mirror of
https://github.com/pierre42100/ComunicAPI
synced 2024-11-23 13:59:29 +00:00
478 lines
12 KiB
PHP
478 lines
12 KiB
PHP
<?php
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/**
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* User account class
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*
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* @author Pierre HUBERT
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*/
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class AccountComponent {
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/**
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* @var String $userTable The name of the user table
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*/
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const USER_TABLE = "utilisateurs";
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/**
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* Try to login user with returning a service token
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*
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* @param string $email The e-mail address of the user
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* @param string $password The password of the user
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* @param int $serviceID The ID of the service
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* @return array Tokens if success, false if fails
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*/
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public function generateUserLoginTokens(string $email, string $password, int $serviceID) : array{
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//Try to find user ID in the database
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$conditions = "WHERE mail = ? AND password = ?";
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$values = array(
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$email,
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$this->cryptPassword($password)
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);
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$userInfos = CS::get()->db->select(self::USER_TABLE, $conditions, $values);
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//Check if there is anything
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if(count($userInfos) == 0)
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return array(); //Not any account was found
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//Extract first value ID
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$userID = $userInfos[0]['ID'];
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//Check if any other token already exists
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$existingTokens = $this->getUserLoginTokenByIDs($userID, $serviceID, CS::get()->db);
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if(is_array($existingTokens)){
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//Return result
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return $existingTokens;
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}
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//Generate random tokens
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$token1 = random_str(75);
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$token2 = random_str(75);
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//Insert token in the database
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$tableName = APIClients::USERS_TOKENS_TABLE;
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$insertValues = array(
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"user_id" => $userID,
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"service_id" => $serviceID,
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"token1" => $token1,
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"token2" => $token2
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);
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if(!CS::get()->db->addLine($tableName, $insertValues))
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return array(); //Something went wrong
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//We can return tokens
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return array($token1, $token2);
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}
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/**
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* Get token with the help of userID and serviceID
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*
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* @param int $userID The ID of the user
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* @param int $serviceID The ID of the service
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* @return FALSE if it fails, or tokens if success
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*/
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private function getUserLoginTokenByIDs(int $userID, int $serviceID) {
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//Prepare database request
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$conditions = "WHERE user_id = ? AND service_id = ?";
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$values = array(
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$userID,
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$serviceID
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);
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$tokenInfos = CS::get()->db->select(APIClients::USERS_TOKENS_TABLE, $conditions, $values);
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if(count($tokenInfos) == 0)
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return false; //There is nobody at this address
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else {
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//Return tokens
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$token1 = $tokenInfos[0]['token1'];
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$token2 = $tokenInfos[0]['token2'];
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return array($token1, $token2);
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}
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}
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/**
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* Delete login token from given information of a single service
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*
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* @param int $userID The ID of the user to delete
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* @param string $serviceID The service ID
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* @return bool False if it fails
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*/
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public function deleteUserLoginToken(int $userID, string $serviceID) : bool {
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//Prepare database request
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$condition = "user_id = ? AND service_id = ?";
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$values = array(
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$userID,
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$serviceID
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);
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//Try to perform request
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if(!CS::get()->db->deleteEntry(APIClients::USERS_TOKENS_TABLE, $condition, $values))
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return false; //Something went wrong during the request
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//Everything is ok
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return true;
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}
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/**
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* Delete all the logins tokens of a user - disconnect him from
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* all the services he is connected to
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*
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* @param int $userID Target user ID
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* @return bool TRUE for a success / FALSE else
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*/
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public function deleteAllUserLoginTokens(int $userID) : bool {
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//Prepare database request
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$condition = "user_id = ?";
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$values = array(
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$userID
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);
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//Try to perform request
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if(!CS::get()->db->deleteEntry(APIClients::USERS_TOKENS_TABLE, $condition, $values))
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return false; //Something went wrong during the request
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//Everything is ok
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return true;
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}
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/**
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* Get User ID from token
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*
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* @param int $serviceID The ID of the service
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* @param array $tokens The user login tokens
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* @return int User ID (0 for a failure)
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*/
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public function getUserIDfromToken(int $serviceID, array $tokens) : int {
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//Check token number
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if(count($tokens) != 2)
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return 0;
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//Prepare database request
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$tablesName = APIClients::USERS_TOKENS_TABLE;
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$conditions = "WHERE ".APIClients::USERS_TOKENS_TABLE.".service_id = ? AND ".APIClients::USERS_TOKENS_TABLE.".token1 = ? AND ".APIClients::USERS_TOKENS_TABLE.".token2 = ?";
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$conditionsValues = array(
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$serviceID,
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$tokens[0],
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$tokens[1]
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);
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//Perform request
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$userInfos = CS::get()->db->select($tablesName, $conditions, $conditionsValues);
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//Check if result is correct or not
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if(count($userInfos) == 0)
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return 0; //No result
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//Return ID
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return $userInfos[0]["user_id"];
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}
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/**
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* Check whether an email address is linked to an account or not
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*
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* @return bool TRUE if the email is linked to an account / FALSE else
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*/
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public function exists_email(string $email) : bool {
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//Perform an API request
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$tableName = self::USER_TABLE;
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$conditions = "WHERE mail = ?";
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$values = array($email);
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//Return result
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return CS::get()->db->count($tableName, $conditions, $values) > 0;
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}
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/**
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* Get the ID of the account associated with an email address
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*
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* @param string $email The email address
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* @return int The ID of the account / -1 in case of failure
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*/
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public function getIDfromEmail(string $email): int {
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//Perform an API request
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$tableName = self::USER_TABLE;
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$conditions = "WHERE mail = ?";
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$values = array($email);
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//Peform the request
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$values = cs()->db->select($tableName, $conditions, $values);
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if(count($values) == 0)
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return -1; //No result found
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//Return first value
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return $values[0]["ID"];
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}
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/**
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* Intend to create an account
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*
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* @param NewAccount $account The new account to create
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* @return bool TRUE in case of success / FALSE else
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*/
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public function create(NewAccount $newAccount) : bool {
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//Crypt password
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$password = $this->cryptPassword($newAccount->password);
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//Set the values
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$values = array(
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"nom" => $newAccount->lastName,
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"prenom" => $newAccount->firstName,
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"date_creation" => mysql_date(),
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"mail" => $newAccount->email,
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"password" => $password
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);
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//Try to insert the user in the database
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return CS::get()->db->addLine(self::USER_TABLE, $values);
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}
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/**
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* Check if a password is valid for a user
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*
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* @param int $userID Target user ID : The ID of the user to check
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* @param string $password The password to check
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* @return bool TRUE if the password is valid / FALSE else
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*/
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public function checkUserPassword(int $userID, string $password){
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//Crypt password
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$password = $this->cryptPassword($password);
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//Prepare request over the database
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$conditions = array(
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"ID" => $userID,
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"password" => $password
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);
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$data = CS::get()->db->splitConditionsArray($conditions);
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$sql_conds = "WHERE ".$data[0];
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$values = $data[1];
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//Perform request and return result
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return CS::get()->db->count(self::USER_TABLE, $sql_conds, $values) > 0;
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}
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/**
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* Update user password
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*
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* @param int $userID Target user ID
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* @param string $password The new password to set to the user
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* @return bool TRUE in case of success / FALSE else
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*/
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public function set_new_user_password(int $userID, string $password) : bool {
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//Crypt the password
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$password = $this->cryptPassword($password);
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//Prepare database update
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$modif = array("password" => $password);
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//Perform the request
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return CS::get()->db->updateDB(self::USER_TABLE, "ID = ?", $modif, array($userID));
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}
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/**
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* Set new password reset token for an account
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*
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* @param int $userID Target user ID
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* @param string $token The new token to apply
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* @return bool TRUE for a success / FALSE else
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*/
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public function set_new_password_reset_token(int $userID, string $token) : bool {
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//Prepare database update
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$modifs = array(
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"password_reset_token" => $token,
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"password_reset_token_time_create" => time()
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);
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//Apply update
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return cs()->db->updateDB(self::USER_TABLE, "ID = ?", $modifs, array($userID));
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}
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/**
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* Delete the password reset token for an account
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*
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* @param int $userID Target user ID
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* @return bool TRUE for a success / FALSE else
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*/
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public function remove_password_reset_token(int $userID) : bool {
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//Prepare database update
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$modifs = array(
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"password_reset_token" => "",
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"password_reset_token_time_create" => 84 //Too low value to be valid
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);
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//Apply update
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return cs()->db->updateDB(self::USER_TABLE, "ID = ?", $modifs, array($userID));
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}
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/**
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* Associate password reset token with user ID
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*
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* @param string $token The token to associate
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* @return int The ID of the user / -1 in case of failure
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*/
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public function getUserIDfromResetToken(string $token) : int {
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//Prepare database query
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$conditions = "WHERE password_reset_token = ? AND password_reset_token_time_create > ?";
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$values = array(
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$token,
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time()-60*60*24 //Maximum validity : 24 hours
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);
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//Query the database
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$results = cs()->db->select(self::USER_TABLE, $conditions, $values);
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//Check if there is not any result
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if(count($results) == 0)
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return -1;
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//Return first result user ID
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return $results[0]["ID"];
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}
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/**
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* Crypt user password
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*
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* @param string $userPassword The password to crypt
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* @return string The encrypted password
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*/
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public function cryptPassword(string $userPassword) : string {
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return crypt(sha1($userPassword), sha1($userPassword));
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}
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/**
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* Get user account data (full export)
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*
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* @param int $userID Target user ID
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* @return array Information about the user
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*/
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public function export(int $userID) : array {
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$data = array();
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//General account information
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$data["advanced_info"] = components()->user->getUserAdvancedInfo($userID);
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//Posts list (with comments)
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$data["posts"] = components()->posts->getUserEntirePostsList($userID, TRUE);
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//Comments list
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$data["comments"] = components()->comments->getAllUser($userID);
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//Likes
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$data["likes"] = components()->likes->get_all_user($userID);
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//Survey responses
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$data["survey_responses"] = components()->survey->get_all_responses($userID);
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//User movies
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$data["movies"] = components()->movies->get_list($userID);
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//Conversation messages
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$data["all_conversation_messages"] = components()->conversations->getAllUserMessages($userID);
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//Conversations list
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$data["conversations_list"] = components()->conversations->getList($userID);
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//Conversation messages
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$data["conversations_messages"] = array();
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foreach($data["conversations_list"] as $conversation)
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//Get all the messages of the conversation
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$data["conversations_messages"][$conversation->get_ID()] =
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components()->conversations->getAllMessages($conversation->get_ID());
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//Friend list
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$data["friends_list"] = components()->friends->getList($userID);
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return $data;
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}
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/**
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* Delete user account
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*
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* @param int $userID The ID of the account to delete
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* @return bool TRUE for a success / FALSE else
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*/
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public function delete(int $userID) : bool {
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/*//Delete all group memberships
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if(!components()->groups->deleteAllUsersGroups($userID))
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return FALSE;
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//Delete user comments
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if(!components()->comments->deleteAllUser($userID))
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return false;
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//Delete user posts
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if(!components()->posts->deleteAllUser($userID))
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return false;
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//Delete user participation in surveys
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if(!components()->survey->cancel_all_user_responses($userID))
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return false;
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//Delete all the likes created by the user
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if(!components()->likes->delete_all_user($userID))
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return false;
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//Delete user movies
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if(!components()->movies->deleteAllUser($userID))
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return FALSE;
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//Delete conversation messages
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if(!components()->conversations->deleteAllUserMessages($userID))
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return FALSE;
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//Remove users from all its conversations
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if(!components()->conversations->deleteAllUserConversations($userID))
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return FALSE;
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//Delete all the notifications related with the user
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if(!components()->notifications->deleteAllRelatedWithUser($userID))
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return FALSE;
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//Delete all user friends, including friendship requests
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if(!components()->friends->deleteAllUserFriends($userID))
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return FALSE;
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//Delete user account image
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if(!components()->accountImage->delete($userID))
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return FALSE;
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//Delete all the likes on the user page
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if(!components()->likes->delete_all($userID, Likes::LIKE_USER))
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return FALSE;
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if(!components()->backgroundImage->delete($userID))
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return FALSE;
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//Delete connections to all the services
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if(!$this->deleteAllUserLoginTokens($userID))
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return FALSE;*/
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//Delete user from the database
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//WILL BE IMPLEMENTED WHEN LEGACY VERSION WILL BE REMOVED
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exit("Notice: Account deletion should be available soon...");
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//Success
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return FALSE;
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}
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}
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//Register class
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Components::register("account", new AccountComponent()); |