I have some java code that retrieves blogs through the REST API's. I am not using the social business toolkit, but we have our own framework for that.
The application works perfectly on an on-premise connections environment and has worked on multiple versions.
However when switching to Connections Cloud, some parts stopped worked.
We get a 403 - Forbidden exception on 2 occasions:
Getting the details of a blog post: /blogs/[blog-id]/feed/entry/atom?entryid=[entry-id]
Getting images inside the blog post: /blogs/[blog-id]/resource/BLOGS_UPLOADED_IMAGES/[image file name]
I have fixed issue 1) by switching to the plublishing API: /blogs/[blog-id]/api/entries/[entry-id].
I cannot find a way to fix issue 2). I have also found 2 other image urls:
https://apps.ce.collabserv.com/blogs/[blog-id]/api/media/[file-name]
https://apps.ce.collabserv.com/blogs/[blog-id]/api/media/BLOGS_UPLOADED_IMAGES/[file-name].media
Both return:
<sp_0:error xmlns="http://incubator.apache.org/abdera" xmlns:sp_0="http://incubator.apache.org/abdera">
<code>404</code>
<message>Not Found</message>
</sp_0:error>
I want to authenticate by using Basic Authentication when possible. This does not appear to work with the given 403 urls.
My guess is that this the basic authentication header is not picked up. I have seen this before.
I used to fix this by first calling another URL that does support basic authentication and using the Ltpa cookies to authenticate the image url.
This also does not work: I do get LtpaTokens, but when I pass all the cookies to the URL, the image still does not work.
I prefer not to use OAuth of OAuth 2 at this moment. Is there any other way to fix this?
Anybody else managed to retrieve BLOGS_UPLOADED_IMAGES?
The issue is can also be reproduced in a browser.
Make sure you are not yet authenticated and the blog has posts with
images
Go to /blogs/[blog-id]/api/media
Authenticate using the popup in the browser The Atom feed now appears. This contains the images of your blog.
403 when opening:
/blogs/[blog-id]/resource/BLOGS_UPLOADED_IMAGES/[image]
404 xml when opening: /blogs/[blog-id]/api/media/* links
Related
I have searched all over the internet for an answer and although I can find a million people with the same question I cannot find an official solution to the problem im experiencing.
I always get "Cannot display preview. You can post as is, or try another link." displayed.
I've stripped a page down to only the required open graph meta tags so I know they work (run through multiple OG validators), Ive disabled any kind of robots blocking, any kind of redirects, disabled the firewall on a test server, made sure the LinkedIn bot requests are hitting the server. All I see in the browser console all the time is a status 500 being returned from LinkedIn's preview generator API.
We are hosting on Windows Server in IIS 8.5, it seems if I create a demo and host it somewhere else it works, which makes me think it is server related or IIS settings.
Reading this Linkedin post's picture doesn't appear in summary its seems like a similar issue. We are not serving over SSL so nothing to do with that.
I have already asked this question on LinkedIn's forum but having no luck, so im hoping someone on here can help or someone from LinkedIn's tech team can help.
Thanks
So we had this issue as well and it turns out parts of our system that use user generated themes were not adding the "Content-Type" header to the response.
So examine the response headers coming from your server and make absolutely sure they are correct and that they include the correct "Content-Type" (with correct encoding) and "Content-Length".
I am new to api and a little confused with what is the cause of the issue. I am accessing api through 2 ways:
a. I open the api url through the chrome website and it displays the result.
b. When I try to access the same api through requests.get(url), I get 403 error.
Do you know if this is possible that there is security issue involved when you access through python?
I tried same code for other api links as well and they work perfectly fine except this link.
PS: I can't share the links.
It got fixed by adding headers:
requests.get(url, headers={'User-Agent':'Mozilla/5.0'})
I am trying to get Facebook login working with loopback using their loopback-component-passport plugin.
I have configured app details in providers.json and now if I visit http://localhost:3000/auth/facebook I am redirected to facebook and can successfully login. However, when I get redirected back (to /auth/facebook/callback) I get the following error --
ValidationError
422 The 'ApplicationCredential' instance is not valid. Details:providercan't be blank (value: undefined).
I can't make sense of this error because the providers file is where the fb app and paths etc are configured and they are definitely working.
The plugin is poorly documented so I am out of ideas at this point.
I have figured out the cause for this error. I had initiated my loopback project as a blank project. However for loopback-component-passport to work it requires User, AccessToken, ACL models to be available. These are inbuilt in loopback and can be manually added to model-config.json. Or, you can initialize the project with user authentication and it should work.
This was one of many roadblocks that I ran into due to my lack of knowledge in the area and Loopback's poor documentation for the plugin. The Tutorial section in the docs and the example github project it links to are completely out of date.
A few days ago, I was playing around with a local API(not Google) and it required me to provide a Redirect Uri while trying to setup my app in their dashboard.
I did some googling and top searches led me to oAuth2.0 and Google Developer's website. But this API I'm using is not related with any of Google's so I thought it won't be relevant.
Is the setup of Redirect Uri for most APIs universal or almost the same? What programming languages can I use to implement this?
The description also says I need to parse a subscriber_number and access_token in JSON format. How do I do that?
Please note that I have already found a free hosting site via Firebase and have provided my own link. I also did the initial steps from another user to fire the required access_token that I needed to parse from the Redirect Uri. But accessing it from the browser right after triggering doesn't give me anything. I'm so clueless. Any help is much appreciated!
I realise their are numerous questions regarding this issue and I have read them all, but I still cannot get this to work!
I have:
Created my project in the API console
Enabled Places API in services
Created a new IOS API Key (repeated this step twice now)
Tried the request with sensor=true, sensor=false and no sensor param at all
Tried HTTP and HTTPS
Those are all the fixes I found within the existing questions regarding this issue, have I missed anything? Here is a sample URL I am using to test:
https://maps.googleapis.com/maps/api/place/textsearch/json?sensor=true&query=Test%20sd&key=MYKEY
And yes, I am replacing 'MYKEY' with my actual API key :).
I am developing an IOS app using monotouch but I don't really see how that is relevant as I can't get this to work in the browser either.
Any help would be hugely appreciated! Been stuck on this all day now.
I believe you want to be using your "Simple API Access" key (not an Android/iOS key). The documentation mentions this as the last step.
https://developers.google.com/places/documentation/#Authentication
I tried your sample URL with my Simple API Access key and it was successful.