diff options
author | Richard Levitte <levitte@openssl.org> | 2017-08-23 11:43:36 +0200 |
---|---|---|
committer | Richard Levitte <levitte@openssl.org> | 2017-08-24 23:46:44 +0200 |
commit | 17621bc2bc6605e7ef6317a6c9a1b1c04216b01a (patch) | |
tree | fef9a2ed16183da4f1f2ec717e5ca1d6418c91fa /apps/passwd.c | |
parent | 16583e91794d430fa7c2111c1e50e381314edfaf (diff) |
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)
Diffstat (limited to 'apps/passwd.c')
-rw-r--r-- | apps/passwd.c | 70 |
1 files changed, 36 insertions, 34 deletions
diff --git a/apps/passwd.c b/apps/passwd.c index 6223238652..7cdf205865 100644 --- a/apps/passwd.c +++ b/apps/passwd.c @@ -7,19 +7,19 @@ * https://www.openssl.org/source/license.html */ -# include <string.h> +#include <string.h> -# include "apps.h" +#include "apps.h" -# include <openssl/bio.h> -# include <openssl/err.h> -# include <openssl/evp.h> -# include <openssl/rand.h> -# ifndef OPENSSL_NO_DES -# include <openssl/des.h> -# endif -# include <openssl/md5.h> -# include <openssl/sha.h> +#include <openssl/bio.h> +#include <openssl/err.h> +#include <openssl/evp.h> +#include <openssl/rand.h> +#ifndef OPENSSL_NO_DES +# include <openssl/des.h> +#endif +#include <openssl/md5.h> +#include <openssl/sha.h> static unsigned const char cov_2char[64] = { /* from crypto/des/fcrypt.c */ @@ -70,9 +70,9 @@ const OPTIONS passwd_options[] = { {"apr1", OPT_APR1, '-', "MD5-based password algorithm, Apache variant"}, {"1", OPT_1, '-', "MD5-based password algorithm"}, {"aixmd5", OPT_AIXMD5, '-', "AIX MD5-based password algorithm"}, -# ifndef OPENSSL_NO_DES +#ifndef OPENSSL_NO_DES {"crypt", OPT_CRYPT, '-', "Standard Unix password algorithm (default)"}, -# endif +#endif OPT_R_OPTIONS, {NULL} }; @@ -84,9 +84,9 @@ int passwd_main(int argc, char **argv) char *salt_malloc = NULL, *passwd_malloc = NULL, *prog; OPTION_CHOICE o; int in_stdin = 0, pw_source_defined = 0; -# ifndef OPENSSL_NO_UI_CONSOLE +#ifndef OPENSSL_NO_UI_CONSOLE int in_noverify = 0; -# endif +#endif int passed_salt = 0, quiet = 0, table = 0, reverse = 0; int ret = 1; passwd_modes mode = passwd_unset; @@ -113,9 +113,9 @@ int passwd_main(int argc, char **argv) pw_source_defined = 1; break; case OPT_NOVERIFY: -# ifndef OPENSSL_NO_UI_CONSOLE +#ifndef OPENSSL_NO_UI_CONSOLE in_noverify = 1; -# endif +#endif break; case OPT_QUIET: quiet = 1; @@ -152,9 +152,11 @@ int passwd_main(int argc, char **argv) mode = passwd_aixmd5; break; case OPT_CRYPT: +#ifndef OPENSSL_NO_DES if (mode != passwd_unset) goto opthelp; mode = passwd_crypt; +#endif break; case OPT_SALT: passed_salt = 1; @@ -187,10 +189,10 @@ int passwd_main(int argc, char **argv) mode = passwd_crypt; } -# ifdef OPENSSL_NO_DES +#ifdef OPENSSL_NO_DES if (mode == passwd_crypt) goto opthelp; -# endif +#endif if (infile != NULL && in_stdin) { BIO_printf(bio_err, "%s: Can't combine -in and -stdin\n", prog); @@ -226,7 +228,7 @@ int passwd_main(int argc, char **argv) * avoid rot of not-frequently-used code. */ if (1) { -# ifndef OPENSSL_NO_UI_CONSOLE +#ifndef OPENSSL_NO_UI_CONSOLE /* build a null-terminated list */ static char *passwds_static[2] = { NULL, NULL }; @@ -239,7 +241,7 @@ int passwd_main(int argc, char **argv) } passwds[0] = passwd_malloc; } else { -# endif +#endif BIO_printf(bio_err, "password required\n"); goto end; } @@ -420,10 +422,10 @@ static char *md5crypt(const char *passwd, const char *magic, const char *salt) buf_perm[dest] = buf[source]; buf_perm[14] = buf[5]; buf_perm[15] = buf[11]; -# ifndef PEDANTIC /* Unfortunately, this generates a "no +# ifndef PEDANTIC /* Unfortunately, this generates a "no * effect" warning */ assert(16 == sizeof buf_perm); -# endif +# endif output = salt_out + salt_len; assert(output == out_buf + strlen(out_buf)); @@ -463,13 +465,13 @@ static char *shacrypt(const char *passwd, const char *magic, const char *salt) /* Prefix for optional rounds specification. */ static const char rounds_prefix[] = "rounds="; /* Maximum salt string length. */ -# define SALT_LEN_MAX 16 +# define SALT_LEN_MAX 16 /* Default number of rounds if not explicitly specified. */ -# define ROUNDS_DEFAULT 5000 +# define ROUNDS_DEFAULT 5000 /* Minimum number of rounds. */ -# define ROUNDS_MIN 1000 +# define ROUNDS_MIN 1000 /* Maximum number of rounds. */ -# define ROUNDS_MAX 999999999 +# define ROUNDS_MAX 999999999 /* "$6$rounds=<N>$......salt......$...shahash(up to 86 chars)...\0" */ static char out_buf[3 + 17 + 17 + 86 + 1]; @@ -647,7 +649,7 @@ static char *shacrypt(const char *passwd, const char *magic, const char *salt) cp = out_buf + strlen(out_buf); *cp++ = '$'; -# define b64_from_24bit(B2, B1, B0, N) \ +# define b64_from_24bit(B2, B1, B0, N) \ do { \ unsigned int w = ((B2) << 16) | ((B1) << 8) | (B0); \ int i = (N); \ @@ -722,7 +724,7 @@ static int do_passwd(int passed_salt, char **salt_p, char **salt_malloc_p, /* first make sure we have a salt */ if (!passed_salt) { -# ifndef OPENSSL_NO_DES +#ifndef OPENSSL_NO_DES if (mode == passwd_crypt) { if (*salt_malloc_p == NULL) *salt_p = *salt_malloc_p = app_malloc(3, "salt buffer"); @@ -731,12 +733,12 @@ static int do_passwd(int passed_salt, char **salt_p, char **salt_malloc_p, (*salt_p)[0] = cov_2char[(*salt_p)[0] & 0x3f]; /* 6 bits */ (*salt_p)[1] = cov_2char[(*salt_p)[1] & 0x3f]; /* 6 bits */ (*salt_p)[2] = 0; -# ifdef CHARSET_EBCDIC +# ifdef CHARSET_EBCDIC ascii2ebcdic(*salt_p, *salt_p, 2); /* des_crypt will convert back * to ASCII */ -# endif +# endif } -# endif /* !OPENSSL_NO_DES */ +#endif /* !OPENSSL_NO_DES */ if (mode == passwd_md5 || mode == passwd_apr1 || mode == passwd_aixmd5) { int i; @@ -781,10 +783,10 @@ static int do_passwd(int passed_salt, char **salt_p, char **salt_malloc_p, assert(strlen(passwd) <= pw_maxlen); /* now compute password hash */ -# ifndef OPENSSL_NO_DES +#ifndef OPENSSL_NO_DES if (mode == passwd_crypt) hash = DES_crypt(passwd, *salt_p); -# endif +#endif if (mode == passwd_md5 || mode == passwd_apr1) hash = md5crypt(passwd, (mode == passwd_md5 ? "1" : "apr1"), *salt_p); if (mode == passwd_aixmd5) |