DigitalSignatureUtil

com.aspose.words
Class DigitalSignatureUtil

java.lang.Object
    com.aspose.words.DigitalSignatureUtil

Provides methods for signing document.

Since digital signature works with file content rather than Document Object Model these methods are put into a separate class.

Supported formats are #Error Cref: F:Aspose.FileFormat.Doc and #Error Cref: F:Aspose.FileFormat.Docx.

Constructor Summary
`DigitalSignatureUtil()`

Method Summary
`static DigitalSignatureCollection`	`loadSignatures(java.lang.String fileName)`
`static DigitalSignatureCollection`	Loads digital signatures from document.
`static void`	`removeAllSignatures(java.lang.String srcFileName, java.lang.String dstFileName)`
`static void`	Removes all digital signatures from source file and writes unsigned file to destination file.
`static void`	`sign(java.lang.String srcFileName, java.lang.String dstFileName, CertificateHolder certificate, java.lang.String comments, java.util.Date signTime)`
`static void`

Constructor Detail

public DigitalSignatureUtil()

Method Detail

loadSignatures
public static DigitalSignatureCollection loadSignatures(java.lang.String fileName) throws java.lang.Exception

Loads digital signatures from document.

Returns:: Collection of digital signatures. Returns empty collection if file is not signed.

removeAllSignatures
public static void removeAllSignatures(java.lang.String srcFileName, java.lang.String dstFileName) throws java.lang.Exception

Removes all digital signatures from source file and writes unsigned file to destination file.

sign
public static void sign(java.lang.String srcFileName, java.lang.String dstFileName, CertificateHolder certificate, java.lang.String comments, java.util.Date signTime) throws java.lang.Exception

See Also:
Aspose.Words Documentation - the home page for the Aspose.Words Product Documentation.
Aspose.Words Support Forum - our preferred method of support.