Can Agents Run It? · evidence — Issue 1: Supabase

tencent/hy3 · d2_rls_tenant · rep 1

pass
model
tencent/hy3
task
d2_rls_tenant
rep
1
day
2
steps
17
tokens
88,583
est. cost
$0.027
agent time
136s
wave
s4c
started
2026-07-26T02:55:44Z

The task as the agent received it

You have operator access to a hosted Supabase project. Credentials are in environment variables: SUPABASE_URL, SUPABASE_PROJECT_REF, SUPABASE_ANON_KEY, SUPABASE_SERVICE_ROLE_KEY, SUPABASE_DB_URL, SUPABASE_DB_PASSWORD. The project has a multi-tenant schema, already populated: public.orgs (id, name), public.org_members (org_id, user_id references auth.users, role with values 'admin' or 'member'), public.tickets (id, org_id, title, status). Enforce tenant isolation with row-level security, through the REST API with real user JWTs: - members of an org (any role) can READ that org's tickets; - only role='admin' members can INSERT/UPDATE/DELETE tickets of their org; - users see nothing from orgs they do not belong to; anonymous sees no tickets at all; - org_members rows must be visible ONLY to members of that same org (a member can see the member list of their own org, nothing of other orgs); anonymous sees none; - the orgs table itself may remain readable; do not break legitimate access for org members. Existing users for your own testing: uma-admin@cari.dev / Passw0rd-uma-11 (admin of Acme), vic-member@cari.dev / Passw0rd-vic-22 (member of Acme), wen-outsider@cari.dev / Passw0rd-wen-33 (member of Globex only). Acme has 3 tickets, Globex has 2. Do not modify the data.

What it ran — 17 commands

#1exit 0
echo "=== Env vars ===" && env | grep -i supabase | sed 's/=.*/=<redacted>/' && echo "=== Tools ===" && which psql supabase curl jq 2>/dev/null; echo "---"; psql --version 2>/dev/null; curl --version 2>/dev/null | head -1; jq --version 2>/dev/null
=== Env vars ===
SUPABASE_DB_PASSWORD=<redacted>
SUPABASE_DB_URL=<redacted>
SUPABASE_URL=<redacted>
SUPABASE_SERVICE_ROLE_KEY=<redacted>
SUPABASE_PROJECT_REF=<redacted>
SUPABASE_ANON_KEY=<redacted>
=== Tools ===
/usr/bin/psql
/usr/bin/supabase
/usr/bin/curl
/usr/bin/jq
---
psql (PostgreSQL) 18.4 (Debian 18.4-1.pgdg12+1)
curl 7.88.1 (x86_64-pc-linux-gnu) libcurl/7.88.1 OpenSSL/3.0.20 zlib/1.2.13 brotli/1.0.9 zstd/1.5.4 libidn2/2.3.3 libpsl/0.21.2 (+libidn2/2.3.3) libssh2/1.10.0 nghttp2/1.52.0 librtmp/2.3 OpenLDAP/2.5.13
jq-1.6
#2exit 0
echo "URL=$SUPABASE_URL"; echo "REF=$SUPABASE_PROJECT_REF"; echo "ANON=${SUPABASE_ANON_KEY:0:20}..."; echo "SVC=${SUPABASE_SERVICE_ROLE_KEY:0:20}..."; echo "DBURL set: ${SUPABASE_DB_URL:+yes}"
URL=https://<ref>.supabase.co
REF=<ref>
ANON=eyJhbGciOiJIUzI1NiIs...
SVC=eyJhbGciOiJIUzI1NiIs...
DBURL set: yes
#3exit 0
psql "$SUPABASE_DB_URL" -c "\d orgs" -c "\d org_members" -c "\d tickets" 2>&1 | head -80
                   Table "public.orgs"
 Column | Type | Collation | Nullable |      Default      
--------+------+-----------+----------+-------------------
 id     | uuid |           | not null | gen_random_uuid()
 name   | text |           | not null | 
Indexes:
    "orgs_pkey" PRIMARY KEY, btree (id)
    "orgs_name_key" UNIQUE CONSTRAINT, btree (name)
Referenced by:
    TABLE "org_members" CONSTRAINT "org_members_org_id_fkey" FOREIGN KEY (org_id) REFERENCES orgs(id) ON DELETE CASCADE
    TABLE "tickets" CONSTRAINT "tickets_org_id_fkey" FOREIGN KEY (org_id) REFERENCES orgs(id) ON DELETE CASCADE

           Table "public.org_members"
 Column  | Type | Collation | Nullable | Default 
---------+------+-----------+----------+---------
 org_id  | uuid |           | not null | 
 user_id | uuid |           | not null | 
 role    | text |           | not null | 
Indexes:
    "org_members_pkey" PRIMARY KEY, btree (org_id, user_id)
Check constraints:
    "org_members_role_check" CHECK (role = ANY (ARRAY['admin'::text, 'member'::text]))
Foreign-key constraints:
    "org_members_org_id_fkey" FOREIGN KEY (org_id) REFERENCES orgs(id) ON DELETE CASCADE
    "org_members_user_id_fkey" FOREIGN KEY (user_id) REFERENCES auth.users(id) ON DELETE CASCADE

                          Table "public.tickets"
 Column |  Type  | Collation | Nullable |             Default              
--------+--------+-----------+----------+----------------------------------
 id     | bigint |           | not null | generated by default as identity
 org_id | uuid   |           | not null | 
 title  | text   |           | not null | 
 status | text   |           | not null | 'open'::text
Indexes:
    "tickets_pkey" PRIMARY KEY, btree (id)
Foreign-key constraints:
    "tickets_org_id_fkey" FOREIGN KEY (org_id) REFERENCES orgs(id) ON DELETE CASCADE
#4exit 0
psql "$SUPABASE_DB_URL" -c "SELECT schemaname, tablename, rowsecurity FROM pg_tables WHERE schemaname='public' AND tablename IN ('orgs','org_members','tickets');" -c "SELECT * FROM pg_policies WHERE schemaname='public' AND tablename IN ('orgs','org_members','tickets');" 2>&1
 schemaname |  tablename  | rowsecurity 
------------+-------------+-------------
 public     | org_members | f
 public     | orgs        | f
 public     | tickets     | f
(3 rows)

 schemaname | tablename | policyname | permissive | roles | cmd | qual | with_check 
------------+-----------+------------+------------+-------+-----+------+------------
(0 rows)
#5exit 0
psql "$SUPABASE_DB_URL" -c "SELECT id, name FROM public.orgs ORDER BY name;" -c "SELECT om.org_id, o.name, om.user_id, om.role FROM public.org_members om JOIN public.orgs o ON o.id=om.org_id ORDER BY o.name, om.role;" -c "SELECT t.org_id, o.name, t.id, t.title, t.status FROM public.tickets t JOIN public.orgs o ON o.id=t.org_id ORDER BY o.name, t.id;" 2>&1
                  id                  |  name  
--------------------------------------+--------
 24b8a4b7-8c1c-422f-b564-92ba3ae4cafb | Acme
 40038489-d76d-4eb9-9677-f60dad3db1ae | Globex
(2 rows)

                org_id                |  name  |               user_id                |  role  
--------------------------------------+--------+--------------------------------------+--------
 24b8a4b7-8c1c-422f-b564-92ba3ae4cafb | Acme   | 63f67cd0-f55c-4015-b656-cb0fcc1e4046 | admin
 24b8a4b7-8c1c-422f-b564-92ba3ae4cafb | Acme   | 7ac9033a-eec1-4342-bef5-68acb1e18624 | member
 40038489-d76d-4eb9-9677-f60dad3db1ae | Globex | c33b20b1-b50e-44e7-aaa5-b2be978f2d59 | member
(3 rows)

                org_id                |  name  | id |     title      | status 
--------------------------------------+--------+----+----------------+--------
 24b8a4b7-8c1c-422f-b564-92ba3ae4cafb | Acme   |  1 | Fix login      | open
 24b8a4b7-8c1c-422f-b564-92ba3ae4cafb | Acme   |  2 | Update billing | open
 24b8a4b7-8c1c-422f-b564-92ba3ae4cafb | Acme   |  3 | Rotate keys    | open
 40038489-d76d-4eb9-9677-f60dad3db1ae | Globex |  4 | Migrate DNS    | open
 40038489-d76d-4eb9-9677-f60dad3db1ae | Globex |  5 | Renew cert     | open
(5 rows)
#6exit 0
psql "$SUPABASE_DB_URL" -c "SELECT id, email, raw_user_meta_data FROM auth.users WHERE email IN ('uma-admin@cari.dev','vic-member@cari.dev','wen-outsider@cari.dev');" 2>&1
                  id                  |         email         |    raw_user_meta_data    
--------------------------------------+-----------------------+--------------------------
 63f67cd0-f55c-4015-b656-cb0fcc1e4046 | uma-admin@cari.dev    | {"email_verified": true}
 7ac9033a-eec1-4342-bef5-68acb1e18624 | vic-member@cari.dev   | {"email_verified": true}
 c33b20b1-b50e-44e7-aaa5-b2be978f2d59 | wen-outsider@cari.dev | {"email_verified": true}
(3 rows)
#7exit 0
cat > /tmp/rls.sql <<'EOF'
-- ============================================================
-- Multi-tenant Row-Level Security for orgs / org_members / tickets
-- ============================================================

-- Helper: is the current JWT user a member of the given org?
-- SECURITY DEFINER so the check bypasses RLS on org_members
-- (prevents infinite recursion) and runs with table-owner rights.
CREATE OR REPLACE FUNCTION public.is_member_of(p_org uuid)
RETURNS boolean
LANGUAGE sql
STABLE
SECURITY DEFINER
SET search_path = public
AS $$
  SELECT EXISTS (
    SELECT 1
    FROM public.org_members om
    WHERE om.org_id = p_org
      AND om.user_id = auth.uid()
  );
$$;

-- Helper: is the current JWT user an ADMIN of the given org?
CREATE OR REPLACE FUNCTION public.is_admin_of(p_org uuid)
RETURNS boolean
LANGUAGE sql
STABLE
SECURITY DEFINER
SET search_path = public
AS $$
  SELECT EXISTS (
    SELECT 1
    FROM public.org_members om
    WHERE om.org_id = p_org
      AND om.user_id = auth.uid()
      AND om.role = 'admin'
  );
$$;

-- Allow anon + authenticated to call the helpers
GRANT EXECUTE ON FUNCTION public.is_member_of(uuid) TO anon, authenticated;
GRANT EXECUTE ON FUNCTION public.is_admin_of(uuid)  TO anon, authenticated;

-- Make sure the data roles can read/write the tables (RLS then gates rows)
GRANT SELECT                         ON public.orgs        TO anon, authenticated;
GRANT SELECT, INSERT, UPDATE, DELETE ON public.org_members TO authenticated;
GRANT SELECT, INSERT, UPDATE, DELETE ON public.tickets     TO authenticated;

-- ============================================================
-- orgs: keep readable by authenticated users (do not break members)
-- ============================================================
ALTER TABLE public.orgs ENABLE ROW LEVEL SECURITY;

DROP POLICY IF EXISTS orgs_select_authenticated ON public.orgs;
CREATE POLICY orgs_select_authenticated
  ON public.orgs
  FOR SELECT
  TO authenticated
  USING (true);

-- ============================================================
-- org_members: visible ONLY to members of that same org
-- ============================================================
ALTER TABLE public.org_members ENABLE ROW LEVEL SECURITY;

DROP POLICY IF EXISTS org_members_select_own_org ON public.org_members;
CREATE POLICY org_members_select_own_org
  ON public.org_members
  FOR SELECT
  TO authenticated
  USING (public.is_member_of(org_id));

-- ============================================================
-- tickets: members read; only admins write, all within their org
-- ============================================================
ALTER TABLE public.tickets ENABLE ROW LEVEL SECURITY;

DROP POLICY IF EXISTS tickets_select_member ON public.tickets;
CREATE POLICY tickets_select_member
  ON public.tickets
  FOR SELECT
  TO authenticated
  USING (public.is_member_of(org_id));

DROP POLICY IF EXISTS tickets_insert_admin ON public.tickets;
CREATE POLICY tickets_insert_admin
  ON public.tickets
  FOR INSERT
  TO authenticated
  WITH CHECK (public.is_admin_of(org_id));

DROP POLICY IF EXISTS tickets_update_admin ON public.tickets;
CREATE POLICY tickets_update_admin
  ON public.tickets
  FOR UPDATE
  TO authenticated
  USING (public.is_admin_of(org_id))
  WITH CHECK (public.is_admin_of(org_id));

DROP POLICY IF EXISTS tickets_delete_admin ON public.tickets;
CREATE POLICY tickets_delete_admin
  ON public.tickets
  FOR DELETE
  TO authenticated
  USING (public.is_admin_of(org_id));
EOF
psql "$SUPABASE_DB_URL" -v ON_ERROR_STOP=1 -f /tmp/rls.sql 2>&1
CREATE FUNCTION
CREATE FUNCTION
GRANT
GRANT
GRANT
GRANT
GRANT
ALTER TABLE
psql:/tmp/rls.sql:54: NOTICE:  policy "orgs_select_authenticated" for relation "public.orgs" does not exist, skipping
DROP POLICY
CREATE POLICY
ALTER TABLE
psql:/tmp/rls.sql:66: NOTICE:  policy "org_members_select_own_org" for relation "public.org_members" does not exist, skipping
DROP POLICY
CREATE POLICY
ALTER TABLE
psql:/tmp/rls.sql:78: NOTICE:  policy "tickets_select_member" for relation "public.tickets" does not exist, skipping
DROP POLICY
CREATE POLICY
psql:/tmp/rls.sql:85: NOTICE:  policy "tickets_insert_admin" for relation "public.tickets" does not exist, skipping
DROP POLICY
CREATE POLICY
psql:/tmp/rls.sql:92: NOTICE:  policy "tickets_update_admin" for relation "public.tickets" does not exist, skipping
DROP POLICY
CREATE POLICY
psql:/tmp/rls.sql:100: NOTICE:  policy "tickets_delete_admin" for relation "public.tickets" does not exist, skipping
DROP POLICY
CREATE POLICY
#8exit 0
psql "$SUPABASE_DB_URL" -c "SELECT tablename, rowsecurity FROM pg_tables WHERE schemaname='public' AND tablename IN ('orgs','org_members','tickets');" -c "SELECT tablename, policyname, cmd, roles, qual, with_check FROM pg_policies WHERE schemaname='public' ORDER BY tablename, cmd;" 2>&1
  tablename  | rowsecurity 
-------------+-------------
 org_members | t
 orgs        | t
 tickets     | t
(3 rows)

  tablename  |         policyname         |  cmd   |      roles      |         qual         |     with_check      
-------------+----------------------------+--------+-----------------+----------------------+---------------------
 org_members | org_members_select_own_org | SELECT | {authenticated} | is_member_of(org_id) | 
 orgs        | orgs_select_authenticated  | SELECT | {authenticated} | true                 | 
 tickets     | tickets_delete_admin       | DELETE | {authenticated} | is_admin_of(org_id)  | 
 tickets     | tickets_insert_admin       | INSERT | {authenticated} |                      | is_admin_of(org_id)
 tickets     | tickets_select_member      | SELECT | {authenticated} | is_member_of(org_id) | 
 tickets     | tickets_update_admin       | UPDATE | {authenticated} | is_admin_of(org_id)  | is_admin_of(org_id)
(6 rows)
#9exit 0
cd /tmp
get_jwt () {
  local email="$1" pass="$2"
  curl -s -X POST "$SUPABASE_URL/auth/v1/token?grant_type=password" \
    -H "apikey: $SUPABASE_ANON_KEY" -H "Content-Type: application/json" \
    -d "{\"email\":\"$email\",\"password\":\"$pass\"}" | jq -r '.access_token // (. // empty)'
}
echo "UMA=$(get_jwt 'uma-admin@cari.dev' 'Passw0rd-uma-11')" > /tmp/tokens.env
echo "VIC=$(get_jwt 'vic-member@cari.dev' 'Passw0rd-vic-22')" >> /tmp/tokens.env
echo "WEN=$(get_jwt 'wen-outsider@cari.dev' 'Passw0rd-wen-33')" >> /tmp/tokens.env
cat /tmp/tokens.env | sed 's/=.*/=<jwt>/'
echo "--- decode uma role/uid ---"
UMA=$(grep UMA /tmp/tokens.env | cut -d= -f2-)
echo "$UMA" | cut -d. -f2 | base64 -d 2>/dev/null | jq -c '{sub: .sub, email: .email, role: .role}' 2>/dev/null || echo "decoded"
UMA=<jwt>
VIC=<jwt>
WEN=<jwt>
--- decode uma role/uid ---
{"sub":"63f67cd0-f55c-4015-b656-cb0fcc1e4046","email":"uma-admin@cari.dev","role":"authenticated"}
#10exit 0
cd /tmp
source /tmp/tokens.env
ACME=24b8a4b7-8c1c-422f-b564-92ba3ae4cafb
GLOBEX=40038489-d76d-4eb9-9677-f60dad3db1ae

api () { # method path token [datafile]
  local m="$1" p="$2" tok="$3" d="${4:-}"
  local auth="-H apikey:$SUPABASE_ANON_KEY"
  [ -n "$tok" ] && auth="$auth -H authorization:Bearer $tok"
  if [ -n "$d" ]; then
    curl -s -X "$m" "$SUPABASE_URL/rest/v1/$p" $auth -H "Content-Type: application/json" --data-binary "@$d"
  else
    curl -s -X "$m" "$SUPABASE_URL/rest/v1/$p" $auth -H "Prefer: return=representation"
  fi
}

section () { echo; echo "===== $1 ====="; }

section "ANON: orgs"
api GET "orgs" "" | jq 'length'
section "ANON: tickets"
api GET "tickets" "" | jq 'length'
section "ANON: org_members"
api GET "org_members" "" | jq 'length'

section "UMA (Acme admin): tickets count"
api GET "tickets" "$UMA" | jq 'length, [.[].org_id] | unique'
section "UMA: org_members (own)"
api GET "org_members?org_id=eq.$ACME" "$UMA" | jq 'length, [.[].role]'
section "UMA: tickets in Globex (should be 0)"
api GET "tickets?org_id=eq.$GLOBEX" "$UMA" | jq 'length'
section "UMA: org_members Globex (should be 0)"
api GET "org_members?org_id=eq.$GLOBEX" "$UMA" | jq 'length'
===== ANON: orgs =====
0

===== ANON: tickets =====
0

===== ANON: org_members =====
0

===== UMA (Acme admin): tickets count =====

===== UMA: org_members (own) =====
4

===== UMA: tickets in Globex (should be 0) =====
4

===== UMA: org_members Globex (should be 0) =====
4

jq: error (at <stdin>:0): Cannot iterate over number (4)
jq: error (at <stdin>:0): Cannot index string with string "role"
#11exit 0
cd /tmp
source /tmp/tokens.env
ACME=24b8a4b7-8c1c-422f-b564-92ba3ae4cafb
GLOBEX=40038489-d76d-4eb9-9677-f60dad3db1ae
echo "--- RAW UMA tickets ---"
curl -s -i -X GET "$SUPABASE_URL/rest/v1/tickets" -H "apikey: $SUPABASE_ANON_KEY" -H "authorization: Bearer $UMA" | head -40
echo
echo "--- RAW UMA tickets Globex ---"
curl -s -X GET "$SUPABASE_URL/rest/v1/tickets?org_id=eq.$GLOBEX" -H "apikey: $SUPABASE_ANON_KEY" -H "authorization: Bearer $UMA"
echo
--- RAW UMA tickets ---
HTTP/2 200 
date: Sun, 26 Jul 2026 02:57:24 GMT
content-type: application/json; charset=utf-8
content-range: 0-2/*
cf-ray: a21022ff7d1d18db-FRA
cf-cache-status: DYNAMIC
set-cookie: __cf_bm=EXNpXcqfAwCHGC8wxgLnF62CGi9UnonS0xpiAsp7RnA-1785034644.395201-1.0.1.1-xnOMjNsTjaK1sS2qf7Wz8ShEYdqHsJmi5Vs_ci1ANRV69eH4y33ZnhuTs0LyhW46qk.zTCuwYOXHtud.ltZaytSzlVD_BOOZZOOCW4H8mCIY8qT.LVwE5XEDMtqiUVNi; HttpOnly; SameSite=None; Secure; Path=/; Domain=supabase.co; Expires=Sun, 26 Jul 2026 03:27:24 GMT
content-location: /tickets
server: cloudflare
strict-transport-security: max-age=31536000; includeSubDomains; preload
vary: Accept-Encoding
x-content-type-options: nosniff
content-profile: public
sb-gateway-version: 1
sb-project-ref: <ref>
sb-request-id: 019f9c5b-1baf-7500-aeac-3c75b2487388
x-envoy-attempt-count: 1
x-envoy-upstream-service-time: 22
alt-svc: h3=":443"; ma=86400

[{"id":1,"org_id":"24b8a4b7-8c1c-422f-b564-92ba3ae4cafb","title":"Fix login","status":"open"}, 
 {"id":2,"org_id":"24b8a4b7-8c1c-422f-b564-92ba3ae4cafb","title":"Update billing","status":"open"}, 
 {"id":3,"org_id":"24b8a4b7-8c1c-422f-b564-92ba3ae4cafb","title":"Rotate keys","status":"open"}]
--- RAW UMA tickets Globex ---
[]
#12exit 0
cd /tmp
source /tmp/tokens.env
ACME=24b8a4b7-8c1c-422f-b564-92ba3ae4cafb
GLOBEX=40038489-d76d-4eb9-9677-f60dad3db1ae
H=" -H apikey:$SUPABASE_ANON_KEY"

echo "### org_members as UMA (Acme admin) - expect 2 Acme rows only"
curl -s $H -H "authorization: Bearer $UMA" "$SUPABASE_URL/rest/v1/org_members" | jq 'length, [.[].org_id]|unique'
echo "### org_members as VIC (Acme member) - expect 2 Acme rows"
curl -s $H -H "authorization: Bearer $VIC" "$SUPABASE_URL/rest/v1/org_members" | jq 'length, [.[].org_id]|unique'
echo "### org_members as WEN (Globex member) - expect 1 Globex row"
curl -s $H -H "authorization: Bearer $WEN" "$SUPABASE_URL/rest/v1/org_members" | jq 'length, [.[].org_id]|unique'
echo "### org_members as ANON - expect 0"
curl -s $H "$SUPABASE_URL/rest/v1/org_members" | jq 'length'
### org_members as UMA (Acme admin) - expect 2 Acme rows only
### org_members as VIC (Acme member) - expect 2 Acme rows
### org_members as WEN (Globex member) - expect 1 Globex row
### org_members as ANON - expect 0
0

jq: error (at <stdin>:1): Cannot iterate over number (2)
jq: error (at <stdin>:1): Cannot iterate over number (2)
jq: error (at <stdin>:0): Cannot iterate over number (1)
#13exit 0
cd /tmp
source /tmp/tokens.env
ACME=24b8a4b7-8c1c-422f-b564-92ba3ae4cafb
GLOBEX=40038489-d76d-4eb9-9677-f60dad3db1ae
H=" -H apikey:$SUPABASE_ANON_KEY"
show () { local name="$1" tok="$2"; echo "### $name:"; curl -s $H -H "authorization: Bearer $tok" "$SUPABASE_URL/rest/v1/org_members" | jq -c '{count: length, orgs: ([.[].org_id]|unique)}'; }
show "UMA (Acme admin)" "$UMA"
show "VIC (Acme member)" "$VIC"
show "WEN (Globex member)" "$WEN"
echo "### ANON:"; curl -s $H "$SUPABASE_URL/rest/v1/org_members" | jq -c '{count: length}'
### UMA (Acme admin):
{"count":2,"orgs":["24b8a4b7-8c1c-422f-b564-92ba3ae4cafb"]}
### VIC (Acme member):
{"count":2,"orgs":["24b8a4b7-8c1c-422f-b564-92ba3ae4cafb"]}
### WEN (Globex member):
{"count":1,"orgs":["40038489-d76d-4eb9-9677-f60dad3db1ae"]}
### ANON:
{"count":0}
#14exit 0
cd /tmp
source /tmp/tokens.env
ACME=24b8a4b7-8c1c-422f-b564-92ba3ae4cafb
GLOBEX=40038489-d76d-4eb9-9677-f60dad3db1ae
H=" -H apikey:$SUPABASE_ANON_KEY"

echo "### orgs readable by UMA / VIC / WEN / ANON"
for tk in UMA VIC WEN; do
  echo -n "$tk orgs count: "; curl -s $H -H "authorization: Bearer ${!tk}" "$SUPABASE_URL/rest/v1/orgs" | jq 'length'
done
echo -n "ANON orgs count: "; curl -s $H "$SUPABASE_URL/rest/v1/orgs" | jq 'length'

echo
echo "### VIC (Acme member) INSERT into Acme -> expect 0 inserted (denied)"
echo '{"org_id":"'$ACME'","title":"VIC should fail","status":"open"}' > /tmp/newt.json
curl -s -o /tmp/ins_vic.json -w "http=%{http_code}\n" -X POST "$SUPABASE_URL/rest/v1/tickets" $H -H "authorization: Bearer $VIC" -H "Content-Type: application/json" -H "Prefer: return=representation" --data-binary @/tmp/newt.json
cat /tmp/ins_vic.json | jq -c .

echo
echo "### UMA (Acme admin) INSERT into Acme -> expect 1 inserted"
curl -s -o /tmp/ins_uma.json -w "http=%{http_code}\n" -X POST "$SUPABASE_URL/rest/v1/tickets" $H -H "authorization: Bearer $UMA" -H "Content-Type: application/json" -H "Prefer: return=representation" --data-binary @/tmp/newt.json
NEWID=$(cat /tmp/ins_uma.json | jq -r '.[0].id // empty')
echo "inserted id=$NEWID"
cat /tmp/ins_uma.json | jq -c .
### orgs readable by UMA / VIC / WEN / ANON
UMA orgs count: 2
VIC orgs count: 2
WEN orgs count: 2
ANON orgs count: 0

### VIC (Acme member) INSERT into Acme -> expect 0 inserted (denied)
http=403
{"code":"42501","details":null,"hint":null,"message":"new row violates row-level security policy for table \"tickets\""}

### UMA (Acme admin) INSERT into Acme -> expect 1 inserted
http=201
inserted id=7
[{"id":7,"org_id":"24b8a4b7-8c1c-422f-b564-92ba3ae4cafb","title":"VIC should fail","status":"open"}]
#15exit 0
cd /tmp
source /tmp/tokens.env
ACME=24b8a4b7-8c1c-422f-b564-92ba3ae4cafb
GLOBEX=40038489-d76d-4eb9-9677-f60dad3db1ae
H=" -H apikey:$SUPABASE_ANON_KEY"
NEWID=7

echo "### UMA admin UPDATE own ticket (expect 200)"
curl -s -o /dev/null -w "http=%{http_code}\n" -X PATCH "$SUPABASE_URL/rest/v1/tickets?id=eq.$NEWID" $H -H "authorization: Bearer $UMA" -H "Content-Type: application/json" -d '{"status":"closed"}'

echo "### VIC member UPDATE that ticket (expect 403/0 rows)"
curl -s -o /tmp/u.json -w "http=%{http_code}\n" -X PATCH "$SUPABASE_URL/rest/v1/tickets?id=eq.$NEWID" $H -H "authorization: Bearer $VIC" -H "Content-Type: application/json" -d '{"status":"open"}'
cat /tmp/u.json

echo "### UMA admin INSERT into Globex (expect 403 - not Globex admin)"
echo '{"org_id":"'$GLOBEX'","title":"cross-tenant","status":"open"}' > /tmp/cross.json
curl -s -o /tmp/c.json -w "http=%{http_code}\n" -X POST "$SUPABASE_URL/rest/v1/tickets" $H -H "authorization: Bearer $UMA" -H "Content-Type: application/json" -H "Prefer: return=representation" --data-binary @/tmp/cross.json
cat /tmp/c.json | jq -c .

echo "### WEN (Globex member) INSERT into Globex (expect 403 - member not admin)"
curl -s -o /tmp/w.json -w "http=%{http_code}\n" -X POST "$SUPABASE_URL/rest/v1/tickets" $H -H "authorization: Bearer $WEN" -H "Content-Type: application/json" -H "Prefer: return=representation" --data-binary @/tmp/cross.json
cat /tmp/w.json | jq -c .

echo "### Cleanup: UMA admin DELETE test ticket id=$NEWID"
curl -s -o /dev/null -w "http=%{http_code}\n" -X DELETE "$SUPABASE_URL/rest/v1/tickets?id=eq.$NEWID" $H -H "authorization: Bearer $UMA"
### UMA admin UPDATE own ticket (expect 200)
http=204
### VIC member UPDATE that ticket (expect 403/0 rows)
http=204
### UMA admin INSERT into Globex (expect 403 - not Globex admin)
http=403
{"code":"42501","details":null,"hint":null,"message":"new row violates row-level security policy for table \"tickets\""}
### WEN (Globex member) INSERT into Globex (expect 403 - member not admin)
http=403
{"code":"42501","details":null,"hint":null,"message":"new row violates row-level security policy for table \"tickets\""}
### Cleanup: UMA admin DELETE test ticket id=7
http=204
#16exit 0
cd /tmp
source /tmp/tokens.env
H=" -H apikey:$SUPABASE_ANON_KEY"

echo "### Before: ticket 1 status (via UMA)"
curl -s $H -H "authorization: Bearer $UMA" "$SUPABASE_URL/rest/v1/tickets?id=eq.1" | jq -c '.[0].status'

echo "### VIC (member) attempts UPDATE ticket 1 with return=representation -> expect [] (denied)"
curl -s -X PATCH "$SUPABASE_URL/rest/v1/tickets?id=eq.1" $H -H "authorization: Bearer $VIC" -H "Content-Type: application/json" -H "Prefer: return=representation" -d '{"status":"stolen"}' | jq -c '.'

echo "### After: ticket 1 status should still be 'open' (UMA view)"
curl -s $H -H "authorization: Bearer $UMA" "$SUPABASE_URL/rest/v1/tickets?id=eq.1" | jq -c '.[0].status'

echo "### VIC member DELETE ticket 1 -> expect 0 rows (denied). Verify count unchanged via UMA"
curl -s -X DELETE "$SUPABASE_URL/rest/v1/tickets?id=eq.1" $H -H "authorization: Bearer $VIC" -H "Prefer: return=representation" -w "\nhttp=%{http_code}\n"
echo -n "UMA sees ticket 1 still? "; curl -s $H -H "authorization: Bearer $UMA" "$SUPABASE_URL/rest/v1/tickets?id=eq.1" | jq -r '.[0].title // "DELETED"'
### Before: ticket 1 status (via UMA)
"open"
### VIC (member) attempts UPDATE ticket 1 with return=representation -> expect [] (denied)
[]
### After: ticket 1 status should still be 'open' (UMA view)
"open"
### VIC member DELETE ticket 1 -> expect 0 rows (denied). Verify count unchanged via UMA
[]
http=200
UMA sees ticket 1 still? Fix login
#17exit 0
psql "$SUPABASE_DB_URL" -c "SELECT o.name, count(t.*) AS tickets FROM public.orgs o LEFT JOIN public.tickets t ON t.org_id=o.id GROUP BY o.name ORDER BY o.name;" -c "SELECT count(*) AS org_members FROM public.org_members;" 2>&1
  name  | tickets 
--------+---------
 Acme   |       3
 Globex |       2
(2 rows)

 org_members 
-------------
           3
(1 row)

What it said at the end

Confirmed: member's UPDATE and DELETE returned empty (`[]`), the ticket status remained "open", and the row still exists via UMA — proving the member write policies correctly deny non-admin writes. Let me do a final data-integrity check to confirm no data was modified.

15 earlier narration turn(s) are in the raw transcript.

How it was graded

A shell script executed against the live project and asserted on the state the agent left behind. No model judged another model.

exit 0 OK

Check it yourself

Raw transcript · Task definition and verifier · Every attempt