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package org.uic.barcode.dynamicFrame.api;
import java.security.PrivateKey;
import java.security.Provider;
import java.security.PublicKey;
import org.uic.barcode.dynamicContent.api.IUicDynamicContent;
import org.uic.barcode.dynamicContent.fdc1.UicDynamicContentDataFDC1;
import org.uic.barcode.ticket.EncodingFormatException;
/**
* The DynamicHeader for bar codes
*
*/
public interface IDynamicFrame{
/**
* Gets the format.
*
* @return the format
*/
public String getFormat();
/**
* Sets the format.
*
* @param format the new format
*/
public void setFormat(String format);
/**
* Gets the level 2 signed data.
*
* @return the level 2 signed data
*/
public ILevel2Data getLevel2Data();
/**
* Sets the level 2 signed data.
*
* @param level2SignedData the new level 2 signed data
*/
public void setLevel2Data(ILevel2Data level2Data);
/**
* Gets the level 2 signature.
*
* @return the level 2 signature
*/
public byte[] getLevel2Signature();
/**
* Sets the level 2 signature.
*
* @param level2Signature the new level 2 signature
*/
public void setLevel2Signature(byte[] level2Signature);
/**
* Encode.
*
* Encode the header as ASN.1 PER UNALIGNED byte array
*
* @return the byte[]
* @throws EncodingFormatException
*/
public byte[] encode() throws EncodingFormatException;
/**
* Decode.
*
* Decode the header from an ASN.1 PER UNALIGNED encoded byte array
*
* @param bytes the bytes
* @return the dynamic header
*/
public void decode(byte[] bytes);
/**
* Verify the level 2 signature
*
* Note: an appropriate security provider (e.g. BC) must be registered before
*
* @param data the data content
* @return the return error code
* @throws EncodingFormatException
*/
public int validateLevel2(byte[] data) throws EncodingFormatException;
/**
* Verify the level 2 signature
*
* Note: an appropriate security provider (e.g. BC) must be registered before
*
* @param prov the registered security provider
* @param data the data content
* @return the return error code
* @throws EncodingFormatException
*/
public int validateLevel2(Provider prov, byte[] data) throws EncodingFormatException;
/**
* Verify the level 1 signature
*
* Note: an appropriate security provider (e.g. BC) must be registered before
*
* @param key the key
* @param data the data content
* @return the return error code
* @throws EncodingFormatException
*/
public int validateLevel1(PublicKey key, byte[] data) throws EncodingFormatException;
/**
* Verify the level 1 signature
*
* Note: an appropriate security provider (e.g. BC) must be registered before
*
* @param key the key
* @param prov the registered security provider
* @param the data content
* @return the return error code
* @throws EncodingFormatException
*/
public int validateLevel1(PublicKey key, Provider prov, byte[] data) throws EncodingFormatException;
/**
* Sign level 2 data without a specific security provider.
*
* @param key the key
* @throws Exception the exception
*/
public void signLevel2(PrivateKey key) throws Exception;
/**
* Sign level 2 data.
*
* @param key the key
* @param prov the security Provider
* @throws Exception the exception
*/
public void signLevel2(PrivateKey key, Provider prov) throws Exception;
/**
* Adds the dynamic content and encodes it. (API level)
*
* @param content the dynamic content
* @throws EncodingFormatException the encoding format exception
*/
public void addDynamicContent(IUicDynamicContent content) throws EncodingFormatException;
/**
* Adds the level 2 dynamic data. (ASN level)
*
* @param dynamicData the dynamic data
*/
public void addLevel2DynamicData(UicDynamicContentDataFDC1 dynamicData);
/**
* Gets the dynamic content.
*
* @return the dynamic content
*/
public IUicDynamicContent getDynamicContent();
/**
* Sign the contained data block.
*
* Note: an appropriate security provider (e.g. BC) must be registered before
*
* @param key the key
* @return
* @return the byte[]
* @throws Exception
*/
public void signLevel1(PrivateKey key) throws Exception;
/**
* Sign the contained data block.
*
* Note: an appropriate security provider (e.g. BC) must be registered before
*
* @param key the key
* @param security provider - security provider that must be sued to create the signature
* @return
* @return the byte[]
* @throws Exception
*/
public void signLevel1(PrivateKey key, Provider prov) throws Exception;
}
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