diff options
Diffstat (limited to 'ext/openssl/ossl_cipher.c')
| -rw-r--r-- | ext/openssl/ossl_cipher.c | 43 |
1 files changed, 10 insertions, 33 deletions
diff --git a/ext/openssl/ossl_cipher.c b/ext/openssl/ossl_cipher.c index 4cae509b23..38d94a1196 100644 --- a/ext/openssl/ossl_cipher.c +++ b/ext/openssl/ossl_cipher.c @@ -186,7 +186,7 @@ ossl_cipher_init(int argc, VALUE *argv, VALUE self, int mode) * We deprecated the arguments for this method, but we decided * keeping this behaviour for backward compatibility. */ - char *cname = rb_class2name(rb_obj_class(self)); + const char *cname = rb_class2name(rb_obj_class(self)); rb_warn("argumtents for %s#encrypt and %s#decrypt were deprecated; " "use %s#pkcs5_keyivgen to derive key and IV", cname, cname, cname); @@ -202,7 +202,7 @@ ossl_cipher_init(int argc, VALUE *argv, VALUE self, int mode) else memcpy(iv, RSTRING_PTR(init_v), sizeof(iv)); } EVP_BytesToKey(EVP_CIPHER_CTX_cipher(ctx), EVP_md5(), iv, - RSTRING_PTR(pass), RSTRING_LEN(pass), 1, key, NULL); + (unsigned char *)RSTRING_PTR(pass), RSTRING_LEN(pass), 1, key, NULL); p_key = key; p_iv = iv; } @@ -279,13 +279,13 @@ ossl_cipher_pkcs5_keyivgen(int argc, VALUE *argv, VALUE self) StringValue(vsalt); if(RSTRING_LEN(vsalt) != PKCS5_SALT_LEN) rb_raise(eCipherError, "salt must be an 8-octet string"); - salt = RSTRING_PTR(vsalt); + salt = (unsigned char *)RSTRING_PTR(vsalt); } iter = NIL_P(viter) ? 2048 : NUM2INT(viter); digest = NIL_P(vdigest) ? EVP_md5() : GetDigestPtr(vdigest); GetCipher(self, ctx); EVP_BytesToKey(EVP_CIPHER_CTX_cipher(ctx), digest, salt, - RSTRING_PTR(vpass), RSTRING_LEN(vpass), iter, key, iv); + (unsigned char *)RSTRING_PTR(vpass), RSTRING_LEN(vpass), iter, key, iv); if (EVP_CipherInit_ex(ctx, NULL, NULL, key, iv, -1) != 1) ossl_raise(eCipherError, NULL); OPENSSL_cleanse(key, sizeof key); @@ -297,26 +297,6 @@ ossl_cipher_pkcs5_keyivgen(int argc, VALUE *argv, VALUE self) /* * call-seq: - * cipher << data -> string - * - * === Parameters - * +data+ is a nonempty string. - * - * This method is deprecated and not available in 1.9.x or later. - */ -static VALUE -ossl_cipher_update_deprecated(VALUE self, VALUE data) -{ - char *cname; - - cname = rb_class2name(rb_obj_class(self)); - rb_warning("%s#<< is deprecated; use %s#update instead", cname, cname); - return rb_funcall(self, rb_intern("update"), 1, data); -} - - -/* - * call-seq: * cipher.update(data [, buffer]) -> string or buffer * * === Parameters @@ -327,14 +307,14 @@ static VALUE ossl_cipher_update(int argc, VALUE *argv, VALUE self) { EVP_CIPHER_CTX *ctx; - char *in; + unsigned char *in; int in_len, out_len; VALUE data, str; rb_scan_args(argc, argv, "11", &data, &str); StringValue(data); - in = RSTRING_PTR(data); + in = (unsigned char *)RSTRING_PTR(data); if ((in_len = RSTRING_LEN(data)) == 0) rb_raise(rb_eArgError, "data must not be empty"); GetCipher(self, ctx); @@ -347,7 +327,7 @@ ossl_cipher_update(int argc, VALUE *argv, VALUE self) rb_str_resize(str, out_len); } - if (!EVP_CipherUpdate(ctx, RSTRING_PTR(str), &out_len, in, in_len)) + if (!EVP_CipherUpdate(ctx, (unsigned char *)RSTRING_PTR(str), &out_len, in, in_len)) ossl_raise(eCipherError, NULL); assert(out_len < RSTRING_LEN(str)); rb_str_set_len(str, out_len); @@ -372,7 +352,7 @@ ossl_cipher_final(VALUE self) GetCipher(self, ctx); str = rb_str_new(0, EVP_CIPHER_CTX_block_size(ctx)); - if (!EVP_CipherFinal_ex(ctx, RSTRING_PTR(str), &out_len)) + if (!EVP_CipherFinal_ex(ctx, (unsigned char *)RSTRING_PTR(str), &out_len)) ossl_raise(eCipherError, NULL); assert(out_len <= RSTRING_LEN(str)); rb_str_set_len(str, out_len); @@ -415,7 +395,7 @@ ossl_cipher_set_key(VALUE self, VALUE key) if (RSTRING_LEN(key) < EVP_CIPHER_CTX_key_length(ctx)) ossl_raise(eCipherError, "key length too short"); - if (EVP_CipherInit_ex(ctx, NULL, NULL, RSTRING_PTR(key), NULL, -1) != 1) + if (EVP_CipherInit_ex(ctx, NULL, NULL, (unsigned char *)RSTRING_PTR(key), NULL, -1) != 1) ossl_raise(eCipherError, NULL); return key; @@ -440,7 +420,7 @@ ossl_cipher_set_iv(VALUE self, VALUE iv) if (RSTRING_LEN(iv) < EVP_CIPHER_CTX_iv_length(ctx)) ossl_raise(eCipherError, "iv length too short"); - if (EVP_CipherInit_ex(ctx, NULL, NULL, NULL, RSTRING_PTR(iv), -1) != 1) + if (EVP_CipherInit_ex(ctx, NULL, NULL, NULL, (unsigned char *)RSTRING_PTR(iv), -1) != 1) ossl_raise(eCipherError, NULL); return iv; @@ -551,9 +531,6 @@ Init_ossl_cipher(void) rb_define_method(cCipher, "decrypt", ossl_cipher_decrypt, -1); rb_define_method(cCipher, "pkcs5_keyivgen", ossl_cipher_pkcs5_keyivgen, -1); rb_define_method(cCipher, "update", ossl_cipher_update, -1); -#if RUBY_VERSION_CODE < 190 - rb_define_method(cCipher, "<<", ossl_cipher_update_deprecated, 1); -#endif rb_define_method(cCipher, "final", ossl_cipher_final, 0); rb_define_method(cCipher, "name", ossl_cipher_name, 0); rb_define_method(cCipher, "key=", ossl_cipher_set_key, 1); |