Added password protection to DDWRT-BWMON to activate password protect…

…ion use the script set-password.sh
vortex-5 · Nov 7, 2019 · 05fc416 · 05fc416
1 parent 6643f4e
commit 05fc416
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Showing 9 changed files with 330 additions and 146 deletions.
diff --git a/bwmon/install.sh b/bwmon/install.sh
@@ -22,6 +22,7 @@ chmod +x "$SCRIPT_DIR/bwmon-running.sh"
 chmod +x "$SCRIPT_DIR/bwmon.sh"
 chmod +x "$SCRIPT_DIR/lighttpd-running.sh"
 chmod +x "$SCRIPT_DIR/keep-alive.sh"
+chmod +x "$SCRIPT_DIR/set-password.sh"
 chmod +x "$SCRIPT_DIR/www/bwreader.cgi"
 chmod +x "$SCRIPT_DIR/www/bwreset.cgi"
 

diff --git a/bwmon/set-password.sh b/bwmon/set-password.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+SCRIPT_DIR=$(dirname ${0})
+SCRIPT_DIR=$(cd ${SCRIPT_DIR} && pwd)
+
+# Create folder that the password file lives in
+if [ ! -d $SCRIPT_DIR/data ]
+then
+	mkdir $SCRIPT_DIR/data
+fi
+
+echo 'Please type your password below or leave blank and press enter for no password (default).'
+
+read password
+if [ "$password" = "" ]
+then
+	echo "Password has been cleared."
+	printf "window.serverPasswordHash='';\n" > $SCRIPT_DIR/data/password.js
+else
+	SHA256HASH_RAW=$(printf "$password" | openssl dgst -sha256)
+	SHA256HASH=${SHA256HASH_RAW:9}
+	printf "window.serverPasswordHash='$SHA256HASH';\n" > $SCRIPT_DIR/data/password.js
+	echo 'Your selected password has been set.'
+fi
+
+echo 'Please restart the server for your changes to take effect.'
diff --git a/bwmon/start.sh b/bwmon/start.sh
@@ -26,8 +26,16 @@ fi
 if [ "$($SCRIPT_DIR/lighttpd-running.sh)" = "true" ]; then
 	mkdir -p -- "/jffs/www/"
 	cp -R $SCRIPT_DIR/www/* /jffs/www/
+	if [ -f $SCRIPT_DIR/data/password.js ]
+	then
+		cp $SCRIPT_DIR/data/password.js /jffs/www/password.js
+	fi
 else
 	cp -R $SCRIPT_DIR/www/* /tmp/www/
+	if [ -f $SCRIPT_DIR/data/password.js ]
+	then
+		cp $SCRIPT_DIR/data/password.js /tmp/www/password.js
+	fi
 	ln -s /tmp/dnsmasq.conf /tmp/www/dnsmasq-conf.js
 	ln -s /tmp/dnsmasq.leases /tmp/www/dnsmasq-leases.js
 fi

diff --git a/bwmon/stop.sh b/bwmon/stop.sh
@@ -29,6 +29,7 @@ rm mac-names.js
 rm ui-bootstrap-tpls.min.js
 rm dnsmasq-conf.js
 rm dnsmasq-leases.js
+rm password.js
 rm bwreader.cgi
 rm bwreset.cgi
 # End Cleanup WebGUI

diff --git a/bwmon/www/bwmon.css b/bwmon/www/bwmon.css
@@ -100,7 +100,42 @@
 
 .arrow-down {
 	transform: rotate(-90deg);
+}
+
+
+.login-frame {
+	display: flex;
+	flex-direction: column;
+	align-items: center;
+}
+
+.login-frame .title {
+	font-size: xx-large;
+}
+
+.login-frame input {
+	border: 1px solid #414558;
+	padding: 10px 20px;
+	margin: 10px;
+}
+
+.login-frame > input {
+	width: 300px;
+}
+
+.login-frame button {
+	padding: 10px 20px;
+	border-radius: 2px;
+	background-color: white;
+	border: 1px solid black;
+}
+
+.login-frame button:hover {
+	background-color: #414558;
+}
 
+.login-frame .error {
+	color: red;
 }
 
 /* Button group responsive for mobile layout */