mirror of
https://github.com/BigBodyCobain/Shadowbroker.git
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BigBodyCobain
00f9e3f1fd
Carry SHA-256 hashes for the source zip, MSI, and setup EXE into release_digests.json while retaining prior release entries. Co-authored-by: Cursor <cursoragent@cursor.com>
56 lines
3.0 KiB
JSON
56 lines
3.0 KiB
JSON
{
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"_comment": [
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"Baked-in SHA-256 digests for known Shadowbroker release archives.",
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"",
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"Issue #231: the self-updater previously skipped integrity verification",
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"entirely whenever the MESH_UPDATE_SHA256 env var was unset (which is the",
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"default — nothing in the install docs tells operators to set it). That",
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"made the auto-update a supply-chain RCE on any compromise of the GitHub",
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"release pipeline.",
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"",
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"The fix uses a multi-source verification chain mirroring the Tor bundle",
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"digest approach in #201:",
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"",
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" 1. MESH_UPDATE_SHA256 env var (operator override, preserved)",
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" 2. SHA256SUMS.txt asset published alongside each release (primary —",
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" the maintainer's release process already publishes this)",
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" 3. This baked-in digest list (second line of defense for releases",
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" missing a SHA256SUMS asset, or when the asset can't be fetched)",
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" 4. HTTPS-only fallback with a loud warning (preserves auto-update",
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" flow during transient outages so users don't get stuck)",
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"",
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"Mismatch from a source that DID respond is fatal — the update is",
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"refused and the existing install keeps running. Only the 'no source",
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"reachable at all' case falls back to HTTPS-only.",
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"",
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"Format: each entry is keyed by release tag and maps asset filenames",
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"to their canonical SHA-256 digest (hex, lowercase). The updater",
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"compares the locally-computed digest of the downloaded asset against",
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"the value here.",
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"",
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"When the maintainer ships a new release, add its digests here BEFORE",
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"removing the old ones so operators on the old code still validate",
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"against the previous entries during the transition."
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],
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"v0.9.79": {
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"ShadowBroker_v0.9.79.zip": "f6877c1d66614525315ea82636ce9f7b41178332c4dbf90d27431a1ea1d9cd47",
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"ShadowBroker_0.9.79_x64-setup.exe": "f7b676ada45cac7da05868b0a353678c9ee700e3abcf456a7c0c038c36da446f",
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"ShadowBroker_0.9.79_x64_en-US.msi": "e0713c3cdda184cfbea750bfac0d62a35678fec00847e6476f2cac8e7e42046e"
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},
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"v0.9.8": {
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"ShadowBroker_v0.9.8.zip": "183bb5cd62b9b9349d95df5ef7696cb6ca810ab4b991fa9dab6f898af4c7a175",
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"ShadowBroker_0.9.8_x64-setup.exe": "94a0309862e9c81c92cdcbfea8eec9dbb97eef19ded82b26217b397defbc810c",
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"ShadowBroker_0.9.8_x64_en-US.msi": "fe22f9d51e4360d74c18a7250c2fbb9ed4fa4c7a884b3ac0d04a21115466386b"
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},
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"v0.9.81": {
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"ShadowBroker_v0.9.81.zip": "f81f454bdc88e9a32c351df38212b8cfa624704d65764b971bb091eef62259c6",
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"ShadowBroker_0.9.81_x64-setup.exe": "25e9a95d0d8ce959a7d08fe8e7406772ae24b596652793e81d1de5d02510a5a6",
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"ShadowBroker_0.9.81_x64_en-US.msi": "34e655fc0c0f195ee4ac978f228a4b2b9d5565253b8771aca9ef4693409e9e70"
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},
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"v0.9.82": {
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"ShadowBroker_v0.9.82.zip": "202ab043465741dcc06de57c19ec8314904332f8e818b891d7174655719d084c",
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"ShadowBroker_0.9.82_x64-setup.exe": "0eb9f2bda02ab691b39687641abc97e6bfb507b42f48de21970ad7dfb4ea15fc",
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"ShadowBroker_0.9.82_x64_en-US.msi": "ced08f930171c0c08009a958cc30b0171a09f982230fc217c6808c2ed7ab2e30"
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}
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}
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