/src/boringssl/crypto/x509/x509_set.c

Source (jump to first uncovered line)
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
 * All rights reserved.
 *
 * This package is an SSL implementation written
 * by Eric Young (eay@cryptsoft.com).
 * The implementation was written so as to conform with Netscapes SSL.
 *
 * This library is free for commercial and non-commercial use as long as
 * the following conditions are aheared to.  The following conditions
 * apply to all code found in this distribution, be it the RC4, RSA,
 * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
 * included with this distribution is covered by the same copyright terms
 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
 *
 * Copyright remains Eric Young's, and as such any Copyright notices in
 * the code are not to be removed.
 * If this package is used in a product, Eric Young should be given attribution
 * as the author of the parts of the library used.
 * This can be in the form of a textual message at program startup or
 * in documentation (online or textual) provided with the package.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *    "This product includes cryptographic software written by
 *     Eric Young (eay@cryptsoft.com)"
 *    The word 'cryptographic' can be left out if the rouines from the library
 *    being used are not cryptographic related :-).
 * 4. If you include any Windows specific code (or a derivative thereof) from
 *    the apps directory (application code) you must include an acknowledgement:
 *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
 *
 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * The licence and distribution terms for any publically available version or
 * derivative of this code cannot be changed.  i.e. this code cannot simply be
 * copied and put under another distribution licence
 * [including the GNU Public Licence.] */

#include <openssl/asn1.h>
#include <openssl/cipher.h>
#include <openssl/evp.h>
#include <openssl/obj.h>
#include <openssl/x509.h>

#include "internal.h"


long X509_get_version(const X509 *x509) {
  // The default version is v1(0).
  if (x509->cert_info->version == NULL) {
    return X509_VERSION_1;
  }
  return ASN1_INTEGER_get(x509->cert_info->version);
}

int X509_set_version(X509 *x, long version) {
  if (x == NULL) {
    return 0;
  }

  if (version < X509_VERSION_1 || version > X509_VERSION_3) {
    OPENSSL_PUT_ERROR(X509, X509_R_INVALID_VERSION);
    return 0;
  }

  // v1(0) is default and is represented by omitting the version.
  if (version == X509_VERSION_1) {
    ASN1_INTEGER_free(x->cert_info->version);
    x->cert_info->version = NULL;
    return 1;
  }

  if (x->cert_info->version == NULL) {
    x->cert_info->version = ASN1_INTEGER_new();
    if (x->cert_info->version == NULL) {
      return 0;
    }
  }
  return ASN1_INTEGER_set_int64(x->cert_info->version, version);
}

int X509_set_serialNumber(X509 *x, const ASN1_INTEGER *serial) {
  if (serial->type != V_ASN1_INTEGER && serial->type != V_ASN1_NEG_INTEGER) {
    OPENSSL_PUT_ERROR(ASN1, ASN1_R_WRONG_TYPE);
    return 0;
  }

  ASN1_INTEGER *in;
  if (x == NULL) {
    return 0;
  }
  in = x->cert_info->serialNumber;
  if (in != serial) {
    in = ASN1_INTEGER_dup(serial);
    if (in != NULL) {
      ASN1_INTEGER_free(x->cert_info->serialNumber);
      x->cert_info->serialNumber = in;
    }
  }
  return in != NULL;
}

int X509_set_issuer_name(X509 *x, X509_NAME *name) {
  if ((x == NULL) || (x->cert_info == NULL)) {
    return 0;
  }
  return (X509_NAME_set(&x->cert_info->issuer, name));
}

int X509_set_subject_name(X509 *x, X509_NAME *name) {
  if ((x == NULL) || (x->cert_info == NULL)) {
    return 0;
  }
  return (X509_NAME_set(&x->cert_info->subject, name));
}

int X509_set1_notBefore(X509 *x, const ASN1_TIME *tm) {
  ASN1_TIME *in;

  if ((x == NULL) || (x->cert_info->validity == NULL)) {
    return 0;
  }
  in = x->cert_info->validity->notBefore;
  if (in != tm) {
    in = ASN1_STRING_dup(tm);
    if (in != NULL) {
      ASN1_TIME_free(x->cert_info->validity->notBefore);
      x->cert_info->validity->notBefore = in;
    }
  }
  return in != NULL;
}

int X509_set_notBefore(X509 *x, const ASN1_TIME *tm) {
  return X509_set1_notBefore(x, tm);
}

const ASN1_TIME *X509_get0_notBefore(const X509 *x) {
  return x->cert_info->validity->notBefore;
}

ASN1_TIME *X509_getm_notBefore(X509 *x) {
  // Note this function takes a const |X509| pointer in OpenSSL. We require
  // non-const as this allows mutating |x|. If it comes up for compatibility,
  // we can relax this.
  return x->cert_info->validity->notBefore;
}

ASN1_TIME *X509_get_notBefore(const X509 *x509) {
  // In OpenSSL, this function is an alias for |X509_getm_notBefore|, but our
  // |X509_getm_notBefore| is const-correct. |X509_get_notBefore| was
  // originally a macro, so it needs to capture both get0 and getm use cases.
  return x509->cert_info->validity->notBefore;
}

int X509_set1_notAfter(X509 *x, const ASN1_TIME *tm) {
  ASN1_TIME *in;

  if ((x == NULL) || (x->cert_info->validity == NULL)) {
    return 0;
  }
  in = x->cert_info->validity->notAfter;
  if (in != tm) {
    in = ASN1_STRING_dup(tm);
    if (in != NULL) {
      ASN1_TIME_free(x->cert_info->validity->notAfter);
      x->cert_info->validity->notAfter = in;
    }
  }
  return in != NULL;
}

int X509_set_notAfter(X509 *x, const ASN1_TIME *tm) {
  return X509_set1_notAfter(x, tm);
}

const ASN1_TIME *X509_get0_notAfter(const X509 *x) {
  return x->cert_info->validity->notAfter;
}

ASN1_TIME *X509_getm_notAfter(X509 *x) {
  // Note this function takes a const |X509| pointer in OpenSSL. We require
  // non-const as this allows mutating |x|. If it comes up for compatibility,
  // we can relax this.
  return x->cert_info->validity->notAfter;
}

ASN1_TIME *X509_get_notAfter(const X509 *x509) {
  // In OpenSSL, this function is an alias for |X509_getm_notAfter|, but our
  // |X509_getm_notAfter| is const-correct. |X509_get_notAfter| was
  // originally a macro, so it needs to capture both get0 and getm use cases.
  return x509->cert_info->validity->notAfter;
}

void X509_get0_uids(const X509 *x509, const ASN1_BIT_STRING **out_issuer_uid,
                    const ASN1_BIT_STRING **out_subject_uid) {
  if (out_issuer_uid != NULL) {
    *out_issuer_uid = x509->cert_info->issuerUID;
  }
  if (out_subject_uid != NULL) {
    *out_subject_uid = x509->cert_info->subjectUID;
  }
}

int X509_set_pubkey(X509 *x, EVP_PKEY *pkey) {
  if ((x == NULL) || (x->cert_info == NULL)) {
    return 0;
  }
  return (X509_PUBKEY_set(&(x->cert_info->key), pkey));
}

const STACK_OF(X509_EXTENSION) *X509_get0_extensions(const X509 *x) {
  return x->cert_info->extensions;
}

const X509_ALGOR *X509_get0_tbs_sigalg(const X509 *x) {
  return x->cert_info->signature;
}

X509_PUBKEY *X509_get_X509_PUBKEY(const X509 *x509) {
  return x509->cert_info->key;
}

Coverage Report

Created: 2023-06-29 07:25

Line	Count	Source (jump to first uncovered line)
1		/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
2		* All rights reserved.
3		*
4		* This package is an SSL implementation written
5		* by Eric Young (eay@cryptsoft.com).
6		* The implementation was written so as to conform with Netscapes SSL.
7		*
8		* This library is free for commercial and non-commercial use as long as
9		* the following conditions are aheared to. The following conditions
10		* apply to all code found in this distribution, be it the RC4, RSA,
11		* lhash, DES, etc., code; not just the SSL code. The SSL documentation
12		* included with this distribution is covered by the same copyright terms
13		* except that the holder is Tim Hudson (tjh@cryptsoft.com).
14		*
15		* Copyright remains Eric Young's, and as such any Copyright notices in
16		* the code are not to be removed.
17		* If this package is used in a product, Eric Young should be given attribution
18		* as the author of the parts of the library used.
19		* This can be in the form of a textual message at program startup or
20		* in documentation (online or textual) provided with the package.
21		*
22		* Redistribution and use in source and binary forms, with or without
23		* modification, are permitted provided that the following conditions
24		* are met:
25		* 1. Redistributions of source code must retain the copyright
26		* notice, this list of conditions and the following disclaimer.
27		* 2. Redistributions in binary form must reproduce the above copyright
28		* notice, this list of conditions and the following disclaimer in the
29		* documentation and/or other materials provided with the distribution.
30		* 3. All advertising materials mentioning features or use of this software
31		* must display the following acknowledgement:
32		* "This product includes cryptographic software written by
33		* Eric Young (eay@cryptsoft.com)"
34		* The word 'cryptographic' can be left out if the rouines from the library
35		* being used are not cryptographic related :-).
36		* 4. If you include any Windows specific code (or a derivative thereof) from
37		* the apps directory (application code) you must include an acknowledgement:
38		* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
39		*
40		* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
41		* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
42		* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
43		* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
44		* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
45		* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
46		* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47		* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
48		* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
49		* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
50		* SUCH DAMAGE.
51		*
52		* The licence and distribution terms for any publically available version or
53		* derivative of this code cannot be changed. i.e. this code cannot simply be
54		* copied and put under another distribution licence
55		* [including the GNU Public Licence.] */
56
57		#include <openssl/asn1.h>
58		#include <openssl/cipher.h>
59		#include <openssl/evp.h>
60		#include <openssl/obj.h>
61		#include <openssl/x509.h>
62
63		#include "internal.h"
64
65
66	5.09k	long X509_get_version(const X509 *x509) {
67		// The default version is v1(0).
68	5.09k	if (x509->cert_info->version == NULL) {
69	182	return X509_VERSION_1;
70	182	}
71	4.91k	return ASN1_INTEGER_get(x509->cert_info->version);
72	5.09k	}
73
74	0	int X509_set_version(X509 *x, long version) {
75	0	if (x == NULL) {
76	0	return 0;
77	0	}
78
79	0	if (version < X509_VERSION_1 \|\| version > X509_VERSION_3) {
80	0	OPENSSL_PUT_ERROR(X509, X509_R_INVALID_VERSION);
81	0	return 0;
82	0	}
83
84		// v1(0) is default and is represented by omitting the version.
85	0	if (version == X509_VERSION_1) {
86	0	ASN1_INTEGER_free(x->cert_info->version);
87	0	x->cert_info->version = NULL;
88	0	return 1;
89	0	}
90
91	0	if (x->cert_info->version == NULL) {
92	0	x->cert_info->version = ASN1_INTEGER_new();
93	0	if (x->cert_info->version == NULL) {
94	0	return 0;
95	0	}
96	0	}
97	0	return ASN1_INTEGER_set_int64(x->cert_info->version, version);
98	0	}
99
100	0	int X509_set_serialNumber(X509 x, const ASN1_INTEGER serial) {
101	0	if (serial->type != V_ASN1_INTEGER && serial->type != V_ASN1_NEG_INTEGER) {
102	0	OPENSSL_PUT_ERROR(ASN1, ASN1_R_WRONG_TYPE);
103	0	return 0;
104	0	}
105
106	0	ASN1_INTEGER *in;
107	0	if (x == NULL) {
108	0	return 0;
109	0	}
110	0	in = x->cert_info->serialNumber;
111	0	if (in != serial) {
112	0	in = ASN1_INTEGER_dup(serial);
113	0	if (in != NULL) {
114	0	ASN1_INTEGER_free(x->cert_info->serialNumber);
115	0	x->cert_info->serialNumber = in;
116	0	}
117	0	}
118	0	return in != NULL;
119	0	}
120
121	0	int X509_set_issuer_name(X509 x, X509_NAME name) {
122	0	if ((x == NULL) \|\| (x->cert_info == NULL)) {
123	0	return 0;
124	0	}
125	0	return (X509_NAME_set(&x->cert_info->issuer, name));
126	0	}
127
128	0	int X509_set_subject_name(X509 x, X509_NAME name) {
129	0	if ((x == NULL) \|\| (x->cert_info == NULL)) {
130	0	return 0;
131	0	}
132	0	return (X509_NAME_set(&x->cert_info->subject, name));
133	0	}
134
135	0	int X509_set1_notBefore(X509 x, const ASN1_TIME tm) {
136	0	ASN1_TIME *in;
137
138	0	if ((x == NULL) \|\| (x->cert_info->validity == NULL)) {
139	0	return 0;
140	0	}
141	0	in = x->cert_info->validity->notBefore;
142	0	if (in != tm) {
143	0	in = ASN1_STRING_dup(tm);
144	0	if (in != NULL) {
145	0	ASN1_TIME_free(x->cert_info->validity->notBefore);
146	0	x->cert_info->validity->notBefore = in;
147	0	}
148	0	}
149	0	return in != NULL;
150	0	}
151
152	0	int X509_set_notBefore(X509 x, const ASN1_TIME tm) {
153	0	return X509_set1_notBefore(x, tm);
154	0	}
155
156	0	const ASN1_TIME X509_get0_notBefore(const X509 x) {
157	0	return x->cert_info->validity->notBefore;
158	0	}
159
160	0	ASN1_TIME X509_getm_notBefore(X509 x) {
161		// Note this function takes a const \|X509\| pointer in OpenSSL. We require
162		// non-const as this allows mutating \|x\|. If it comes up for compatibility,
163		// we can relax this.
164	0	return x->cert_info->validity->notBefore;
165	0	}
166
167	2.54k	ASN1_TIME X509_get_notBefore(const X509 x509) {
168		// In OpenSSL, this function is an alias for \|X509_getm_notBefore\|, but our
169		// \|X509_getm_notBefore\| is const-correct. \|X509_get_notBefore\| was
170		// originally a macro, so it needs to capture both get0 and getm use cases.
171	2.54k	return x509->cert_info->validity->notBefore;
172	2.54k	}
173
174	0	int X509_set1_notAfter(X509 x, const ASN1_TIME tm) {
175	0	ASN1_TIME *in;
176
177	0	if ((x == NULL) \|\| (x->cert_info->validity == NULL)) {
178	0	return 0;
179	0	}
180	0	in = x->cert_info->validity->notAfter;
181	0	if (in != tm) {
182	0	in = ASN1_STRING_dup(tm);
183	0	if (in != NULL) {
184	0	ASN1_TIME_free(x->cert_info->validity->notAfter);
185	0	x->cert_info->validity->notAfter = in;
186	0	}
187	0	}
188	0	return in != NULL;
189	0	}
190
191	0	int X509_set_notAfter(X509 x, const ASN1_TIME tm) {
192	0	return X509_set1_notAfter(x, tm);
193	0	}
194
195	0	const ASN1_TIME X509_get0_notAfter(const X509 x) {
196	0	return x->cert_info->validity->notAfter;
197	0	}
198
199	0	ASN1_TIME X509_getm_notAfter(X509 x) {
200		// Note this function takes a const \|X509\| pointer in OpenSSL. We require
201		// non-const as this allows mutating \|x\|. If it comes up for compatibility,
202		// we can relax this.
203	0	return x->cert_info->validity->notAfter;
204	0	}
205
206	2.54k	ASN1_TIME X509_get_notAfter(const X509 x509) {
207		// In OpenSSL, this function is an alias for \|X509_getm_notAfter\|, but our
208		// \|X509_getm_notAfter\| is const-correct. \|X509_get_notAfter\| was
209		// originally a macro, so it needs to capture both get0 and getm use cases.
210	2.54k	return x509->cert_info->validity->notAfter;
211	2.54k	}
212
213		void X509_get0_uids(const X509 x509, const ASN1_BIT_STRING *out_issuer_uid,
214	0	const ASN1_BIT_STRING **out_subject_uid) {
215	0	if (out_issuer_uid != NULL) {
216	0	*out_issuer_uid = x509->cert_info->issuerUID;
217	0	}
218	0	if (out_subject_uid != NULL) {
219	0	*out_subject_uid = x509->cert_info->subjectUID;
220	0	}
221	0	}
222
223	0	int X509_set_pubkey(X509 x, EVP_PKEY pkey) {
224	0	if ((x == NULL) \|\| (x->cert_info == NULL)) {
225	0	return 0;
226	0	}
227	0	return (X509_PUBKEY_set(&(x->cert_info->key), pkey));
228	0	}
229
230	0	const STACK_OF(X509_EXTENSION) X509_get0_extensions(const X509 x) {
231	0	return x->cert_info->extensions;
232	0	}
233
234	0	const X509_ALGOR X509_get0_tbs_sigalg(const X509 x) {
235	0	return x->cert_info->signature;
236	0	}
237
238	0	X509_PUBKEY X509_get_X509_PUBKEY(const X509 x509) {
239	0	return x509->cert_info->key;
240	0	}