es.ree.eemws.core.utils.security

Class SignatureManager

java.lang.Object

es.ree.eemws.core.utils.security.SignatureManager

public final class SignatureManager
extends java.lang.Object

Simple class to deal with xml signature. The signature can be invoked with xml as String or as a Document. If no certitifcate is provided, the class will use the default java ssl key store certificate. The validation can be also invoked with xml as String or as a Document.

Method Summary

Methods

Modifier and Type	Method and Description
static void	signDocument(org.w3c.dom.Document msgAsDocument) Signs the given xml document usign the default keystore.
static void	signDocument(org.w3c.dom.Document msgAsDocument, java.security.PrivateKey privateKey, java.security.cert.X509Certificate cert) Signs the given xml document usign the given private key and certificate.
static void	signDocument(org.w3c.dom.Document msgAsDocument, java.security.interfaces.RSAPrivateKey privateKey, java.security.cert.X509Certificate cert) Signs the given xml document usign the given private key and certificate.
static void	signString(java.lang.StringBuilder msgAsString) Signs the given xml document expressed as String (StringBuilder) using the default keystore.
static void	signString(java.lang.StringBuilder msgAsString, java.security.PrivateKey privateKey, java.security.cert.X509Certificate cert) Signs the given xml document expressed as String (StringBuilder) usign the given private key and certificate.
static java.security.cert.X509Certificate	verifyDocument(org.w3c.dom.Document msgAsDocument) Verifies the signature of the given signed document.
static java.security.cert.X509Certificate	verifyString(java.lang.StringBuilder msgAsString) Verifies the signature of the given signed document expressed as String (StringBuilder).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

verifyString

public static java.security.cert.X509Certificate verifyString(java.lang.StringBuilder msgAsString)
                                                       throws SignatureVerificationException,
                                                              SignatureSyntaxException

Verifies the signature of the given signed document expressed as String (StringBuilder).

Parameters:

msgAsString - The document to be validated.

Returns:

X509 Key used in signature. null if other kind of certificate was used (RSA, DSA).

Throws:

SignatureVerificationException - If the document cannot be validated or if its signature is invalid.

SignatureSyntaxException - If the given signature has an invalid structure (syntaxis)

See Also:

verifyString(StringBuilder)

verifyDocument

public static java.security.cert.X509Certificate verifyDocument(org.w3c.dom.Document msgAsDocument)
                                                         throws SignatureVerificationException,
                                                                SignatureSyntaxException

Verifies the signature of the given signed document.

Parameters:

msgAsDocument - The document to be validated.

Returns:

X509 Key used in signature. null if other kind of certificate was used (RSA, DSA).

Throws:

SignatureVerificationException - If the document cannot be validated or if its signature is invalid.

SignatureSyntaxException - If the given signature has an invalid structure (syntaxis)

See Also:

verifyString(StringBuilder)

signDocument

public static void signDocument(org.w3c.dom.Document msgAsDocument,
                java.security.interfaces.RSAPrivateKey privateKey,
                java.security.cert.X509Certificate cert)
                         throws SignatureManagerException

Signs the given xml document usign the given private key and certificate.

Parameters:

msgAsDocument - The document to be signed, the result of the process will be returned in this parameter.

privateKey - The private key to be used for signature.

cert - The certificate to be used for signature.

Throws:

SignatureManagerException - If it's impossible to sign the document.

See Also:

signString(StringBuilder, PrivateKey, X509Certificate)

signDocument

public static void signDocument(org.w3c.dom.Document msgAsDocument)
                         throws SignatureManagerException

Signs the given xml document usign the default keystore.

Parameters:

msgAsDocument - The document to be signed, the result of the process will be returned in this parameter.

Throws:

SignatureManagerException - If it's impossible to sign the document.

See Also:

signString(StringBuilder)

signString

public static void signString(java.lang.StringBuilder msgAsString)
                       throws SignatureManagerException

Signs the given xml document expressed as String (StringBuilder) using the default keystore.

Parameters:

msgAsString - The document to be signed, the result of the process will be returned in this parameter.

Throws:

SignatureManagerException - If it's impossible to sign the document.

See Also:

signDocument(Document)

signString

public static void signString(java.lang.StringBuilder msgAsString,
              java.security.PrivateKey privateKey,
              java.security.cert.X509Certificate cert)
                       throws SignatureManagerException

Signs the given xml document expressed as String (StringBuilder) usign the given private key and certificate.

Parameters:

msgAsString - The document to be signed, the result of the process will be returned in this parameter.

privateKey - The private key to be used for signature.

cert - The certificate to be used for signature.

Throws:

SignatureManagerException - If it's impossible to sign the document.

See Also:

signDocument(Document, RSAPrivateKey, X509Certificate)

signDocument

public static void signDocument(org.w3c.dom.Document msgAsDocument,
                java.security.PrivateKey privateKey,
                java.security.cert.X509Certificate cert)
                         throws SignatureManagerException

Signs the given xml document usign the given private key and certificate.

Parameters:

msgAsDocument - The document to be signed, the result of the process will be returned in this parameter.

privateKey - The private key to be used for signature.

cert - The certificate to be used for signature.

Throws:

SignatureManagerException - If it's impossible to sign the document.

See Also:

signString(StringBuilder, PrivateKey, X509Certificate)