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Header predicate option in AbstractRequestLoggingFilter

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Closes gh-22244
This commit is contained in:
Rossen Stoyanchev
2019-03-12 17:05:40 -04:00
parent 19c024f91f
commit 57a67a3c06
2 changed files with 79 additions and 33 deletions
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72
spring-web/src/test/java/org/springframework/web/filter/RequestLoggingFilterTests.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2017 the original author or authors.
* Copyright 2002-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -17,6 +17,7 @@
package org.springframework.web.filter;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
@@ -100,6 +101,27 @@ public class RequestLoggingFilterTests {
assertTrue(filter.afterRequestMessage.contains("[uri=/hotels]"));
}
@Test
public void headers() throws Exception {
final MockHttpServletRequest request = new MockHttpServletRequest("POST", "/hotels");
request.setContentType("application/json");
request.addHeader("token", "123");
MockHttpServletResponse response = new MockHttpServletResponse();
FilterChain filterChain = new NoOpFilterChain();
filter.setIncludeHeaders(true);
filter.setHeaderPredicate(name -> !name.equalsIgnoreCase("token"));
filter.doFilter(request, response, filterChain);
assertNotNull(filter.beforeRequestMessage);
assertEquals("Before request [uri=/hotels;headers=[Content-Type:\"application/json\", token:\"masked\"]]",
filter.beforeRequestMessage);
assertNotNull(filter.afterRequestMessage);
assertEquals("After request [uri=/hotels;headers=[Content-Type:\"application/json\", token:\"masked\"]]",
filter.afterRequestMessage);
}
@Test
public void payloadInputStream() throws Exception {
filter.setIncludePayload(true);
@@ -107,17 +129,13 @@ public class RequestLoggingFilterTests {
final MockHttpServletRequest request = new MockHttpServletRequest("POST", "/hotels");
MockHttpServletResponse response = new MockHttpServletResponse();
final byte[] requestBody = "Hello World".getBytes("UTF-8");
final byte[] requestBody = "Hello World".getBytes(StandardCharsets.UTF_8);
request.setContent(requestBody);
FilterChain filterChain = new FilterChain() {
@Override
public void doFilter(ServletRequest filterRequest, ServletResponse filterResponse)
throws IOException, ServletException {
((HttpServletResponse) filterResponse).setStatus(HttpServletResponse.SC_OK);
byte[] buf = FileCopyUtils.copyToByteArray(filterRequest.getInputStream());
assertArrayEquals(requestBody, buf);
}
FilterChain filterChain = (filterRequest, filterResponse) -> {
((HttpServletResponse) filterResponse).setStatus(HttpServletResponse.SC_OK);
byte[] buf = FileCopyUtils.copyToByteArray(filterRequest.getInputStream());
assertArrayEquals(requestBody, buf);
};
filter.doFilter(request, response, filterChain);
@@ -134,16 +152,12 @@ public class RequestLoggingFilterTests {
MockHttpServletResponse response = new MockHttpServletResponse();
final String requestBody = "Hello World";
request.setContent(requestBody.getBytes("UTF-8"));
request.setContent(requestBody.getBytes(StandardCharsets.UTF_8));
FilterChain filterChain = new FilterChain() {
@Override
public void doFilter(ServletRequest filterRequest, ServletResponse filterResponse)
throws IOException, ServletException {
((HttpServletResponse) filterResponse).setStatus(HttpServletResponse.SC_OK);
String buf = FileCopyUtils.copyToString(filterRequest.getReader());
assertEquals(requestBody, buf);
}
FilterChain filterChain = (filterRequest, filterResponse) -> {
((HttpServletResponse) filterResponse).setStatus(HttpServletResponse.SC_OK);
String buf = FileCopyUtils.copyToString(filterRequest.getReader());
assertEquals(requestBody, buf);
};
filter.doFilter(request, response, filterChain);
@@ -160,20 +174,16 @@ public class RequestLoggingFilterTests {
final MockHttpServletRequest request = new MockHttpServletRequest("POST", "/hotels");
MockHttpServletResponse response = new MockHttpServletResponse();
final byte[] requestBody = "Hello World".getBytes("UTF-8");
final byte[] requestBody = "Hello World".getBytes(StandardCharsets.UTF_8);
request.setContent(requestBody);
FilterChain filterChain = new FilterChain() {
@Override
public void doFilter(ServletRequest filterRequest, ServletResponse filterResponse)
throws IOException, ServletException {
((HttpServletResponse) filterResponse).setStatus(HttpServletResponse.SC_OK);
byte[] buf = FileCopyUtils.copyToByteArray(filterRequest.getInputStream());
assertArrayEquals(requestBody, buf);
ContentCachingRequestWrapper wrapper =
WebUtils.getNativeRequest(filterRequest, ContentCachingRequestWrapper.class);
assertArrayEquals("Hel".getBytes("UTF-8"), wrapper.getContentAsByteArray());
}
FilterChain filterChain = (filterRequest, filterResponse) -> {
((HttpServletResponse) filterResponse).setStatus(HttpServletResponse.SC_OK);
byte[] buf = FileCopyUtils.copyToByteArray(filterRequest.getInputStream());
assertArrayEquals(requestBody, buf);
ContentCachingRequestWrapper wrapper =
WebUtils.getNativeRequest(filterRequest, ContentCachingRequestWrapper.class);
assertArrayEquals("Hel".getBytes(StandardCharsets.UTF_8), wrapper.getContentAsByteArray());
};
filter.doFilter(request, response, filterChain);