diff options
Diffstat (limited to 'pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify')
5 files changed, 183 insertions, 0 deletions
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/FilterEntry.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/FilterEntry.java new file mode 100644 index 00000000..59b20c97 --- /dev/null +++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/FilterEntry.java @@ -0,0 +1,28 @@ +package at.gv.egiz.pdfas.lib.impl.verify; + +import org.apache.pdfbox.cos.COSName; + +public class FilterEntry { + private COSName filter; + private COSName subFilter; + + public FilterEntry(COSName filter, COSName subfilter) { + this.filter = filter; + this.subFilter = subfilter; + } + + public COSName getFilter() { + return filter; + } + public void setFilter(COSName filter) { + this.filter = filter; + } + public COSName getSubFilter() { + return subFilter; + } + public void setSubFilter(COSName subFilter) { + this.subFilter = subFilter; + } + + +} diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/IVerifyFilter.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/IVerifyFilter.java new file mode 100644 index 00000000..7aca582b --- /dev/null +++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/IVerifyFilter.java @@ -0,0 +1,11 @@ +package at.gv.egiz.pdfas.lib.impl.verify; + +import java.util.List; + +import at.gv.egiz.pdfas.common.exceptions.PdfAsException; +import at.gv.egiz.pdfas.lib.api.verify.VerifyResult; + +public interface IVerifyFilter { + public List<VerifyResult> verify(byte[] contentData, byte[] signatureContent) throws PdfAsException; + public List<FilterEntry> getFiters(); +} diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/VerifierDispatcher.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/VerifierDispatcher.java new file mode 100644 index 00000000..0de3a71e --- /dev/null +++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/VerifierDispatcher.java @@ -0,0 +1,61 @@ +package at.gv.egiz.pdfas.lib.impl.verify; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import at.gv.egiz.pdfas.common.exceptions.PdfAsException; +import at.gv.egiz.pdfas.common.settings.ISettings; + +public class VerifierDispatcher { + + private static final Logger logger = LoggerFactory.getLogger(VerifierDispatcher.class); + + public static final String currentClass = "at.gv.egiz.pdfas.sigs.pkcs7detached.PKCS7DetachedVerifier"; + + public Map<String, HashMap<String, IVerifyFilter>> filterMap = new HashMap<String, HashMap<String, IVerifyFilter>>(); + + public VerifierDispatcher(ISettings settings) { + // TODO: read config build verify filter + try { + Class<? extends IVerifyFilter> cls = (Class<? extends IVerifyFilter>) Class.forName(currentClass); + IVerifyFilter fitler = cls.newInstance(); + List<FilterEntry> entries = fitler.getFiters(); + Iterator<FilterEntry> it = entries.iterator(); + while(it.hasNext()) { + FilterEntry entry = it.next(); + HashMap<String, IVerifyFilter> filters = filterMap.get(entry.getFilter().getName()); + if(filters == null) { + filters = new HashMap<String, IVerifyFilter>(); + filterMap.put(entry.getFilter().getName(), filters); + } + + IVerifyFilter oldFilter = filters.get(entry.getSubFilter().getName()); + + if(oldFilter != null) { + throw new PdfAsException("Filter allready registered"); + } + + filters.put(entry.getSubFilter().getName(), fitler); + logger.debug("Registered Filter: " + cls.getName() + " for " + entry.getFilter().getName() + "/" + entry.getSubFilter().getName()); + } + } catch(Throwable e) { + e.printStackTrace(); + } + + } + + public IVerifyFilter getVerifier(String filter, String subfilter) { + HashMap<String, IVerifyFilter> filters = filterMap.get(filter); + if(filters == null) { + return null; + } + + return filters.get(subfilter); + } +} diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/VerifyResultImpl.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/VerifyResultImpl.java new file mode 100644 index 00000000..451c1706 --- /dev/null +++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/VerifyResultImpl.java @@ -0,0 +1,75 @@ +package at.gv.egiz.pdfas.lib.impl.verify; + +import iaik.x509.X509Certificate; +import at.gv.egiz.pdfas.common.exceptions.PdfAsException; +import at.gv.egiz.pdfas.lib.api.verify.SignatureCheck; +import at.gv.egiz.pdfas.lib.api.verify.VerifyResult; + +public class VerifyResultImpl implements VerifyResult { + + private boolean verificationDone; + private boolean qualifiedCertificate; + private PdfAsException verificationException; + private SignatureCheck certificateCheck; + private SignatureCheck valueCheck; + private SignatureCheck manifestCheck; + + private X509Certificate signerCertificate; + + public boolean isVerificationDone() { + return verificationDone; + } + + public void setVerificationDone(boolean value) { + this.verificationDone = value; + } + + public PdfAsException getVerificationException() { + return verificationException; + } + + public void setVerificationException(PdfAsException e) { + verificationException = e; + } + + public SignatureCheck getCertificateCheck() { + return certificateCheck; + } + + public void setCertificateCheck(SignatureCheck certificateCheck) { + this.certificateCheck=certificateCheck; + } + + public SignatureCheck getValueCheckCode() { + return valueCheck; + } + + public void setValueCheckCode(SignatureCheck valueCheck) { + this.valueCheck=valueCheck; + } + + public SignatureCheck getManifestCheckCode() { + return manifestCheck; + } + + public void setManifestCheckCode(SignatureCheck manifestCheck) { + this.manifestCheck=manifestCheck; + } + + public boolean isQualifiedCertificate() { + return qualifiedCertificate; + } + + public void setQualifiedCertificate(boolean value) { + this.qualifiedCertificate = value; + } + + public X509Certificate getSignerCertificate() { + return signerCertificate; + } + + public void setSignerCertificate(X509Certificate signerCertificate) { + this.signerCertificate = signerCertificate; + } + +} diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/package-info.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/package-info.java new file mode 100644 index 00000000..393a65b4 --- /dev/null +++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/package-info.java @@ -0,0 +1,8 @@ +/** + * + */ +/** + * @author afitzek + * + */ +package at.gv.egiz.pdfas.lib.impl.verify;
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