REPORT-71512 fix: 修改内置BouncyCastle的providerName

fine-bouncycastle/src/main/java/com/fr/third/org/bouncycastle/jcajce/util/BCJcaJceHelper.java

@@ -15,7 +15,8 @@ public class BCJcaJceHelper
 
     private static synchronized Provider getBouncyCastleProvider()
     {
-        final Provider system = Security.getProvider("BC");
+        // [BouncyCastle]
+        final Provider system = Security.getProvider("FR_BC");
         // Avoid using the old, deprecated system BC provider on Android.
         // See: https://android-developers.googleblog.com/2018/03/cryptography-changes-in-android-p.html
         if (system instanceof BouncyCastleProvider)

fine-bouncycastle/src/main/java/com/fr/third/org/bouncycastle/jce/netscape/NetscapeCertRequest.java

@@ -115,7 +115,8 @@ public class NetscapeCertRequest
                     pubkeyinfo).getBytes());
 
             keyAlg = pubkeyinfo.getAlgorithm();
-            pubkey = KeyFactory.getInstance(keyAlg.getAlgorithm().getId(), "BC")
+            // [BouncyCastle]
+            pubkey = KeyFactory.getInstance(keyAlg.getAlgorithm().getId(), "FR_BC")
                     .generatePublic(xspec);
 
         }
@@ -203,8 +204,9 @@ public class NetscapeCertRequest
         // Verify the signature .. shows the response was generated
         // by someone who knew the associated private key
         //
+        // [BouncyCastle]
         Signature sig = Signature.getInstance(sigAlg.getAlgorithm().getId(),
-                "BC");
+                "FR_BC");
         sig.initVerify(pubkey);
         sig.update(content.getBytes());
 
@@ -223,8 +225,9 @@ public class NetscapeCertRequest
             SignatureException, NoSuchProviderException,
             InvalidKeySpecException
     {
+        // [BouncyCastle]
         Signature sig = Signature.getInstance(sigAlg.getAlgorithm().getId(),
-                "BC");
+                "FR_BC");
 
         if (rand != null)
         {

fine-bouncycastle/src/main/java/com/fr/third/org/bouncycastle/jce/provider/BouncyCastleProvider.java

@@ -60,7 +60,14 @@ public final class BouncyCastleProvider extends Provider
 {
     private static String info = "BouncyCastle Security Provider v1.68";
 
-    public static final String PROVIDER_NAME = "BC";
+    /**
+     * 内置的BouncyCastle，providerName改为FR_BC，防止跟客户引入的BouncyCastle冲突。
+     * 
+     * 对应地改了fine-third中其他库，使用"BC"字面量而非BouncyCastleProvider.PROVIDER_NAME引用BouncyCastle的地方，会有[BouncyCastle]标识.
+     * fine-core等库中的位置也要对应修改。
+     */
+    // [BouncyCastle]
+    public static final String PROVIDER_NAME = "FR_BC";
 
     public static final ProviderConfiguration CONFIGURATION = new BouncyCastleProviderConfiguration();
 
@@ -124,8 +131,8 @@ public final class BouncyCastleProvider extends Provider
      */
     private static final String KEYSTORE_PACKAGE = "com.fr.third.org.bouncycastle.jcajce.provider.keystore.";
     private static final String[] KEYSTORES =
-    {
-        "BC", "BCFKS", "PKCS12"
+    { // [BouncyCastle]
+        "FR_BC", "BCFKS", "PKCS12"
     };
 
     /*

fine-bouncycastle/src/main/java/com/fr/third/org/bouncycastle/x509/AttributeCertificateHolder.java

@@ -354,7 +354,8 @@ public class AttributeCertificateHolder
                 MessageDigest md = null;
                 try
                 {
-                    md = MessageDigest.getInstance(getDigestAlgorithm(), "BC");
+                    // [BouncyCastle]
+                    md = MessageDigest.getInstance(getDigestAlgorithm(), "FR_BC");
 
                 }
                 catch (Exception e)

fine-bouncycastle/src/main/java/com/fr/third/org/bouncycastle/x509/PKIXCertPathReviewer.java

@@ -2173,7 +2173,8 @@ public class PKIXCertPathReviewer extends CertPathValidatorUtilities
             {
                 try
                 {
-                    crl.verify(workingPublicKey, "BC");
+                    // [BouncyCastle]
+                    crl.verify(workingPublicKey, "FR_BC");
                 }
                 catch (Exception e)
                 {
@@ -2445,7 +2446,8 @@ public class PKIXCertPathReviewer extends CertPathValidatorUtilities
                 conn.connect();
                 if (conn.getResponseCode() == HttpURLConnection.HTTP_OK)
                 {
-                    CertificateFactory cf = CertificateFactory.getInstance("X.509","BC");
+                    // [BouncyCastle]
+                    CertificateFactory cf = CertificateFactory.getInstance("X.509","FR_BC");
                     result = (X509CRL) cf.generateCRL(conn.getInputStream());
                 }
                 else

fine-bouncycastle/src/main/java/com/fr/third/org/bouncycastle/x509/X509V1CertificateGenerator.java

@@ -189,7 +189,8 @@ public class X509V1CertificateGenerator
     {
         try
         {
-            return generateX509Certificate(key, "BC", null);
+            // [BouncyCastle]
+            return generateX509Certificate(key, "FR_BC", null);
         }
         catch (NoSuchProviderException e)
         {
@@ -209,7 +210,8 @@ public class X509V1CertificateGenerator
     {
         try
         {
-            return generateX509Certificate(key, "BC", random);
+            // [BouncyCastle]
+            return generateX509Certificate(key, "FR_BC", random);
         }
         catch (NoSuchProviderException e)
         {

fine-bouncycastle/src/main/java/com/fr/third/org/bouncycastle/x509/X509V2CRLGenerator.java

@@ -247,7 +247,8 @@ public class X509V2CRLGenerator
     {
         try
         {
-            return generateX509CRL(key, "BC", null);
+            // [BouncyCastle]
+            return generateX509CRL(key, "FR_BC", null);
         }
         catch (NoSuchProviderException e)
         {
@@ -268,7 +269,8 @@ public class X509V2CRLGenerator
     {
         try
         {
-            return generateX509CRL(key, "BC", random);
+            // [BouncyCastle]
+            return generateX509CRL(key, "FR_BC", random);
         }
         catch (NoSuchProviderException e)
         {

fine-bouncycastle/src/main/java/com/fr/third/org/bouncycastle/x509/X509V3CertificateGenerator.java

@@ -326,7 +326,8 @@ public class X509V3CertificateGenerator
     {
         try
         {
-            return generateX509Certificate(key, "BC", null);
+            // [BouncyCastle]
+            return generateX509Certificate(key, "FR_BC", null);
         }
         catch (NoSuchProviderException e)
         {
@@ -347,7 +348,8 @@ public class X509V3CertificateGenerator
     {
         try
         {
-            return generateX509Certificate(key, "BC", random);
+            // [BouncyCastle]
+            return generateX509Certificate(key, "FR_BC", random);
         }
         catch (NoSuchProviderException e)
         {

fine-poi/src/main/java/com/fr/third/v2/org/apache/poi/poifs/crypt/CryptoFunctions.java

@@ -238,7 +238,8 @@ public final class CryptoFunctions {
                 cipher = Cipher.getInstance(cipherAlgorithm.jceId);
             } else if (cipherAlgorithm.needsBouncyCastle) {
                 registerBouncyCastle();
-                cipher = Cipher.getInstance(cipherAlgorithm.jceId + "/" + chain.jceId + "/" + padding, "BC");
+                // [BouncyCastle]
+                cipher = Cipher.getInstance(cipherAlgorithm.jceId + "/" + chain.jceId + "/" + padding, "FR_BC");
             } else {
                 cipher = Cipher.getInstance(cipherAlgorithm.jceId + "/" + chain.jceId + "/" + padding);
             }
@@ -297,7 +298,8 @@ public final class CryptoFunctions {
         try {
             if (hashAlgorithm.needsBouncyCastle) {
                 registerBouncyCastle();
-                return MessageDigest.getInstance(hashAlgorithm.jceId, "BC");
+                // [BouncyCastle]
+                return MessageDigest.getInstance(hashAlgorithm.jceId, "FR_BC");
             } else {
                 return MessageDigest.getInstance(hashAlgorithm.jceId);
             }
@@ -310,7 +312,8 @@ public final class CryptoFunctions {
         try {
             if (hashAlgorithm.needsBouncyCastle) {
                 registerBouncyCastle();
-                return Mac.getInstance(hashAlgorithm.jceHmacId, "BC");
+                // [BouncyCastle]
+                return Mac.getInstance(hashAlgorithm.jceHmacId, "FR_BC");
             } else {
                 return Mac.getInstance(hashAlgorithm.jceHmacId);
             }
@@ -321,10 +324,8 @@ public final class CryptoFunctions {
 
     @SuppressWarnings("unchecked")
     public static void registerBouncyCastle() {
-        if (Security.getProvider("BC") != null) {
-            return;
-        }
-
+        // [BouncyCastle]
+        if (Security.getProvider("FR_BC") != null) return;
         try {
             ClassLoader cl = CryptoFunctions.class.getClassLoader();
             String bcProviderName = "com.fr.third.v2.org.bouncycastle.jce.provider.BouncyCastleProvider";