Class: Spiffe::Workload::HTTPClient

Inherits:
Object
  • Object
show all
Defined in:
lib/spiffe/workload/http_client.rb

Overview

HTTP client with automatic SPIFFE authentication

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(client) ⇒ HTTPClient

Returns a new instance of HTTPClient.

Parameters:



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# File 'lib/spiffe/workload/http_client.rb', line 14

def initialize(client)
  @client = client
  @tls_context = TLSConfig.create_auto_updating_context(client)
end

Instance Attribute Details

#client ⇒ Object (readonly)

Returns the value of attribute client.



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# File 'lib/spiffe/workload/http_client.rb', line 11

def client
  @client
end

Instance Method Details

#delete(uri, headers: {}) ⇒ Object 



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# File 'lib/spiffe/workload/http_client.rb', line 62

def delete(uri, headers: {})
  request(uri, method: :delete, headers: headers)
end

#get(uri, headers: {}) ⇒ Object

Convenience methods for common HTTP verbs



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# File 'lib/spiffe/workload/http_client.rb', line 50

def get(uri, headers: {})
  request(uri, method: :get, headers: headers)
end

#post(uri, body:, headers: {}) ⇒ Object 



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# File 'lib/spiffe/workload/http_client.rb', line 54

def post(uri, body:, headers: {})
  request(uri, method: :post, body: body, headers: headers)
end

#put(uri, body:, headers: {}) ⇒ Object 



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# File 'lib/spiffe/workload/http_client.rb', line 58

def put(uri, body:, headers: {})
  request(uri, method: :put, body: body, headers: headers)
end

#request(uri, method: :get, body: nil, headers: {}) ⇒ Net::HTTPResponse

Make an HTTPS request with SPIFFE mTLS

Parameters:

  • uri (String, URI) —

    The target URI

  • method (Symbol) (defaults to: :get) —

    HTTP method (:get, :post, :put, :delete, etc.)

  • body (String, nil) (defaults to: nil) —

    Request body

  • headers (Hash) (defaults to: {}) —

    Additional headers

Returns:

  • (Net::HTTPResponse) 


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# File 'lib/spiffe/workload/http_client.rb', line 25

def request(uri, method: :get, body: nil, headers: {})
  uri = URI.parse(uri) if uri.is_a?(String)
  
  http = Net::HTTP.new(uri.host, uri.port)
  http.use_ssl = true
  http.ssl_context = @tls_context
  
  request_class = case method
                  when :get then Net::HTTP::Get
                  when :post then Net::HTTP::Post
                  when :put then Net::HTTP::Put
                  when :delete then Net::HTTP::Delete
                  when :head then Net::HTTP::Head
                  when :patch then Net::HTTP::Patch
                  else raise ArgumentError, "Unsupported method: #{method}"
                  end
  
  request = request_class.new(uri)
  headers.each { |key, value| request[key] = value }
  request.body = body if body
  
  http.request(request)
end