1#ifndef HEADER_CURL_SETUP_VMS_H 2#define HEADER_CURL_SETUP_VMS_H 3/*************************************************************************** 4 * _ _ ____ _ 5 * Project ___| | | | _ \| | 6 * / __| | | | |_) | | 7 * | (__| |_| | _ <| |___ 8 * \___|\___/|_| \_\_____| 9 * 10 * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. 11 * 12 * This software is licensed as described in the file COPYING, which 13 * you should have received as part of this distribution. The terms 14 * are also available at https://curl.se/docs/copyright.html. 15 * 16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell 17 * copies of the Software, and permit persons to whom the Software is 18 * furnished to do so, under the terms of the COPYING file. 19 * 20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 21 * KIND, either express or implied. 22 * 23 * SPDX-License-Identifier: curl 24 * 25 ***************************************************************************/ 26 27/* */ 28/* JEM, 12/30/12, VMS now generates config.h, so only define wrappers for */ 29/* getenv(), getpwuid() and provide is_vms_shell() */ 30/* Also need upper case symbols for system services, and */ 31/* OpenSSL, and some Kerberos image */ 32 33#ifdef __DECC 34#pragma message save 35#pragma message disable dollarid 36#endif 37 38/* Hide the stuff we are overriding */ 39#define getenv decc_getenv 40#ifdef __DECC 41# if __INITIAL_POINTER_SIZE != 64 42# define getpwuid decc_getpwuid 43# endif 44#endif 45#include <stdlib.h> 46char *decc$getenv(const char *__name); 47#include <pwd.h> 48 49#include <string.h> 50#include <unixlib.h> 51 52#undef getenv 53#undef getpwuid 54#define getenv vms_getenv 55#define getpwuid vms_getpwuid 56 57/* VAX needs these in upper case when compiling exact case */ 58#define sys$assign SYS$ASSIGN 59#define sys$dassgn SYS$DASSGN 60#define sys$qiow SYS$QIOW 61 62#ifdef __DECC 63# if __INITIAL_POINTER_SIZE 64# pragma __pointer_size __save 65# endif 66#endif 67 68#if __USE_LONG_GID_T 69# define decc_getpwuid DECC$__LONG_GID_GETPWUID 70#else 71# if __INITIAL_POINTER_SIZE 72# define decc_getpwuid decc$__32_getpwuid 73# else 74# define decc_getpwuid decc$getpwuid 75# endif 76#endif 77 78 struct passwd *decc_getpwuid(uid_t uid); 79 80#ifdef __DECC 81# if __INITIAL_POINTER_SIZE == 32 82/* Translate the path, but only if the path is a VMS file specification */ 83/* The translation is usually only needed for older versions of VMS */ 84static char *vms_translate_path(const char *path) 85{ 86 char *unix_path; 87 char *test_str; 88 89 /* See if the result is in VMS format, if not, we are done */ 90 /* Assume that this is a PATH, not just some data */ 91 test_str = strpbrk(path, ":[<^"); 92 if(!test_str) { 93 return (char *)path; 94 } 95 96 unix_path = decc$translate_vms(path); 97 98 if((int)unix_path <= 0) { 99 /* We can not translate it, so return the original string */ 100 return (char *)path; 101 } 102} 103# else 104 /* VMS translate path is actually not needed on the current 64 bit */ 105 /* VMS platforms, so instead of figuring out the pointer settings */ 106 /* Change it to a noop */ 107# define vms_translate_path(__path) __path 108# endif 109#endif 110 111#ifdef __DECC 112# if __INITIAL_POINTER_SIZE 113# pragma __pointer_size __restore 114# endif 115#endif 116 117static char *vms_getenv(const char *envvar) 118{ 119 char *result; 120 char *vms_path; 121 122 /* first use the DECC getenv() function */ 123 result = decc$getenv(envvar); 124 if(!result) { 125 return result; 126 } 127 128 vms_path = result; 129 result = vms_translate_path(vms_path); 130 131 /* note that if you backport this to use VAX C RTL, that the VAX C RTL */ 132 /* may do a malloc(2048) for each call to getenv(), so you will need */ 133 /* to add a free(vms_path) */ 134 /* Do not do a free() for DEC C RTL builds, which should be used for */ 135 /* VMS 5.5-2 and later, even if using GCC */ 136 137 return result; 138} 139 140 141static struct passwd vms_passwd_cache; 142 143static struct passwd *vms_getpwuid(uid_t uid) 144{ 145 struct passwd *my_passwd; 146 147/* Hack needed to support 64 bit builds, decc_getpwnam is 32 bit only */ 148#ifdef __DECC 149# if __INITIAL_POINTER_SIZE 150 __char_ptr32 unix_path; 151# else 152 char *unix_path; 153# endif 154#else 155 char *unix_path; 156#endif 157 158 my_passwd = decc_getpwuid(uid); 159 if(!my_passwd) { 160 return my_passwd; 161 } 162 163 unix_path = vms_translate_path(my_passwd->pw_dir); 164 165 if((long)unix_path <= 0) { 166 /* We can not translate it, so return the original string */ 167 return my_passwd; 168 } 169 170 /* If no changes needed just return it */ 171 if(unix_path == my_passwd->pw_dir) { 172 return my_passwd; 173 } 174 175 /* Need to copy the structure returned */ 176 /* Since curl is only using pw_dir, no need to fix up */ 177 /* the pw_shell when running under Bash */ 178 vms_passwd_cache.pw_name = my_passwd->pw_name; 179 vms_passwd_cache.pw_uid = my_passwd->pw_uid; 180 vms_passwd_cache.pw_gid = my_passwd->pw_uid; 181 vms_passwd_cache.pw_dir = unix_path; 182 vms_passwd_cache.pw_shell = my_passwd->pw_shell; 183 184 return &vms_passwd_cache; 185} 186 187#ifdef __DECC 188#pragma message restore 189#endif 190 191/* Bug - VMS OpenSSL and Kerberos universal symbols are in uppercase only */ 192/* VMS libraries should have universal symbols in exact and uppercase */ 193 194#define ASN1_INTEGER_get ASN1_INTEGER_GET 195#define ASN1_STRING_data ASN1_STRING_DATA 196#define ASN1_STRING_length ASN1_STRING_LENGTH 197#define ASN1_STRING_print ASN1_STRING_PRINT 198#define ASN1_STRING_to_UTF8 ASN1_STRING_TO_UTF8 199#define ASN1_STRING_type ASN1_STRING_TYPE 200#define BIO_ctrl BIO_CTRL 201#define BIO_free BIO_FREE 202#define BIO_new BIO_NEW 203#define BIO_s_mem BIO_S_MEM 204#define BN_bn2bin BN_BN2BIN 205#define BN_num_bits BN_NUM_BITS 206#define CRYPTO_cleanup_all_ex_data CRYPTO_CLEANUP_ALL_EX_DATA 207#define CRYPTO_free CRYPTO_FREE 208#define CRYPTO_malloc CRYPTO_MALLOC 209#define CONF_modules_load_file CONF_MODULES_LOAD_FILE 210#ifdef __VAX 211# ifdef VMS_OLD_SSL 212 /* Ancient OpenSSL on VAX/VMS missing this constant */ 213# define CONF_MFLAGS_IGNORE_MISSING_FILE 0x10 214# undef CONF_modules_load_file 215 static int CONF_modules_load_file(const char *filename, 216 const char *appname, 217 unsigned long flags) { 218 return 1; 219 } 220# endif 221#endif 222#define DES_ecb_encrypt DES_ECB_ENCRYPT 223#define DES_set_key DES_SET_KEY 224#define DES_set_odd_parity DES_SET_ODD_PARITY 225#define ENGINE_ctrl ENGINE_CTRL 226#define ENGINE_ctrl_cmd ENGINE_CTRL_CMD 227#define ENGINE_finish ENGINE_FINISH 228#define ENGINE_free ENGINE_FREE 229#define ENGINE_get_first ENGINE_GET_FIRST 230#define ENGINE_get_id ENGINE_GET_ID 231#define ENGINE_get_next ENGINE_GET_NEXT 232#define ENGINE_init ENGINE_INIT 233#define ENGINE_load_builtin_engines ENGINE_LOAD_BUILTIN_ENGINES 234#define ENGINE_load_private_key ENGINE_LOAD_PRIVATE_KEY 235#define ENGINE_set_default ENGINE_SET_DEFAULT 236#define ERR_clear_error ERR_CLEAR_ERROR 237#define ERR_error_string ERR_ERROR_STRING 238#define ERR_error_string_n ERR_ERROR_STRING_N 239#define ERR_free_strings ERR_FREE_STRINGS 240#define ERR_get_error ERR_GET_ERROR 241#define ERR_peek_error ERR_PEEK_ERROR 242#define ERR_remove_state ERR_REMOVE_STATE 243#define EVP_PKEY_copy_parameters EVP_PKEY_COPY_PARAMETERS 244#define EVP_PKEY_free EVP_PKEY_FREE 245#define EVP_cleanup EVP_CLEANUP 246#define GENERAL_NAMES_free GENERAL_NAMES_FREE 247#define i2d_X509_PUBKEY I2D_X509_PUBKEY 248#define MD4_Final MD4_FINAL 249#define MD4_Init MD4_INIT 250#define MD4_Update MD4_UPDATE 251#define MD5_Final MD5_FINAL 252#define MD5_Init MD5_INIT 253#define MD5_Update MD5_UPDATE 254#define OPENSSL_add_all_algo_noconf OPENSSL_ADD_ALL_ALGO_NOCONF 255#ifndef __VAX 256#define OPENSSL_load_builtin_modules OPENSSL_LOAD_BUILTIN_MODULES 257#endif 258#define PEM_read_X509 PEM_READ_X509 259#define PEM_write_bio_X509 PEM_WRITE_BIO_X509 260#define PKCS12_PBE_add PKCS12_PBE_ADD 261#define PKCS12_free PKCS12_FREE 262#define PKCS12_parse PKCS12_PARSE 263#define RAND_add RAND_ADD 264#define RAND_bytes RAND_BYTES 265#define RAND_file_name RAND_FILE_NAME 266#define RAND_load_file RAND_LOAD_FILE 267#define RAND_status RAND_STATUS 268#define SSL_CIPHER_get_name SSL_CIPHER_GET_NAME 269#define SSL_CTX_add_client_CA SSL_CTX_ADD_CLIENT_CA 270#define SSL_CTX_callback_ctrl SSL_CTX_CALLBACK_CTRL 271#define SSL_CTX_check_private_key SSL_CTX_CHECK_PRIVATE_KEY 272#define SSL_CTX_ctrl SSL_CTX_CTRL 273#define SSL_CTX_free SSL_CTX_FREE 274#define SSL_CTX_get_cert_store SSL_CTX_GET_CERT_STORE 275#define SSL_CTX_load_verify_locations SSL_CTX_LOAD_VERIFY_LOCATIONS 276#define SSL_CTX_new SSL_CTX_NEW 277#define SSL_CTX_set_cipher_list SSL_CTX_SET_CIPHER_LIST 278#define SSL_CTX_set_def_passwd_cb_ud SSL_CTX_SET_DEF_PASSWD_CB_UD 279#define SSL_CTX_set_default_passwd_cb SSL_CTX_SET_DEFAULT_PASSWD_CB 280#define SSL_CTX_set_msg_callback SSL_CTX_SET_MSG_CALLBACK 281#define SSL_CTX_set_verify SSL_CTX_SET_VERIFY 282#define SSL_CTX_use_PrivateKey SSL_CTX_USE_PRIVATEKEY 283#define SSL_CTX_use_PrivateKey_file SSL_CTX_USE_PRIVATEKEY_FILE 284#define SSL_CTX_use_cert_chain_file SSL_CTX_USE_CERT_CHAIN_FILE 285#define SSL_CTX_use_certificate SSL_CTX_USE_CERTIFICATE 286#define SSL_CTX_use_certificate_file SSL_CTX_USE_CERTIFICATE_FILE 287#define SSL_SESSION_free SSL_SESSION_FREE 288#define SSL_connect SSL_CONNECT 289#define SSL_free SSL_FREE 290#define SSL_get1_session SSL_GET1_SESSION 291#define SSL_get_certificate SSL_GET_CERTIFICATE 292#define SSL_get_current_cipher SSL_GET_CURRENT_CIPHER 293#define SSL_get_error SSL_GET_ERROR 294#define SSL_get_peer_cert_chain SSL_GET_PEER_CERT_CHAIN 295#define SSL_get_peer_certificate SSL_GET_PEER_CERTIFICATE 296#define SSL_get_privatekey SSL_GET_PRIVATEKEY 297#define SSL_get_session SSL_GET_SESSION 298#define SSL_get_shutdown SSL_GET_SHUTDOWN 299#define SSL_get_verify_result SSL_GET_VERIFY_RESULT 300#define SSL_library_init SSL_LIBRARY_INIT 301#define SSL_load_error_strings SSL_LOAD_ERROR_STRINGS 302#define SSL_new SSL_NEW 303#define SSL_peek SSL_PEEK 304#define SSL_pending SSL_PENDING 305#define SSL_read SSL_READ 306#define SSL_set_connect_state SSL_SET_CONNECT_STATE 307#define SSL_set_fd SSL_SET_FD 308#define SSL_set_session SSL_SET_SESSION 309#define SSL_shutdown SSL_SHUTDOWN 310#define SSL_version SSL_VERSION 311#define SSL_write SSL_WRITE 312#define SSLeay SSLEAY 313#define SSLv23_client_method SSLV23_CLIENT_METHOD 314#define SSLv3_client_method SSLV3_CLIENT_METHOD 315#define TLSv1_client_method TLSV1_CLIENT_METHOD 316#define UI_create_method UI_CREATE_METHOD 317#define UI_destroy_method UI_DESTROY_METHOD 318#define UI_get0_user_data UI_GET0_USER_DATA 319#define UI_get_input_flags UI_GET_INPUT_FLAGS 320#define UI_get_string_type UI_GET_STRING_TYPE 321#define UI_create_method UI_CREATE_METHOD 322#define UI_destroy_method UI_DESTROY_METHOD 323#define UI_method_get_closer UI_METHOD_GET_CLOSER 324#define UI_method_get_opener UI_METHOD_GET_OPENER 325#define UI_method_get_reader UI_METHOD_GET_READER 326#define UI_method_get_writer UI_METHOD_GET_WRITER 327#define UI_method_set_closer UI_METHOD_SET_CLOSER 328#define UI_method_set_opener UI_METHOD_SET_OPENER 329#define UI_method_set_reader UI_METHOD_SET_READER 330#define UI_method_set_writer UI_METHOD_SET_WRITER 331#define UI_OpenSSL UI_OPENSSL 332#define UI_set_result UI_SET_RESULT 333#define X509V3_EXT_print X509V3_EXT_PRINT 334#define X509_EXTENSION_get_critical X509_EXTENSION_GET_CRITICAL 335#define X509_EXTENSION_get_data X509_EXTENSION_GET_DATA 336#define X509_EXTENSION_get_object X509_EXTENSION_GET_OBJECT 337#define X509_LOOKUP_file X509_LOOKUP_FILE 338#define X509_NAME_ENTRY_get_data X509_NAME_ENTRY_GET_DATA 339#define X509_NAME_get_entry X509_NAME_GET_ENTRY 340#define X509_NAME_get_index_by_NID X509_NAME_GET_INDEX_BY_NID 341#define X509_NAME_print_ex X509_NAME_PRINT_EX 342#define X509_STORE_CTX_get_current_cert X509_STORE_CTX_GET_CURRENT_CERT 343#define X509_STORE_add_lookup X509_STORE_ADD_LOOKUP 344#define X509_STORE_set_flags X509_STORE_SET_FLAGS 345#define X509_check_issued X509_CHECK_ISSUED 346#define X509_free X509_FREE 347#define X509_get_ext_d2i X509_GET_EXT_D2I 348#define X509_get_issuer_name X509_GET_ISSUER_NAME 349#define X509_get_pubkey X509_GET_PUBKEY 350#define X509_get_serialNumber X509_GET_SERIALNUMBER 351#define X509_get_subject_name X509_GET_SUBJECT_NAME 352#define X509_load_crl_file X509_LOAD_CRL_FILE 353#define X509_verify_cert_error_string X509_VERIFY_CERT_ERROR_STRING 354#define d2i_PKCS12_fp D2I_PKCS12_FP 355#define i2t_ASN1_OBJECT I2T_ASN1_OBJECT 356#define sk_num SK_NUM 357#define sk_pop SK_POP 358#define sk_pop_free SK_POP_FREE 359#define sk_value SK_VALUE 360#ifdef __VAX 361#define OPENSSL_NO_SHA256 362#endif 363#define SHA256_Final SHA256_FINAL 364#define SHA256_Init SHA256_INIT 365#define SHA256_Update SHA256_UPDATE 366 367#define USE_UPPERCASE_GSSAPI 1 368#define gss_seal GSS_SEAL 369#define gss_unseal GSS_UNSEAL 370 371#define USE_UPPERCASE_KRBAPI 1 372 373/* AI_NUMERICHOST needed for IP V6 support in Curl */ 374#ifdef HAVE_NETDB_H 375#include <netdb.h> 376#ifndef AI_NUMERICHOST 377#ifdef ENABLE_IPV6 378#undef ENABLE_IPV6 379#endif 380#endif 381#endif 382 383/* VAX symbols are always in uppercase */ 384#ifdef __VAX 385#define inflate INFLATE 386#define inflateEnd INFLATEEND 387#define inflateInit2_ INFLATEINIT2_ 388#define inflateInit_ INFLATEINIT_ 389#define zlibVersion ZLIBVERSION 390#endif 391 392/* Older VAX OpenSSL port defines these as Macros */ 393/* Need to include the headers first and then redefine */ 394/* that way a newer port will also work if some one has one */ 395#ifdef __VAX 396 397# if (OPENSSL_VERSION_NUMBER < 0x00907001L) 398# define des_set_odd_parity DES_SET_ODD_PARITY 399# define des_set_key DES_SET_KEY 400# define des_ecb_encrypt DES_ECB_ENCRYPT 401 402# endif 403# include <openssl/evp.h> 404# ifndef OpenSSL_add_all_algorithms 405# define OpenSSL_add_all_algorithms OPENSSL_ADD_ALL_ALGORITHMS 406 void OPENSSL_ADD_ALL_ALGORITHMS(void); 407# endif 408 409 /* Curl defines these to lower case and VAX needs them in upper case */ 410 /* So we need static routines */ 411# if (OPENSSL_VERSION_NUMBER < 0x00907001L) 412 413# undef des_set_odd_parity 414# undef DES_set_odd_parity 415# undef des_set_key 416# undef DES_set_key 417# undef des_ecb_encrypt 418# undef DES_ecb_encrypt 419 420 static void des_set_odd_parity(des_cblock *key) { 421 DES_SET_ODD_PARITY(key); 422 } 423 424 static int des_set_key(const_des_cblock *key, 425 des_key_schedule schedule) { 426 return DES_SET_KEY(key, schedule); 427 } 428 429 static void des_ecb_encrypt(const_des_cblock *input, 430 des_cblock *output, 431 des_key_schedule ks, int enc) { 432 DES_ECB_ENCRYPT(input, output, ks, enc); 433 } 434#endif 435/* Need this to stop a macro redefinition error */ 436#if OPENSSL_VERSION_NUMBER < 0x00907000L 437# ifdef X509_STORE_set_flags 438# undef X509_STORE_set_flags 439# define X509_STORE_set_flags(x,y) Curl_nop_stmt 440# endif 441#endif 442#endif 443 444#endif /* HEADER_CURL_SETUP_VMS_H */ 445