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syncrepl.cpython-39.pyc
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a �.d�H � @ s� d Z ddlmZ ddlmZmZmZmZmZ ddl m Z m Z ddl m Z mZmZ ddlmZmZmZ dgZG dd � d ej�ZG d d � d ej�ZG d d � d ej�ZG dd� dej�ZG dd� de�Z G dd� dej�Z G dd� dej�Z G dd� de�Z e ee j < G dd� dej�Z!G dd� de�Z"e"ee"j < G d d � d ej�Z#G d d � d ej�Z$G d d!� d!ej%�Z&G d"d#� d#ej�Z'G d$d%� d%ej(�Z)G d&d'� d'�Z*G d(d� d�Z+d)S )*zz ldap.syncrepl - for implementing syncrepl consumer (see RFC 4533) See https://www.python-ldap.org/ for project details. � )�UUID)�tag� namedtype�namedval�univ� constraint)�encoder�decoder)� __version__� __author__� __license__)�RequestControl�ResponseControl�KNOWN_RESPONSE_CONTROLS�SyncreplConsumerc @ s e Zd ZdZe�dd�ZdS )�SyncUUIDz. syncUUID ::= OCTET STRING (SIZE(16)) � N)�__name__� __module__� __qualname__�__doc__r ZValueSizeConstraint� subtypeSpec� r r �3/usr/lib64/python3.9/site-packages/ldap/syncrepl.pyr s r c @ s e Zd ZdZdS )� SyncCookiez% syncCookie ::= OCTET STRING N)r r r r r r r r r s r c @ s0 e Zd ZdZe�dd�Zejj e � dd� Z dS )�SyncRequestModez� mode ENUMERATED { -- 0 unused refreshOnly (1), -- 2 reserved refreshAndPersist (3) }, )� refreshOnly� )ZrefreshAndPersist� r r N� r r r r r Z NamedValuesZ namedValuesr � Enumeratedr r ZSingleValueConstraintr r r r r " s �r c @ s@ e Zd ZdZe�e�de� �e�de � �e� de � d���Z dS )�SyncRequestValuea: syncRequestValue ::= SEQUENCE { mode ENUMERATED { -- 0 unused refreshOnly (1), -- 2 reserved refreshAndPersist (3) }, cookie syncCookie OPTIONAL, reloadHint BOOLEAN DEFAULT FALSE } �mode�cookie� reloadHintFN)r r r r r � NamedTypes� NamedTyper �OptionalNamedTyper �DefaultedNamedTyper �Boolean� componentTyper r r r r! 2 s �r! c @ s& e Zd ZdZdZd dd�Zd d � ZdS ) �SyncRequestControlan The Sync Request Control is an LDAP Control [RFC4511] where the controlType is the object identifier 1.3.6.1.4.1.4203.1.9.1.1 and the controlValue, an OCTET STRING, contains a BER-encoded syncRequestValue. The criticality field is either TRUE or FALSE. [..] The Sync Request Control is only applicable to the SearchRequest Message. z1.3.6.1.4.1.4203.1.9.1.1r Nr Fc C s || _ || _|| _|| _d S )N)� criticalityr# r" r$ )�selfr, r# r" r$ r r r �__init__R s zSyncRequestControl.__init__c C sX t � }|�dt| j�� | jd ur4|�dt| j�� | jrN|�dt�| j�� t � |�S )Nr" r# r$ ) r! ZsetComponentByNamer r" r# r r$ r r) r �encode)r- Zrcvr r r �encodeControlValueX s z%SyncRequestControl.encodeControlValue)r Nr F)r r r r � controlTyper. r0 r r r r r+ F s r+ c @ s8 e Zd ZdZe�dddd�Zejj e � dddd � Z d S ) � SyncStateOpz� state ENUMERATED { present (0), add (1), modify (2), delete (3) }, )�presentr )�addr )�modify� )�deleter r r r6 r Nr r r r r r2 b s �r2 c @ s< e Zd ZdZe�e�de� �e�de� �e� de � ��Z dS )�SyncStateValuea syncStateValue ::= SEQUENCE { state ENUMERATED { present (0), add (1), modify (2), delete (3) }, entryUUID syncUUID, cookie syncCookie OPTIONAL } �state� entryUUIDr# N) r r r r r r% r& r2 r r' r r* r r r r r8 t s �r8 c @ s e Zd ZdZdZdZdd� ZdS )�SyncStateControlam The Sync State Control is an LDAP Control [RFC4511] where the controlType is the object identifier 1.3.6.1.4.1.4203.1.9.1.2 and the controlValue, an OCTET STRING, contains a BER-encoded SyncStateValue. The criticality is FALSE. [..] The Sync State Control is only applicable to SearchResultEntry and SearchResultReference Messages. z1.3.6.1.4.1.4203.1.9.1.2)r3 r4 r5 r7 c C s� t j|t� d�}|d �d�}tt|d �d��d�}|d �d�}|d ur`|�� r`t|�| _nd | _| j j t |� | _ t|�| _ d S )N�Zasn1Specr r9 r: ��bytesr# )r �decoder8 �getComponentByNamer r> �hasValue�strr# � __class__�opnames�intr9 r: )r- �encodedControlValue�dr9 �uuidr# r r r �decodeControlValue� s z#SyncStateControl.decodeControlValueN)r r r r r1 rD rI r r r r r; � s r; c @ s4 e Zd ZdZe�e�de� �e�de � d���Z dS )� SyncDoneValuez� syncDoneValue ::= SEQUENCE { cookie syncCookie OPTIONAL, refreshDeletes BOOLEAN DEFAULT FALSE } r# �refreshDeletesFN� r r r r r r% r' r r( r r) r* r r r r rJ � s �rJ c @ s e Zd ZdZdZdd� ZdS )�SyncDoneControlaT The Sync Done Control is an LDAP Control [RFC4511] where the controlType is the object identifier 1.3.6.1.4.1.4203.1.9.1.3 and the controlValue contains a BER-encoded syncDoneValue. The criticality is FALSE (and hence absent). [..] The Sync Done Control is only applicable to the SearchResultDone Message. z1.3.6.1.4.1.4203.1.9.1.3c C sd t j|t� d�}|d �d�}|�� r2t|�| _nd | _|d �d�}|�� rZt|�| _nd | _d S )Nr< r r# rK ) r r? rJ r@ rA rB r# �boolrK )r- rF rG r# Zrefresh_deletesr r r rI � s z"SyncDoneControl.decodeControlValueN)r r r r r1 rI r r r r rM � s rM c @ s4 e Zd ZdZe�e�de� �e�de � d���Z dS )� RefreshDeletez� refreshDelete [1] SEQUENCE { cookie syncCookie OPTIONAL, refreshDone BOOLEAN DEFAULT TRUE }, r# � refreshDoneTNrL r r r r rO � s �rO c @ s4 e Zd ZdZe�e�de� �e�de � d���Z dS )�RefreshPresentz� refreshPresent [2] SEQUENCE { cookie syncCookie OPTIONAL, refreshDone BOOLEAN DEFAULT TRUE }, r# rP TNrL r r r r rQ � s �rQ c @ s e Zd ZdZe� ZdS )� SyncUUIDsz( syncUUIDs SET OF syncUUID N)r r r r r r* r r r r rR � s rR c @ s@ e Zd ZdZe�e�de� �e�de � d��e� de � ��Z dS )� SyncIdSetz� syncIdSet [3] SEQUENCE { cookie syncCookie OPTIONAL, refreshDeletes BOOLEAN DEFAULT FALSE, syncUUIDs SET OF syncUUID } r# rK F� syncUUIDsN)r r r r r r% r' r r( r r) r& rR r* r r r r rS � s �rS c @ s� e Zd ZdZe�e�de� je � e j e j d�d��e�de � je � e j e j d�d��e�de� je � e j e j d�d��e�d e� je � e j e j d �d���Zd S ) � SyncInfoValuea` syncInfoValue ::= CHOICE { newcookie [0] syncCookie, refreshDelete [1] SEQUENCE { cookie syncCookie OPTIONAL, refreshDone BOOLEAN DEFAULT TRUE }, refreshPresent [2] SEQUENCE { cookie syncCookie OPTIONAL, refreshDone BOOLEAN DEFAULT TRUE }, syncIdSet [3] SEQUENCE { cookie syncCookie OPTIONAL, refreshDeletes BOOLEAN DEFAULT FALSE, syncUUIDs SET OF syncUUID } } � newcookier )Z implicitTag� refreshDeleter �refreshPresentr6 � syncIdSetr N)r r r r r r% r& r Zsubtyper ZTagZtagClassContextZtagFormatSimplerO rQ rS r* r r r r rU � s6 ���������rU c @ s e Zd ZdZdZdd� ZdS )�SyncInfoMessagea The Sync Info Message is an LDAP Intermediate Response Message [RFC4511] where responseName is the object identifier 1.3.6.1.4.1.4203.1.9.1.4 and responseValue contains a BER-encoded syncInfoValue. The criticality is FALSE (and hence absent). z1.3.6.1.4.1.4203.1.9.1.4c C s t j|t� d�}d | _d | _d | _d | _|d �� }|d �� }|d u�r |� � �r |dkrjt |�| _d S i }|� d�}|� � r�t |�|d< |� d�r�t |� d��|d< nf|dk�rg }|� d�}tt|��D ]&} tt|�| ��d �} |�t | �� q�||d< t |� d ��|d < t| ||� d S ) Nr< r rV r# ZrefreshrP rY rT r= rK )r r? rU rV rW rX rY �getNameZ getComponentrA rB r@ � startswithrN �range�lenr r> ZgetComponentByPosition�append�setattr) r- ZencodedMessagerG �attr�comp�valr# �uuidsZids�irH r r r r. 5 s4 zSyncInfoMessage.__init__N)r r r r � responseNamer. r r r r rZ , s rZ c @ sV e Zd ZdZddd�Zddd �Zd d � Zd d � Zddd�Zdd� Z dd� Z dd� Z dS )r z; SyncreplConsumer - LDAP syncrepl consumer object. r Nc K s\ |du r| � � }t||d�}d|v r8|d |g7 < n |g|d< d| _| j||fi |��S )a� Starts syncrepl search operation. base, scope, and search_args are passed along to self.search_ext unmodified (aside from adding a Sync Request control to any serverctrls provided). mode provides syncrepl mode. Can be 'refreshOnly' to finish after synchronization, or 'refreshAndPersist' to persist (continue to receive updates) after synchronization. cookie: an opaque value representing the replication state of the client. Subclasses should override the syncrepl_set_cookie() and syncrepl_get_cookie() methods to store the cookie appropriately, rather than passing it. Only a single syncrepl search may be active on a SyncreplConsumer object. Multiple concurrent syncrepl searches require multiple separate SyncreplConsumer objects and thus multiple connections (LDAPObject instances). N)r# r" Z serverctrlsF)�syncrepl_get_cookier+ � _SyncreplConsumer__refreshDoneZ search_ext)r- �baseZscoper" r# Z search_argsZsyncreqr r r �syncrepl_search` s z SyncreplConsumer.syncrepl_search���r c C s� | j ||dddd�\}}}}}} |dkrj|D ]8} | jjdkr>q,| jd| jd� | jdur,| �| j� q,dS |d k�r |D ]�} | \} } }|D ]�} | jjd kr�q�| jd kr�| �| jg� nB| jd kr�| � | jg� n(| � | | | j� | j du r�| �| jg� | jdu�r| �| j� qxq�qx�nR|d k�rn|D �]@} | \}}}|t j k�rJ�q*t |�}|jdu�rl| �|j� n�|jdu�r�| jddd� d|jv �r�| �|jd � |jd �rjd| _ | �� n�|jdu�r| jddd� d|jv �r�| �|jd � |jd �rjd| _ | �� nZ|jdu�r*|jd du �r>| � |jd � n| �|jd � d|jv �r*| �|jd � �q*|dkr dS q dS )a� polls for and processes responses to the syncrepl_search() operation. Returns False when operation finishes, True if it is in progress, or raises an exception on error. If timeout is specified, raises ldap.TIMEOUT in the event of a timeout. If all is set to a nonzero value, poll() will return only when finished or when an exception is raised. r r )�msgid�timeoutZadd_intermediatesZ add_ctrls�all�e rM N)rK F�d r; r3 r7 �y r# rP TrK rT )Zresult4rC r �syncrepl_presentrK r# �syncrepl_set_cookier9 r: �syncrepl_delete�syncrepl_entryrh rZ rf rV rX �syncrepl_refreshdonerW rY )r- rl rm rn �type�msgZmidZctrls�n�v�c�m�dn�attrsZrnameZrespZsimr r r � syncrepl_poll� sz � z SyncreplConsumer.syncrepl_pollc C s dS )zY Called by syncrepl_poll() to store a new cookie provided by the server. Nr )r- r# r r r rs � s z$SyncreplConsumer.syncrepl_set_cookiec C s dS )zd Called by syncrepl_search() to retrieve the cookie stored by syncrepl_set_cookie() Nr �r- r r r rg � s z$SyncreplConsumer.syncrepl_get_cookieFc C s dS )aF Called by syncrepl_poll() whenever entry UUIDs are presented to the client. syncrepl_present() is given a list of entry UUIDs (uuids) and a flag (refreshDeletes) which indicates whether the server explicitly deleted non-present entries during the refresh operation. If called with a list of uuids, the syncrepl_present() implementation should record those uuids as present in the directory. If called with uuids set to None and refreshDeletes set to False, syncrepl_present() should delete all non-present entries from the local mirror, and reset the list of recorded uuids. If called with uuids set to None and refreshDeletes set to True, syncrepl_present() should reset the list of recorded uuids, without deleting any entries. Nr )r- rd rK r r r rr � s z!SyncreplConsumer.syncrepl_presentc C s dS )z� Called by syncrepl_poll() to delete entries. A list of UUIDs of the entries to be deleted is given in the uuids parameter. Nr )r- rd r r r rt � s z SyncreplConsumer.syncrepl_deletec C s dS )z� Called by syncrepl_poll() for any added or modified entries. The provided uuid is used to identify the provided entry in any future modification (including dn modification), deletion, and presentation operations. Nr )r- r} r~ rH r r r ru s z SyncreplConsumer.syncrepl_entryc C s dS )z� Called by syncrepl_poll() between refresh and persist phase. It indicates that initial synchronization is done and persist phase follows. Nr r� r r r rv s z%SyncreplConsumer.syncrepl_refreshdone)r N)rk Nr )F) r r r r rj r rs rg rr rt ru rv r r r r r [ s % Z N),r rH r Z pyasn1.typer r r r r Zpyasn1.codec.berr r Z ldap.pkginfor r r Z ldap.controlsr r r �__all__Z OctetStringr r r r �Sequencer! r+ r2 r8 r; r1 rJ rM rO rQ ZSetOfrR rS ZChoicerU rZ r r r r r �<module> s4 � //