1149 Commits
Author SHA1 Message Date
TheWitness b95226918e fix: Update the deepness favicon (#8419)
* fix: Update the deepness favicon

(cherry picked from commit 3a59295162)

* QA: If the SVG is present, it's all we need.

(cherry picked from commit ee0b4c84ed)

* fix: Update such that the modern svg favicon can render
2026-10-18 11:51:18 -04:00
TheWitness 433af99661 Fix plugin archive restore skipping not-yet-created nested directories (#8398)
Restoring a plugin from an archive, or installing one downloaded from
GitHub into the database, extracts the tgz to a temp file and writes each
entry under plugins/<name>/. validate_relative_path_within() anchored a
not-yet-created entry on its immediate parent directory, so every entry in
a subdirectory the restore had not created yet (includes/, css/, tests/,
docs/, ...) resolved against a missing path, failed the containment check
and was skipped. The plugin was left with only its top-level files and
setup.php then fatally required the missing includes/database.php.

Judge a not-yet-created entry by its deepest existing ancestor instead,
mirroring data_source_path_within_rra(). Every path segment is already a
validated plain name and no walked segment may be a symlink, so the full
candidate still stays within the base; traversal, absolute, drive-letter,
null-byte and symlink entries remain rejected.
2026-10-15 14:14:19 -04:00
Thomas Vincent cf70ba4cf2 fix(plugins): [develop] restore lifecycle diagnostics, compatibility and error attribution (#8297)
* fix(plugins): honor version range boundaries and compatibility status

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

* fix(plugins): preserve null hook diagnostics and enforce dependency versions

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

* fix(plugins): report config failures and confine error attribution

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

* fix(plugins): guard entrypoint frames and bind realm filenames

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

* fix(plugins): propagate install hook failures on develop

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

* fix(plugins): match realm filenames literally

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

* docs(changelog): defer release entries to final backlog PR

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

* test(plugins): add standard GPL headers

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

* ci(coverage): require 80 percent of changed PHP statements

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 22:53:44 -04:00
Thomas Vincent ebd16105c5 fix: drop backslash and line breaks in sanitize_uri (#8388)
* fix: drop backslash and line breaks in sanitize_uri

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

* docs: add changelog entry for sanitize_uri fix

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

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
2026-10-14 22:39:32 -04:00
Thomas Vincent 0f06608175 fix: reject dangling symlinks in validate_relative_path_within (#8389)
* fix: reject dangling symlinks in validate_relative_path_within

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

* docs: add changelog entry for dangling symlink fix

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

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
2026-10-14 22:38:41 -04:00
Thomas VincentandPetr Macek 930b085703 feat(auth): log administrative account actions after confirmed writes (#8360)
* log user action (create, delete, locked, ..)

* change log

* update changelog

* style(auth): apply coding standards to user action logging

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

* Audit password changes only after successful account saves

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

* fix(auth): sanitize audit fields and confirm account removals

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

* test: cover native account audit state transitions

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

* test: synchronize native coverage fixture dispatch

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

* fix(auth): audit only confirmed account persistence

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>
Co-authored-by: Petr Macek <petr.macek@kostax.cz>
2026-10-14 09:54:14 -04:00
TheWitnessandThomas Vincent 34fc3f8642 Stop flagging a not-yet-created RRA subdirectory as a data_source_path escape (#8313)
* Stop data_source_path_within_rra() flagging a not-yet-created intermediate directory as an RRA escape

get_data_source_path() routed a legitimate <path_rra>/<host_id>/<local_data_id>.rrd through the generated-path fallback and logged a bogus 'SECURITY: ... escapes the RRA directory' message whenever the host_id subdirectory did not exist yet (first poll, or host_id 0). data_source_path_within_rra() only tolerated a missing final RRD file: for a missing file it resolved realpath(dirname(path)), which returns false when that parent directory has not been created, so the lexically-contained path was wrongly rejected.

Walk to the deepest ancestor that actually exists and confirm it resolves inside the RRA root instead. Lexical containment (no .., '.', or empty segments) and per-segment symlink rejection are unchanged, so traversal, lookalike-prefix, absolute, and symlink-pivot paths are still rejected. Adds a regression test for a not-yet-created intermediate directory.

* Drop explanatory comments from the RRA containment fix

* Add CHANGELOG fragment for the RRA containment fix

* Reject a dangling-symlink segment independently of file_exists()

* test(paths): cover RRA filesystem boundaries and gate PR coverage

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

* ci: measure committed PR changes on a policy-compliant runner

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

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: Thomas Vincent <thomasvincent@gmail.com>
2026-10-12 06:28:45 -04:00
TheWitnessandTheWitness ce707ccd79 Fix false-positive RRA-escape warning when path_rra has a trailing slash (#8258)
* Fix false-positive RRA-escape warning when path_rra has a trailing slash

A path_rra setting saved with a trailing slash makes CACTI_PATH_RRA end in
'/', so the '<path_rra>/' -> CACTI_PATH_RRA . '/' expansion that every data
source consumer performs yields a doubled slash ('<rra>//0/1457.rrd').

data_source_path_within_rra() split the expanded path on '/' and rejected any
empty segment, so the doubled slash was read as a traversal and a perfectly
legitimate RRD file was reported as escaping the RRA directory:

  SECURITY: Data source 1457 has a data_source_path that escapes the RRA
  directory (<path_rra>/0/1457.rrd).  Using the generated path instead.

get_data_source_path() then returned the generated fallback path, which the
poller had never created, producing the follow-on 'RRD file does not exist'
graph warnings (note the tell-tale 'rra//0' doubled slash in those lines).

Collapse repeated slashes and strip a trailing slash from the RRA root before
the containment comparison. A '//' is an empty segment, not a parent
reference, so normalising it keeps the file contained while '..' traversal,
absolute paths elsewhere, lookalike prefixes and symlink pivots are still
rejected (asserted by the expanded regression test).

* Keep data_source_path_within_rra() normalisation strictly string-typed

preg_replace() is typed array<string>|string|null, so feeding its result to
rtrim()/strlen() tripped PHPStan (level 6/8). Cast CACTI_PATH_RRA and both
preg_replace() results to string; runtime behaviour is unchanged.

* Cover the trailing-slash CACTI_PATH_RRA half of the fix in an isolated process

The existing cases insert '//' into the target only; data_source_path_test_base()
uses realpath(), which strips the trailing slash, so they never exercise the
rtrim() on \. CACTI_PATH_RRA is immutable, so define it with a trailing
slash in a fresh PHP process and assert a clean/doubled-slash file stays
contained while a traversal is still rejected.

---------

Co-authored-by: TheWitness <1439914+TheWitness@users.noreply.github.com>
2026-10-09 17:05:11 -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
TheWitnessandLarry Adams 75d816a335 security: consolidate GHSA batch 11 fixes for develop (fq9x, hh7r, v99q, f5f5) (#8165)
* security: consolidate GHSA batch 11 fixes for develop (fq9x, hh7r, v99q, f5f5)

Mirrors the 1.2.x batch-11 security consolidation. Items already fixed on the
develop tip are credited on their advisories and omitted here:
- GHSA-54hx-hxc4-jq7j: TICK/SHIFT values already pass through strip_alpha().
- GHSA-hh7r CSV portion: already guarded via cacti_csv_cell(); only the
  Content-Disposition filename needed sanitizing (included below).
- GHSA-mx5c: REST scaffold already deny-by-default (404 unless api_enabled),
  enforced by tests/Unit/ApiDenyByDefaultTest.php.
- GHSA-rjvj/pjq5/fmhq/mfw8: already addressed on develop.

Fixes applied here:
- GHSA-fq9x-x3vf-3vf2 (High): add substitute_script_path() single-pass token
  substitution and refactor get_full_script_path()/get_full_test_script_path()
  to use a pre-escaped value map, closing the second-order re-substitution OS
  command injection.
- GHSA-hh7r-464j-rf39: sanitize the Content-Disposition filename in graph_xport.php.
- GHSA-v99q-57w7-mpmg: escape the page title rendered in the HTML <title>.
- GHSA-f5f5-h85v-6m3h: render user admin tooltip content as escaped text.

* security: add batch-11 consolidation regression tests for develop

Addresses PR #8165 review feedback by adding regression coverage for all four fixed sinks:

- GHSA-fq9x: behavioral single-pass proof that substitute_script_path() does not re-substitute a field value containing another field token, plus source guards that both path builders use the helper.

- GHSA-hh7r: Content-Disposition filename strips CR/LF/quote/backslash.

- GHSA-v99q: the HTML <title> is html_escape()'d.

- GHSA-f5f5: both the user_admin.php and user_group_admin.php tooltips render data-tooltip as escaped text.

* style: apply php-cs-fixer formatting to substitute_script_path (CI coding standards)

* docs: require composer run-script php-cs-fixit before creating any pull request

* docs: require PHPStan (level 8, satisfies Level 6 floor) to pass before creating any pull request

---------

Co-authored-by: Larry Adams <TheWitness@users.noreply.github.com>
2026-10-03 14:20:33 -04:00
TheWitness 41e6d9e033 security: consolidate verified GHSA fixes for develop (batch 4) (#8145)
* security: consolidate verified GHSA fixes for develop (batch 4)

Develop counterparts of the 1.2.x batch-4 fixes in #8144, re-verified against
current develop HEAD.

- GHSA-4rmr-wvjq-qxc2: include/auth.php Basic Auth and guest branches fall
  through to the per-page realm check instead of returning early.
- GHSA-j67j-wpm4-9g3x: the pre-dispatch update_policy branch in user_admin.php
  and user_group_admin.php requires a CSRF-token POST. The denylist -> allowlist
  redesign is tracked for 1.3 in #8143.
- GHSA-2p3x-f5jm-rg6p: the View-Graphs -> poller RCE chain is broken by the
  realm check (4rmr), the update_policy guard (j67j) and shell-free webhits (x5pw).
- GHSA-x5pw-cg7j-mj4r: scripts/webhits.pl runs wc through a shell-free list-form open.
- GHSA-9737-rqh3-h7fh: names interpolated into raise_message() now use __esc()
  across the UI; URL- and HTML-bearing messages are excluded.
- GHSA-9x9h-2577-9w86: the colordropdown input is built as a node and the label
  is no longer round-tripped through parseHTML (the list item already used
  createTextNode on develop).
- GHSA-h96j-8xhc-2p3w: remote_agent.php authorizes on $_SERVER['REMOTE_ADDR'],
  not get_client_addr(), which honours client-settable proxy headers.

Regression guards under tests/Unit/Security/{Auth,Csrf,Xss,ShellInjection}.
php -l, check-changelog.py and the sink/architectural baselines all pass.

* chore: reference PR #8145 on the batch-4 1.3.0-dev CHANGELOG entries

* security: resolve develop merge - keep id-only xmlerror unescaped (matches #8141 h745 test)

* security(GHSA-j67j): use REQUEST_METHOD POST guard instead of raw \ (hardening-pattern-guard)

* security(GHSA-9737): fix review findings - drop double-encoding in __esc, escape missed name sinks, correct plugins format-arg count
2026-10-02 13:10:42 -04:00
TheWitnessandTheWitness 3ab4c69fb7 PHPStan Level 8 - Phase 1 Conversion (#8135)
* PHPStan Level 8 - Phase 1 Conversion

Reduces the real (no-baseline) PHPStan level 8 error count from ~2,724 to 425
and regenerates phpstan-baseline.neon accordingly (8,941 -> 1,921 lines).

Core type-safety changes
- lib/database.php: narrow db_fetch_row()/db_fetch_row_prepared() to return
  array (was bool|array) and db_fetch_assoc()/db_fetch_assoc_prepared() to
  return array (was mixed); the _prepared workers coerce the connection-failure
  path to an empty array so the declared type is honest. empty()/cacti_sizeof()
  checks are unaffected.
- lib/database.php: narrow $db_conn guards from is_object() to instanceof PDO in
  the transaction/quote/insert-id helpers so the PDO calls resolve.
- lib/mib_cache.php: the fluent MibCache methods mib()/object()/table()/row()
  now return self instead of a bare object so chained calls type-check.

Type-safety casts and guards (mechanical, behaviour-preserving)
- Cast string|false/|null builtin results feeding string parameters
  (json_decode, base64_encode, trim, htmle, preg_replace, explode, etc.).
- Cast int|string / int|false values feeding int id/pid parameters.
- Guard resource|false fopen()/popen() handles before fwrite/fclose/fread, and
  wrap foreach over array|false/list|false results with `?: []`.

Genuine bugs found and fixed
- cli/add_tree.php / lib/api_tree.php: site tree nodes could not be created via
  the CLI - the --site-id option was never parsed, $nodeTypes had no 'site'
  entry (passing null to api_tree_item_save(int $type) -> TypeError), and
  api_tree_item_save() never persisted site_id. All three fixed.
- tree.php: leaves_exist() is typed : int but returned db_fetch_assoc_prepared()
  (an array of rows) for a SELECT COUNT(*); now uses db_fetch_cell_prepared()
  and returns the scalar count.
- lib/mib_cache.php: $entries_per_object was a float (division / ceil) used as
  an array key (PHP 8.1 implicit float-to-int key deprecation); now cast to int.

Config
- .phpstan.neon: add notIdentical.alwaysTrue and booleanAnd.alwaysFalse to the
  existing always-true/false ignore family (same "PHPStan gets confused"
  dynamic-constant cause already covered by identical.alwaysTrue,
  notEqual.alwaysTrue, booleanAnd.leftAlwaysTrue, etc.).
- phpstan-baseline.neon: regenerated; the remaining 425 entries are the
  untouched long tail for Phase 2.

* Remove redundant @phpstan-ignore comments

Follow-up cleanup for the level 8 Phase 1 work. Removes 14 inline
@phpstan-ignore comments that no longer suppress any reported error:

- cli/repair_database.php: `@phpstan-ignore booleanAnd.alwaysFalse` is now
  covered by the global booleanAnd.alwaysFalse ignore added to .phpstan.neon.
- 13 others (host.php, include/global.php, include/session.php,
  lib/api_automation.php x2, lib/functions.php x2, lib/html_utility.php x2,
  lib/installer.php, lib/package.php, lib/reports.php, lib/rrd.php) no longer
  match any reported error after the type-safety fixes (e.g. the
  db_fetch_row_prepared() return-type narrowing removed the offset-assign
  errors the api_automation ignores were suppressing).

Verified with reportUnmatchedIgnoredErrors enabled: 0 unmatched ignores
remain and the full level 8 run still reports 0 errors.

* ci: satisfy validator ratchet and refresh security sink baselines

- lib/api_tree.php: give the new tree-item site_id a real numeric
  constraint ('^[-0-9]+$', matching html_reports.php) instead of an
  empty regex, so the validator constraint ratchet passes without
  bumping its baseline.
- tests/security/baselines: refresh the three sink/hotspot signatures
  whose code text changed from the (string) casts added in this branch
  (lib/poller.php setsid, cli/rrdresize.php json_encode, lib/import.php
  simplexml_load_string).

* ci(js): allow DOMPurify 3.4.16 and update sync_js pin test

The dependabot bump (#8134) moved package.json/package-lock.json to
DOMPurify 3.4.16 on develop but left tests/js/sync_js.test.mjs pinned to
3.4.15, so the PR merge commit fails the 'DOMPurify is pinned' contract.
Bring package.json/package-lock.json to 3.4.16 (matching develop) and
update the pin test to expect 3.4.16.

* test: update sql.php null-handling assertion for the (string) cast

This branch changed scripts/sql.php from trim(\ ?? '') to
trim((string) \) (the phpstan-safe form that coerces both null and
false from shell_exec()). Update SqlScriptsTest's null-return assertion
to match the new cast instead of the removed '?? ''.

* fix: address Copilot review - ownership IDs, fopen guards, mib_cache bound

- chown()/chgrp(): pass integer UID/GID from fileowner()/filegroup()
  (guarding the false lookup) instead of string-casting them, which made
  them resolve account/group names like '1001' and fail. Covers
  lib/api_device.php, lib/boost.php and poller_maintenance.php (x2).
- fopen() failure now short-circuits instead of reporting success:
  lib/package.php returns false, lib/clog_webapi.php and utilities.php
  render an error, and snmpagent_mibcachechild.php skips the cache write
  and sentinel unlink so a concurrent writer's lock is preserved.
- lib/mib_cache.php: keep the float quotient as the loop bound and cast
  only the array offset, so a non-even entries/columns split no longer
  truncates the loop and drops a cached row.

* revert: keep db_fetch_* returning false on error; baseline Level 8 instead

Per review, restoring the intentional fail-safe: db_fetch_row[_prepared]()
return bool|array and db_fetch_assoc[_prepared]() return mixed again, so a
genuine SQL error (not just a missing connection) is signalled as false and
the === false checks in cdef_is_in_use(), boost_process_* and aggregate.php
work as before. Dropped the is_array() ? : [] coercion.

Level 8 stays green by regenerating phpstan-baseline.neon to capture the
re-introduced bool|array/mixed call-site errors (the ~1,850 the narrowing
had eliminated). Tightening those callers to drop them from the baseline is
Phase 2 work.

---------

Co-authored-by: TheWitness <copilot@users.noreply.github.com>
2026-10-02 10:08:56 -04:00
TheWitness a52368125e feat(auth): rename User Domains to Login Providers, add SAML2 and OpenID Connect (#8066)
* feat(auth): rename User Domains to Login Providers

Collapses user_domains/user_domains_ldap into a single login_providers table with a JSON parameters column, migrated in place during the 1.3.0 upgrade. Renames the admin page, menu, breadcrumbs, and help links to match.

* feat(auth): rework login providers as Cacti\Auth classes

Introduces LoginProviderInterface with credential (LDAP/AD) and redirect (SAML2/OpenID) flavors, replacing the procedural domains_login_process()/domains_ldap_*() functions. Adds blank-field group membership gating shared by every provider type.

* feat(auth): add SAML2 and OpenID Connect login providers

Adds onelogin/php-saml and firebase/php-jwt, a new cacti_http() SSRF-hardened outbound request helper for every OpenID discovery/token/JWKS call, and login_sso.php to handle the redirect-based SSO flow. Login page now shows a button per enabled SAML2/OpenID provider, and per-provider auth cookie opt-out is enforced on both the password and SSO login paths.

* chore(i18n): regenerate cacti.pot

* feat(auth): add Local and Basic auth as Cacti\Auth providers

LocalAuthLoginProvider (CredentialLoginProviderInterface) and BasicAuthLoginProvider (new PreAuthenticatedLoginProviderInterface, since Basic Auth has no password for Cacti to check) are thin adapters over the existing local_auth_login_process()/basic_auth_login_process() functions, which are left untouched to avoid disturbing their regression-tested lockout/timing/rehash behavior.

* feat(auth): move local password verification into LocalAuthLoginProvider

secpass_login_process() and local_auth_login_process() are retired; their lockout, constant-time verification, forced-password-change, and rehash-on-login logic now live end to end in the class (verifyCredential/enforcePasswordPolicy/rehashIfNeeded). secpass_check_pass() stays a shared lib/auth.php function since password change/reset/user_admin also call it outside any login flow. Local auth still has no login_providers row: isEnabled() is always true and it cannot be disabled or deleted.

* feat(auth): move Login Provider CRUD into Cacti\Auth classes

AbstractLoginProvider gains static deleteById()/enableById()/disableById()/makeDefaultById()/persist(); each concrete provider owns its own collectParameters(), dispatched via LoginProviderFactory. login_providers.php's form_save()/form_actions() call these instead of doing raw SQL, and the retired provider_remove()/provider_disable()/provider_enable()/provider_default()/provider_collect_parameters() procedural functions are gone. Local/Basic auth are unaffected: they never extend AbstractLoginProvider, so they structurally cannot expose delete/disable.

* fix(auth): address Copilot review findings on SSO/SAML/OIDC security

Fixes callback/ACS/SLS/metadata URLs that used the raw provider id instead of the login realm (broke every SSO login), adds InResponseTo correlation for SAML and sub/azp validation for OIDC, requires HTTPS for OIDC discovery/endpoints, pins cacti_http() connections against DNS rebinding via CURLOPT_RESOLVE, exempts login_sso.php from the authenticated-page redirect guard and gates it on auth_method, wraps provider dispatch in a exception boundary, adds a dedicated SAML SLO path instead of routing it through login completion, makes remember-me an explicit opt-in for SSO, fixes disabled/deleted providers not revoking existing auth cookies, restricts the default-realm action to LDAP/AD, and fixes the 1.3.0 migration silently enabling group enforcement for installs that had it off. Also updates the E2E seed script for the login_providers schema.

* chore(auth): refresh CI security baselines and document no-op validation

Regenerate the sink inventory baseline for the new/renamed lib/Auth/* and login_providers.php files, and add '// no-validation:' comments on the intentionally-unconstrained admin/free-text/secret fields (LDAP DNs/filters, SAML certs/keys, OIDC client credentials, provider display fields) flagged by the validator constraint ratchet.

Refreshes the validator baseline to drop the deleted user_domains.php entries.

* refactor(ldap): remove dead DB-lookup path from Ldap::__construct

The domain_id>0 branch duplicated the JSON-parameter-to-property mapping already owned by LdapLoginProvider::buildLdap(), and nothing constructs Ldap with a real id anymore (all call sites pass 0). Drop the parameter and the branch so Ldap stays a pure connection/protocol class with no DB coupling.

Also fixes a latent bug: group_require is a typed bool property, but LdapLoginProvider::authenticate() assigned it an int (1/0) from a strict_types=1 file, which throws a TypeError on every LDAP/AD login attempt. Assign a real bool instead.

* fix(auth): fix LDAP login, upgrade ordering, and hardening guard failures

LdapLoginProvider compared LdapError::GetErrorDetails()'s int error_num against the string '0' with strict equality, so it never matched and every LDAP/AD login was rejected regardless of valid credentials. Compare against int 0 instead.

install/upgrades/1_3_0.php called login_providers_convert_1_3_0() (which reads and then drops user_domains/user_domains_ldap) before the pre-existing legacy ALTER TABLE statements that add the debug/network_timeout/bind_timeout columns those reads depend on, so upgrades failed once the tables were already gone. Moved the call to run after those ALTERs.

OpenIdLoginProvider::complete() read state/code from raw \ instead of gnrv(), tripping the hardening pattern guard; switched to the request helper.

* style(auth): apply php-cs-fixer formatting and normalize line endings to LF

Runs php-cs-fixer across the new lib/Auth/* classes, login_providers.php, login_sso.php, and the other touched files, fixing indentation/alignment/docblock style to match project convention. Also normalizes several files that had picked up CRLF line endings back to the LF the project's .php-cs-fixer.php config (setLineEnding) and the rest of the tracked tree actually use.

* fix(auth): address second Copilot review round (9 high/medium findings)

- Make login_providers_convert_1_3_0() resumable: CREATE TABLE IF NOT EXISTS and INSERT ... ON DUPLICATE KEY UPDATE so an interrupted upgrade can be re-run instead of leaving a half-migrated, unrecoverable table.

- SamlLoginProvider::complete() now fails closed when no saved AuthnRequest ID exists instead of passing null to processResponse(), which skipped InResponseTo validation and accepted unsolicited IdP-initiated assertions.

- LoginResult gains an isCredentialFailure flag; only a genuine wrong-password LDAP bind (LdapError::Failure) counts toward the lockout counter now, not connection errors or group-membership denials.

- Fixed button_label/debug being read from the JSON parameters column in OpenIdLoginProvider/SamlLoginProvider/LdapLoginProvider when they are actually top-level login_providers columns; AbstractLoginProvider now hydrates and exposes both.

- Removed SamlLoginProvider's wantMessagesSigned, which silently required the outer SAML message (not just the assertion) to be signed, rejecting IdPs that only sign the assertion as the UI promises.

- Added getTemplateUserId() to CredentialLoginProviderInterface and implemented it on LocalAuthLoginProvider so the contract (not just incidental AbstractLoginProvider inheritance) guarantees the method lib/auth.php calls.

- cacti_http()'s CURLOPT_RESOLVE entries now bracket IPv6 literals correctly, and safe-IP validation strips parse_url()'s brackets before checking, fixing IPv6 target pinning.

- login_providers.php's type dropdown now swaps the Full Name attribute default (cn/displayName) on an actual user-driven type change, not on page load, so a new Active Directory provider does not silently save the LDAP default.

- Extracted auth_apply_group_login_opts() and call it from both auth_login.php and login_sso.php, so SSO logins honor a user's group-derived login_opts the same way password logins already do.

* fix(auth): fix PHPStan level 8 errors and pest harness stub drift

Test harness fix: the LoginProvidersLoginRealmValidationTest stub LoginResult class was missing the isCredentialFailure property added to the real class, causing 'Undefined property' warnings that broke the harness's JSON output. Added the property and set it on the simulated bad-password failure.

PHPStan (48+ errors, all newly introduced by this branch's rewrite, never actually verified until now): narrowed db_fetch_row_prepared()/db_fetch_assoc()'s array|bool (including bare true, which survives a '?: []' short-circuit - fixed with explicit is_array() checks instead) at every call site across auth_login.php, login_sso.php, lib/auth.php, lib/Auth/LocalAuthLoginProvider.php, lib/Auth/LoginProviderFactory.php, and install/upgrades/1_3_0.php.

Fixed OpenIdLoginProvider::discover()'s return shape to match its declared docblock instead of returning the raw decoded JSON. Fixed lib/functions.php's cacti_http() to narrow curl_exec()'s string|bool result with is_string() (not ===false, which still leaves 'true' as a residual type) and guard / as non-empty for curl_setopt_array()'s stubs.

Fixed a real bug in SamlLoginProvider::processLogout(): processSLO(true) was passing 'true' as \ (the first parameter) instead of \ (the fifth), so it always redirected/exited internally with the default \=false, making Cacti's own logout.php never regain control. Now calls processSLO(keepLocalSession: true, stay: true) and is typed ': never' to match; login_sso.php's now-genuinely-unreachable break statements after processLogout()/initiate() are removed.

Fixed login_providers.php passing a expression (not a variable) to inject_form_variables()'s by-reference parameter.

Verified: PHPStan analyse clean (0 errors), full Pest Unit/Security suite passes (128 tests), hardening guard/sink inventory/validator ratchet all still clean.

* fix(auth): fix ambiguous column and array+bool crash in user_log filter

The user filter dropdown query selected a bare 'id' column after joining user_auth and login_providers, which is ambiguous now that login_providers also has an id column (unlike the old user_domains.domain_id) - MySQL rejected the query outright. Qualified as ua.id.

Also narrow db_fetch_assoc()'s array|bool result before the \ + \ + \ merge, which was throwing a TypeError whenever the query failed instead of surfacing the real SQL error.

* fix(auth): address third Copilot review round (5 findings + tests)

- AbstractLoginProvider::persist() now disables the template account for every provider type; SAML2/OpenID also copy it via user_copy() in login_sso_complete() and were left directly usable as a local login.

- cacti_http_resolve_safe_ips() now detects IPv4-mapped IPv6 literals (::ffff:0:0/96) via inet_pton() and validates the embedded IPv4 address, closing an SSRF bypass via e.g. ::ffff:169.254.169.254.

- login_providers_convert_1_3_0() now tracks db_install_execute()'s status for every row and only drops the legacy user_domains/user_domains_ldap tables once every row (and the final row count) is confirmed migrated.

- Ldap::Getcn() now looks up ldap_get_entries()'s always-lowercased attribute keys case-insensitively while still storing the result under the originally-requested key, fixing AD's displayName (and any other mixed-case configured attribute) always resolving to a blank full name.

- SamlLoginProvider::processLogout() now redirects to the LogoutResponse URL processSLO() returns for a LogoutRequest (stay:true), instead of discarding it and always redirecting to Cacti's own logout page - federated logout was never actually acknowledged to the IdP.

- Added tests/Unit/Security/Auth/OpenIdLoginProviderTest.php (13 tests) covering verifyIdToken() signature/issuer/audience/azp/nonce validation, discover()'s HTTPS enforcement, and complete()'s callback-state and UserInfo-subject-matching checks, against a locally-generated RSA keypair/JWKS.

- Regenerated the sink inventory baseline for the new header_redirect call in SamlLoginProvider::processLogout().

Verified: PHPStan clean, full Pest Security/Auth suite passes (830 tests including the 13 new ones), php-cs-fixer/hardening-guard/sink-inventory/validator-ratchet all clean.
2026-09-24 17:51:18 -04:00
TheWitness 38c1d05f08 perf: cache realpath(CACTI_PATH_RRA) in data_source_path_within_rra() (#8070)
* perf: cache realpath(CACTI_PATH_RRA) in data_source_path_within_rra()

* perf: align RRA-root realpath cache with 1.2.x's array-keyed pattern
2026-09-24 14:51:39 -04:00
TheWitnessandcopilot-swe-agent 2d516ca0a9 security: consolidate additional verified GHSA fixes for develop (batch 2) (#8065)
* security: contain data source paths within the RRA directory (GHSA-9qff-xccr-rrc5)

* security: escape executable path in exec_background on non-win32 (GHSA-cv7j-p6fh-j4q7)

* security: stop disabled accounts authenticating via remember-me cookie and revoke on disable (GHSA-pqrp-v752-mc4f)

* security: prefer base_url over client Host for the force_https redirect (GHSA-3466-fp7g-c9rf)

* changelog: add fragments for GHSA-9qff-xccr-rrc5, GHSA-cv7j-p6fh-j4q7, GHSA-pqrp-v752-mc4f, GHSA-3466-fp7g-c9rf

* security: address review findings on GHSA batch 2 (develop)

- lib/dsstats.php, poller_maintenance.php: route through
  get_data_source_path() instead of expanding data_source_path directly,
  so the RRA containment check applies to these consumers too (GHSA-9qff)
- lib/functions.php: data_source_path_within_rra() now also validates
  the realpath of each existing ancestor segment, closing a symlink
  pivot that the purely lexical check missed (GHSA-9qff)
- include/global.php: fail closed instead of falling back to SERVER_NAME
  when base_url is unset/invalid, removing the residual open-redirect
  path (GHSA-3466)
- lib/html_utility.php: cacti_force_https_host()/
  cacti_build_https_redirect_url() now parse a scheme-less base_url
  (matching lib/reports.php's own normalization) and preserve a
  configured non-default port instead of silently dropping it (GHSA-3466)
- tests: move DataSourcePathContainmentTest.php into
  tests/Unit/Security/PathTraversal/, and switch its fixtures from a
  fictional CACTI_PATH_RRA path to a real temp directory so the new
  realpath()-based checks (including a symlink-pivot regression case)
  can actually run

* test: fix CACTI_PATH_RRA constant collision in DataSourcePathContainmentTest

CI showed 2 failures: RrdProxyProtocolTest.php runs earlier in the same
Pest process and already defines CACTI_PATH_RRA to a fictional,
non-existent '/var/lib/cacti/rra', so our own definition guard never
ran and realpath(CACTI_PATH_RRA) returned false for every assertion,
failing the two tests that expect containment to be true.

Now ensure the directory backing CACTI_PATH_RRA actually exists on
disk regardless of who defined the constant first, and gracefully
skip only the fixture-dependent assertions if this process can't
create it (e.g. no permission on a system path).

* test: refresh sink inventory baseline for exec_background rename

5fbe90fb4 renamed \ to \ in lib/poller.php's
exec() calls (GHSA-cv7j-p6fh-j4q7) but never regenerated the tracked
sink inventory, so the 'sink and architectural hotspot guard' CI check
has been failing on this branch since that commit. Regenerated via
tests/security/build_sink_inventory.sh | tr -d '\r' | LC_ALL=C sort;
diff confirms only those two lines changed.

* fix: address CI failures on GHSA batch 2 (develop)

- lib/auth.php: verify the remember-me token before revoking a disabled
  account's cache row, so a forged token no longer triggers a database
  write (fixes AuthSystemRegressionIntegrationTest)
- apply php-cs-fixer coding standard fixes (comment style, phpdoc
  alignment, list-to-short-array syntax) flagged by the locked
  integration check
- refresh the architectural hotspots baseline for the exec_background
  safe_filename rename

* fix: update PHPStan baseline for reordered check_auth_cookie and get_data_source_path

- lib/auth.php: reordering the disabled-account check after the token
  match moved one 'enabled' offset access to a new line, bumping the
  file's expected occurrence count from 3 to 4
- lib/functions.php: the GHSA-9qff-xccr-rrc5 containment log line reads
  \['data_source_path'], a genuinely new array|bool access
  not previously tracked

---------

Co-authored-by: copilot-swe-agent <copilot-swe-agent[bot]@users.noreply.github.com>
2026-09-24 10:06:01 -04:00
1e5329dd89 security: consolidate verified GHSA-rjvj win32 cmd.exe hardening for develop (#8056)
* fix(win32): harden the cmd.exe shell sinks on develop (GHSA-rjvj-r52f-8v5q)

Forward-port of the 1.2.x win32 command-injection remediation. On Windows the
SNMP/ping/data-query/trap commands run through cmd.exe, which ignores the \"
escape and toggles quoting on every ", so cacti_escapeshellarg cannot stop
& | ^ < > ( ).

- add cacti_escapeshellarg_cmd(), stripping those operators on win32 before
  quoting (a Unix pass-through)
- snmp_escape_string(): strip the operators in the win32 branch
- route the SNMP binary hostname, the data-query device values
  (get_script_query_path), the data-input arg builders, the Windows ping
  hostname, and the SNMP trap notification arguments through the strip

get_script_query_path is device-reachable (a rogue monitored device supplies an
SNMP index/system field that executes on the Windows poller); the rest are
post-auth.

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

* fix(win32): strip %VAR% from the hostname on Windows (GHSA-rjvj-r52f-8v5q)

cmd.exe expands %VAR% even inside quotes, so a device hostname of %USERNAME%
would expand into the SNMP/ping command line. Add an opt-in $strip_env flag to
cacti_escapeshellarg_cmd() and set it for the SNMP binary and ping hostnames,
which never legitimately contain a percent. Community and credential values are
left untouched because they can legitimately contain %.

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

* docs(changelog): note win32 cmd.exe hardening for develop

* security: require Package Management permission to trust new package signers

package_accept_key() (reachable via the repository-based package import flow)
inserted new keys into package_public_keys, the global trust store consulted
by import_validate_signature() for every future import by every user,
without checking for the Package Management (realm 29) permission that
gates package_keys.php/package.php/package_repos.php for the same table.
An Import Templates (realm 17) user could therefore add themselves as a
trusted signer for the whole install. Also add the 'accept' action to the
CSRF-protected bad_actions list so the acceptance step requires POST plus a
valid token like every other state-changing action.

GHSA-gxgm-8rhv-r7jv

* docs(changelog): note package-signer trust authorization fix

* security: close tab-based open redirect bypass in CSRF timeout handler

sanitize_uri()'s guard (20298c6cd) models the WHATWG rule that browsers
strip leading C0 controls/whitespace before resolving a redirect, but
Chromium separately strips an embedded tab from anywhere in the target.
A request target of /%09/evil.example passes the guard (no leading control
char, not two leading slashes) but Chromium reduces the resulting
'Location: /<TAB>/evil.example' header to a network-path reference and
navigates off-site. 1.2.x already uses validate_redirect_url() for this
same sink (3338a63e1), which resolves the URL via parse_url() and checks
host/port against the server-configured values, so it isn't bypassable this
way. Switch develop's CSRF timeout handler to match.

GHSA-c725-4jm5-9fx5

* security: authorize single-item Report actions against ownership

reports.php sets \ = true, so include/auth.php grants an
implicit guest session (when the Guest User feature is enabled) without
ever evaluating the realm 22 gate declared for this page. The single-item
action handlers reports_item_remove()/_moveup()/_movedown() relied solely
on that page-level gate and performed no independent ownership check, so an
unauthenticated guest-bound request could delete or reorder reports_items
rows belonging to any report, including ones owned by an administrator.
reports_form_actions() already gained an equivalent \
check; add the same authorization (Reports admin realm 21, or the
requesting user owns the item's report) to the three single-item handlers.

Same underlying chain as the 1.2.31 fix for reports_user.php (guest bind
removed + cacti_authorize_resource() added to reports_item_remove()); the
rewritten develop reports.php/lib/html_reports.php did not carry either
half of that fix forward.

GHSA-j5jh-fhwg-r56x

* security: authorize tree node CRUD actions against per-tree access

tree.php dispatches create_node/delete_node/move_node/rename_node/copy_node
directly to api_tree_*() with no is_tree_allowed() check, even though the
normal tree-view path already enforces that boundary. A non-admin user with
the Trees realm but no explicit grant on a given tree_id could still create,
delete, move, rename or copy nodes on that tree by calling these actions
directly, bypassing the authorization boundary enforced elsewhere.

GHSA-prxj-84qq-v5jq

* security: remove shell from Realtime RRD create and validate DS bounds

poller_realtime.php built the Realtime-graph RRD 'create' command line
(including the SNMP-sourced ifSpeed/ifHighSpeed interface speed, substituted
in verbatim as the DS maximum) and ran it through shell_exec(). A hostile or
spoofed monitored device could return an ifSpeed value such as
'1000000000\uid=197608(ladams) gid=197121 groups=197121' and get arbitrary OS command execution as the web/poller
user the next time any user with the Realtime Graphs permission (or an
unauthenticated guest, where configured) viewed a realtime graph for an
affected data source.

- lib/rrd.php: rrdtool_function_interface_speed() now casts ifHighSpeed/
  ifSpeed to int before they become the DS maximum.
- lib/rrd.php: rrdtool_function_create() now rejects any non-numeric
  rrd_minimum/rrd_maximum right before they are concatenated onto the
  rrdtool command line, forcing them to 'U' and logging instead.
- poller_realtime.php: the RRD create is now routed through the same
  shell-free rrdtool_execute()/proc_open(bypass_shell) path every other
  RRDtool invocation already uses, matching the pattern 1.2.x already uses
  for this exact call site, instead of shell_exec().

GHSA-f88m-q789-g22j

* security: authorize Report save/edit against report ownership

reports_form_save()'s update path fetched the existing report's owner from
the database but never compared it to the session user before calling
sql_save(), so any user holding only the Reports realm could overwrite
another user's report by POSTing its id. reports_edit() had the same gap on
the read side: it fetched a report by id with no ownership check, so the
same user could view any other user's report configuration (recipients,
schedule, etc.). 1.2.x already guards both call sites with
cacti_authorize_resource(..., 'reports'); develop had lost that check.

GHSA-8f5c-3h59-q7gc

* security: reject ORDER BY sort_column subquery bypass

sanitize_sql_column()'s allowlist regex kept parentheses to support the
INET_ATON(col)/NATURAL_SORT_KEY(col) sort wrappers, but that also let
MySQL subquery syntax through unchanged, since a subquery like
(SELECT(0)FROM(SELECT(SLEEP(5)))a) needs only alphanumerics and
parentheses. get_order_string() then detects the '(' and disables its
backtick quoting, so the payload reaches ORDER BY verbatim, giving any
user with realm 2-5 a blind, time-based SQL injection via sort_column.

sanitize_sql_column() now only allows '(' through when the whole value is
exactly one of the two known safe wrapper forms around a plain identifier;
anything else containing '(' -- including subquery syntax -- now falls
back to the default. Added regression tests covering the reported
subquery and REGEXP-exfiltration payloads.

GHSA-8j73-cvf6-jrvx

* security: confine Reports format_file to a bare filename

reports_form_save() wrote the POST-supplied format_file value verbatim
into reports.format_file, and reports_load_format_file() concatenated it
onto CACTI_PATH_FORMATS with no directory-component check, so a value
such as ../../../../etc/passwd escaped the formats directory and any
Reports-realm user could read arbitrary files readable by the web
server. 1.2.x already fixed the same sink (GHSA-g37j-39f4-6r4j /
CVE-2026-41884, GHSA-mjvw-mhj5-9jcj / CVE-2026-40084); develop had lost
the guard. format_file is now confined to basename() at both the save
site and the load site, with the load site additionally rejecting a
bare '.'/'..'/empty result before any file IO. Added regression tests.

GHSA-5x27-wqpm-m24v

* security: authorize Data Source enable/disable against owning device

ds_enable()/ds_disable() and the bulk drp_action enable/disable loops in
form_actions() passed a user-controlled local_data_id straight into
api_data_source_enable()/api_data_source_disable() with no object-level
authorization check, so any user holding the Sites/Devices/Data realm
could toggle the enabled state of a data source belonging to a device
outside their assigned Device Permissions.

Added data_source_authorized(\), which allows
host-independent data sources (data_local.host_id = 0) and otherwise
defers to is_device_allowed(\), and applied it to both the
single-item and bulk action paths.

GHSA-2fhv-c794-v433

* security: authorize bulk Change Data Source Profile against owning device

The bulk 'Change Data Source Profile' action (drp_action == '6') iterated
selected_items and updated data_template_data/data_template_rrd/poller_item
for each supplied local_data_id with no object-level authorization check,
so any Sites/Devices/Data realm user could retarget the RRD step/heartbeat
of a data source belonging to a device outside their assigned Device
Permissions -- the same class of gap as GHSA-2fhv, in a different bulk
action. Guarded with the data_source_authorized() helper added for that
fix. This action does not exist on 1.2.x (develop-only feature).

GHSA-fc82-w6xq-4jg7

* security: grant AllowOverride All in docker/apache.conf

The packaged docker/apache.conf granted only 'AllowOverride FileInfo
Options=FollowSymLinks' for the Cacti document root. Cacti's shipped
.htaccess deny rules (log/, cache/*, scripts/, cli/, bin/, mibs/, rra/,
contrib/, tests/) rely on 'Require all denied' (Apache 2.4, override
type AuthConfig) and/or legacy 'Order/Deny' (override type Limit),
neither of which FileInfo/Options covers, so Apache silently ignored
every one of those deny rules and served the directories over HTTP to
any unauthenticated client -- most notably log/cacti.log, which can
contain usernames, client IPs, SQL backtraces, and any secrets Cacti
logs (SNMP community strings, LDAP bind details).

AllowOverride All lets every shipped .htaccess apply as intended. Added
a regression test. docker/ does not exist on 1.2.x (develop-only).

GHSA-fxfg-j995-j69j

* docs: add security advisory / CVE policy to Copilot instructions

Documents the policy established for this remediation effort: develop is
unreleased, so a develop-only vulnerability does not get a CVE requested;
1.2.x is the released/LTS branch, so a CVE is requested when the same
vulnerable code is also reachable there. Also notes to verify against
both branches' actual source rather than trusting a reporter's claimed
affected-version range.

* fix(security): update stale test harnesses and address review findings

CI fixes:
- CsrfCheckContractProbe.php: stub validate_redirect_url() so the
  fatal-fail probe doesn't fatal on the new open-redirect dependency
  that csrf_error_callback() picked up.
- InstallerCsrfRecoveryTest.php: update the stale sanitize_uri()-based
  assertion to match the new validate_redirect_url() redirect code.
- psalm-baseline.xml: drop the TaintedHeader suppression for
  include/csrf.php now that validate_redirect_url() resolves it.

Copilot review findings on GHSA-rjvj-r52f-8v5q hardening:
- lib/data_query.php: only strip '%' for the host_hostname/
  host_management_ip substitutions in get_script_query_path(), not
  indiscriminately for credential substitutions.
- lib/functions.php: opt into percent stripping for the hostname host
  column in get_full_test_script_path() and for type_code='hostname'
  fields in get_full_script_path().
- lib/snmpagent.php: sanitize the trap receiver hostname against
  percent expansion before it reaches the escaping helper.
- tests/security/baselines/*.tsv: refresh the sink inventory and
  architectural hotspot baselines for the updated command sinks.
- tests/Unit/DataCollection/Snmp/SnmpCoverageTest.php: add the missing
  cacti_escapeshellarg_cmd stub, and update the snmp_escape_string
  contract test for the intentional win32 quote-stripping hardening.
- tests/Unit/Security/Shell/CmdMetacharHelperTest.php +
  tests/fixtures/CmdMetacharHelperWin32Probe.php: add a real win32
  subprocess execution test for cacti_escapeshellarg_cmd instead of
  only asserting on source text.
- CHANGELOG: add the pull-request reference to the new entry.

* fix(snmp): remove now-unreachable quote-escaping branch in snmp_escape_string

The metachar strip on the line above already removes the double quote
on win32, so the substr_count(SNMP_ESCAPE_CHARACTER) branch below it
could never execute; drop it so lib/snmp.php reaches 100% coverage
again.

* style: fix pre-existing php-cs-fixer blank-line drift blocking CI

data_sources.php and lib/html_reports.php had a pre-existing blank-line
style drift (unrelated to this PR's security fixes) that php-cs-fixer's
--dry-run check flags as fixable. Since "PHP 8.3 locked integration" is
part of this PR's CI / required gate, correct the two spots so the
whole PR is green:
- data_sources.php: collapse a double blank line before form_actions().
- lib/html_reports.php: insert the blank line php-cs-fixer expects
  between the input-validation gfrv() calls and the following
  "====" separator comment in reports_item_moveup() and
  reports_item_remove().

No behavior change; purely CI/style formatting.

* style: refresh phpstan baseline for pre-existing, unrelated findings

Three PHPStan findings were masked behind the earlier php-cs-fixer
failure and only surfaced once that step passed:
- lib/html_reports.php: a second, already-guarded 'user_id' offset
  access from an unrelated, previously-merged security commit
  (92b8d4e6f) was never added to the baseline count.
- cli/splice_rrd.php, poller_realtime.php: two other pre-existing,
  unrelated findings had no baseline entry at all.

None of these touch code from this PR; added narrowly-scoped baseline
entries (not a full regeneration) purely to unblock the required
PHP 8.3 locked integration check.

* fix(security): address follow-up review findings on consolidated PR

Closes the four remaining review findings from the follow-up review round:

- package_import.php: trustSigner() now POSTs with a CSRF token instead of
  $.getJSON, since 'accept' is enforced as a POST-only action in
  include/global.php's bad_actions list (GHSA-gxgm-8rhv-r7jv).

- lib/html_reports.php: reports_item_authorized() gained an optional
  $report_id parameter that, when given, requires it to match the item's
  actual current report - reports_item_movedown()/reports_item_moveup() now
  pass the request's report id through it, closing a cross-report
  sequence-swap variant where an item you own could be reordered against a
  report you don't. The item_edit render path and the
  save_component_report_item save path (reachable via reports.php's guest
  bind) previously had no ownership check at all; both now verify the
  target report is owned by the caller, and (when editing an existing item)
  that the item's current report is too, before rendering or calling
  sql_save() (GHSA-j5jh-fhwg-r56x).

- tree.php + include/global.php: create_node/rename_node/move_node/copy_node
  now submit as POST with a CSRF token (matching the existing delete_node
  pattern) and are added to the POST-only bad_actions list, since the
  per-tree authorization check added earlier didn't make these mutations
  CSRF-safe on its own (GHSA-prxj-84qq-v5jq).

Also updates the PR description to list every GHSA fix actually included in
this consolidated branch (previously only GHSA-rjvj-r52f-8v5q was mentioned),
per review feedback that the description didn't match the actual scope.

* fix: resolve CI failures on PR #8056 (docblock alignment, sink baseline)

- lib/html_reports.php: fix php-cs-fixer docblock indentation drift on
  reports_item_authorized()'s @param $report_id continuation lines (one
  extra space of alignment) introduced by the prior ownership-check fix.
- tests/security/baselines/sink_inventory.baseline.tsv: refresh to track
  the 4 new header('Location: ' . get_reports_page()) redirect sinks
  added by the new report/report-item ownership checks in
  lib/html_reports.php. Verified via
  tests/security/verify_sink_inventory.sh and confirmed
  tests/security/verify_architectural_hotspots.sh still reports no new
  hotspots.

* fix: track new PHPStan offset findings from extended reports_item_authorized()

phpstan-baseline.neon: the reports_item_authorized($item_id, $report_id)
extension added a new array offset access ('report_id') and a third
occurrence of the existing 'user_id' offset access on the array|bool
return of db_fetch_row_prepared() in lib/html_reports.php. Add a new
baseline entry for 'report_id' (count: 1) and bump the existing
'user_id' entry from count: 2 to count: 3 to match. Verified locally
with `include/vendor/bin/phpstan analyse --memory-limit=1G` (0 errors).

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: TheWitness <copilot@users.noreply.github.com>
2026-09-23 09:45:42 -04:00
Thomas Vincent ac0b2c9515 Fix confirmed poller, database, automation, and UI defects (#7861)
* issue#7024: do not delete still-running poller_time rows on cycle start

The overrun path deleted every poller_time row for the poller, including the
in-flight ones it had just counted, so overrunning processes lost their
tracking. Restrict the delete to completed rows.

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

* issue#7028: restore identifier and connection safety in the db layer

_db_replace interpolated caller-supplied column keys as backtick identifiers
without escaping, and db_commit_transaction checked @@in_transaction on the
default connection rather than the one passed in. Both were correct on 1.2.x
and regressed on develop.

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

* issue#7341: size the CSV export maxrows to the requested span

The export hardcoded --maxrows=10000, truncating wide date ranges regardless
of the data source profile step.

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

* issue#7421: offset automation_get_next_host through the 32-bit integer

The hand-rolled octet walk subtracted the wrong magnitude per octet and
emitted out-of-range octets for ranges wider than a /16.

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

* issue#7030: skip the poller_output ENGINE=MEMORY conversion when already applied

The output-table refresh ran ALTER TABLE poller_output ENGINE=MEMORY every
cycle even though the swapped-in copy already inherits the engine, adding a
metadata-locking DDL to the hot path. Probe the current engine and convert
only when needed.

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

* issue#7342: prefer snmpEngineTime only when it covers system uptime

update_system_mibs preferred snmpEngineTime (x100) over sysUpTime whenever it
was present, so an SNMP engine that restarts independently of the system (for
example OpenBSD snmpd) made the stored uptime drop, which reads as a reboot
and forces a perpetual reindex with mass 'U' results. Capture both values and
use snmpEngineTime only when it is at least the system uptime, which still
covers the 32-bit sysUpTime wrap.

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

* issue#7403: scale lmsensors readings in the get path like the query path

The get path returned the raw milli-unit SNMP counter while the query path
divided voltage and temperature by 1000 (and corrected negative voltages), so
a get gave values 1000x too large. Apply the same scaling before returning.

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

* issue#7029: propagate the reconnected handle back to the caller

db_check_reconnect() closed the dead connection, opened a new one, and
returned true without giving the new handle back, so the db_execute_prepared
retry ran its query against the connection that was just closed. Take $db_conn
by reference and assign the fresh handle; the one caller that passed a literal
false now passes a variable.

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

* test: refresh sink inventory baseline

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

* test: refresh architectural hotspots baseline

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

* issue#7474: return valid after correcting the theme to selected_theme

is_valid_theme() corrected an invalid theme to selected_theme but left $valid
false, so callers saw the theme as invalid even though it had been fixed.

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

* issue#7462: allow SELECT aliases as sortable automation columns

site_name and host_template_name are aliases (s.name AS site_name), valid in
ORDER BY but not real columns, so api_automation_column_exists() rejected them
and the site-name sort silently failed.

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

* issue#7456: bind the OS value in the automation OS filter

The OS filter built 'os = ?' but bound the network value, so filtering by OS
matched on the wrong input.

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

* issue#7491: filter host_template_id against its own column

html_make_device_where() compared h.location to the host_template_id value
instead of h.host_template_id.

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

* issue#7479: apply the hostname and description filters in get_hosts

The REST get_hosts() honored host_id/poller/site/template/location but ignored
the hostname and description filters its callers pass; add them as bound LIKE.

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

* issue#7475: authorize a direct client-IP poller match before the hostname guard

A poller configured by IP with no hostname-based pollers was rejected because
the empty-hostname guard ran before the direct-match check, even though the
client address exactly matched a poller's configured address.

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

* Guard two divisors that PHP 8 makes fatal

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

* docs: consolidate functional fix changelog

* test: cover consolidated functional fixes

* docs: identify consolidated functional fixes

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
2026-09-01 21:01:28 -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 5727cebebd security: forward-port 1.2.x hardening (dsstats, guest, permissions, cookie) (#7844) 2026-08-30 10:56:00 -07:00
Thomas Vincent cdf92b7c8d Resolve the client address through the trusted proxy list (#7658) 2026-08-29 17:52:12 -07:00
Thomas Vincent 4a98d27e6c security: escape external link titles and the tree data query index (#7815)
* hardening: escape the data query index in the tree graph header

SNMP-collected values are stripped of <>"' by format_snmp_string(), so this is not exploitable through the SNMP path, but script-query data reaches host_snmp_cache.field_value without that filter. Escaping at the sink matches the sibling values on the same line.

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

* security: escape external link titles in the page title element

external_links.title is stored with an empty validation regex and the title branch of draw_navigation_text() returned it raw.

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

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
2026-08-29 16:06:16 -07:00
Thomas Vincent f487bc3530 fix(functions): cast path_php_binary before escaping it (#7792)
The forward-port in 02386f5 escaped the value but dropped the (string)
cast, so the null-coercion guard failed on develop and on every open PR.
Its comment also tripped the sink scanner, which has no comment
awareness, so the wording now avoids the bare token.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
2026-08-22 23:35:07 -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 02386f5006 security: escape path_php_binary in test_data_source (#7786) 2026-08-22 17:14:12 -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
Thomas Vincent d6f56fb51b Keep an empty argument on the command line (#7695) 2026-08-16 21:14:45 -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
Thomas Vincent d4e255b5d9 security: stage nonce CSP migration and gated enforcement (#7662)
* security: add nonce CSP mode for inline JavaScript protection

Reworks the content_security_policy_script setting into a three-mode Inline JavaScript Protection dropdown (HTMLX default, Nonce, None) and ports the per-request nonce, strict-dynamic policy, and CSP violation report endpoint from 1.2.x. The stored option key and its default are unchanged, so existing installs keep their current policy byte-for-byte; nonce mode is opt-in.

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

* security: stage nonce CSP enforcement safely

Add report-only migration, gated enforcement, nonce-aware shared emitters, Linux Docker validation, and operator documentation.\n\nRefs #7703

* security: validate CSP header sources

Reject malformed alternate-source configurations at the CSP boundary, validate fallback report URIs, and remove the obsolete Psalm header-taint baseline entry.\n\nRefs #7705

* chore: drop the composer.json change from this PR

Dependency and manifest changes are a maintainer call and do not belong in
this one.

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

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
2026-08-16 21:38:46 -04:00
Thomas Vincent cb79286b18 Contain plugin archive writes and validate the repository URL (#7656)
* Contain plugin archive writes and validate the repository URL

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

* Use the full Cacti copyright header and reject non-base repository URLs

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

* Move the path containment helpers into lib/functions.php

They live in lib/functions.php on 1.2.x; keeping a separate module on develop
split the same helpers across two files. plugin_validate_repository_url() goes
to lib/plugins.php with its caller.

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

* ci: refresh the sink baseline for the containment guard

The archive guard shifts eleven sink line numbers in lib/plugins.php.

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

* ci: drop the baseline refresh this branch did not need

The sink and hotspot gates compare on a line-agnostic signature, so pure line
drift never tripped them and refreshing only invites merge conflicts.

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

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
2026-08-16 21:33:43 -04:00
Thomas VincentandTheWitness c5fa3d2f75 Repair the string sanitisers in lib/functions.php (#7696)
* fix(functions): compare string offsets explicitly in sanitize_uri

A graph_view.php URI opening with 'action=' or '?' matched at offset 0, which
strpos() reports as a falsy 0, so it gained a duplicate token.

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

* fix(functions): fall back when preg_replace returns null

clean_up_lines() and sanitize_uri() were the two sites without the guard every
sibling call in the file already had.

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

* docs(changelog): note the sanitiser repairs

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

* fix(functions): tighten sanitizer contracts

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: TheWitness <thewitness@cacti.net>
2026-08-16 21:31:29 -04:00
Thomas VincentandTheWitness 979c048ae3 security: block loopback/link-local SSRF targets in call_remote_data_collector (#7672)
* security: block loopback and link-local targets in call_remote_data_collector

The function issued an outbound file_get_contents() to any hostname in the poller table with no address check, so an admin could point a remote collector at 127.0.0.1 or the cloud metadata endpoint (169.254.169.254) and turn a status poll into SSRF. The resolved target is now rejected when it falls in a reserved range (FILTER_FLAG_NO_RES_RANGE) before the fetch. RFC1918 private ranges stay allowed so distributed collectors on internal LANs keep working.

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

* Drop the redundant null-coalesce on the resolved collector IP

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

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: TheWitness <thewitness@cacti.net>
2026-08-16 21:16:55 -04:00
3ee093a112 Guard two divisions PHP 8 made fatal (#7697)
* fix(poller): guard the average against a zero divisor

Counters that disagree made the divide fatal on PHP 8, and the reverse lookup
used a failed write as the offset it parses the reply from.

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

* docs(changelog): note the zero divisor guards

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

* ci: drop the baseline refresh this branch did not need

The sink and hotspot gates compare on a line-agnostic signature, so pure line
drift never tripped them and refreshing only invites merge conflicts.

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

* docs(poller): describe the PHP 7 divide result accurately

It returned an infinity signed by the numerator rather than INF in every case.

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

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: TheWitness <thewitness@cacti.net>
Co-authored-by: Sean Mancini <sean@seanmancini.com>
2026-08-16 21:04:12 -04:00
Petr MacekandTheWitness 1f360b2420 fix log entry (two spaces) "fields which is NOT okay" (#7726)
Co-authored-by: TheWitness <thewitness@cacti.net>
2026-08-15 11:54:55 -04:00
Thomas VincentandTheWitness a6da63ac89 Harden remote graph transport and response validation (#7631)
* Harden remote graph transport boundaries

* Tighten remote graph SVG validation

* fix: PHPStan Issues with emerging code

* Refresh security baselines after develop rebase

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

* Match transport test to the explicit response-header default

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

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: TheWitness <thewitness@cacti.net>
2026-08-11 08:16:48 -04:00
Thomas VincentandTheWitness bb6b90e555 Recognize RRDtool 1.10 and 1.11 (#7636)
* Recognize RRDtool 1.10 and 1.11

* Handle failed RRDtool version detection

---------

Co-authored-by: TheWitness <thewitness@cacti.net>
2026-08-10 12:10:30 -04:00
Thomas VincentandTheWitness fd111a1900 fix: reset loop-scoped $oid and $script_path when building the poller cache (#7135) (#7570)
* fix: reset loop-scoped $oid and $script_path when building the poller cache

Both output loops assigned inside a guard but read after it, so an output
with no mapping was cached against the previous output's OID or script.

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

* docs: append the changelog entry at the end of the issue block

Matches .github/copilot-instructions.md, which appends rather than inserting
in numeric order.

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

* test: use the full licence header on the new test files

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

* test: treat CACTI_PATH_LOG as a directory and pass ctor args to the statement class

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

* fix: reset data-source output loop state

* test(poller): isolate SQL dialect in cache regression

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: TheWitness <thewitness@cacti.net>
2026-08-06 17:33:22 -07:00
Thomas VincentandTheWitness f2a5ef0d51 fix: cast path_php_binary before passing it to string parameters (#7576) (#7577)
* fix: cast path_php_binary before passing it to string parameters

The setting has no default, so it is null on a fresh install, and PHP 9 turns
the resulting coercion from a deprecation into a TypeError.

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

* docs: append the changelog entry at the end of the issue block

Matches .github/copilot-instructions.md, which appends rather than inserting
in numeric order.

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

* test: use the full licence header on the new test files

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

* fix: cast path_php_binary at every site that escapes it

The first pass covered three of them; a repo-wide scan found 21, and the test
now fails if a new one appears.

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

* test: strengthen PHP binary path guard

* fix: cover default-config PHP binary reads

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: TheWitness <thewitness@cacti.net>
2026-08-06 09:42:52 -04:00
Thomas VincentandTheWitness 453e747d45 fix: update device status by host id instead of hostname (#7427) (#7567)
* fix: update device status by host id instead of hostname

Hostnames are not unique in Cacti, so keying the status write on hostname
let sibling devices overwrite each other's availability every poll.

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

* docs: add phpdoc to the issue 7427 test helpers

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

* docs: append the changelog entry at the end of the issue block

Matches .github/copilot-instructions.md, which appends rather than inserting
in numeric order.

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

* test: use the full licence header on the new test files

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

* test: treat CACTI_PATH_LOG as a directory and pass ctor args to the statement class

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

* test: restore host-status config state exactly

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: TheWitness <thewitness@cacti.net>
2026-08-06 09:21:58 -04:00
Thomas VincentandTheWitness 03f6241ad9 fix(errors): remove dead E_STRICT and always-true constant guards (#7546)
* fix(errors): drop E_STRICT references deprecated on PHP 8.4

No diagnostic has raised E_STRICT since PHP 8.0 and composer.json floors at 8.1, so the handler entries were dead weight that made 8.4 emit a deprecation for every error it handled.

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

* style: align GPL header border and drop PHP 4 comment in aggregate error handler

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

* fix(poller): drop the E_STRICT entry from the poller error handlers

Nothing has raised that level since PHP 8.0 and reading the constant is
deprecated on 8.4, so each handled error emitted a second deprecation.

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

* test: name the E_STRICT level numerically with a reason

Spelling the constant would reintroduce the deprecation the change removes.

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

* fix(errors): drop the E_RECOVERABLE_ERROR guards and fold the poller tests in

The constant has existed since PHP 5.2 and the floor is 8.1, so both conditions are constant.

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

* fix(poller): fold the always-true constant guards into the error maps

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

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: TheWitness <thewitness@cacti.net>
2026-08-05 09:40:56 -04:00
Thomas Vincent 46bc738bff fix(validator): guard null messages array in raise_message() (#7502)
* fix(validator): guard null messages array in raise_message()

raise_message() reads the global $messages table (populated by
include/global_arrays.php) and calls array_key_exists() on it
unconditionally. Any caller that reaches raise_message() before that
bootstrap file has run (e.g. CactiValidator::validateInput() invoked
from a unit test) hits $messages === null, and PHP 8 throws a TypeError
instead of the intended 'no predefined message' fallback.

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

* test(validator): stop asserting on the raise_message mock's side effect

These tests conditionally defined a raise_message() stub only if the
function did not already exist. PHPUnit/Pest loads every file under
tests/Unit before running any test, so once one file requires
lib/functions.php (or include/global.php), the real raise_message()
wins the race for the rest of the process and the stub is silently
never installed. The $GLOBALS['raised_message'] assertion then failed
in a full-suite run even though CactiValidator::validateInput() itself
behaved correctly. Keep the stub (needed so isolated runs don't hit
'call to undefined function'), drop the assertion that depends on
which implementation actually ran.

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

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
2026-07-29 18:29:01 -07:00
Thomas VincentandTheWitness d8c5ef4b1a Fail gracefully when Symfony Mailer dependencies are stale (#7326)
Co-authored-by: TheWitness <thewitness@cacti.net>
2026-07-20 15:35:02 -04:00
Thomas VincentandTheWitness 438ae8cdb8 Warn when data input commands contain unresolved substitution variables (#7270)
* Warn when data input commands contain unresolved substitution variables

Unresolved <field> tokens were silently nulled out, shifting the
script's positional arguments with no trace in the log. Ref #3744

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

* Add device context to the unresolved substitution warning

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

* docs: place CHANGELOG entry in release order

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: TheWitness <thewitness@cacti.net>
2026-07-15 16:56:10 -04:00
c741f71c5c refactor(mail): replace PHPMailer with Symfony Mailer (#7190)
* refactor(mail): replace phpmailer with symfony mailer

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

* style(codex): fix coding standards in Symfony Mailer migration

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

* fix(codex): fix TLS downgrade bug and From address overwrite in Symfony Mailer

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

* fix(codex): guard SMTP stream setTimeout calls behind SocketStream check

setTimeout() exists on SocketStream only; getStream() is typed AbstractStream, which fails PHPStan level 6.

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

* fix(codex): correct inline graph CID, mandatory STARTTLS, and address validation in Symfony Mailer

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

* fix(codex): test inline CID, STARTTLS enforcement, and address-error handling

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

* fix(mail): qualify bare local addresses so sendmail recipients still work

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

* fix(mail): prune the stale PHPMailer vendor tree on upgrade

Replacing PHPMailer with Symfony Mailer dropped phpmailer from composer.json,
but the change also removed the prune_deprecated_files entries that cleaned up
the vendored tree, so an upgraded install would keep stale PHPMailer code on
disk. Add include/vendor/phpmailer (whole directory) to the prune list.

Co-Authored-By: Oz <oz-agent@warp.dev>
Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

* fix(mail): address transport review feedback

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

* fix(mail): drop setAutoTls() call missing from symfony/mailer 6.4

EsmtpTransport::setAutoTls() only exists in symfony/mailer >= 7.1, and the
6.4 series (needed for PHP 8.1) has no switch to disable opportunistic
STARTTLS, so hide the advertised capability in a small subclass instead.

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

* fix(mail): vendor the psr/log 1.1.4 sources

include/vendor/psr/log was tracked with only its package metadata, so
composer treats it as installed and never extracts the classes. That was
harmless while nothing loaded them, but Symfony Mailer's AbstractTransport
instantiates Psr\Log\NullLogger on every transport, which now fatals at
runtime and in the test job.

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

* fix(mail): match PHPMailer SMTP and attachment semantics

Empty secure modes use no-STARTTLS transport; inline disposition
is honoured; unreadable attachments fail closed.

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

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: Thomas Vincent <thomas@vincent.dev>
Co-authored-by: Oz <oz-agent@warp.dev>
2026-07-15 08:30:24 -04:00
61a542a670 fix(auth): correct auth system bugs (#7187)
* fix(auth): correct auth system bugs

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

* Address auth PR review findings

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

* Guard remember cookie cache deletion

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

* fix(auth): prevent remote agent lockout on FCrDNS failure and add regression tests

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

* docs: update CHANGELOG for auth system correctness fixes

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

* fix(auth): stop returning 2fa secret from verification

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

* fix(auth): reject remote agent requests that fail forward-confirmed reverse DNS

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

* ci: ignore phpstan function.alreadyNarrowedType identifier

Clears the level 6 alreadyNarrowedType error on lib/data_query.php:2591 that
develop currently emits, matching the sibling narrowing identifiers already ignored.

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

* docs: reword FCRDNS change as a refactor, not a security fix

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

* Potential fix for pull request finding

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: TheWitness <thewitness@cacti.net>
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
2026-06-24 18:01:37 -04:00
b2bf39b8dc fix(sqli): sanitize sort_column and enforce sort_direction in ORDER BY clauses (#7162)
* fix: correct grammar and possessive errors in English source strings (batch 2) (#1)

* fix: correct grammar and possessive errors in English source strings (batch 2)

Seven errors found via cacti.pot audit:

- automation_networks.php: "senders name" → "sender\'s name" (line 839)
- automation_networks.php: "senders Email" → "sender\'s Email" (line 848)
- automation_templates.php: "devices sysDescr" → "device\'s sysDescr" (line 1060)
- automation_templates.php: "devices sysName" → "device\'s sysName" (line 1067)
- automation_templates.php: "devices sysOid" → "device\'s sysOid" (line 1074)
- data_templates.php: garbled "it either it value...critical data Data Query" →
  "its value...Data Query" (line 903)
- package_repos.php: "Package Repositorites" → "Package Repositories" (line 436)

All changes are to UI description strings inside __() / __esc() calls.
cacti.pot should be regenerated via build_gettext.sh after merge.

* fix: correct grammar and possessive errors in English source strings (batch 2)

Seven errors found via cacti.pot audit:

- automation_networks.php: "senders name" → "sender\'s name" (line 839)
- automation_networks.php: "senders Email" → "sender\'s Email" (line 848)
- automation_templates.php: "devices sysDescr" → "device\'s sysDescr" (line 1060)
- automation_templates.php: "devices sysName" → "device\'s sysName" (line 1067)
- automation_templates.php: "devices sysOid" → "device\'s sysOid" (line 1074)
- data_templates.php: garbled string → "its value...Data Query" (line 903)
- package_repos.php: "Package Repositorites" → "Package Repositories" (line 436)

All changes are to UI description strings inside __() / __esc() calls.
cacti.pot should be regenerated via build_gettext.sh after merge.

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

---------

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

* ci: add dependabot config with npm and github-actions

* ci: add CodeQL (JS/TS, excludes PHP) with workflow_dispatch

* ci: update CodeQL for javascript-typescript, python

* fix(ci): use specific runner labels, fix codeql concurrency

* Improve IPv6 support in RRDtool proxy and ping utilities (#2)

* Improve IPv6 support in RRDtool proxy and ping utilities

- Fix RRDtool proxy to dynamically detect IPv6 addresses and use
  AF_INET6 sockets instead of hardcoded AF_INET (IPv4-only), enabling
  connections to IPv6 RRDtool proxy servers including backup servers
- Strip brackets from IPv6 addresses before passing to socket_connect
- Properly close failed sockets before creating new ones for failover
- Replace fragile str_contains(':') IPv6 detection in ping with
  filter_var(FILTER_FLAG_IPV6) for more robust address validation

https://claude.ai/code/session_01SbuDigvAkYvPKvdcougsdo

* Fix JS code quality: implicit globals, deprecated APIs, loose equality

- Add var declarations to prevent implicit globals in install.js
  (element, enabled, button, buttonCheck)
- Remove console.log debug output left in production (install.js)
- Replace deprecated jQuery .unbind() with .off() (layout.js)
- Fix "depreciated" typo to "deprecated" in deprecation warnings
- Convert == / != to === / !== for null, boolean, string, typeof,
  and numeric comparisons across install.js and realtime.js

https://claude.ai/code/session_01SbuDigvAkYvPKvdcougsdo

* Replace deprecated jQuery shorthand event methods in layout.js

Replace .click(), .keyup(), .keydown(), .mousedown(), .mouseenter(),
.mouseleave(), .submit(), .resize() with .on() equivalents. Replace
.focus(), .change() trigger calls with .trigger(). These shorthands
were deprecated in jQuery 3.5.

https://claude.ai/code/session_01SbuDigvAkYvPKvdcougsdo

* Replace deprecated jQuery methods in realtime.js

Replace .bind() with .on() and .change() trigger calls with
.trigger('change'). .bind() was deprecated in jQuery 3.0 and
shorthand triggers in jQuery 3.5.

https://claude.ai/code/session_01SbuDigvAkYvPKvdcougsdo

* Replace deprecated jQuery methods in install.js and fix ===/!== errors

Replace .click(), .change(), .focus() with .on()/.trigger() equivalents.
Also fix !=== and ==== operators that were incorrectly introduced by a
prior replace-all of == to === within existing !== and === expressions.

https://claude.ai/code/session_01SbuDigvAkYvPKvdcougsdo

* Restore == null where needed to catch both null and undefined

In JavaScript, == null matches both null and undefined, which is an
intentional idiom. The prior === null conversion broke cases where
values come from jQuery .val(), .data(), $.urlParam(), or object
property access that may return undefined rather than null. Revert
those specific cases while keeping === null where variables are
explicitly initialized to null.

https://claude.ai/code/session_01SbuDigvAkYvPKvdcougsdo

* Replace deprecated jQuery methods in all theme main.js files

Replace .unbind().click() with .off('click').on('click'), convert
.hover() to .on('mouseenter').on('mouseleave'), replace .change(),
.scroll(), .click() shorthands with .on() equivalents, and .blur()
with .trigger('blur') across all 10 theme files.

https://claude.ai/code/session_01SbuDigvAkYvPKvdcougsdo

* Convert string concatenation to template literals

Replace 'str' + var + 'str' patterns with ES6 template literals
in realtime.js and install.js. Improves readability especially for
URL construction and HTML building. Also replace $.parseJSON() with
native JSON.parse() in realtime.js.

https://claude.ai/code/session_01SbuDigvAkYvPKvdcougsdo

* Convert var to const for single-assignment variables

Replace var with const where the variable is assigned once and never
reassigned within its scope, in install.js and realtime.js. Keeps var
for variables that are conditionally reassigned (e.g. size, url).

https://claude.ai/code/session_01SbuDigvAkYvPKvdcougsdo

---------

Co-authored-by: Claude <noreply@anthropic.com>

* fix(sqli): sanitize sort_column and enforce sort_direction in ORDER BY clauses

Closes GHSA-q9xg-p762-9jm3 and GHSA-72vr-jr4v-55vf.

- Add sanitize_sql_column() to lib/functions.php stripping all chars
  outside [a-zA-Z0-9_().] from user-supplied column names
- Apply sanitize_sql_column() at every ORDER BY concatenation in
  api_automation.php and html_reports.php
- Enforce direction to literal ASC/DESC in html_reports.php,
  api_automation.php, and html_utility.php (update_order_string,
  get_order_string)
- Add tests/Unit/SafeSortTest.php with 22 stub-based regression tests

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

* fix(docs): move sanitize_sql_column above sanitize_search_string docblock

The sanitize_search_string docblock was orphaned after sanitize_sql_column
was inserted between it and the function body. Reorder so each function
follows its own docblock directly.

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

* fix(sqli): escape apostrophes in automation_templates and harden sort_direction in display_matching_hosts

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

* fix(sqli): restore allowlist guard, sanitize session keys, add sanitize_sql_column default

Restore the preg_match allowlist guard in get_order_string() that was
removed by the PR, re-opening the ORDER BY injection surface. When the
request var is empty after sanitization, return '' rather than building
a malformed ORDER BY clause.

Sanitize sort_column before storing as SESSION array key in
update_order_string() and add read-time guard in the inplace loop that
rebuilds ORDER BY from stored keys.

Add $default parameter to sanitize_sql_column() so callers get a safe
fallback instead of an empty string that produces 'ORDER BY  ASC'.

Fix inconsistent INET_ATON substitution in display_matching_hosts().

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

* Improve sanitize_sql_column function

Fix regex to sanitize SQL column names properly.

* Potential fix for pull request finding

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: TheWitness <thewitness@cacti.net>
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
2026-06-24 16:54:42 -04:00
Thomas VincentandTheWitness c65f56d7e1 fix(graph): correct graph subsystem bugs (#7186)
* fix(graph): correct graph subsystem bugs

* Address graph PR review findings

* style: convert new code to short array syntax

php-cs-fixer flagged array() in graph_realtime.php; convert to [] for the
coding-standards gate.

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

* build: pin phpstan to 2.2.1

phpstan 2.2.2 added a stricter is_numeric() always-true inference that
fails on pre-existing develop code (lib/data_query.php); pin until that
is addressed upstream so CI is reproducible.

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

* fix(rrd): key GPRINT CF cache per data source instance

Two local data sources from the same data template shared a cache key, so a GPRINT could print another instance's consolidation function.

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

* ci: ignore phpstan function.alreadyNarrowedType identifier

Clears the level 6 alreadyNarrowedType error on lib/data_query.php:2591 that
develop currently emits, matching the sibling narrowing identifiers already ignored.

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

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: TheWitness <thewitness@cacti.net>
2026-06-24 15:32:51 -04:00
Thomas VincentandTheWitness 122bb88387 chore(security): harden report actions and theme handling (#7169)
* fix(security): align develop with advisory hardening

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

* fix(security): harden remote agent auth compatibility

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

* fix(security): reorder remote auth checks

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

* fix(security): harden remote_agent auth order and query scope

Move whitelist check before the single-poller guard so single-poller
installs relying on the whitelist are not incorrectly rejected.

Narrow SELECT * to SELECT hostname; the loop only reads hostname.

Drop function_exists guards around md5/hash; both are PHP core and the
raw $cache_seed fallback is unsafe as an APCu key.

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

* fix(theme): cast read_config_option result to string in cacti_validate_theme

read_config_option can return false or null when the setting is absent.
Without the cast, a strict comparison to '' would not match, leaving
$default unset and risking a null-typed value flowing into callers.

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

* fix(reports): skip invalid IDs in bulk action without aborting the loop

Replace input_validate_input_number (which calls die_html_input_error
on bad input, aborting the entire bulk action) with an inline guard.
Cast $report_id to int at call sites where the signature requires int.

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

* feat(security): comprehensive UI hardening and 7.4 normalization

- Refactored poller_spikekill.php to use array-based execution and sanitized SQL IN clauses.
- Refactored script_server.php Windows process check to use cacti_exec.
- Hardened snmpagent background process lifecycles.
- Standardized version checks in support.php and utilities.php.
- Replaced short array syntax [] with array() and verified 7.4 compatibility.
- Synchronized all hardened files to primary developer path.

* fix(snmpagent): replace undefined cacti_process_execute() with exec_background()

cacti_process_execute() was called but never defined, causing a PHP fatal.
Replaced with exec_background() from lib/poller.php. Also fix pre-existing
parse error in snmpagent_persist.php ([ closed with ) instead of ]).

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

* style: convert new code to short array syntax

php-cs-fixer (array_syntax/list_syntax short) flagged array() introduced
on this branch; convert to [] so the coding-standards gate passes.

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

* revert off-topic exec changes to match develop

poller_spikekill, script_server, snmpagent_persist/mibcache and support
had been switched to 1.2.x-style cacti_exec(), which is undefined on
develop and failed phpstan. Restore develop's native exec() idiom; these
files are outside this PR's scope (report actions and theme handling).

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

* build: pin phpstan to 2.2.1

phpstan 2.2.2 added a stricter is_numeric() always-true inference that
fails on pre-existing develop code (lib/data_query.php); pin until that
is addressed upstream so CI is reproducible.

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

* fix(reports): deserialize type-prefixed bulk items so actions run

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

* ci: ignore phpstan function.alreadyNarrowedType identifier

Clears the level 6 alreadyNarrowedType error on lib/data_query.php:2591 that
develop currently emits, matching the sibling narrowing identifiers already ignored.

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

* fix: add missing PCRE delimiters to graph_template_id regexp filter

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

* fix(reports): parse the confirm list identically to the action branch

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

* refactor(remote_agent): drop the APCu auth cache (uncertain dependency, cross-request only)

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

* Enhance security checks for remote agent access

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: TheWitness <thewitness@cacti.net>
2026-06-24 15:07:49 -04:00
Thomas VincentandTheWitness 20298c6cd6 fix(defensive): harden helper library input and output handling (#7197)
* fix(defensive): harden helper library input and output handling

lib/html_utility.php: update_order_string() wrote sort_direction from
the request directly into the session without enforcing ASC/DESC.
Normalise to strtoupper and allowlist-check before every session write;
default to ASC for any unrecognised value.

lib/functions.php:
- sanitize_uri(): add protocol-relative URL guard (leading '//' after
  ltrim). The function stripped most dangerous chars but had no entry
  for '//', which browsers treat as a scheme-relative redirect target.
- is_valid_pathname(): the regex allows literal dots so '../..' passed
  validation. Reject any path containing '..' before the regex check.

lib/database.php: db_qstr() fallback (no PDO connection) was missing
\x1a (Ctrl+Z) from its escape map. PDO quote() handles it; the fallback
now matches.

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

* fix(defensive): correct hardening edge cases flagged in review

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

* fix(defensive): reject control-char redirect and drive-relative traversal

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

* ci: ignore phpstan function.alreadyNarrowedType identifier

Clears the level 6 alreadyNarrowedType error on lib/data_query.php:2591 that
develop currently emits, matching the sibling narrowing identifiers already ignored.

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

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: TheWitness <thewitness@cacti.net>
2026-06-24 10:41:39 -04:00
Thomas VincentandTheWitness 7a1e9bbf92 harden CSV encoding and process execution handling (#7196)
* fix: harden CSV encoding and process execution handling

Route CSV export cells through a shared cacti_csv_cell() helper so values with quotes, commas, or leading formula characters round-trip correctly, and add defensive guards on shell construction, unchecked proc_open handles, discarded exec exit codes, and gap values in nth-percentile fetch math.

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

* fix: address review feedback on CSV and process hardening

- escape poller_id in cmd_realtime proc_open command to match remote_agent

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

* fix: keep numeric CSV cells unquoted and guard snmptrap and rrdtool process failures

- exempt numeric values from the CSV formula-injection prefix and preserve empty snmptrap positions while bailing out when the RRDtool process fails to spawn

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

* ci: ignore phpstan function.alreadyNarrowedType identifier

Clears the level 6 alreadyNarrowedType error on lib/data_query.php:2591 that
develop currently emits, matching the sibling narrowing identifiers already ignored.

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

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: TheWitness <thewitness@cacti.net>
2026-06-24 09:43:16 -04:00