Line data Source code
1 : /*
2 : verificationresult.h - wraps a gpgme verify result
3 : Copyright (C) 2004 Klarälvdalens Datakonsult AB
4 :
5 : This file is part of GPGME++.
6 :
7 : GPGME++ is free software; you can redistribute it and/or
8 : modify it under the terms of the GNU Library General Public
9 : License as published by the Free Software Foundation; either
10 : version 2 of the License, or (at your option) any later version.
11 :
12 : GPGME++ is distributed in the hope that it will be useful,
13 : but WITHOUT ANY WARRANTY; without even the implied warranty of
14 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 : GNU Library General Public License for more details.
16 :
17 : You should have received a copy of the GNU Library General Public License
18 : along with GPGME++; see the file COPYING.LIB. If not, write to the
19 : Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 : Boston, MA 02110-1301, USA.
21 : */
22 :
23 : #ifndef __GPGMEPP_VERIFICATIONRESULT_H__
24 : #define __GPGMEPP_VERIFICATIONRESULT_H__
25 :
26 : #include "gpgmefw.h"
27 : #include "result.h"
28 : #include "gpgmepp_export.h"
29 :
30 : #include <time.h>
31 :
32 : #include <memory>
33 :
34 : #include <vector>
35 : #include <iosfwd>
36 :
37 : namespace GpgME
38 : {
39 :
40 : class Error;
41 : class Signature;
42 : class Notation;
43 : class Key;
44 :
45 90 : class GPGMEPP_EXPORT VerificationResult : public Result
46 : {
47 : public:
48 : VerificationResult();
49 : VerificationResult(gpgme_ctx_t ctx, int error);
50 : VerificationResult(gpgme_ctx_t ctx, const Error &error);
51 : explicit VerificationResult(const Error &err);
52 :
53 12 : const VerificationResult &operator=(VerificationResult other)
54 : {
55 12 : swap(other);
56 12 : return *this;
57 : }
58 :
59 12 : void swap(VerificationResult &other)
60 : {
61 12 : Result::swap(other);
62 : using std::swap;
63 12 : swap(this->d, other.d);
64 12 : }
65 :
66 : bool isNull() const;
67 :
68 : const char *fileName() const;
69 :
70 : unsigned int numSignatures() const;
71 : Signature signature(unsigned int index) const;
72 : std::vector<Signature> signatures() const;
73 :
74 : class Private;
75 : private:
76 : void init(gpgme_ctx_t ctx);
77 : std::shared_ptr<Private> d;
78 : };
79 :
80 : GPGMEPP_EXPORT std::ostream &operator<<(std::ostream &os, const VerificationResult &result);
81 :
82 50 : class GPGMEPP_EXPORT Signature
83 : {
84 : friend class ::GpgME::VerificationResult;
85 : Signature(const std::shared_ptr<VerificationResult::Private> &parent, unsigned int index);
86 : public:
87 : typedef GPGMEPP_DEPRECATED GpgME::Notation Notation;
88 :
89 : Signature();
90 :
91 2 : const Signature &operator=(Signature other)
92 : {
93 2 : swap(other);
94 2 : return *this;
95 : }
96 :
97 2 : void swap(Signature &other)
98 : {
99 : using std::swap;
100 2 : swap(this->d, other.d);
101 2 : swap(this->idx, other.idx);
102 2 : }
103 :
104 : bool isNull() const;
105 :
106 : enum Summary {
107 : None = 0x000,
108 : Valid = 0x001,
109 : Green = 0x002,
110 : Red = 0x004,
111 : KeyRevoked = 0x008,
112 : KeyExpired = 0x010,
113 : SigExpired = 0x020,
114 : KeyMissing = 0x040,
115 : CrlMissing = 0x080,
116 : CrlTooOld = 0x100,
117 : BadPolicy = 0x200,
118 : SysError = 0x400,
119 : TofuConflict= 0x800
120 : };
121 : Summary summary() const;
122 :
123 : const char *fingerprint() const;
124 :
125 : Error status() const;
126 :
127 : time_t creationTime() const;
128 : time_t expirationTime() const;
129 : bool neverExpires() const;
130 :
131 : GPGMEPP_DEPRECATED bool wrongKeyUsage() const
132 : {
133 : return isWrongKeyUsage();
134 : }
135 : bool isWrongKeyUsage() const;
136 : bool isVerifiedUsingChainModel() const;
137 :
138 : enum PKAStatus {
139 : UnknownPKAStatus, PKAVerificationFailed, PKAVerificationSucceeded
140 : };
141 : PKAStatus pkaStatus() const;
142 : const char *pkaAddress() const;
143 :
144 : enum Validity {
145 : Unknown, Undefined, Never, Marginal, Full, Ultimate
146 : };
147 : Validity validity() const;
148 : char validityAsString() const;
149 : Error nonValidityReason() const;
150 :
151 : unsigned int publicKeyAlgorithm() const;
152 : const char *publicKeyAlgorithmAsString() const;
153 :
154 : unsigned int hashAlgorithm() const;
155 : const char *hashAlgorithmAsString() const;
156 :
157 : const char *policyURL() const;
158 : GpgME::Notation notation(unsigned int index) const;
159 : std::vector<GpgME::Notation> notations() const;
160 :
161 : /** Returns the key object associated with this signature.
162 : * May be incomplete but will have at least the fingerprint
163 : * set or the associated TOFU Information if applicable. */
164 : GpgME::Key key() const;
165 :
166 : /* Search / Update the key of this signature.
167 : *
168 : * Same as above but if search is set to true this will
169 : * either update the key provided by the engine or search
170 : * the key in the engine. The key is cached.
171 : *
172 : * As this involves an engine call it might take some time
173 : * to finish so it should be avoided to do this in a UI
174 : * thread. The result will be cached and no engine call
175 : * will be done if update is set to false and a key is
176 : * already cached.
177 : *
178 : * If no key was provided by the engine this will look
179 : * up the key so this call might block while the engine
180 : * is called to obtain the key.
181 : *
182 : * If both search and update are false this is the same
183 : * as calling key()
184 : */
185 : GpgME::Key key(bool search, bool update) const;
186 :
187 : private:
188 : std::shared_ptr<VerificationResult::Private> d;
189 : unsigned int idx;
190 : };
191 :
192 : GPGMEPP_EXPORT std::ostream &operator<<(std::ostream &os, const Signature &sig);
193 : GPGMEPP_EXPORT std::ostream &operator<<(std::ostream &os, Signature::PKAStatus pkaStatus);
194 : GPGMEPP_EXPORT std::ostream &operator<<(std::ostream &os, Signature::Summary summary);
195 :
196 : }
197 :
198 : GPGMEPP_MAKE_STD_SWAP_SPECIALIZATION(VerificationResult)
199 : GPGMEPP_MAKE_STD_SWAP_SPECIALIZATION(Signature)
200 :
201 : #endif // __GPGMEPP_VERIFICATIONRESULT_H__
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