Erreur "Hostname does not match server certificate" dans Mechanize et HTTParty

Question

Occasionnellement, lorsque je visite un site web avec HTTParty o Mechanize J'obtiens cette erreur :

hostname "www.example.com" does not match the server certificate

Je vois que il existe une solution de contournement si vous utilisez le open mais je ne suis pas sûr de savoir comment en tirer parti.

Trace de pile pour Mechanize :

agent = Mechanize.new
agent.read_timeout              = 180
agent.open_timeout              = 180
agent.user_agent_alias          = 'Mac Safari'
agent.redirect_ok               = :all
agent.follow_meta_refresh       = :anywhere
agent.follow_meta_refresh_self  = true
agent.get("https://some-domain.com")
/home/me/.rbenv/versions/2.2.2/lib/ruby/2.2.0/openssl/ssl.rb:232:in `post_connection_check'
/home/me/.rbenv/versions/2.2.2/lib/ruby/2.2.0/net/http.rb:925:in `connect'
/home/me/.rbenv/versions/2.2.2/lib/ruby/2.2.0/net/http.rb:863:in `do_start'
/home/me/.rbenv/versions/2.2.2/lib/ruby/2.2.0/net/http.rb:858:in `start'
/home/me/applications/myapp/shared/bundle/ruby/2.2.0/gems/net-http-persistent-2.9.4/lib/net/http/persistent.rb:700:in `start'
/home/me/applications/myapp/shared/bundle/ruby/2.2.0/gems/net-http-persistent-2.9.4/lib/net/http/persistent.rb:965:in `reset'
/home/me/applications/myapp/shared/bundle/ruby/2.2.0/gems/net-http-persistent-2.9.4/lib/net/http/persistent.rb:628:in `connection_for'
/home/me/applications/myapp/shared/bundle/ruby/2.2.0/gems/net-http-persistent-2.9.4/lib/net/http/persistent.rb:994:in `request'
/home/me/applications/myapp/shared/bundle/ruby/2.2.0/gems/mechanize-2.7.4/lib/mechanize/http/agent.rb:267:in `fetch'
/home/me/applications/myapp/shared/bundle/ruby/2.2.0/gems/mechanize-2.7.4/lib/mechanize.rb:464:in `get'

Trace de pile pour HTTParty :

HTTParty.get("https://some-domain.com")
/home/me/.rbenv/versions/2.2.2/lib/ruby/2.2.0/openssl/ssl.rb:232:in `post_connection_check'
/home/me/.rbenv/versions/2.2.2/lib/ruby/2.2.0/net/http.rb:925:in `connect'
/home/me/.rbenv/versions/2.2.2/lib/ruby/2.2.0/net/http.rb:863:in `do_start'
/home/me/.rbenv/versions/2.2.2/lib/ruby/2.2.0/net/http.rb:852:in `start'
/home/me/.rbenv/versions/2.2.2/lib/ruby/2.2.0/net/http.rb:1375:in `request'
/home/me/applications/myapp/shared/bundle/ruby/2.2.0/gems/httparty-0.13.7/lib/httparty/request.rb:117:in `perform'
/home/me/applications/myapp/shared/bundle/ruby/2.2.0/gems/httparty-0.13.7/lib/httparty.rb:545:in `perform_request'
/home/me/applications/myapp/shared/bundle/ruby/2.2.0/gems/httparty-0.13.7/lib/httparty.rb:476:in `get'

Answer 1

Pour Mechanize, la vérification de SSL doit être réglée sur "none".

agent = Mechanize.new
agent.verify_mode = OpenSSL::SSL::VERIFY_NONE

Pour HTTParty, il y a verify: option Voir cette question Comment faire en sorte que HTTParty ignore SSL ?

Si vous voulez le mettre en place de manière générale, utilisez cette astuce :

OpenSSL::SSL::VERIFY_PEER = OpenSSL::SSL::VERIFY_NONE