WebDriverRequestParameters.java

/*
 ** Module   : WebDriverRequestParameters.java
 ** Abstract : Container for parameters needed for spawning a new web client. These are fetched from the 
 **            HTTP request.
 **
 ** Copyright (c) 2023-2024, Golden Code Development Corporation.
 **
 ** -#- -I- --Date-- ---------------------------------Description---------------------------------
 ** 001 GBB 20230817 Created initial version
 ** 002 GBB 20231113 Cleanup for web:referrer:url.
 ** 003 GBB 20240214 Adding serverName & serverPort. Adding convenience method getParameter(String).
 ** 004 GBB 20240515 Adding queryString.
 */
/*
** This program is free software: you can redistribute it and/or modify
** it under the terms of the GNU Affero General Public License as
** published by the Free Software Foundation, either version 3 of the
** License, or (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
** GNU Affero General Public License for more details.
**
** You may find a copy of the GNU Affero GPL version 3 at the following
** location: https://www.gnu.org/licenses/agpl-3.0.en.html
**
** Additional terms under GNU Affero GPL version 3 section 7:
**
**   Under Section 7 of the GNU Affero GPL version 3, the following additional
**   terms apply to the works covered under the License.  These additional terms
**   are non-permissive additional terms allowed under Section 7 of the GNU
**   Affero GPL version 3 and may not be removed by you.
**
**   0. Attribution Requirement.
**
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**     work.  You may not remove from the covered work any author or developer
**     credit already included within the covered work.
**
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**     name Golden Code, FWD, or the names of any author or contributor, for
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*/
package com.goldencode.p2j.main;

import org.eclipse.jetty.http.*;
import org.eclipse.jetty.util.*;

import javax.servlet.http.*;
import java.util.*;

/** The container for the web request details fetched from the servlet request. */
public class WebDriverRequestParameters
{
   /**
    * If SSO is disabled or SSO auto-login has completed, it's the operating system userid. 
    * If the SSO login attempt hasn't been processed, it's the app user.
    */
   private String user;
   
   /**
    * If SSO is disabled or SSO auto-login has completed, it's the operating system user password.
    * If the SSO login attempt hasn't been processed, it's the app password.
    */
   private String password;
   
   /** The selected UI theme. */
   private String theme;

   /** A map of all query / form params. */
   private Map<String, String[]> paramMap;

   /** The login url query parameters as map. */
   private MultiMap<String> queryParams;

   /** X-Forwarded-Host HTTP header, i.e. www.example.com:port. Available with proxy forwarding. */
   private String forwardedHost;
   
   /** X-Forwarded-Proto HTTP header, i.e. https. Available with proxy forwarding. */
   private String forwardedProto;

   /** The external user IP. */
   private String externalUserIp;

   /** The internal user IP. */
   private String internalUserIp;

   /** The server name. */
   private String serverName;

   /** The server port. */
   private int serverPort;

   /** Cookies attached to the request. */
   private Cookie[] cookies;

   /** Package-private constructor. */
   WebDriverRequestParameters()
   {
   }

   /**
    * Getter for {@link #user}.
    *
    * @return   See above.
    */
   public String getUser()
   {
      return user;
   }
   
   /**
    * Setter for {@link #user}.
    * 
    * @param    user
    *           The user name
    *
    * @return   The current object.
    */
   public WebDriverRequestParameters setUser(String user)
   {
      this.user = user;
      return this;
   }
   
   /**
    * Getter for {@link #password}.
    *
    * @return   See above.
    */
   public String getPassword()
   {
      return password;
   }
   
   /**
    * Setter for {@link #password}.
    *
    * @param    password
    *           The user's password
    *
    * @return   The current object.
    */
   public WebDriverRequestParameters setPassword(String password)
   {
      this.password = password;
      return this;
   }

   /**
    * Getter for {@link #paramMap}.
    *
    * @return   See above.
    */
   public Map<String, String[]> getParamMap()
   {
      return paramMap;
   }
   
   /**
    * Setter for {@link #paramMap}.
    *
    * @param    paramMap
    *           The map of all query / form params.
    *
    * @return   The current object.
    */
   public WebDriverRequestParameters setParamMap(Map<String, String[]> paramMap)
   {
      this.paramMap = paramMap;
      return this;
   }

   /**
    * Getter for {@link #queryParams}.
    *
    * @return   See above.
    */
   public MultiMap<String> getQueryParams()
   {
      return queryParams;
   }

   /**
    * Setter for {@link #queryParams}.
    *
    * @param    queryParams
    *           The query parameters.
    *
    * @return   The current object.
    */
   public WebDriverRequestParameters setQueryParams(MultiMap<String> queryParams)
   {
      this.queryParams = queryParams;
      return this;
   }

   /**
    * Returns the first value of for the param name or <code>null</code> if not found.
    *
    * @return   See above.
    */
   public String getParameter(String paramNameToken)
   {
      if (!paramMap.containsKey(paramNameToken))
      {
         return null;
      }
      String[] values = paramMap.get(paramNameToken);
      return values != null && values.length > 0 ? values[0] : null;
   }

   /**
    * Getter for {@link #theme}.
    *
    * @return   See above.
    */
   public String getTheme()
   {
      return theme;
   }

   /**
    * Setter for {@link #theme}.
    *
    * @param    theme
    *           The selected theme
    *
    * @return   The current object.
    */
   public WebDriverRequestParameters setTheme(String theme)
   {
      this.theme = theme;
      return this;
   }

   /**
    * Getter for {@link #forwardedHost}.
    *
    * @return   See above.
    */
   public String getForwardedHost()
   {
      return forwardedHost;
   }

   /**
    * Setter for {@link #forwardedHost}.
    *
    * @param    forwardedHost
    *           The X-Forwarded-Host header
    *
    * @return   The current object.
    */
   public WebDriverRequestParameters setForwardedHost(String forwardedHost)
   {
      this.forwardedHost = forwardedHost;
      return this;
   }

   /**
    * Getter for {@link #forwardedProto}.
    *
    * @return   See above.
    */
   public String getForwardedProto()
   {
      return forwardedProto;
   }

   /**
    * Setter for {@link #forwardedProto}.
    *
    * @param    forwardedProto
    *           The X-Forwarded-Proto header
    *
    * @return   The current object.
    */
   public WebDriverRequestParameters setForwardedProto(String forwardedProto)
   {
      this.forwardedProto = forwardedProto != null ? forwardedProto : HttpScheme.HTTPS.asString();
      return this;
   }

   /**
    * Getter for {@link #externalUserIp}.
    *
    * @return   See above.
    */
   public String getExternalUserIp()
   {
      return externalUserIp;
   }

   /**
    * Setter for {@link #externalUserIp}.
    *
    * @param    clientIp
    *           The external client address
    *
    * @return   The current object.
    */
   public WebDriverRequestParameters setExternalUserIp(String clientIp)
   {
      this.externalUserIp = clientIp;
      return this;
   }
   
   /**
    * Getter for {@link #internalUserIp}.
    *
    * @return   See above.
    */
   public String getInternalUserIp()
   {
      return internalUserIp;
   }
   
   /**
    * Setter for {@link #internalUserIp}.
    *
    * @param    internalUserIp
    *           The internal client address
    *
    * @return   The current object.
    */
   public WebDriverRequestParameters setInternalUserIp(String internalUserIp)
   {
      this.internalUserIp = internalUserIp;
      return this;
   }

   /**
    * Getter for {@link #serverName}.
    *
    * @return   See above.
    */
   public String getServerName()
   {
      return serverName;
   }

   /**
    * Setter for {@link #serverName}.
    *
    * @param    serverName
    *           The server name.
    *
    * @return   The current object.
    */
   public WebDriverRequestParameters setServerName(String serverName)
   {
      this.serverName = serverName;
      return this;
   }

   /**
    * Getter for {@link #serverPort}.
    *
    * @return   See above.
    */
   public int getServerPort()
   {
      return serverPort;
   }

   /**
    * Setter for {@link #serverPort}.
    *
    * @param    serverPort
    *           The server port.
    *
    * @return   The current object.
    */
   public WebDriverRequestParameters setServerPort(int serverPort)
   {
      this.serverPort = serverPort;
      return this;
   }
   
   /**
    * Getter for {@link #cookies}.
    *
    * @return   See above.
    */
   public Cookie[] getCookies()
   {
      return cookies;
   }

   /**
    * Setter for {@link #cookies}.
    *
    * @param    cookies
    *           The cookies
    *
    * @return   The current object.
    */
   public WebDriverRequestParameters setCookies(Cookie[] cookies)
   {
      this.cookies = cookies;
      return this;
   }
}