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tls.so - An open source SSL information tool.
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tls.so - An open source SSL information tool.

My current weekend/side project, an open source online SSL information gathering tool.

image

https://tls.so/

It is different from SSL Labs because it does not give you a rating. It gives you the information that allows you to judge it yourself.

Feedback is welcome, please let me know what you guys and gals think of it.

Comments

  • It would be nice to put a link next to the failed tests explaining what it is and how to enable it on the most popular servers (Apache, Nginx, IIS, etc.). Also, may be put a warning sign for protocols/ciphers known to be vulnerable.

  • It seems good, but why do I need to paste the certificate before testing?

  • @FirstVM_com said:
    It seems good, but why do I need to paste the certificate before testing?

    You can enter a website, or paste a certificate/csr.

  • I've been coding a bit this weekend, boy do I hate javascript... But I did manage to add a menu that shows you the current section you're on:

    image

    https://tls.so to try it out.

    Thanked by 1yomero
  • It looks good Raymii

  • @comXyz said:
    It looks good Raymii

    Thank you :)

    Would somebody with IE please test it?

  • @Raymii said:
    Would somebody with IE please test it?

    Working well on IE 11 / Windows 8.1

  • DBADBA Member

    Checked the output for google.com and Certificate for 'google.com' shows:Key Size / Type as int(256) bits. Guessing this is a 256bit AES key generated for the current session.

  • @DBA said:
    Checked the output for google.com and Certificate for 'google.com' shows:Key Size / Type as int(256) bits. Guessing this is a 256bit AES key generated for the current session.

    In that case it is an ECDSA key. PHP doesn't give me the ECDSA key type, I need to fix that. Cloudflare sites also have that issue.

  • It times out when I try to check pop.zoho.com port 995.

  • DeanDean Member

    It could be their firewall is blocking it. Does the website do firewall tests to check if it gets blocked whilst doing the actual checks?

  • @Abdussamad said:
    It times out when I try to check pop.zoho.com port 995.

    Seems to work on my test instance, do very slowly:

    http://openstack.so/ssl/?host=pop.zoho.com&port=995&ciphersuites=1&csr=&s=

    CloudFlare issues a timeout earlier.

  • Lets see if disabling Cloudflare's Always Online setting helps...

  • I've disabled cloudflare. Mail ports (465,993 etc) now work, however they do take a long time. Still need to find out why that is...

  • AbdussamadAbdussamad Member
    edited March 2015

    Raymii said:

    Seems to work on my test instance, do very slowly:

    http://openstack.so/ssl/?host=pop.zoho.com&port=995&ciphersuites=1&csr=&s=

    CloudFlare issues a timeout earlier.

    That was interesting. They only support one good cipher and are still using a sha1 hash for their cert.

    Also Zoho is an Indian company. I had no idea :)

    Thanks for this tool Raymii. I like it. It is educational.

  • RaymiiRaymii Member
    edited April 2015

    Yesterday I added warnings to the https://tls.so page. If you've got a weak key or other less optimal stuff, it'll show you right away. Also included a JSON API.

    Thanked by 1Gunter
  • ZappieZappie Member, Host Rep, LIR

    Good work! always enjoy seeing your work and blogs @Raymii

  • Just now I added an SSLv2 checker. If you still support SSLv2, please disable that right now! This guy should: https://tls.so/?host=sru.ingeniuxondemand.com

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