Thank you. Can you help me with this feature ? cheers -----Original Message----- From: squid-users [mailto:squid-users-bounces@xxxxxxxxxxxxxxxxxxxxx] On Behalf Of Yuri Voinov Sent: Tuesday, March 24, 2015 1:58 PM To: squid-users@xxxxxxxxxxxxxxxxxxxxx Subject: Re: i want to block images with size more than 40 KB -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Don't think so. Probably you'll have to write your own helper to handle dynamic content. Or use the content adaptaion feature. 25.03.15 11:34, snakeeyes пишет: > BTW can squid block dynamically loaded images, and ajax request > which return images. I want that on yahoo and google Is that possible > ? ========================= , thanks it seems okay for normal http > sites > > I want to ask , is there a trick can we do it so that it be applied to > google & yahoo images search ?? > > Here is wt I see in yahoo logs , just small logs and all images are > allowed and not blocked ===== > > 1426881748.078 70740 x.70 TCP_MISS/200 11790 CONNECT > js.dmtry.com:443 - DIRECT/184.170.128.58 - 1426881749.077 103 > xx.70 TCP_MISS/200 2228 POST http://sd.symcd.com/ - > DIRECT/23.9.123.27 application/ocsp-response 1426881749.752 29 > xx.70 TCP_MISS/200 2228 POST http://sd.symcd.com/ - > DIRECT/23.9.123.27 application/ocsp-response 1426881750.098 21 > xx.70 TCP_MISS/200 393 GET http://ping.chartbeat.net/ping? - > DIRECT/23.21.149.132 image/gif 1426881750.731 62443 xx.70 > TCP_MISS/200 122185 CONNECT www.gstatic.com:443 - > DIRECT/206.126.112.185 - 1426881751.476 xx.70 TCP_MISS/200 4191 > CONNECT secure.footprint.net:443 - DIRECT/8.12.219.125 - > 1426881752.215 505 xxx.70 TCP_MISS/200 459 CONNECT > secure.footprint.net:443 - DIRECT/8.12.219.125 - 1426881753.005 > 1091 xx.70 TCP_MISS/200 5303 CONNECT av.beap.bc.yahoo.com:443 - > DIRECT/76.13.28.21 - 1426881762.280 12994 188.161.107.70 > TCP_MISS/200 5502 CONNECT d.adgear.com:443 - DIRECT/205.204.71.140 > - 1426881764.215 16497 xx70 TCP_MISS/200 9832 CONNECT > ads.yahoo.com:443 - DIRECT/98.139.225.43 - 1426881764.216 16453 > x.70 TCP_MISS/200 6534 CONNECT ads.yahoo.com:443 - > DIRECT/98.139.225.43 - 1426881765.044 18777 x.70 TCP_MISS/200 > 11132 CONNECT ads.yahoo.com:443 - DIRECT/98.139.225.43 - > 1426881765.681 15193 xx.107.70 TCP_MISS/200 6225 CONNECT > comet.yahoo.com:443 - DIRECT/72.30.196.161 - 1426881765.691 14149 > xx.107.70 TCP_MISS/200 832 CONNECT comet.yahoo.com:443 - > DIRECT/72.30.196.161 - 1426881766.046 116219 xx.70 TCP_MISS/200 529 > CONNECT d31qbv1cthcecs.cloudfront.net:443 - DIRECT/54.230.16.189 - > 1426881766.714 296 xx.70 TCP_MISS/200 2228 POST > http://ocsp.verisign.com/ - DIRECT/23.9.123.27 > application/ocsp-response 1426881770.049 117609 xx107.70 > TCP_MISS/200 711 CONNECT d5nxst8fruw4z.cloudfront.net:443 - > DIRECT/54.240.160.97 - 1426881780.403 67786 xx.70 TCP_MISS/200 852 > CONNECT www.yahoo.com:443 - DIRECT/98.139.180.149 - 1426881781.519 > 353 xx.70 TCP_MISS/200 571 GET > http://data.cnn.com/jsonp/breaking_news/domestic.json? - > DIRECT/157.166.249.67 application/javascript 1426881782.057 118788 > xx.70 TCP_MISS/200 19972 CONNECT cdn2sitescout-a.akamaihd.net:443 - > DIRECT/23.15.4.18 - 1426881790.558 71055 xx TCP_MISS/200 26805 > CONNECT s.yimg.com:443 - DIRECT/206.190.56.191 - 1426881814.445 > 100461 xx TCP_MISS/200 124129 CONNECT ca.yahoo.com:443 - > DIRECT/98.139.180.149 - 1426881818.437 70709 xx70 TCP_MISS/200 > 8503 CONNECT beap-bc.yahoo.com:443 - DIRECT/206.190.57.60 - > > > regards > > -----Original Message----- From: Amos Jeffries > [mailto:squid3@xxxxxxxxxxxxx] Sent: Friday, March 20, 2015 9:56 AM > To: snakeeyes Cc: squid-users@xxxxxxxxxxxxxxxxxxxxx Subject: Re: > i want to block images with size more than 40 KB > > On 21/03/2015 12:05 p.m., snakeeyes wrote: >> Hi amos , thanks for reply I have tried @ top of squidf.conf >> >> acl images rep_header Content-Type ^image/ ^x-image/ acl small >> rep_header Content-Length ^[1234]?[0-9]$ http_reply_access deny small >> images >> >> are you sure that its blocking images with size >40KB ???? > > Sorry I slightly mis-read your request. What I gave is blocking images > *smaller* than 40 bytes (see what I mean about cut-n-paste without > understanding?). > > To block images *over* 40 bytes change that to: http_reply_access deny > !small images > > >> also I didn’t see extensions like jpg or bmp or similar like that >> ??!! > > Because HTTP does not transfer files. It transfers data. Sometimes > data can *also* be found inside "files", sometimes not. > > HTTP Content-Type header describes what format the data is. In this > case you requested images in general, so thats the pattern I gave. > > Amos > > _______________________________________________ squid-users mailing > list squid-users@xxxxxxxxxxxxxxxxxxxxx > http://lists.squid-cache.org/listinfo/squid-users > -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJVEc/cAAoJENNXIZxhPexGXQoH/3Av/ylPj06Pjdd75yqC/Z9n vDhkFqIQcfxC0ErLcRk1Zp2tNJi8LFFDS4qNys9dlj2A5yloQ5ymXZA39ehJMFgo s4G6gXWM+KvXaaQ/W5AZodEW2Q3NrOlyhKn58VyHEud4KIg7a8tt7RKywxgY7+Ff sTEg/FqvWawhkCCmO8WhSzauD9if30vdwjXXLh3BsWD2J3JmC9pylqBn3vGkANMF Zj+ycq6EkZykPfTSD+wIKw+XovDp3dNFtF7BEyjnCVsJJVW7aJqDMx0fl1N7JAhV qy9zuIBvop3s4aEZhCufn6+uVIFiaJ2hQ02OyIeAOlBX+moUT5/3We4SrOPWB1M= =cM6V -----END PGP SIGNATURE----- _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
