Merge remote-tracking branch...

Merge remote-tracking branch 'origin/bugfix/8036-workaround-for-localized-searchplugins' into testing

config/chroot_local-includes/etc/tor-browser/profile/preferences/0000locale.js

-/var/lib/tails-user-session/browser-locale.js
\ No newline at end of file

config/chroot_local-includes/usr/bin/tor-launcher

@@ -2,7 +2,7 @@
 
 set -e
 
-# Import exec_firefox()
+# Import exec_firefox() and configure_best_tor_launcher_locale()
 . /usr/local/lib/tails-shell-library/tor-browser.sh
 
 # The Tor Browser hardcodes the default profile dir to ../.. from the
@@ -24,7 +24,7 @@ IsRelative=1
 Path=profile.default
 EOF
     mkdir -p "${HOME}"/.tor-launcher/TorBrowser/Data/Browser/profile.default/preferences
-    ln -s /var/lib/tails-user-session/tor-launcher-locale.js \
-          "${HOME}"/.tor-launcher/TorBrowser/Data/Browser/profile.default/preferences/0000locale.js
+    configure_best_tor_launcher_locale "${HOME}"/.tor-launcher/TorBrowser/Data/Browser/profile.default
 fi
+
 exec_firefox -app "${HOME}"/.tor-launcher/tor-launcher-standalone/application.ini

config/chroot_local-includes/usr/local/bin/tor-browser

@@ -11,7 +11,7 @@ export TEXTDOMAIN
 
 PROFILE="${HOME}/.tor-browser/profile.default"
 
-# Import exec_firefox()
+# Import exec_firefox() and configure_best_tor_browser_locale()
 . /usr/local/lib/tails-shell-library/tor-browser.sh
 
 ask_for_confirmation() {
@@ -30,12 +30,34 @@ tor_has_bootstrapped() {
     sudo -n -u debian-tor /usr/local/sbin/tor-has-bootstrapped
 }
 
+# Workaround bug #8036 by copying any localized search plugins into
+# the profile.
+enable_localized_searchplugins() {
+    local locale plugin
+    locale=$(cat "${PROFILE}"/preferences/0000locale.js | \
+                 sed 's@^pref("general\.useragent\.locale", "\([^"]*\)");$@\1@')
+    if [ "${locale}" = en-US ] || [ -e "${PROFILE}"/searchplugins ]; then
+        return
+    fi
+    # Fallback to a similar locale if there is no exact match
+    plugin="$(ls -1 "${TBB_INSTALL}"/distribution/searchplugins/locale/ | grep -m1 "^${locale}\(-[A-Z]\+\)\?$" || true)"
+    if [ -n "${plugin}" ]; then
+        mkdir -p "${PROFILE}"/searchplugins
+        # The plugins do not load if they are symlinks
+        cp --dereference "${TBB_INSTALL}"/distribution/searchplugins/locale/"${plugin}"/*  "${PROFILE}"/searchplugins
+    fi
+}
 
 start_browser() {
     if [ ! -d "${PROFILE}" ]; then
         /usr/local/bin/generate-tor-browser-profile
     fi
 
+    configure_best_tor_browser_locale "${PROFILE}"
+
+    # Workaround bug #8036
+    enable_localized_searchplugins
+
     if [ -z "$XAUTHORITY" ]; then
         XAUTHORITY=~/.Xauthority
         export XAUTHORITY

config/chroot_local-includes/usr/local/lib/tails-shell-library/tor-browser.sh

@@ -3,9 +3,57 @@
 TBB_INSTALL=/usr/local/lib/tor-browser
 TBB_PROFILE=/etc/tor-browser/profile
 TBB_EXT=/usr/local/share/tor-browser-extensions
+TOR_LAUNCHER_LOCALES_DIR=/usr/share/tor-launcher-standalone/chrome/locale
 
 exec_firefox() {
     LD_LIBRARY_PATH="${TBB_INSTALL}"
     export LD_LIBRARY_PATH
     exec "${TBB_INSTALL}"/firefox "${@}"
 }
+
+guess_best_tor_browser_locale() {
+    local long_locale short_locale
+    long_locale="$(echo ${LANG} | sed -e 's/\..*$//' -e 's/_/-/')"
+    short_locale="$(echo ${long_locale} | cut -d"-" -f1)"
+    if [ -e "${TBB_EXT}/langpack-${long_locale}@firefox.mozilla.org.xpi" ]; then
+        echo ${long_locale}
+    elif ls -1 "${TBB_EXT}" | grep -q "^langpack-${short_locale}\(-[A-Z]\+\)\?@firefox.mozilla.org.xpi$"; then
+        # If we use locale xx-YY and there is no langpack for xx nor
+        # xx-YY but there is one for xx-ZZ, then Firefox is smart
+        # enough to use the xx-ZZ langpack if we set the locale to xx.
+        echo ${short_locale}
+    else
+        echo en-US
+    fi
+}
+
+guess_best_tor_launcher_locale() {
+    local long_locale short_locale
+    long_locale="$(echo ${LANG} | sed -e 's/\..*$//' -e 's/_/-/')"
+    short_locale="$(echo ${long_locale} | cut -d"-" -f1)"
+    if [ -e "${TOR_LAUNCHER_LOCALES_DIR}/${long_locale}" ]; then
+        echo ${long_locale}
+    elif ls -1 "${TOR_LAUNCHER_LOCALES_DIR}" | grep -q "^${short_locale}\(-[A-Z]\+\)\?$"; then
+        # See comment in guess_best_firefox_locale()
+        echo ${short_locale}
+    else
+        echo en-US
+    fi
+}
+
+configure_xulrunner_app_locale() {
+    local profile locale
+    profile="${1}"
+    locale="${2}"
+    mkdir -p "${profile}"/preferences
+    echo "pref(\"general.useragent.locale\", \"${locale}\");" > \
+        "${profile}"/preferences/0000locale.js
+}
+
+configure_best_tor_browser_locale() {
+    configure_xulrunner_app_locale "${1}" "$(guess_best_tor_browser_locale)"
+}
+
+configure_best_tor_launcher_locale() {
+    configure_xulrunner_app_locale "${1}" "$(guess_best_tor_launcher_locale)"
+}

config/chroot_local-includes/usr/local/sbin/i2p-browser

@@ -22,7 +22,9 @@ BROWSER_USER=i2pbrowser
 TBB_PREFS="/etc/tor-browser/profile/preferences"
 START_PAGE="http://127.0.0.1:7657"
 
-# Import the TBB_INSTALL, TBB_EXT and TBB_PROFILE variables
+# Import the TBB_INSTALL, TBB_EXT and TBB_PROFILE variables, and
+# exec_firefox(), configure_xulrunner_app_locale() and
+# guess_best_tor_browser_locale()
 . /usr/local/lib/tails-shell-library/tor-browser.sh
 
 NOSCRIPT="${TBB_EXT}/{73a6fe31-595d-460b-a920-fcc0f8843232}.xpi"
@@ -109,18 +111,13 @@ setup_chroot () {
 
 set_chroot_browser_name () {
     NAME="${1}"
-    LONG=$(echo ${LANG} | grep -o "^[a-zA-Z_]*")
-    SHORT=${LONG%%_*}
-    EXT_DIR="${CHROOT}/${TBB_EXT}"
+    LOCALE="${2}"
+    EXT_DIR=${CHROOT}/"${TBB_EXT}"
     BRANDING=branding/brand.dtd
-    if [ -e "${EXT_DIR}/langpack-${LONG}@firefox.mozilla.org.xpi" ]; then
-        PACK="${EXT_DIR}/langpack-${LONG}@firefox.mozilla.org.xpi"
+    if [ "${LOCALE}" != en-US ]; then
+        PACK="${EXT_DIR}/langpack-${LOCALE}@firefox.mozilla.org.xpi"
         TOP=browser/chrome
-        REST=${LONG}/locale
-    elif [ -e "${EXT_DIR}/langpack-${SHORT}@firefox.mozilla.org.xpi" ]; then
-        PACK="${EXT_DIR}/langpack-${SHORT}@firefox.mozilla.org.xpi"
-        TOP=browser/chrome
-        REST=${SHORT}/locale
+        REST=${LOCALE}/locale
     else
         PACK="${CHROOT}/${TBB_INSTALL}/browser/omni.ja"
         TOP=chrome
@@ -174,8 +171,8 @@ configure_chroot () {
                     ${BROWSER_PREF_DIR}/extension-overrides.js
 
     # Localization
-    cat /var/lib/tails-user-session/browser-locale.js >> "${BROWSER_PREFS}"
-
+    BEST_LOCALE="$(guess_best_tor_browser_locale)"
+    configure_xulrunner_app_locale "${BROWSER_PROFILE}" "${BEST_LOCALE}"
 
     # Prevent File -> Print or CTRL+P from causing the browser to hang
     # for several minutes while trying to communicate with CUPS, since
@@ -184,7 +181,7 @@ configure_chroot () {
         ${BROWSER_PREFS}
 
     # Set the name (e.g. window title) of the browser
-    set_chroot_browser_name "`gettext \"I2P Browser\"`"
+    set_chroot_browser_name "`gettext \"I2P Browser\"`" "${BEST_LOCALE}"
 
     # Set start page to the router console
     echo 'user_pref("browser.startup.homepage", "'${START_PAGE}'");' >> \

config/chroot_local-includes/usr/local/sbin/unsafe-browser

@@ -18,7 +18,9 @@ CLEARNET_USER=clearnet
 # Import tor_is_working()
 . /usr/local/lib/tails-shell-library/tor.sh
 
-# Import the TBB_INSTALL, TBB_EXT and TBB_PROFILE variables
+# Import the TBB_INSTALL, TBB_EXT and TBB_PROFILE variables, and
+# exec_firefox(), configure_xulrunner_app_locale() and
+# guess_best_tor_browser_locale()
 . /usr/local/lib/tails-shell-library/tor-browser.sh
 
 WARNING_PAGE='/usr/share/doc/tails/website/misc/unsafe_browser_warning'
@@ -109,18 +111,13 @@ setup_chroot () {
 
 set_chroot_browser_name () {
     NAME="${1}"
-    LONG=$(echo ${LANG} | grep -o "^[a-zA-Z_]*")
-    SHORT=${LONG%%_*}
+    LOCALE="${2}"
     EXT_DIR=${CHROOT}/"${TBB_EXT}"
     BRANDING=branding/brand.dtd
-    if [ -e "${EXT_DIR}/langpack-${LONG}@firefox.mozilla.org.xpi" ]; then
-        PACK="${EXT_DIR}/langpack-${LONG}@firefox.mozilla.org.xpi"
+    if [ "${LOCALE}" != en-US ]; then
+        PACK="${EXT_DIR}/langpack-${LOCALE}@firefox.mozilla.org.xpi"
         TOP=browser/chrome
-        REST=${LONG}/locale
-    elif [ -e "${EXT_DIR}/langpack-${SHORT}@firefox.mozilla.org.xpi" ]; then
-        PACK="${EXT_DIR}/langpack-${SHORT}@firefox.mozilla.org.xpi"
-        TOP=browser/chrome
-        REST=${SHORT}/locale
+        REST=${LOCALE}/locale
     else
         PACK="${CHROOT}/${TBB_INSTALL}/browser/omni.ja"
         TOP=chrome
@@ -165,7 +162,8 @@ configure_chroot () {
     mkdir -p "$(dirname "${CLEARNET_PREFS}")"
 
     # Localization
-    cat /var/lib/tails-user-session/browser-locale.js >> "${CLEARNET_PREFS}"
+    BEST_LOCALE="$(guess_best_tor_browser_locale)"
+    configure_xulrunner_app_locale "${CLEARNET_PROFILE}" "${BEST_LOCALE}"
 
     # Disable proxying in the chroot
     echo 'pref("network.proxy.type", 0);' >> "${CLEARNET_PREFS}"
@@ -179,7 +177,7 @@ configure_chroot () {
     echo 'user_pref("extensions.getAddons.showPane", false);' >> "${CLEARNET_PREFS}"
 
     # Set the name (e.g. window title) of the browser
-    set_chroot_browser_name "`gettext \"Unsafe Browser\"`"
+    set_chroot_browser_name "`gettext \"Unsafe Browser\"`" "${BEST_LOCALE}"
 
     # Set start page to something that explains what's going on
     echo 'user_pref("browser.startup.homepage", "'${START_PAGE}'");' >> \