diff options
Diffstat (limited to 'source4/libcli/raw/smb_signing.c')
| -rw-r--r-- | source4/libcli/raw/smb_signing.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/source4/libcli/raw/smb_signing.c b/source4/libcli/raw/smb_signing.c index a39f33c290..20b44a5348 100644 --- a/source4/libcli/raw/smb_signing.c +++ b/source4/libcli/raw/smb_signing.c @@ -299,6 +299,56 @@ BOOL cli_null_set_signing(struct cli_transport *transport) return True; } +/*********************************************************** + SMB signing - TEMP implementation - calculate a MAC to send. +************************************************************/ +static void cli_request_temp_sign_outgoing_message(struct cli_request *req) +{ + /* mark the packet as signed - BEFORE we sign it...*/ + mark_packet_signed(req); + + /* I wonder what BSRSPYL stands for - but this is what MS + actually sends! */ + memcpy((req->out.hdr + HDR_SS_FIELD), "BSRSPYL ", 8); + return; +} + +/*********************************************************** + SMB signing - TEMP implementation - check a MAC sent by server. +************************************************************/ +static BOOL cli_request_temp_check_incoming_message(struct cli_request *req) +{ + return True; +} + +/*********************************************************** + SMB signing - NULL implementation - free signing context +************************************************************/ +static void cli_temp_free_signing_context(struct cli_transport *transport) +{ + return; +} + +/** + SMB signing - TEMP implementation - setup the MAC key. + + @note Used as an initialisation only - it will not correctly + shut down a real signing mechanism +*/ +BOOL cli_temp_set_signing(struct cli_transport *transport) +{ + if (!set_smb_signing_common(transport)) { + return False; + } + + transport->negotiate.sign_info.signing_context = NULL; + + transport->negotiate.sign_info.sign_outgoing_message = cli_request_temp_sign_outgoing_message; + transport->negotiate.sign_info.check_incoming_message = cli_request_temp_check_incoming_message; + transport->negotiate.sign_info.free_signing_context = cli_temp_free_signing_context; + + return True; +} /** * Free the signing context |