audit: Adds support for HSM initialization entry (iqlusioninc#463)

src/audit/commands/get_log_entries.rs

@@ -39,7 +39,7 @@ impl Response for LogEntries {
 }
 
 /// Entry in the log response
-#[derive(Serialize, Deserialize, Debug)]
+#[derive(Serialize, Deserialize, Debug, PartialEq, Eq)]
 pub struct LogEntry {
  /// Entry number
  pub item: u16,
@@ -73,7 +73,7 @@ pub struct LogEntry {
 pub const LOG_DIGEST_SIZE: usize = 16;
 
 /// Truncated SHA-256 digest of a log entry and the previous log digest
-#[derive(Serialize, Deserialize)]
+#[derive(Serialize, Deserialize, PartialEq, Eq)]
 pub struct LogDigest(pub [u8; LOG_DIGEST_SIZE]);
 
 impl AsRef<[u8]> for LogDigest {
@@ -92,3 +92,36 @@ impl Debug for LogDigest {
  Ok(())
  }
 }
+
+#[cfg(test)]
+mod tests {
+ use super::*;
+ use crate::serialization::deserialize;
+
+ static SAMPLE_ENTRY: &[u8] = &[
+ 0, 1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 237, 217, 180,
+ 224, 195, 140, 79, 126, 197, 15, 5, 112, 145, 241, 47, 206,
+ ];
+
+ #[test]
+ fn test_get_log_entry() {
+ let entry: LogEntry = deserialize(SAMPLE_ENTRY).expect("Parse log entry");
+ assert_eq!(
+ entry,
+ LogEntry {
+ item: 1,
+ cmd: command::Code::HsmInitialization,
+ length: 65535,
+ session_key: 65535,
+ target_key: 65535,
+ second_key: 65535,
+ result: response::Code::Success(command::Code::Error),
+ tick: 4294967295,
+ digest: LogDigest([
+ 0xed, 0xd9, 0xb4, 0xe0, 0xc3, 0x8c, 0x4f, 0x7e, 0xc5, 0x0f, 0x05, 0x70, 0x91,
+ 0xf1, 0x2f, 0xce
+ ])
+ }
+ )
+ }
+}

src/command/code.rs

@@ -63,6 +63,7 @@ pub enum Code {
  BlinkDevice = 0x6b,
  ChangeAuthenticationKey = 0x6c,
  Error = 0x7f,
+ HsmInitialization = 0xff,
 }
 
 impl Code {
@@ -124,6 +125,7 @@ impl Code {
  0x6b => Code::BlinkDevice,
  0x6c => Code::ChangeAuthenticationKey,
  0x7f => Code::Error,
+ 0xff => Code::HsmInitialization,
  _ => fail!(ErrorKind::CodeInvalid, "invalid command type: {}", byte),
  })
  }