[SOLVED] Tumblr API Blog methods return 401 "Not Authorized", but User methods works perfect

Tumblr API Blog methods return 401 "Not Authorized", but User methods works perfect

So, there is a code that uses xAuth authentication to call tumblr API methods:

import urllib
import urlparse
import oauth2 as oauth

consumer_key     = "..."
consumer_secret  = "..."

consumer = oauth.Consumer(consumer_key, consumer_secret)
client = oauth.Client(consumer)

resp, content = client.request('https://www.tumblr.com/oauth/access_token', "POST", urllib.urlencode({
    'x_auth_mode': 'client_auth',
    'x_auth_username': '...@yandex.ru',
    'x_auth_password': '...'
}))

token = dict(urlparse.parse_qsl(content))
print token

token = oauth.Token(token['oauth_token'], token['oauth_token_secret'])
client = oauth.Client(consumer, token)

response, data = client.request('http://api.tumblr.com/v2/blog/good.tumblr.com/followers', method='GET') 
print data

It works perfect with User methods from tumblr API that require OAuth authentication. But it fails when i try to call any Blog method with OAuth authentication (/followers for example):

{"meta":{"status":401,"msg":"Not Authorized"},"response":[]}

Except one thing. If i use my blog name as {base-hostname} parameter it works without any errors. Weird. How is that possible? Is something wrong with the code?

Solution

Well that is because your OAuth access token grants you access to your blogs. OAuth can't give you permission to access Blog methods that you do not own because then you could post to them.