01: //=============================================================================
02: //=== Copyright (C) 2001-2007 Food and Agriculture Organization of the
03: //=== United Nations (FAO-UN), United Nations World Food Programme (WFP)
04: //=== and United Nations Environment Programme (UNEP)
05: //===
06: //=== This program is free software; you can redistribute it and/or modify
07: //=== it under the terms of the GNU General Public License as published by
08: //=== the Free Software Foundation; either version 2 of the License, or (at
09: //=== your option) any later version.
10: //===
11: //=== This program is distributed in the hope that it will be useful, but
12: //=== WITHOUT ANY WARRANTY; without even the implied warranty of
13: //=== MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: //=== General Public License for more details.
15: //===
16: //=== You should have received a copy of the GNU General Public License
17: //=== along with this program; if not, write to the Free Software
18: //=== Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19: //===
20: //=== Contact: Jeroen Ticheler - FAO - Viale delle Terme di Caracalla 2,
21: //=== Rome - Italy. email: geonetwork@osgeo.org
22: //==============================================================================
23:
24: package org.fao.geonet.services.user;
25:
26: import jeeves.constants.Jeeves;
27: import jeeves.exceptions.UserNotFoundEx;
28: import jeeves.interfaces.Service;
29: import jeeves.resources.dbms.Dbms;
30: import jeeves.server.ServiceConfig;
31: import jeeves.server.UserSession;
32: import jeeves.server.context.ServiceContext;
33: import jeeves.utils.Util;
34: import org.fao.geonet.constants.Geonet;
35: import org.fao.geonet.constants.Params;
36: import org.jdom.Element;
37:
38: //=============================================================================
39:
40: /** Update the password of logged user
41: */
42:
43: public class PwUpdate implements Service {
44: //--------------------------------------------------------------------------
45: //---
46: //--- Init
47: //---
48: //--------------------------------------------------------------------------
49:
50: public void init(String appPath, ServiceConfig params)
51: throws Exception {
52: }
53:
54: //--------------------------------------------------------------------------
55: //---
56: //--- Service
57: //---
58: //--------------------------------------------------------------------------
59:
60: public Element exec(Element params, ServiceContext context)
61: throws Exception {
62: String password = Util.scramble(Util.getParam(params,
63: Params.PASSWORD));
64: String newPassword = Util.scramble(Util.getParam(params,
65: Params.NEW_PASSWORD));
66:
67: Dbms dbms = (Dbms) context.getResourceManager().open(
68: Geonet.Res.MAIN_DB);
69:
70: // check old password
71: UserSession session = context.getUserSession();
72: String userId = session.getUserId();
73:
74: if (userId == null)
75: throw new UserNotFoundEx(null);
76:
77: Element elUser = dbms.select("SELECT * FROM Users "
78: + "WHERE id=" + userId + " AND password='" + password
79: + "'");
80: if (elUser.getChildren().size() == 0)
81: throw new UserNotFoundEx(userId);
82:
83: // change password
84: dbms.execute("UPDATE Users SET password=? WHERE id=?",
85: newPassword, new Integer(userId));
86:
87: return new Element(Jeeves.Elem.RESPONSE);
88: }
89: }
90:
91: //=============================================================================
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