Class: QueueIt::UserInQueueStateCookieRepository

Inherits:
Object
  • Object
show all
Defined in:
lib/queueit_knownuserv3/user_in_queue_state_cookie_repository.rb

Constant Summary collapse

QUEUEIT_DATA_KEY = 
"QueueITAccepted-SDFrts345E-V3"

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cookieManager) ⇒ UserInQueueStateCookieRepository

Returns a new instance of UserInQueueStateCookieRepository.



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# File 'lib/queueit_knownuserv3/user_in_queue_state_cookie_repository.rb', line 9

def initialize(cookieManager)
	@cookieManager = cookieManager
end

Class Method Details

.getCookieKey(eventId) ⇒ Object 



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# File 'lib/queueit_knownuserv3/user_in_queue_state_cookie_repository.rb', line 24

def self.getCookieKey(eventId)
	 return QUEUEIT_DATA_KEY + '_' + eventId
end

Instance Method Details

#cancelQueueCookie(eventId, cookieDomain, isCookieHttpOnly, isCookieSecure) ⇒ Object 



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# File 'lib/queueit_knownuserv3/user_in_queue_state_cookie_repository.rb', line 13

def cancelQueueCookie(eventId, cookieDomain, isCookieHttpOnly, isCookieSecure)
	cookieKey = self.class.getCookieKey(eventId)
	@cookieManager.setCookie(cookieKey, nil, -1, cookieDomain, isCookieHttpOnly, isCookieSecure)
end

#createCookieValue(eventId, queueId, fixedCookieValidityMinutes, redirectType, secretKey) ⇒ Object 



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# File 'lib/queueit_knownuserv3/user_in_queue_state_cookie_repository.rb', line 28

def createCookieValue(eventId, queueId, fixedCookieValidityMinutes, redirectType, secretKey)
	issueTime = Time.now.getutc.tv_sec.to_s
	hashValue = generateHash(eventId, queueId, fixedCookieValidityMinutes, redirectType, issueTime, secretKey)

	fixedCookieValidityMinutesPart = ""
	if(!Utils.isNilOrEmpty(fixedCookieValidityMinutes))
		fixedCookieValidityMinutesPart = "&FixedValidityMins=" + fixedCookieValidityMinutes
	end

	cookieValue = "EventId=" + eventId + "&QueueId=" + queueId + fixedCookieValidityMinutesPart + "&RedirectType=" + redirectType + "&IssueTime=" + issueTime + "&Hash=" + hashValue
	return cookieValue
end

#generateHash(eventId, queueId, fixedCookieValidityMinutes, redirectType, issueTime, secretKey) ⇒ Object 



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# File 'lib/queueit_knownuserv3/user_in_queue_state_cookie_repository.rb', line 53

def generateHash(eventId, queueId, fixedCookieValidityMinutes, redirectType, issueTime, secretKey)
	OpenSSL::HMAC.hexdigest('sha256', secretKey, eventId + queueId + fixedCookieValidityMinutes + redirectType + issueTime)
end

#getCookieNameValueMap(cookieValue) ⇒ Object 



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# File 'lib/queueit_knownuserv3/user_in_queue_state_cookie_repository.rb', line 41

def getCookieNameValueMap(cookieValue)
	result = Hash.new
	cookieNameValues = cookieValue.split("&")
	cookieNameValues.each do |item|
		arr = item.split("=")
		if(arr.length == 2)
			result[arr[0]] = arr[1]
		end
	end
	return result
end

#getState(eventId, cookieValidityMinutes, secretKey, validateTime) ⇒ Object 



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# File 'lib/queueit_knownuserv3/user_in_queue_state_cookie_repository.rb', line 145

def getState(eventId, cookieValidityMinutes, secretKey, validateTime)
	begin
		cookieKey = self.class.getCookieKey(eventId)
		if (@cookieManager.getCookie(cookieKey).nil?)
			return StateInfo.new(false, false, nil, nil, nil)
		end
		cookieNameValueMap = getCookieNameValueMap(@cookieManager.getCookie(cookieKey))
		if (!isCookieValid(secretKey, cookieNameValueMap, eventId, cookieValidityMinutes, validateTime))
			return StateInfo.new(true, false, nil, nil, nil)
		end

		fixedCookieValidityMinutes = nil
		if (cookieNameValueMap.key?("FixedValidityMins"))
			fixedCookieValidityMinutes = cookieNameValueMap["FixedValidityMins"].to_i
		end

		return StateInfo.new(
			true,
			true,
			cookieNameValueMap["QueueId"],
			fixedCookieValidityMinutes,
			cookieNameValueMap["RedirectType"])
	rescue
		return StateInfo.new(true, false, nil, nil, nil)
	end
end

#isCookieValid(secretKey, cookieNameValueMap, eventId, cookieValidityMinutes, validateTime) ⇒ Object 



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# File 'lib/queueit_knownuserv3/user_in_queue_state_cookie_repository.rb', line 57

def isCookieValid(secretKey, cookieNameValueMap, eventId, cookieValidityMinutes, validateTime)
	begin
		if (!cookieNameValueMap.key?("EventId"))
			return false
		end

		if (!cookieNameValueMap.key?("QueueId"))
			return false
		end

		if (!cookieNameValueMap.key?("RedirectType"))
			return false
		end

		if (!cookieNameValueMap.key?("IssueTime"))
			return false
		end

		if (!cookieNameValueMap.key?("Hash"))
			return false
		end

		fixedCookieValidityMinutes = ""
		if (cookieNameValueMap.key?("FixedValidityMins"))
			fixedCookieValidityMinutes = cookieNameValueMap["FixedValidityMins"]
		end

		hashValue = generateHash(
			cookieNameValueMap["EventId"],
			cookieNameValueMap["QueueId"],
			fixedCookieValidityMinutes,
			cookieNameValueMap["RedirectType"],
			cookieNameValueMap["IssueTime"],
			secretKey)

		if (hashValue != cookieNameValueMap["Hash"])
			return false
		end

		if (eventId.upcase != cookieNameValueMap["EventId"].upcase)
			return false
		end

		if(validateTime)
			validity = cookieValidityMinutes
			if(!Utils.isNilOrEmpty(fixedCookieValidityMinutes))
				validity = fixedCookieValidityMinutes.to_i
			end

			expirationTime = cookieNameValueMap["IssueTime"].to_i + (validity*60)
			if(expirationTime < Time.now.getutc.tv_sec)
				return false
			end
		end

		return true
	rescue
		return false
	end
end

#reissueQueueCookie(eventId, cookieValidityMinutes, cookieDomain, isCookieHttpOnly, isCookieSecure, secretKey) ⇒ Object 



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# File 'lib/queueit_knownuserv3/user_in_queue_state_cookie_repository.rb', line 118

def reissueQueueCookie(eventId, cookieValidityMinutes, cookieDomain, isCookieHttpOnly, isCookieSecure, secretKey)
	cookieKey = self.class.getCookieKey(eventId)
	cookieValue = @cookieManager.getCookie(cookieKey)
	if (cookieValue.nil?)
		return
	end

	cookieNameValueMap = getCookieNameValueMap(cookieValue)
	if (!isCookieValid(secretKey, cookieNameValueMap, eventId, cookieValidityMinutes, true))
		return
	end

	fixedCookieValidityMinutes = ""
	if (cookieNameValueMap.key?("FixedValidityMins"))
		fixedCookieValidityMinutes = cookieNameValueMap["FixedValidityMins"]
	end

	cookieValue = createCookieValue(
		eventId,
		cookieNameValueMap["QueueId"],
		fixedCookieValidityMinutes,
		cookieNameValueMap["RedirectType"],
		secretKey)

	@cookieManager.setCookie(cookieKey, cookieValue, Time.now + (24*60*60), cookieDomain, isCookieHttpOnly, isCookieSecure)
end

#store(eventId, queueId, fixedCookieValidityMinutes, cookieDomain, isCookieHttpOnly, isCookieSecure, redirectType, secretKey) ⇒ Object 



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# File 'lib/queueit_knownuserv3/user_in_queue_state_cookie_repository.rb', line 18

def store(eventId, queueId, fixedCookieValidityMinutes, cookieDomain, isCookieHttpOnly, isCookieSecure, redirectType, secretKey)
	cookieKey = self.class.getCookieKey(eventId)
	cookieValue = createCookieValue(eventId, queueId, Utils.toString(fixedCookieValidityMinutes), redirectType, secretKey)
	@cookieManager.setCookie(cookieKey, cookieValue, Time.now + (24*60*60), cookieDomain, isCookieHttpOnly, isCookieSecure)
end