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| |
| //i20156 - new file for xmlsecurity module |
| |
| /** -- idl definition -- **/ |
| |
| #ifndef __com_sun_star_xml_crypto_xxmlencryptiontemplate_idl_ |
| #define __com_sun_star_xml_crypto_xxmlencryptiontemplate_idl_ |
| |
| #include <com/sun/star/uno/XInterface.idl> |
| #include <com/sun/star/lang/IllegalArgumentException.idl> |
| |
| #include <com/sun/star/xml/wrapper/XXMLElementWrapper.idl> |
| #include <com/sun/star/xml/crypto/XXMLSecurityTemplate.idl> |
| |
| module com { module sun { module star { module xml { module crypto { |
| |
| /** |
| * Interface of XML encryption template |
| * |
| * <p>This interface represents a encryption template, which is the same as the |
| * desired xml encryption element[ EncryptedType ] but some of the nodes may be |
| * empty. The empty entities include CipherValue, which is a subset of |
| * EncryptedData or EncryptedKey. Empty entities are not allowed in a encryption |
| * template when performing decryption.</p> |
| * |
| * <p>In some cases, the encrypter or decrypter can dertermine and locate the |
| * EncrytedKey from the encryption template by dereference the RetrievalMethod |
| * inside EncryptedData.</p> |
| * |
| * <p>In some cases, the EncryptedKey need to be clearly pointed out by the |
| * encryption template.</p> |
| * |
| * <p>With the help of encryption context, the encrypter or decrypter specifies |
| * the key from the KeyInfo in the encryption template.</p> |
| * |
| * |
| * <p>It isn't a good method to set the EncryptedKey here. In general, there is |
| * a RetrievalMethod in EncryptedData by which we can get the EncryptedKey. |
| * |
| * And some times, in the low level, it is hard to determine what the key is |
| * except that the high level application tell the mechanism and parameters. |
| * |
| * So I think it will be more simple that the application set the encrypted key |
| * information. In this case, the application only need to know the xml schema |
| * or DTD and the encryption device. If so, the high level application takes the |
| * action of build the EncryptedKey template and references it in the element of |
| * EncryptedData. And in this case, the calling to set up EncryptedKey template |
| * and target is not necessary, because the encrypter or decrypter can determine |
| * and locate the EncrypedKet from the encryption template of EncryptedData by |
| * dereference the RetrievalMethod. |
| * |
| * In some situation, the high level applications do not want to know anything |
| * about crypto devices( May be he must, because the lower level do not know |
| * what the key is ). If it gives the key value, it can get EncryptedKey by |
| * setting the key template and key value target.</p> |
| */ |
| interface XXMLEncryptionTemplate : XXMLSecurityTemplate |
| { |
| /** |
| * Get the target xml element, i.e. the element to be encrypted |
| */ |
| com::sun::star::xml::wrapper::XXMLElementWrapper getTarget( |
| ) ; |
| } ; |
| |
| |
| } ; } ; } ; } ; } ; |
| |
| |
| #endif |
| |