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x509 plugin supports encoding of CA basicConstraint extension

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This commit is contained in:
Martin Willi
2009-09-08 10:38:02 +02:00
parent 58f34613e0
commit 8ab900dee9
1 changed files with 22 additions and 0 deletions
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src/libstrongswan/plugins/x509/x509_cert.c
+22
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@@ -1209,6 +1209,7 @@ struct private_builder_t {
static bool generate(private_builder_t *this)
{
chunk_t extensions = chunk_empty;
chunk_t basicConstraints = chunk_empty, subjectAltNames = chunk_empty;
identification_t *issuer, *subject;
chunk_t key_info;
signature_scheme_t scheme;
@@ -1300,10 +1301,31 @@ static bool generate(private_builder_t *this)
{
return FALSE;
}
if (this->cert->subjectAltNames->get_count(this->cert->subjectAltNames))
{
/* TODO: encode subjectAltNames */
}
if (this->flags & X509_CA)
{
chunk_t yes;
yes = chunk_alloca(1);
yes.ptr[0] = 0xFF;
basicConstraints = asn1_wrap(ASN1_SEQUENCE, "mmm",
asn1_build_known_oid(OID_BASIC_CONSTRAINTS),
asn1_wrap(ASN1_BOOLEAN, "c", yes),
asn1_wrap(ASN1_OCTET_STRING, "m",
asn1_wrap(ASN1_SEQUENCE, "m",
asn1_wrap(ASN1_BOOLEAN, "c", yes))));
}
if (basicConstraints.ptr || subjectAltNames.ptr)
{
extensions = asn1_wrap(ASN1_CONTEXT_C_3, "m",
asn1_wrap(ASN1_SEQUENCE, "mm",
basicConstraints, subjectAltNames));
}
this->cert->tbsCertificate = asn1_wrap(ASN1_SEQUENCE, "mmmcmcmm",
asn1_simple_object(ASN1_CONTEXT_C_0, ASN1_INTEGER_2),