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fixed parsing and building of generalNames

This commit is contained in:
Andreas Steffen 2008-01-21 10:00:13 +00:00
parent 55dbc3fd7b
commit 0be06e472a
1 changed files with 8 additions and 10 deletions
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18
src/libstrongswan/crypto/x509.c
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@ -514,7 +514,7 @@ static identification_t *parse_generalName(chunk_t blob, int level0)
id_type = ID_DER_ASN1_DN;
break;
case GN_OBJ_IP_ADDRESS:
id_type = ID_IPV4_ADDR;
id_type = (object.len == 4)? ID_IPV4_ADDR : ID_IPV6_ADDR;
break;
case GN_OBJ_OTHER_NAME:
if (!parse_otherName(object, level + 1))
@ -1251,12 +1251,13 @@ chunk_t x509_build_generalNames(linked_list_t *list)
linked_list_t *generalNames = linked_list_create();
iterator_t *iterator = list->create_iterator(list, TRUE);
identification_t *name;
chunk_t names = chunk_empty;
size_t len = 0;
while (iterator->iterate(iterator, (void**)&name))
{
asn1_t asn1_type = ASN1_EOC;
chunk_t *generalName = malloc_thing(chunk_t);
chunk_t *generalName;
switch (name->get_type(name))
{
@ -1273,22 +1274,24 @@ chunk_t x509_build_generalNames(linked_list_t *list)
asn1_type = ASN1_CONTEXT_S_6;
break;
case ID_IPV4_ADDR:
case ID_IPV6_ADDR:
asn1_type = ASN1_CONTEXT_S_7;
break;
default:
continue;
}
generalName = malloc_thing(chunk_t);
*generalName = asn1_simple_object(asn1_type, name->get_encoding(name));
len += generalName->len;
generalNames->insert_last(generalNames, generalName);
generalNames->insert_last(generalNames, (void*)generalName);
}
iterator->destroy(iterator);
if (len > 0)
{
iterator_t *iterator = generalNames->create_iterator(generalNames, TRUE);
chunk_t names, *generalName;
chunk_t *generalName;
u_char *pos = build_asn1_object(&names, ASN1_SEQUENCE, len);
while (iterator->iterate(iterator, (void**)&generalName))
@ -1300,13 +1303,8 @@ chunk_t x509_build_generalNames(linked_list_t *list)
}
iterator->destroy(iterator);
generalNames->destroy(generalNames);
return asn1_wrap(ASN1_OCTET_STRING, "m", names);
}
else
{
return chunk_empty;
}
return names;
}
/*