AssinaturaDigital (siga-doc 1.2-SNAPSHOT API)

java.lang.Object
- br.gov.jfrj.siga.cd.AssinaturaDigital

```
public class AssinaturaDigital
extends Object
```
Links uteis: http://www.bouncycastle.org/wiki/display/JA1/BC+Version+2+APIs http://www.bouncycastle.org/wiki/display/JA1/Porting+from+earlier+BC+releases+to+1.47+and+later https://www.bouncycastle.org/docs/pkixdocs1.5on/org/bouncycastle/cms/CMSSignedDataGenerator.html

Constructor Summary

Constructors
Constructor and Description

AssinaturaDigital()

Constructors
Constructor and Description
`AssinaturaDigital()`

Method Summary

Methods
Modifier and Type	Method and Description
`protected static void`	`addSignatureToPDF(byte[] pdf, byte[] signature)`
`protected static String`	`asHex(byte[] buf)`
`protected static org.bouncycastle.util.Store`	`buscarCrlParaCadaCertificado(org.bouncycastle.util.Store certs)`
`protected static org.bouncycastle.asn1.cms.SignedData`	`cmsSignedData(byte[] in)` Read an existing PKCS#7 object from a DER encoded byte array
`protected static byte[]`	`converterPkcs7EmCMSComCertificadosCRLsECarimboDeTempo(byte[] pkcs7)`
`protected static byte[]`	`converterPkcs7EmCMSComCertificadosECRLs(byte[] assinatura)`
`protected static byte[]`	`getHasheableRangeFromPDF(byte[] pdf)`
`static X509Certificate`	`getX509Certificate(org.bouncycastle.cert.X509CertificateHolder holder)`
`protected static org.bouncycastle.asn1.cms.SignedData`	`includeCrls(byte[] assinatura, Collection crls)`
`protected static void`	`main(String[] args)`
`protected static org.bouncycastle.asn1.pkcs.SignedData`	`pkcs7SignedData(byte[] in)` Read an existing PKCS#7 object from a DER encoded byte array
`protected static Properties`	`recuperaNomesAlternativos(byte[] assinatura)` Interpreta um dado do tipo otherName.
`static String`	`recuperarCPF(byte[] assinatura)`
`protected static String`	`validarAssinaturaCMS(byte[] digest, String digestAlgorithm, byte[] assinatura, Date dtAssinatura)`
`protected static String`	`validarAssinaturaCMSeCarimboDeTempo(byte[] digest, String digestAlgorithm, byte[] assinatura, Date dtAssinatura)`
`static String`	`validarAssinaturaPKCS7(byte[] digest, String digestAlgorithm, byte[] assinatura, Date dtAssinatura, boolean verificarLCRs)`
`protected static String`	`verificarAssinatura(byte[] conteudo, byte[] assinatura, String sMimeType, Date dtAssinatura)`
`protected static String`	`verificarAssinaturaCMSeCarimboDeTempo(byte[] conteudo, byte[] assinatura, Date dtAssinatura)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- AssinaturaDigital
```
public AssinaturaDigital()
```

Method Detail

verificarAssinatura

protected static String verificarAssinatura(byte[] conteudo,
                         byte[] assinatura,
                         String sMimeType,
                         Date dtAssinatura)
                                     throws InvalidKeyException,
                                            SecurityException,
                                            CRLException,
                                            CertificateException,
                                            NoSuchProviderException,
                                            NoSuchAlgorithmException,
                                            SignatureException,
                                            AplicacaoException,
                                            ChainValidationException,
                                            IOException,
                                            Exception

Throws:: InvalidKeyException; SecurityException; CRLException; CertificateException; NoSuchProviderException; NoSuchAlgorithmException; SignatureException; AplicacaoException; ChainValidationException; IOException; Exception

recuperaNomesAlternativos

protected static Properties recuperaNomesAlternativos(byte[] assinatura)
                                               throws InvalidKeyException,
                                                      SecurityException,
                                                      CRLException,
                                                      CertificateException,
                                                      NoSuchProviderException,
                                                      NoSuchAlgorithmException,
                                                      SignatureException,
                                                      AplicacaoException,
                                                      ChainValidationException,
                                                      IOException,
                                                      org.bouncycastle.cms.CMSException,
                                                      CertStoreException

Interpreta um dado do tipo otherName. Obs. O JDK 5.0 não tem classes que lidem com um dado do tipo OtherName. É necessário usar o BouncyCastle.

Parameters:: encoded - O dado em ASN.1.
Returns:: Um par contendo o OID e o conteúdo.
Throws:: InvalidKeyException; SecurityException; CRLException; CertificateException; NoSuchProviderException; NoSuchAlgorithmException; SignatureException; AplicacaoException; ChainValidationException; IOException; org.bouncycastle.cms.CMSException; CertStoreException

includeCrls

protected static org.bouncycastle.asn1.cms.SignedData includeCrls(byte[] assinatura,
                                               Collection crls)
                                                           throws IOException,
                                                                  Exception,
                                                                  SecurityException,
                                                                  CRLException,
                                                                  NoSuchProviderException,
                                                                  NoSuchAlgorithmException

Throws:: IOException; Exception; SecurityException; CRLException; NoSuchProviderException; NoSuchAlgorithmException

pkcs7SignedData

protected static org.bouncycastle.asn1.pkcs.SignedData pkcs7SignedData(byte[] in)

Read an existing PKCS#7 object from a DER encoded byte array

cmsSignedData

protected static org.bouncycastle.asn1.cms.SignedData cmsSignedData(byte[] in)

Read an existing PKCS#7 object from a DER encoded byte array

buscarCrlParaCadaCertificado

protected static org.bouncycastle.util.Store buscarCrlParaCadaCertificado(org.bouncycastle.util.Store certs)
                                                                   throws CertStoreException,
                                                                          Exception

Throws:: CertStoreException; Exception

converterPkcs7EmCMSComCertificadosECRLs

protected static byte[] converterPkcs7EmCMSComCertificadosECRLs(byte[] assinatura)
                                                         throws Exception

Throws:: Exception

asHex

protected static String asHex(byte[] buf)

main

protected static void main(String[] args)
                    throws Exception

Throws:: Exception

addSignatureToPDF

protected static void addSignatureToPDF(byte[] pdf,
                     byte[] signature)
                                 throws Exception

Throws:: Exception

getHasheableRangeFromPDF

protected static byte[] getHasheableRangeFromPDF(byte[] pdf)
                                          throws Exception

Throws:: Exception

validarAssinaturaCMS

protected static String validarAssinaturaCMS(byte[] digest,
                          String digestAlgorithm,
                          byte[] assinatura,
                          Date dtAssinatura)
                                      throws InvalidKeyException,
                                             SecurityException,
                                             CRLException,
                                             CertificateException,
                                             NoSuchProviderException,
                                             NoSuchAlgorithmException,
                                             SignatureException,
                                             AplicacaoException,
                                             ChainValidationException,
                                             IOException,
                                             Exception

Throws:: InvalidKeyException; SecurityException; CRLException; CertificateException; NoSuchProviderException; NoSuchAlgorithmException; SignatureException; AplicacaoException; ChainValidationException; IOException; Exception

validarAssinaturaCMSeCarimboDeTempo

protected static String validarAssinaturaCMSeCarimboDeTempo(byte[] digest,
                                         String digestAlgorithm,
                                         byte[] assinatura,
                                         Date dtAssinatura)
                                                     throws InvalidKeyException,
                                                            SecurityException,
                                                            CRLException,
                                                            CertificateException,
                                                            NoSuchProviderException,
                                                            NoSuchAlgorithmException,
                                                            SignatureException,
                                                            AplicacaoException,
                                                            ChainValidationException,
                                                            IOException,
                                                            Exception

Throws:: InvalidKeyException; SecurityException; CRLException; CertificateException; NoSuchProviderException; NoSuchAlgorithmException; SignatureException; AplicacaoException; ChainValidationException; IOException; Exception

validarAssinaturaPKCS7

public static String validarAssinaturaPKCS7(byte[] digest,
                            String digestAlgorithm,
                            byte[] assinatura,
                            Date dtAssinatura,
                            boolean verificarLCRs)
                                     throws InvalidKeyException,
                                            SecurityException,
                                            CRLException,
                                            CertificateException,
                                            NoSuchProviderException,
                                            NoSuchAlgorithmException,
                                            SignatureException,
                                            AplicacaoException,
                                            ChainValidationException,
                                            IOException,
                                            Exception

Throws:: InvalidKeyException; SecurityException; CRLException; CertificateException; NoSuchProviderException; NoSuchAlgorithmException; SignatureException; AplicacaoException; ChainValidationException; IOException; Exception

verificarAssinaturaCMSeCarimboDeTempo

protected static String verificarAssinaturaCMSeCarimboDeTempo(byte[] conteudo,
                                           byte[] assinatura,
                                           Date dtAssinatura)
                                                       throws InvalidKeyException,
                                                              SecurityException,
                                                              CRLException,
                                                              CertificateException,
                                                              NoSuchProviderException,
                                                              NoSuchAlgorithmException,
                                                              SignatureException,
                                                              AplicacaoException,
                                                              ChainValidationException,
                                                              IOException,
                                                              Exception

Throws:: InvalidKeyException; SecurityException; CRLException; CertificateException; NoSuchProviderException; NoSuchAlgorithmException; SignatureException; AplicacaoException; ChainValidationException; IOException; Exception

converterPkcs7EmCMSComCertificadosCRLsECarimboDeTempo

protected static byte[] converterPkcs7EmCMSComCertificadosCRLsECarimboDeTempo(byte[] pkcs7)
                                                                       throws Exception

Throws:: Exception

recuperarCPF

public static String recuperarCPF(byte[] assinatura)
                           throws Exception

Throws:: Exception

getX509Certificate

public static X509Certificate getX509Certificate(org.bouncycastle.cert.X509CertificateHolder holder)
                                          throws CertificateException

Throws:: CertificateException

Class AssinaturaDigital

Constructor Summary