Here is my txt file, as of now its working but I am getting secure connection failed, I want to know if we can customize error message like Access Denied .
In logs I am not getting full URL PFA logs for same. What I have to change in peek and splice ssl bump to get full URL ? Logs: 3481340.025 0 192.168.0.66 TAG_NONE/200 0 CONNECT 31.13.79.220:443 - HIER_NONE/- - 1463481340.037 0 192.168.0.66 TAG_NONE/200 0 CONNECT 31.13.79.220:443 - HIER_NONE/- - 1463481352.675 98653 192.168.0.11 TCP_TUNNEL/200 4567 CONNECT 74.125.68.100:443 - ORIGINAL_DST/74.125.68.100 - 1463481403.492 240049 192.168.0.188 TCP_TUNNEL/200 244 CONNECT 216.58.199.133:443 - ORIGINAL_DST/216.58.199.133 - 1463481403.519 240205 192.168.0.188 TCP_TUNNEL/200 244 CONNECT 74.125.130.189:443 - ORIGINAL_DST/74.125.130.189 - 1463481411.577 240235 192.168.0.66 TCP_TUNNEL/200 1832 CONNECT 74.125.68.239:443 - ORIGINAL_DST/74.125.68.239 - 1463481411.688 240430 192.168.0.66 TCP_TUNNEL/200 766 CONNECT 74.125.68.100:443 - ORIGINAL_DST/74.125.68.100 - 1463481411.940 240038 192.168.0.66 TCP_TUNNEL/200 502 CONNECT 216.58.199.141:443 - ORIGINAL_DST/216.58.199.141 - 1463481415.391 240029 192.168.0.66 TCP_TUNNEL/200 502 CONNECT 216.58.220.5:443 - ORIGINAL_DST/216.58.220.5 - 1463481418.469 240252 192.168.0.66 TCP_TUNNEL/200 518 CONNECT 74.125.68.132:443 - ORIGINAL_DST/74.125.68.132 - 1463481419.003 240197 192.168.0.66 TCP_TUNNEL/200 502 CONNECT 74.125.200.138:443 - ORIGINAL_DST/74.125.200.138 - 1463481421.151 240041 192.168.0.66 TCP_TUNNEL/200 143096 CONNECT 216.58.199.131:443 - ORIGINAL_DST/216.58.199.131 - 1463481421.196 59328 192.168.0.11 TCP_TUNNEL/200 786 CONNECT 216.58.199.142:443 - ORIGINAL_DST/216.58.199.142 - 1463481421.758 240647 192.168.0.66 TCP_TUNNEL/200 464 CONNECT 216.58.199.131:443 - ORIGINAL_DST/216.58.199.131 - 1463481445.844 282774 192.168.0.188 TCP_TUNNEL/200 1423 CONNECT 74.125.130.189:443 - ORIGINAL_DST/74.125.130.189 - 1463481446.091 282893 192.168.0.188 TCP_TUNNEL/200 2418 CONNECT 216.58.199.133:443 - ORIGINAL_DST/216.58.199.133 - 1463481470.715 59069 192.168.0.11 TCP_TUNNEL/200 1395 CONNECT 216.58.199.206:443 - ORIGINAL_DST/216.58.199.206 - 1463481470.729 58778 192.168.0.11 TCP_TUNNEL/200 7609 CONNECT 216.58.199.206:443 - ORIGINAL_DST/216.58.199.206 - 1463481482.663 62472 192.168.0.11 TCP_TUNNEL/200 3000 CONNECT 216.58.199.165:443 - ORIGINAL_DST/216.58.199.165 - 1463481505.775 334542 192.168.0.66 TCP_TUNNEL/200 59071 CONNECT 216.58.199.131:443 - ORIGINAL_DST/216.58.199.131 - 1463481512.946 240206 192.168.0.66 TCP_TUNNEL/200 470 CONNECT 74.125.130.101:443 - ORIGINAL_DST/74.125.130.101 - 1463481513.057 240084 192.168.0.66 TCP_TUNNEL/200 886 CONNECT 216.58.199.142:443 - ORIGINAL_DST/216.58.199.142 - 1463481513.574 240132 192.168.0.66 TCP_TUNNEL/200 1116 CONNECT 216.58.199.142:443 - ORIGINAL_DST/216.58.199.142 - 1463481514.156 240036 192.168.0.66 TCP_TUNNEL/200 454 CONNECT 216.58.199.129:443 - ORIGINAL_DST/216.58.199.129 - 1463481542.096 5675 192.168.0.11 TCP_TUNNEL/200 686 CONNECT 162.213.33.48:443 - ORIGINAL_DST/162.213.33.48 - 1463481546.586 59549 192.168.0.11 TCP_TUNNEL/200 493 CONNECT 216.58.199.131:443 - ORIGINAL_DST/216.58.199.131 - 1463481569.729 398494 192.168.0.66 TCP_TUNNEL/200 2523 CONNECT 216.58.199.142:443 - ORIGINAL_DST/216.58.199.142 - 1463481574.930 240032 192.168.0.66 TCP_TUNNEL/200 464 CONNECT 216.58.220.3:443 - ORIGINAL_DST/216.58.220.3 - 1463481578.959 240248 192.168.0.66 TCP_TUNNEL/200 1220 CONNECT 74.125.130.94:443 - ORIGINAL_DST/74.125.130.94 - 1463481614.460 444470 192.168.0.66 TCP_TUNNEL/200 13976 CONNECT 216.58.199.133:443 - ORIGINAL_DST/216.58.199.133 - 1463481631.174 460024 192.168.0.66 TCP_TUNNEL/200 5641 CONNECT 74.125.200.189:443 - ORIGINAL_DST/74.125.200.189 - 1463481753.303 303648 192.168.0.11 TCP_TUNNEL/200 2801 CONNECT 216.58.199.142:443 - ORIGINAL_DST/216.58.199.142 - 1463481759.694 240237 192.168.0.11 TCP_TUNNEL/200 829 CONNECT 216.58.199.206:443 - ORIGINAL_DST/216.58.199.206 - 1463481761.126 261752 192.168.0.11 TCP_TUNNEL/200 205262 CONNECT 216.58.199.129:443 - ORIGINAL_DST/216.58.199.129 - 1463481762.066 269470 192.168.0.11 TCP_TUNNEL/200 177618 CONNECT 216.58.199.129:443 - ORIGINAL_DST/216.58.199.129 - 1463481762.241 276758 192.168.0.11 TCP_TUNNEL/200 1451680 CONNECT 216.58.199.165:443 - ORIGINAL_DST/216.58.199.16 On Tue, May 17, 2016 at 3:33 PM, Reet Vyas <reet.vya...@gmail.com> wrote: > Here is my txt file, as of now its working but I am getting secure > connection failed, I want to know if we can customize error message like > Access Denied . > > In logs I am not getting full URL PFA logs for same. What I have to > change in peek and splice ssl bump to get full URL ? > > On Tue, May 17, 2016 at 3:21 PM, admin <ad...@tisiz72.ru> wrote: > >> >> >> get your blocked_https.txt >> >> >> >> >> Reet Vyas писал 2016-05-17 14:47: >> >> Hi >> >> Below is my squid configuration >> >> Squid : 3.5.13 >> OS ubuntu 14.04 >> >> >> http_port 3128 >> http_port 3127 intercept >> https_port 3129 intercept ssl-bump generate-host-certificates=on >> dynamic_cert_mem_cache_size=4MB cert=/etc/squid/ssl_certs/squid.crt >> key=/etc/squid/ssl_certs/squid.key >> cipher=ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:DHE-RSA-AES128-SHA:DHE-RSA-CAMELLIA128-SHA:AES128-SHA:RC4-SHA:HIGH:!aNULL:!MD5:!ADH >> >> always_direct allow all >> sslproxy_cert_error allow all >> sslproxy_flags DONT_VERIFY_PEER >> acl blocked ssl::server_name "/etc/squid/blocked_https.txt" >> acl step1 at_step SslBump1 >> ssl_bump peek step1 >> ssl_bump terminate blocked >> ssl_bump splice all >> sslcrtd_program /usr/lib/squid/ssl_crtd -s /var/lib/squid/ssl_db -M 4MB >> sslcrtd_children 16 startup=1 idle=1 >> sslproxy_capath /etc/ssl/certs >> sslproxy_cert_error allow all >> ssl_unclean_shutdown on >> >> I want to block facebook.com so I have added url in .txt file. >> >> Its not blocking anything. >> >> Please let me know what I have to change in this configuration >> >> I getting below logs in squid >> >> >> 1463478160.585 551 192.168.0.66 TAG_NONE/200 0 CONNECT >> 107.170.47.181:443 - HIER_NONE/- - >> 1463478160.585 550 192.168.0.66 TAG_NONE/503 0 CONNECT >> freevideodownloader.co:443 - HIER_NONE/- - >> 1463478161.147 562 192.168.0.66 TAG_NONE/200 0 CONNECT >> 107.170.47.181:443 - HIER_NONE/- - >> 1463478161.147 561 192.168.0.66 TAG_NONE/503 0 CONNECT >> freevideodownloader.co:443 - HIER_NONE/- - >> 1463478163.982 553 192.168.0.66 TAG_NONE/200 0 CONNECT >> 107.170.47.181:443 - HIER_NONE/- - >> 1463478163.982 552 192.168.0.66 TAG_NONE/503 0 CONNECT >> freevideodownloader.co:443 - HIER_NONE/- - >> 1463478163.994 565 192.168.0.66 TAG_NONE/200 0 CONNECT >> 107.170.47.181:443 - HIER_NONE/- - >> 1463478163.994 564 192.168.0.66 TAG_NONE/503 0 CONNECT >> freevideodownloader.co:443 - HIER_NONE/- - >> 1463478184.338 182900 192.168.0.66 TAG_NONE/200 0 CONNECT >> 106.10.137.175:443 - HIER_NONE/- - >> 1463478184.338 182898 192.168.0.66 TCP_TUNNEL/200 6040 CONNECT >> geo.query.yahoo.com:443 - ORIGINAL_DST/106.10.137.175 - >> >> >> 1463478194.373 61 192.168.0.66 TCP_MISS/204 233 GET >> http://www.gstatic.com/generate_204 - ORIGINAL_DST/216.58.199.163 - >> 1463478209.166 240232 192.168.0.66 TAG_NONE/200 0 CONNECT >> 74.125.200.239:443 - HIER_NONE/- - >> 1463478209.166 240231 192.168.0.66 TCP_TUNNEL/200 5603 CONNECT >> translate.googleapis.com:443 - ORIGINAL_DST/74.125.200.239 - >> 1463478209.200 240267 192.168.0.66 TAG_NONE/200 0 CONNECT >> 216.58.199.142:443 - HIER_NONE/- - >> 1463478209.200 240266 192.168.0.66 TCP_TUNNEL/200 4962 CONNECT >> clients4.google.com:443 - ORIGINAL_DST/216.58.199.142 - >> 1463478213.443 181611 192.168.0.66 TAG_NONE/200 0 CONNECT >> 31.13.79.246:443 - HIER_NONE/- - >> 1463478213.443 181611 192.168.0.66 TCP_TUNNEL/200 8547 CONNECT >> graph.facebook.com:443 - ORIGINAL_DST/31.13.79.246 - >> 1463478224.432 33 192.168.0.66 TCP_MISS/204 233 GET >> http://www.gstatic.com/generate_204 - ORIGINAL_DST/216.58.199.131 - >> 1463478231.727 555 192.168.0.66 TAG_NONE/200 0 CONNECT >> 107.170.47.181:443 - HIER_NONE/- - >> 1463478231.727 555 192.168.0.66 TAG_NONE/503 0 CONNECT >> freevideodownloader.co:443 - HIER_NONE/- - >> 1463478232.311 572 192.168.0.66 TAG_NONE/200 0 CONNECT >> 107.170.47.181:443 - HIER_NONE/- - >> 1463478232.311 571 192.168.0.66 TAG_NONE/503 0 CONNECT >> freevideodownloader.co:443 - HIER_NONE/- - >> 1463478246.369 13073 192.168.0.66 TAG_NONE/200 0 CONNECT >> 74.125.200.189:443 - HIER_NONE/- - >> 1463478246.369 13072 192.168.0.66 TCP_TUNNEL/200 4546 CONNECT >> 0.client-channel.google.com:443 - ORIGINAL_DST/74.125.200.189 - >> 1463478246.369 13806 192.168.0.66 TAG_NONE/200 0 CONNECT >> 216.58.199.142:443 - HIER_NONE/- - >> 1463478246.369 13805 192.168.0.66 TCP_TUNNEL/200 4604 CONNECT >> clients5.google.com:443 - ORIGINAL_DST/216.58.199.142 - >> 1463478265.935 119576 192.168.0.66 TAG_NONE/200 0 CONNECT >> 106.10.199.11:443 - HIER_NONE/- - >> 1463478265.935 119576 192.168.0.66 TCP_TUNNEL/200 8586 CONNECT >> geo.yahoo.com:443 - ORIGINAL_DST/106.10.199.11 - >> 1463478327.555 41 192.168.0.66 TCP_MISS/200 2323 GET >> http://www.gstatic.com/chrome/crlset/3006/crl-set-delta-3005-260733898557562236.crx.data >> - ORIGINAL_DST/216.58.220.3 text/html >> >> >> On Fri, May 13, 2016 at 4:37 PM, Amos Jeffries <squ...@treenet.co.nz> >> wrote: >> >>> On 13/05/2016 5:58 p.m., Reet Vyas wrote: >>> > Hi Amos/Yuri, >>> > >>> > Currently my squid is configured with ssl bump, now I want to use peek >>> and >>> > splice. I read in some forum that we don't need to install certificate >>> on >>> > client's machine. >>> > >>> >>> Splice does not require it. But what you want to do with Squid may >>> prevent splice being used. So "it depends" ... >>> >>> >>> > As I have already asked before in mailing list to install SSL >>> certificate >>> > on Android devices, which is not working. >>> > >>> > So my question is If I want to use peek and splice for example I want >>> https >>> > filtering for >>> >>> ... on how you define "filter". >>> >>> > proxy websites >>> >>> Not sure what you mean by that term. >>> >>> > and I dont want ssl for bank websites and >>> > facebook youtube and gmail. how will it work? Do i need to install SSL >>> > certifcate on client or not, I am bit confused with peek and splice >>> thing. >>> >>> When you intercept port 443 normally only the raw-IP is available from >>> TCP. Peek allows Squid to get the server name the client was trying to >>> connect to out of the TLS. So that Squid can handle the intercepted >>> connection as if it had received a CONNECT message (which usually have >>> server/domain names). >>> >>> Splicing can be thought of as handling a intercepted port 443 connection >>> as if it were a CONNECT message, with no decryption. It is treated as a >>> single "thing", with some limited control possibilities. >>> >>> >>> So... >>> >>> In order to bump (decrypt) some traffic and splice (not decrypt) other >>> traffic you need to have a way to decide which type is being dealt with. >>> That is the peek or stare actions - to get data out of the TLS handshake >>> for you to use in ACL decisions. >>> >>> You might now want to re-read the SslPeekAndSplice documentation again >>> to see if you understand it better. I skipped a lot of important details >>> to make the description clear. >>> >>> >>> > >>> > Please let me know is that possible to configure squid 3.5.19 in such >>> a way >>> > so that it will bump only proxy websites not FB youtube etc. >>> > >>> >>> Ah. So what are these "proxy websites" you speak of ? >>> >>> One thing you need to be clear about is that once the TCP packets enter >>> Squid they *have* to be "proxied". There is no way to undo TCP accept() >>> and read() operations. But there are many ways of handling them that >>> Squid can do. >>> >>> PS. you could post your existing config so we can suggest alterations to >>> it that will lead to it doing your new policy. That can be another way >>> to learn how the relevant-to-you part of the features work without >>> diving into the full complexity of what *might* be doable. >>> >>> Amos >>> >>> _______________________________________________ >>> squid-users mailing list >>> squid-users@lists.squid-cache.org >>> http://lists.squid-cache.org/listinfo/squid-users >> >> >> _______________________________________________ >> squid-users mailing list >> squid-users@lists.squid-cache.org >> http://lists.squid-cache.org/listinfo/squid-users >> >> >> _______________________________________________ >> squid-users mailing list >> squid-users@lists.squid-cache.org >> http://lists.squid-cache.org/listinfo/squid-users >> >> >
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