docs(buglog): log bug-1934 (self_ug job scope acts as all) and bug-1935 (project_name filter rejected)
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
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.wolf/bugs/bug-1934.md
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.wolf/bugs/bug-1934.md
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---
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id: "bug-1934"
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status: "open"
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status_updated: "2026-10-10"
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status_note: "newly logged"
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component: "apiserver"
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severity: "security"
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timestamp: "2026-10-10T04:31:25Z"
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last_seen: "2026-10-10T04:31:25Z"
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occurrences: 1
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files: ["src/frontend/apiserver/controllers/jobs.go", "src/frontend/apiserver/controllers/rbac_check.go", "src/frontend/apiserver/models/roles.go", "src/frontend/apiserver/config/rbac.yaml"]
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tags: ["apiserver", "rbac", "security", "self_ug"]
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related: ["bug-1935"]
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---
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# bug-1934: apiserver treats a job:view grant scoped only to self_ug as all: user sees every user's jobs
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## Description
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**Observed:** (source reading, not yet run) a role whose `job:view` grant is
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scoped only to `self_ug` can see every user's jobs. The job-list handler
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(`src/frontend/apiserver/controllers/jobs.go`) only distinguishes
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`DomainType == self`:
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```go
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if permission.DomainType != models.DomainTypeSelf {
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submitUser = filter.Value // jobs.go:178, caller-chosen user
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}
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...
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if !specify_user || permission.DomainType == models.DomainTypeSelf { // :187
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...
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if jobPermission.DomainType == models.DomainTypeSelf { // :762, per-row owner filter
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```
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so `self_ug` falls through every check like `all`: a `submit_user` filter
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naming any user (or `all`) is honoured and no row is removed.
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`GetRequireResourcePermission()` (`controllers/rbac_check.go:323-346`)
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returns only the first grant matching the permission, so for the default
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`basic_user` (`config/rbac.yaml:37-40`, `job:view` with `self` then
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`self_ug`) the `self` entry wins and `self_ug` is silently ignored.
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`self_ug` is accepted by role validation (`controllers/roles.go:697-700`)
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and listed as a supported job scope (`models/roles.go:70`), but nothing
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resolves the user's user groups for it.
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**Expected:** a `self_ug` job grant covers exactly the jobs whose owner shares
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a user group with the requester; a grant list with several scopes covers the
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union of them; anything else is rejected or filtered out.
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**Impact:** security (authorization bypass). Any role an admin creates with
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`job:view` (or another job permission, unchecked) scoped to `self_ug` grants
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visibility of all users' jobs. The default `basic_user` is not exposed (its
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`self` grant is matched first) but never gets the group visibility its
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config promises. Other job permissions using the same single-grant lookup
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were not checked yet.
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**Found by:** review, during `/kiro-spec-requirements project-config`
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(2026-10-10, RBAC survey for project-scoped job permissions).
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## Environment
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- OS: no /etc/os-release; Docker container; NixOS kernel; kernel Linux 6.18.33 x86_64
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- libc: glibc 2.42-47 (interpreter /nix/store/wb6rhpznjfczwlwx23zmdrrw74bayxw4-glibc-2.42-47/lib/ld-linux-x86-64.so.2), from src/xce.build/frontend/apiserver/xce_apiserver
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- Toolchain: go1.25.5 linux/amd64 (nix dev shell); gcc (GCC) 15.2.0, meson 1.9.1
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- Build: asan (xce.build) binary exists at this commit; the bug was found by reading the source, not by running it
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- Code: scheduler-framework @ 54c8b29e
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- Deployment: any apiserver deployment (single or HA); not reproduced on a running cluster yet
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## Reproduction
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1. Start an apiserver with a role `ug_viewer` granting `job:view` with only
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`- type: self_ug`, plus `queue:view` on `all`, assigned to user `alice`;
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submit a job as user `bob`.
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2. As `alice`: `xcecli jobs list -u bob` (or `-u all`), or
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`GET /api/v1/jobs?filters={submit_user:eq:bob}`.
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3. Expected: rejected or empty (unless alice and bob share a user group);
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per the source reading, bob's job is returned.
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- Frequency: deterministic by code reading; not yet executed.
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- Evidence: the code lines quoted in Description; no logs.
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## Root cause
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TODO: required for fixed/partial
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## Fix
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TODO: required for fixed/partial
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## Verification
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- Test: TODO: name + file; RED before the fix, GREEN after
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- Suites: TODO: suite results and build profile
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- Live: TODO: soak/deploy run, or n/a and why
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## References
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- Related: none
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69
.wolf/bugs/bug-1935.md
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69
.wolf/bugs/bug-1935.md
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---
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id: "bug-1935"
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status: "open"
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status_updated: "2026-10-10"
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status_note: "newly logged"
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component: "apiserver"
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severity: "wrong-result"
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timestamp: "2026-10-10T04:31:27Z"
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last_seen: "2026-10-10T04:31:27Z"
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occurrences: 1
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files: ["src/frontend/apiserver/models/jobs.go", "src/frontend/apiserver/controllers/jobs.go", "src/frontend/xcecli/filters/job_filter.go"]
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tags: ["apiserver", "xcecli", "filter", "project"]
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related: []
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---
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# bug-1935: xcecli jobs list -P <project> fails: apiserver rejects project_name filter (unsupported filter)
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## Description
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**Observed:** `xcecli jobs list -P <project>` (`-P/--project`,
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`src/frontend/xcecli/cmd/jobs/list.go:356`) sends the filter
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`{project_name:eq:<project>}` (`xcecli/filters/job_filter.go:108-109`), but
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`project_name` is commented out of the apiserver's `JOB_SUPPORT_FILTERS`
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(`src/frontend/apiserver/models/jobs.go:178`), so `validateJobQueryFilters()`
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(`controllers/jobs.go:470-483`) rejects the request:
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```
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unsupported filter: project_name
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```
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(HTTP 400, INVALID_PARAMS). The same holds for `license_project`
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(`models/jobs.go:179`, `job_filter.go:112-113`). Found by source reading; not
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yet run against a live apiserver.
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**Expected:** `xcecli jobs list -P eng` lists the caller's visible jobs whose
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project is `eng`.
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**Impact:** wrong result: the documented `-P` (and license-project) filter of
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`xcecli jobs list` always fails with an error; users cannot list jobs by
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project. No data is affected.
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**Found by:** review, during `/kiro-spec-requirements project-config`
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(2026-10-10); `project-config` Requirement 7.5 needs this filter.
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## Environment
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- OS: no /etc/os-release; Docker container; NixOS kernel; kernel Linux 6.18.33 x86_64
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- libc: glibc 2.42-47 (interpreter /nix/store/wb6rhpznjfczwlwx23zmdrrw74bayxw4-glibc-2.42-47/lib/ld-linux-x86-64.so.2), from src/xce.build/frontend/apiserver/xce_apiserver
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- Toolchain: go1.25.5 linux/amd64 (nix dev shell); gcc (GCC) 15.2.0, meson 1.9.1
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- Build: asan (xce.build) binary exists at this commit; the bug was found by reading the source, not by running it
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- Code: scheduler-framework @ 54c8b29e
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- Deployment: any apiserver deployment (single or HA); not reproduced on a running cluster yet
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## Reproduction
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1. Start an apiserver (any deployment) and submit a job with
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`xcecli jobs submit -P eng sleep 1`.
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2. `xcecli jobs list -P eng`
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3. Expected: the job is listed; per the source, the apiserver replies HTTP 400
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`unsupported filter: project_name`.
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- Frequency: deterministic by code reading; not yet executed.
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- Evidence: the code lines quoted in Description; no logs.
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## Root cause
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TODO: required for fixed/partial
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## Fix
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TODO: required for fixed/partial
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## Verification
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- Test: TODO: name + file; RED before the fix, GREEN after
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- Suites: TODO: suite results and build profile
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- Live: TODO: soak/deploy run, or n/a and why
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## References
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- Related: none
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