g-andrade
Tls_certificate_check: TLS/SSL certificate verification for humans
Hi forum,
I’ve the pleasure to announce the release of tls_certificate_check, a library that packs the boilerplate required for verifying the authenticity of certificates presented by TLS servers against a list of trusted certificate authorities.
It wraps certifi and ssl_verify_fun together with the code required for verifying certificate chains in non canonical order.
It’s simple enough to use:
host = "example.com"
port = 443
tls_options = :tls_certificate_check.options(host)
:ssl.connect(host, 443, tls_options)
You’ll no longer need to copy the usual CA validation boilerplate everywhere!
Most Liked
g-andrade
tls_certificate_check 1.12.0 is out 
New CAs:
- vtrus ecc root ca
- isrg root x2
- vtrus root ca
- HiPKI Root CA - G1
- Autoridad de Certificacion Firmaprofesional CIF A62634068
Updated CAs:
- gts root r4
- gts root r3
- gts root r1
- gts root r2
- GlobalSign ECC Root CA - R4
Removed CAs:
- GlobalSign Root CA - R2
- cybertrust global root
g-andrade
That took me a while!
tls_certificate_check 1.17.0 is out, and it does a couple of cool new things.
For OTP 25+, it now uses OTP-trusted CAs by default - if any / when available, falling back to the bundled CAs otherwise (this is tweakable).
This version also supports overriding the trusted CAs (say, if you’d wish to use CAStore instead.)
kip
g-andrade
It’s a good ideia; however, having tls_certificate_check depend on castore directly would complicate compatibility with Erlang (since it’s an Elixir dependency.)
I’m planning to add support for consumer-defined CA lists, though - that could be one way to use castore instead of certifi.
g-andrade
Thanks for reporting, @cadebward ! Someone else also reported the issue on GitHub : I’ve released version 1.17.3, which should fix the problem.
Popular in Libraries
Other popular topics
Latest on Elixir Forum
Sponsor Spotlight
Producing high quality Elixir screencasts since 2017.
Categories:
Sub Categories:
Forums
Our Sponsors
Build Elixir applications with speed and confidence.
Supporting innovation across the BEAM ecosystem.
We build reliable cloud platforms for business-critical systems.
Catch errors, track performance, monitor hosts and more.
Practical resources that improve the lives of professional developers.
Develop your skills with books, videos, and courses.
Producing high quality Elixir screencasts since 2017.
Courses that'll move you from confusion to "Aha, now I get it!"