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Thomas VincentandTheWitness a75bf823bb feat: consolidate htmx loader and renderer abstraction global.php includes (#7517)
* feat(rendering): add view renderer abstraction

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

* isolate renderer traversal test file

* Standardize renderer headers and endpoint guard

* style(renderer): use standard unit-test header in CactiRendererTest

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

* fix(renderer): reject null-byte paths before realpath

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

* ci: refresh sink and hotspot baselines for line shifts

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

* fix(renderer): guard root base path and template-dir redirect

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

* fix(renderer): canonicalize both paths in index.php direct-access guard

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

* hardening: normalize renderer base path to one separator

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

* fix(renderer): reject filesystem root as template path

A /-rooted renderer collapsed the containment prefix to /, which
str_starts_with() matches for every absolute path, so any file was
includable. Fail closed by refusing a root template path.

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

* hardening: reject windows drive-root template path

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

* refactor: adopt PHP 8.4 idioms in view renderer

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

* test: cover renderer abstraction to full coverage

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

* hardening(renderer): reject UNC template names and fix sink baselines

Refuse a leading-backslash (UNC) template name the same way absolute
POSIX paths are refused, skip the direct-request redirect when
SCRIPT_FILENAME carries a null byte, and correct the renderer include
and views redirect line numbers in the security baselines.

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

* style: apply php-cs-fixer

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

* fix(renderer): use PHP 8.1-compatible readonly property in CactiRenderer

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

* hardening(rendering): drop template context array before include

Unset the internal context array after extract so an included template
only sees the extracted variables, not the full context.

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

* ci: refresh security baselines for renderer line shift

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

* fix(renderer): simplify containment check and drain nested output buffers

The redundant real_path !== template_path comparison in
validateTemplateFile() can never be false once is_file()/is_dir() have
run, so drop it and keep the str_starts_with() prefix check as the
actual containment guard. renderFile() also only unwound a single
output buffer, so a template that opens (and leaves) its own buffer
could leak an ob level or drop its content; unwind every buffer opened
during rendering and reassemble them in the order they were written.

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

* ci: refresh security baselines for renderer buffer/containment fix

The dynamic_include line for lib/renderer.php's include shifted again
after adding drainOutputBuffers().

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

* feat(htmx): vendor htmx 2.0.6 and add opt-in filter loader

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

* test: cover htmx filter loader

Add missing-vendored-file case for htmx_script_tag and mark the pre-bootstrap read_config_option guard as uncoverable.

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

* test: harden htmx loader harness and tighten enable check

Skip anything but an exact 'on' for htmx_enabled, reject 4xx/5xx fixture
responses, fail fast when the fixture base path is unresolved, pin
setup-php to a commit SHA, and reindent the e2e specs to tabs.

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

* style: apply php-cs-fixer to htmx test files

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

* test(htmx): drop duplicate script-tag src assertion

The subdir-install test repeated the preceding assertion; CACTI_PATH_URL is
fixed at bootstrap so it could not exercise a distinct scenario.

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

* fix(e2e): drop sqlite3 from docker-php-ext-install

php:8.2-apache already ships sqlite3 built in, and its ext/sqlite3
source only carries config0.m4 (not config.m4), so building it
standalone always fails with "Cannot find config.m4", breaking the
e2e image build before Playwright ever runs.

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

* test(htmx): clear stat cache around version-file rename

Earlier tests already stat the version file via file_exists()/
file_get_contents(), so PHP's stat cache can report it present right
after these tests rename it away, making the assertions flaky.

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

* fix(htmx): recompute script-tag cache-buster per call

The md5 cache-buster was cached in a static, so FPM/script_server
processes kept serving a stale ?v=... hash after an htmx.min.js
upgrade. Recompute it per call, matching get_md5_include_js() and
get_theme_paths() in lib/functions.php, and drop the 'v=' parameter
name to match their path + '?' + hash shape.

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

* test(e2e): drop obsolete MariaDB options

* ci(htmx): run the htmx integration test by path instead of a testsuite filter

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

* build: vendor htmx unminified

Debian rejects minified sources. The file is the htmx 2.0.6 dist source; its
minified sibling hashes identically to what was committed, and the pinned SRI
is recomputed over the unminified file.

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

* fix: address htmx review feedback

* test(e2e): resolve Cacti version through PHP

* test(htmx): harden portable server cleanup

* ci(actions): update checkout action pins

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Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Co-authored-by: TheWitness <thewitness@cacti.net>
2026-08-10 11:45:24 -04:00
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