailname> [<keyfile>]
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#
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# shellcheck source=./includes
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LIBDIR="$(dirname $0)" && . "${LIBDIR}/includes"
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jail_name="${1:?}"
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keyfile="${2:-}"
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if [ ! -n "${jail_name}" ]; then
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"${LIBDIR}/bkctld-help" && exit 1
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fi
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jail_path=$(jail_path "${jail_name}")
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test -d "${jail_path}" || error "${jail_name}: jail is missing."
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if [ -z "${keyfile}" ]; then
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if [ -f "${jail_path}/${AUTHORIZED_KEYS}" ]; then
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cat "${jail_path}/${AUTHORIZED_KEYS}"
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fi
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else
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test -r "${keyfile}" || error "${jail_name}: SSH key '${keyfile}' is missing or is not readable."
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cat "${keyfile}" > "${jail_path}/${AUTHORIZED_KEYS}"
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chmod 600 "${jail_path}/${AUTHORIZED_KEYS}"
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notice "${jail_name}: SSH key has been updated with ${keyfile}"
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fi
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