From fc9f583987feb4a747b7bcf48f48154872b97abd Mon Sep 17 00:00:00 2001
From: Mike Crute <mcrute@gmail.com>
Date: Wed, 29 Jul 2015 18:20:25 -0700
Subject: Final commit before moving to git.

---
 milkman/__init__.py        |  11 +++
 milkman/auth.py            | 170 +++++++++++++++++++++++++++++++++++++++++++++
 milkman/tests/test_auth.py |  16 +++++
 3 files changed, 197 insertions(+)
 create mode 100644 milkman/__init__.py
 create mode 100644 milkman/auth.py
 create mode 100644 milkman/tests/test_auth.py

diff --git a/milkman/__init__.py b/milkman/__init__.py
new file mode 100644
index 0000000..727ff90
--- /dev/null
+++ b/milkman/__init__.py
@@ -0,0 +1,11 @@
+# vim: set filencoding=utf8
+"""
+Milkman - A Remember The Milk API
+
+@author: Mike Crute (mcrute@ag.com)
+@organization: American Greetings Interactive
+@date: February 03, 2010
+"""
+
+
+API_URL = "http://api.rememberthemilk.com/services"
diff --git a/milkman/auth.py b/milkman/auth.py
new file mode 100644
index 0000000..0dfb36d
--- /dev/null
+++ b/milkman/auth.py
@@ -0,0 +1,170 @@
+# vim: set filencoding=utf8
+"""
+Remember The Milk Authentication
+
+@author: Mike Crute (mcrute@ag.com)
+@organization: American Greetings Interactive
+@date: February 03, 2010
+"""
+
+import json
+import urllib
+from logging import getLogger
+from hashlib import md5
+from milkman import API_URL
+
+
+logger = getLogger('rtmapi')
+
+
+class APIPerms(object):
+
+    READ = "read"
+    WRITE = "write"
+    DELETE = "delete"
+
+
+def flatten_sorted_dict(in_dict):
+    items = sorted(in_dict.items())
+    flat_items = [''.join(item) for item in items]
+    return ''.join(flat_items)
+
+
+class APIError(Exception):
+    pass
+
+
+class Request(object):
+
+    def __init__(self, api_key, secret, service='rest'):
+        self.service = service
+        self.secret = secret
+        self.params = {
+                'format': 'json',
+                'api_key': api_key,
+                }
+
+    @classmethod
+    def get_factory(cls, api_key, secret):
+        return lambda: cls(api_key, secret)
+
+    @property
+    def url(self):
+        self._sign_request()
+        params = urllib.urlencode(self.params)
+        return '{0}/{1}?{2}'.format(API_URL, self.service, params)
+
+    def _sign_request(self):
+        param_string = self.secret
+        param_string += flatten_sorted_dict(self.params)
+        self.params['api_sig'] = md5(param_string).hexdigest()
+
+    def __setitem__(self, key, value):
+        self.params[key] = value
+
+    def __getitem__(self, key):
+        return self.params[key]
+
+    def _parse_json_data(self, data):
+        body = data['rsp']
+        status = body['stat']
+
+        if status == 'fail':
+            error = APIError(body['err']['msg'])
+            error.code = int(body['err']['code'])
+            raise error
+
+        del body['stat']
+
+        return body
+
+    def execute(self):
+        data = urllib.urlopen(self.url)
+        raw_data = data.read()
+        json_data = json.loads(raw_data)
+
+        return self._parse_json_data(json_data)
+
+
+class Authenticator(object):
+
+    def __init__(self, request_factory):
+        self.request_factory = request_factory
+        self.token = None
+
+    def authenticate(self, token=None):
+        if token:
+            self.token = token
+
+        if not self.check_token(self.token):
+            raw_input("Please visit: {0}".format(self.get_auth_url()))
+            self.token = self.get_token()
+
+    def get_auth_url(self):
+        req = self.request_factory()
+        req.service = 'auth'
+        req['perms'] = APIPerms.DELETE
+        req['frob'] = self._get_frob()
+
+        return req.url
+
+    def _get_frob(self):
+        req = self.request_factory()
+        req['method'] = 'rtm.auth.getFrob'
+        self.frob = req.execute()['frob']
+
+        return self.frob
+
+    def get_token(self):
+        req = self.request_factory()
+        req['method'] = 'rtm.auth.getToken'
+        req['frob'] = self.frob
+
+        print req.execute()
+
+    def check_token(self, token):
+        if not token:
+            return False
+
+        req = self.request_factory()
+        req['method'] = 'rtm.auth.checkToken'
+        req['token'] = token
+
+        try:
+            req.execute()
+            return True
+        except APIError, err:
+            if err.code == 98:
+                return False
+            raise
+
+
+class APIConnection(object):
+
+    def __init__(self, api_key, secret):
+        self.request_factory = Request.get_factory(api_key, secret)
+        self.auth = Authenticator(self.request_factory)
+
+    def authenticate(self, token=None):
+        self.auth.authenticate(token)
+        print self.auth.token
+
+    def get_lists(self):
+        req = self.request_factory()
+        req['method'] = 'rtm.lists.getList'
+        req['auth_token'] = self.auth.token
+
+        print req.execute()
+
+
+
+if __name__ == '__main__':
+    API_KEY = "38816a01a7937588081d33ea74b6f5ee"
+    SECRET = "d4caed275cf9a63e"
+
+    TOKEN = "54f3378cb114e6cc330e1c2fd34a11e96e2a26c5"
+
+    api = APIConnection(API_KEY, SECRET)
+    api.authenticate(TOKEN)
+    api.get_lists()
+
diff --git a/milkman/tests/test_auth.py b/milkman/tests/test_auth.py
new file mode 100644
index 0000000..8a4e7d2
--- /dev/null
+++ b/milkman/tests/test_auth.py
@@ -0,0 +1,16 @@
+# vim: set filencoding=utf8
+"""
+Authentication Test Suite
+
+@author: Mike Crute (mcrute@ag.com)
+@organization: American Greetings Interactive
+@date: February 03, 2010
+"""
+
+from milkman.auth import flatten_sorted_dict, md5_sign
+
+
+def test_sort_dict():
+    input = { 'alpha': '1', 'ahla': '2', 'beta': '3' }
+    output = flatten_sorted_dict(input)
+    assert output == 'ahla2alpha1beta3'
-- 
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