From mboxrd@z Thu Jan  1 00:00:00 1970
From: Matthias Fischer <matthias.fischer@ipfire.org>
To: development@lists.ipfire.org
Subject: Re: [RFC PATCH 1/8] unbound: Add switch to enable Google Safe Search
Date: Wed, 01 May 2019 15:11:22 +0200
Message-ID: <d170a9ad-4fde-31ac-01c3-8055abed43b3@ipfire.org>
In-Reply-To: <20190430161645.24261-2-michael.tremer@ipfire.org>
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Hi,

Hm. Did I miss something?

Testing the Safesearch-Feature gives me:

"Hmm. We=E2=80=99re having trouble finding that site.

We can=E2=80=99t connect to the server at www.google.de."

=3D> I can't connect to ANY of the now "safe searching" search engines.

Only https://yandex.ru/ works...

Best,
Matthias

On 30.04.2019 18:16, Michael Tremer wrote:
> Signed-off-by: Michael Tremer <michael.tremer(a)ipfire.org>
> ---
>  src/initscripts/system/unbound | 215 +++++++++++++++++++++++++++++++++++++=
++++
>  1 file changed, 215 insertions(+)
>=20
> diff --git a/src/initscripts/system/unbound b/src/initscripts/system/unbound
> index fbb096e0d..4ac8331dc 100644
> --- a/src/initscripts/system/unbound
> +++ b/src/initscripts/system/unbound
> @@ -14,6 +14,7 @@ TEST_DOMAIN_FAIL=3D"dnssec-failed.org"
> =20
>  INSECURE_ZONES=3D
>  USE_FORWARDERS=3D1
> +ENABLE_SAFE_SEARCH=3Doff
> =20
>  # Cache any local zones for 60 seconds
>  LOCAL_TTL=3D60
> @@ -21,6 +22,202 @@ LOCAL_TTL=3D60
>  # EDNS buffer size
>  EDNS_DEFAULT_BUFFER_SIZE=3D4096
> =20
> +GOOGLE_TLDS=3D(
> +	google.ad
> +	google.ae
> +	google.al
> +	google.am
> +	google.as
> +	google.at
> +	google.az
> +	google.ba
> +	google.be
> +	google.bf
> +	google.bg
> +	google.bi
> +	google.bj
> +	google.bs
> +	google.bt
> +	google.by
> +	google.ca
> +	google.cat
> +	google.cd
> +	google.cf
> +	google.cg
> +	google.ch
> +	google.ci
> +	google.cl
> +	google.cm
> +	google.cn
> +	google.co.ao
> +	google.co.bw
> +	google.co.ck
> +	google.co.cr
> +	google.co.id
> +	google.co.il
> +	google.co.in
> +	google.co.jp
> +	google.co.ke
> +	google.co.kr
> +	google.co.ls
> +	google.com
> +	google.co.ma
> +	google.com.af
> +	google.com.ag
> +	google.com.ai
> +	google.com.ar
> +	google.com.au
> +	google.com.bd
> +	google.com.bh
> +	google.com.bn
> +	google.com.bo
> +	google.com.br
> +	google.com.bz
> +	google.com.co
> +	google.com.cu
> +	google.com.cy
> +	google.com.do
> +	google.com.ec
> +	google.com.eg
> +	google.com.et
> +	google.com.fj
> +	google.com.gh
> +	google.com.gi
> +	google.com.gt
> +	google.com.hk
> +	google.com.jm
> +	google.com.kh
> +	google.com.kw
> +	google.com.lb
> +	google.com.ly
> +	google.com.mm
> +	google.com.mt
> +	google.com.mx
> +	google.com.my
> +	google.com.na
> +	google.com.nf
> +	google.com.ng
> +	google.com.ni
> +	google.com.np
> +	google.com.om
> +	google.com.pa
> +	google.com.pe
> +	google.com.pg
> +	google.com.ph
> +	google.com.pk
> +	google.com.pr
> +	google.com.py
> +	google.com.qa
> +	google.com.sa
> +	google.com.sb
> +	google.com.sg
> +	google.com.sl
> +	google.com.sv
> +	google.com.tj
> +	google.com.tr
> +	google.com.tw
> +	google.com.ua
> +	google.com.uy
> +	google.com.vc
> +	google.com.vn
> +	google.co.mz
> +	google.co.nz
> +	google.co.th
> +	google.co.tz
> +	google.co.ug
> +	google.co.uk
> +	google.co.uz
> +	google.co.ve
> +	google.co.vi
> +	google.co.za
> +	google.co.zm
> +	google.co.zw
> +	google.cv
> +	google.cz
> +	google.de
> +	google.dj
> +	google.dk
> +	google.dm
> +	google.dz
> +	google.ee
> +	google.es
> +	google.fi
> +	google.fm
> +	google.fr
> +	google.ga
> +	google.ge
> +	google.gg
> +	google.gl
> +	google.gm
> +	google.gp
> +	google.gr
> +	google.gy
> +	google.hn
> +	google.hr
> +	google.ht
> +	google.hu
> +	google.ie
> +	google.im
> +	google.iq
> +	google.is
> +	google.it
> +	google.je
> +	google.jo
> +	google.kg
> +	google.ki
> +	google.kz
> +	google.la
> +	google.li
> +	google.lk
> +	google.lt
> +	google.lu
> +	google.lv
> +	google.md
> +	google.me
> +	google.mg
> +	google.mk
> +	google.ml
> +	google.mn
> +	google.ms
> +	google.mu
> +	google.mv
> +	google.mw
> +	google.ne
> +	google.nl
> +	google.no
> +	google.nr
> +	google.nu
> +	google.pl
> +	google.pn
> +	google.ps
> +	google.pt
> +	google.ro
> +	google.rs
> +	google.ru
> +	google.rw
> +	google.sc
> +	google.se
> +	google.sh
> +	google.si
> +	google.sk
> +	google.sm
> +	google.sn
> +	google.so
> +	google.sr
> +	google.st
> +	google.td
> +	google.tg
> +	google.tk
> +	google.tl
> +	google.tm
> +	google.tn
> +	google.to
> +	google.tt
> +	google.vg
> +	google.vu
> +	google.ws
> +)
> +
>  # Load optional configuration
>  [ -e "/etc/sysconfig/unbound" ] && . /etc/sysconfig/unbound
> =20
> @@ -481,6 +678,21 @@ fix_time_if_dns_fail() {
>  	fi
>  }
> =20
> +# Sets up Safe Search for various search engines
> +setup_safe_search() {
> +	# Nothing to do if safe search is not enabled
> +	if [ "${ENABLE_SAFE_SEARCH}" !=3D "on" ]; then
> +		return 0
> +	fi
> +
> +	local domain
> +
> +	# Google
> +	for domain in ${GOOGLE_TLDS[@]}; do
> +		unbound-control local_data "${domain} CNAME forcesafesearch.google.com."
> +	done
> +}
> +
>  case "$1" in
>  	start)
>  		# Print a nicer messagen when unbound is already running
> @@ -501,6 +713,9 @@ case "$1" in
>  		# Make own hostname resolveable
>  		own_hostname
> =20
> +		# Setup Safe Search
> +		setup_safe_search
> +
>  		# Update any known forwarding name servers
>  		update_forwarders
> =20
>=20


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