qsslellipticcurve_openssl.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2014 Governikus GmbH & Co. KG.-
4** Contact: http://www.qt.io/licensing/-
5**-
6** This file is part of the QtNetwork module of the Qt Toolkit.-
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8** $QT_BEGIN_LICENSE:LGPL21$-
9** Commercial License Usage-
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16**-
17** GNU Lesser General Public License Usage-
18** Alternatively, this file may be used under the terms of the GNU Lesser-
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20** Software Foundation and appearing in the file LICENSE.LGPLv21 and-
21** LICENSE.LGPLv3 included in the packaging of this file. Please review the-
22** following information to ensure the GNU Lesser General Public License-
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26** As a special exception, The Qt Company gives you certain additional-
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28** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.-
29**-
30** $QT_END_LICENSE$-
31**-
32****************************************************************************/-
33-
34#include "qsslellipticcurve.h"-
35#include "qsslsocket_p.h"-
36#include "qsslsocket_openssl_symbols_p.h"-
37-
38#include <openssl/ssl.h>-
39#include <openssl/obj_mac.h>-
40-
41#include <algorithm>-
42-
43QT_BEGIN_NAMESPACE-
44-
45QString QSslEllipticCurve::shortName() const-
46{-
47 QString result;-
48#ifndef OPENSSL_NO_EC-
49 if (id != 0)
id != 0Description
TRUEevaluated 268 times by 1 test
Evaluated by:
  • tst_qsslellipticcurve - unknown status
FALSEevaluated 10 times by 1 test
Evaluated by:
  • tst_qsslellipticcurve - unknown status
10-268
50 result = QString::fromLatin1(q_OBJ_nid2sn(id));
executed 268 times by 1 test: result = QString::fromLatin1(q_OBJ_nid2sn(id));
Executed by:
  • tst_qsslellipticcurve - unknown status
268
51#endif-
52 return result;
executed 278 times by 1 test: return result;
Executed by:
  • tst_qsslellipticcurve - unknown status
278
53}-
54-
55QString QSslEllipticCurve::longName() const-
56{-
57 QString result;-
58#ifndef OPENSSL_NO_EC-
59 if (id != 0)
id != 0Description
TRUEevaluated 268 times by 1 test
Evaluated by:
  • tst_qsslellipticcurve - unknown status
FALSEevaluated 10 times by 1 test
Evaluated by:
  • tst_qsslellipticcurve - unknown status
10-268
60 result = QString::fromLatin1(q_OBJ_nid2ln(id));
executed 268 times by 1 test: result = QString::fromLatin1(q_OBJ_nid2ln(id));
Executed by:
  • tst_qsslellipticcurve - unknown status
268
61#endif-
62 return result;
executed 278 times by 1 test: return result;
Executed by:
  • tst_qsslellipticcurve - unknown status
278
63}-
64-
65QSslEllipticCurve QSslEllipticCurve::fromShortName(const QString &name)-
66{-
67 if (name.isEmpty())
name.isEmpty()Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • tst_qsslellipticcurve - unknown status
FALSEevaluated 68 times by 1 test
Evaluated by:
  • tst_qsslellipticcurve - unknown status
2-68
68 return QSslEllipticCurve();
executed 2 times by 1 test: return QSslEllipticCurve();
Executed by:
  • tst_qsslellipticcurve - unknown status
2
69-
70 QSslSocketPrivate::ensureInitialized();-
71-
72 QSslEllipticCurve result;-
73-
74#ifndef OPENSSL_NO_EC-
75 const QByteArray curveNameLatin1 = name.toLatin1();-
76-
77 int nid = q_OBJ_sn2nid(curveNameLatin1.data());-
78-
79#if OPENSSL_VERSION_NUMBER >= 0x10002000L-
80 if (nid == 0 && q_SSLeay() >= 0x10002000L)-
81 nid = q_EC_curve_nist2nid(curveNameLatin1.data());-
82#endif // OPENSSL_VERSION_NUMBER >= 0x10002000L-
83-
84 result.id = nid;-
85#endif-
86-
87 return result;
executed 68 times by 1 test: return result;
Executed by:
  • tst_qsslellipticcurve - unknown status
68
88}-
89-
90QSslEllipticCurve QSslEllipticCurve::fromLongName(const QString &name)-
91{-
92 if (name.isEmpty())
name.isEmpty()Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • tst_qsslellipticcurve - unknown status
FALSEevaluated 68 times by 1 test
Evaluated by:
  • tst_qsslellipticcurve - unknown status
2-68
93 return QSslEllipticCurve();
executed 2 times by 1 test: return QSslEllipticCurve();
Executed by:
  • tst_qsslellipticcurve - unknown status
2
94-
95 QSslSocketPrivate::ensureInitialized();-
96-
97 QSslEllipticCurve result;-
98-
99#ifndef OPENSSL_NO_EC-
100 const QByteArray curveNameLatin1 = name.toLatin1();-
101-
102 int nid = q_OBJ_ln2nid(curveNameLatin1.data());-
103 result.id = nid;-
104#endif-
105-
106 return result;
executed 68 times by 1 test: return result;
Executed by:
  • tst_qsslellipticcurve - unknown status
68
107}-
108-
109-
110// The brainpool curve NIDs (RFC 7027) have been introduced in OpenSSL 1.0.2,-
111// redefine them here to make Qt compile with previous versions of OpenSSL-
112// (yet correctly recognize them as TLS named curves).-
113// See crypto/objects/obj_mac.h-
114#ifndef NID_brainpoolP256r1-
115#define NID_brainpoolP256r1 927-
116#endif-
117-
118#ifndef NID_brainpoolP384r1-
119#define NID_brainpoolP384r1 931-
120#endif-
121-
122#ifndef NID_brainpoolP512r1-
123#define NID_brainpoolP512r1 933-
124#endif-
125-
126// NIDs of named curves allowed in TLS as per RFCs 4492 and 7027,-
127// see also https://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml#tls-parameters-8-
128static const int tlsNamedCurveNIDs[] = {-
129 // RFC 4492-
130 NID_sect163k1,-
131 NID_sect163r1,-
132 NID_sect163r2,-
133 NID_sect193r1,-
134 NID_sect193r2,-
135 NID_sect233k1,-
136 NID_sect233r1,-
137 NID_sect239k1,-
138 NID_sect283k1,-
139 NID_sect283r1,-
140 NID_sect409k1,-
141 NID_sect409r1,-
142 NID_sect571k1,-
143 NID_sect571r1,-
144-
145 NID_secp160k1,-
146 NID_secp160r1,-
147 NID_secp160r2,-
148 NID_secp192k1,-
149 NID_X9_62_prime192v1, // secp192r1-
150 NID_secp224k1,-
151 NID_secp224r1,-
152 NID_secp256k1,-
153 NID_X9_62_prime256v1, // secp256r1-
154 NID_secp384r1,-
155 NID_secp521r1,-
156-
157 // RFC 7027-
158 NID_brainpoolP256r1,-
159 NID_brainpoolP384r1,-
160 NID_brainpoolP512r1-
161};-
162-
163static const size_t tlsNamedCurveNIDCount = sizeof(tlsNamedCurveNIDs) / sizeof(tlsNamedCurveNIDs[0]);-
164-
165bool QSslEllipticCurve::isTlsNamedCurve() const Q_DECL_NOTHROW-
166{-
167 const int * const tlsNamedCurveNIDsEnd = tlsNamedCurveNIDs + tlsNamedCurveNIDCount;-
168 return std::find(tlsNamedCurveNIDs, tlsNamedCurveNIDsEnd, id) != tlsNamedCurveNIDsEnd;
executed 1 time by 1 test: return std::find(tlsNamedCurveNIDs, tlsNamedCurveNIDsEnd, id) != tlsNamedCurveNIDsEnd;
Executed by:
  • tst_qsslellipticcurve - unknown status
1
169}-
170-
171QT_END_NAMESPACE-
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