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
185
186
187
188
189
190
191
192
193
194
195
196
197
|
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/*
* XSEC
*
* XENCCipherValueImpl := Implementation for CipherValue elements
*
* $Id$
*
*/
// XSEC Includes
#include <xsec/framework/XSECDefs.hpp>
#include <xsec/framework/XSECError.hpp>
#include <xsec/framework/XSECEnv.hpp>
#include "XENCCipherValueImpl.hpp"
#include "../../utils/XSECDOMUtils.hpp"
#include <xercesc/util/XMLUniDefs.hpp>
XERCES_CPP_NAMESPACE_USE
// --------------------------------------------------------------------------------
// String Constants
// --------------------------------------------------------------------------------
static XMLCh s_CipherValue[] = {
chLatin_C,
chLatin_i,
chLatin_p,
chLatin_h,
chLatin_e,
chLatin_r,
chLatin_V,
chLatin_a,
chLatin_l,
chLatin_u,
chLatin_e,
chNull,
};
XENCCipherValue* XENCCipherValue::create(
const XSECEnv* env,
const XMLCh * value)
{
XENCCipherValueImpl* ret = new XENCCipherValueImpl(env);
if (!ret)
throw XSECException(XSECException::MemoryAllocationFail);
ret->createBlankCipherValue(value);
return ret;
}
// --------------------------------------------------------------------------------
// Constructors/Destructors
// --------------------------------------------------------------------------------
XENCCipherValueImpl::XENCCipherValueImpl(const XSECEnv * env) :
mp_env(env),
mp_cipherValueElement(NULL),
mp_cipherString(NULL) {
}
XENCCipherValueImpl::XENCCipherValueImpl(const XSECEnv * env, DOMElement * node) :
mp_env(env),
mp_cipherValueElement(node),
mp_cipherString(NULL) {
}
XENCCipherValueImpl::~XENCCipherValueImpl() {
if (mp_cipherString != NULL)
XSEC_RELEASE_XMLCH(mp_cipherString);
}
// --------------------------------------------------------------------------------
// Load
// --------------------------------------------------------------------------------
void XENCCipherValueImpl::load(void) {
if (mp_cipherValueElement == NULL) {
// Attempt to load an empty encryptedType element
throw XSECException(XSECException::CipherValueError,
"XENCCipherData::load - called on empty DOM");
}
if (!strEquals(getXENCLocalName(mp_cipherValueElement), s_CipherValue)) {
throw XSECException(XSECException::CipherValueError,
"XENCCipherData::load - called incorrect node");
}
// Just gather the text children and continue
safeBuffer txt;
gatherChildrenText(mp_cipherValueElement, txt);
// Get a copy
mp_cipherString = XMLString::replicate(txt.rawXMLChBuffer());
}
// --------------------------------------------------------------------------------
// Create a blank structure
// --------------------------------------------------------------------------------
DOMElement * XENCCipherValueImpl::createBlankCipherValue(
const XMLCh * value) {
// Rest
if (mp_cipherString != NULL) {
XSEC_RELEASE_XMLCH(mp_cipherString);
mp_cipherString = NULL;
}
// Get some setup values
safeBuffer str;
DOMDocument *doc = mp_env->getParentDocument();
const XMLCh * prefix = mp_env->getXENCNSPrefix();
makeQName(str, prefix, s_CipherValue);
DOMElement *ret = doc->createElementNS(DSIGConstants::s_unicodeStrURIXENC, str.rawXMLChBuffer());
mp_cipherValueElement = ret;
// Append the value
ret->appendChild(doc->createTextNode(value));
mp_cipherString = XMLString::replicate(value);;
return ret;
}
// --------------------------------------------------------------------------------
// Interface Methods
// --------------------------------------------------------------------------------
const XMLCh * XENCCipherValueImpl::getCipherString(void) const {
return mp_cipherString;
}
void XENCCipherValueImpl::setCipherString(const XMLCh * value) {
if (mp_cipherValueElement == NULL) {
throw XSECException(XSECException::CipherValueError,
"XENCCipherData::setCipherString - called on empty DOM");
}
// Find first text child
DOMNode * txt = findFirstChildOfType(mp_cipherValueElement, DOMNode::TEXT_NODE);
if (txt == NULL) {
throw XSECException(XSECException::CipherValueError,
"XENCCipherData::setCipherString - Error finding text node");
}
txt->setNodeValue(value);
if (mp_cipherString != NULL)
XSEC_RELEASE_XMLCH(mp_cipherString);
mp_cipherString = XMLString::replicate(value);
}
|
