diff options
Diffstat (limited to 'signature-standards/sigs-pades/src/main/java/at/gv/egiz')
| -rw-r--r-- | signature-standards/sigs-pades/src/main/java/at/gv/egiz/pdfas/sigs/pades/PAdESSignerKeystore.java | 111 |
1 files changed, 79 insertions, 32 deletions
diff --git a/signature-standards/sigs-pades/src/main/java/at/gv/egiz/pdfas/sigs/pades/PAdESSignerKeystore.java b/signature-standards/sigs-pades/src/main/java/at/gv/egiz/pdfas/sigs/pades/PAdESSignerKeystore.java index a3240450..f49e54a0 100644 --- a/signature-standards/sigs-pades/src/main/java/at/gv/egiz/pdfas/sigs/pades/PAdESSignerKeystore.java +++ b/signature-standards/sigs-pades/src/main/java/at/gv/egiz/pdfas/sigs/pades/PAdESSignerKeystore.java @@ -49,6 +49,7 @@ import java.security.KeyStore.PrivateKeyEntry; import java.security.NoSuchAlgorithmException; import java.security.PrivateKey; import java.security.cert.Certificate; +import java.security.cert.CertificateEncodingException; import java.security.cert.CertificateException; import java.util.ArrayList; import java.util.Date; @@ -57,6 +58,7 @@ import java.util.List; import org.slf4j.Logger; import org.slf4j.LoggerFactory; +import at.gv.egiz.pdfas.common.exceptions.PDFASError; import at.gv.egiz.pdfas.common.exceptions.PdfAsException; import at.gv.egiz.pdfas.common.exceptions.PdfAsSignatureException; import at.gv.egiz.pdfas.lib.api.sign.IPlainSigner; @@ -74,36 +76,7 @@ public class PAdESSignerKeystore implements IPlainSigner, PAdESConstants { PrivateKey privKey; X509Certificate cert; - private void loadKeystore(String file, String alias, String kspassword, - String keypassword, String type, String provider) throws Throwable { - - String viusalProvider = (provider == null ? "IAIK" : provider); - logger.info("Opening Keystore: " + file + " with [" + viusalProvider - + "]"); - - KeyStore ks = null; - if (provider == null) { - ks = KeyStore.getInstance(type); - } else { - ks = KeyStore.getInstance(type, provider); - } - - if (ks == null) { - throw new PdfAsException("error.pdf.sig.14"); - } - if (kspassword == null) { - throw new PdfAsException("error.pdf.sig.15"); - } - FileInputStream is = null; - try { - is = new FileInputStream(file); - ks.load(is, kspassword.toCharArray()); - } finally { - if (is != null) { - is.close(); - } - } - + private void readKeyStore(KeyStore ks, String alias, String keypassword) throws Throwable { if (keypassword == null) { throw new PdfAsException("error.pdf.sig.16"); } @@ -142,9 +115,57 @@ public class PAdESSignerKeystore implements IPlainSigner, PAdESConstants { cert = new X509Certificate(c.getEncoded()); } + + private KeyStore buildKeyStoreFromFile(String file, String kspassword, + String type, String provider) throws Throwable { + String viusalProvider = (provider == null ? "IAIK" : provider); + logger.info("Opening Keystore: " + file + " with [" + viusalProvider + + "]"); + KeyStore ks = null; + if (provider == null) { + ks = KeyStore.getInstance(type); + } else { + ks = KeyStore.getInstance(type, provider); + } + + if (ks == null) { + throw new PdfAsException("error.pdf.sig.14"); + } + if (kspassword == null) { + throw new PdfAsException("error.pdf.sig.15"); + } + FileInputStream is = null; + try { + is = new FileInputStream(file); + ks.load(is, kspassword.toCharArray()); + } finally { + if (is != null) { + is.close(); + } + } + return ks; + } + + private void loadKeystore(String file, String alias, String kspassword, + String keypassword, String type, String provider) throws Throwable { + + KeyStore ks = buildKeyStoreFromFile(file, kspassword, type, provider); + + readKeyStore(ks, alias, keypassword); + } + + public PAdESSignerKeystore(KeyStore ks, String alias, + String keypassword) throws PDFASError { + try { + readKeyStore(ks, alias, keypassword); + } catch (Throwable e) { + throw new PDFASError(PDFASError.ERROR_SIG_FAILED_OPEN_KS, e); + } + } + public PAdESSignerKeystore(String file, String alias, String kspassword, - String keypassword, String type) throws PdfAsException { + String keypassword, String type) throws PDFASError { try { // Load keystore with default security provider (IAIK) loadKeystore(file, alias, kspassword, keypassword, type, null); @@ -158,9 +179,35 @@ public class PAdESSignerKeystore implements IPlainSigner, PAdESConstants { logger.error("Keystore IAIK provider error: ", e); logger.error("Keystore " + fallBackProvider + " provider error: ", e1); - throw new PdfAsException("error.pdf.sig.02", e1); + throw new PDFASError(PDFASError.ERROR_SIG_FAILED_OPEN_KS, e1); + } + } + } + + public PAdESSignerKeystore(PrivateKey privKey, java.security.cert.Certificate cert) throws PDFASError { + if(cert == null) { + logger.error("PAdESSignerKeystore provided certificate is NULL"); + throw new NullPointerException(); + } + + if(privKey == null) { + logger.error("PAdESSignerKeystore provided private Key is NULL"); + throw new NullPointerException(); + } + + if(cert instanceof X509Certificate) { + this.cert = (X509Certificate)cert; + } else { + try { + this.cert = new X509Certificate(cert.getEncoded()); + } catch (CertificateEncodingException e) { + throw new PDFASError(PDFASError.ERROR_INVALID_CERTIFICATE, e); + } catch (CertificateException e) { + throw new PDFASError(PDFASError.ERROR_INVALID_CERTIFICATE, e); } } + + this.privKey = privKey; } public X509Certificate getCertificate(SignParameter parameter) { |