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So far nobody has noticed. The server certificate is sslv3generated by openssl. No improvements ssl proxy squid tls share|improve this question edited Jun 13 '14 at 7:28 asked Jun 13 '14 at 5:49 Shrey 11316 SSLv3 Is Comprehensively Broken –Raedwald Jun Since it's there, I'll update squid3-dev.

Tried setting capath to an empty directory, but it probably requires some standard CRLs. An example >>> configuration which allows only the self signed certificates is the >>> following: >>> >>> # comment out the sslproxy_flags >>> #sslproxy_flags DONT_VERIFY_PEER >>> acl SSLERR ssl_error X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT >>> more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed How is that different to not setting it in the first place?

Ssl-bump

If you are interested for >>> this feature please contact Alex Rousskov and Measurement Factory. >>> >>> >>>> b) Refuses the connection with a message to the user, if the >>>> Logged exograpix Full Member Posts: 140 Karma: +2/-2 Re: squid 3.3.4 package for pfsense with ssl filtering « Reply #251 on: April 04, 2014, 12:14:02 pm » In spite of all ie, the "recalc trigger time" event never happens.This has been a bug for YEARS, but I cannot seem to get any of the code developers interested in looking at the problem. I expected it would make a CONNECT to the upstream proxy that would in turn do HTTPS to the target.

Am I missing something related to SSL which is mandatory nowadays? Amos Sean Boran Reply | Threaded Open this post in threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ Re: stopping sslbump to domains with invalid or unsigned In order to impersonate the server you also need to fetch the server details (peek or stare at step2), then bump at step3. Don't have any cert >> > configured..

What am I going wrong? Detect ASCII-art windows made of M and S characters Send form result back to twig Keeping windshield ice-free without heater ​P​i​ =​= ​3​.​2​ more hot questions question feed about us tour Our campus firewalls block incoming SYN/ACK packets from coming back, so the connection can never be established. https://forum.pfsense.org/index.php?topic=62256.240 the specific cert problems are not transmitted to the end user > (expired cert, self signed), nor the cert contents > "/C=--/ST=SomeState/L=SomeCity/O=SomeOrganization/OU=SomeOrganizationalUnit/CN=localhost.localdomain/emailAddress=[hidden email]". > Is this something that can be improved

Does the connection from the browser work OK without squid? This feature described here: http://wiki.squid-cache.org/Features/MimicSslServerCertBut is not available at this time in squid. What do you call this alternating melodic pattern? Function analytics How to find all macOS applications which are not from the App Store?

  • Just 1 failure with my bank site which I still cannot access with ssl-bump enable, but the browser doesn't give to much details of the issue.
  • An example >> configuration which allows only the self signed certificates is the >> following: >> >> # comment out the sslproxy_flags >> #sslproxy_flags DONT_VERIFY_PEER >> acl SSLERR ssl_error X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT >>
  • All the machines here are running Kali Linux.
  • Yes, but we need squid options to tell sslbump how strict it should be about checking (policy), and what action it should take when policy is breached (refuse connection, inform, continue
  • There's also text on the screen that reads: NET::ERR_CERT_AUTHORITY_INVALID Which describes what the error is.
  • Most https:// urls do not open and only result in the two alert dialogs (actually, the dialogs are repeated a short while later even if I don't try to open the
  • cache deny all # This is where the acl is getting into action http_access allow EVERYONE http_access deny all # 3128 is the https port squid proxy will listen to.
  • Please :) Thanks!

Squid Ssl Bump

When visiting a site with an invalid cert one sees: -- snip-- The following error was encountered while trying to retrieve the URL: https://wiki.squid-cache.org/    Failed to establish a secure connection to https://bugzilla.mozilla.org/show_bug.cgi?id=235715 Do any other browsers give more information? >> >> > Not really. Ssl-bump Add the required acl's you want to restrict the access. The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.

Comment 3 Tomi Junnila 2004-06-16 03:32:06 PDT I found the cause for this (at least for me). Here are the > config options used: > > http_port 8080 intercept cache_peer proxy-upstream parent 3128 0 no-query > never_direct allow all > > Now I wanted to do a similar Even more oddly, Amazon.co.uk's checkout is mostly OK, but I get time-out errors from ssl-images.amazon.com when it tries to render the images. squid.conf snippets: Code: acl localnet src 10.1.1.0/24 acl SSL_ports port 563 1025-65535 acl SSL_ports port 443 # https acl Safe_ports port 80 # http acl Safe_ports port 21 # ftp acl

Why no output is displayed you will have to ask the OpenSSL people. Logged usabug Newbie Posts: 11 Karma: +0/-0 Re: squid 3.3.4 package for pfsense with ssl filtering « Reply #241 on: March 21, 2014, 08:04:10 am » I have the same issue Is there a discussion or ticket on what they are planning and how to contact them ? Possible Causes: There may have been a problem at some point along the network path between the server and this computer.

My squid conf snipper: http_port 3128 ssl-bump generate-host-certificates=on dynamic_cert_mem_cache_size=4MB cert=/usr/local/squid/certs/SquidCA.pem always_direct allow all ssl_bump server-first all sslcrtd_program /usr/local/squid/libexec/ssl_crtd -s /usr/local/squid/var/lib/ssl_db -M 4MB client_persistent_connections on server_persistent_connections on sslproxy_version 3 sslproxy_options ALL cache_dir Like, I have already said, this is only for lab testing purpose. Thanks!

Make explicit exceptions for these servers, so that they don't get SSL bumped.

MimicSslServerCert: I'll followup separately on that, thanks. You can. The same steps as the original poster used reproduce the error. But I imagined squid would.

Usually there are more clear errors or > indications giving some hint of the issue but this time none. Logged Treinamentos de Elite: http://sys-squad.comHelp a community developer! the specific cert problems are not transmitted to the end user >> (expired cert, self signed), nor the cert contents >> "/C=--/ST=SomeState/L=SomeCity/O=SomeOrganization/OU=SomeOrganizationalUnit/CN=localhost.localdomain/emailAddress=[hidden email]". >> Is this something that can be improved The unsigned cert is refused (although with a not very precise error message to the user), and the two valid ones work.

There's also text on the screen that reads: NET::ERR_CERT_AUTHORITY_INVALID Which describes what the error is. Separate by semi-colons (;). [Applies only to transparent mode] If you are not using transparent proxy, a custom acl to keep .skype.com out of ssl interception may work.http://www.squid-cache.org/Doc/config/ssl_bump/ Logged Treinamentos de So you will need to TLS enable the cache_peer link. Jim -- Jim Henderson openSUSE Forums Administrator Forum Use Terms & Conditions at http://tinyurl.com/openSUSE-T-C 07-Jun-2015,10:36 #9 paju2000 View Profile View Forum Posts View Blog Entries View Articles Student Penguin Join Date

I am using SSLv3 and hence sslversion=3 cache_peer 100.1.1.11 parent 443 0 no-query originserver ssl sslversion=3 ssloptions=NO_SSLv2,NO_TLSv1_1,NO_TLSv1_2 # I had some issues with the CA, hence disabled the verification. It is possible > that the remote host does not support secure connections, or the proxy > is not satisfied with the host security credentials. > -- snip-- > > i.e. the specific cert problems are not transmitted to the end user >> (expired cert, self signed), nor the cert contents >> "/C=--/ST=SomeState/L=SomeCity/O=SomeOrganization/OU=SomeOrganizationalUnit/CN=localhost.localdomain/emailAddress=root_at_localhost.localdomain". >> Is this something that can be improved already, configuring the proxy on client to proxy-test:3128, it works: 1446684724.879 141 proxy-client TCP_TUNNEL/200 1886 CONNECT secure.example.com:443 - FIRSTUP_PARENT/proxy-upstream - So I need to somehow turn the HTTPSrequest that lands on proxy-testinto

Process of >> elimination - if the problem only exists with squid in the picture, >> then squid is doing something to cause the problem. Google Grupları Tartışma Forumları'nı kullanmak için lütfen tarayıcı ayarlarınızda JavaScript'i etkinleştirin ve sonra bu sayfayı yenileyin. . Can you provide some config hints for both proxies please? so further help >> is >> > needed. >> >> What is the exact error message you get in your browser? > > Error: > "Secure Connection Failed > > The