KMF_RETURN
GetIDFromSPKI(KMF_X509_SPKI *spki, KMF_DATA *ID)
{
KMF_RETURN rv = KMF_OK;
KMF_DATA KeyParts[KMF_MAX_PUBLIC_KEY_PARTS];
uint32_t uNumKeyParts = KMF_MAX_PUBLIC_KEY_PARTS;
KMF_ALGORITHM_INDEX algId;
int i;
if (ID == NULL || spki == NULL)
return (KMF_ERR_BAD_PARAMETER);
ID->Data = (uchar_t *)malloc(SHA1_HASH_LENGTH);
if (ID->Data == NULL)
return (KMF_ERR_MEMORY);
ID->Length = SHA1_HASH_LENGTH;
algId = x509_algoid_to_algid(&spki->algorithm.algorithm);
if (algId == KMF_ALGID_NONE)
return (KMF_ERR_BAD_ALGORITHM);
rv = ExtractSPKIData(spki, algId, KeyParts, &uNumKeyParts);
if (rv != KMF_OK)
return (rv);
/* Check the KEY algorithm */
if (algId == KMF_ALGID_RSA) {
create_id_hash(&KeyParts[KMF_RSA_MODULUS], ID);
} else if (algId == KMF_ALGID_DSA) {
create_id_hash(&KeyParts[KMF_DSA_PUBLIC_VALUE], ID);
} else if (algId == KMF_ALGID_SHA1WithECDSA ||
algId == KMF_ALGID_ECDSA) {
create_id_hash(&KeyParts[KMF_ECDSA_POINT], ID);
} else {
/* We only support RSA and DSA keys for now */
rv = KMF_ERR_BAD_ALGORITHM;
}
for (i = 0; i < uNumKeyParts; i++) {
if (KeyParts[i].Data != NULL)
free(KeyParts[i].Data);
}
if (rv != KMF_OK && ID->Data != NULL) {
free(ID->Data);
ID->Data = NULL;
ID->Length = 0;
}
return (rv);
}
static VALUE
initialize_native(VALUE self, VALUE UNUSED(options))
{
JohnsonRuntime* runtime;
Data_Get_Struct(self, JohnsonRuntime, runtime);
if ((runtime->js = JS_NewRuntime(0x100000))
&& (runtime->jsids = create_id_hash())
&& (runtime->rbids = create_id_hash())
)
{
JS_SetRuntimePrivate(runtime->js, (void *)self);
JS_SetGCCallbackRT(runtime->js, gc_callback);
JSContext* context = johnson_get_current_context(runtime);
if(
(runtime->global = JS_GetGlobalObject(context))
&& (JS_AddNamedRoot(context, &(runtime->global), "runtime->global"))
) {
return self;
}
}
if (runtime->rbids)
JS_HashTableDestroy(runtime->rbids);
if (runtime->jsids)
JS_HashTableDestroy(runtime->jsids);
if (runtime->js)
JS_DestroyRuntime(runtime->js);
rb_raise(rb_eRuntimeError, "Couldn't initialize the runtime!");
return Qnil;
}
