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cleanups

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This commit is contained in:
Anthony Stirling 2023-05-21 17:12:18 +01:00
parent 763aeb5fae
commit 187b47eddd
9 changed files with 87 additions and 103 deletions
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13
src/main/java/stirling/software/SPDF/config/Beans.java
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@ -2,10 +2,8 @@ package stirling.software.SPDF.config;
import java.util.Locale;
import org.springframework.context.MessageSource;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.support.ReloadableResourceBundleMessageSource;
import org.springframework.web.servlet.LocaleResolver;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
@ -51,16 +49,5 @@ public class Beans implements WebMvcConfigurer {
slr.setDefaultLocale(defaultLocale);
return slr;
}
// @Bean
// public MessageSource messageSource() {
// ReloadableResourceBundleMessageSource messageSource = new ReloadableResourceBundleMessageSource();
// //messageSource.setBasename("classpath:messages");
// messageSource.setDefaultEncoding("UTF-8");
// messageSource.setUseCodeAsDefaultMessage(true);
// messageSource.setDefaultLocale(Locale.UK); // setting default locale
// return messageSource;
// }
}

4
src/main/java/stirling/software/SPDF/config/EndpointConfiguration.java
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@ -1,15 +1,13 @@
package stirling.software.SPDF.config;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Service;
import org.slf4j.Logger;
@Service
public class EndpointConfiguration {
private static final Logger logger = LoggerFactory.getLogger(EndpointConfiguration.class);

4
src/main/java/stirling/software/SPDF/config/MetricsConfig.java
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@ -1,12 +1,8 @@
package stirling.software.SPDF.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.stereotype.Component;
import org.springframework.web.filter.OncePerRequestFilter;
import io.micrometer.core.instrument.Counter;
import io.micrometer.core.instrument.Meter;
import io.micrometer.core.instrument.MeterRegistry;
import io.micrometer.core.instrument.config.MeterFilter;
import io.micrometer.core.instrument.config.MeterFilterReply;

4
src/main/java/stirling/software/SPDF/config/MetricsFilter.java
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@ -3,15 +3,11 @@ package stirling.software.SPDF.config;
import java.io.IOException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.stereotype.Component;
import org.springframework.web.filter.OncePerRequestFilter;
import io.micrometer.core.instrument.Counter;
import io.micrometer.core.instrument.Meter;
import io.micrometer.core.instrument.MeterRegistry;
import io.micrometer.core.instrument.config.MeterFilter;
import io.micrometer.core.instrument.config.MeterFilterReply;
import jakarta.servlet.FilterChain;
import jakarta.servlet.ServletException;
import jakarta.servlet.http.HttpServletRequest;

17
src/main/java/stirling/software/SPDF/controller/api/other/CompressController.java
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@ -5,6 +5,12 @@ import java.awt.image.BufferedImage;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.List;
import javax.imageio.ImageIO;
import org.apache.commons.io.FileUtils;
import org.apache.pdfbox.cos.COSName;
@ -13,15 +19,6 @@ import org.apache.pdfbox.pdmodel.PDPage;
import org.apache.pdfbox.pdmodel.PDResources;
import org.apache.pdfbox.pdmodel.graphics.PDXObject;
import org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.List;
import javax.imageio.ImageIO;
import javax.imageio.stream.MemoryCacheImageOutputStream;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.ResponseEntity;
@ -33,9 +30,9 @@ import org.springframework.web.multipart.MultipartFile;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.media.Schema;
import stirling.software.SPDF.utils.PdfUtils;
import stirling.software.SPDF.utils.ProcessExecutor;
import io.swagger.v3.oas.annotations.media.Schema;
@RestController
public class CompressController {

133
src/main/java/stirling/software/SPDF/controller/api/security/CertSignController.java
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@ -1,64 +1,53 @@
package stirling.software.SPDF.controller.api.security;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.security.KeyFactory;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.NoSuchProviderException;
import java.security.Principal;
import java.security.PrivateKey;
import java.security.Security;
import java.security.UnrecoverableKeyException;
import java.security.cert.Certificate;
import java.security.cert.CertificateEncodingException;
import java.security.cert.CertificateException;
import java.security.cert.CertificateFactory;
import java.security.cert.X509Certificate;
import java.security.spec.PKCS8EncodedKeySpec;
import java.text.SimpleDateFormat;
import java.util.Arrays;
import java.util.Date;
import java.util.List;
import javax.naming.ldap.LdapName;
import javax.naming.ldap.Rdn;
import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.pdmodel.interactive.digitalsignature.PDSignature;
import org.apache.pdfbox.pdmodel.interactive.digitalsignature.SignatureInterface;
import org.apache.pdfbox.pdmodel.interactive.digitalsignature.SignatureOptions;
import org.apache.pdfbox.pdmodel.interactive.digitalsignature.visible.PDVisibleSigProperties;
import org.apache.pdfbox.pdmodel.interactive.digitalsignature.visible.PDVisibleSignDesigner;
import org.bouncycastle.jce.provider.BouncyCastleProvider;
import org.bouncycastle.util.io.pem.PemReader;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RequestPart;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import com.itextpdf.kernel.pdf.*;
import com.itextpdf.signatures.*;
import com.itextpdf.io.font.constants.StandardFonts;
import com.itextpdf.kernel.font.PdfFont;
import com.itextpdf.kernel.font.PdfFontFactory;
import com.itextpdf.kernel.geom.Rectangle;
import com.itextpdf.kernel.pdf.PdfDocument;
import com.itextpdf.kernel.pdf.PdfPage;
import com.itextpdf.kernel.pdf.PdfReader;
import com.itextpdf.kernel.pdf.StampingProperties;
import com.itextpdf.signatures.BouncyCastleDigest;
import com.itextpdf.signatures.DigestAlgorithms;
import com.itextpdf.signatures.IExternalDigest;
import com.itextpdf.signatures.IExternalSignature;
import com.itextpdf.signatures.PdfPKCS7;
import com.itextpdf.signatures.PdfSignatureAppearance;
import com.itextpdf.signatures.PdfSigner;
import com.itextpdf.signatures.PrivateKeySignature;
import com.itextpdf.signatures.SignatureUtil;
import stirling.software.SPDF.utils.PdfUtils;
import org.bouncycastle.jce.provider.BouncyCastleProvider;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import java.io.*;
import java.security.*;
import java.security.cert.Certificate;
import java.security.cert.CertificateFactory;
import java.security.cert.X509Certificate;
import com.itextpdf.kernel.geom.Rectangle;
@RestController
public class CertSignController {
@ -121,6 +110,18 @@ public class CertSignController {
}
}
Principal principal = cert.getSubjectDN();
String dn = principal.getName();
// Extract the "CN" (Common Name) field from the distinguished name (if it's present)
String cn = null;
for (String part : dn.split(",")) {
if (part.trim().startsWith("CN=")) {
cn = part.trim().substring("CN=".length());
break;
}
}
// Set up the PDF reader and stamper
PdfReader reader = new PdfReader(new ByteArrayInputStream(pdf.getBytes()));
ByteArrayOutputStream signedPdf = new ByteArrayOutputStream();
@ -132,36 +133,48 @@ public class CertSignController {
.setLocation("TestLocation");
if (showSignature != null && showSignature) {
// Get the page size
PdfPage page = signer.getDocument().getPage(1);
Rectangle pageSize = page.getPageSize();
float fontSize = 4; // the font size of the signature
float marginRight = 36; // Margin from the right
float marginBottom = 36; // Margin from the bottom
String signingDate = new SimpleDateFormat("yyyy.MM.dd HH:mm:ss z").format(new Date());
// Define the size of the signature rectangle
float sigWidth = 200; // adjust this as needed
float sigHeight = 100; // adjust this as needed
// Prepare the text for the digital signature
String layer2Text = String.format("Digitally signed by: %s\nDate: %s\nReason: %s\nLocation: %s", name, signingDate, reason, location);
// Define the margins from the page edges
float marginRight = 36; // adjust this as needed
float marginBottom = 36; // adjust this as needed
// Get the PDF font and measure the width and height of the text block
PdfFont font = PdfFontFactory.createFont(StandardFonts.HELVETICA_BOLD);
float textWidth = Arrays.stream(layer2Text.split("\n"))
.map(line -> font.getWidth(line, fontSize))
.max(Float::compare)
.orElse(0f);
int numLines = layer2Text.split("\n").length;
float textHeight = numLines * fontSize;
// Calculate the signature rectangle size
float sigWidth = textWidth + marginRight * 2;
float sigHeight = textHeight + marginBottom * 2;
// Get the page size
PdfPage page = signer.getDocument().getPage(1);
Rectangle pageSize = page.getPageSize();
// Define the position and dimension of the signature field
Rectangle rect = new Rectangle(
pageSize.getRight() - sigWidth - marginRight,
pageSize.getBottom() + marginBottom,
sigWidth,
sigHeight
);
// Configure the appearance of the digital signature
appearance.setPageRect(rect)
.setContact(name)
.setPageNumber(pageNumber)
.setReason(reason)
.setLocation(location)
.setReuseAppearance(false)
.setLayer2Text(layer2Text);
// Define the position and dimension of the signature field
Rectangle rect = new Rectangle(
pageSize.getRight() - sigWidth - marginRight,
pageSize.getBottom() + marginBottom,
sigWidth,
sigHeight
);
// Creating the appearance
appearance
.setPageRect(rect)
.setPageNumber(pageNumber)
.setReason(reason)
.setLocation(location)
.setLayer2Text(name) // Set the signer name to be displayed in the signature field
.setReuseAppearance(false);
signer.setFieldName("sig");
signer.setFieldName("sig");
} else {
appearance.setRenderingMode(PdfSignatureAppearance.RenderingMode.DESCRIPTION);

2
src/main/java/stirling/software/SPDF/controller/api/security/PasswordController.java
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@ -16,8 +16,8 @@ import org.springframework.web.multipart.MultipartFile;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import stirling.software.SPDF.utils.PdfUtils;
import io.swagger.v3.oas.annotations.media.Schema;
import stirling.software.SPDF.utils.PdfUtils;
@RestController
public class PasswordController {

10
src/main/java/stirling/software/SPDF/controller/web/MetricsController.java
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@ -1,9 +1,4 @@
package stirling.software.SPDF.controller.web;
import io.micrometer.core.instrument.Counter;
import io.micrometer.core.instrument.Meter;
import io.micrometer.core.instrument.MeterRegistry;
import io.swagger.v3.oas.annotations.Operation;
import java.util.HashMap;
import java.util.Map;
import java.util.Optional;
@ -13,6 +8,11 @@ import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import io.micrometer.core.instrument.Counter;
import io.micrometer.core.instrument.Meter;
import io.micrometer.core.instrument.MeterRegistry;
import io.swagger.v3.oas.annotations.Operation;
@RestController
@RequestMapping("/api/v1")
public class MetricsController {

3
src/main/java/stirling/software/SPDF/utils/PdfUtils.java
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@ -2,8 +2,6 @@ package stirling.software.SPDF.utils;
import java.awt.Graphics;
import java.awt.image.BufferedImage;
import java.awt.image.BufferedImageOp;
import java.awt.image.ColorConvertOp;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
@ -22,7 +20,6 @@ import java.security.cert.X509Certificate;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Locale;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;