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apps/passwd.c: Fix code layout
Reviewed-by: Andy Polyakov <appro@openssl.org> Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/4229)
This commit is contained in:
Richard Levitte
parent
16583e9179
commit
17621bc2bc
@ -7,19 +7,19 @@
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* https://www.openssl.org/source/license.html
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*/
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# include <string.h>
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#include <string.h>
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# include "apps.h"
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#include "apps.h"
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# include <openssl/bio.h>
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# include <openssl/err.h>
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# include <openssl/evp.h>
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# include <openssl/rand.h>
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# ifndef OPENSSL_NO_DES
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# include <openssl/des.h>
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# endif
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# include <openssl/md5.h>
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# include <openssl/sha.h>
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#include <openssl/bio.h>
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#include <openssl/err.h>
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#include <openssl/evp.h>
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#include <openssl/rand.h>
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#ifndef OPENSSL_NO_DES
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# include <openssl/des.h>
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#endif
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#include <openssl/md5.h>
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#include <openssl/sha.h>
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static unsigned const char cov_2char[64] = {
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/* from crypto/des/fcrypt.c */
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@ -70,9 +70,9 @@ const OPTIONS passwd_options[] = {
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{"apr1", OPT_APR1, '-', "MD5-based password algorithm, Apache variant"},
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{"1", OPT_1, '-', "MD5-based password algorithm"},
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{"aixmd5", OPT_AIXMD5, '-', "AIX MD5-based password algorithm"},
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# ifndef OPENSSL_NO_DES
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#ifndef OPENSSL_NO_DES
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{"crypt", OPT_CRYPT, '-', "Standard Unix password algorithm (default)"},
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# endif
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#endif
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OPT_R_OPTIONS,
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{NULL}
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};
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@ -84,9 +84,9 @@ int passwd_main(int argc, char **argv)
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char *salt_malloc = NULL, *passwd_malloc = NULL, *prog;
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OPTION_CHOICE o;
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int in_stdin = 0, pw_source_defined = 0;
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# ifndef OPENSSL_NO_UI_CONSOLE
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#ifndef OPENSSL_NO_UI_CONSOLE
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int in_noverify = 0;
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# endif
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#endif
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int passed_salt = 0, quiet = 0, table = 0, reverse = 0;
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int ret = 1;
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passwd_modes mode = passwd_unset;
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@ -113,9 +113,9 @@ int passwd_main(int argc, char **argv)
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pw_source_defined = 1;
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break;
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case OPT_NOVERIFY:
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# ifndef OPENSSL_NO_UI_CONSOLE
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#ifndef OPENSSL_NO_UI_CONSOLE
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in_noverify = 1;
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# endif
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#endif
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break;
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case OPT_QUIET:
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quiet = 1;
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@ -152,9 +152,11 @@ int passwd_main(int argc, char **argv)
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mode = passwd_aixmd5;
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break;
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case OPT_CRYPT:
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#ifndef OPENSSL_NO_DES
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if (mode != passwd_unset)
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goto opthelp;
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mode = passwd_crypt;
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#endif
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break;
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case OPT_SALT:
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passed_salt = 1;
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@ -187,10 +189,10 @@ int passwd_main(int argc, char **argv)
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mode = passwd_crypt;
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}
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# ifdef OPENSSL_NO_DES
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#ifdef OPENSSL_NO_DES
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if (mode == passwd_crypt)
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goto opthelp;
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# endif
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#endif
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if (infile != NULL && in_stdin) {
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BIO_printf(bio_err, "%s: Can't combine -in and -stdin\n", prog);
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@ -226,7 +228,7 @@ int passwd_main(int argc, char **argv)
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* avoid rot of not-frequently-used code.
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*/
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if (1) {
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# ifndef OPENSSL_NO_UI_CONSOLE
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#ifndef OPENSSL_NO_UI_CONSOLE
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/* build a null-terminated list */
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static char *passwds_static[2] = { NULL, NULL };
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@ -239,7 +241,7 @@ int passwd_main(int argc, char **argv)
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}
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passwds[0] = passwd_malloc;
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} else {
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# endif
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#endif
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BIO_printf(bio_err, "password required\n");
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goto end;
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}
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@ -420,10 +422,10 @@ static char *md5crypt(const char *passwd, const char *magic, const char *salt)
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buf_perm[dest] = buf[source];
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buf_perm[14] = buf[5];
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buf_perm[15] = buf[11];
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# ifndef PEDANTIC /* Unfortunately, this generates a "no
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# ifndef PEDANTIC /* Unfortunately, this generates a "no
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* effect" warning */
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assert(16 == sizeof buf_perm);
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# endif
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# endif
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output = salt_out + salt_len;
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assert(output == out_buf + strlen(out_buf));
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@ -463,13 +465,13 @@ static char *shacrypt(const char *passwd, const char *magic, const char *salt)
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/* Prefix for optional rounds specification. */
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static const char rounds_prefix[] = "rounds=";
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/* Maximum salt string length. */
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# define SALT_LEN_MAX 16
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# define SALT_LEN_MAX 16
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/* Default number of rounds if not explicitly specified. */
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# define ROUNDS_DEFAULT 5000
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# define ROUNDS_DEFAULT 5000
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/* Minimum number of rounds. */
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# define ROUNDS_MIN 1000
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# define ROUNDS_MIN 1000
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/* Maximum number of rounds. */
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# define ROUNDS_MAX 999999999
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# define ROUNDS_MAX 999999999
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/* "$6$rounds=<N>$......salt......$...shahash(up to 86 chars)...\0" */
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static char out_buf[3 + 17 + 17 + 86 + 1];
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@ -647,7 +649,7 @@ static char *shacrypt(const char *passwd, const char *magic, const char *salt)
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cp = out_buf + strlen(out_buf);
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*cp++ = '$';
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# define b64_from_24bit(B2, B1, B0, N) \
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# define b64_from_24bit(B2, B1, B0, N) \
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do { \
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unsigned int w = ((B2) << 16) | ((B1) << 8) | (B0); \
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int i = (N); \
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@ -722,7 +724,7 @@ static int do_passwd(int passed_salt, char **salt_p, char **salt_malloc_p,
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/* first make sure we have a salt */
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if (!passed_salt) {
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# ifndef OPENSSL_NO_DES
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#ifndef OPENSSL_NO_DES
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if (mode == passwd_crypt) {
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if (*salt_malloc_p == NULL)
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*salt_p = *salt_malloc_p = app_malloc(3, "salt buffer");
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@ -731,12 +733,12 @@ static int do_passwd(int passed_salt, char **salt_p, char **salt_malloc_p,
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(*salt_p)[0] = cov_2char[(*salt_p)[0] & 0x3f]; /* 6 bits */
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(*salt_p)[1] = cov_2char[(*salt_p)[1] & 0x3f]; /* 6 bits */
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(*salt_p)[2] = 0;
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# ifdef CHARSET_EBCDIC
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# ifdef CHARSET_EBCDIC
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ascii2ebcdic(*salt_p, *salt_p, 2); /* des_crypt will convert back
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* to ASCII */
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# endif
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# endif
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}
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# endif /* !OPENSSL_NO_DES */
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#endif /* !OPENSSL_NO_DES */
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if (mode == passwd_md5 || mode == passwd_apr1 || mode == passwd_aixmd5) {
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int i;
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@ -781,10 +783,10 @@ static int do_passwd(int passed_salt, char **salt_p, char **salt_malloc_p,
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assert(strlen(passwd) <= pw_maxlen);
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/* now compute password hash */
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# ifndef OPENSSL_NO_DES
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#ifndef OPENSSL_NO_DES
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if (mode == passwd_crypt)
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hash = DES_crypt(passwd, *salt_p);
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# endif
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#endif
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if (mode == passwd_md5 || mode == passwd_apr1)
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hash = md5crypt(passwd, (mode == passwd_md5 ? "1" : "apr1"), *salt_p);
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if (mode == passwd_aixmd5)
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