I'm getting a 401 error on the last bit, but I'm pretty sure it's because I'm not signing it correctly. That is, I really have no idea what I'm doing--most things in the Google API Documentation have been pretty straightforward and laid out well, but there's most certainly nothing regarding *how* to go about creating signatures. Maybe this is supposed to be self-evident? Either way, I have not worked much with keys/signatures/etc, ever, and tend to have issues when they come up.
So! Here's my code thus far (the important bits, anyways): First, the user starts out by just getting a token: <form method="post" action="https://www.google.com/accounts/ AuthSubRequest" name="youtubeupload"> <input type="hidden" name="next" value="http://www.gunschbunsch.com/ v370/vBTube.php?do=upload&action=videodetails" /> <input type="hidden" name="scope" value="http://gdata.youtube.com"; /> <input type="hidden" name="session" value="0" /> <input type="hidden" name="secure" value="0" /> <a href="javascript:document.youtubeupload.submit();">Upload a Video</ a> </form> This all works fine. It redirects back to my page, which sends the token along to another page of mine, then submits this data: function do_post_request($url, $data, $optional_headers = null) { $start = strpos($url,'//')+2; $end = strpos($url,'/',$start); $host = substr($url, $start, $end-$start); $domain = substr($url,$end); $fp = pfsockopen($host, 80); if(!$fp) return null; fputs ($fp,"POST $domain HTTP/1.1\n"); fputs ($fp,"Host: $host\n"); if ($optional_headers) { fputs($fp, $optional_headers); } fputs ($fp,"Content-type: application/atom+xml; charset=UTF-8\n"); fputs ($fp,"Content-length: ".strlen($data)."\n\n"); fputs ($fp,"$data\n\n"); $response = ""; while(!feof($fp)) { $response .= fgets($fp, 1024); } fclose ($fp); return $response; } $data = "... this bit isn't important, but it is XML for youtube ..."; $headers = ""; $headers .= "Authorization: AuthSub token=\"" . urlencode($_POST['token']) . "\" "; $headers .= "data=\"POST http://gdata.youtube.com/action/GetUploadToken " . time() . " "; $headers .= $rand . "\" sig=\"" . ... okay, really, what goes here? . "\" "; $headers .= "sigalg=\"rsa-sha1\"" . "\r\n"; $headers .= "X-GData-Client: " . $options['youtube_clientid'] . "\r \n"; $headers .= "X-GData-Key: key=" . $options['youtube_developer_key'] . "\r\n"; $upload_token = do_post_request('http://gdata.youtube.com/action/ GetUploadToken', $data, $headers); Before I went for the secure token at the beginning, everything was fine, so I know I've got most everything working. The one issue I'm left with is figuring out what to do from here. I generated a PEM certificate with the Java keytool, uploaded that to Google, and now I'm stuck with only a PEM certificate and a passphrase to go with it, wondering how to make the signature asked for in the "sig" bit of the "Authorization" header. I did see that PHP has openssl_* functions, but I wasn't able to get anything to work with those--would a PEM certificate from keytool simply not work with those? I assumed they'd be compatible, but then again, I obviously don't know a whole lot. So, in short, really all I'm looking for is what's needed to generate the signature there. Any advice would be greatly appreciated. - Jesse --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Data Protocol" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/google-help-dataapi?hl=en -~----------~----~----~----~------~----~------~--~---
