diff options
Diffstat (limited to 'libcli/auth/ntlmssp.c')
| -rw-r--r-- | libcli/auth/ntlmssp.c | 144 |
1 files changed, 0 insertions, 144 deletions
diff --git a/libcli/auth/ntlmssp.c b/libcli/auth/ntlmssp.c deleted file mode 100644 index 4817329314..0000000000 --- a/libcli/auth/ntlmssp.c +++ /dev/null @@ -1,144 +0,0 @@ -/* - Unix SMB/Netbios implementation. - Version 3.0 - handle NLTMSSP, server side - - Copyright (C) Andrew Tridgell 2001 - Copyright (C) Andrew Bartlett 2001-2003 - Copyright (C) Andrew Bartlett 2005 (Updated from gensec). - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - 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 - along with this program. If not, see <http://www.gnu.org/licenses/>. -*/ - -#include "includes.h" -#include "../libcli/auth/ntlmssp.h" -#include "../libcli/auth/ntlmssp_private.h" - -/** - * Print out the NTLMSSP flags for debugging - * @param neg_flags The flags from the packet - */ -void debug_ntlmssp_flags(uint32_t neg_flags) -{ - DEBUG(3,("Got NTLMSSP neg_flags=0x%08x\n", neg_flags)); - - if (neg_flags & NTLMSSP_NEGOTIATE_UNICODE) - DEBUGADD(4, (" NTLMSSP_NEGOTIATE_UNICODE\n")); - if (neg_flags & NTLMSSP_NEGOTIATE_OEM) - DEBUGADD(4, (" NTLMSSP_NEGOTIATE_OEM\n")); - if (neg_flags & NTLMSSP_REQUEST_TARGET) - DEBUGADD(4, (" NTLMSSP_REQUEST_TARGET\n")); - if (neg_flags & NTLMSSP_NEGOTIATE_SIGN) - DEBUGADD(4, (" NTLMSSP_NEGOTIATE_SIGN\n")); - if (neg_flags & NTLMSSP_NEGOTIATE_SEAL) - DEBUGADD(4, (" NTLMSSP_NEGOTIATE_SEAL\n")); - if (neg_flags & NTLMSSP_NEGOTIATE_DATAGRAM) - DEBUGADD(4, (" NTLMSSP_NEGOTIATE_DATAGRAM\n")); - if (neg_flags & NTLMSSP_NEGOTIATE_LM_KEY) - DEBUGADD(4, (" NTLMSSP_NEGOTIATE_LM_KEY\n")); - if (neg_flags & NTLMSSP_NEGOTIATE_NETWARE) - DEBUGADD(4, (" NTLMSSP_NEGOTIATE_NETWARE\n")); - if (neg_flags & NTLMSSP_NEGOTIATE_NTLM) - DEBUGADD(4, (" NTLMSSP_NEGOTIATE_NTLM\n")); - if (neg_flags & NTLMSSP_NEGOTIATE_OEM_DOMAIN_SUPPLIED) - DEBUGADD(4, (" NTLMSSP_NEGOTIATE_OEM_DOMAIN_SUPPLIED\n")); - if (neg_flags & NTLMSSP_NEGOTIATE_OEM_WORKSTATION_SUPPLIED) - DEBUGADD(4, (" NTLMSSP_NEGOTIATE_OEM_WORKSTATION_SUPPLIED\n")); - if (neg_flags & NTLMSSP_NEGOTIATE_THIS_IS_LOCAL_CALL) - DEBUGADD(4, (" NTLMSSP_NEGOTIATE_THIS_IS_LOCAL_CALL\n")); - if (neg_flags & NTLMSSP_NEGOTIATE_ALWAYS_SIGN) - DEBUGADD(4, (" NTLMSSP_NEGOTIATE_ALWAYS_SIGN\n")); - if (neg_flags & NTLMSSP_REQUEST_NON_NT_SESSION_KEY) - DEBUGADD(4, (" NTLMSSP_REQUEST_NON_NT_SESSION_KEY\n")); - if (neg_flags & NTLMSSP_NEGOTIATE_NTLM2) - DEBUGADD(4, (" NTLMSSP_NEGOTIATE_NTLM2\n")); - if (neg_flags & NTLMSSP_NEGOTIATE_TARGET_INFO) - DEBUGADD(4, (" NTLMSSP_NEGOTIATE_TARGET_INFO\n")); - if (neg_flags & NTLMSSP_NEGOTIATE_VERSION) - DEBUGADD(4, (" NTLMSSP_NEGOTIATE_VERSION\n")); - if (neg_flags & NTLMSSP_NEGOTIATE_128) - DEBUGADD(4, (" NTLMSSP_NEGOTIATE_128\n")); - if (neg_flags & NTLMSSP_NEGOTIATE_KEY_EXCH) - DEBUGADD(4, (" NTLMSSP_NEGOTIATE_KEY_EXCH\n")); - if (neg_flags & NTLMSSP_NEGOTIATE_56) - DEBUGADD(4, (" NTLMSSP_NEGOTIATE_56\n")); -} - -void ntlmssp_handle_neg_flags(struct ntlmssp_state *ntlmssp_state, - uint32_t neg_flags, bool allow_lm) -{ - if (neg_flags & NTLMSSP_NEGOTIATE_UNICODE) { - ntlmssp_state->neg_flags |= NTLMSSP_NEGOTIATE_UNICODE; - ntlmssp_state->neg_flags &= ~NTLMSSP_NEGOTIATE_OEM; - ntlmssp_state->unicode = true; - } else { - ntlmssp_state->neg_flags &= ~NTLMSSP_NEGOTIATE_UNICODE; - ntlmssp_state->neg_flags |= NTLMSSP_NEGOTIATE_OEM; - ntlmssp_state->unicode = false; - } - - if ((neg_flags & NTLMSSP_NEGOTIATE_LM_KEY) && allow_lm) { - /* other end forcing us to use LM */ - ntlmssp_state->neg_flags |= NTLMSSP_NEGOTIATE_LM_KEY; - ntlmssp_state->use_ntlmv2 = false; - } else { - ntlmssp_state->neg_flags &= ~NTLMSSP_NEGOTIATE_LM_KEY; - } - - if (!(neg_flags & NTLMSSP_NEGOTIATE_ALWAYS_SIGN)) { - ntlmssp_state->neg_flags &= ~NTLMSSP_NEGOTIATE_ALWAYS_SIGN; - } - - if (!(neg_flags & NTLMSSP_NEGOTIATE_NTLM2)) { - ntlmssp_state->neg_flags &= ~NTLMSSP_NEGOTIATE_NTLM2; - } - - if (!(neg_flags & NTLMSSP_NEGOTIATE_128)) { - ntlmssp_state->neg_flags &= ~NTLMSSP_NEGOTIATE_128; - } - - if (!(neg_flags & NTLMSSP_NEGOTIATE_56)) { - ntlmssp_state->neg_flags &= ~NTLMSSP_NEGOTIATE_56; - } - - if (!(neg_flags & NTLMSSP_NEGOTIATE_KEY_EXCH)) { - ntlmssp_state->neg_flags &= ~NTLMSSP_NEGOTIATE_KEY_EXCH; - } - - if (!(neg_flags & NTLMSSP_NEGOTIATE_SIGN)) { - ntlmssp_state->neg_flags &= ~NTLMSSP_NEGOTIATE_SIGN; - } - - if (!(neg_flags & NTLMSSP_NEGOTIATE_SEAL)) { - ntlmssp_state->neg_flags &= ~NTLMSSP_NEGOTIATE_SEAL; - } - - if (!(neg_flags & NTLMSSP_NEGOTIATE_VERSION)) { - ntlmssp_state->neg_flags &= ~NTLMSSP_NEGOTIATE_VERSION; - } - - if ((neg_flags & NTLMSSP_REQUEST_TARGET)) { - ntlmssp_state->neg_flags |= NTLMSSP_REQUEST_TARGET; - } -} - -/* Does this blob looks like it could be NTLMSSP? */ -bool ntlmssp_blob_matches_magic(const DATA_BLOB *blob) -{ - if (blob->length > 8 && memcmp("NTLMSSP\0", blob->data, 8) == 0) { - return true; - } else { - return false; - } -} |