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added IETF standard error handling method

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This commit is contained in:
Andreas Steffen
2011-12-11 09:41:40 +01:00
parent 54f53f9081
commit 6f04ccff5e
8 changed files with 111 additions and 184 deletions
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src/libpts/plugins/imc_attestation/imc_attestation.c
+16 -19
View File
@@ -205,8 +205,11 @@ static TNC_Result receive_message(TNC_IMCID imc_id,
return result;
}
/* preprocess any IETF standard error attributes */
result = pa_tnc_msg->process_ietf_std_errors(pa_tnc_msg) ?
TNC_RESULT_FATAL : TNC_RESULT_SUCCESS;
attr_list = linked_list_create();
result = TNC_RESULT_SUCCESS;
/* analyze PA-TNC attributes */
enumerator = pa_tnc_msg->create_attribute_enumerator(pa_tnc_msg);
@@ -216,30 +219,24 @@ static TNC_Result receive_message(TNC_IMCID imc_id,
attr->get_type(attr) == IETF_ATTR_PA_TNC_ERROR)
{
ietf_attr_pa_tnc_error_t *error_attr;
pen_t error_vendor_id;
pa_tnc_error_code_t error_code;
chunk_t msg_info, attr_info;
u_int32_t offset;
chunk_t msg_info;
error_attr = (ietf_attr_pa_tnc_error_t*)attr;
error_code = error_attr->get_error_code(error_attr);
msg_info = error_attr->get_msg_info(error_attr);
error_vendor_id = error_attr->get_vendor_id(error_attr);
DBG1(DBG_IMC, "received PA-TNC error '%N' concerning message %#B",
pa_tnc_error_code_names, error_code, &msg_info);
switch (error_code)
if (error_vendor_id == PEN_TCG)
{
case PA_ERROR_INVALID_PARAMETER:
offset = error_attr->get_offset(error_attr);
DBG1(DBG_IMC, " occurred at offset of %u bytes", offset);
break;
case PA_ERROR_ATTR_TYPE_NOT_SUPPORTED:
attr_info = error_attr->get_attr_info(error_attr);
DBG1(DBG_IMC, " unsupported attribute %#B", &attr_info);
break;
default:
break;
error_code = error_attr->get_error_code(error_attr);
msg_info = error_attr->get_msg_info(error_attr);
DBG1(DBG_IMC, "received TCG-PTS error '%N'",
pts_error_code_names, error_code);
DBG1(DBG_IMC, "error information: %B", &msg_info);
result = TNC_RESULT_FATAL;
}
result = TNC_RESULT_FATAL;
}
else if (attr->get_vendor_id(attr) == PEN_TCG)
{
src/libpts/plugins/imv_attestation/imv_attestation.c
+10 -28
View File
@@ -239,8 +239,11 @@ static TNC_Result receive_message(TNC_IMVID imv_id,
return result;
}
/* preprocess any IETF standard error attributes */
result = pa_tnc_msg->process_ietf_std_errors(pa_tnc_msg) ?
TNC_RESULT_FATAL : TNC_RESULT_SUCCESS;
attr_list = linked_list_create();
result = TNC_RESULT_SUCCESS;
/* analyze PA-TNC attributes */
enumerator = pa_tnc_msg->create_attribute_enumerator(pa_tnc_msg);
@@ -253,43 +256,22 @@ static TNC_Result receive_message(TNC_IMVID imv_id,
ietf_attr_pa_tnc_error_t *error_attr;
pen_t error_vendor_id;
pa_tnc_error_code_t error_code;
chunk_t msg_info, attr_info;
u_int32_t offset;
chunk_t msg_info;
error_attr = (ietf_attr_pa_tnc_error_t*)attr;
error_vendor_id = error_attr->get_vendor_id(error_attr);
error_code = error_attr->get_error_code(error_attr);
msg_info = error_attr->get_msg_info(error_attr);
if (error_vendor_id == PEN_IETF)
if (error_vendor_id == PEN_TCG)
{
DBG1(DBG_IMV, "received PA-TNC error '%N' "
"concerning message %#B",
pa_tnc_error_code_names, error_code, &msg_info);
error_code = error_attr->get_error_code(error_attr);
msg_info = error_attr->get_msg_info(error_attr);
switch (error_code)
{
case PA_ERROR_INVALID_PARAMETER:
offset = error_attr->get_offset(error_attr);
DBG1(DBG_IMV, " occurred at offset of %u bytes",
offset);
break;
case PA_ERROR_ATTR_TYPE_NOT_SUPPORTED:
attr_info = error_attr->get_attr_info(error_attr);
DBG1(DBG_IMV, " unsupported attribute %#B",
&attr_info);
break;
default:
break;
}
}
else if (error_vendor_id == PEN_TCG)
{
DBG1(DBG_IMV, "received TCG-PTS error '%N'",
pts_error_code_names, error_code);
DBG1(DBG_IMV, "error information: %B", &msg_info);
result = TNC_RESULT_FATAL;
}
result = TNC_RESULT_FATAL;
}
else if (attr->get_type(attr) == IETF_ATTR_PRODUCT_INFORMATION)
{