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|
#!/bin/bash
#
# This file is part of TALER
# Copyright (C) 2014-2024 Taler Systems SA
#
# TALER is free software; you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation; either version 3, or (at your option) any later version.
#
# TALER is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# TALER; see the file COPYING. If not, If not, see <http://www.gnu.org/license>
#
# Hard error reporting on.
set -eu
# Exit, with error message (hard failure)
function exit_fail() {
echo " FAIL: " "$@" >&2
EXIT_STATUS=1
exit "$EXIT_STATUS"
}
CONF="$HOME/.config/taler-exchange.conf"
VERBOSE=0
while getopts 'ac:hrvV' OPTION;
do
case "$OPTION" in
a)
# This AML program expects as inputs a full_name
# and a birthdate.
echo "full_name"
echo "birthdate"
exit 0
;;
c)
# shellcheck disable=SC2034
CONF="$OPTARG"
;;
h)
echo "This is a KYC measure program that checks the output of a simple FORM submission, and if it passed, increases all limits to EUR:1000. (and does not impose any other limits)"
echo 'Supported options:'
echo ' -a -- show required attributes'
# shellcheck disable=SC2016
echo ' -c $CONF -- set configuration'
echo ' -h -- print this help'
echo ' -r -- show required context'
echo ' -v -- show version'
echo ' -V -- be verbose'
;;
r)
# No context is required.
exit 0
;;
v)
echo "$0 v0.0.0"
exit 0
;;
V)
VERBOSE=1
;;
?)
exit_fail "Unrecognized command line option"
;;
esac
done
if [ 1 = "$VERBOSE" ]
then
echo "Running $0" 1>&2
fi
# First, check everything we expect is in stdin.
A=$(jq -r .attributes)
J=$(echo "$A" | jq -r 'def get($k):
if has($k)
then .[$k]
else error("attribute missing")
end;
{"full_name":get("full_name"),
"birthdate":get("birthdate")}')
# Here we could use those values...
echo "$J" >> /dev/null
# See https://docs.taler.net/taler-exchange-manual.html#tsref-type-AmlProgramInput
# for the full JSON with possible inputs.
# New rules apply for 30 days.
EXPIRATION=$((3600 * 30 + $(date +%s)))
# Read currency from the config
CURRENCY=$(taler-exchange-config -c "$CONF" -s exchange -o currency)
# Finally, output the new rules.
# See https://docs.taler.net/taler-exchange-manual.html#tsref-type-AmlOutcome
# for the required output format.
jq -n \
--argjson expiration "$EXPIRATION" \
--arg currency "$CURRENCY" \
'{ "to_investigate": false,
"new_rules" : {
"new_measures" : "info-oauth-test-passed",
"custom_measures" : {},
"expiration_time" : { "t_s": $expiration },
"rules" : [
{
"operation_type": "WITHDRAW",
"threshold" : "\($currency):1000",
"timeframe" : { "d_us" : 3600000000 },
"measures" : [ "verboten" ],
"display_priority" : 1,
"exposed" : true,
"is_and_combinator" : true
},
{
"operation_type": "DEPOSIT",
"threshold" : "\($currency):1000",
"timeframe" : { "d_us" : 3600000000 },
"measures" : [ "verboten" ],
"display_priority" : 1,
"exposed" : true,
"is_and_combinator" : true
},
{
"operation_type": "AGGREGATE",
"threshold" : "\($currency):1000",
"timeframe" : { "d_us" : 3600000000 },
"measures" : [ "verboten" ],
"display_priority" : 1,
"exposed" : true,
"is_and_combinator" : true
},
{
"operation_type": "MERGE",
"threshold" : "\($currency):1000",
"timeframe" : { "d_us" : 3600000000 },
"measures" : [ "verboten" ],
"display_priority" : 1,
"exposed" : true,
"is_and_combinator" : true
},
{
"operation_type": "BALANCE",
"threshold" : "\($currency):1000",
"timeframe" : { "d_us" : 3600000000 },
"measures" : [ "verboten" ],
"display_priority" : 1,
"exposed" : true,
"is_and_combinator" : true
},
{
"operation_type": "CLOSE",
"threshold" : "\($currency):1000",
"timeframe" : { "d_us" : 3600000000 },
"measures" : [ "verboten" ],
"display_priority" : 1,
"exposed" : true,
"is_and_combinator" : true
}
]
}
}' < /dev/null
exit 0
|
