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[xml] add exportation of the encrypting public key in EncryptedData elements 

This commit check if the given is a simple RSA key or a full certificate
and choose the better serialization method between RSAKeyValue and
X509Data.
This commit is contained in:
Benjamin Dauvergne 2010-12-14 02:00:10 +01:00
parent 447c610c9c
commit b324c41237
1 changed files with 19 additions and 0 deletions
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19
lasso/xml/xml.c
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@ -44,6 +44,7 @@
#include <xmlsec/templates.h>
#include <xmlsec/crypto.h>
#include <xmlsec/xmlenc.h>
#include <xmlsec/openssl/crypto.h>
#include "xml.h"
#include "xml_enc.h"
@ -596,6 +597,24 @@ lasso_node_encrypt(LassoNode *lasso_node, xmlSecKey *encryption_public_key,
message(G_LOG_LEVEL_WARNING, "Failed to add key info");
goto cleanup;
}
/* check id of the key */
if (xmlSecKeyGetData(encryption_public_key, xmlSecOpenSSLKeyDataRsaId) != 0) {
xmlNode *key_value = xmlSecTmplKeyInfoAddKeyValue(key_info_node2);
if (key_value == NULL) {
message(G_LOG_LEVEL_WARNING, "Failed to add key value");
goto cleanup;
}
} else { /* it must be a certificate */
xmlNodePtr x509_data;
x509_data = xmlSecTmplKeyInfoAddX509Data(key_info_node2);
if (x509_data == NULL) {
message(G_LOG_LEVEL_WARNING, "Failed to add X509 data");
goto cleanup;
}
}
/* create encryption context */
enc_ctx = (xmlSecEncCtxPtr)xmlSecEncCtxCreate(key_manager);