def authenticate():
requestParams = {
"oauth_callback" : rootURL + "/authorised",
"oauth_consumer_key" : consumer_key,
"oauth_nonce" : str(random.randint(1, 999999999)),
"oauth_signature_method" : "HMAC-SHA1",
"oauth_timestamp" : int(time.time()),
"oauth_version" : "1.0"
}
theSig = helpers.sign_request(requestParams, "POST", "https://api.twitter.com/oauth/request_token", consumer_secret, session['oauth_secret'])
requestParams["oauth_signature"] = theSig
request = urllib2.Request("https://api.twitter.com/oauth/request_token", "")
request.add_header("Authorization", helpers.create_oauth_headers(requestParams))
try:
httpResponse = urllib2.urlopen(request)
except urllib.HTTPError as e:
return e.read()
responseData = helpers.getParameters(httpResponse.read())
session['oauth_token'] = responseData['oauth_token']
session['oauth_secret'] = responseData['oauth_token_secret']
return redirect("https://api.twitter.com/oauth/authorize?oauth_token=" + session['oauth_token'])
def authorised():
if request.args.get('oauth_token', '') == session['oauth_token']:
verifyRequestParams = {
"oauth_consumer_key" : consumer_key,
"oauth_nonce" : str(random.randint(1, 999999999)),
"oauth_signature_method" : "HMAC-SHA1",
"oauth_timestamp" : int(time.time()),
"oauth_version" : "1.0",
"oauth_token" : session['oauth_token']
}
print ("SECRET:\n" + session['oauth_secret'] + "\n")
signVerification = helpers.sign_request(verifyRequestParams, "POST", "https://api.twitter.com/oauth/access_token", consumer_secret, session['oauth_secret'])
verifyRequestParams["oauth_signature"] = signVerification
verifyRequest = urllib2.Request("https://api.twitter.com/oauth/access_token", "oauth_verifier=" + request.args.get('oauth_verifier'))
verifyRequest.add_header("Authorization", helpers.create_oauth_headers(verifyRequestParams))
try:
httpResponse = urllib2.urlopen(verifyRequest)
except urllib.HTTPError as e:
return e.read()
responseData = helpers.getParameters(httpResponse.read())
session['oauth_token'] = responseData["oauth_token"]
session['oauth_secret'] = responseData["oauth_token_secret"]
session['user_id'] = responseData['user_id']
return redirect(rootURL)
def getTweets(count=0):
if session['oauth_token'] == "" or session['oauth_secret'] == "":
return redirect(rootURL)
tweetRequestParams = {
"oauth_consumer_key" : consumer_key,
"oauth_nonce" : helpers.nonce(32),
"oauth_signature_method" : "HMAC-SHA1",
"oauth_timestamp" : int(time.time()),
"oauth_version" : "1.0",
"oauth_token" : session['oauth_token'],
"user_id" : session['user_id'],
"count" : str(count)
}
tweetRequest = helpers.sign_request(tweetRequestParams, "GET", "https://api.twitter.com/1.1/statuses/user_timeline.json", consumer_secret, session['oauth_secret'])
tweetRequestParams["oauth_signature"] = tweetRequest
makeRequest = urllib2.Request("https://api.twitter.com/1.1/statuses/user_timeline.json?count=" + tweetRequestParams['count'] + "&user_id=" + tweetRequestParams['user_id'])
del tweetRequestParams['user_id'], tweetRequestParams['count']
makeRequest.add_header("Authorization", helpers.create_oauth_headers(tweetRequestParams))
try:
httpResponse = urllib2.urlopen(makeRequest)
except urllib.HTTPError as e:
return e.read()
tweetResponse = json.loads(httpResponse.read())
return render_template('tweets.html', data=tweetResponse)
