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author | Mike DePaulo <mikedep333@gmail.com> | 2015-03-28 09:50:31 -0400 |
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committer | Mike DePaulo <mikedep333@gmail.com> | 2015-03-28 13:13:13 -0400 |
commit | 91e3957fb0e38a5d5649f82e5d9f89dd0e85666f (patch) | |
tree | fe0992fb4cf6f3c2a5d597557552ae69caccbe70 /openssl/crypto/x509/x509_cmp.c | |
parent | 9073d97eff3f6d3b33450ef3532a826674c7e1e8 (diff) | |
download | vcxsrv-91e3957fb0e38a5d5649f82e5d9f89dd0e85666f.tar.gz vcxsrv-91e3957fb0e38a5d5649f82e5d9f89dd0e85666f.tar.bz2 vcxsrv-91e3957fb0e38a5d5649f82e5d9f89dd0e85666f.zip |
Update openssl to version openssl-1.0.1m
Conflicts:
openssl/Makefile
openssl/Makefile.bak
openssl/crypto/cryptlib.c
Diffstat (limited to 'openssl/crypto/x509/x509_cmp.c')
-rw-r--r-- | openssl/crypto/x509/x509_cmp.c | 430 |
1 files changed, 214 insertions, 216 deletions
diff --git a/openssl/crypto/x509/x509_cmp.c b/openssl/crypto/x509/x509_cmp.c index 352aa3743..3c5b717c1 100644 --- a/openssl/crypto/x509/x509_cmp.c +++ b/openssl/crypto/x509/x509_cmp.c @@ -5,21 +5,21 @@ * 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: @@ -34,10 +34,10 @@ * 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 + * 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 @@ -49,7 +49,7 @@ * 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 @@ -65,279 +65,277 @@ #include <openssl/x509v3.h> int X509_issuer_and_serial_cmp(const X509 *a, const X509 *b) - { - int i; - X509_CINF *ai,*bi; - - ai=a->cert_info; - bi=b->cert_info; - i=M_ASN1_INTEGER_cmp(ai->serialNumber,bi->serialNumber); - if (i) return(i); - return(X509_NAME_cmp(ai->issuer,bi->issuer)); - } +{ + int i; + X509_CINF *ai, *bi; + + ai = a->cert_info; + bi = b->cert_info; + i = M_ASN1_INTEGER_cmp(ai->serialNumber, bi->serialNumber); + if (i) + return (i); + return (X509_NAME_cmp(ai->issuer, bi->issuer)); +} #ifndef OPENSSL_NO_MD5 unsigned long X509_issuer_and_serial_hash(X509 *a) - { - unsigned long ret=0; - EVP_MD_CTX ctx; - unsigned char md[16]; - char *f; - - EVP_MD_CTX_init(&ctx); - f=X509_NAME_oneline(a->cert_info->issuer,NULL,0); - if (!EVP_DigestInit_ex(&ctx, EVP_md5(), NULL)) - goto err; - if (!EVP_DigestUpdate(&ctx,(unsigned char *)f,strlen(f))) - goto err; - OPENSSL_free(f); - if(!EVP_DigestUpdate(&ctx,(unsigned char *)a->cert_info->serialNumber->data, - (unsigned long)a->cert_info->serialNumber->length)) - goto err; - if (!EVP_DigestFinal_ex(&ctx,&(md[0]),NULL)) - goto err; - ret=( ((unsigned long)md[0] )|((unsigned long)md[1]<<8L)| - ((unsigned long)md[2]<<16L)|((unsigned long)md[3]<<24L) - )&0xffffffffL; - err: - EVP_MD_CTX_cleanup(&ctx); - return(ret); - } +{ + unsigned long ret = 0; + EVP_MD_CTX ctx; + unsigned char md[16]; + char *f; + + EVP_MD_CTX_init(&ctx); + f = X509_NAME_oneline(a->cert_info->issuer, NULL, 0); + if (!EVP_DigestInit_ex(&ctx, EVP_md5(), NULL)) + goto err; + if (!EVP_DigestUpdate(&ctx, (unsigned char *)f, strlen(f))) + goto err; + OPENSSL_free(f); + if (!EVP_DigestUpdate + (&ctx, (unsigned char *)a->cert_info->serialNumber->data, + (unsigned long)a->cert_info->serialNumber->length)) + goto err; + if (!EVP_DigestFinal_ex(&ctx, &(md[0]), NULL)) + goto err; + ret = (((unsigned long)md[0]) | ((unsigned long)md[1] << 8L) | + ((unsigned long)md[2] << 16L) | ((unsigned long)md[3] << 24L) + ) & 0xffffffffL; + err: + EVP_MD_CTX_cleanup(&ctx); + return (ret); +} #endif - + int X509_issuer_name_cmp(const X509 *a, const X509 *b) - { - return(X509_NAME_cmp(a->cert_info->issuer,b->cert_info->issuer)); - } +{ + return (X509_NAME_cmp(a->cert_info->issuer, b->cert_info->issuer)); +} int X509_subject_name_cmp(const X509 *a, const X509 *b) - { - return(X509_NAME_cmp(a->cert_info->subject,b->cert_info->subject)); - } +{ + return (X509_NAME_cmp(a->cert_info->subject, b->cert_info->subject)); +} int X509_CRL_cmp(const X509_CRL *a, const X509_CRL *b) - { - return(X509_NAME_cmp(a->crl->issuer,b->crl->issuer)); - } +{ + return (X509_NAME_cmp(a->crl->issuer, b->crl->issuer)); +} #ifndef OPENSSL_NO_SHA int X509_CRL_match(const X509_CRL *a, const X509_CRL *b) - { - return memcmp(a->sha1_hash, b->sha1_hash, 20); - } +{ + return memcmp(a->sha1_hash, b->sha1_hash, 20); +} #endif X509_NAME *X509_get_issuer_name(X509 *a) - { - return(a->cert_info->issuer); - } +{ + return (a->cert_info->issuer); +} unsigned long X509_issuer_name_hash(X509 *x) - { - return(X509_NAME_hash(x->cert_info->issuer)); - } +{ + return (X509_NAME_hash(x->cert_info->issuer)); +} #ifndef OPENSSL_NO_MD5 unsigned long X509_issuer_name_hash_old(X509 *x) - { - return(X509_NAME_hash_old(x->cert_info->issuer)); - } +{ + return (X509_NAME_hash_old(x->cert_info->issuer)); +} #endif X509_NAME *X509_get_subject_name(X509 *a) - { - return(a->cert_info->subject); - } +{ + return (a->cert_info->subject); +} ASN1_INTEGER *X509_get_serialNumber(X509 *a) - { - return(a->cert_info->serialNumber); - } +{ + return (a->cert_info->serialNumber); +} unsigned long X509_subject_name_hash(X509 *x) - { - return(X509_NAME_hash(x->cert_info->subject)); - } +{ + return (X509_NAME_hash(x->cert_info->subject)); +} #ifndef OPENSSL_NO_MD5 unsigned long X509_subject_name_hash_old(X509 *x) - { - return(X509_NAME_hash_old(x->cert_info->subject)); - } +{ + return (X509_NAME_hash_old(x->cert_info->subject)); +} #endif #ifndef OPENSSL_NO_SHA -/* Compare two certificates: they must be identical for - * this to work. NB: Although "cmp" operations are generally - * prototyped to take "const" arguments (eg. for use in - * STACKs), the way X509 handling is - these operations may - * involve ensuring the hashes are up-to-date and ensuring - * certain cert information is cached. So this is the point - * where the "depth-first" constification tree has to halt - * with an evil cast. +/* + * Compare two certificates: they must be identical for this to work. NB: + * Although "cmp" operations are generally prototyped to take "const" + * arguments (eg. for use in STACKs), the way X509 handling is - these + * operations may involve ensuring the hashes are up-to-date and ensuring + * certain cert information is cached. So this is the point where the + * "depth-first" constification tree has to halt with an evil cast. */ int X509_cmp(const X509 *a, const X509 *b) { - /* ensure hash is valid */ - X509_check_purpose((X509 *)a, -1, 0); - X509_check_purpose((X509 *)b, -1, 0); + /* ensure hash is valid */ + X509_check_purpose((X509 *)a, -1, 0); + X509_check_purpose((X509 *)b, -1, 0); - return memcmp(a->sha1_hash, b->sha1_hash, SHA_DIGEST_LENGTH); + return memcmp(a->sha1_hash, b->sha1_hash, SHA_DIGEST_LENGTH); } #endif - int X509_NAME_cmp(const X509_NAME *a, const X509_NAME *b) - { - int ret; +{ + int ret; - /* Ensure canonical encoding is present and up to date */ + /* Ensure canonical encoding is present and up to date */ - if (!a->canon_enc || a->modified) - { - ret = i2d_X509_NAME((X509_NAME *)a, NULL); - if (ret < 0) - return -2; - } + if (!a->canon_enc || a->modified) { + ret = i2d_X509_NAME((X509_NAME *)a, NULL); + if (ret < 0) + return -2; + } - if (!b->canon_enc || b->modified) - { - ret = i2d_X509_NAME((X509_NAME *)b, NULL); - if (ret < 0) - return -2; - } + if (!b->canon_enc || b->modified) { + ret = i2d_X509_NAME((X509_NAME *)b, NULL); + if (ret < 0) + return -2; + } - ret = a->canon_enclen - b->canon_enclen; + ret = a->canon_enclen - b->canon_enclen; - if (ret) - return ret; + if (ret) + return ret; - return memcmp(a->canon_enc, b->canon_enc, a->canon_enclen); + return memcmp(a->canon_enc, b->canon_enc, a->canon_enclen); - } +} unsigned long X509_NAME_hash(X509_NAME *x) - { - unsigned long ret=0; - unsigned char md[SHA_DIGEST_LENGTH]; - - /* Make sure X509_NAME structure contains valid cached encoding */ - i2d_X509_NAME(x,NULL); - if (!EVP_Digest(x->canon_enc, x->canon_enclen, md, NULL, EVP_sha1(), - NULL)) - return 0; - - ret=( ((unsigned long)md[0] )|((unsigned long)md[1]<<8L)| - ((unsigned long)md[2]<<16L)|((unsigned long)md[3]<<24L) - )&0xffffffffL; - return(ret); - } - +{ + unsigned long ret = 0; + unsigned char md[SHA_DIGEST_LENGTH]; + + /* Make sure X509_NAME structure contains valid cached encoding */ + i2d_X509_NAME(x, NULL); + if (!EVP_Digest(x->canon_enc, x->canon_enclen, md, NULL, EVP_sha1(), + NULL)) + return 0; + + ret = (((unsigned long)md[0]) | ((unsigned long)md[1] << 8L) | + ((unsigned long)md[2] << 16L) | ((unsigned long)md[3] << 24L) + ) & 0xffffffffL; + return (ret); +} #ifndef OPENSSL_NO_MD5 -/* I now DER encode the name and hash it. Since I cache the DER encoding, - * this is reasonably efficient. */ +/* + * I now DER encode the name and hash it. Since I cache the DER encoding, + * this is reasonably efficient. + */ unsigned long X509_NAME_hash_old(X509_NAME *x) - { - EVP_MD_CTX md_ctx; - unsigned long ret=0; - unsigned char md[16]; - - /* Make sure X509_NAME structure contains valid cached encoding */ - i2d_X509_NAME(x,NULL); - EVP_MD_CTX_init(&md_ctx); - EVP_MD_CTX_set_flags(&md_ctx, EVP_MD_CTX_FLAG_NON_FIPS_ALLOW); - if (EVP_DigestInit_ex(&md_ctx, EVP_md5(), NULL) - && EVP_DigestUpdate(&md_ctx, x->bytes->data, x->bytes->length) - && EVP_DigestFinal_ex(&md_ctx,md,NULL)) - ret=(((unsigned long)md[0] )|((unsigned long)md[1]<<8L)| - ((unsigned long)md[2]<<16L)|((unsigned long)md[3]<<24L) - )&0xffffffffL; - EVP_MD_CTX_cleanup(&md_ctx); - - return(ret); - } +{ + EVP_MD_CTX md_ctx; + unsigned long ret = 0; + unsigned char md[16]; + + /* Make sure X509_NAME structure contains valid cached encoding */ + i2d_X509_NAME(x, NULL); + EVP_MD_CTX_init(&md_ctx); + EVP_MD_CTX_set_flags(&md_ctx, EVP_MD_CTX_FLAG_NON_FIPS_ALLOW); + if (EVP_DigestInit_ex(&md_ctx, EVP_md5(), NULL) + && EVP_DigestUpdate(&md_ctx, x->bytes->data, x->bytes->length) + && EVP_DigestFinal_ex(&md_ctx, md, NULL)) + ret = (((unsigned long)md[0]) | ((unsigned long)md[1] << 8L) | + ((unsigned long)md[2] << 16L) | ((unsigned long)md[3] << 24L) + ) & 0xffffffffL; + EVP_MD_CTX_cleanup(&md_ctx); + + return (ret); +} #endif /* Search a stack of X509 for a match */ X509 *X509_find_by_issuer_and_serial(STACK_OF(X509) *sk, X509_NAME *name, - ASN1_INTEGER *serial) - { - int i; - X509_CINF cinf; - X509 x,*x509=NULL; - - if(!sk) return NULL; - - x.cert_info= &cinf; - cinf.serialNumber=serial; - cinf.issuer=name; - - for (i=0; i<sk_X509_num(sk); i++) - { - x509=sk_X509_value(sk,i); - if (X509_issuer_and_serial_cmp(x509,&x) == 0) - return(x509); - } - return(NULL); - } + ASN1_INTEGER *serial) +{ + int i; + X509_CINF cinf; + X509 x, *x509 = NULL; + + if (!sk) + return NULL; + + x.cert_info = &cinf; + cinf.serialNumber = serial; + cinf.issuer = name; + + for (i = 0; i < sk_X509_num(sk); i++) { + x509 = sk_X509_value(sk, i); + if (X509_issuer_and_serial_cmp(x509, &x) == 0) + return (x509); + } + return (NULL); +} X509 *X509_find_by_subject(STACK_OF(X509) *sk, X509_NAME *name) - { - X509 *x509; - int i; - - for (i=0; i<sk_X509_num(sk); i++) - { - x509=sk_X509_value(sk,i); - if (X509_NAME_cmp(X509_get_subject_name(x509),name) == 0) - return(x509); - } - return(NULL); - } +{ + X509 *x509; + int i; + + for (i = 0; i < sk_X509_num(sk); i++) { + x509 = sk_X509_value(sk, i); + if (X509_NAME_cmp(X509_get_subject_name(x509), name) == 0) + return (x509); + } + return (NULL); +} EVP_PKEY *X509_get_pubkey(X509 *x) - { - if ((x == NULL) || (x->cert_info == NULL)) - return(NULL); - return(X509_PUBKEY_get(x->cert_info->key)); - } +{ + if ((x == NULL) || (x->cert_info == NULL)) + return (NULL); + return (X509_PUBKEY_get(x->cert_info->key)); +} ASN1_BIT_STRING *X509_get0_pubkey_bitstr(const X509 *x) - { - if(!x) return NULL; - return x->cert_info->key->public_key; - } +{ + if (!x) + return NULL; + return x->cert_info->key->public_key; +} int X509_check_private_key(X509 *x, EVP_PKEY *k) - { - EVP_PKEY *xk; - int ret; - - xk=X509_get_pubkey(x); - - if (xk) - ret = EVP_PKEY_cmp(xk, k); - else - ret = -2; - - switch (ret) - { - case 1: - break; - case 0: - X509err(X509_F_X509_CHECK_PRIVATE_KEY,X509_R_KEY_VALUES_MISMATCH); - break; - case -1: - X509err(X509_F_X509_CHECK_PRIVATE_KEY,X509_R_KEY_TYPE_MISMATCH); - break; - case -2: - X509err(X509_F_X509_CHECK_PRIVATE_KEY,X509_R_UNKNOWN_KEY_TYPE); - } - if (xk) - EVP_PKEY_free(xk); - if (ret > 0) - return 1; - return 0; - } +{ + EVP_PKEY *xk; + int ret; + + xk = X509_get_pubkey(x); + + if (xk) + ret = EVP_PKEY_cmp(xk, k); + else + ret = -2; + + switch (ret) { + case 1: + break; + case 0: + X509err(X509_F_X509_CHECK_PRIVATE_KEY, X509_R_KEY_VALUES_MISMATCH); + break; + case -1: + X509err(X509_F_X509_CHECK_PRIVATE_KEY, X509_R_KEY_TYPE_MISMATCH); + break; + case -2: + X509err(X509_F_X509_CHECK_PRIVATE_KEY, X509_R_UNKNOWN_KEY_TYPE); + } + if (xk) + EVP_PKEY_free(xk); + if (ret > 0) + return 1; + return 0; +} |