adblock: backport updates to 2.6.2

Backport updates in 2.5.0-2.6.2 from master.

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
This commit is contained in:
Dirk Brenken
2017-04-30 00:01:55 +03:00
committed by Hannu Nyman
parent 90eb3b7abe
commit 710965eb12
5 changed files with 220 additions and 194 deletions
+40 -92
View File
@@ -29,10 +29,14 @@ A lot of people already use adblocker plugins within their desktop browsers, but
* => daily updates, approx. 15 entries
* [ransomware tracker](https://ransomwaretracker.abuse.ch)
* => daily updates, approx. 150 entries
* [rolist/easylist](https://easylist-downloads.adblockplus.org/rolist+easylist.txt)
* => weekly updates, approx. 600 entries
* [ruadlist/easylist](https://code.google.com/p/ruadlist)
* => weekly updates, approx. 2.000 entries
* [reg_cn](https://easylist-downloads.adblockplus.org/easylistchina+easylist.txt)
* => regional blocklist for China, daily updates, approx. 1.600 entries
* [reg_pl](http://adblocklist.org)
* => regional blocklist for Poland, daily updates, approx. 50 entries
* [reg_ro](https://easylist-downloads.adblockplus.org/rolist+easylist.txt)
* => regional blocklist for Romania, weekly updates, approx. 600 entries
* [reg_ru](https://code.google.com/p/ruadlist)
* => regional blocklist for Russia, weekly updates, approx. 2.000 entries
* [securemecca](http://www.securemecca.com)
* => infrequent updates, approx. 25.000 entries
* [shallalist](http://www.shallalist.de) (categories "adv" "costtraps" "spyware" "tracker" "warez" enabled by default)
@@ -55,6 +59,7 @@ A lot of people already use adblocker plugins within their desktop browsers, but
* simple but yet powerful adblock engine: adblock does not use error prone external iptables rulesets, http pixel server instances and things like that
* automatically selects dnsmasq or unbound as dns backend
* automatically selects uclient-fetch or wget as download utility (other tools like curl or aria2c are supported as well)
* support http only mode (without installed ssl library) for all non-SSL blocklist sources
* automatically supports a wide range of router modes, even AP modes are supported
* full IPv4 and IPv6 support
* supports tld compression (top level domain compression), this feature removes thousands of needless host entries from the block lists and lowers the memory footprint for the dns backends
@@ -64,53 +69,44 @@ A lot of people already use adblocker plugins within their desktop browsers, but
* additional whitelist for manual overrides, located by default in /etc/adblock/adblock.whitelist
* quality checks during block list update to ensure a reliable dns backend service
* minimal status & error logging to syslog, enable debug logging to receive more output
* procd based init system support (start/stop/restart/reload/suspend/resume)
* procd based hotplug support, the adblock start will be triggered by interface triggers
* procd based init system support (start/stop/restart/reload/suspend/resume/query/status)
* procd based hotplug support, the adblock start will be solely triggered by network interface triggers
* suspend & resume adblock actions temporarily without block list reloading
* runtime statistics via ubus service call
* runtime information available via LuCI & via 'status' init command
* query function to quickly identify blocked (sub-)domains, e.g. for whitelisting
* optional: force dns requests to local resolver
* optional: force overall sort / duplicate removal for low memory devices (handle with care!)
* optional: automatic block list backup & restore, backups will be (de-)compressed and restored on the fly in case of any runtime error
* optional: add new adblock sources on your own via uci config
## Prerequisites
* [openwrt](https://openwrt.org), tested with latest stable release (Chaos Calmer) and with current trunk (Designated Driver)
* [LEDE project](https://www.lede-project.org), tested with trunk > r98
* [LEDE project](https://www.lede-project.org), tested with latest stable release (LEDE 17.01) and with current LEDE snapshot
* a usual setup with an enabled dns backend at minimum - dump AP modes without a working dns backend are _not_ supported
* a download utility: full versions (with ssl support) of 'wget', 'uclient-fetch', 'aria2c' or 'curl' are supported - the Chaos Calmer built-in busybox wget is not
* Chaos Calmer: download & install the external 'wget' package
* Designated Driver/Trunk: use built-in 'uclient-fetch' or download & install the external 'wget' package
* a download utility:
* to support all blocklist sources a full version (with ssl support) of 'wget', 'uclient-fetch' with one of the 'libustream-*' ssl libraries, 'aria2c' or 'curl' is required
* for limited devices with real memory constraints, adblock provides also a plain http option and supports wget-nossl and uclient-fetch (without libustream-ssl), too
* for more configuration options see examples below
## OpenWrt / LEDE trunk Installation & Usage
* install 'adblock' (_opkg install adblock_) and that's it - the adblock start will be automatically triggered by procd interface triggers
* start/stop/restart/reload/suspend/resume the adblock service manually with _/etc/init.d/adblock_
## LEDE trunk Installation & Usage
* install 'adblock' (_opkg install adblock_) and that's it - the adblock start will be automatically triggered by procd interface trigger
* control the adblock service manually with _/etc/init.d/adblock_ start/stop/restart/reload/suspend/resume/status or use the LuCI frontend
* enable/disable your favored block list sources in _/etc/config/adblock_ - 'adaway', 'disconnect' and 'yoyo' are enabled by default
## LuCI adblock companion package
* for easy management of the various block list sources and options you can also use a nice & efficient LuCI frontend
* for easy management of the various block list sources and all other adblock options you can also use a nice & efficient LuCI frontend
* install 'luci-app-adblock' (_opkg install luci-app-adblock_)
* the application is located in LuCI under 'Services' menu
* _Thanks to Hannu Nyman for this great adblock LuCI frontend!_
## Chaos Calmer installation notes
* 'adblock' and 'luci-app-adblock' are _not_ available as .ipk packages in the Chaos Calmer download repository
* download both packages from a development snapshot package directory:
* for 'adblock' look [here](https://downloads.lede-project.org/snapshots/packages/x86_64/packages/)
* for 'luci-app-adblock' look [here](https://downloads.lede-project.org/snapshots/packages/x86_64/luci/)
* manually transfer the packages to your routers temp directory (with tools like _sshfs_ or _winscp_)
* install the packages with _opkg install <...>_ as described above
## Tweaks
* **status/runtime statistics:** the adblock status and runtime statistics are available via ubus service call (see example below)
* **runtime information:** the adblock status is available via _/etc/init.d/adblock status_ (see example below)
* **debug logging:** for script debugging please set the config option 'adb\_debug' to '1' and check the runtime output with _logread -e "adblock"_
* **storage expansion:** to process and store all block list sources at once it might helpful to enlarge your temp directory with a swap partition => see [openwrt wiki](https://wiki.openwrt.org/doc/uci/fstab) for further details
* **add white-/blacklist entries:** add domain white- or blacklist entries to always-allow or -deny certain (sub) domains, by default both lists are empty and located in _/etc/adblock_. Please add one domain per line - ip addresses, wildcards & regex are _not_ allowed (see example below)
* **add white- / blacklist entries:** add domain white- or blacklist entries to always-allow or -deny certain (sub) domains, by default both lists are empty and located in _/etc/adblock_. Please add one domain per line - ip addresses, wildcards & regex are _not_ allowed (see example below)
* **backup & restore block lists:** enable this feature, to restore automatically the latest compressed backup of your block lists in case of any processing error (e.g. a single block list source is not available during update). Please use an (external) solid partition and _not_ your volatile router temp directory for this
* **scheduled list updates:** for a scheduled call of the adblock service add an appropriate crontab entry (see example below)
* **restrict/disable procd interface trigger:** to restrict the procd interface trigger to a (list of) certain wan interface(s) or to disable it at all, set 'adb\_iface' to an existing interface like 'wan' or to a non-existing like 'false'
* **restrict procd interface trigger:** restrict the procd interface trigger to a (list of) certain interface(s) (default: wan). To disable it at all, remove all entries
* **suspend & resume adblocking:** to quickly switch the adblock service 'on' or 'off', simply use _/etc/init.d/adblock [suspend|resume]_
* **domain query:** to query the active block lists for a specific domain, please run _/etc/init.d/adblock query `<DOMAIN>`_ (see example below)
* **divert dns requests:** to force dns requests to your local dns resolver add an appropriate firewall rule (see example below)
* **add new list sources:** you could add new block list sources on your own via uci config, all you need is a source url and an awk one-liner (see example below)
* **disable active dns probing in windows 10:** to prevent a yellow exclamation mark on your internet connection icon (which wrongly means connected, but no internet), please change the following registry key/value from "1" to "0" _HKLM\SYSTEM\CurrentControlSet\Services\NlaSvc\Parameters\Internet\EnableActiveProbing_
@@ -118,13 +114,14 @@ A lot of people already use adblocker plugins within their desktop browsers, but
* usually the pre-configured adblock setup works quite well and no manual config overrides are needed, all listed options apply to the 'global' config section:
* adb\_enabled => main switch to enable/disable adblock service (default: '1', enabled)
* adb\_debug => enable/disable adblock debug output (default: '0', disabled)
* adb\_iface => restrict the procd interface trigger to a (list of) certain wan interface(s) or disable it at all (default: not set, disabled)
* adb\_iface => set the procd interface trigger to a (list of) lan / wan interface(s) (default: 'wan')
* adb\_fetch => full path to a different download utility, see example below (default: not set, use wget)
* adb\_fetchparm => options for the download utility, see example below (default: not set, use wget options)
* adb\_tldcomp => enable/disable tld compression (default: '1', enabled)
* adb\_triggerdelay => additional trigger delay in seconds before adblock processing starts (default: '2')
* adb\_forcedns => force dns requests to local resolver (default: '0', disabled)
* adb\_forcesrt => force overall sort on low memory devices with less than 64 MB RAM (default: '0', disabled)
## Examples
**change default dns backend to 'unbound':**
<pre><code>
Adblock detects the presence of an active unbound dns backend and the block lists will be automatically pulled in by unbound.
@@ -153,55 +150,17 @@ curl:
option adb_fetchparm '-s --connect-timeout 10 --insecure -o'
</code></pre>
**receive adblock statistics via ubus:**
**receive adblock runtime information:**
<pre><code>
ubus call service list '{"name":"adblock_stats"}'
This will output the active block lists and other runtime information as JSON, e.g.:
{
"adblock_stats": {
"instances": {
"statistics": {
"running": false,
"command": [
""
],
"data": {
"active_lists": [
{
"palevo": "14",
"blacklist": "144",
"winspy": "168",
"zeus": "422",
"adaway": "408",
"rolist": "649",
"malwarelist": "1219",
"ransomware": "1495",
"ruadlist": "1791",
"yoyo": "2304",
"openphish": "2139",
"dshield": "154",
"disconnect": "3176",
"spam404": "6251",
"adguard": "11081",
"whocares": "11575",
"winhelp": "10574",
"malware": "13854",
"sysctl": "8539",
"securemecca": "9262",
"shalla": "25358",
"hphosts": "36256"
}
],
"adblock_version": "2.3.0",
"blocked_domains": "146833",
"dns_backend": "dnsmasq",
"last_rundate": "04.02.2017 21:10:31",
"system": "LEDE Reboot SNAPSHOT r3286-c980147527"
}
}
}
}
}
root@blackhole:~# /etc/init.d/adblock status
::: adblock runtime information
status : active
adblock_version : 2.6.0
blocked_domains : 113711
fetch_info : wget (built-in)
dns_backend : dnsmasq
last_rundate : 12.04.2017 13:08:26
system : LEDE Reboot SNAPSHOT r3900-399d5cf532
</code></pre>
**cronjob for a regular block list update (/etc/crontabs/root):**
@@ -254,17 +213,6 @@ For every domain it returns the overall count plus a distinct list of active blo
In the example above whitelist "www.doubleclick.net" to free the submitted domain.
</code></pre>
**divert dns requests to local dns resolver in /etc/config/firewall:**
<pre><code>
config redirect
option name 'Divert DNS'
option src 'lan'
option proto 'tcp udp'
option src_dport '53'
option dest_port '53'
option target 'DNAT'
</code></pre>
**add a new block list source:**
<pre><code>
1. the easy way ...
@@ -295,7 +243,7 @@ If your awk one-liner works quite well, add a new source section in adblock conf
</code></pre>
## Support
Please join the adblock discussion in this [forum thread](https://forum.openwrt.org/viewtopic.php?id=59803) or contact me by mail <dev@brenken.org>
Please join the adblock discussion in this [forum thread](https://forum.lede-project.org/t/adblock-2-x-support-thread/507) or contact me by mail <dev@brenken.org>
## Removal
* stop all adblock related services with _/etc/init.d/adblock stop_