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Joost Jager

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162 commits1 monitored projects24 candidates0 high-risk analyses
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rust-lightningLightning Dev Kit162 commits24 candidates0 high risk
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Informational 17 AI analysisMessage 83 · Strong
LDK Lightning Dev Kitrust-lightning BitcoinCryptographic librariesLightning Network

fuzz: allow empty-channel force close with in-flight payments

This commit changes a fuzz-testing harness, not the production Lightning node code. It loosens a test rule so the fuzzer can simulate force-closing a channel that has no pending payments of its own, even if other channels in the test still…

Fuzz harness behavior change onlyNo modifications to production consensus, cryptography, or networking codeNo privilege boundary crossed
dbb12502by Joost Jager+32−71 file
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Informational 12 AI analysisMessage 78 · Adequate
LDK Lightning Dev Kitrust-lightning BitcoinCryptographic librariesLightning Network

fuzz: require expected payment failures

This commit is a fuzz-test hardening change, not a fix for a live security bug. It makes an internal test harness stricter about when a simulated Lightning payment is allowed to fail, so the fuzzer can catch unexpected failure paths. It do…

Fuzz-test harness hardening onlyNo production code paths changedNo real-fund handling modified
090181b1by Joost Jager+179−81 file
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Informational 15 AI analysisMessage 78 · Adequate
LDK Lightning Dev Kitrust-lightning BitcoinCryptographic librariesLightning Network

fuzz: track payment send resolutions

This commit changes an internal fuzz-testing harness in the rust-lightning project. It tightens how the test tracker records and resolves simulated Lightning payments, and adds assertions so the test harness panics if it sees unexpected pa…

New assertions in test-only code (panic on untracked payment)Stricter state-machine tracking in fuzz harnessNo changes to cryptographic, networking, or consensus code
fed08b48by Joost Jager+60−371 file
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Informational 13 AI analysisMessage 78 · Adequate
LDK Lightning Dev Kitrust-lightning BitcoinCryptographic librariesLightning Network

fuzz: retain channel ids in payment paths

This commit changes internal fuzz-testing code only. It adds extra bookkeeping so that simulated payment paths remember both a short channel ID and a channel ID. The commit message explicitly says the new fields are not used yet and that t…

No security-relevant code change in production pathsChange is confined to fuzz test harnessCommit message describes change as preparatory and explicitly notes new fields are not interpreted yet
a01754d7by Joost Jager+51−181 file
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Informational 13 AI analysisMessage 78 · Adequate
LDK Lightning Dev Kitrust-lightning BitcoinCryptographic librariesLightning Network

fuzz: prepare payment failure tracking

This commit only changes internal fuzz-testing code in rust-lightning. It adds plumbing to track the minimum final CLTV expiry for simulated payments and threads a PaymentTracker through more test helpers. The commit message explicitly say…

e704b74eby Joost Jager+71−101 file
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Informational 15 AI analysisMessage 78 · Adequate
LDK Lightning Dev Kitrust-lightning BitcoinCryptographic librariesLightning Network

fuzz: derive routes from payment paths

This commit is a refactoring of internal fuzz-test code only. It changes how fake Lightning payment routes are built in a test harness so that route construction uses a single shared helper instead of hand-written route structures. There i…

5b8a8bf7by Joost Jager+96−1111 file
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Informational 15 AI analysisMessage 78 · Adequate
LDK Lightning Dev Kitrust-lightning BitcoinCryptographic librariesLightning Network

fuzz: centralize payment send tracking

This is a small internal cleanup in a fuzz-testing file. It renames a helper function and routes a few bookkeeping calls through a single new helper. There is no change to production code, no change to user-facing behavior, and no security…

671ccb0dby Joost Jager+31−431 file
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Informational 15 AI analysisMessage 63 · Adequate
LDK Lightning Dev Kitrust-lightning BitcoinCryptographic librariesLightning Network

Require manual reviewer assignment

This commit changes the project's internal code-review workflow. It stops automatically assigning a human reviewer when a pull request is opened; instead, contributors must manually click a button to request a reviewer after first addressi…

9c1e5787by Joost Jager+21−232 files
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Informational 20 AI analysisMessage 68 · Adequate
LDK Lightning Dev Kitrust-lightning BitcoinCryptographic librariesLightning Network

Expose sources for pending outbound HTLCs

This commit adds extra bookkeeping information to Lightning payment records so users can tell which incoming payment caused each outgoing payment. It is a feature/enhancement change, not a fix for an active security bug. The new data is ex…

No memory-safety issues, input validation changes, or cryptographic modifications observed.New public fields expose existing internal identifiers; this is an informational API change.Serialization is backward/forward-compatible via optional upgradable TLV.
feb838daby Joost Jager+160−54 files
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Informational 18 AI analysisMessage 80 · Strong
LDK Lightning Dev Kitrust-lightning BitcoinCryptographic librariesLightning Network

Panic on unexpected chanmon monitor events

This change only affects an internal fuzz-testing harness, not production code. It makes the test harness crash with a clear error message if it encounters a ChannelMonitor event it doesn't know how to handle, instead of silently ignoring …

Test harness hardening onlyNo production code path modifiedNo cryptographic, network, or state-machine logic changed
3b46ec98by Joost Jager+9−31 file
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Informational 15 AI analysisMessage 78 · Adequate
LDK Lightning Dev Kitrust-lightning BitcoinCryptographic librariesLightning Network

Tolerate stale STFU warnings in chanmon fuzz

This commit changes only a fuzzing test harness (a tool that randomly exercises code to find bugs). It teaches the test harness to accept a specific warning message as expected when a test delivers an outdated 'STFU' message after a channe…

Fuzz harness adjustment onlyNo production protocol logic changedComment explicitly states stale events are still delivered to exercise normal error paths
13c97eb5by Joost Jager+15−01 file
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Informational 15 AI analysisMessage 78 · Adequate
LDK Lightning Dev Kitrust-lightning BitcoinCryptographic librariesLightning Network

Filter stale closed hop sends in chanmon fuzz

This change only modifies a fuzzing test harness, not the production Lightning Dev Kit code. It adds a filter so that simulated multi-hop payments skip test scenarios where the harness's view of a closed channel is temporarily out of sync …

Change is confined to fuzz test harness code (`fuzz/src/chanmon_consistency.rs`)No modifications to production networking, routing, or channel state machine logicCommentary describes a test-state inconsistency, not a real-world protocol failure
53b399c4by Joost Jager+34−01 file
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Informational 14 AI analysisMessage 78 · Adequate
LDK Lightning Dev Kitrust-lightning BitcoinCryptographic librariesLightning Network

fuzz: settle chanmon force-closes on chain

This commit changes only a fuzzing test harness (chanmon_consistency.rs). It improves how simulated force-closed channels are settled on the fake blockchain during fuzz tests, so the test can catch stuck cleanup states. There is no change …

No production code modifiedFuzz harness onlyNo mention of CVE, security bug, or vulnerability
05abdc5aby Joost Jager+75−121 file
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Low 26 AI analysisMessage 83 · Strong
LDK Lightning Dev Kitrust-lightning BitcoinCryptographic librariesLightning Network

fuzz: sync reloaded monitors from their own best block

This commit fixes a bug in LDK's internal fuzz testing harness (not production code). When the test reloaded saved channel data, it incorrectly synchronized all channel monitors from the oldest monitor's block height. Monitors that were al…

Reorg-induced loss of force-close claim transactions in fuzz harnessIncorrect per-monitor startup synchronization in test codeDuplicate block replay treated as chain reorganization
3d9a10d2by Joost Jager+77−461 file
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Informational 15 AI analysisMessage 78 · Adequate
LDK Lightning Dev Kitrust-lightning BitcoinCryptographic librariesLightning Network

fuzz: factor chanmon broadcast relay helper

This is a minor code cleanup inside a fuzzing test harness. It extracts a small loop that collects broadcast transactions from all simulated nodes into a new helper function, then calls that helper from an existing cleanup loop. The actual…

48b2db75by Joost Jager+9−51 file
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Informational 15 AI analysisMessage 78 · Adequate
LDK Lightning Dev Kitrust-lightning BitcoinCryptographic librariesLightning Network

fuzz: add explicit local force-close ops

This commit only changes a fuzzing test harness (chanmon_consistency.rs). It adds new test operations that simulate local force-closing of channels and tracks which channels are expected to close so the harness can reject unexpected channe…

2ede7212by Joost Jager+341−811 file
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Informational 15 AI analysisMessage 70 · Adequate
LDK Lightning Dev Kitrust-lightning BitcoinCryptographic librariesLightning Network

fuzz: inline chanmon finish invariants

This commit is a minor internal refactoring of a fuzz test file. It moves a small helper function's contents directly into the place where it was called, changing a loop over three hard-coded nodes into a generic loop. There is no change t…

c468bb82by Joost Jager+8−121 file
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Informational 15 AI analysisMessage 78 · Adequate
LDK Lightning Dev Kitrust-lightning BitcoinCryptographic librariesLightning Network

fuzz: factor chanmon finish cleanup helper

This commit is a simple code cleanup inside a fuzz testing harness. It moves an existing loop that relays and mines transactions into a new helper function, then calls that helper from the existing 'finish' method. No behavior changes are …

a4d8301fby Joost Jager+25−241 file
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Informational 15 AI analysisMessage 78 · Adequate
LDK Lightning Dev Kitrust-lightning BitcoinCryptographic librariesLightning Network

fuzz: add chanmon holder signer fuzz ops

This commit only adds new fuzz-testing commands to an existing test harness. It lets the fuzzer temporarily block and then re-enable the local node's own signing operations during simulated channel failures. There is no change to productio…

6ae2634eby Joost Jager+26−31 file
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Informational 15 AI analysisMessage 68 · Adequate
LDK Lightning Dev Kitrust-lightning BitcoinCryptographic librariesLightning Network

Pin zeroize for old Rust CI

This commit only changes a CI script to pin a dependency version so older Rust toolchains can still build the project. It is a build-maintenance fix with no security relevance.

a8a4767fby Joost Jager+3−01 file
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