@Lukasa going by what you quoted, I suspect not. Going one step further, the `*cookie-octent` you mention looks to be a URL-encoded string that doesn't allow `"`, controls, whitespace, `,`, `;`, and `\`.  The real problem then becomes, how do we add back the `"`s (when necessary)?

Also @fcurella do you have an example of where the current implementation breaks (or rather a server breaks due to it)?