Previously, grype used fuzzy matcher for Python packages, since
there are cases in PEP440 that are not strictly semver. Switch to a
library that does PEP440 parsing and comparison for python version
constraints.
Signed-off-by: Will Murphy <will.murphy@anchore.com>
* go.mod: Pull OpenVEX go modules
This commit pulls the OpenVEX libraries into the grype source.
Signed-off-by: Adolfo García Veytia (Puerco) <puerco@chainguard.dev>
* Add generic VEX processor package
This commit adds a generic VEX processor package. It is implementation
agnostic. It has a single option for now: The documents used to load
the VEX data.
The processor has a single method: ApplyVEX() which takes a set of scan
results and applies VEX data to them. For now, the only modification that
is done is filtering of results, that is moving results to the ignored list
as a response to VEX documents.
Signed-off-by: Adolfo García Veytia (Puerco) <puerco@chainguard.dev>
* vex: Add OpenVEX processor implementation
This commit adds an openvex implementation of the vex processor.
It also wires the VEX processor to use it as default.
Signed-off-by: Adolfo García Veytia (Puerco) <puerco@chainguard.dev>
* Table presenter: Highligt results suppressed by VEX
This commit marks results suppressed by VEX when presenting them
to the user.
Signed-off-by: Adolfo García Veytia (Puerco) <puerco@chainguard.dev>
* Define VEX status constants
This commit defines a set of local constants of each of the VEX statuses
based on the openvex constants.
Signed-off-by: Adolfo García Veytia (Puerco) <puerco@chainguard.dev>
* Add VexStatus to ignore rules
This commit modifies the ignore rules structure to support defining a vex
status. Any rules defining vex are ignored by the standard ignore rules
processing as they will be handled by the VEX processor.
Signed-off-by: Adolfo García Veytia (Puerco) <puerco@chainguard.dev>
* Add IgnoreRule HasConditions method
Adds a new HasConditions method to the IgnoreRule object to check if the rule is empty.
Signed-off-by: Adolfo García Veytia (Puerco) <puerco@chainguard.dev>
* Control VEX filtering through IgnoreRules
This commit modifies how the vex processor is controlled. The processor now
takes a list of IgnoreRules which can act on the VEX status in addition to
the regular rule parameters.
Signed-off-by: Adolfo García Veytia (Puerco) <puerco@chainguard.dev>
* vex: Allow rules to match on VEX justification
This commit expands the ingore rules to also work on vex the
justification of not_affected statements.
Signed-off-by: Adolfo García Veytia (Puerco) <puerco@chainguard.dev>
* Use go-vex merge implementation
Signed-off-by: Adolfo García Veytia (Puerco) <puerco@chainguard.dev>
* Add OpenVEX matcher to matcher list
This commit adds a new entry to the matchers: An openvex matcher
This matcher is used when openvex augments results, moving matches
from the ignore list to the active results.
Signed-off-by: Adolfo García Veytia (Puerco) <puerco@chainguard.dev>
* Add vex.AugmentMatches() to the vex processor
This commit adds a new AugmentMatches() phase to the VEX processor.
This new step goes throught the configured ignore rules and acts on any
that have `affected` or `under_investigtion` as status.
The purpose of this rule is to move matches back from the ignored matches
list to the active results when a statement with either of those statuses
apply to ignored matches.
Signed-off-by: Adolfo García Veytia (Puerco) <puerco@chainguard.dev>
* Parse context identifiers using GGC
This commit modifies the identifier synthesizer function to parse references
using GGCR. It also adds a simple test.
Signed-off-by: Adolfo García Veytia (Puerco) <puerco@chainguard.dev>
* Bump funlen linter to 73
This commit bumps the maximum function length to 73 to accomodate
the new flag in AddFlags()
Signed-off-by: Adolfo Garcia Veytia (puerco) <puerco@chainguard.dev>
* Add VEX testing to matchers test
This commit adds a new test and fixtures to test the VEX matchers
along the rest of the matchers in TestMatchByImage(). As the VEX
matchers operate on previously ignored matches a new loop was added
to the test to accomodate the different testing model.
Signed-off-by: Adolfo García Veytia (Puerco) <puerco@chainguard.dev>
* add vex status and justification to ignored rule json model
Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>
* nit rename + add TODO question about augmenting ignored matches
Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>
* nit document comment updates + common variable extraction
Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>
* migrate legacy matcher function to vulnerability matcher object
Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>
* update tui to respond to ignored and dropped matches
Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>
* migrate vex processing to vulnerability match object
Based on Alex's previous caommit
Co-authored-by: Alex Goodman <wagoodman@users.noreply.github.com>
Signed-off-by: Adolfo García Veytia (Puerco) <puerco@chainguard.dev>
* Migrate VEX options and app config from legacy CLI
Signed-off-by: Adolfo García Veytia (Puerco) <puerco@chainguard.dev>
* update table snapshot tests with suppressed vex entries
Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>
* add tests for match.Matches.Diff()
Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>
* add tests for vex processor
Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>
* fix linting and restore global funlen rule
Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>
* remove grpc pin
Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>
* always return remaining and ignroed matches from matcher object
Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>
* Add VEX documentation to main README
This commit adds a VEX section to the main Grype README. It adds
an example document and details on how vex rules can be written.
Signed-off-by: Adolfo García Veytia (Puerco) <puerco@chainguard.dev>
---------
Signed-off-by: Adolfo García Veytia (Puerco) <puerco@chainguard.dev>
Signed-off-by: Adolfo Garcia Veytia (puerco) <puerco@chainguard.dev>
Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>
Co-authored-by: Alex Goodman <wagoodman@users.noreply.github.com>
* add registry certificate verification support
* modify go.mod
* rename registry cert options, add docs, and add test
Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>
* update to account for changes in anchore/stereoscope#195
Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>
* fix cli tests
Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>
---------
Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>
Co-authored-by: lishituo <24578666@qq.com>
Co-authored-by: Alex Goodman <wagoodman@users.noreply.github.com>
- Remove old apple signing flow in favor of [quill](https://github.com/anchore/quill)
- Update changelog generation to be in sync with syft's flow
- Remove old goreleaser docker workflow in favor of single file
- Remove individual bootstrap options in favor of single bootstrap action
- Update release and validation workflows to use trigger based approach seen in syft
- Update golangci.yaml to be equivalent to syft patterns
- Remove unused Dockerfile.dev
- Remove docker-compose development cycle
- Add organized test-fixture Makefile targets
Signed-off-by: Christopher Phillips <christopher.phillips@anchore.com>
* add inline-compare as acceptance tests
Signed-off-by: Alex Goodman <alex.goodman@anchore.com>
* improve RPM matching with source indirection matching
Signed-off-by: Alex Goodman <alex.goodman@anchore.com>
* add comments to compare-* make targets
Signed-off-by: Alex Goodman <alex.goodman@anchore.com>
* clean inline-compare image test names
Signed-off-by: Alex Goodman <alex.goodman@anchore.com>
* bump syft version to get rpm field enhancements
Signed-off-by: Alex Goodman <alex.goodman@anchore.com>
* Commit just to share progress, needs to be squashed/fixed-up once working.
Signed-off-by: Zach Hill <zach@anchore.com>
* minor fixes
* add cpe obj
* add cpe matching
* report cpe in search key
* add verbose logging for matches; bump vulnscan-db ver
* add dev profiler option; tweak logging
* test support for CPE URI bindings
addresses https://github.com/anchore/vulnscan/pull/40#discussion_r455389937
* rename nvdv2 to nvd
* reduce scope of cpe matching to non-distro packages
* normalize nil constraint strings
Co-authored-by: Zach Hill <zach@anchore.com>
