From 2504c0a1bc5723c961ee16a990d30f66104d19c4 Mon Sep 17 00:00:00 2001
From: Simon Schubert <corecode@dragonflybsd.org>
Date: Thu, 16 Jul 2009 12:24:44 +0200
Subject: [PATCH] dma: unconditionally use openssl

Drop HAVE_CRYPTO and unconditionally use openssl.  Dma is supposed to be
small and secure, so there is no way around openssl anyways.
---
 Makefile | 1 -
 crypto.c | 4 ----
 dma.c    | 4 ----
 dma.h    | 6 ------
 net.c    | 6 ------
 5 files changed, 21 deletions(-)

diff --git a/Makefile b/Makefile
index d5adfee..5d7f30f 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,6 @@
 # $DragonFly: src/libexec/dma/Makefile,v 1.5 2008/09/19 00:36:57 corecode Exp $
 #
 
-CFLAGS+= -DHAVE_CRYPTO
 CFLAGS+= -I${.CURDIR}
 
 DPADD=  ${LIBSSL} ${LIBCRYPTO}
diff --git a/crypto.c b/crypto.c
index 7e5f292..a75fc5b 100644
--- a/crypto.c
+++ b/crypto.c
@@ -35,8 +35,6 @@
  * $DragonFly: src/libexec/dma/crypto.c,v 1.4 2008/09/30 17:47:21 swildner Exp $
  */
 
-#ifdef HAVE_CRYPTO
-
 #include <openssl/x509.h>
 #include <openssl/md5.h>
 #include <openssl/ssl.h>
@@ -305,5 +303,3 @@ smtp_auth_md5(struct qitem *it, int fd, char *login, char *password)
 
 	return (0);
 }
-
-#endif /* HAVE_CRYPTO */
diff --git a/dma.c b/dma.c
index ef0639a..2db8dcd 100644
--- a/dma.c
+++ b/dma.c
@@ -40,10 +40,6 @@
 #include <sys/types.h>
 #include <sys/wait.h>
 
-#ifdef HAVE_CRYPTO
-#include <openssl/ssl.h>
-#endif /* HAVE_CRYPTO */
-
 #include <dirent.h>
 #include <err.h>
 #include <errno.h>
diff --git a/dma.h b/dma.h
index 9128f37..dc9a39b 100644
--- a/dma.h
+++ b/dma.h
@@ -38,9 +38,7 @@
 #ifndef DMA_H
 #define DMA_H
 
-#ifdef HAVE_CRYPTO
 #include <openssl/ssl.h>
-#endif /* HAVE_CRYPTO */
 
 #include <sys/queue.h>
 #include <stdint.h>
@@ -118,9 +116,7 @@ struct config {
 	char *authpath;
 	char *certfile;
 	int features;
-#ifdef HAVE_CRYPTO
 	SSL *ssl;
-#endif /* HAVE_CRYPTO */
 	char *mailname;
 	char *mailnamefile;
 };
@@ -156,11 +152,9 @@ extern int parse_virtuser(const char *);
 extern int parse_authfile(const char *);
 
 /* crypto.c */
-#ifdef HAVE_CRYPTO
 extern void hmac_md5(unsigned char *, int, unsigned char *, int, caddr_t);
 extern int smtp_auth_md5(struct qitem *, int, char *, char *);
 extern int smtp_init_crypto(struct qitem *, int, int);
-#endif /* HAVE_CRYPTO */
 
 /* net.c */
 extern int read_remote(int, int, char *);
diff --git a/net.c b/net.c
index 8dd09bf..bcd3ce5 100644
--- a/net.c
+++ b/net.c
@@ -43,9 +43,7 @@
 #include <netinet/in.h>
 #include <arpa/inet.h>
 
-#ifdef HAVE_CRYPTO
 #include <openssl/ssl.h>
-#endif /* HAVE_CRYPTO */
 
 #include <err.h>
 #include <errno.h>
@@ -200,7 +198,6 @@ smtp_login(struct qitem *it, int fd, char *login, char* password)
 	char *temp;
 	int len, res = 0;
 
-#ifdef HAVE_CRYPTO
 	res = smtp_auth_md5(it, fd, login, password);
 	if (res == 0) {
 		return (0);
@@ -211,7 +208,6 @@ smtp_login(struct qitem *it, int fd, char *login, char* password)
 	 */
 		return (-1);
 	}
-#endif /* HAVE_CRYPTO */
 
 	if ((config->features & INSECURE) != 0) {
 		/* Send AUTH command according to RFC 2554 */
@@ -355,7 +351,6 @@ deliver_remote(struct qitem *it, const char **errmsg)
 	}
 	config->features &= ~NOSSL;
 
-#ifdef HAVE_CRYPTO
 	if ((config->features & SECURETRANS) != 0) {
 		error = smtp_init_crypto(it, fd, config->features);
 		if (error >= 0)
@@ -364,7 +359,6 @@ deliver_remote(struct qitem *it, const char **errmsg)
 		else
 			goto out;
 	}
-#endif /* HAVE_CRYPTO */
 
 	send_remote_command(fd, "EHLO %s", hostname());
 	if (read_remote(fd, 0, NULL) != 2) {
-- 
2.39.2