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    x[h­ ã                   @   s’  d dl Z d dlZd dlZd dlZd dlZd dlZd dlZd dlm	Z	 d dl
mZ d dlmZ d dlmZmZmZmZmZmZmZmZmZmZ d dlm  m  mZ d dlmZmZm Z mZm!Z!m"Z"m#Z#m$Z$m%Z%m&Z& d dl'm(Z(m)Z) d dl*m+Z+ d d	l,m-Z- d d
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ÚAnyÚDictÚListÚMappingÚMutableMappingÚOptionalÚSetÚTupleÚTypeÚUnion)
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type_utilsÚutil)ÚLinuxNetworkingÚ
Networking)ÚPackageManager)Úknown_package_managers)Úhosts)Ú+ALLOW_EC2_MIRRORS_ON_NON_AWS_INSTANCE_TYPES)Úlog_with_downgradable_level)Ú
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azurelinuxÚcentosÚ
cloudlinuxÚ	eurolinuxÚfedoraÚmarinerÚmiraclelinuxÚopenmandrivaÚphotonÚrhelÚrockyÚ	virtuozzo)Úopensusezopensuse-leapzopensuse-microoszopensuse-tumbleweedÚsle_hpcz	sle-microÚslesÚsuseÚ	openeulerÚOpenCloudOSÚ	TencentOS)r'   r(   r)   r*   r,   r.   r0   r1   ÚredhatrC   rD   rE   )Úchronyzsystemd-timesyncdÚntpÚntpdateú-c                   @   s   e Zd ZdS )ÚPackageInstallerErrorN)Ú__name__Ú
__module__Ú__qualname__© rP   rP   ú</usr/lib/python3/dist-packages/cloudinit/distros/__init__.pyrL   }   s    rL   c                   @   s„  e Zd ZU dZdZdZdZdZdZdZ	dZ
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gZdZdZdgZee ed< i Zeeeeef f ed< dZeZee ed< ddddœZejZee ed< dZ dZ!dZ"eed< dZ#e$e ed< dZ%e$e ed< dd„ Z&de'd dfd!d"„Z(d#d$„ Z)d%e*d e+e,ee- e.f e.f fd&d'„Z/d%e*fd(d)„Z0e1d e2j3fd*d+„ƒZ4e1d ee5j6 fd,d-„ƒZ7e1d e8fd.d/„ƒZ9d0e8fd1d2„Z:d3d4„ Z;d¼d5d6„Z<d¼d7d8„Z=d¼d9d:„Z>e?d;d<„ ƒZ@eAjBd½d=d>„ƒZCdd?œd@dA„ZDdBdC„ ZEd¼dDdE„ZFd½dFdG„ZGdHdI„ ZHd¾d eIfdJdK„ZJeAjBd¼dLdM„ƒZKeAjBdNdO„ ƒZLdPdQ„ ZMdRdS„ ZNeAjBd¼dTdU„ƒZOeAjBdVdW„ ƒZPeAjBdXdY„ ƒZQdZd[„ ZRd\d]„ ZSe?d^d_„ ƒZTd`da„ ZUdbdc„ ZVe1ddde„ ƒZWdfdg„ ZXd eIfdhdi„ZYdjdk„ ZZd eIfdldm„Z[dndo„ Z\dpdq„ Z]drefdsdt„Z^dudv„ Z_d¾dwdx„Z`dyeadzeIfd{d|„Zbd}d~„ Zcd¼dd€„Zdd¿d‚dƒ„Zed¼d„d…„Zfd¼d†d‡„Zgehdˆd‰„ ƒZiehd¼dŠd‹„ƒZjehddŒœd�ededŽefd�d�„ƒZkd‘ed’ed“ed”efd•d–„Zld efd—d˜„ZmdÀdšead›edœefd�dž„Zne?dŸed ed¡ed¢ed£ed eafd¤d¥„ƒZoe1d¦d§„ ƒZpepjqd¨d§„ ƒZpe?d©e'd e$e' fdªd«„ƒZre?d©e'd e$e' fd¬d­„ƒZse?d©e'd®e'd e$e' fd¯d°„ƒZte?d±ed dfd²d³„ƒZue?d´ed e$e fdµd¶„ƒZve?d·ed ewfd¸d¹„ƒZxdÁdºd»„ZydS )ÂÚDistrozpython3-pipz/usr/libz
/etc/hostsz/etc/doas.confz"/etc/sudoers.d/90-cloud-init-usersz/etc/hostnamez/etc/shadowz/var/lib/extrausers/shadowz^{username}::z^{username}:!:z/usr/share/zoneinfoz	root:rootÚserviceÚinit_cmdÚrenderer_configsNÚnetworking_clsz-Hz-Pz-r)ÚhaltÚpoweroffÚrebootÚnet_opsé   Fz/etc/resolv.confÚosfamilyÚdhclient_lease_directoryÚdhclient_lease_file_regexc                 C   sT   || _ || _|| _|  ¡ | _tj| _tj	| _
t |¡| _g | _d | _d | _d| _d S )NT)Ú_pathsÚ_cfgÚnamerV   Ú
networkingr!   ÚALL_DHCP_CLIENTSÚdhcp_client_priorityÚiproute2ÚIproute2rZ   r   ÚRunnersÚ_runnerÚpackage_managersÚ_dhcp_clientÚ_fallback_interfaceÚis_linux)Úselfra   ÚcfgÚpathsrP   rP   rQ   Ú__init__¥   s   

zDistro.__init__Úci_pkl_versionÚreturnc                 C   sT   d| j vs	| jj s|  ¡ | _t| dƒsd| _t| dƒsd| _t| dƒs(d| _dS dS )z)Perform deserialization fixes for Distro.rb   rj   Nrk   rl   T)Ú__dict__rb   rV   Úhasattrrj   rk   rl   )rm   rq   rP   rP   rQ   Ú	_unpickle²   s   




ÿzDistro._unpicklec                 C   s8   t |tƒr|S t |ttfƒrt|ƒdkrt|ƒS tdƒ‚)Né   z?Invalid 'packages' yaml specification. Check schema definition.)Ú
isinstanceÚstrÚlistÚtupleÚlenÚ
ValueError)rm   ÚentryrP   rP   rQ   Ú_validate_entryÄ   s   
ÿzDistro._validate_entryÚpkglistc                 C   sš   t tƒ}tƒ }|D ]=}t|tƒr>| ¡ D ](\}}|D ]!}|  |¡}z|t|   |¡ W q ty;   t	 
d|¡ Y qw qq	| |  |¡¡ q	t|ƒ|fS )z‚Transform the generic package list to package by package manager.

        Additionally, include list of generic packages
        zLCannot install packages under '%s' as it is not a supported package manager!)r   Úsetrw   ÚdictÚitemsr~   r   ÚaddÚKeyErrorÚLOGÚerror)rm   r   Úpackages_by_managerÚgeneric_packagesr}   Úpackage_managerÚpackage_listÚ
definitionrP   rP   rQ   Ú_extract_package_by_managerÏ   s,   

ÿýÿúÿz"Distro._extract_package_by_managerc                 C   sú   d}|   |¡\}}tƒ }| jD ]?}| |jtƒ ¡}||B }| |¡ | ¡ s3t d|j	¡ | 
|¡ q|s6q| |¡}	| 
|	¡ |	rHt ||	¡ t|	ƒ| }q| ¡ D ]\}
}|
j	dd„ | jD ƒv rcqS| 
|
 | j| j¡j|d�¡ qS|r{t|| ƒ‚d S )NzcFailed to install the following packages: %s. See associated package manager logs for more details.z"Package manager '%s' not availablec                 S   s   g | ]}|j ‘qS rP   )ra   )Ú.0ÚprP   rP   rQ   Ú
<listcomp>  ó    z+Distro.install_packages.<locals>.<listcomp>)r   )rŒ   r€   ri   ÚgetÚ	__class__Údifference_updateÚ	availabler…   Údebugra   ÚupdateÚinstall_packagesÚinfor‚   Úfrom_configrh   r`   rL   )rm   r   Úerror_messager‡   rˆ   Útotal_failedÚmanagerÚmanager_packagesÚto_tryÚfailedÚmanager_typeÚpackagesrP   rP   rQ   r—   ë   sJ   ÿ	ý
ÿ



ÿþÿÿzDistro.install_packagesc              	   C   sÐ   | j r| j S | j}t | jdg ¡}|r<g }t d|¡ |D ]}tjD ]}||j	kr0| 
|¡  nq"t d|¡ q|r<|}|D ]%}z|ƒ | _ t d|j	¡ | j W   S  tjfyc   t d|j	¡ Y q>w t ¡ ‚)a  access the distro's preferred dhcp client

        if no client has been selected yet select one - uses
        self.dhcp_client_priority, which may be overridden in each distro's
        object to eliminate checking for clients which will not be provided
        by the distro
        )Únetworkrd   z.Using configured dhcp client priority list: %sz4Configured dhcp client %s is not supported, skippingzDHCP client selected: %szDHCP client not found: %s)rj   rd   r   Úget_cfg_by_pathr`   r…   r•   r!   rc   Úclient_nameÚappendÚwarningÚNoDHCPLeaseMissingDhclientError)rm   rd   Úconfig_priorityÚfound_clientsÚclient_configuredÚclient_classÚclientrP   rP   rQ   Údhcp_client   sD   	ÿþ


þþ€	ÿzDistro.dhcp_clientc                 C   s   t  | jdd¡}tj|d�S )z»Return the configured network activator for this environment.

        :returns: The network activator class to use
        :raises: NoActivatorException if no activator is found
        )r¢   r    N©Úpriority)r   r£   r`   r    Úselect_activator)rm   r¯   rP   rP   rQ   Únetwork_activator\  s   ÿzDistro.network_activatorc                 C   sD   t  | jdd ¡}tj|d�\}}t d||¡ || j |¡d�}|S )N)r¢   r"   r®   z-Selected renderer '%s' from priority list: %s)Úconfig)	r   r£   r`   r"   Úselectr…   r•   rU   r‘   )rm   r¯   ra   Ú
render_clsÚrendererrP   rP   rQ   Únetwork_rendererh  s   ÿÿzDistro.network_rendererrµ   c                 C   s   |  |¡ d S ©N)Úrender_network_state)rm   Únetwork_staterµ   rP   rP   rQ   Ú_write_network_stateu  ó   zDistro._write_network_statec                 C   s4   t j | jt|ƒ¡}t j |¡std||f ƒ‚|S )Nz(Invalid timezone %s, no file found at %s)ÚosÚpathÚjoinÚtz_zone_dirrx   ÚisfileÚIOError)rm   ÚtzÚtz_filerP   rP   rQ   Ú_find_tz_filex  s   
ÿzDistro._find_tz_filec                 C   s   | j  ||¡S r·   )r`   r‘   )rm   Úopt_nameÚdefaultrP   rP   rQ   Ú
get_option€  r»   zDistro.get_optionc                 C   s   || j |< d S r·   )r`   )rm   rÅ   ÚvaluerP   rP   rQ   Ú
set_optionƒ  r»   zDistro.set_optionc                 C   s(   |   ||¡}|  || j¡ |  |¡ d S r·   )Ú_select_hostnameÚ_write_hostnameÚhostname_conf_fnÚ_apply_hostname)rm   ÚhostnameÚfqdnÚwriteable_hostnamerP   rP   rQ   Úset_hostname†  s   zDistro.set_hostnamec                   C   s   t ƒ S )z?Wrapper to report whether this distro uses systemd or sysvinit.)Úuses_systemdrP   rP   rP   rQ   rÒ   ‹  s   zDistro.uses_systemdc                 C   ó   t ƒ ‚r·   ©ÚNotImplementedError)rm   ÚcommandÚargsÚpkgsrP   rP   rQ   Úpackage_command�  s   zDistro.package_command©Úforcec                C   sl   | j D ]0}| ¡ st d|j¡ qz|j|d� W q ty3 } zt d|j|¡ W Y d }~qd }~ww d S )Nz8Skipping update for package manager '%s': not available.rÚ   z%Failed to update package using %s: %s)ri   r”   r…   r•   ra   Úupdate_package_sourcesÚ	Exceptionr†   )rm   rÛ   rœ   ÚerP   rP   rQ   rÜ   —  s    
þÿ€ÿ÷zDistro.update_package_sourcesc                 C   s   t  ¡ d }|dv rdS |S )Né   )Úi386Úi486Úi586Úi686rà   )r¼   Úuname)rm   r)   rP   rP   rQ   Úget_primary_arch¦  s   zDistro.get_primary_archc                 C   s"   |   dg ¡}|s|  ¡ }t||ƒS )NÚpackage_mirrors)rÇ   rå   Ú_get_arch_package_mirror_info)rm   r)   Úmirror_inforP   rP   rQ   rç   ¬  s   
z$Distro._get_arch_package_mirror_infoc                 C   s   |   |¡}t||d�S )N)Údata_sourcerè   )rç   Ú_get_package_mirror_info)rm   r)   ré   Ú	arch_inforP   rP   rQ   Úget_package_mirror_info²  s   
ÿzDistro.get_package_mirror_infoc                 C   s   t  ¡ S r·   )r   Úgenerate_fallback_config©rm   rP   rP   rQ   rí   º  s   zDistro.generate_fallback_configc                 C   st   | j }t||d�}|  ||¡ |r3t d¡ z| j}W n tjy+   t d¡ Y dS w | 	|¡ dS t d¡ dS )a  Apply the network config.

        If bring_up is True, attempt to bring up the passed in devices. If
        devices is None, attempt to bring up devices returned by
        _write_network_config.

        Returns True if any devices failed to come up, otherwise False.
        )rµ   z/Bringing up newly configured network interfacesz>No network activator found, not bringing up network interfacesTz3Not bringing up newly configured network interfacesF)
r¶   r$   rº   r…   r•   r±   r    ÚNoActivatorExceptionr¦   Úbring_up_all_interfaces)rm   Ú	netconfigÚbring_uprµ   r¹   r±   rP   rP   rQ   Úapply_network_config½  s"   	

ÿû

ÿzDistro.apply_network_configc                 C   rÓ   r·   rÔ   )rm   ÚlocaleÚout_fnrP   rP   rQ   Úapply_localeÚ  ó   zDistro.apply_localec                 C   rÓ   r·   rÔ   )rm   rÂ   rP   rP   rQ   Úset_timezoneÞ  r÷   zDistro.set_timezonec                 C   ó   dS )Nz	127.0.0.1rP   rî   rP   rP   rQ   Ú_get_localhost_ipâ  s   zDistro._get_localhost_ipc                 C   rÓ   r·   rÔ   rî   rP   rP   rQ   Ú
get_localeå  s   zDistro.get_localec                 C   rÓ   r·   rÔ   )rm   ÚfilenamerÆ   rP   rP   rQ   Ú_read_hostnameè  r÷   zDistro._read_hostnamec                 C   rÓ   r·   rÔ   )rm   rÎ   rü   rP   rP   rQ   rË   ì  r÷   zDistro._write_hostnamec                 C   rÓ   r·   rÔ   rî   rP   rP   rQ   Ú_read_system_hostnameð  r÷   zDistro._read_system_hostnamec                 C   sF   t  d|¡ z
t d|g¡ W d S  tjy"   t t d|¡ Y d S w )Nz2Non-persistently setting the system hostname to %srÎ   z;Failed to non-persistently adjust the system hostname to %s)r…   r•   r   ÚProcessExecutionErrorr   Úlogexc)rm   rÎ   rP   rP   rQ   rÍ   ô  s   ÿ
ýÿzDistro._apply_hostnamec                 C   s&   t  | jd| j¡r|r|S |s|S |S )NÚprefer_fqdn_over_hostname)r   Úget_cfg_option_boolr`   Úprefer_fqdn)rm   rÎ   rÏ   rP   rP   rQ   rÊ     s   
ÿÿüzDistro._select_hostnamec                 C   s6   g }| D ]}|t vrtd |¡ƒ‚| t | ¡ q|S )Nz&No distributions found for osfamily {})Ú
OSFAMILIESr|   ÚformatÚextend)Úfamily_listÚdistrosÚfamilyrP   rP   rQ   Úexpand_osfamily  s   ÿzDistro.expand_osfamilyc           
   
   C   s  |}|   ||¡}|rtj |¡r|  |¡}nd }|  ¡ \}}g }|r&||kr+| |¡ |r5||kr:||kr:| |¡ |rK|rK||krKt d||¡ d S t	dd„ |D ƒƒ}t 
d|t|ƒ¡ |D ]}	z|  ||	¡ W q_ tyz   t td||	¡ Y q_w ||v r†|  |¡ d S d S )Nz6%s differs from %s, assuming user maintained hostname.c                 S   s   g | ]}|r|‘qS rP   rP   )r�   ÚfrP   rP   rQ   r�   K  ó    z*Distro.update_hostname.<locals>.<listcomp>z/Attempting to update hostname to %s in %s filesz!Failed to write hostname %s to %s)rÊ   r¼   r½   Úexistsrý   rþ   r¥   r…   r˜   r€   r•   r{   rË   rÁ   r   r   rÍ   )
rm   rÎ   rÏ   Úprev_hostname_fnÚapplying_hostnameÚprev_hostnameÚsys_fnÚsys_hostnameÚupdate_filesÚfnrP   rP   rQ   Úupdate_hostname  sH   

ýýÿÿÿzDistro.update_hostnamec                 C   sz  d}t j | j¡rt t | j¡¡}nt d¡}tjdd�}|  	¡ }| 
|¡}d}|s5| |||¡ d}ndd}|D ]*}d }	g }
t|ƒdkrI|d }	t|ƒdkrU|dd … }
|	d urc|	|krc||
v rcd}q9|r™t|ƒ}| ||g¡ | |¡ |D ] }t|ƒdkr‰| ||d ¡ qxt|ƒdkr˜|j|g|¢R Ž  qx|r»tƒ }|r§| d	| ¡ | d	| ¡ tj| j| ¡ d
d� d S d S )NÚ Úadded©ÚbaseFTr[   r   rv   z%s
i¤  ©Úmode)r¼   r½   r  Úhosts_fnr   Ú	HostsConfr   Úload_text_fileÚmake_headerrú   Ú	get_entryÚ	add_entryr{   ry   r¥   Údel_entriesr   ÚwriteÚ
write_fileÚgetvalue)rm   rÎ   rÏ   ÚheaderÚehÚlocal_ipÚ	prev_infoÚneed_changer}   Ú
entry_fqdnÚentry_aliasesÚnew_entriesÚcontentsrP   rP   rQ   Úupdate_etc_hosts_  sP   

€
€ûzDistro.update_etc_hostsc                 C   s   | j sttƒ| _ | j S )z7Allow distro to determine the preferred ntp client list)Ú_preferred_ntp_clientsry   ÚPREFERRED_NTP_CLIENTSrî   rP   rP   rQ   Úpreferred_ntp_clientsŠ  s   
zDistro.preferred_ntp_clientsc                 C   s
   |   d¡S )NÚdefault_user)rÇ   rî   rP   rP   rQ   Úget_default_user’  s   
zDistro.get_default_userc                 K   sv  t  |¡rt d|¡ dS d|v r| d¡}nd}d|g}d|g}t  ¡ r/| d¡ | d¡ ddd	d
dddddddœ
}ddddœ}dg}| d¡}	|	r�t|	t	ƒrV|	 
d¡}	t|	tƒrgtjd|› d�ddd� dd„ |	D ƒ}	d |	¡|d< | d ¡}
|
r�|	 |
¡ |r›|	r›|	D ]}t  |¡sš|  |¡ t d!||¡ q‡d"| ¡ v r©t	|d" ƒ|d"< t| ¡ ƒD ]D\}}||v rß|rßt|t	ƒrß| || |g¡ ||v rÕ| || d#g¡ q¯| || |g¡ q¯||v ró|ró| || ¡ | || ¡ q¯| d$¡sÿ| d%¡�r
| d&¡ | d&¡ n
| d'¡ | d'¡ t d(|¡ z
tj||d)� W dS  t�y: } z	t  td*|¡ |‚d+}~ww ),zé
        Add a user to the system using standard GNU tools

        This should be overridden on distros where useradd is not desirable or
        not available.

        Returns False if user already exists, otherwise True.
        z!User %s already exists, skipping.FÚcreate_groupsTÚuseraddú--extrausersz	--commentz--homez--gidz--uidz--groupsú
--passwordz--shellz--expiredatez
--inactivez--selinux-user)
ÚgecosÚhomedirÚprimary_groupÚuidÚgroupsÚpasswdÚshellÚ
expiredateÚinactiveÚselinux_userz--no-user-groupz--systemz--no-log-init)Úno_user_groupÚsystemÚno_log_initr>  r=  ú,z	The user z) has a 'groups' config value of type dictz22.3z=Use a comma-delimited string or array instead: group1,group2.©Ú
deprecatedÚdeprecated_versionÚextra_messagec                 S   s   g | ]}|  ¡ ‘qS rP   ©Ústrip)r�   ÚgrP   rP   rQ   r�   Ù  r  z#Distro.add_user.<locals>.<listcomp>r;  z created group '%s' for user '%s'r<  ÚREDACTEDÚno_create_homerD  z-Mz-mzAdding user %s)Ú	logstringzFailed to create user %sN)r   Úis_userr…   r˜   ÚpopÚsystem_is_snappyr¥   r‘   rw   rx   Úsplitr�   r   Ú	deprecater¾   Úis_groupÚcreate_groupr•   ÚkeysÚsortedr‚   r  r   rÝ   r   )rm   ra   Úkwargsr5  Úuseradd_cmdÚlog_useradd_cmdÚuseradd_optsÚuseradd_flagsÚredact_optsr=  r;  ÚgroupÚkeyÚvalrÞ   rP   rP   rQ   Úadd_user•  s”   


öý




ü




€€


û€þzDistro.add_userc              
   K   s¬   |  d¡}|  dd¡}g d¢}|r| d¡ | |¡ t d|¡ ztj||dd�\}}t d	||¡ t |¡}|  d
d¡}	W |	S  tyU }
 z	t td|¡ |
‚d}
~
ww )zD
        Add a snappy user to the system using snappy tools
        ÚsnapuserÚknownF)Úsnapzcreate-userz--sudoerz--jsonz--knownzAdding snap user %sT)rP  Úcapturez snap create-user returned: %s:%sÚusernameNzFailed to create snap user %s)	r‘   r¥   r…   r•   r   r   Ú	load_jsonrÝ   r   )rm   ra   rZ  rd  re  Úcreate_user_cmdÚoutÚerrÚjobjrh  rÞ   rP   rP   rQ   Úadd_snap_user  s(   



ÿ
ü€þzDistro.add_snap_userc                    sª   t  ¡ r| j| jg}n| jg}d ‡ fdd„| jD ƒ¡}|D ]4}tj |¡s'qt  	|¡}t
 dˆ › d�|t
j¡s@t dˆ |¡ qt dˆ |¡ t
 ||t
j¡rR dS qd	S )
z›
        Check whether username exists in shadow files with empty password.

        Support reading /var/lib/extrausers/shadow on snappy systems.
        ú|c                    s   g | ]}|j ˆ d �‘qS )©rh  )r  )r�   Úpatternrp  rP   rQ   r�   4  s    
ÿÿz?Distro._shadow_file_has_empty_user_password.<locals>.<listcomp>ú^ú:zUser %s not found in %sz0User %s found in %s. Checking for empty passwordTF)r   rS  Úshadow_extrausers_fnÚ	shadow_fnr¾   Ú#shadow_empty_locked_passwd_patternsr¼   r½   r  r  ÚreÚfindallÚ	MULTILINEr…   r•   )rm   rh  Úshadow_filesÚshadow_empty_passwd_reÚshadow_fileÚshadow_contentrP   rp  rQ   Ú$_shadow_file_has_empty_user_password)  s4   
þÿ
ýÿýz+Distro._shadow_file_has_empty_user_passwordc                 K   sÄ  d|v r| j |fi |¤ŽS | j|fi |¤Ž }d}d}d}d}d|v r6d}d}|d r4|  ||d ¡ nd}d|v rOd}d}|d rM| j||d dd� nd}|rk|sjd|v rdd}ttd	tjd
|fd� |  |¡ }nd|v ryd}d}|d syd}| dd¡r…|  	|¡ n,|s‰|r˜|r’t 
d||¡ |  |¡ n|r¦ttd	tjd|fd� nttd	tjd|fd� d|v rÁ|d rÁ|  ||d ¡ d|v rä|d rÒ|  ||d ¡ n|d du rätjd|› d�ddd� d|v �r*|d }t|tƒrö|g}nt|tƒ�rt| ¡ ƒ}|du�r"t|tttfƒ�st dt|ƒ¡ g }nt|ƒ�p!g }t t|ƒ|¡ d|v �r`| dg ¡}	|	�sCt d||d ¡ dS |d }
tj}| d|
¡}| d|¡}tjt|	ƒ||d� dS )a�  
        Creates or partially updates the ``name`` user in the system.

        This defers the actual user creation to ``self.add_user`` or
        ``self.add_snap_user``, and most of the keys in ``kwargs`` will be
        processed there if and only if the user does not already exist.

        Once the existence of the ``name`` user has been ensured, this method
        then processes these keys (for both just-created and pre-existing
        users):

        * ``plain_text_passwd``
        * ``hashed_passwd``
        * ``lock_passwd``
        * ``doas``
        * ``sudo``
        * ``ssh_authorized_keys``
        * ``ssh_redirect_user``
        rd  FNÚplain_text_passwdTÚhashed_passwd)Úhashedr>  z24.3z5'passwd' in user-data is ignored for existing user %s)ÚloggerÚversionÚrequested_levelÚmsgr×   Úlock_passwdzIAllowing unlocking empty password for %s based on empty '%s' in user-datazºNot unlocking blank password for existing user %s. 'lock_passwd: false' present in user-data but no existing password set and no 'plain_text_passwd'/'hashed_passwd' provided in user-dataz—Not unlocking password for user %s. 'lock_passwd: false' present in user-data but no 'passwd'/'plain_text_passwd'/'hashed_passwd' provided in user-dataÚdoasÚsudozThe value of 'false' in user z's 'sudo' configz22.2zUse 'null' instead.rG  Ússh_authorized_keyszZInvalid type '%s' detected for 'ssh_authorized_keys', expected list, string, dict, or set.Ússh_redirect_userÚcloud_public_ssh_keysz^Unable to disable SSH logins for %s given ssh_redirect_user: %s. No cloud public-keys present.z$USERz$DISABLE_USER)Úoptions)rn  rc  Ú
set_passwdr   r…   ÚloggingÚWARNINGr~  r‘   r†  r•   Úunlock_passwdÚwrite_doas_rulesÚwrite_sudo_rulesr   rU  rw   rx   r�   ry   Úvaluesrz   r€   r¦   Útyper   Úsetup_user_keysÚDISABLE_USER_OPTSÚreplace)rm   ra   rZ  Úpre_existing_userÚhas_existing_passwordÚud_blank_password_specifiedÚud_password_specifiedÚpassword_keyrX  Ú
cloud_keysÚredirect_userÚdisable_optionrP   rP   rQ   Úcreate_userK  sÖ   úÿ€üøù
ü


ü
üù
ÿzDistro.create_userc              
   C   sœ   dd|gdd|gf}zt dd„ |D ƒƒ}W n ty/ } ztd|dd	„ |D ƒf ƒ|‚d
}~ww zt |¡ W d
S  tyM } z	t td|¡ |‚d
}~ww )zL
        Lock the password of a user, i.e., disable password logins
        r>  z-lÚusermodz--lockc                 s   ó"   � | ]}t  |d  ¡r|V  qdS ©r   N©r   Úwhich©r�   ÚtoolrP   rP   rQ   Ú	<genexpr>  ó   €  z%Distro.lock_passwd.<locals>.<genexpr>zBUnable to lock user account '%s'. No tools available.   Tried: %s.c                 S   ó   g | ]}|d  ‘qS ©r   rP   ©r�   ÚcrP   rP   rQ   r�   	  r  z&Distro.lock_passwd.<locals>.<listcomp>Nz&Failed to disable password for user %s©ÚnextÚStopIterationÚRuntimeErrorr   rÝ   r   r   r…   )rm   ra   Ú
lock_toolsÚcmdrÞ   rP   rP   rQ   r†  þ  s(   ÿÿý€ÿ€þzDistro.lock_passwdra   c              
   C   sL  dd|gdd|gf}zt dd„ |D ƒƒ}W n ty/ } ztd|dd	„ |D ƒf ƒ|‚d
}~ww ztj|ddgd�\}}W n tyR } z	t td|¡ |‚d
}~ww |r¤dd|gddd|gf}zt dd„ |D ƒƒ}W n ty… } ztd|dd	„ |D ƒf ƒ|‚d
}~ww zt |¡ W d
S  ty£ } z	t td|¡ |‚d
}~ww d
S )zM
        Unlock the password of a user, i.e., enable password logins
        r>  z-ur¡  z--unlockc                 s   r¢  r£  r¤  r¦  rP   rP   rQ   r¨    r©  z'Distro.unlock_passwd.<locals>.<genexpr>zDUnable to unlock user account '%s'. No tools available.   Tried: %s.c                 S   rª  r«  rP   r¬  rP   rP   rQ   r�     r  z(Distro.unlock_passwd.<locals>.<listcomp>Nr   é   ©Úrcsz%Failed to enable password for user %sz-dr8  z''c                 s   r¢  r£  r¤  r¦  rP   rP   rQ   r¨  ,  s   € ÿ
ÿzTUnable to set blank password for user account '%s'. No tools available.   Tried: %s.c                 S   rª  r«  rP   r¬  rP   rP   rQ   r�   3  r  z(Failed to set blank password for user %sr®  )rm   ra   Úunlock_toolsr³  rÞ   Ú_rl  Úpasswd_set_toolsrP   rP   rQ   r�    s`   ÿÿý€ÿ€þ
þÿþÿü€ÿÿ€üìzDistro.unlock_passwdc              
   C   sB   zt   dd|g¡ W d S  ty  } z	t td|¡ |‚d }~ww )Nr>  z--expirezFailed to set 'expire' for %s)r   rÝ   r   r   r…   )rm   ÚuserrÞ   rP   rP   rQ   Úexpire_passwd=  s   €þzDistro.expire_passwdc              
   C   sf   d||f }dg}|r|  d¡ ztj||d| d� W dS  ty2 } z	t td|¡ |‚d }~ww )Nz%s:%sÚchpasswdú-ezchpasswd for %s)ÚdatarP  zFailed to set password for %sT)r¥   r   rÝ   r   r   r…   )rm   rº  r>  r�  Úpass_stringr³  rÞ   rP   rP   rQ   r�  D  s   

ÿü€þzDistro.set_passwdÚplist_inr�  c                 C   s>   d  dd„ |D ƒ¡d }dg|rdgng  }tj||d� d S )NÚ
c                 s   s"   � | ]\}}d   ||g¡V  qdS )rs  N©r¾   )r�   ra   ÚpasswordrP   rP   rQ   r¨  [  r©  z"Distro.chpasswd.<locals>.<genexpr>r¼  r½  )r¾  )r¾   r   )rm   rÀ  r�  Úpayloadr³  rP   rP   rQ   r¼  X  s   ÿýÿ	zDistro.chpasswdc                 C   st   d}t  d||¡ t ||¡}|r3t  d| d¡¡ | d¡|kr(t  d¡ dS t  d| d¡¡ dS t  d	¡ dS )
Nz²^(?:permit|deny)(?:\s+(?:nolog|nopass|persist|keepenv|setenv \{[^}]+\})+)*\s+([a-zA-Z0-9_]+)+(?:\s+as\s+[a-zA-Z0-9_]+)*(?:\s+cmd\s+[^\s]+(?:\s+args\s+[^\s]+(?:\s*[^\s]+)*)*)*\s*$z3Checking if user '%s' is referenced in doas rule %rz!User '%s' referenced in doas ruler[   z'Correct user is referenced in doas ruleTz.Incorrect user '%s' is referenced in doas ruleFz/doas rule does not appear to reference any user)r…   r•   rw  Úsearchr`  )rm   rº  ÚruleÚrule_patternÚvalid_matchrP   rP   rQ   Úis_doas_rule_valide  s(   ÿ	ÿ
ÿ
þ
zDistro.is_doas_rule_validc           
   
   C   s"  |s| j }|D ]}|  ||¡sd||f }t |¡  d S qdd| g}|D ]	}| d| ¡ q&d |¡}|d7 }tj |¡sit	 
¡ |g}zt	j|d |¡dd� W d S  tyh }	 z	t	 td|¡ |	‚d }	~	ww |t	 |¡vr�z	t	 ||¡ W d S  tyŽ }	 z	t	 td	|¡ |	‚d }	~	ww d S )
NzHInvalid doas rule %r for user '%s', not writing any doas rules for user!r  z# cloud-init User rules for %sú%srÁ  é   r  zFailed to write doas file %sz Failed to append to doas file %s)Údoas_fnrÉ  r…   r†   r¥   r¾   r¼   r½   r  r   r  r$  rÁ   r   r  Úappend_file)
rm   rº  ÚrulesÚ	doas_filerÆ  r…  ÚlinesÚcontentr.  rÞ   rP   rP   rQ   r‘  …  sH   ÿÿ
ú
€þÿ€üýzDistro.write_doas_rulesú/etc/sudoersc              
   C   sf  d}d}d}t j |¡rt |¡}d}nt j |¡rt |¡}d}| ¡ D ]'}| ¡ }t d|¡}|s4q%| 	d¡ ¡ }	|	s>q%t j 
|	¡}	|	|krLd} nq%|s«zF|svddtjdd	�d
| dg}
|rgt d|¡ |d |
¡7 }t ||d¡ ndtjdd	�d
| dg}
d |
¡}t ||¡ t d||¡ W n tyª } z	t td|¡ |‚d }~ww t |d¡ d S )Nr  Fz/usr/etc/sudoersTz^[#|@]includedir\s+(.*)$r[   z?# See sudoers(5) for more information on "#include" directives:r  r  z#includedir %szUsing content from '%s'rÁ  rË  zAdded '#includedir %s' to %szFailed to write %siè  )r¼   r½   r  r   r  Ú
splitlinesrL  rw  rÅ  r`  Úabspathr  r…   r˜   r¾   r$  rÍ  r•   rÁ   r   Ú
ensure_dir)rm   r½   Ú	sudo_baseÚsudoers_contentsÚbase_existsÚsystem_sudo_baseÚfound_includeÚlineÚinclude_matchÚincluded_dirrÐ  rÞ   rP   rP   rQ   Úensure_sudo_dir©  sb   

þ
ú
ü
€þzDistro.ensure_sudo_dirc           
   
   C   sH  |s| j }dd| g}t|ttfƒr!|D ]}| d||f ¡ qnt|tƒr0| d||f ¡ nd}t|t |¡ ƒ‚d 	|¡}|d7 }|  
tj |¡¡ tj |¡s|t ¡ |g}zt |d 	|¡d¡ W d S  ty{ }	 z	t td|¡ |	‚d }	~	ww |t |¡vr¢z	t ||¡ W d S  ty¡ }	 z	t td|¡ |	‚d }	~	ww d S )	Nr  z# User rules for %sz%s %sz1Can not create sudoers rule addition with type %rrÁ  rË  zFailed to write sudoers file %sz#Failed to append to sudoers file %s)Úci_sudoers_fnrw   ry   rz   r¥   rx   Ú	TypeErrorr   Úobj_namer¾   rÞ  r¼   r½   Údirnamer  r   r  r$  rÁ   r   r…   r  rÍ  )
rm   rº  rÎ  Ú	sudo_filerÐ  rÆ  r…  rÑ  r.  rÞ   rP   rP   rQ   r’  ß  sL   þÿ

þ€þÿ€üýzDistro.write_sudo_rulesc                 C   sÐ   d|g}t  ¡ r| d¡ |sg }t  |¡rt d|¡ nzt |¡ t d|¡ W n ty:   t  	td|¡ Y nw t
|ƒdkrd|D ]"}t  |¡sRt d||¡ qCt dd	d
||g¡ t d||¡ qCd S d S )NÚgroupaddr7  z(Skipping creation of existing group '%s'zCreated new group %szFailed to create group %sr   zCUnable to add group member '%s' to group '%s'; user does not exist.r¡  z-az-GzAdded user '%s' to group '%s')r   rS  r¥   rV  r…   r¦   r   r˜   rÝ   r   r{   rQ  )rm   ra   ÚmembersÚgroup_add_cmdÚmemberrP   rP   rQ   rW    s4   


ÿ
üôzDistro.create_groupc             
   C   sl   d| j | g}z|dkrdt|ƒ }W n ty' } ztd|f ƒ|‚d }~ww ||g }|r4| |¡ |S )NÚshutdownÚnowz+%dz?power_state[delay] must be 'now' or '+m' (minutes). found '%s'.)Úshutdown_options_mapÚintr|   rà  r¥   )Úclsr  ÚdelayÚmessagerÖ   rÞ   r×   rP   rP   rQ   Úshutdown_command(  s&   €ÿÿý€ÿ

zDistro.shutdown_commandc                 C   s2   | j }|  ¡ sd|v r|dg}tj|d|d�S dS )zX
        Reload systemd startup daemon.
        May raise ProcessExecutionError
        Ú	systemctlzdaemon-reloadT©rg  r¶  N)rT   rÒ   r   )rì  r¶  rT   r³  rP   rP   rQ   Úreload_init9  s
   þzDistro.reload_initrµ  ÚactionÚ
extra_argsc             	   G   s®   | j }|  ¡ sd|v r*dg}d|gd|gd|gd|gd|gd|gd|gd	|gd
œ}n|dg|dg|dg|dg|dg|dg|dg|d	gd
œ}|||  t|ƒ }tj|d|d�S )zÞ
        Perform the requested action on a service. This handles the common
        'systemctl' and 'service' cases and may be overridden in subclasses
        as necessary.
        May raise ProcessExecutionError
        rð  ÚstopÚstartÚenableÚdisableÚrestartzreload-or-restartzreload-or-try-restartÚstatus)rõ  rö  r÷  rø  rù  Úreloadz
try-reloadrú  Trñ  )rT   rÒ   ry   r   )rì  ró  rS   r¶  rô  rT   Úcmdsr³  rP   rP   rQ   Úmanage_serviceD  s.   
øø
zDistro.manage_serviceÚlayoutÚmodelÚvariantrŒ  c                 C   s(   |   ¡ rt dd||||g¡ d S tƒ ‚)NÚ	localectlzset-x11-keymap)rÒ   r   rÕ   )rm   rþ  rÿ  r   rŒ  rP   rP   rQ   Ú
set_keymapi  s   úÿzDistro.set_keymapc                 C   s.   t jdd�}t |d¡s|S tj | jdd¡S )NT)Ú	needs_exeÚnoexecz
cloud-initÚclouddir)r   Úget_tmp_ancestorr   Úhas_mount_optr¼   r½   r¾   Úusr_lib_exec)rm   Útmp_dirrP   rP   rQ   Úget_tmp_exec_pathx  s   zDistro.get_tmp_exec_pathr  rÖ   rº  Úcwdc              	   K   s>   |rd|› d�nd}t j dd|d|d d |¡ gfi |¤ŽS )	a`  
        Perform a command as the requested user. Behaves like subp()

        Note: We pass `PATH` to the user env by using `env`. This could be
        probably simplified after bionic EOL by using
        `su --whitelist-environment=PATH ...`, more info on:
        https://lore.kernel.org/all/20180815110445.4qefy5zx5gfgbqly@ws.net.home/T/
        zcd z && r  ÚsurK   z-czenv PATH=$PATH ú )r   r¾   )rm   rÖ   rº  r  rZ  Ú	directoryrP   rP   rQ   Údo_as~  s   	ûÿøzDistro.do_asr½   Ú
lease_fileÚpid_fileÚ	interfaceÚconfig_filec              	   C   s,   | ddd|d|ddg	|rd||g S |g S )Nz-1z-vz-lfz-pfz-sfz	/bin/truez-cfrP   )r½   r  r  r  r  rP   rP   rQ   Úbuild_dhclient_cmd“  s   	÷
ö
özDistro.build_dhclient_cmdc                 C   s.   | j du rt ¡ | _ | j st d| j¡ | j S )zADetermine the network interface used during local network config.Nz0Did not find a fallback interface on distro: %s.)rk   r   Úfind_fallback_nicr…   r¦   ra   rî   rP   rP   rQ   Úfallback_interface§  s   

þzDistro.fallback_interfacec                 C   s
   || _ d S r·   )rk   )rm   rÈ   rP   rP   rQ   r  ³  s   
Úpidc                 C   óV   t  | d¡}|dur)ttƒ� t|ƒW  d  ƒ S 1 sw   Y  t d| |¡ dS )ú=Return the parent pid of a process by parsing /proc/$pid/statrß   Nz&/proc/%s/stat has an invalid ppid [%s]©rR   Ú_get_proc_stat_by_indexr   r|   rë  r…   r¦   ©r  ÚmatchrP   rP   rQ   Úget_proc_ppid·  ó   
 ÿzDistro.get_proc_ppidc                 C   r  )r  é   Nz&/proc/%s/stat has an invalid pgid [%s]r  r  rP   rP   rQ   Úget_proc_pgidÁ  r  zDistro.get_proc_pgidÚfieldc              
   C   s¤   z%t jd|  dd� ¡ }t d|¡}|st d| |¡ W dS t| |¡ƒW S  t	y? } zt d| |¡ W Y d}~dS d}~w t
yQ   t d|| ||¡ Y dS w )	zÓ
        parse /proc/$pid/stat for a specific field as numbered in man:proc(5)

        param pid: integer to query /proc/$pid/stat for
        param field: field number within /proc/$pid/stat to return
        z/proc/%s/statT)Úquietz,^(\d+) (\(.+\)) ([RSDZTtWXxKPI]) (\d+) (\d+)z*/proc/%s/stat has an invalid contents [%s]Nz Failed to load /proc/%s/stat. %sz4Unable to match field %s of process pid=%s (%s) (%s))r   r  rL  rw  rÅ  r…   r¦   rë  r`  rÁ   Ú
IndexError)r  r"  rÑ  r  rÞ   rP   rP   rQ   r  Ë  s:   ÿþÿÿ	€øûøzDistro._get_proc_stat_by_indexÚdevicec                 C   sL   d }t  d¡rd| g}nt  d¡rdd| g}nt jdddd�‚t   |¡ d S )NÚejectz/lib/udev/cdrom_idz--eject-mediaÚeject_media_cmdzeject command not foundz.neither eject nor /lib/udev/cdrom_id are found)r³  ÚdescriptionÚreason)r   r¥  rÿ   )r%  r³  rP   rP   rQ   Úeject_mediaì  s   


ýzDistro.eject_mediaÚblockdevc                 C   s,   t j | ¡}| d¡rt d| |¡ |S dS )a  Returns underlying block device for a mapped device.

        If it is mapped, blockdev will usually take the form of
        /dev/mapper/some_name

        If blockdev is a symlink pointing to a /dev/dm-* device, return
        the device pointed to. Otherwise, return None.
        z/dev/dm-z$%s is a mapped device pointing to %sN)r¼   r½   ÚrealpathÚ
startswithr…   r•   )r+  r,  rP   rP   rQ   Úget_mapped_deviceû  s   

ÿzDistro.get_mapped_deviceÚdevpathc           
      C   s¸   t j | ¡}t j |¡}d| }t j |¡std| |f ƒ‚t j |d¡}t j |¡s1td|  ƒ‚t 	|¡ 
¡ }t j |¡}t j |¡}t 	t j |d¡¡ 
¡ }t j d| ¡}	|	|fS )z»convert an entry in /dev/ to parent disk and partition number

        input of /dev/vdb or /dev/disk/by-label/foo
        rpath is hopefully a real-ish path in /dev (vda, sdb..)
        z/sys/class/block/%sz%s had no syspath (%s)Ú	partitionz%s not a partitionÚdevz/dev/block/%s)r¼   r½   r,  Úbasenamer  r|   r¾   rà  r   r  Úrstriprâ  )
r/  ÚrpathÚbnameÚsyspathÚptpathÚptnumÚrsyspathÚdisksyspathÚ
diskmajminÚdiskdevpathrP   rP   rQ   Údevice_part_info  s$   ÿþzDistro.device_part_infoc                 C   rù   )a‘  Ensure that cloud-init has network connectivity.

        For most distros, this is a no-op as cloud-init's network service is
        ordered in boot to start after network connectivity has been achieved.
        As an optimization, distros may opt to order cloud-init's network
        service immediately after cloud-init's local service, and only
        require network connectivity if it has been deemed necessary.
        This method is a hook for distros to implement this optimization.
        It is called during cloud-init's network stage if it was determined
        that network connectivity is necessary in cloud-init's network stage.
        NrP   rî   rP   rP   rQ   Úwait_for_network1  s    zDistro.wait_for_networkr·   )NN)F)rÒ  )r  )rr   N)zrM   rN   rO   Úpip_package_namer  r  rÌ  rß  rÌ   ru  rt  rv  r¿   Údefault_ownerrT   r   rx   Ú__annotations__rU   r   r	   r   r0  r   rV   r   r   rê  re   rf   rZ   r#   Ú_ci_pkl_versionr  Úresolve_conf_fnr]   r
   r^   rp   rë  ru   r~   ÚPackageListr   r   r   r   rŒ   r—   Úpropertyr!   Ú
DhcpClientr­   r    ÚNetworkActivatorr±   r%   r¶   rº   rÄ   rÇ   rÉ   rÑ   ÚstaticmethodrÒ   ÚabcÚabstractmethodrÙ   rÜ   rå   rç   rì   rí   Úboolró   rö   rø   rú   rû   rý   rË   rþ   rÍ   rÊ   r
  r  r/  r2  r4  rc  rn  r~  r   r†  r�  r»  r�  ry   r¼  rÉ  r‘  rÞ  r’  rW  Úclassmethodrï  rò  rý  r  r
  r  r  r  Úsetterr  r!  r  r*  r.  rz   r=  r>  rP   rP   rP   rQ   rR   �   s  
 ÿ
þ5;










A+
y" 4,

 
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6
) 

ÿÿÿÿ$ÿþýüûú

		 #rR   )Ú	metaclassÚurlÚtransformationsc                 C   sŠ   zt j | ¡}W n
 ty   Y dS w |j}|du rdS |D ]}||ƒ}|du r,|   S q|}|jdur;d ||j¡}t j |j|d�¡S )aŸ  
    Apply transformations to a URL's hostname, return transformed URL.

    This is a separate function because unwrapping and rewrapping only the
    hostname portion of a URL is complex.

    :param url:
        The URL to operate on.
    :param transformations:
        A list of ``(str) -> Optional[str]`` functions, which will be applied
        in order to the hostname portion of the URL.  If any function
        (regardless of ordering) returns None, ``url`` will be returned without
        any modification.

    :return:
        A string whose value is ``url`` with the hostname ``transformations``
        applied, or ``None`` if ``url`` is unparsable.
    Nz{}:{})Únetloc)	ÚurllibÚparseÚurlsplitr|   rÎ   Úportr  Ú
urlunsplitÚ_replace)rO  rP  ÚpartsÚnew_hostnameÚtransformationÚ
new_netlocrP   rP   rQ   Ú&_apply_hostname_transformations_to_url?  s"   þý
r\  c                    s2   t d ‰ dd„ dd„ ‡ fdd„dd„ g}t| |ƒS )aH  
    Given a mirror URL, replace or remove any invalid URI characters.

    This performs the following actions on the URL's hostname:
      * Checks if it is an IP address, returning the URL immediately if it is
      * Converts it to its IDN form (see below for details)
      * Replaces any non-Letters/Digits/Hyphen (LDH) characters in it with
        hyphens
      * Removes any leading/trailing hyphens from each domain name label

    Before we replace any invalid domain name characters, we first need to
    ensure that any valid non-ASCII characters in the hostname will not be
    replaced, by ensuring the hostname is in its Internationalized domain name
    (IDN) representation (see RFC 5890).  This conversion has to be applied to
    the whole hostname (rather than just the substitution variables), because
    the Punycode algorithm used by IDNA transcodes each part of the hostname as
    a whole string (rather than encoding individual characters).  It cannot be
    applied to the whole URL, because (a) the Punycode algorithm expects to
    operate on domain names so doesn't output a valid URL, and (b) non-ASCII
    characters in non-hostname parts of the URL aren't encoded via Punycode.

    To put this in RFC 5890's terminology: before we remove or replace any
    characters from our domain name (which we do to ensure that each label is a
    valid LDH Label), we first ensure each label is in its A-label form.

    (Note that Python's builtin idna encoding is actually IDNA2003, not
    IDNA2008.  This changes the specifics of how some characters are encoded to
    ASCII, but doesn't affect the logic here.)

    :param url:
        The URL to operate on.

    :return:
        A sanitized version of the URL, which will have been IDNA encoded if
        necessary, or ``None`` if the generated string is not a parseable URL.
    Ú.c                 S   s   t  | ¡rd S | S r·   )r   Úis_ip_address©rÎ   rP   rP   rQ   Ú<lambda>”  r�   z&_sanitize_mirror_url.<locals>.<lambda>c                 S   s   |   d¡ d¡S )NÚidnaÚascii)ÚencodeÚdecoder_  rP   rP   rQ   r`  —  s    c                    s   d  ‡ fdd„| D ƒ¡S )Nr  c                 3   s    � | ]}|ˆ v r
|nd V  qdS ©rK   NrP   r¬  ©Úacceptable_charsrP   rQ   r¨  ™  s   € 
ÿú9_sanitize_mirror_url.<locals>.<lambda>.<locals>.<genexpr>rÂ  r_  rf  rP   rQ   r`  ™  s    ÿc                 S   s   d  dd„ |  d¡D ƒ¡S )Nr]  c                 s   s   � | ]}|  d ¡V  qdS re  rK  )r�   ÚpartrP   rP   rQ   r¨  �  s   € 

ÿrh  )r¾   rT  r_  rP   rP   rQ   r`  �  s   
 ÿ)ÚLDH_ASCII_CHARSr\  )rO  rP  rP   rf  rQ   Ú_sanitize_mirror_urlj  s   &
ô
rk  c              
   C   s$  | si } i }|r2|j r2|j |d< t d|j ¡r2|j dd… }tr'd| |d< n|jdkr2d| |d< |r<|jr<|j|d< i }|  d	i ¡ ¡ D ]\}}|||< qF|  d
i ¡ ¡ D ]2\}}g }	|D ]}
z|
| }W n	 typ   Y q_w t	|ƒ}|d ur~|	 
|¡ q_||	ƒ}|r‰|||< qWt d|¡ |S )NÚavailability_zonez#^[a-z][a-z]-(?:[a-z]+-)+[0-9][a-z]$r   éÿÿÿÿrÊ  Ú
ec2_regionÚec2ÚregionÚfailsaferÅ  zfiltered distro mirror info: %s)rl  rw  r  r   Úplatform_typerp  r‘   r‚   r„   rk  r¥   r…   r•   )rè   ré   Úmirror_filterÚsubstrn  Úresultsra   ÚmirrorÚ
searchlistÚmirrorsÚtmplÚfoundrP   rP   rQ   rê   ¥  sJ   

þ



ÿ
€€rê   c                 C   s8   d }| D ]}|  d¡}||v r|  S d|v r|}q|S )NÚarchesrÆ   )r‘   )ræ   r)   rÆ   Úitemr{  rP   rP   rQ   rç   Ý  s   
€rç   ra   rr   c                 C   sH   t  | dtgdg¡\}}|std| |f ƒ‚t  |d ¡}t|dƒ}|S )Nr  rR   z1No distribution found for distro %s (searched %s)r   )r   Úfind_modulerM   ÚImportErrorÚimport_moduleÚgetattr)ra   ÚlocsÚlooked_locsÚmodrì  rP   rP   rQ   Úfetché  s   ÿÿ
r„  ú/etc/timezoneú/etc/localtimec                 C   sj   t  |t| ƒ ¡ d ¡ |r3|r3tj |¡}|stj |¡s-|r%t  |¡ t 	||¡ d S t  
||¡ d S )NrÁ  )r   r$  rx   r3  r¼   r½   Úislinkr  Údel_fileÚsymlinkÚcopy)rÂ   rÃ   Útz_confÚtz_localr‡  rP   rP   rQ   Úset_etc_timezoneõ  s   
ÿr�  c                  C   s.   zt  d¡} t | j¡W S  ty   Y dS w )Nz/run/systemd/systemF)r¼   ÚlstatÚstatÚS_ISDIRÚst_moderÝ   )ÚresrP   rP   rQ   rÒ     s   
ÿrÒ   )Nr…  r†  )WrI  rŽ  r¼   rw  r�  ÚstringÚurllib.parserR  Úcollectionsr   Ú
contextlibr   Úior   Útypingr   r   r   r   r	   r
   r   r   r   r   Úcloudinit.net.netops.iproute2r   Únetopsre   Ú	cloudinitr   r   r   r   r   r   r   r   r   Úcloudinit.distros.networkingr   r   Ú4cloudinit.distros.package_management.package_managerr   Ú*cloudinit.distros.package_management.utilsr   Úcloudinit.distros.parsersr   Úcloudinit.featuresr   Úcloudinit.lifecycler   Úcloudinit.netr    r!   r"   Úcloudinit.net.netopsr#   Úcloudinit.net.network_stater$   Úcloudinit.net.rendererr%   ÚALL_DISTROSr  Ú	getLoggerrM   r…   r1  Úascii_lettersÚdigitsrj  rx   rD  rÝ   rL   ÚCloudInitPickleMixinÚABCMetarR   ry   r\  rk  Úsearch_for_mirrorrê   rç   r„  r�  rÒ   rP   rP   rP   rQ   Ú<module>   sŒ   00
Ü
'
üÿ	           I+<
ÿ8
ÿ