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refactored reason string and remediation instructions framework

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This commit is contained in:
Andreas Steffen
2012-11-23 12:30:33 +01:00
parent b5d27839ad
commit ee6aeca892
15 changed files with 781 additions and 389 deletions
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src/libpts/plugins/imv_attestation/imv_attestation_state.c
+25 -37
View File
@@ -17,6 +17,9 @@
#include <libpts.h>
#include <imv/imv_lang_string.h>
#include "imv/imv_reason_string.h"
#include <utils/lexparser.h>
#include <collections/linked_list.h>
#include <utils/debug.h>
@@ -100,6 +103,11 @@ struct private_imv_attestation_state_t {
*/
bool measurement_error;
/**
* TNC Reason String
*/
imv_reason_string_t *reason_string;
};
/**
@@ -128,26 +136,22 @@ static void free_func_comp(func_comp_t *this)
free(this);
}
typedef struct entry_t entry_t;
/**
* Supported languages
*/
static char* languages[] = { "en", "mn", "de" };
/**
* Define an internal reason string entry
* Table of reason strings
*/
struct entry_t {
char *lang;
char *string;
};
/**
* Table of multi-lingual reason string entries
*/
static entry_t reasons[] = {
static imv_lang_string_t reasons[] = {
{ "en", "IMV Attestation: Incorrect/pending file measurement/component"
" evidence or invalid TPM Quote signature received" },
{ "mn", "IMV Attestation: Буруу/хүлээгдэж байгаа файл/компонент хэмжилт "
"эсвэл буруу TPM Quote гарын үсэг" },
{ "de", "IMV Attestation: Falsche/Fehlende Dateimessung/Komponenten Beweis "
"oder ungültige TPM Quote Unterschrift ist erhalten" },
{ NULL, NULL }
};
METHOD(imv_state_t, get_connection_id, TNC_ConnectionID,
@@ -211,40 +215,23 @@ METHOD(imv_state_t, set_recommendation, void,
METHOD(imv_state_t, get_reason_string, bool,
private_imv_attestation_state_t *this, enumerator_t *language_enumerator,
char **reason_string, char **reason_language)
chunk_t *reason_string, char **reason_language)
{
bool match = FALSE;
char *lang;
int i;
*reason_language = imv_lang_string_select_lang(language_enumerator,
languages, countof(languages));
/* set the default language */
*reason_language = reasons[0].lang;
*reason_string = reasons[0].string;
while (language_enumerator->enumerate(language_enumerator, &lang))
{
for (i = 0 ; i < countof(reasons); i++)
{
if (streq(lang, reasons[i].lang))
{
match = TRUE;
*reason_language = reasons[i].lang;
*reason_string = reasons[i].string;
break;
}
}
if (match)
{
break;
}
}
/* Instantiate a TNC Reason String object */
DESTROY_IF(this->reason_string);
this->reason_string = imv_reason_string_create(*reason_language);
this->reason_string->add_reason(this->reason_string, reasons);
*reason_string = this->reason_string->get_encoding(this->reason_string);
return TRUE;
}
METHOD(imv_state_t, get_remediation_instructions, bool,
private_imv_attestation_state_t *this, enumerator_t *language_enumerator,
char **string, char **lang_code, char **uri)
chunk_t *string, char **lang_code, char **uri)
{
return FALSE;
}
@@ -252,6 +239,7 @@ METHOD(imv_state_t, get_remediation_instructions, bool,
METHOD(imv_state_t, destroy, void,
private_imv_attestation_state_t *this)
{
DESTROY_IF(this->reason_string);
this->file_meas_requests->destroy_function(this->file_meas_requests, free);
this->components->destroy_function(this->components, (void *)free_func_comp);
this->pts->destroy(this->pts);