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refactored credential builder

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allow enumeration of matching builders
	try a second builder if the first one fails
	builder clones resources internally on demand
	caller frees added resources on failure and success
	stricter handling of non-supported build parts
This commit is contained in:
Martin Willi
2008-09-02 11:00:13 +00:00
parent 4da0116d78
commit f7c17aa15c
29 changed files with 437 additions and 376 deletions
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src/libstrongswan/plugins/x509/x509_ocsp_response.c
+22 -20
View File
@@ -560,8 +560,7 @@ static bool parse_basicOCSPResponse(private_x509_ocsp_response_t *this,
case BASIC_RESPONSE_CERTIFICATE:
{
cert = lib->creds->create(lib->creds, CRED_CERTIFICATE,CERT_X509,
BUILD_BLOB_ASN1_DER,
chunk_clone(object),
BUILD_BLOB_ASN1_DER, object,
BUILD_END);
if (cert)
{
@@ -944,27 +943,30 @@ static x509_ocsp_response_t *build(private_builder_t *this)
*/
static void add(private_builder_t *this, builder_part_t part, ...)
{
va_list args;
if (!this->res)
{
va_list args;
chunk_t chunk;
switch (part)
{
case BUILD_BLOB_ASN1_DER:
{
va_start(args, part);
chunk = va_arg(args, chunk_t);
this->res = load(chunk_clone(chunk));
va_end(args);
return;
}
default:
break;
}
}
if (this->res)
{
DBG1("ignoring surplus build part %N", builder_part_names, part);
return;
}
switch (part)
{
case BUILD_BLOB_ASN1_DER:
{
va_start(args, part);
this->res = load(va_arg(args, chunk_t));
va_end(args);
break;
}
default:
DBG1("ignoring unsupported build part %N", builder_part_names, part);
break;
destroy((private_x509_ocsp_response_t*)this->res);
}
builder_cancel(&this->public);
}
/**