问无法使用HTTParty获得对等证书
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Stack Overflow用户

提问于 2019-03-25 09:20:44

回答 1查看 82关注 0票数 1

我在一个MacBook (macOS 10.14.3)上，OpenSSL 1.1.1b (通过Homebrew安装)、ruby2.6.0(通过rvm安装)和HTTParty 0.16.4 (通过gem/bundler安装)。根据这个例子的说法，应该可以下载网站的同侪证书。但是，当我在我的机器上尝试这样做时，它失败了：

require "httparty"

peer_cert = nil

HTTParty.get("https://www.example.com") do |fragment|
  peer_cert ||= fragment.connection.peer_cert
end

p peer_cert

有错误

Traceback (most recent call last):
    28: from tmp/test.rb:5:in `<main>'
    27: from /Users/nicholas.chambers/.rvm/gems/ruby-2.6.0/gems/httparty-0.16.4/lib/httparty.rb:623:in `get'
    26: from /Users/nicholas.chambers/.rvm/gems/ruby-2.6.0/gems/httparty-0.16.4/lib/httparty.rb:491:in `get'
    25: from /Users/nicholas.chambers/.rvm/gems/ruby-2.6.0/gems/httparty-0.16.4/lib/httparty.rb:573:in `perform_request'
    24: from /Users/nicholas.chambers/.rvm/gems/ruby-2.6.0/gems/httparty-0.16.4/lib/httparty/request.rb:146:in `perform'
    23: from /Users/nicholas.chambers/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/net/http.rb:1470:in `request'
    22: from /Users/nicholas.chambers/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/net/http.rb:920:in `start'
    21: from /Users/nicholas.chambers/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/net/http.rb:1472:in `block in request'
    20: from /Users/nicholas.chambers/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/net/http.rb:1479:in `request'
    19: from /Users/nicholas.chambers/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/net/http.rb:1517:in `transport_request'
    18: from /Users/nicholas.chambers/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/net/http/response.rb:165:in `reading_body'
    17: from /Users/nicholas.chambers/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/net/http.rb:1518:in `block in transport_request'
    16: from /Users/nicholas.chambers/.rvm/gems/ruby-2.6.0/gems/httparty-0.16.4/lib/httparty/request.rb:150:in `block in perform'
    15: from /Users/nicholas.chambers/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/net/http/response.rb:204:in `read_body'
    14: from /Users/nicholas.chambers/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/net/http/response.rb:283:in `read_body_0'
    13: from /Users/nicholas.chambers/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/net/http/response.rb:264:in `inflater'
    12: from /Users/nicholas.chambers/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/net/http/response.rb:293:in `block in read_body_0'
    11: from /Users/nicholas.chambers/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/net/http/response.rb:405:in `read'
    10: from /Users/nicholas.chambers/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/net/protocol.rb:163:in `read'
     9: from /Users/nicholas.chambers/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/net/protocol.rb:488:in `<<'
     8: from /Users/nicholas.chambers/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/net/protocol.rb:497:in `call_block'
     7: from /Users/nicholas.chambers/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/net/http/response.rb:382:in `block in inflate_adapter'
     6: from /Users/nicholas.chambers/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/net/http/response.rb:382:in `inflate'
     5: from /Users/nicholas.chambers/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/net/http/response.rb:384:in `block (2 levels) in inflate_adapter'
     4: from /Users/nicholas.chambers/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/net/protocol.rb:488:in `<<'
     3: from /Users/nicholas.chambers/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/net/protocol.rb:497:in `call_block'
     2: from /Users/nicholas.chambers/.rvm/gems/ruby-2.6.0/gems/httparty-0.16.4/lib/httparty/request.rb:152:in `block (2 levels) in perform'
     1: from tmp/test.rb:6:in `block in <main>'
/Users/nicholas.chambers/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/delegate.rb:87:in `method_missing': undefined method `connection' for #<HTTParty::FragmentWithResponse:0x00007f9382035440> (NoMethodError)