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Fixed crash that would occur if an RPC would succeed but no without

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response data.

-This line, and those below, will be ignored--

M    client/library/engine.c
This commit is contained in:
Juan Carlos Luciani 2007-01-12 08:43:53 +00:00
parent b985dd634e
commit 32093affcb
1 changed files with 84 additions and 60 deletions
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144
CASA-auth-token/client/library/engine.c
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@ -166,23 +166,31 @@ ObtainSessionToken(
&respLen); &respLen);
if (CASA_SUCCESS(retStatus)) if (CASA_SUCCESS(retStatus))
{ {
AuthenticateResp *pAuthenticateResp; if (pRespMsg
&& respLen != 0)
// Create Authenticate response object
retStatus = CreateAuthenticateResp(pRespMsg, respLen, &pAuthenticateResp);
if (CASA_SUCCESS(retStatus))
{ {
// Return the auth token to the caller AuthenticateResp *pAuthenticateResp;
pCacheEntry = CreateSessionTokenCacheEntry(pAuthContext->pContext,
retStatus, // Create Authenticate response object
pAuthenticateResp->pToken, retStatus = CreateAuthenticateResp(pRespMsg, respLen, &pAuthenticateResp);
pAuthenticateResp->tokenLifetime, if (CASA_SUCCESS(retStatus))
pCredStoreScope); {
// Return the auth token to the caller
pAuthenticateResp->pToken = NULL; // To keep us from freeing the buffer pCacheEntry = CreateSessionTokenCacheEntry(pAuthContext->pContext,
retStatus,
// Free the Authenticate response object pAuthenticateResp->pToken,
RelAuthenticateResp(pAuthenticateResp); pAuthenticateResp->tokenLifetime,
pCredStoreScope);
pAuthenticateResp->pToken = NULL; // To keep us from freeing the buffer
// Free the Authenticate response object
RelAuthenticateResp(pAuthenticateResp);
}
}
else
{
DbgTrace(0, "-ObtainSessionToken- Did not receive Authenticate Response data\n", 0);
} }
} }
else else
@ -330,82 +338,98 @@ ObtainAuthTokenFromServer(
&respLen); &respLen);
if (CASA_SUCCESS(retStatus)) if (CASA_SUCCESS(retStatus))
{ {
// Create GetAuthPolicy response object if (pRespMsg
retStatus = CreateGetAuthPolicyResp(pRespMsg, respLen, &pGetAuthPolicyResp); && respLen != 0)
if (CASA_SUCCESS(retStatus))
{ {
// Create the AuthPolicy object // Create GetAuthPolicy response object
retStatus = CreateAuthPolicy(pGetAuthPolicyResp->pPolicy, retStatus = CreateGetAuthPolicyResp(pRespMsg, respLen, &pGetAuthPolicyResp);
pGetAuthPolicyResp->policyLen,
&pAuthPolicy);
if (CASA_SUCCESS(retStatus)) if (CASA_SUCCESS(retStatus))
{ {
// Now try to obtain a session token // Create the AuthPolicy object
retStatus = ObtainSessionToken(pRpcSession, retStatus = CreateAuthPolicy(pGetAuthPolicyResp->pPolicy,
pAuthPolicy, pGetAuthPolicyResp->policyLen,
(g_pATSHostName != NULL) ? g_pATSHostName : pHostName, &pAuthPolicy);
pCredStoreScope,
&pSessionToken);
if (CASA_SUCCESS(retStatus)) if (CASA_SUCCESS(retStatus))
{ {
// Request auth token for the service // Now try to obtain a session token
free(pReqMsg); retStatus = ObtainSessionToken(pRpcSession,
pReqMsg = BuildGetAuthTokenMsg(pServiceName, "localhost", pSessionToken); // tbd - This will be changed in the future so that we can support services residing in a different host than the ATS pAuthPolicy,
if (pReqMsg) (g_pATSHostName != NULL) ? g_pATSHostName : pHostName,
pCredStoreScope,
&pSessionToken);
if (CASA_SUCCESS(retStatus))
{ {
// Free the previous response msg buffer // Request auth token for the service
free(pRespMsg); free(pReqMsg);
pRespMsg = NULL; pReqMsg = BuildGetAuthTokenMsg(pServiceName, "localhost", pSessionToken); // tbd - This will be changed in the future so that we can support services residing in a different host than the ATS
if (pReqMsg)
// Issue rpc
retStatus = Rpc(pRpcSession,
"GetAuthToken",
g_rpcFlags,
pReqMsg,
&pRespMsg,
&respLen);
if (CASA_SUCCESS(retStatus))
{ {
// Create GetAuthPolicy response object // Free the previous response msg buffer
retStatus = CreateGetAuthTokenResp(pRespMsg, respLen, &pGetAuthTokenResp); free(pRespMsg);
pRespMsg = NULL;
// Issue rpc
retStatus = Rpc(pRpcSession,
"GetAuthToken",
g_rpcFlags,
pReqMsg,
&pRespMsg,
&respLen);
if (CASA_SUCCESS(retStatus)) if (CASA_SUCCESS(retStatus))
{ {
// Return the auth token to the caller if (pRespMsg
*ppAuthToken = pGetAuthTokenResp->pToken; && respLen != 0)
pGetAuthTokenResp->pToken = NULL; // To keep us from freeing the buffer {
*pTokenLifetime = pGetAuthTokenResp->tokenLifetime; // Create GetAuthPolicy response object
retStatus = CreateGetAuthTokenResp(pRespMsg, respLen, &pGetAuthTokenResp);
if (CASA_SUCCESS(retStatus))
{
// Return the auth token to the caller
*ppAuthToken = pGetAuthTokenResp->pToken;
pGetAuthTokenResp->pToken = NULL; // To keep us from freeing the buffer
*pTokenLifetime = pGetAuthTokenResp->tokenLifetime;
}
else
{
DbgTrace(0, "-ObtainAuthTokenFromServer- Failed to create GetAuthTokenResp object, error = %08X\n", retStatus);
}
}
else
{
DbgTrace(0, "-ObtainAuthTokenFromServer- Did not receive GetAuthToken Response data\n", 0);
}
} }
else else
{ {
DbgTrace(0, "-ObtainAuthTokenFromServer- Failed to create GetAuthTokenResp object, error = %08X\n", retStatus); DbgTrace(0, "-ObtainAuthTokenFromServer- GetAuthToken Rpc failure, error = %08X\n", retStatus);
} }
} }
else else
{ {
DbgTrace(0, "-ObtainAuthTokenFromServer- GetAuthToken Rpc failure, error = %08X\n", retStatus); DbgTrace(0, "-ObtainAuthTokenFromServer- Error building GetAuthToken msg\n", 0);
retStatus = CasaStatusBuild(CASA_SEVERITY_ERROR,
CASA_FACILITY_AUTHTOKEN,
CASA_STATUS_INSUFFICIENT_RESOURCES);
} }
} }
else else
{ {
DbgTrace(0, "-ObtainAuthTokenFromServer- Error building GetAuthToken msg\n", 0); DbgTrace(0, "-ObtainAuthTokenFromServer- Failed to obtain session token, error = %08X\n", retStatus);
retStatus = CasaStatusBuild(CASA_SEVERITY_ERROR,
CASA_FACILITY_AUTHTOKEN,
CASA_STATUS_INSUFFICIENT_RESOURCES);
} }
} }
else else
{ {
DbgTrace(0, "-ObtainAuthTokenFromServer- Failed to obtain session token, error = %08X\n", retStatus); DbgTrace(0, "-ObtainAuthTokenFromServer- Failed to create AuthPolicy object, error = %08X\n", retStatus);
} }
} }
else else
{ {
DbgTrace(0, "-ObtainAuthTokenFromServer- Failed to create AuthPolicy object, error = %08X\n", retStatus); DbgTrace(0, "-ObtainAuthTokenFromServer- Failed to create GetAuthPolicyResp object, error = %08X\n", retStatus);
} }
} }
else else
{ {
DbgTrace(0, "-ObtainAuthTokenFromServer- Failed to create GetAuthPolicyResp object, error = %08X\n", retStatus); DbgTrace(0, "-ObtainAuthTokenFromServer- Did not receive GetAuthPolicy Response data\n", 0);
} }
} }
else else