Class: BarocertService

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

Overview

Barocert API BaseService class

Constant Summary collapse

ServiceID_REAL = 
"BAROCERT"
ServiceURL = 
"https://barocert.linkhub.co.kr"
ServiceURL_Static = 
"https://static-barocert.linkhub.co.kr"
APIVersion = 
"2.1"
BOUNDARY = 
"==BAROCERT_RUBY_SDK=="

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#ipRestrictOnOff ⇒ Object

Returns the value of attribute ipRestrictOnOff.



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# File 'lib/barocert.rb', line 17

def ipRestrictOnOff
  @ipRestrictOnOff
end

#linkhub ⇒ Object

Returns the value of attribute linkhub.



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# File 'lib/barocert.rb', line 17

def linkhub
  @linkhub
end

#scopes ⇒ Object

Returns the value of attribute scopes.



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# File 'lib/barocert.rb', line 17

def scopes
  @scopes
end

#token_table ⇒ Object

Returns the value of attribute token_table.



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# File 'lib/barocert.rb', line 17

def token_table
  @token_table
end

#useLocalTimeYN ⇒ Object

Returns the value of attribute useLocalTimeYN.



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# File 'lib/barocert.rb', line 17

def useLocalTimeYN
  @useLocalTimeYN
end

#useStaticIP ⇒ Object

Returns the value of attribute useStaticIP.



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# File 'lib/barocert.rb', line 17

def useStaticIP
  @useStaticIP
end

Class Method Details

.instance(linkID, secretKey) ⇒ Object 



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# File 'lib/barocert.rb', line 21

def instance(linkID, secretKey)
	@instance ||= new
	@instance.token_table = {}
	@instance.linkhub = Linkhub.instance(linkID, secretKey)
	@instance.scopes = ["partner"]
	@instance.ipRestrictOnOff = false
	@instance.useStaticIP = false
	@instance.useLocalTimeYN = true
	return @instance
end

Instance Method Details

#addScope(scopeValue) ⇒ Object

add Service Scope array



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# File 'lib/barocert.rb', line 36

def addScope(scopeValue)
	@scopes.push(scopeValue)
end

#getServiceURL ⇒ Object 



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# File 'lib/barocert.rb', line 60

def getServiceURL()
	if @_ServiceURL.nil? || @_ServiceURL == ""
		if @useStaticIP
			return ServiceURL_Static
		else
			return ServiceURL
		end
	else
		return @_ServiceURL
	end
end

#getSession_Token ⇒ Object

Get Session Token by checking token-cached hash or token Request



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# File 'lib/barocert.rb', line 73

def getSession_Token()
	targetToken = nil
	refresh = false

	# check already cached CorpNum's SessionToken
	if @token_table.key?(@linkhub._linkID)
		targetToken = @token_table[@linkhub._linkID]
	end

	if targetToken.nil?
		refresh = true
	else
		# Token's expireTime must use parse() because time format is hh:mm:ss.SSSZ
		expireTime = DateTime.parse(targetToken['expiration'])
		serverUTCTime = DateTime.strptime(@linkhub.getTime(@useStaticIP, false, @useLocalTimeYN))
		refresh = expireTime < serverUTCTime
	end

	if refresh
		begin
			# getSessionToken from Linkhub
			targetToken = @linkhub.getSessionToken(ServiceID_REAL, "" , @scopes, @ipRestrictOnOff ? "" : "*", @useStaticIP, false, @useLocalTimeYN)

		rescue LinkhubException => le
			raise BarocertException.new(le.code, le.message)
		end
		# append token to cache hash
		@token_table[@linkhub._linkID] = targetToken
	end

	targetToken['session_token']
end

#gzip_parse(target) ⇒ Object

end of getSession_Token



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# File 'lib/barocert.rb', line 108

def gzip_parse (target)
	sio = StringIO.new(target)
	gz = Zlib::GzipReader.new(sio)
	gz.read()
end

#httpget(url) ⇒ Object

Barocert API http Get Request Func



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# File 'lib/barocert.rb', line 115

def httpget(url)
	headers = {
			"Accept-Encoding" => "gzip,deflate",
	}

	headers["Authorization"] = "Bearer " + getSession_Token()

	uri = URI(getServiceURL() + url)
	request = Net::HTTP.new(uri.host, 443)
	request.use_ssl = true

	Net::HTTP::Get.new(uri)

	res = request.get(uri.request_uri, headers)

	if res.code == "200"
		if res.header['Content-Encoding'].eql?('gzip')
			JSON.parse(gzip_parse(res.body))
		else
			JSON.parse(res.body)
		end
	else
		raise BarocertException.new(JSON.parse(res.body)["code"], JSON.parse(res.body)["message"])
	end
end

#httppost(url, postData = nil) ⇒ Object

Request HTTP Post



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# File 'lib/barocert.rb', line 144

def httppost(url,  postData=nil)

	headers = {
		"Accept-Encoding" => "gzip,deflate",
		"x-bc-version" => APIVersion,
	}

	date = @linkhub.getTime(@useStaticIP, false)

	hmacTarget = "POST\n"
	if postData != nil
		hmacTarget += Base64.strict_encode64(Digest::SHA256.digest(postData)) + "\n"
	end
	hmacTarget += date + "\n"
	hmacTarget += url + "\n"

	key = Base64.decode64(@linkhub._secretKey)

	data = hmacTarget
	digest = OpenSSL::Digest.new("sha256")
	hmac = Base64.strict_encode64(OpenSSL::HMAC.digest(digest, key, data))

	headers["x-bc-auth"] = hmac
	headers["x-bc-date"] = date

	headers["x-bc-encryptionmode"] = "GCM"

	headers["Content-Type"] = "application/json; charset=utf8"

	headers["Authorization"] = "Bearer " + getSession_Token()


	uri = URI(getServiceURL() + url)

	https = Net::HTTP.new(uri.host, 443)
	https.use_ssl = true
	Net::HTTP::Post.new(uri)

	res = https.post(uri.request_uri, postData, headers)

	if res.code == "200"
		if res.header['Content-Encoding'].eql?('gzip')
			JSON.parse(gzip_parse(res.body))
		else
			JSON.parse(res.body)
		end
	else
		raise BarocertException.new(JSON.parse(res.body)["code"], JSON.parse(res.body)["message"])
	end
end

#setAuthURL(value) ⇒ Object 



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# File 'lib/barocert.rb', line 56

def setAuthURL(value)
	@linkhub.setServiceURL(value)
end

#setIpRestrictOnOff(value) ⇒ Object 



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# File 'lib/barocert.rb', line 40

def setIpRestrictOnOff(value)
	@ipRestrictOnOff = value
end

#setServiceURL(value) ⇒ Object 



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# File 'lib/barocert.rb', line 52

def setServiceURL(value)
	@_ServiceURL = value
end

#setUseLocalTimeYN(value) ⇒ Object 



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# File 'lib/barocert.rb', line 48

def setUseLocalTimeYN(value)
	@useLocalTimeYN = value
end

#setUseStaticIP(value) ⇒ Object 



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# File 'lib/barocert.rb', line 44

def setUseStaticIP(value)
	@useStaticIP = value
end

#sha256Base64urlFile(target) ⇒ Object

end of httppost



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# File 'lib/barocert.rb', line 197

def sha256Base64urlFile(target)
	hashed = Digest::SHA256.digest(target)
	return Base64.urlsafe_encode64(hashed, padding:false)
end