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76 lines
2.3 KiB
Rust
76 lines
2.3 KiB
Rust
/* Copyright (C) 2018 Open Information Security Foundation
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*
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* You can copy, redistribute or modify this Program under the terms of
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* the GNU General Public License version 2 as published by the Free
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* Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* version 2 along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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use crate::log::*;
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use crate::kerberos::*;
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use crate::smb::smb::*;
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use crate::smb::smb1_session::*;
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use crate::smb::auth::*;
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#[derive(Debug)]
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pub struct SMBTransactionSessionSetup {
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pub request_host: Option<SessionSetupRequest>,
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pub response_host: Option<SessionSetupResponse>,
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pub ntlmssp: Option<NtlmsspData>,
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pub krb_ticket: Option<Kerberos5Ticket>,
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}
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impl SMBTransactionSessionSetup {
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pub fn new() -> SMBTransactionSessionSetup {
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return SMBTransactionSessionSetup {
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request_host: None,
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response_host: None,
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ntlmssp: None,
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krb_ticket: None,
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}
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}
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}
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impl SMBState {
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pub fn new_sessionsetup_tx(&mut self, hdr: SMBCommonHdr)
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-> (&mut SMBTransaction)
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{
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let mut tx = self.new_tx();
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tx.hdr = hdr;
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tx.type_data = Some(SMBTransactionTypeData::SESSIONSETUP(
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SMBTransactionSessionSetup::new()));
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tx.request_done = true;
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tx.response_done = self.tc_trunc; // no response expected if tc is truncated
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SCLogDebug!("SMB: TX SESSIONSETUP created: ID {}", tx.id);
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self.transactions.push(tx);
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let tx_ref = self.transactions.last_mut();
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return tx_ref.unwrap();
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}
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pub fn get_sessionsetup_tx(&mut self, hdr: SMBCommonHdr)
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-> Option<&mut SMBTransaction>
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{
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for tx in &mut self.transactions {
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let hit = tx.hdr.compare(&hdr) && match tx.type_data {
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Some(SMBTransactionTypeData::SESSIONSETUP(_)) => { true },
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_ => { false },
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};
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if hit {
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return Some(tx);
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}
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}
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return None;
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}
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}
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