1/*
2 * Copyright (C) 2012 Igalia S.L.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY IGALIA S.L. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27
28#if USE(SOUP)
29
30#include "AuthenticationChallenge.h"
31
32#include "ResourceError.h"
33#include <libsoup/soup.h>
34
35namespace WebCore {
36
37static ProtectionSpaceServerType protectionSpaceServerTypeFromURI(SoupURI* uri, bool isForProxy)
38{
39    if (uri->scheme == SOUP_URI_SCHEME_HTTPS)
40        return isForProxy ? ProtectionSpaceProxyHTTPS : ProtectionSpaceServerHTTPS;
41    if (uri->scheme == SOUP_URI_SCHEME_HTTP)
42        return isForProxy ? ProtectionSpaceProxyHTTP : ProtectionSpaceServerHTTP;
43    if (uri->scheme == SOUP_URI_SCHEME_FTP)
44        return isForProxy ? ProtectionSpaceProxyFTP : ProtectionSpaceServerFTP;
45    return isForProxy ? ProtectionSpaceProxyHTTP : ProtectionSpaceServerHTTP;
46}
47
48static ProtectionSpace protectionSpaceFromSoupAuthAndMessage(SoupAuth* soupAuth, SoupMessage* message)
49{
50    const char* schemeName = soup_auth_get_scheme_name(soupAuth);
51    ProtectionSpaceAuthenticationScheme scheme;
52    if (!g_ascii_strcasecmp(schemeName, "basic"))
53        scheme = ProtectionSpaceAuthenticationSchemeHTTPBasic;
54    else if (!g_ascii_strcasecmp(schemeName, "digest"))
55        scheme = ProtectionSpaceAuthenticationSchemeHTTPDigest;
56    else if (!g_ascii_strcasecmp(schemeName, "ntlm"))
57        scheme = ProtectionSpaceAuthenticationSchemeNTLM;
58    else if (!g_ascii_strcasecmp(schemeName, "negotiate"))
59        scheme = ProtectionSpaceAuthenticationSchemeNegotiate;
60    else
61        scheme = ProtectionSpaceAuthenticationSchemeUnknown;
62
63    SoupURI* soupURI = soup_message_get_uri(message);
64    return ProtectionSpace(String::fromUTF8(soup_uri_get_host(soupURI)), soup_uri_get_port(soupURI),
65        protectionSpaceServerTypeFromURI(soupURI, soup_auth_is_for_proxy(soupAuth)),
66        String::fromUTF8(soup_auth_get_realm(soupAuth)), scheme);
67}
68
69AuthenticationChallenge::AuthenticationChallenge(SoupSession* soupSession, SoupMessage* soupMessage, SoupAuth* soupAuth, bool retrying, AuthenticationClient* client)
70    : AuthenticationChallengeBase(protectionSpaceFromSoupAuthAndMessage(soupAuth, soupMessage),
71        Credential(), // proposedCredentials
72        retrying ? 1 : 0, // previousFailureCount
73        soupMessage, // failureResponse
74        ResourceError::authenticationError(soupMessage))
75    , m_soupSession(soupSession)
76    , m_soupMessage(soupMessage)
77    , m_soupAuth(soupAuth)
78    , m_authenticationClient(client)
79{
80}
81
82bool AuthenticationChallenge::platformCompare(const AuthenticationChallenge& a, const AuthenticationChallenge& b)
83{
84    return a.soupSession() == b.soupSession()
85        && a.soupMessage() == b.soupMessage()
86        && a.soupAuth() == b.soupAuth();
87}
88
89} // namespace WebCore
90
91#endif
92