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#!/usr/bin/env python3
import click
import sys
from collections import OrderedDict
import json
import os
sections = OrderedDict()
def cfg_put(section_name, key, value):
s = sections[section_name] = sections.get(section_name, OrderedDict())
s[key] = value
def cfg_write(file):
for section_name, section in sections.items():
file.write("[" + section_name + "]" + "\n")
for key, value in section.items():
file.write(key + " = " + value + "\n")
file.write("\n")
def coin(name,
currency,
value,
d_overlap="5 minutes",
d_withdraw="32 years",
d_spend="5 years",
d_legal="10 years",
f_withdraw="0.10",
f_deposit="0.10",
f_refresh="0.10",
f_refund="0.10",
rsa_keysize="2048"):
sec = "coin_"+currency+"_"+name
cfg_put(sec, "value", currency+":"+value)
cfg_put(sec, "duration_overlap", d_overlap)
cfg_put(sec, "duration_withdraw", d_withdraw)
cfg_put(sec, "duration_spend", d_spend)
cfg_put(sec, "duration_legal", d_legal)
cfg_put(sec, "fee_withdraw", f_withdraw)
cfg_put(sec, "fee_refresh", f_refresh)
cfg_put(sec, "fee_refund", f_refund)
cfg_put(sec, "rsa_keysize", rsa_keysize)
def config(currency, envname, exchange_pub):
cfg_put("paths", "TALER_DEPLOYMENT_SHARED", "${HOME}/shared-data")
cfg_put("taler", "CURRENCY", currency)
cfg_put("bank", "uwsgi_serve", "unix")
cfg_put("bank", "uwsgi_unixpath", "$HOME/sockets/bank.uwsgi")
cfg_put("bank", "uwsgi_unixpath_mode", "660")
cfg_put("bank", "database", "taler"+envname)
cfg_put("bank-admin", "uwsgi_serve", "unix")
cfg_put("bank-admin", "uwsgi_unixpath", "$HOME/sockets/bank-admin.uwsgi")
cfg_put("bank-admin", "uwsgi_unixpath_mode", "660")
cfg_put("donations", "uwsgi_serve", "unix")
cfg_put("donations", "uwsgi_unixpath", "$HOME/sockets/donations.uwsgi")
cfg_put("blog", "uwsgi_serve", "unix")
cfg_put("blog", "uwsgi_unixpath", "$HOME/sockets/donations.uwsgi")
cfg_put("blog", "instance", "FSF")
cfg_put("merchant", "WIREFORMAT", "test")
cfg_put("merchant", "SERVE", "unix")
cfg_put("merchant", "UNIXPATH", "$HOME/sockets/merchant.http")
cfg_put("merchant", "WIRE_TRANSFER_DELAY", "1 m")
cfg_put("merchantdb-postgres", "CONFIG", "postgres:///taler")
cfg_put("merchant-exchange-test", "URI", "https://exchange.{}.taler.net/".format(envname))
cfg_put("merchant-exchange-test", "MASTER_KEY", exchange_pub)
cfg_put("frontends", "BACKEND", "https://shop.{}.taler.net/backend/".format(envname))
cfg_put("frontends", "FRACTION", "100000000")
cfg_put("exchange", "serve", "unix")
cfg_put("exchange", "unixpath", "$HOME/sockets/exchange.http")
cfg_put("exchange", "master_public_key", exchange_pub)
cfg_put("exchange", "wireformat", "test")
cfg_put("exchange", "keydir", "${TALER_DEPLOYMENT_SHARED}/exchange/live-keys/")
cfg_put("exchange-admin", "SERVE", "unix")
cfg_put("exchange-admin", "unixpath", "$HOME/sockets/exchange-admin.http")
cfg_put("exchangedb-postgres", "DB_CONN_STR", "postgres:///taler{}".format(envname))
cfg_put("exchange-wire-outgoing-test", "bank_uri", "https://bank.{}.taler.net/".format(envname))
cfg_put("exchange-wire-outgoing-test", "bank_account_number", "1")
cfg_put("exchange-wire-outgoing-test", "exchange_account_number", "2")
# how long is one signkey valid?
cfg_put("exchange_keys", "signkey_duration", "18 weeks")
# how long are the signatures with the signkey valid?
cfg_put("exchange_keys", "legal_duration", "2 years")
# how long do we generate denomination and signing keys
# ahead of time?
cfg_put("exchange_keys", "lookahead_sign", "32 weeks 1 day")
cfg_put("exchange_keys", "lookahead_provide", "4 weeks 1 day")
cfg_put("merchant-instance-FSF", "KEYFILE", "${TALER_DATA_HOME}/merchant/fsf.priv")
cfg_put("merchant-instance-Tor", "KEYFILE", "${TALER_DATA_HOME}/merchant/tor.priv")
cfg_put("merchant-instance-GNUnet", "KEYFILE", "${TALER_DATA_HOME}/merchant/gnunet.priv")
cfg_put("merchant-instance-Taler", "KEYFILE", "${TALER_DATA_HOME}/merchant/taler.priv")
cfg_put("merchant-instance-tutorial", "KEYFILE", "${TALER_DATA_HOME}/merchant/tutorial.priv")
cfg_put("merchant-instance-wireformat-Tor", "TEST_RESPONSE_FILE", "${TALER_CONFIG_HOME}/merchant/wire/tor.json")
cfg_put("merchant-instance-wireformat-GNUnet", "TEST_RESPONSE_FILE", "${TALER_CONFIG_HOME}/merchant/wire/gnunet.json")
cfg_put("merchant-instance-wireformat-Taler", "TEST_RESPONSE_FILE", "${TALER_CONFIG_HOME}/merchant/wire/taler.json")
cfg_put("merchant-instance-wireformat-FSF", "TEST_RESPONSE_FILE", "${TALER_CONFIG_HOME}/merchant/wire/fsf.json")
cfg_put("merchant-instance-wireformat-tutorial", "TEST_RESPONSE_FILE", "${TALER_CONFIG_HOME}/merchant/wire/tutorial.json")
coin(currency, "ct_10", "0.10")
coin(currency, "1", "1")
coin(currency, "2", "2")
coin(currency, "5", "5")
coin(currency, "10", "10")
coin(currency, "1000", "1000")
def merchant_wf(envname, instance_name, acct_no):
data = OrderedDict(
type="test",
bank_uri="https://bank.{}.taler.net/".format(envname),
sig="MERCHANTSIGNATURE",
account_number=acct_no,
salt="SALT"
)
return (instance_name, json.dumps(data, indent=2))
def exchange_wf(envname, wfname, acct_no, name):
data = OrderedDict(
name=name,
type=wfname,
bank_uri="https://bank.{}.taler.net/".format(envname),
account_number=acct_no)
return (wfname, json.dumps(data, indent=2))
@click.command()
@click.option("--currency", default="KUDOS")
@click.option("--envname", default="demo")
@click.option("--outdir", default=None)
@click.option("--exchange-pub", required=True)
def main(currency, envname, outdir, exchange_pub):
config(currency, envname, exchange_pub)
merchant_wireformats = [
merchant_wf(envname, "gnunet", 4),
merchant_wf(envname, "taler", 5),
merchant_wf(envname, "tor", 3),
merchant_wf(envname, "fsf", 6),
merchant_wf(envname, "tutorial", 7),
]
exchange_wireformats = [
exchange_wf(envname, "test", 2, "The exchange")
]
if outdir:
os.makedirs(outdir, exist_ok=True)
tc = os.path.join(outdir, "taler.conf")
cfg_write(open(tc, "w"))
d = os.path.join(outdir, "taler", "merchant", "wire")
os.makedirs(d, exist_ok=True)
for name, data in merchant_wireformats:
f = open(os.path.join(d, name+".json"), "w")
f.write(data)
f.close()
d = os.path.join(outdir, "taler", "exchange", "wire")
os.makedirs(d, exist_ok=True)
for name, data in exchange_wireformats:
# These files must be signed by the exchange in
# a later step
f = open(os.path.join(d, name+".unsigned.json"), "w")
f.write(data)
f.close()
else:
cfg_write(sys.stdout)
if __name__ == "__main__":
main()
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