remove unused heuristic

lib/src/analysis/imsi_provided.rs

@@ -1,46 +0,0 @@
-use std::borrow::Cow;
-
-use telcom_parser::lte_rrc::{PCCH_MessageType, PCCH_MessageType_c1, PagingUE_Identity};
-
-use super::analyzer::{Analyzer, Event, EventType, Severity};
-use super::information_element::{InformationElement, LteInformationElement};
-
-pub struct ImsiProvidedAnalyzer {}
-
-impl Analyzer for ImsiProvidedAnalyzer {
-    fn get_name(&self) -> Cow<str> {
-        Cow::from("IMSI Provided")
-    }
-
-    fn get_description(&self) -> Cow<str> {
-        Cow::from("Tests whether the UE's IMSI was ever provided to the cell")
-    }
-
-    fn get_version(&self) -> u32 {
-        1
-    }
-
-    fn analyze_information_element(&mut self, ie: &InformationElement) -> Option<Event> {
-        let pcch_msg = match ie {
-            InformationElement::LTE(lte_ie) => match &**lte_ie {
-                LteInformationElement::PCCH(pcch_msg) => pcch_msg,
-                _ => return None,
-            },
-            _ => return None,
-        };
-        let PCCH_MessageType::C1(PCCH_MessageType_c1::Paging(paging)) = &pcch_msg.message else {
-            return None;
-        };
-        for record in &paging.paging_record_list.as_ref()?.0 {
-            if let PagingUE_Identity::Imsi(_) = record.ue_identity {
-                return Some(Event {
-                    event_type: EventType::QualitativeWarning {
-                        severity: Severity::High,
-                    },
-                    message: "IMSI was provided to cell".to_string(),
-                });
-            }
-        }
-        None
-    }
-}

lib/src/analysis/mod.rs

@@ -1,6 +1,5 @@
 pub mod analyzer;
 pub mod connection_redirect_downgrade;
-pub mod imsi_provided;
 pub mod imsi_requested;
 pub mod information_element;
 pub mod nas_null_cipher;