Added client.py for cli usage.

README.md updated to show cli usage.
Account Creation message made more appropriate for consumption.
Bug Fixed in scripts/get-admin.py

.gitignore

@@ -1,5 +1,4 @@
 .vscode
 __pycache__
 .env
-client.py
 .idea/

README.md

@@ -66,3 +66,42 @@ pipenv run python app.py
 ```
 
 By default, it would run at port `8000`.
+
+## Usage
+
+#### Get Admin Credentials
+
+Run the following commands in your uotp directory
+```shell
+pipenv run python scripts/get-admin.py
+```
+
+#### Create Auth Account (or any account)
+
+Run the following command in your uotp directory:
+```shell
+pipenv run python client create \
+    --name auth --realm ungleich-auth \
+    --admin-name admin --admin-realm ungleich-admin \
+    --admin-seed admin_seed_here
+```
+
+In response, you would get a JSON object containing Message and 
+Credentials of newly created account. 
+
+#### List All Accounts with credentials
+```shell
+pipenv run python client.py list \
+    --admin-name admin_name_jere --admin-realm admin_realm_here \
+    --admin-seed admin_seed_here
+```
+
+#### Verify OTP Credentials
+```shell
+pipenv run python client.py verify \
+    --name user_name_here --realm user_realm_here \
+    --seed user_seed_here --auth-name auth_name_here \
+    --auth-realm auth_realm_here --auth-seed auth_seed_here
+```
+
+#### Delete OTP Account

app.py

@@ -46,11 +46,13 @@ class Create(Resource):
                 _value = {"seed": pyotp.random_base32(), "realm": realms}
                 etcd_client.put(_key, _value, value_in_json=True)
                 return {
-                    "message": "Account Created\n"
-                    "name: {}, realm: {}, seed: {}".format(
-                        data["name"], data["realm"], _value["seed"]
-                    )
+                    "message": "Account Created",
+                    "credentials": {
+                        "name": data["name"],
+                        "realm": _value["realm"],
+                        "seed": _value["seed"]
                     }
+                }, 200
         else:
             return schema.get_errors(), 400
 

client.py

@@ -0,0 +1,81 @@
+import requests
+import decouple
+import pyotp
+import argparse
+
+arg_parser = argparse.ArgumentParser()
+arg_parser.add_argument("action", choices=["list", "create", "verify", "delete"])
+arg_parser.add_argument("--name")
+arg_parser.add_argument("--realm")
+arg_parser.add_argument("--seed")
+arg_parser.add_argument("--admin-name")
+arg_parser.add_argument("--admin-realm")
+arg_parser.add_argument("--admin-seed")
+arg_parser.add_argument("--auth-name")
+arg_parser.add_argument("--auth-realm")
+arg_parser.add_argument("--auth-seed")
+
+args = arg_parser.parse_args()
+
+action = args.action
+
+if action == "list":
+    assert args.admin_name and args.admin_realm and args.admin_seed, \
+        "You must pass --admin-name, --admin-realm and --admin-seed"
+
+    data = \
+        {
+            "admin_name": args.admin_name,
+            "admin_realm": args.admin_realm,
+            "admin_token": pyotp.TOTP(args.admin_seed).now()
+        }
+    r = requests.get("http://localhost:{}/list".format(decouple.config('PORT')),
+                     json=data)
+    print(r.content.decode("utf-8"))
+
+elif action == "create":
+    assert args.name and args.realm and args.admin_name and args.admin_realm and args.admin_seed, \
+        "You must pass --name, --realm, --admin-name, --admin-realm and --admin-seed"
+
+    data = \
+        {
+            "name": args.name,
+            "realm": args.realm,
+            "admin_name": args.admin_name,
+            "admin_realm": args.admin_realm,
+            "admin_token": pyotp.TOTP(args.admin_seed).now()
+        }
+    r = requests.post("http://localhost:{}/create".format(decouple.config('PORT')),
+                     json=data)
+    print(r.content.decode("utf-8"))
+
+elif action == "verify":
+    assert args.name and args.realm and args.seed and args.auth_name and args.auth_realm and args.auth_seed, \
+        "You must pass --name, --realm, --seed, --auth-name, --auth-realm and --auth-seed"
+    data = \
+        {
+            "name": args.name,
+            "realm": args.realm,
+            "token": pyotp.TOTP(args.seed).now(),
+            "auth_name": args.auth_name,
+            "auth_realm": args.auth_realm,
+            "auth_token": pyotp.TOTP(args.auth_seed).now()
+        }
+    r = requests.get("http://localhost:{}/verify".format(decouple.config('PORT')),
+                      json=data)
+    print(r.content.decode("utf-8"))
+
+elif action == "delete":
+    assert args.name and args.admin_name and args.admin_realm and args.admin_seed, \
+        "You must pass --name, --admin-name, --admin-realm and --admin-seed"
+
+    data = \
+        {
+            "name": args.name,
+            "admin_name": args.admin_name,
+            "admin_realm": args.admin_realm,
+            "admin_token": pyotp.TOTP(args.admin_seed).now()
+        }
+    r = requests.post("http://localhost:{}/delete".format(decouple.config('PORT')),
+                      json=data)
+    print(r.content.decode("utf-8"))

scripts/get-admin.py

@@ -3,6 +3,6 @@ import decouple
 from os.path import join as join_path
 from etcd3_wrapper import Etcd3Wrapper
 
-client = Etcd3Wrapper(port=decouple.config('PORT'))
+client = Etcd3Wrapper()
 admin_uotp = client.get(join_path(decouple.config('BASE_PREFIX'), 'admin'))
 print(admin_uotp.value)