Import mautrix-whatsapp, a Matrix bridge for WhatsApp.

Port from Renaud Allard (MAINTAINER), OK solene@

net/mautrix-whatsapp/Makefile

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+# $OpenBSD: Makefile,v 1.1.1.1 2020/03/14 16:17:39 abieber Exp $
+
+COMMENT =	matrix-WhatsApp puppeting bridge
+
+V =		20200225
+DISTNAME =	mautrix-whatsapp-${V}
+
+CATEGORIES =	net
+
+HOMEPAGE =	https://github.com/tulir/mautrix-whatsapp
+
+MAINTAINER =	Renaud Allard <renaud@allard.it>
+
+WANTLIB +=	c m pthread
+
+MASTER_SITES =	https://elendil.arnor.org/OpenBSD/
+
+# GNU Affero General Public License v3.0
+PERMIT_PACKAGE =	Yes
+
+MODULES =	lang/go
+
+ALL_TARGET =	maunium.net/go/mautrix-whatsapp
+
+NO_TEST =	Yes
+
+SUBST_VARS +=	VARBASE
+
+do-install:
+	${INSTALL_PROGRAM} ${MODGO_WORKSPACE}/bin/mautrix-whatsapp \
+	${PREFIX}/bin
+	${INSTALL_DATA_DIR} \
+	${PREFIX}/share/examples/mautrix-whatsapp
+	${INSTALL_DATA} ${WRKSRC}/example-config.yaml \
+	${PREFIX}/share/examples/mautrix-whatsapp
+
+.include <bsd.port.mk>

net/mautrix-whatsapp/distinfo

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+SHA256 (mautrix-whatsapp-20200225.tar.gz) = sRtx0Yb0J57xV28e8Gg5nrXoWiHqoun+jXzQlDiN//s=
+SIZE (mautrix-whatsapp-20200225.tar.gz) = 9766113

net/mautrix-whatsapp/pkg/DESCR

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+mautrix-whatsassp is a Matrix-WhatsApp puppeting bridge
+based the Rhymen/go-whatsapp implementation of the
+sigalor/whatsapp-web-reveng project.

net/mautrix-whatsapp/pkg/PLIST

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+@comment $OpenBSD: PLIST,v 1.1.1.1 2020/03/14 16:17:39 abieber Exp $
+@newgroup _whatsapp:851
+@newuser _whatsapp:851:851:daemon:Matrix.org whatsapp bridge Daemon:/var/whatsapp:/sbin/nologin
+@rcscript ${RCDIR}/mautrix_whatsapp
+@bin bin/mautrix-whatsapp
+share/doc/pkg-readmes/${PKGSTEM}
+share/examples/mautrix-whatsapp/
+share/examples/mautrix-whatsapp/example-config.yaml
+@mode 750
+@owner _whatsapp
+@group _whatsapp
+@sample /var/whatsapp/

net/mautrix-whatsapp/pkg/README

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+$OpenBSD: README,v 1.1.1.1 2020/03/14 16:17:39 abieber Exp $
+
++-------------------------------------------------------------------------------
+| Running ${PKGSTEM} on OpenBSD
++-------------------------------------------------------------------------------
+
+Requirements
+============
+
+To be able to run ${PKGSTEM}, you will need the following things:
+- a Matrix homeserver that supports application services (e.g. synapse)
+- a WhatsApp client running on a phone or in an emulated Android VM.
+
+Configuring ${PKGSTEM}
+======================
+
+Copy example-config.yaml to config.yaml
+Update the config to your liking.
+
+You need to make sure that the address and domain field point to your homeserver
+You will also need to add your user of admin user under the permissions section.
+
+Generate the appservice registration file by running ${PKGSTEM} -g
+
+You can use the -c and -r flags to change the location of the config and
+registration files. They default to config.yaml and registration.yaml in
+${VARBASE}/whatsapp.
+
+Add the path to the registration file to your synapse homeserver.yaml under
+app_service_config_files. You will then need to restart the synapse server.
+Remember to restart it every time the registration file is regenerated.

net/mautrix-whatsapp/pkg/mautrix_whatsapp.rc

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+#!/bin/ksh
+#
+# $OpenBSD: mautrix_whatsapp.rc,v 1.1.1.1 2020/03/14 16:17:39 abieber Exp $
+
+daemon="${TRUEPREFIX}/bin/mautrix-whatsapp"
+daemon_user="_whatsapp"
+
+. /etc/rc.d/rc.subr
+
+rc_bg=YES
+rc_reload=NO
+
+rc_stop() {
+	pkill -INT -xf "${pexp}"
+}
+
+rc_cmd $1