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mandarambawane pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/atlas.git


The following commit(s) were added to refs/heads/master by this push:
     new bc3c272e8 ATLAS-5160: Remove deprecated X-XSS-Protection response 
header (#774)
bc3c272e8 is described below

commit bc3c272e89d7ce6a01b71a8b57250eb4b4e48b55
Author: pareshd <[email protected]>
AuthorDate: Mon Sep 28 20:35:15 2026 +0530

    ATLAS-5160: Remove deprecated X-XSS-Protection response header (#774)
    
    Stop sending X-XSS-Protection from default HTTP headers and disable Spring 
Security's XSS protection header in favor of Content-Security-Policy.
    
    Co-authored-by: Paresh Devalia <[email protected]>
---
 .../java/org/apache/atlas/server/common/filters/HeadersUtil.java    | 3 ---
 .../apache/atlas/server/common/security/AtlasSecurityConfig.java    | 3 ++-
 .../src/test/java/org/apache/atlas/web/filters/HeaderUtilsTest.java | 1 -
 .../java/org/apache/atlas/web/security/AtlasSecurityConfigTest.java | 6 ++++++
 4 files changed, 8 insertions(+), 5 deletions(-)

diff --git 
a/server-common/src/main/java/org/apache/atlas/server/common/filters/HeadersUtil.java
 
b/server-common/src/main/java/org/apache/atlas/server/common/filters/HeadersUtil.java
index b037144b0..f6781b0a9 100644
--- 
a/server-common/src/main/java/org/apache/atlas/server/common/filters/HeadersUtil.java
+++ 
b/server-common/src/main/java/org/apache/atlas/server/common/filters/HeadersUtil.java
@@ -37,12 +37,10 @@ public class HeadersUtil {
 
     public static final String X_FRAME_OPTIONS_KEY                 = 
"X-Frame-Options";
     public static final String X_CONTENT_TYPE_OPTIONS_KEY          = 
"X-Content-Type-Options";
-    public static final String X_XSS_PROTECTION_KEY                = 
"X-XSS-Protection";
     public static final String STRICT_TRANSPORT_SEC_KEY            = 
"Strict-Transport-Security";
     public static final String CONTENT_SEC_POLICY_KEY              = 
"Content-Security-Policy";
     public static final String X_FRAME_OPTIONS_VAL                 = "DENY";
     public static final String X_CONTENT_TYPE_OPTIONS_VAL          = "nosniff";
-    public static final String X_XSS_PROTECTION_VAL                = "1; 
mode=block";
     public static final String STRICT_TRANSPORT_SEC_VAL            = 
"max-age=31536000; includeSubDomains";
     public static final String CONTENT_SEC_POLICY_VAL              = 
"default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' blob: 
data:; connect-src 'self'; img-src 'self' blob: data:; style-src 'self' 
'unsafe-inline';font-src 'self' data:";
     public static final String SERVER_KEY                          = "Server";
@@ -81,7 +79,6 @@ public class HeadersUtil {
 
         HEADER_MAP.put(X_FRAME_OPTIONS_KEY, X_FRAME_OPTIONS_VAL);
         HEADER_MAP.put(X_CONTENT_TYPE_OPTIONS_KEY, X_CONTENT_TYPE_OPTIONS_VAL);
-        HEADER_MAP.put(X_XSS_PROTECTION_KEY, X_XSS_PROTECTION_VAL);
         HEADER_MAP.put(STRICT_TRANSPORT_SEC_KEY, STRICT_TRANSPORT_SEC_VAL);
         HEADER_MAP.put(CONTENT_SEC_POLICY_KEY, CONTENT_SEC_POLICY_VAL);
         HEADER_MAP.put(SERVER_KEY, 
AtlasConfiguration.HTTP_HEADER_SERVER_VALUE.getString());
diff --git 
a/server-common/src/main/java/org/apache/atlas/server/common/security/AtlasSecurityConfig.java
 
b/server-common/src/main/java/org/apache/atlas/server/common/security/AtlasSecurityConfig.java
index 6121c3548..52739fb48 100644
--- 
a/server-common/src/main/java/org/apache/atlas/server/common/security/AtlasSecurityConfig.java
+++ 
b/server-common/src/main/java/org/apache/atlas/server/common/security/AtlasSecurityConfig.java
@@ -128,7 +128,8 @@ public abstract class AtlasSecurityConfig extends 
WebSecurityConfigurerAdapter {
         httpSecurity
                 .authorizeRequests().anyRequest().authenticated()
                 .and()
-                .headers()
+                // Why disable() xssProtection -> By default Spring Security 
automatically adds security headers unless you disable them. No Modern Browsers 
support and its replaced by "Content-Security-Policy"
+                .headers().xssProtection().disable()
                 .addHeaderWriter(new 
StaticHeadersWriter(HeadersUtil.CONTENT_SEC_POLICY_KEY, 
HeadersUtil.getHeaderMap(HeadersUtil.CONTENT_SEC_POLICY_KEY)))
                 .addHeaderWriter(new 
StaticHeadersWriter(HeadersUtil.SERVER_KEY, 
HeadersUtil.getHeaderMap(HeadersUtil.SERVER_KEY)))
                 .and()
diff --git 
a/webapp/src/test/java/org/apache/atlas/web/filters/HeaderUtilsTest.java 
b/webapp/src/test/java/org/apache/atlas/web/filters/HeaderUtilsTest.java
index 167c6ca75..2fb4f4947 100644
--- a/webapp/src/test/java/org/apache/atlas/web/filters/HeaderUtilsTest.java
+++ b/webapp/src/test/java/org/apache/atlas/web/filters/HeaderUtilsTest.java
@@ -95,7 +95,6 @@ public class HeaderUtilsTest {
 
         assertEquals("DENY", 
HeadersUtil.getHeaderMap(HeadersUtil.X_FRAME_OPTIONS_KEY));
         assertEquals("nosniff", 
HeadersUtil.getHeaderMap(HeadersUtil.X_CONTENT_TYPE_OPTIONS_KEY));
-        assertEquals("1; mode=block", 
HeadersUtil.getHeaderMap(HeadersUtil.X_XSS_PROTECTION_KEY));
     }
 
     private Properties createPropertiesWithHeaders(String... headers) {
diff --git 
a/webapp/src/test/java/org/apache/atlas/web/security/AtlasSecurityConfigTest.java
 
b/webapp/src/test/java/org/apache/atlas/web/security/AtlasSecurityConfigTest.java
index da7ba5beb..3fbed332b 100644
--- 
a/webapp/src/test/java/org/apache/atlas/web/security/AtlasSecurityConfigTest.java
+++ 
b/webapp/src/test/java/org/apache/atlas/web/security/AtlasSecurityConfigTest.java
@@ -496,6 +496,7 @@ public class AtlasSecurityConfigTest {
         
ExpressionUrlAuthorizationConfigurer<HttpSecurity>.ExpressionInterceptUrlRegistry
 mockAuthRequests = 
mock(ExpressionUrlAuthorizationConfigurer.ExpressionInterceptUrlRegistry.class);
         ExpressionUrlAuthorizationConfigurer<HttpSecurity>.AuthorizedUrl 
mockAuthorizedUrl = 
mock(ExpressionUrlAuthorizationConfigurer.AuthorizedUrl.class);
         HeadersConfigurer<HttpSecurity> mockHeadersConfigurer = 
mock(HeadersConfigurer.class);
+        HeadersConfigurer<HttpSecurity>.XXssConfig mockXssConfigurer = 
mock(HeadersConfigurer.XXssConfig.class);
         ServletApiConfigurer<HttpSecurity> mockServletApiConfigurer = 
mock(ServletApiConfigurer.class);
         CsrfConfigurer<HttpSecurity> mockCsrfConfigurer = 
mock(CsrfConfigurer.class);
         SessionManagementConfigurer<HttpSecurity> mockSessionConfigurer = 
mock(SessionManagementConfigurer.class);
@@ -511,6 +512,8 @@ public class AtlasSecurityConfigTest {
         when(mockAuthRequests.and()).thenReturn(httpSecurity);
 
         when(httpSecurity.headers()).thenReturn(mockHeadersConfigurer);
+        
when(mockHeadersConfigurer.xssProtection()).thenReturn(mockXssConfigurer);
+        when(mockXssConfigurer.disable()).thenReturn(mockHeadersConfigurer);
         
when(mockHeadersConfigurer.addHeaderWriter(any(StaticHeadersWriter.class))).thenReturn(mockHeadersConfigurer);
         when(mockHeadersConfigurer.and()).thenReturn(httpSecurity);
 
@@ -836,6 +839,7 @@ public class AtlasSecurityConfigTest {
         
ExpressionUrlAuthorizationConfigurer<HttpSecurity>.ExpressionInterceptUrlRegistry
 mockAuthRequests = 
mock(ExpressionUrlAuthorizationConfigurer.ExpressionInterceptUrlRegistry.class);
         ExpressionUrlAuthorizationConfigurer<HttpSecurity>.AuthorizedUrl 
mockAuthorizedUrl = 
mock(ExpressionUrlAuthorizationConfigurer.AuthorizedUrl.class);
         HeadersConfigurer<HttpSecurity> mockHeadersConfigurer = 
mock(HeadersConfigurer.class);
+        HeadersConfigurer<HttpSecurity>.XXssConfig mockXssConfigurer = 
mock(HeadersConfigurer.XXssConfig.class);
         ServletApiConfigurer<HttpSecurity> mockServletApiConfigurer = 
mock(ServletApiConfigurer.class);
         CsrfConfigurer<HttpSecurity> mockCsrfConfigurer = 
mock(CsrfConfigurer.class);
         SessionManagementConfigurer<HttpSecurity> mockSessionConfigurer = 
mock(SessionManagementConfigurer.class);
@@ -851,6 +855,8 @@ public class AtlasSecurityConfigTest {
         when(mockAuthRequests.and()).thenReturn(mockHttpSecurity);
 
         when(mockHttpSecurity.headers()).thenReturn(mockHeadersConfigurer);
+        
when(mockHeadersConfigurer.xssProtection()).thenReturn(mockXssConfigurer);
+        when(mockXssConfigurer.disable()).thenReturn(mockHeadersConfigurer);
         
when(mockHeadersConfigurer.addHeaderWriter(any(StaticHeadersWriter.class))).thenReturn(mockHeadersConfigurer);
         when(mockHeadersConfigurer.and()).thenReturn(mockHttpSecurity);
 

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