Am 18.06.21 um 08:56 schrieb Wolfgang Bumiller:

On 06/18/2021 8:53 AM Fabian Ebner <f.eb...@proxmox.com> wrote:

Am 18.06.21 um 08:44 schrieb Wolfgang Bumiller:

On 06/18/2021 8:42 AM Fabian Ebner <f.eb...@proxmox.com> wrote:
+            Some((last, rest)) => match rest.split_last() {
+                Some((second_to_last, _rest)) => {
+                    (*last == "org" && *second_to_last == "debian")
+                        || (*last == "com" && *second_to_last == "proxmox")
+                }
+                None => false,
+            },
+            None => false,
+        };
+
+        for uri in self.uris.iter() {
+            if let Some(host) = host_from_uri(uri) {
+                let domains = host.split('.').collect();

^ But instead of building a vector here, why not just do:

       if host == "proxmox.com" || host.ends_with(".proxmox.com")
           || host == "debian.org" || host.ends_with(".debian.org")
       {
           ...
       }


Misses FQDNs?

Such as?


http://security.debian.org.

Why is that not caught by `.ends_with(".debian.org")`?


Because of the final dot. But it is likely very uncommon and simply splitting by '.' leads to false results with e.g. http://security..debian.org too, so it might not be worth worrying about...


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