mackuba.eu
A library for handling DID identifiers used in Bluesky AT Protocol
extracted request making & handling redirects to a module
+37
-21
+28
lib/didkit/requests.rb
+28
lib/didkit/requests.rb
···
···
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module DIDKit::Requests
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def get_response(url, options = {})
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url = URI(url) unless url.is_a?(URI)
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request_options = { use_ssl: true }
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if timeout = options[:timeout]
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request_options[:open_timeout] = timeout
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request_options[:read_timeout] = timeout
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end
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redirects = 0
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max_redirects = options[:max_redirects] || 0
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loop do
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response = Net::HTTP.start(url.host, url.port, request_options) do |http|
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request = Net::HTTP::Get.new(url)
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http.request(request)
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end
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if response.is_a?(Net::HTTPRedirection) && redirects < max_redirects && (location = response['Location'])
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url = URI(location.include?('://') ? location : (url.origin + location))
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redirects += 1
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else
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return response
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end
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end
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end
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end
+9
-21
lib/didkit/resolver.rb
+9
-21
lib/didkit/resolver.rb
···
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require_relative 'did'
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require_relative 'document'
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module DIDKit
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class Resolver
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RESERVED_DOMAINS = %w(alt arpa example internal invalid local localhost onion test)
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MAX_REDIRECTS = 5
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attr_accessor :nameserver
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···
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end
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def resolve_handle_by_dns(domain)
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dns_records = Resolv::DNS.open(resolv_options) { |d|
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d.getresources("_atproto.#{domain}", Resolv::DNS::Resource::IN::TXT)
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}
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if record = dns_records.first
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if string = record.strings.first
···
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end
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def resolve_handle_by_well_known(domain)
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resolve_handle_from_url("https://#{domain}/.well-known/atproto-did")
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end
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def resolve_handle_from_url(url, redirects = 0)
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url = URI(url) unless url.is_a?(URI)
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response = Net::HTTP.start(url.host, url.port, use_ssl: true, open_timeout: 10, read_timeout: 10) do |http|
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request = Net::HTTP::Get.new(url)
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http.request(request)
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end
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if response.is_a?(Net::HTTPSuccess)
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if text = response.body
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return parse_did_from_well_known(text)
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end
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elsif response.is_a?(Net::HTTPRedirection) && redirects < MAX_REDIRECTS
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if location = response['Location']
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target_url = location.include?('://') ? location : (url.origin + location)
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return resolve_handle_from_url(target_url, redirects + 1)
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end
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end
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nil
···
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require_relative 'did'
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require_relative 'document'
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require_relative 'requests'
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module DIDKit
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class Resolver
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RESERVED_DOMAINS = %w(alt arpa example internal invalid local localhost onion test)
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MAX_REDIRECTS = 5
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include Requests
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attr_accessor :nameserver
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···
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end
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def resolve_handle_by_dns(domain)
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dns_records = Resolv::DNS.open(resolv_options) do |d|
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d.getresources("_atproto.#{domain}", Resolv::DNS::Resource::IN::TXT)
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end
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if record = dns_records.first
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if string = record.strings.first
···
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end
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def resolve_handle_by_well_known(domain)
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url = "https://#{domain}/.well-known/atproto-did"
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response = get_response(url, timeout: 10, max_redirects: MAX_REDIRECTS)
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if response.is_a?(Net::HTTPSuccess) && (text = response.body)
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return parse_did_from_well_known(text)
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end
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nil