* Copyright (C) Andrew Tridgell 1992-1997,
* Copyright (C) Luke Kenneth Casson Leighton 1996-1997,
* Copyright (C) Paul Ashton 1997.
+ * Copyright (C) Jeremy Allison 1999.
*
* 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
interface/version dce/rpc pipe identification
********************************************************************/
-#define TRANS_SYNT_V2 \
-{ \
- { \
- 0x04, 0x5d, 0x88, 0x8a, \
- 0xeb, 0x1c, 0xc9, 0x11, \
- 0x9f, 0xe8, 0x08, 0x00, \
- 0x2b, 0x10, 0x48, 0x60 \
- }, 0x02 \
-} \
-
-#define SYNT_SVCCTL_V2 \
-{ \
- { \
- 0x81, 0xbb, 0x7a, 0x36, \
- 0x44, 0x98, 0xf1, 0x35, \
- 0xad, 0x32, 0x98, 0xf0, \
- 0x38, 0x00, 0x10, 0x03 \
- }, 0x02 \
-} \
-
-#define SYNT_NETLOGON_V2 \
-{ \
- { \
- 0x04, 0x5d, 0x88, 0x8a, \
- 0xeb, 0x1c, 0xc9, 0x11, \
- 0x9f, 0xe8, 0x08, 0x00, \
- 0x2b, 0x10, 0x48, 0x60 \
- }, 0x02 \
-} \
-
-#define SYNT_WKSSVC_V1 \
-{ \
- { \
- 0x98, 0xd0, 0xff, 0x6b, \
- 0x12, 0xa1, 0x10, 0x36, \
- 0x98, 0x33, 0x46, 0xc3, \
- 0xf8, 0x7e, 0x34, 0x5a \
- }, 0x01 \
-} \
-
-#define SYNT_SRVSVC_V3 \
-{ \
- { \
- 0xc8, 0x4f, 0x32, 0x4b, \
- 0x70, 0x16, 0xd3, 0x01, \
- 0x12, 0x78, 0x5a, 0x47, \
- 0xbf, 0x6e, 0xe1, 0x88 \
- }, 0x03 \
-} \
-
-#define SYNT_LSARPC_V0 \
-{ \
- { \
- 0x78, 0x57, 0x34, 0x12, \
- 0x34, 0x12, 0xcd, 0xab, \
- 0xef, 0x00, 0x01, 0x23, \
- 0x45, 0x67, 0x89, 0xab \
- }, 0x00 \
-} \
-
-#define SYNT_SAMR_V1 \
-{ \
- { \
- 0x78, 0x57, 0x34, 0x12, \
- 0x34, 0x12, 0xcd, 0xab, \
- 0xef, 0x00, 0x01, 0x23, \
- 0x45, 0x67, 0x89, 0xac \
- }, 0x01 \
-} \
-
-#define SYNT_NETLOGON_V1 \
-{ \
- { \
- 0x78, 0x56, 0x34, 0x12, \
- 0x34, 0x12, 0xcd, 0xab, \
- 0xef, 0x00, 0x01, 0x23, \
- 0x45, 0x67, 0xcf, 0xfb \
- }, 0x01 \
-} \
-
-#define SYNT_WINREG_V1 \
-{ \
- { \
- 0x01, 0xd0, 0x8c, 0x33, \
- 0x44, 0x22, 0xf1, 0x31, \
- 0xaa, 0xaa, 0x90, 0x00, \
- 0x38, 0x00, 0x10, 0x03 \
- }, 0x01 \
-} \
-
-#define SYNT_ATSVC_V1 \
-{ \
- { \
- 0x82, 0x06, 0xf7, 0x1f, \
- 0x51, 0x0a, 0xe8, 0x30, \
- 0x07, 0x6d, 0x74, 0x0b, \
- 0xe8, 0xce, 0xe9, 0x8b \
- }, 0x01 \
-} \
-
-#define SYNT_SPOOLSS_V1 \
-{ \
- { \
- 0x78, 0x56, 0x34, 0x12, \
- 0x34, 0x12, 0xcd, 0xab, \
- 0xef, 0x00, 0x01, 0x23, \
- 0x45, 0x67, 0x89, 0xab \
- }, 0x01 \
-} \
-
-#define SYNT_NONE_V0 \
-{ \
- { \
- 0x00, 0x00, 0x00, 0x00, \
- 0x00, 0x00, 0x00, 0x00, \
- 0x00, 0x00, 0x00, 0x00, \
- 0x00, 0x00, 0x00, 0x00 \
- }, 0x00 \
-} \
-
-#define SYNT_EVENTLOG_V0 \
-{ \
- { \
- 0xdc, 0x3f, 0x27, 0x82, \
- 0x2a, 0xe3, 0xc3, 0x18, \
- 0x3f, 0x78, 0x82, 0x79, \
- 0x29, 0xdc, 0x23, 0xea \
- }, 0x00 \
-}
- \
+#define TRANS_SYNT_V2 \
+{ \
+ { \
+ 0x8a885d04, 0x1ceb, 0x11c9, \
+ { 0x9f, 0xe8, 0x08, 0x00, \
+ 0x2b, 0x10, 0x48, 0x60 } \
+ }, 0x02 \
+}
+
+#define SYNT_NETLOGON_V2 \
+{ \
+ { \
+ 0x8a885d04, 0x1ceb, 0x11c9, \
+ { 0x9f, 0xe8, 0x08, 0x00, \
+ 0x2b, 0x10, 0x48, 0x60 } \
+ }, 0x02 \
+}
+
+#define SYNT_WKSSVC_V1 \
+{ \
+ { \
+ 0x6bffd098, 0xa112, 0x3610, \
+ { 0x98, 0x33, 0x46, 0xc3, \
+ 0xf8, 0x7e, 0x34, 0x5a } \
+ }, 0x01 \
+}
+
+#define SYNT_SRVSVC_V3 \
+{ \
+ { \
+ 0x4b324fc8, 0x1670, 0x01d3, \
+ { 0x12, 0x78, 0x5a, 0x47, \
+ 0xbf, 0x6e, 0xe1, 0x88 } \
+ }, 0x03 \
+}
+
+#define SYNT_LSARPC_V0 \
+{ \
+ { \
+ 0x12345778, 0x1234, 0xabcd, \
+ { 0xef, 0x00, 0x01, 0x23, \
+ 0x45, 0x67, 0x89, 0xab } \
+ }, 0x00 \
+}
+
+#define SYNT_SAMR_V1 \
+{ \
+ { \
+ 0x12345778, 0x1234, 0xabcd, \
+ { 0xef, 0x00, 0x01, 0x23, \
+ 0x45, 0x67, 0x89, 0xac } \
+ }, 0x01 \
+}
+
+#define SYNT_NETLOGON_V1 \
+{ \
+ { \
+ 0x12345678, 0x1234, 0xabcd, \
+ { 0xef, 0x00, 0x01, 0x23, \
+ 0x45, 0x67, 0xcf, 0xfb } \
+ }, 0x01 \
+}
+
+#define SYNT_WINREG_V1 \
+{ \
+ { \
+ 0x338cd001, 0x2244, 0x31f1, \
+ { 0xaa, 0xaa, 0x90, 0x00, \
+ 0x38, 0x00, 0x10, 0x03 } \
+ }, 0x01 \
+}
+
+#define SYNT_SPOOLSS_V1 \
+{ \
+ { \
+ 0x12345678, 0x1234, 0xabcb, \
+ { 0xef, 0x00, 0x01, 0x23, \
+ 0x45, 0x67, 0x89, 0xab } \
+ }, 0x01 \
+}
+
+#define SYNT_NONE_V0 \
+{ \
+ { \
+ 0x0, 0x0, 0x0, \
+ { 0x00, 0x00, 0x00, 0x00, \
+ 0x00, 0x00, 0x00, 0x00 } \
+ }, 0x00 \
+}
+
struct pipe_id_info pipe_names [] =
{
/* client pipe , abstract syntax , server pipe , transfer syntax */
{ PIPE_SAMR , SYNT_SAMR_V1 , PIPE_LSASS , TRANS_SYNT_V2 },
{ PIPE_NETLOGON, SYNT_NETLOGON_V1, PIPE_LSASS , TRANS_SYNT_V2 },
{ PIPE_SRVSVC , SYNT_SRVSVC_V3 , PIPE_NTSVCS , TRANS_SYNT_V2 },
- { PIPE_SVCCTL , SYNT_SVCCTL_V2 , PIPE_NTSVCS , TRANS_SYNT_V2 },
{ PIPE_WKSSVC , SYNT_WKSSVC_V1 , PIPE_NTSVCS , TRANS_SYNT_V2 },
{ PIPE_WINREG , SYNT_WINREG_V1 , PIPE_WINREG , TRANS_SYNT_V2 },
- { PIPE_ATSVC , SYNT_ATSVC_V1 , PIPE_ATSVC , TRANS_SYNT_V2 },
{ PIPE_SPOOLSS , SYNT_SPOOLSS_V1 , PIPE_SPOOLSS , TRANS_SYNT_V2 },
- { PIPE_EVENTLOG, SYNT_EVENTLOG_V0, PIPE_EVENTLOG , TRANS_SYNT_V2 },
{ NULL , SYNT_NONE_V0 , NULL , SYNT_NONE_V0 }
};
/*******************************************************************
-creates an RPC_HDR structure.
+ Inits an RPC_HDR structure.
********************************************************************/
-void make_rpc_hdr(RPC_HDR *hdr, enum RPC_PKT_TYPE pkt_type, uint8 flags,
+
+void init_rpc_hdr(RPC_HDR *hdr, enum RPC_PKT_TYPE pkt_type, uint8 flags,
uint32 call_id, int data_len, int auth_len)
{
- if (hdr == NULL) return;
-
hdr->major = 5; /* RPC version 5 */
hdr->minor = 0; /* minor version 0 */
hdr->pkt_type = pkt_type; /* RPC packet type */
hdr->flags = flags; /* dce/rpc flags */
- hdr->pack_type = 0x10; /* packed data representation */
+ hdr->pack_type[0] = 0x10; /* little-endian data representation */
+ hdr->pack_type[1] = 0; /* packed data representation */
+ hdr->pack_type[2] = 0; /* packed data representation */
+ hdr->pack_type[3] = 0; /* packed data representation */
hdr->frag_len = data_len; /* fragment length, fill in later */
hdr->auth_len = auth_len; /* authentication length */
hdr->call_id = call_id; /* call identifier - match incoming RPC */
}
/*******************************************************************
-reads or writes an RPC_HDR structure.
+ Reads or writes an RPC_HDR structure.
********************************************************************/
-void smb_io_rpc_hdr(char *desc, RPC_HDR *rpc, prs_struct *ps, int depth)
+
+BOOL smb_io_rpc_hdr(char *desc, RPC_HDR *rpc, prs_struct *ps, int depth)
{
- if (rpc == NULL) return;
+ if (rpc == NULL)
+ return False;
prs_debug(ps, depth, desc, "smb_io_rpc_hdr");
depth++;
- prs_uint8 ("major ", ps, depth, &(rpc->major));
- prs_uint8 ("minor ", ps, depth, &(rpc->minor));
- prs_uint8 ("pkt_type ", ps, depth, &(rpc->pkt_type));
- prs_uint8 ("flags ", ps, depth, &(rpc->flags));
- prs_uint32("pack_type ", ps, depth, &(rpc->pack_type));
- prs_uint16("frag_len ", ps, depth, &(rpc->frag_len));
- prs_uint16("auth_len ", ps, depth, &(rpc->auth_len));
- prs_uint32("call_id ", ps, depth, &(rpc->call_id));
+ if(!prs_uint8 ("major ", ps, depth, &rpc->major))
+ return False;
+
+ if(!prs_uint8 ("minor ", ps, depth, &rpc->minor))
+ return False;
+ if(!prs_uint8 ("pkt_type ", ps, depth, &rpc->pkt_type))
+ return False;
+ if(!prs_uint8 ("flags ", ps, depth, &rpc->flags))
+ return False;
+ if(!prs_uint8("pack_type0", ps, depth, &rpc->pack_type[0]))
+ return False;
+ if(!prs_uint8("pack_type1", ps, depth, &rpc->pack_type[1]))
+ return False;
+ if(!prs_uint8("pack_type2", ps, depth, &rpc->pack_type[2]))
+ return False;
+ if(!prs_uint8("pack_type3", ps, depth, &rpc->pack_type[3]))
+ return False;
+
+ /*
+ * If reading and pack_type[0] == 0 then the data is in big-endian
+ * format. Set the flag in the prs_struct to specify reverse-endainness.
+ */
+
+ if (ps->io && rpc->pack_type[0] == 0) {
+ DEBUG(10,("smb_io_rpc_hdr: PDU data format is big-endian. Setting flag.\n"));
+ prs_set_bigendian_data(ps);
+ }
+
+ if(!prs_uint16("frag_len ", ps, depth, &rpc->frag_len))
+ return False;
+ if(!prs_uint16("auth_len ", ps, depth, &rpc->auth_len))
+ return False;
+ if(!prs_uint32("call_id ", ps, depth, &rpc->call_id))
+ return False;
+ return True;
}
/*******************************************************************
-reads or writes an RPC_IFACE structure.
+ Reads or writes an RPC_IFACE structure.
********************************************************************/
-static void smb_io_rpc_iface(char *desc, RPC_IFACE *ifc, prs_struct *ps, int depth)
+
+static BOOL smb_io_rpc_iface(char *desc, RPC_IFACE *ifc, prs_struct *ps, int depth)
{
- if (ifc == NULL) return;
+ if (ifc == NULL)
+ return False;
prs_debug(ps, depth, desc, "smb_io_rpc_iface");
depth++;
- prs_align(ps);
+ if(!prs_align(ps))
+ return False;
+
+ if(!prs_uint32 ("data ", ps, depth, &ifc->uuid.time_low))
+ return False;
+ if(!prs_uint16 ("data ", ps, depth, &ifc->uuid.time_mid))
+ return False;
+ if(!prs_uint16 ("data ", ps, depth, &ifc->uuid.time_hi_and_version))
+ return False;
+
+ if(!prs_uint8s (False, "data ", ps, depth, ifc->uuid.remaining, sizeof(ifc->uuid.remaining)))
+ return False;
+ if(!prs_uint32 ( "version", ps, depth, &(ifc->version)))
+ return False;
- prs_uint8s (False, "data ", ps, depth, ifc->data, sizeof(ifc->data));
- prs_uint32 ( "version", ps, depth, &(ifc->version));
+ return True;
}
/*******************************************************************
-creates an RPC_ADDR_STR structure.
-
-The name can be null (RPC Alter-Context)
+ Inits an RPC_ADDR_STR structure.
********************************************************************/
-static void make_rpc_addr_str(RPC_ADDR_STR *str, char *name)
+
+static void init_rpc_addr_str(RPC_ADDR_STR *str, char *name)
{
- if (str == NULL ) return;
- if (name == NULL)
- {
- str->len = 1;
- fstrcpy(str->str, "");
- }
- else
- {
- str->len = strlen(name) + 1;
- fstrcpy(str->str, name);
- }
+ str->len = strlen(name) + 1;
+ fstrcpy(str->str, name);
}
/*******************************************************************
-reads or writes an RPC_ADDR_STR structure.
+ Reads or writes an RPC_ADDR_STR structure.
********************************************************************/
-static void smb_io_rpc_addr_str(char *desc, RPC_ADDR_STR *str, prs_struct *ps, int depth)
+
+static BOOL smb_io_rpc_addr_str(char *desc, RPC_ADDR_STR *str, prs_struct *ps, int depth)
{
- if (str == NULL) return;
+ if (str == NULL)
+ return False;
prs_debug(ps, depth, desc, "smb_io_rpc_addr_str");
depth++;
- prs_align(ps);
+ if(!prs_align(ps))
+ return False;
- prs_uint16 ( "len", ps, depth, &(str->len));
- prs_uint8s (True, "str", ps, depth, (uchar*)str->str, str->len);
+ if(!prs_uint16 ( "len", ps, depth, &str->len))
+ return False;
+ if(!prs_uint8s (True, "str", ps, depth, (uchar*)str->str, MIN(str->len, sizeof(str->str)) ))
+ return False;
+ return True;
}
/*******************************************************************
-creates an RPC_HDR_BBA structure.
+ Inits an RPC_HDR_BBA structure.
********************************************************************/
-static void make_rpc_hdr_bba(RPC_HDR_BBA *bba, uint16 max_tsize, uint16 max_rsize, uint32 assoc_gid)
-{
- if (bba == NULL) return;
+static void init_rpc_hdr_bba(RPC_HDR_BBA *bba, uint16 max_tsize, uint16 max_rsize, uint32 assoc_gid)
+{
bba->max_tsize = max_tsize; /* maximum transmission fragment size (0x1630) */
bba->max_rsize = max_rsize; /* max receive fragment size (0x1630) */
bba->assoc_gid = assoc_gid; /* associated group id (0x0) */
}
/*******************************************************************
-reads or writes an RPC_HDR_BBA structure.
+ Reads or writes an RPC_HDR_BBA structure.
********************************************************************/
-static void smb_io_rpc_hdr_bba(char *desc, RPC_HDR_BBA *rpc, prs_struct *ps, int depth)
+
+static BOOL smb_io_rpc_hdr_bba(char *desc, RPC_HDR_BBA *rpc, prs_struct *ps, int depth)
{
- if (rpc == NULL) return;
+ if (rpc == NULL)
+ return False;
prs_debug(ps, depth, desc, "smb_io_rpc_hdr_bba");
depth++;
- prs_uint16("max_tsize", ps, depth, &(rpc->max_tsize));
- prs_uint16("max_rsize", ps, depth, &(rpc->max_rsize));
- prs_uint32("assoc_gid", ps, depth, &(rpc->assoc_gid));
+ if(!prs_uint16("max_tsize", ps, depth, &rpc->max_tsize))
+ return False;
+ if(!prs_uint16("max_rsize", ps, depth, &rpc->max_rsize))
+ return False;
+ if(!prs_uint32("assoc_gid", ps, depth, &rpc->assoc_gid))
+ return False;
+ return True;
}
/*******************************************************************
-creates an RPC_HDR_RB structure.
+ Inits an RPC_HDR_RB structure.
********************************************************************/
-void make_rpc_hdr_rb(RPC_HDR_RB *rpc,
+
+void init_rpc_hdr_rb(RPC_HDR_RB *rpc,
uint16 max_tsize, uint16 max_rsize, uint32 assoc_gid,
uint32 num_elements, uint16 context_id, uint8 num_syntaxes,
RPC_IFACE *abstract, RPC_IFACE *transfer)
{
- if (rpc == NULL) return;
-
- make_rpc_hdr_bba(&(rpc->bba), max_tsize, max_rsize, assoc_gid);
+ init_rpc_hdr_bba(&rpc->bba, max_tsize, max_rsize, assoc_gid);
rpc->num_elements = num_elements ; /* the number of elements (0x1) */
rpc->context_id = context_id ; /* presentation context identifier (0x0) */
rpc->num_syntaxes = num_syntaxes ; /* the number of syntaxes (has always been 1?)(0x1) */
/* num and vers. of interface client is using */
- memcpy(&(rpc->abstract), abstract, sizeof(rpc->abstract));
+ rpc->abstract = *abstract;
/* num and vers. of interface to use for replies */
- memcpy(&(rpc->transfer), transfer, sizeof(rpc->transfer));
+ rpc->transfer = *transfer;
}
/*******************************************************************
-reads or writes an RPC_HDR_RB structure.
+ Reads or writes an RPC_HDR_RB structure.
********************************************************************/
-void smb_io_rpc_hdr_rb(char *desc, RPC_HDR_RB *rpc, prs_struct *ps, int depth)
+
+BOOL smb_io_rpc_hdr_rb(char *desc, RPC_HDR_RB *rpc, prs_struct *ps, int depth)
{
- if (rpc == NULL) return;
+ if (rpc == NULL)
+ return False;
prs_debug(ps, depth, desc, "smb_io_rpc_hdr_rb");
depth++;
- smb_io_rpc_hdr_bba("", &(rpc->bba), ps, depth);
+ if(!smb_io_rpc_hdr_bba("", &rpc->bba, ps, depth))
+ return False;
+
+ if(!prs_uint32("num_elements", ps, depth, &rpc->num_elements))
+ return False;
+ if(!prs_uint16("context_id ", ps, depth, &rpc->context_id ))
+ return False;
+ if(!prs_uint8 ("num_syntaxes", ps, depth, &rpc->num_syntaxes))
+ return False;
- prs_uint32("num_elements", ps, depth, &(rpc->num_elements));
- prs_uint16("context_id ", ps, depth, &(rpc->context_id ));
- prs_uint8 ("num_syntaxes", ps, depth, &(rpc->num_syntaxes));
+ if(!smb_io_rpc_iface("", &rpc->abstract, ps, depth))
+ return False;
+ if(!smb_io_rpc_iface("", &rpc->transfer, ps, depth))
+ return False;
- smb_io_rpc_iface("", &(rpc->abstract), ps, depth);
- smb_io_rpc_iface("", &(rpc->transfer), ps, depth);
+ return True;
}
/*******************************************************************
-creates an RPC_RESULTS structure.
-
-lkclXXXX only one reason at the moment!
+ Inits an RPC_RESULTS structure.
+ lkclXXXX only one reason at the moment!
********************************************************************/
-static void make_rpc_results(RPC_RESULTS *res,
+
+static void init_rpc_results(RPC_RESULTS *res,
uint8 num_results, uint16 result, uint16 reason)
{
- if (res == NULL) return;
-
res->num_results = num_results; /* the number of results (0x01) */
res->result = result ; /* result (0x00 = accept) */
res->reason = reason ; /* reason (0x00 = no reason specified) */
}
/*******************************************************************
-reads or writes an RPC_RESULTS structure.
-
-lkclXXXX only one reason at the moment!
+ Reads or writes an RPC_RESULTS structure.
+ lkclXXXX only one reason at the moment!
********************************************************************/
-static void smb_io_rpc_results(char *desc, RPC_RESULTS *res, prs_struct *ps, int depth)
+
+static BOOL smb_io_rpc_results(char *desc, RPC_RESULTS *res, prs_struct *ps, int depth)
{
- if (res == NULL) return;
+ if (res == NULL)
+ return False;
prs_debug(ps, depth, desc, "smb_io_rpc_results");
depth++;
- prs_align(ps);
+ if(!prs_align(ps))
+ return False;
- prs_uint8 ("num_results", ps, depth, &(res->num_results));
+ if(!prs_uint8 ("num_results", ps, depth, &res->num_results))
+ return False;
- prs_align(ps);
+ if(!prs_align(ps))
+ return False;
- prs_uint16("result ", ps, depth, &(res->result ));
- prs_uint16("reason ", ps, depth, &(res->reason ));
+ if(!prs_uint16("result ", ps, depth, &res->result))
+ return False;
+ if(!prs_uint16("reason ", ps, depth, &res->reason))
+ return False;
+ return True;
}
/*******************************************************************
-creates an RPC_HDR_BA structure.
+ Init an RPC_HDR_BA structure.
-lkclXXXX only one reason at the moment!
-jfm: nope two ! The pipe_addr can be NULL !
+ lkclXXXX only one reason at the moment!
********************************************************************/
-void make_rpc_hdr_ba(RPC_HDR_BA *rpc,
+
+void init_rpc_hdr_ba(RPC_HDR_BA *rpc,
uint16 max_tsize, uint16 max_rsize, uint32 assoc_gid,
char *pipe_addr,
uint8 num_results, uint16 result, uint16 reason,
RPC_IFACE *transfer)
{
- if (rpc == NULL || transfer == NULL) return;
-
- make_rpc_hdr_bba (&(rpc->bba ), max_tsize, max_rsize, assoc_gid);
- make_rpc_addr_str(&(rpc->addr), pipe_addr);
- make_rpc_results (&(rpc->res ), num_results, result, reason);
+ init_rpc_hdr_bba (&rpc->bba, max_tsize, max_rsize, assoc_gid);
+ init_rpc_addr_str(&rpc->addr, pipe_addr);
+ init_rpc_results (&rpc->res, num_results, result, reason);
/* the transfer syntax from the request */
- memcpy(&(rpc->transfer), transfer, sizeof(rpc->transfer));
+ memcpy(&rpc->transfer, transfer, sizeof(rpc->transfer));
}
/*******************************************************************
-reads or writes an RPC_HDR_BA structure.
+ Reads or writes an RPC_HDR_BA structure.
********************************************************************/
-void smb_io_rpc_hdr_ba(char *desc, RPC_HDR_BA *rpc, prs_struct *ps, int depth)
+
+BOOL smb_io_rpc_hdr_ba(char *desc, RPC_HDR_BA *rpc, prs_struct *ps, int depth)
{
- if (rpc == NULL) return;
+ if (rpc == NULL)
+ return False;
prs_debug(ps, depth, desc, "smb_io_rpc_hdr_ba");
depth++;
- smb_io_rpc_hdr_bba ("", &(rpc->bba) , ps, depth);
- smb_io_rpc_addr_str("", &(rpc->addr) , ps, depth);
- smb_io_rpc_results ("", &(rpc->res) , ps, depth);
- smb_io_rpc_iface ("", &(rpc->transfer), ps, depth);
+ if(!smb_io_rpc_hdr_bba("", &rpc->bba, ps, depth))
+ return False;
+ if(!smb_io_rpc_addr_str("", &rpc->addr, ps, depth))
+ return False;
+ if(!smb_io_rpc_results("", &rpc->res, ps, depth))
+ return False;
+ if(!smb_io_rpc_iface("", &rpc->transfer, ps, depth))
+ return False;
+ return True;
}
/*******************************************************************
-creates an RPC_HDR_REQ structure.
+ Init an RPC_HDR_REQ structure.
********************************************************************/
-void make_rpc_hdr_req(RPC_HDR_REQ *hdr, uint32 alloc_hint, uint16 opnum)
-{
- if (hdr == NULL) return;
+void init_rpc_hdr_req(RPC_HDR_REQ *hdr, uint32 alloc_hint, uint16 opnum)
+{
hdr->alloc_hint = alloc_hint; /* allocation hint */
hdr->context_id = 0; /* presentation context identifier */
hdr->opnum = opnum; /* opnum */
}
/*******************************************************************
-reads or writes an RPC_HDR_REQ structure.
+ Reads or writes an RPC_HDR_REQ structure.
********************************************************************/
-void smb_io_rpc_hdr_req(char *desc, RPC_HDR_REQ *rpc, prs_struct *ps, int depth)
+
+BOOL smb_io_rpc_hdr_req(char *desc, RPC_HDR_REQ *rpc, prs_struct *ps, int depth)
{
- if (rpc == NULL) return;
+ if (rpc == NULL)
+ return False;
prs_debug(ps, depth, desc, "smb_io_rpc_hdr_req");
depth++;
- prs_uint32("alloc_hint", ps, depth, &(rpc->alloc_hint));
- prs_uint16("context_id", ps, depth, &(rpc->context_id));
- prs_uint16("opnum ", ps, depth, &(rpc->opnum));
+ if(!prs_uint32("alloc_hint", ps, depth, &rpc->alloc_hint))
+ return False;
+ if(!prs_uint16("context_id", ps, depth, &rpc->context_id))
+ return False;
+ if(!prs_uint16("opnum ", ps, depth, &rpc->opnum))
+ return False;
+ return True;
}
/*******************************************************************
-reads or writes an RPC_HDR_RESP structure.
+ Reads or writes an RPC_HDR_RESP structure.
********************************************************************/
-void smb_io_rpc_hdr_resp(char *desc, RPC_HDR_RESP *rpc, prs_struct *ps, int depth)
+
+BOOL smb_io_rpc_hdr_resp(char *desc, RPC_HDR_RESP *rpc, prs_struct *ps, int depth)
{
- if (rpc == NULL) return;
+ if (rpc == NULL)
+ return False;
prs_debug(ps, depth, desc, "smb_io_rpc_hdr_resp");
depth++;
- prs_uint32("alloc_hint", ps, depth, &(rpc->alloc_hint));
- prs_uint16("context_id", ps, depth, &(rpc->context_id));
- prs_uint8 ("cancel_ct ", ps, depth, &(rpc->cancel_count));
- prs_uint8 ("reserved ", ps, depth, &(rpc->reserved));
+ if(!prs_uint32("alloc_hint", ps, depth, &rpc->alloc_hint))
+ return False;
+ if(!prs_uint16("context_id", ps, depth, &rpc->context_id))
+ return False;
+ if(!prs_uint8 ("cancel_ct ", ps, depth, &rpc->cancel_count))
+ return False;
+ if(!prs_uint8 ("reserved ", ps, depth, &rpc->reserved))
+ return False;
+ return True;
+}
+
+/*******************************************************************
+ Reads or writes an RPC_HDR_FAULT structure.
+********************************************************************/
+
+BOOL smb_io_rpc_hdr_fault(char *desc, RPC_HDR_FAULT *rpc, prs_struct *ps, int depth)
+{
+ if (rpc == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_rpc_hdr_fault");
+ depth++;
+
+ if(!prs_uint32("status ", ps, depth, &rpc->status))
+ return False;
+ if(!prs_uint32("reserved", ps, depth, &rpc->reserved))
+ return False;
+
+ return True;
}
/*******************************************************************
-creates an RPC_HDR_AUTHA structure.
+ Init an RPC_HDR_AUTHA structure.
********************************************************************/
-void make_rpc_hdr_autha(RPC_HDR_AUTHA *rai,
+
+void init_rpc_hdr_autha(RPC_HDR_AUTHA *rai,
uint16 max_tsize, uint16 max_rsize,
uint8 auth_type, uint8 auth_level,
uint8 stub_type_len)
{
- if (rai == NULL) return;
-
rai->max_tsize = max_tsize; /* maximum transmission fragment size (0x1630) */
rai->max_rsize = max_rsize; /* max receive fragment size (0x1630) */
}
/*******************************************************************
-reads or writes an RPC_HDR_AUTHA structure.
+ Reads or writes an RPC_HDR_AUTHA structure.
********************************************************************/
-void smb_io_rpc_hdr_autha(char *desc, RPC_HDR_AUTHA *rai, prs_struct *ps, int depth)
+
+BOOL smb_io_rpc_hdr_autha(char *desc, RPC_HDR_AUTHA *rai, prs_struct *ps, int depth)
{
- if (rai == NULL) return;
+ if (rai == NULL)
+ return False;
prs_debug(ps, depth, desc, "smb_io_rpc_hdr_autha");
depth++;
- prs_uint16("max_tsize ", ps, depth, &(rai->max_tsize));
- prs_uint16("max_rsize ", ps, depth, &(rai->max_rsize));
+ if(!prs_uint16("max_tsize ", ps, depth, &rai->max_tsize))
+ return False;
+ if(!prs_uint16("max_rsize ", ps, depth, &rai->max_rsize))
+ return False;
+
+ if(!prs_uint8 ("auth_type ", ps, depth, &rai->auth_type)) /* 0x0a nt lm ssp */
+ return False;
+ if(!prs_uint8 ("auth_level ", ps, depth, &rai->auth_level)) /* 0x06 */
+ return False;
+ if(!prs_uint8 ("stub_type_len", ps, depth, &rai->stub_type_len))
+ return False;
+ if(!prs_uint8 ("padding ", ps, depth, &rai->padding))
+ return False;
- prs_uint8 ("auth_type ", ps, depth, &(rai->auth_type )); /* 0x0a nt lm ssp */
- prs_uint8 ("auth_level ", ps, depth, &(rai->auth_level ));/* 0x06 */
- prs_uint8 ("stub_type_len", ps, depth, &(rai->stub_type_len));
- prs_uint8 ("padding ", ps, depth, &(rai->padding ));
+ if(!prs_uint32("unknown ", ps, depth, &rai->unknown)) /* 0x0014a0c0 */
+ return False;
- prs_uint32("unknown ", ps, depth, &(rai->unknown )); /* 0x0014a0c0 */
+ return True;
}
/*******************************************************************
-checks an RPC_HDR_AUTH structure.
+ Checks an RPC_HDR_AUTH structure.
********************************************************************/
+
BOOL rpc_hdr_auth_chk(RPC_HDR_AUTH *rai)
{
- return (rai->auth_type == 0x0a && rai->auth_level == 0x06);
+ return (rai->auth_type == NTLMSSP_AUTH_TYPE && rai->auth_level == NTLMSSP_AUTH_LEVEL);
}
/*******************************************************************
-creates an RPC_HDR_AUTH structure.
+ Inits an RPC_HDR_AUTH structure.
********************************************************************/
-void make_rpc_hdr_auth(RPC_HDR_AUTH *rai,
+
+void init_rpc_hdr_auth(RPC_HDR_AUTH *rai,
uint8 auth_type, uint8 auth_level,
uint8 stub_type_len,
uint32 ptr)
{
- if (rai == NULL) return;
-
rai->auth_type = auth_type; /* nt lm ssp 0x0a */
rai->auth_level = auth_level; /* 0x06 */
rai->stub_type_len = stub_type_len; /* 0x00 */
}
/*******************************************************************
-reads or writes an RPC_HDR_AUTH structure.
+ Reads or writes an RPC_HDR_AUTH structure.
********************************************************************/
-void smb_io_rpc_hdr_auth(char *desc, RPC_HDR_AUTH *rai, prs_struct *ps, int depth)
+
+BOOL smb_io_rpc_hdr_auth(char *desc, RPC_HDR_AUTH *rai, prs_struct *ps, int depth)
{
- if (rai == NULL) return;
+ if (rai == NULL)
+ return False;
prs_debug(ps, depth, desc, "smb_io_rpc_hdr_auth");
depth++;
- prs_uint8 ("auth_type ", ps, depth, &(rai->auth_type )); /* 0x0a nt lm ssp */
- prs_uint8 ("auth_level ", ps, depth, &(rai->auth_level ));/* 0x06 */
- prs_uint8 ("stub_type_len", ps, depth, &(rai->stub_type_len));
- prs_uint8 ("padding ", ps, depth, &(rai->padding ));
+ if(!prs_align(ps))
+ return False;
- prs_uint32("unknown ", ps, depth, &(rai->unknown )); /* 0x0014a0c0 */
+ if(!prs_uint8 ("auth_type ", ps, depth, &rai->auth_type)) /* 0x0a nt lm ssp */
+ return False;
+ if(!prs_uint8 ("auth_level ", ps, depth, &rai->auth_level)) /* 0x06 */
+ return False;
+ if(!prs_uint8 ("stub_type_len", ps, depth, &rai->stub_type_len))
+ return False;
+ if(!prs_uint8 ("padding ", ps, depth, &rai->padding))
+ return False;
+
+ if(!prs_uint32("unknown ", ps, depth, &rai->unknown)) /* 0x0014a0c0 */
+ return False;
+
+ return True;
}
/*******************************************************************
-checks an RPC_AUTH_VERIFIER structure.
+ Checks an RPC_AUTH_VERIFIER structure.
********************************************************************/
+
BOOL rpc_auth_verifier_chk(RPC_AUTH_VERIFIER *rav,
char *signature, uint32 msg_type)
{
}
/*******************************************************************
-creates an RPC_AUTH_VERIFIER structure.
+ Inits an RPC_AUTH_VERIFIER structure.
********************************************************************/
-void make_rpc_auth_verifier(RPC_AUTH_VERIFIER *rav,
+
+void init_rpc_auth_verifier(RPC_AUTH_VERIFIER *rav,
char *signature, uint32 msg_type)
{
- if (rav == NULL) return;
-
fstrcpy(rav->signature, signature); /* "NTLMSSP" */
rav->msg_type = msg_type; /* NTLMSSP_MESSAGE_TYPE */
}
/*******************************************************************
-reads or writes an RPC_AUTH_VERIFIER structure.
+ Reads or writes an RPC_AUTH_VERIFIER structure.
********************************************************************/
-void smb_io_rpc_auth_verifier(char *desc, RPC_AUTH_VERIFIER *rav, prs_struct *ps, int depth)
+
+BOOL smb_io_rpc_auth_verifier(char *desc, RPC_AUTH_VERIFIER *rav, prs_struct *ps, int depth)
{
- if (rav == NULL) return;
+ if (rav == NULL)
+ return False;
prs_debug(ps, depth, desc, "smb_io_rpc_auth_verifier");
depth++;
- prs_string("signature", ps, depth, rav->signature, 0, sizeof(rav->signature)); /* "NTLMSSP" */
- prs_uint32("msg_type ", ps, depth, &(rav->msg_type )); /* NTLMSSP_MESSAGE_TYPE */
+ /* "NTLMSSP" */
+ if(!prs_string("signature", ps, depth, rav->signature, strlen("NTLMSSP"),
+ sizeof(rav->signature)))
+ return False;
+ if(!prs_uint32("msg_type ", ps, depth, &rav->msg_type)) /* NTLMSSP_MESSAGE_TYPE */
+ return False;
+
+ return True;
}
/*******************************************************************
-creates an RPC_AUTH_NTLMSSP_NEG structure.
+ Inits an RPC_AUTH_NTLMSSP_NEG structure.
********************************************************************/
-void make_rpc_auth_ntlmssp_neg(RPC_AUTH_NTLMSSP_NEG *neg,
+
+void init_rpc_auth_ntlmssp_neg(RPC_AUTH_NTLMSSP_NEG *neg,
uint32 neg_flgs,
fstring myname, fstring domain)
{
int len_myname = strlen(myname);
int len_domain = strlen(domain);
- if (neg == NULL) return;
-
neg->neg_flgs = neg_flgs ; /* 0x00b2b3 */
- make_str_hdr(&neg->hdr_domain, len_domain, len_domain, 0x20 + len_myname);
- make_str_hdr(&neg->hdr_myname, len_myname, len_myname, 0x20);
+ init_str_hdr(&neg->hdr_domain, len_domain, len_domain, 0x20 + len_myname);
+ init_str_hdr(&neg->hdr_myname, len_myname, len_myname, 0x20);
fstrcpy(neg->myname, myname);
fstrcpy(neg->domain, domain);
}
/*******************************************************************
-reads or writes an RPC_AUTH_NTLMSSP_NEG structure.
-
-*** lkclXXXX HACK ALERT! ***
+ Reads or writes an RPC_AUTH_NTLMSSP_NEG structure.
+ *** lkclXXXX HACK ALERT! ***
********************************************************************/
-void smb_io_rpc_auth_ntlmssp_neg(char *desc, RPC_AUTH_NTLMSSP_NEG *neg, prs_struct *ps, int depth)
+
+BOOL smb_io_rpc_auth_ntlmssp_neg(char *desc, RPC_AUTH_NTLMSSP_NEG *neg, prs_struct *ps, int depth)
{
- if (neg == NULL) return;
+ if (neg == NULL)
+ return False;
prs_debug(ps, depth, desc, "smb_io_rpc_auth_ntlmssp_neg");
depth++;
- prs_uint32("neg_flgs ", ps, depth, &(neg->neg_flgs));
+ if(!prs_uint32("neg_flgs ", ps, depth, &neg->neg_flgs))
+ return False;
- if (ps->io)
- {
+ if (ps->io) {
uint32 old_offset;
+ uint32 old_neg_flags = neg->neg_flgs;
/* reading */
ZERO_STRUCTP(neg);
- smb_io_strhdr("hdr_domain", &(neg->hdr_domain), ps, depth);
- smb_io_strhdr("hdr_myname", &(neg->hdr_myname), ps, depth);
+ neg->neg_flgs = old_neg_flags;
+
+ if(!smb_io_strhdr("hdr_domain", &neg->hdr_domain, ps, depth))
+ return False;
+ if(!smb_io_strhdr("hdr_myname", &neg->hdr_myname, ps, depth))
+ return False;
+
+ old_offset = prs_offset(ps);
+
+ /* lkclXXXX HACK! */
+ if(!prs_set_offset(ps, neg->hdr_myname.buffer + 0x50))
+ return False;
- old_offset = ps->offset;
+ if(!prs_uint8s(True, "myname", ps, depth, (uint8*)neg->myname,
+ MIN(neg->hdr_myname.str_str_len, sizeof(neg->myname))))
+ return False;
- ps->offset = neg->hdr_myname .buffer + 0x50; /* lkclXXXX HACK! */
- prs_uint8s(True , "myname", ps, depth, (uint8*)neg->myname , MIN(neg->hdr_myname .str_str_len, sizeof(neg->myname )));
- old_offset += neg->hdr_myname .str_str_len;
+ old_offset += neg->hdr_myname.str_str_len;
+
+ /* lkclXXXX HACK! */
+ if(!prs_set_offset(ps, neg->hdr_domain.buffer + 0x50))
+ return False;
+
+ if(!prs_uint8s(True, "domain", ps, depth, (uint8*)neg->domain,
+ MIN(neg->hdr_domain.str_str_len, sizeof(neg->domain ))))
+ return False;
- ps->offset = neg->hdr_domain .buffer + 0x50; /* lkclXXXX HACK! */
- prs_uint8s(True , "domain", ps, depth, (uint8*)neg->domain , MIN(neg->hdr_domain .str_str_len, sizeof(neg->domain )));
old_offset += neg->hdr_domain .str_str_len;
- ps->offset = old_offset;
- }
- else
- {
+ if(!prs_set_offset(ps, old_offset))
+ return False;
+ } else {
/* writing */
- smb_io_strhdr("hdr_domain", &(neg->hdr_domain), ps, depth);
- smb_io_strhdr("hdr_myname", &(neg->hdr_myname), ps, depth);
-
- prs_uint8s(True , "myname", ps, depth, (uint8*)neg->myname , MIN(neg->hdr_myname .str_str_len, sizeof(neg->myname )));
- prs_uint8s(True , "domain", ps, depth, (uint8*)neg->domain , MIN(neg->hdr_domain .str_str_len, sizeof(neg->domain )));
+ if(!smb_io_strhdr("hdr_domain", &neg->hdr_domain, ps, depth))
+ return False;
+ if(!smb_io_strhdr("hdr_myname", &neg->hdr_myname, ps, depth))
+ return False;
+
+ if(!prs_uint8s(True, "myname", ps, depth, (uint8*)neg->myname,
+ MIN(neg->hdr_myname.str_str_len, sizeof(neg->myname))))
+ return False;
+ if(!prs_uint8s(True, "domain", ps, depth, (uint8*)neg->domain,
+ MIN(neg->hdr_domain.str_str_len, sizeof(neg->domain ))))
+ return False;
}
+
+ return True;
}
/*******************************************************************
creates an RPC_AUTH_NTLMSSP_CHAL structure.
********************************************************************/
-void make_rpc_auth_ntlmssp_chal(RPC_AUTH_NTLMSSP_CHAL *chl,
+
+void init_rpc_auth_ntlmssp_chal(RPC_AUTH_NTLMSSP_CHAL *chl,
uint32 neg_flags,
uint8 challenge[8])
{
- if (chl == NULL) return;
-
chl->unknown_1 = 0x0;
chl->unknown_2 = 0x00000028;
chl->neg_flags = neg_flags; /* 0x0082b1 */
memcpy(chl->challenge, challenge, sizeof(chl->challenge));
- bzero (chl->reserved , sizeof(chl->reserved));
+ memset((char *)chl->reserved , '\0', sizeof(chl->reserved));
}
/*******************************************************************
-reads or writes an RPC_AUTH_NTLMSSP_CHAL structure.
+ Reads or writes an RPC_AUTH_NTLMSSP_CHAL structure.
********************************************************************/
-void smb_io_rpc_auth_ntlmssp_chal(char *desc, RPC_AUTH_NTLMSSP_CHAL *chl, prs_struct *ps, int depth)
+
+BOOL smb_io_rpc_auth_ntlmssp_chal(char *desc, RPC_AUTH_NTLMSSP_CHAL *chl, prs_struct *ps, int depth)
{
- if (chl == NULL) return;
+ if (chl == NULL)
+ return False;
prs_debug(ps, depth, desc, "smb_io_rpc_auth_ntlmssp_chal");
depth++;
- prs_uint32("unknown_1", ps, depth, &(chl->unknown_1)); /* 0x0000 0000 */
- prs_uint32("unknown_2", ps, depth, &(chl->unknown_2)); /* 0x0000 b2b3 */
- prs_uint32("neg_flags", ps, depth, &(chl->neg_flags)); /* 0x0000 82b1 */
+ if(!prs_uint32("unknown_1", ps, depth, &chl->unknown_1)) /* 0x0000 0000 */
+ return False;
+ if(!prs_uint32("unknown_2", ps, depth, &chl->unknown_2)) /* 0x0000 b2b3 */
+ return False;
+ if(!prs_uint32("neg_flags", ps, depth, &chl->neg_flags)) /* 0x0000 82b1 */
+ return False;
- prs_uint8s (False, "challenge", ps, depth, chl->challenge, sizeof(chl->challenge));
- prs_uint8s (False, "reserved ", ps, depth, chl->reserved , sizeof(chl->reserved ));
+ if(!prs_uint8s (False, "challenge", ps, depth, chl->challenge, sizeof(chl->challenge)))
+ return False;
+ if(!prs_uint8s (False, "reserved ", ps, depth, chl->reserved , sizeof(chl->reserved )))
+ return False;
+
+ return True;
}
/*******************************************************************
-creates an RPC_AUTH_NTLMSSP_RESP structure.
-
-*** lkclXXXX FUDGE! HAVE TO MANUALLY SPECIFY OFFSET HERE (0x1c bytes) ***
-*** lkclXXXX the actual offset is at the start of the auth verifier ***
+ Inits an RPC_AUTH_NTLMSSP_RESP structure.
+ *** lkclXXXX FUDGE! HAVE TO MANUALLY SPECIFY OFFSET HERE (0x1c bytes) ***
+ *** lkclXXXX the actual offset is at the start of the auth verifier ***
********************************************************************/
-void make_rpc_auth_ntlmssp_resp(RPC_AUTH_NTLMSSP_RESP *rsp,
+
+void init_rpc_auth_ntlmssp_resp(RPC_AUTH_NTLMSSP_RESP *rsp,
uchar lm_resp[24], uchar nt_resp[24],
char *domain, char *user, char *wks,
uint32 neg_flags)
{
uint32 offset;
int dom_len = strlen(domain);
- int wks_len = strlen(wks );
- int usr_len = strlen(user );
- int lm_len = lm_resp != NULL ? 24 : 0;
- int nt_len = nt_resp != NULL ? 24 : 0;
+ int wks_len = strlen(wks);
+ int usr_len = strlen(user);
+ int lm_len = (lm_resp != NULL) ? 24 : 0;
+ int nt_len = (nt_resp != NULL) ? 24 : 0;
DEBUG(5,("make_rpc_auth_ntlmssp_resp\n"));
- if (rsp == NULL) return;
-
#ifdef DEBUG_PASSWORD
DEBUG(100,("lm_resp\n"));
- dump_data(100, lm_resp, 24);
+ dump_data(100, (char *)lm_resp, 24);
DEBUG(100,("nt_resp\n"));
- dump_data(100, nt_resp, 24);
+ dump_data(100, (char *)nt_resp, 24);
#endif
DEBUG(6,("dom: %s user: %s wks: %s neg_flgs: 0x%x\n",
usr_len *= 2;
}
- make_str_hdr(&rsp->hdr_domain , dom_len, dom_len, offset);
+ init_str_hdr(&rsp->hdr_domain, dom_len, dom_len, offset);
offset += dom_len;
- make_str_hdr(&rsp->hdr_usr , usr_len, usr_len, offset);
+ init_str_hdr(&rsp->hdr_usr, usr_len, usr_len, offset);
offset += usr_len;
- make_str_hdr(&rsp->hdr_wks , wks_len, wks_len, offset);
+ init_str_hdr(&rsp->hdr_wks, wks_len, wks_len, offset);
offset += wks_len;
- make_str_hdr(&rsp->hdr_lm_resp, lm_len , lm_len , offset);
+ init_str_hdr(&rsp->hdr_lm_resp, lm_len, lm_len, offset);
offset += lm_len;
- make_str_hdr(&rsp->hdr_nt_resp, nt_len , nt_len , offset);
+ init_str_hdr(&rsp->hdr_nt_resp, nt_len, nt_len, offset);
offset += nt_len;
- make_str_hdr(&rsp->hdr_sess_key, 0, 0, offset);
+ init_str_hdr(&rsp->hdr_sess_key, 0, 0, offset);
rsp->neg_flags = neg_flags;
memcpy(rsp->lm_resp, lm_resp, 24);
memcpy(rsp->nt_resp, nt_resp, 24);
- if (IS_BITS_SET_ALL(neg_flags, NTLMSSP_NEGOTIATE_UNICODE))
- {
- ascii_to_unibuf(rsp->domain, domain, sizeof(rsp->domain)-2);
- ascii_to_unibuf(rsp->user , user , sizeof(rsp->user )-2);
- ascii_to_unibuf(rsp->wks , wks , sizeof(rsp->wks )-2);
- }
- else
- {
+ if (IS_BITS_SET_ALL(neg_flags, NTLMSSP_NEGOTIATE_UNICODE)) {
+ dos_struni2(rsp->domain, domain, sizeof(rsp->domain));
+ dos_struni2(rsp->user, user, sizeof(rsp->user));
+ dos_struni2(rsp->wks, wks, sizeof(rsp->wks));
+ } else {
fstrcpy(rsp->domain, domain);
- fstrcpy(rsp->user , user );
- fstrcpy(rsp->wks , wks );
+ fstrcpy(rsp->user, user);
+ fstrcpy(rsp->wks, wks);
}
rsp->sess_key[0] = 0;
}
/*******************************************************************
-reads or writes an RPC_AUTH_NTLMSSP_RESP structure.
-
-*** lkclXXXX FUDGE! HAVE TO MANUALLY SPECIFY OFFSET HERE (0x1c bytes) ***
-*** lkclXXXX the actual offset is at the start of the auth verifier ***
+ Reads or writes an RPC_AUTH_NTLMSSP_RESP structure.
+ *** lkclXXXX FUDGE! HAVE TO MANUALLY SPECIFY OFFSET HERE (0x1c bytes) ***
+ *** lkclXXXX the actual offset is at the start of the auth verifier ***
********************************************************************/
-void smb_io_rpc_auth_ntlmssp_resp(char *desc, RPC_AUTH_NTLMSSP_RESP *rsp, prs_struct *ps, int depth)
+
+BOOL smb_io_rpc_auth_ntlmssp_resp(char *desc, RPC_AUTH_NTLMSSP_RESP *rsp, prs_struct *ps, int depth)
{
- if (rsp == NULL) return;
+ if (rsp == NULL)
+ return False;
prs_debug(ps, depth, desc, "smb_io_rpc_auth_ntlmssp_resp");
depth++;
- if (ps->io)
- {
+ if (ps->io) {
uint32 old_offset;
/* reading */
ZERO_STRUCTP(rsp);
- smb_io_strhdr("hdr_lm_resp ", &rsp->hdr_lm_resp , ps, depth);
- smb_io_strhdr("hdr_nt_resp ", &rsp->hdr_nt_resp , ps, depth);
- smb_io_strhdr("hdr_domain ", &rsp->hdr_domain , ps, depth);
- smb_io_strhdr("hdr_user ", &rsp->hdr_usr , ps, depth);
- smb_io_strhdr("hdr_wks ", &rsp->hdr_wks , ps, depth);
- smb_io_strhdr("hdr_sess_key", &rsp->hdr_sess_key, ps, depth);
+ if(!smb_io_strhdr("hdr_lm_resp ", &rsp->hdr_lm_resp, ps, depth))
+ return False;
+ if(!smb_io_strhdr("hdr_nt_resp ", &rsp->hdr_nt_resp, ps, depth))
+ return False;
+ if(!smb_io_strhdr("hdr_domain ", &rsp->hdr_domain, ps, depth))
+ return False;
+ if(!smb_io_strhdr("hdr_user ", &rsp->hdr_usr, ps, depth))
+ return False;
+ if(!smb_io_strhdr("hdr_wks ", &rsp->hdr_wks, ps, depth))
+ return False;
+ if(!smb_io_strhdr("hdr_sess_key", &rsp->hdr_sess_key, ps, depth))
+ return False;
+
+ if(!prs_uint32("neg_flags", ps, depth, &rsp->neg_flags)) /* 0x0000 82b1 */
+ return False;
+
+ old_offset = prs_offset(ps);
+
+ if(!prs_set_offset(ps, rsp->hdr_domain.buffer + 0x1c))
+ return False;
+
+ if(!prs_uint8s(True , "domain ", ps, depth, (uint8*)rsp->domain,
+ MIN(rsp->hdr_domain.str_str_len, sizeof(rsp->domain))))
+ return False;
- prs_uint32("neg_flags", ps, depth, &(rsp->neg_flags)); /* 0x0000 82b1 */
+ old_offset += rsp->hdr_domain.str_str_len;
- old_offset = ps->offset;
+ if(!prs_set_offset(ps, rsp->hdr_usr.buffer + 0x1c))
+ return False;
- ps->offset = rsp->hdr_domain .buffer + 0x1c;
- prs_uint8s(True , "domain ", ps, depth, (uint8*)rsp->domain , MIN(rsp->hdr_domain .str_str_len, sizeof(rsp->domain )));
- old_offset += rsp->hdr_domain .str_str_len;
+ if(!prs_uint8s(True , "user ", ps, depth, (uint8*)rsp->user,
+ MIN(rsp->hdr_usr.str_str_len, sizeof(rsp->user))))
+ return False;
- ps->offset = rsp->hdr_usr .buffer + 0x1c;
- prs_uint8s(True , "user ", ps, depth, (uint8*)rsp->user , MIN(rsp->hdr_usr .str_str_len, sizeof(rsp->user )));
- old_offset += rsp->hdr_usr .str_str_len;
+ old_offset += rsp->hdr_usr.str_str_len;
- ps->offset = rsp->hdr_wks .buffer + 0x1c;
- prs_uint8s(True , "wks ", ps, depth, (uint8*)rsp->wks , MIN(rsp->hdr_wks .str_str_len, sizeof(rsp->wks )));
- old_offset += rsp->hdr_wks .str_str_len;
+ if(!prs_set_offset(ps, rsp->hdr_wks.buffer + 0x1c))
+ return False;
- ps->offset = rsp->hdr_lm_resp .buffer + 0x1c;
- prs_uint8s(False, "lm_resp ", ps, depth, (uint8*)rsp->lm_resp , MIN(rsp->hdr_lm_resp .str_str_len, sizeof(rsp->lm_resp )));
- old_offset += rsp->hdr_lm_resp .str_str_len;
+ if(!prs_uint8s(True, "wks ", ps, depth, (uint8*)rsp->wks,
+ MIN(rsp->hdr_wks.str_str_len, sizeof(rsp->wks))))
+ return False;
- ps->offset = rsp->hdr_nt_resp .buffer + 0x1c;
- prs_uint8s(False, "nt_resp ", ps, depth, (uint8*)rsp->nt_resp , MIN(rsp->hdr_nt_resp .str_str_len, sizeof(rsp->nt_resp )));
- old_offset += rsp->hdr_nt_resp .str_str_len;
+ old_offset += rsp->hdr_wks.str_str_len;
+
+ if(!prs_set_offset(ps, rsp->hdr_lm_resp.buffer + 0x1c))
+ return False;
+
+ if(!prs_uint8s(False, "lm_resp ", ps, depth, (uint8*)rsp->lm_resp,
+ MIN(rsp->hdr_lm_resp.str_str_len, sizeof(rsp->lm_resp ))))
+ return False;
+
+ old_offset += rsp->hdr_lm_resp.str_str_len;
+
+ if(!prs_set_offset(ps, rsp->hdr_nt_resp.buffer + 0x1c))
+ return False;
+
+ if(!prs_uint8s(False, "nt_resp ", ps, depth, (uint8*)rsp->nt_resp,
+ MIN(rsp->hdr_nt_resp.str_str_len, sizeof(rsp->nt_resp ))))
+ return False;
+
+ old_offset += rsp->hdr_nt_resp.str_str_len;
+
+ if (rsp->hdr_sess_key.str_str_len != 0) {
+
+ if(!prs_set_offset(ps, rsp->hdr_sess_key.buffer + 0x1c))
+ return False;
- if (rsp->hdr_sess_key.str_str_len != 0)
- {
- ps->offset = rsp->hdr_sess_key.buffer + 0x1c;
old_offset += rsp->hdr_sess_key.str_str_len;
- prs_uint8s(False, "sess_key", ps, depth, (uint8*)rsp->sess_key, MIN(rsp->hdr_sess_key.str_str_len, sizeof(rsp->sess_key)));
+
+ if(!prs_uint8s(False, "sess_key", ps, depth, (uint8*)rsp->sess_key,
+ MIN(rsp->hdr_sess_key.str_str_len, sizeof(rsp->sess_key))))
+ return False;
}
- ps->offset = old_offset;
- }
- else
- {
+ if(!prs_set_offset(ps, old_offset))
+ return False;
+ } else {
/* writing */
- smb_io_strhdr("hdr_lm_resp ", &rsp->hdr_lm_resp , ps, depth);
- smb_io_strhdr("hdr_nt_resp ", &rsp->hdr_nt_resp , ps, depth);
- smb_io_strhdr("hdr_domain ", &rsp->hdr_domain , ps, depth);
- smb_io_strhdr("hdr_user ", &rsp->hdr_usr , ps, depth);
- smb_io_strhdr("hdr_wks ", &rsp->hdr_wks , ps, depth);
- smb_io_strhdr("hdr_sess_key", &rsp->hdr_sess_key, ps, depth);
-
- prs_uint32("neg_flags", ps, depth, &(rsp->neg_flags)); /* 0x0000 82b1 */
-
- prs_uint8s(True , "domain ", ps, depth, (uint8*)rsp->domain , MIN(rsp->hdr_domain .str_str_len, sizeof(rsp->domain )));
- prs_uint8s(True , "user ", ps, depth, (uint8*)rsp->user , MIN(rsp->hdr_usr .str_str_len, sizeof(rsp->user )));
- prs_uint8s(True , "wks ", ps, depth, (uint8*)rsp->wks , MIN(rsp->hdr_wks .str_str_len, sizeof(rsp->wks )));
- prs_uint8s(False, "lm_resp ", ps, depth, (uint8*)rsp->lm_resp , MIN(rsp->hdr_lm_resp .str_str_len, sizeof(rsp->lm_resp )));
- prs_uint8s(False, "nt_resp ", ps, depth, (uint8*)rsp->nt_resp , MIN(rsp->hdr_nt_resp .str_str_len, sizeof(rsp->nt_resp )));
- prs_uint8s(False, "sess_key", ps, depth, (uint8*)rsp->sess_key, MIN(rsp->hdr_sess_key.str_str_len, sizeof(rsp->sess_key)));
+ if(!smb_io_strhdr("hdr_lm_resp ", &rsp->hdr_lm_resp, ps, depth))
+ return False;
+ if(!smb_io_strhdr("hdr_nt_resp ", &rsp->hdr_nt_resp, ps, depth))
+ return False;
+ if(!smb_io_strhdr("hdr_domain ", &rsp->hdr_domain, ps, depth))
+ return False;
+ if(!smb_io_strhdr("hdr_user ", &rsp->hdr_usr, ps, depth))
+ return False;
+ if(!smb_io_strhdr("hdr_wks ", &rsp->hdr_wks, ps, depth))
+ return False;
+ if(!smb_io_strhdr("hdr_sess_key", &rsp->hdr_sess_key, ps, depth))
+ return False;
+
+ if(!prs_uint32("neg_flags", ps, depth, &rsp->neg_flags)) /* 0x0000 82b1 */
+ return False;
+
+ if(!prs_uint8s(True , "domain ", ps, depth, (uint8*)rsp->domain,
+ MIN(rsp->hdr_domain.str_str_len, sizeof(rsp->domain))))
+ return False;
+
+ if(!prs_uint8s(True , "user ", ps, depth, (uint8*)rsp->user,
+ MIN(rsp->hdr_usr.str_str_len, sizeof(rsp->user))))
+ return False;
+
+ if(!prs_uint8s(True , "wks ", ps, depth, (uint8*)rsp->wks,
+ MIN(rsp->hdr_wks.str_str_len, sizeof(rsp->wks))))
+ return False;
+ if(!prs_uint8s(False, "lm_resp ", ps, depth, (uint8*)rsp->lm_resp,
+ MIN(rsp->hdr_lm_resp .str_str_len, sizeof(rsp->lm_resp))))
+ return False;
+ if(!prs_uint8s(False, "nt_resp ", ps, depth, (uint8*)rsp->nt_resp,
+ MIN(rsp->hdr_nt_resp .str_str_len, sizeof(rsp->nt_resp ))))
+ return False;
+ if(!prs_uint8s(False, "sess_key", ps, depth, (uint8*)rsp->sess_key,
+ MIN(rsp->hdr_sess_key.str_str_len, sizeof(rsp->sess_key))))
+ return False;
}
+
+ return True;
}
/*******************************************************************
-checks an RPC_AUTH_NTLMSSP_CHK structure.
+ Checks an RPC_AUTH_NTLMSSP_CHK structure.
********************************************************************/
+
BOOL rpc_auth_ntlmssp_chk(RPC_AUTH_NTLMSSP_CHK *chk, uint32 crc32, uint32 seq_num)
{
if (chk == NULL)
- {
return False;
- }
if (chk->crc32 != crc32 ||
chk->ver != NTLMSSP_SIGN_VERSION ||
}
/*******************************************************************
-creates an RPC_AUTH_NTLMSSP_CHK structure.
+ Inits an RPC_AUTH_NTLMSSP_CHK structure.
********************************************************************/
-void make_rpc_auth_ntlmssp_chk(RPC_AUTH_NTLMSSP_CHK *chk,
+
+void init_rpc_auth_ntlmssp_chk(RPC_AUTH_NTLMSSP_CHK *chk,
uint32 ver, uint32 crc32, uint32 seq_num)
{
- if (chk == NULL) return;
-
- chk->ver = ver ;
+ chk->ver = ver;
chk->reserved = 0x0;
- chk->crc32 = crc32 ;
- chk->seq_num = seq_num ;
+ chk->crc32 = crc32;
+ chk->seq_num = seq_num;
}
/*******************************************************************
-reads or writes an RPC_AUTH_NTLMSSP_CHK structure.
+ Reads or writes an RPC_AUTH_NTLMSSP_CHK structure.
********************************************************************/
-void smb_io_rpc_auth_ntlmssp_chk(char *desc, RPC_AUTH_NTLMSSP_CHK *chk, prs_struct *ps, int depth)
+
+BOOL smb_io_rpc_auth_ntlmssp_chk(char *desc, RPC_AUTH_NTLMSSP_CHK *chk, prs_struct *ps, int depth)
{
- if (chk == NULL) return;
+ if (chk == NULL)
+ return False;
prs_debug(ps, depth, desc, "smb_io_rpc_auth_ntlmssp_chk");
depth++;
- prs_uint32("ver ", ps, depth, &(chk->ver ));
- prs_uint32("reserved", ps, depth, &(chk->reserved));
- prs_uint32("crc32 ", ps, depth, &(chk->crc32 ));
- prs_uint32("seq_num ", ps, depth, &(chk->seq_num ));
-}
+ if(!prs_align(ps))
+ return False;
+ if(!prs_uint32("ver ", ps, depth, &chk->ver))
+ return False;
+ if(!prs_uint32("reserved", ps, depth, &chk->reserved))
+ return False;
+ if(!prs_uint32("crc32 ", ps, depth, &chk->crc32))
+ return False;
+ if(!prs_uint32("seq_num ", ps, depth, &chk->seq_num))
+ return False;
+
+ return True;
+}
git.samba.org / sfrench / samba-autobuild / .git / blobdiff