execute_code (bash/sh/shell) bypassed the workspace boundary guard, so shell
code run through it could read/write/delete paths outside the workspace sandbox
(e.g. cat /etc/passwd) while the same paths were blocked for read_file and the
shell tools. Bring execute_code under the guard (scan only shell-language code,
report the code param), and trust the tool-result spill roots so a legitimate
spilled result stays readable. Adds regression tests.
- Remove mateclaw-ui/package-lock.json and yarn.lock. This is a pnpm
monorepo where pnpm-lock.yaml is the only lockfile; the npm/yarn locks
were stray duplicates. Add a .gitignore rule so they are not committed
again by mistake.
- SourceEvidenceLedger: reference Pattern/Matcher by their imported
simple names instead of inline fully-qualified names.
Backend (SourceEvidenceLedger):
- appendWikiSourceTable now normalizes existing source lines in-place to
canonical "[N] Title - section - page N" format instead of skipping them
- Added replaceSourceLine helper that matches a full source line by regex
and replaces it with the canonical form
- When source lines exist without a "来源：" header, automatically insert
one so the frontend preprocessor can locate the source table
Frontend (useMarkdownRenderer):
- Added data-citation-index / data-citation-title to DOMPurify whitelist
- Added preprocessWikiCitations preprocessor: parses the canonical source
table to build an index-to-title map, replaces [n] markers in the answer
body with clickable <a> links, and wraps entire source-table rows so the
full line is clickable
- Integrated into the render pipeline after wikilink substitution and
before Marked parsing
Frontend (useGlobalWikilinkClick):
- Extended the click delegation selector to match both .wiki-link and
.wiki-citation elements
- Title extraction falls back: data-citation-title || data-wiki-title
Tests: added three test cases for source-line normalization, idempotency,
and automatic header insertion
Live lifecycle board (grid<->board toggle) plus an assignee-swimlane plan
board that groups follow-up re-runs of one goal into a single xN card.
Custom right-side detail/goal panels with markdown output. Fixes plans
being persisted under the per-run trace id so the board actually populates.
Closes#385
The cherry-picked V154 used 'ALTER TABLE ... ADD COLUMN IF NOT EXISTS' for
MySQL — invalid on MySQL 8.0.x (a MariaDB-only extension) which aborts Flyway
at startup. Switch to the INFORMATION_SCHEMA + PREPARE guard the other MySQL
migrations use. Also change the KingbaseES column from SMALLINT to BOOLEAN to
match the Java 'Boolean wikiDisabled' field and the existing skills_disabled /
tools_disabled flags (vanilla PostgreSQL is strict about boolean vs smallint).
H2 (already BOOLEAN) is unchanged.
Issue #304. Operators who want an agent with NO knowledge base had no
way to express it: leaving the KB picker empty fell through to "inherit
workspace-wide" (every KB visible), so the agent ended up ingesting
every KB's context. This adds the same opt-out toggle that
skills_disabled (V126) / tools_disabled already provide.
Backend:
- V154 migration (h2 + mysql + kingbase): mate_agent.wiki_disabled
BOOLEAN/TINYINT/SMALLINT NOT NULL DEFAULT FALSE. Legacy agents stay
bit-identical.
- AgentEntity.wikiDisabled: Boolean field, @TableField("wiki_disabled").
- AgentBindingService.getBoundKbIds: short-circuit at the top —
wiki_disabled=true returns Set.of() regardless of binding rows. Mirrors
the precedence contract of getBoundSkillIds vs skills_disabled.
- AgentBindingService.setKbBindings: a non-empty save auto-clears a
stale wiki_disabled flag (same contract as setSkillBindings /
setToolBindings on their respective flags). Empty saves leave the flag
untouched — the UI toggle owns the bit, not the binding writer.
- AgentBindingServiceWikiDisabledTest: 5 cases covering all three
return states + the stale-flag auto-clear + empty-save no-op.
Frontend:
- Agents.vue KB picker: add the "此智能体不使用任何知识库" /
"This agent uses no knowledge bases" toggle, mirroring the skills /
tools picker layout. Tab badge shows "Off" when the toggle is on.
- types/index.ts: add Agent.wikiDisabled?: boolean.
- Save logic: when wikiDisabled is on, send an empty KB list (the
setKbs contract then leaves the flag alone server-side, exactly as
setSkills / setTools behave for their opt-out flags).
- i18n (zh + en): new strings for toggle label, hint, badge, and the
scope description shown when the toggle is on.
Stacked on top of #382 (which introduced AgentBindingResolver
.getBoundKbIds). No agent-runtime changes — wiki tools already degrade
cleanly when getBoundKbIds returns Set.of().
Add /wiki/pages row to endpoint table and a new "Wiki knowledge-base
reference ([[slug]] picker)" section explaining the directive-text
mechanism, query parameters, visibility rules (synthesis excluded,
100-page cap, KB-scope fallback), and curl examples (zh + en).
Follow-up docs for the wiki picker endpoint shipped in this PR.
Add GET /api/v1/channels/webchat/wiki/pages mirroring /skills, so
downstream integrators can build a [[slug]] picker UI that points the
LLM at specific wiki pages. The picker token format is the universal
Obsidian/Wikipedia wikilink convention; the LLM consumes [[slug]] via
the existing wiki_read_page(slug=...) tool, so no agent-runtime changes
are needed.
- AgentBindingResolver.getBoundKbIds(agentId): three-state mirror of
getBoundSkillIds. null = no rows (fall through to workspace-wide KBs),
Set.of() = explicitly scoped to zero KBs, non-empty = explicit scope.
- WebChatController.listWikiPages: API Key + visitorToken auth chain,
agentId workspace anti-escalation, visibility excludes pageType=
synthesis (LLM intermediate artifacts), 100-page cap forces keyword
filter, response carries only display-level metadata.
- WebChatWikiPageView DTO: kbId/kbName/slug/title/summary/pageType;
content/embedding/sourceRawIds deliberately stay admin-console-only.
- WikiTool.wiki_read_page @Tool description: document the [[slug]]
convention so the LLM treats each token as a wiki-page reference.
- WebChatWikiPageListTest: 8 cases covering happy path, keyword filter,
synthesis exclusion, anti-escalation, auth failures, cap behavior,
and the no-binding → workspace-wide fallback.
Closes#381.
Add /skills row to endpoint list table, note optional agentId on /stream,
and add a new "Skill invocation (slash picker)" section explaining the
directive-text mechanism with curl examples (zh + en).
Follow-up polish for the /skills endpoint shipped via PR #374.
- per-KB entity-type whitelist (config UI + persistence; empty = built-in defaults)
- entity graph: legend grouped by type with click-to-filter; nodes colored by type
- always show entity names on graph nodes (not only on hover)
- earthy categorical palette aligned to the app theme, shared by entity & page graphs
- theme-aware graph label color (resolve CSS var for canvas, light/dark correct)
- manual extract = full rebuild: idempotent force re-extraction + orphan pruning,
guarded against data loss on a fully-failed run
- regression test for force re-extraction; zh/en i18n
GET /api/v1/channels/webchat/skills?agentId=<optional>&visitorId=<required>
Headers: X-MC-Key + X-MC-Visitor-Token
Downstream systems integrating via the webchat SSE endpoint have no way
today to enumerate the skills a visitor can invoke — the existing
GET /api/v1/skills is JWT + workspace-role gated, unreachable from the
API-Key-authenticated webchat channel. Without a list, integrators
can't render a slash picker UI; visitors have to know skill slugs by
heart.
The new endpoint mirrors the /stream auth chain (resolveChannel +
verifyVisitorToken) and reuses AgentBindingResolver.getBoundSkillIds
to scope visibility. Only enabled skills explicitly bound to the agent
surface; agents with no explicit bindings return an empty list rather
than inheriting the global pool (the agent config stays the source of
truth for what surfaces in visitor UI). The agentId anti-escalation
guard from /stream is reused verbatim — an explicit agentId must
belong to the channel's workspace.
Returns WebChatSkillView (id / name / nameZh / nameEn / description /
icon). Deliberately omits SKILL.md content, configJson and
securityScanResult: those never leave the admin console.
Issue: #373
When a webchat visitorId + sessionId pair exceeds the conversation_id
column width, WebChatController#deriveConversationId folds the variable
part into a SHA-256 hash prefixed with `#`:
webchat:<key8>:#<sha256[0..40]>
That `#` is the URL fragment delimiter. Every URL the admin console
builds by interpolating the conversationId into a path — message list,
status, rename, pin, model, delete, goals/by-conversation, chat/stop,
chat/pending-approvals — gets truncated at the `#` before reaching the
server. Symptom: opening one of these conversations in the console
surfaces as 405 (GET landing on @DeleteMapping("/{conversationId}"))
and 403 (owner check on the truncated id).
Add an `encId` helper (encodeURIComponent) and apply it to every
conversationId path segment. The server's @PathVariable decoder already
handles the percent-encoded form transparently, so this is purely a
client-side fix that recovers every existing hashed-id row in addition
to any future ones.
Issue: #372
The previous notLike(column, "%:") form auto-wraps the value with extra %
on both sides AND escapes the user-supplied %, producing a %%:% pattern
that matches any id CONTAINING a colon — silently filtering out every
webchat:<key>:<visitor>, feishu:<chatId>, cron:<jobId> conversation from
the admin list / page. The frontend sidebar ends up empty.
Switch to notLikeLeft(column, ":") which only prepends the wildcard,
giving the intended NOT LIKE '%:' (does not end with a colon).
Strengthen the three malformedIdGuard tests to assert on the bound param
value ("%:" — ends-with colon) in addition to the SQL keyword, so this
regression cannot return silently. The assertions must call
getTargetSql() first to trigger MyBatis-Plus's nested-wrapper param
merge — getParamNameValuePairs() is empty on the parent until then.
conversationId ending in ":" (e.g. webchat:<key8>: with empty visitorId,
from older webchat versions) leaks into the admin console via the
'webchat:%' username LIKE, then 500/403s on open because the trailing ":"
makes some reverse proxies strip the path tail — landing a GET on the
@DeleteMapping variant of /{conversationId} (issue #369).
Add applyMalformedIdGuard — a NOT LIKE '%:' clause — to both listConversations
(lenient + strict overloads) and pageConversations so these rows never
surface. isConversationOwner already rejects unknown ids with 403, so no
change is needed on the direct-access endpoints; once the rows are out of
the lists, admin can no longer reach them.
The two existing strict/non-admin assertions changed from "no LIKE keyword"
to "no webchat:% param value" — applyMalformedIdGuard emits a NOT LIKE
itself, so the LIKE keyword is now present in every query.
Tests cover the guard on lenient, page, and strict paths.
Spring's default lets HttpRequestMethodNotSupportedException escape to the
catch-all @ExceptionHandler(Exception.class), surfacing as a 500 with a full
stack trace. Return a clean 405 so the client gets a structured R body and
the log stays at WARN.
This is also the second line of defence against malformed path segments that
confuse reverse proxies — e.g. a conversationId ending in ":" can make a
proxy strip the trailing path, landing a GET /api/v1/conversations/<id> on
the @DeleteMapping variant and triggering exactly this exception (issue #369).
Align the conversation list/page with the isConversationOwner cross-workspace
guard: only a global admin can open a webchat-owned conversation, so only
admins should see those rows. Previously listConversations / pageConversations
surfaced webchat principals to every authenticated user, who would then 403 on
opening them (list-vs-access asymmetry).
Also fixes ConversationServiceWebchatVisibilityTest, which still asserted the
pre-guard owner behavior and never mocked AuthService, so it threw NPE at
runtime once isConversationOwner started resolving the requester. The owner
matrix is covered by ConversationServiceOwnershipWorkspaceTest; this test now
pins the admin-gated list visibility for both admin and non-admin callers.
The webchat session-id (was V147) and archive/revocation (was V148) migrations
collided with the wiki migrations already occupying V147 (wiki_page_aliases)
and V148 (wiki_entity); wiki migrations run up to V150. Two files sharing a
version makes Flyway abort at startup with "Found more than one migration with
version N", so the app failed to boot on a fresh database. Renumber the webchat
migrations to the next free slots (V151, V152) across all three dialects. Table
names are unchanged, so entities and idempotent column guards are unaffected.
Closes the authorization asymmetry between list endpoints (which filter
by workspaceId) and direct-access endpoints (which did not): a logged-in
user could reach another workspace's system / IM / webchat-owned
conversation by id and run any of messages / delete / rename / pin /
setModel / clear / chat-files download on it.
Per the maintainer's guidance on issue #344, workspaces are now treated
as untrusted isolation boundaries — the fix is the cross-cutting
hardening, kept out of feature work.
Behavior change (only for shared, non-direct convs):
- requester is a global admin (user.role=admin) → pass
- requester is a member of the conversation's workspace → pass
- otherwise → deny
Preserved to avoid regressions:
- direct owner (username == conv.username) → pass without lookup
- convs without workspace_id (legacy rows) → legacy system-owner check
- anonymous user (authService returns null, e.g. permitAll reconnect)
→ legacy system-owner check
Callers in ConversationController / ChatController / SubagentController /
GoalController / ApprovalController (18 sites) are unchanged — the
signature stays isConversationOwner(conversationId, username). The
workspace membership check is done via WorkspaceService.hasPermissionCached
(Caffeine-backed, same cache the WorkspaceAccessInterceptor uses) and
ignores the X-Workspace-Id header, which is client-controlled.
Tests: 11 cases in ConversationServiceOwnershipWorkspaceTest covering
each branch of the new logic. No caller-side test changes — the 66
caller tests (ConversationService*Test, ChatController*Test,
SubagentController*Test, GoalController*Test, ApprovalController*Test)
still pass.
Previously WebChatController.chatStream silently dropped every agent
lifecycle event except _usage_final (and content_delta / thinking_delta
derived from delta.payload). Visitors sat with nothing between the
meta event and the first content chunk — typically 3–10s when the
agent plans / recalls memory / runs tools, longer when the agent
chained multiple tool calls. The JWT chat path (ChatController) had
this wiring; webchat did not.
Curated 4-event subset (per design review):
- phase — high-level phase transition (planning / generating /
summarizing / ...). SDK shows a "AI is thinking..."
typing indicator before the first token.
- tool_start — agent invoked a tool. SDK shows a localized badge
("Searching...", "Reading file.pdf", ...).
- tool_end — tool completed. SDK clears the badge.
- plan — Plan-Execute agents expose their step list. SDK can
render a checklist.
Deliberately NOT forwarded (internal noise / leak risk):
- _usage_final, _routing_decision — consumed internally
- finish_reason — implicit in `done`
- feedback_event — visitor can't retry/regenerate anyway
- perf_summary, iteration_* — internal metrics
- plan_step_started/completed — too granular; the plan event covers
the visitor's needs
Critical safety constraint: tool_start / tool_end carry ONLY the tool
name. Tool arguments and results are dropped — agent tool calls can
contain PII (file paths, user queries, credentials), and relaying
those to a 3rd-party website frontend is a data leak. The SDK maps
tool name → localized label via its own lookup.
Backward compat: existing clients ignore unknown event types per the
SSE spec, so adding these is non-breaking.
Tests: 5 new cases in WebChatStreamE2ETest covering each event type
+ a regression case asserting internal events are silently dropped.
85/85 webchat tests green.
Docs: docs/zh/webchat.md gains a "实时进度事件" subsection.
Stack: feat/webchat-attachment-e2e → feat/webchat-stream-phase-events
Follow-up to epic #355.
Adds WebChatAttachmentE2ETest — second HTTP-level test in the webchat
suite. Boots RANDOM_PORT, drives Spring's multipart parser for real,
and verifies the cross-endpoint wiring that turns an upload into an
agent-addressable attachment.
Coverage (7 tests):
- upload + /stream round-trip: persisted user message's content_parts
carries the file part with a server path that points into the
conversation's upload dir; bytes on disk match what was uploaded
- unknown attachmentId → silently dropped (no error, text-only parts)
- foreign visitor cannot reference another visitor's fileId
(consume() is conversation-scoped)
- upload without visitorToken → HTTP 401
- upload with disallowed extension → HTTP 400
- GET /files streams back the uploaded bytes
- GET /files without visitorToken → HTTP 401
AgentService is @MockBean'd so /stream returns instantly; what we
assert is the persisted user-message shape (DB row content_parts),
not the agent's actual file consumption (which would need a real
agent + tool runtime — out of scope for the wire-format focus).
Worth noting: RHttpStatusAdvice maps R.fail(401/400) to the matching
HTTP status, so 4xx assertions are on the HTTP status, not the body.
Stack: feat/webchat-stream-e2e-test → feat/webchat-attachment-e2e
Follow-up to PR #363.
Adds WebChatStreamE2ETest — first test in the suite to boot a real
servlet container (RANDOM_PORT) and exercise /stream over actual HTTP,
parsing the SSE wire format that any third-party SDK would see.
AgentService is swapped with a Mockito @MockBean so chatStructuredStream
returns canned StreamDeltas — fast, deterministic, no real LLM.
Coverage:
- happy path: meta → content_delta* → done, assistant reply persisted
- multi-chunk reply with thinking_delta + _usage_final event
(verifies persisted prompt_tokens / completion_tokens / runtime_model)
- bad API key → SSE error event "Invalid API Key"
- blank message → SSE error event "Message is required"
- channel with no bound agent → SSE error event "No agent configured"
- explicit sessionId → meta echoes it + seeds conversation namespace
- invalid visitorId charset → SSE error event
7 tests, ~5s. Mid-stream stop is covered by WebChatStopStreamTest at
the controller level; attachment ingestion is left for a follow-up
since it requires POST /upload first.
Stack: feat/webchat-docs → feat/webchat-stream-e2e-test
Epic issue: #355
docs/zh/webchat.md — single source of truth for downstream integrators.
Covers everything needed to embed MateClaw webchat into a third-party
site without reading source:
- Base URL, auth model (API Key + visitorToken), R<T> response wrap
- Endpoint table (14 visitor-facing + 2 admin)
- Auth flow diagram (how visitorToken gets minted on /stream, reused
on management endpoints)
- Error code table (400/401/404/409 with semantics)
- SSE event protocol (meta / content_delta / thinking_delta / done /
error)
- File upload + download flow (visitor-attached vs agent-generated;
/api/v1/files/generated/<uuid> is permitAll + 7d TTL)
- visitorToken revocation admin endpoint
- Three end-to-end curl examples (first message / list sessions /
upload-then-send)
- Limits (5 empty-session quota, upload caps, 7d expirations,
single-instance constraint today)
@Operation / @Parameter / @ApiResponse / @ExampleObject polish on
WebChatController is intentionally deferred — it's noisy mechanical
work that deserves its own focused PR rather than getting rushed in
here. The doc is the canonical reference now; the swagger annotations
can quote it.
Part of epic #355.
AuditEventService gains recordAs(actor, workspaceId, ...) — an overload
that takes an explicit actor string instead of deriving one from
SecurityContext. Used for non-MateClaw principals (currently just
webchat visitors), where there is no Spring Security auth and the
default record() path would write "system".
WebChatController injects AuditEventService and adds an audit() helper
that constructs the canonical actor string "webchat:<channelId>:<visitorId>"
so audit-event searches can filter by channel or visitor. Eight write
endpoints now log an audit row on success:
webchat.create-session, webchat.rename-session, webchat.pin-session,
webchat.archive-session, webchat.delete-session, webchat.stop-session,
webchat.regenerate-session, webchat.upload-file
/stream is intentionally NOT audited — message-volume noise, and
conversationService.saveMessage already leaves a durable trail.
Each row carries:
- username = webchat:<channelId>:<visitorId>
- action = webchat.<verb>
- resource = CONVERSATION / <conversationId>
- detailJson = {sessionId, ...action-specific fields}
WebChatAuditTrailTest (@SpringBootTest, 2 cases):
- createSession lands a row with the exact actor string + action
- rename + pin + archive + stop each leave a row (4 distinct actions)
Audit insert is async; tests poll up to 3s for the row to appear.
Regression: 9 webchat test classes (64 tests) green.
Part of epic #355.
Two cleanups promised in the plan, kept narrow to avoid cascading churn:
1. New WebChatErrors enum — single source of truth for the visitor-facing
HTTP error codes + messages. All future R.fail() calls can reference
WebChatErrors.INVALID_API_KEY etc. instead of bare literals. This PR
doesn't migrate every existing call site (that's a noisy sweep better
done in a follow-up); the enum just needs to exist so audit/OpenAPI
work in PR 7/8 can quote canonical messages.
2. pageSessions now delegates auth to listSessions instead of duplicating
the resolveChannel + verifyVisitorToken block. Same external behavior;
-15 lines of duplication. The pagination/keyword logic stays where it
is (it's specific to the /page variant and doesn't belong in
listSessions).
Visitor-token `required=true` migration from plan §6 was dropped: changing
it would flip missing-token responses from 401 to 400, which violates the
current error-code contract that visitors and tests rely on. The
`required=false` + explicit-verify pattern stays.
Regression: 7 webchat test classes, 42/42 green.
Part of epic #355.
New endpoint POST /api/v1/channels/webchat/sessions/regenerate. Behavior:
1. Auth (API Key + visitorToken + ownsConversation — same chain as the
other session mutations).
2. streamTracker.requestStop() — kill any in-flight stream first so its
doOnComplete doesn't race the delete/save below.
3. Find last role=user message (seed) and last role=assistant message
(target).
4. Delete the last assistant message if present.
5. Reuse chatStream by handing it a synthetic WebChatRequest whose
message is the seed user content. chatStream saves a fresh user
message (new id, same content) and starts the agent turn.
Trade-off: chatStream saves a new user message rather than replaying the
existing one in place, so the user-side message count grows by 1 per
regenerate. Acceptable — the alternative (refactoring chatStream into
reusable chunks) is a 4-hour distraction from the actual feature, and the
extra row is harmless (history still reads naturally: user, asst, user,
asst, user, asst instead of user, asst, asst).
ConversationService gains findLastMessageByRole() and deleteMessageById()
helpers; both are scoped exactly to what regenerate needs.
WebChatRegenerateTest (@SpringBootTest, 5 cases):
- empty thread (no user message) → error event, no DB change
- deletes the last assistant reply (count strictly decreases)
- bad token → no DB change (auth fails before mutation)
- unknown sessionId → returns emitter without throwing
- seeds from the LAST user message when multiple exist
Tests don't assert on the actual LLM stream content — that's left for
PR 5's WebChatStreamE2ETest, which mocks the chat model.
Part of epic #355.
Two new session-state mutations, both following the rename endpoint's
shape (PUT + {flag: true|false} body + visitorId/sessionId query):
- PUT /api/v1/channels/webchat/sessions/pinned — flips mate_conversation.pinned
- PUT /api/v1/channels/webchat/sessions/archive — flips mate_conversation.archived
Archive complements delete as a "soft-close" — the thread stays on disk
(history preserved, addressable, downloadable) but is hidden from the
default /sessions listing. Pin makes a thread sort first in the visitor's
listing, mirroring the admin-console behavior.
Archive dominates pin: an archived+pinned thread is still hidden by
default. Callers opt back in via includeArchived=true (added in PR 1).
ConversationService gains setArchived(), mirroring the existing
setPinned() pattern.
WebChatArchivePinTest (@SpringBootTest, 6 cases):
- pin flips column + view reflects pinned=1
- archive hides from default listing, includeArchived=true shows it,
un-archive restores
- archived+pinned still hidden (archive dominates)
- malformed body / wrong type → 400
- unknown sessionId → 404
- bad token → 401
Part of epic #355.
Closes the "no way to ban a single visitor without burning the global
JWT secret" gap from the epic. Two changes:
1. Token format: HMAC payload now includes exp, format is
`<base64sig>.<expEpochSec>`. Default TTL 7 days (VISITOR_TOKEN_TTL_SECONDS).
Expiry participates in the HMAC, so bumping it client-side invalidates
the signature. /stream still mints fresh tokens on first contact — a
revoked visitor can start a new /stream (gets a new token), they just
can't use the old one on management endpoints.
2. WebChatTokenRevocationService — DB-backed registry (webchat_revoked_visitor
table from V148) with a 5-minute Caffeine cache in front. revoke() /
unrevoke() / isRevoked(). The cache accepts up to 10min eventual
consistency across instances — webchat is low-volume, and a fresh node
sees revocations immediately on cold cache. DB remains source of truth.
WebChatController.verifyVisitorToken becomes an instance method that chains
verifyVisitorTokenSignature (static, HMAC + exp) with isRevoked (instance,
DB + cache). All 9 management endpoints now check revocation transitively.
Admin endpoint: POST /api/v1/admin/webchat/revoked-visitor (and DELETE to
un-revoke). Mounted under /api/v1/admin/** so it requires a MateClaw JWT
— visitors can't reach it. Records an audit row (action=webchat.revoke-
visitor, resourceType=CHANNEL) via AuditEventService.
Tests:
- WebChatTokenRevocationTest (@SpringBootTest, 7 cases): revoke blocks
/sessions with 401, un-revoke restores, double-revoke idempotent,
expired token rejected even without revocation, /stream unaffected
(signature still verifies), admin endpoint inserts row + audit.
- WebChatVisitorTokenTest extended to 16 cases — added expired-token,
tampered-exp, and "differs when exp differs" coverage; existing
verify_* cases moved to verifyVisitorTokenSignature (the static half).
Regression: WebChatSchemaFieldsTest (5/5), WebChatCreateSessionTest (9/9),
WebChatSessionManagementTest (5/5), WebChatStopStreamTest (5/5).
Part of epic #355.
Schema foundations for the rest of the epic. Three additions:
1. mate_conversation.archived — INT default 0. Lets a visitor "soft-close"
a thread: stays on disk (history preserved, addressable, downloadable)
but excluded from default /sessions listing. Pinned/archived are
orthogonal; archive dominates (archived+pinned still hidden by default).
2. webchat_revoked_visitor — registry table consumed in PR 2 by the
WebChatTokenRevocationService. Unique on (channel_id, visitor_id, deleted)
so re-revoke is idempotent and deleted=1 un-revokes. Migration written
for all three DBs (h2 IF NOT EXISTS, MySQL INFORMATION_SCHEMA guard,
KingbaseES native IF NOT EXISTS) following the V147 pattern.
3. WebChatSessionView gains pinned/archived/streamStatus so the visitor-
side listing surfaces the same state the admin console sees. Closes
the "field exposure" gap from the epic.
loadVisitorSessions gains an includeArchived flag (default false) — the
default hides archived threads and excludes them from the empty-session
quota, since the visitor already declared they're done with them.
GET /sessions and GET /sessions/page thread an `includeArchived=true`
query param through.
Tests (WebChatSchemaFieldsTest, @SpringBootTest + H2 + V148):
- revoked-visitor table is queryable
- archived column is read/write
- view exposes pinned/archived/streamStatus
- archived hidden by default, visible with includeArchived=true
- archived empty threads don't saturate the 5-thread quota
Regression: WebChatCreateSessionTest (9/9), WebChatSessionManagementTest
(5/5) — both updated for the new includeArchived param.
Part of epic #355.
Until now webchat had no way to actually interrupt a running stream —
ChatController's /api/v1/chat/{id}/stop was technically permitAll'd but
silently no-op'd on webchat streams because WebChatController.chatStream
dropped the subscribe() return value, so ChatStreamTracker.requestStop
had no Disposable to dispose. Visitors could only "stop" client-side by
closing the SSE connection; the server-side LLM call kept running,
burning tokens and firing any side-effecting tools to completion.
Two changes (issue #353):
1. WebChatController.chatStream: keep the Disposable and register it
with streamTracker.setDisposable, mirroring ChatController#chatStream
line 495. Now requestStop actually disposes the Flux.
2. New endpoint POST /api/v1/channels/webchat/sessions/stop:
- Auth mirrors the other session-management endpoints: X-MC-Key +
X-MC-Visitor-Token + ownsConversation (404 on unknown sessionId,
so callers can't probe the namespace).
- Returns {stopped: true|false}; false means no active stream
(idempotent, not an error).
- No approval sweep — webchat has no MateClaw username and exposes
no approval UI today; defer until that surfaces.
WebChatStopStreamTest (@SpringBootTest, H2, V147) — 5 cases:
- stopActiveStream registers a real Flux.never() Disposable on the
tracker and asserts both stopped=true AND disposable.isDisposed(),
proving the chatStream wiring change is what makes the endpoint work.
- noActiveStreamReturnsFalse — idempotent path.
- bad token / bad API key → 401.
- unknown sessionId → 404.
Complements the implicit getOrCreate in /stream: lets a caller pre-create
an empty thread (message_count = 0) and receive sessionId / conversationId /
visitorToken up front, then decide when to send the first message via
/stream. Mirrors how downstream CRM/ticketing systems model "create the
conversation object first, message later".
Auth is the visitor's first touch — only X-MC-Key is required (no
X-MC-Visitor-Token, which the visitor can't have yet); the server signs
and returns a fresh visitorToken the caller must echo back on subsequent
GET/PUT/DELETE.
Behavior (issue #351):
- Idempotent on sessionId collision → returns the existing thread 200,
does NOT clobber title.
- Empty-session quota ≤ 5 per (channel, visitor); 409 with a clear
message when exceeded. Existing rows are exempt (re-create is idempotent).
- Caller-supplied title (1-100 chars) is persisted; absent title leaves
the default "新对话" so the first /stream user message still derives
it. getOrCreateWebchatConversation now accepts an optional title and
only writes it on insert (existing rows untouched).
- agentId override mirrors /stream's workspace check.
ConversationService.getOrCreateWebchatConversation gains a title-aware
overload; the original 5-arg signature delegates with title = null.
End-to-end coverage in WebChatCreateSessionTest (@SpringBootTest, H2
with V147 migration): happy path, caller-title survives first user
message, default-title still derived, idempotent collision, quota 409,
bad API key 401, illegal sessionId/title 400, listed after creation.
Two webchat hardening fixes:
- Session listing no longer pulls every system-owned conversation into
memory. listSessions/pageSessions went through listConversations(owner)
whose `username IN (owner, system)` loaded all IM/cron rows just to show
one visitor's handful of threads. New listWebchatConversations(username)
queries only the visitor's own rows; the channel prefix is matched
in-memory with a literal startsWith (so a '_'/'%' in the api key's first
8 chars can't act as a LIKE wildcard).
- Upload now enforces a per-conversation quota (file count + total bytes,
both configurable) so a visitor can't fill the disk with many
individually-under-cap files. Pairs with the existing staging TTL sweep.
When webchat:<key8>:<visitorId>:<sessionId> exceeds 64 chars the
conversationId folds visitorId+sessionId into an unrecoverable hash, so
the thread fell outside listSessions' conversationId-prefix filter and its
sessionId could not be recovered — the thread was invisible and
unaddressable (common with a UUID visitorId + a >10-char sessionId).
Persist the sessionId on creation (new nullable webchat_session_id column)
and enumerate by username + channel prefix (webchat:<key8>:), which also
matches the hashed form. sessionId is read from the column, falling back to
parsing the conversationId only for legacy rows.
Adds a @SpringBootTest covering listing (incl. the hashed thread), message
pagination, session paging/search, rename, and token rejection end-to-end.
Refs matevip/mateclaw#346
Bring the webchat visitor session API closer to the admin console's:
- GET /sessions/messages gains beforeId + limit. With a limit it returns
{messages, hasMore} (latest N, then pull-up for older) using the
external path-stripped view; without it, the full list as before.
- GET /sessions/page paginates + keyword-searches a visitor's threads
(in-memory: a visitor's thread set is bounded to its own namespace).
- PUT /sessions/title renames a thread (1-100 chars).
All keep the webchat auth model (API key + visitor token, server-derived
conversationId, ownership guard). Message views go through the shared
toExternalMessageViews helper so the paginated path is sanitized too.
Refs matevip/mateclaw#346
WebChat had no file support: the /stream body carried only text, and
agent-produced files had no visitor-reachable download path (the JWT
/chat/files endpoint is unreachable for API-key visitors).
Add webchat-authenticated file transfer, reusing MessageContentPart +
the existing upload dir + agent multimodal injection:
- WebChatFileService: validate (size cap, extension whitelist, filename
sanitize), store under the conversation's upload dir, stage by opaque
fileId, traversal-safe resolve. Untrusted-uploader hardening lives here.
- POST /upload (multipart) and GET /files, both authed by API key +
visitor token with a server-derived conversationId (never client paths).
Downloads send non-images as attachment + X-Content-Type-Options:nosniff.
- /stream gains attachmentIds; the server resolves each id from the
staging registry (client metadata is never trusted), builds parts, and
persists them on the user message so the agent's multimodal/file tools
pick them up from history — same path as the JWT web chat.
- Strip server-side file paths from the visitor-facing message view
(listMessageViewsExternal + includePath flag) so the filesystem layout
is not disclosed.
Refs matevip/mateclaw#342
The permitAll comment claimed a 10-minute TTL, but GeneratedFileCache.TTL
is 7 days. The stale figure could mislead future security reasoning about
how long an unauthenticated capability URL stays live. Align the comment
with the actual value; the unguessable UUID remains the access guard.
Refs matevip/mateclaw#344
WebChat conversations are owned by an external visitor principal
(webchat:<visitorId>) so each visitor's threads stay isolated for the
self-service session API. But the console list/page/owner-check only
recognized the current user + system owners, so these conversations were
invisible in the sidebar and the Sessions page — and would 403 on open
even if surfaced.
Treat webchat: owners like system owners for the console: include them in
the lenient list/page queries and in isConversationOwner. The strict
listConversations overload (used by the visitor self-service path) is
unchanged, so a visitor's own access is not widened.
Refs matevip/mateclaw#340
