Dashboard › opencode › Distillation
5c9a8aab-1049-4142-bc75-777f9d37519c["lore_tm_v1_fP5qheehoICiP-K_oWRCfzQ6dvpmB1lwHoK35wSE3U4","lore_tm_v1_MIOAm6D5gAY26VI88IaJikNVqgcC9krG_YbwsShLtnY","lore_tm_v1_sxT_IyCzfUU7eIAOTKKc69hSKRiRgcKN8XxOYF6Li5Y","lore_tm_v1_3NhNSTVnGWGk83-vNd5JeMr1_GA2YWVCpY4KFY72-L0","lore_tm_v1_zEwiNAxejaj5_4V9UYV32UsaViMn_9t6mum_Ki22esk","lore_tm_v1_RwNF11a2DaaohKj0gnLYA64WPdNAdTF5MELKp3z1UrU","lore_tm_v1_gh1Ux76uSFdcT3k8nIT5s9zq5PYKRlRXmY00mXDq5Dg","lore_tm_v1_PD5H0wDuvK202PA5keekXn7pKARMgqmdRBrlJghVV_k","lore_tm_v1_9y9f9iBo3dlHkmmJShZZGs1yYiGGUOEQX824ggw_cA8","lore_tm_v1_ixG-aitY0DmhkVVAPz1Pz64TeaIWgmSia4PX2gRBxms","lore_tm_v1_iEPb6xvJsGjbmaECkrEhrX5HP_faqOtooV64YZnZeUU","lore_tm_v1_Eh3UJSl8v-SwFGk5UYNHsDZUnz0VAXac7CL7PSaTlnY","lore_tm_v1_Y6kBmS0wOcNNnljh90tmAgyGKHX7IEP7VRwsLbAfIDs","lore_tm_v1_u4ipjQToAGEBHNUgBsc7pYCXXvoRmupBsezbDaD-cmY","lore_tm_v1_Xyd_pcP0PtvhxtYXDUI_lSrNw8rMDtO9Wkyzo-ABDE0","lore_tm_v1_l10hvOH_ftKQ_mDPBy58oRZarwaS9WHdSkRqWYfF6eM","lore_tm_v1__YM1teXL1Pk0hCg6Y3C-Ujn-Pa-UiWuoD4pCVtV1nJI","lore_tm_v1_-Ikqugzm3ey7B5ZLRAze_k_R76hc6KxUpLL8cOIBZzc","lore_tm_v1_oDokxxLlNzAYEtw7-0ndHEuCwQKndkcCAojrAlC_QQE","lore_tm_v1_SeHr8eKbAtfZDh0Br55A70TjQ_MKKp7ZRXICPoE697E","lore_tm_v1_w-Mnpq8IK5ffkayL8Gu_5sizjEs5IX418Z6O4mdKvo4","lore_tm_v1_L3UurhXymhUeEkHo-E3D_HADxD_0HttoTp-0RATa91A","lore_tm_v1_1F9Mp-hmATsuOvFWBS9hJfzdgyTSxxd-gg1qbJqtfA8","lore_tm_v1_JXPEoYgnNDGvbk3Wwa8PjTHIitmSsIT9csqcdEUtiJ4","lore_tm_v1_yVFYj7CIl14v2FJaCO_CD-qDXYdIQ2sEljbCqbeohkY","lore_tm_v1_jObisSMIlFGTCA0dm8V-sqL6j_v_0_ssOIVIqHMPKas","lore_tm_v1_ewavJILD6oR8_COsIh2eROJYyma-hoPpRJEhXoPjCsU","lore_tm_v1_xL6CkvYKi9SoNHPSROtkf5Kl6fnW1vS1mbrQ9OdXg6M","lore_tm_v1_ZPMwzcRRcHZ2mE0kanIOPuR6usa_V3rjiM5CRPeOW_U","lore_tm_v1_42NqOlHNh1oLLJBc-tC21kmFOdJvSt9f2gAAlLzl0jQ","lore_tm_v1_4qkohd7ZWSbIIVz8g39XkZr20kQb-r1RE9MF3fB7-i4","lore_tm_v1_wf1_QIyjf9jRpKxhRD8DUl4z7IGMvZ-VI4voYtmeSbc"]
verify-readiness=8f7a60bdd3391142028ffd8fd105a6807c7cdf1cdd7447fb347bcf3c1871dbda; review-source-hash=f231f9f8c57fbcadda3a32c7559cd3e45421647312269e04a6798187566584f6; ROOT-ACCEPTANCE.md=066ad0a2171eb2591be8cf5465cb7caeadb5c6ab90ddd662d76c3e240e185e58; PROTOCOL.md=0066936168c35d2e0162f182d76feaa37c42b1499feb061972cb9343b8c7f257; ../CUTOVER.md=1c6fb3e2199f7475f2020981cb8eac05cdded6083291b5cab7e997068fdb48fd; ../opencode-v2.service=07181f554cf14fe2608b759a048870353bb4b440c0be9d06126464e6f36b1612; ../config/opencode/tsconfig.json=07196988cfa0e34e77927d4ec5e208a5e7ea66192b70af0dde27a9a049ee92b5; ../config/opencode/package.json=cbe806483294fe4b7fe9c5fa98723ccbfe0baa8ab202a030b08c0cdf097af2e9; ../config/opencode/plugins/pty.ts=ae666b20da50bcd40fcd02b80de781c9907d9902c68106adc5c1d79aa28e6408; ../config/opencode/plugins/pty-transport.ts=e464229acac2e97f1e24c93b59a075286838bd3307a4f9c778cda57337574ce3.../opencode-v2.service mode 644, 1,251 bytes; ../config/opencode/tsconfig.json mode 644, 529 bytes; ../config/opencode/package.json mode 644, 224 bytes; ../config/opencode/plugins/pty.ts mode 644, 25,321 bytes; ../config/opencode/plugins/pty-transport.ts mode 644, 10,744 bytes; all owned by byk:byk.packages/cli/dist-v2-pilot-final/cli-node-linux-x64/bin/opencode2-node had SHA-256 67ecda49fa5be3ddb8f7fcb20a33f008a88dea093f0b8c8b10144afa0130f7cf, owner byk:byk, mode 755, size 207830212, and reported opencode2-node v0.0.0-v2-pilot-202609080301. It is an x86-64 dynamically linked ELF with interpreter /lib64/ld-linux-x86-64.so.2, BuildID 01ed129fb51ffd798127b17978435ef452e72ad4, debug info, and not stripped.v26.4.0, including https://nodejs.org/download/release/v26.4.0/node-v26.4.0.tar.gz and the corresponding headers archive./home/byk/.local/share/opencode-v2-pilot/supervisor/go.mod defines module opencode-pty-supervisor, Go 1.22, and dependencies github.com/coreos/go-systemd/v22 v22.5.0, github.com/godbus/dbus/v5 v5.1.0, and golang.org/x/sys v0.20.0./tmp/opencode produced identical hashes: supervisor ff03df72fc6a401e8070db776ceba524e9111d9d907c6f4939244354564a86f2, launcher d833c859476f021565e8f425e6ee51353909060fa5f64ce629fb07d3411987dd, and client fb8739d98ff7882782005e04ef731b6120e8daf0719e606362a1fe620adc2cde.@typescript/native-preview version 7.0.0-dev.20251207.1, oxlint version 1.60.0, and oxlint-tsgolint version 0.21.0 in /home/byk/Code/opencode-v2-pilot/bun.lock; searches for additional targeted files returned No files found.go test ./... and go test -race ./... succeeded across cmd/client, cmd/launcher, internal/protocol, and internal/supervisor; cmd/supervisor had no test files. The race-tested internal/supervisor package completed in 5.014s.tsgo --noEmit and tsgo -b tsconfig.json tsconfig.tests.json; the latter produced no output./home/byk/Code/opencode-v2-pilot/packages/core/test/persistent-pty-daemon.test.ts, /home/byk/Code/opencode-v2-pilot/packages/core/test/pty/pty-windows.test.ts, and /home/byk/Code/opencode-v2-pilot/packages/core/test/pty/pty-session.test.ts.31 pass, 2 skip, 0 fail, and 107 expect() calls across 33 tests in 4 files in 2.74s.pty_spawn, pty_write, pty_read, pty_list, and pty_kill; capabilities permissions, ownership, interactive, notification, timeout, supervisorStop, failClosedActivation, sessionDeletion, inflightDeletion, atomicReservations, argvBounds, utf8Bytes, linePaging, preListenerOutputBound, and cleanup were all true.systemd-analyze verify could not verify installed paths because /usr/local/libexec/opencode-pty-supervisor and /usr/local/libexec/opencode-pty-verify-readiness did not exist or were not executable.supervisor/verify-readiness: after four valid newline-terminated records, trailing bytes lacking a final newline cause shell read to return nonzero, so lines 20-22 accept the extra data despite the required exact four-line format. Assistant classified this as a source-level MUST-FIX.0, reproducing the marker parser bug.ExecStart and both auto-loaded PTY plugins reside under user-writable byk directories, while the readiness verifier hashes only the three Go binaries. A same-UID process can replace the SEA executable or plugin, signal the user-owned MainPID, and rely on Restart=always to launch altered code that still satisfies supervisor authentication; neither the marker nor documented installation flow detects this.file:line evidence for every prior blocker and threat-model area, or the exact blocking tool/error; manifest and artifact hashes were to be verified first, every finding classified PASS, CONCERN, or MUST-FIX, source approval distinguished from pending root-host acceptance, and the response ended exactly MERGE or DO-NOT-MERGE.fff146df36754bc59d473a070985c4310cb57bdad64473ec7f68b5be5014286f, with unchanged artifacts: supervisor ff03df72fc6a401e8070db776ceba524e9111d9d907c6f4939244354564a86f2, launcher d833c859476f021565e8f425e6ee51353909060fa5f64ce629fb07d3411987dd, and client fb8739d98ff7882782005e04ef731b6120e8daf0719e606362a1fe620adc2cde.fff146df36754bc59d473a070985c4310cb57bdad64473ec7f68b5be5014286f and artifact hashes for bin/opencode-pty-supervisor, bin/opencode-pty-launcher, and bin/opencode-pty-client./home/byk/Code/opencode-v2-pilot/packages/core/src/plugin/host.ts:384-387 exposes permission.hook, canonical permission.assert, and session permission listing; lines 388-396 enforce matching sessionID when retrieving a permission request./home/byk/Code/opencode-v2-pilot/packages/plugin/src/promise/adapter.ts:434-446 adapts host.permission.assert(input) and converts failures to TypedFailure; lines 612-637 convert a TypedFailure during tool execution into Tool.Error, preserving feedback, Error.message, or stringified error content, while non-typed errors die.byk as UID/GID 1000, with supplementary groups adm, cdrom, sudo, dip, plugdev, lxd, and docker.systemd.exec documentation established that User= initializes supplementary groups from the account database and that an empty SupplementaryGroups= only resets group assignments made by the unit; it does not override the account’s database-defined group list./usr/local/libexec/opencode-pty-supervisor, /usr/local/libexec/opencode-pty-launcher, /usr/local/libexec/opencode-pty-client, /usr/local/libexec/opencode-pty-verify-readiness, and /etc/opencode/pty-supervisor-verified were all absent. Host settings were ptrace_scope=1 and kernel 6.8.0-117-generic./tmp/opencode—completed; 4. deliver evidence-backed PASS/CONCERN/MUST-FIX verdict separating source approval from host acceptance—in progress, then completed at 08:40.DO-NOT-MERGE.supervisor/internal/supervisor/systemd.go:459-462 sets User=byk, Group=byk, and empty SupplementaryGroups, but systemd retains database-defined groups. Current byk memberships include privileged sudo, lxd, and docker; this contradicts supervisor/PROTOCOL.md:50 and supervisor/ROOT-ACCEPTANCE.md:25. InaccessiblePaths at systemd.go:495 blocks known Docker sockets but does not neutralize lxd or other privileged groups.supervisor/verify-readiness:15-19, but the trailing-data test at lines 20-22 accepts non-newline-terminated trailing bytes because POSIX read returns nonzero at EOF. This violates CUTOVER.md:20, ROOT-ACCEPTANCE.md:43, and the verifier’s own exact-four-line error text. internal/supervisor/systemd_test.go:176-198 checks only source-digest inclusion and shell syntax, not adversarial marker formats.supervisor/review-source-hash:7-21 includes supervisor Go code, packages/plugin/src, local plugins, selected config/unit files, and lockfiles, but excludes canonical permission host code at packages/core/src/plugin/host.ts:384-387. That Core file and five related files were uncommitted against claimed revision 2ac698d65aa4690a694307e9cbdf44537ea9a4fb; verify-readiness:32-34 hashes only three Go binaries. The SEA executable and plugin configuration are user-writable (opencode-v2.service:10,19,28-30) and Restart=always is set at line 20, allowing same-UID replacement and restart without invalidating authentication. Required remedy: make the final SEA executable and loaded plugins immutable, root-controlled, and content-bound to the reviewed marker or an equivalent trusted manifest.ControlGroup is read from Service rather than Unit (systemd.go:84-117; regression test systemd_test.go:93-111); PASS—StopAndWait independently proves cleanup by requiring empty Service ControlGroup and inactive/failed Unit state (systemd.go:173-295); PASS—signal matches constrain sender/object/interface/member/unit and bounded handling only triggers independent state queries (systemd.go:306-396); PASS—STOP bounds are 15 seconds plus a final 5-second query (systemd.go:26-29,173-295), transport close is 25 seconds (pty-transport.ts:218-230), and plugin cleanup is 27 seconds (pty.ts:26,503-522).MAX_BUFFER_SIZE bytes (pty-transport.ts:72-131; flood test server_test.go:610-683); PASS—MSG_CTRUNC rights are accumulated and closed on every receiveStart error path (server.go:411-481; descriptor regression repeated 20 times at server_test.go:216-253); CONCERN—reserved admission and cached MainPID classification exist (server.go:610-655) with quota tests (server_test.go:452-495), but no actual Unix-listener backlog or slow D-Bus test; MUST-FIX—fixed marker paths/order exist at verify-readiness:15-34, but trailing-byte acceptance and incomplete source binding defeat exactness.config/opencode/tsconfig.json:1-18 covers plugins and tests with strict/no-emit/bundler resolution and canonical bun x tsgo --noEmit -p ... passed; PASS—PROTOCOL.md:3 correctly narrows helper runtime-open claims and ROOT-ACCEPTANCE.md:19-21 requires syscall proof; CONCERN—Node 26 gate remains pending because the SEA references Node 26.4.0 while available system Node is v24.16.0, and the descriptor-inheritance probe required by CUTOVER.md:18 and ROOT-ACCEPTANCE.md:41,45 was not performed.SO_PEERCRED, mandatory SO_PEERPIDFD, pidfd liveness, MainPID, Service cgroup, active/running state, and InvocationID (auth.go:19-107), with host ptrace_scope=1; PASS—PID reuse is covered by socket-derived pidfd acquisition and recheck (auth.go:42-56, server.go:209-218); PASS—cgroup containment uses random 128-bit strict unit names (server.go:542-548), KillMode=control-group, no delegation, BindsTo, cgroup protections (systemd.go:452-505), and orphan cleanup requiring strict names plus exact BindsTo (systemd.go:398-421).O_DIRECTORY|O_NOFOLLOW, validates /proc/self/fd (pty.ts:525-565), verifies descriptor device/inode (server.go:411-449), and uses launcher fchdir (launcher/main.go:27-49); PASS—protocol validates frame magic/version/reserved bytes/lengths/type range/UTF-8/NUL/argv/runtime bounds (frame.go:53-210) and direction (server.go:346-361, pty-transport.ts:98-166); PASS—arguments use canonical unpadded base64 (systemd.go:441-447, launcher/main.go:88-123) and fixed shell text does not interpolate caller data (launcher/main.go:143-145).validateCommand checks encoded byte lengths but does not reject unpaired JavaScript surrogates (pty.ts:567-581), while Buffer.from replaces them before execution (pty-transport.ts:174-178), allowing permission text and executed bytes to differ; PASS—D-Bus signals are advisory, systemd state is authoritative, and calls use bounded contexts (systemd.go:70-77,120-142,173-295,306-363); PASS—root supervisor hardening removes capabilities, namespaces, devices, network namespaces, writable system/home paths, executable memory, and privileged syscall groups (opencode-pty-supervisor.service:7-56); MUST-FIX—transient commands retain account supplementary groups.AF_UNIX, IPv4, IPv6, home/workspace access, and user-accessible sockets (systemd.go:492-495, PROTOCOL.md:50), so this is not a general sandbox; PASS—per-unit CPU/memory/task/I/O/runtime controls are at systemd.go:496-505 and aggregate slice controls at opencode-pty.slice:5-14, with output deadlines at server.go:594-607; PASS—input frames are 32 KiB, writes are split (pty-transport.ts:210-216), output buffering is bounded, regex work is capped and killed after 250 ms (pty.ts:613-644), and four concurrent regex workers are allowed (pty.ts:318-328); CONCERN—waitForHelper sends SIGKILL on timeout but settles only on a later close event (pty-transport.ts:298-318), so uninterruptible kernel sleep can exceed the timeout.CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -trimpath -ldflags=-buildid= builds matched each other and the claims; go test ./..., go test -race ./..., and go vet ./... passed; plugin and Core package-local bun typecheck passed; canonical plugin-config tsgo passed; targeted PTY tests yielded 31 passed, 2 skipped, 0 failed; /tmp/opencode/pty-plugin-smoke.ts passed 10 times but used a fake transport and did not prove systemd, root ownership, cgroups, or SEA inheritance.systemd-analyze verify failed because /usr/local/libexec/opencode-pty-supervisor and /usr/local/libexec/opencode-pty-verify-readiness were absent/not executable; all installed supervisor/helper/verifier paths and /etc/opencode/pty-supervisor-verified were absent. Assistant stated no edits, installation, service action, or privileged operation was performed.