[squid-users] SSL3_GET_SERVER_CERTIFICATE failed

2017-12-06 Thread G~D~Lunatic
my squid is a transparent proxy. the cache.log shows that 2017/12/07 15:42:53 kid1| Error negotiating SSL connection on FD 175: Closed by client 2017/12/07 15:42:54 kid1| Error negotiating SSL on FD 95: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed (1/-1/0) 2

Re: [squid-users] Problem using auth digest

2017-12-06 Thread Amos Jeffries
On 07/12/17 03:59, aismel.valle wrote: Hi guys, well i implement the auth digest and work's fine only with the browser, when i config the internet download manager for download files have problems always show me the form authentication and don't accept the credentials i know the data is fine bec

Re: [squid-users] SSL TAG_NONE/503 errors

2017-12-06 Thread Yuri
https://wiki.squid-cache.org/KnowledgeBase/HostHeaderForgery 07.12.2017 5:40, Hugo Saavedra пишет: > ooops!, we have another problem here, anyone knows what is this? > > 2017/12/06 19:30:23 kid1| SECURITY ALERT: on URL: login.live.com:443 > 2017/12/06 19:30:23 kid1| SECURITY ALERT: Host header fo

Re: [squid-users] SSL TAG_NONE/503 errors

2017-12-06 Thread Hugo Saavedra
ooops!, we have another problem here, anyone knows what is this? 2017/12/06 19:30:23 kid1| SECURITY ALERT: on URL: login.live.com:443 2017/12/06 19:30:23 kid1| SECURITY ALERT: Host header forgery detected on local=131.253.61.100:443 remote=192.168.10.2:59041 FD 126 flags=33 (local IP does not matc

Re: [squid-users] SSL TAG_NONE/503 errors

2017-12-06 Thread Yuri
RC4, may be. In practice, too restrictive security usually leads various issues, ever for big vendor site, like MS (some of this sites AFAIK still using RC4). To be related to your questions - yes, in theory it is possible to get security issue in this case. But it is require deep investigation.

Re: [squid-users] SSL TAG_NONE/503 errors

2017-12-06 Thread Hugo Saavedra
solution finded: we commented the sslproxy_cipher line and it works! is there any security issues if we left the default options for this variable? thanks Hugo 2017-12-06 16:21 GMT-03:00 Alex Rousskov : > On 12/06/2017 12:06 PM, Hugo Saavedra wrote: >> 2017/12/06 16:02:37 kid1| Error negotiating

Re: [squid-users] SSL TAG_NONE/503 errors

2017-12-06 Thread Yuri
Not necessarily certificates. Exactly the same code gives the SSL pinning. 07.12.2017 1:21, Alex Rousskov пишет: > On 12/06/2017 12:06 PM, Hugo Saavedra wrote: >> 2017/12/06 16:02:37 kid1| Error negotiating SSL connection on FD 61: >> error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknow

Re: [squid-users] SSL TAG_NONE/503 errors

2017-12-06 Thread Alex Rousskov
On 12/06/2017 12:06 PM, Hugo Saavedra wrote: > 2017/12/06 16:02:37 kid1| Error negotiating SSL connection on FD 61: > error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca > (1/0) You may be able to fix this problem by updating your collection of public CA certificates. Squid uses CA

Re: [squid-users] SSL TAG_NONE/503 errors

2017-12-06 Thread Hugo Saavedra
ok, Alex, this are the errors on cache.log (for 2 different tests) 2017/12/06 16:01:52 kid1| Error negotiating SSL on FD 18: error:14077410:SSL routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake failure (1/-1/0) 2017/12/06 16:01:52 kid1| Error negotiating SSL on FD 25: error:14077410:SSL routin

Re: [squid-users] SSL TAG_NONE/503 errors

2017-12-06 Thread Alex Rousskov
On 12/06/2017 11:45 AM, Hugo Saavedra wrote: > Currently we have cache.log disabled for performance. With default debug_options, cache.log should not affect performance. If it does in your setup, then there is probably a problem that you should solve (without disabling cache.log). > any clues?

Re: [squid-users] SSL TAG_NONE/503 errors

2017-12-06 Thread Hugo Saavedra
Hi, yes, squid is able to resolve those domains. Currently we have cache.log disabled for performance. any clues? Regards, Hugo 2017-12-06 14:51 GMT-03:00 Enrico Heine : > Hi, > > Can you confirm that squid is able to resolve these hostnames? If not try > browsing to them without https and check

Re: [squid-users] SSL TAG_NONE/503 errors

2017-12-06 Thread Enrico Heine
Hi, Can you confirm that squid is able to resolve these hostnames? If not try browsing to them without https and check if squid gives you an error message. Did you check the cache.log as well? Br Enrico Am 6. Dezember 2017 17:38:24 MEZ schrieb Hugo Saavedra : >Hi All, > >We have the following

[squid-users] SSL TAG_NONE/503 errors

2017-12-06 Thread Hugo Saavedra
Hi All, We have the following setup of a transparent squid box: OS: CentOS release 6.9 (Final) Squid Cache: Version 3.5.26-20170625-r14174 Compile options: '--with-included-ltdl' '--enable-icap-client' '--enable-delay-pools' '--with-openssl' '--enable-ssl-crtd' '--enable-icmp' '--enable-snmp' '

[squid-users] Problem using auth digest

2017-12-06 Thread aismel . valle
Hi guys, well i implement the auth digest and work's fine only with the browser, when i config the internet download manager for download files have problems always show me the form authentication and don't accept the credentials i know the data is fine because when i use the seem credentials in t

Re: [squid-users] Secure basic authentication on Squid

2017-12-06 Thread Yuri
06.12.2017 16:57, Matus UHLAR - fantomas пишет: >>> On Wed, Dec 6, 2017 at 7:01 AM, Jason Haar wrote: To reiterate Alex, "yes you can". Squid supports "proxy over TLS" as well as the old/default "proxy over TCP" - you use the https_port option ...but getting bro

Re: [squid-users] Secure basic authentication on Squid

2017-12-06 Thread Matus UHLAR - fantomas
On Wed, Dec 6, 2017 at 7:01 AM, Jason Haar wrote: To reiterate Alex, "yes you can". Squid supports "proxy over TLS" as well as the old/default "proxy over TCP" - you use the https_port option ...but getting browsers to support it is challenging. The best way would be to create a WPAD file that

Re: [squid-users] 503 issue after accessing https svn

2017-12-06 Thread Amos Jeffries
On 06/12/17 21:07, G~D~Lunatic wrote: my squid is a transparent proxy. and the problem is that i can't access the svn server. the access.log shows that 1512545348.844    380 192.168.51.15 TAG_NONE/200 0 CONNECT 192.168.52.6:443 - ORIGINAL_DST/192.168.52.6 - 1512545348.920  0 192.168.51.15 T

Re: [squid-users] Secure basic authentication on Squid

2017-12-06 Thread Amos Jeffries
On 06/12/17 21:32, Mathieu Peltier wrote: On Wed, Dec 6, 2017 at 7:01 AM, Jason Haar wrote: To reiterate Alex, "yes you can". Squid supports "proxy over TLS" as well as the old/default "proxy over TCP" - you use the https_port option ...but getting browsers to support it is challenging. The be

Re: [squid-users] Secure basic authentication on Squid

2017-12-06 Thread Mathieu Peltier
On Wed, Dec 6, 2017 at 7:01 AM, Jason Haar wrote: > To reiterate Alex, "yes you can". > > Squid supports "proxy over TLS" as well as the old/default "proxy over TCP" > - you use the https_port option > > ...but getting browsers to support it is challenging. The best way would be > to create a WPAD

[squid-users] 503 issue after accessing https svn

2017-12-06 Thread G~D~Lunatic
my squid is a transparent proxy. and the problem is that i can't access the svn server. the access.log shows that 1512545348.844380 192.168.51.15 TAG_NONE/200 0 CONNECT 192.168.52.6:443 - ORIGINAL_DST/192.168.52.6 - 1512545348.920 0 192.168.51.15 TAG_NONE/503 4324 OPTIONS https://192.1