From 4a5f94daa02f6878dc796513e5cde9f87e1365ec Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Wed, 16 Aug 2023 10:24:50 -0400
Subject: [PATCH] cell: Add accessors to Introduce2.

---
 crates/tor-cell/semver.md           |  1 +
 crates/tor-cell/src/relaycell/hs.rs | 17 +++++++++++++++++
 2 files changed, 18 insertions(+)

diff --git a/crates/tor-cell/semver.md b/crates/tor-cell/semver.md
index d187e5957..e730ea735 100644
--- a/crates/tor-cell/semver.md
+++ b/crates/tor-cell/semver.md
@@ -1,2 +1,3 @@
 ADDED: establish_intro functions now take any impl<Into<HsMacKey>>.
 ADDED: Iterator over IntroEstablishedExt.
+ADDED: accessors for Introduce2
diff --git a/crates/tor-cell/src/relaycell/hs.rs b/crates/tor-cell/src/relaycell/hs.rs
index 45510c8e9..6e1dae407 100644
--- a/crates/tor-cell/src/relaycell/hs.rs
+++ b/crates/tor-cell/src/relaycell/hs.rs
@@ -111,6 +111,23 @@ impl Introduce2 {
             msg,
         }
     }
+
+    /// Return the bytes used to transmit `header`.
+    ///
+    /// (This data is used as part of the handshake.)
+    pub fn encoded_header(&self) -> &[u8] {
+        &self.encoded_header[..]
+    }
+    /// Return the parsed header of this message.
+    pub fn header(&self) -> &IntroduceHeader {
+        &self.msg.header
+    }
+    /// Return the encrypted body of this message.
+    ///
+    /// (This body is decrypted as part of the handshake.)
+    pub fn encrypted_body(&self) -> &[u8] {
+        &self.msg.encrypted[..]
+    }
 }
 
 caret_int! {