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ggregory pushed a commit to branch 2.2.X
in repository https://gitbox.apache.org/repos/asf/mina.git
The following commit(s) were added to refs/heads/2.2.X by this push:
new 0145d1a6a Use stock JRE Charset instead of magic string
0145d1a6a is described below
commit 0145d1a6a3ba7222f7978300818ef28ac78d6170
Author: Gary Gregory <[email protected]>
AuthorDate: Sun Jul 16 09:16:14 2023 -0400
Use stock JRE Charset instead of magic string
Clean up exceptions on non-public methods
---
.../mina/proxy/handlers/socks/Socks4LogicHandler.java | 5 +++--
.../mina/proxy/handlers/socks/Socks5LogicHandler.java | 16 ++++++----------
.../java/org/apache/mina/proxy/utils/ByteUtilities.java | 9 +++++----
.../org/apache/mina/proxy/utils/StringUtilities.java | 3 ++-
.../mina/transport/AbstractTrafficControlTest.java | 3 ++-
.../mina/filter/compression/CompressionFilterTest.java | 6 ++++--
.../org/apache/mina/filter/compression/ZlibTest.java | 11 ++++++-----
7 files changed, 28 insertions(+), 25 deletions(-)
diff --git
a/mina-core/src/main/java/org/apache/mina/proxy/handlers/socks/Socks4LogicHandler.java
b/mina-core/src/main/java/org/apache/mina/proxy/handlers/socks/Socks4LogicHandler.java
index a03bf53ad..846e6b313 100644
---
a/mina-core/src/main/java/org/apache/mina/proxy/handlers/socks/Socks4LogicHandler.java
+++
b/mina-core/src/main/java/org/apache/mina/proxy/handlers/socks/Socks4LogicHandler.java
@@ -19,6 +19,7 @@
*/
package org.apache.mina.proxy.handlers.socks;
+import java.nio.charset.StandardCharsets;
import java.util.Arrays;
import org.apache.mina.core.buffer.IoBuffer;
@@ -72,8 +73,8 @@ public class Socks4LogicHandler extends
AbstractSocksLogicHandler {
protected void writeRequest(final NextFilter nextFilter, final
SocksProxyRequest request) {
try {
boolean isV4ARequest = Arrays.equals(request.getIpAddress(),
SocksProxyConstants.FAKE_IP);
- byte[] userID = request.getUserName() != null ?
request.getUserName().getBytes("ASCII") : null;
- byte[] host = request.getHost() != null ?
request.getHost().getBytes("ASCII") : null;
+ byte[] userID = request.getUserName() != null ?
request.getUserName().getBytes(StandardCharsets.US_ASCII) : null;
+ byte[] host = request.getHost() != null ?
request.getHost().getBytes(StandardCharsets.US_ASCII) : null;
int len = 9 + userID.length;
if (isV4ARequest) {
diff --git
a/mina-core/src/main/java/org/apache/mina/proxy/handlers/socks/Socks5LogicHandler.java
b/mina-core/src/main/java/org/apache/mina/proxy/handlers/socks/Socks5LogicHandler.java
index 4d7fa907e..a23c12d43 100644
---
a/mina-core/src/main/java/org/apache/mina/proxy/handlers/socks/Socks5LogicHandler.java
+++
b/mina-core/src/main/java/org/apache/mina/proxy/handlers/socks/Socks5LogicHandler.java
@@ -19,10 +19,10 @@
*/
package org.apache.mina.proxy.handlers.socks;
-import java.io.UnsupportedEncodingException;
import java.net.Inet4Address;
import java.net.Inet6Address;
import java.net.InetSocketAddress;
+import java.nio.charset.StandardCharsets;
import org.apache.mina.core.buffer.IoBuffer;
import org.apache.mina.core.filterchain.IoFilter.NextFilter;
@@ -113,10 +113,8 @@ public class Socks5LogicHandler extends
AbstractSocksLogicHandler {
*
* @param request the socks proxy request data
* @return the encoded buffer
- * @throws UnsupportedEncodingException if request's hostname charset
- * can't be converted to ASCII.
*/
- private IoBuffer encodeProxyRequestPacket(final SocksProxyRequest request)
throws UnsupportedEncodingException {
+ private IoBuffer encodeProxyRequestPacket(final SocksProxyRequest request)
{
int len = 6;
InetSocketAddress adr = request.getEndpointAddress();
byte addressType = 0;
@@ -131,7 +129,7 @@ public class Socks5LogicHandler extends
AbstractSocksLogicHandler {
addressType = SocksProxyConstants.IPV4_ADDRESS_TYPE;
}
} else {
- host = request.getHost() != null ?
request.getHost().getBytes("ASCII") : null;
+ host = request.getHost() != null ?
request.getHost().getBytes(StandardCharsets.US_ASCII) : null;
if (host != null) {
len += 1 + host.length;
@@ -167,11 +165,9 @@ public class Socks5LogicHandler extends
AbstractSocksLogicHandler {
* @return the encoded buffer, if null then authentication step is over
* and handshake process can jump immediately to the next step without
waiting
* for a server reply.
- * @throws UnsupportedEncodingException if some string charset convertion
fails
* @throws GSSException when something fails while using GSSAPI
*/
- private IoBuffer encodeAuthenticationPacket(final SocksProxyRequest
request) throws UnsupportedEncodingException,
- GSSException {
+ private IoBuffer encodeAuthenticationPacket(final SocksProxyRequest
request) throws GSSException {
byte method = ((Byte)
getSession().getAttribute(Socks5LogicHandler.SELECTED_AUTH_METHOD)).byteValue();
switch (method) {
@@ -186,8 +182,8 @@ public class Socks5LogicHandler extends
AbstractSocksLogicHandler {
case SocksProxyConstants.BASIC_AUTH:
// The basic auth scheme packet is sent
- byte[] user = request.getUserName().getBytes("ASCII");
- byte[] pwd = request.getPassword().getBytes("ASCII");
+ byte[] user =
request.getUserName().getBytes(StandardCharsets.US_ASCII);
+ byte[] pwd =
request.getPassword().getBytes(StandardCharsets.US_ASCII);
IoBuffer buf = IoBuffer.allocate(3 + user.length + pwd.length);
buf.put(SocksProxyConstants.BASIC_AUTH_SUBNEGOTIATION_VERSION);
diff --git
a/mina-core/src/main/java/org/apache/mina/proxy/utils/ByteUtilities.java
b/mina-core/src/main/java/org/apache/mina/proxy/utils/ByteUtilities.java
index b663ee840..6d076ce23 100644
--- a/mina-core/src/main/java/org/apache/mina/proxy/utils/ByteUtilities.java
+++ b/mina-core/src/main/java/org/apache/mina/proxy/utils/ByteUtilities.java
@@ -20,6 +20,7 @@
package org.apache.mina.proxy.utils;
import java.io.UnsupportedEncodingException;
+import java.nio.charset.StandardCharsets;
/**
* ByteUtilities.java - Byte manipulation functions.
@@ -192,10 +193,10 @@ public class ByteUtilities {
*
* @param s the string to convert
* @return the result byte array
- * @throws UnsupportedEncodingException if the string is not an OEM string
+ * @throws UnsupportedEncodingException Never thrown.
*/
public static final byte[] getOEMStringAsByteArray(String s) throws
UnsupportedEncodingException {
- return s.getBytes("ASCII");
+ return s.getBytes(StandardCharsets.US_ASCII);
}
/**
@@ -203,10 +204,10 @@ public class ByteUtilities {
*
* @param s the string to convert
* @return the result byte array
- * @throws UnsupportedEncodingException if the string is not an UTF-16LE
string
+ * @throws UnsupportedEncodingException Never thrown.
*/
public static final byte[] getUTFStringAsByteArray(String s) throws
UnsupportedEncodingException {
- return s.getBytes("UTF-16LE");
+ return s.getBytes(StandardCharsets.UTF_16LE);
}
/**
diff --git
a/mina-core/src/main/java/org/apache/mina/proxy/utils/StringUtilities.java
b/mina-core/src/main/java/org/apache/mina/proxy/utils/StringUtilities.java
index 26df16a2f..3cdbaa5a4 100644
--- a/mina-core/src/main/java/org/apache/mina/proxy/utils/StringUtilities.java
+++ b/mina-core/src/main/java/org/apache/mina/proxy/utils/StringUtilities.java
@@ -21,6 +21,7 @@ package org.apache.mina.proxy.utils;
import java.io.ByteArrayOutputStream;
import java.io.UnsupportedEncodingException;
+import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
@@ -288,7 +289,7 @@ public class StringUtilities {
return "";
}
- return new String(str.getBytes("UTF8"), "8859_1");
+ return new String(str.getBytes(StandardCharsets.UTF_8),
StandardCharsets.ISO_8859_1);
}
/**
diff --git
a/mina-core/src/test/java/org/apache/mina/transport/AbstractTrafficControlTest.java
b/mina-core/src/test/java/org/apache/mina/transport/AbstractTrafficControlTest.java
index 9a633494f..5923626f9 100644
---
a/mina-core/src/test/java/org/apache/mina/transport/AbstractTrafficControlTest.java
+++
b/mina-core/src/test/java/org/apache/mina/transport/AbstractTrafficControlTest.java
@@ -20,6 +20,7 @@
package org.apache.mina.transport;
import java.net.SocketAddress;
+import java.nio.charset.StandardCharsets;
import org.apache.mina.core.buffer.IoBuffer;
import org.apache.mina.core.future.ConnectFuture;
@@ -167,7 +168,7 @@ public abstract class AbstractTrafficControlTest {
}
private void write(IoSession session, String s) throws Exception {
- session.write(IoBuffer.wrap(s.getBytes("ASCII")));
+ session.write(IoBuffer.wrap(s.getBytes(StandardCharsets.US_ASCII)));
}
private int read(IoSession session) throws Exception {
diff --git
a/mina-filter-compression/src/test/java/org/apache/mina/filter/compression/CompressionFilterTest.java
b/mina-filter-compression/src/test/java/org/apache/mina/filter/compression/CompressionFilterTest.java
index 5b097c55e..299d8b335 100644
---
a/mina-filter-compression/src/test/java/org/apache/mina/filter/compression/CompressionFilterTest.java
+++
b/mina-filter-compression/src/test/java/org/apache/mina/filter/compression/CompressionFilterTest.java
@@ -21,6 +21,8 @@ package org.apache.mina.filter.compression;
import static org.junit.Assert.assertTrue;
+import java.nio.charset.StandardCharsets;
+
import org.apache.mina.core.buffer.IoBuffer;
import org.apache.mina.core.filterchain.IoFilterChain;
import org.apache.mina.core.filterchain.IoFilter.NextFilter;
@@ -102,7 +104,7 @@ public class CompressionFilterTest {
@Test
public void testCompression() throws Exception {
// prepare the input data
- IoBuffer buf = IoBuffer.wrap(strCompress.getBytes("UTF8"));
+ IoBuffer buf =
IoBuffer.wrap(strCompress.getBytes(StandardCharsets.UTF_8));
IoBuffer actualOutput = actualDeflater.deflate(buf);
buf.flip();
WriteRequest writeRequest = new DefaultWriteRequest(buf);
@@ -147,7 +149,7 @@ public class CompressionFilterTest {
@Test
public void testDecompression() throws Exception {
// prepare the input data
- IoBuffer buf = IoBuffer.wrap(strCompress.getBytes("UTF8"));
+ IoBuffer buf =
IoBuffer.wrap(strCompress.getBytes(StandardCharsets.UTF_8));
IoBuffer byteInput = actualDeflater.deflate(buf);
IoBuffer actualOutput = actualInflater.inflate(byteInput);
diff --git
a/mina-filter-compression/src/test/java/org/apache/mina/filter/compression/ZlibTest.java
b/mina-filter-compression/src/test/java/org/apache/mina/filter/compression/ZlibTest.java
index 99a37b7ce..a3c3da493 100644
---
a/mina-filter-compression/src/test/java/org/apache/mina/filter/compression/ZlibTest.java
+++
b/mina-filter-compression/src/test/java/org/apache/mina/filter/compression/ZlibTest.java
@@ -24,6 +24,7 @@ import static org.junit.Assert.assertTrue;
import java.io.IOException;
import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
import org.apache.mina.core.buffer.IoBuffer;
import org.junit.Before;
@@ -52,7 +53,7 @@ public class ZlibTest {
for (int i = 0; i < 10; i++) {
strInput += "The quick brown fox jumps over the lazy dog. ";
}
- IoBuffer byteInput = IoBuffer.wrap(strInput.getBytes("UTF8"));
+ IoBuffer byteInput =
IoBuffer.wrap(strInput.getBytes(StandardCharsets.UTF_8));
// increase the count to have the compression and decompression
// done using the same instance of Zlib
@@ -68,21 +69,21 @@ public class ZlibTest {
@Test
public void testCorruptedData() throws Exception {
String strInput = "Hello World";
- IoBuffer byteInput = IoBuffer.wrap(strInput.getBytes("UTF8"));
+ IoBuffer byteInput =
IoBuffer.wrap(strInput.getBytes(StandardCharsets.UTF_8));
IoBuffer byteCompressed = deflater.deflate(byteInput);
// change the contents to something else. Since this doesn't check
// for integrity, it wont throw an exception
byteCompressed.put(5, (byte) 0xa);
IoBuffer byteUncompressed = inflater.inflate(byteCompressed);
- String strOutput =
byteUncompressed.getString(Charset.forName("UTF8").newDecoder());
+ String strOutput =
byteUncompressed.getString(StandardCharsets.UTF_8.newDecoder());
assertFalse(strOutput.equals(strInput));
}
@Test
public void testCorruptedHeader() throws Exception {
String strInput = "Hello World";
- IoBuffer byteInput = IoBuffer.wrap(strInput.getBytes("UTF8"));
+ IoBuffer byteInput =
IoBuffer.wrap(strInput.getBytes(StandardCharsets.UTF_8));
IoBuffer byteCompressed = deflater.deflate(byteInput);
// write a bad value into the zlib header. Make sure that
@@ -103,7 +104,7 @@ public class ZlibTest {
for (int i = 0; i < 10; i++) {
strInput += "The quick brown fox jumps over the lazy dog. ";
}
- IoBuffer byteInput = IoBuffer.wrap(strInput.getBytes("UTF8"));
+ IoBuffer byteInput =
IoBuffer.wrap(strInput.getBytes(StandardCharsets.UTF_8));
IoBuffer byteCompressed = null;
for (int i = 0; i < 5; i++) {
