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1 | /* | |
2 | * Copyright (c) 2006-7, University of Kent | |
3 | * All rights reserved. | |
4 | * | |
5 | * Redistribution and use in source and binary forms, with or without | |
6 | * modification, are permitted provided that the following conditions are met: | |
7 | * | |
8 | * Redistributions of source code must retain the above copyright notice, this | |
9 | * list of conditions and the following disclaimer. | |
10 | * | |
11 | * Redistributions in binary form must reproduce the above copyright notice, | |
12 | * this list of conditions and the following disclaimer in the documentation | |
13 | * and/or other materials provided with the distribution. | |
14 | * | |
15 | * 1. Neither the name of the University of Kent nor the names of its | |
16 | * contributors may be used to endorse or promote products derived from this | |
17 | * software without specific prior written permission. | |
18 | * | |
19 | * 2. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS | |
20 | * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, | |
21 | * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
22 | * PURPOSE ARE DISCLAIMED. | |
23 | * | |
24 | * 3. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | |
25 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
26 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
27 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
29 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
30 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
31 | * POSSIBILITY OF SUCH DAMAGE. | |
32 | * | |
33 | * 4. YOU AGREE THAT THE EXCLUSIONS IN PARAGRAPHS 2 AND 3 ABOVE ARE REASONABLE | |
34 | * IN THE CIRCUMSTANCES. IN PARTICULAR, YOU ACKNOWLEDGE (1) THAT THIS | |
35 | * SOFTWARE HAS BEEN MADE AVAILABLE TO YOU FREE OF CHARGE, (2) THAT THIS | |
36 | * SOFTWARE IS NOT "PRODUCT" QUALITY, BUT HAS BEEN PRODUCED BY A RESEARCH | |
37 | * GROUP WHO DESIRE TO MAKE THIS SOFTWARE FREELY AVAILABLE TO PEOPLE WHO WISH | |
38 | * TO USE IT, AND (3) THAT BECAUSE THIS SOFTWARE IS NOT OF "PRODUCT" QUALITY | |
39 | * IT IS INEVITABLE THAT THERE WILL BE BUGS AND ERRORS, AND POSSIBLY MORE | |
40 | * SERIOUS FAULTS, IN THIS SOFTWARE. | |
41 | * | |
42 | * 5. This license is governed, except to the extent that local laws | |
43 | * necessarily apply, by the laws of England and Wales. | |
44 | */ | |
45 | ||
46 | package issrg.pba.rbac; | |
47 | ||
48 | import issrg.utils.repository.*; | |
49 | import issrg.security.SecurityException; | |
50 | import issrg.saml.SAMLSecurity; | |
51 | ||
52 | import java.net.*; | |
53 | ||
54 | import org.apache.log4j.*; | |
55 | ||
56 | /** | |
57 | * This class handles WebDAV URL's, with SSL client authentication details. | |
58 | * | |
59 | * @author Sean Antony | |
60 | * @version 13/03/2007 | |
61 | */ | |
62 | public class WebDAVURLHandler extends URLHandler { | |
63 | ||
64 | private static Logger logger = Logger.getLogger(WebDAVURLHandler.class.getName()); | |
65 | private String protocol = null; | |
66 | ||
67 | 2 | public WebDAVURLHandler(int defaultPort, String protocolIn) { |
68 | 2 | super(protocolIn.toLowerCase(), defaultPort); |
69 | 2 | this.protocol = protocolIn.toLowerCase(); |
70 | } | |
71 | ||
72 | 0 | public issrg.utils.repository.AttributeRepository getRepository(String url) throws BadURLException { |
73 | 0 | if (getProtocolName(url).compareToIgnoreCase(HTTPS_PROTOCOL) == 0) { |
74 | 0 | logger.debug("a SSL connection is required"); |
75 | 0 | try { |
76 | 0 | SAMLSecurity security = new SAMLSecurity(); |
77 | 0 | security.login(3);//login with keystore |
78 | 0 | URL up = new URL(url); |
79 | 0 | String host = up.getHost(); |
80 | 0 | int port = up.getPort(); |
81 | 0 | if (port!=-1) defaultPort = port; |
82 | 0 | return new WebDAVRepository(host, defaultPort, security); |
83 | } catch (MalformedURLException me) { | |
84 | 0 | throw new BadURLException("Wrong URL syntax: "+url+" is encountered"); |
85 | } catch (SecurityException se) { | |
86 | 0 | throw new BadURLException("security object error: "+se); |
87 | } catch (Exception e) { | |
88 | 0 | throw new BadURLException("login error: "+e); |
89 | } | |
90 | ||
91 | 0 | } else if (getProtocolName(url).compareToIgnoreCase(HTTP_PROTOCOL) == 0) { |
92 | 0 | logger.debug("non-SSL connection is required"); |
93 | 0 | try { |
94 | 0 | URL up = new URL(url); |
95 | 0 | String host = up.getHost(); |
96 | 0 | int port = up.getPort(); |
97 | 0 | if (port!=-1) defaultPort = port; |
98 | 0 | return new WebDAVRepository(host, defaultPort); |
99 | } catch (MalformedURLException me) { | |
100 | 0 | throw new BadURLException("Wrong URL syntax: "+url+" is encountered"); |
101 | } | |
102 | } else { | |
103 | 0 | throw new BadURLException("Wrong URL Handler: "+url); |
104 | } | |
105 | } | |
106 | ||
107 | 2 | public String getProtocol(){ |
108 | 2 | return this.protocol; |
109 | } | |
110 | ||
111 | } |
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