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Clean acme module.

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This commit is contained in:
Jakub Warmuz 2014-11-21 22:26:51 +01:00
parent 0fcb2a056f
commit b5462f8f88
1 changed files with 28 additions and 12 deletions
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40
letsencrypt/client/acme.py
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@ -5,28 +5,44 @@ import pkg_resources
import jsonschema
schemata = {schema: json.load(open(pkg_resources.resource_filename(
__name__, "schemata/%s.json" % schema))) for schema in [
"authorization", "authorizationRequest", "certificate", "certificateRequest",
"challenge", "challengeRequest", "defer", "error", "revocation",
"revocationRequest", "statusRequest"]
SCHEMATA = {
schema: json.load(open(pkg_resources.resource_filename(
__name__, "schemata/%s.json" % schema))) for schema in [
"authorization",
"authorizationRequest",
"certificate",
"certificateRequest",
"challenge",
"challengeRequest",
"defer",
"error",
"revocation",
"revocationRequest",
"statusRequest"
]
}
def acme_object_validate(j):
"""Validate a JSON object against the ACME protocol using JSON Schema.
Success will return None; failure to validate will raise a
jsonschema.ValidationError exception describing the reason that the
object could not be validated successfully."""
object could not be validated successfully.
"""
j = json.loads(j)
if not isinstance(j, dict):
raise jsonschema.ValidationError("this is not a dictionary object")
if "type" not in j:
raise jsonschema.ValidationError("missing type field")
if j["type"] not in schemata:
if j["type"] not in SCHEMATA:
raise jsonschema.ValidationError("unknown type %s" % j["type"])
jsonschema.validate(j, schemata[j["type"]])
jsonschema.validate(j, SCHEMATA[j["type"]])
def pretty(s):
"""Return a pretty-printed version of any JSON string (useful when
printing out protocol messages for debugging purposes."""
return json.dumps(json.loads(s), indent=4)
def pretty(json_string):
"""Return a pretty-printed version of any JSON string.
Useful when printing out protocol messages for debugging purposes.
"""
return json.dumps(json.loads(json_string), indent=4)