Add Kakao backend

docs/backends/index.rst

@@ -71,6 +71,7 @@ Social backends
    google
    instagram
    jawbone
+   kakao
    lastfm
    linkedin
    livejournal

docs/backends/kakao.rst

@@ -0,0 +1,17 @@
+Kakao
+======
+
+Kakao uses OAuth v2 for Authentication.
+
+- Register a new applicationat the `Kakao API`_, and
+
+- Fill ``Client Id`` and ``Client Secret`` values in the settings::
+
+      SOCIAL_AUTH_KAKAO_KEY = ''
+      SOCIAL_AUTH_KAKAO_SECRET = ''
+
+- Also it's possible to define extra permissions with::
+
+      SOCIAL_AUTH_KAKAO_SCOPE = [...]
+
+.. _Kakao API: https://developers.kakao.com/

docs/intro.rst

@@ -51,6 +51,7 @@ or extend current one):
     * Github_ OAuth2
     * Google_ OAuth1, OAuth2 and OpenId
     * Instagram_ OAuth2
+    * Kakao_ OAuth2
     * Linkedin_ OAuth1
     * Live_ OAuth2
     * Livejournal_ OpenId
@@ -126,6 +127,7 @@ section.
 .. _Github: https://github.com
 .. _Google: http://google.com
 .. _Instagram: https://instagram.com
+.. _Kakao: https://kakao.com
 .. _Linkedin: https://www.linkedin.com
 .. _Live: https://www.live.com
 .. _Livejournal: http://livejournal.com

social/backends/kakao.py

@@ -0,0 +1,34 @@
+"""
+Kakao OAuth2 backend, docs at:
+    http://psa.matiasaguirre.net/docs/backends/kakao.html
+"""
+from social.backends.oauth import BaseOAuth2
+
+
+class KakaoOAuth2(BaseOAuth2):
+    """Kakao OAuth authentication backend"""
+    name = 'kakao'
+    AUTHORIZATION_URL = 'https://kauth.kakao.com/oauth/authorize'
+    ACCESS_TOKEN_URL = 'https://kauth.kakao.com/oauth/token'
+    ACCESS_TOKEN_METHOD = 'POST'
+
+    def get_user_id(self, details, response):
+        return response['id']
+
+    def get_user_details(self, response):
+        """Return user details from Kakao account"""
+        nickname = response['properties']['nickname']
+        thumbnail_image = response['properties']['thumbnail_image']
+        profile_image = response['properties']['profile_image']
+        return {
+            'username': nickname,
+            'email': '',
+            'fullname': '',
+            'first_name': '',
+            'last_name': ''
+        }
+
+    def user_data(self, access_token, *args, **kwargs):
+        """Loads user data from service"""
+        return self.get_json('https://kapi.kakao.com/v1/user/me',
+                             params={'access_token': access_token})

social/tests/backends/test_kakao.py

@@ -0,0 +1,26 @@
+import json
+
+from social.tests.backends.oauth import OAuth2Test
+
+
+class KakaoOAuth2Test(OAuth2Test):
+    backend_path = 'social.backends.kakao.KakaoOAuth2'
+    user_data_url = 'https://kapi.kakao.com/v1/user/me'
+    expected_username = 'foobar'
+    access_token_body = json.dumps({
+        'access_token': 'foobar'
+    })
+    user_data_body = json.dumps({
+        'id': '101010101',
+        'properties': {
+            'nickname': 'foobar',
+            'thumbnail_image': 'http://mud-kage.kakao.co.kr/14/dn/btqbh1AKmRf/ujlHpQhxtMSbhKrBisrxe1/o.jpg',
+            'profile_image': 'http://mud-kage.kakao.co.kr/14/dn/btqbjCnl06Q/wbMJSVAUZB7lzSImgGdsoK/o.jpg'
+        }
+    })
+
+    def test_login(self):
+        self.do_login()
+
+    def test_partial_pipeline(self):
+        self.do_partial_pipeline()