def get_update(transaction, **parameters):
force = parameters.get("force")
parameters["force"] = {
FORCE_MAIN_MAPPING.query_value: FORCE_MAIN_MAPPING,
FORCE_FALLBACK_MAPPING.query_value: FORCE_FALLBACK_MAPPING
}.get(force)
release = AUS.evaluateRules(parameters, transaction=transaction)[0]
if not release:
return Response(status=404)
headers = {}
response = json.dumps(
release.getResponse(parameters, app.config["WHITELISTED_DOMAINS"]))
if app.config.get("AUTOGRAPH_URL"):
hash_ = make_hash(response)
def sign():
return sign_hash(app.config["AUTOGRAPH_URL"],
app.config["AUTOGRAPH_KEYID"],
app.config["AUTOGRAPH_USERNAME"],
app.config["AUTOGRAPH_PASSWORD"], hash_)
signature, x5u = cache.get("content_signatures", hash_, sign)
headers["Content-Signature"] = f"x5u={x5u}; p384ecdsa={signature}"
return Response(response=response,
status=200,
headers=headers,
mimetype="application/json")
def getSchema(self):
def loadSchema():
return yaml.load(
open(
path.join(path.dirname(path.abspath(__file__)), "schemas",
self.jsonschema)))
return cache.get("blob_schema", self.jsonschema, loadSchema)
def updates_are_disabled(self, product, channel, transaction=None):
cache_key = (product, channel)
v = cache.get("updates_disabled", cache_key)
if v is not None:
return v
where = dict(product=product, channel=channel)
emergency_shutoffs = dbo.emergencyShutoffs.select(where=where, transaction=transaction)
v = bool(emergency_shutoffs)
cache.put("updates_disabled", cache_key, v)
return v
def updates_are_disabled(self, product, channel, transaction=None):
cache_key = (product, channel)
v = cache.get("updates_disabled", cache_key)
if v is not None:
return v
where = dict(product=product, channel=channel)
emergency_shutoffs = dbo.emergencyShutoffs.select(
where=where, transaction=transaction)
v = bool(emergency_shutoffs)
cache.put("updates_disabled", cache_key, v)
return v
def getSchema(self):
def loadSchema():
return yaml.safe_load(open(path.join(path.dirname(path.abspath(__file__)), "schemas", self.jsonschema)))
return cache.get("blob_schema", self.jsonschema, loadSchema)
