From fbc5816bc14ee1de69025e25f01d5fc58871d8e1 Mon Sep 17 00:00:00 2001
From: Magnus Hagander <magnus@hagander.net>
Date: Tue, 25 Jun 2019 16:27:12 +0200
Subject: [PATCH] Add Twitter as an Oauth1 login provider

---
 media/img/misc/btn_login_twitter.png | Bin 0 -> 2169 bytes
 pgweb/account/oauthclient.py         |  27 +++++++++++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 media/img/misc/btn_login_twitter.png

diff --git a/media/img/misc/btn_login_twitter.png b/media/img/misc/btn_login_twitter.png
new file mode 100644
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diff --git a/pgweb/account/oauthclient.py b/pgweb/account/oauthclient.py
index e832d05d..86fc8b9b 100644
--- a/pgweb/account/oauthclient.py
+++ b/pgweb/account/oauthclient.py
@@ -256,6 +256,33 @@ def oauth_login_microsoft(request):
         _microsoft_auth_data)
 
 
+#
+# Twitter login
+#  Registration: https://developer.twitter.com/en/apps
+#
+def oauth_login_twitter(request):
+    def _twitter_auth_data(oa):
+        r = oa.get('https://api.twitter.com/1.1/account/verify_credentials.json?include_email=true').json()
+        n = r['name'].split(None, 1)
+        while len(n) < 2:
+            # Handle single name names
+            n.append('')
+
+        return (
+            r['email'],
+            n[0],
+            n[1]
+        )
+
+    return _login_oauth1(
+        request,
+        'twitter',
+        'https://api.twitter.com/oauth/request_token',
+        'https://api.twitter.com/oauth/access_token',
+        'https://api.twitter.com/oauth/authorize',
+        _twitter_auth_data)
+
+
 def login_oauth(request, provider):
     fn = 'oauth_login_{0}'.format(provider)
     m = sys.modules[__name__]
-- 
2.39.5