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[GitHub] [dubbo] Koooooo-7 opened a new pull request, #11051: update(qos): support foreign ip whitelist.

Koooooo-7 opened a new pull request, #11051:
URL: https://github.com/apache/dubbo/pull/11051

   ## What is the purpose of the change
   > Currently, Dubbo qos only support qosAcceptForeignIp and this will deny all of the foreign ips, we may need support foreign ip whitelist.
   
   close #11014 
   
   
   ## Brief changelog
   
   Support config `qos.accept.foreign.ip.whitelist` with `full match ip and escaped regex`, delimiter is `;`.  i.e.
   `qos.accept.foreign.ip.whitelist=172.12.32.1;  ~175\\.\\d{1,3}\\.\\d{1,3}.\\d{1,3}`
   
   
   ## Verifying this change
   
   
   <!-- Follow this checklist to help us incorporate your contribution quickly and easily: -->
   
   ## Checklist
   - [x] Make sure there is a [GitHub_issue](https://github.com/apache/dubbo/issues) field for the change (usually before you start working on it). Trivial changes like typos do not require a GitHub issue. Your pull request should address just this issue, without pulling in other changes - one PR resolves one issue.
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   - [x] Write necessary unit-test to verify your logic correction, more mock a little better when cross module dependency exist. If the new feature or significant change is committed, please remember to add sample in [dubbo samples](https://github.com/apache/dubbo-samples) project.
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[GitHub] [dubbo] sonarcloud[bot] commented on pull request #11051: update(qos): support foreign ip whitelist.

Posted by GitBox <gi...@apache.org>.
sonarcloud[bot] commented on PR #11051:
URL: https://github.com/apache/dubbo/pull/11051#issuecomment-1330583921

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[GitHub] [dubbo] AlbumenJ commented on pull request #11051: update(qos): support foreign ip whitelist.

Posted by GitBox <gi...@apache.org>.
AlbumenJ commented on PR #11051:
URL: https://github.com/apache/dubbo/pull/11051#issuecomment-1335157850

   https://dubbo.apache.org/zh/docs3-v2/java-sdk/reference-manual/qos/overview/


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[GitHub] [dubbo] sonarcloud[bot] commented on pull request #11051: update(qos): support foreign ip whitelist.

Posted by GitBox <gi...@apache.org>.
sonarcloud[bot] commented on PR #11051:
URL: https://github.com/apache/dubbo/pull/11051#issuecomment-1330570804

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[GitHub] [dubbo] sonarcloud[bot] commented on pull request #11051: update(qos): support foreign ip whitelist.

Posted by GitBox <gi...@apache.org>.
sonarcloud[bot] commented on PR #11051:
URL: https://github.com/apache/dubbo/pull/11051#issuecomment-1331714250

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[GitHub] [dubbo] Koooooo-7 commented on a diff in pull request #11051: update(qos): support foreign ip whitelist.

Posted by GitBox <gi...@apache.org>.
Koooooo-7 commented on code in PR #11051:
URL: https://github.com/apache/dubbo/pull/11051#discussion_r1034763822


##########
dubbo-plugin/dubbo-qos/src/main/java/org/apache/dubbo/qos/server/handler/LocalHostPermitHandler.java:
##########
@@ -16,33 +16,81 @@
  */
 package org.apache.dubbo.qos.server.handler;
 
-import org.apache.dubbo.qos.common.QosConstants;
-
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
 import io.netty.channel.ChannelFutureListener;
 import io.netty.channel.ChannelHandlerAdapter;
 import io.netty.channel.ChannelHandlerContext;
+import org.apache.dubbo.common.utils.CIDRUtils;
+import org.apache.dubbo.common.utils.StringUtils;
+import org.apache.dubbo.qos.common.QosConstants;
 
+import java.net.InetAddress;
 import java.net.InetSocketAddress;
+import java.net.UnknownHostException;
+import java.util.Arrays;
+import java.util.function.Predicate;
 
 public class LocalHostPermitHandler extends ChannelHandlerAdapter {
 
     // true means to accept foreign IP
     private  boolean acceptForeignIp;
 
-    public LocalHostPermitHandler(boolean acceptForeignIp) {
+    // the whitelist of foreign IP when acceptForeignIp = false, the delimiter is colon(,)
+    // support specific ip and an ip range from CIDR specification
+    private String acceptForeignIpWhitelist;
+    private Predicate<String> whitelistPredicate = foreignIp -> false;
+
+    public LocalHostPermitHandler(boolean acceptForeignIp, String foreignIpWhitelist) {
         this.acceptForeignIp = acceptForeignIp;
+        this.acceptForeignIpWhitelist = foreignIpWhitelist;
+        if (StringUtils.isNotEmpty(foreignIpWhitelist)) {
+            whitelistPredicate = Arrays.stream(foreignIpWhitelist.split(","))
+                .map(String::trim)
+                .filter(StringUtils::isNotEmpty)
+                .map(item -> (Predicate<String>) (foreignIp) -> {
+                    try {
+                        if (!item.contains("/")) {
+                            return StringUtils.isEquals(item, foreignIp);
+                        }
+                        return new CIDRUtils(item).isInRange(foreignIp);

Review Comment:
   Updated, a tricky part, hard port to -1 .



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[GitHub] [dubbo] Koooooo-7 commented on a diff in pull request #11051: update(qos): support foreign ip whitelist.

Posted by GitBox <gi...@apache.org>.
Koooooo-7 commented on code in PR #11051:
URL: https://github.com/apache/dubbo/pull/11051#discussion_r1034763822


##########
dubbo-plugin/dubbo-qos/src/main/java/org/apache/dubbo/qos/server/handler/LocalHostPermitHandler.java:
##########
@@ -16,33 +16,81 @@
  */
 package org.apache.dubbo.qos.server.handler;
 
-import org.apache.dubbo.qos.common.QosConstants;
-
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
 import io.netty.channel.ChannelFutureListener;
 import io.netty.channel.ChannelHandlerAdapter;
 import io.netty.channel.ChannelHandlerContext;
+import org.apache.dubbo.common.utils.CIDRUtils;
+import org.apache.dubbo.common.utils.StringUtils;
+import org.apache.dubbo.qos.common.QosConstants;
 
+import java.net.InetAddress;
 import java.net.InetSocketAddress;
+import java.net.UnknownHostException;
+import java.util.Arrays;
+import java.util.function.Predicate;
 
 public class LocalHostPermitHandler extends ChannelHandlerAdapter {
 
     // true means to accept foreign IP
     private  boolean acceptForeignIp;
 
-    public LocalHostPermitHandler(boolean acceptForeignIp) {
+    // the whitelist of foreign IP when acceptForeignIp = false, the delimiter is colon(,)
+    // support specific ip and an ip range from CIDR specification
+    private String acceptForeignIpWhitelist;
+    private Predicate<String> whitelistPredicate = foreignIp -> false;
+
+    public LocalHostPermitHandler(boolean acceptForeignIp, String foreignIpWhitelist) {
         this.acceptForeignIp = acceptForeignIp;
+        this.acceptForeignIpWhitelist = foreignIpWhitelist;
+        if (StringUtils.isNotEmpty(foreignIpWhitelist)) {
+            whitelistPredicate = Arrays.stream(foreignIpWhitelist.split(","))
+                .map(String::trim)
+                .filter(StringUtils::isNotEmpty)
+                .map(item -> (Predicate<String>) (foreignIp) -> {
+                    try {
+                        if (!item.contains("/")) {
+                            return StringUtils.isEquals(item, foreignIp);
+                        }
+                        return new CIDRUtils(item).isInRange(foreignIp);

Review Comment:
   Renamed.



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[GitHub] [dubbo] AlbumenJ merged pull request #11051: update(qos): support foreign ip whitelist.

Posted by GitBox <gi...@apache.org>.
AlbumenJ merged PR #11051:
URL: https://github.com/apache/dubbo/pull/11051


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[GitHub] [dubbo] sonarcloud[bot] commented on pull request #11051: update(qos): support foreign ip whitelist.

Posted by GitBox <gi...@apache.org>.
sonarcloud[bot] commented on PR #11051:
URL: https://github.com/apache/dubbo/pull/11051#issuecomment-1330166833

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[GitHub] [dubbo] AlbumenJ commented on a diff in pull request #11051: update(qos): support foreign ip whitelist.

Posted by GitBox <gi...@apache.org>.
AlbumenJ commented on code in PR #11051:
URL: https://github.com/apache/dubbo/pull/11051#discussion_r1034669095


##########
dubbo-plugin/dubbo-qos/src/main/java/org/apache/dubbo/qos/server/handler/LocalHostPermitHandler.java:
##########
@@ -16,33 +16,81 @@
  */
 package org.apache.dubbo.qos.server.handler;
 
-import org.apache.dubbo.qos.common.QosConstants;
-
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
 import io.netty.channel.ChannelFutureListener;
 import io.netty.channel.ChannelHandlerAdapter;
 import io.netty.channel.ChannelHandlerContext;
+import org.apache.dubbo.common.utils.CIDRUtils;
+import org.apache.dubbo.common.utils.StringUtils;
+import org.apache.dubbo.qos.common.QosConstants;
 
+import java.net.InetAddress;
 import java.net.InetSocketAddress;
+import java.net.UnknownHostException;
+import java.util.Arrays;
+import java.util.function.Predicate;
 
 public class LocalHostPermitHandler extends ChannelHandlerAdapter {
 
     // true means to accept foreign IP
     private  boolean acceptForeignIp;
 
-    public LocalHostPermitHandler(boolean acceptForeignIp) {
+    // the whitelist of foreign IP when acceptForeignIp = false, the delimiter is colon(,)
+    // support specific ip and an ip range from CIDR specification
+    private String acceptForeignIpWhitelist;
+    private Predicate<String> whitelistPredicate = foreignIp -> false;
+
+    public LocalHostPermitHandler(boolean acceptForeignIp, String foreignIpWhitelist) {
         this.acceptForeignIp = acceptForeignIp;
+        this.acceptForeignIpWhitelist = foreignIpWhitelist;
+        if (StringUtils.isNotEmpty(foreignIpWhitelist)) {
+            whitelistPredicate = Arrays.stream(foreignIpWhitelist.split(","))
+                .map(String::trim)
+                .filter(StringUtils::isNotEmpty)
+                .map(item -> (Predicate<String>) (foreignIp) -> {
+                    try {
+                        if (!item.contains("/")) {
+                            return StringUtils.isEquals(item, foreignIp);
+                        }
+                        return new CIDRUtils(item).isInRange(foreignIp);

Review Comment:
   use `org.apache.dubbo.common.utils.NetUtils#matchIpExpression`



##########
dubbo-plugin/dubbo-qos/src/main/java/org/apache/dubbo/qos/server/handler/LocalHostPermitHandler.java:
##########
@@ -16,33 +16,81 @@
  */
 package org.apache.dubbo.qos.server.handler;
 
-import org.apache.dubbo.qos.common.QosConstants;
-
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
 import io.netty.channel.ChannelFutureListener;
 import io.netty.channel.ChannelHandlerAdapter;
 import io.netty.channel.ChannelHandlerContext;
+import org.apache.dubbo.common.utils.CIDRUtils;
+import org.apache.dubbo.common.utils.StringUtils;
+import org.apache.dubbo.qos.common.QosConstants;
 
+import java.net.InetAddress;
 import java.net.InetSocketAddress;
+import java.net.UnknownHostException;
+import java.util.Arrays;
+import java.util.function.Predicate;
 
 public class LocalHostPermitHandler extends ChannelHandlerAdapter {

Review Comment:
   Pls rename this class



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[GitHub] [dubbo] Koooooo-7 closed pull request #11051: update(qos): support foreign ip whitelist.

Posted by GitBox <gi...@apache.org>.
Koooooo-7 closed pull request #11051: update(qos): support foreign ip whitelist.
URL: https://github.com/apache/dubbo/pull/11051


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[GitHub] [dubbo] codecov-commenter commented on pull request #11051: update(qos): support foreign ip whitelist.

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codecov-commenter commented on PR #11051:
URL: https://github.com/apache/dubbo/pull/11051#issuecomment-1330585851

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[GitHub] [dubbo] Koooooo-7 commented on a diff in pull request #11051: update(qos): support foreign ip whitelist.

Posted by GitBox <gi...@apache.org>.
Koooooo-7 commented on code in PR #11051:
URL: https://github.com/apache/dubbo/pull/11051#discussion_r1034763822


##########
dubbo-plugin/dubbo-qos/src/main/java/org/apache/dubbo/qos/server/handler/LocalHostPermitHandler.java:
##########
@@ -16,33 +16,81 @@
  */
 package org.apache.dubbo.qos.server.handler;
 
-import org.apache.dubbo.qos.common.QosConstants;
-
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
 import io.netty.channel.ChannelFutureListener;
 import io.netty.channel.ChannelHandlerAdapter;
 import io.netty.channel.ChannelHandlerContext;
+import org.apache.dubbo.common.utils.CIDRUtils;
+import org.apache.dubbo.common.utils.StringUtils;
+import org.apache.dubbo.qos.common.QosConstants;
 
+import java.net.InetAddress;
 import java.net.InetSocketAddress;
+import java.net.UnknownHostException;
+import java.util.Arrays;
+import java.util.function.Predicate;
 
 public class LocalHostPermitHandler extends ChannelHandlerAdapter {
 
     // true means to accept foreign IP
     private  boolean acceptForeignIp;
 
-    public LocalHostPermitHandler(boolean acceptForeignIp) {
+    // the whitelist of foreign IP when acceptForeignIp = false, the delimiter is colon(,)
+    // support specific ip and an ip range from CIDR specification
+    private String acceptForeignIpWhitelist;
+    private Predicate<String> whitelistPredicate = foreignIp -> false;
+
+    public LocalHostPermitHandler(boolean acceptForeignIp, String foreignIpWhitelist) {
         this.acceptForeignIp = acceptForeignIp;
+        this.acceptForeignIpWhitelist = foreignIpWhitelist;
+        if (StringUtils.isNotEmpty(foreignIpWhitelist)) {
+            whitelistPredicate = Arrays.stream(foreignIpWhitelist.split(","))
+                .map(String::trim)
+                .filter(StringUtils::isNotEmpty)
+                .map(item -> (Predicate<String>) (foreignIp) -> {
+                    try {
+                        if (!item.contains("/")) {
+                            return StringUtils.isEquals(item, foreignIp);
+                        }
+                        return new CIDRUtils(item).isInRange(foreignIp);

Review Comment:
   Updated, a tricky part, hard code port to -1.



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[GitHub] [dubbo] AlbumenJ commented on pull request #11051: update(qos): support foreign ip whitelist.

Posted by GitBox <gi...@apache.org>.
AlbumenJ commented on PR #11051:
URL: https://github.com/apache/dubbo/pull/11051#issuecomment-1335157513

   @Koooooo-7 Would you please help update the docs in dubbo-website?


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[GitHub] [dubbo] Koooooo-7 commented on a diff in pull request #11051: update(qos): support foreign ip whitelist.

Posted by GitBox <gi...@apache.org>.
Koooooo-7 commented on code in PR #11051:
URL: https://github.com/apache/dubbo/pull/11051#discussion_r1034763822


##########
dubbo-plugin/dubbo-qos/src/main/java/org/apache/dubbo/qos/server/handler/LocalHostPermitHandler.java:
##########
@@ -16,33 +16,81 @@
  */
 package org.apache.dubbo.qos.server.handler;
 
-import org.apache.dubbo.qos.common.QosConstants;
-
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
 import io.netty.channel.ChannelFutureListener;
 import io.netty.channel.ChannelHandlerAdapter;
 import io.netty.channel.ChannelHandlerContext;
+import org.apache.dubbo.common.utils.CIDRUtils;
+import org.apache.dubbo.common.utils.StringUtils;
+import org.apache.dubbo.qos.common.QosConstants;
 
+import java.net.InetAddress;
 import java.net.InetSocketAddress;
+import java.net.UnknownHostException;
+import java.util.Arrays;
+import java.util.function.Predicate;
 
 public class LocalHostPermitHandler extends ChannelHandlerAdapter {
 
     // true means to accept foreign IP
     private  boolean acceptForeignIp;
 
-    public LocalHostPermitHandler(boolean acceptForeignIp) {
+    // the whitelist of foreign IP when acceptForeignIp = false, the delimiter is colon(,)
+    // support specific ip and an ip range from CIDR specification
+    private String acceptForeignIpWhitelist;
+    private Predicate<String> whitelistPredicate = foreignIp -> false;
+
+    public LocalHostPermitHandler(boolean acceptForeignIp, String foreignIpWhitelist) {
         this.acceptForeignIp = acceptForeignIp;
+        this.acceptForeignIpWhitelist = foreignIpWhitelist;
+        if (StringUtils.isNotEmpty(foreignIpWhitelist)) {
+            whitelistPredicate = Arrays.stream(foreignIpWhitelist.split(","))
+                .map(String::trim)
+                .filter(StringUtils::isNotEmpty)
+                .map(item -> (Predicate<String>) (foreignIp) -> {
+                    try {
+                        if (!item.contains("/")) {
+                            return StringUtils.isEquals(item, foreignIp);
+                        }
+                        return new CIDRUtils(item).isInRange(foreignIp);

Review Comment:
   Tricky part, hard port to -1 .



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[GitHub] [dubbo] Koooooo-7 commented on a diff in pull request #11051: update(qos): support foreign ip whitelist.

Posted by GitBox <gi...@apache.org>.
Koooooo-7 commented on code in PR #11051:
URL: https://github.com/apache/dubbo/pull/11051#discussion_r1034764129


##########
dubbo-plugin/dubbo-qos/src/main/java/org/apache/dubbo/qos/server/handler/LocalHostPermitHandler.java:
##########
@@ -16,33 +16,81 @@
  */
 package org.apache.dubbo.qos.server.handler;
 
-import org.apache.dubbo.qos.common.QosConstants;
-
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
 import io.netty.channel.ChannelFutureListener;
 import io.netty.channel.ChannelHandlerAdapter;
 import io.netty.channel.ChannelHandlerContext;
+import org.apache.dubbo.common.utils.CIDRUtils;
+import org.apache.dubbo.common.utils.StringUtils;
+import org.apache.dubbo.qos.common.QosConstants;
 
+import java.net.InetAddress;
 import java.net.InetSocketAddress;
+import java.net.UnknownHostException;
+import java.util.Arrays;
+import java.util.function.Predicate;
 
 public class LocalHostPermitHandler extends ChannelHandlerAdapter {

Review Comment:
   Renamed.



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[GitHub] [dubbo] Koooooo-7 commented on pull request #11051: update(qos): support foreign ip whitelist.

Posted by GitBox <gi...@apache.org>.
Koooooo-7 commented on PR #11051:
URL: https://github.com/apache/dubbo/pull/11051#issuecomment-1335321601

   @AlbumenJ  PTAL [dubbo-website/#1623](https://github.com/apache/dubbo-website/pull/1623).


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[GitHub] [dubbo] Koooooo-7 commented on pull request #11051: update(qos): support foreign ip whitelist.

Posted by GitBox <gi...@apache.org>.
Koooooo-7 commented on PR #11051:
URL: https://github.com/apache/dubbo/pull/11051#issuecomment-1335261360

   > @Koooooo-7 Would you please help update the docs in dubbo-website?
   
   No prob, gonna update it later. 👌 


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