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package org.xwiki.crypto.store.wiki.internal; |
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import java.io.IOException; |
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import javax.inject.Inject; |
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import javax.inject.Named; |
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import javax.inject.Provider; |
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import javax.inject.Singleton; |
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import org.xwiki.component.annotation.Component; |
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import org.xwiki.crypto.BinaryStringEncoder; |
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import org.xwiki.crypto.store.SignatureStore; |
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import org.xwiki.crypto.store.SignatureStoreException; |
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import org.xwiki.model.EntityType; |
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import org.xwiki.model.reference.DocumentReference; |
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import org.xwiki.model.reference.DocumentReferenceResolver; |
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import org.xwiki.model.reference.EntityReference; |
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import org.xwiki.model.reference.LocalDocumentReference; |
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import com.xpn.xwiki.XWikiContext; |
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import com.xpn.xwiki.XWikiException; |
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import com.xpn.xwiki.doc.XWikiDocument; |
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import com.xpn.xwiki.objects.BaseObject; |
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@link |
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@version |
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@since |
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@Component |
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@Singleton |
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| 81.8% |
Uncovered Elements: 8 (44) |
Complexity: 13 |
Complexity Density: 0.39 |
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public class DefaultSignatureStore implements SignatureStore |
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{ |
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public static final LocalDocumentReference SIGNATURECLASS = new LocalDocumentReference("Crypto", "SignatureClass"); |
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public static final String SIGNATURECLASS_PROP_REFERENCE = "reference"; |
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public static final String SIGNATURECLASS_PROP_SIGNATURE = "signature"; |
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@Inject |
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private Provider<XWikiContext> contextProvider; |
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@Inject |
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@Named("current") |
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private DocumentReferenceResolver<EntityReference> resolver; |
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@Inject |
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@Named("Base64") |
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private BinaryStringEncoder base64; |
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| 88.2% |
Uncovered Elements: 2 (17) |
Complexity: 4 |
Complexity Density: 0.27 |
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@Override... |
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public void store(EntityReference entity, byte[] signature) throws SignatureStoreException |
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{ |
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checkArguments(entity); |
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DocumentReference docRef = this.resolver.resolve(entity.getParent()); |
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XWikiContext context = this.contextProvider.get(); |
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try { |
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XWikiDocument document = context.getWiki().getDocument(docRef, context); |
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DocumentReference signatureClass = new DocumentReference(SIGNATURECLASS, docRef.getWikiReference()); |
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String entityReference = entity.getName(); |
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BaseObject object = document.getXObject(signatureClass, SIGNATURECLASS_PROP_REFERENCE, entityReference); |
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if (object == null) { |
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object = document.newXObject(SIGNATURECLASS, context); |
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object.setStringValue(SIGNATURECLASS_PROP_REFERENCE, entityReference); |
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} |
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object.setLargeStringValue(SIGNATURECLASS_PROP_SIGNATURE, this.base64.encode(signature, 64)); |
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context.getWiki().saveDocument(document, context); |
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} catch (XWikiException e) { |
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throw new SignatureStoreException("Error while storing signature for entity [" + entity + "]", e); |
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} catch (IOException e) { |
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throw new SignatureStoreException("Error while encoding signature for entity [" + entity + "]", e); |
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} |
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} |
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| 80% |
Uncovered Elements: 4 (20) |
Complexity: 5 |
Complexity Density: 0.31 |
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@Override... |
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public byte[] retrieve(EntityReference entity) throws SignatureStoreException |
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{ |
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checkArguments(entity); |
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DocumentReference docRef = this.resolver.resolve(entity); |
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XWikiContext context = this.contextProvider.get(); |
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try { |
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XWikiDocument document = context.getWiki().getDocument(docRef, context); |
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DocumentReference signatureClass = new DocumentReference(SIGNATURECLASS, docRef.getWikiReference()); |
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String entityReference = entity.getName(); |
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BaseObject object = document.getXObject(signatureClass, SIGNATURECLASS_PROP_REFERENCE, entityReference); |
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if (object == null) { |
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return null; |
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} |
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String signature = object.getLargeStringValue(SIGNATURECLASS_PROP_SIGNATURE); |
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if (signature == null) { |
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return null; |
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} |
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return this.base64.decode(signature); |
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} catch (XWikiException e) { |
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throw new SignatureStoreException("Error while retrieving signature for entity [" + entity + "]", e); |
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} catch (IOException e) { |
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throw new SignatureStoreException("Error while decoding signature for entity [" + entity + "]", e); |
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} |
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} |
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| 50% |
Uncovered Elements: 2 (4) |
Complexity: 4 |
Complexity Density: 2 |
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private void checkArguments(EntityReference entity)... |
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{ |
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if (entity.getType() != EntityType.BLOCK || entity.getParent() == null |
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|| entity.getParent().getType() != EntityType.DOCUMENT) { |
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throw new IllegalArgumentException("Unsupported reference type [" + entity.getType() + "] or parent [" |
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+ "]. Only blocks of documents are supported."); |
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} |
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} |
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} |