24 Commits
Author SHA1 Message Date
Thomas Vincent 6254b2c17d fix(package): name template archives without export-form fields (#8431)
* fix(packaging): name archives from supplied metadata

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(packaging): make archive leaf-name confinement explicit

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test(e2e): move the pointer off the Deepness multiselect button

Deepness sets a zero body margin, so the unhovered #ms-button sits at the viewport origin and headless Chromium on Linux intermittently applies :hover to it.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* ci: pull pinned integration database from authenticated mirror

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
2026-10-23 10:37:58 -06:00
Thomas Vincent 2761fdc226 fix(rrd): [develop] retain source identity after CF fallback (#8339)
* fix(rrd): [develop] retain source identity after CF fallback

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test: measure native consolidation fallback coverage

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
2026-10-23 10:37:54 -06:00
1997691de0 Render RRDtool Tune Info as balanced div boxes and POST the Data Source repair actions (#8412)
* data_sources: render RRDtool Tune Info as balanced div boxes

rrdtool_tune() emitted an unbalanced mix of html_header() and
html_end_box() calls wrapped around raw table rows inside the single
box opened by data_sources.php.  The premature and extra closing tags
corrupted the DOM, which (depending on theme) clipped the Save button
at the bottom of the Data Source edit page while in Data Source Info
mode.

- Separate the execute, CLI and HTML code paths in rrdtool_tune() and,
  for HTML, render each section as a self contained, balanced div box.
- Extract and rename the helper print_leaves() to the standalone
  rrdtool_tune_print_leaves(), matching the rrdtool_tune_* naming
  convention, and emit div rows instead of table rows.
- Switch the data_sources.php wrapper box to div mode to match.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* data_debug: require POST for the Data Source repair actions

Applying RRDfile repairs and rerunning the debugger are state changing
operations, so they should not be reachable with a GET.  Driving them
through a GET also meant the follow up redirect was pulled into the
content area as a full page, losing the theme and navigation on
rerender.

Register data_debug.php run_repair and run_debug in the
cactiIsPostActionUrl() allowlist so loadUrl() upgrades them to a
token-bearing POST, and add the matching csrf_require_post() guard so
the browser transport and server side guard stay in sync.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* rrd: split rrdtool_tune into testable render and execute helpers

Break rrdtool_tune() into small single-purpose helpers so each path can
be exercised directly by unit tests (the web display path is otherwise
unreachable under CACTI_CLI):

- rrdtool_tune_print_leaves() takes an explicit $html flag instead of
  branching on CACTI_CLI, so both the div and plain-text branches are
  testable.
- rrdtool_tune_execute() applies the tune/resize commands for a repair.
- rrdtool_tune_print_cli() prints the source commands as plain text.
- rrdtool_tune_print_html() renders the balanced div boxes.
- rrdtool_tune() becomes a thin dispatcher over the three.

Add tests/Unit/RrdTuneRenderTest.php covering the leaf printer, the HTML
and CLI printers, the execute path and the dispatcher, asserting the
output is balanced div markup with no table rows.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* review: post Data Source Troubleshooter actions via cactiPostAction

Address PR review feedback:

- Switch the Apply Suggested Fixes and Rerun Analysis links to the
  existing cactiPostAction/data-url idiom (as data_sources.php already
  does for ds_repair) instead of upgrading a loadUrl() GET through the
  cactiIsPostActionUrl allowlist. The allowlist path replayed the
  query-free mutation URL into browser history, so a refresh reopened
  the list instead of the selected Data Source; a full cactiPostAction
  submission follows the server redirect to the read-only view URL and
  records that in history. The run_repair / run_debug csrf_require_post
  guards are retained, and the data_debug.php allowlist entry (and its
  now redundant click handlers) are removed.

- Add a callable $executor test seam to rrdtool_tune_execute() (matching
  rrdtool_dump_document) so the unit tests assert the tune and resize
  commands are actually executed, with resize.rrd produced only when the
  resize command runs, rather than passing on the rename alone.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* review: move RrdTuneRenderTest into the Unit/Core/Rrd category folder

Per AGENTS.md, new unit tests belong in a category subfolder rather than
directly under tests/Unit. Move RrdTuneRenderTest there and update the
UnitStubs include depth accordingly.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

---------

Co-authored-by: TheWitness <copilot@users.noreply.github.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-10-16 11:23:07 -04:00
32467ddcab perf: reuse graph option arrays and document validation results (#8361)
* perf: reuse bootstrapped graph option arrays and document validation

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test: record the installed RRDtool version in profiles

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* docs: record final validation scope and profiling runtime limits

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* docs: clarify the scope of changed-code coverage

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* ci: repair relocated PHPUnit configs and the deletion-only coverage gate

- Point the five relocated configs that still carried a contributor's local
  autoload path (#8376) at ../include/vendor/autoload.php.
- Pass --configuration=tests/phpunit.xml to the CSV window workflow and the
  README example now that phpunit.xml no longer lives in the repository root.
- Let the changed-lines gate pass deletion-only PHP changes. Without added
  lines the generated config has no source filter, PHPUnit writes no clover
  report, and the gate failed on the missing file instead of reporting zero
  executable changed lines.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Signed-off-by: TheWitness <thewitness@cacti.net>

* ci: keep the missing request-report check for deletion-only changes

Only short-circuit the changed-lines gate when there are no added PHP lines
and PHPUnit wrote no clover report, so an empty request-coverage directory
is still rejected.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Signed-off-by: TheWitness <thewitness@cacti.net>

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Signed-off-by: TheWitness <thewitness@cacti.net>
Co-authored-by: TheWitness <thewitness@cacti.net>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-10-14 22:45:42 -04:00
Thomas Vincent 4d11070ced feat: expose RRDtool 1.11 graph axis controls (#8356)
* feat: expose RRDtool 1.11 graph axis controls

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix: constrain axis template inheritance checkboxes

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test(rrd): exercise native aggregate validation and enforce coverage

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* ci: share changed-code coverage contracts and enforce shell policy

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(ci): run request coverage with portable path matching

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* ci: retain bootstrap coverage and validate request dispatch

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test: synchronize native coverage fixture dispatch

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test: measure coverage at the exact PR revision

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
2026-10-14 12:10:28 -04:00
Thomas Vincent 2b6e96b23a style(php): [develop] wrap CLI and poller calls without changing execution (#8303)
* style(php): wrap CLI and poller calls without changing execution

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(ci): review security inventories after poller wrapping

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test(boost): compare handoff source contracts by PHP tokens

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* style(php): wrap poller constant strings without changing values

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* style(php): wrap poller concatenations with token-preserving source contracts

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test(cli): assert CDEF repair queries after constant folding

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test: verify PHP formatting preserves parsed behavior

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
2026-10-14 00:01:26 -07:00
Thomas Vincent 08d0f94f24 Fix develop client behavior, popup isolation and PHP method visibility (#8292)
* fix(core): correct client state and declare public method contracts

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(security): isolate Midwinter external homepage popup

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(client): isolate menu state and simplify validated JavaScript guards

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test(auth): use certificate expiry truth in rendering assertions

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* refactor(js): remove unused local storage while retaining initializer calls

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(js): encode inline translated values through the shared JSON boundary

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* style(js): wrap encoded translation literals without changing messages

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(client): remove unused checkbox reads from graph resizing

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* refactor(client): declare repeated function locals once

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test(ui): run column width regression in browser CI

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
2026-10-11 21:15:39 -04:00
TheWitnessandTheWitness 16f62713c5 paper-plane: dark-mode refinements (readable forms/rows, consistent button system) (#8207)
* paper-plane: dark-mode refinements (readable forms/rows, consistent button system)

* tests: make CactiErrorHandler suppression test hermetic against leaked IN_CACTI_INSTALL

The three suppression cases eval a sandboxed copy of CactiErrorHandler to exercise the error_reporting() mask and logging path. Pest runs the whole suite in one process, and tests/integration/BoostProcessTableUpgradeIntegrationTest defines the global IN_CACTI_INSTALL constant at collection time. A constant cannot be unset, so the handler short-circuited to true before reaching the branch under test, failing 'an enabled level is logged and reported to PHP as unhandled'. Strip the install-mode guard from the sandboxed copy so the case is independent of collection order.

---------

Co-authored-by: TheWitness <larry@thewitness.org>
2026-10-07 14:17:13 -04:00
TheWitness b5a388094d Honor @ error suppression in CactiErrorHandler on PHP 8 (#8197)
* Honor @ error suppression in CactiErrorHandler on PHP 8

CactiErrorHandler() guarded against the @ operator with error_reporting() == 0,
which was the PHP 7 semantics.  On PHP 8 the @ operator sets error_reporting()
to a non-zero bitmask that merely excludes the suppressed level, so the guard
never matched and deliberately suppressed warnings still reached the log.

This surfaced after the Symfony mailer swap: Symfony's SendmailTransport writes
to the sendmail pipe with @fwrite(), and when sendmail is misconfigured the
broken-pipe notice leaked into the Cacti log instead of being swallowed and
reported as the handled TransportException.

Mask error_reporting() against the incoming level so the @ operator is honored
on every supported PHP version.

* Add regression test for CactiErrorHandler @-suppression mask

Exercises both paths of the error_reporting() mask check: a notice and a
warning raised under PHP 8's @-operator bitmask return before logging, while an
enabled level is logged and reported back to PHP as unhandled.  The suppressed
cases would have logged under the previous error_reporting() == 0 guard, so the
test fails closed if that regression returns.
2026-10-07 06:44:07 -04:00
TheWitness f79dc15c08 Port #8166 SNMP credential cache + procedural SNMPv3 (with #8171/#8172 follow-ups) to develop (#8174)
* Port #8166 SNMP credential cache + procedural SNMPv3 to develop

Ports the shared SNMPv3 credential cache and procedural SNMPv3 routing from the
1.2.x feature (merged as #8166) onto develop, adapted to develop's refactored
SNMP layer. Parts of the 1.2.x change that do not apply to develop are omitted:
the cacti_exec() idle-timeout rewrite (develop has no cacti_exec()), the PHP
floor bump and composer/doc changes (develop is already 8.3+), and the cmd.php
max_oids batching (develop's cmd.php already collects SNMP in-process through
persistent sessions, so the per-item spawn the batching removed does not occur).

- lib/cache.php: new cross-process \Cacti\Cache\SharedCache (file + POSIX
  shared-memory + process-local tiers, optional AES-256-GCM sealing). Loaded via
  lib/snmp.php (the Cacti\Cache\ namespace is not PSR-4 autoloaded). The crypto
  helpers it seals with already live in develop's lib/auth.php, loaded by
  global.php, so no duplicate was added.
- lib/snmp.php: snmp_get_method() now routes SNMPv3 get/getnext to the
  procedural snmp3_*() calls when the running PHP supports the configured
  auth/privacy tokens and no context/engine id is set (SHA-224/384 and
  AES-192/256[C] stay on the binary before PHP 8.6); the three single-get
  functions gain the procedural v3 path with \Throwable handling; adds the
  credential-cache subsystem, protocol-option/MD5-DES helpers,
  snmp_native_protocol(), snmp_format_agent() and cacti_snmp_get_multi(); the
  binary v3 auth builder consults the cache when enabled.
- poller.php / script_server.php: prime / load the shared cache.
- poller_maintenance.php: daily out-of-band cache rebuild on every collector
  (per-poller lastrun marker).
- lib/api_device.php / lib/utility.php: bump snmp_cred_version only on v3
  credential add/change (and propagate the token to the affected remote poller).
- include/global.php: resolve and create the private cache/ directory.
- include/global_settings.php: add 'Enable Credential Cache' and 'Enable MD5 and
  DES for SNMPv3' settings (both off by default); default new-device v3
  auth/privacy to SHA/AES instead of legacy MD5/DES.
- host.php / automation_snmp.php: drop MD5/DES from the pickers when disabled and
  default new records to SHA/AES on upgraded installs.
- include/config.php.dist: document $config['cache_dir'].
- tests/Unit/Core/Cache/SharedCacheTest.php: SharedCache behaviour coverage.
- tests/security/baselines: baseline the two new lib/cache.php sinks.

* Incorporate #8171: binary fallback for unsupported SNMPv3 protocols

Layers PR #8171 onto the develop port so an SNMPv3 device whose auth/privacy
protocols the running PHP's ext-snmp cannot service natively (e.g. AES-256
before PHP 8.6) no longer fatals the poller or device-edit screen.

- lib/snmp.php: add CactiSnmpBinarySession, a session stand-in exposing the
  get/getnext/walk/close interface the cacti_snmp_session_*() helpers use and
  delegating each call to cacti_snmp_*() -> the Net-SNMP binary.
  cacti_snmp_session() returns it when php-snmp is absent or the v3 protocol is
  not natively serviceable, so cmd.php/host.php collect these devices via the
  binary on pre-8.6 and switch to the in-process path on 8.6 with no caller
  change. v1/v2 snmpget/snmp2_get now go through snmp_format_agent(). The
  ERRNO_TIMEOUT check tolerates php-snmp being absent. Drop the vendored
  classSNMP.php compatibility shim and its include (and the Yandex attribution).
- cmd.php: open_snmp_session() returns the down sentinel when a host is already
  marked down this run, instead of returning an unset (null) []
  that cacti_snmp_session_get() then dereferenced (TypeError).
- lib/ping.php: ping_snmp() runs the availability check through the procedural
  cacti_snmp_get()/getnext() path so an unsupported protocol falls back to the
  binary instead of raising a ValueError in SNMP::setSecurity().

* Incorporate #8172: retire include/vendor/phpsnmp, relocate into lib

Follow-up to #8171 on the develop port. After classSNMP.php was removed, the
include/vendor/phpsnmp/ directory held only Cacti-owned files; this retires it.

- lib/snmp.php: the ext-snmp subclass that carried Cacti's bulk_walk_size /
  value_output_format (previously vendor/phpsnmp/extension.php) is now declared
  directly as CactiSnmpNativeSession, guarded by CACTI_PHP_SNMP; the include and
  the 'use phpsnmp\SNMP' alias are gone, and new SNMP(...) / SNMP::VERSION_*
  now reference the native \SNMP and the new subclass.
- lib/mib_parser.php: moved from include/vendor/phpsnmp/mib_parser.php;
  lib/mib_cache.php includes it via __DIR__.
- Remove include/vendor/phpsnmp/extension.php and index.php (directory retired).
- tests: SnmpCoverageTest uses \SNMP::ERRNO_TIMEOUT now that phpsnmp\SNMP is
  gone; drop the stale include/vendor/phpsnmp/ entry from the vendor-policy
  allowlist.

develop's sink baseline tracks constant-based includes differently than 1.2.x,
so no baseline refresh was needed here.

* Address PR #8174 review: snmp_get_method params, v3 walk, getnext agent, cache bump, CHANGELOG

- lib/snmp.php: restore $php_snmp as the 6th snmp_get_method() parameter and move
  the new $auth_proto/$priv_proto after it (callers pass them by name), so the
  positional $php_snmp used by SnmpCoverageTest and others keeps working.
- lib/snmp.php: keep every SNMPv3 operation except get/getnext on the Net-SNMP
  binary - the native walk branch implements only v1/v2, so a v3 walk reaching
  the procedural gate would have silently returned empty when path_snmpbulkwalk
  is missing.
- lib/snmp.php: cacti_snmp_getnext() v1/v2 branches now use snmp_format_agent()
  like get/get_raw, so an IPv6 literal / non-default port is bracketed.
- lib/api_device.php: bump snmp_cred_version only when the host's v3 membership
  or one of the cached credential fields actually changed, instead of on every
  save of a v3 device.
- CHANGELOG: move the #8171 entry into the issue block and the #8166 entries into
  the feature block, matching the established section ordering.

* Fix CI: unbracket IPv4/DNS SNMP targets, inline auth-cache SQL columns, apply phpcsfixer standard

* Refresh sink inventory baseline after short-array normalization

* Restore lib/snmp.php 100% coverage after aligning v3 routing to 1.2.x

- update the three SnmpCoverageTest assertions that still encoded develop's
  pre-port behavior: v3 snmp_get_method now returns PHP, an unsupported-
  protocol v3 session returns the binary-delegating session object, and the
  v3 cacti_snmp_get path runs natively
- add a v3 noAuthNoPriv user to the snmp-coverage snmpd fixture so native
  snmp3_get is exercised deterministically
- add tests covering the ported subsystems to 100%: shared auth cache,
  binary-delegating session, protocol pickers, v3 credential args,
  cacti_snmp_get_multi, and the cacti_get_snmpv3_auth cache path
- snmp_auth_cache_load uses a resettable process guard so its enabled and
  disabled branches are both coverable in a single process

* Resolve phpstan errors in the relocated SNMP MIB parser and ported snmp.php

- lib/mib_parser.php: type the MibParser properties, add parameter/return
  types, guard file_get_contents()/preg_split() against false, correct the
  parse_bracket_token delimiter params (string, not integer), and drop the
  unreachable return after trigger_error(E_USER_ERROR) - now phpstan clean
- lib/mib_cache.php: drop the redundant isset($mp->oids) guard (the typed
  property is always initialized; $mp->mib is the real check)
- lib/snmp.php: type the CactiSnmpBinarySession and CactiSnmpNativeSession
  properties/methods and pass bool to snmp_set_quick_print()
- .phpstan.neon: ignore greaterOrEqual.alwaysFalse alongside the existing
  greater.alwaysFalse (the PHP_VERSION_ID >= 80600 forward-compat gate)
- regenerate phpstan-baseline.neon for the irreducible ext-snmp stub
  strictness (snmp3_get literal-union protocols, int<-1,max> timeouts) in
  the ported procedural v3 path, the new lib/cache.php shmop stubs, and the
  $config array-shape offsets in include/global.php

* Make the v3 getter catch coverage net-snmp-build-independent

The DES-rejection trick that drove the procedural snmp3_get()/snmp3_getnext()
try/catch blocks only works on net-snmp builds compiled without DES; CI's
Debian net-snmp accepts DES, so those catches went uncovered (98.3%).

- extend the existing native_get injection seam (already on cacti_snmp_get)
  to cacti_snmp_get_raw, cacti_snmp_getnext, and cacti_snmp_get_multi, and
  drive the catch blocks with a throwing native getter in the test
- mark the seam-less cacti_snmp_session() setSecurity catch with
  @codeCoverageIgnore (it only throws for a protocol the running net-snmp
  rejects, which is not portably reproducible in the fixture)

* Exclude ext-snmp/PHP-8.6-gated defensive branches from snmp coverage

Two branches in lib/snmp.php are unreachable on the PHP 8.3 + ext-snmp
coverage runner and were only "covered" locally via opcache dead-code
elimination:

- snmp_get_method()'s !function_exists('snmp3_get') fallback (ext-snmp
  always provides snmp3_get)
- snmp_php_v3_protocols_supported()'s PHP_VERSION_ID >= 80600 block
  (SHA-224/384 and AES-192/256 tokens are only accepted on PHP 8.6+)

Mark both with @codeCoverageIgnore so the 100% gate is deterministic
across runners regardless of opcache settings.

* Account for the #8166 SNMPv3 credential-cache gate query in the batching test

poller_update_poller_cache_from_buffer() now runs one SELECT per flush to
decide whether the flush touched SNMPv3 poller items before bumping the shared
credential-cache version (matching 1.2.x). UpdateDataQueryCacheBatchingIntegrationTest
counted 4 statements per flush; update it to 5 (and 3 per-row flushes to 15,
1 batched flush to 5). The guard's intent - batching issues fewer statements
than per-row flushes - still holds.

* Port #8175: group SNMP options under an SNMP Behavior section

Mirror the 1.2.x settings reorganization (#8175) on develop. develop already
keeps the SNMP options in a dedicated SNMP tab, so add an "SNMP Behavior"
spacer there, order the behavior options as md5/des, credential cache, max
get size, bulkwalk fetch size, and move "Disable increasing OID Check" out of
the Poller tab to sit last in that group. Display-only; no settings added or
removed and no behavior change. Adds the "SNMP Behavior" heading to cacti.pot.

* fix: complete dependabot htmx 2.0.10 to 2.0.11 bump

Dependabot bumped package.json and package-lock.json to htmx.org 2.0.11
(PR 8179) but left the vendored include/js/htmx.js, its version marker,
and the pinned SRI constant at 2.0.10. The htmx-filters CI workflow runs
npm ci, which regenerates include/js/htmx.js from the 2.0.11 package, so
HtmxTest's runtime sha384 no longer matches the HTMX_2_0_10_SRI constant
and the integrity assertion fails.

Complete the bump: regenerate the vendored include/js/htmx.js to the
2.0.11 build, bump include/js/htmx.js.version to 2.0.11, rename
HTMX_2_0_10_SRI to HTMX_2_0_11_SRI with the recomputed sha384 hash, and
update the version/integrity assertions in tests/Unit/Ui/Html/HtmxTest.php
and tests/HandOff/HtmxLoaderHandOffTest.php. package.json and
package-lock.json match the values dependabot already landed on develop.

* settings: move SNMP Agent Support under the SNMP Behavior spacer

Relocate the enable_snmp_agent setting (SNMP Agent Support Enabled) so it
is the first item under the SNMP Behavior spacer instead of sitting in the
Poller General group, grouping it with the other SNMP behavior options.

* Address PR #8174 review: keep SHA-224/384 on the binary, honor port on transport targets

Resolves the two still-valid Copilot review findings on lib/snmp.php that were
left unresolved (only marked outdated after later commits shifted their lines).

- snmp_php_v3_protocols_supported(): drop SHA224/SHA384 from the native auth
  allowlist. ext-snmp's SNMP::setSecurity()/snmp3_*() only map MD5/SHA/SHA256/
  SHA512 - there is no SHA-224/SHA-384 mapping on any build, including PHP 8.6
  (verified against php-src ext/snmp/snmp.c), so routing those tokens to the
  procedural path raised a ValueError instead of using the binary. They now
  always fall back to the Net-SNMP binary. The AES-192/256 privacy tokens that
  ext-snmp does add on 8.6 stay gated behind PHP_VERSION_ID >= 80600.
- snmp_format_agent(): a udp/tcp transport-qualified target that omits a port
  now has the configured non-default port appended (udp6:[2001:db8::1] + 1161 ->
  udp6:[2001:db8::1]:1161), matching the Net-SNMP binary path. Targets that
  already carry a port, and unix: sockets (no port), are left untouched.
- SnmpCoverageTest: cover the new transport-target branches; lib/snmp.php stays
  at 100%.
2026-10-05 10:18:41 -04:00
TheWitness d57431371b perf(poller/boost): cached per-data-source field-name lookups, remove batched prefetch (#8078)
* perf(poller/boost): replace batched field-name prefetch with cached per-data-source lookups

poller_prefetch_rrd_field_names() (issue#7534) batched the unused/nt field-name lookups into large IN() lists and rebuilt them on every process_poller_output()/boost_process_local_data_ids() call, so the completion-wait loop re-ran them each pass (DB thrash) and the IN() lists risk crashing some MariaDB/MySQL releases and do not scale to multi-million-data-source installs.

Option B (full): remove poller_prefetch_rrd_field_names() and replace it with two small per-data-source helpers - poller_get_unused_data_source_names() and poller_get_nt_rrd_field_names() - each a single indexed WHERE local_data_id = ? query cached by local_data_id in a caller-held static, so every data source is queried at most once per poller process. Templated field names resolve from the static poller_data_template_field_mappings cache (the Data Template dictates); only non-templated (data_template_id == 0) manual sources hit the per-instance query - a rare exception.

Both process_poller_output() (lib/poller.php) and boost_process_local_data_ids() (poller_boost.php) now use the helpers. Added a WARNING documentation block to both bulk hot-path functions spelling out the query-discipline rules for future maintainers/AI (minimal queries, no query in the per-row loop, avoid large IN() lists and full-table scans, single pass, static template-dictated caching). Updated BoostProcessBugsTest assertions to the new helpers and removed the now-obsolete BoostPrefetchRrdFieldNamesTest integration file.

* fix(poller/boost): split GROUP_CONCAT'd field mappings; guard orphan-name query to templated sources; add coverage

* boost: normalize orphan-name guard to ternary at third call site

The reset_template branch in boost_process_local_data_ids() guarded the
poller_get_unused_data_source_names() call with an if/else block rather
than the ternary used at the other two call sites. Normalize it so all
three sites read identically and the template-id guard is uniform.
2026-09-28 07:48:14 -04:00
Thomas VincentandTheWitness 182b21dc53 fix(csv): align export and graph sample windows (#7987)
* fix(csv): align export and graph sample windows

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* ci(csv): satisfy release policy checks

* test(csv): align legacy capacity contract

* test(csv): add standard license headers

* fix(rrd): infer step from trailing fetch row

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* ci(csv): trigger on resolution query coverage

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test(rrd): mirror fetch helper arguments

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test(rrd): isolate percentile globals

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test(rrd): annotate intentional eval

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test(rrd): restore integration config

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test(rrd): enable strict types

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test(rrd): restore font config

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* ci: align CSV coverage with supported PHP versions

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: TheWitness <thewitness@cacti.net>
2026-09-12 20:18:00 -04:00
Thomas VincentandTheWitness 3c20f4ce7e Harden Boost data handoffs and graph cache writes (#7729)
* fix(boost): harden data handoffs and cache writes

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* Define $updates_ok when there is nothing to flush

PHPStan level 6 also flags the poller ownership check, which is the POLLER_ID
constant case the file already annotates above.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* Use a line comment to match the fixer

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* Record the boost process columns in the audit schema

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test: resolve includes through Cacti path constants

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* Fix Boost handoff review concerns

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test: seed settings in Boost database fixture

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test: refresh SQL interpolation baseline

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* docs: record Boost handoff hardening

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix: stop boost discarding a cycle and wedging a shard

Three defects in the handoff hardening.

A rejected ownership handoff returned false, which the poller reads as boost
having consumed the data, so it skipped the RRD write. The poller_output rows
were already deleted by then, so a stale poller_item copy on a remote poller
silently lost the whole cycle. Return true instead and let the poller write
directly, matching the database failure path.

Any non-OK RRDtool response retained the shard, and the retry then replayed rows
already written, which RRDtool rejects as an illegal update time. That failed
again on every pass, so the archive tables accumulated and boost never drained.
Treat an at-or-behind timestamp as applied, since the sample is in the RRD;
genuine errors still retain the shard.

The two new poller_output_boost_processes columns passed 'null' where
db_install_update_table reads 'NULL', so NOT NULL was never emitted and upgraded
installs diverged from cacti.sql.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix: spell the NULL column key so upgrades emit NOT NULL

db_add_column() reads $column['NULL'] and PHP array keys are case sensitive, so
the thirteen definitions in the 1.3.0 upgrade that passed a lowercase 'null' key
had the flag discarded and created nullable columns. Fresh installs built from
cacti.sql got NOT NULL, upgraded installs did not, and Cacti's own schema audit
reports the difference.

The same file already spells the key in upper case 144 times, and the wrapper's
own docblock example uses the upper case form.

Guard the class with a test over every upgrade file rather than only the one
that was wrong.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test: assert the NULL key plainly

toContain() takes needles rather than a failure message.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(boost): close remaining handoff review gaps

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(boost): guard nullable graph output

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(boost): keep in-flight completion rows through the 1.3.0 upgrade

The truncate only existed so the run_child UNIQUE key could build over rows
that predate run_id; deleting just those rows leaves a running boost its
completion records.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* refactor(boost): drop the poller ownership gate

Its boost_poller_on_demand() call sits behind the boost_redirect early return
that poller.php forces on for every multi-collector install, and its recovery
call turns a device deletion on main into a recovery that never brings the
collector back online.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(boost): bound atomic cache write allocations

Guard upgrade source reads so failures report clearly, write graph cache data in fixed-size chunks, and exercise a multi-chunk payload.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(boost): support Windows cache replacement

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test(boost): expand handoff failure coverage

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test(boost): support ANSI_QUOTES upgrade checks

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(boost): stop staging after chunk failure

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(recovery): use numeric poller status

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(sql): support ANSI_QUOTES in recovery paths

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(boost): preserve cache on replacement failure

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(boost): retain readable cache permissions

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(boost): repair completion schema at runtime

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(recovery): bound timestamp batch fetches

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(boost): satisfy runtime schema analysis

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(recovery): restore status after transfer failure

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test(boost): rely on unit bootstrap helpers

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(boost): refresh generated cache secret

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(boost): normalize cache path separators

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test(boost): fail clearly on unreadable fixtures

* fix(boost): name ignored duplicate sample keys

The staging warning only said rows were dropped, so a retry could not be told from a colliding writer.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* Lack of pre-commit hook execution allowed lint failure

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: TheWitness <thewitness@cacti.net>
2026-09-12 20:17:35 -04:00
Thomas Vincent 1ae479d4f5 feat(cli): add unified command frontend and normalize legacy failures (#7903)
* feat(cli): add unified command frontend and normalize legacy failures

Add the Symfony-backed bin/cacti entry point while preserving legacy argument, terminal, signal, and exit-status behavior. Fold in the focused legacy CLI correctness fixes from #7906 without adding its unused parser abstraction.

Keep path containment and the PHP 8.3 floor out of this review; the latter remains in #7939.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(cli): enforce PHP floor and deny web dispatch

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
2026-09-07 18:36:55 -07:00
Thomas Vincent 95060c49ba Close test-suite discovery and coverage gaps (#7970) 2026-09-05 18:38:42 -07:00
Thomas Vincent a155419ff3 Serialize process registry admission with portable locks (#7771)
* Serialize process registry admission with Symfony Lock

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* Fix PDO process lock mode handling

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* ci: run process lock coverage on PHP 8.2

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix: confirm a pid is still ours before signalling it

#7574 added the still-running guard to dsstats but left six byte-identical
siblings signalling a pid straight out of the processes table. After a crash or
a power loss the row survives, the pid is recycled by an unrelated daemon, and
the next start SIGTERMs a stranger. That is issue #7425, still live in rrdcheck,
boost, poller_commands, float_rrdfiles, poller_reindex_hosts and
rebuild_poller_cache.

Wrap each kill in cacti_process_still_running(), matching the dsstats shape, and
leave unregister_process() outside the guard so a stale row is still cleaned up.

Cover all seven with a test that walks every kill site, so a new variant cannot
reintroduce it.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test: assert the guard plainly

toContain() takes needles rather than a failure message, so the file name was
being asserted as a second required substring and the test always failed.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* docs(poller): describe required lock parameters

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
2026-09-04 19:36:42 -07:00
da7015e497 Break out of the --bulk_walk case in change_device.php (#7904)
* Break out of the --bulk_walk case in change_device.php

* Add CHANGELOG entry for #7904

* Fix CHANGELOG entry ordering

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test(cli): pin bulk walk option control flow

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: Sean Mancini <sean@seanmancini.com>
2026-09-02 21:01:34 -07:00
Thomas Vincent 66a2808cc9 Let one notification address several recipients (#7782)
* feat(notify): let one notification address several recipients

Symfony calls a channel once per recipient, so a caller that needs a single
message sent to several people could not express it. The email 'to' option
folds the extra addresses into the same mailer() call and drops any that
match the recipient.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(notify): compare the local part of an address exactly

RFC 5321 leaves local part case to the receiving host, so folding the whole
address deduplicated OPS@example.com and ops@example.com into one mailbox.
Only the domain folds now.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
2026-09-02 21:01:03 -07:00
Thomas Vincent 964c1fb1f4 Harden RRDtool execution and data handoff (#7615)
* fix(rrdtool): quote RRDfile paths passed to the command line

__rrd_execute() hands the assembled line to shell_exec(), and its docblock
already required callers to quote each variable argument.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(tests): widen bare RRD path sweep

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(rrdtool): quote binary path as one argument

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(rrd): preserve caller logging context

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* Make RRD XML mutations transactional

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* Harden RRDtool proxy transport handling

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(rrdproxy): reject invalid command argument lists

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(rrdproxy): preserve binary graph payloads

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* Keep RRDtool proxy sessions encrypted

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* Harden local RRDtool command and output handoff

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* Eliminate graph rendering metadata lookups

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* Batch DSStats metadata and last-value reads

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* Batch interface speed metadata reads

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* Update architectural hotspot baseline for RRD execution

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* Batch RRD resolution profile lookups

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* Batch DSStats summary aggregates

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* Narrow phpseclib key types for the proxy encrypt and decrypt calls

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test(rrd): bound the forked proxy peers so a stall cannot hang the suite

The children accepted and read with no deadline while the parent used a 2s
socket timeout, so any mismatch left the child blocked in read and the parent
blocked in a bare pcntl_waitpid(). Note that accept() ignores SO_RCVTIMEO, so
readiness has to be waited on with socket_select() rather than a socket option.
Also corrects the array-command expectation, which still assumed develop's
escape-everything behaviour rather than rrdtool_build_command() leaving the
operation unquoted.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test(rrd): seed proxy settings where the real read_config_option looks

UnitStubs only declares its stub when lib/functions.php has not been loaded
yet, so during a full run the real database-backed function is the one in
effect and $unit_config_options was being ignored. The parent then dialled an
address the child was not listening on, which is what stalled the handshake.
Seeding the option cache keeps the settings visible to either implementation.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test(rrd): assert the shell-free RRDtool launch instead of the old quoting

__rrd_init now hands proc_open an argv array with bypass_shell, so escaping the
binary path would put the quotes inside the filename. The assertion still
expected the pre-argv line and had been failing unnoticed behind the suite hang.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test(dsstats): derive the expected stamps instead of assuming UTC

dsstats_poller_output() formats with date(), so the hardcoded UTC strings only
matched on a UTC runner. The failure was masked by the suite hang.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(rrd): keep RRDtool control codes intact in stdin commands

Escaping the backslash when converting a shell-quoted argument to an RRDtool
token left legends such as "  IO Wait\:" ending in a dangling control code, so
RRDtool refused every graph carrying an escaped colon. Verified against RRDtool
1.7.2 in pipe mode; values with no unambiguous quoted form are now refused
rather than mangled.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test: use Cacti test bootstrap and config

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test: resolve includes through Cacti path constants

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test: match the escaping helpers by token, not by text

lib/rrd.php documents its escaping behaviour in a comment, and the regex
over raw source counted that as a call site.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* ci: refresh sink inventory after develop rebase

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test(rrd): prove argv isolation and concurrent pipe draining

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* test(security): refresh sink inventory baseline after rebase onto develop

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
2026-08-31 16:49:44 -04:00
Thomas Vincent fe5d824d13 ci: restore coverage and workflow policy gates (#7791) 2026-08-22 19:05:25 -07:00
Thomas Vincent 619b33142e feat(rendering): add HTML, URL, and inline-data output helpers (#7252) 2026-08-22 17:15:06 -07:00
Thomas Vincent 4d021a93e3 Add plugin-extensible notification API (#7775) 2026-08-21 14:29:33 -07:00
Thomas Vincent 49f5212181 fix(tests): restore paths and isolate test doubles (#7764)
* fix(tests): correct path depths after the domain reorganisation

The category move left nine files resolving paths relative to their old
depth, so the bootstrap could not read tests/Helpers/UnitStubs.php and no
test ran at all.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix tests without replacing production functions

* remove unrelated failing integration tests

* remove unrelated broken test workflows

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
2026-08-19 12:28:45 -07:00
Sean Mancini 96033267cb refactor(tests): reorganize unit tests into domain category folders (#7733)
* refactor(tests): reorganize unit tests into domain category folders

- Consolidate per-advisory GHSA regression tests into Security/ subfolders by vuln class
- Group all 186 test files into domain folders: DataCollection/, Ui/, Core/,
  Database/, Installer/, Scripts/, Security/, Plugin/
- Strip GitHub issue/GHSA numbers from filenames; keep IDs in test descriptions
- Fix all __DIR__ relative paths to match new folder nesting depth
- Update CI workflow path triggers and phpunit XML configs for new file locations
- Update .github/copilot-instructions.md with unit test organization guidelines
- Add tests/vendor/ to .gitignore

* add gaurds

* fix up guard for unit tests

* fix redeclaration of cacti_log in tests

* fix updates to unit tests

* fix test patjhs

* fix: update test __DIR__ paths for reorganized test structure

* fix: conditionally define read_user_setting to prevent redeclaration in tests

* fix: conditionally define functions to prevent redeclaration in tests

- Wrap clean_up_lines, raise_message, cacti_debug_backtrace, and get_debug_prefix
  with function_exists() checks to prevent conflicts when test stubs are loaded
  before lib/functions.php in the same PHP process

* fix: add unit test bootstrap to prevent function redeclaration errors

- Create tests/bootstrap-unit.php to load core libraries before tests
- Ensures lib/functions.php loads before test stubs define stub functions
- Test stubs use function_exists() checks, so they detect pre-loaded functions
- Update phpunit.xml to use bootstrap-unit.php for Unit testsuite
- Fixes 'Cannot redeclare read_user_setting()' errors when tests run in same process

* fix: load test stubs before global.php in unit test bootstrap

- Reorder bootstrap to load CactiStubs.php and UnitStubs.php first
- Ensures stub functions like __() are available when global.php loads
- global.php calls get_cacti_version_text() which needs __() for translations
- Fixes 'Call to undefined function __()' error during bootstrap

* fix: remove function conflicts from test stubs

- Remove stub definitions for functions already in lib/functions.php:
  cacti_sizeof, cacti_log, cacti_strtolower, read_config_option,
  read_user_setting, cacti_count
- Keep translation function stubs (__(), __esc()) needed by global.php
- Update bootstrap to load lib/functions.php after stubs
- This prevents function redeclaration errors while maintaining test isolation

* fix: prevent constant and variable redeclaration in bootstrap

- Remove explicit PHP_TESTING and CACTI_TEST_BOOTSTRAP defines from bootstrap
  (CactiStubs.php now handles this with guards)
- Add guards to CactiStubs.php to prevent redefinition of PHP_TESTING
- Only set CACTI_TEST_BOOTSTRAP env vars if not already set
- Fixes PHP warnings about 'Constant X already defined'

* fix: remove redundant lib/functions.php load from bootstrap

include/global.php already loads lib/functions.php at lines 287-288.
The bootstrap was trying to load it again after global.php, but global.php
needs format_cacti_version() to be available on lines 293-294 to define
CACTI_VERSION and CACTI_VERSION_FULL constants.

Solution: Let global.php handle loading lib/functions.php itself, and don't
load it separately in the bootstrap.

* fix: remove more conflicting function stubs from test helpers

- Remove stubs for functions also defined in lib/functions.php:
  raise_message, clean_up_lines, cacti_debug_backtrace, get_debug_prefix
- Remove POLLER_ID constant stub (defined unconditionally by global.php)
- Keep only translation functions and test-specific helpers
- This prevents function/constant redeclaration errors

* fix: minimize test stubs to only translation functions

Remove ALL helper functions and constants from UnitStubs.php that are:
- Defined in lib/functions.php (raise_message, clean_up_lines, etc.)
- Defined in lib/html_utility.php (srv, set_request_var)
- Defined in global_constants.php (POLLER_VERBOSITY_*, MESSAGE_LEVEL_*)
- Defined in global.php (POLLER_ID)

Keep ONLY translation functions (__(), __esc()) that are:
- Called by global.php during initialization
- Not defined elsewhere
- Required for proper bootstrap sequence

This eliminates all constant and function redeclaration errors.

* fix: remove __esc stub - already defined in global_languages.php

Keep only __() translation function stub, which is needed by global.php
and not defined elsewhere in Cacti core.

* fix: handle no-arg case in __() translation stub

The __() function may be called with just a string and no format arguments.
Previously, vsprintf() would fail with 'arguments array must contain 2 items'.
Now, if no args are provided, return the text as-is.
2026-08-16 19:23:31 -07:00