TLD wildcards like *.com were accepted by policy validation but silently
failed at the proxy layer — 0 bytes returned, no denial logged. Now
rejected at submission time with a clear error message.
Closes#787
Co-authored-by: John Myers <johntmyers@users.noreply.github.com>
* fix(install): restrict tar extraction to expected binary member
Prevents CWE-22 path traversal by extracting only the expected APP_NAME
member instead of the full archive contents. Adds --no-same-owner and
--no-same-permissions for defense-in-depth.
OS-20
* fix(deploy): quote registry credentials in YAML heredocs
Wraps username/password values with a yaml_quote helper to prevent YAML
injection from special characters in registry credentials (CWE-94).
Applied to all three heredoc blocks that emit registries.yaml auth.
OS-23
* fix(server): redact session token in SSH tunnel rate-limit log
Logs only the last 4 characters of bearer tokens to prevent credential
exposure in log aggregation systems (CWE-532).
OS-18
* fix(server): escape gateway_display in auth connect page
Applies html_escape() to the Host/X-Forwarded-Host header value before
rendering it into the HTML template, preventing HTML injection (CWE-79).
OS-17
* fix(server): prevent XSS via code param with validation and proper JS escaping
Adds server-side validation rejecting confirmation codes that do not
match the CLI-generated format, replaces manual JS string escaping with
serde_json serialization (handling U+2028/U+2029 line terminators), and
adds a Content-Security-Policy header with nonce-based script-src.
OS-16
* fix(sandbox): add byte cap and idle timeout to streaming inference relay
Prevents resource exhaustion from upstream inference endpoints that stream
indefinitely or hold connections open. Adds a 32 MiB total body limit
and 30-second per-chunk idle timeout (CWE-400).
OS-21
* fix(policy): narrow port field from u32 to u16 to reject invalid values
Prevents meaningless port values >65535 from being accepted in policy
YAML definitions. The proto field remains uint32 (protobuf has no u16)
with validation at the conversion boundary.
OS-22
* fix(deps): migrate from archived serde_yaml to serde_yml
Replaces serde_yaml 0.9 (archived, RUSTSEC-2024-0320) with serde_yml
0.0.12, a maintained API-compatible fork. All import sites updated
across openshell-policy, openshell-sandbox, and openshell-router.
OS-19
* fix(server): re-validate sandbox-submitted security_notes and cap hit_count
The gateway now re-runs security heuristics on proposed policy chunks
instead of trusting sandbox-provided security_notes, validates host
wildcards, caps hit_count at 100, and clamps confidence to [0,1]. The
TUI approve-all path is updated to use ApproveAllDraftChunks RPC which
respects the security_notes filtering gate (CWE-284, confused deputy).
OS-15
* chore: apply cargo fmt and update Cargo.lock for serde_yml
---------
Co-authored-by: John Myers <johntmyers@users.noreply.github.com>
* feat(sandbox): add L7 query parameter matchers
Signed-off-by: John Myers <9696606+johntmyers@users.noreply.github.com>
* fix(sandbox): decode + as space in query params and validate glob syntax
Three improvements from PR #617 review:
1. Decode + as space in query string values per the
application/x-www-form-urlencoded convention. This matches Python's
urllib.parse, JavaScript's URLSearchParams, Go's url.ParseQuery, and
most HTTP frameworks. Literal + should be sent as %2B.
2. Add glob pattern syntax validation (warnings) for query matchers.
Checks for unclosed brackets and braces in glob/any patterns. These
are warnings (not errors) because OPA's glob.match is forgiving,
but they surface likely typos during policy loading.
3. Add missing test cases: empty query values, keys without values,
unicode after percent-decoding, empty query strings, and literal +
via %2B encoding.
* fix(sandbox): add missing query_params field in forward proxy L7 request info
* style(sandbox): fix formatting in proxy L7 query param parsing
---------
Signed-off-by: John Myers <9696606+johntmyers@users.noreply.github.com>
Co-authored-by: John Myers <johntmyers@users.noreply.github.com>
* feat(policy): support host wildcards and multi-port endpoints
Add glob-style host wildcards to endpoints[].host using OPA's
glob.match with "." as delimiter — *.example.com matches a single
DNS label, **.example.com matches across labels. Validation rejects
bare * and requires *. prefix; warns on broad patterns like *.com.
Add repeated uint32 ports field to NetworkEndpoint for multi-port
support. Backwards compatible: existing port scalar is normalized to
ports array. Both the proto-to-JSON and YAML-to-JSON conversion paths
emit a ports array; Rego always references endpoint.ports[_].
Fix OpaEngine::reload() to route through the full preprocessing
pipeline instead of bypassing L7 validation and port normalization.
Closes#359
* fix(policy): reject configs with both port and ports set
---------
Co-authored-by: johntmyers <johntmyers@users.noreply.github.com>
