add application as aud in token

auth.py

@@ -30,13 +30,20 @@ class PasswordMismatchException(Exception):
 
 UserEntry = namedtuple('UserEntry', ['id', 'login', 'expiry', 'claims'])
 
+
 JWT_PRIV_KEY = ""
-with open('/opt/app/config/authservice.key', 'r') as f:
-    JWT_PRIV_KEY = f.read()
+try:
+    JWT_PRIV_KEY = os.environ["JWT_PRIV_KEY"]
+except KeyError:
+    with open('/opt/app/config/authservice.key', 'r') as f:
+        JWT_PRIV_KEY = f.read()
 
 JWT_PUB_KEY = ""
-with open('/opt/app/config/authservice.pub', 'r') as f:
-    JWT_PUB_KEY = f.read()
+try:
+    JWT_PUB_KEY = os.environ["JWT_PUB_KEY"]
+except KeyError:
+    with open('/opt/app/config/authservice.pub', 'r') as f:
+        JWT_PUB_KEY = f.read()
 
 
 def getUserEntryFromDB(application: str, login: str):
@@ -106,7 +113,8 @@ def generateToken(**args):
             "iss": JWT_ISSUER,
             "iat": int(timestamp),
             "exp": int(timestamp + userEntry.expiry),
-            "sub": str(userEntry.id)
+            "sub": str(userEntry.id),
+            "aud": application
         }
         for claim in userEntry.claims.items():
             # print("DEBUG: generateToken: add claim {} -> {}".format(claim[0], claim[1]))
@@ -129,8 +137,10 @@ def generateToken(**args):
         print("ERROR: generateToken: unspecific exception: {}".format(str(e)))
         raise werkzeug.exceptions.Unauthorized()
 
-def generateTokenFromEnc(content):
-    return content
+def generateTokenFromEnc(**args):
+    cryptContent = args["body"]
+    raise werkzeug.exceptions.NotImplemented("Stay tuned, will be added soon")
+    return str(cryptContent)
 
 def getPubKey():
     return JWT_PUB_KEY

testjwe.py

@@ -0,0 +1,9 @@
+from jose import jwe
+
+
+JWT_PUB_KEY = os.environ["JWT_PUB_KEY"]
+
+plainText = "BlaBlaBla123"
+cryptText = jwe.encrypt(plainText, JWT_PUB_KEY, "A256GCM", "RSA-OAEP")
+
+print(cryptText)