diff options
Diffstat (limited to 'openssl/apps/openssl.c')
| -rw-r--r-- | openssl/apps/openssl.c | 1038 |
1 files changed, 502 insertions, 536 deletions
diff --git a/openssl/apps/openssl.c b/openssl/apps/openssl.c index 537245945..687314522 100644 --- a/openssl/apps/openssl.c +++ b/openssl/apps/openssl.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 @@ -63,7 +63,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -109,11 +109,11 @@ * */ - #include <stdio.h> #include <string.h> #include <stdlib.h> -#define OPENSSL_C /* tells apps.h to use complete apps_startup() */ +#define OPENSSL_C /* tells apps.h to use complete + * apps_startup() */ #include "apps.h" #include <openssl/bio.h> #include <openssl/crypto.h> @@ -124,97 +124,90 @@ #include <openssl/pem.h> #include <openssl/ssl.h> #ifndef OPENSSL_NO_ENGINE -#include <openssl/engine.h> +# include <openssl/engine.h> #endif -#define USE_SOCKETS /* needed for the _O_BINARY defs in the MS world */ +#define USE_SOCKETS /* needed for the _O_BINARY defs in the MS + * world */ #include "progs.h" #include "s_apps.h" #include <openssl/err.h> #ifdef OPENSSL_FIPS -#include <openssl/fips.h> +# include <openssl/fips.h> #endif -/* The LHASH callbacks ("hash" & "cmp") have been replaced by functions with the - * base prototypes (we cast each variable inside the function to the required - * type of "FUNCTION*"). This removes the necessity for macro-generated wrapper - * functions. */ +/* + * The LHASH callbacks ("hash" & "cmp") have been replaced by functions with + * the base prototypes (we cast each variable inside the function to the + * required type of "FUNCTION*"). This removes the necessity for + * macro-generated wrapper functions. + */ -static LHASH_OF(FUNCTION) *prog_init(void ); -static int do_cmd(LHASH_OF(FUNCTION) *prog,int argc,char *argv[]); +static LHASH_OF(FUNCTION) *prog_init(void); +static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[]); static void list_pkey(BIO *out); static void list_cipher(BIO *out); static void list_md(BIO *out); -char *default_config_file=NULL; +char *default_config_file = NULL; /* Make sure there is only one when MONOLITH is defined */ #ifdef MONOLITH -CONF *config=NULL; -BIO *bio_err=NULL; +CONF *config = NULL; +BIO *bio_err = NULL; #endif - static void lock_dbg_cb(int mode, int type, const char *file, int line) - { - static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */ - const char *errstr = NULL; - int rw; - - rw = mode & (CRYPTO_READ|CRYPTO_WRITE); - if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE))) - { - errstr = "invalid mode"; - goto err; - } - - if (type < 0 || type >= CRYPTO_NUM_LOCKS) - { - errstr = "type out of bounds"; - goto err; - } - - if (mode & CRYPTO_LOCK) - { - if (modes[type]) - { - errstr = "already locked"; - /* must not happen in a single-threaded program - * (would deadlock) */ - goto err; - } - - modes[type] = rw; - } - else if (mode & CRYPTO_UNLOCK) - { - if (!modes[type]) - { - errstr = "not locked"; - goto err; - } - - if (modes[type] != rw) - { - errstr = (rw == CRYPTO_READ) ? - "CRYPTO_r_unlock on write lock" : - "CRYPTO_w_unlock on read lock"; - } - - modes[type] = 0; - } - else - { - errstr = "invalid mode"; - goto err; - } +{ + static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */ + const char *errstr = NULL; + int rw; + + rw = mode & (CRYPTO_READ | CRYPTO_WRITE); + if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE))) { + errstr = "invalid mode"; + goto err; + } + + if (type < 0 || type >= CRYPTO_NUM_LOCKS) { + errstr = "type out of bounds"; + goto err; + } + + if (mode & CRYPTO_LOCK) { + if (modes[type]) { + errstr = "already locked"; + /* + * must not happen in a single-threaded program (would deadlock) + */ + goto err; + } + + modes[type] = rw; + } else if (mode & CRYPTO_UNLOCK) { + if (!modes[type]) { + errstr = "not locked"; + goto err; + } + + if (modes[type] != rw) { + errstr = (rw == CRYPTO_READ) ? + "CRYPTO_r_unlock on write lock" : + "CRYPTO_w_unlock on read lock"; + } + + modes[type] = 0; + } else { + errstr = "invalid mode"; + goto err; + } err: - if (errstr) - { - /* we cannot use bio_err here */ - fprintf(stderr, "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n", - errstr, mode, type, file, line); - } - } + if (errstr) { + /* we cannot use bio_err here */ + fprintf(stderr, + "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n", + errstr, mode, type, file, line); + } +} #if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) # define ARGV _Argv @@ -223,236 +216,233 @@ static void lock_dbg_cb(int mode, int type, const char *file, int line) #endif int main(int Argc, char *ARGV[]) - { - ARGS arg; -#define PROG_NAME_SIZE 39 - char pname[PROG_NAME_SIZE+1]; - FUNCTION f,*fp; - MS_STATIC const char *prompt; - MS_STATIC char buf[1024]; - char *to_free=NULL; - int n,i,ret=0; - int argc; - char **argv,*p; - LHASH_OF(FUNCTION) *prog=NULL; - long errline; +{ + ARGS arg; +#define PROG_NAME_SIZE 39 + char pname[PROG_NAME_SIZE + 1]; + FUNCTION f, *fp; + MS_STATIC const char *prompt; + MS_STATIC char buf[1024]; + char *to_free = NULL; + int n, i, ret = 0; + int argc; + char **argv, *p; + LHASH_OF(FUNCTION) *prog = NULL; + long errline; #if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) - /* 2011-03-22 SMS. - * If we have 32-bit pointers everywhere, then we're safe, and - * we bypass this mess, as on non-VMS systems. (See ARGV, - * above.) - * Problem 1: Compaq/HP C before V7.3 always used 32-bit - * pointers for argv[]. - * Fix 1: For a 32-bit argv[], when we're using 64-bit pointers - * everywhere else, we always allocate and use a 64-bit - * duplicate of argv[]. - * Problem 2: Compaq/HP C V7.3 (Alpha, IA64) before ECO1 failed - * to NULL-terminate a 64-bit argv[]. (As this was written, the - * compiler ECO was available only on IA64.) - * Fix 2: Unless advised not to (VMS_TRUST_ARGV), we test a - * 64-bit argv[argc] for NULL, and, if necessary, use a - * (properly) NULL-terminated (64-bit) duplicate of argv[]. - * The same code is used in either case to duplicate argv[]. - * Some of these decisions could be handled in preprocessing, - * but the code tends to get even uglier, and the penalty for - * deciding at compile- or run-time is tiny. - */ - char **Argv = NULL; - int free_Argv = 0; - - if ((sizeof( _Argv) < 8) /* 32-bit argv[]. */ + /*- + * 2011-03-22 SMS. + * If we have 32-bit pointers everywhere, then we're safe, and + * we bypass this mess, as on non-VMS systems. (See ARGV, + * above.) + * Problem 1: Compaq/HP C before V7.3 always used 32-bit + * pointers for argv[]. + * Fix 1: For a 32-bit argv[], when we're using 64-bit pointers + * everywhere else, we always allocate and use a 64-bit + * duplicate of argv[]. + * Problem 2: Compaq/HP C V7.3 (Alpha, IA64) before ECO1 failed + * to NULL-terminate a 64-bit argv[]. (As this was written, the + * compiler ECO was available only on IA64.) + * Fix 2: Unless advised not to (VMS_TRUST_ARGV), we test a + * 64-bit argv[argc] for NULL, and, if necessary, use a + * (properly) NULL-terminated (64-bit) duplicate of argv[]. + * The same code is used in either case to duplicate argv[]. + * Some of these decisions could be handled in preprocessing, + * but the code tends to get even uglier, and the penalty for + * deciding at compile- or run-time is tiny. + */ + char **Argv = NULL; + int free_Argv = 0; + + if ((sizeof(_Argv) < 8) /* 32-bit argv[]. */ # if !defined( VMS_TRUST_ARGV) - || (_Argv[ Argc] != NULL) /* Untrusted argv[argc] not NULL. */ + || (_Argv[Argc] != NULL) /* Untrusted argv[argc] not NULL. */ # endif - ) - { - int i; - Argv = OPENSSL_malloc( (Argc+ 1)* sizeof( char *)); - if (Argv == NULL) - { ret = -1; goto end; } - for(i = 0; i < Argc; i++) - Argv[i] = _Argv[i]; - Argv[ Argc] = NULL; /* Certain NULL termination. */ - free_Argv = 1; - } - else - { - /* Use the known-good 32-bit argv[] (which needs the - * type cast to satisfy the compiler), or the trusted or - * tested-good 64-bit argv[] as-is. */ - Argv = (char **)_Argv; - } -#endif /* defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) */ - - arg.data=NULL; - arg.count=0; - - if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); - - if (getenv("OPENSSL_DEBUG_MEMORY") != NULL) /* if not defined, use compiled-in library defaults */ - { - if (!(0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))) - { - CRYPTO_malloc_debug_init(); - CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL); - } - else - { - /* OPENSSL_DEBUG_MEMORY=off */ - CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0); - } - } - CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); + ) { + int i; + Argv = OPENSSL_malloc((Argc + 1) * sizeof(char *)); + if (Argv == NULL) { + ret = -1; + goto end; + } + for (i = 0; i < Argc; i++) + Argv[i] = _Argv[i]; + Argv[Argc] = NULL; /* Certain NULL termination. */ + free_Argv = 1; + } else { + /* + * Use the known-good 32-bit argv[] (which needs the type cast to + * satisfy the compiler), or the trusted or tested-good 64-bit argv[] + * as-is. + */ + Argv = (char **)_Argv; + } +#endif /* defined( OPENSSL_SYS_VMS) && + * (__INITIAL_POINTER_SIZE == 64) */ + + arg.data = NULL; + arg.count = 0; + + if (bio_err == NULL) + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); + + if (getenv("OPENSSL_DEBUG_MEMORY") != NULL) { /* if not defined, use + * compiled-in library + * defaults */ + if (!(0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))) { + CRYPTO_malloc_debug_init(); + CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL); + } else { + /* OPENSSL_DEBUG_MEMORY=off */ + CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0); + } + } + CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); #if 0 - if (getenv("OPENSSL_DEBUG_LOCKING") != NULL) + if (getenv("OPENSSL_DEBUG_LOCKING") != NULL) #endif - { - CRYPTO_set_locking_callback(lock_dbg_cb); - } + { + CRYPTO_set_locking_callback(lock_dbg_cb); + } - if(getenv("OPENSSL_FIPS")) { + if (getenv("OPENSSL_FIPS")) { #ifdef OPENSSL_FIPS - if (!FIPS_mode_set(1)) { - ERR_load_crypto_strings(); - ERR_print_errors(BIO_new_fp(stderr,BIO_NOCLOSE)); - EXIT(1); - } + if (!FIPS_mode_set(1)) { + ERR_load_crypto_strings(); + ERR_print_errors(BIO_new_fp(stderr, BIO_NOCLOSE)); + EXIT(1); + } #else - fprintf(stderr, "FIPS mode not supported.\n"); - EXIT(1); + fprintf(stderr, "FIPS mode not supported.\n"); + EXIT(1); #endif - } - - apps_startup(); - - /* Lets load up our environment a little */ - p=getenv("OPENSSL_CONF"); - if (p == NULL) - p=getenv("SSLEAY_CONF"); - if (p == NULL) - p=to_free=make_config_name(); - - default_config_file=p; - - config=NCONF_new(NULL); - i=NCONF_load(config,p,&errline); - if (i == 0) - { - if (ERR_GET_REASON(ERR_peek_last_error()) - == CONF_R_NO_SUCH_FILE) - { - BIO_printf(bio_err, - "WARNING: can't open config file: %s\n",p); - ERR_clear_error(); - NCONF_free(config); - config = NULL; - } - else - { - ERR_print_errors(bio_err); - NCONF_free(config); - exit(1); - } - } - - prog=prog_init(); - - /* first check the program name */ - program_name(Argv[0],pname,sizeof pname); - - f.name=pname; - fp=lh_FUNCTION_retrieve(prog,&f); - if (fp != NULL) - { - Argv[0]=pname; - ret=fp->func(Argc,Argv); - goto end; - } - - /* ok, now check that there are not arguments, if there are, - * run with them, shifting the ssleay off the front */ - if (Argc != 1) - { - Argc--; - Argv++; - ret=do_cmd(prog,Argc,Argv); - if (ret < 0) ret=0; - goto end; - } - - /* ok, lets enter the old 'OpenSSL>' mode */ - - for (;;) - { - ret=0; - p=buf; - n=sizeof buf; - i=0; - for (;;) - { - p[0]='\0'; - if (i++) - prompt=">"; - else prompt="OpenSSL> "; - fputs(prompt,stdout); - fflush(stdout); - if (!fgets(p,n,stdin)) - goto end; - if (p[0] == '\0') goto end; - i=strlen(p); - if (i <= 1) break; - if (p[i-2] != '\\') break; - i-=2; - p+=i; - n-=i; - } - if (!chopup_args(&arg,buf,&argc,&argv)) break; - - ret=do_cmd(prog,argc,argv); - if (ret < 0) - { - ret=0; - goto end; - } - if (ret != 0) - BIO_printf(bio_err,"error in %s\n",argv[0]); - (void)BIO_flush(bio_err); - } - BIO_printf(bio_err,"bad exit\n"); - ret=1; -end: - if (to_free) - OPENSSL_free(to_free); - if (config != NULL) - { - NCONF_free(config); - config=NULL; - } - if (prog != NULL) lh_FUNCTION_free(prog); - if (arg.data != NULL) OPENSSL_free(arg.data); - - - if (bio_err != NULL) - { - BIO_free(bio_err); - bio_err=NULL; - } + } + + apps_startup(); + + /* Lets load up our environment a little */ + p = getenv("OPENSSL_CONF"); + if (p == NULL) + p = getenv("SSLEAY_CONF"); + if (p == NULL) + p = to_free = make_config_name(); + + default_config_file = p; + + config = NCONF_new(NULL); + i = NCONF_load(config, p, &errline); + if (i == 0) { + if (ERR_GET_REASON(ERR_peek_last_error()) + == CONF_R_NO_SUCH_FILE) { + BIO_printf(bio_err, "WARNING: can't open config file: %s\n", p); + ERR_clear_error(); + NCONF_free(config); + config = NULL; + } else { + ERR_print_errors(bio_err); + NCONF_free(config); + exit(1); + } + } + + prog = prog_init(); + + /* first check the program name */ + program_name(Argv[0], pname, sizeof pname); + + f.name = pname; + fp = lh_FUNCTION_retrieve(prog, &f); + if (fp != NULL) { + Argv[0] = pname; + ret = fp->func(Argc, Argv); + goto end; + } + + /* + * ok, now check that there are not arguments, if there are, run with + * them, shifting the ssleay off the front + */ + if (Argc != 1) { + Argc--; + Argv++; + ret = do_cmd(prog, Argc, Argv); + if (ret < 0) + ret = 0; + goto end; + } + + /* ok, lets enter the old 'OpenSSL>' mode */ + + for (;;) { + ret = 0; + p = buf; + n = sizeof buf; + i = 0; + for (;;) { + p[0] = '\0'; + if (i++) + prompt = ">"; + else + prompt = "OpenSSL> "; + fputs(prompt, stdout); + fflush(stdout); + if (!fgets(p, n, stdin)) + goto end; + if (p[0] == '\0') + goto end; + i = strlen(p); + if (i <= 1) + break; + if (p[i - 2] != '\\') + break; + i -= 2; + p += i; + n -= i; + } + if (!chopup_args(&arg, buf, &argc, &argv)) + break; + + ret = do_cmd(prog, argc, argv); + if (ret < 0) { + ret = 0; + goto end; + } + if (ret != 0) + BIO_printf(bio_err, "error in %s\n", argv[0]); + (void)BIO_flush(bio_err); + } + BIO_printf(bio_err, "bad exit\n"); + ret = 1; + end: + if (to_free) + OPENSSL_free(to_free); + if (config != NULL) { + NCONF_free(config); + config = NULL; + } + if (prog != NULL) + lh_FUNCTION_free(prog); + if (arg.data != NULL) + OPENSSL_free(arg.data); + #if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) - /* Free any duplicate Argv[] storage. */ - if (free_Argv) - { - OPENSSL_free(Argv); - } + /* Free any duplicate Argv[] storage. */ + if (free_Argv) { + OPENSSL_free(Argv); + } #endif - apps_shutdown(); - CRYPTO_mem_leaks(bio_err); + apps_shutdown(); + CRYPTO_mem_leaks(bio_err); + if (bio_err != NULL) { + BIO_free(bio_err); + bio_err = NULL; + } - OPENSSL_EXIT(ret); - } + OPENSSL_EXIT(ret); +} #define LIST_STANDARD_COMMANDS "list-standard-commands" #define LIST_MESSAGE_DIGEST_COMMANDS "list-message-digest-commands" @@ -461,270 +451,246 @@ end: #define LIST_CIPHER_ALGORITHMS "list-cipher-algorithms" #define LIST_PUBLIC_KEY_ALGORITHMS "list-public-key-algorithms" - static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[]) - { - FUNCTION f,*fp; - int i,ret=1,tp,nl; - - if ((argc <= 0) || (argv[0] == NULL)) - { ret=0; goto end; } - f.name=argv[0]; - fp=lh_FUNCTION_retrieve(prog,&f); - if (fp == NULL) - { - if (EVP_get_digestbyname(argv[0])) - { - f.type = FUNC_TYPE_MD; - f.func = dgst_main; - fp = &f; - } - else if (EVP_get_cipherbyname(argv[0])) - { - f.type = FUNC_TYPE_CIPHER; - f.func = enc_main; - fp = &f; - } - } - if (fp != NULL) - { - ret=fp->func(argc,argv); - } - else if ((strncmp(argv[0],"no-",3)) == 0) - { - BIO *bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE); +{ + FUNCTION f, *fp; + int i, ret = 1, tp, nl; + + if ((argc <= 0) || (argv[0] == NULL)) { + ret = 0; + goto end; + } + f.name = argv[0]; + fp = lh_FUNCTION_retrieve(prog, &f); + if (fp == NULL) { + if (EVP_get_digestbyname(argv[0])) { + f.type = FUNC_TYPE_MD; + f.func = dgst_main; + fp = &f; + } else if (EVP_get_cipherbyname(argv[0])) { + f.type = FUNC_TYPE_CIPHER; + f.func = enc_main; + fp = &f; + } + } + if (fp != NULL) { + ret = fp->func(argc, argv); + } else if ((strncmp(argv[0], "no-", 3)) == 0) { + BIO *bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE); #ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - bio_stdout = BIO_push(tmpbio, bio_stdout); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + bio_stdout = BIO_push(tmpbio, bio_stdout); + } #endif - f.name=argv[0]+3; - ret = (lh_FUNCTION_retrieve(prog,&f) != NULL); - if (!ret) - BIO_printf(bio_stdout, "%s\n", argv[0]); - else - BIO_printf(bio_stdout, "%s\n", argv[0]+3); - BIO_free_all(bio_stdout); - goto end; - } - else if ((strcmp(argv[0],"quit") == 0) || - (strcmp(argv[0],"q") == 0) || - (strcmp(argv[0],"exit") == 0) || - (strcmp(argv[0],"bye") == 0)) - { - ret= -1; - goto end; - } - else if ((strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0) || - (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0) || - (strcmp(argv[0],LIST_MESSAGE_DIGEST_ALGORITHMS) == 0) || - (strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0) || - (strcmp(argv[0],LIST_CIPHER_ALGORITHMS) == 0) || - (strcmp(argv[0],LIST_PUBLIC_KEY_ALGORITHMS) == 0)) - { - int list_type; - BIO *bio_stdout; - - if (strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0) - list_type = FUNC_TYPE_GENERAL; - else if (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0) - list_type = FUNC_TYPE_MD; - else if (strcmp(argv[0],LIST_MESSAGE_DIGEST_ALGORITHMS) == 0) - list_type = FUNC_TYPE_MD_ALG; - else if (strcmp(argv[0],LIST_PUBLIC_KEY_ALGORITHMS) == 0) - list_type = FUNC_TYPE_PKEY; - else if (strcmp(argv[0],LIST_CIPHER_ALGORITHMS) == 0) - list_type = FUNC_TYPE_CIPHER_ALG; - else /* strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0 */ - list_type = FUNC_TYPE_CIPHER; - bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE); + f.name = argv[0] + 3; + ret = (lh_FUNCTION_retrieve(prog, &f) != NULL); + if (!ret) + BIO_printf(bio_stdout, "%s\n", argv[0]); + else + BIO_printf(bio_stdout, "%s\n", argv[0] + 3); + BIO_free_all(bio_stdout); + goto end; + } else if ((strcmp(argv[0], "quit") == 0) || + (strcmp(argv[0], "q") == 0) || + (strcmp(argv[0], "exit") == 0) || + (strcmp(argv[0], "bye") == 0)) { + ret = -1; + goto end; + } else if ((strcmp(argv[0], LIST_STANDARD_COMMANDS) == 0) || + (strcmp(argv[0], LIST_MESSAGE_DIGEST_COMMANDS) == 0) || + (strcmp(argv[0], LIST_MESSAGE_DIGEST_ALGORITHMS) == 0) || + (strcmp(argv[0], LIST_CIPHER_COMMANDS) == 0) || + (strcmp(argv[0], LIST_CIPHER_ALGORITHMS) == 0) || + (strcmp(argv[0], LIST_PUBLIC_KEY_ALGORITHMS) == 0)) { + int list_type; + BIO *bio_stdout; + + if (strcmp(argv[0], LIST_STANDARD_COMMANDS) == 0) + list_type = FUNC_TYPE_GENERAL; + else if (strcmp(argv[0], LIST_MESSAGE_DIGEST_COMMANDS) == 0) + list_type = FUNC_TYPE_MD; + else if (strcmp(argv[0], LIST_MESSAGE_DIGEST_ALGORITHMS) == 0) + list_type = FUNC_TYPE_MD_ALG; + else if (strcmp(argv[0], LIST_PUBLIC_KEY_ALGORITHMS) == 0) + list_type = FUNC_TYPE_PKEY; + else if (strcmp(argv[0], LIST_CIPHER_ALGORITHMS) == 0) + list_type = FUNC_TYPE_CIPHER_ALG; + else /* strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0 */ + list_type = FUNC_TYPE_CIPHER; + bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE); #ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - bio_stdout = BIO_push(tmpbio, bio_stdout); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + bio_stdout = BIO_push(tmpbio, bio_stdout); + } #endif - if (!load_config(bio_err, NULL)) - goto end; - - if (list_type == FUNC_TYPE_PKEY) - list_pkey(bio_stdout); - if (list_type == FUNC_TYPE_MD_ALG) - list_md(bio_stdout); - if (list_type == FUNC_TYPE_CIPHER_ALG) - list_cipher(bio_stdout); - else - { - for (fp=functions; fp->name != NULL; fp++) - if (fp->type == list_type) - BIO_printf(bio_stdout, "%s\n", - fp->name); - } - BIO_free_all(bio_stdout); - ret=0; - goto end; - } - else - { - BIO_printf(bio_err,"openssl:Error: '%s' is an invalid command.\n", - argv[0]); - BIO_printf(bio_err, "\nStandard commands"); - i=0; - tp=0; - for (fp=functions; fp->name != NULL; fp++) - { - nl=0; + if (!load_config(bio_err, NULL)) + goto end; + + if (list_type == FUNC_TYPE_PKEY) + list_pkey(bio_stdout); + if (list_type == FUNC_TYPE_MD_ALG) + list_md(bio_stdout); + if (list_type == FUNC_TYPE_CIPHER_ALG) + list_cipher(bio_stdout); + else { + for (fp = functions; fp->name != NULL; fp++) + if (fp->type == list_type) + BIO_printf(bio_stdout, "%s\n", fp->name); + } + BIO_free_all(bio_stdout); + ret = 0; + goto end; + } else { + BIO_printf(bio_err, "openssl:Error: '%s' is an invalid command.\n", + argv[0]); + BIO_printf(bio_err, "\nStandard commands"); + i = 0; + tp = 0; + for (fp = functions; fp->name != NULL; fp++) { + nl = 0; #ifdef OPENSSL_NO_CAMELLIA - if (((i++) % 5) == 0) + if (((i++) % 5) == 0) #else - if (((i++) % 4) == 0) + if (((i++) % 4) == 0) #endif - { - BIO_printf(bio_err,"\n"); - nl=1; - } - if (fp->type != tp) - { - tp=fp->type; - if (!nl) BIO_printf(bio_err,"\n"); - if (tp == FUNC_TYPE_MD) - { - i=1; - BIO_printf(bio_err, - "\nMessage Digest commands (see the `dgst' command for more details)\n"); - } - else if (tp == FUNC_TYPE_CIPHER) - { - i=1; - BIO_printf(bio_err,"\nCipher commands (see the `enc' command for more details)\n"); - } - } + { + BIO_printf(bio_err, "\n"); + nl = 1; + } + if (fp->type != tp) { + tp = fp->type; + if (!nl) + BIO_printf(bio_err, "\n"); + if (tp == FUNC_TYPE_MD) { + i = 1; + BIO_printf(bio_err, + "\nMessage Digest commands (see the `dgst' command for more details)\n"); + } else if (tp == FUNC_TYPE_CIPHER) { + i = 1; + BIO_printf(bio_err, + "\nCipher commands (see the `enc' command for more details)\n"); + } + } #ifdef OPENSSL_NO_CAMELLIA - BIO_printf(bio_err,"%-15s",fp->name); + BIO_printf(bio_err, "%-15s", fp->name); #else - BIO_printf(bio_err,"%-18s",fp->name); + BIO_printf(bio_err, "%-18s", fp->name); #endif - } - BIO_printf(bio_err,"\n\n"); - ret=0; - } -end: - return(ret); - } - -static int SortFnByName(const void *_f1,const void *_f2) - { - const FUNCTION *f1=_f1; - const FUNCTION *f2=_f2; - - if(f1->type != f2->type) - return f1->type-f2->type; - return strcmp(f1->name,f2->name); + } + BIO_printf(bio_err, "\n\n"); + ret = 0; } + end: + return (ret); +} + +static int SortFnByName(const void *_f1, const void *_f2) +{ + const FUNCTION *f1 = _f1; + const FUNCTION *f2 = _f2; + + if (f1->type != f2->type) + return f1->type - f2->type; + return strcmp(f1->name, f2->name); +} static void list_pkey(BIO *out) - { - int i; - for (i = 0; i < EVP_PKEY_asn1_get_count(); i++) - { - const EVP_PKEY_ASN1_METHOD *ameth; - int pkey_id, pkey_base_id, pkey_flags; - const char *pinfo, *pem_str; - ameth = EVP_PKEY_asn1_get0(i); - EVP_PKEY_asn1_get0_info(&pkey_id, &pkey_base_id, &pkey_flags, - &pinfo, &pem_str, ameth); - if (pkey_flags & ASN1_PKEY_ALIAS) - { - BIO_printf(out, "Name: %s\n", - OBJ_nid2ln(pkey_id)); - BIO_printf(out, "\tType: Alias to %s\n", - OBJ_nid2ln(pkey_base_id)); - } - else - { - BIO_printf(out, "Name: %s\n", pinfo); - BIO_printf(out, "\tType: %s Algorithm\n", - pkey_flags & ASN1_PKEY_DYNAMIC ? - "External" : "Builtin"); - BIO_printf(out, "\tOID: %s\n", OBJ_nid2ln(pkey_id)); - if (pem_str == NULL) - pem_str = "(none)"; - BIO_printf(out, "\tPEM string: %s\n", pem_str); - } - - } - } +{ + int i; + for (i = 0; i < EVP_PKEY_asn1_get_count(); i++) { + const EVP_PKEY_ASN1_METHOD *ameth; + int pkey_id, pkey_base_id, pkey_flags; + const char *pinfo, *pem_str; + ameth = EVP_PKEY_asn1_get0(i); + EVP_PKEY_asn1_get0_info(&pkey_id, &pkey_base_id, &pkey_flags, + &pinfo, &pem_str, ameth); + if (pkey_flags & ASN1_PKEY_ALIAS) { + BIO_printf(out, "Name: %s\n", OBJ_nid2ln(pkey_id)); + BIO_printf(out, "\tType: Alias to %s\n", + OBJ_nid2ln(pkey_base_id)); + } else { + BIO_printf(out, "Name: %s\n", pinfo); + BIO_printf(out, "\tType: %s Algorithm\n", + pkey_flags & ASN1_PKEY_DYNAMIC ? + "External" : "Builtin"); + BIO_printf(out, "\tOID: %s\n", OBJ_nid2ln(pkey_id)); + if (pem_str == NULL) + pem_str = "(none)"; + BIO_printf(out, "\tPEM string: %s\n", pem_str); + } + + } +} static void list_cipher_fn(const EVP_CIPHER *c, - const char *from, const char *to, void *arg) - { - if (c) - BIO_printf(arg, "%s\n", EVP_CIPHER_name(c)); - else - { - if (!from) - from = "<undefined>"; - if (!to) - to = "<undefined>"; - BIO_printf(arg, "%s => %s\n", from, to); - } - } + const char *from, const char *to, void *arg) +{ + if (c) + BIO_printf(arg, "%s\n", EVP_CIPHER_name(c)); + else { + if (!from) + from = "<undefined>"; + if (!to) + to = "<undefined>"; + BIO_printf(arg, "%s => %s\n", from, to); + } +} static void list_cipher(BIO *out) - { - EVP_CIPHER_do_all_sorted(list_cipher_fn, out); - } +{ + EVP_CIPHER_do_all_sorted(list_cipher_fn, out); +} static void list_md_fn(const EVP_MD *m, - const char *from, const char *to, void *arg) - { - if (m) - BIO_printf(arg, "%s\n", EVP_MD_name(m)); - else - { - if (!from) - from = "<undefined>"; - if (!to) - to = "<undefined>"; - BIO_printf(arg, "%s => %s\n", from, to); - } - } + const char *from, const char *to, void *arg) +{ + if (m) + BIO_printf(arg, "%s\n", EVP_MD_name(m)); + else { + if (!from) + from = "<undefined>"; + if (!to) + to = "<undefined>"; + BIO_printf(arg, "%s => %s\n", from, to); + } +} static void list_md(BIO *out) - { - EVP_MD_do_all_sorted(list_md_fn, out); - } - -static int MS_CALLBACK function_cmp(const FUNCTION *a, const FUNCTION *b) - { - return strncmp(a->name,b->name,8); - } -static IMPLEMENT_LHASH_COMP_FN(function, FUNCTION) +{ + EVP_MD_do_all_sorted(list_md_fn, out); +} -static unsigned long MS_CALLBACK function_hash(const FUNCTION *a) - { - return lh_strhash(a->name); - } -static IMPLEMENT_LHASH_HASH_FN(function, FUNCTION) - -static LHASH_OF(FUNCTION) *prog_init(void) - { - LHASH_OF(FUNCTION) *ret; - FUNCTION *f; - size_t i; +static int MS_CALLBACK function_cmp(const FUNCTION * a, const FUNCTION * b) +{ + return strncmp(a->name, b->name, 8); +} - /* Purely so it looks nice when the user hits ? */ - for(i=0,f=functions ; f->name != NULL ; ++f,++i) - ; - qsort(functions,i,sizeof *functions,SortFnByName); +static IMPLEMENT_LHASH_COMP_FN(function, FUNCTION) - if ((ret=lh_FUNCTION_new()) == NULL) - return(NULL); +static unsigned long MS_CALLBACK function_hash(const FUNCTION * a) +{ + return lh_strhash(a->name); +} - for (f=functions; f->name != NULL; f++) - (void)lh_FUNCTION_insert(ret,f); - return(ret); - } +static IMPLEMENT_LHASH_HASH_FN(function, FUNCTION) +static LHASH_OF(FUNCTION) *prog_init(void) +{ + LHASH_OF(FUNCTION) *ret; + FUNCTION *f; + size_t i; + + /* Purely so it looks nice when the user hits ? */ + for (i = 0, f = functions; f->name != NULL; ++f, ++i) ; + qsort(functions, i, sizeof *functions, SortFnByName); + + if ((ret = lh_FUNCTION_new()) == NULL) + return (NULL); + + for (f = functions; f->name != NULL; f++) + (void)lh_FUNCTION_insert(ret, f); + return (ret); +} |