DWORD
ADGetDomainQualifiedString(
PCSTR pszNetBIOSDomainName,
PCSTR pszName,
PSTR* ppszQualifiedName
)
{
DWORD dwError = 0;
PSTR pszQualifiedName = NULL;
dwError = LwAllocateStringPrintf(
&pszQualifiedName,
"%s%c%s",
pszNetBIOSDomainName,
LsaSrvDomainSeparator(),
pszName);
BAIL_ON_LSA_ERROR(dwError);
LwStrnToUpper(pszQualifiedName, strlen(pszNetBIOSDomainName));
LwStrToLower(pszQualifiedName + strlen(pszNetBIOSDomainName) + 1);
*ppszQualifiedName = pszQualifiedName;
cleanup:
return dwError;
error:
*ppszQualifiedName = NULL;
LW_SAFE_FREE_STRING(pszQualifiedName);
goto cleanup;
}
/**
* Get domain from DN. E.g. if passed OU=Users,DC=corpqa,DC=centeris,DC=com,
* it will return corpqa.centeris.com.
*
* @param dn Distinguished name.
* @param domain Domain
* @return 0 on success; error code on failure.
*/
DWORD GetDomainFromDN(IN PSTR dn, OUT PSTR *domain)
{
DWORD dwError = 0;
PSTR buf = NULL;
PSTR bufp = 0;
PSTR dcp = NULL;
PSTR commap = NULL;
PSTR ndn = NULL;
int len = 0;
dwError = LwStrDupOrNull(dn, &ndn);
ADT_BAIL_ON_ALLOC_FAILURE_NP(!dwError);
LwStrToLower(ndn);
dwError = LwAllocateMemory(sizeof(CHAR) * (strlen(ndn) + 1), OUT_PPVOID(&buf));
ADT_BAIL_ON_ALLOC_FAILURE_NP(!dwError);
bufp = buf;
commap = ndn;
dcp = ndn;
while(dcp && (dcp = strstr((PCSTR) dcp, "dc="))) {
if(!dcp) {
break;
}
dcp += 3;
if(*dcp == '\0') {
break;
}
commap = strstr((PCSTR) dcp, ",");
if(commap == NULL) {
len = strlen(dcp);
}
else {
len = commap - dcp;
}
if(bufp != buf) {
strcpy(bufp, ".");
++bufp;
}
strncpy(bufp, (PCSTR) dcp, len);
bufp += len;
dcp += len;
}
if(bufp == buf) {
dwError = ADT_ERR_INVALID_ARG;
ADT_BAIL_ON_ERROR_NP(dwError);
}
dwError = LwStrDupOrNull(buf, domain);
ADT_BAIL_ON_ALLOC_FAILURE_NP(!dwError);
cleanup:
LW_SAFE_FREE_MEMORY(buf);
LW_SAFE_FREE_MEMORY(ndn);
return dwError;
error:
goto cleanup;
}
static
DWORD
ParseJoinArgs(
IN int argc,
IN const char *argv[],
OUT PJOIN_ARGS pArgs
)
{
DWORD dwError = 0;
PCSTR programName = NULL;
PCSTR option = NULL;
LW_ARGV_CURSOR cursor;
SHOW_USAGE_CALLBACK ShowUsageHelp = ShowJoinUsageHelp;
SHOW_USAGE_CALLBACK ShowUsageError = ShowJoinUsageError;
memset(pArgs, 0, sizeof(*pArgs));
LwArgvCursorInit(&cursor, argc, argv);
programName = LwArgvCursorPop(&cursor);
// Process options:
for (;;)
{
option = PopNextOption(&cursor);
if (!option)
{
break;
}
else if (IsHelpOption(option))
{
ShowUsageHelp(programName);
}
else if (!strcmp("--name", option))
{
dwError = GetOptionValue(programName, ShowUsageError, &cursor, option,
&pArgs->pszMachineName);
GOTO_CLEANUP_ON_WINERROR(dwError);
}
else if (!strcmp("--dnssuffix", option))
{
dwError = GetOptionValue(programName, ShowUsageError, &cursor, option,
&pArgs->pszDnsSuffix);
GOTO_CLEANUP_ON_WINERROR(dwError);
}
else if (!strcmp("--ou", option))
{
dwError = GetOptionValue(programName, ShowUsageError, &cursor, option,
&pArgs->pszOu);
GOTO_CLEANUP_ON_WINERROR(dwError);
}
else if (!strcmp("--osname", option))
{
dwError = GetOptionValue(programName, ShowUsageError, &cursor, option,
&pArgs->pszOsName);
GOTO_CLEANUP_ON_WINERROR(dwError);
}
else if (!strcmp("--osversion", option))
{
dwError = GetOptionValue(programName, ShowUsageError, &cursor, option,
&pArgs->pszOsVersion);
GOTO_CLEANUP_ON_WINERROR(dwError);
}
else if (!strcmp("--osservicepack", option))
{
dwError = GetOptionValue(programName, ShowUsageError, &cursor, option,
&pArgs->pszOsServicePack);
GOTO_CLEANUP_ON_WINERROR(dwError);
}
else if (!strcmp("--notimesync", option))
{
SetFlag(pArgs->JoinFlags, LSA_NET_JOIN_DOMAIN_NOTIMESYNC);
}
else if (!strcmp("--multiple", option))
{
SetFlag(pArgs->JoinFlags, LSA_NET_JOIN_DOMAIN_NOTIMESYNC);
SetFlag(pArgs->JoinFlags, LSA_NET_JOIN_DOMAIN_MULTIPLE);
}
else
{
fprintf(stderr, "Unrecognized option: %s\n", option);
ShowUsageError(programName);
}
}
// Process arguments:
dwError = GetArgumentValue(programName, ShowUsageError, &cursor, "DOMAIN",
&pArgs->pszDomain);
GOTO_CLEANUP_ON_WINERROR(dwError);
LwStrToUpper(pArgs->pszDomain);
dwError = GetArgumentValue(programName, ShowUsageError, &cursor, "USERNAME",
&pArgs->pszUsername);
GOTO_CLEANUP_ON_WINERROR(dwError);
// Optional argument
dwError = GetArgumentValue(programName, ShowUsageError, &cursor, NULL,
&pArgs->pszPassword);
assert(!dwError);
if (LwArgvCursorRemaining(&cursor))
{
fprintf(stderr, "Too many arguments.\n");
ShowUsageError(programName);
}
// Initialize missing options as needed
if (!pArgs->pszDnsSuffix)
{
dwError = LwAllocateString(pArgs->pszDomain, &pArgs->pszDnsSuffix);
GOTO_CLEANUP_ON_WINERROR(dwError);
}
LwStrToLower(pArgs->pszDnsSuffix);
if (!pArgs->pszMachineName)
{
dwError = GetHostname(&pArgs->pszMachineName);
GOTO_CLEANUP_ON_WINERROR(dwError);
}
if (!pArgs->pszOsName ||
!pArgs->pszOsVersion ||
!pArgs->pszOsServicePack)
{
dwError = GetOsInfo(
pArgs->pszOsName ? NULL : &pArgs->pszOsName,
pArgs->pszOsVersion ? NULL : &pArgs->pszOsVersion,
pArgs->pszOsServicePack ? NULL : &pArgs->pszOsServicePack);
GOTO_CLEANUP_ON_WINERROR(dwError);
}
dwError = CleanupUsername(pArgs->pszDomain, &pArgs->pszUsername);
GOTO_CLEANUP_ON_WINERROR(dwError);
if (!pArgs->pszPassword)
{
dwError = PromptPassword(pArgs->pszUsername, &pArgs->pszPassword);
GOTO_CLEANUP_ON_WINERROR(dwError);
}
cleanup:
if (dwError)
{
FreeJoinArgsContents(pArgs);
}
return dwError;
}
