Update JSCH to 0.2.20

src/main/java/com/jcraft/jsch/AgentIdentityRepository.java

@@ -37,7 +37,7 @@ public AgentIdentityRepository(AgentConnector connector) {
   }
 
   @Override
-  public Vector<Identity> getIdentities() {
+  public Vector<?> getIdentities() {
     return agent.getIdentities();
   }
 

src/main/java/com/jcraft/jsch/ChannelAgentForwarding.java

@@ -127,6 +127,7 @@ void write(byte[] foo, int s, int l) throws IOException {
 
     if (typ == SSH2_AGENTC_REQUEST_IDENTITIES) {
       mbuf.putByte(SSH2_AGENT_IDENTITIES_ANSWER);
+      @SuppressWarnings("unchecked")
       Vector<Identity> identities = irepo.getIdentities();
       synchronized (identities) {
         int count = 0;
@@ -157,6 +158,7 @@ void write(byte[] foo, int s, int l) throws IOException {
       // datafellows = SSH_BUG_SIGBLOB;
       // }
 
+      @SuppressWarnings("unchecked")
       Vector<Identity> identities = irepo.getIdentities();
       Identity identity = null;
       synchronized (identities) {

src/main/java/com/jcraft/jsch/IdentityRepository.java

@@ -37,7 +37,8 @@ public interface IdentityRepository {
 
   public int getStatus();
 
-  public Vector<Identity> getIdentities();
+  @SuppressWarnings("rawtypes")
+  public Vector getIdentities();
 
   public boolean add(byte[] identity);
 

src/main/java/com/jcraft/jsch/IdentityRepositoryWrapper.java

@@ -74,13 +74,13 @@ public void removeAll() {
   }
 
   @Override
-  public Vector<Identity> getIdentities() {
-    Vector<Identity> result = new Vector<>();
+  public Vector<?> getIdentities() {
+    Vector<Object> result = new Vector<>();
     for (int i = 0; i < cache.size(); i++) {
       Identity identity = cache.elementAt(i);
       result.add(identity);
     }
-    Vector<Identity> tmp = ir.getIdentities();
+    Vector<?> tmp = ir.getIdentities();
     for (int i = 0; i < tmp.size(); i++) {
       result.add(tmp.elementAt(i));
     }

src/main/java/com/jcraft/jsch/JSch.java

@@ -41,7 +41,7 @@ public class JSch {
     config.put("kex", Util.getSystemProperty("jsch.kex",
         "curve25519-sha256,[email protected],ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256"));
     config.put("server_host_key", Util.getSystemProperty("jsch.server_host_key",
-        "ssh-ed25519,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,rsa-sha2-512,rsa-sha2-256"));
+        "ssh-ed25519,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,rsa-sha2-512,rsa-sha2-256,ssh-rsa"));
     config.put("prefer_known_host_key_types",
         Util.getSystemProperty("jsch.prefer_known_host_key_types", "yes"));
     config.put("enable_strict_kex", Util.getSystemProperty("jsch.enable_strict_kex", "yes"));
@@ -230,7 +230,7 @@ public class JSch {
     config.put("PreferredAuthentications", Util.getSystemProperty("jsch.preferred_authentications",
         "gssapi-with-mic,publickey,keyboard-interactive,password"));
     config.put("PubkeyAcceptedAlgorithms", Util.getSystemProperty("jsch.client_pubkey",
-        "ssh-ed25519,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,rsa-sha2-512,rsa-sha2-256"));
+        "ssh-ed25519,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,rsa-sha2-512,rsa-sha2-256,ssh-rsa"));
     config.put("enable_pubkey_auth_query",
         Util.getSystemProperty("jsch.enable_pubkey_auth_query", "yes"));
     config.put("try_additional_pubkey_algorithms",
@@ -541,6 +541,7 @@ public void addIdentity(Identity identity, byte[] passphrase) throws JSchExcepti
    */
   @Deprecated
   public void removeIdentity(String name) throws JSchException {
+    @SuppressWarnings("unchecked")
     Vector<Identity> identities = identityRepository.getIdentities();
     for (int i = 0; i < identities.size(); i++) {
       Identity identity = identities.elementAt(i);
@@ -571,6 +572,7 @@ public void removeIdentity(Identity identity) throws JSchException {
    */
   public Vector<String> getIdentityNames() throws JSchException {
     Vector<String> foo = new Vector<>();
+    @SuppressWarnings("unchecked")
     Vector<Identity> identities = identityRepository.getIdentities();
     for (int i = 0; i < identities.size(); i++) {
       Identity identity = identities.elementAt(i);

src/main/java/com/jcraft/jsch/LocalIdentityRepository.java

@@ -49,7 +49,7 @@ public int getStatus() {
   }
 
   @Override
-  public synchronized Vector<Identity> getIdentities() {
+  public synchronized Vector<?> getIdentities() {
     removeDupulicates();
     Vector<Identity> v = new Vector<>();
     for (int i = 0; i < identities.size(); i++) {

src/main/java/com/jcraft/jsch/UserAuthPublicKey.java

@@ -39,6 +39,7 @@ class UserAuthPublicKey extends UserAuth {
   public boolean start(Session session) throws Exception {
     super.start(session);
 
+    @SuppressWarnings("unchecked")
     Vector<Identity> identities = session.getIdentityRepository().getIdentities();
 
     synchronized (identities) {

src/test/java/com/jcraft/jsch/KeyPair2Test.java

@@ -51,6 +51,6 @@ void loadKey(String path, String password, String keyType)
         jSch.addIdentity(prvkey);
       }
     });
-    assertEquals(keyType, jSch.getIdentityRepository().getIdentities().get(0).getAlgName());
+    assertEquals(keyType, ((Identity) jSch.getIdentityRepository().getIdentities().get(0)).getAlgName());
   }
 }

src/test/java/com/jcraft/jsch/KeyPairTest.java

@@ -135,7 +135,7 @@ void loadKey(String path, String password, String keyType)
         jSch.addIdentity(prvkey);
       }
     });
-    assertEquals(keyType, jSch.getIdentityRepository().getIdentities().get(0).getAlgName());
+    assertEquals(keyType, ((Identity) jSch.getIdentityRepository().getIdentities().get(0)).getAlgName());
   }
 
   @Test