[cURL] Support https protocol in cURL builds

• Component: WebKit Misc.
• Status: RESOLVED FIXED

[Brent Fulgham]

The WinCairo port of WebKit does not currently support the https protocol.  The attached patch corrects this problem (thanks to the work of the Appcelerator team).

[Brent Fulgham]

Created attachment 34542 [details]
Activates SSL support if cURL build supports it.

[Brent Fulgham]

Note:  This might resolve Bug 19146, as the certificates were never being specified, so no SSL-supporting cURL would have been able to negotiate the HTTPS protocol.

[Brent Fulgham]

Created attachment 34588 [details]
Enable SSL support in cURL builds with SSL enabled.

[Brent Fulgham]

Created attachment 34589 [details]
Small revision to ChangeLog to point to the right bug.

[Gustavo Noronha (kov)]

Comment on attachment 34589 [details]
Small revision to ChangeLog to point to the right bug.

Notice that I don't really know CF enough to review this properly. The patch looks straight-forward enough though, and I can see no obvious problems, so rs=me that.

[Brent Fulgham]

Created attachment 34603 [details]
Revised to improve efficiency and thread safety.

Modified based on suggestions from ap and aroben.

[Adam Roben (:aroben)]

Comment on attachment 34603 [details]
Revised to improve efficiency and thread safety.

> +static CString certificateBundlePath()

"certificateBundlePath" is a little confusing. This doesn't return a path to a "certificate bundle"; it returns a path to a certificate within the WebKit bundle. I think "certificatePath" would be clearer.

> +{
> +#if PLATFORM(CF)
> +    CFBundleRef webKitBundle = CFBundleGetBundleWithIdentifier(CFSTR("com.apple.WebKit"));
> +    RetainPtr<CFURLRef> certURLRef(AdoptCF, CFBundleCopyResourceURL(webKitBundle, CFSTR("cacert"), CFSTR("pem"), CFSTR("certificates")));
> +    if (certURLRef) {
> +        char path[MAX_PATH];
> +        CFURLGetFileSystemRepresentation(certURLRef.get(), false, (UInt8*)path, MAX_PATH);

reinterpret_cast is preferred to a C-style cast.

> +    , m_certPath (certificateBundlePath())

You have an extra space after "m_certPath".

> +    if (!m_certPath.isNull())
> +       curl_easy_setopt(d->m_handle, CURLOPT_CAINFO, m_certPath.data());

Checking isEmpty() seems a bit better than checking isNull().

> +    const CString m_certPath;

m_certificatePath seems a little clearer. I don't think the abbreviation adds anything here.

r=me

[Brent Fulgham]

Landed in http://trac.webkit.org/changeset/47071.