ansible-taler-exchange

commit d3627b8d1629cc989ac32ea94fee49381b3be278
parent fa8839ae6dc7aad8ac255c98602557b6b441930d
Author: Florian Dold <florian@dold.me>
Date:   Wed, 10 Jun 2026 11:42:20 +0200

update devtesting to match libeufin

Diffstat:
M
roles/devtesting/tasks/files/taler-devtesting
 | 
76
++++++++++++++++++++++------------------------------------------------------

1 file changed, 22 insertions(+), 54 deletions(-)
diff --git a/roles/devtesting/tasks/files/taler-devtesting b/roles/devtesting/tasks/files/taler-devtesting
@@ -5,37 +5,6 @@ import shlex
 import os
 import sys
 import subprocess
-import random
-
-
-def calculate_iban_check_digits(country_code, bban):
-    numeric_iban_str = ""
-    for char in bban + country_code + "00":
-        if char.isdigit():
-            numeric_iban_str += char
-        elif "A" <= char.upper() <= "Z":
-            numeric_iban_str += str(ord(char.upper()) - ord("A") + 10)
-        else:
-            raise ValueError(
-                f"Invalid character '{char}' in IBAN for checksum calculation."
-            )
-    remainder = int(numeric_iban_str) % 97
-    check_digits_int = 98 - remainder
-    return str(check_digits_int).zfill(2)
-
-
-def generate_random_swiss_iban():
-    country_code = "CH"
-    bban = "".join([str(random.randint(0, 9)) for _ in range(12 + 5)])
-    check_digits = calculate_iban_check_digits(country_code, bban)
-    return f"{country_code}{check_digits}{bban}"
-
-
-def generate_random_german_iban():
-    country_code = "DE"
-    bban = "".join([str(random.randint(0, 9)) for _ in range(18)])
-    check_digits = calculate_iban_check_digits(country_code, bban)
-    return f"{country_code}{check_digits}{bban}"
 
 
 @click.group()
@@ -54,23 +23,15 @@ def get_nexus_currency():
 
 
 @cli.command()
-@click.option("--amount", required=True)
-@click.option("--subject", required=True)
-@click.option("--debitor-payto")
-def fake_incoming(amount, subject, debitor_payto):
+@click.argument("credit-payto")
+@click.option("--debit-payto")
+def fake_incoming(credit_payto, debit_payto):
     currency = get_nexus_currency()
-
-    if debitor_payto is None:
-        if currency == "CHF":
-            iban = generate_random_swiss_iban()
-        elif currency == "EUR":
-            iban = generate_random_german_iban()
-        else:
-            raise Exception(f"unsupported currency {repr(currency)}")
-        debitor_payto = f"payto://iban/{iban}?receiver-name=Tammy%20Tester"
-
+    debit_opts = []
+    if debit_payto is not None:
+        debit_opts = ["--debit-payto", debit_payto]
     print(f"Faking incoming {currency} transaction", file=sys.stderr)
-    print(f"Debitor Payto: ", debitor_payto, file=sys.stderr)
+    print(f"Debir Payto: ", debit_payto, file=sys.stderr)
     subprocess.run(
         [
             "sudo",
@@ -79,11 +40,9 @@ def fake_incoming(amount, subject, debitor_payto):
             "libeufin-nexus",
             "testing",
             "fake-incoming",
-            "--amount",
-            amount,
-            "--subject",
-            subject,
-            debitor_payto,
+            "--credit-payto",
+            credit_payto,
+            *debit_opts,
         ],
         check=True,
     )
@@ -93,12 +52,21 @@ def fake_incoming(amount, subject, debitor_payto):
 def geniban():
     currency = get_nexus_currency()
     if currency == "CHF":
-        iban = generate_random_swiss_iban()
+        cc = "CH"
     elif currency == "EUR":
-        iban = generate_random_german_iban()
+        cc = "DE"
     else:
         raise Exception(f"unsupported currency {repr(currency)}")
-    print(iban)
+    subprocess.run(
+        [
+            "libeufin-nexus",
+            "testing",
+            "iban",
+            "gen",
+            "--country",
+            cc,
+        ]
+    )
 
 
 if __name__ == "__main__":