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# frozen_string_literal: true
module ErrorTracking
class SentryClient
include SentryClient::Event
include SentryClient::Projects
include SentryClient::Issue
include SentryClient::Repo
include SentryClient::IssueLink
Error = Class.new(StandardError)
MissingKeysError = Class.new(StandardError)
InvalidFieldValueError = Class.new(StandardError)
ResponseInvalidSizeError = Class.new(StandardError)
RESPONSE_SIZE_LIMIT = 1.megabyte
attr_accessor :url, :token
def initialize(api_url, token, validate_size_guarded_by_feature_flag: false)
@url = api_url
@token = token
@validate_size_guarded_by_feature_flag = validate_size_guarded_by_feature_flag
end
def validate_size_guarded_by_feature_flag?
@validate_size_guarded_by_feature_flag
end
private
def validate_size(response)
return if Gitlab::Utils::DeepSize.new(response, max_size: RESPONSE_SIZE_LIMIT).valid?
limit = ActiveSupport::NumberHelper.number_to_human_size(RESPONSE_SIZE_LIMIT)
message = "Sentry API response is too big. Limit is #{limit}."
raise ResponseInvalidSizeError, message
end
def api_urls
@api_urls ||= SentryClient::ApiUrls.new(@url)
end
def handle_mapping_exceptions(&block)
yield
rescue KeyError => e
Gitlab::ErrorTracking.track_exception(e)
raise MissingKeysError, "Sentry API response is missing keys. #{e.message}"
end
def request_params
{
headers: {
'Content-Type' => 'application/json',
'Authorization' => "Bearer #{@token}"
},
follow_redirects: false
}
end
def http_get(url, params = {})
http_request do
Gitlab::HTTP.get(url, **request_params.merge(params))
end
end
def http_put(url, params = {})
http_request do
Gitlab::HTTP.put(url, **request_params.merge(body: params.to_json))
end
end
def http_post(url, params = {})
http_request do
Gitlab::HTTP.post(url, **request_params.merge(body: params.to_json))
end
end
def http_request(&block)
response = handle_request_exceptions(&block)
handle_response(response)
end
def handle_request_exceptions
yield
rescue Gitlab::HTTP::Error => e
Gitlab::ErrorTracking.track_exception(e)
raise_error 'Error when connecting to Sentry'
rescue Net::OpenTimeout
raise_error 'Connection to Sentry timed out'
rescue SocketError
raise_error 'Received SocketError when trying to connect to Sentry'
rescue OpenSSL::SSL::SSLError
raise_error 'Sentry returned invalid SSL data'
rescue Errno::ECONNREFUSED
raise_error 'Connection refused'
rescue StandardError => e
Gitlab::ErrorTracking.track_exception(e)
raise_error "Sentry request failed due to #{e.class}"
end
def handle_response(response)
raise_error "Sentry response status code: #{response.code}" unless response.code.between?(200, 204)
validate_size(response.parsed_response) if validate_size_guarded_by_feature_flag?
{ body: response.parsed_response, headers: response.headers }
end
def raise_error(message)
raise SentryClient::Error, message
end
def ensure_numeric!(field, value)
return value if /\A\d+\z/.match?(value)
raise_invalid_field_value!(field, "#{value.inspect} is not numeric")
end
def raise_invalid_field_value!(field, message)
raise InvalidFieldValueError, %(Sentry API response contains invalid value for field "#{field}": #{message})
end
end
end
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