Ports: Add ssmtp port

7 files changed, 184 insertions, 0 deletions

diff --git a/Ports/AvailablePorts.md b/Ports/AvailablePorts.md
index 72be0ae579..b1ed71f4b1 100644
--- a/Ports/AvailablePorts.md
+++ b/Ports/AvailablePorts.md
@@ -259,6 +259,7 @@ This list is also available at [ports.serenityos.net](https://ports.serenityos.n
 | [`sparsehash`](sparsehash/)                         | Google's C++ associative containers                             | 2.0.4                    | https://github.com/sparsehash/sparsehash                                       |
 | [`speexdsp`](speexdsp/)                             | Speex audio processing library                                  | 1.2.1                    | https://www.speex.org/                                                         |
 | [`sqlite`](sqlite/)                                 | SQLite                                                          | 3410200                  | https://www.sqlite.org/                                                        |
+| [`ssmtp`](ssmtp/)                                   | sSMTP is a simple MTA                                           | 2.64-11                  | https://wiki.debian.org/sSMTP                                                  |
 | [`stb`](stb/)                                       | stb single-file public domain libraries for C/C++               | af1a5bc                  | https://github.com/nothings/stb                                                |
 | [`stockfish`](stockfish/)                           | Stockfish: A free and strong UCI chess engine                   | 15.1                     | https://github.com/official-stockfish/Stockfish                                |
 | [`stpuzzles`](stpuzzles/)                           | Simon Tatham's Portable Puzzle Collection                       |                          | https://www.chiark.greenend.org.uk/~sgtatham/puzzles/                          |
diff --git a/Ports/ssmtp/package.sh b/Ports/ssmtp/package.sh
new file mode 100755
index 0000000000..621974e9e4
--- /dev/null
+++ b/Ports/ssmtp/package.sh
@@ -0,0 +1,26 @@
+#!/usr/bin/env -S bash ../.port_include.sh
+port='ssmtp'
+version='2.64-11'
+files="https://salsa.debian.org/debian/ssmtp/-/archive/debian/${version}/ssmtp-debian-${version}.tar.gz ssmtp-debian-${version}.tar.gz 82abe0fb54e2ee209e9f8745498ce5f4e35f2f2b1bf95bd5e6dfbcfc61a8ebe2"
+auth_type='sha256'
+useconfigure='true'
+workdir="ssmtp-debian-${version}"
+configopts=(
+    '--enable-ssl'
+    '--enable-md5auth'
+    "--prefix=${SERENITY_INSTALL_ROOT}/usr/local"
+)
+depends=('openssl')
+
+pre_patch() {
+    # Debian released multiple patches that fix issues with ssmtp. But they also decided to replace openssl with gnutls for internal licencing reasons.
+    # As we have a stable openssl port and no stable gnutls port, we skip that patch.
+    run perl -n -i -e '/01-374327-use-gnutls.patch/ or print' debian/patches/series
+    # We will also skip the solaris patch as it messes with `generate_config` we already messed with :^)
+    run perl -n -i -e '/02-557725-solaris.patch/ or print' debian/patches/series
+    run bash -c 'while IFS= read -r line; do git apply debian/patches/$line || true; done < debian/patches/series'
+}
+
+pre_configure() {
+    run_replace_in_file 's#$LIBS -lssl"#$LIBS -lssl -lcrypto --library '"${SERENITY_INSTALL_ROOT}"'/usr/local/lib/"#' configure
+}
diff --git a/Ports/ssmtp/patches/0001-Remove-_GNU_SOURCE-as-we-are-not-GNU.-With-it-we-seg.patch b/Ports/ssmtp/patches/0001-Remove-_GNU_SOURCE-as-we-are-not-GNU.-With-it-we-seg.patch
new file mode 100644
index 0000000000..0a2809344a
--- /dev/null
+++ b/Ports/ssmtp/patches/0001-Remove-_GNU_SOURCE-as-we-are-not-GNU.-With-it-we-seg.patch
@@ -0,0 +1,22 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Fabian Dellwing <fabian.dellwing@gmail.com>
+Date: Tue, 25 Apr 2023 15:35:52 +0200
+Subject: [PATCH] Remove `_GNU_SOURCE` as we are not GNU. With it we segfault
+ after calling `basename()`.
+
+---
+ ssmtp.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/ssmtp.c b/ssmtp.c
+index af4d1e58d28fa9450bfc6a80fbacc75ca28c2220..985858f42420a11f3a78ec8f8c281091e17fdc54 100644
+--- a/ssmtp.c
++++ b/ssmtp.c
+@@ -11,7 +11,6 @@
+ 
+ */
+ #define VERSION "2.64"
+-#define _GNU_SOURCE
+ 
+ #include <sys/socket.h>
+ #include <netinet/in.h>
diff --git a/Ports/ssmtp/patches/0002-We-dont-have-u_int32_t-but-do-have-uint32_t-so-we-ty.patch b/Ports/ssmtp/patches/0002-We-dont-have-u_int32_t-but-do-have-uint32_t-so-we-ty.patch
new file mode 100644
index 0000000000..3b27aa9328
--- /dev/null
+++ b/Ports/ssmtp/patches/0002-We-dont-have-u_int32_t-but-do-have-uint32_t-so-we-ty.patch
@@ -0,0 +1,23 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Fabian Dellwing <fabian.dellwing@gmail.com>
+Date: Tue, 25 Apr 2023 15:37:42 +0200
+Subject: [PATCH] We dont have `u_int32_t` but do have `uint32_t`, so we
+ typedef to build successfull.
+
+---
+ md5auth/md5.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/md5auth/md5.h b/md5auth/md5.h
+index 0f4d73e6d151c08dfd538b3e50b86cf4b0fd4c5d..bc82cd525c3123f8a7a65ed183611af798503f7b 100644
+--- a/md5auth/md5.h
++++ b/md5auth/md5.h
+@@ -23,6 +23,8 @@ These notices must be retained in any copies of any part of this
+ documentation and/or software.
+  */
+ 
++typedef uint32_t u_int32_t;
++
+ /* MD5 context. */
+ typedef struct {
+   u_int32_t state[4];                                   /* state (ABCD) */
diff --git a/Ports/ssmtp/patches/0003-Hardcode-paths-to-two-files-that-will-be-compiled-in.patch b/Ports/ssmtp/patches/0003-Hardcode-paths-to-two-files-that-will-be-compiled-in.patch
new file mode 100644
index 0000000000..22cf31ca45
--- /dev/null
+++ b/Ports/ssmtp/patches/0003-Hardcode-paths-to-two-files-that-will-be-compiled-in.patch
@@ -0,0 +1,25 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Fabian Dellwing <fabian.dellwing@gmail.com>
+Date: Tue, 25 Apr 2023 19:18:45 +0200
+Subject: [PATCH] Hardcode paths to two files that will be compiled inside the
+ binary. Otherwise it gets compiled with the hosts build path prepended.
+
+---
+ Makefile.in | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/Makefile.in b/Makefile.in
+index f0aff41a5dc710173ea30dce9b38c4ec49c7b76c..30c666f4e7ba6d55d08a0b067a7290d449eb85c5 100644
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -32,8 +32,8 @@ INSTALL=@INSTALL@
+ 
+ EXTRADEFS=\
+ -DSSMTPCONFDIR=\"$(SSMTPCONFDIR)\" \
+--DCONFIGURATION_FILE=\"$(CONFIGURATION_FILE)\" \
+--DREVALIASES_FILE=\"$(REVALIASES_FILE)\" \
++-DCONFIGURATION_FILE=\"/usr/local/etc/ssmtp/ssmtp.conf\" \
++-DREVALIASES_FILE=\"/usr/local/etc/ssmtp/revaliases\" \
+ 
+ 
+ CFLAGS=@DEFS@ $(EXTRADEFS) @CFLAGS@
diff --git a/Ports/ssmtp/patches/0004-Use-generic-default-configuration.patch b/Ports/ssmtp/patches/0004-Use-generic-default-configuration.patch
new file mode 100644
index 0000000000..135c94d8e5
--- /dev/null
+++ b/Ports/ssmtp/patches/0004-Use-generic-default-configuration.patch
@@ -0,0 +1,63 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Fabian Dellwing <fabian.dellwing@gmail.com>
+Date: Fri, 28 Apr 2023 07:43:47 +0200
+Subject: [PATCH] Use generic default configuration
+
+Make the installation fully non-interactive and create a sane
+default ssmtp.conf
+---
+ generate_config | 37 ++-----------------------------------
+ 1 file changed, 2 insertions(+), 35 deletions(-)
+
+diff --git a/generate_config b/generate_config
+index a16efd46b88829a987935be2f1a920416aa19599..d09cd177d3a4c057d93e96d225a12fee4a2b9026 100755
+--- a/generate_config
++++ b/generate_config
+@@ -1,37 +1,4 @@
+-#!/bin/sh -e
+-
+-#
+-# Figure out the system's mailname
+-#
+-
+-syshostname=`hostname --fqdn`
+-if test -f /etc/mailname
+-then
+-	mailname="`head -1 /etc/mailname`"
+-fi
+-
+-if test -z "$mailname"
+-then
+-	mailname=$syshostname
+-fi
+-
+-echo "Please enter the mail name of your system."
+-echo "This is the hostname portion of the address to be shown"
+-echo "on outgoing news and mail messages headers."
+-echo "The default is $syshostname, your system's host name."
+-echo
+-echo -n "Mail name [$syshostname]: "
+-read mailname
+-echo
+-
+-echo -n "Please enter the SMTP port number [25]: "
+-read smtpport
+-if test -z "$smtpport"
+-then
+-	mailhub=$mailhub
+-else
+-	mailhub="$mailhub:$smtpport"
+-fi
++#!/bin/bash -e
+ 
+ #
+ # Generate configuration file
+@@ -56,7 +23,7 @@ mailhub=mail
+ # Where will the mail seem to come from?
+ #rewriteDomain=`echo -n $mailname`
+ # The full hostname
+-hostname=`hostname --fqdn`
++hostname=courage
+ EOF
+ 
+ echo
diff --git a/Ports/ssmtp/patches/ReadMe.md b/Ports/ssmtp/patches/ReadMe.md
new file mode 100644
index 0000000000..2d4e2c9e3d
--- /dev/null
+++ b/Ports/ssmtp/patches/ReadMe.md
@@ -0,0 +1,24 @@
+# Patches for ssmtp on SerenityOS
+
+## `0001-Remove-_GNU_SOURCE-as-we-are-not-GNU.-With-it-we-seg.patch`
+
+Remove `_GNU_SOURCE` as we are not GNU. With it we segfault after calling `basename()`.
+
+
+## `0002-We-dont-have-u_int32_t-but-do-have-uint32_t-so-we-ty.patch`
+
+We dont have `u_int32_t` but do have `uint32_t`, so we typedef to build successfull.
+
+
+## `0003-Hardcode-paths-to-two-files-that-will-be-compiled-in.patch`
+
+Hardcode paths to two files that will be compiled inside the binary. Otherwise it gets compiled with the hosts build path prepended.
+
+
+## `0004-Use-generic-default-configuration.patch`
+
+Use generic default configuration
+
+Make the installation fully non-interactive and create a sane
+default ssmtp.conf
+