diff options
author | Dr. Stephen Henson <steve@openssl.org> | 2015-05-02 17:44:08 +0100 |
---|---|---|
committer | Dr. Stephen Henson <steve@openssl.org> | 2015-11-26 16:07:14 +0000 |
commit | 9689a6aeed4ef7a2357cb95191b4313175440e4c (patch) | |
tree | 23450582e6de2bbdfb82156c81a199302bf34c43 | |
parent | 3bbd1d63e2d77e4e36e869640086f74714b3a4ee (diff) | |
download | openssl-9689a6aeed4ef7a2357cb95191b4313175440e4c.tar.gz |
Remove X509_VERIFY_PARAM_ID
Now that X509_VERIFY_PARAM is opaque X509_VERIFY_PARAM_ID is no longer
needed.
Reviewed-by: Tim Hudson <tjh@openssl.org>
-rw-r--r-- | crypto/x509/x509_lcl.h | 7 | ||||
-rw-r--r-- | crypto/x509/x509_vfy.c | 21 | ||||
-rw-r--r-- | crypto/x509/x509_vpm.c | 94 | ||||
-rw-r--r-- | include/openssl/x509_vfy.h | 1 |
4 files changed, 49 insertions, 74 deletions
diff --git a/crypto/x509/x509_lcl.h b/crypto/x509/x509_lcl.h index af043417c3..e5c05ed252 100644 --- a/crypto/x509/x509_lcl.h +++ b/crypto/x509/x509_lcl.h @@ -72,12 +72,7 @@ struct X509_VERIFY_PARAM_st { int trust; /* trust setting to check */ int depth; /* Verify depth */ STACK_OF(ASN1_OBJECT) *policies; /* Permissible policies */ - X509_VERIFY_PARAM_ID *id; /* opaque ID data */ -}; - -/* internal only structure to hold additional X509_VERIFY_PARAM data */ - -struct X509_VERIFY_PARAM_ID_st { + /* Peer identity details */ STACK_OF(OPENSSL_STRING) *hosts; /* Set of acceptable names */ unsigned int hostflags; /* Flags to control matching features */ char *peername; /* Matching hostname in peer certificate */ diff --git a/crypto/x509/x509_vfy.c b/crypto/x509/x509_vfy.c index 051751f7b3..0a47d4da20 100644 --- a/crypto/x509/x509_vfy.c +++ b/crypto/x509/x509_vfy.c @@ -764,19 +764,19 @@ static int check_id_error(X509_STORE_CTX *ctx, int errcode) return ctx->verify_cb(0, ctx); } -static int check_hosts(X509 *x, X509_VERIFY_PARAM_ID *id) +static int check_hosts(X509 *x, X509_VERIFY_PARAM *vpm) { int i; - int n = sk_OPENSSL_STRING_num(id->hosts); + int n = sk_OPENSSL_STRING_num(vpm->hosts); char *name; - if (id->peername != NULL) { - OPENSSL_free(id->peername); - id->peername = NULL; + if (vpm->peername != NULL) { + OPENSSL_free(vpm->peername); + vpm->peername = NULL; } for (i = 0; i < n; ++i) { - name = sk_OPENSSL_STRING_value(id->hosts, i); - if (X509_check_host(x, name, 0, id->hostflags, &id->peername) > 0) + name = sk_OPENSSL_STRING_value(vpm->hosts, i); + if (X509_check_host(x, name, 0, vpm->hostflags, &vpm->peername) > 0) return 1; } return n == 0; @@ -785,17 +785,16 @@ static int check_hosts(X509 *x, X509_VERIFY_PARAM_ID *id) static int check_id(X509_STORE_CTX *ctx) { X509_VERIFY_PARAM *vpm = ctx->param; - X509_VERIFY_PARAM_ID *id = vpm->id; X509 *x = ctx->cert; - if (id->hosts && check_hosts(x, id) <= 0) { + if (vpm->hosts && check_hosts(x, vpm) <= 0) { if (!check_id_error(ctx, X509_V_ERR_HOSTNAME_MISMATCH)) return 0; } - if (id->email && X509_check_email(x, id->email, id->emaillen, 0) <= 0) { + if (vpm->email && X509_check_email(x, vpm->email, vpm->emaillen, 0) <= 0) { if (!check_id_error(ctx, X509_V_ERR_EMAIL_MISMATCH)) return 0; } - if (id->ip && X509_check_ip(x, id->ip, id->iplen, 0) <= 0) { + if (vpm->ip && X509_check_ip(x, vpm->ip, vpm->iplen, 0) <= 0) { if (!check_id_error(ctx, X509_V_ERR_IP_ADDRESS_MISMATCH)) return 0; } diff --git a/crypto/x509/x509_vpm.c b/crypto/x509/x509_vpm.c index ceb79e2844..0188114b0f 100644 --- a/crypto/x509/x509_vpm.c +++ b/crypto/x509/x509_vpm.c @@ -83,7 +83,7 @@ static void str_free(char *s) OPENSSL_free(s); } -static int int_x509_param_set_hosts(X509_VERIFY_PARAM_ID *id, int mode, +static int int_x509_param_set_hosts(X509_VERIFY_PARAM *vpm, int mode, const char *name, size_t namelen) { char *copy; @@ -100,8 +100,8 @@ static int int_x509_param_set_hosts(X509_VERIFY_PARAM_ID *id, int mode, --namelen; if (mode == SET_HOST) { - sk_OPENSSL_STRING_pop_free(id->hosts, str_free); - id->hosts = NULL; + sk_OPENSSL_STRING_pop_free(vpm->hosts, str_free); + vpm->hosts = NULL; } if (name == NULL || namelen == 0) return 1; @@ -110,17 +110,17 @@ static int int_x509_param_set_hosts(X509_VERIFY_PARAM_ID *id, int mode, if (copy == NULL) return 0; - if (id->hosts == NULL && - (id->hosts = sk_OPENSSL_STRING_new_null()) == NULL) { + if (vpm->hosts == NULL && + (vpm->hosts = sk_OPENSSL_STRING_new_null()) == NULL) { OPENSSL_free(copy); return 0; } - if (!sk_OPENSSL_STRING_push(id->hosts, copy)) { + if (!sk_OPENSSL_STRING_push(vpm->hosts, copy)) { OPENSSL_free(copy); - if (sk_OPENSSL_STRING_num(id->hosts) == 0) { - sk_OPENSSL_STRING_free(id->hosts); - id->hosts = NULL; + if (sk_OPENSSL_STRING_num(vpm->hosts) == 0) { + sk_OPENSSL_STRING_free(vpm->hosts); + vpm->hosts = NULL; } return 0; } @@ -130,7 +130,6 @@ static int int_x509_param_set_hosts(X509_VERIFY_PARAM_ID *id, int mode, static void x509_verify_param_zero(X509_VERIFY_PARAM *param) { - X509_VERIFY_PARAM_ID *paramid; if (!param) return; param->name = NULL; @@ -144,32 +143,25 @@ static void x509_verify_param_zero(X509_VERIFY_PARAM *param) param->depth = -1; sk_ASN1_OBJECT_pop_free(param->policies, ASN1_OBJECT_free); param->policies = NULL; - paramid = param->id; - sk_OPENSSL_STRING_pop_free(paramid->hosts, str_free); - paramid->hosts = NULL; - OPENSSL_free(paramid->peername); - paramid->peername = NULL; - OPENSSL_free(paramid->email); - paramid->email = NULL; - paramid->emaillen = 0; - OPENSSL_free(paramid->ip); - paramid->ip = NULL; - paramid->iplen = 0; + sk_OPENSSL_STRING_pop_free(param->hosts, str_free); + param->hosts = NULL; + OPENSSL_free(param->peername); + param->peername = NULL; + OPENSSL_free(param->email); + param->email = NULL; + param->emaillen = 0; + OPENSSL_free(param->ip); + param->ip = NULL; + param->iplen = 0; } X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void) { X509_VERIFY_PARAM *param; - X509_VERIFY_PARAM_ID *paramid; param = OPENSSL_zalloc(sizeof(*param)); if (param == NULL) return NULL; - param->id = paramid = OPENSSL_zalloc(sizeof(*paramid)); - if (paramid == NULL) { - OPENSSL_free(param); - return NULL; - } x509_verify_param_zero(param); return param; } @@ -179,7 +171,6 @@ void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param) if (!param) return; x509_verify_param_zero(param); - OPENSSL_free(param->id); OPENSSL_free(param); } @@ -221,11 +212,6 @@ void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param) (to_overwrite || \ ((src->field != def) && (to_default || (dest->field == def)))) -/* As above but for ID fields */ - -#define test_x509_verify_param_copy_id(idf, def) \ - test_x509_verify_param_copy(id->idf, def) - /* Macro to test and copy a field if necessary */ #define x509_verify_param_copy(field, def) \ @@ -237,10 +223,8 @@ int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *dest, { unsigned long inh_flags; int to_default, to_overwrite; - X509_VERIFY_PARAM_ID *id; if (!src) return 1; - id = src->id; inh_flags = dest->inh_flags | src->inh_flags; if (inh_flags & X509_VP_FLAG_ONCE) @@ -282,25 +266,25 @@ int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *dest, } /* Copy the host flags if and only if we're copying the host list */ - if (test_x509_verify_param_copy_id(hosts, NULL)) { - sk_OPENSSL_STRING_pop_free(dest->id->hosts, str_free); - dest->id->hosts = NULL; - if (id->hosts) { - dest->id->hosts = - sk_OPENSSL_STRING_deep_copy(id->hosts, str_copy, str_free); - if (dest->id->hosts == NULL) + if (test_x509_verify_param_copy(hosts, NULL)) { + sk_OPENSSL_STRING_pop_free(dest->hosts, str_free); + dest->hosts = NULL; + if (src->hosts) { + dest->hosts = + sk_OPENSSL_STRING_deep_copy(src->hosts, str_copy, str_free); + if (dest->hosts == NULL) return 0; - dest->id->hostflags = id->hostflags; + dest->hostflags = src->hostflags; } } - if (test_x509_verify_param_copy_id(email, NULL)) { - if (!X509_VERIFY_PARAM_set1_email(dest, id->email, id->emaillen)) + if (test_x509_verify_param_copy(email, NULL)) { + if (!X509_VERIFY_PARAM_set1_email(dest, src->email, src->emaillen)) return 0; } - if (test_x509_verify_param_copy_id(ip, NULL)) { - if (!X509_VERIFY_PARAM_set1_ip(dest, id->ip, id->iplen)) + if (test_x509_verify_param_copy(ip, NULL)) { + if (!X509_VERIFY_PARAM_set1_ip(dest, src->ip, src->iplen)) return 0; } @@ -440,30 +424,30 @@ int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param, int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param, const char *name, size_t namelen) { - return int_x509_param_set_hosts(param->id, SET_HOST, name, namelen); + return int_x509_param_set_hosts(param, SET_HOST, name, namelen); } int X509_VERIFY_PARAM_add1_host(X509_VERIFY_PARAM *param, const char *name, size_t namelen) { - return int_x509_param_set_hosts(param->id, ADD_HOST, name, namelen); + return int_x509_param_set_hosts(param, ADD_HOST, name, namelen); } void X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param, unsigned int flags) { - param->id->hostflags = flags; + param->hostflags = flags; } char *X509_VERIFY_PARAM_get0_peername(X509_VERIFY_PARAM *param) { - return param->id->peername; + return param->peername; } int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param, const char *email, size_t emaillen) { - return int_x509_param_set1(¶m->id->email, ¶m->id->emaillen, + return int_x509_param_set1(¶m->email, ¶m->emaillen, email, emaillen); } @@ -472,7 +456,7 @@ int X509_VERIFY_PARAM_set1_ip(X509_VERIFY_PARAM *param, { if (iplen != 0 && iplen != 4 && iplen != 16) return 0; - return int_x509_param_set1((char **)¶m->id->ip, ¶m->id->iplen, + return int_x509_param_set1((char **)¶m->ip, ¶m->iplen, (char *)ip, iplen); } @@ -497,9 +481,7 @@ const char *X509_VERIFY_PARAM_get0_name(const X509_VERIFY_PARAM *param) return param->name; } -static X509_VERIFY_PARAM_ID _empty_id = { NULL, 0U, NULL, NULL, 0, NULL, 0 }; - -#define vpm_empty_id (X509_VERIFY_PARAM_ID *)&_empty_id +#define vpm_empty_id NULL, 0U, NULL, NULL, 0, NULL, 0 /* * Default verify parameters: these are used for various applications and can diff --git a/include/openssl/x509_vfy.h b/include/openssl/x509_vfy.h index 5d06b0d75f..c595c09a48 100644 --- a/include/openssl/x509_vfy.h +++ b/include/openssl/x509_vfy.h @@ -143,7 +143,6 @@ typedef struct x509_lookup_method_st { X509_OBJECT *ret); } X509_LOOKUP_METHOD; -typedef struct X509_VERIFY_PARAM_ID_st X509_VERIFY_PARAM_ID; typedef struct X509_VERIFY_PARAM_st X509_VERIFY_PARAM; DECLARE_STACK_OF(X509_VERIFY_PARAM) |