Prepare for Spring Security 6.3

Closes gh-14210

Author: jzheaux

.github/dependabot.yml

@@ -9,6 +9,28 @@ updates:
 
   - package-ecosystem: "gradle"
     target-branch: "main"
+    milestone: 326 # 6.3.x
+    directory: "/"
+    schedule:
+      interval: "daily"
+      time: "03:00"
+      timezone: "Etc/UTC"
+    labels: [ "type: dependency-upgrade" ]
+    registries:
+      - "spring-milestones"
+    ignore:
+      - dependency-name: "com.nimbusds:nimbus-jose-jwt" # nimbus-jose-jwt gets updated when oauth2-oidc-sdk is updated to ensure consistency
+      - dependency-name: "org.python:jython" # jython updates break integration tests
+      - dependency-name: "org.apache.directory.server:*" # ApacheDS version > 1.5.5 contains break changes
+      - dependency-name: "org.junit:junit-bom"
+        update-types: [ "version-update:semver-major" ]
+      - dependency-name: "org.mockito:mockito-bom"
+        update-types: [ "version-update:semver-major" ]
+      - dependency-name: "*"
+        update-types: [ "version-update:semver-major", "version-update:semver-minor" ]
+
+  - package-ecosystem: "gradle"
+    target-branch: "6.2.x"
     milestone: 319 # 6.2.x
     directory: "/"
     schedule:

.github/workflows/release-scheduler.yml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       matrix:
         # List of active maintenance branches.
-        branch: [ main, 6.1.x, 5.8.x ]
+        branch: [ main, 6.2.x, 6.1.x, 5.8.x ]
     runs-on: ubuntu-latest
     steps:
     - name: Checkout

config/src/main/java/org/springframework/security/config/SecurityNamespaceHandler.java

@@ -96,7 +96,7 @@ public BeanDefinition parse(Element element, ParserContext pc) {
 			pc.getReaderContext()
 				.fatal("You cannot use a spring-security-2.0.xsd or spring-security-3.0.xsd or "
 						+ "spring-security-3.1.xsd schema or spring-security-3.2.xsd schema or spring-security-4.0.xsd schema "
-						+ "with Spring Security 6.2. Please update your schema declarations to the 6.2 schema.",
+						+ "with Spring Security 6.3. Please update your schema declarations to the 6.3 schema.",
 						element);
 		}
 		String name = pc.getDelegate().getLocalName(element);
@@ -221,7 +221,7 @@ private boolean namespaceMatchesVersion(Element element) {
 
 	private boolean matchesVersionInternal(Element element) {
 		String schemaLocation = element.getAttributeNS("http://www.w3.org/2001/XMLSchema-instance", "schemaLocation");
-		return schemaLocation.matches("(?m).*spring-security-6\\.2.*.xsd.*")
+		return schemaLocation.matches("(?m).*spring-security-6\\.3.*.xsd.*")
 				|| schemaLocation.matches("(?m).*spring-security.xsd.*")
 				|| !schemaLocation.matches("(?m).*spring-security.*");
 	}

config/src/main/resources/META-INF/spring.schemas

@@ -1,4 +1,5 @@
-http\://www.springframework.org/schema/security/spring-security.xsd=org/springframework/security/config/spring-security-6.2.xsd
+http\://www.springframework.org/schema/security/spring-security.xsd=org/springframework/security/config/spring-security-6.3.xsd
+http\://www.springframework.org/schema/security/spring-security-6.3.xsd=org/springframework/security/config/spring-security-6.3.xsd
 http\://www.springframework.org/schema/security/spring-security-6.2.xsd=org/springframework/security/config/spring-security-6.2.xsd
 http\://www.springframework.org/schema/security/spring-security-6.1.xsd=org/springframework/security/config/spring-security-6.1.xsd
 http\://www.springframework.org/schema/security/spring-security-6.0.xsd=org/springframework/security/config/spring-security-6.0.xsd
@@ -22,7 +23,8 @@ http\://www.springframework.org/schema/security/spring-security-2.0.xsd=org/spri
 http\://www.springframework.org/schema/security/spring-security-2.0.1.xsd=org/springframework/security/config/spring-security-2.0.1.xsd
 http\://www.springframework.org/schema/security/spring-security-2.0.2.xsd=org/springframework/security/config/spring-security-2.0.2.xsd
 http\://www.springframework.org/schema/security/spring-security-2.0.4.xsd=org/springframework/security/config/spring-security-2.0.4.xsd
-https\://www.springframework.org/schema/security/spring-security.xsd=org/springframework/security/config/spring-security-6.2.xsd
+https\://www.springframework.org/schema/security/spring-security.xsd=org/springframework/security/config/spring-security-6.3.xsd
+https\://www.springframework.org/schema/security/spring-security-6.3.xsd=org/springframework/security/config/spring-security-6.3.xsd
 https\://www.springframework.org/schema/security/spring-security-6.2.xsd=org/springframework/security/config/spring-security-6.2.xsd
 https\://www.springframework.org/schema/security/spring-security-6.1.xsd=org/springframework/security/config/spring-security-6.1.xsd
 https\://www.springframework.org/schema/security/spring-security-6.0.xsd=org/springframework/security/config/spring-security-6.0.xsd