X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=apps%2Fpasswd.c;h=9ca25dd1da811fe44934e5e7cce3d4208973cadf;hp=f190e16cb5b6257790cc862a6f6bc68c4b4a26eb;hb=9f9ab1dc667186c533454c87f70295fcb67b4e8a;hpb=bc36ee6227517edae802bcb0da68d4f04fe1fb5e

diff --git a/apps/passwd.c b/apps/passwd.c
index f190e16cb5..9ca25dd1da 100644
--- a/apps/passwd.c
+++ b/apps/passwd.c
@@ -15,7 +15,6 @@
 #include <openssl/err.h>
 #include <openssl/evp.h>
 #include <openssl/rand.h>
-
 #ifndef OPENSSL_NO_DES
 # include <openssl/des.h>
 #endif
@@ -79,6 +78,9 @@ int MAIN(int argc, char **argv)
 	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 (!load_config(bio_err, NULL))
+		goto err;
 	out = BIO_new(BIO_s_file());
 	if (out == NULL)
 		goto err;
@@ -277,6 +279,7 @@ int MAIN(int argc, char **argv)
 			}
 		while (!done);
 		}
+	ret = 0;
 
 err:
 	ERR_print_errors(bio_err);
@@ -288,7 +291,8 @@ err:
 		BIO_free(in);
 	if (out)
 		BIO_free_all(out);
-	EXIT(ret);
+	apps_shutdown();
+	OPENSSL_EXIT(ret);
 	}
 
 
@@ -308,8 +312,9 @@ static char *md5crypt(const char *passwd, const char *magic, const char *salt)
 	static char out_buf[6 + 9 + 24 + 2]; /* "$apr1$..salt..$.......md5hash..........\0" */
 	unsigned char buf[MD5_DIGEST_LENGTH];
 	char *salt_out;
-	int n, i;
-	MD5_CTX md;
+	int n;
+	unsigned int i;
+	EVP_MD_CTX md,md2;
 	size_t passwd_len, salt_len;
 
 	passwd_len = strlen(passwd);
@@ -324,49 +329,47 @@ static char *md5crypt(const char *passwd, const char *magic, const char *salt)
 	salt_len = strlen(salt_out);
 	assert(salt_len <= 8);
 	
-	MD5_Init(&md);
-	MD5_Update(&md, passwd, passwd_len);
-	MD5_Update(&md, "$", 1);
-	MD5_Update(&md, magic, strlen(magic));
-	MD5_Update(&md, "$", 1);
-	MD5_Update(&md, salt_out, salt_len);
+	EVP_MD_CTX_init(&md);
+	EVP_DigestInit_ex(&md,EVP_md5(), NULL);
+	EVP_DigestUpdate(&md, passwd, passwd_len);
+	EVP_DigestUpdate(&md, "$", 1);
+	EVP_DigestUpdate(&md, magic, strlen(magic));
+	EVP_DigestUpdate(&md, "$", 1);
+	EVP_DigestUpdate(&md, salt_out, salt_len);
 	
-	 {
-		MD5_CTX md2;
+	EVP_MD_CTX_init(&md2);
+	EVP_DigestInit_ex(&md2,EVP_md5(), NULL);
+	EVP_DigestUpdate(&md2, passwd, passwd_len);
+	EVP_DigestUpdate(&md2, salt_out, salt_len);
+	EVP_DigestUpdate(&md2, passwd, passwd_len);
+	EVP_DigestFinal_ex(&md2, buf, NULL);
 
-		MD5_Init(&md2);
-		MD5_Update(&md2, passwd, passwd_len);
-		MD5_Update(&md2, salt_out, salt_len);
-		MD5_Update(&md2, passwd, passwd_len);
-		MD5_Final(buf, &md2);
-	 }
 	for (i = passwd_len; i > sizeof buf; i -= sizeof buf)
-		MD5_Update(&md, buf, sizeof buf);
-	MD5_Update(&md, buf, i);
+		EVP_DigestUpdate(&md, buf, sizeof buf);
+	EVP_DigestUpdate(&md, buf, i);
 	
 	n = passwd_len;
 	while (n)
 		{
-		MD5_Update(&md, (n & 1) ? "\0" : passwd, 1);
+		EVP_DigestUpdate(&md, (n & 1) ? "\0" : passwd, 1);
 		n >>= 1;
 		}
-	MD5_Final(buf, &md);
+	EVP_DigestFinal_ex(&md, buf, NULL);
 
 	for (i = 0; i < 1000; i++)
 		{
-		MD5_CTX md2;
-
-		MD5_Init(&md2);
-		MD5_Update(&md2, (i & 1) ? (unsigned char *) passwd : buf,
-		                 (i & 1) ? passwd_len : sizeof buf);
+		EVP_DigestInit_ex(&md2,EVP_md5(), NULL);
+		EVP_DigestUpdate(&md2, (i & 1) ? (unsigned const char *) passwd : buf,
+		                       (i & 1) ? passwd_len : sizeof buf);
 		if (i % 3)
-			MD5_Update(&md2, salt_out, salt_len);
+			EVP_DigestUpdate(&md2, salt_out, salt_len);
 		if (i % 7)
-			MD5_Update(&md2, passwd, passwd_len);
-		MD5_Update(&md2, (i & 1) ? buf : (unsigned char *) passwd,
-		                 (i & 1) ? sizeof buf : passwd_len);
-		MD5_Final(buf, &md2);
+			EVP_DigestUpdate(&md2, passwd, passwd_len);
+		EVP_DigestUpdate(&md2, (i & 1) ? buf : (unsigned const char *) passwd,
+		                       (i & 1) ? sizeof buf : passwd_len);
+		EVP_DigestFinal_ex(&md2, buf, NULL);
 		}
+	EVP_MD_CTX_cleanup(&md2);
 	
 	 {
 		/* transform buf into output string */
@@ -404,6 +407,7 @@ static char *md5crypt(const char *passwd, const char *magic, const char *salt)
 		*output = 0;
 		assert(strlen(out_buf) < sizeof(out_buf));
 	 }
+	EVP_MD_CTX_cleanup(&md);
 
 	return out_buf;
 	}
@@ -470,7 +474,8 @@ static int do_passwd(int passed_salt, char **salt_p, char **salt_malloc_p,
 	if ((strlen(passwd) > pw_maxlen))
 		{
 		if (!quiet)
-			BIO_printf(bio_err, "Warning: truncating password to %u characters\n", pw_maxlen);
+			/* XXX: really we should know how to print a size_t, not cast it */
+			BIO_printf(bio_err, "Warning: truncating password to %u characters\n", (unsigned)pw_maxlen);
 		passwd[pw_maxlen] = 0;
 		}
 	assert(strlen(passwd) <= pw_maxlen);
@@ -478,7 +483,7 @@ static int do_passwd(int passed_salt, char **salt_p, char **salt_malloc_p,
 	/* now compute password hash */
 #ifndef OPENSSL_NO_DES
 	if (usecrypt)
-		hash = des_crypt(passwd, *salt_p);
+		hash = DES_crypt(passwd, *salt_p);
 #endif
 #ifndef NO_MD5CRYPT_1
 	if (use1 || useapr1)
@@ -502,6 +507,6 @@ err:
 int MAIN(int argc, char **argv)
 	{
 	fputs("Program not available.\n", stderr)
-	EXIT(1);
+	OPENSSL_EXIT(1);
 	}
 #endif