Adding upstream version 1:7.0.3.upstream/1%7.0.3

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 69 insertions, 0 deletions

diff --git a/rust/src/smb/session.rs b/rust/src/smb/session.rs
new file mode 100644
index 0000000..be78669
--- /dev/null
+++ b/rust/src/smb/session.rs
@@ -0,0 +1,69 @@
+/* Copyright (C) 2018 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.
+ */
+
+use crate::kerberos::*;
+use crate::smb::smb::*;
+use crate::smb::smb1_session::*;
+use crate::smb::auth::*;
+
+#[derive(Default, Debug)]
+pub struct SMBTransactionSessionSetup {
+    pub request_host: Option<SessionSetupRequest>,
+    pub response_host: Option<SessionSetupResponse>,
+    pub ntlmssp: Option<NtlmsspData>,
+    pub krb_ticket: Option<Kerberos5Ticket>,
+}
+
+impl SMBTransactionSessionSetup {
+    pub fn new() -> Self {
+        return Default::default()
+    }
+}
+
+impl SMBState {
+    pub fn new_sessionsetup_tx(&mut self, hdr: SMBCommonHdr)
+        -> &mut SMBTransaction
+    {
+        let mut tx = self.new_tx();
+
+        tx.hdr = hdr;
+        tx.type_data = Some(SMBTransactionTypeData::SESSIONSETUP(
+                    SMBTransactionSessionSetup::new()));
+        tx.request_done = true;
+        tx.response_done = self.tc_trunc; // no response expected if tc is truncated
+
+        SCLogDebug!("SMB: TX SESSIONSETUP created: ID {}", tx.id);
+        self.transactions.push_back(tx);
+        let tx_ref = self.transactions.back_mut();
+        return tx_ref.unwrap();
+    }
+
+    pub fn get_sessionsetup_tx(&mut self, hdr: SMBCommonHdr)
+        -> Option<&mut SMBTransaction>
+    {
+        for tx in &mut self.transactions {
+            let hit = tx.hdr.compare(&hdr) && match tx.type_data {
+                Some(SMBTransactionTypeData::SESSIONSETUP(_)) => { true },
+                _ => { false },
+            };
+            if hit {
+                return Some(tx);
+            }
+        }
+        return None;
+    }
+}