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Editing: adbackend.cpython-310.pyc
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It communicates directly with Amazon Drive using their RESTful API and does not rely on externally setup software (like acd_cli). z ~/.duplicity_ad_oauthtoken.jsonz https://www.amazon.com/ap/oaz$https://api.amazon.com/auth/o2/tokenz'https://breunig.xyz/duplicity/copy.htmlzclouddrive:read_otherzclouddrive:writez=amzn1.application-oa2-client.791c9c2d78444e85a32eb66f92eb6bcc�@5b322c6a37b25f16d848a6a556eddcc30314fc46ae65c87068ff1bc4588d715b�CDuplicityFormBoundaryd66364f7f8924f7e9d478e19cf4b871d114a1e00262542c C s� t jj�| |� d| _d| _i | _d | _|j� d�| _ t j dkr%t �d� z dd laddlma W n ty< td��w | �� | �� d S ) Nz%https://drive.amazonaws.com/drive/v1/z/https://content-na.drive.amazonaws.com/cdproxy/�/l zxYour --volsize is bigger than 10 GiB, which is the maximum file size on Amazon Drive that does not require work arounds.r )� OAuth2Sessiona Amazon Drive backend requires python-requests and python-requests-oauthlib to be installed. For Debian and derivates use: apt-get install python-requests python-requests-oauthlib For Fedora and derivates use: yum install python-requests python-requests-oauthlib)� duplicity�backend�Backend�__init__� metadata_url� content_url� names_to_ids�backup_target_id�path�lstrip� backup_targetr �volsizer � FatalError�requests�requests_oauthlibr � ImportErrorr �initialize_oauth2_session�resolve_backup_target)�self� parsed_url� r" �>/usr/lib/python3/dist-packages/duplicity/backends/adbackend.pyr < s( � �� zADBackend.__init__c s� � fdd�}d}z t � j�� }t�|�}W d � n1 s w Y W n ty= } z t�d| � W Y d}~nd}~ww t� j� j � j |� j� j d�� j |d�� _ |dur^� j �� j � � j �� jd �}|jtjjkrpd}|du r�tj�� r~tj�� s�t�d� j � � j �� j�\}}t d � t d � t |� t d � t d �� d d d�� � }� j j � j � j |d�}� j �� jd �}|�!� ||� |�� } d| vs�d| vr�t�d� | d � _| d � _"dS )z1Setup or refresh oauth2 session with Amazon Drivec s~ z!t � jd��}t�| |� W d � W dS 1 sw Y W dS ty> } zt�d� j|f � W Y d}~dS d}~ww )zStores oauth2 token on disk�wNz�Could not save the OAuth2 token to %s. This means you may need to do the OAuth2 authorization process again soon. Original error: %s)�open�OAUTH_TOKEN_PATH�json�dump� Exceptionr �Error)�token�f�err�r r" r# � token_updatera s &�����z:ADBackend.initialize_oauth2_session.<locals>.token_updaterNzMCould not load OAuth2 token. Trying to create a new one. (original error: %s))� client_id� client_secret)�scope� redirect_urir+ �auto_refresh_kwargs�auto_refresh_urlr/ zaccount/endpointz�The OAuth2 token could not be loaded from %s and you are not running duplicity interactively, so duplicity cannot possibly access Amazon Drive.� z�In order to allow duplicity to access Amazon Drive, please open the following URL in a browser and copy the URL of the page you see after authorization here:zURL of the resulting page: zhttp://zhttps://� )r1 �authorization_response� metadataUrl� contentUrlz1Could not retrieve endpoint URLs for this account)#r% r& r' �load�IOErrorr �Noticer � CLIENT_ID� OAUTH_SCOPE�OAUTH_REDIRECT_URL� CLIENT_SECRET�OAUTH_TOKEN_URL� http_client� refresh_token�getr � status_coder �codes�ok�sys�stdout�isatty�stdinr �authorization_url�OAUTH_AUTHORIZE_URL�printr �replace�strip� fetch_token�raise_for_statusr ) r r/ r+ r, r- �endpoints_responserM �_� redirected_to�urlsr" r. r# r ^ sz ������� ����� � z#ADBackend.initialize_oauth2_sessionc s� | j �| jd �}|�� d d d }dd� | j�d�D �D ]R� t�d� ��d�}� |kr1|d }| � | jd ||f �}� fd d�|D �}t |�d krVt � d |� f � q t |�dkrc|d d }q t � d� � | �|� �}q t � d| � || _dS )z/Resolve node id for remote backup target folderz)nodes?filters=kind:FOLDER AND isRoot:true�datar �idc S s g | ]}|r|�qS r" r" )�.0�xr" r" r# � <listcomp>� s z3ADBackend.resolve_backup_target.<locals>.<listcomp>r z^[A-Za-z0-9_-]*�*z4nodes?filters=kind:FOLDER AND name:%s AND parents:%sc s g | ] }|� d �� kr|�qS )�name)rE �rZ r, �� componentr" r# r\ � s � z[There are multiple folders with the same name below one parent. ParentID: %s FolderName: %sr7 z'Folder %s does not exist yet. Creating.z Backup target folder has id: %sN)rC rE r r' r �split�re�search�group�read_all_pages�lenr r �Debug�mkdirr )r �response�parent_node_id�query�matches� candidatesr" r` r# r � s0 ��� � z ADBackend.resolve_backup_targetc C s || j vr | �� | j �|�S )z.Find id of remote file in backup target folder)r �_listrE �r �remote_filenamer" r" r# � get_file_id� s zADBackend.get_file_idc C s> ||gdd�}| j j| jd t�|�d�}|�� |�� d S )z/Create a new folder as a child of a parent node�FOLDER)r^ �parents�kind�nodes)rX rY )rC �postr r' �dumpsrS )r rl � folder_namerX rk r" r" r# rj � s � zADBackend.mkdirc c s� � | j }t�d| dt�|� d| �V dV dV |�� �} |�t�}|r.|V nnq#W d � n1 s:w Y t�d| d | �V dS ) z>Generator for multipart/form-data file upload from source filez9--%s Content-Disposition: form-data; name="metadata" z%s z--%s sK Content-Disposition: form-data; name="content"; filename="i_love_backups" s* Content-Type: application/octet-stream TNz --%s-- � multipart/form-data; boundary=%s)�MULTIPART_BOUNDARY�str�encoder' ry r% �readr )r �metadata� source_path�boundary�streamr, r" r" r# �multipart_stream� s. �� �� � � �zADBackend.multipart_streamc C s� g }d}d|v r dnd} || | }| j �|�}|jdkr'td|j|f ��|�� }d|v r?t|d �d kr?|�|d � n |S t|�|d krM |S d |vrT |S |d }q ) z5Iterates over nodes API URL until all pages were readr6 �?z &startToken=z ?startToken=T�� z*Pagination failed with status=%s on URL=%srX r �count� nextToken)rC rE rF r r' rh �extend)r �url�result� next_token� token_param� paginated_urlrk �parsedr" r" r# rg � s. � ����zADBackend.read_all_pagesc C s | � |� td| ��)z@Report error when file already existed in location and delete itz�Upload failed, because there was a file with the same name as %s already present. The file was deleted, and duplicity will retry the upload unless the retry limit has been reached.)�_deleter rq r" r" r# �raise_for_existing_file s �z!ADBackend.raise_for_existing_filec C s� | j �| jd �}|�� |�� d }tj�|j�}||kr(t d|j||f ��|| j v r9t � d| � | � |� |d| jgd�}dd| j i}| �||�}| j j| jd ||d �} | jd kre| �|� nr| jd krrt � d | � ne| jdks|| jdkr�t �d|| jtjf � tjd } | dkr�| d8 } t�d� | �|�d } || kr�t � d� dS | dkr�t � d| d � q�| �|� | dks�t d| ��t � d|| jf � | �� | �� } d| vr�t d || f ��| d | j | d < dS ) z#Upload a local file to Amazon Drivez account/quota� availablez[Out of space: trying to store "%s" (%d bytes), but only %d bytes available on Amazon Drive.z^File %s seems to already exist on Amazon Drive. Deleting before attempting to upload it again.�FILE)r^ rv ru z Content-Typer{ z nodes?suppress=deduplication)rX �headersi� �� z%s uploaded successfullyi� i� z�%s upload failed with timeout status code=%d. Speculatively waiting for %d seconds to see if Amazon Drive finished the upload anyway� r r7 �sizez-Upload turned out to be successful after all.N���z.Uploaded file is not yet there, %d tries left.z<%s upload failed and file did not show up within time limit.z0%s upload returned an undesirable status code %srY zW%s was uploaded, but returned JSON does not contain ID of new file. Retrying. JSON: %sr^ )rC rE r rS r' �osr �getsizer^ r r r ri r� r r| r� rx r rF r� �Infor �timeout�time�sleep�_query) r r� rr �quotar� � source_sizer� r� rX rk �tries� remote_sizer� r" r" r# �_put s� ��� � � � �� � ����zADBackend._putc C s� |� d��?}| �|�}|du rtd| ��| jj| jd | d dd�}|�� |jtd�D ] }|r7|� |� q.|� � W d � dS 1 sGw Y dS ) z Download file from Amazon Drive�wbNz1File "%s" cannot be downloaded: it does not existz/nodes/z/contentT)r� )� chunk_size) r% rs r rC rE r rS � iter_contentr �write�flush)r rr � local_path� local_file�file_idrk �chunkr" r" r# �_gete s$ ��� � "�zADBackend._getc C sL | � |�}|du r ddiS | j�| jd | �}|�� d|�� d d iS )z)Retrieve file size info from Amazon DriveNr� r� �nodes/�contentProperties)rs rC rE r rS r' �r rr r� rk r" r" r# r� w s zADBackend._queryc C s8 | � | jd | j d �}dd� |D �| _t| j�� �S )z(List files in Amazon Drive backup folderr� z/children?filters=kind:FILEc S s i | ] }|d |d �qS )r^ rY r" r_ r" r" r# � <dictcomp>� s z#ADBackend._list.<locals>.<dictcomp>)rg r r r �list�keys)r �filesr" r" r# rp � s ��zADBackend._listc C sH | � |�}|du rtd| ��| j�| jd | �}|�� | j|= dS )z Delete file from Amazon DriveNz.File "%s" cannot be deleted: it does not existztrash/)rs r rC �putr rS r r� r" r" r# r� � s �� zADBackend._deleteN) �__name__� __module__� __qualname__�__doc__r� r � expanduserr& rN rB r@ r? r> rA r| r r r rs rj r� rg r� r� r� r� rp r� r" r" r" r# r & s. "M J r �ad)� __future__r r �builtinsr �os.pathr� r' rI r� rd �ior �duplicity.backendr �duplicity.errorsr r r r r r �register_backendr" r" r" r# �<module> s" v
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