Fix SubscriptionExpired error when the subscription is still valid

[IrvanFza]

This PR fixes the SubscriptionExpired error while the current subscription is still active. Turn out that when the subscription is still active, the response doesn't have a cancellation_date value. So I skip the entire expiration check if cancellation_date is empty.

Active subscription response example:

BillingInfo {
    subscription: SubscriptionInfo {
        cancellation_date: None,
    },
    trial: TrialInfo {
        trial_expiration_date: Some(
            "2019-11-17T04:02:39.550054Z",
        ),
    },
}

Related discussion: https://github.com/hurlenko/orly/pull/5#issuecomment-1636152754

[IrvanFza]

P.S.: This is the first time I read and write code in Rust, so please share your thoughts if the code is bad.

[hurlenko]

Hi! I've used a bit different approach but thanks anyway! The fix has been released in version 0.1.6

[theRedCount]

Today I have the same problem with credentials and I didn't understand which cookie to use, I tried them all without any success.

[hurlenko]

@theRedCount Can you elaborate? What kind of subscription you have (corporate, personal), give some logs. What cookies you used, how you passed them as cli args?

[hurlenko]

How i test cookie authorization - go to the website, login, open any book, look for request cookie, copy it all, run orly

orly --cookie "$(pbpaste)" <book_id>