1 files changed, 79 insertions, 0 deletions
diff --git a/tools/busybox-patches/cryptpw-blowfish-1.9.1.diff b/tools/busybox-patches/cryptpw-blowfish-1.9.1.diff
new file mode 100644
index 00000000..f10e561b
--- /dev/null
+++ b/tools/busybox-patches/cryptpw-blowfish-1.9.1.diff
@@ -0,0 +1,79 @@
+diff -ruw busybox-1.6.1/include/usage.h busybox-1.6.1-openslx/include/usage.h
+--- busybox-1.6.1/include/usage.h	2007-06-30 17:06:45.000000000 +0200
++++ busybox-1.6.1-openslx/include/usage.h	2007-08-04 15:41:14.000000000 +0200
+@@ -502,12 +502,23 @@
+        "	-c dir		Crontab directory"
+
+ #define cryptpw_trivial_usage \
+-       "[-a des|md5] [string]"
++    USE_FEATURE_CRYPTPW_BLOWFISH( \
++       "[-a des|md5|blowfish] [string]" \
++    ) \
++    SKIP_FEATURE_CRYPTPW_BLOWFISH( \
++       "[-a des|md5] [string]" \
++    )
+ #define cryptpw_full_usage \
+        "Outputs crypted string.\n" \
+        "If string isn't supplied on cmdline, reads it from stdin.\n" \
+        "\nOptions:" \
+-       "\n	-a	Algorithm to use (default: md5)"
++       "\n	-a	Algorithm to use (default: md5)" \
++       "\n	    Available algorithms:" \
++    USE_FEATURE_CRYPTPW_BLOWFISH( \
++       "\n	       blowfish" \
++    ) \
++       "\n	       des" \
++       "\n	       md5"
+
+ #define cut_trivial_usage \
+        "[OPTION]... [FILE]..."
+diff -ruw busybox-1.6.1/loginutils/Config.in busybox-1.6.1-openslx/loginutils/Config.in
+--- busybox-1.6.1/loginutils/Config.in	2007-06-30 17:06:45.000000000 +0200
++++ busybox-1.6.1-openslx/loginutils/Config.in	2007-08-04 15:06:36.000000000 +0200
+@@ -187,6 +187,13 @@
+ 	help
+ 	  Applet for crypting a string.
+
++config FEATURE_CRYPTPW_BLOWFISH
++	bool "Support blowfish in cryptpw"
++	default y
++	depends on CRYPTPW
++	help
++	  With this option cryptpw will support the blowfish cipher, too.
++
+ config CHPASSWD
+        bool "chpasswd"
+        default n
+diff -ruw busybox-1.6.1/loginutils/cryptpw.c busybox-1.6.1-openslx/loginutils/cryptpw.c
+--- busybox-1.6.1/loginutils/cryptpw.c	2007-06-30 17:06:45.000000000 +0200
++++ busybox-1.6.1-openslx/loginutils/cryptpw.c	2007-08-04 15:32:48.000000000 +0200
+@@ -10,16 +10,22 @@
+ int cryptpw_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+ int cryptpw_main(int argc, char **argv)
+ {
+-	char salt[sizeof("$N$XXXXXXXX")];
++	char salt[sizeof("$2a$10$1234567890123456789012X")];
+
+-	if (!getopt32(argv, "a:", NULL) || argv[optind - 1][0] != 'd') {
++	if (!getopt32(argv, "a:", NULL)
++	|| (argv[optind - 1][0] != 'b' && argv[optind - 1][0] != 'd')) {
++		/* md5 */
+ 		strcpy(salt, "$1$");
+-		/* Too ugly, and needs even more magic to handle endianness: */
+-		//((uint32_t*)&salt)[0] = '$' + '1'*0x100 + '$'*0x10000;
+-		/* Hope one day gcc will do it itself (inlining strcpy) */
+-		crypt_make_salt(salt + 3, 4, 0); /* md5 */
++		crypt_make_salt(salt + 3, 4, 0);
++#if ENABLE_FEATURE_CRYPTPW_BLOWFISH
++	} else if (argv[optind - 1][0] == 'b') {
++		/* blowfish */
++		strcpy(salt, "$2a$10$");
++		crypt_make_salt(salt + 7, 11, 0);
++#endif
+ 	} else {
+-		crypt_make_salt(salt, 1, 0);     /* des */
++		/* des */
++		crypt_make_salt(salt, 1, 0);
+ 	}
+
+ 	puts(pw_encrypt(argv[optind] ? argv[optind] : xmalloc_getline(stdin), salt));