An Objective-C category whose class field is null, or is bound to a
symbol other than `_OBJC_CLASS_$_`, was recorded as partial with
`category_class_unresolved`, but no issue was raised, so the
`objc_properties_categories` coverage facet reported `partial` with a
null reason. swiftc emits such categories for @objc members of an
extension on another module's Swift class and binds the class field to
the class metadata symbol (`_$s…CN`); Keynote and Notability carry them.
Report the reference as a `category_class_unresolved` issue naming the
bound symbol, or stating that the reference is null, matching the issue
already raised for an unreadable local class reference.
TYPE_NAMES stopped at flat_dt (8), while the U-Boot include/image.h
commit that the tables are pinned to defines image types 0-47. A header
declaring a later type, such as kernel_noload (14) or tfa-bl31 (45),
was reported with type_name "unknown".
Add types 9-47 with their mkimage -T short names from boot/image.c at
the same commit. IH_TYPE_LOADABLE (22) has no short name there and is
named "loadable", as other tables already name identifiers U-Boot does
not list. Identifiers past the enum stay "unknown".
Reuse the pinned SDK's combined array-element and object-member admission
before canonical validation, deferred runtime loading and tool execution.
Share a configurable finite allowance across eager/deferred HTTP and stdio,
and project refusals to bounded, actionable transport resource errors.
Preserve canonical CLI/application contracts, caller-selected input values,
ordinary validation semantics and complete Evidence access. Exercise actual
transport boundaries, real artifact/TShark workflows, packaged installation,
continued service and downstream identity/capacity regressions.
Fixes#7882
BREAKING CHANGE: MCP tool arguments now default to 1,024 combined array
elements and object members per call. Select a larger positive finite
REA_MCP_MAX_INPUT_ELEMENTS allowance and restart for larger inline inputs,
or use retained/file selectors where supported. Inputs are never truncated.
Assisted-by: Reimu (gensokyo-skills:reimu-incident-triage)
Assisted-by: Kogasa (gensokyo-skills:kogasa-surprise-testing)
Assisted-by: Yukari (gensokyo-skills:yukari-boundary-analysis)
* feat(artifacts): inventory and extract U-Boot FIT images
open_binary refused U-Boot Flattened Image Tree files as an unsupported
format, so inspect_artifact and extract_artifact could not list or
recover a FIT's kernel, devicetree, ramdisk and loadable images.
Recognize an FDT v16/v17 with a top-level /images node and parse it with
the existing parseDevicetree. Each /images child becomes an inventory
entry named images/<unit-name>.bin that extracts its stored bytes from
embedded data, data-offset (past the 4-aligned devicetree end) or
data-position (from the file start). Image format_metadata records the
declared type, arch, os, compression, load and entry; root metadata
records the description, timestamp and configurations.
crc32, md5, sha1, sha256, sha384 and sha512 hash nodes are verified in
one streamed pass per image; other algorithms are reported unverified.
Signatures are reported, not verified, and nothing is decompressed,
decrypted or executed. Data outside the file, overlapping or duplicate
image data, a missing or repeated data source and hash mismatches fail
closed. The devicetree is bounded by the fixed 16 MiB allowance;
external image data is streamed from disk.
Refs #7129
* fix(artifacts): bound FIT configuration references and suggest analysis only for plain images
* fix(artifacts): retain buffered FIT stream cancellation
* test(artifacts): gate FIT faults on the observed read phase
* fix(artifacts): verify FIT links and summary identities
* fix(artifacts): bound FIT diagnostics and retain unknown signatures
* fix(artifacts): compare FIT declarations and resolved data links
* fix(artifacts): admit FIT raw probes through the shared loader contract
* fix(artifacts): preserve FIT field availability independently
* fix(artifacts): isolate nested entry metadata from reader facts
---------
Co-authored-by: gensokyo-dev <342580529+gensokyo-dev@users.noreply.github.com>
Co-authored-by: gensokyo-dev <342580529+users.noreply.github.com>
* fix(process): normalize descendants of slash-spelled directory roots
A working directory or observation path ending in / or /. kept its
trailing separator as the alias, so descendant paths never met the
delimiter lookahead and stayed literal. Strip those spellings before
building aliases and version the path normalization contract as v3.
Fixes#7584
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* fix(process): normalize filesystem root descendants
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: morluto <76467478+morluto@users.noreply.github.com>
The inventory registry gained read_binary_inventory_summary, so the
read-only inventory is fifteen inventory and twelve function operations.
Update the adapter summary and the Windows lane descriptions to match the
registries the Windows verifier derives its coverage from. The historical
Windows verification record keeps its observed 26-operation count.
Fixes#7611
* fix(pe): report exhausted certificate decoder allowances as resource limits
A PKCS#7 payload that exhausted the fixed 64 KiB decoded-text or 16,384-value ASN.1 allowance was refused as malformed input with advice to correct request fields. Keep the allowance and limit on the decoder failure and report it as a nonretryable resource_constraint with fixed-allowance recovery.
Fixes#7531
* test(pe): cover certificate allowances through MCP
---------
Co-authored-by: morluto <76467478+morluto@users.noreply.github.com>
* fix(environment)!: report recorded reads and target uncertainty
BREAKING CHANGE: Environment state and coverage can report method-replay for non-GET safe reads; exhaustive reason consumers must handle it.
* docs(environment): include safe-method replay reason
* fix(ghidra)!: distinguish unlisted instruction addresses
BREAKING CHANGE: Ghidra now returns not-in-listing for in-memory addresses without listed instructions or defined data. Consumers matching the former undecodable value must handle the new status.
* fix(ghidra): invalidate snapshots with old instruction status
* test(ghidra): update raw profile commitment goldens
* feat(artifacts): compare artifacts by Evidence reference and from the CLI
compare_artifacts made agents send back the complete inventory Evidence
that REA already retains, and the CLI had no artifact comparison.
Each side of compare_artifacts now takes exactly one of: complete inline
Evidence (unchanged), {kind: "retained-evidence", evidence_id}, or
{kind: "evidence-file", path, evidence_id?}. The two references are the
sources inspect_analysis_view accepts; both tools now compose one
definition in evidenceReference.ts. A summary still resolves to its exact
retained parent, and every source form gives the same comparison Evidence.
An unresolvable retained reference is refused with a typed missing
reference error.
The application layer owns source resolution and the comparison Evidence,
so MCP and the new `rea compare-artifacts` command share one workflow.
readEvidenceFileSource reports bundle-selection refusals at the caller's
own field path.
* refactor(artifacts): resolve compare_artifacts sides like compare_functions
compare_functions, compare_wasm_interfaces and the JavaScript application
comparisons name each side with evidenceInputSchema and resolve it with
resolvePairedEvidenceRequest. compare_artifacts reached the same result
for inline and retained sides through its own dispatch.
evidenceSourceInputSchema now extends evidenceInputSchema with the
Evidence-file reference, and resolvePairedEvidenceSources sends inline and
retained sides to the same resolveEvidenceInput and file sides to the
shared Evidence file reader. compare_artifacts uses both, so the forms it
shares with compare_functions are parsed and resolved by one owner. The
advertised input schema is unchanged.
* docs(cli): point rea compare to compare-artifacts for inventory contents
rea compare (compare_bundles) compares records by Evidence identity and
explicit pairs and never reads artifact contents, so two build
inventories stay unresolved there. Its help and the CLI guide now name
compare-artifacts for that comparison.
* fix(artifacts): resolve summary parents within Evidence source bundles
* perf(evidence): reuse file-owned immutable authentication proofs
* test(evidence): inject failures at both authentication boundaries
---------
Co-authored-by: Entrpi <entrpi@proton.me>
U-Boot's mkimage writes the multi-file size table for script images
(`mkimage -T script`, the boot.scr format) exactly as it does for multi
images, `mkimage -l` lists the script as "Image 0", and the `source`
command skips the table before running the script ("scripts are just
multi-image files with one component", boot/image-board.c).
The uImage reader parsed the table only for IH_TYPE_MULTI, so a script
image reported sub_image_count 0 and exposed only payload.bin, whose
first bytes are the binary size table rather than the script text.
Treat IH_TYPE_SCRIPT like IH_TYPE_MULTI: parse the same bounded table,
expose image-<n>.bin components and report the size-table limitation.
payload.bin is unchanged. A script payload without a valid table now
fails closed, as a multi image already does.
* fix(cli): align MCP doctor completion with its options
* fix(cli): explain zsh completion initialization
* fix(cli): include launcher timing in doctor completion
* style(cli): format doctor completion schema
* feat(artifacts): inventory and extract ESP32 firmware images
ESP32-family app and bootloader images (magic 0xE9) had no reader, so
open_binary refused OTA downloads, app partitions and bootloaders.
Add the esp-image container format behind inspect_artifact and
extract_artifact. A pure decoder reads each byte once and keeps only
fixed-size fields. Derived facts cover the chip, from a table cited to
ESP-IDF v6.1; segment classification as ESP-IDF's should_map and
should_load; checksum and appended SHA-256 results; app and bootloader
descriptors; Secure Boot v2 signature blocks, observed and unverified;
and undescribed trailing byte ranges. Truncation and undescribed bytes
make coverage unknown. ESP8266 images are refused with a specific
reason, and ciphertext stays unrecognized.
Add the format to every target, Evidence, snapshot, live-summary and
artifact vocabulary, document it, and add an optional verify:esp-images
lane that compares esptool-built images with esptool image-info and
espsecure signature-info-v2.
Refs #3615
* test(artifacts): run the ESP image lane on esptool v5.6.0
The lane compared descriptor fields only when esptool image-info printed
one, so a descriptor that REA reports and esptool does not print passed
without comparison. Compare the descriptor kind in both directions.
Record that the lane passed for all 13 images with esptool and espsecure
v5.6.0, the version the layout facts cite, as well as with 4.12.0.
* refactor(artifacts): define ESP image layout sizes once
The decoder and the derived facts each defined the segment-header,
appended-digest and flash-sector sizes, the erased-byte scan and the
offset formatter. Define them once with the other fixed-layout structures
and import them in both places. The signature slot count is the one
constant that drives the slot scan.
Correct the observedEnd comment: it is the end of the last chunk read.
* fix(artifacts): report ESP-IDF's segment length limit by chip
ESP-IDF's verify_segment_header rejects a segment of 16 MiB or more
unless the chip maps flash through 32-bit cache addresses
(SOC_SPI_MEM_SUPPORT_CACHE_32BIT_ADDR_MAP: ESP32-S3, P4, C5, C61, H4 and
S31 in v6.1). Record that capability in the chip table and add a
limitation for such segments; unknown chips get none.
`loaded` repeats should_load. It does not mean the bootloader accepts the
segment: verify_load_addresses still rejects one outside the chip's RAM,
which REA does not model. Say so in the docs, the skill reference and the
inventory limitation.
* test(artifacts): check ESP lane tools first and verify extraction
The lane started work before checking its tools, so a missing RISC-V
target, ld.lld, esptool or espsecure surfaced as a raw spawn or command
error. Check each one before building and name the variable to set. Warn
when esptool is not v5.6.0, the release the layout facts cite.
Assert each segment's class for the ESP32-C3 app, its variants and the
bootloader, as the Xtensa image already did. Extract the app and the
signed image through the CLI and compare every file with the bytes at
esptool's segment offsets or in the appended signature sector; the
source's SHA-256 must be unchanged and equal the reported root_sha256.
* docs(artifacts): state what the ESP image lane does not establish
The Verification section listed the lane's checks but not its gaps: only
ESP32-C3 and ESP32 images come from a real producer, no real project
build, OTA download or flash dump is inspected, no signature is verified,
and the lane does not run in CI.
Record the timing of the final lane run on esptool v5.6.0.
* fix(artifacts): compare ESP segment declarations
Segment entries hash only their data, so compare_artifacts reported a
segment that moved to another load address with the same bytes as
unchanged; only the image itself changed. Compare each segment's
load_addr and data_len as its declaration, as Node SEA and PyInstaller
members are compared, and count a changed declaration as a metadata
change, also when content is unavailable.
Header offsets are layout and the classification is derived, so neither
is compared.
* test(artifacts): run ESP lane commands as owned process trees
The lane ran its tools through execFile. A timeout killed only the direct
child, so a linker or assembler that Clang or GCC had started could keep
running while the lane removed its workspace. Run every command through
createVerifierCommands, check the tools inside withVerifierCleanup, and
remove the workspace only after commands.close() has stopped every tree;
a failed close keeps the workspace.
Only a nonzero exit now counts as a refusal or an expected esptool
failure; timeouts and spawn failures propagate. Supervising each command
roughly doubles the lane's run time.
* test(artifacts): cancel ESP decoding after its first decoded chunk
The cancellation test requested cancel or close on setImmediate, which
can land while the file is still being opened and checked, so it never
showed that decoding had started. It also passed against a reader that
ignored both requests while decoding. Acknowledge the decoder's first
chunk, then cancel or close, join the operation, and assert that no
later chunk reaches the decoder and that the reader ends closed.
* docs(artifacts): record which ESP metadata comparison ignores
Segments are compared by their declaration. The image's and the
signature blocks' format_metadata are not: every field comes from their
own bytes, which content comparison already covers, and a block's
image_digest_matches follows the image's content.
* docs(artifacts): state that ESP mmu_page_size is a base-2 logarithm
The app descriptor's mmu_page_size keeps ESP-IDF's name and value, the
MMU page size in log base 2 as esp_app_desc_t declares it, so 16 means
64 KiB. Say so in docs/esp-image.md and the schema comment; a reader
could otherwise take 16 as 16 KiB.
* fix(esp-image): retain member consumption and share lifecycle regressions
* test(artifacts): scope MCP catalogs and budget full-schema validation
* test(artifacts): verify compact output profiles and document bounded catalogs
* test(artifacts): close readers when cleanup-test admission fails
* test(artifacts): compare ESP image limitations with their owners
The decoder and reader tests froze complete limitation sentences, so a
harmless rewording failed them. The wording now has two owners:
ESP_IMAGE_LIMITATIONS in espImageFacts.ts, which the decoder, the inventory
and the reader use, and ESP_DESCRIPTOR_LIMITATIONS beside the descriptor
decoder. Tests compare delivered limitations with the owner, called with the
facts each case establishes (segment index, declared and available bytes,
offsets, chip, page range), next to the structured assertions they already
make. Delivered text is unchanged.
* test(esp-image): assert structured facts and owned guidance
* fix(esp-image): keep spi_flash_mode and descriptor fields before a truncated tail
ESP-IDF v6.1's esp_app_desc_t declares spi_flash_mode at byte 181, after
mmu_page_size, as the committed reference layout shows; the descriptor now
keeps it as stored. The decoder also required all 256 descriptor bytes,
though it reads none past byte 181, so a file ending in the reserved tail
lost the version, project, digest and revision facts it does hold. The app
descriptor now needs only its fields; the segment's truncation is reported
as before.
* test(esp-image): pin the P-192 public key digest to espsecure's layout
espsecure packs ECDSA signature blocks as "<BBBx32sB64s64s1031x" and
zero-pads a 48-byte P-192 point to 64 bytes, so the signature starts at
byte 101 for every SHA-256 curve. signature_info_v2 hashes sig_block[36:101]
and _digest_sbv2_public_key the curve ID with the padded point. No test built
a P-192 block; this one checks public_key_sha256 against that definition.
* fix(esp-image): keep each app descriptor field the file holds in full
A file can end anywhere inside the 256-byte esp_app_desc_t. The decoder
needed every field byte, so a cut at byte 176 dropped the version, project
and app_elf_sha256 it does hold. Once the 4-byte magic identifies an app
descriptor, each field is now kept when the file holds all of its bytes and
is null otherwise; observed_length records where the descriptor ends, so a
cut field is told apart from text that is not UTF-8. The fields after the
magic become nullable in the metadata schema.
* fix(esp-image): report a signature block whose image digest does not match
A CRC-valid Secure Boot v2 block can carry another image's digest. The
block recorded image_digest_matches false, but no limitation said so, unlike
a checksum or appended-SHA mismatch, so CLI and MCP summaries showed only
the generic unverified note. The mismatch is now a limitation; coverage
stays complete and signature_status stays unverified. The three other
signature-sector limitations move into ESP_IMAGE_LIMITATIONS with their
text unchanged, so all ESP image wording has one owner.
* refactor(esp-image): remove redundant descriptor byte guards
---------
Co-authored-by: gensokyo-dev <342580529+gensokyo-dev@users.noreply.github.com>
Seal sensitive terminal chunks before deferred rendering, apply one bounded
capture-local literal matcher, and retain exact redacted byte accounting.
Keep private input facts in explicit fields and separate comparison policies.
Retain distinct terminal failures once and verify structured refusal facts.
Fixes#7782
BREAKING CHANGE: sensitive interaction data is empty with sensitive and input_bytes fields instead of a byte-count placeholder. Sensitive raw_data is also redacted. Read input_bytes and recapture both comparison sides when migrating older private-input Evidence.
Assisted-by: Reimu (gensokyo-skills:reimu-incident-triage)
Assisted-by: Kogasa (gensokyo-skills:kogasa-surprise-testing)
Assisted-by: Yukari (gensokyo-skills:yukari-boundary-analysis)
CSP3 parsing keeps the first directive of each name in a policy and ignores
later repeats; Chrome reports "Ignoring duplicate Content-Security-Policy
directive". parseCsp flattened every policy's directives into one stream, so
a header such as `script-src 'self'; script-src 'unsafe-inline'` reported the
ignored `'unsafe-inline'` directive as declared and counted nonces and hashes
from it. Track directive names per policy so only the effective directive is
retained, while the same name in separate comma-separated or repeated-field
policies is still listed once per policy.
gensokyo-dev