Merge pull request #43 from uJhin/1.3.1

Update Version 1.3.1.1

Author: uJhin

client/python/requirements.txt

@@ -20,8 +20,8 @@ msgpack==1.0.2
 packaging==20.9
 pkginfo==1.7.0
 Pygments==2.8.0
-PyJWT==2.0.1
-pylint==2.7.0
+PyJWT==2.4.0
+pylint==2.13.0
 pyparsing==2.4.7
 pyrsistent==0.17.3
 python-dateutil==2.8.1

client/python/upbit/authentication.py

@@ -1,15 +1,15 @@
 
-import jwt
-import hashlib
-import uuid
-
-from urllib.parse import urlencode
-
 from bravado.requests_client import Authenticator
 
 
 class APIKeyAuthenticator(Authenticator):
 
+    import jwt
+    import uuid
+
+    from urllib.parse import urlencode
+
+
     MAPPER           = "swg_mapper.json"
     QUERY_PARAMS     = ( "uuids", "txids", "identifiers", "states" )
 
@@ -26,6 +26,8 @@ def __init__(
         self.host       = host
         self.access_key = access_key
         self.secret_key = secret_key
+        self.algorithms = self.jwt.algorithms
+        self.algo       = "HS512"
 
 
     def matches(self, url):
@@ -49,27 +51,27 @@ def generate_payload(self, request):
 
         payload = {
             'access_key': self.access_key,
-            'nonce': str(uuid.uuid4())
+            'nonce': str(self.uuid.uuid4())
         }
         if isinstance(data, dict):
             params.update(data)
         if params:
             query = self.generate_query(params)
 
-            sha512 = hashlib.sha512()
+            sha512 = self.get_hash_algo(self.algo)
             sha512.update(query.encode())
             query_hash = sha512.hexdigest()
 
             payload["query_hash"    ] = query_hash
-            payload["query_hash_alg"] = "SHA512"
+            payload["query_hash_alg"] = sha512.name
 
-        jwt_token = jwt.encode(payload, self.secret_key)
+        jwt_token = self.jwt.encode(payload, self.secret_key, algorithm=self.algo)
         authorize_token = f"Bearer {jwt_token}"
         return authorize_token
 
 
     def generate_query(self, params):
-        query = urlencode({
+        query = self.urlencode({
             k: v
             for k, v in params.items()
             if k.lower() not in APIKeyAuthenticator.QUERY_PARAMS
@@ -84,3 +86,10 @@ def generate_query(self, params):
                 ])
                 query = f"{query}&{query_params}" if query else query_params
         return query
+
+
+    def get_hash_algo(self, algo):
+        algorithms = self.algorithms.get_default_algorithms()
+        algo = algorithms.get(algo, "HS512")
+        hash_algo = algo.hash_alg()
+        return hash_algo

client/python/upbit/pkginfo.py

@@ -29,7 +29,7 @@ def _get_versions(package_name):
 PACKAGE_NAME     = "upbit-client"
 
 OPEN_API_VERSION = "1.3.1"
-CURRENT_VERSION  = OPEN_API_VERSION+".0"
+CURRENT_VERSION  = OPEN_API_VERSION+".1"
 
 RELEASED_VERSION = _get_versions(PACKAGE_NAME)
 LATEST_VERSION   = RELEASED_VERSION[0]