mirror of
https://github.com/mailscope/kumomta.git
synced 2026-08-20 19:38:18 +00:00
Wez Furlong
58 lines
1.1 KiB
Bash
Executable File
58 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
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CARGO_TARGET_DIR=${CARGO_TARGET_DIR:-${PWD}/target}
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POLICY_PATH=${POLICY_PATH:-/opt/kumomta/etc/policy/init.lua}
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KUMOD=${KUMOD:-kumod}
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if ! test -x ${KUMOD} ; then
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for candidate in /opt/kumomta/sbin/kumod "${CARGO_TARGET_DIR}/release/kumod" "${CARGO_TARGET_DIR}/debug/kumod" ; do
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if test -x "${candidate}" ; then
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KUMOD="${candidate}"
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break;
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fi
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done
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if ! test -x "${KUMOD}" ; then
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echo "Couldn't find kumod"
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exit 1
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fi
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fi
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script=$(mktemp)
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trap "rm -f -- '$script'" EXIT
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cat >${script} <<-EOT
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local kumo = require 'kumo'
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dofile "${POLICY_PATH}"
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kumo.on('main', function(throttle_spec)
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if not throttle_spec then
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print [[
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Usage: explain-throttle THROTTLESPEC
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Shows the burst and effective rates of a throttle spec.
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Example:
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$ explain-throttle 100/s,max_burst=2
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]]
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else
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local throttle = kumo.make_throttle("example", throttle_spec)
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print(throttle:explain())
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end
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end)
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EOT
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is_user_root () { [ "${EUID:-$(id -u)}" -eq 0 ]; }
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RUN_AS_USER=""
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if is_user_root ; then
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chmod a+rx $script
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RUN_AS_USER="--user kumod"
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fi
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${KUMOD} $RUN_AS_USER --policy $script --script -- "$@"
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