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5-14 C1

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This commit is contained in:
manojampalam 2016-05-14 14:27:26 -07:00
parent bf41884f36
commit 64b305b3b2
3 changed files with 713 additions and 715 deletions
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140
contrib/win32/win32compat/lsa/LsaString.cpp
View File

@ -54,36 +54,36 @@ extern "C" {
NTSTATUS LsaAllocUnicodeString(PUNICODE_STRING *lsaStr, DWORD maxLen)
{
NTSTATUS ntStat = STATUS_NO_MEMORY;
FAIL(lsaStr == NULL);
NTSTATUS ntStat = STATUS_NO_MEMORY;
FAIL(lsaStr == NULL);
*lsaStr = (PUNICODE_STRING)LsaApi.AllocateLsaHeap(sizeof(UNICODE_STRING));
FAIL((*lsaStr) == NULL);
(*lsaStr)->Buffer = (WCHAR *)LsaApi.AllocateLsaHeap(sizeof(maxLen));
(*lsaStr)->Length = 0;
(*lsaStr)->MaximumLength = maxLen;
FAIL((*lsaStr)->Buffer == NULL);
ntStat = 0;
*lsaStr = (PUNICODE_STRING) LsaApi.AllocateLsaHeap(sizeof(UNICODE_STRING));
FAIL((*lsaStr) == NULL);
(*lsaStr) -> Buffer = (WCHAR *) LsaApi.AllocateLsaHeap(sizeof(maxLen));
(*lsaStr) -> Length = 0;
(*lsaStr) -> MaximumLength = maxLen;
FAIL((*lsaStr) -> Buffer == NULL);
ntStat = 0;
fail:
if (ntStat)
{
if (lsaStr && (*lsaStr))
{
LsaApi.FreeLsaHeap((*lsaStr) -> Buffer);
LsaApi.FreeLsaHeap((*lsaStr));
}
if (ntStat)
{
if (lsaStr && (*lsaStr))
{
LsaApi.FreeLsaHeap((*lsaStr)->Buffer);
}
return ntStat;
LsaApi.FreeLsaHeap((*lsaStr));
}
}
return ntStat;
}
//
@ -94,15 +94,15 @@ fail:
void LsaFreeUnicodeString(PUNICODE_STRING lsaStr)
{
if (lsaStr)
{
if (lsaStr -> Buffer)
{
LsaApi.FreeLsaHeap(lsaStr -> Buffer);
}
if (lsaStr)
{
if (lsaStr->Buffer)
{
LsaApi.FreeLsaHeap(lsaStr->Buffer);
}
LsaApi.FreeLsaHeap(lsaStr);
}
LsaApi.FreeLsaHeap(lsaStr);
}
}
//
@ -116,46 +116,46 @@ void LsaFreeUnicodeString(PUNICODE_STRING lsaStr)
NTSTATUS FillUnicodeString(UNICODE_STRING *lsaStr, const Char *str)
{
NTSTATUS ntStat = STATUS_NO_MEMORY;
DWORD cbSize = 0;
//
// Is arguments ok?
//
FAIL(lsaStr == NULL);
FAIL(lsaStr -> Buffer == NULL);
NTSTATUS ntStat = STATUS_NO_MEMORY;
DWORD cbSize = 0;
//
// Is arguments ok?
//
FAIL(lsaStr == NULL);
FAIL(lsaStr->Buffer == NULL);
FAIL(str == NULL);
//
// Is string buffer too small?
//
cbSize = strlen(str);
FAIL(cbSize >= lsaStr->MaximumLength);
//
// Fill string buffer.
//
FAIL(str == NULL);
//
// Is string buffer too small?
//
cbSize = strlen(str);
FAIL(cbSize >= lsaStr -> MaximumLength);
//
// Fill string buffer.
//
#ifdef __VS_BUILD__
_swprintf(lsaStr -> Buffer, L"%hs", str);
_swprintf(lsaStr->Buffer, L"%hs", str);
#else
swprintf(lsaStr->Buffer, L"%hs", str);
swprintf(lsaStr->Buffer, L"%hs", str);
#endif
lsaStr -> Length = cbSize * 2;
lsaStr -> Buffer[cbSize * 2] = 0x0000;
ntStat = STATUS_SUCCESS;
lsaStr->Length = cbSize * 2;
lsaStr->Buffer[cbSize * 2] = 0x0000;
ntStat = STATUS_SUCCESS;
fail:
return ntStat;
return ntStat;
}

1222
contrib/win32/win32compat/lsa/Ssh-lsa.cpp
View File

File diff suppressed because it is too large Load Diff

66
contrib/win32/win32compat/ssh-agent/authagent-request.c
View File

@ -56,18 +56,22 @@ generate_user_token(wchar_t* user) {
LSA_OPERATIONAL_MODE mode;
ULONG auth_package_id;
NTSTATUS ret, subStatus;
KERB_S4U_LOGON *s4u_logon = NULL;
void * logon_info = NULL;
size_t logon_info_size;
LSA_STRING logon_process_name, auth_package_name, originName;
TOKEN_SOURCE sourceContext;
PKERB_INTERACTIVE_PROFILE pProfile = NULL;
LUID logonId;
QUOTA_LIMITS quotas;
DWORD cbProfile;
LUID logonId;
QUOTA_LIMITS quotas;
DWORD cbProfile;
BOOL domain_user = (wcschr(user, L'@') != NULL)? TRUE : FALSE;
InitLsaString(&logon_process_name, "ssh-agent");
//InitLsaString(&auth_package_name, MICROSOFT_KERBEROS_NAME_A);
InitLsaString(&auth_package_name, "Negotiate");
if (domain_user)
InitLsaString(&auth_package_name, MICROSOFT_KERBEROS_NAME_A);
else
InitLsaString(&auth_package_name, "SSH-LSA");
InitLsaString(&originName, "sshd");
if (ret = LsaRegisterLogonProcess(&logon_process_name, &lsa_handle, &mode) != STATUS_SUCCESS)
goto done;
@ -75,23 +79,33 @@ generate_user_token(wchar_t* user) {
if (ret = LsaLookupAuthenticationPackage(lsa_handle, &auth_package_name, &auth_package_id) != STATUS_SUCCESS)
goto done;
logon_info_size = sizeof(KERB_S4U_LOGON);
logon_info_size += (wcslen(user) * 2 + 2);
s4u_logon = malloc(logon_info_size);
if (s4u_logon == NULL)
goto done;
if (domain_user) {
KERB_S4U_LOGON *s4u_logon;
logon_info_size = sizeof(KERB_S4U_LOGON);
logon_info_size += (wcslen(user) * 2 + 2);
logon_info = malloc(logon_info_size);
if (logon_info == NULL)
goto done;
s4u_logon = (KERB_S4U_LOGON*)logon_info;
s4u_logon->MessageType = KerbS4ULogon;
s4u_logon->Flags = 0;
s4u_logon->ClientUpn.Length = wcslen(user) * 2;
s4u_logon->ClientUpn.MaximumLength = s4u_logon->ClientUpn.Length;
s4u_logon->ClientUpn.Buffer = (WCHAR*)(s4u_logon + 1);
memcpy(s4u_logon->ClientUpn.Buffer, user, s4u_logon->ClientUpn.Length + 2);
s4u_logon->ClientRealm.Length = 0;
s4u_logon->ClientRealm.MaximumLength = 0;
s4u_logon->ClientRealm.Buffer = 0;
}
else {
logon_info_size = (wcslen(user) + 1)*sizeof(wchar_t);
logon_info = malloc(logon_info_size);
if (logon_info == NULL)
goto done;
memcpy(logon_info, user, logon_info_size);
}
s4u_logon->MessageType = KerbS4ULogon;
s4u_logon->Flags = 0;
s4u_logon->ClientUpn.Length = wcslen(user) * 2;
s4u_logon->ClientUpn.MaximumLength = s4u_logon->ClientUpn.Length;
s4u_logon->ClientUpn.Buffer = (WCHAR*)(s4u_logon + 1);
memcpy(s4u_logon->ClientUpn.Buffer, user, s4u_logon->ClientUpn.Length + 2);
s4u_logon->ClientRealm.Length = 0;
s4u_logon->ClientRealm.MaximumLength = 0;
s4u_logon->ClientRealm.Buffer = 0;
memcpy(sourceContext.SourceName,".Jobs ", sizeof(sourceContext.SourceName));
memcpy(sourceContext.SourceName,"sshagent", sizeof(sourceContext.SourceName));
if (AllocateLocallyUniqueId(&sourceContext.SourceIdentifier) != TRUE)
goto done;
@ -100,7 +114,7 @@ generate_user_token(wchar_t* user) {
&originName,
Network,
auth_package_id,
s4u_logon,
logon_info,
logon_info_size,
NULL,
&sourceContext,
@ -115,8 +129,8 @@ generate_user_token(wchar_t* user) {
done:
if (lsa_handle)
LsaDeregisterLogonProcess(lsa_handle);
if (s4u_logon)
free(s4u_logon);
if (logon_info)
free(logon_info);
if (pProfile)
LsaFreeReturnBuffer(pProfile);