Fix: File permissions in packages should not depend on umask of build system

If the build system for packages has a umask of `0077`, cloned
repositories will have no permissions for group and other. As the build
scripts for some packages just copy from clone git repos, this will
preserve the permissions in the package and prevent the following
services from startup:

* `bbb-html5`
* `etherpad`
* `bbb-pads`
* `bbb-export-annotations`
* `bbb-rap-*`

This patch grants everyone read permissions to the code in the packages.

build/packages-template/bbb-etherpad/build.sh

@@ -57,6 +57,7 @@ cp -r CHANGELOG.md CONTRIBUTING.md LICENSE README.md bin doc src tests var node_
 
 cp settings.json staging/usr/share/etherpad-lite
 git clone https://github.com/alangecker/bbb-etherpad-skin.git staging/usr/share/etherpad-lite/src/static/skins/bigbluebutton
+chmod -R a+rX staging/usr/share/etherpad-lite
 
 mkdir -p staging/usr/lib/systemd/system
 cp etherpad.service staging/usr/lib/systemd/system

build/packages-template/bbb-export-annotations/build.sh

@@ -22,6 +22,7 @@ find -maxdepth 1 ! -path . ! -name staging $(printf "! -name %s " $(cat .build-f
 pushd .
 cd staging/usr/local/bigbluebutton/bbb-export-annotations/
 npm install --production
+chmod -R a+rX .
 popd
 
 mkdir -p staging/usr/lib/systemd/system
@@ -30,6 +31,7 @@ cp bbb-export-annotations.service staging/usr/lib/systemd/system
 #
 # Install fonts
 cp fonts/* staging/usr/local/share/fonts/
+chmod -R a+rX staging/usr/local/share/fonts/
 
 ##
 

build/packages-template/bbb-html5/build.sh

@@ -77,10 +77,10 @@ if [ ! -f staging/usr/share/meteor/bundle/programs/web.browser/app/locales/index
 fi
 
 cp workers-start.sh staging/usr/share/meteor/bundle
-chmod +x staging/usr/share/meteor/bundle/workers-start.sh
+chmod +rx staging/usr/share/meteor/bundle/workers-start.sh
 
 cp mongod_start_pre.sh staging/usr/share/meteor/bundle
-chmod +x staging/usr/share/meteor/bundle/mongod_start_pre.sh
+chmod +rx staging/usr/share/meteor/bundle/mongod_start_pre.sh
 
 cp mongo-ramdisk.conf staging/usr/share/meteor/bundle
 # cp mongo-ramdisk.conf staging/etc/mongod.conf

build/packages-template/bbb-pads/build.sh

@@ -21,6 +21,7 @@ find -maxdepth 1 ! -path . ! -name staging $(printf "! -name %s " $(cat .build-f
 pushd .
 cd staging/usr/local/bigbluebutton/bbb-pads/
 npm install --production
+chmod -R a+rX .
 popd
 
 mkdir -p staging/usr/lib/systemd/system

build/packages-template/bbb-record-core/build.sh

@@ -34,6 +34,7 @@ pushd staging/usr/local/bigbluebutton/core
   bundle clean
   rm -r vendor/bundle/ruby/*/cache
   find vendor/bundle -name '*.o' -delete
+  chmod -R a+rX .
   find vendor/bundle/ruby/*/gems/resque-*/lib/resque/server/public -type f -name "*.png" -execdir chmod 0644 {} \;
   find vendor/bundle/ruby/*/gems/resque-*/bin -type f -execdir chmod 0755 {} \;
 popd