denozord/strongswan-ext
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

follow strongswan coding rules

Browse Source
This commit is contained in:
Sansar Choinyambuu
2011-11-28 14:39:52 +01:00
committed by Andreas Steffen
parent 954be9f5e4
commit b8017b5eba
20 changed files with 152 additions and 94 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/libimcv/plugins/imc_attestation/imc_attestation_process.c
+31 -20
View File
@@ -262,12 +262,13 @@ bool imc_attestation_process(pa_tnc_attr_t *attr, linked_list_t *attr_list,
/* TODO: Implement checking of components with its sub-components */
if (sub_comp_depth != 0)
{
DBG1(DBG_IMC, "current version of Attestation IMC does not support"
"sub component measurement deeper than zero. "
"Measuring top level component only.");
DBG1(DBG_IMC, "current version of Attestation IMC does not "
"support sub component measurement deeper than "
"zero. Measuring top level component only.");
}
comp_name_vendor_id = attr_cast->get_comp_funct_name_vendor_id(attr_cast);
comp_name_vendor_id = attr_cast->get_comp_funct_name_vendor_id(
attr_cast);
if (comp_name_vendor_id != PEN_TCG)
{
DBG1(DBG_IMC, "current version of Attestation IMC supports"
@@ -291,13 +292,15 @@ bool imc_attestation_process(pa_tnc_attr_t *attr, linked_list_t *attr_list,
(qualifier.type & PTS_FUNC_COMP_TYPE_ALL))
{
DBG2(DBG_IMC, "wildcard was set for the qualifier of functional"
" component. Identifying the component with name binary enumeration");
" component. Identifying the component with "
"name binary enumeration");
}
else if (!qualifier.kernel && !qualifier.sub_component &&
(qualifier.type & PTS_FUNC_COMP_TYPE_UNKNOWN))
{
DBG2(DBG_IMC, "unknown was set for the qualifier of functional"
" component. Identifying the component with name binary enumeration");
" component. Identifying the component with "
"name binary enumeration");
}
else
{
@@ -358,7 +361,8 @@ bool imc_attestation_process(pa_tnc_attr_t *attr, linked_list_t *attr_list,
return FALSE;
}
if (!pts->hash_file(pts, hasher, "/etc/tnc_config", hash_output))
if (!pts->hash_file(pts, hasher, "/etc/tnc_config",
hash_output))
{
hasher->destroy(hasher);
return FALSE;
@@ -367,43 +371,49 @@ bool imc_attestation_process(pa_tnc_attr_t *attr, linked_list_t *attr_list,
measurement_time_t = time(NULL);
if (!measurement_time_t)
{
params.measurement_time = chunk_create("0000-00-00T00:00:00Z", 20);
params.measurement_time = chunk_create(
"0000-00-00T00:00:00Z", 20);
}
else
{
time_now = localtime(&measurement_time_t);
if (asprintf(&utc_time, "%d-%2.2d-%2.2dT%2.2d:%2.2d:%2.2dZ",
time_now->tm_year + 1900,
time_now->tm_mon + 1,
time_now->tm_mday,
time_now->tm_hour,
time_now->tm_min,
time_now->tm_sec) < 0)
if (asprintf(&utc_time,
"%d-%2.2d-%2.2dT%2.2d:%2.2d:%2.2dZ",
time_now->tm_year + 1900,
time_now->tm_mon + 1,
time_now->tm_mday,
time_now->tm_hour,
time_now->tm_min,
time_now->tm_sec) < 0)
{
DBG1(DBG_IMC, "could not format local time to UTC");
hasher->destroy(hasher);
return FALSE;
}
params.measurement_time = chunk_create(utc_time, 20);
params.measurement_time = chunk_clone(params.measurement_time);
params.measurement_time = chunk_clone(
params.measurement_time);
free(utc_time);
}
params.measurement = chunk_create(hash_output, hasher->get_hash_size(hasher));
params.measurement = chunk_create(hash_output,
hasher->get_hash_size(hasher));
hasher->destroy(hasher);
params.policy_uri = chunk_empty;
if (!pts->read_pcr(pts, EXTEND_PCR, &params.pcr_before))
{
DBG1(DBG_IMC, "error occured while reading PCR: %d", EXTEND_PCR);
DBG1(DBG_IMC, "error occured while reading PCR: %d",
EXTEND_PCR);
return FALSE;
}
if (!pts->extend_pcr(pts, EXTEND_PCR,
params.measurement, &params.pcr_after))
{
DBG1(DBG_IMC, "error occured while extending PCR: %d", EXTEND_PCR);
DBG1(DBG_IMC, "error occured while extending PCR: %d",
EXTEND_PCR);
return FALSE;
}
@@ -457,7 +467,8 @@ bool imc_attestation_process(pa_tnc_attr_t *attr, linked_list_t *attr_list,
}
/* Quote */
if (!pts->quote_tpm(pts, pcrs, num_of_evidences, &pcr_composite, &quote_signature))
if (!pts->quote_tpm(pts, pcrs, num_of_evidences,
&pcr_composite, &quote_signature))
{
DBG1(DBG_IMC, "error occured during TPM quote operation");
DESTROY_IF(e);