From ea51a609d99a5dc7e49d4ddc16592282213a3a25 Mon Sep 17 00:00:00 2001
From: joerg <joerg@pkgsrc.org>
Date: Sat, 26 Mar 2016 23:52:37 +0000
Subject: [PATCH] Drop support for SSLv2. Bump revision.

---
 mail/qpopper/Makefile                         |  4 +--
 mail/qpopper/distinfo                         |  4 ++-
 .../patches/patch-popper_pop__config.c        | 16 +++++++++++
 .../patches/patch-popper_pop__tls__openssl.c  | 27 +++++++++++++++++++
 4 files changed, 48 insertions(+), 3 deletions(-)
 create mode 100644 mail/qpopper/patches/patch-popper_pop__config.c
 create mode 100644 mail/qpopper/patches/patch-popper_pop__tls__openssl.c

diff --git a/mail/qpopper/Makefile b/mail/qpopper/Makefile
index e2521ba1dcf6..3bafa670c6dc 100644
--- a/mail/qpopper/Makefile
+++ b/mail/qpopper/Makefile
@@ -1,9 +1,9 @@
-# $NetBSD: Makefile,v 1.68 2016/03/05 11:28:50 jperkin Exp $
+# $NetBSD: Makefile,v 1.69 2016/03/26 23:52:37 joerg Exp $
 #
 
 DISTNAME=		qpopper${VERSION}
 PKGNAME=		qpopper-${VERSION}
-PKGREVISION=		4
+PKGREVISION=		5
 CATEGORIES=		mail
 MASTER_SITES=		${QPOPPER_MASTER_SITES}
 
diff --git a/mail/qpopper/distinfo b/mail/qpopper/distinfo
index 80f9208e048d..50b2e15ca87a 100644
--- a/mail/qpopper/distinfo
+++ b/mail/qpopper/distinfo
@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.19 2015/11/03 23:27:18 agc Exp $
+$NetBSD: distinfo,v 1.20 2016/03/26 23:52:37 joerg Exp $
 
 SHA1 (qpopper4.1.0.tar.gz) = 7806c230cb2b87d131c356de6ce85160650b5aea
 RMD160 (qpopper4.1.0.tar.gz) = 5254dd252739b2465795a0161bc2fed82adffbcc
@@ -14,3 +14,5 @@ SHA1 (patch-ag) = 401408f7c6150ec41cecb85d166e7e338b9a9e5f
 SHA1 (patch-al) = 93d3c6cc3deee57c707abeb131febbd057a1ef57
 SHA1 (patch-am) = 05cc53a56205d4db8bb7914437e788117d58b212
 SHA1 (patch-ap) = 1a9df8496a0190fc56db04630b415b04ba125a21
+SHA1 (patch-popper_pop__config.c) = 504b98bf5d4ee93d8530f68a1f4ea813b46b5c92
+SHA1 (patch-popper_pop__tls__openssl.c) = 7de9032306df0993c3455bf3a64a9e4cc4da4058
diff --git a/mail/qpopper/patches/patch-popper_pop__config.c b/mail/qpopper/patches/patch-popper_pop__config.c
new file mode 100644
index 000000000000..a07081e60eed
--- /dev/null
+++ b/mail/qpopper/patches/patch-popper_pop__config.c
@@ -0,0 +1,16 @@
+$NetBSD: patch-popper_pop__config.c,v 1.1 2016/03/26 23:52:37 joerg Exp $
+
+Remove SSLv2 support.
+
+--- popper/pop_config.c.orig	2016-03-26 21:49:03.159886179 +0000
++++ popper/pop_config.c
+@@ -433,7 +433,9 @@ static mnemonic_map mnem_map_tls_sup [] 
+ static mnemonic_map mnem_map_tls_vers [] =
+ {
+     { "default"         , QPOP_TLSvDEFAULT      }, 
++#if 0
+     { "SSLv2"           , QPOP_SSLv2            },
++#endif
+     { "SSLv3"           , QPOP_SSLv3            }, 
+     { "TLSv1"           , QPOP_TLSv1            },
+     { "SSLv23"          , QPOP_SSLv23           },
diff --git a/mail/qpopper/patches/patch-popper_pop__tls__openssl.c b/mail/qpopper/patches/patch-popper_pop__tls__openssl.c
new file mode 100644
index 000000000000..5805b7513e97
--- /dev/null
+++ b/mail/qpopper/patches/patch-popper_pop__tls__openssl.c
@@ -0,0 +1,27 @@
+$NetBSD: patch-popper_pop__tls__openssl.c,v 1.1 2016/03/26 23:52:37 joerg Exp $
+
+Disable SSLv2.
+
+--- popper/pop_tls_openssl.c.orig	2016-03-26 21:49:05.471963098 +0000
++++ popper/pop_tls_openssl.c
+@@ -318,10 +318,12 @@ openssl_init ( pop_tls *pTLS, POP *pPOP 
+             pTLS->m_OpenSSLmeth = SSLv23_server_method();
+             break;
+ 
++#if 0
+         case QPOP_SSLv2:       /* SSL version 2 only */
+             DEBUG_LOG0 ( pPOP, "...setting method to SSLv2_server_method" );
+             pTLS->m_OpenSSLmeth = SSLv2_server_method();
+             break;
++#endif
+ 
+         case QPOP_SSLv3:       /* SSL version 3 only */
+             DEBUG_LOG0 ( pPOP, "...setting method to SSLv3_server_method" );
+@@ -350,6 +352,7 @@ openssl_init ( pop_tls *pTLS, POP *pPOP 
+         log_openssl_err ( pPOP, HERE, "Unable to allocate SSL_CTX" );
+         goto Done;
+     }
++    SSL_CTX_set_options(pTLS->m_OpenSSLctx, SSL_OP_NO_SSLv2);
+ 
+     /*
+      * Set desired options