#

vincentlu

1 天以前 6aebedee20f028bab732befc4cf6ae1780b3bf07

#

 zy-acs-manager/src/main/java/com/zy/acs/manager/common/interceptor/IntegrationOpenApiInterceptor.java

@@ -1,24 +1,16 @@
package com.zy.acs.manager.common.interceptor;

import com.zy.acs.framework.common.Cools;
import com.zy.acs.manager.common.annotation.IntegrationAuth;
import com.zy.acs.manager.core.domain.type.NamespaceType;
import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.extern.slf4j.Slf4j;
import org.springframework.core.annotation.AnnotatedElementUtils;
import org.springframework.stereotype.Component;
import org.springframework.web.method.HandlerMethod;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.util.ContentCachingRequestWrapper;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import java.util.Arrays;
import java.util.LinkedHashMap;
import java.util.Map;

/**
 * Intercepts open API calls so they can be audited via IntegrationRecordAdvice.
@@ -44,8 +36,7 @@
        IntegrationRequestContext context = new IntegrationRequestContext(
                namespaceType,
                handlerMethod.getBeanType().getSimpleName() + "#" + handlerMethod.getMethod().getName(),
                System.currentTimeMillis(),
                buildPayload(request)
                System.currentTimeMillis()
        );
        request.setAttribute(ATTR_CONTEXT, context);
        return true;
@@ -67,76 +58,19 @@
        return AnnotatedElementUtils.findMergedAnnotation(handlerMethod.getBeanType(), IntegrationAuth.class);
    }

    private RequestPayload buildPayload(HttpServletRequest request) {
        Map<String, Object> params = flattenParameters(request.getParameterMap());
        String body = readBody(request);
        return new RequestPayload(
                request.getMethod(),
                request.getRequestURI(),
                request.getQueryString(),
                request.getContentType(),
                params.isEmpty() ? null : params,
                Cools.isEmpty(body) ? null : body
        );
    }

    private Map<String, Object> flattenParameters(Map<String, String[]> rawParams) {
        Map<String, Object> flattened = new LinkedHashMap<>();
        if (rawParams == null) {
            return flattened;
        }
        rawParams.forEach((key, values) -> {
            if (values == null) {
                flattened.put(key, null);
            } else if (values.length == 1) {
                flattened.put(key, values[0]);
            } else {
                flattened.put(key, Arrays.asList(values));
            }
        });
        return flattened;
    }

    private String readBody(HttpServletRequest request) {
        if (request instanceof ContentCachingRequestWrapper) {
            ContentCachingRequestWrapper wrapper = (ContentCachingRequestWrapper) request;
            byte[] buffer = wrapper.getContentAsByteArray();
            if (buffer.length > 0) {
                Charset charset = charset(wrapper.getCharacterEncoding());
                return new String(buffer, charset);
            }
        }
        return null;
    }

    private Charset charset(String encoding) {
        if (Cools.isEmpty(encoding)) {
            return StandardCharsets.UTF_8;
        }
        try {
            return Charset.forName(encoding);
        } catch (Exception e) {
            return StandardCharsets.UTF_8;
        }
    }

    @Getter
    @AllArgsConstructor
    public static class IntegrationRequestContext {

        private IntegrationRequestContext(NamespaceType namespaceType, String handler, long startAt) {
            this.namespaceType = namespaceType;
            this.handler = handler;
            this.startAt = startAt;
        }

        private final NamespaceType namespaceType;
        private final String handler;
        private final long startAt;
        private final RequestPayload payload;

    }

    @Getter
    @AllArgsConstructor
    public static class RequestPayload {
        private final String method;
        private final String uri;
        private final String query;
        private final String contentType;
        private final Map<String, Object> parameters;
        private final String body;
    }
}

 zy-acs-manager/src/main/java/com/zy/acs/manager/common/interceptor/IntegrationRecordAdvice.java

@@ -5,7 +5,6 @@
import com.zy.acs.framework.common.R;
import com.zy.acs.framework.common.SnowflakeIdWorker;
import com.zy.acs.manager.common.interceptor.IntegrationOpenApiInterceptor.IntegrationRequestContext;
import com.zy.acs.manager.common.interceptor.IntegrationOpenApiInterceptor.RequestPayload;
import com.zy.acs.manager.common.utils.IpTools;
import com.zy.acs.manager.manager.entity.IntegrationRecord;
import com.zy.acs.manager.manager.enums.IntegrationDirectionType;
@@ -20,12 +19,19 @@
import org.springframework.http.server.ServerHttpRequest;
import org.springframework.http.server.ServerHttpResponse;
import org.springframework.http.server.ServletServerHttpRequest;
import org.springframework.web.util.ContentCachingRequestWrapper;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.servlet.mvc.method.annotation.ResponseBodyAdvice;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletRequestWrapper;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import java.util.Arrays;
import java.util.Date;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.UUID;

@Slf4j
@@ -84,7 +90,9 @@
                                          IntegrationRequestContext context,
                                          Exception failure) {
        Date now = new Date();
        RequestPayload payload = context.getPayload();
        RequestSnapshot payload = buildSnapshot(request);

        System.out.println(JSON.toJSONString(payload.body));

        IntegrationRecord record = new IntegrationRecord();
        record.setUuid(nextUuid());
@@ -181,4 +189,91 @@
    private String safeToString(Object value) {
        return value == null ? null : String.valueOf(value);
    }
    private RequestSnapshot buildSnapshot(HttpServletRequest request) {
        Map<String, Object> params = flattenParameters(request.getParameterMap());
        String body = readBody(request);
        return new RequestSnapshot(
                request.getMethod(),
                request.getRequestURI(),
                request.getQueryString(),
                request.getContentType(),
                params.isEmpty() ? null : params,
                body
        );
    }

    private Map<String, Object> flattenParameters(Map<String, String[]> rawParams) {
        Map<String, Object> flattened = new LinkedHashMap<>();
        if (rawParams == null) {
            return flattened;
        }
        rawParams.forEach((key, values) -> {
            if (values == null) {
                flattened.put(key, null);
            } else if (values.length == 1) {
                flattened.put(key, values[0]);
            } else {
                flattened.put(key, Arrays.asList(values));
            }
        });
        return flattened;
    }

    private String readBody(HttpServletRequest request) {
        HttpServletRequest target = unwrapCachingRequest(request);
        if (target instanceof ContentCachingRequestWrapper) {
            ContentCachingRequestWrapper wrapper = (ContentCachingRequestWrapper) target;
            byte[] buffer = wrapper.getContentAsByteArray();
            if (buffer.length > 0) {
                Charset charset = charset(wrapper.getCharacterEncoding());
                return new String(buffer, charset);
            }
        }
        return null;
    }

    private HttpServletRequest unwrapCachingRequest(HttpServletRequest request) {
        HttpServletRequest current = request;
        while (current instanceof HttpServletRequestWrapper) {
            if (current instanceof ContentCachingRequestWrapper) {
                return current;
            }
            current = (HttpServletRequest) ((HttpServletRequestWrapper) current).getRequest();
        }
        return request;
    }

    private Charset charset(String encoding) {
        if (Cools.isEmpty(encoding)) {
            return StandardCharsets.UTF_8;
        }
        try {
            return Charset.forName(encoding);
        } catch (Exception e) {
            return StandardCharsets.UTF_8;
        }
    }

    private static class RequestSnapshot {
        private final String method;
        private final String uri;
        private final String query;
        private final String contentType;
        private final Map<String, Object> parameters;
        private final String body;

        RequestSnapshot(String method, String uri, String query, String contentType,
                        Map<String, Object> parameters, String body) {
            this.method = method;
            this.uri = uri;
            this.query = query;
            this.contentType = contentType;
            this.parameters = parameters;
            this.body = body;
        }

        public String getUri() {
            return uri;
        }
    }
}