Class: Prevoty::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/prevoty/client.rb

Overview

The Client is used to call specific methods that represent the various endpoints of the Prevoty API.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(api_key = nil, base = nil) ⇒ Client

Create a new Client



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# File 'lib/prevoty/client.rb', line 16

def initialize(api_key=nil, base=nil)
  @api_key = api_key
  @base = base ||= 'https://api.prevoty.com'
end

Instance Attribute Details

#api_key ⇒ Object

Returns the value of attribute api_key.



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# File 'lib/prevoty/client.rb', line 10

def api_key
  @api_key
end

#base ⇒ Object

Returns the value of attribute base.



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# File 'lib/prevoty/client.rb', line 10

def base
  @base
end

Instance Method Details

#analyze_query(query, config_key) ⇒ QueryAnalysis

Analyze an SQL query



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# File 'lib/prevoty/client.rb', line 240

def analyze_query(query, config_key)
  params = {api_key: @api_key, query: query, config_key: config_key}

  response = HTTParty.post("#{@base}/1/query/parse", query: params)
  case response.code
  when 200 then return QueryAnalysis.new(JSON.parse(response.body))
  when 400 then raise BadInputParameter
  when 403 then raise BadAPIKey
  when 500 then raise InternalError
  when 507 then raise AccountQuotaExceeded
  else raise Exception
  end
end

#api_key_info ⇒ APIKeyInfo

Get information about the current api key



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# File 'lib/prevoty/client.rb', line 38

def api_key_info
  params = {api_key: @api_key}

  response = HTTParty.get("#{@base}/1/key/info", query: params)
  case response.code
  when 200 then APIKeyInfo.new(JSON.parse(response.body))
  when 400 then raise BadInputParameter
  when 403 then raise BadAPIKey
  when 500 then raise InternalError
  else raise Exception
  end
end

#bulk_filter(input, configuration_key) ⇒ FilterContent

Filter a full query string from a request



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# File 'lib/prevoty/client.rb', line 90

def bulk_filter(input, configuration_key)
  params = {api_key: @api_key, rule_key: configuration_key, input: input}

  response = HTTParty.post("#{@base}/1/xss/bulkfilter", query: params)
  case response.code
  when 200 then return FilterContent.new(JSON.parse(response.body))
  when 400 then raise BadInputParameter
  when 403 then raise BadAPIKey
  when 413 then raise RequestTooLarge
  when 500 then raise InternalError
  when 507 then raise AccountQuotaExceeded
  else raise Exception
  end
end

#decrypt(result) ⇒ DecryptResult

Decrypt encrypted data



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# File 'lib/prevoty/client.rb', line 334

def decrypt(result)
  params = {api_key: @api_key, obj: result.to_json}

  response = HTTParty.post("#{@base}/1/crypto/decrypt", query: params)
  case response.code
  when 200 then return DecryptResult.new(JSON.parse(response.body))
  when 400 then raise BadInputParameter
  when 403 then raise BadAPIKey
  when 500 then raise InternalError
  when 507 then raise AccountQuotaExceeded
  else raise Exception
  end
end

#delete_persisted_token(user_identifier, action, token) ⇒ DeleteToken

Delete a persisted



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# File 'lib/prevoty/client.rb', line 222

def delete_persisted_token(user_identifier, action, token)
  params = {api_key: @api_key, user_identifier: user_identifier, action: action, token: token}

  response = HTTParty.get("#{@base}/1/token/persisted/delete", query: params)
  case response.code
  when 200 then return DeleteToken.new(JSON.parse(response.body))
  when 400 then raise BadInputParameter
  when 403 then raise BadAPIKey
  when 500 then raise InternalError
  when 507 then raise AccountQuotaExceeded
  else raise Exception
  end
end

#delete_timed_token(user_identifier, action, token) ⇒ DeleteToken

Delete a timed token



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# File 'lib/prevoty/client.rb', line 166

def delete_timed_token(user_identifier, action, token)
  params = {api_key: @api_key, user_identifier: user_identifier, action: action, token: token}

  response = HTTParty.get("#{@base}/1/token/timed/delete", query: params)
  case response.code
  when 200 then return DeleteToken.new(JSON.parse(response.body))
  when 400 then raise BadInputParameter
  when 403 then raise BadAPIKey
  when 500 then raise InternalError
  when 507 then raise AccountQuotaExceeded
  else raise Exception
  end
end

#ecdsa_signature(payload, func, private_key) ⇒ RSASignature

Sign data using ECDSA



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# File 'lib/prevoty/client.rb', line 413

def ecdsa_signature(payload, func, private_key)
  params = {api_key: @api_key, algorithm: Prevoty::Crypto::KeyAlgorithms::ECDSA, hash: func, key: private_key.to_json, payload: payload}
  return call_ecdsa_signature(params)
end

#encrypt(input, algorithm, mode) ⇒ EncryptResult

Encrypt input with a specified algorithm



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# File 'lib/prevoty/client.rb', line 316

def encrypt(input, algorithm, mode)
  params = {api_key: @api_key, payload: input, algorithm: algorithm, mode: mode}

  response = HTTParty.post("#{@base}/1/crypto/encrypt", query: params)
  case response.code
  when 200 then return EncryptResult.new(JSON.parse(response.body))
  when 400 then raise BadInputParameter
  when 403 then raise BadAPIKey
  when 500 then raise InternalError
  when 507 then raise AccountQuotaExceeded
  else raise Exception
  end
end

#filter_content(input, configuration_key) ⇒ FilterContent

Filter content through the prevoty engine



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# File 'lib/prevoty/client.rb', line 71

def filter_content(input, configuration_key)
  params = {api_key: @api_key, rule_key: configuration_key, input: input}

  response = HTTParty.post("#{@base}/1/xss/filter", query: params)
  case response.code
  when 200 then return FilterContent.new(JSON.parse(response.body))
  when 400 then raise BadInputParameter
  when 403 then raise BadAPIKey
  when 413 then raise RequestTooLarge
  when 500 then raise InternalError
  when 507 then raise AccountQuotaExceeded
  else raise Exception
  end
end

#generate_ecdsa_keypair(curve) ⇒ ECDSAPrivateKey

Generate a keypair using ECDSA



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# File 'lib/prevoty/client.rb', line 370

def generate_ecdsa_keypair(curve)
  params = {api_key: @api_key, algorithm: Prevoty::Crypto::KeyAlgorithms::ECDSA, meta: curve}

  response = HTTParty.post("#{@base}/1/crypto/genkeypair", query: params)
  case response.code
  when 200 then return ECDSAPrivateKey.new(JSON.parse(response.body))
  when 400 then raise BadInputParameter
  when 403 then raise BadAPIKey
  when 500 then raise InternalError
  when 507 then raise AccountQuotaExceeded
  else raise Exception
  end
end

#generate_persisted_token(user_identifier, action) ⇒ GenerateToken

Generate a persisted token



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# File 'lib/prevoty/client.rb', line 184

def generate_persisted_token(user_identifier, action)
  params = {api_key: @api_key, user_identifier: user_identifier, action: action}

  response = HTTParty.get("#{@base}/1/token/persisted/generate", query: params)
  case response.code
  when 200 then return GenerateToken.new(JSON.parse(response.body))
  when 400 then raise BadInputParameter
  when 403 then raise BadAPIKey
  when 500 then raise InternalError
  when 507 then raise AccountQuotaExceeded
  else raise Exception
  end
end

#generate_rsa_keypair(keysize) ⇒ RSAPrivateKey

Generate a keypair using RSA



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# File 'lib/prevoty/client.rb', line 352

def generate_rsa_keypair(keysize)
  params = {api_key: @api_key, algorithm: Prevoty::Crypto::KeyAlgorithms::RSA_PKCS, meta: keysize}

  response = HTTParty.post("#{@base}/1/crypto/genkeypair", query: params)
  case response.code
  when 200 then return RSAPrivateKey.new(JSON.parse(response.body))
  when 400 then raise BadInputParameter
  when 403 then raise BadAPIKey
  when 500 then raise InternalError
  when 507 then raise AccountQuotaExceeded
  else raise Exception
  end
end

#generate_timed_token(user_identifier, action, ttl) ⇒ GenerateToken

Generate a timed CSRF token



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# File 'lib/prevoty/client.rb', line 128

def generate_timed_token(user_identifier, action, ttl)
  params = {api_key: @api_key, user_identifier: user_identifier, action: action, ttl: ttl}

  response = HTTParty.get("#{@base}/1/token/timed/generate", query: params)
  case response.code
  when 200 then return GenerateToken.new(JSON.parse(response.body))
  when 400 then raise BadInputParameter
  when 403 then raise BadAPIKey
  when 500 then raise InternalError
  when 507 then raise AccountQuotaExceeded
  else raise Exception
  end
end

#hash(input, function) ⇒ HashResult

Note:

Constants for hash functions are specified in Hash

Hash input with a specified algorithm



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# File 'lib/prevoty/client.rb', line 296

def hash(input, function)
  params = {api_key: @api_key, payload: input, function: function}

  response = HTTParty.post("#{@base}/1/crypto/hash", query: params)
  case response.code
  when 200 then return HashResult.new(JSON.parse(response.body))
  when 400 then raise BadInputParameter
  when 403 then raise BadAPIKey
  when 500 then raise InternalError
  when 507 then raise AccountQuotaExceeded
  else raise Exception
  end
end

#monitor_content(input) ⇒ Array

Monitor content



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# File 'lib/prevoty/client.rb', line 108

def monitor_content(input)
  params = {api_key: @api_key, input: JSON.dump(input)}

  response = HTTParty.post("#{@base}/1/xss/monitor", body: params)
  case response.code
  when 200 then return JSON.parse(response.body).map {|record| MonitorContent.new(record)}
  when 400 then raise BadInputParameter
  when 403 then raise BadAPIKey
  when 413 then raise RequestTooLarge
  when 500 then raise InternalError
  when 507 then raise AccountQuotaExceeded
  else raise Exception
  end
end

#monitor_query(query) ⇒ Array

Monitor an SQL query



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# File 'lib/prevoty/client.rb', line 257

def monitor_query(query)
  params = {api_key: @api_key, inputs: JSON.dump(query)}

  response = HTTParty.post("#{@base}/1/query/monitor", body: params)
  case response.code
  when 200 then return JSON.parse(response.body).map {|record| MonitorQuery.new(record)}
  when 400 then raise BadInputParameter
  when 403 then raise BadAPIKey
  when 413 then raise RequestTooLarge
  when 500 then raise InternalError
  when 507 then raise AccountQuotaExceeded
  else raise Exception
  end
end

#rsa_pkcs_signature(payload, func, private_key) ⇒ RSASignature

Sign data using RSA PKCS



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# File 'lib/prevoty/client.rb', line 402

def rsa_pkcs_signature(payload, func, private_key)
  params = {api_key: @api_key, algorithm: Prevoty::Crypto::KeyAlgorithms::RSA_PKCS, hash: func, key: private_key.to_json, payload: payload}
  return call_rsa_signature(params)
end

#rsa_pss_signature(payload, func, private_key, options) ⇒ RSASignature

Sign data using RSA PSS



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# File 'lib/prevoty/client.rb', line 391

def rsa_pss_signature(payload, func, private_key, options)
  params = {api_key: @api_key, algorithm: Prevoty::Crypto::KeyAlgorithms::RSA_PSS, hash: func, key: private_key.to_json, payload: payload, opt: options}
  return call_rsa_signature(params)
end

#validate_pattern(pattern, input) ⇒ InputValidation

Validate input with a pattern



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# File 'lib/prevoty/client.rb', line 276

def validate_pattern(pattern, input)
  params = {api_key: @api_key, input: input}

  response = HTTParty.get("#{@base}/1/pattern/#{pattern}", query: params)
  case response.code
  when 200 then return InputValidation.new(JSON.parse(response.body))
  when 400 then raise BadInputParameter
  when 403 then raise BadAPIKey
  when 500 then raise InternalError
  when 507 then raise AccountQuotaExceeded
  else raise Exception
  end
end

#validate_persisted_token(user_identifier, action, token) ⇒ ValidateToken

Validate a persisted token



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# File 'lib/prevoty/client.rb', line 203

def validate_persisted_token(user_identifier, action, token)
  params = {api_key: @api_key, user_identifier: user_identifier, action: action, token: token}

  response = HTTParty.get("#{@base}/1/token/persisted/validate", query: params)
  case response.code
  when 200 then return ValidateToken.new(JSON.parse(response.body))
  when 400 then raise BadInputParameter
  when 403 then raise BadAPIKey
  when 500 then raise InternalError
  when 507 then raise AccountQuotaExceeded
  else raise Exception
  end
end

#validate_timed_token(user_identifier, action, token) ⇒ ValidateToken

Validate a timed CSRF token



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# File 'lib/prevoty/client.rb', line 147

def validate_timed_token(user_identifier, action, token)
  params = {api_key: @api_key, user_identifier: user_identifier, action: action, token: token}

  response = HTTParty.get("#{@base}/1/token/timed/validate", query: params)
  case response.code
  when 200 then return ValidateToken.new(JSON.parse(response.body))
  when 400 then raise BadInputParameter
  when 403 then raise BadAPIKey
  when 500 then raise InternalError
  when 507 then raise AccountQuotaExceeded
  else raise Exception
  end
end

#verify_api_key ⇒ true, false

Verify that the supplied API key is valid



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# File 'lib/prevoty/client.rb', line 23

def verify_api_key
  params = {api_key: @api_key}

  response = HTTParty.get("#{@base}/1/key/verify", query: params)
  case response.code
  when 200 then return true
  when 400 then raise BadInputParameter
  when 403 then raise BadAPIKey
  when 500 then raise InternalError
  else false
  end
end

#verify_content_configuration(configuration_key) ⇒ true, false

Verify that the specified content configuration key is valid



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# File 'lib/prevoty/client.rb', line 54

def verify_content_configuration(configuration_key)
  params = {api_key: @api_key, rule_key: configuration_key}

  response = HTTParty.get("#{@base}/1/rule/verify", query: params)
  case response.code
  when 200 then return true
  when 400 then raise BadInputParameter
  when 403 then raise BadAPIKey
  when 500 then raise InternalError
  else raise Exception
  end
end

#verify_ecdsa_signature(payload, func, public_key, signature) ⇒ SignatureVerify

Verify ECDSA signature



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# File 'lib/prevoty/client.rb', line 450

def verify_ecdsa_signature(payload, func, public_key, signature)
  params = {api_key: @api_key, algorithm: Prevoty::Crypto::KeyAlgorithms::ECDSA, hash: func, key: public_key.to_json, sig: signature.to_json, payload: payload}
  return call_verify_signature(params)
end

#verify_rsa_pkcs_signature(payload, func, public_key, signature) ⇒ SignatureVerify

Verify RSA PSS signature



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# File 'lib/prevoty/client.rb', line 438

def verify_rsa_pkcs_signature(payload, func, public_key, signature)
  params = {api_key: @api_key, algorithm: Prevoty::Crypto::KeyAlgorithms::RSA_PKCS, hash: func, key: public_key.to_json, sig: signature.to_json, payload: payload}
  return call_verify_signature(params)
end

#verify_rsa_pss_signature(payload, func, public_key, signature, options) ⇒ SignatureVerify

Verify RSA PSS signature



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# File 'lib/prevoty/client.rb', line 426

def verify_rsa_pss_signature(payload, func, public_key, signature, options)
  params = {api_key: @api_key, algorithm: Prevoty::Crypto::KeyAlgorithms::RSA_PSS, hash: func, key: public_key.to_json, sig: signature.to_json, payload: payload, opt: options}
  return call_verify_signature(params)
end