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|
#!/bin/sh
# shellcheck source=../lib/load-configuration
. "${0%/*}/../lib/load-configuration"
# add the gpg key given by fingerprint as parameter
if [ $# -le 2 ]; then
>&2 echo 'usage: owner fingerprint capability capability ...'
exit 1
fi
owner="$1"
shift
owner_id=$(
# shellcheck disable=SC2016
{
printf 'SELECT `persons`.`id`'
printf ' FROM `persons`'
printf ' WHERE `persons`.`name`=from_base64("%s");\n' \
"$(
printf '%s' "${owner}" \
| base64 -w0
)"
} \
| mysql_run_query
)
if [ -z "${owner_id}" ]; then
>&2 printf 'Cannot find person "%s".\n' "${owner}"
exit 1
fi
key_id="$1"
key=$(
gpg -a --export "${key_id}"
)
if [ -z "${key}" ]; then
>&2 printf 'Cannot find key %s.\n' "${key_id}"
exit 1
fi
key_id=$(
printf '%s\n' "${key_id}" \
| base64 -w0
)
key=$(
printf '%s\n' "${key}" \
| base64 -w0
)
shift
capabilities=$(
# shellcheck disable=SC2016
{
printf 'SELECT'
printf ' `email_actions`.`id`'
printf ' FROM `email_actions`'
printf ' WHERE `email_actions`.`name` IN ('
printf '%s\n' "$@" \
| base64_encode_each \
| sed '
s/^.*$/from_base64("\0"),/
$ s/,$//
'
printf ');\n'
} \
| mysql_run_query
)
if [ -z "${capabilities}" ]; then
>&2 echo 'No known capabilities matched any given one:'
>&2 printf '"%s"\n' "$@"
exit 1
fi
# shellcheck disable=SC2016
{
printf 'INSERT IGNORE INTO `gpg_keys`(`owner`,`fingerprint`,`public_key`)'
printf ' VALUES (%s,from_base64("%s"),from_base64("%s"));\n' \
"${owner_id}" \
"${key_id}" \
"${key}"
printf 'INSERT IGNORE INTO `allowed_email_actions`(`gpg_key`,`action`)'
printf ' VALUES '
printf '%s\n' "${capabilities}" \
| sed '
s/^.*$/(LAST_INSERT_ID(),\0),/
$ s/,$//
'
printf ';\n'
} \
| mysql_run_query
|