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bank: funny auto-account name stems in withdraw API

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Hernâni Marques 2026-07-10 15:52:00 +02:00
parent 7583d0896e
commit e2e5c12f85
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1 changed files with 40 additions and 10 deletions
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50
scripts/taler-bank/demo-withdraw-api.py
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@ -123,11 +123,42 @@ def mint_withdraw() -> dict:
} }
def _rand_username() -> str: # Funny stems for usernames / display names (bank-safe when lowercased)
# Shown to the user: goa-account-<random> (bank-safe [a-z0-9-]) _FUNNY_STEMS = (
"space-potato",
"cosmic-slug",
"nebula-nudge",
"orbit-onion",
"voidwave-vibe",
"comet-crumb",
"quark-quack",
"plasma-pickle",
"astro-bagel",
"lunar-llama",
"warp-waffle",
"photon-pickle",
"galaxy-gherkin",
"rocket-raisin",
"satellite-salsa",
"meteor-muffin",
"blackhole-burrito",
"stardust-pretzel",
"hyperdrive-hummus",
"tachyonic-taco",
)
def _rand_username_and_name() -> tuple[str, str]:
# Username: goa-account-<funny>-<short id> (shown to user)
# Display name: Title Case funny phrase + id
stem = secrets.choice(_FUNNY_STEMS)
alphabet = string.ascii_lowercase + string.digits alphabet = string.ascii_lowercase + string.digits
rnd = "".join(secrets.choice(alphabet) for _ in range(12)) tag = "".join(secrets.choice(alphabet) for _ in range(5))
return "goa-account-" + rnd username = f"goa-account-{stem}-{tag}"
# human name: "Space Potato · k3m9x"
pretty = " ".join(w.capitalize() for w in stem.split("-"))
name = f"{pretty} · {tag}"
return username, name
def _rand_password() -> str: def _rand_password() -> str:
@ -140,10 +171,8 @@ def _rand_password() -> str:
def create_personal_account() -> dict: def create_personal_account() -> dict:
"""Public registration: auto username/password, balance starts at 0.""" """Public registration: auto username/password, balance starts at 0."""
username = _rand_username() username, name = _rand_username_and_name()
password = _rand_password() password = _rand_password()
# Display name mirrors username for webui clarity
name = username
code, body = http_json( code, body = http_json(
"POST", "POST",
f"{BANK}/accounts", f"{BANK}/accounts",
@ -156,8 +185,7 @@ def create_personal_account() -> dict:
if code not in (200, 201, 204): if code not in (200, 201, 204):
# retry once on conflict # retry once on conflict
if code in (409, 400): if code in (409, 400):
username = _rand_username() username, name = _rand_username_and_name()
name = username
code, body = http_json( code, body = http_json(
"POST", "POST",
f"{BANK}/accounts", f"{BANK}/accounts",
@ -180,12 +208,14 @@ def create_personal_account() -> dict:
"username": username, "username": username,
"password": password, "password": password,
"name": name, "name": name,
"display_name": name,
"balance": "GOA:0", "balance": "GOA:0",
"balance_note": "Starts at zero — not the shared community pool.", "balance_note": "Starts at zero — not the shared community pool.",
"payto_uri": payto, "payto_uri": payto,
"webui": "https://bank.hacktivism.ch/webui/", "webui": "https://bank.hacktivism.ch/webui/",
"hint": ( "hint": (
"This bank account was created for you automatically. " "This bank account was created for you automatically "
f"(funny name: {name}). "
"Copy username and password now — we do not store them for later recovery. " "Copy username and password now — we do not store them for later recovery. "
"Balance starts at GOA:0." "Balance starts at GOA:0."
), ),