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^ t | }nS# t t t f$ r9}t d| dt | j t j dd}~ww xY wt | \ }}||cxk r|k s)n t d| d| d| d| t j |S )a2 Coerce *value* to int and bound it to what *field_name* can carry.
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could not be reached. Anything that would present it as the account's
configuration, or write it back, has to tell them apart (CLOS-7494).
)rs rC s r
unreadablezLvdConfig.unreadable s ~ r" c 8 | j D ]}|j |k r|c S dS )z5Find domain entry by name. Returns None if not found.N)rn rb )rD rb ds r find_domainzLvdConfig.find_domain s1 Av~~ tr" c 8 fd| j D | _ dS )z Remove domain entry by name.c * g | ]}|j k
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t | j | }|rS| | @| j t | | dS dS dS # t $ rO}t d| j |dt dt | j Y d}~dS d}~ww xY w)zEResolve domain name from *docroot* and add it to the config.
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_resolve_domain_for_docrootrr rx rn appendr` saver logerrorr r+ r, rD r domain_nameexcs r add_domain_by_docrootz LvdConfig.add_domain_by_docroot s
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dt d |D | S ) Nz config must be an object, got rn zconfig has no 'domains' keyz 'domains' must be a list, got z8domains.json for lve_id %s has %d domains; capping at %drm c B g | ] }t | S r; )r` rO r s r r| z'LvdConfig.from_dict..+ s& ???![**1--???r" )rm rn rr ) rJ rK r r+ r, listlen MAX_DOMAINSr warningri LVD_CONFIG_VERSION)rL rM lve_idrn s r rO zLvdConfig.from_dict s $%% HFd1DFFH H
H D 899 9y/'4(( VTDMM>c 4 | j t d | j r1t dt | j dt j | | j | 5 | ddd dS # 1 swxY w Y dS )zWrite domains.json for this user (acquires flock for the write).
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limits stale). A caller that only *reads* to count, and would rather
skip this account than spend the budget, passes a shorter one: at the
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T)rr rs r; )rL r s r _unreadablezLvdConfig._unreadablex s s6T2222r" c B t | }t j | s | | S t j |t j t j z t j z } t j | }t j
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D0-D5/D00D5c # K t j dk rct | }t | 5 t 5 dV ddd n # 1 swxY w Y ddd dS # 1 swxY w Y dS dV dS )u Drop privileges to the target user if running as root.
CLOS-4370: when invoked as root we pair drop_privileges with
secureio.disable_quota — creating ~/.lve/ and the lockfile / writing
domains.json must succeed even when the user is over disk quota,
otherwise OSError(EDQUOT) inside this block aborts batch operations
like `lvectl apply all` and leaves the rest of the users with stale
limits. disable_quota raises CAP_SYS_RESOURCE in the effective set
r N)r r r r
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EEE s5 A0A A0A A0 A A00A47A4returnc t j } t j | sdS g }t j | D ]5} | t | &# t $ r Y 2w xY wt | S )u@ Cached scan of the LVD id-registry directory (CLOS-6868).
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`lvectl apply all` calls this roughly twice per account — 7,739 directory
scans on a 3,868-account host — for a directory that cannot change while
the command runs.
r; )
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A76A7c 8 t t S )a Return list of LVE IDs (UIDs) that have domain isolation configured.
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has been called at least once for one of their domains.
Returns a fresh list each call, as before, so existing callers may mutate
the result without disturbing the cache behind it.
)r r" r; r" r find_all_lve_ids_with_configr$ K s !## $ $$r" c 8 t dS )zHDrop the cached isolated-uid list after a domain is enabled or disabled.N)r" r r; r" r invalidate_isolated_ids_cacher& X s !!#####r" c 6 t | S )z2Load the domain isolation config for a given user.)rl r r s r load_configr( ] s >>& ! !!r" c t | d S # t $ r%}t d| dt j |d}~ww xY w)z8Resolve domain name to document root path via panel API.r z&failed to resolve docroot for domain ''r% N)
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