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
|
/* -*- 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 <svx/signaturelinehelper.hxx>
#include <com/sun/star/graphic/GraphicProvider.hpp>
#include <com/sun/star/security/DocumentDigitalSignatures.hpp>
#include <com/sun/star/security/XCertificate.hpp>
#include <comphelper/processfactory.hxx>
#include <comphelper/storagehelper.hxx>
#include <comphelper/xmlsechelper.hxx>
#include <config_folders.h>
#include <rtl/bootstrap.hxx>
#include <sal/log.hxx>
#include <sfx2/docfile.hxx>
#include <sfx2/docfilt.hxx>
#include <sfx2/objsh.hxx>
#include <tools/stream.hxx>
#include <unotools/localedatawrapper.hxx>
#include <unotools/streamwrap.hxx>
#include <unotools/syslocale.hxx>
#include <vcl/weld.hxx>
using namespace com::sun::star;
namespace svx::SignatureLineHelper
{
OUString getSignatureImage(const OUString& rType)
{
OUString aType = rType;
if (aType.isEmpty())
{
aType = "signature-line.svg";
}
OUString aPath("$BRAND_BASE_DIR/" LIBO_SHARE_FOLDER "/filter/" + aType);
rtl::Bootstrap::expandMacros(aPath);
SvFileStream aStream(aPath, StreamMode::READ);
if (aStream.GetError() != ERRCODE_NONE)
{
SAL_WARN("cui.dialogs", "failed to open " << aType);
}
OString const svg = read_uInt8s_ToOString(aStream, aStream.remainingSize());
return OUString::fromUtf8(svg);
}
uno::Reference<security::XCertificate> getSignatureCertificate(SfxObjectShell* pShell,
weld::Window* pParent)
{
if (!pShell)
{
return uno::Reference<security::XCertificate>();
}
if (!pParent)
{
return uno::Reference<security::XCertificate>();
}
uno::Reference<security::XDocumentDigitalSignatures> xSigner(
security::DocumentDigitalSignatures::createWithVersion(
comphelper::getProcessComponentContext(), "1.2"));
xSigner->setParentWindow(pParent->GetXWindow());
OUString aDescription;
security::CertificateKind certificateKind = security::CertificateKind_NONE;
// When signing ooxml, we only want X.509 certificates
if (pShell->GetMedium()->GetFilter()->IsAlienFormat())
{
certificateKind = security::CertificateKind_X509;
}
uno::Reference<security::XCertificate> xSignCertificate
= xSigner->selectSigningCertificateWithType(certificateKind, aDescription);
return xSignCertificate;
}
OUString getSignerName(const css::uno::Reference<css::security::XCertificate>& xCertificate)
{
return comphelper::xmlsec::GetContentPart(xCertificate->getSubjectName(),
xCertificate->getCertificateKind());
}
OUString getLocalizedDate()
{
const SvtSysLocale aSysLocale;
const LocaleDataWrapper& rLocaleData = aSysLocale.GetLocaleData();
Date aDateTime(Date::SYSTEM);
return rLocaleData.getDate(aDateTime);
}
uno::Reference<graphic::XGraphic> importSVG(const OUString& rSVG)
{
SvMemoryStream aSvgStream(4096, 4096);
aSvgStream.WriteOString(OUStringToOString(rSVG, RTL_TEXTENCODING_UTF8));
uno::Reference<io::XInputStream> xInputStream(new utl::OSeekableInputStreamWrapper(aSvgStream));
uno::Reference<uno::XComponentContext> xContext(comphelper::getProcessComponentContext());
uno::Reference<graphic::XGraphicProvider> xProvider
= graphic::GraphicProvider::create(xContext);
uno::Sequence<beans::PropertyValue> aMediaProperties(1);
aMediaProperties[0].Name = "InputStream";
aMediaProperties[0].Value <<= xInputStream;
uno::Reference<graphic::XGraphic> xGraphic(xProvider->queryGraphic(aMediaProperties));
return xGraphic;
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|