diff options
Diffstat (limited to 'source3/libmsrpc/libmsrpc_internal.c')
| -rw-r--r-- | source3/libmsrpc/libmsrpc_internal.c | 1199 |
1 files changed, 622 insertions, 577 deletions
diff --git a/source3/libmsrpc/libmsrpc_internal.c b/source3/libmsrpc/libmsrpc_internal.c index db884d3bf0..59a39efec9 100644 --- a/source3/libmsrpc/libmsrpc_internal.c +++ b/source3/libmsrpc/libmsrpc_internal.c @@ -1,3 +1,4 @@ + /* * Unix SMB/CIFS implementation. * MS-RPC client internal functions @@ -23,29 +24,29 @@ #include "libmsrpc_internal.h" /*used to get a struct rpc_pipe_client* to be passed into rpccli* calls*/ -struct rpc_pipe_client *cac_GetPipe(CacServerHandle *hnd, int pi_idx) +struct rpc_pipe_client *cac_GetPipe( CacServerHandle * hnd, int pi_idx ) { SMBCSRV *srv = NULL; struct rpc_pipe_client *pipe_hnd = NULL; - if(!hnd) { + if ( !hnd ) { return NULL; } - if(hnd->_internal.pipes[pi_idx] == False) { + if ( hnd->_internal.pipes[pi_idx] == False ) { hnd->status = NT_STATUS_INVALID_HANDLE; return NULL; } - srv = cac_GetServer(hnd); - if(!srv) { + srv = cac_GetServer( hnd ); + if ( !srv ) { hnd->status = NT_STATUS_INVALID_CONNECTION; return NULL; } pipe_hnd = srv->cli->pipe_list; - while(pipe_hnd != NULL && pipe_hnd->pipe_idx != pi_idx) { + while ( pipe_hnd != NULL && pipe_hnd->pipe_idx != pi_idx ) { pipe_hnd = pipe_hnd->next; } @@ -53,664 +54,708 @@ struct rpc_pipe_client *cac_GetPipe(CacServerHandle *hnd, int pi_idx) } /*takes a string like HKEY_LOCAL_MACHINE\HARDWARE\ACPI and returns the reg_type code and then a pointer to the start of the path (HARDWARE)*/ -int cac_ParseRegPath(char *path, uint32 *reg_type, char **key_name) { - - if(!path) - return CAC_FAILURE; - - if(strncmp(path, "HKLM", 4) == 0) { - *reg_type = HKEY_LOCAL_MACHINE; - *key_name = (path[4] == '\\') ? path + 5 : NULL; - } - else if(strncmp(path, "HKEY_LOCAL_MACHINE", 18) == 0) { - *reg_type = HKEY_LOCAL_MACHINE; - *key_name = (path[18] == '\\') ? path + 19 : NULL; - } - else if(strncmp(path, "HKCR", 4) == 0) { - *reg_type = HKEY_CLASSES_ROOT; - *key_name = (path[4] == '\\') ? path + 5 : NULL; - } - else if(strncmp(path, "HKEY_CLASSES_ROOT", 17) == 0) { - *reg_type = HKEY_CLASSES_ROOT; - *key_name = (path[17] == '\\') ? path + 18 : NULL; - } - else if(strncmp(path, "HKU", 3) == 0) { - *reg_type = HKEY_USERS; - *key_name = (path[3] == '\\') ? path + 4 : NULL; - } - else if(strncmp(path, "HKEY_USERS", 10) == 0) { - *reg_type = HKEY_USERS; - *key_name = (path[10] == '\\') ? path + 11 : NULL; - } - else if(strncmp(path, "HKPD", 4) == 0) { - *reg_type = HKEY_PERFORMANCE_DATA; - *key_name = (path[4] == '\\') ? path + 5 : NULL; - } - else if(strncmp(path, "HKEY_PERFORMANCE_DATA", 21) == 0) { - *reg_type = HKEY_PERFORMANCE_DATA; - *key_name = (path[21] == '\\') ? path + 22 : NULL; - } - else { - return CAC_FAILURE; - } - - return CAC_SUCCESS; +int cac_ParseRegPath( char *path, uint32 * reg_type, char **key_name ) +{ + + if ( !path ) + return CAC_FAILURE; + + if ( strncmp( path, "HKLM", 4 ) == 0 ) { + *reg_type = HKEY_LOCAL_MACHINE; + *key_name = ( path[4] == '\\' ) ? path + 5 : NULL; + } else if ( strncmp( path, "HKEY_LOCAL_MACHINE", 18 ) == 0 ) { + *reg_type = HKEY_LOCAL_MACHINE; + *key_name = ( path[18] == '\\' ) ? path + 19 : NULL; + } else if ( strncmp( path, "HKCR", 4 ) == 0 ) { + *reg_type = HKEY_CLASSES_ROOT; + *key_name = ( path[4] == '\\' ) ? path + 5 : NULL; + } else if ( strncmp( path, "HKEY_CLASSES_ROOT", 17 ) == 0 ) { + *reg_type = HKEY_CLASSES_ROOT; + *key_name = ( path[17] == '\\' ) ? path + 18 : NULL; + } else if ( strncmp( path, "HKU", 3 ) == 0 ) { + *reg_type = HKEY_USERS; + *key_name = ( path[3] == '\\' ) ? path + 4 : NULL; + } else if ( strncmp( path, "HKEY_USERS", 10 ) == 0 ) { + *reg_type = HKEY_USERS; + *key_name = ( path[10] == '\\' ) ? path + 11 : NULL; + } else if ( strncmp( path, "HKPD", 4 ) == 0 ) { + *reg_type = HKEY_PERFORMANCE_DATA; + *key_name = ( path[4] == '\\' ) ? path + 5 : NULL; + } else if ( strncmp( path, "HKEY_PERFORMANCE_DATA", 21 ) == 0 ) { + *reg_type = HKEY_PERFORMANCE_DATA; + *key_name = ( path[21] == '\\' ) ? path + 22 : NULL; + } else { + return CAC_FAILURE; + } + + return CAC_SUCCESS; } -RPC_DATA_BLOB *cac_MakeRpcDataBlob(TALLOC_CTX *mem_ctx, uint32 data_type, REG_VALUE_DATA data) { - RPC_DATA_BLOB *blob = NULL; - int i; - uint32 size = 0; - uint8 *multi = NULL; - uint32 multi_idx = 0; - - blob = talloc(mem_ctx, RPC_DATA_BLOB); - - if(!blob) { - errno = ENOMEM; - return NULL; - } - - switch(data_type) { - case REG_SZ: - init_rpc_blob_str(blob, data.reg_sz, strlen(data.reg_sz ) + 1); - break; - - case REG_EXPAND_SZ: - init_rpc_blob_str(blob, data.reg_expand_sz, strlen(data.reg_sz) + 1); - break; - - case REG_BINARY: - init_rpc_blob_bytes(blob, data.reg_binary.data, data.reg_binary.data_length); - break; - - case REG_DWORD: - init_rpc_blob_uint32(blob, data.reg_dword); - break; - - case REG_DWORD_BE: - init_rpc_blob_uint32(blob, data.reg_dword_be); - break; - - case REG_MULTI_SZ: - /*need to find the size*/ - for(i = 0; i < data.reg_multi_sz.num_strings; i++) { - size += strlen(data.reg_multi_sz.strings[i]) + 1; - } - - /**need a whole bunch of unicode strings in a row (seperated by null characters), with an extra null-character on the end*/ - - multi = TALLOC_ZERO_ARRAY(mem_ctx, uint8, (size + 1)*2); /*size +1 for the extra null character*/ - if(!multi) { - errno = ENOMEM; - break; - } - - /*do it using rpcstr_push()*/ - multi_idx = 0; - for(i = 0; i < data.reg_multi_sz.num_strings; i++) { - size_t len = strlen(data.reg_multi_sz.strings[i]) + 1; - - rpcstr_push((multi + multi_idx), data.reg_multi_sz.strings[i], len * 2, STR_TERMINATE); - - /* x2 becuase it is a uint8 buffer*/ - multi_idx += len * 2; - } - - /*now initialize the buffer as binary data*/ - init_rpc_blob_bytes(blob, multi, (size + 1)*2); - - break; - - default: - TALLOC_FREE(blob); - blob = NULL; - return NULL; - } - - if(!(blob->buffer)) { - TALLOC_FREE(blob); - return NULL; - } - - return blob; +RPC_DATA_BLOB *cac_MakeRpcDataBlob( TALLOC_CTX * mem_ctx, uint32 data_type, + REG_VALUE_DATA data ) +{ + RPC_DATA_BLOB *blob = NULL; + int i; + uint32 size = 0; + uint8 *multi = NULL; + uint32 multi_idx = 0; + + blob = talloc( mem_ctx, RPC_DATA_BLOB ); + + if ( !blob ) { + errno = ENOMEM; + return NULL; + } + + switch ( data_type ) { + case REG_SZ: + init_rpc_blob_str( blob, data.reg_sz, + strlen( data.reg_sz ) + 1 ); + break; + + case REG_EXPAND_SZ: + init_rpc_blob_str( blob, data.reg_expand_sz, + strlen( data.reg_sz ) + 1 ); + break; + + case REG_BINARY: + init_rpc_blob_bytes( blob, data.reg_binary.data, + data.reg_binary.data_length ); + break; + + case REG_DWORD: + init_rpc_blob_uint32( blob, data.reg_dword ); + break; + + case REG_DWORD_BE: + init_rpc_blob_uint32( blob, data.reg_dword_be ); + break; + + case REG_MULTI_SZ: + /*need to find the size */ + for ( i = 0; i < data.reg_multi_sz.num_strings; i++ ) { + size += strlen( data.reg_multi_sz.strings[i] ) + 1; + } + + /**need a whole bunch of unicode strings in a row (seperated by null characters), with an extra null-character on the end*/ + + multi = TALLOC_ZERO_ARRAY( mem_ctx, uint8, ( size + 1 ) * 2 ); /*size +1 for the extra null character */ + if ( !multi ) { + errno = ENOMEM; + break; + } + + /*do it using rpcstr_push() */ + multi_idx = 0; + for ( i = 0; i < data.reg_multi_sz.num_strings; i++ ) { + size_t len = + strlen( data.reg_multi_sz.strings[i] ) + 1; + + rpcstr_push( ( multi + multi_idx ), + data.reg_multi_sz.strings[i], len * 2, + STR_TERMINATE ); + + /* x2 becuase it is a uint8 buffer */ + multi_idx += len * 2; + } + + /*now initialize the buffer as binary data */ + init_rpc_blob_bytes( blob, multi, ( size + 1 ) * 2 ); + + break; + + default: + TALLOC_FREE( blob ); + blob = NULL; + return NULL; + } + + if ( !( blob->buffer ) ) { + TALLOC_FREE( blob ); + return NULL; + } + + return blob; } /*turns a string in a uint16 array to a char array*/ -char *cac_unistr_to_str(TALLOC_CTX *mem_ctx, uint16 *src, int num_bytes) { - char *buf; - - int i = 0; +char *cac_unistr_to_str( TALLOC_CTX * mem_ctx, uint16 * src, int num_bytes ) +{ + char *buf; - uint32 str_len = 0; - - /*don't allocate more space than we need*/ - while( (str_len) < num_bytes/2 && src[str_len] != 0x0000) - str_len++; + int i = 0; - /*need room for a '\0'*/ - str_len++; + uint32 str_len = 0; - buf = talloc_array(mem_ctx, char, str_len); - if(!buf) { - return NULL; - } + /*don't allocate more space than we need */ + while ( ( str_len ) < num_bytes / 2 && src[str_len] != 0x0000 ) + str_len++; - for(i = 0; i < num_bytes/2; i++) { - buf[i] = ((char *)src)[2*i]; - } + /*need room for a '\0' */ + str_len++; - buf[str_len - 1] = '\0'; + buf = talloc_array( mem_ctx, char, str_len ); - return buf; -} + if ( !buf ) { + return NULL; + } -REG_VALUE_DATA *cac_MakeRegValueData(TALLOC_CTX *mem_ctx, uint32 data_type, REGVAL_BUFFER buf) { - REG_VALUE_DATA *data; - - uint32 i; - - /*all of the following used for MULTI_SZ data*/ - uint32 size = 0; - uint32 len = 0; - uint32 multi_idx = 0; - uint32 num_strings= 0; - char **strings = NULL; - - data = talloc(mem_ctx, REG_VALUE_DATA); - if(!data) { - errno = ENOMEM; - return NULL; - } - - switch (data_type) { - case REG_SZ: - data->reg_sz = cac_unistr_to_str(mem_ctx, buf.buffer, buf.buf_len); - if(!data->reg_sz) { - TALLOC_FREE(data); - errno = ENOMEM; - data = NULL; - } - - break; - - case REG_EXPAND_SZ: - data->reg_expand_sz = cac_unistr_to_str(mem_ctx, buf.buffer, buf.buf_len); - - if(!data->reg_expand_sz) { - TALLOC_FREE(data); - errno = ENOMEM; - data = NULL; - } - - break; - - case REG_BINARY: - size = buf.buf_len; - - data->reg_binary.data_length = size; - - data->reg_binary.data = (uint8 *)talloc_memdup(mem_ctx, buf.buffer, - size); - if(!data->reg_binary.data) { - TALLOC_FREE(data); - errno = ENOMEM; - data = NULL; - } - break; - - case REG_DWORD: - data->reg_dword = *((uint32 *)buf.buffer); - break; - - case REG_DWORD_BE: - data->reg_dword_be = *((uint32 *)buf.buffer); - break; - - case REG_MULTI_SZ: - size = buf.buf_len; - - /*find out how many strings there are. size is # of bytes and we want to work uint16*/ - for(i = 0; i < (size/2 - 1); i++) { - if(buf.buffer[i] == 0x0000) - num_strings++; - - /*buffer is suppsed to be terminated with \0\0, but it might not be*/ - if(buf.buffer[i] == 0x0000 && buf.buffer[i + 1] == 0x0000) - break; - } - - strings = talloc_array(mem_ctx, char *, num_strings); - if(!strings) { - errno = ENOMEM; - TALLOC_FREE(data); - break; - } - - if(num_strings == 0) /*then our work here is done*/ - break; - - for(i = 0; i < num_strings; i++) { - /*find out how many characters are in this string*/ - len = 0; - /*make sure we don't go past the end of the buffer and keep looping until we have a uni \0*/ - while( multi_idx + len < size/2 && buf.buffer[multi_idx + len] != 0x0000) - len++; - - /*stay aware of the \0\0*/ - len++; - - strings[i] = TALLOC_ZERO_ARRAY(mem_ctx, char, len); - - /*pull out the unicode string*/ - rpcstr_pull(strings[i], (buf.buffer + multi_idx) , len, -1, STR_TERMINATE); - - /*keep track of where we are in the bigger array*/ - multi_idx += len; - } - - data->reg_multi_sz.num_strings = num_strings; - data->reg_multi_sz.strings = strings; - - break; - - default: - TALLOC_FREE(data); - data = NULL; - } - - return data; + for ( i = 0; i < num_bytes / 2; i++ ) { + buf[i] = ( ( char * ) src )[2 * i]; + } + + buf[str_len - 1] = '\0'; + + return buf; } -SAM_USERINFO_CTR *cac_MakeUserInfoCtr(TALLOC_CTX *mem_ctx, CacUserInfo *info) { - SAM_USERINFO_CTR *ctr = NULL; - - /*the flags we are 'setting'- include/passdb.h*/ - uint32 flags = ACCT_USERNAME | ACCT_FULL_NAME | ACCT_PRIMARY_GID | ACCT_DESCRIPTION | ACCT_COMMENT | - ACCT_HOME_DIR | ACCT_HOME_DRIVE | ACCT_LOGON_SCRIPT | ACCT_PROFILE | ACCT_WORKSTATIONS | - ACCT_FLAGS; - - NTTIME logon_time; - NTTIME logoff_time; - NTTIME kickoff_time; - NTTIME pass_last_set_time; - NTTIME pass_can_change_time; - NTTIME pass_must_change_time; - - UNISTR2 user_name; - UNISTR2 full_name; - UNISTR2 home_dir; - UNISTR2 dir_drive; - UNISTR2 log_scr; - UNISTR2 prof_path; - UNISTR2 desc; - UNISTR2 wkstas; - UNISTR2 mung_dial; - UNISTR2 unk; - - ctr = talloc(mem_ctx, SAM_USERINFO_CTR); - if(!ctr) - return NULL; - - ZERO_STRUCTP(ctr->info.id23); - - ctr->info.id21 = talloc(mem_ctx, SAM_USER_INFO_21); - if(!ctr->info.id21) - return NULL; - - ctr->switch_value = 21; - - ZERO_STRUCTP(ctr->info.id21); - - unix_to_nt_time(&logon_time, info->logon_time); - unix_to_nt_time(&logoff_time, info->logoff_time); - unix_to_nt_time(&kickoff_time, info->kickoff_time); - unix_to_nt_time(&pass_last_set_time, info->pass_last_set_time); - unix_to_nt_time(&pass_can_change_time, info->pass_can_change_time); - unix_to_nt_time(&pass_must_change_time, info->pass_must_change_time); - - /*initialize the strings*/ - init_unistr2(&user_name, info->username, UNI_STR_TERMINATE); - init_unistr2(&full_name, info->full_name, UNI_STR_TERMINATE); - init_unistr2(&home_dir, info->home_dir, UNI_STR_TERMINATE); - init_unistr2(&dir_drive, info->home_drive, UNI_STR_TERMINATE); - init_unistr2(&log_scr, info->logon_script, UNI_STR_TERMINATE); - init_unistr2(&prof_path, info->profile_path, UNI_STR_TERMINATE); - init_unistr2(&desc, info->description, UNI_STR_TERMINATE); - init_unistr2(&wkstas, info->workstations, UNI_STR_TERMINATE); - init_unistr2(&unk, "\0", UNI_STR_TERMINATE); - init_unistr2(&mung_dial, info->dial, UNI_STR_TERMINATE); - - /*manually set passmustchange*/ - ctr->info.id21->passmustchange = (info->pass_must_change) ? 0x01 : 0x00; - - init_sam_user_info21W(ctr->info.id21, - &logon_time, - &logoff_time, - &kickoff_time, - &pass_last_set_time, - &pass_can_change_time, - &pass_must_change_time, - &user_name, - &full_name, - &home_dir, - &dir_drive, - &log_scr, - &prof_path, - &desc, - &wkstas, - &unk, - &mung_dial, - info->lm_password, - info->nt_password, - info->rid, - info->group_rid, - info->acb_mask, - flags, - 168, /*logon divs*/ - info->logon_hours, - info->bad_passwd_count, - info->logon_count); - - return ctr; - +REG_VALUE_DATA *cac_MakeRegValueData( TALLOC_CTX * mem_ctx, uint32 data_type, + REGVAL_BUFFER buf ) +{ + REG_VALUE_DATA *data; + + uint32 i; + + /*all of the following used for MULTI_SZ data */ + uint32 size = 0; + uint32 len = 0; + uint32 multi_idx = 0; + uint32 num_strings = 0; + char **strings = NULL; + + data = talloc( mem_ctx, REG_VALUE_DATA ); + if ( !data ) { + errno = ENOMEM; + return NULL; + } + + switch ( data_type ) { + case REG_SZ: + data->reg_sz = + cac_unistr_to_str( mem_ctx, buf.buffer, buf.buf_len ); + if ( !data->reg_sz ) { + TALLOC_FREE( data ); + errno = ENOMEM; + data = NULL; + } + + break; + + case REG_EXPAND_SZ: + data->reg_expand_sz = + cac_unistr_to_str( mem_ctx, buf.buffer, buf.buf_len ); + + if ( !data->reg_expand_sz ) { + TALLOC_FREE( data ); + errno = ENOMEM; + data = NULL; + } + + break; + + case REG_BINARY: + size = buf.buf_len; + + data->reg_binary.data_length = size; + + data->reg_binary.data = + ( uint8 * ) talloc_memdup( mem_ctx, buf.buffer, + size ); + if ( !data->reg_binary.data ) { + TALLOC_FREE( data ); + errno = ENOMEM; + data = NULL; + } + break; + + case REG_DWORD: + data->reg_dword = *( ( uint32 * ) buf.buffer ); + break; + + case REG_DWORD_BE: + data->reg_dword_be = *( ( uint32 * ) buf.buffer ); + break; + + case REG_MULTI_SZ: + size = buf.buf_len; + + /*find out how many strings there are. size is # of bytes and we want to work uint16 */ + for ( i = 0; i < ( size / 2 - 1 ); i++ ) { + if ( buf.buffer[i] == 0x0000 ) + num_strings++; + + /*buffer is suppsed to be terminated with \0\0, but it might not be */ + if ( buf.buffer[i] == 0x0000 + && buf.buffer[i + 1] == 0x0000 ) + break; + } + + strings = talloc_array( mem_ctx, char *, num_strings ); + + if ( !strings ) { + errno = ENOMEM; + TALLOC_FREE( data ); + break; + } + + if ( num_strings == 0 ) /*then our work here is done */ + break; + + for ( i = 0; i < num_strings; i++ ) { + /*find out how many characters are in this string */ + len = 0; + /*make sure we don't go past the end of the buffer and keep looping until we have a uni \0 */ + while ( multi_idx + len < size / 2 + && buf.buffer[multi_idx + len] != 0x0000 ) + len++; + + /*stay aware of the \0\0 */ + len++; + + strings[i] = TALLOC_ZERO_ARRAY( mem_ctx, char, len ); + + /*pull out the unicode string */ + rpcstr_pull( strings[i], ( buf.buffer + multi_idx ), + len, -1, STR_TERMINATE ); + + /*keep track of where we are in the bigger array */ + multi_idx += len; + } + + data->reg_multi_sz.num_strings = num_strings; + data->reg_multi_sz.strings = strings; + + break; + + default: + TALLOC_FREE( data ); + data = NULL; + } + + return data; } -char *talloc_unistr2_to_ascii(TALLOC_CTX *mem_ctx, UNISTR2 str) { - char *buf = NULL; +SAM_USERINFO_CTR *cac_MakeUserInfoCtr( TALLOC_CTX * mem_ctx, + CacUserInfo * info ) +{ + SAM_USERINFO_CTR *ctr = NULL; + + /*the flags we are 'setting'- include/passdb.h */ + uint32 flags = + ACCT_USERNAME | ACCT_FULL_NAME | ACCT_PRIMARY_GID | + ACCT_DESCRIPTION | ACCT_COMMENT | ACCT_HOME_DIR | + ACCT_HOME_DRIVE | ACCT_LOGON_SCRIPT | ACCT_PROFILE | + ACCT_WORKSTATIONS | ACCT_FLAGS; + + NTTIME logon_time; + NTTIME logoff_time; + NTTIME kickoff_time; + NTTIME pass_last_set_time; + NTTIME pass_can_change_time; + NTTIME pass_must_change_time; + + UNISTR2 user_name; + UNISTR2 full_name; + UNISTR2 home_dir; + UNISTR2 dir_drive; + UNISTR2 log_scr; + UNISTR2 prof_path; + UNISTR2 desc; + UNISTR2 wkstas; + UNISTR2 mung_dial; + UNISTR2 unk; + + ctr = talloc( mem_ctx, SAM_USERINFO_CTR ); + if ( !ctr ) + return NULL; + + ZERO_STRUCTP( ctr->info.id23 ); + + ctr->info.id21 = talloc( mem_ctx, SAM_USER_INFO_21 ); + if ( !ctr->info.id21 ) + return NULL; + + ctr->switch_value = 21; + + ZERO_STRUCTP( ctr->info.id21 ); + + unix_to_nt_time( &logon_time, info->logon_time ); + unix_to_nt_time( &logoff_time, info->logoff_time ); + unix_to_nt_time( &kickoff_time, info->kickoff_time ); + unix_to_nt_time( &pass_last_set_time, info->pass_last_set_time ); + unix_to_nt_time( &pass_can_change_time, info->pass_can_change_time ); + unix_to_nt_time( &pass_must_change_time, + info->pass_must_change_time ); + + /*initialize the strings */ + init_unistr2( &user_name, info->username, UNI_STR_TERMINATE ); + init_unistr2( &full_name, info->full_name, UNI_STR_TERMINATE ); + init_unistr2( &home_dir, info->home_dir, UNI_STR_TERMINATE ); + init_unistr2( &dir_drive, info->home_drive, UNI_STR_TERMINATE ); + init_unistr2( &log_scr, info->logon_script, UNI_STR_TERMINATE ); + init_unistr2( &prof_path, info->profile_path, UNI_STR_TERMINATE ); + init_unistr2( &desc, info->description, UNI_STR_TERMINATE ); + init_unistr2( &wkstas, info->workstations, UNI_STR_TERMINATE ); + init_unistr2( &unk, "\0", UNI_STR_TERMINATE ); + init_unistr2( &mung_dial, info->dial, UNI_STR_TERMINATE ); - if(!mem_ctx) - return NULL; + /*manually set passmustchange */ + ctr->info.id21->passmustchange = + ( info->pass_must_change ) ? 0x01 : 0x00; - buf = talloc_array(mem_ctx, char, (str.uni_str_len + 1)); - if(!buf) - return NULL; + init_sam_user_info21W( ctr->info.id21, &logon_time, &logoff_time, &kickoff_time, &pass_last_set_time, &pass_can_change_time, &pass_must_change_time, &user_name, &full_name, &home_dir, &dir_drive, &log_scr, &prof_path, &desc, &wkstas, &unk, &mung_dial, info->lm_password, info->nt_password, info->rid, info->group_rid, info->acb_mask, flags, 168, /*logon divs */ + info->logon_hours, + info->bad_passwd_count, info->logon_count ); - unistr2_to_ascii(buf, &str, str.uni_str_len + 1); + return ctr; - return buf; } -CacUserInfo *cac_MakeUserInfo(TALLOC_CTX *mem_ctx, SAM_USERINFO_CTR *ctr) { - CacUserInfo *info = NULL; - SAM_USER_INFO_21 *id21 = NULL; - - if(!ctr || ctr->switch_value != 21) - return NULL; - - info = talloc(mem_ctx, CacUserInfo); - if(!info) - return NULL; - - id21 = ctr->info.id21; - - ZERO_STRUCTP(info); - - info->logon_time = nt_time_to_unix(id21->logon_time); - info->logoff_time = nt_time_to_unix(id21->logoff_time); - info->kickoff_time = nt_time_to_unix(id21->kickoff_time); - info->pass_last_set_time = nt_time_to_unix(id21->pass_last_set_time); - info->pass_can_change_time = nt_time_to_unix(id21->pass_can_change_time); - info->pass_must_change_time = nt_time_to_unix(id21->pass_must_change_time); - - info->username = talloc_unistr2_to_ascii(mem_ctx, id21->uni_user_name); - if(!info->username) - return NULL; - - info->full_name = talloc_unistr2_to_ascii(mem_ctx, id21->uni_full_name); - if(!info->full_name) - return NULL; - - info->home_dir = talloc_unistr2_to_ascii(mem_ctx, id21->uni_home_dir); - if(!info->home_dir) - return NULL; - - info->home_drive = talloc_unistr2_to_ascii(mem_ctx, id21->uni_dir_drive); - if(!info->home_drive) - return NULL; - - info->logon_script = talloc_unistr2_to_ascii(mem_ctx, id21->uni_logon_script); - if(!info->logon_script) - return NULL; - - info->profile_path = talloc_unistr2_to_ascii(mem_ctx, id21->uni_profile_path); - if(!info->profile_path) - return NULL; - - info->description = talloc_unistr2_to_ascii(mem_ctx, id21->uni_acct_desc); - if(!info->description) - return NULL; - - info->workstations = talloc_unistr2_to_ascii(mem_ctx, id21->uni_workstations); - if(!info->workstations) - return NULL; - - info->dial = talloc_unistr2_to_ascii(mem_ctx, id21->uni_munged_dial); - if(!info->dial) - return NULL; - - info->rid = id21->user_rid; - info->group_rid = id21->group_rid; - info->acb_mask = id21->acb_info; - info->bad_passwd_count = id21->bad_password_count; - info->logon_count = id21->logon_count; - - memcpy(info->nt_password, id21->nt_pwd, 8); - memcpy(info->lm_password, id21->lm_pwd, 8); - - info->logon_hours = (LOGON_HRS *)talloc_memdup(mem_ctx, &(id21->logon_hrs), - sizeof(LOGON_HRS)); - if(!info->logon_hours) - return NULL; - - info->pass_must_change = (id21->passmustchange) ? True : False; - - return info; +char *talloc_unistr2_to_ascii( TALLOC_CTX * mem_ctx, UNISTR2 str ) +{ + char *buf = NULL; + + if ( !mem_ctx ) + return NULL; + + buf = talloc_array( mem_ctx, char, ( str.uni_str_len + 1 ) ); + if ( !buf ) + return NULL; + + unistr2_to_ascii( buf, &str, str.uni_str_len + 1 ); + + return buf; } -CacGroupInfo *cac_MakeGroupInfo(TALLOC_CTX *mem_ctx, GROUP_INFO_CTR *ctr) { - CacGroupInfo *info = NULL; +CacUserInfo *cac_MakeUserInfo( TALLOC_CTX * mem_ctx, SAM_USERINFO_CTR * ctr ) +{ + CacUserInfo *info = NULL; + SAM_USER_INFO_21 *id21 = NULL; + + if ( !ctr || ctr->switch_value != 21 ) + return NULL; - if(!mem_ctx || !ctr || ctr->switch_value1 != 1) - return NULL; + info = talloc( mem_ctx, CacUserInfo ); + if ( !info ) + return NULL; - info = talloc(mem_ctx, CacGroupInfo); - if(!info) - return NULL; + id21 = ctr->info.id21; - info->name = talloc_unistr2_to_ascii(mem_ctx, ctr->group.info1.uni_acct_name); - if(!info->name) - return NULL; + ZERO_STRUCTP( info ); - info->description = talloc_unistr2_to_ascii(mem_ctx, ctr->group.info1.uni_acct_desc); - if(!info->description) - return NULL; + info->logon_time = nt_time_to_unix( id21->logon_time ); + info->logoff_time = nt_time_to_unix( id21->logoff_time ); + info->kickoff_time = nt_time_to_unix( id21->kickoff_time ); + info->pass_last_set_time = + nt_time_to_unix( id21->pass_last_set_time ); + info->pass_can_change_time = + nt_time_to_unix( id21->pass_can_change_time ); + info->pass_must_change_time = + nt_time_to_unix( id21->pass_must_change_time ); - info->num_members = ctr->group.info1.num_members; + info->username = + talloc_unistr2_to_ascii( mem_ctx, id21->uni_user_name ); + if ( !info->username ) + return NULL; - return info; -} + info->full_name = + talloc_unistr2_to_ascii( mem_ctx, id21->uni_full_name ); + if ( !info->full_name ) + return NULL; + + info->home_dir = + talloc_unistr2_to_ascii( mem_ctx, id21->uni_home_dir ); + if ( !info->home_dir ) + return NULL; + + info->home_drive = + talloc_unistr2_to_ascii( mem_ctx, id21->uni_dir_drive ); + if ( !info->home_drive ) + return NULL; + + info->logon_script = + talloc_unistr2_to_ascii( mem_ctx, id21->uni_logon_script ); + if ( !info->logon_script ) + return NULL; -GROUP_INFO_CTR *cac_MakeGroupInfoCtr(TALLOC_CTX *mem_ctx, CacGroupInfo *info) { - GROUP_INFO_CTR *ctr = NULL; + info->profile_path = + talloc_unistr2_to_ascii( mem_ctx, id21->uni_profile_path ); + if ( !info->profile_path ) + return NULL; + + info->description = + talloc_unistr2_to_ascii( mem_ctx, id21->uni_acct_desc ); + if ( !info->description ) + return NULL; + + info->workstations = + talloc_unistr2_to_ascii( mem_ctx, id21->uni_workstations ); + if ( !info->workstations ) + return NULL; + + info->dial = + talloc_unistr2_to_ascii( mem_ctx, id21->uni_munged_dial ); + if ( !info->dial ) + return NULL; - if(!mem_ctx || !info) - return NULL; + info->rid = id21->user_rid; + info->group_rid = id21->group_rid; + info->acb_mask = id21->acb_info; + info->bad_passwd_count = id21->bad_password_count; + info->logon_count = id21->logon_count; - ctr = talloc(mem_ctx, GROUP_INFO_CTR); - if(!ctr) - return NULL; + memcpy( info->nt_password, id21->nt_pwd, 8 ); + memcpy( info->lm_password, id21->lm_pwd, 8 ); - ctr->switch_value1 = 1; + info->logon_hours = + ( LOGON_HRS * ) talloc_memdup( mem_ctx, &( id21->logon_hrs ), + sizeof( LOGON_HRS ) ); + if ( !info->logon_hours ) + return NULL; - init_samr_group_info1(&(ctr->group.info1), info->name, info->description, info->num_members); + info->pass_must_change = ( id21->passmustchange ) ? True : False; - return ctr; + return info; } -CacAliasInfo *cac_MakeAliasInfo(TALLOC_CTX *mem_ctx, ALIAS_INFO_CTR ctr) { - CacGroupInfo *info = NULL; +CacGroupInfo *cac_MakeGroupInfo( TALLOC_CTX * mem_ctx, GROUP_INFO_CTR * ctr ) +{ + CacGroupInfo *info = NULL; - if(!mem_ctx || ctr.level != 1) - return NULL; + if ( !mem_ctx || !ctr || ctr->switch_value1 != 1 ) + return NULL; - info = talloc(mem_ctx, CacAliasInfo); - if(!info) - return NULL; + info = talloc( mem_ctx, CacGroupInfo ); + if ( !info ) + return NULL; - info->name = talloc_unistr2_to_ascii(mem_ctx, *(ctr.alias.info1.name.string)); - if(!info->name) - return NULL; + info->name = + talloc_unistr2_to_ascii( mem_ctx, + ctr->group.info1.uni_acct_name ); + if ( !info->name ) + return NULL; - info->description = talloc_unistr2_to_ascii(mem_ctx, *(ctr.alias.info1.description.string)); - if(!info->name) - return NULL; + info->description = + talloc_unistr2_to_ascii( mem_ctx, + ctr->group.info1.uni_acct_desc ); + if ( !info->description ) + return NULL; - info->num_members = ctr.alias.info1.num_member; + info->num_members = ctr->group.info1.num_members; - return info; + return info; } -ALIAS_INFO_CTR *cac_MakeAliasInfoCtr(TALLOC_CTX *mem_ctx, CacAliasInfo *info) { - ALIAS_INFO_CTR *ctr = NULL; +GROUP_INFO_CTR *cac_MakeGroupInfoCtr( TALLOC_CTX * mem_ctx, + CacGroupInfo * info ) +{ + GROUP_INFO_CTR *ctr = NULL; - if(!mem_ctx || !info) - return NULL; + if ( !mem_ctx || !info ) + return NULL; - ctr = talloc(mem_ctx, ALIAS_INFO_CTR); - if(!ctr) - return NULL; + ctr = talloc( mem_ctx, GROUP_INFO_CTR ); + if ( !ctr ) + return NULL; - ctr->level = 1; + ctr->switch_value1 = 1; - init_samr_alias_info1(&(ctr->alias.info1), info->name, info->num_members, info->description); + init_samr_group_info1( &( ctr->group.info1 ), info->name, + info->description, info->num_members ); - return ctr; + return ctr; } -CacDomainInfo *cac_MakeDomainInfo(TALLOC_CTX *mem_ctx, SAM_UNK_INFO_1 *info1, SAM_UNK_INFO_2 *info2, SAM_UNK_INFO_12 *info12) { - CacDomainInfo *info = NULL; +CacAliasInfo *cac_MakeAliasInfo( TALLOC_CTX * mem_ctx, ALIAS_INFO_CTR ctr ) +{ + CacGroupInfo *info = NULL; - if(!mem_ctx || !info1 || !info2 || !info12) - return NULL; + if ( !mem_ctx || ctr.level != 1 ) + return NULL; - info = talloc(mem_ctx, CacDomainInfo); - if(!info) - return NULL; + info = talloc( mem_ctx, CacAliasInfo ); + if ( !info ) + return NULL; - info->min_pass_length = info1->min_length_password; - info->pass_history = info1->password_history; + info->name = + talloc_unistr2_to_ascii( mem_ctx, + *( ctr.alias.info1.name.string ) ); + if ( !info->name ) + return NULL; - cac_InitCacTime(&(info->expire), info1->expire); - cac_InitCacTime(&(info->min_pass_age), info1->min_passwordage); + info->description = + talloc_unistr2_to_ascii( mem_ctx, + *( ctr.alias.info1.description. + string ) ); + if ( !info->name ) + return NULL; - info->server_role = info2->server_role; - info->num_users = info2->num_domain_usrs; - info->num_domain_groups = info2->num_domain_grps; - info->num_local_groups = info2->num_local_grps; + info->num_members = ctr.alias.info1.num_member; - /*if these have been ZERO'd out we need to know. uni_str_len will be 0*/ - if(info2->uni_comment.uni_str_len == 0) { - info->comment = talloc_strdup(mem_ctx, "\0"); - } - else { - info->comment = talloc_unistr2_to_ascii(mem_ctx, info2->uni_comment); - } + return info; +} - if(info2->uni_domain.uni_str_len == 0) { - info->domain_name = talloc_strdup(mem_ctx, "\0"); - } - else { - info->domain_name = talloc_unistr2_to_ascii(mem_ctx, info2->uni_domain); - } +ALIAS_INFO_CTR *cac_MakeAliasInfoCtr( TALLOC_CTX * mem_ctx, + CacAliasInfo * info ) +{ + ALIAS_INFO_CTR *ctr = NULL; - if(info2->uni_server.uni_str_len == 0) { - info->server_name = talloc_strdup(mem_ctx, "\0"); - } - else { - info->server_name = talloc_unistr2_to_ascii(mem_ctx, info2->uni_server); - } + if ( !mem_ctx || !info ) + return NULL; + ctr = talloc( mem_ctx, ALIAS_INFO_CTR ); + if ( !ctr ) + return NULL; - cac_InitCacTime(&(info->lockout_duration), info12->duration); - cac_InitCacTime(&(info->lockout_reset), info12->reset_count); - info->num_bad_attempts = info12->bad_attempt_lockout; + ctr->level = 1; - return info; + init_samr_alias_info1( &( ctr->alias.info1 ), info->name, + info->num_members, info->description ); + + return ctr; } -char *cac_unistr_ascii(TALLOC_CTX *mem_ctx, UNISTR src) { - char *buf; - uint32 len; +CacDomainInfo *cac_MakeDomainInfo( TALLOC_CTX * mem_ctx, + SAM_UNK_INFO_1 * info1, + SAM_UNK_INFO_2 * info2, + SAM_UNK_INFO_12 * info12 ) +{ + CacDomainInfo *info = NULL; - if(!mem_ctx || !src.buffer) - return NULL; + if ( !mem_ctx || !info1 || !info2 || !info12 ) + return NULL; - len = unistrlen(src.buffer) + 1; + info = talloc( mem_ctx, CacDomainInfo ); + if ( !info ) + return NULL; - buf = TALLOC_ZERO_ARRAY(mem_ctx, char, len); - if(!buf) - return NULL; + info->min_pass_length = info1->min_length_password; + info->pass_history = info1->password_history; - rpcstr_pull(buf, src.buffer, len, -1, STR_TERMINATE); + cac_InitCacTime( &( info->expire ), info1->expire ); + cac_InitCacTime( &( info->min_pass_age ), info1->min_passwordage ); - return buf; -} + info->server_role = info2->server_role; + info->num_users = info2->num_domain_usrs; + info->num_domain_groups = info2->num_domain_grps; + info->num_local_groups = info2->num_local_grps; -CacService *cac_MakeServiceArray(TALLOC_CTX *mem_ctx, ENUM_SERVICES_STATUS *svc, uint32 num_services) { - int i; - CacService *services = NULL; + /*if these have been ZERO'd out we need to know. uni_str_len will be 0 */ + if ( info2->uni_comment.uni_str_len == 0 ) { + info->comment = talloc_strdup( mem_ctx, "\0" ); + } else { + info->comment = + talloc_unistr2_to_ascii( mem_ctx, + info2->uni_comment ); + } - if(!mem_ctx || !svc) - return NULL; + if ( info2->uni_domain.uni_str_len == 0 ) { + info->domain_name = talloc_strdup( mem_ctx, "\0" ); + } else { + info->domain_name = + talloc_unistr2_to_ascii( mem_ctx, info2->uni_domain ); + } - services = TALLOC_ZERO_ARRAY(mem_ctx, CacService, num_services); - if(!services) - return NULL; + if ( info2->uni_server.uni_str_len == 0 ) { + info->server_name = talloc_strdup( mem_ctx, "\0" ); + } else { + info->server_name = + talloc_unistr2_to_ascii( mem_ctx, info2->uni_server ); + } - for(i = 0; i < num_services; i++) { - services[i].service_name = cac_unistr_ascii(mem_ctx, svc[i].servicename); - services[i].display_name = cac_unistr_ascii(mem_ctx, svc[i].displayname); - if(!services[i].service_name || !services[i].display_name) - return NULL; + cac_InitCacTime( &( info->lockout_duration ), info12->duration ); + cac_InitCacTime( &( info->lockout_reset ), info12->reset_count ); + info->num_bad_attempts = info12->bad_attempt_lockout; - services[i].status = svc[i].status; - } + return info; +} - return services; +char *cac_unistr_ascii( TALLOC_CTX * mem_ctx, UNISTR src ) +{ + char *buf; + uint32 len; + + if ( !mem_ctx || !src.buffer ) + return NULL; + + len = unistrlen( src.buffer ) + 1; + + buf = TALLOC_ZERO_ARRAY( mem_ctx, char, len ); + if ( !buf ) + return NULL; + + rpcstr_pull( buf, src.buffer, len, -1, STR_TERMINATE ); + + return buf; } -int cac_InitCacServiceConfig(TALLOC_CTX *mem_ctx, SERVICE_CONFIG *src, CacServiceConfig *dest) { - if(!src || !dest) - return CAC_FAILURE; +CacService *cac_MakeServiceArray( TALLOC_CTX * mem_ctx, + ENUM_SERVICES_STATUS * svc, + uint32 num_services ) +{ + int i; + CacService *services = NULL; - dest->exe_path = talloc_unistr2_to_ascii(mem_ctx, *src->executablepath); - if(!dest->exe_path) - return CAC_FAILURE; + if ( !mem_ctx || !svc ) + return NULL; - dest->load_order_group = talloc_unistr2_to_ascii(mem_ctx, *src->loadordergroup); - if(!dest->load_order_group) - return CAC_FAILURE; + services = TALLOC_ZERO_ARRAY( mem_ctx, CacService, num_services ); + if ( !services ) + return NULL; - dest->dependencies = talloc_unistr2_to_ascii(mem_ctx, *src->dependencies); - if(!dest->dependencies) - return CAC_FAILURE; + for ( i = 0; i < num_services; i++ ) { + services[i].service_name = + cac_unistr_ascii( mem_ctx, svc[i].servicename ); + services[i].display_name = + cac_unistr_ascii( mem_ctx, svc[i].displayname ); - dest->start_name = talloc_unistr2_to_ascii(mem_ctx, *src->startname); - if(!dest->start_name) - return CAC_FAILURE; + if ( !services[i].service_name || !services[i].display_name ) + return NULL; - dest->display_name = talloc_unistr2_to_ascii(mem_ctx, *src->displayname); - if(!dest->display_name) - return CAC_FAILURE; + services[i].status = svc[i].status; + } - dest->type = src->service_type; - dest->start_type = src->start_type; - dest->error_control = src->error_control; - dest->tag_id = src->tag_id; + return services; +} - return CAC_SUCCESS; +int cac_InitCacServiceConfig( TALLOC_CTX * mem_ctx, SERVICE_CONFIG * src, + CacServiceConfig * dest ) +{ + if ( !src || !dest ) + return CAC_FAILURE; + + dest->exe_path = + talloc_unistr2_to_ascii( mem_ctx, *src->executablepath ); + if ( !dest->exe_path ) + return CAC_FAILURE; + + dest->load_order_group = + talloc_unistr2_to_ascii( mem_ctx, *src->loadordergroup ); + if ( !dest->load_order_group ) + return CAC_FAILURE; + + dest->dependencies = + talloc_unistr2_to_ascii( mem_ctx, *src->dependencies ); + if ( !dest->dependencies ) + return CAC_FAILURE; + + dest->start_name = + talloc_unistr2_to_ascii( mem_ctx, *src->startname ); + if ( !dest->start_name ) + return CAC_FAILURE; + + dest->display_name = + talloc_unistr2_to_ascii( mem_ctx, *src->displayname ); + if ( !dest->display_name ) + return CAC_FAILURE; + + dest->type = src->service_type; + dest->start_type = src->start_type; + dest->error_control = src->error_control; + dest->tag_id = src->tag_id; + + return CAC_SUCCESS; } |