1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include "SecurityEnvironment.hxx"
#include "CertificateImpl.hxx"
#include <cppuhelper/supportsservice.hxx>
#include <comphelper/servicehelper.hxx>
#include <list>
#include <gpgme.h>
#include <context.h>
#include <key.h>
#include <keylistresult.h>
using namespace css;
using namespace css::security;
using namespace css::uno;
using namespace css::lang;
SecurityEnvironmentGpg::SecurityEnvironmentGpg()
{
}
SecurityEnvironmentGpg::~SecurityEnvironmentGpg()
{
}
/* XServiceInfo */
OUString SAL_CALL SecurityEnvironmentGpg::getImplementationName()
{
return impl_getImplementationName();
}
/* XServiceInfo */
sal_Bool SAL_CALL SecurityEnvironmentGpg::supportsService(const OUString& serviceName)
{
return cppu::supportsService(this, serviceName);
}
/* XServiceInfo */
Sequence< OUString > SAL_CALL SecurityEnvironmentGpg::getSupportedServiceNames()
{
return impl_getSupportedServiceNames() ;
}
//Helper for XServiceInfo
Sequence< OUString > SecurityEnvironmentGpg::impl_getSupportedServiceNames()
{
return { "com.sun.star.xml.crypto.gpg.GpgSecurityEnvironment" } ;
}
OUString SecurityEnvironmentGpg::impl_getImplementationName()
{
return OUString("com.sun.star.xml.security.SecurityEnvironment_Gpg");
}
//Helper for registry
Reference< XInterface > SAL_CALL SecurityEnvironmentGpg::impl_createInstance( const Reference< XMultiServiceFactory >& )
{
return Reference< XInterface >( *new SecurityEnvironmentGpg ) ;
}
Reference< XSingleServiceFactory > SecurityEnvironmentGpg::impl_createFactory( const Reference< XMultiServiceFactory >& aServiceManager ) {
return ::cppu::createSingleFactory( aServiceManager , impl_getImplementationName() , impl_createInstance , impl_getSupportedServiceNames() ) ;
}
/* XUnoTunnel */
sal_Int64 SAL_CALL SecurityEnvironmentGpg::getSomething( const Sequence< sal_Int8 >& aIdentifier )
{
if( aIdentifier.getLength() == 16 && 0 == memcmp( getUnoTunnelId().getConstArray(), aIdentifier.getConstArray(), 16 ) ) {
return sal::static_int_cast<sal_Int64>(reinterpret_cast<sal_uIntPtr>(this));
}
return 0 ;
}
/* XUnoTunnel extension */
namespace
{
class theSecurityEnvironmentUnoTunnelId : public rtl::Static< UnoTunnelIdInit, theSecurityEnvironmentUnoTunnelId > {};
}
const Sequence< sal_Int8>& SecurityEnvironmentGpg::getUnoTunnelId() {
return theSecurityEnvironmentUnoTunnelId::get().getSeq();
}
OUString SecurityEnvironmentGpg::getSecurityEnvironmentInformation()
{
return OUString("");
}
Sequence< Reference < XCertificate > > SecurityEnvironmentGpg::getPersonalCertificates()
{
GpgME::initializeLibrary();
GpgME::Error err = GpgME::checkEngine(GpgME::OpenPGP);
if (err)
throw RuntimeException("The GpgME library failed to initialize for the OpenPGP protocol.");
std::shared_ptr<GpgME::Context> ctx(GpgME::Context::createForProtocol(GpgME::OpenPGP));
if (ctx == nullptr)
throw RuntimeException("The GpgME library failed to initialize for the OpenPGP protocol.");
CertificateImpl* xCert;
std::list< CertificateImpl* > certsList;
ctx->setKeyListMode(GPGME_KEYLIST_MODE_LOCAL);
err = ctx->startKeyListing();
while (!err) {
GpgME::Key k = ctx->nextKey(err);
if (err)
break;
if (!k.isInvalid() && k.canEncrypt() && (k.ownerTrust() == GpgME::Key::Ultimate)) {
xCert = new CertificateImpl();
xCert->setCertificate(k);
certsList.push_back(xCert);
}
}
ctx->endKeyListing();
Sequence< Reference< XCertificate > > xCertificateSequence(certsList.size());
std::list< CertificateImpl* >::iterator xcertIt;
int i;
for (i = 0, xcertIt = certsList.begin(); xcertIt != certsList.end(); ++xcertIt, ++i)
xCertificateSequence[i] = *xcertIt ;
return xCertificateSequence;
}
Reference< XCertificate > SecurityEnvironmentGpg::getCertificate( const OUString& /*issuerName*/, const Sequence< sal_Int8 >& /*serialNumber*/ )
{
return nullptr;
}
Sequence< Reference < XCertificate > > SecurityEnvironmentGpg::buildCertificatePath( const Reference< XCertificate >& /*begin*/ )
{
return Sequence< Reference < XCertificate > >();
}
Reference< XCertificate > SecurityEnvironmentGpg::createCertificateFromRaw( const Sequence< sal_Int8 >& /*rawCertificate*/ )
{
return nullptr;
}
Reference< XCertificate > SecurityEnvironmentGpg::createCertificateFromAscii( const OUString& /*asciiCertificate*/ )
{
return nullptr;
}
sal_Int32 SecurityEnvironmentGpg::verifyCertificate( const Reference< XCertificate >& /*aCert*/,
const Sequence< Reference< XCertificate > >& /*intermediateCerts*/ )
{
return 0;
}
sal_Int32 SecurityEnvironmentGpg::getCertificateCharacters(
const Reference< XCertificate >& /*aCert*/)
{
// const CertificateImpl* xCert;
// const GpgME::Key* key;
//
// Reference< XUnoTunnel > xCertTunnel(aCert, UNO_QUERY_THROW) ;
// xCert = reinterpret_cast<CertificateImpl*>(sal::static_int_cast<sal_uIntPtr>(xCertTunnel->getSomething(CertificateImpl::getUnoTunnelId()))) ;
// if (xCert == nullptr)
// throw RuntimeException();
//
// key = xCert->getCertificate();
//
sal_Int32 characters = 0x0;
// TODO There is a bug in gpgme, hasSecret() always returns false. Need to find a workaround.
//if (key->hasSecret())
characters |= CertificateCharacters::HAS_PRIVATE_KEY;
return characters;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
