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-rw-r--r--ext/openssl/openssl_missing.c318
1 files changed, 19 insertions, 299 deletions
diff --git a/ext/openssl/openssl_missing.c b/ext/openssl/openssl_missing.c
index 31f2d0a..7b00ae4 100644
--- a/ext/openssl/openssl_missing.c
+++ b/ext/openssl/openssl_missing.c
@@ -9,93 +9,18 @@
*/
#include RUBY_EXTCONF_H
-#if defined(HAVE_OPENSSL_ENGINE_H) && defined(HAVE_EVP_CIPHER_CTX_ENGINE)
+#include <string.h> /* memcpy() */
+#if !defined(OPENSSL_NO_ENGINE)
# include <openssl/engine.h>
#endif
-#include <openssl/x509_vfy.h>
-
#if !defined(OPENSSL_NO_HMAC)
-#include <string.h> /* memcpy() */
-#include <openssl/hmac.h>
-
-#include "openssl_missing.h"
-
-#if !defined(HAVE_HMAC_CTX_COPY)
-void
-HMAC_CTX_copy(HMAC_CTX *out, HMAC_CTX *in)
-{
- if (!out || !in) return;
- memcpy(out, in, sizeof(HMAC_CTX));
-
- EVP_MD_CTX_copy(&out->md_ctx, &in->md_ctx);
- EVP_MD_CTX_copy(&out->i_ctx, &in->i_ctx);
- EVP_MD_CTX_copy(&out->o_ctx, &in->o_ctx);
-}
-#endif /* HAVE_HMAC_CTX_COPY */
-#endif /* NO_HMAC */
-
-#if !defined(HAVE_EVP_MD_CTX_CREATE)
-EVP_MD_CTX *
-EVP_MD_CTX_create(void)
-{
- EVP_MD_CTX *ctx = OPENSSL_malloc(sizeof(EVP_MD_CTX));
- if (!ctx) return NULL;
-
- memset(ctx, 0, sizeof(EVP_MD_CTX));
-
- return ctx;
-}
-#endif
-
-#if !defined(HAVE_EVP_MD_CTX_CLEANUP)
-int
-EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx)
-{
- /* FIXME!!! */
- memset(ctx, 0, sizeof(EVP_MD_CTX));
-
- return 1;
-}
-#endif
-
-#if !defined(HAVE_EVP_MD_CTX_DESTROY)
-void
-EVP_MD_CTX_destroy(EVP_MD_CTX *ctx)
-{
- EVP_MD_CTX_cleanup(ctx);
- OPENSSL_free(ctx);
-}
-#endif
-
-#if !defined(HAVE_EVP_MD_CTX_INIT)
-void
-EVP_MD_CTX_init(EVP_MD_CTX *ctx)
-{
- memset(ctx, 0, sizeof(EVP_MD_CTX));
-}
-#endif
-
-#if !defined(HAVE_HMAC_CTX_INIT)
-void
-HMAC_CTX_init(HMAC_CTX *ctx)
-{
- EVP_MD_CTX_init(&ctx->i_ctx);
- EVP_MD_CTX_init(&ctx->o_ctx);
- EVP_MD_CTX_init(&ctx->md_ctx);
-}
+# include <openssl/hmac.h>
#endif
+#include <openssl/x509_vfy.h>
-#if !defined(HAVE_HMAC_CTX_CLEANUP)
-void
-HMAC_CTX_cleanup(HMAC_CTX *ctx)
-{
- EVP_MD_CTX_cleanup(&ctx->i_ctx);
- EVP_MD_CTX_cleanup(&ctx->o_ctx);
- EVP_MD_CTX_cleanup(&ctx->md_ctx);
- memset(ctx, 0, sizeof(HMAC_CTX));
-}
-#endif
+#include "openssl_missing.h"
+/* added in 1.0.0 */
#if !defined(HAVE_EVP_CIPHER_CTX_COPY)
/*
* this function does not exist in OpenSSL yet... or ever?.
@@ -103,11 +28,11 @@ HMAC_CTX_cleanup(HMAC_CTX *ctx)
* tested on 0.9.7d.
*/
int
-EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, EVP_CIPHER_CTX *in)
+EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in)
{
memcpy(out, in, sizeof(EVP_CIPHER_CTX));
-#if defined(HAVE_ENGINE_ADD) && defined(HAVE_EVP_CIPHER_CTX_ENGINE)
+#if !defined(OPENSSL_NO_ENGINE)
if (in->engine) ENGINE_add(out->engine);
if (in->cipher_data) {
out->cipher_data = OPENSSL_malloc(in->cipher->ctx_size);
@@ -119,222 +44,17 @@ EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, EVP_CIPHER_CTX *in)
}
#endif
-#if !defined(HAVE_X509_CRL_SET_VERSION)
-int
-X509_CRL_set_version(X509_CRL *x, long version)
-{
- if (x == NULL || x->crl == NULL) return 0;
- if (x->crl->version == NULL) {
- x->crl->version = M_ASN1_INTEGER_new();
- if (x->crl->version == NULL) return 0;
- }
- return ASN1_INTEGER_set(x->crl->version, version);
-}
-#endif
-
-#if !defined(HAVE_X509_CRL_SET_ISSUER_NAME)
-int
-X509_CRL_set_issuer_name(X509_CRL *x, X509_NAME *name)
-{
- if (x == NULL || x->crl == NULL) return 0;
- return X509_NAME_set(&x->crl->issuer, name);
-}
-#endif
-
-#if !defined(HAVE_X509_CRL_SORT)
-int
-X509_CRL_sort(X509_CRL *c)
-{
- int i;
- X509_REVOKED *r;
- /* sort the data so it will be written in serial
- * number order */
- sk_X509_REVOKED_sort(c->crl->revoked);
- for (i=0; i<sk_X509_REVOKED_num(c->crl->revoked); i++) {
- r=sk_X509_REVOKED_value(c->crl->revoked, i);
- r->sequence=i;
- }
- return 1;
-}
-#endif
-
-#if !defined(HAVE_X509_CRL_ADD0_REVOKED)
-static int
-OSSL_X509_REVOKED_cmp(const X509_REVOKED * const *a, const X509_REVOKED * const *b)
-{
- return(ASN1_STRING_cmp(
- (ASN1_STRING *)(*a)->serialNumber,
- (ASN1_STRING *)(*b)->serialNumber));
-}
-
-int
-X509_CRL_add0_revoked(X509_CRL *crl, X509_REVOKED *rev)
-{
- X509_CRL_INFO *inf;
-
- inf = crl->crl;
- if (!inf->revoked)
- inf->revoked = sk_X509_REVOKED_new(OSSL_X509_REVOKED_cmp);
- if (!inf->revoked || !sk_X509_REVOKED_push(inf->revoked, rev))
- return 0;
- return 1;
-}
-#endif
-
-#if !defined(HAVE_BN_MOD_SQR)
-int
-BN_mod_sqr(BIGNUM *r, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx)
-{
- if (!BN_sqr(r, (BIGNUM*)a, ctx)) return 0;
- return BN_mod(r, r, m, ctx);
-}
-#endif
-
-#if !defined(HAVE_BN_MOD_ADD) || !defined(HAVE_BN_MOD_SUB)
-int BN_nnmod(BIGNUM *r, const BIGNUM *m, const BIGNUM *d, BN_CTX *ctx)
-{
- if (!BN_mod(r,m,d,ctx)) return 0;
- if (!r->neg) return 1;
- return (d->neg ? BN_sub : BN_add)(r, r, d);
-}
-#endif
-
-#if !defined(HAVE_BN_MOD_ADD)
-int
-BN_mod_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m, BN_CTX *ctx)
-{
- if (!BN_add(r, a, b)) return 0;
- return BN_nnmod(r, r, m, ctx);
-}
-#endif
-
-#if !defined(HAVE_BN_MOD_SUB)
-int
-BN_mod_sub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m, BN_CTX *ctx)
-{
- if (!BN_sub(r, a, b)) return 0;
- return BN_nnmod(r, r, m, ctx);
-}
-#endif
-
-#if !defined(HAVE_BN_RAND_RANGE) || !defined(HAVE_BN_PSEUDO_RAND_RANGE)
-static int
-bn_rand_range(int pseudo, BIGNUM *r, BIGNUM *range)
-{
- int (*bn_rand)(BIGNUM *, int, int, int) = pseudo ? BN_pseudo_rand : BN_rand;
- int n;
-
- if (range->neg || BN_is_zero(range)) return 0;
-
- n = BN_num_bits(range);
-
- if (n == 1) {
- if (!BN_zero(r)) return 0;
- } else if (!BN_is_bit_set(range, n - 2) && !BN_is_bit_set(range, n - 3)) {
- do {
- if (!bn_rand(r, n + 1, -1, 0)) return 0;
- if (BN_cmp(r ,range) >= 0) {
- if (!BN_sub(r, r, range)) return 0;
- if (BN_cmp(r, range) >= 0)
- if (!BN_sub(r, r, range)) return 0;
- }
- } while (BN_cmp(r, range) >= 0);
- } else {
- do {
- if (!bn_rand(r, n, -1, 0)) return 0;
- } while (BN_cmp(r, range) >= 0);
- }
-
- return 1;
-}
-#endif
-
-#if !defined(HAVE_BN_RAND_RANGE)
-int
-BN_rand_range(BIGNUM *r, BIGNUM *range)
-{
- return bn_rand_range(0, r, range);
-}
-#endif
-
-#if !defined(HAVE_BN_PSEUDO_RAND_RANGE)
-int
-BN_pseudo_rand_range(BIGNUM *r, BIGNUM *range)
-{
- return bn_rand_range(1, r, range);
-}
-#endif
-
-#if !defined(HAVE_CONF_GET1_DEFAULT_CONFIG_FILE)
-#define OPENSSL_CONF "openssl.cnf"
-char *
-CONF_get1_default_config_file(void)
-{
- char *file;
- int len;
-
- file = getenv("OPENSSL_CONF");
- if (file) return BUF_strdup(file);
- len = strlen(X509_get_default_cert_area());
-#ifndef OPENSSL_SYS_VMS
- len++;
-#endif
- len += strlen(OPENSSL_CONF);
- file = OPENSSL_malloc(len + 1);
- if (!file) return NULL;
- strcpy(file,X509_get_default_cert_area());
-#ifndef OPENSSL_SYS_VMS
- strcat(file,"/");
-#endif
- strcat(file,OPENSSL_CONF);
-
- return file;
-}
-#endif
-
-#if !defined(HAVE_PEM_DEF_CALLBACK)
-#define OSSL_PASS_MIN_LENGTH 4
-int
-PEM_def_callback(char *buf, int num, int w, void *key)
+#if !defined(OPENSSL_NO_HMAC)
+#if !defined(HAVE_HMAC_CTX_COPY)
+void
+HMAC_CTX_copy(HMAC_CTX *out, HMAC_CTX *in)
{
- int i,j;
- const char *prompt;
-
- if (key) {
- i = strlen(key);
- i = (i > num) ? num : i;
- memcpy(buf, key, i);
- return i;
- }
-
- prompt = EVP_get_pw_prompt();
- if (prompt == NULL) prompt = "Enter PEM pass phrase:";
- for (;;) {
- i = EVP_read_pw_string(buf, num, prompt, w);
- if (i != 0) {
- memset(buf, 0, (unsigned int)num);
- return(-1);
- }
- j = strlen(buf);
- if (j < OSSL_PASS_MIN_LENGTH) {
- fprintf(stderr,
- "phrase is too short, needs to be at least %d chars\n",
- OSSL_PASS_MIN_LENGTH);
- }
- else break;
- }
- return j;
-}
-#endif
+ if (!out || !in) return;
+ memcpy(out, in, sizeof(HMAC_CTX));
-#if !defined(HAVE_ASN1_PUT_EOC)
-int
-ASN1_put_eoc(unsigned char **pp)
-{
- unsigned char *p = *pp;
- *p++ = 0;
- *p++ = 0;
- *pp = p;
- return 2;
+ EVP_MD_CTX_copy(&out->md_ctx, &in->md_ctx);
+ EVP_MD_CTX_copy(&out->i_ctx, &in->i_ctx);
+ EVP_MD_CTX_copy(&out->o_ctx, &in->o_ctx);
}
-#endif
+#endif /* HAVE_HMAC_CTX_COPY */
+#endif /* NO_HMAC */