Class to manage Blocked Log. More...

Public Member Functions
	__construct (DoliDB $db)
	Constructor.

	loadTrackedEvents ()
	Load list of tracked events into $this->trackedevents.

	getObjectLink ()
	Try to retrieve source object (it it still exists).

	getUser ()
	Try to retrieve user author.

	setObjectData (&$object, $action, $amounts, $fuser=null)
	Populate properties of an unalterable log entry from object data.

	fetch ($id)
	Get object from database.

	dolEncodeBlockedData ($data, $mode=0)
	Encode data.

	dolDecodeBlockedData ($data, $mode=0)
	Decode data.

	setCertified ()
	Set block certified by authority.

	create ($user, $forcesignature='')
	Create blocked log in database.

	checkSignature ($previoushash='', $returnarray=0)
	Check if current signature still correct compared to the value in chain.

	getPreviousHash ($withlock=0, $beforeid=0)
	Get previous signature/hash in chain.

	getLog ($element, $fk_object, $limit=0, $sortfield='', $sortorder='', $search_fk_user=-1, $search_start=-1, $search_end=-1, $search_ref='', $search_amount='', $search_code='', $search_signature='')
	Return array of log objects (with criteria)

	getSignature ()
	Return the signature (hash) of the "genesis-block" (Block 0).

	alreadyUsed ($ignoresystem=0)
	Check if module was already used or not for at least one recording.

Private Member Functions
	buildKeyForSignature ()
	Return a string for signature.

	buildFirstPartOfKeyForSignature ()
	Return first part of string for signature.

Detailed Description

Class to manage Blocked Log.

Definition at line 28 of file blockedlog.class.php.

Constructor & Destructor Documentation

◆ __construct()

BlockedLog::__construct ( DoliDB $db )

Constructor.

Parameters

DoliDB $db Database handler

Definition at line 157 of file blockedlog.class.php.

Member Function Documentation

◆ alreadyUsed()

BlockedLog::alreadyUsed ( $ignoresystem = 0 )

Check if module was already used or not for at least one recording.

Parameters

int<0,1> $ignoresystem Ignore system events for the test

Returns: bool

Definition at line 1308 of file blockedlog.class.php.

References $conf, dol_print_error(), and dol_syslog().

◆ buildFirstPartOfKeyForSignature()

BlockedLog::buildFirstPartOfKeyForSignature ( )

private

Return first part of string for signature.

Note: rowid of line not included as it is not a business data and this allow to make backup of a year and restore it into another database with different ids without comprimising checksums

Returns: string First part of key for signature

Definition at line 1102 of file blockedlog.class.php.

Referenced by buildKeyForSignature(), and create().

◆ buildKeyForSignature()

BlockedLog::buildKeyForSignature ( )

private

Return a string for signature.

Note: rowid of line not included as it is not a business data and this allow to make backup of a year and restore it into another database with different ids without comprimising checksums

Returns: string Key for signature

Definition at line 1084 of file blockedlog.class.php.

References buildFirstPartOfKeyForSignature().

Referenced by checkSignature(), and create().

◆ checkSignature()

BlockedLog::checkSignature	(		$previoushash = '',
			$returnarray = 0 )

Check if current signature still correct compared to the value in chain.

Parameters

string	$previoushash	If previous signature hash is known, we can provide it to avoid to make a search of it in database.
	int<0,2>	$returnarray 1=Return array of details, 2=Return array of details including keyforsignature, 0=Boolean

Returns: boolean|array{checkresult:bool,calculatedsignature:string,previoushash:string,keyforsignature?:string} True if OK, False if KO

Definition at line 1045 of file blockedlog.class.php.

References buildKeyForSignature(), dol_hash(), and getPreviousHash().

◆ create()

BlockedLog::create	(		$user,
			$forcesignature = '' )

Create blocked log in database.

Parameters

User	$user	Object user that create
string	$forcesignature	Force signature (for example '0000000000' when we disabled the module)

Returns: int<-3,-1>|int<1,1> Return integer <0 if KO, >0 if OK

Definition at line 916 of file blockedlog.class.php.

References $conf, buildFirstPartOfKeyForSignature(), buildKeyForSignature(), dol_hash(), dol_now(), dol_syslog(), dolEncodeBlockedData(), and getPreviousHash().

◆ dolDecodeBlockedData()

BlockedLog::dolDecodeBlockedData	(		$data,
			$mode = 0 )

Decode data.

Parameters

string	$data	Data to unserialize
int	$mode	0=unserialize, 1=json_decode

Returns: Object Value unserialized, an object (stdClass)

Definition at line 881 of file blockedlog.class.php.

References jsonOrUnserialize().

Referenced by fetch().

◆ dolEncodeBlockedData()

BlockedLog::dolEncodeBlockedData	(		$data,
			$mode = 0 )

Encode data.

Parameters

?stdClass	$data	Data to serialize
	int<0,1>	$mode 0=serialize, 1=json_encode

Returns: string Value serialized, an object (stdClass)

Definition at line 861 of file blockedlog.class.php.

Referenced by create().

◆ fetch()

BlockedLog::fetch ( $id )

Get object from database.

Parameters

int $id Id of object to load

Returns: int<-1,1> >0 if OK, <0 if KO, 0 if not found

Definition at line 797 of file blockedlog.class.php.

References dolDecodeBlockedData().

◆ getLog()

BlockedLog::getLog	(	$element,
		$fk_object,
		$limit = 0,
		$sortfield = '',
		$sortorder = '',
		$search_fk_user = -1,
		$search_start = -1,
		$search_end = -1,
		$search_ref = '',
		$search_amount = '',
		$search_code = '',
		$search_signature = '' )

Return array of log objects (with criteria)

Parameters

string	$element	Element to search
int	$fk_object	Id of object to search
	int<0,max>	$limit Max number of element, 0 for all
string	$sortfield	Sort field
string	$sortorder	Sort order
int	$search_fk_user	Id of user(s)
int	$search_start	Start time limit
int	$search_end	End time limit
string	$search_ref	Search ref
string	$search_amount	Search amount
string \| string[]	$search_code	Search code
string	$search_signature	Search signature

Returns: BlockedLog[]|int<-2,-1> Array of object log or <0 if error

Definition at line 1191 of file blockedlog.class.php.

References $conf, and natural_search().

◆ getObjectLink()

BlockedLog::getObjectLink ( )

Try to retrieve source object (it it still exists).

Returns: string URL string of source object

Definition at line 256 of file blockedlog.class.php.

References $object.

◆ getPreviousHash()

BlockedLog::getPreviousHash	(		$withlock = 0,
			$beforeid = 0 )

Get previous signature/hash in chain.

Parameters

	int<0,1>	$withlock 1=With a lock
int	$beforeid	ID of a record

Returns: string Hash of previous record (if beforeid is defined) or hash of last record (if beforeid is 0)

Definition at line 1117 of file blockedlog.class.php.

References $conf, dol_print_error(), and getSignature().

Referenced by checkSignature(), and create().

◆ getSignature()

BlockedLog::getSignature ( )

Return the signature (hash) of the "genesis-block" (Block 0).

Returns: string Signature of genesis-block for current conf->entity

Definition at line 1282 of file blockedlog.class.php.

References $conf, dol_hash(), dolibarr_set_const(), getDolGlobalString(), and getRandomPassword().

Referenced by getPreviousHash().

◆ getUser()

BlockedLog::getUser ( )

Try to retrieve user author.

Returns: string

Definition at line 380 of file blockedlog.class.php.

◆ loadTrackedEvents()

BlockedLog::loadTrackedEvents ( )

Load list of tracked events into $this->trackedevents.

Returns: int<1,1> Always 1

Definition at line 168 of file blockedlog.class.php.

References getDolGlobalString(), and img_picto().

◆ setCertified()

BlockedLog::setCertified ( )

Set block certified by authority.

Returns: boolean

Definition at line 899 of file blockedlog.class.php.

◆ setObjectData()

BlockedLog::setObjectData	(	&	$object,
			$action,
			$amounts,
			$fuser = null )

Populate properties of an unalterable log entry from object data.

Parameters

CommonObject \| stdClass	$object	object to store
string	$action	action
float \| int	$amounts	amounts
?User	$fuser	User object (forced)

Returns: int<-1,-1>|int<1,1> >0 if OK, <0 if KO

Definition at line 411 of file blockedlog.class.php.

References $object, dol_getIdFromCode(), and dol_syslog().

The documentation for this class was generated from the following file:

dolibarr_22.0/htdocs/blockedlog/class/blockedlog.class.php

Public Member Functions

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ alreadyUsed()

◆ buildFirstPartOfKeyForSignature()

◆ buildKeyForSignature()

◆ checkSignature()

◆ create()

◆ dolDecodeBlockedData()

◆ dolEncodeBlockedData()

◆ fetch()

◆ getLog()

◆ getObjectLink()

◆ getPreviousHash()

◆ getSignature()

◆ getUser()

◆ loadTrackedEvents()

◆ setCertified()

◆ setObjectData()