From 62a3115ce4d55a7a3b3fbf202bac0fff85dc412b Mon Sep 17 00:00:00 2001 From: Jakob Heher Date: Tue, 2 Aug 2022 14:18:37 +0200 Subject: YAGNI: PDF signer factory pattern --- .../gui/composites/ConfigurationComposite.java | 32 -------- .../composites/configuration/AboutComposite.java | 4 - .../AdvancedConfigurationComposite.java | 11 --- .../configuration/ConfigurationCompositeBase.java | 26 ------- .../KeystoreConfigurationComposite.java | 11 --- .../SimpleConfigurationComposite.java | 45 ++++------- .../at/asit/pdfover/gui/workflow/PDFSigner.java | 59 --------------- .../at/asit/pdfover/gui/workflow/StateMachine.java | 2 - .../gui/workflow/states/ConfigurationUIState.java | 1 - .../gui/workflow/states/PositioningState.java | 3 +- .../workflow/states/PrepareConfigurationState.java | 5 -- .../gui/workflow/states/PrepareSigningState.java | 15 +--- .../pdfover/gui/workflow/states/SigningState.java | 6 +- .../java/at/asit/pdfover/signator/Signator.java | 86 ---------------------- .../main/java/at/asit/pdfover/signator/Signer.java | 48 ------------ .../at/asit/pdfover/signator/SignerFactory.java | 28 ------- .../at/asit/pdfover/signer/pdfas/PdfAs4Signer.java | 15 +--- .../pdfover/signer/pdfas/PdfAs4SignerFactory.java | 31 -------- 18 files changed, 26 insertions(+), 402 deletions(-) delete mode 100644 pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/PDFSigner.java delete mode 100644 pdf-over-signator/src/main/java/at/asit/pdfover/signator/Signator.java delete mode 100644 pdf-over-signator/src/main/java/at/asit/pdfover/signator/Signer.java delete mode 100644 pdf-over-signator/src/main/java/at/asit/pdfover/signator/SignerFactory.java delete mode 100644 pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SignerFactory.java diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/ConfigurationComposite.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/ConfigurationComposite.java index 013d084f..a8e5ff8e 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/ConfigurationComposite.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/ConfigurationComposite.java @@ -41,7 +41,6 @@ import at.asit.pdfover.gui.composites.configuration.SimpleConfigurationComposite import at.asit.pdfover.gui.controls.ErrorDialog; import at.asit.pdfover.gui.exceptions.ResumableException; import at.asit.pdfover.commons.Messages; -import at.asit.pdfover.gui.workflow.PDFSigner; import at.asit.pdfover.gui.workflow.config.ConfigurationManager; import at.asit.pdfover.gui.workflow.config.ConfigurationDataInMemory; import at.asit.pdfover.gui.workflow.states.State; @@ -51,11 +50,6 @@ import at.asit.pdfover.gui.workflow.states.State; */ public class ConfigurationComposite extends StateComposite { - /** - * The PDF Signer used to produce signature block preview - */ - protected PDFSigner signer; - /** * SLF4J Logger instance **/ @@ -123,13 +117,6 @@ public class ConfigurationComposite extends StateComposite { private Button btnAbbrechen; - /** - * @return the signer - */ - public PDFSigner getSigner() { - return this.signer; - } - /** * Create the composite. * @@ -251,25 +238,6 @@ public class ConfigurationComposite extends StateComposite { this.doLayout(); } - /** - * @param signer - * the signer to set - */ - public void setSigner(PDFSigner signer) { - this.signer = signer; - if (this.simpleConfigComposite != null) { - this.simpleConfigComposite.setSigner(getSigner()); - } - if (this.advancedConfigComposite != null) { - // not needed at the moment - this.advancedConfigComposite.setSigner(getSigner()); - } - if (this.keystoreConfigComposite != null) { - // not needed at the moment - this.keystoreConfigComposite.setSigner(getSigner()); - } - } - private boolean keystoreInitialized = false; /** diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/AboutComposite.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/AboutComposite.java index fe3442a0..1f1cc1ba 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/AboutComposite.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/AboutComposite.java @@ -132,10 +132,6 @@ public class AboutComposite extends ConfigurationCompositeBase { this.btnOpenLogDirectory.setText(Messages.getString("config.ShowLogDirectory")); } - - @Override - protected void signerChanged() {} - @Override public void initConfiguration(ConfigurationManager provider) {} diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/AdvancedConfigurationComposite.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/AdvancedConfigurationComposite.java index 31a10b01..e9776846 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/AdvancedConfigurationComposite.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/AdvancedConfigurationComposite.java @@ -455,17 +455,6 @@ public class AdvancedConfigurationComposite extends ConfigurationCompositeBase { AdvancedConfigurationComposite.this.txtSaveFilePostFix.setText(postfix); } - /* - * (non-Javadoc) - * - * @see - * at.asit.pdfover.gui.composites.BaseConfigurationComposite#signerChanged() - */ - @Override - protected void signerChanged() { - // Nothing to do here (yet) - } - void performOutputFolderChanged(String foldername) { log.debug("Selected Output folder: {}", foldername); this.configurationContainer.outputFolder = foldername; diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/ConfigurationCompositeBase.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/ConfigurationCompositeBase.java index 16dcd366..54207292 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/ConfigurationCompositeBase.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/ConfigurationCompositeBase.java @@ -19,7 +19,6 @@ package at.asit.pdfover.gui.composites.configuration; import org.eclipse.swt.widgets.Composite; import at.asit.pdfover.gui.composites.StateComposite; -import at.asit.pdfover.gui.workflow.PDFSigner; import at.asit.pdfover.gui.workflow.config.ConfigurationManager; import at.asit.pdfover.gui.workflow.config.ConfigurationDataInMemory; import at.asit.pdfover.gui.workflow.states.State; @@ -34,31 +33,6 @@ public abstract class ConfigurationCompositeBase extends StateComposite { */ protected ConfigurationDataInMemory configurationContainer; - /** - * The PDF Signer used to produce signature block preview - */ - protected PDFSigner signer; - - /** - * @return the signer - */ - public PDFSigner getSigner() { - return this.signer; - } - - /** - * @param signer the signer to set - */ - public void setSigner(PDFSigner signer) { - this.signer = signer; - this.signerChanged(); - } - - /** - * Called when the signer is changed! - */ - protected abstract void signerChanged(); - /** * @param parent * @param style diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/KeystoreConfigurationComposite.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/KeystoreConfigurationComposite.java index 74d3d62b..14100128 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/KeystoreConfigurationComposite.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/KeystoreConfigurationComposite.java @@ -427,17 +427,6 @@ public class KeystoreConfigurationComposite extends ConfigurationCompositeBase { this.txtKeystoreKeyPass.setText(keypass); } - /* - * (non-Javadoc) - * - * @see - * at.asit.pdfover.gui.composites.BaseConfigurationComposite#signerChanged() - */ - @Override - protected void signerChanged() { - // Nothing to do here (yet) - } - /* * (non-Javadoc) * diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/SimpleConfigurationComposite.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/SimpleConfigurationComposite.java index 2de930bf..c5ad6f5a 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/SimpleConfigurationComposite.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/SimpleConfigurationComposite.java @@ -68,6 +68,7 @@ import at.asit.pdfover.gui.workflow.config.ConfigurationDataInMemory; import at.asit.pdfover.gui.workflow.states.State; import at.asit.pdfover.signator.CachedFileNameEmblem; import at.asit.pdfover.signator.SignatureParameter; +import at.asit.pdfover.signer.pdfas.PdfAs4Signer; /** * @@ -440,22 +441,20 @@ public class SimpleConfigurationComposite extends ConfigurationCompositeBase { ImageData logo = null; try { - if (this.signer != null) { - SignatureParameter param = this.signer.getPDFSigner().newParameter(); - if(this.configurationContainer.signatureNote != null && !this.configurationContainer.signatureNote.isEmpty()) { - param.setProperty("SIG_NOTE", this.configurationContainer.signatureNote); - } + SignatureParameter param = PdfAs4Signer.newParameter(); + if(this.configurationContainer.signatureNote != null && !this.configurationContainer.signatureNote.isEmpty()) { + param.setProperty("SIG_NOTE", this.configurationContainer.signatureNote); + } - param.setSignatureLanguage(this.configurationContainer.signatureLocale.getLanguage()); - param.setSignaturePdfACompat(this.configurationContainer.signaturePDFACompat); - if (image != null && !image.trim().isEmpty()) { - logo = new ImageData(image); - param.setEmblem(new CachedFileNameEmblem(image)); - } - //TODO deactivated the placeholder preview - //TODO display accurate placeholder preview -> now its only standard placeholder shown - //img = SignaturePlaceholderCache.getSWTPlaceholder(param); + param.setSignatureLanguage(this.configurationContainer.signatureLocale.getLanguage()); + param.setSignaturePdfACompat(this.configurationContainer.signaturePDFACompat); + if (image != null && !image.trim().isEmpty()) { + logo = new ImageData(image); + param.setEmblem(new CachedFileNameEmblem(image)); } + //TODO deactivated the placeholder preview + //TODO display accurate placeholder preview -> now its only standard placeholder shown + //img = SignaturePlaceholderCache.getSWTPlaceholder(param); } catch (Exception e) { log.error("Failed to load image for display...", e); } @@ -555,12 +554,8 @@ public class SimpleConfigurationComposite extends ConfigurationCompositeBase { } void setSignatureProfileSetting(){ - if (this.signer == null){ - log.debug("In setSignatureProfileSettings: Signer was null"); - return; - } try { - SignatureParameter param = this.signer.getPDFSigner().newParameter(); + SignatureParameter param = PdfAs4Signer.newParameter(); param.setSignatureProfile(this.configurationContainer.getSignatureProfile().name()); } catch (Exception e){ @@ -568,18 +563,6 @@ public class SimpleConfigurationComposite extends ConfigurationCompositeBase { } } - /* - * (non-Javadoc) - * - * @see - * at.asit.pdfover.gui.composites.BaseConfigurationComposite#signerChanged() - */ - @Override - protected void signerChanged() { - this.setVisibleImage(); - this.setSignatureProfileSetting(); - } - private void plainMobileNumberSetter() { String number = this.txtMobileNumber.getText(); this.configurationContainer.setMobileNumber(number); diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/PDFSigner.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/PDFSigner.java deleted file mode 100644 index 2f670556..00000000 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/PDFSigner.java +++ /dev/null @@ -1,59 +0,0 @@ -/* - * Copyright 2012 by A-SIT, Secure Information Technology Center Austria - * - * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by - * the European Commission - subsequent versions of the EUPL (the "Licence"); - * You may not use this work except in compliance with the Licence. - * You may obtain a copy of the Licence at: - * http://joinup.ec.europa.eu/software/page/eupl - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the Licence is distributed on an "AS IS" basis, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the Licence for the specific language governing permissions and - * limitations under the Licence. - */ -package at.asit.pdfover.gui.workflow; - -// Imports -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import at.asit.pdfover.signator.Signator; -import at.asit.pdfover.signator.Signator.Signers; -import at.asit.pdfover.signator.Signer; - -/** - * - */ -public class PDFSigner { - /** - * SLF4J Logger instance - **/ - @SuppressWarnings("unused") - private static final Logger log = LoggerFactory.getLogger(PDFSigner.class); - - private Signers signer = Signator.Signers.PDFAS4; - - public Signers getUsedPDFSignerLibrary() { - return this.signer; - } - - public void setUsedPDFSignerLibrary(Signers signer) { - if(signer != this.signer) { - // TYPE CHANGE remove cached signer! - this.signerLib = null; - } - this.signer = signer; - } - - private Signer signerLib; - - public Signer getPDFSigner() { - if(this.signerLib == null) { - this.signerLib = Signator.getSigner(getUsedPDFSignerLibrary()); - } - return this.signerLib; - } - -} diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/StateMachine.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/StateMachine.java index 17a8d56f..f60393a8 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/StateMachine.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/StateMachine.java @@ -41,7 +41,6 @@ public class StateMachine implements GUIProvider { private static final Logger log = LoggerFactory.getLogger(StateMachine.class); public final Status status; - public final PDFSigner pdfSigner; public final ConfigurationManager configProvider; public final String[] cmdLineArgs; @@ -53,7 +52,6 @@ public class StateMachine implements GUIProvider { public StateMachine(String[] cmdLineArgs) { this.status = new Status(); this.status.setCurrentState(new PrepareConfigurationState(this)); - this.pdfSigner = new PDFSigner(); this.configProvider = new ConfigurationManager(); this.cmdLineArgs = cmdLineArgs; } diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/ConfigurationUIState.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/ConfigurationUIState.java index 9e7f2d42..1f63e760 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/ConfigurationUIState.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/ConfigurationUIState.java @@ -45,7 +45,6 @@ public class ConfigurationUIState extends State { this.configurationComposite = getStateMachine().createComposite(ConfigurationComposite.class, SWT.RESIZE, this); this.configurationComposite.setConfigProvider(getStateMachine().configProvider); - this.configurationComposite.setSigner(getStateMachine().pdfSigner); } return this.configurationComposite; diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PositioningState.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PositioningState.java index 3383b11b..142e3965 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PositioningState.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PositioningState.java @@ -39,6 +39,7 @@ import at.asit.pdfover.signator.CachedFileNameEmblem; import at.asit.pdfover.signator.Emblem; import at.asit.pdfover.signator.SignatureParameter; import at.asit.pdfover.signator.SignaturePosition; +import at.asit.pdfover.signer.pdfas.PdfAs4Signer; /** * Decides where to position the signature block @@ -107,7 +108,7 @@ public class PositioningState extends State { } // Update possibly changed values ConfigurationManager config = stateMachine.configProvider; - SignatureParameter param = stateMachine.pdfSigner.getPDFSigner().newParameter(); + SignatureParameter param = PdfAs4Signer.newParameter(); Emblem emblem = new CachedFileNameEmblem(config.getDefaultEmblem()); param.setEmblem(emblem); if(config.getSignatureNote() != null && !config.getSignatureNote().isEmpty()) { diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PrepareConfigurationState.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PrepareConfigurationState.java index f50f171d..1a3fd8b5 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PrepareConfigurationState.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PrepareConfigurationState.java @@ -51,7 +51,6 @@ import at.asit.pdfover.gui.workflow.GUIProvider; import at.asit.pdfover.gui.workflow.StateMachine; import at.asit.pdfover.gui.workflow.Status; import at.asit.pdfover.gui.workflow.config.ConfigurationManager; -import at.asit.pdfover.signator.Signator; import at.asit.pdfover.signator.SignaturePosition; /** @@ -342,10 +341,6 @@ public class PrepareConfigurationState extends State { }).start(); } - // Set usedSignerLib ... - stateMachine.pdfSigner.setUsedPDFSignerLibrary( - Signator.Signers.PDFAS4); - // Create PDF Signer Status status = stateMachine.status; status.bku = getStateMachine().configProvider.getDefaultBKU(); diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PrepareSigningState.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PrepareSigningState.java index 3eef7504..7964fe40 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PrepareSigningState.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PrepareSigningState.java @@ -35,7 +35,7 @@ import at.asit.pdfover.gui.workflow.config.ConfigurationManager; import at.asit.pdfover.signator.CachedFileNameEmblem; import at.asit.pdfover.signator.PDFFileDocumentSource; import at.asit.pdfover.signator.SignatureParameter; -import at.asit.pdfover.signator.Signer; +import at.asit.pdfover.signer.pdfas.PdfAs4Signer; /** * User waiting state, wait for PDF Signator library to prepare document for @@ -122,12 +122,9 @@ public class PrepareSigningState extends State { } }); } - if (this.state.signer == null) { - this.state.signer = this.state.getStateMachine().pdfSigner.getPDFSigner(); - } if (this.state.signatureParameter == null) { - this.state.signatureParameter = this.state.signer.newParameter(); + this.state.signatureParameter = PdfAs4Signer.newParameter(); } this.state.signatureParameter.setInputDocument(new PDFFileDocumentSource(status.document)); @@ -154,7 +151,7 @@ public class PrepareSigningState extends State { this.state.signatureParameter.setSignatureProfile(configuration.getSignatureProfile()); - this.state.signingState = this.state.signer.prepare(this.state.signatureParameter); + this.state.signingState = PdfAs4Signer.prepare(this.state.signatureParameter); } catch (Exception e) { log.error("PrepareDocumentThread: ", e); @@ -185,8 +182,6 @@ public class PrepareSigningState extends State { at.asit.pdfover.signator.SigningState signingState = null; - Signer signer; - Exception threadException = null; @Override @@ -195,12 +190,10 @@ public class PrepareSigningState extends State { getStateMachine().display(waiting); - this.signer = getStateMachine().pdfSigner.getPDFSigner(); - Status status = getStateMachine().status; if (this.signatureParameter == null) { - this.signatureParameter = this.signer.newParameter(); + this.signatureParameter = PdfAs4Signer.newParameter(); } if (this.signingState == null && this.threadException == null) { diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/SigningState.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/SigningState.java index 82cdb31c..03afde02 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/SigningState.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/SigningState.java @@ -30,7 +30,7 @@ import at.asit.pdfover.commons.Messages; import at.asit.pdfover.gui.workflow.StateMachine; import at.asit.pdfover.gui.workflow.Status; import at.asit.pdfover.signator.SignatureException; -import at.asit.pdfover.signator.Signer; +import at.asit.pdfover.signer.pdfas.PdfAs4Signer; /** * Logical state for signing process, usually show BKU Dialog during this state. @@ -54,10 +54,8 @@ public class SigningState extends State { @Override public void run() { try { - Signer signer = this.state.getStateMachine().pdfSigner.getPDFSigner(); Status status = this.state.getStateMachine().status; - - status.signResult = signer.sign(status.signingState); + status.signResult = PdfAs4Signer.sign(status.signingState); } catch(Exception e) { this.state.threadException = e; } finally { diff --git a/pdf-over-signator/src/main/java/at/asit/pdfover/signator/Signator.java b/pdf-over-signator/src/main/java/at/asit/pdfover/signator/Signator.java deleted file mode 100644 index 798788d2..00000000 --- a/pdf-over-signator/src/main/java/at/asit/pdfover/signator/Signator.java +++ /dev/null @@ -1,86 +0,0 @@ -/* - * Copyright 2012 by A-SIT, Secure Information Technology Center Austria - * - * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by - * the European Commission - subsequent versions of the EUPL (the "Licence"); - * You may not use this work except in compliance with the Licence. - * You may obtain a copy of the Licence at: - * http://joinup.ec.europa.eu/software/page/eupl - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the Licence is distributed on an "AS IS" basis, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the Licence for the specific language governing permissions and - * limitations under the Licence. - */ -package at.asit.pdfover.signator; - -//Imports -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import java.lang.reflect.InvocationTargetException; -import java.util.EnumMap; -import java.util.Map; - -/** - * PDF Signator Interface - */ -public class Signator { - - /** - * SLF4J Logger instance - **/ - private static Logger log = LoggerFactory.getLogger(Signator.class); - - /** - * List of available PDF signing libraries - */ - public enum Signers { - /** - * PDF-AS 3 - */ - PDFAS, - /** - * PDF-AS 4 - */ - PDFAS4 - }; - - private static Map factoryMap; - - static { - factoryMap = new EnumMap(Signers.class); - - try { -// Class pdfAsClass = Class.forName("at.asit.pdfover.signer.pdfas.PDFASSignerFactory"); -// SignerFactory factory = (SignerFactory)pdfAsClass.newInstance(); -// registerSigner(Signers.PDFAS, factory); - Class pdfAs4Class = Class.forName("at.asit.pdfover.signer.pdfas.PdfAs4SignerFactory"); - SignerFactory factory = (SignerFactory)pdfAs4Class.getDeclaredConstructor().newInstance(); - registerSigner(Signers.PDFAS4, factory); - } catch (ClassNotFoundException e) { - log.error("PDF Signer Factory not found", e); - throw new RuntimeException("PDF Signer Factory not found", e); - } catch (InstantiationException | InvocationTargetException | NoSuchMethodException e) { - log.error("PDF Signer Factory could not be instantiated", e); - throw new RuntimeException("PDF Signer Factory could not be instantiated", e); - } catch (IllegalAccessException e) { - log.error("PDF Signer Factory could not accessed", e); - throw new RuntimeException("PDF Signer Factory could not accessed", e); - } - } - - private static void registerSigner(Signers signer, SignerFactory factory) { - factoryMap.put(signer, factory); - } - - /** - * Gets a PDF Signer according to the chosen signer library - * @param signer the chosen Signer type - * @return the PDF Signer - */ - public static Signer getSigner(Signers signer) { - return factoryMap.get(signer).createSigner(); - } -} diff --git a/pdf-over-signator/src/main/java/at/asit/pdfover/signator/Signer.java b/pdf-over-signator/src/main/java/at/asit/pdfover/signator/Signer.java deleted file mode 100644 index 5140f0e0..00000000 --- a/pdf-over-signator/src/main/java/at/asit/pdfover/signator/Signer.java +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Copyright 2012 by A-SIT, Secure Information Technology Center Austria - * - * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by - * the European Commission - subsequent versions of the EUPL (the "Licence"); - * You may not use this work except in compliance with the Licence. - * You may obtain a copy of the Licence at: - * http://joinup.ec.europa.eu/software/page/eupl - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the Licence is distributed on an "AS IS" basis, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the Licence for the specific language governing permissions and - * limitations under the Licence. - */ -package at.asit.pdfover.signator; - -/** - * PDF Signer base Class - * This class should be extended to support libraries such as PDF-AS or PADES. - */ -public interface Signer { - - /** - * Prepare a signature - * Defines signature parameters, the pdf library prepares the pdf document to sign and - * creates a Security Layer Request. - * @param parameter The signature parameters - * @return The signing state (contains the prepared document and the signature request - * @throws SignatureException - */ - public SigningState prepare(SignatureParameter parameter) throws SignatureException; - - /** - * Adds the signature to the document. - * The SL Response has to be set in the state - * @param state The signing state - * @return The signature Result - * @throws SignatureException - */ - public SignResult sign(SigningState state) throws SignatureException; - - /** - * Creates new signing profile - * @return The new Profile - */ - public SignatureParameter newParameter(); -} diff --git a/pdf-over-signator/src/main/java/at/asit/pdfover/signator/SignerFactory.java b/pdf-over-signator/src/main/java/at/asit/pdfover/signator/SignerFactory.java deleted file mode 100644 index cde150f8..00000000 --- a/pdf-over-signator/src/main/java/at/asit/pdfover/signator/SignerFactory.java +++ /dev/null @@ -1,28 +0,0 @@ -/* - * Copyright 2012 by A-SIT, Secure Information Technology Center Austria - * - * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by - * the European Commission - subsequent versions of the EUPL (the "Licence"); - * You may not use this work except in compliance with the Licence. - * You may obtain a copy of the Licence at: - * http://joinup.ec.europa.eu/software/page/eupl - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the Licence is distributed on an "AS IS" basis, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the Licence for the specific language governing permissions and - * limitations under the Licence. - */ -package at.asit.pdfover.signator; - -/** - * A Signer factory - * Creates Signer instances - */ -public abstract class SignerFactory { - /** - * Create a Signer - * @return the new Signer - */ - public abstract Signer createSigner(); -} diff --git a/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4Signer.java b/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4Signer.java index 9943ec0e..bc5d4263 100644 --- a/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4Signer.java +++ b/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4Signer.java @@ -12,7 +12,6 @@ import at.asit.pdfover.signator.SignResultImpl; import at.asit.pdfover.signator.SignatureException; import at.asit.pdfover.signator.SignatureParameter; import at.asit.pdfover.signator.SignaturePosition; -import at.asit.pdfover.signator.Signer; import at.asit.pdfover.signator.SigningState; import at.gv.egiz.pdfas.common.exceptions.PDFASError; import at.gv.egiz.pdfas.common.exceptions.PdfAsException; @@ -30,10 +29,7 @@ import at.knowcenter.wag.egov.egiz.pdf.TablePos; /** * PDF AS Signer Implementation */ -public class PdfAs4Signer implements Signer { - - - +public class PdfAs4Signer { /** * The template URL @@ -46,8 +42,7 @@ public class PdfAs4Signer implements Signer { protected static final String LOC_REF = "" + URL_TEMPLATE + ""; - @Override - public SigningState prepare(SignatureParameter parameter) + public static SigningState prepare(SignatureParameter parameter) throws SignatureException { PdfAs4SignatureParameter sign_para = null; @@ -97,8 +92,7 @@ public class PdfAs4Signer implements Signer { return state; } - @Override - public SignResult sign(SigningState state) throws SignatureException { + public static SignResult sign(SigningState state) throws SignatureException { try { PdfAs4SigningState sstate = null; @@ -157,8 +151,7 @@ public class PdfAs4Signer implements Signer { } } - @Override - public SignatureParameter newParameter() { + public static SignatureParameter newParameter() { return new PdfAs4SignatureParameter(); } } diff --git a/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SignerFactory.java b/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SignerFactory.java deleted file mode 100644 index 3fa7ce16..00000000 --- a/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SignerFactory.java +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Copyright 2012 by A-SIT, Secure Information Technology Center Austria - * - * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by - * the European Commission - subsequent versions of the EUPL (the "Licence"); - * You may not use this work except in compliance with the Licence. - * You may obtain a copy of the Licence at: - * http://joinup.ec.europa.eu/software/page/eupl - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the Licence is distributed on an "AS IS" basis, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the Licence for the specific language governing permissions and - * limitations under the Licence. - */ -package at.asit.pdfover.signer.pdfas; - -//Imports -import at.asit.pdfover.signator.Signer; -import at.asit.pdfover.signator.SignerFactory; - -/** - * Factory class for PDF-AS Signer - */ -public class PdfAs4SignerFactory extends SignerFactory { - - @Override - public Signer createSigner() { - return new PdfAs4Signer(); - } -} -- cgit v1.2.3