From b74cc787a78b8699c7eba68c66b1e625ed372143 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Fri, 12 Jun 2020 13:49:31 +0200
Subject: alpine: add hide-hostname.patch

---
 alpine/PKGBUILD            |  5 ++++-
 alpine/hide-hostname.patch | 24 ++++++++++++++++++++++++
 2 files changed, 28 insertions(+), 1 deletion(-)
 create mode 100644 alpine/hide-hostname.patch

diff --git a/alpine/PKGBUILD b/alpine/PKGBUILD
index a8206c17..4e8cfc5e 100644
--- a/alpine/PKGBUILD
+++ b/alpine/PKGBUILD
@@ -4,7 +4,7 @@
 pkgname=alpine
 pkgver=2.22.1.r1.6c120b9
 _commit=${pkgver##*.}
-pkgrel=1
+pkgrel=2
 arch=("i686" "pentium4" "x86_64")
 pkgdesc="Apache licensed PINE mail user agent"
 url="http://alpine.freeiz.com"
@@ -27,17 +27,20 @@ options=("!makeflags")
 source=(
   "alpine::git://repo.or.cz/alpine.git#commit=${_commit}"
   'default-pipe.patch'
+  'hide-hostname.patch'
   'rules.patch'
   'topal-patch.patch'
 )
 sha512sums=('SKIP'
             '15f2143d7fd33b16eedac778aebcff8b89a2c6fdad65e100ad643f397f3d85207c66325975ad73f5189c187d8420f5e7c811e54257c67f97ee69b2ccf50d63e2'
+            'fd562fb35c80148ca29d5c57a169afeeba8b3cad9e391ff6923e80d3e706e0aa5c2703571ad2cbc943f76c71e0e891837e3947caa08aed98dc7685bf17c71e2f'
             'b6719c245e5539af07d18b14e4e30e47c8ac1fcd91b431de40e8c0968c09707c1476adb1d322567e0683f28923022aed07291781de055298b49e39d897dbec23'
             'bdaf9f0ed2bb9d10eaf4b456e24684cd09eb9e97ae2cf6eb4a2bc2bb5e231e8254d79efa63da9918022302fd970180f2dcd90a69d8c8d817c729c6a18fd6d506')
 
 prepare() {
   cd "${srcdir}/${pkgname}"
   patch -p1 -i "${srcdir}/default-pipe.patch"
+  patch -p1 -i "${srcdir}/hide-hostname.patch"
   patch -p1 -i "${srcdir}/rules.patch"
   patch -p1 -i "${srcdir}/topal-patch.patch"
 }
diff --git a/alpine/hide-hostname.patch b/alpine/hide-hostname.patch
new file mode 100644
index 00000000..00d306ec
--- /dev/null
+++ b/alpine/hide-hostname.patch
@@ -0,0 +1,24 @@
+diff --git a/pith/reply.c b/pith/reply.c
+index ab4e97c..d7bdc91 100644
+--- a/pith/reply.c
++++ b/pith/reply.c
+@@ -3369,13 +3369,17 @@ generate_message_id(void)
+ 
+     get_alpine_revision_number(revisionbuf, sizeof(revisionbuf));
+     if(F_ON(F_ROT13_MESSAGE_ID, ps_global)){
+-       hostpart       = rot13(ps_global->hostname);
++       hostpart       = rot13(ps_global->userdomain
++			       ? ps_global->userdomain
++			       : ps_global->hostname);
+        alpine_name    = rot13("alpine");
+        alpine_version = rot5n(ALPINE_VERSION);
+        system_os      = rot13(SYSTYPE);
+        revision	      = rot5n(revisionbuf);
+     } else {
+-       hostpart	      = cpystr(ps_global->hostname);
++       hostpart       = cpystr(ps_global->userdomain
++			        ? ps_global->userdomain
++			        : ps_global->hostname);
+        alpine_name    = cpystr("alpine");
+        alpine_version = cpystr(ALPINE_VERSION);
+        system_os      = cpystr(SYSTYPE);
-- 
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