Method decrypt_f_opts_mac_commands

chirpstack/src/uplink/data.rs:572–589

(&mut self)

    }

    fn decrypt_f_opts_mac_commands(&mut self) -> Result<()> {
        trace!("Decrypting mac-commands");
        let ds = self.device.as_ref().unwrap().get_device_session()?;
        if ds.mac_version().to_string().starts_with("1.0") {
            if let Err(e) = self.phy_payload.decode_f_opts_to_mac_commands() {
                // This avoids failing in case of a corrupted mac-command in the frm_payload.
                warn!(error = %e.full(), "Decoding f_opts mac-commands failed");
            }
        } else {
            let nwk_s_enc_key = AES128Key::from_slice(&ds.nwk_s_enc_key)?;
            if let Err(e) = self.phy_payload.decrypt_f_opts(&nwk_s_enc_key) {
                // This avoids failing in case of a corrupted mac-command in the frm_payload.
                warn!(error = %e.full(), "Decrypting f_opts mac-commands failed");
            }
        }

        Ok(())
    }

    fn decrypt_frm_payload(&mut self) -> Result<()> {
        trace!("Decrypting FRMPayload");