slfan1989 commented on code in PR #4908:
URL: https://github.com/apache/hadoop/pull/4908#discussion_r974812563
##########
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/conf/TestConfServlet.java:
##########
@@ -247,4 +254,67 @@ public void testBadFormat() throws Exception {
}
assertEquals("", sw.toString());
}
+
+ private void verifyReplaceProperty(Configuration conf, String format,
+ String propertyName) throws Exception {
+ StringWriter sw = null;
+ PrintWriter pw = null;
+ ConfServlet service = null;
+ try {
+ service = new ConfServlet();
+ ServletConfig servletConf = mock(ServletConfig.class);
+ ServletContext context = mock(ServletContext.class);
+ service.init(servletConf);
+ when(context.getAttribute(HttpServer2.CONF_CONTEXT_ATTRIBUTE))
+ .thenReturn(conf);
+ when(service.getServletContext())
+ .thenReturn(context);
+
+ HttpServletRequest request = mock(HttpServletRequest.class);
+ when(request.getHeader(HttpHeaders.ACCEPT))
Review Comment:
I will fix it.
##########
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/conf/TestConfServlet.java:
##########
@@ -247,4 +254,67 @@ public void testBadFormat() throws Exception {
}
assertEquals("", sw.toString());
}
+
+ private void verifyReplaceProperty(Configuration conf, String format,
+ String propertyName) throws Exception {
+ StringWriter sw = null;
+ PrintWriter pw = null;
+ ConfServlet service = null;
+ try {
+ service = new ConfServlet();
+ ServletConfig servletConf = mock(ServletConfig.class);
+ ServletContext context = mock(ServletContext.class);
+ service.init(servletConf);
+ when(context.getAttribute(HttpServer2.CONF_CONTEXT_ATTRIBUTE))
+ .thenReturn(conf);
+ when(service.getServletContext())
+ .thenReturn(context);
+
+ HttpServletRequest request = mock(HttpServletRequest.class);
+ when(request.getHeader(HttpHeaders.ACCEPT))
+ .thenReturn(TEST_FORMATS.get(format));
+ when(request.getParameter("name"))
+ .thenReturn(propertyName);
+
+ HttpServletResponse response = mock(HttpServletResponse.class);
+ sw = new StringWriter();
+ pw = new PrintWriter(sw);
+ when(response.getWriter()).thenReturn(pw);
+
+ // response request
+ service.doGet(request, response);
+ String result = sw.toString().trim();
+
+ // For example, for the property
yarn.federation.state-store.sql.username,
+ // we set the value to test-user,
+ // which should be replaced by a mask, which should be ******
+ // MASK_PROPERTIES.get("property
yarn.federation.state-store.sql.username")
+ // is the value before replacement, test-user
+ // result contains the replaced value, which should be ******
+ assertTrue(result.contains(propertyName) &&
Review Comment:
I will fix it.
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