暂存提交

integration-service/src/main/java/com/baiyue/integration/IntegrationServiceApplication.java

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+package com.baiyue.integration;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.context.properties.ConfigurationPropertiesScan;
+
+@SpringBootApplication
+@ConfigurationPropertiesScan
+public class IntegrationServiceApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(IntegrationServiceApplication.class, args);
+    }
+}

integration-service/src/main/java/com/baiyue/integration/config/IntegrationProperties.java

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+package com.baiyue.integration.config;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+@ConfigurationProperties(prefix = "baiyue.integration")
+public record IntegrationProperties(BaiduOcr baiduOcr, AmazonSpApi amazonSpApi) {
+    public record BaiduOcr(boolean enabled, String apiKey, String secretKey) {
+        public boolean configured() {
+            return enabled && hasText(apiKey) && hasText(secretKey);
+        }
+    }
+
+    public record AmazonSpApi(boolean enabled,
+                              String clientId,
+                              String clientSecret,
+                              String refreshToken,
+                              String awsAccessKey,
+                              String awsSecretKey,
+                              String region) {
+        public boolean configured() {
+            return enabled
+                    && hasText(clientId)
+                    && hasText(clientSecret)
+                    && hasText(refreshToken)
+                    && hasText(awsAccessKey)
+                    && hasText(awsSecretKey)
+                    && hasText(region);
+        }
+    }
+
+    private static boolean hasText(String value) {
+        return value != null && !value.isBlank();
+    }
+}

integration-service/src/main/java/com/baiyue/integration/controller/IntegrationProviderController.java

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+package com.baiyue.integration.controller;
+
+import com.baiyue.common.core.api.ApiResponse;
+import com.baiyue.integration.dto.ProviderStatus;
+import com.baiyue.integration.security.InternalServiceTokenGuard;
+import com.baiyue.integration.service.ProviderStatusService;
+import jakarta.annotation.Resource;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/internal/integrations")
+public class IntegrationProviderController {
+    @Resource
+    private ProviderStatusService providerStatusService;
+    @Resource
+    private InternalServiceTokenGuard internalServiceTokenGuard;
+
+    @GetMapping("/providers")
+    public ApiResponse<List<ProviderStatus>> providers(
+            @RequestHeader(value = "X-Internal-Service-Token", required = false) String token) {
+        internalServiceTokenGuard.verify(token);
+        return ApiResponse.success(providerStatusService.providers());
+    }
+}

integration-service/src/main/java/com/baiyue/integration/dto/ProviderStatus.java

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+package com.baiyue.integration.dto;
+
+public record ProviderStatus(String provider,
+                             boolean enabled,
+                             boolean configured,
+                             String status,
+                             String message) {
+    public static ProviderStatus of(String provider, boolean enabled, boolean configured) {
+        if (!enabled) {
+            return new ProviderStatus(provider, false, false, "DISABLED", "第三方能力未启用");
+        }
+        if (!configured) {
+            return new ProviderStatus(provider, true, false, "NOT_CONFIGURED", "第三方密钥配置不完整");
+        }
+        return new ProviderStatus(provider, true, true, "READY", "配置已就绪");
+    }
+}

integration-service/src/main/java/com/baiyue/integration/provider/AmazonLogisticsAdapter.java

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+package com.baiyue.integration.provider;
+
+import com.baiyue.integration.config.IntegrationProperties;
+import com.baiyue.integration.dto.ProviderStatus;
+import org.springframework.stereotype.Component;
+
+@Component
+public class AmazonLogisticsAdapter implements IntegrationProviderAdapter {
+    private final IntegrationProperties properties;
+
+    public AmazonLogisticsAdapter(IntegrationProperties properties) {
+        this.properties = properties;
+    }
+
+    @Override
+    public ProviderStatus status() {
+        IntegrationProperties.AmazonSpApi config = properties.amazonSpApi();
+        return ProviderStatus.of("AMAZON_SP_API", config.enabled(), config.configured());
+    }
+}

integration-service/src/main/java/com/baiyue/integration/provider/BaiduOcrAdapter.java

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+package com.baiyue.integration.provider;
+
+import com.baiyue.integration.config.IntegrationProperties;
+import com.baiyue.integration.dto.ProviderStatus;
+import org.springframework.stereotype.Component;
+
+@Component
+public class BaiduOcrAdapter implements IntegrationProviderAdapter {
+    private final IntegrationProperties properties;
+
+    public BaiduOcrAdapter(IntegrationProperties properties) {
+        this.properties = properties;
+    }
+
+    @Override
+    public ProviderStatus status() {
+        IntegrationProperties.BaiduOcr config = properties.baiduOcr();
+        return ProviderStatus.of("BAIDU_OCR", config.enabled(), config.configured());
+    }
+}

integration-service/src/main/java/com/baiyue/integration/provider/IntegrationProviderAdapter.java

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+package com.baiyue.integration.provider;
+
+import com.baiyue.integration.dto.ProviderStatus;
+
+public interface IntegrationProviderAdapter {
+    ProviderStatus status();
+}

integration-service/src/main/java/com/baiyue/integration/security/InternalServiceTokenGuard.java

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+package com.baiyue.integration.security;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.http.HttpStatus;
+import org.springframework.stereotype.Component;
+import org.springframework.web.server.ResponseStatusException;
+
+import java.nio.charset.StandardCharsets;
+import java.security.MessageDigest;
+
+@Component
+public class InternalServiceTokenGuard {
+    private final byte[] expectedToken;
+
+    public InternalServiceTokenGuard(@Value("${baiyue.security.internal-service-token}") String token) {
+        if (token == null || token.getBytes(StandardCharsets.UTF_8).length < 32) {
+            throw new IllegalStateException("INTERNAL_SERVICE_TOKEN 至少需要 32 字节");
+        }
+        this.expectedToken = token.getBytes(StandardCharsets.UTF_8);
+    }
+
+    public void verify(String actualToken) {
+        byte[] actual = actualToken == null ? new byte[0] : actualToken.getBytes(StandardCharsets.UTF_8);
+        if (!MessageDigest.isEqual(expectedToken, actual)) {
+            throw new ResponseStatusException(HttpStatus.UNAUTHORIZED, "内部服务令牌无效");
+        }
+    }
+}

integration-service/src/main/java/com/baiyue/integration/service/ProviderStatusService.java

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+package com.baiyue.integration.service;
+
+import com.baiyue.integration.dto.ProviderStatus;
+import com.baiyue.integration.provider.IntegrationProviderAdapter;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+public class ProviderStatusService {
+    private final List<IntegrationProviderAdapter> adapters;
+
+    public ProviderStatusService(List<IntegrationProviderAdapter> adapters) {
+        this.adapters = adapters;
+    }
+
+    public List<ProviderStatus> providers() {
+        return adapters.stream().map(IntegrationProviderAdapter::status).toList();
+    }
+}