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Tried: %s.c S � g | ]}|d �qS �r rP �r� �crP rP rQ r� r z&Distro.lock_passwd.<locals>.<listcomp>Nz&Failed to disable password for user %s��next� StopIteration� RuntimeErrorr r� r r r� )rm ra � lock_tools�cmdr� rP rP rQ r� � s( �������zDistro.lock_passwdra c C sL dd|gdd|gf}z t dd� |D ��}W n ty/ } ztd|dd � |D �f �|�d }~ww z tj|d d gd �\}}W n tyR } z t�td|� |�d }~ww |r�dd|gddd|gf}z t dd� |D ��}W n ty� } ztd|dd � |D �f �|�d }~ww zt�|� W d S ty� } z t�td|� |�d }~ww 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 r� r� rP r� rP rP rQ r� r z(Distro.unlock_passwd.<locals>.<listcomp>Nr � ��rcsz%Failed to enable password for user %sz-dr8 z''c s r� r� r� r� rP rP rQ r� - s � � �zTUnable to set blank password for user account '%s'. No tools available. Tried: %s.c S r� r� rP r� rP rP rQ r� 4 r z(Failed to set blank password for user %sr� )rm ra � unlock_toolsr� r� �_rl �passwd_set_toolsrP rP rQ r� s` ������� � ����������zDistro.unlock_passwdc C sB z t � dd|g� W d S ty } z t�td|� |�d }~ww )Nr> z--expirez Failed to set 'expire' for %s)r r� r r r� )rm �userr� rP rP rQ � expire_passwd> s ��zDistro.expire_passwdc C sf d||f }dg}|r|� d� z tj||d| d� W dS ty2 } z t�td|� |�d }~ww )Nz%s:%s�chpasswd�-ezchpasswd for %s)�datarP z Failed to set password for %sT)r� r r� r r r� )rm r� r> r� � pass_stringr� r� rP rP rQ r� E s ����zDistro.set_passwd�plist_inr� c C s> d� dd� |D ��d }dg|rdgng }tj||d� d S )N� c s s" � | ] \}}d � ||g�V qdS )rs N�r� )r� ra �passwordrP rP rQ r� \ r� z"Distro.chpasswd.<locals>.<genexpr>r� r� )r� )r� r )rm r� r� �payloadr� rP rP rQ r� Y s ��� zDistro.chpasswdc C st d}t �d||� t�||�}|r3t �d|�d�� |�d�|kr(t �d� dS t �d|�d�� dS t �d � dS ) Nz�^(?: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*$z3Checking if user '%s' is referenced in doas rule %rz!User '%s' referenced in doas ruler[ z'Correct user is referenced in doas ruleTz.Incorrect user '%s' is referenced in doas ruleFz/doas rule does not appear to reference any user)r� r� rw �searchr` )rm r� �rule� rule_pattern� valid_matchrP rP rQ �is_doas_rule_validf s( � � � � zDistro.is_doas_rule_validc C s" |s| j }|D ]}| �||�s d||f }t�|� d S qdd| g}|D ] }|�d| � q&d�|�}|d7 }tj�|�sit � � |g}zt j |d�|�dd� W d S t yh } z t � td|� | �d } ~ ww |t �|�vr�z t �||� W d S t y� } z t � td |� | �d } ~ ww d S ) NzHInvalid doas rule %r for user '%s', not writing any doas rules for user!r z # cloud-init User rules for %s�%sr� � r z Failed to write doas file %sz Failed to append to doas file %s)�doas_fnr� r� r� r� r� r� r� r r r r$ r� r r � append_file) rm r� �rules� doas_filer� r� �lines�contentr. r� rP rP rQ r� � sH �� � ������zDistro.write_doas_rules� /etc/sudoersc C sf d}d}d}t j�|�rt�|�}d}n t j�|�r t�|�}d}|�� D ]'}|�� }t�d|�}|s4q%|� d��� } | s>q%t j� | �} | |krLd} nq%|s�zF|svddtj dd �d | dg} |rgt � d |� |d �| �7 }t�||d � ndtj dd �d | dg} d �| �}t�||� t �d||� W n ty� } z t�t d|� | �d } ~ ww t�|d� d S )Nr Fz/usr/etc/sudoersTz^[#|@]includedir\s+(.*)$r[ z?# See sudoers(5) for more information on "#include" directives:r r z#includedir %szUsing content from '%s'r� r� z Added '#includedir %s' to %szFailed to write %si� )r� r� r r r � splitlinesrL rw r� r` �abspathr r� r� r� r$ r� r� r� r � ensure_dir) rm r� � sudo_base�sudoers_contents� base_exists�system_sudo_base� found_include�line� include_match� included_dirr� r� rP rP rQ �ensure_sudo_dir� sb � � � ��zDistro.ensure_sudo_dirc C sH |s| j }dd| g}t|ttf�r!|D ] }|�d||f � qnt|t�r0|�d||f � n d}t|t�|� ��d� |�}|d7 }| � t j � |�� t j �|�s|t�� |g}z t�|d� |�d� W d S ty{ } z t�td|� | �d } ~ ww |t�|�vr�z t�||� W d S ty� } z t�td|� | �d } ~ ww d S ) Nr z# User rules for %sz%s %sz1Can not create sudoers rule addition with type %rr� r� z Failed to write sudoers file %sz#Failed to append to sudoers file %s)� ci_sudoers_fnrw ry rz r� rx � TypeErrorr �obj_namer� r� r� r� �dirnamer r r r$ r� r r� r r� ) rm r� r� � sudo_filer� r� r� r� r. r� rP rP rQ r� � sL �� �������zDistro.write_sudo_rulesc C s� d|g}t �� r |�d� |sg }t �|�r t�d|� n z t�|� t�d|� W n ty: t � td|� Y nw t |�dkrd|D ]"}t � |�sRt�d||� qCt�dd d ||g� t�d ||� qCd S d S ) N�groupaddr7 z(Skipping creation of existing group '%s'zCreated new group %szFailed 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� r� r r{ rQ )rm ra �members� group_add_cmd�memberrP rP rQ rW s4 � ��zDistro.create_groupc C sl d| j | g}z |dkrdt|� }W n ty' } ztd|f �|�d }~ww ||g }|r4|�|� |S )N�shutdown�nowz+%dz?power_state[delay] must be 'now' or '+m' (minutes). found '%s'.)�shutdown_options_map�intr| r� r� )�clsr �delay�messager� r� r� rP rP rQ �shutdown_command) s& ������ zDistro.shutdown_commandc C s2 | j }| �� s d|v r|dg}tj|d|d�S dS )zX Reload systemd startup daemon. May raise ProcessExecutionError � systemctlz daemon-reloadT�rg r� N)rT r� r )r� r� rT r� rP rP rQ � reload_init: s �zDistro.reload_initr� �action� extra_argsc G s� | j }| �� s d|v r*dg}d|gd|gd|gd|gd|gd|gd|gd |gd �}n|dg|dg|dg|dg|dg|dg|dg|d gd �}||| t|� }tj|d |d �S ) z� 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 r� �stop�start�enable�disable�restartzreload-or-restartztry-reload-or-restart�status)r� r� r� r� r� �reloadz try-reloadr� Tr� )rT r� ry r )r� r� rS r� r� rT �cmdsr� rP rP rQ �manage_serviceE s. � � zDistro.manage_service�layout�model�variantr� c C s( | � � rt�dd||||g� d S t� �)N� localectlzset-x11-keymap)r� r r� )rm r� r� r r� rP rP rQ � set_keymapj s �� zDistro.set_keymapc C s. t jdd�}t�|d�s|S tj�| jdd�S )NT)� needs_exe�noexecz cloud-init�clouddir)r �get_tmp_ancestorr � has_mount_optr� r� r� � usr_lib_exec)rm �tmp_dirrP rP rQ �get_tmp_exec_pathy s zDistro.get_tmp_exec_pathr r� r� �cwdc K sH |rd|� d�nd}t j dd|d|d d�d d � |D �� gfi |��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/ zcd z && r �surK z-czenv PATH=$PATH � c s s � | ]}t �|�V qd S r� )�shlex�quote)r� �argrP rP rQ r� � s � z Distro.do_as.<locals>.<genexpr>)r r� )rm r� r� r rZ � directoryrP rP rQ �do_as s ���� �z Distro.do_asr� � lease_file�pid_file� interface� config_filec C s, | ddd|d|ddg |rd||g S |g S )Nz-1z-vz-lfz-pfz-sfz /bin/truez-cfrP )r� r r r r rP rP rQ �build_dhclient_cmd� s � � �zDistro.build_dhclient_cmdc C s. | j du rt�� | _ | j st�d| j� | j S )zADetermine the network interface used during local network config.Nz0Did not find a fallback interface on distro: %s.)rk r �find_fallback_nicr� r� ra r� rP rP rQ �fallback_interface� s �zDistro.fallback_interfacec C s || _ d S r� )rk )rm r� rP rP rQ r � s �pidc C �V t �| d�}|dur)tt�� t|�W d � S 1 s w Y t�d| |� dS )�=Return the parent pid of a process by parsing /proc/$pid/statr� Nz&/proc/%s/stat has an invalid ppid [%s]�rR �_get_proc_stat_by_indexr r| r� r� r� �r �matchrP rP rQ � get_proc_ppid� � �zDistro.get_proc_ppidc C r )r � Nz&/proc/%s/stat has an invalid pgid [%s]r r rP rP rQ � get_proc_pgid� r" zDistro.get_proc_pgid�fieldc C s� z%t jd| dd��� }t�d|�}|s t�d| |� W dS t|�|��W S t y? } zt�d| |� W Y d}~dS d}~w t yQ t�d|| ||� Y dS w ) z� 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)�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 r� r� r� r� r` r� � IndexError)r r% r� r r� rP rP rQ r � s: ���� � ���z Distro._get_proc_stat_by_index�devicec C sL d }t �d�r d| g}nt �d�rdd| g}nt jdddd��t � |� d S )N�ejectz/lib/udev/cdrom_idz --eject-media�eject_media_cmdzeject command not foundz.neither eject nor /lib/udev/cdrom_id are found)r� � description�reason)r r� r� )r( r� rP rP rQ � eject_media� s �zDistro.eject_media�blockdevc C s, t j�| �}|�d�rt�d| |� |S dS )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$%s is a mapped device pointing to %sN)r� r� �realpath� startswithr� r� )r. r/ rP rP rQ �get_mapped_device� s �zDistro.get_mapped_device�devpathc C s� t j�| �}t j�|�}d| }t j�|�s td| |f ��t j�|d�}t j�|�s1td| ��t� |�� � }t j�|�}t j� |�}t� t j�|d��� � }t j�d| �} | |fS )z�convert an entry in /dev/ to parent disk and partition number input of /dev/vdb or /dev/disk/by-label/foo rpath is hopefully a real-ish path in /dev (vda, sdb..) z/sys/class/block/%sz%s had no syspath (%s)� partitionz%s not a partition�devz /dev/block/%s) r� r� r/ �basenamer r| r� r� r r �rstripr� ) r2 �rpath�bname�syspath�ptpath�ptnum�rsyspath� disksyspath� diskmajmin� diskdevpathrP rP rQ �device_part_info s$ ��zDistro.device_part_infoc C r� )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 r� rP rP rQ �wait_for_network4 s zDistro.wait_for_networkr� )NN)F)r� )r )rr N)zrM rN rO �pip_package_namer r r� r� r� ru rt rv r� � default_ownerrT r rx �__annotations__rU r r r r0 r rV r r r� re rf rZ r# �_ci_pkl_versionr �resolve_conf_fnr] r r^ rp r� ru r~ � PackageListr r r r r� r� �propertyr! � DhcpClientr� r �NetworkActivatorr� r% r� r� r� r� r� r� � staticmethodr� �abc�abstractmethodr� r� r� r� r� r� �boolr� r� r� r� r� r� r� r� r� r� r r r/ r2 r4 rc rn r~ r� r� r� r� r� ry r� r� r� r� r� rW � classmethodr� r� r� r r r r r �setterr! r$ r r- r1 rz r@ rA rP rP rP rQ rR � s � � 5; A+ y" 4, $ 6 ) ��� �$����� � #rR )� metaclass�url�transformationsc C s� zt j�| �}W n ty Y dS w |j}|du r dS |D ]}||�}|du r,| S q |}|jdur;d�||j�}t j�|j|d��S )a� 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{}:{})�netloc) �urllib�parse�urlsplitr| r� �portr � urlunsplit�_replace)rR rS �parts� new_hostname�transformation� new_netlocrP rP rQ �&_apply_hostname_transformations_to_urlB s" �� r_ c s2 t d � dd� dd� � fdd�dd� g}t| |�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. �.c S s t �| �rd S | S r� )r � is_ip_address�r� rP rP rQ �<lambda>� r� z&_sanitize_mirror_url.<locals>.<lambda>c S s | � d��d�S )N�idna�ascii)�encode�decoderb rP rP rQ rc � s c s d� � fdd�| D ��S )Nr c 3 s � | ] }|� v r |nd V qdS �rK NrP r� ��acceptable_charsrP rQ r� � s � ��9_sanitize_mirror_url.<locals>.<lambda>.<locals>.<genexpr>r� rb ri rP rQ rc � s �c S s d� dd� | �d�D ��S )Nr` c s s � | ]}|� d �V qdS rh rK )r� �partrP rP rQ r� � s � �rk )r� rT rb rP rP rQ rc � s �)�LDH_ASCII_CHARSr_ )rR rS rP ri rQ �_sanitize_mirror_urlm s & � rn c C s$ | si } i }|r2|j r2|j |d< t�d|j �r2|j dd� }tr'd| |d< n |jdkr2d| |d< |r<|jr<|j|d< i }| �d i ��� D ]\}}|||< qF| �d i ��� D ]2\}}g } |D ] } z| | }W n typ Y q_w t |�}|d ur~| � |� q_|| �} | r�| ||< qWt � d |� |S ) N�availability_zonez#^[a-z][a-z]-(?:[a-z]+-)+[0-9][a-z]$r ���r� � ec2_region�ec2�region�failsafer� z filtered distro mirror info: %s) ro rw r r � platform_typers r� r� r� rn r� r� r� ) r� r� � mirror_filter�substrq �resultsra �mirror� searchlist�mirrors�tmpl�foundrP rP rQ r� � sJ � � �� r� c C s8 d }| D ]}|� d�}||v r| S d|v r|}q|S )N�archesr� )r� )r� r) r� �itemr~ rP rP rQ r� � s �r� ra rr c C sl t �| dtgdg�\}}|s t �| �dd�dtgdg�\}}|s(td| |f ��t �|d �}t|d�}|S )Nr rR rK r� z1No distribution found for distro %s (searched %s)r )r � find_modulerM r� � ImportError� import_module�getattr)ra �locs� looked_locsr� �modr� rP rP rQ �fetch� s ��� r� � /etc/timezone�/etc/localtimec C sj t �|t| ��� d � |r3|r3tj�|�}|s tj�|�s-|r%t �|� t� ||� d S t � ||� d S )Nr� ) r r$ rx r6 r� r� �islinkr �del_file�symlink�copy)r� r� �tz_conf�tz_localr� rP rP rQ �set_etc_timezone� s �r� c C s. z t �d�} t�| j�W S ty Y dS w )Nz/run/systemd/systemF)r� �lstat�stat�S_ISDIR�st_moder� )�resrP rP rQ r� s �r� )Nr� r� )XrL r� r� rw r r� �string� urllib.parserU � collectionsr � contextlibr �ior �typingr r r r r r r r r r � cloudinit.net.netops.iproute2r �netopsre � cloudinitr r r r r r r r r � cloudinit.distros.networkingr r �4cloudinit.distros.package_management.package_managerr �*cloudinit.distros.package_management.utilsr �cloudinit.distros.parsersr �cloudinit.featuresr �cloudinit.lifecycler � cloudinit.netr r! r" �cloudinit.net.netopsr# �cloudinit.net.network_stater$ �cloudinit.net.rendererr% � ALL_DISTROSr � getLoggerrM r� r1 � ascii_letters�digitsrm rx rG r� rL �CloudInitPickleMixin�ABCMetarR ry r_ rn �search_for_mirrorr� r� r� r� r� rP rP rP rQ �<module> s� 0 0 � ' �� K+< �8 �
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