From 0c497ffde95ca98515ddeda591b6529a5025620d Mon Sep 17 00:00:00 2001
From: Lucas <lucas@domain.invalid>
Date: Mon, 27 Jul 2020 21:45:43 +0000
Subject: [PATCH] browser: make generic and remove redundant scripts

---
 bin/Makefile       | 12 ++++++++----
 bin/browser.sh     | 20 ++++++++++++++++----
 bin/riot-web-ui.sh | 15 ---------------
 bin/tor-browser.sh | 15 ---------------
 4 files changed, 24 insertions(+), 38 deletions(-)
 delete mode 100644 bin/riot-web-ui.sh
 delete mode 100644 bin/tor-browser.sh

diff --git a/bin/Makefile b/bin/Makefile
index a7f6742..d44567c 100644
--- a/bin/Makefile
+++ b/bin/Makefile
@@ -15,9 +15,9 @@
 PREFIX =	$(HOME)
 MANPREFIX =	$(PREFIX)/local
 BIN =		ZZZ browser credentials fetch flac2ogg imgresize invidious \
-		plumb pstsrv riot-web-ui rfcopen screenshot sekrit tor-browser \
-		w3m-copy-link
+		plumb pstsrv rfcopen screenshot sekrit w3m-copy-link
 MAN1 =		sekrit.1
+BROWSER_LINKS =	tor-browser
 
 all: $(BIN)
 
@@ -27,10 +27,14 @@ clean:
 install: all
 	mkdir -p $(PREFIX)/bin
 	cp -f $(BIN) $(PREFIX)/bin
-	cd $(PREFIX)/bin && chmod 555 $(BIN)
+	for t in $(BROWSER_LINKS); do \
+		rm -f $(PREFIX)/bin/$$t; \
+		ln $(PREFIX)/bin/browser $(PREFIX)/bin/$$t; \
+	done
+	cd $(PREFIX)/bin && chmod 555 $(BIN) $(BROWSER_LINKS)
 	mkdir -p $(MANPREFIX)/man/man1
 	cp -f $(MAN1) $(MANPREFIX)/man/man1
 	cd $(MANPREFIX)/man/man1 && chmod 444 $(MAN1)
 
 uninstall:
-	cd $(PREFIX)/bin && rm -f $(BIN)
+	cd $(PREFIX)/bin && rm -f $(BIN) $(BROWSER_LINKS)
diff --git a/bin/browser.sh b/bin/browser.sh
index 3868188..04ac6ba 100644
--- a/bin/browser.sh
+++ b/bin/browser.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 # browser
-# Written in 2019 by Lucas
+# Written in 2019-2020 by Lucas
 # CC0 1.0 Universal/Public domain - No rights reserved
 #
 # To the extent possible under law, the author(s) have dedicated all
@@ -10,6 +10,18 @@
 # Dedication along with this software. If not, see
 # <http://creativecommons.org/publicdomain/zero/1.0/>.
 
-scp ~/.Xauthority _browser@localhost:
-ssh -n _browser@localhost -- \
-    env DISPLAY=${DISPLAY:-:0} /usr/local/bin/firefox "$@"
+case ${0##*/} in
+tor-browser)
+	user=_tor_browser
+	browser=/usr/local/bin/tor-browser
+	;;
+*)
+	user=_browser
+	browser=/usr/local/bin/firefox
+	;;
+esac
+
+dpy=${DISPLAY:-:0}
+xauth extract - "$dpy" |
+    ssh -l "$user" localhost -- \
+    xauth merge - '&&' env DISPLAY="$dpy" "$browser" "$@"
diff --git a/bin/riot-web-ui.sh b/bin/riot-web-ui.sh
deleted file mode 100644
index b647858..0000000
--- a/bin/riot-web-ui.sh
+++ /dev/null
@@ -1,15 +0,0 @@
-#!/bin/sh
-# browser
-# Written in 2019 by Lucas
-# CC0 1.0 Universal/Public domain - No rights reserved
-#
-# To the extent possible under law, the author(s) have dedicated all
-# copyright and related and neighboring rights to this software to the
-# public domain worldwide. This software is distributed without any
-# warranty. You should have received a copy of the CC0 Public Domain
-# Dedication along with this software. If not, see
-# <http://creativecommons.org/publicdomain/zero/1.0/>.
-
-scp ~/.Xauthority _riot_web_ui@localhost:
-ssh -n _riot_web_ui@localhost -- \
-    env DISPLAY=${DISPLAY:-:0} /usr/local/bin/firefox "$@"
diff --git a/bin/tor-browser.sh b/bin/tor-browser.sh
deleted file mode 100644
index 9de04eb..0000000
--- a/bin/tor-browser.sh
+++ /dev/null
@@ -1,15 +0,0 @@
-#!/bin/sh
-# tor-browser
-# Written in 2019 by Lucas
-# CC0 1.0 Universal/Public domain - No rights reserved
-#
-# To the extent possible under law, the author(s) have dedicated all
-# copyright and related and neighboring rights to this software to the
-# public domain worldwide. This software is distributed without any
-# warranty. You should have received a copy of the CC0 Public Domain
-# Dedication along with this software. If not, see
-# <http://creativecommons.org/publicdomain/zero/1.0/>.
-
-scp ~/.Xauthority _browser@localhost:
-ssh -n _browser@localhost -- \
-    env DISPLAY=${DISPLAY:-:0} /usr/local/bin/tor-browser "$@"