Error: Protocol "" not supported or disabled in libcurl

[ahmug]

Dear Vadim,

I want to upload files to SharePoint using your library, I ran "FilesExamples.php" under folder "phpSPO\vendor\vgrem\php-spo\examples\SharePoint" and it displayed an error message "Error: Protocol "" not supported or disabled in libcurl ".

I've already updated the authentication info in "Settings.php".

And below are the errors found on log file.

Undefined index: scheme in /home/xxx/domains/xxx.xxx.com/public_html/library/vendor/vgrem/php-spo/src/Runtime/Auth/SamlTokenProvider.php on line 115

Undefined index: host in /home/xxx/domains/xxx.xxx.com/public_html/library/vendor/vgrem/php-spo/src/Runtime/Auth/SamlTokenProvider.php on line 115

Undefined index: scheme in /home/xxx/domains/xxx.xxx.com/public_html/library/vendor/vgrem/php-spo/src/Runtime/Auth/SamlTokenProvider.php on line 117

Undefined index: host in /home/xxx/domains/xxx.xxx.com/public_html/library/vendor/vgrem/php-spo/src/Runtime/Auth/SamlTokenProvider.php on line 117

Would you please guide me how to fix it. Thanks

Joanne

[camerontucker]

Can confirm that the latest has broken SharePoint uploads. Downgrading to 2.3.1 fixes it.

The error is in vgrem/php-spo/src/Runtime/Auth/OAuthTokenProvider.php:57

Undefined property: stdClass::$access_token

public function getAuthorizationHeader() { return 'Bearer ' . $this->accessToken->access_token; }

[vgrem]

Greetings Joanne!

Not 100% certain why the error occurs in your case, but i remember someone experienced exactly the same error before. Turned out the root cause was the presence of a space(!) before the https in site url, like this:

$url = "  https://contoso.sharepoint.com"
$authCtx = new AuthenticationContext($url);
$authCtx->acquireTokenForUser($username,$password);
$ctx = new ClientContext($url,$authCtx);

The same issue was pinpointed and reported here

With regards, Vadim