rust: move EncryptionHandling definition to its own file

as it is not specific to ssh anymore

rust/src/encryption.rs

@@ -0,0 +1,25 @@
+/* Copyright (C) 2025 Open Information Security Foundation
+*
+* You can copy, redistribute or modify this Program under the terms of
+* the GNU General Public License version 2 as published by the Free
+* Software Foundation.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* version 2 along with this program; if not, write to the Free Software
+* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+* 02110-1301, USA.
+*/
+
+#[repr(C)]
+#[derive(Debug, PartialEq, Eq, Clone, Copy)]
+#[allow(non_camel_case_types)]
+pub enum SshEncryptionHandling {
+    SSH_HANDLE_ENCRYPTION_TRACK_ONLY = 0, // Disable raw content inspection, continue tracking
+    SSH_HANDLE_ENCRYPTION_BYPASS = 1,     // Skip processing of flow, bypass if possible
+    SSH_HANDLE_ENCRYPTION_FULL = 2,       // Handle fully like any other protocol
+}

rust/src/lib.rs

@@ -93,6 +93,7 @@ pub mod utils;
 pub mod ja4;
 pub mod tls_version;
 pub mod handshake;
+pub mod encryption;
 
 pub mod lua;
 

rust/src/quic/quic.rs

@@ -22,7 +22,7 @@ use super::{
     parser::{quic_pkt_num, QuicData, QuicHeader, QuicType},
 };
 use crate::conf::conf_get;
-use crate::ssh::ssh::SshEncryptionHandling;
+use crate::encryption::SshEncryptionHandling;
 use crate::{
     applayer::{self, *},
     direction::Direction,

rust/src/ssh/ssh.rs

@@ -19,6 +19,7 @@ use super::parser;
 use crate::applayer::*;
 use crate::core::*;
 use crate::direction::Direction;
+use crate::encryption::SshEncryptionHandling;
 use crate::flow::Flow;
 use crate::frames::Frame;
 use nom8::Err;
@@ -30,15 +31,6 @@ use suricata_sys::sys::{
     SCAppLayerProtoDetectConfProtoDetectionEnabled,
 };
 
-#[repr(C)]
-#[derive(Debug, PartialEq, Eq, Clone, Copy)]
-#[allow(non_camel_case_types)]
-pub enum SshEncryptionHandling {
-    SSH_HANDLE_ENCRYPTION_TRACK_ONLY = 0, // Disable raw content inspection, continue tracking
-    SSH_HANDLE_ENCRYPTION_BYPASS = 1,     // Skip processing of flow, bypass if possible
-    SSH_HANDLE_ENCRYPTION_FULL = 2,       // Handle fully like any other protocol
-}
-
 static mut ALPROTO_SSH: AppProto = ALPROTO_UNKNOWN;
 static HASSH_ENABLED: AtomicBool = AtomicBool::new(false);