feat: add native/Java auth SDK, docs, CI, and examples

Made-with: Cursor

java/craftlabs-auth-tests/pom.xml

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>cn.craftlabs</groupId>
+        <artifactId>craftlabs-auth-parent</artifactId>
+        <version>1.0.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>craftlabs-auth-tests</artifactId>
+    <name>CraftLabs Auth — integration tests</name>
+    <packaging>jar</packaging>
+
+    <dependencies>
+        <dependency>
+            <groupId>cn.craftlabs</groupId>
+            <artifactId>craftlabs-auth-bitanswer</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <properties>
+        <native.library.path>${project.basedir}/../../native/build</native.library.path>
+    </properties>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <configuration>
+                    <argLine>-Djava.library.path=${native.library.path}</argLine>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>

java/craftlabs-auth-tests/src/test/java/cn/craftlabs/auth/BitAnswerProviderTest.java

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+package cn.craftlabs.auth;
+
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import cn.craftlabs.auth.bitanswer.BitAnswerProvider;
+import org.junit.jupiter.api.Test;
+
+/**
+ * {@link BitAnswerProvider} 集成测试（依赖 native 桩）。
+ *
+ * <p>版权所有 © 广州创飞人工智能技术有限公司
+ *
+ * @author huangping@craftlabs.cn
+ */
+class BitAnswerProviderTest {
+
+    @Test
+    void initializeCheckAndLicenseInfo_roundTrip() {
+        try (AuthProvider p = new BitAnswerProvider()) {
+            AuthResult init = p.initialize("{}");
+            assertTrue(init.isSuccess(), init.getMessage());
+            AuthResult ok = p.checkLicense();
+            assertTrue(ok.isSuccess(), ok.getMessage());
+            LicenseInfo info = p.getLicenseInfo();
+            assertNotNull(info);
+            assertTrue(info.isLicensed());
+        }
+    }
+}