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#!/usr/bin/env python3
import click
import sys
from collections import OrderedDict
import json
import os
import urllib.parse
import stat
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(currency,
name,
value,
d_overlap="5 minutes",
d_withdraw="3 years",
d_spend="5 years",
d_legal="10 years",
f_withdraw="0.01",
f_deposit="0.01",
f_refresh="0.01",
f_refund="0.01",
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", currency+":"+f_withdraw)
cfg_put(sec, "fee_refresh", currency+":"+f_refresh)
cfg_put(sec, "fee_refund", currency+":"+f_refund)
cfg_put(sec, "fee_deposit", currency+":"+f_deposit)
cfg_put(sec, "rsa_keysize", rsa_keysize)
def config(currency, envname, exchange_pub, standalone):
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", "max_debt", "%s:0.0" % currency)
cfg_put("bank", "max_debt_bank", "%s:0.0" % currency)
if standalone:
cfg_put("bank", "database", "postgres:///taler?host={}/sockets".format(os.getenv("HOME")))
else:
cfg_put("bank", "database", "postgres:///taler{}".format(envname))
if standalone:
cfg_put("bank", "suggested_exchange", "https://env.taler.net/{}/exchange/".format(envname))
else:
cfg_put("bank", "suggested_exchange", "https://exchange.{}.taler.net/".format(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("donations", "uwsgi_unixpath_mode", "660")
cfg_put("survey", "uwsgi_serve", "unix")
cfg_put("survey", "uwsgi_unixpath", "$HOME/sockets/survey.uwsgi")
cfg_put("survey", "uwsgi_unixpath_mode", "660")
cfg_put("blog", "uwsgi_serve", "unix")
cfg_put("blog", "uwsgi_unixpath", "$HOME/sockets/shop.uwsgi")
cfg_put("blog", "uwsgi_unixpath_mode", "660")
cfg_put("blog", "instance", "FSF")
cfg_put("playground", "uwsgi_serve", "unix")
cfg_put("playground", "uwsgi_unixpath", "$HOME/sockets/playground.uwsgi")
cfg_put("playground", "uwsgi_unixpath_mode", "660")
if standalone:
cfg_put("backoffice-blog", "backend", "https://env.taler.net/{}/merchant-backend/".format(envname))
cfg_put("backoffice-donations", "backend", "https://env.taler.net/{}/merchant-backend/".format(envname))
else:
cfg_put("backoffice-blog", "backend", "https://backend.{}.taler.net/".format(envname))
cfg_put("backoffice-donations", "backend", "https://backend.{}.taler.net/".format(envname))
cfg_put("merchant", "wireformat", "test")
cfg_put("merchant", "serve", "unix")
cfg_put("merchant", "unixpath", "$HOME/sockets/merchant.http")
cfg_put("merchant", "wire_transfer_delay", "1 m")
cfg_put("merchant", "default_max_wire_fee", currency + ":" + "0.01")
cfg_put("merchant", "default_max_deposit_fee", currency + ":" + "0.05")
if standalone:
cfg_put("merchantdb-postgres", "config", "postgres:///taler?host={}/sockets".format(os.getenv("HOME")))
else:
cfg_put("merchantdb-postgres", "config", "postgres:///taler{}".format(envname))
if standalone:
cfg_put("merchant-exchange-test", "url", "https://env.taler.net/{}/exchange/".format(envname))
else:
cfg_put("merchant-exchange-test", "url", "https://exchange.{}.taler.net/".format(envname))
cfg_put("merchant-exchange-test", "master_key", exchange_pub)
cfg_put("frontends", "backend_apikey", "sandbox".format(envname))
if standalone:
cfg_put("frontends", "backend", "https://env.taler.net/{}/merchant-backend/".format(os.getenv("USER")))
else:
cfg_put("frontends", "backend", "https://backend.{}.taler.net/".format(envname))
cfg_put("exchange-{}".format(currency), "master_key", exchange_pub)
cfg_put("exchange-{}".format(currency), "currency", currency)
if standalone:
cfg_put("exchange-{}".format(currency), "base_url", "https://env.taler.net/{}/exchange".format(os.getenv("USER")))
else:
cfg_put("exchange-{}".format(currency), "base_url", "https://exchange.{}.taler.net/".format(envname))
cfg_put("auditor", "auditor_priv_file", "${TALER_DEPLOYMENT_SHARED}/auditor/offline-keys/auditor.priv")
cfg_put("exchange", "base_url", "https://exchange.{}.taler.net/".format(envname))
cfg_put("exchange", "serve", "unix")
cfg_put("exchange", "unixpath", "$HOME/sockets/exchange.http")
cfg_put("exchange", "master_public_key", exchange_pub)
cfg_put("exchange", "master_priv_file", "${TALER_DEPLOYMENT_SHARED}/exchange/offline-keys/master.priv")
cfg_put("exchange", "keydir", "${TALER_DEPLOYMENT_SHARED}/exchange/live-keys/")
cfg_put("exchangedb", "auditor_base_dir", "${TALER_DEPLOYMENT_SHARED}/exchange/auditors/")
cfg_put("exchangedb", "wirefee_base_dir", "${TALER_DEPLOYMENT_SHARED}/exchange/wirefees/")
if standalone:
cfg_put("exchangedb-postgres", "db_conn_str", "postgres:///taler?host={}/sockets".format(os.getenv("HOME")))
cfg_put("exchangedb-postgres", "config", "postgres:///taler?host={}/sockets".format(os.getenv("HOME")))
cfg_put("auditordb-postgres", "db_conn_str", "postgres:///taler?host={}/sockets".format(os.getenv("HOME")))
cfg_put("auditordb-postgres", "config", "postgres:///taler?host={}/sockets".format(os.getenv("HOME")))
else:
cfg_put("exchangedb-postgres", "db_conn_str", "postgres:///taler{}".format(envname))
cfg_put("exchangedb-postgres", "config", "postgres:///taler{}".format(envname))
cfg_put("auditordb-postgres", "db_conn_str", "postgres:///taler{}".format(envname))
cfg_put("auditordb-postgres", "config", "postgres:///taler{}".format(envname))
if standalone:
cfg_put("account-1", "url", "payto://x-taler-bank/env.taler.net/{}/bank/2".format(envname))
else:
cfg_put("account-1", "url", "payto://x-taler-bank/bank.{}.taler.net/2".format(envname))
cfg_put("account-1", "wire_response", "${TALER_DEPLOYMENT_SHARED}/exchange/wire/test.json")
cfg_put("account-1", "plugin", "taler_bank")
cfg_put("account-1", "taler_bank_auth_method", "basic")
cfg_put("account-1", "username", "user")
cfg_put("account-1", "password", "pass")
cfg_put("account-1", "enable_debit", "yes")
cfg_put("account-1", "enable_credit", "yes")
cfg_put("fees-x-taler-bank", "wire-fee-2018", currency + ":" + "0.02")
cfg_put("fees-x-taler-bank", "wire-fee-2019", currency + ":" + "0.03")
cfg_put("fees-x-taler-bank", "wire-fee-2020", currency + ":" + "0.04")
cfg_put("fees-x-taler-bank", "wire-fee-2021", currency + ":" + "0.04")
cfg_put("fees-x-taler-bank", "wire-fee-2022", currency + ":" + "0.05")
cfg_put("fees-x-taler-bank", "wire-fee-2023", currency + ":" + "0.06")
cfg_put("fees-x-taler-bank", "wire-fee-2024", currency + ":" + "0.07")
cfg_put("fees-x-taler-bank", "wire-fee-2025", currency + ":" + "0.08")
cfg_put("fees-x-taler-bank", "closing-fee-2018", currency + ":" + "0.01")
cfg_put("fees-x-taler-bank", "closing-fee-2019", currency + ":" + "0.01")
cfg_put("fees-x-taler-bank", "closing-fee-2020", currency + ":" + "0.01")
cfg_put("fees-x-taler-bank", "closing-fee-2021", currency + ":" + "0.01")
cfg_put("fees-x-taler-bank", "closing-fee-2022", currency + ":" + "0.01")
cfg_put("fees-x-taler-bank", "closing-fee-2023", currency + ":" + "0.01")
cfg_put("fees-x-taler-bank", "closing-fee-2024", currency + ":" + "0.01")
cfg_put("fees-x-taler-bank", "closing-fee-2025", currency + ":" + "0.01")
# how long is one signkey valid?
cfg_put("exchange_keys", "signkey_duration", "18 weeks")
# how long are the signatures with the signkey valid?
cfg_put("exchange_keys", "legal_duration", "2 years")
# how long do we generate denomination and signing keys
# ahead of time?
cfg_put("exchange_keys", "lookahead_sign", "32 weeks 1 day")
cfg_put("exchange_keys", "lookahead_provide", "4 weeks 1 day")
# instance FSF
cfg_put("merchant-instance-FSF", "keyfile", "${TALER_DEPLOYMENT_SHARED}/merchant/fsf.priv")
cfg_put("merchant-instance-FSF", "name", "Free Software Foundation")
cfg_put("merchant-location-FSF-address", "street", "51 Franklin Street, Fifth Floor.")
cfg_put("merchant-location-FSF-address", "city", "Boston")
cfg_put("merchant-location-FSF-address", "country", "USA")
# instance Tor
cfg_put("merchant-instance-Tor", "keyfile", "${TALER_DEPLOYMENT_SHARED}/merchant/tor.priv")
cfg_put("merchant-instance-Tor", "name", "The Tor Project")
# instance GNUnet
cfg_put("merchant-instance-GNUnet", "keyfile", "${TALER_DEPLOYMENT_SHARED}/merchant/gnunet.priv")
cfg_put("merchant-instance-GNUnet", "name", "GNUnet Project")
# instance Taler
cfg_put("merchant-instance-Taler", "keyfile", "${TALER_DEPLOYMENT_SHARED}/merchant/taler.priv")
cfg_put("merchant-instance-Taler", "name", "Taler")
# instance default
cfg_put("merchant-instance-default", "keyfile", "${TALER_DEPLOYMENT_SHARED}/merchant/default.priv")
cfg_put("merchant-instance-default", "name", "Kudos Inc.")
cfg_put("merchant-location-default-address", "country", "Kudosland")
cfg_put("merchant-instance-default", "tip_reserve_priv_filename", "${TALER_DEPLOYMENT_SHARED}/merchant/default-tip.priv")
cfg_put("merchant-instance-default", "tip_exchange", "https://exchange.{}.taler.net/".format(envname))
# instance tutorial
cfg_put("merchant-instance-tutorial", "keyfile", "${TALER_DEPLOYMENT_SHARED}/merchant/tutorial.priv")
cfg_put("merchant-instance-tutorial", "name", "Tutorial")
cfg_put("merchant-instance-wireformat-Tor", "test_response_file", "${TALER_DEPLOYMENT_SHARED}/merchant/wire/tor.json")
cfg_put("merchant-instance-wireformat-GNUnet", "test_response_file", "${TALER_DEPLOYMENT_SHARED}/merchant/wire/gnunet.json")
cfg_put("merchant-instance-wireformat-Taler", "test_response_file", "${TALER_DEPLOYMENT_SHARED}/merchant/wire/taler.json")
cfg_put("merchant-instance-wireformat-FSF", "test_response_file", "${TALER_DEPLOYMENT_SHARED}/merchant/wire/fsf.json")
cfg_put("merchant-instance-wireformat-default", "test_response_file", "${TALER_DEPLOYMENT_SHARED}/merchant/wire/default.json")
cfg_put("merchant-instance-wireformat-tutorial", "test_response_file", "${TALER_DEPLOYMENT_SHARED}/merchant/wire/default.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, standalone):
if standalone:
bank_url = "https://env.taler.net/{}/bank/".format(envname)
else:
bank_url = "https://bank.{}.taler.net/".format(envname)
data = OrderedDict(
type="test",
bank_url=bank_url,
sig="MERCHANTSIGNATURE",
account_number=acct_no,
salt="SALT"
)
return (instance_name, json.dumps(data, indent=2))
def exchange_wf(envname, wfname, acct_no, name, standalone):
if standalone:
bank_url = "https://env.taler.net/{}/bank/".format(envname)
else:
bank_url = "https://bank.{}.taler.net/".format(envname)
bank_host = urllib.parse.urlparse(bank_url).netloc
data = OrderedDict(
name=name,
type=wfname,
bank_url=bank_url,
account_number=acct_no,
account_url="payto://x-taler-bank/{}/{}".format(bank_host, 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("--shared-outdir", default=None)
@click.option("--standalone", default=None, help="Enable a standalone/env deployment instead of test/demo")
@click.option("--exchange-pub", required=True)
def main(currency, envname, outdir, shared_outdir, exchange_pub, standalone):
if not standalone:
if envname not in ("demo", "test"):
print("envname {} not supported unless in standalone mode".format(envname))
return
# We have the --standalone option as 0/1 instead of as a flag,
# since this way it's easier to read it from an environment variable
# in shell scripts.
if standalone == "1":
standalone = True
else:
standalone = False
config(currency, envname, exchange_pub, standalone)
merchant_wireformats = [
merchant_wf(envname, "gnunet", 4, standalone),
merchant_wf(envname, "taler", 5, standalone),
merchant_wf(envname, "tor", 3, standalone),
merchant_wf(envname, "fsf", 6, standalone),
merchant_wf(envname, "default", 7, standalone),
]
exchange_wireformats = [
exchange_wf(envname, "test", 2, "The exchange", standalone)
]
if outdir:
os.makedirs(outdir, exist_ok=True)
tc = os.path.join(outdir, "taler.conf")
cfg_write(open(tc, "w"))
else:
cfg_write(sys.stdout)
if shared_outdir:
d = os.path.join(shared_outdir, "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(shared_outdir, "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
filename = os.path.join(d, name+".json")
f = open(filename, "w")
f.write(data)
f.close()
else:
cfg_write(sys.stdout)
if __name__ == "__main__":
main()
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