Line data Source code
1 : /*
2 : signingresult.cpp - 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 : #ifdef HAVE_CONFIG_H
24 : #include "config.h"
25 : #endif
26 :
27 : #include <signingresult.h>
28 : #include "result_p.h"
29 : #include "util.h"
30 :
31 : #include <gpgme.h>
32 :
33 : #include <cstring>
34 : #include <cstdlib>
35 : #include <algorithm>
36 : #include <istream>
37 : #include <iterator>
38 :
39 : #include <string.h>
40 :
41 : class GpgME::SigningResult::Private
42 : {
43 : public:
44 6 : Private(const gpgme_sign_result_t r)
45 6 : {
46 6 : if (!r) {
47 6 : return;
48 : }
49 12 : for (gpgme_new_signature_t is = r->signatures ; is ; is = is->next) {
50 6 : gpgme_new_signature_t copy = new _gpgme_new_signature(*is);
51 6 : if (is->fpr) {
52 6 : copy->fpr = strdup(is->fpr);
53 : }
54 6 : copy->next = 0;
55 6 : created.push_back(copy);
56 : }
57 6 : for (gpgme_invalid_key_t ik = r->invalid_signers ; ik ; ik = ik->next) {
58 0 : gpgme_invalid_key_t copy = new _gpgme_invalid_key(*ik);
59 0 : if (ik->fpr) {
60 0 : copy->fpr = strdup(ik->fpr);
61 : }
62 0 : copy->next = 0;
63 0 : invalid.push_back(copy);
64 : }
65 : }
66 6 : ~Private()
67 6 : {
68 12 : for (std::vector<gpgme_new_signature_t>::iterator it = created.begin() ; it != created.end() ; ++it) {
69 6 : std::free((*it)->fpr);
70 6 : delete *it; *it = 0;
71 : }
72 6 : for (std::vector<gpgme_invalid_key_t>::iterator it = invalid.begin() ; it != invalid.end() ; ++it) {
73 0 : std::free((*it)->fpr);
74 0 : delete *it; *it = 0;
75 : }
76 6 : }
77 :
78 : std::vector<gpgme_new_signature_t> created;
79 : std::vector<gpgme_invalid_key_t> invalid;
80 : };
81 :
82 0 : GpgME::SigningResult::SigningResult(gpgme_ctx_t ctx, int error)
83 0 : : GpgME::Result(error), d()
84 : {
85 0 : init(ctx);
86 0 : }
87 :
88 6 : GpgME::SigningResult::SigningResult(gpgme_ctx_t ctx, const Error &error)
89 6 : : GpgME::Result(error), d()
90 : {
91 6 : init(ctx);
92 6 : }
93 :
94 6 : void GpgME::SigningResult::init(gpgme_ctx_t ctx)
95 : {
96 6 : if (!ctx) {
97 0 : return;
98 : }
99 6 : gpgme_sign_result_t res = gpgme_op_sign_result(ctx);
100 6 : if (!res) {
101 0 : return;
102 : }
103 6 : d.reset(new Private(res));
104 : }
105 :
106 12 : make_standard_stuff(SigningResult)
107 :
108 0 : GpgME::CreatedSignature GpgME::SigningResult::createdSignature(unsigned int idx) const
109 : {
110 0 : return CreatedSignature(d, idx);
111 : }
112 :
113 0 : std::vector<GpgME::CreatedSignature> GpgME::SigningResult::createdSignatures() const
114 : {
115 0 : if (!d) {
116 0 : return std::vector<CreatedSignature>();
117 : }
118 0 : std::vector<CreatedSignature> result;
119 0 : result.reserve(d->created.size());
120 0 : for (unsigned int i = 0 ; i < d->created.size() ; ++i) {
121 0 : result.push_back(CreatedSignature(d, i));
122 : }
123 0 : return result;
124 : }
125 :
126 0 : GpgME::InvalidSigningKey GpgME::SigningResult::invalidSigningKey(unsigned int idx) const
127 : {
128 0 : return InvalidSigningKey(d, idx);
129 : }
130 :
131 0 : std::vector<GpgME::InvalidSigningKey> GpgME::SigningResult::invalidSigningKeys() const
132 : {
133 0 : if (!d) {
134 0 : return std::vector<GpgME::InvalidSigningKey>();
135 : }
136 0 : std::vector<GpgME::InvalidSigningKey> result;
137 0 : result.reserve(d->invalid.size());
138 0 : for (unsigned int i = 0 ; i < d->invalid.size() ; ++i) {
139 0 : result.push_back(InvalidSigningKey(d, i));
140 : }
141 0 : return result;
142 : }
143 :
144 0 : GpgME::InvalidSigningKey::InvalidSigningKey(const std::shared_ptr<SigningResult::Private> &parent, unsigned int i)
145 0 : : d(parent), idx(i)
146 : {
147 :
148 0 : }
149 :
150 0 : GpgME::InvalidSigningKey::InvalidSigningKey() : d(), idx(0) {}
151 :
152 0 : bool GpgME::InvalidSigningKey::isNull() const
153 : {
154 0 : return !d || idx >= d->invalid.size() ;
155 : }
156 :
157 0 : const char *GpgME::InvalidSigningKey::fingerprint() const
158 : {
159 0 : return isNull() ? 0 : d->invalid[idx]->fpr ;
160 : }
161 :
162 0 : GpgME::Error GpgME::InvalidSigningKey::reason() const
163 : {
164 0 : return Error(isNull() ? 0 : d->invalid[idx]->reason);
165 : }
166 :
167 0 : GpgME::CreatedSignature::CreatedSignature(const std::shared_ptr<SigningResult::Private> &parent, unsigned int i)
168 0 : : d(parent), idx(i)
169 : {
170 :
171 0 : }
172 :
173 0 : GpgME::CreatedSignature::CreatedSignature() : d(), idx(0) {}
174 :
175 0 : bool GpgME::CreatedSignature::isNull() const
176 : {
177 0 : return !d || idx >= d->created.size() ;
178 : }
179 :
180 0 : const char *GpgME::CreatedSignature::fingerprint() const
181 : {
182 0 : return isNull() ? 0 : d->created[idx]->fpr ;
183 : }
184 :
185 0 : time_t GpgME::CreatedSignature::creationTime() const
186 : {
187 0 : return static_cast<time_t>(isNull() ? 0 : d->created[idx]->timestamp);
188 : }
189 :
190 0 : GpgME::SignatureMode GpgME::CreatedSignature::mode() const
191 : {
192 0 : if (isNull()) {
193 0 : return NormalSignatureMode;
194 : }
195 0 : switch (d->created[idx]->type) {
196 : default:
197 0 : case GPGME_SIG_MODE_NORMAL: return NormalSignatureMode;
198 0 : case GPGME_SIG_MODE_DETACH: return Detached;
199 0 : case GPGME_SIG_MODE_CLEAR: return Clearsigned;
200 : }
201 : }
202 :
203 0 : unsigned int GpgME::CreatedSignature::publicKeyAlgorithm() const
204 : {
205 0 : return isNull() ? 0 : d->created[idx]->pubkey_algo ;
206 : }
207 :
208 0 : const char *GpgME::CreatedSignature::publicKeyAlgorithmAsString() const
209 : {
210 0 : return gpgme_pubkey_algo_name(isNull() ? (gpgme_pubkey_algo_t)0 : d->created[idx]->pubkey_algo);
211 : }
212 :
213 0 : unsigned int GpgME::CreatedSignature::hashAlgorithm() const
214 : {
215 0 : return isNull() ? 0 : d->created[idx]->hash_algo ;
216 : }
217 :
218 0 : const char *GpgME::CreatedSignature::hashAlgorithmAsString() const
219 : {
220 0 : return gpgme_hash_algo_name(isNull() ? (gpgme_hash_algo_t)0 : d->created[idx]->hash_algo);
221 : }
222 :
223 0 : unsigned int GpgME::CreatedSignature::signatureClass() const
224 : {
225 0 : return isNull() ? 0 : d->created[idx]->sig_class ;
226 : }
227 :
228 0 : std::ostream &GpgME::operator<<(std::ostream &os, const SigningResult &result)
229 : {
230 0 : os << "GpgME::SigningResult(";
231 0 : if (!result.isNull()) {
232 0 : os << "\n error: " << result.error()
233 0 : << "\n createdSignatures:\n";
234 0 : const std::vector<CreatedSignature> cs = result.createdSignatures();
235 : std::copy(cs.begin(), cs.end(),
236 0 : std::ostream_iterator<CreatedSignature>(os, "\n"));
237 0 : os << " invalidSigningKeys:\n";
238 0 : const std::vector<InvalidSigningKey> isk = result.invalidSigningKeys();
239 : std::copy(isk.begin(), isk.end(),
240 0 : std::ostream_iterator<InvalidSigningKey>(os, "\n"));
241 : }
242 0 : return os << ')';
243 : }
244 :
245 0 : std::ostream &GpgME::operator<<(std::ostream &os, const CreatedSignature &sig)
246 : {
247 0 : os << "GpgME::CreatedSignature(";
248 0 : if (!sig.isNull()) {
249 0 : os << "\n fingerprint: " << protect(sig.fingerprint())
250 0 : << "\n creationTime: " << sig.creationTime()
251 0 : << "\n mode: " << sig.mode()
252 0 : << "\n publicKeyAlgorithm: " << protect(sig.publicKeyAlgorithmAsString())
253 0 : << "\n hashAlgorithm: " << protect(sig.hashAlgorithmAsString())
254 0 : << "\n signatureClass: " << sig.signatureClass()
255 0 : << '\n';
256 : }
257 0 : return os << ')';
258 : }
259 :
260 0 : std::ostream &GpgME::operator<<(std::ostream &os, const InvalidSigningKey &key)
261 : {
262 0 : os << "GpgME::InvalidSigningKey(";
263 0 : if (!key.isNull()) {
264 0 : os << "\n fingerprint: " << protect(key.fingerprint())
265 0 : << "\n reason: " << key.reason()
266 0 : << '\n';
267 : }
268 0 : return os << ')';
269 18 : }
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