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secur32: Fix the wrapper InitializeSecurityContextA/W functions to handle phContext and phNewContext parameters being optional for some SSPs.

This commit is contained in:
Rob Shearman 2007-05-24 20:01:21 +01:00 committed by Alexandre Julliard
parent e24667cc6e
commit ee47c5a23a
1 changed files with 68 additions and 56 deletions
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124
dlls/secur32/wrapper.c
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@ -247,46 +247,52 @@ SECURITY_STATUS WINAPI InitializeSecurityContextA(
ULONG *pfContextAttr, PTimeStamp ptsExpiry) ULONG *pfContextAttr, PTimeStamp ptsExpiry)
{ {
SECURITY_STATUS ret; SECURITY_STATUS ret;
SecurePackage *package = NULL;
PCredHandle cred = NULL;
PCredHandle ctxt = NULL;
TRACE("%p %p %s %d %d %d %p %d %p %p %p %p\n", phCredential, phContext, TRACE("%p %p %s %d %d %d %p %d %p %p %p %p\n", phCredential, phContext,
debugstr_a(pszTargetName), fContextReq, Reserved1, TargetDataRep, pInput, debugstr_a(pszTargetName), fContextReq, Reserved1, TargetDataRep, pInput,
Reserved1, phNewContext, pOutput, pfContextAttr, ptsExpiry); Reserved1, phNewContext, pOutput, pfContextAttr, ptsExpiry);
if (phContext)
{
package = (SecurePackage *)phContext->dwUpper;
ctxt = (PCtxtHandle)phContext->dwLower;
}
if (phCredential) if (phCredential)
{ {
SecurePackage *package = (SecurePackage *)phCredential->dwUpper; package = (SecurePackage *)phCredential->dwUpper;
PCredHandle cred = (PCredHandle)phCredential->dwLower; cred = (PCredHandle)phCredential->dwLower;
}
if (package && package->provider) if (package && package->provider)
{
if (package->provider->fnTableA.InitializeSecurityContextA)
{ {
if (package->provider->fnTableA.InitializeSecurityContextA) CtxtHandle myCtxt;
if (phContext)
{ {
CtxtHandle myCtxt; PCtxtHandle realCtxt = (PCtxtHandle)phContext->dwLower;
myCtxt.dwUpper = realCtxt->dwUpper;
if(phContext) myCtxt.dwLower = realCtxt->dwLower;
{ }
PCtxtHandle realCtxt = (PCtxtHandle)phContext->dwLower;
myCtxt.dwUpper = realCtxt->dwUpper; ret = package->provider->fnTableA.InitializeSecurityContextA(
myCtxt.dwLower = realCtxt->dwLower; cred, ctxt, pszTargetName, fContextReq,
} Reserved1, TargetDataRep, pInput, Reserved2, phNewContext ? &myCtxt : NULL,
pOutput, pfContextAttr, ptsExpiry);
ret = package->provider->fnTableA.InitializeSecurityContextA( if ((ret == SEC_E_OK || ret == SEC_I_CONTINUE_NEEDED) && phNewContext)
cred, phContext ? &myCtxt : NULL, pszTargetName, fContextReq, {
Reserved1, TargetDataRep, pInput, Reserved2, &myCtxt, SECURITY_STATUS ret2;
pOutput, pfContextAttr, ptsExpiry); ret2 = SECUR32_makeSecHandle(phNewContext, package, &myCtxt);
if (ret == SEC_E_OK || ret == SEC_I_CONTINUE_NEEDED) if (ret2 != SEC_E_OK)
{ package->provider->fnTableA.DeleteSecurityContext(&myCtxt);
SECURITY_STATUS ret2;
ret2 = SECUR32_makeSecHandle(phNewContext, package, &myCtxt);
if (ret2 != SEC_E_OK)
package->provider->fnTableW.DeleteSecurityContext(
&myCtxt);
}
} }
else
ret = SEC_E_UNSUPPORTED_FUNCTION;
} }
else else
ret = SEC_E_INVALID_HANDLE; ret = SEC_E_UNSUPPORTED_FUNCTION;
} }
else else
ret = SEC_E_INVALID_HANDLE; ret = SEC_E_INVALID_HANDLE;
@ -304,46 +310,52 @@ SECURITY_STATUS WINAPI InitializeSecurityContextW(
ULONG *pfContextAttr, PTimeStamp ptsExpiry) ULONG *pfContextAttr, PTimeStamp ptsExpiry)
{ {
SECURITY_STATUS ret; SECURITY_STATUS ret;
SecurePackage *package = NULL;
PCredHandle cred = NULL;
PCredHandle ctxt = NULL;
TRACE("%p %p %s %d %d %d %p %d %p %p %p %p\n", phCredential, phContext, TRACE("%p %p %s %d %d %d %p %d %p %p %p %p\n", phCredential, phContext,
debugstr_w(pszTargetName), fContextReq, Reserved1, TargetDataRep, pInput, debugstr_w(pszTargetName), fContextReq, Reserved1, TargetDataRep, pInput,
Reserved1, phNewContext, pOutput, pfContextAttr, ptsExpiry); Reserved1, phNewContext, pOutput, pfContextAttr, ptsExpiry);
if (phContext)
{
package = (SecurePackage *)phContext->dwUpper;
ctxt = (PCtxtHandle)phContext->dwLower;
}
if (phCredential) if (phCredential)
{ {
SecurePackage *package = (SecurePackage *)phCredential->dwUpper; package = (SecurePackage *)phCredential->dwUpper;
PCredHandle cred = (PCredHandle)phCredential->dwLower; cred = (PCredHandle)phCredential->dwLower;
}
if (package && package->provider) if (package && package->provider)
{
if (package->provider->fnTableW.InitializeSecurityContextW)
{ {
if (package->provider->fnTableW.QueryCredentialsAttributesW) CtxtHandle myCtxt;
if (phContext)
{ {
CtxtHandle myCtxt; PCtxtHandle realCtxt = (PCtxtHandle)phContext->dwLower;
myCtxt.dwUpper = realCtxt->dwUpper;
if(phContext) myCtxt.dwLower = realCtxt->dwLower;
{ }
PCtxtHandle realCtxt = (PCtxtHandle)phContext->dwLower;
myCtxt.dwUpper = realCtxt->dwUpper; ret = package->provider->fnTableW.InitializeSecurityContextW(
myCtxt.dwLower = realCtxt->dwLower; cred, ctxt, pszTargetName, fContextReq,
} Reserved1, TargetDataRep, pInput, Reserved2, phNewContext ? &myCtxt : NULL,
pOutput, pfContextAttr, ptsExpiry);
ret = package->provider->fnTableW.InitializeSecurityContextW( if ((ret == SEC_E_OK || ret == SEC_I_CONTINUE_NEEDED) && phNewContext)
cred, phContext ? &myCtxt : NULL, pszTargetName, fContextReq, {
Reserved1, TargetDataRep, pInput, Reserved2, &myCtxt, SECURITY_STATUS ret2;
pOutput, pfContextAttr, ptsExpiry); ret2 = SECUR32_makeSecHandle(phNewContext, package, &myCtxt);
if (ret == SEC_E_OK || ret == SEC_I_CONTINUE_NEEDED) if (ret2 != SEC_E_OK)
{ package->provider->fnTableW.DeleteSecurityContext(&myCtxt);
SECURITY_STATUS ret2;
ret2 = SECUR32_makeSecHandle(phNewContext, package, &myCtxt);
if (ret2 != SEC_E_OK)
package->provider->fnTableW.DeleteSecurityContext(
&myCtxt);
}
} }
else
ret = SEC_E_UNSUPPORTED_FUNCTION;
} }
else else
ret = SEC_E_INVALID_HANDLE; ret = SEC_E_UNSUPPORTED_FUNCTION;
} }
else else
ret = SEC_E_INVALID_HANDLE; ret = SEC_E_INVALID_HANDLE;