LibreOffice Module ucb (master) 1
gio_mount.cxx
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1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2/*
3 * This file is part of the LibreOffice project.
4 *
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 *
9 * This file incorporates work covered by the following license notice:
10 *
11 * Licensed to the Apache Software Foundation (ASF) under one or more
12 * contributor license agreements. See the NOTICE file distributed
13 * with this work for additional information regarding copyright
14 * ownership. The ASF licenses this file to you under the Apache
15 * License, Version 2.0 (the "License"); you may not use this file
16 * except in compliance with the License. You may obtain a copy of
17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 */
19
20#include <sal/config.h>
21
22#include <utility>
23
24#include "gio_mount.hxx"
26#include <string.h>
27
28#ifdef __GNUC__
29#pragma GCC diagnostic push
30#pragma GCC diagnostic ignored "-Wunused-function"
31#if defined __clang__
32#if __has_warning("-Wdeprecated-volatile")
33#pragma clang diagnostic ignored "-Wdeprecated-volatile"
34#endif
35#endif
36#endif
37G_DEFINE_TYPE (OOoMountOperation, ooo_mount_operation, G_TYPE_MOUNT_OPERATION);
38#ifdef __GNUC__
39#pragma GCC diagnostic pop
40#endif
41
42static void ooo_mount_operation_ask_password (GMountOperation *op,
43 const char *message, const char *default_user, const char *default_domain,
44 GAskPasswordFlags flags);
45
47{
48 op->m_pPrevPassword = nullptr;
49 op->m_pPrevUsername = nullptr;
50}
51
52static void ooo_mount_operation_finalize (GObject *object)
53{
54 OOoMountOperation *mount_op = OOO_MOUNT_OPERATION (object);
55 if (mount_op->m_pPrevUsername)
56 free(mount_op->m_pPrevUsername);
57 if (mount_op->m_pPrevPassword)
58 free(mount_op->m_pPrevPassword);
59 mount_op->context.reset();
60
61 G_OBJECT_CLASS (ooo_mount_operation_parent_class)->finalize (object);
62}
63
65{
66 GObjectClass *object_class = G_OBJECT_CLASS (klass);
67 object_class->finalize = ooo_mount_operation_finalize;
68
69 GMountOperationClass *mount_op_class = G_MOUNT_OPERATION_CLASS (klass);
70 mount_op_class->ask_password = ooo_mount_operation_ask_password;
71}
72
73namespace {
74
75// Temporarily undo the g_main_context_push_thread_default done in the surrounding MountOperation
76// ctor (in ucb/source/ucp/gio/gio_content.cxx):
77struct GlibThreadDefaultMainContextScope {
78public:
79 GlibThreadDefaultMainContextScope(GMainContext * context): context_(context)
80 { g_main_context_push_thread_default(context_); }
81
82 ~GlibThreadDefaultMainContextScope() { g_main_context_pop_thread_default(context_); }
83
84private:
85 GMainContext * context_;
86};
87
88}
89
90static void ooo_mount_operation_ask_password (GMountOperation *op,
91 const char * /*message*/, const char *default_user,
92 const char *default_domain, GAskPasswordFlags flags)
93{
94 css::uno::Reference< css::task::XInteractionHandler > xIH;
95
96 OOoMountOperation *pThis = reinterpret_cast<OOoMountOperation*>(op);
97 GlibThreadDefaultMainContextScope scope(pThis->context.get());
98
99 const css::uno::Reference< css::ucb::XCommandEnvironment > &xEnv = *(pThis->pEnv);
100
101 if (xEnv.is())
102 xIH = xEnv->getInteractionHandler();
103
104 if (!xIH.is())
105 {
106 g_mount_operation_reply (op, G_MOUNT_OPERATION_ABORTED);
107 return;
108 }
109
110 OUString aDomain, aUserName, aPassword;
111
112 if (default_user)
113 aUserName = OUString(default_user, strlen(default_user), RTL_TEXTENCODING_UTF8);
114
116 (flags & G_ASK_PASSWORD_NEED_USERNAME)
120
122 (flags & G_ASK_PASSWORD_NEED_PASSWORD)
125
126 OUString aPrevPassword, aPrevUsername;
127 if (pThis->m_pPrevUsername)
128 aPrevUsername = OUString(pThis->m_pPrevUsername, strlen(pThis->m_pPrevUsername), RTL_TEXTENCODING_UTF8);
129 if (pThis->m_pPrevPassword)
130 aPrevPassword = OUString(pThis->m_pPrevPassword, strlen(pThis->m_pPrevPassword), RTL_TEXTENCODING_UTF8);
131
132 //The damn dialog is stupidly broken, so do like webdav, i.e. "#102871#"
133 if ( aUserName.isEmpty() )
134 aUserName = aPrevUsername;
135
136 if ( aPassword.isEmpty() )
137 aPassword = aPrevPassword;
138
140 (flags & G_ASK_PASSWORD_NEED_DOMAIN)
143
144 if (default_domain)
145 aDomain = OUString(default_domain, strlen(default_domain), RTL_TEXTENCODING_UTF8);
146
148 = new ucbhelper::SimpleAuthenticationRequest (OUString() /* FIXME: provide URL here */, OUString(), eDomain, aDomain, eUserName, aUserName, ePassword, aPassword);
149
150 xIH->handle( xRequest );
151
152 rtl::Reference< ucbhelper::InteractionContinuation > xSelection = xRequest->getSelection();
153
154 if ( !xSelection.is() )
155 {
156 g_mount_operation_reply (op, G_MOUNT_OPERATION_ABORTED);
157 return;
158 }
159
160 css::uno::Reference< css::task::XInteractionAbort > xAbort(xSelection.get(), css::uno::UNO_QUERY );
161 if ( xAbort.is() )
162 {
163 g_mount_operation_reply (op, G_MOUNT_OPERATION_ABORTED);
164 return;
165 }
166
167 const rtl::Reference< ucbhelper::InteractionSupplyAuthentication > & xSupp = xRequest->getAuthenticationSupplier();
168 aUserName = xSupp->getUserName();
169 aPassword = xSupp->getPassword();
170
171 if (flags & G_ASK_PASSWORD_NEED_USERNAME)
172 g_mount_operation_set_username(op, OUStringToOString(aUserName, RTL_TEXTENCODING_UTF8).getStr());
173
174 if (flags & G_ASK_PASSWORD_NEED_PASSWORD)
175 g_mount_operation_set_password(op, OUStringToOString(aPassword, RTL_TEXTENCODING_UTF8).getStr());
176
177 if (flags & G_ASK_PASSWORD_NEED_DOMAIN)
178 g_mount_operation_set_domain(op, OUStringToOString(xSupp->getRealm(), RTL_TEXTENCODING_UTF8).getStr());
179
180 switch (xSupp->getRememberPasswordMode())
181 {
182 default:
183 case css::ucb::RememberAuthentication_NO:
184 g_mount_operation_set_password_save(op, G_PASSWORD_SAVE_NEVER);
185 break;
186 case css::ucb::RememberAuthentication_SESSION:
187 g_mount_operation_set_password_save(op, G_PASSWORD_SAVE_FOR_SESSION);
188 break;
189 case css::ucb::RememberAuthentication_PERSISTENT:
190 g_mount_operation_set_password_save(op, G_PASSWORD_SAVE_PERMANENTLY);
191 break;
192 }
193
194 if (pThis->m_pPrevPassword)
195 free(pThis->m_pPrevPassword);
196 pThis->m_pPrevPassword = strdup(OUStringToOString(aPassword, RTL_TEXTENCODING_UTF8).getStr());
197 if (pThis->m_pPrevUsername)
198 free(pThis->m_pPrevUsername);
199 pThis->m_pPrevUsername = strdup(OUStringToOString(aUserName, RTL_TEXTENCODING_UTF8).getStr());
200 g_mount_operation_reply (op, G_MOUNT_OPERATION_HANDLED);
201}
202
203GMountOperation *ooo_mount_operation_new(ucb::ucp::gio::glib::MainContextRef && context, const css::uno::Reference< css::ucb::XCommandEnvironment >& rEnv)
204{
205 OOoMountOperation *pRet = static_cast<OOoMountOperation*>(g_object_new (OOO_TYPE_MOUNT_OPERATION, nullptr));
206 pRet->context = std::move(context);
207 pRet->pEnv = &rEnv;
208 return &pRet->parent_instance;
209}
210
211/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
static void ooo_mount_operation_ask_password(GMountOperation *op, const char *message, const char *default_user, const char *default_domain, GAskPasswordFlags flags)
Definition: gio_mount.cxx:90
G_DEFINE_TYPE(OOoMountOperation, ooo_mount_operation, G_TYPE_MOUNT_OPERATION)
static void ooo_mount_operation_init(OOoMountOperation *op)
Definition: gio_mount.cxx:46
static void ooo_mount_operation_finalize(GObject *object)
Definition: gio_mount.cxx:52
GMountOperation * ooo_mount_operation_new(ucb::ucp::gio::glib::MainContextRef &&context, const css::uno::Reference< css::ucb::XCommandEnvironment > &rEnv)
Definition: gio_mount.cxx:203
static void ooo_mount_operation_class_init(OOoMountOperationClass *klass)
Definition: gio_mount.cxx:64
#define OOO_MOUNT_OPERATION(o)
Definition: gio_mount.hxx:32
#define OOO_TYPE_MOUNT_OPERATION
Definition: gio_mount.hxx:31
OString OUStringToOString(std::u16string_view str, ConnectionSettings const *settings)
std::unique_ptr< GMainContext, detail::MainContextUnref > MainContextRef
Definition: gio_mount.hxx:52
GMountOperation parent_instance
Definition: gio_mount.hxx:58
ucb::ucp::gio::glib::MainContextRef context
Definition: gio_mount.hxx:60
const css::uno::Reference< css::ucb::XCommandEnvironment > * pEnv
Definition: gio_mount.hxx:61
char * m_pPrevPassword
Definition: gio_mount.hxx:63
char * m_pPrevUsername
Definition: gio_mount.hxx:62
uno::Reference< uno::XComponentContext > context_