diff options
Diffstat (limited to 'source3/rpc_parse/parse_net.c')
| -rw-r--r-- | source3/rpc_parse/parse_net.c | 1858 |
1 files changed, 647 insertions, 1211 deletions
diff --git a/source3/rpc_parse/parse_net.c b/source3/rpc_parse/parse_net.c index 277c2331b4..9588d1c53b 100644 --- a/source3/rpc_parse/parse_net.c +++ b/source3/rpc_parse/parse_net.c @@ -27,26 +27,31 @@ extern int DEBUGLEVEL; /******************************************************************* -reads or writes a structure. + Reads or writes a structure. ********************************************************************/ -static BOOL net_io_neg_flags(char *desc, NEG_FLAGS *neg, prs_struct *ps, int depth) + +static BOOL net_io_neg_flags(char *desc, NEG_FLAGS *neg, prs_struct *ps, int depth) { - if (neg == NULL) return False; + if (neg == NULL) + return False; prs_debug(ps, depth, desc, "net_io_neg_flags"); depth++; - prs_align(ps); + if(!prs_align(ps)) + return False; - prs_uint32("neg_flags", ps, depth, &(neg->neg_flags)); + if(!prs_uint32("neg_flags", ps, depth, &neg->neg_flags)) + return False; return True; } /******************************************************************* -creates a NETLOGON_INFO_3 structure. + Inits a NETLOGON_INFO_3 structure. ********************************************************************/ -static BOOL make_netinfo_3(NETLOGON_INFO_3 *info, uint32 flags, uint32 logon_attempts) + +static void init_netinfo_3(NETLOGON_INFO_3 *info, uint32 flags, uint32 logon_attempts) { info->flags = flags; info->logon_attempts = logon_attempts; @@ -55,67 +60,80 @@ static BOOL make_netinfo_3(NETLOGON_INFO_3 *info, uint32 flags, uint32 logon_att info->reserved_3 = 0x0; info->reserved_4 = 0x0; info->reserved_5 = 0x0; - - return True; } /******************************************************************* -reads or writes a NETLOGON_INFO_3 structure. + Reads or writes a NETLOGON_INFO_3 structure. ********************************************************************/ + static BOOL net_io_netinfo_3(char *desc, NETLOGON_INFO_3 *info, prs_struct *ps, int depth) { - if (info == NULL) return False; + if (info == NULL) + return False; prs_debug(ps, depth, desc, "net_io_netinfo_3"); depth++; - prs_align(ps); - - prs_uint32("flags ", ps, depth, &(info->flags )); - prs_uint32("logon_attempts", ps, depth, &(info->logon_attempts)); - prs_uint32("reserved_1 ", ps, depth, &(info->reserved_1 )); - prs_uint32("reserved_2 ", ps, depth, &(info->reserved_2 )); - prs_uint32("reserved_3 ", ps, depth, &(info->reserved_3 )); - prs_uint32("reserved_4 ", ps, depth, &(info->reserved_4 )); - prs_uint32("reserved_5 ", ps, depth, &(info->reserved_5 )); + if(!prs_align(ps)) + return False; + + if(!prs_uint32("flags ", ps, depth, &info->flags)) + return False; + if(!prs_uint32("logon_attempts", ps, depth, &info->logon_attempts)) + return False; + if(!prs_uint32("reserved_1 ", ps, depth, &info->reserved_1)) + return False; + if(!prs_uint32("reserved_2 ", ps, depth, &info->reserved_2)) + return False; + if(!prs_uint32("reserved_3 ", ps, depth, &info->reserved_3)) + return False; + if(!prs_uint32("reserved_4 ", ps, depth, &info->reserved_4)) + return False; + if(!prs_uint32("reserved_5 ", ps, depth, &info->reserved_5)) + return False; return True; } /******************************************************************* -creates a NETLOGON_INFO_1 structure. + Inits a NETLOGON_INFO_1 structure. ********************************************************************/ -static BOOL make_netinfo_1(NETLOGON_INFO_1 *info, uint32 flags, uint32 pdc_status) + +static void init_netinfo_1(NETLOGON_INFO_1 *info, uint32 flags, uint32 pdc_status) { info->flags = flags; info->pdc_status = pdc_status; - - return True; } /******************************************************************* -reads or writes a NETLOGON_INFO_1 structure. + Reads or writes a NETLOGON_INFO_1 structure. ********************************************************************/ -static BOOL net_io_netinfo_1(char *desc, NETLOGON_INFO_1 *info, prs_struct *ps, int depth) + +static BOOL net_io_netinfo_1(char *desc, NETLOGON_INFO_1 *info, prs_struct *ps, int depth) { - if (info == NULL) return False; + if (info == NULL) + return False; prs_debug(ps, depth, desc, "net_io_netinfo_1"); depth++; - prs_align(ps); + if(!prs_align(ps)) + return False; - prs_uint32("flags ", ps, depth, &(info->flags )); - prs_uint32("pdc_status", ps, depth, &(info->pdc_status)); + if(!prs_uint32("flags ", ps, depth, &info->flags)) + return False; + if(!prs_uint32("pdc_status", ps, depth, &info->pdc_status)) + return False; return True; } /******************************************************************* -creates a NETLOGON_INFO_2 structure. + Inits a NETLOGON_INFO_2 structure. ********************************************************************/ -static BOOL make_netinfo_2(NETLOGON_INFO_2 *info, uint32 flags, uint32 pdc_status, + +static void init_netinfo_2(NETLOGON_INFO_2 *info, uint32 flags, uint32 pdc_status, uint32 tc_status, char *trusted_dc_name) { int len_dc_name = strlen(trusted_dc_name); @@ -125,544 +143,499 @@ static BOOL make_netinfo_2(NETLOGON_INFO_2 *info, uint32 flags, uint32 pdc_statu info->tc_status = tc_status; if (trusted_dc_name != NULL) - { - make_unistr2(&(info->uni_trusted_dc_name), trusted_dc_name, len_dc_name+1); - } + init_unistr2(&(info->uni_trusted_dc_name), trusted_dc_name, len_dc_name+1); else - { - make_unistr2(&(info->uni_trusted_dc_name), "", 1); - } - - return True; + init_unistr2(&(info->uni_trusted_dc_name), "", 1); } /******************************************************************* -reads or writes a NETLOGON_INFO_2 structure. + Reads or writes a NETLOGON_INFO_2 structure. ********************************************************************/ -static BOOL net_io_netinfo_2(char *desc, NETLOGON_INFO_2 *info, prs_struct *ps, int depth) + +static BOOL net_io_netinfo_2(char *desc, NETLOGON_INFO_2 *info, prs_struct *ps, int depth) { - if (info == NULL) return False; + if (info == NULL) + return False; prs_debug(ps, depth, desc, "net_io_netinfo_2"); depth++; - prs_align(ps); + if(!prs_align(ps)) + return False; - prs_uint32("flags ", ps, depth, &(info->flags )); - prs_uint32("pdc_status ", ps, depth, &(info->pdc_status )); - prs_uint32("ptr_trusted_dc_name", ps, depth, &(info->ptr_trusted_dc_name)); - prs_uint32("tc_status ", ps, depth, &(info->tc_status )); - - if (info->ptr_trusted_dc_name != 0) - { - smb_io_unistr2("unistr2", &(info->uni_trusted_dc_name), info->ptr_trusted_dc_name, ps, depth); + if(!prs_uint32("flags ", ps, depth, &info->flags)) + return False; + if(!prs_uint32("pdc_status ", ps, depth, &info->pdc_status)) + return False; + if(!prs_uint32("ptr_trusted_dc_name", ps, depth, &info->ptr_trusted_dc_name)) + return False; + if(!prs_uint32("tc_status ", ps, depth, &info->tc_status)) + return False; + + if (info->ptr_trusted_dc_name != 0) { + if(!smb_io_unistr2("unistr2", &info->uni_trusted_dc_name, info->ptr_trusted_dc_name, ps, depth)) + return False; } - prs_align(ps); + if(!prs_align(ps)) + return False; return True; } /******************************************************************* -makes an NET_Q_LOGON_CTRL2 structure. + Reads or writes an NET_Q_LOGON_CTRL2 structure. ********************************************************************/ -BOOL make_q_logon_ctrl2(NET_Q_LOGON_CTRL2 *q_l, - const char* srv_name, - uint32 function_code, - uint32 query_level, - uint32 switch_value) -{ - if (q_l == NULL) return False; - - DEBUG(5,("make_q_logon_ctrl2\n")); - - q_l->ptr = 1; - - make_unistr2(&(q_l->uni_server_name ), srv_name , strlen(srv_name )+1); - q_l->function_code = function_code; - q_l->query_level = query_level; - q_l->switch_value = switch_value; - - return True; -} - -/******************************************************************* -reads or writes an NET_Q_LOGON_CTRL2 structure. -********************************************************************/ -BOOL net_io_q_logon_ctrl2(char *desc, NET_Q_LOGON_CTRL2 *q_l, prs_struct *ps, int depth) +BOOL net_io_q_logon_ctrl2(char *desc, NET_Q_LOGON_CTRL2 *q_l, prs_struct *ps, int depth) { - if (q_l == NULL) return False; + if (q_l == NULL) + return False; prs_debug(ps, depth, desc, "net_io_q_logon_ctrl2"); depth++; - prs_align(ps); + if(!prs_align(ps)) + return False; - prs_uint32("ptr ", ps, depth, &(q_l->ptr )); + if(!prs_uint32("ptr ", ps, depth, &q_l->ptr)) + return False; - smb_io_unistr2 ("", &(q_l->uni_server_name), q_l->ptr, ps, depth); + if(!smb_io_unistr2 ("", &q_l->uni_server_name, q_l->ptr, ps, depth)) + return False; - prs_align(ps); + if(!prs_align(ps)) + return False; - prs_uint32("function_code", ps, depth, &(q_l->function_code)); - prs_uint32("query_level ", ps, depth, &(q_l->query_level )); - prs_uint32("switch_value ", ps, depth, &(q_l->switch_value )); + if(!prs_uint32("function_code", ps, depth, &q_l->function_code)) + return False; + if(!prs_uint32("query_level ", ps, depth, &q_l->query_level)) + return False; + if(!prs_uint32("switch_value ", ps, depth, &q_l->switch_value)) + return False; return True; } /******************************************************************* -makes an NET_R_LOGON_CTRL2 structure. + Inits an NET_R_LOGON_CTRL2 structure. ********************************************************************/ -BOOL make_r_logon_ctrl2(NET_R_LOGON_CTRL2 *r_l, uint32 query_level, + +void init_r_logon_ctrl2(NET_R_LOGON_CTRL2 *r_l, uint32 query_level, uint32 flags, uint32 pdc_status, uint32 logon_attempts, uint32 tc_status, char *trusted_domain_name) { - if (r_l == NULL) return False; - DEBUG(5,("make_r_logon_ctrl2\n")); r_l->switch_value = query_level; /* should only be 0x1 */ - switch (query_level) - { - case 1: - { - r_l->ptr = 1; /* undocumented pointer */ - make_netinfo_1(&(r_l->logon.info1), flags, pdc_status); - r_l->status = 0; - - break; - } - case 2: - { - r_l->ptr = 1; /* undocumented pointer */ - make_netinfo_2(&(r_l->logon.info2), flags, pdc_status, - tc_status, trusted_domain_name); - r_l->status = 0; - - break; - } - case 3: - { - r_l->ptr = 1; /* undocumented pointer */ - make_netinfo_3(&(r_l->logon.info3), flags, logon_attempts); - r_l->status = 0; - - break; - } - default: - { - DEBUG(2,("make_r_logon_ctrl2: unsupported switch value %d\n", - r_l->switch_value)); - r_l->ptr = 0; /* undocumented pointer */ - - /* take a guess at an error code... */ - r_l->status = NT_STATUS_INVALID_INFO_CLASS; - - break; - } + switch (query_level) { + case 1: + r_l->ptr = 1; /* undocumented pointer */ + init_netinfo_1(&r_l->logon.info1, flags, pdc_status); + r_l->status = 0; + break; + case 2: + r_l->ptr = 1; /* undocumented pointer */ + init_netinfo_2(&r_l->logon.info2, flags, pdc_status, + tc_status, trusted_domain_name); + r_l->status = 0; + break; + case 3: + r_l->ptr = 1; /* undocumented pointer */ + init_netinfo_3(&(r_l->logon.info3), flags, logon_attempts); + r_l->status = 0; + break; + default: + DEBUG(2,("init_r_logon_ctrl2: unsupported switch value %d\n", + r_l->switch_value)); + r_l->ptr = 0; /* undocumented pointer */ + + /* take a guess at an error code... */ + r_l->status = NT_STATUS_INVALID_INFO_CLASS; + break; } - - return True; } /******************************************************************* -reads or writes an NET_R_LOGON_CTRL2 structure. + Reads or writes an NET_R_LOGON_CTRL2 structure. ********************************************************************/ -BOOL net_io_r_logon_ctrl2(char *desc, NET_R_LOGON_CTRL2 *r_l, prs_struct *ps, int depth) + +BOOL net_io_r_logon_ctrl2(char *desc, NET_R_LOGON_CTRL2 *r_l, prs_struct *ps, int depth) { - if (r_l == NULL) return False; + if (r_l == NULL) + return False; prs_debug(ps, depth, desc, "net_io_r_logon_ctrl2"); depth++; - prs_uint32("switch_value ", ps, depth, &(r_l->switch_value )); - prs_uint32("ptr ", ps, depth, &(r_l->ptr )); - - if (r_l->ptr != 0) - { - switch (r_l->switch_value) - { - case 1: - { - net_io_netinfo_1("", &(r_l->logon.info1), ps, depth); - break; - } - case 2: - { - net_io_netinfo_2("", &(r_l->logon.info2), ps, depth); - break; - } - case 3: - { - net_io_netinfo_3("", &(r_l->logon.info3), ps, depth); - break; - } - default: - { - DEBUG(2,("net_io_r_logon_ctrl2: unsupported switch value %d\n", - r_l->switch_value)); - break; - } + if(!prs_uint32("switch_value ", ps, depth, &r_l->switch_value)) + return False; + if(!prs_uint32("ptr ", ps, depth, &r_l->ptr)) + return False; + + if (r_l->ptr != 0) { + switch (r_l->switch_value) { + case 1: + if(!net_io_netinfo_1("", &r_l->logon.info1, ps, depth)) + return False; + break; + case 2: + if(!net_io_netinfo_2("", &r_l->logon.info2, ps, depth)) + return False; + break; + case 3: + if(!net_io_netinfo_3("", &r_l->logon.info3, ps, depth)) + return False; + break; + default: + DEBUG(2,("net_io_r_logon_ctrl2: unsupported switch value %d\n", + r_l->switch_value)); + break; } } - prs_uint32("status ", ps, depth, &(r_l->status )); + if(!prs_uint32("status ", ps, depth, &r_l->status)) + return False; return True; } /******************************************************************* -makes an NET_R_TRUST_DOM_LIST structure. + Inits an NET_R_TRUST_DOM_LIST structure. ********************************************************************/ -BOOL make_r_trust_dom(NET_R_TRUST_DOM_LIST *r_t, - uint32 num_doms, char **dom_name) + +void init_r_trust_dom(NET_R_TRUST_DOM_LIST *r_t, + uint32 num_doms, char *dom_name) { - if (r_t == NULL) return False; + int i = 0; DEBUG(5,("make_r_trust_dom\n")); - make_buffer2_multi(&r_t->uni_trust_dom_name, - dom_name, num_doms); - if (num_doms == 0) - { - r_t->uni_trust_dom_name.buf_max_len = 0x2; - r_t->uni_trust_dom_name.buf_len = 0x2; + for (i = 0; i < MAX_TRUST_DOMS; i++) { + r_t->uni_trust_dom_name[i].uni_str_len = 0; + r_t->uni_trust_dom_name[i].uni_max_len = 0; + } + if (num_doms > MAX_TRUST_DOMS) + num_doms = MAX_TRUST_DOMS; + + for (i = 0; i < num_doms; i++) { + fstring domain_name; + fstrcpy(domain_name, dom_name); + strupper(domain_name); + init_unistr2(&r_t->uni_trust_dom_name[i], domain_name, strlen(domain_name)+1); + /* the use of UNISTR2 here is non-standard. */ + r_t->uni_trust_dom_name[i].undoc = 0x1; } - r_t->uni_trust_dom_name.undoc = 0x1; r_t->status = 0; - - return True; } /******************************************************************* -reads or writes an NET_R_TRUST_DOM_LIST structure. + Reads or writes an NET_R_TRUST_DOM_LIST structure. ********************************************************************/ -BOOL net_io_r_trust_dom(char *desc, NET_R_TRUST_DOM_LIST *r_t, prs_struct *ps, int depth) + +BOOL net_io_r_trust_dom(char *desc, NET_R_TRUST_DOM_LIST *r_t, prs_struct *ps, int depth) { - if (r_t == NULL) return False; + int i; + if (r_t == NULL) + return False; prs_debug(ps, depth, desc, "net_io_r_trust_dom"); depth++; - smb_io_buffer2("", &r_t->uni_trust_dom_name, True, ps, depth); - prs_align(ps); + for (i = 0; i < MAX_TRUST_DOMS; i++) { + if (r_t->uni_trust_dom_name[i].uni_str_len == 0) + break; + if(!smb_io_unistr2("", &r_t->uni_trust_dom_name[i], True, ps, depth)) + return False; + } - prs_uint32("status", ps, depth, &(r_t->status)); + if(!prs_uint32("status", ps, depth, &r_t->status)) + return False; return True; } /******************************************************************* -reads or writes an NET_Q_TRUST_DOM_LIST structure. + Reads or writes an NET_Q_TRUST_DOM_LIST structure. ********************************************************************/ -BOOL net_io_q_trust_dom(char *desc, NET_Q_TRUST_DOM_LIST *q_l, prs_struct *ps, int depth) + +BOOL net_io_q_trust_dom(char *desc, NET_Q_TRUST_DOM_LIST *q_l, prs_struct *ps, int depth) { - if (q_l == NULL) return False; + if (q_l == NULL) + return False; prs_debug(ps, depth, desc, "net_io_q_trust_dom"); depth++; - prs_uint32("ptr", ps, depth, &(q_l->ptr)); - smb_io_unistr2 ("name", &(q_l->uni_server_name), q_l->ptr, ps, depth); + if(!prs_uint32("ptr ", ps, depth, &q_l->ptr)) + return False; + if(!smb_io_unistr2 ("", &q_l->uni_server_name, q_l->ptr, ps, depth)) + return False; - prs_align(ps); + if(!prs_align(ps)) + return False; - prs_uint32("function_code", ps, depth, &(q_l->function_code)); + if(!prs_uint32("function_code", ps, depth, &q_l->function_code)) + return False; return True; } /******************************************************************* -makes an NET_Q_REQ_CHAL structure. + Inits an NET_Q_REQ_CHAL structure. ********************************************************************/ -BOOL make_q_req_chal(NET_Q_REQ_CHAL *q_c, - const char *logon_srv, const char *logon_clnt, + +void init_q_req_chal(NET_Q_REQ_CHAL *q_c, + char *logon_srv, char *logon_clnt, DOM_CHAL *clnt_chal) { - if (q_c == NULL) return False; - DEBUG(5,("make_q_req_chal: %d\n", __LINE__)); q_c->undoc_buffer = 1; /* don't know what this buffer is */ - make_unistr2(&(q_c->uni_logon_srv ), logon_srv , strlen(logon_srv )+1); - make_unistr2(&(q_c->uni_logon_clnt), logon_clnt, strlen(logon_clnt)+1); + init_unistr2(&q_c->uni_logon_srv, logon_srv , strlen(logon_srv )+1); + init_unistr2(&q_c->uni_logon_clnt, logon_clnt, strlen(logon_clnt)+1); memcpy(q_c->clnt_chal.data, clnt_chal->data, sizeof(clnt_chal->data)); DEBUG(5,("make_q_req_chal: %d\n", __LINE__)); - - return True; } /******************************************************************* -reads or writes an NET_Q_REQ_CHAL structure. + Reads or writes an NET_Q_REQ_CHAL structure. ********************************************************************/ + BOOL net_io_q_req_chal(char *desc, NET_Q_REQ_CHAL *q_c, prs_struct *ps, int depth) { int old_align; - if (q_c == NULL) return False; + + if (q_c == NULL) + return False; prs_debug(ps, depth, desc, "net_io_q_req_chal"); depth++; - prs_align(ps); + if(!prs_align(ps)) + return False; - prs_uint32("undoc_buffer", ps, depth, &(q_c->undoc_buffer)); + if(!prs_uint32("undoc_buffer", ps, depth, &q_c->undoc_buffer)) + return False; - smb_io_unistr2("", &(q_c->uni_logon_srv ), True, ps, depth); /* logon server unicode string */ - smb_io_unistr2("", &(q_c->uni_logon_clnt), True, ps, depth); /* logon client unicode string */ + if(!smb_io_unistr2("", &q_c->uni_logon_srv, True, ps, depth)) /* logon server unicode string */ + return False; + if(!smb_io_unistr2("", &q_c->uni_logon_clnt, True, ps, depth)) /* logon client unicode string */ + return False; old_align = ps->align; ps->align = 0; /* client challenge is _not_ aligned after the unicode strings */ - smb_io_chal("", &(q_c->clnt_chal), ps, depth); /* client challenge */ + if(!smb_io_chal("", &q_c->clnt_chal, ps, depth)) { + /* client challenge */ + ps->align = old_align; + return False; + } ps->align = old_align; return True; } /******************************************************************* -reads or writes a structure. + Reads or writes a structure. ********************************************************************/ -BOOL net_io_r_req_chal(char *desc, NET_R_REQ_CHAL *r_c, prs_struct *ps, int depth) + +BOOL net_io_r_req_chal(char *desc, NET_R_REQ_CHAL *r_c, prs_struct *ps, int depth) { - if (r_c == NULL) return False; + if (r_c == NULL) + return False; prs_debug(ps, depth, desc, "net_io_r_req_chal"); depth++; - prs_align(ps); + if(!prs_align(ps)) + return False; - smb_io_chal("", &(r_c->srv_chal), ps, depth); /* server challenge */ + if(!smb_io_chal("", &r_c->srv_chal, ps, depth)) /* server challenge */ + return False; - prs_uint32("status", ps, depth, &(r_c->status)); + if(!prs_uint32("status", ps, depth, &r_c->status)) + return False; return True; } -/******************************************************************* -reads or writes a structure. -********************************************************************/ -BOOL make_q_auth(NET_Q_AUTH *q_a, - const char *logon_srv, const char *acct_name, - uint16 sec_chan, const char *comp_name, - DOM_CHAL *clnt_chal) -{ - if (q_a == NULL) return False; - - DEBUG(5,("make_q_auth: %d\n", __LINE__)); - - make_log_info(&(q_a->clnt_id), logon_srv, acct_name, sec_chan, comp_name); - memcpy(q_a->clnt_chal.data, clnt_chal->data, sizeof(clnt_chal->data)); - - DEBUG(5,("make_q_auth: %d\n", __LINE__)); - - return True; -} - -/******************************************************************* -reads or writes a structure. -********************************************************************/ -BOOL net_io_q_auth(char *desc, NET_Q_AUTH *q_a, prs_struct *ps, int depth) -{ - int old_align; - if (q_a == NULL) return False; - - prs_debug(ps, depth, desc, "net_io_q_auth"); - depth++; - - prs_align(ps); - - smb_io_log_info ("", &(q_a->clnt_id), ps, depth); /* client identification info */ - /* client challenge is _not_ aligned */ - old_align = ps->align; - ps->align = 0; - smb_io_chal ("", &(q_a->clnt_chal), ps, depth); /* client-calculated credentials */ - ps->align = old_align; - - return True; -} /******************************************************************* -reads or writes a structure. + Inits a NET_Q_AUTH_2 struct. ********************************************************************/ -BOOL net_io_r_auth(char *desc, NET_R_AUTH *r_a, prs_struct *ps, int depth) -{ - if (r_a == NULL) return False; - - prs_debug(ps, depth, desc, "net_io_r_auth"); - depth++; - - prs_align(ps); - - smb_io_chal ("", &(r_a->srv_chal), ps, depth); /* server challenge */ - prs_uint32("status", ps, depth, &(r_a->status)); - - return True; -} -/******************************************************************* -reads or writes a structure. -********************************************************************/ -BOOL make_q_auth_2(NET_Q_AUTH_2 *q_a, - const char *logon_srv, const char *acct_name, - uint16 sec_chan, const char *comp_name, +void init_q_auth_2(NET_Q_AUTH_2 *q_a, + char *logon_srv, char *acct_name, uint16 sec_chan, char *comp_name, DOM_CHAL *clnt_chal, uint32 clnt_flgs) { - if (q_a == NULL) return False; - - DEBUG(5,("make_q_auth_2: %d\n", __LINE__)); + DEBUG(5,("init_q_auth_2: %d\n", __LINE__)); - make_log_info(&(q_a->clnt_id), logon_srv, acct_name, sec_chan, comp_name); + init_log_info(&q_a->clnt_id, logon_srv, acct_name, sec_chan, comp_name); memcpy(q_a->clnt_chal.data, clnt_chal->data, sizeof(clnt_chal->data)); q_a->clnt_flgs.neg_flags = clnt_flgs; - DEBUG(5,("make_q_auth_2: %d\n", __LINE__)); - - return True; + DEBUG(5,("init_q_auth_2: %d\n", __LINE__)); } /******************************************************************* -reads or writes a structure. + Reads or writes a structure. ********************************************************************/ -BOOL net_io_q_auth_2(char *desc, NET_Q_AUTH_2 *q_a, prs_struct *ps, int depth) + +BOOL net_io_q_auth_2(char *desc, NET_Q_AUTH_2 *q_a, prs_struct *ps, int depth) { int old_align; - if (q_a == NULL) return False; + if (q_a == NULL) + return False; prs_debug(ps, depth, desc, "net_io_q_auth_2"); depth++; - prs_align(ps); + if(!prs_align(ps)) + return False; - smb_io_log_info ("", &(q_a->clnt_id), ps, depth); /* client identification info */ + if(!smb_io_log_info ("", &q_a->clnt_id, ps, depth)) /* client identification info */ + return False; /* client challenge is _not_ aligned */ old_align = ps->align; ps->align = 0; - smb_io_chal ("", &(q_a->clnt_chal), ps, depth); /* client-calculated credentials */ + if(!smb_io_chal("", &q_a->clnt_chal, ps, depth)) { + /* client-calculated credentials */ + ps->align = old_align; + return False; + } ps->align = old_align; - net_io_neg_flags("", &(q_a->clnt_flgs), ps, depth); + if(!net_io_neg_flags("", &q_a->clnt_flgs, ps, depth)) + return False; return True; } /******************************************************************* -reads or writes a structure. + Reads or writes a structure. ********************************************************************/ -BOOL net_io_r_auth_2(char *desc, NET_R_AUTH_2 *r_a, prs_struct *ps, int depth) + +BOOL net_io_r_auth_2(char *desc, NET_R_AUTH_2 *r_a, prs_struct *ps, int depth) { - if (r_a == NULL) return False; + if (r_a == NULL) + return False; prs_debug(ps, depth, desc, "net_io_r_auth_2"); depth++; - prs_align(ps); + if(!prs_align(ps)) + return False; - smb_io_chal ("", &(r_a->srv_chal), ps, depth); /* server challenge */ - net_io_neg_flags("", &(r_a->srv_flgs), ps, depth); + if(!smb_io_chal("", &r_a->srv_chal, ps, depth)) /* server challenge */ + return False; + if(!net_io_neg_flags("", &r_a->srv_flgs, ps, depth)) + return False; - prs_uint32("status", ps, depth, &(r_a->status)); + if(!prs_uint32("status", ps, depth, &r_a->status)) + return False; return True; } /******************************************************************* -reads or writes a structure. + Inits a NET_Q_SRV_PWSET. ********************************************************************/ -BOOL make_q_srv_pwset(NET_Q_SRV_PWSET *q_s, - const char *logon_srv, const char *acct_name, - uint16 sec_chan, const char *comp_name, - DOM_CRED *cred, char nt_cypher[16]) -{ - if (q_s == NULL || cred == NULL) return False; +void init_q_srv_pwset(NET_Q_SRV_PWSET *q_s, char *logon_srv, char *acct_name, + uint16 sec_chan, char *comp_name, DOM_CRED *cred, char nt_cypher[16]) +{ DEBUG(5,("make_q_srv_pwset\n")); - make_clnt_info(&(q_s->clnt_id), logon_srv, acct_name, sec_chan, comp_name, cred); + init_clnt_info(&q_s->clnt_id, logon_srv, acct_name, sec_chan, comp_name, cred); memcpy(q_s->pwd, nt_cypher, sizeof(q_s->pwd)); - - return True; } /******************************************************************* -reads or writes a structure. + Reads or writes a structure. ********************************************************************/ -BOOL net_io_q_srv_pwset(char *desc, NET_Q_SRV_PWSET *q_s, prs_struct *ps, int depth) + +BOOL net_io_q_srv_pwset(char *desc, NET_Q_SRV_PWSET *q_s, prs_struct *ps, int depth) { - if (q_s == NULL) return False; + if (q_s == NULL) + return False; prs_debug(ps, depth, desc, "net_io_q_srv_pwset"); depth++; - prs_align(ps); + if(!prs_align(ps)) + return False; - smb_io_clnt_info("", &(q_s->clnt_id), ps, depth); /* client identification/authentication info */ - prs_uint8s (False, "pwd", ps, depth, q_s->pwd, 16); /* new password - undocumented */ + if(!smb_io_clnt_info("", &q_s->clnt_id, ps, depth)) /* client identification/authentication info */ + return False; + if(!prs_uint8s (False, "pwd", ps, depth, q_s->pwd, 16)) /* new password - undocumented */ + return False; return True; } /******************************************************************* -reads or writes a structure. + Reads or writes a structure. ********************************************************************/ -BOOL net_io_r_srv_pwset(char *desc, NET_R_SRV_PWSET *r_s, prs_struct *ps, int depth) + +BOOL net_io_r_srv_pwset(char *desc, NET_R_SRV_PWSET *r_s, prs_struct *ps, int depth) { - if (r_s == NULL) return False; + if (r_s == NULL) + return False; prs_debug(ps, depth, desc, "net_io_r_srv_pwset"); depth++; - prs_align(ps); + if(!prs_align(ps)) + return False; - smb_io_cred("", &(r_s->srv_cred), ps, depth); /* server challenge */ + if(!smb_io_cred("", &r_s->srv_cred, ps, depth)) /* server challenge */ + return False; - prs_uint32("status", ps, depth, &(r_s->status)); + if(!prs_uint32("status", ps, depth, &r_s->status)) + return False; return True; } - /************************************************************************* - make DOM_SID2 array from a string containing multiple sids + Init DOM_SID2 array from a string containing multiple sids *************************************************************************/ -static int make_dom_sid2s(char *sids_str, DOM_SID2 *sids, int max_sids) + +static int init_dom_sid2s(char *sids_str, DOM_SID2 *sids, int max_sids) { char *ptr; pstring s2; - int count; + int count = 0; - DEBUG(4,("make_dom_sid2s: %s\n", sids_str ? sids_str:"")); + DEBUG(4,("init_dom_sid2s: %s\n", sids_str ? sids_str:"")); - if (sids_str == NULL || *sids_str == 0) return 0; - - for (count = 0, ptr = sids_str; - next_token(&ptr, s2, NULL, sizeof(s2)) && count < max_sids; - count++) - { - DOM_SID tmpsid; - string_to_sid(&tmpsid, s2); - make_dom_sid2(&sids[count], &tmpsid); + if(sids_str) { + for (count = 0, ptr = sids_str; + next_token(&ptr, s2, NULL, sizeof(s2)) && count < max_sids; count++) { + DOM_SID tmpsid; + string_to_sid(&tmpsid, s2); + init_dom_sid2(&sids[count], &tmpsid); + } } return count; - - return True; } /******************************************************************* -makes a NET_ID_INFO_1 structure. + Inits a NET_ID_INFO_1 structure. ********************************************************************/ -BOOL make_id_info1(NET_ID_INFO_1 *id, const char *domain_name, + +void init_id_info1(NET_ID_INFO_1 *id, char *domain_name, uint32 param_ctrl, uint32 log_id_low, uint32 log_id_high, - const char *user_name, const char *wksta_name, + char *user_name, char *wksta_name, char sess_key[16], unsigned char lm_cypher[16], unsigned char nt_cypher[16]) { @@ -673,30 +646,26 @@ BOOL make_id_info1(NET_ID_INFO_1 *id, const char *domain_name, unsigned char lm_owf[16]; unsigned char nt_owf[16]; - if (id == NULL) return False; - DEBUG(5,("make_id_info1: %d\n", __LINE__)); id->ptr_id_info1 = 1; - make_uni_hdr(&(id->hdr_domain_name), len_domain_name); + init_uni_hdr(&id->hdr_domain_name, len_domain_name); id->param_ctrl = param_ctrl; - id->logon_id.low = log_id_low; - id->logon_id.high = log_id_high; + init_logon_id(&id->logon_id, log_id_low, log_id_high); - make_uni_hdr(&(id->hdr_user_name ), len_user_name ); - make_uni_hdr(&(id->hdr_wksta_name ), len_wksta_name ); + init_uni_hdr(&id->hdr_user_name, len_user_name); + init_uni_hdr(&id->hdr_wksta_name, len_wksta_name); - if (lm_cypher && nt_cypher) - { + if (lm_cypher && nt_cypher) { unsigned char key[16]; #ifdef DEBUG_PASSWORD DEBUG(100,("lm cypher:")); - dump_data(100, lm_cypher, 16); + dump_data(100, (char *)lm_cypher, 16); DEBUG(100,("nt cypher:")); - dump_data(100, nt_cypher, 16); + dump_data(100, (char *)nt_cypher, 16); #endif memset(key, 0, 16); @@ -709,63 +678,77 @@ BOOL make_id_info1(NET_ID_INFO_1 *id, const char *domain_name, #ifdef DEBUG_PASSWORD DEBUG(100,("encrypt of lm owf password:")); - dump_data(100, lm_owf, 16); + dump_data(100, (char *)lm_owf, 16); DEBUG(100,("encrypt of nt owf password:")); - dump_data(100, nt_owf, 16); + dump_data(100, (char *)nt_owf, 16); #endif /* set up pointers to cypher blocks */ lm_cypher = lm_owf; nt_cypher = nt_owf; } - make_owf_info(&(id->lm_owf), lm_cypher); - make_owf_info(&(id->nt_owf), nt_cypher); - - make_unistr2(&(id->uni_domain_name), domain_name, len_domain_name); - make_unistr2(&(id->uni_user_name ), user_name , len_user_name ); - make_unistr2(&(id->uni_wksta_name ), wksta_name , len_wksta_name ); + init_owf_info(&id->lm_owf, lm_cypher); + init_owf_info(&id->nt_owf, nt_cypher); - return True; + init_unistr2(&id->uni_domain_name, domain_name, len_domain_name); + init_unistr2(&id->uni_user_name, user_name, len_user_name); + init_unistr2(&id->uni_wksta_name, wksta_name, len_wksta_name); } /******************************************************************* -reads or writes an NET_ID_INFO_1 structure. + Reads or writes an NET_ID_INFO_1 structure. ********************************************************************/ + static BOOL net_io_id_info1(char *desc, NET_ID_INFO_1 *id, prs_struct *ps, int depth) { - if (id == NULL) return False; + if (id == NULL) + return False; prs_debug(ps, depth, desc, "net_io_id_info1"); depth++; - prs_align(ps); + if(!prs_align(ps)) + return False; - prs_uint32("ptr_id_info1", ps, depth, &(id->ptr_id_info1)); + if(!prs_uint32("ptr_id_info1", ps, depth, &id->ptr_id_info1)) + return False; - if (id->ptr_id_info1 != 0) - { - smb_io_unihdr("unihdr", &(id->hdr_domain_name), ps, depth); + if (id->ptr_id_info1 != 0) { + if(!smb_io_unihdr("unihdr", &id->hdr_domain_name, ps, depth)) + return False; - prs_uint32("param_ctrl", ps, depth, &(id->param_ctrl)); - smb_io_bigint("", &(id->logon_id), ps, depth); + if(!prs_uint32("param_ctrl", ps, depth, &id->param_ctrl)) + return False; + if(!smb_io_logon_id("", &id->logon_id, ps, depth)) + return False; - smb_io_unihdr("unihdr", &(id->hdr_user_name ), ps, depth); - smb_io_unihdr("unihdr", &(id->hdr_wksta_name ), ps, depth); + if(!smb_io_unihdr("unihdr", &id->hdr_user_name, ps, depth)) + return False; + if(!smb_io_unihdr("unihdr", &id->hdr_wksta_name, ps, depth)) + return False; - smb_io_owf_info("", &(id->lm_owf), ps, depth); - smb_io_owf_info("", &(id->nt_owf), ps, depth); + if(!smb_io_owf_info("", &id->lm_owf, ps, depth)) + return False; + if(!smb_io_owf_info("", &id->nt_owf, ps, depth)) + return False; - smb_io_unistr2("unistr2", &(id->uni_domain_name), id->hdr_domain_name.buffer, ps, depth); - smb_io_unistr2("unistr2", &(id->uni_user_name ), id->hdr_user_name.buffer, ps, depth); - smb_io_unistr2("unistr2", &(id->uni_wksta_name ), id->hdr_wksta_name.buffer, ps, depth); + if(!smb_io_unistr2("unistr2", &id->uni_domain_name, + id->hdr_domain_name.buffer, ps, depth)) + return False; + if(!smb_io_unistr2("unistr2", &id->uni_user_name, + id->hdr_user_name.buffer, ps, depth)) + return False; + if(!smb_io_unistr2("unistr2", &id->uni_wksta_name, + id->hdr_wksta_name.buffer, ps, depth)) + return False; } return True; } /******************************************************************* -makes a NET_ID_INFO_2 structure. +Inits a NET_ID_INFO_2 structure. This is a network logon packet. The log_id parameters are what an NT server would generate for LUID once the @@ -779,10 +762,9 @@ checking for a logon as it doesn't export the password hashes to anyone who has compromised the secure channel. JRA. ********************************************************************/ -BOOL make_id_info2(NET_ID_INFO_2 *id, const char *domain_name, - uint32 param_ctrl, - uint32 log_id_low, uint32 log_id_high, - const char *user_name, const char *wksta_name, +void init_id_info2(NET_ID_INFO_2 *id, char *domain_name, + uint32 param_ctrl, uint32 log_id_low, uint32 log_id_high, + char *user_name, char *wksta_name, unsigned char lm_challenge[8], unsigned char lm_chal_resp[24], unsigned char nt_chal_resp[24]) @@ -790,87 +772,101 @@ BOOL make_id_info2(NET_ID_INFO_2 *id, const char *domain_name, int len_domain_name = strlen(domain_name); int len_user_name = strlen(user_name ); int len_wksta_name = strlen(wksta_name ); - int nt_chal_resp_len = ((nt_chal_resp != NULL) ? 24 : 0); + int nt_chal_resp_len = ((nt_chal_resp != NULL) ? 24 : 0); int lm_chal_resp_len = ((lm_chal_resp != NULL) ? 24 : 0); unsigned char lm_owf[24]; unsigned char nt_owf[24]; - if (id == NULL) return False; - - DEBUG(5,("make_id_info2: %d\n", __LINE__)); + DEBUG(5,("init_id_info2: %d\n", __LINE__)); id->ptr_id_info2 = 1; - make_uni_hdr(&(id->hdr_domain_name), len_domain_name); + init_uni_hdr(&id->hdr_domain_name, len_domain_name); id->param_ctrl = param_ctrl; - id->logon_id.low = log_id_low; - id->logon_id.high = log_id_high; + init_logon_id(&id->logon_id, log_id_low, log_id_high); - make_uni_hdr(&(id->hdr_user_name ), len_user_name ); - make_uni_hdr(&(id->hdr_wksta_name ), len_wksta_name ); + init_uni_hdr(&id->hdr_user_name, len_user_name); + init_uni_hdr(&id->hdr_wksta_name, len_wksta_name); - if (nt_chal_resp) - { + if (nt_chal_resp) { /* oops. can only send what-ever-it-is direct */ memcpy(nt_owf, nt_chal_resp, 24); nt_chal_resp = nt_owf; } - if (lm_chal_resp) - { + if (lm_chal_resp) { /* oops. can only send what-ever-it-is direct */ memcpy(lm_owf, lm_chal_resp, 24); lm_chal_resp = lm_owf; } memcpy(id->lm_chal, lm_challenge, sizeof(id->lm_chal)); - make_str_hdr(&(id->hdr_nt_chal_resp), 24, nt_chal_resp_len, nt_chal_resp != NULL ? 1 : 0); - make_str_hdr(&(id->hdr_lm_chal_resp), 24, lm_chal_resp_len, lm_chal_resp != NULL ? 1 : 0); - - make_unistr2(&(id->uni_domain_name), domain_name, len_domain_name); - make_unistr2(&(id->uni_user_name ), user_name , len_user_name ); - make_unistr2(&(id->uni_wksta_name ), wksta_name , len_wksta_name ); + init_str_hdr(&id->hdr_nt_chal_resp, 24, nt_chal_resp_len, (nt_chal_resp != NULL) ? 1 : 0); + init_str_hdr(&id->hdr_lm_chal_resp, 24, lm_chal_resp_len, (lm_chal_resp != NULL) ? 1 : 0); - make_string2(&(id->nt_chal_resp ), (char *)nt_chal_resp , nt_chal_resp_len); - make_string2(&(id->lm_chal_resp ), (char *)lm_chal_resp , lm_chal_resp_len); + init_unistr2(&id->uni_domain_name, domain_name, len_domain_name); + init_unistr2(&id->uni_user_name, user_name, len_user_name); + init_unistr2(&id->uni_wksta_name, wksta_name, len_wksta_name); - return True; + init_string2(&id->nt_chal_resp, (char *)nt_chal_resp, nt_chal_resp_len); + init_string2(&id->lm_chal_resp, (char *)lm_chal_resp, lm_chal_resp_len); } /******************************************************************* -reads or writes an NET_ID_INFO_2 structure. + Reads or writes an NET_ID_INFO_2 structure. ********************************************************************/ + static BOOL net_io_id_info2(char *desc, NET_ID_INFO_2 *id, prs_struct *ps, int depth) { - if (id == NULL) return False; + if (id == NULL) + return False; prs_debug(ps, depth, desc, "net_io_id_info2"); depth++; - prs_align(ps); + if(!prs_align(ps)) + return False; - prs_uint32("ptr_id_info2", ps, depth, &(id->ptr_id_info2)); + if(!prs_uint32("ptr_id_info2", ps, depth, &id->ptr_id_info2)) + return False; - if (id->ptr_id_info2 != 0) - { - smb_io_unihdr("unihdr", &(id->hdr_domain_name), ps, depth); + if (id->ptr_id_info2 != 0) { + if(!smb_io_unihdr("unihdr", &id->hdr_domain_name, ps, depth)) + return False; - prs_uint32("param_ctrl", ps, depth, &(id->param_ctrl)); - smb_io_bigint("", &(id->logon_id), ps, depth); + if(!prs_uint32("param_ctrl", ps, depth, &id->param_ctrl)) + return False; + if(!smb_io_logon_id("", &id->logon_id, ps, depth)) + return False; - smb_io_unihdr("unihdr", &(id->hdr_user_name ), ps, depth); - smb_io_unihdr("unihdr", &(id->hdr_wksta_name ), ps, depth); + if(!smb_io_unihdr("unihdr", &id->hdr_user_name, ps, depth)) + return False; + if(!smb_io_unihdr("unihdr", &id->hdr_wksta_name, ps, depth)) + return False; - prs_uint8s (False, "lm_chal", ps, depth, id->lm_chal, 8); /* lm 8 byte challenge */ + if(!prs_uint8s (False, "lm_chal", ps, depth, id->lm_chal, 8)) /* lm 8 byte challenge */ + return False; - smb_io_strhdr("hdr_nt_chal_resp", &(id->hdr_nt_chal_resp ), ps, depth); - smb_io_strhdr("hdr_lm_chal_resp", &(id->hdr_lm_chal_resp ), ps, depth); + if(!smb_io_strhdr("hdr_nt_chal_resp", &id->hdr_nt_chal_resp, ps, depth)) + return False; + if(!smb_io_strhdr("hdr_lm_chal_resp", &id->hdr_lm_chal_resp, ps, depth)) + return False; - smb_io_unistr2("uni_domain_name", &(id->uni_domain_name), id->hdr_domain_name .buffer, ps, depth); - smb_io_unistr2("uni_user_name ", &(id->uni_user_name ), id->hdr_user_name .buffer, ps, depth); - smb_io_unistr2("uni_wksta_name ", &(id->uni_wksta_name ), id->hdr_wksta_name .buffer, ps, depth); - smb_io_string2("nt_chal_resp" , &(id->nt_chal_resp) , id->hdr_nt_chal_resp.buffer, ps, depth); - smb_io_string2("lm_chal_resp" , &(id->lm_chal_resp) , id->hdr_lm_chal_resp.buffer, ps, depth); + if(!smb_io_unistr2("uni_domain_name", &id->uni_domain_name, + id->hdr_domain_name.buffer, ps, depth)) + return False; + if(!smb_io_unistr2("uni_user_name ", &id->uni_user_name, + id->hdr_user_name.buffer, ps, depth)) + return False; + if(!smb_io_unistr2("uni_wksta_name ", &id->uni_wksta_name, + id->hdr_wksta_name.buffer, ps, depth)) + return False; + if(!smb_io_string2("nt_chal_resp", &id->nt_chal_resp, + id->hdr_nt_chal_resp.buffer, ps, depth)) + return False; + if(!smb_io_string2("lm_chal_resp", &id->lm_chal_resp, + id->hdr_lm_chal_resp.buffer, ps, depth)) + return False; } return True; @@ -878,104 +874,103 @@ static BOOL net_io_id_info2(char *desc, NET_ID_INFO_2 *id, prs_struct *ps, int /******************************************************************* -makes a DOM_SAM_INFO structure. + Inits a DOM_SAM_INFO structure. ********************************************************************/ -BOOL make_sam_info(DOM_SAM_INFO *sam, - const char *logon_srv, const char *comp_name, - DOM_CRED *clnt_cred, + +void init_sam_info(DOM_SAM_INFO *sam, + char *logon_srv, char *comp_name, DOM_CRED *clnt_cred, DOM_CRED *rtn_cred, uint16 logon_level, NET_ID_INFO_CTR *ctr) { - if (sam == NULL) return False; - - DEBUG(5,("make_sam_info: %d\n", __LINE__)); + DEBUG(5,("init_sam_info: %d\n", __LINE__)); - make_clnt_info2(&(sam->client), logon_srv, comp_name, clnt_cred); + init_clnt_info2(&(sam->client), logon_srv, comp_name, clnt_cred); - if (rtn_cred != NULL) - { + if (rtn_cred != NULL) { sam->ptr_rtn_cred = 1; - memcpy(&(sam->rtn_cred), rtn_cred, sizeof(sam->rtn_cred)); - } - else - { + memcpy(&sam->rtn_cred, rtn_cred, sizeof(sam->rtn_cred)); + } else { sam->ptr_rtn_cred = 0; } sam->logon_level = logon_level; sam->ctr = ctr; - - return True; } /******************************************************************* -reads or writes a DOM_SAM_INFO structure. + Reads or writes a DOM_SAM_INFO structure. ********************************************************************/ -static BOOL net_io_id_info_ctr(char *desc, NET_ID_INFO_CTR *ctr, prs_struct *ps, int depth) + +static BOOL net_io_id_info_ctr(char *desc, NET_ID_INFO_CTR *ctr, prs_struct *ps, int depth) { - if (ctr == NULL) return False; + if (ctr == NULL) + return False; prs_debug(ps, depth, desc, "smb_io_sam_info"); depth++; /* don't 4-byte align here! */ - prs_uint16("switch_value ", ps, depth, &(ctr->switch_value)); + if(!prs_uint16("switch_value ", ps, depth, &ctr->switch_value)) + return False; - switch (ctr->switch_value) - { - case 1: - { - net_io_id_info1("", &(ctr->auth.id1), ps, depth); - break; - } - case 2: - { - net_io_id_info2("", &(ctr->auth.id2), ps, depth); - break; - } - default: - { - /* PANIC! */ - DEBUG(4,("smb_io_sam_info: unknown switch_value!\n")); - break; - } + switch (ctr->switch_value) { + case 1: + if(!net_io_id_info1("", &ctr->auth.id1, ps, depth)) + return False; + break; + case 2: + if(!net_io_id_info2("", &ctr->auth.id2, ps, depth)) + return False; + break; + default: + /* PANIC! */ + DEBUG(4,("smb_io_sam_info: unknown switch_value!\n")); + break; } return True; } /******************************************************************* -reads or writes a DOM_SAM_INFO structure. -********************************************************************/ -static BOOL smb_io_sam_info(char *desc, DOM_SAM_INFO *sam, prs_struct *ps, int depth) + Reads or writes a DOM_SAM_INFO structure. + ********************************************************************/ + +static BOOL smb_io_sam_info(char *desc, DOM_SAM_INFO *sam, prs_struct *ps, int depth) { - if (sam == NULL) return False; + if (sam == NULL) + return False; prs_debug(ps, depth, desc, "smb_io_sam_info"); depth++; - prs_align(ps); + if(!prs_align(ps)) + return False; - smb_io_clnt_info2("", &(sam->client ), ps, depth); + if(!smb_io_clnt_info2("", &sam->client, ps, depth)) + return False; - prs_uint32("ptr_rtn_cred ", ps, depth, &(sam->ptr_rtn_cred)); - smb_io_cred ("", &(sam->rtn_cred), ps, depth); + if(!prs_uint32("ptr_rtn_cred ", ps, depth, &sam->ptr_rtn_cred)) + return False; + if(!smb_io_cred("", &sam->rtn_cred, ps, depth)) + return False; - prs_uint16("logon_level ", ps, depth, &(sam->logon_level )); + if(!prs_uint16("logon_level ", ps, depth, &sam->logon_level)) + return False; - if (sam->logon_level != 0 && sam->ctr != NULL) - { - net_io_id_info_ctr("logon_info", sam->ctr, ps, depth); + if (sam->logon_level != 0 && sam->ctr != NULL) { + if(!net_io_id_info_ctr("logon_info", sam->ctr, ps, depth)) + return False; } return True; } /************************************************************************* - make_net_user_info3 + Init *************************************************************************/ -BOOL make_net_user_info3(NET_USER_INFO_3 *usr, + +void init_net_user_info3(NET_USER_INFO_3 *usr, NTTIME *logon_time, NTTIME *logoff_time, @@ -1010,7 +1005,7 @@ BOOL make_net_user_info3(NET_USER_INFO_3 *usr, { /* only cope with one "other" sid, right now. */ /* need to count the number of space-delimited sids */ - uint32 i; + int i; int num_other_sids = 0; int len_user_name = strlen(user_name ); @@ -1023,6 +1018,8 @@ BOOL make_net_user_info3(NET_USER_INFO_3 *usr, int len_logon_srv = strlen(logon_srv); int len_logon_dom = strlen(logon_dom); + memset(usr, '\0', sizeof(*usr)); + usr->ptr_user_info = 1; /* yes, we're bothering to put USER_INFO data here */ usr->logon_time = *logon_time; @@ -1032,12 +1029,12 @@ BOOL make_net_user_info3(NET_USER_INFO_3 *usr, usr->pass_can_change_time = *pass_can_change_time; usr->pass_must_change_time = *pass_must_change_time; - make_uni_hdr(&(usr->hdr_user_name ), len_user_name ); - make_uni_hdr(&(usr->hdr_full_name ), len_full_name ); - make_uni_hdr(&(usr->hdr_logon_script), len_logon_script); - make_uni_hdr(&(usr->hdr_profile_path), len_profile_path); - make_uni_hdr(&(usr->hdr_home_dir ), len_home_dir ); - make_uni_hdr(&(usr->hdr_dir_drive ), len_dir_drive ); + init_uni_hdr(&usr->hdr_user_name, len_user_name); + init_uni_hdr(&usr->hdr_full_name, len_full_name); + init_uni_hdr(&usr->hdr_logon_script, len_logon_script); + init_uni_hdr(&usr->hdr_profile_path, len_profile_path); + init_uni_hdr(&usr->hdr_home_dir, len_home_dir); + init_uni_hdr(&usr->hdr_dir_drive, len_dir_drive); usr->logon_count = logon_count; usr->bad_pw_count = bad_pw_count; @@ -1049,835 +1046,274 @@ BOOL make_net_user_info3(NET_USER_INFO_3 *usr, usr->user_flgs = user_flgs; if (sess_key != NULL) - { memcpy(usr->user_sess_key, sess_key, sizeof(usr->user_sess_key)); - } else - { - bzero(usr->user_sess_key, sizeof(usr->user_sess_key)); - } + memset((char *)usr->user_sess_key, '\0', sizeof(usr->user_sess_key)); - make_uni_hdr(&(usr->hdr_logon_srv), len_logon_srv); - make_uni_hdr(&(usr->hdr_logon_dom), len_logon_dom); + init_uni_hdr(&usr->hdr_logon_srv, len_logon_srv); + init_uni_hdr(&usr->hdr_logon_dom, len_logon_dom); usr->buffer_dom_id = dom_sid ? 1 : 0; /* yes, we're bothering to put a domain SID in */ - bzero(usr->padding, sizeof(usr->padding)); + memset((char *)usr->padding, '\0', sizeof(usr->padding)); - num_other_sids = make_dom_sid2s(other_sids, usr->other_sids, LSA_MAX_SIDS); + num_other_sids = init_dom_sid2s(other_sids, usr->other_sids, LSA_MAX_SIDS); usr->num_other_sids = num_other_sids; - usr->buffer_other_sids = num_other_sids != 0 ? 1 : 0; + usr->buffer_other_sids = (num_other_sids != 0) ? 1 : 0; - make_unistr2(&(usr->uni_user_name ), user_name , len_user_name ); - make_unistr2(&(usr->uni_full_name ), full_name , len_full_name ); - make_unistr2(&(usr->uni_logon_script), logon_script, len_logon_script); - make_unistr2(&(usr->uni_profile_path), profile_path, len_profile_path); - make_unistr2(&(usr->uni_home_dir ), home_dir , len_home_dir ); - make_unistr2(&(usr->uni_dir_drive ), dir_drive , len_dir_drive ); + init_unistr2(&usr->uni_user_name, user_name, len_user_name); + init_unistr2(&usr->uni_full_name, full_name, len_full_name); + init_unistr2(&usr->uni_logon_script, logon_script, len_logon_script); + init_unistr2(&usr->uni_profile_path, profile_path, len_profile_path); + init_unistr2(&usr->uni_home_dir, home_dir, len_home_dir); + init_unistr2(&usr->uni_dir_drive, dir_drive, len_dir_drive); usr->num_groups2 = num_groups; SMB_ASSERT_ARRAY(usr->gids, num_groups); for (i = 0; i < num_groups; i++) - { usr->gids[i] = gids[i]; - } - make_unistr2(&(usr->uni_logon_srv), logon_srv, len_logon_srv); - make_unistr2(&(usr->uni_logon_dom), logon_dom, len_logon_dom); + init_unistr2(&usr->uni_logon_srv, logon_srv, len_logon_srv); + init_unistr2(&usr->uni_logon_dom, logon_dom, len_logon_dom); - make_dom_sid2(&(usr->dom_sid), dom_sid); + init_dom_sid2(&usr->dom_sid, dom_sid); /* "other" sids are set up above */ - - return True; } /******************************************************************* -reads or writes a structure. + Reads or writes a structure. ********************************************************************/ -static BOOL net_io_user_info3(char *desc, NET_USER_INFO_3 *usr, prs_struct *ps, int depth) + +static BOOL net_io_user_info3(char *desc, NET_USER_INFO_3 *usr, prs_struct *ps, int depth) { - uint32 i; + int i; - if (usr == NULL) return False; + if (usr == NULL) + return False; prs_debug(ps, depth, desc, "lsa_io_lsa_user_info"); depth++; - prs_align(ps); + if(!prs_align(ps)) + return False; - prs_uint32("ptr_user_info ", ps, depth, &(usr->ptr_user_info)); - - if (usr->ptr_user_info != 0) - { - smb_io_time("time", &(usr->logon_time) , ps, depth); /* logon time */ - smb_io_time("time", &(usr->logoff_time) , ps, depth); /* logoff time */ - smb_io_time("time", &(usr->kickoff_time) , ps, depth); /* kickoff time */ - smb_io_time("time", &(usr->pass_last_set_time) , ps, depth); /* password last set time */ - smb_io_time("time", &(usr->pass_can_change_time) , ps, depth); /* password can change time */ - smb_io_time("time", &(usr->pass_must_change_time), ps, depth); /* password must change time */ - - smb_io_unihdr("unihdr", &(usr->hdr_user_name) , ps, depth); /* username unicode string header */ - smb_io_unihdr("unihdr", &(usr->hdr_full_name) , ps, depth); /* user's full name unicode string header */ - smb_io_unihdr("unihdr", &(usr->hdr_logon_script), ps, depth); /* logon script unicode string header */ - smb_io_unihdr("unihdr", &(usr->hdr_profile_path), ps, depth); /* profile path unicode string header */ - smb_io_unihdr("unihdr", &(usr->hdr_home_dir) , ps, depth); /* home directory unicode string header */ - smb_io_unihdr("unihdr", &(usr->hdr_dir_drive) , ps, depth); /* home directory drive unicode string header */ - - prs_uint16("logon_count ", ps, depth, &(usr->logon_count )); /* logon count */ - prs_uint16("bad_pw_count ", ps, depth, &(usr->bad_pw_count)); /* bad password count */ - - prs_uint32("user_id ", ps, depth, &(usr->user_id )); /* User ID */ - prs_uint32("group_id ", ps, depth, &(usr->group_id )); /* Group ID */ - prs_uint32("num_groups ", ps, depth, &(usr->num_groups )); /* num groups */ - prs_uint32("buffer_groups ", ps, depth, &(usr->buffer_groups)); /* undocumented buffer pointer to groups. */ - prs_uint32("user_flgs ", ps, depth, &(usr->user_flgs )); /* user flags */ - - prs_uint8s (False, "user_sess_key", ps, depth, usr->user_sess_key, 16); /* unused user session key */ - - smb_io_unihdr("unihdr", &(usr->hdr_logon_srv), ps, depth); /* logon server unicode string header */ - smb_io_unihdr("unihdr", &(usr->hdr_logon_dom), ps, depth); /* logon domain unicode string header */ - - prs_uint32("buffer_dom_id ", ps, depth, &(usr->buffer_dom_id)); /* undocumented logon domain id pointer */ - prs_uint8s (False, "padding ", ps, depth, usr->padding, 40); /* unused padding bytes? */ - - prs_uint32("num_other_sids", ps, depth, &(usr->num_other_sids)); /* 0 - num_sids */ - prs_uint32("buffer_other_sids", ps, depth, &(usr->buffer_other_sids)); /* NULL - undocumented pointer to SIDs. */ + if(!prs_uint32("ptr_user_info ", ps, depth, &usr->ptr_user_info)) + return False; + + if (usr->ptr_user_info == 0) + return True; + + if(!smb_io_time("time", &usr->logon_time, ps, depth)) /* logon time */ + return False; + if(!smb_io_time("time", &usr->logoff_time, ps, depth)) /* logoff time */ + return False; + if(!smb_io_time("time", &usr->kickoff_time, ps, depth)) /* kickoff time */ + return False; + if(!smb_io_time("time", &usr->pass_last_set_time, ps, depth)) /* password last set time */ + return False; + if(!smb_io_time("time", &usr->pass_can_change_time , ps, depth)) /* password can change time */ + return False; + if(!smb_io_time("time", &usr->pass_must_change_time, ps, depth)) /* password must change time */ + return False; + + if(!smb_io_unihdr("unihdr", &usr->hdr_user_name, ps, depth)) /* username unicode string header */ + return False; + if(!smb_io_unihdr("unihdr", &usr->hdr_full_name, ps, depth)) /* user's full name unicode string header */ + return False; + if(!smb_io_unihdr("unihdr", &usr->hdr_logon_script, ps, depth)) /* logon script unicode string header */ + return False; + if(!smb_io_unihdr("unihdr", &usr->hdr_profile_path, ps, depth)) /* profile path unicode string header */ + return False; + if(!smb_io_unihdr("unihdr", &usr->hdr_home_dir, ps, depth)) /* home directory unicode string header */ + return False; + if(!smb_io_unihdr("unihdr", &usr->hdr_dir_drive, ps, depth)) /* home directory drive unicode string header */ + return False; + + if(!prs_uint16("logon_count ", ps, depth, &usr->logon_count)) /* logon count */ + return False; + if(!prs_uint16("bad_pw_count ", ps, depth, &usr->bad_pw_count)) /* bad password count */ + return False; + + if(!prs_uint32("user_id ", ps, depth, &usr->user_id)) /* User ID */ + return False; + if(!prs_uint32("group_id ", ps, depth, &usr->group_id)) /* Group ID */ + return False; + if(!prs_uint32("num_groups ", ps, depth, &usr->num_groups)) /* num groups */ + return False; + if(!prs_uint32("buffer_groups ", ps, depth, &usr->buffer_groups)) /* undocumented buffer pointer to groups. */ + return False; + if(!prs_uint32("user_flgs ", ps, depth, &usr->user_flgs)) /* user flags */ + return False; + + if(!prs_uint8s(False, "user_sess_key", ps, depth, usr->user_sess_key, 16)) /* unused user session key */ + return False; + + if(!smb_io_unihdr("unihdr", &usr->hdr_logon_srv, ps, depth)) /* logon server unicode string header */ + return False; + if(!smb_io_unihdr("unihdr", &usr->hdr_logon_dom, ps, depth)) /* logon domain unicode string header */ + return False; + + if(!prs_uint32("buffer_dom_id ", ps, depth, &usr->buffer_dom_id)) /* undocumented logon domain id pointer */ + return False; + if(!prs_uint8s (False, "padding ", ps, depth, usr->padding, 40)) /* unused padding bytes? */ + return False; + + if(!prs_uint32("num_other_sids", ps, depth, &usr->num_other_sids)) /* 0 - num_sids */ + return False; + if(!prs_uint32("buffer_other_sids", ps, depth, &usr->buffer_other_sids)) /* NULL - undocumented pointer to SIDs. */ + return False; - smb_io_unistr2("unistr2", &(usr->uni_user_name) , usr->hdr_user_name .buffer, ps, depth); /* username unicode string */ - smb_io_unistr2("unistr2", &(usr->uni_full_name) , usr->hdr_full_name .buffer, ps, depth); /* user's full name unicode string */ - smb_io_unistr2("unistr2", &(usr->uni_logon_script), usr->hdr_logon_script.buffer, ps, depth); /* logon script unicode string */ - smb_io_unistr2("unistr2", &(usr->uni_profile_path), usr->hdr_profile_path.buffer, ps, depth); /* profile path unicode string */ - smb_io_unistr2("unistr2", &(usr->uni_home_dir) , usr->hdr_home_dir .buffer, ps, depth); /* home directory unicode string */ - smb_io_unistr2("unistr2", &(usr->uni_dir_drive) , usr->hdr_dir_drive .buffer, ps, depth); /* home directory drive unicode string */ - - prs_align(ps); - prs_uint32("num_groups2 ", ps, depth, &(usr->num_groups2)); /* num groups */ - SMB_ASSERT_ARRAY(usr->gids, usr->num_groups2); - for (i = 0; i < usr->num_groups2; i++) - { - smb_io_gid("", &(usr->gids[i]), ps, depth); /* group info */ - } + if(!smb_io_unistr2("unistr2", &usr->uni_user_name, usr->hdr_user_name.buffer, ps, depth)) /* username unicode string */ + return False; + if(!smb_io_unistr2("unistr2", &usr->uni_full_name, usr->hdr_full_name.buffer, ps, depth)) /* user's full name unicode string */ + return False; + if(!smb_io_unistr2("unistr2", &usr->uni_logon_script, usr->hdr_logon_script.buffer, ps, depth)) /* logon script unicode string */ + return False; + if(!smb_io_unistr2("unistr2", &usr->uni_profile_path, usr->hdr_profile_path.buffer, ps, depth)) /* profile path unicode string */ + return False; + if(!smb_io_unistr2("unistr2", &usr->uni_home_dir, usr->hdr_home_dir.buffer, ps, depth)) /* home directory unicode string */ + return False; + if(!smb_io_unistr2("unistr2", &usr->uni_dir_drive, usr->hdr_dir_drive.buffer, ps, depth)) /* home directory drive unicode string */ + return False; + + if(!prs_align(ps)) + return False; + if(!prs_uint32("num_groups2 ", ps, depth, &usr->num_groups2)) /* num groups */ + return False; + SMB_ASSERT_ARRAY(usr->gids, usr->num_groups2); + for (i = 0; i < usr->num_groups2; i++) { + if(!smb_io_gid("", &usr->gids[i], ps, depth)) /* group info */ + return False; + } - smb_io_unistr2("unistr2", &( usr->uni_logon_srv), usr->hdr_logon_srv.buffer, ps, depth); /* logon server unicode string */ - smb_io_unistr2("unistr2", &( usr->uni_logon_dom), usr->hdr_logon_srv.buffer, ps, depth); /* logon domain unicode string */ + if(!smb_io_unistr2("unistr2", &usr->uni_logon_srv, usr->hdr_logon_srv.buffer, ps, depth)) /* logon server unicode string */ + return False; + if(!smb_io_unistr2("unistr2", &usr->uni_logon_dom, usr->hdr_logon_srv.buffer, ps, depth)) /* logon domain unicode string */ + return False; - smb_io_dom_sid2("", &(usr->dom_sid), ps, depth); /* domain SID */ + if(!smb_io_dom_sid2("", &usr->dom_sid, ps, depth)) /* domain SID */ + return False; - SMB_ASSERT_ARRAY(usr->other_sids, usr->num_other_sids); + SMB_ASSERT_ARRAY(usr->other_sids, usr->num_other_sids); - for (i = 0; i < usr->num_other_sids; i++) - { - smb_io_dom_sid2("", &(usr->other_sids[i]), ps, depth); /* other domain SIDs */ - } + for (i = 0; i < usr->num_other_sids; i++) { + if(!smb_io_dom_sid2("", &usr->other_sids[i], ps, depth)) /* other domain SIDs */ + return False; } return True; } /******************************************************************* -reads or writes a structure. + Reads or writes a structure. ********************************************************************/ -BOOL net_io_q_sam_logon(char *desc, NET_Q_SAM_LOGON *q_l, prs_struct *ps, int depth) + +BOOL net_io_q_sam_logon(char *desc, NET_Q_SAM_LOGON *q_l, prs_struct *ps, int depth) { - if (q_l == NULL) return False; + if (q_l == NULL) + return False; prs_debug(ps, depth, desc, "net_io_q_sam_logon"); depth++; - prs_align(ps); + if(!prs_align(ps)) + return False; - smb_io_sam_info("", &(q_l->sam_id), ps, depth); /* domain SID */ - prs_uint16("validation_level", ps, depth, &(q_l->validation_level)); + if(!smb_io_sam_info("", &q_l->sam_id, ps, depth)) /* domain SID */ + return False; + if(!prs_uint16("validation_level", ps, depth, &q_l->validation_level)) + return False; return True; } /******************************************************************* -reads or writes a structure. + Reads or writes a structure. ********************************************************************/ -BOOL net_io_r_sam_logon(char *desc, NET_R_SAM_LOGON *r_l, prs_struct *ps, int depth) + +BOOL net_io_r_sam_logon(char *desc, NET_R_SAM_LOGON *r_l, prs_struct *ps, int depth) { - if (r_l == NULL) return False; + if (r_l == NULL) + return False; prs_debug(ps, depth, desc, "net_io_r_sam_logon"); depth++; - prs_uint32("buffer_creds", ps, depth, &(r_l->buffer_creds)); /* undocumented buffer pointer */ - smb_io_cred("", &(r_l->srv_creds), ps, depth); /* server credentials. server time stamp appears to be ignored. */ + if(!prs_uint32("buffer_creds", ps, depth, &r_l->buffer_creds)) /* undocumented buffer pointer */ + return False; + if(!smb_io_cred("", &r_l->srv_creds, ps, depth)) /* server credentials. server time stamp appears to be ignored. */ + return False; - prs_uint16("switch_value", ps, depth, &(r_l->switch_value)); - prs_align(ps); + if(!prs_uint16("switch_value", ps, depth, &r_l->switch_value)) + return False; + if(!prs_align(ps)) + return False; - if (r_l->switch_value != 0) - { - net_io_user_info3("", r_l->user, ps, depth); + if (r_l->switch_value != 0) { + if(!net_io_user_info3("", r_l->user, ps, depth)) + return False; } - prs_uint32("auth_resp ", ps, depth, &(r_l->auth_resp)); /* 1 - Authoritative response; 0 - Non-Auth? */ + if(!prs_uint32("auth_resp ", ps, depth, &r_l->auth_resp)) /* 1 - Authoritative response; 0 - Non-Auth? */ + return False; - prs_uint32("status ", ps, depth, &(r_l->status)); + if(!prs_uint32("status ", ps, depth, &r_l->status)) + return False; - prs_align(ps); + if(!prs_align(ps)) + return False; return True; } /******************************************************************* -reads or writes a structure. + Reads or writes a structure. ********************************************************************/ + BOOL net_io_q_sam_logoff(char *desc, NET_Q_SAM_LOGOFF *q_l, prs_struct *ps, int depth) { - if (q_l == NULL) return False; + if (q_l == NULL) + return False; prs_debug(ps, depth, desc, "net_io_q_sam_logoff"); depth++; - prs_align(ps); - - smb_io_sam_info("", &(q_l->sam_id), ps, depth); /* domain SID */ - - return True; -} - -/******************************************************************* -reads or writes a structure. -********************************************************************/ -BOOL net_io_r_sam_logoff(char *desc, NET_R_SAM_LOGOFF *r_l, prs_struct *ps, int depth) -{ - if (r_l == NULL) return False; - - prs_debug(ps, depth, desc, "net_io_r_sam_logoff"); - depth++; - - prs_align(ps); + if(!prs_align(ps)) + return False; - prs_uint32("buffer_creds", ps, depth, &(r_l->buffer_creds)); /* undocumented buffer pointer */ - smb_io_cred("", &(r_l->srv_creds), ps, depth); /* server credentials. server time stamp appears to be ignored. */ - - prs_uint32("status ", ps, depth, &(r_l->status)); + if(!smb_io_sam_info("", &q_l->sam_id, ps, depth)) /* domain SID */ + return False; return True; } /******************************************************************* -makes a NET_Q_SAM_SYNC structure. + Reads or writes a structure. ********************************************************************/ -BOOL make_q_sam_sync(NET_Q_SAM_SYNC *q_s, - const char *srv_name, - const char *cli_name, - DOM_CRED *cli_creds, uint32 database_id) -{ - if (q_s == NULL) return False; - - DEBUG(5,("make_q_sam_sync\n")); - - make_unistr2(&(q_s->uni_srv_name), srv_name, strlen(srv_name)+1); - make_unistr2(&(q_s->uni_cli_name), cli_name, strlen(cli_name)+1); - - memcpy(&(q_s->cli_creds), cli_creds, sizeof(q_s->cli_creds)); - memset(&(q_s->ret_creds), 0, sizeof(q_s->ret_creds)); - q_s->database_id = database_id; - q_s->restart_state = 0; - q_s->sync_context = 0; - q_s->max_size = 0xffff; - - return True; -} - -/******************************************************************* -reads or writes a structure. -********************************************************************/ -BOOL net_io_q_sam_sync(char *desc, NET_Q_SAM_SYNC *q_s, prs_struct *ps, int depth) +BOOL net_io_r_sam_logoff(char *desc, NET_R_SAM_LOGOFF *r_l, prs_struct *ps, int depth) { - if (q_s == NULL) return False; - - prs_debug(ps, depth, desc, "net_io_q_sam_sync"); - depth++; - - smb_io_unistr2("", &(q_s->uni_srv_name), True, ps, depth); - smb_io_unistr2("", &(q_s->uni_cli_name), True, ps, depth); - - smb_io_cred("", &(q_s->cli_creds), ps, depth); - smb_io_cred("", &(q_s->ret_creds), ps, depth); - - prs_uint32("database_id ", ps, depth, &(q_s->database_id )); - prs_uint32("restart_state", ps, depth, &(q_s->restart_state)); - prs_uint32("sync_context ", ps, depth, &(q_s->sync_context )); - - prs_uint32("max_size", ps, depth, &(q_s->max_size)); - - return True; -} - -/******************************************************************* -makes a SAM_DELTA_HDR structure. -********************************************************************/ -BOOL make_sam_delta_hdr(SAM_DELTA_HDR *delta, uint16 type, uint32 rid) -{ - if (delta == NULL) return False; - - DEBUG(5,("make_sam_delta_hdr\n")); - - delta->type2 = delta->type = type; - delta->target_rid = rid; - - delta->type3 = type; - delta->ptr_delta = 1; - - return True; -} - -/******************************************************************* -reads or writes a structure. -********************************************************************/ -static BOOL net_io_sam_delta_hdr(char *desc, SAM_DELTA_HDR *delta, prs_struct *ps, int depth) -{ - if (delta == NULL) return False; - - prs_debug(ps, depth, desc, "net_io_sam_delta_hdr"); - depth++; - - prs_uint16("type", ps, depth, &(delta->type )); - prs_uint16("type2", ps, depth, &(delta->type2 )); - prs_uint32("target_rid", ps, depth, &(delta->target_rid)); - - prs_uint32("type3", ps, depth, &(delta->type3 )); - prs_uint32("ptr_delta", ps, depth, &(delta->ptr_delta )); - - return True; -} - -/******************************************************************* -reads or writes a structure. -********************************************************************/ -static BOOL net_io_sam_domain_info(char *desc, SAM_DOMAIN_INFO *info, prs_struct *ps, int depth) -{ - if (info == NULL) return False; - - prs_debug(ps, depth, desc, "net_io_sam_domain_info"); - depth++; + if (r_l == NULL) + return False; - smb_io_unihdr("hdr_dom_name" , &(info->hdr_dom_name) , ps, depth); - smb_io_unihdr("hdr_oem_info" , &(info->hdr_oem_info) , ps, depth); - - smb_io_bigint("force_logoff" , &(info->force_logoff) , ps, depth); - prs_uint16("min_pwd_len" , ps, depth, &(info->min_pwd_len )); - prs_uint16("pwd_history_len" , ps, depth, &(info->pwd_history_len)); - smb_io_bigint("max_pwd_age" , &(info->max_pwd_age) , ps, depth); - smb_io_bigint("min_pwd_age" , &(info->min_pwd_age) , ps, depth); - smb_io_bigint("dom_mod_count", &(info->dom_mod_count), ps, depth); - smb_io_time("creation_time" , &(info->creation_time), ps, depth); - - smb_io_bufhdr2("hdr_sec_desc", &(info->hdr_sec_desc) , ps, depth); - smb_io_unihdr ("hdr_unknown" , &(info->hdr_unknown) , ps, depth); - ps->offset += 40; - - smb_io_unistr2("uni_dom_name", &(info->uni_dom_name), - info->hdr_dom_name.buffer, ps, depth); - smb_io_unistr2("buf_oem_info", &(info->buf_oem_info), - info->hdr_oem_info.buffer, ps, depth); - - smb_io_buffer4("buf_sec_desc", &(info->buf_sec_desc), - info->hdr_sec_desc.buffer, ps, depth); - smb_io_unistr2("buf_unknown" , &(info->buf_unknown ), - info->hdr_unknown .buffer, ps, depth); - - return True; -} - -/******************************************************************* -reads or writes a structure. -********************************************************************/ -static BOOL net_io_sam_group_info(char *desc, SAM_GROUP_INFO *info, prs_struct *ps, int depth) -{ - if (info == NULL) return False; - - prs_debug(ps, depth, desc, "net_io_sam_group_info"); - depth++; - - smb_io_unihdr ("hdr_grp_name", &(info->hdr_grp_name), ps, depth); - smb_io_gid ("gid", &(info->gid), ps, depth); - smb_io_unihdr ("hdr_grp_desc", &(info->hdr_grp_desc), ps, depth); - smb_io_bufhdr2("hdr_sec_desc", &(info->hdr_sec_desc), ps, depth); - ps->offset += 48; - - smb_io_unistr2("uni_grp_name", &(info->uni_grp_name), - info->hdr_grp_name.buffer, ps, depth); - smb_io_unistr2("uni_grp_desc", &(info->uni_grp_desc), - info->hdr_grp_desc.buffer, ps, depth); - smb_io_buffer4("buf_sec_desc", &(info->buf_sec_desc), - info->hdr_sec_desc.buffer, ps, depth); - - return True; -} - -/******************************************************************* -makes a SAM_ACCOUNT_INFO structure. -********************************************************************/ -BOOL make_sam_account_info(SAM_ACCOUNT_INFO *info, char *user_name, - char *full_name, uint32 user_rid, uint32 group_rid, - char *home_dir, char *dir_drive, char *logon_script, - char *acct_desc, uint32 acb_info, char *profile) -{ - int len_user_name = strlen(user_name); - int len_full_name = strlen(full_name); - int len_home_dir = strlen(home_dir); - int len_dir_drive = strlen(dir_drive); - int len_logon_script = strlen(logon_script); - int len_acct_desc = strlen(acct_desc); - int len_profile = strlen(profile); - - DEBUG(5,("make_sam_account_info\n")); - - make_uni_hdr(&(info->hdr_acct_name ), len_user_name ); - make_uni_hdr(&(info->hdr_full_name ), len_full_name ); - make_uni_hdr(&(info->hdr_home_dir ), len_home_dir ); - make_uni_hdr(&(info->hdr_dir_drive ), len_dir_drive ); - make_uni_hdr(&(info->hdr_logon_script), len_logon_script); - make_uni_hdr(&(info->hdr_acct_desc ), len_acct_desc ); - make_uni_hdr(&(info->hdr_profile ), len_profile ); - - /* not present */ - make_uni_hdr(&(info->hdr_workstations), 0); - make_uni_hdr(&(info->hdr_comment), 0); - make_uni_hdr(&(info->hdr_parameters), 0); - make_bufhdr2(&(info->hdr_sec_desc), 0, 0, 0); - - info->user_rid = user_rid; - info->group_rid = group_rid; - - init_nt_time(&(info->logon_time)); - init_nt_time(&(info->logoff_time)); - init_nt_time(&(info->pwd_last_set_time)); - init_nt_time(&(info->acct_expiry_time)); - - info->logon_divs = 0xA8; - info->ptr_logon_hrs = 0; /* Don't care right now */ - - info->bad_pwd_count = 0; - info->logon_count = 0; - info->acb_info = acb_info; - info->nt_pwd_present = 0; - info->lm_pwd_present = 0; - info->pwd_expired = 0; - info->country = 0; - info->codepage = 0; - - info->unknown1 = 0x4EC; - info->unknown2 = 0; - - make_unistr2(&(info->uni_acct_name), user_name, len_user_name+1); - make_unistr2(&(info->uni_full_name), full_name, len_full_name+1); - make_unistr2(&(info->uni_home_dir ), home_dir , len_home_dir +1); - make_unistr2(&(info->uni_dir_drive), dir_drive, len_dir_drive+1); - make_unistr2(&(info->uni_logon_script), logon_script, len_logon_script+1); - make_unistr2(&(info->uni_acct_desc), acct_desc, len_acct_desc+1); - make_unistr2(&(info->uni_profile ), profile , len_profile +1); - - return True; -} - -/******************************************************************* -reads or writes a structure. -********************************************************************/ -static BOOL net_io_sam_passwd_info(char *desc, SAM_PWD *pwd, - prs_struct *ps, int depth) -{ - if (pwd == NULL) return False; - - prs_debug(ps, depth, desc, "net_io_sam_passwd_info"); + prs_debug(ps, depth, desc, "net_io_r_sam_logoff"); depth++; - prs_uint32("unk_0 ", ps, depth, &(pwd->unk_0 )); - - smb_io_unihdr ("hdr_lm_pwd", &(pwd->hdr_lm_pwd), ps, depth); - prs_uint8s(False, "buf_lm_pwd", ps, depth, pwd->buf_lm_pwd, 16); + if(!prs_align(ps)) + return False; - smb_io_unihdr ("hdr_nt_pwd", &(pwd->hdr_nt_pwd), ps, depth); - prs_uint8s(False, "buf_nt_pwd", ps, depth, pwd->buf_nt_pwd, 16); - - smb_io_unihdr("", &(pwd->hdr_empty_lm), ps, depth); - smb_io_unihdr("", &(pwd->hdr_empty_nt), ps, depth); - - return True; -} - -/******************************************************************* -reads or writes a structure. -********************************************************************/ -static BOOL net_io_sam_account_info(char *desc, uint8 sess_key[16], - SAM_ACCOUNT_INFO *info, prs_struct *ps, int depth) -{ - BUFHDR2 hdr_priv_data; - uint32 i; - - if (info == NULL) return False; - - prs_debug(ps, depth, desc, "net_io_sam_account_info"); - depth++; - - smb_io_unihdr("hdr_acct_name", &(info->hdr_acct_name), ps, depth); - smb_io_unihdr("hdr_full_name", &(info->hdr_full_name), ps, depth); - - prs_uint32("user_rid ", ps, depth, &(info->user_rid )); - prs_uint32("group_rid", ps, depth, &(info->group_rid)); - - smb_io_unihdr("hdr_home_dir " , &(info->hdr_home_dir ), ps, depth); - smb_io_unihdr("hdr_dir_drive" , &(info->hdr_dir_drive), ps, depth); - smb_io_unihdr("hdr_logon_script", &(info->hdr_logon_script), ps, depth); - smb_io_unihdr("hdr_acct_desc" , &(info->hdr_acct_desc), ps, depth); - smb_io_unihdr("hdr_workstations", &(info->hdr_workstations), ps, depth); - - smb_io_time("logon_time" , &(info->logon_time ), ps, depth); - smb_io_time("logoff_time", &(info->logoff_time), ps, depth); - - prs_uint32("logon_divs ", ps, depth, &(info->logon_divs )); - prs_uint32("ptr_logon_hrs", ps, depth, &(info->ptr_logon_hrs)); - - prs_uint16("bad_pwd_count", ps, depth, &(info->bad_pwd_count)); - prs_uint16("logon_count" , ps, depth, &(info->logon_count )); - smb_io_time("pwd_last_set_time", &(info->pwd_last_set_time), ps, depth); - smb_io_time("acct_expiry_time" , &(info->acct_expiry_time ), ps, depth); - - prs_uint32("acb_info", ps, depth, &(info->acb_info)); - prs_uint8s(False, "nt_pwd", ps, depth, info->nt_pwd, 16); - prs_uint8s(False, "lm_pwd", ps, depth, info->lm_pwd, 16); - prs_uint8("lm_pwd_present", ps, depth, &(info->lm_pwd_present)); - prs_uint8("nt_pwd_present", ps, depth, &(info->nt_pwd_present)); - prs_uint8("pwd_expired" , ps, depth, &(info->pwd_expired )); - - smb_io_unihdr("hdr_comment" , &(info->hdr_comment ), ps, depth); - smb_io_unihdr("hdr_parameters", &(info->hdr_parameters), ps, depth); - prs_uint16("country" , ps, depth, &(info->country )); - prs_uint16("codepage", ps, depth, &(info->codepage)); - - smb_io_bufhdr2("hdr_priv_data", &(hdr_priv_data), ps, depth); - smb_io_bufhdr2("hdr_sec_desc" , &(info->hdr_sec_desc) , ps, depth); - smb_io_unihdr ("hdr_profile" , &(info->hdr_profile) , ps, depth); - - for (i = 0; i < 3; i++) - { - smb_io_unihdr("hdr_reserved", &(info->hdr_reserved[i]), ps, depth); - } - - for (i = 0; i < 4; i++) - { - prs_uint32("dw_reserved", ps, depth, &(info->dw_reserved[i])); - } - - smb_io_unistr2("uni_acct_name", &(info->uni_acct_name), - info->hdr_acct_name.buffer, ps, depth); - prs_align(ps); - smb_io_unistr2("uni_full_name", &(info->uni_full_name), - info->hdr_full_name.buffer, ps, depth); - prs_align(ps); - smb_io_unistr2("uni_home_dir ", &(info->uni_home_dir ), - info->hdr_home_dir .buffer, ps, depth); - prs_align(ps); - smb_io_unistr2("uni_dir_drive", &(info->uni_dir_drive), - info->hdr_dir_drive.buffer, ps, depth); - prs_align(ps); - smb_io_unistr2("uni_logon_script", &(info->uni_logon_script), - info->hdr_logon_script.buffer, ps, depth); - prs_align(ps); - smb_io_unistr2("uni_acct_desc", &(info->uni_acct_desc), - info->hdr_acct_desc.buffer, ps, depth); - prs_align(ps); - smb_io_unistr2("uni_workstations", &(info->uni_workstations), - info->hdr_workstations.buffer, ps, depth); - prs_align(ps); - - prs_uint32("unknown1", ps, depth, &(info->unknown1)); - prs_uint32("unknown2", ps, depth, &(info->unknown2)); - - smb_io_buffer4("buf_logon_hrs" , &(info->buf_logon_hrs ), - info->ptr_logon_hrs, ps, depth); - prs_align(ps); - smb_io_unistr2("uni_comment" , &(info->uni_comment ), - info->hdr_comment.buffer, ps, depth); - prs_align(ps); - smb_io_unistr2("uni_parameters", &(info->uni_parameters), - info->hdr_parameters.buffer, ps, depth); - prs_align(ps); - if (hdr_priv_data.buffer != 0) - { - int old_offset; - uint32 len = 0x44; - prs_uint32("pwd_len", ps, depth, &len); - old_offset = ps->offset; - if (len == 0x44) - { - if (ps->io) - { - /* reading */ - prs_hash1(ps, ps->offset, sess_key); - } - net_io_sam_passwd_info("pass", &(info->pass), ps, depth); - if (!ps->io) - { - /* writing */ - prs_hash1(ps, old_offset, sess_key); - } - } - ps->offset = old_offset + len; - } - smb_io_buffer4("buf_sec_desc" , &(info->buf_sec_desc ), - info->hdr_sec_desc.buffer, ps, depth); - prs_align(ps); - smb_io_unistr2("uni_profile" , &(info->uni_profile ), - info->hdr_profile.buffer, ps, depth); - prs_align(ps); - - return True; -} - -/******************************************************************* -reads or writes a structure. -********************************************************************/ -static BOOL net_io_sam_group_mem_info(char *desc, SAM_GROUP_MEM_INFO *info, prs_struct *ps, int depth) -{ - uint32 i; - fstring tmp; - - if (info == NULL) return False; - - prs_debug(ps, depth, desc, "net_io_sam_group_mem_info"); - depth++; - - prs_align(ps); - prs_uint32("ptr_rids ", ps, depth, &(info->ptr_rids )); - prs_uint32("ptr_attribs", ps, depth, &(info->ptr_attribs)); - prs_uint32("num_members", ps, depth, &(info->num_members)); - ps->offset += 16; - - if (info->ptr_rids != 0) - { - prs_uint32("num_members2", ps, depth, &(info->num_members2)); - if (info->num_members2 != info->num_members) - { - /* RPC fault */ - return False; - } - - SMB_ASSERT_ARRAY(info->rids, info->num_members2); - - for (i = 0; i < info->num_members2; i++) - { - slprintf(tmp, sizeof(tmp) - 1, "rids[%02d]", i); - prs_uint32(tmp, ps, depth, &(info->rids[i])); - } - } - - if (info->ptr_attribs != 0) - { - prs_uint32("num_members3", ps, depth, &(info->num_members3)); - if (info->num_members3 != info->num_members) - { - /* RPC fault */ - return False; - } - - SMB_ASSERT_ARRAY(info->attribs, info->num_members3); - - for (i = 0; i < info->num_members3; i++) - { - slprintf(tmp, sizeof(tmp) - 1, "attribs[%02d]", i); - prs_uint32(tmp, ps, depth, &(info->attribs[i])); - } - } - - return True; -} - -/******************************************************************* -reads or writes a structure. -********************************************************************/ -static BOOL net_io_sam_alias_info(char *desc, SAM_ALIAS_INFO *info, prs_struct *ps, int depth) -{ - if (info == NULL) return False; - - prs_debug(ps, depth, desc, "net_io_sam_alias_info"); - depth++; - - smb_io_unihdr ("hdr_als_name", &(info->hdr_als_name), ps, depth); - prs_uint32("als_rid", ps, depth, &(info->als_rid)); - smb_io_bufhdr2("hdr_sec_desc", &(info->hdr_sec_desc), ps, depth); - smb_io_unihdr ("hdr_als_desc", &(info->hdr_als_desc), ps, depth); - ps->offset += 40; - - smb_io_unistr2("uni_als_name", &(info->uni_als_name), - info->hdr_als_name.buffer, ps, depth); - smb_io_buffer4("buf_sec_desc", &(info->buf_sec_desc), - info->hdr_sec_desc.buffer, ps, depth); - smb_io_unistr2("uni_als_desc", &(info->uni_als_desc), - info->hdr_als_name.buffer, ps, depth); - - return True; -} - -/******************************************************************* -reads or writes a structure. -********************************************************************/ -static BOOL net_io_sam_alias_mem_info(char *desc, SAM_ALIAS_MEM_INFO *info, prs_struct *ps, int depth) -{ - uint32 i; - fstring tmp; - - if (info == NULL) return False; - - prs_debug(ps, depth, desc, "net_io_sam_alias_mem_info"); - depth++; - - prs_align(ps); - prs_uint32("num_members", ps, depth, &(info->num_members)); - prs_uint32("ptr_members", ps, depth, &(info->ptr_members)); - ps->offset += 16; - - if (info->ptr_members != 0) - { - prs_uint32("num_sids", ps, depth, &(info->num_sids)); - if (info->num_sids != info->num_members) - { - /* RPC fault */ - return False; - } - - SMB_ASSERT_ARRAY(info->ptr_sids, info->num_sids); - - for (i = 0; i < info->num_sids; i++) - { - slprintf(tmp, sizeof(tmp) - 1, "ptr_sids[%02d]", i); - prs_uint32(tmp, ps, depth, &(info->ptr_sids[i])); - } - - SMB_ASSERT_ARRAY(info->sids, info->num_sids); - - for (i = 0; i < info->num_sids; i++) - { - if (info->ptr_sids[i] != 0) - { - slprintf(tmp, sizeof(tmp) - 1, "sids[%02d]", i); - smb_io_dom_sid2(tmp, &(info->sids[i]), ps, depth); - } - } - } - - return True; -} - -/******************************************************************* -reads or writes a structure. -********************************************************************/ -static BOOL net_io_sam_delta_ctr(char *desc, uint8 sess_key[16], - SAM_DELTA_CTR *delta, uint16 type, - prs_struct *ps, int depth) -{ - if (delta == NULL) return False; - - prs_debug(ps, depth, desc, "net_io_sam_delta_ctr"); - depth++; - - switch (type) - { - case 1: - { - net_io_sam_domain_info("", &(delta->domain_info), - ps, depth); - break; - } - case 2: - { - net_io_sam_group_info("", &(delta->group_info), - ps, depth); - break; - } - case 5: - { - net_io_sam_account_info("", sess_key, - &(delta->account_info), - ps, depth); - break; - } - case 8: - { - net_io_sam_group_mem_info("", &(delta->grp_mem_info), - ps, depth); - break; - } - case 9: - { - net_io_sam_alias_info("", &(delta->alias_info), - ps, depth); - break; - } - case 0xC: - { - net_io_sam_alias_mem_info("", &(delta->als_mem_info), - ps, depth); - break; - } - default: - { - DEBUG(0, ("Replication error: Unknown delta type %x\n", type)); - break; - } - } - - return True; -} - -/******************************************************************* -reads or writes a structure. -********************************************************************/ -BOOL net_io_r_sam_sync(char *desc, uint8 sess_key[16], - NET_R_SAM_SYNC *r_s, prs_struct *ps, int depth) -{ - uint32 i; - - if (r_s == NULL) return False; - - prs_debug(ps, depth, desc, "net_io_r_sam_sync"); - depth++; - - smb_io_cred("", &(r_s->srv_creds), ps, depth); - prs_uint32("sync_context", ps, depth, &(r_s->sync_context)); - - prs_uint32("ptr_deltas", ps, depth, &(r_s->ptr_deltas)); - if (r_s->ptr_deltas != 0) - { - prs_uint32("num_deltas ", ps, depth, &(r_s->num_deltas )); - prs_uint32("ptr_deltas2", ps, depth, &(r_s->ptr_deltas2)); - if (r_s->ptr_deltas2 != 0) - { - prs_uint32("num_deltas2", ps, depth, &(r_s->num_deltas2)); - if (r_s->num_deltas2 != r_s->num_deltas) - { - /* RPC fault */ - return False; - } - - for (i = 0; i < r_s->num_deltas2; i++) - { - net_io_sam_delta_hdr("", &r_s->hdr_deltas[i], ps, depth); - } - - for (i = 0; i < r_s->num_deltas2; i++) - { - net_io_sam_delta_ctr("", sess_key, - &r_s->deltas[i], - r_s->hdr_deltas[i].type3, ps, depth); - } - } - } + if(!prs_uint32("buffer_creds", ps, depth, &r_l->buffer_creds)) /* undocumented buffer pointer */ + return False; + if(!smb_io_cred("", &r_l->srv_creds, ps, depth)) /* server credentials. server time stamp appears to be ignored. */ + return False; - prs_align(ps); - prs_uint32("status", ps, depth, &(r_s->status)); + if(!prs_uint32("status ", ps, depth, &r_l->status)) + return False; return True; } |