* add tld compression,
this new "top level domain compression" removes up to 40 thousand
needless host entries from the block lists and
lowers the memory footprint for the dns backends by 8-10 MByte
* optimize restart behavior in case of an error
* cosmetics
Signed-off-by: Dirk Brenken <dev@brenken.org>
* optimize memory consumption &
enable overall sort only on devices with > 64MB RAM,
this prevents sort related kernel dumps
Signed-off-by: Dirk Brenken <dev@brenken.org>
* various optimizations & corner case fixes
* removed no longer needed debug information
* polished up for forthcoming LEDE release ;-)
Signed-off-by: Dirk Brenken <dev@brenken.org>
* automatically selects dnsmasq or unbound as dns backend
* add the new 'adguard' source, a combined/quite effective block list
* remove needless dns backend restarts
* optimize adblock restart behavior
* optimize block list processing on inotify enabled filesystems
* better return code checking on block list download
* fix boot function/startup on Chaos Calmer
* fix a bug in blocklist removal function
* add more (optional) debug output
* move backup options to global config
* documentation update
Signed-off-by: Dirk Brenken <dev@brenken.org>
* fixed dnsmasq check if multiple instances are present
* bring back query function on highly demand
* documentation update
Signed-off-by: Dirk Brenken <dev@brenken.org>
* fixed a dnsmasq restart issue (udhcpc error)
* fixed a long standing corner case bug in "disabled" state (does not
remove active block lists!)
* simplified overall sort, removed needless 'for loop'
* cosmetics
Signed-off-by: Dirk Brenken <dev@brenken.org>
* changed complete dnsmasq handling
- no longer redirect ad requests to internal web server via firewall
rules etc., in fact send back a simple NXDOMAIN for all
ad related (sub-)domains
- smaller memory footprint for block lists
- removed needless uhttpd instances
- removed needless firewall rules/redirects
* init/hotplug system migrated to procd
- removed hotplug.d script, now using procd interface trigger
* reduced code size/complexity
- removed needless internal pre-checks & function blocks,
no longer rely on a separate helper library
- removed flash writes to adblock config
* support different download tools like wget (default), aria2c,
uclient-fetch, curl (see online doc)
* adblock status/statistics via ubus call (see online doc)
* various bug fixes
* documentation update
* changed makefile copyright notice
Signed-off-by: Dirk Brenken <dev@brenken.org>
* add new 'envchk'function to check adblock environment only,
i.e. check volatile firewall rules or uhttpd instances
without list updates
* add new optional parm 'adb_loglevel',
set it to "0" to mute output (print only errors)
* set hotplug priority to '90' as well (missed in the last commit)
* documentation update
* cosmetics
Signed-off-by: Dirk Brenken <dev@brenken.org>
* enhance the new query function:
change the regex to find only the relevant blocklist entries
add a recursive tld search to quickly identify domains for
whitelisting (see documentation)
better result preparation
* add securemecca as new blocklist source
* documentation update
Signed-off-by: Dirk Brenken <dev@brenken.org>
* add a query function to search the active blocklists for a specific
domain (/etc/init.d/adblock query <DOMAIN>)
* fix bug in ap mode/uhttpd port detection
* check general firewall and dnsmasq package dependencies and remove
redundant checks in ap mode
Signed-off-by: Dirk Brenken <dev@brenken.org>
* added a 'window.close()' to adblock landing page to automatically
close any pop-ups that might get loaded with a blocked ad
* simplified dnsmasq check in ap mode
Signed-off-by: Dirk Brenken <dev@brenken.org>
* change the default hphosts list source to ad and tracking servers
only, the overall list includes to many false positives
* new optional config parm 'adb_hotplugif' to restrict hotplug support
to a certain wan interface or to disable it at all
* documentation update
* cosmetics
Signed-off-by: Dirk Brenken <dev@brenken.org>
* fw rule changes:
force_dns now supports multiple lan devices
disable needless force_dns- & forward/output-rules in 'ap mode'
check return codes during adblock chain creation
* simplified the test for a running firewall
* documentation update
Signed-off-by: Dirk Brenken <dev@brenken.org>
* restructured sources
* fix logical glitches in config handling
* many corner case fixes & cosmetics
* show runtime errors in LuCI (in lastrun section)
Signed-off-by: Dirk Brenken <dev@brenken.org>
* rework download/backup/restore handling
* rework firewall handling
* refine whitelist parsing
* changed default null-ip to 198.18.0.1 to prevent conflicts with bcp38
* spread traffic from ad servers (port 80/443) on two uhttpd instances,
this fixes timeouts on sites with many ssl ad server connections, i.e.
youtube.com
* provide statistics & last runtime for LuCI interface
* documentation update
Signed-off-by: Dirk Brenken <dev@brenken.org>
* new config option 'adb_restricted' to disable updates of the adblock
config during runtime (no flash writes, disabled by default)
* new update function, to apply latest configuration changes if needed
(/etc/init.d/adblock cfgup)
* fix dns redirect rule
* various optimizations
Signed-off-by: Dirk Brenken <dev@brenken.org>
Dirk Brenken