Support NSS authentication

authenticate by POST username/password.

Author: hrchu

src/solid/auth.py

@@ -0,0 +1,24 @@
+import httpx
+
+
+class Auth:
+    def __init__(self):
+        self.client = httpx.Client()
+
+    @property
+    def is_login(self) -> bool:
+        return self.client.cookies.get('nssidp.sid') is not None
+
+    def login(self, idp, username, password):
+        # NSS only
+        url = '/'.join((idp, 'login/password'))
+
+        data = {
+            'username': username,
+            'password': password
+        }
+
+        self.client.post(url, data=data)
+
+        if not self.is_login:
+            raise Exception('Cannot login.')

src/solid/solid_api.py

@@ -4,6 +4,7 @@
 import httpx
 from httpx import Response, HTTPStatusError
 
+from solid.auth import Auth
 from solid.utils.api_util import get_root_url, LINK, get_parent_url, get_item_name
 from solid.utils.folder_utils import parse_folder_response
 
@@ -76,15 +77,18 @@ def __init__(self):
 
 
 class SolidAPI:
-    def __init__(self, fetch: Callable[[str, Dict], Response], options=None):
-        pass
+    def __init__(self, auth=None):
+        if not auth:
+            auth = Auth()
+        self.auth = auth
 
     def fetch(self, method, url, options: Dict = None) -> Response:
         if not options:
             options = {}
-        options['verify'] = False
+        # options['verify'] = False
 
-        r = httpx.request(method, url, **options)
+        r = self.auth.client.request(method, url, **options)
+        # r= httpx.request(method, url, **options)
         r.raise_for_status()
         return r
 

tests/test_auth.py

@@ -0,0 +1,14 @@
+import os
+
+from solid.auth import Auth
+
+IDP = os.getenv('IDP')
+USERNAME = os.getenv('USERNAME')
+PASSWORD = os.getenv('PASSWORD')
+
+
+def test_login():
+    auth = Auth()
+    assert not auth.is_login
+    auth.login(IDP, USERNAME, PASSWORD)
+    assert auth.is_login

tests/test_solid_api.py

@@ -1,9 +1,11 @@
 import io
+import os
 import uuid
 
 import pytest
 from httpx import HTTPStatusError
 
+from solid.auth import Auth
 from solid.solid_api import SolidAPI
 from solid.utils.api_util import append_slashes_at_end
 
@@ -12,8 +14,27 @@ def gen_random_str() -> str:
     return uuid.uuid4().hex
 
 
-# base_url = 'https://dahanhsi.solidcommunity.net/'
-POD_ENDPOINT = 'https://pod.inrupt.com/petertc/'
+POD_ENDPOINT = 'https://dahanhsi.solidcommunity.net/'
+# POD_ENDPOINT = 'https://pod.inrupt.com/petertc/'
+
+IDP = os.getenv('IDP')
+USERNAME = os.getenv('USERNAME')
+PASSWORD = os.getenv('PASSWORD')
+PRIVATE_RES = 'https://dahanhsi.solidcommunity.net/private/test.md.md'
+
+
+def test_private_access():
+    auth = Auth()
+    api = SolidAPI(auth)
+
+    # not login
+    with pytest.raises(HTTPStatusError) as e:
+        api.get(PRIVATE_RES)
+    assert e.value.response.status_code == 401
+
+    # login
+    auth.login(IDP, USERNAME, PASSWORD)
+    api.get(PRIVATE_RES)
 
 
 def test_folder():