org.keycloak.common.util.HttpPostRedirect 連携図

公開メンバ関数
String	buildHtml (String title, String actionUrl, Map< String, String > params)

詳解

Helper class to do a browser redirect via a POST.

著者: Bill Burke

バージョン

Revision: 1

関数詳解

◆ buildHtml()

String org.keycloak.common.util.HttpPostRedirect.buildHtml	(	String	title,
		String	actionUrl,
		Map< String, String >	params
	)

inline

Generate an HTML page that does a browser redirect via a POST. The HTML document uses Javascript to automatically submit a FORM post when loaded.

This is similar to what the SAML Post Binding does.

Here's an example

<HTML>
  <HEAD>
      <TITLE>title</TITLE>
  </HEAD>
  <BODY Onload="document.forms[0].submit()">
      <FORM METHOD="POST" ACTION="actionUrl">
          <INPUT TYPE="HIDDEN" NAME="param" VALUE="value"/>
          <NOSCRIPT>
              <P>JavaScript is disabled. We strongly recommend to enable it. Click the button below to continue.</P>
              <INPUT TYPE="SUBMIT" VALUE="CONTINUE"/>
          </NOSCRIPT>
      </FORM>
  </BODY>
</HTML>

引数

title	may be null. Just the title of the HTML document
actionUrl	URL to redirect to
params	must be encoded so that they can be placed in an HTML form hidden INPUT field value

戻り値

                                                                                         {
         StringBuilder builder = new StringBuilder();
         builder.append("<HTML>")
                 .append("<HEAD>");
         if (title != null) {
             builder.append("<TITLE>SAML HTTP Post Binding</TITLE>");
         }
         builder.append("</HEAD>")
                 .append("<BODY Onload=\"document.forms[0].submit()\">")
 
                 .append("<FORM METHOD=\"POST\" ACTION=\"").append(actionUrl).append("\">");
         for (Map.Entry<String, String> param : params.entrySet()) {
             builder.append("<INPUT TYPE=\"HIDDEN\" NAME=\"").append(param.getKey()).append("\"").append(" VALUE=\"").append(param.getValue()).append("\"/>");
         }
 
 
         builder.append("<NOSCRIPT>")
                 .append("<P>JavaScript is disabled. We strongly recommend to enable it. Click the button below to continue.</P>")
                 .append("<INPUT TYPE=\"SUBMIT\" VALUE=\"CONTINUE\" />")
                 .append("</NOSCRIPT>")
 
                 .append("</FORM></BODY></HTML>");
 
         return builder.toString();
     }

このクラス詳解は次のファイルから抽出されました:

D:/AppData/doxygen/keycloak/src/keycloak/src/main/java/org/keycloak/common/util/HttpPostRedirect.java

公開メンバ関数

詳解

関数詳解

◆ buildHtml()