Twitter TON API - Multipart Invalid requests

[Blackburn29]

I followed the README exactly as it explains sending off multi-part uploads to the TON API. However I am always getting a 403 error response with no error messages.

        $resp = $conn->__call(
            'ton/bucket/BUCKET?resumable=true',
            [[
                'bucket'               => 'ta_partner,
                'X-Ton-Content-Type'   => 'text/plain',
                'X-Ton-Content-Length' => 1023654789,
                'X-Ton-Expires'        => 'Sat, 31 Jun 2016 23:01:50 GMT',
                'Content-Length'       => 0,
                'Content-Type'         => 'text/plain',
            ]]
        );

However if I mock this EXACT call with twurl the operation is successful...

twurl -t -H ton.twitter.com /1.1/ton/bucket/ta_partner?resumable=true -X POST \
 -A "X-TON-Content-Type: text/plain" \
 -A "X-TON-Content-Length: 1023654789" \
 -A "X-TON-Expires: Sat, 31 Jun 2016 23:01:50 GMT"\
 -A "Content-Length: 0" \
 -A "Content-Type: text/plain"

the request is successful.

Any ideas here?

[kojoduncan]

Did you find a solution to this problem?

On Thu, Jun 30, 2016 at 8:02 PM, Blake LaFleur notifications@github.com
wrote:

I followed the README exactly as it explains sending off multi-part
uploads to the TON API. However I am always getting a 403 error response
with no error messages.

    $resp = $conn->__call(            'ton/bucket/BUCKET?resumable=true',            [[                'bucket'               => 'ta_partner,                'X-Ton-Content-Type'   => 'text/plain',                'X-Ton-Content-Length' => 1023654789,                'X-Ton-Expires'        => 'Sat, 31 Jun 2016 23:01:50 GMT',                'Content-Length'       => 0,                'Content-Type'         => 'text/plain',            ]]        );

However if I mock this EXACT call with twurl the operation is
successful...

twurl -t -H ton.twitter.com /1.1/ton/bucket/ta_partner?resumable=true -X POST
-A "X-TON-Content-Type: text/plain"
-A "X-TON-Content-Length: 1023654789"
-A "X-TON-Expires: Sat, 31 Jun 2016 23:01:50 GMT"
-A "Content-Length: 0"
-A "Content-Type: text/plain"

the request is successful.

Any ideas here?

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[Blackburn29]

Yes I did. I ended up writing my own TA SDK
https://github.com/AgencyPMG/TwitterAds-PHP

The issue here is that oauth_body_signature is missing from the requests, but is required by Twitter. (Undocumented)

[kojoduncan]

Omg. You're an angel. Thank you for sharing.

On Wed, Jul 20, 2016 at 7:23 PM, Blake LaFleur notifications@github.com
wrote:

Yes I did. I ended up writing my own TA SDK
https://github.com/AgencyPMG/TwitterAds-PHP

The issue here is that oauth_body_signature is missing from the requests,
but is required by Twitter. (Undocumented)

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[mynetx]

@Blackburn29 I will take a look at your library.

[mynetx]

@Blackburn29 In your code base, I can't seem to find oauth_body_signature?

[Blackburn29]

I used the Guzzle O-Auth Subscriber middleware to handle this for me.

[mynetx]

Can you tell me details of what I'd need to amend in Codebird to fix it?

[Blackburn29]

Refer to this discussion between Hector, Myself, and some of the Twitter devs and what we did to resolve the issue.

https://twittercommunity.com/t/uploading-data-to-ton-api-fails-using-php-curl/69758/20

That will give you a better understanding of what is wrong. If you still need help, ping me.

[mynetx]

From what I read, a body signature is missing. I just need to know how to calculate it.

[Blackburn29]

It's just a base64 encoded SHA1 hash of the body content.

Here is a method that Hector used.

https://github.com/hborras/twitter-php-ads-sdk/blob/master/src/Request.php#L58-L64

However I cant guarantee its success since I havent tested his code :(