debug

Author: bilelmoussaoui

pam/src/lib.rs

@@ -127,9 +127,12 @@ pub unsafe extern "C" fn pam_sm_authenticate(
         }
     };
 
+    let hex_dump: String = password.iter().map(|b| format!("{:02x}", b)).collect::<Vec<_>>().join(" ");
     tracing::debug!(
-        "Captured authentication token of length {} bytes, stashing for session",
-        password.len()
+        "Captured authentication token of length {} bytes: {:?} (hex: {}), stashing for session",
+        password.len(),
+        String::from_utf8_lossy(&password),
+        hex_dump
     );
 
     // Stash the password for later use in pam_sm_open_session