DocumentProcessor

public class DocumentProcessor

Class describes all operations available on a document.

Methods

signDocument

public static void signDocument(InputStream documentStream, PrivateKey privateKey, Certificate certificate, Map<String, Object> options, OutputStream signedDocumentStream)

Signs a document. The sign options are provided by the options parameter. It must be a Map object with the following fields:

• DOCUMENT_SIGNATURE_FORMAT_KEY: Format to use for signature, given as a string. It can take following value:
  • DOCUMENT_SIGNATURE_FORMAT_PKCS7 for PKCS#7 signature
• DOCUMENT_HASH_ALGORITHM_KEY: Hash algorithm to use, given as a string. It can take the following values:
  • DOCUMENT_HASH_ALGORITHM_SHA1 for SHA-1 algorithm
  • DOCUMENT_HASH_ALGORITHM_SHA256 for SHA-256 algorithm
  • DOCUMENT_HASH_ALGORITHM_SHA384 for SHA-384 algorithm
  • DOCUMENT_HASH_ALGORITHM_SHA512 for SHA-512 algorithm

Note that this parameter may evolve in the future to handle more options.

Parameters:

• documentStream – The document to sign, given in an InputStream object.
• privateKey – A PrivateKey object with private attribute, which will be used to sign the document.
• certificate – A Certificate object corresponding to a certificate linked to the current private key, with correct signature usages.
• options – A Map as described above.
• signedDocumentStream – An OutputStream where the signed document will be written.

Throws:

• SCMException – if an error occurred.