Docker build fails due to missing privoxy config

[adamus1red]

When trying to build from the Dockerfile, the build fails due to /etc/privoxy/config not existing.

Sending build context to Docker daemon  36.35kB
Step 1/8 : FROM alpine
latest: Pulling from library/alpine
540db60ca938: Pull complete
Digest: sha256:69e70a79f2d41ab5d637de98c1e0b055206ba40a8145e7bddb55ccc04e13cf8f
Status: Downloaded newer image for alpine:latest
 ---> 6dbb9cc54074
Step 2/8 : MAINTAINER David Personette <dperson@gmail.com>
 ---> Running in 807a9bb37144
Removing intermediate container 807a9bb37144
 ---> c040e1374d0f
Step 3/8 : RUN apk --no-cache --no-progress upgrade&&    apk --no-cache --no-progress add bash curl privoxy shadow tini tor tzdata&&    file='/etc/privoxy/config' &&     sed -i 's|^\(accept-intercepted-requests\) .*|\1 1|' $file &&     sed -i '/^listen/s|127\.0\.0\.1||' $file &&     sed -i '/^listen.*::1/s|^|#|' $file &&     sed -i 's|^\(logfile\)|#\1|' $file &&     sed -i 's|^#\(log-messages\)|\1|' $file &&     sed -i 's|^#\(log-highlight-messages\)|\1|' $file &&     sed -i '/forward *localhost\//a forward-socks5t / 127.0.0.1:9050 .' $file&&    sed -i '/^forward-socks5t \//a forward 172.16.*.*/ .' $file &&     sed -i '/^forward 172\.16\.\*\.\*\//a forward 172.17.*.*/ .' $file &&     sed -i '/^forward 172\.17\.\*\.\*\//a forward 172.18.*.*/ .' $file &&     sed -i '/^forward 172\.18\.\*\.\*\//a forward 172.19.*.*/ .' $file &&     sed -i '/^forward 172\.19\.\*\.\*\//a forward 172.20.*.*/ .' $file &&     sed -i '/^forward 172\.20\.\*\.\*\//a forward 172.21.*.*/ .' $file &&     sed -i '/^forward 172\.21\.\*\.\*\//a forward 172.22.*.*/ .' $file &&     sed -i '/^forward 172\.22\.\*\.\*\//a forward 172.23.*.*/ .' $file &&     sed -i '/^forward 172\.23\.\*\.\*\//a forward 172.24.*.*/ .' $file &&     sed -i '/^forward 172\.24\.\*\.\*\//a forward 172.25.*.*/ .' $file &&     sed -i '/^forward 172\.25\.\*\.\*\//a forward 172.26.*.*/ .' $file &&     sed -i '/^forward 172\.26\.\*\.\*\//a forward 172.27.*.*/ .' $file &&     sed -i '/^forward 172\.27\.\*\.\*\//a forward 172.28.*.*/ .' $file &&     sed -i '/^forward 172\.28\.\*\.\*\//a forward 172.29.*.*/ .' $file &&     sed -i '/^forward 172\.29\.\*\.\*\//a forward 172.30.*.*/ .' $file &&     sed -i '/^forward 172\.30\.\*\.\*\//a forward 172.31.*.*/ .' $file &&     sed -i '/^forward 172\.31\.\*\.\*\//a forward 10.*.*.*/ .' $file &&     sed -i '/^forward 10\.\*\.\*\.\*\//a forward 192.168.*.*/ .' $file &&     sed -i '/^forward 192\.168\.\*\.\*\//a forward 127.*.*.*/ .' $file &&     sed -i '/^forward 127\.\*\.\*\.\*\//a forward localhost/ .' $file &&     echo 'AutomapHostsOnResolve 1' >>/etc/tor/torrc &&     echo 'ControlPort 9051' >>/etc/tor/torrc &&     echo 'ControlSocket /etc/tor/run/control' >>/etc/tor/torrc &&     echo 'ControlSocketsGroupWritable 1' >>/etc/tor/torrc &&     echo 'CookieAuthentication 1' >>/etc/tor/torrc &&     echo 'CookieAuthFile /etc/tor/run/control.authcookie' >>/etc/tor/torrc &&     echo 'CookieAuthFileGroupReadable 1' >>/etc/tor/torrc &&     echo 'DNSPort 5353' >>/etc/tor/torrc &&     echo 'DataDirectory /var/lib/tor' >>/etc/tor/torrc &&     echo 'ExitPolicy reject *:*' >>/etc/tor/torrc &&     echo 'Log notice stderr' >>/etc/tor/torrc &&     echo 'RunAsDaemon 0' >>/etc/tor/torrc &&     echo 'SocksPort 0.0.0.0:9050 IsolateDestAddr' >>/etc/tor/torrc &&     echo 'TransPort 0.0.0.0:9040' >>/etc/tor/torrc &&     echo 'User tor' >>/etc/tor/torrc &&     echo 'VirtualAddrNetworkIPv4 10.192.0.0/10' >>/etc/tor/torrc &&     mkdir -p /etc/tor/run &&     chown -Rh tor. /var/lib/tor /etc/tor/run &&     chmod 0750 /etc/tor/run &&     rm -rf /tmp/*
 ---> Running in 80a5ed17ed8a
fetch https://dl-cdn.alpinelinux.org/alpine/v3.13/main/x86_64/APKINDEX.tar.gz
fetch https://dl-cdn.alpinelinux.org/alpine/v3.13/community/x86_64/APKINDEX.tar.gz
OK: 6 MiB in 14 packages
fetch https://dl-cdn.alpinelinux.org/alpine/v3.13/main/x86_64/APKINDEX.tar.gz
fetch https://dl-cdn.alpinelinux.org/alpine/v3.13/community/x86_64/APKINDEX.tar.gz
(1/19) Installing ncurses-terminfo-base (6.2_p20210109-r0)
(2/19) Installing ncurses-libs (6.2_p20210109-r0)
(3/19) Installing readline (8.1.0-r0)
(4/19) Installing bash (5.1.0-r0)
Executing bash-5.1.0-r0.post-install
(5/19) Installing ca-certificates (20191127-r5)
(6/19) Installing brotli-libs (1.0.9-r3)
(7/19) Installing nghttp2-libs (1.42.0-r1)
(8/19) Installing libcurl (7.77.0-r0)
(9/19) Installing curl (7.77.0-r0)
(10/19) Installing pcre (8.44-r0)
(11/19) Installing privoxy (3.0.32-r0)
Executing privoxy-3.0.32-r0.pre-install
(12/19) Installing linux-pam (1.5.1-r0)
(13/19) Installing shadow (4.8.1-r0)
(14/19) Installing tini (0.19.0-r0)
(15/19) Installing libevent (2.1.12-r1)
(16/19) Installing xz-libs (5.2.5-r0)
(17/19) Installing zstd-libs (1.4.5-r3)
(18/19) Installing tor (0.4.4.8-r0)
Executing tor-0.4.4.8-r0.pre-install
(19/19) Installing tzdata (2021a-r0)
Executing busybox-1.32.1-r6.trigger
Executing ca-certificates-20191127-r5.trigger
OK: 31 MiB in 33 packages
sed: /etc/privoxy/config: No such file or directory
The command '/bin/sh -c apk --no-cache --no-progress upgrade&&    apk --no-cache --no-progress add bash curl privoxy shadow tini tor tzdata&&    file='/etc/privoxy/config' &&     sed -i 's|^\(accept-intercepted-requests\) .*|\1 1|' $file &&     sed -i '/^listen/s|127\.0\.0\.1||' $file &&     sed -i '/^listen.*::1/s|^|#|' $file &&     sed -i 's|^\(logfile\)|#\1|' $file &&     sed -i 's|^#\(log-messages\)|\1|' $file &&     sed -i 's|^#\(log-highlight-messages\)|\1|' $file &&     sed -i '/forward *localhost\//a forward-socks5t / 127.0.0.1:9050 .' $file&&    sed -i '/^forward-socks5t \//a forward 172.16.*.*/ .' $file &&     sed -i '/^forward 172\.16\.\*\.\*\//a forward 172.17.*.*/ .' $file &&     sed -i '/^forward 172\.17\.\*\.\*\//a forward 172.18.*.*/ .' $file &&     sed -i '/^forward 172\.18\.\*\.\*\//a forward 172.19.*.*/ .' $file &&     sed -i '/^forward 172\.19\.\*\.\*\//a forward 172.20.*.*/ .' $file &&     sed -i '/^forward 172\.20\.\*\.\*\//a forward 172.21.*.*/ .' $file &&     sed -i '/^forward 172\.21\.\*\.\*\//a forward 172.22.*.*/ .' $file &&     sed -i '/^forward 172\.22\.\*\.\*\//a forward 172.23.*.*/ .' $file &&     sed -i '/^forward 172\.23\.\*\.\*\//a forward 172.24.*.*/ .' $file &&     sed -i '/^forward 172\.24\.\*\.\*\//a forward 172.25.*.*/ .' $file &&     sed -i '/^forward 172\.25\.\*\.\*\//a forward 172.26.*.*/ .' $file &&     sed -i '/^forward 172\.26\.\*\.\*\//a forward 172.27.*.*/ .' $file &&     sed -i '/^forward 172\.27\.\*\.\*\//a forward 172.28.*.*/ .' $file &&     sed -i '/^forward 172\.28\.\*\.\*\//a forward 172.29.*.*/ .' $file &&     sed -i '/^forward 172\.29\.\*\.\*\//a forward 172.30.*.*/ .' $file &&     sed -i '/^forward 172\.30\.\*\.\*\//a forward 172.31.*.*/ .' $file &&     sed -i '/^forward 172\.31\.\*\.\*\//a forward 10.*.*.*/ .' $file &&     sed -i '/^forward 10\.\*\.\*\.\*\//a forward 192.168.*.*/ .' $file &&     sed -i '/^forward 192\.168\.\*\.\*\//a forward 127.*.*.*/ .' $file &&     sed -i '/^forward 127\.\*\.\*\.\*\//a forward localhost/ .' $file &&     echo 'AutomapHostsOnResolve 1' >>/etc/tor/torrc &&     echo 'ControlPort 9051' >>/etc/tor/torrc &&     echo 'ControlSocket /etc/tor/run/control' >>/etc/tor/torrc &&     echo 'ControlSocketsGroupWritable 1' >>/etc/tor/torrc &&     echo 'CookieAuthentication 1' >>/etc/tor/torrc &&     echo 'CookieAuthFile /etc/tor/run/control.authcookie' >>/etc/tor/torrc &&     echo 'CookieAuthFileGroupReadable 1' >>/etc/tor/torrc &&     echo 'DNSPort 5353' >>/etc/tor/torrc &&     echo 'DataDirectory /var/lib/tor' >>/etc/tor/torrc &&     echo 'ExitPolicy reject *:*' >>/etc/tor/torrc &&     echo 'Log notice stderr' >>/etc/tor/torrc &&     echo 'RunAsDaemon 0' >>/etc/tor/torrc &&     echo 'SocksPort 0.0.0.0:9050 IsolateDestAddr' >>/etc/tor/torrc &&     echo 'TransPort 0.0.0.0:9040' >>/etc/tor/torrc &&     echo 'User tor' >>/etc/tor/torrc &&     echo 'VirtualAddrNetworkIPv4 10.192.0.0/10' >>/etc/tor/torrc &&     mkdir -p /etc/tor/run &&     chown -Rh tor. /var/lib/tor /etc/tor/run &&     chmod 0750 /etc/tor/run &&     rm -rf /tmp/*' returned a non-zero code: 1```

[adamus1red]

Copying /etc/privoxy/config.new to /etc/privoxy/config allows the build to complete and does apparently create a valid config but there is a fatal error logged regarding it.

In my testing both socks5 9050 and http 8118 proxies both still work

3269adc1794fe9ae8846af60e872b60fc2c1839d26ff3ec194ca579300e06baa
adamus1red@docker125:~ $ docker logs -f 3269adc1794fe9ae8846af60e872b60fc2c1839d26ff3ec194ca579300e06baa
2021-05-29 22:07:44.919 7f955987cb48 Fatal error: can't open configuration file '/etc/privoxy/config':  Invalid argument
May 29 22:07:45.927 [notice] Tor 0.4.4.8 running on Linux with Libevent 2.1.12-stable, OpenSSL 1.1.1k, Zlib 1.2.11, Liblzma 5.2.5, and Libzstd 1.4.5.
May 29 22:07:45.927 [notice] Tor can't help you if you use it wrong! Learn how to be safe at https://www.torproject.org/download/download#warning
May 29 22:07:45.927 [notice] Read configuration file "/etc/tor/torrc".
.....

[erictroebs]

Probably #64 could fix your issue.

[adamus1red]

@erictroebs #64 does fix the issue. I've got it patched in my fork.

[erictroebs]

Sorry. I did not notice you are involved in any pull request regarding this issue and I did not check the date either.

[skobkin]

@erictroebs @adamus1red It fixes the build, but breaks privoxy configuration because after that you'll have an empty /etc/privoxy/config.

Just creating the /etc/privoxy/config is not enough. Because next you're going to replace some text in it using sed: Dockerfile:8. But there is not text to replace in empty file.