PasswordVerify: Difference between revisions
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==Example== | ==Example== | ||
{{Warning|If you will be using "Example 1" then you will have to save account data "hash_password" after server restart, otherwise this script will no longer work.}} | {{Warning|If you will be using "Example 1" then you will have to save account data "hash_password" after server restart, otherwise this script will no longer work.}} | ||
This example makes use of passwordHash and passwordVerify in account creation and account login to boost up security. | This example makes use of [https://wiki.multitheftauto.com/wiki/PasswordHash passwordHash] and [https://wiki.multitheftauto.com/wiki/PasswordVerify passwordVerify] in account creation and account login to boost up security. | ||
<section name="Example 1" class="server" show="true"> | <section name="Example 1" class="server" show="true"> | ||
* Use '''</accountCreate [username] [password]>''' to create an account. | |||
* Use '''</accountLogin [username] [password]>''' to login in account. | |||
<syntaxhighlight lang="lua"> | <syntaxhighlight lang="lua"> | ||
-- lets add command handler that will handle the account creation | -- lets add command handler that will handle the account creation |
Revision as of 13:43, 22 April 2017
This template is no longer in use as it results in poor readability. This function verifies whether a password matches a password hash.
Syntax
bool passwordVerify ( string password, string hash[, function callback] )
Required Arguments
- password: The password to check.
- hash: A supported hash (see passwordHash)
Optional Arguments
- callback: providing a callback will run this function asynchronously, the arguments to the callback are the same as the returned values below.
Returns
Returns true if the password matches the hash. Returns false if the password does not match, or if an unknown hash was passed. If a callback was provided, the aforementioned values are arguments to the callback, and this function will always return true.
Example
This example makes use of passwordHash and passwordVerify in account creation and account login to boost up security.
Click to collapse [-]
Example 1- Use </accountCreate [username] [password]> to create an account.
- Use </accountLogin [username] [password]> to login in account.
-- lets add command handler that will handle the account creation addCommandHandler("accountCreate",function(source,cmd,username,password) if (username and password) then local hashedPassword = passwordHash(password,"bcrypt") -- create new hash for password if (hashedPassword) then -- check if hash has been generated local account = addAccount(username,hashedPassword) -- now lets add account with new hash what we got when we made it for password. if (account) then setAccountData(account,"hash_password",hashedPassword) -- store accounts password hash in order to verify it when it's needed. outputChatBox("Account successfuly created! Now please login. Syntax </accountLogin [username] [password]>",source,20,160,20) else outputChatBox("Account already exists! Please try again with different username.",source,20,160,20) end else outputChatBox("Securing your password failed! Please try again or contact an administrator.",source,160,20,20) end else outputChatBox("Wrong parameters! Correct Syntax </accountCreate [username] [password]>",source,160,20,20) end end); -- lets add command handler that will handle the account login addCommandHandler("accountLogin",function(source,cmd,username,password) if (username and password) then local account = getAccount(username) -- get entered account if (account) then -- check if entered account exists local hashedPassword = getAccountData(account,"hash_password") -- lets get hashed password if (passwordVerify(password,hashedPassword)) then -- check if hash and entered password matches if logIn(source,account,hashedPassword) then -- now lets login player into account outputChatBox("Login successfull. Welcome, "..getAccountName(account).."!",source,20,160,20) end else outputChatBox("Password is incorrect!",source,160,20,20) end else outputChatBox("Account doesn't exist! Please try again with different account.",source,160,20,20) end else outputChatBox("Wrong parameters! Correct Syntax </accountCreate [username] [password]>",source,160,20,20) end end);
See Also
- addDebugHook
- base64Decode
- base64Encode
- debugSleep
- decodeString
- encodeString
- fromJSON
- generateKeyPair
- getColorFromString
- getDevelopmentMode
- getDistanceBetweenPoints2D
- getDistanceBetweenPoints3D
- getEasingValue
- getNetworkStats
- getNetworkUsageData
- getPerformanceStats
- getRealTime
- getTickCount
- getTimerDetails
- getTimers
- getFPSLimit
- getUserdataType
- getVersion
- gettok
- isTransferBoxVisible
- setTransferBoxVisible
- hash
- inspect
- interpolateBetween
- iprint
- isOOPEnabled
- isTimer
- killTimer
- md5
- passwordHash
- passwordVerify
- pregFind
- pregMatch
- pregReplace
- removeDebugHook
- resetTimer
- setDevelopmentMode
- setFPSLimit
- setTimer
- ref
- deref
- sha256
- split
- teaDecode
- teaEncode
- toJSON
- tocolor
- getProcessMemoryStats
- utfChar
- utfCode
- utfLen
- utfSeek
- utfSub
- bitAnd
- bitNot
- bitOr
- bitXor
- bitTest
- bitLRotate
- bitRRotate
- bitLShift
- bitRShift
- bitArShift
- bitExtract
- bitReplace