Files
stack/scripts/test-config.sh
T
jason.woltje 4429a104f6 webui: Q175 phase 1, the Console verifies SSO itself under --sso, OIDC RP with oauth4webapi 3.8.8 (row 192, #1690)
Squash of Launchpad's launchpad/row192 53bb59462..37582e820, manifest round 2
6f8cee147713c53652b58d47c5efd15ed47da1efbef6a126464857269b0b7787 (18 paths).
Sage's gate on 088087ac9: package suites 2758 pass 0 fail, scripts/test-*.sh
429 pass 0 fail; mutants 22 of 23 killed, #23 (second origin check) declared
equivalent by Launchpad (sage-1407). New dependency oauth4webapi 3.8.8: the
canonical checkout and any stack copy need npm ci. No live change; the live
re-pin is a window with Mos (mos-1099 item 3).
2026-10-20 16:21:29 -05:00

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#!/usr/bin/env bash
# Fast, sandboxed selftests for the configuration layer.
#
# No Docker, no network, no credentials: every case runs against a
# temporary config via MOSAIC_CONFIG. Suitable for frequent local runs.
set -uo pipefail
cd "$(dirname "$0")/.."
SANDBOX="$(mktemp -d)"
trap 'rm -rf "$SANDBOX"' EXIT
PASS=0
# Status colors: terminal-only, NO_COLOR-respecting; plain when piped.
if [ -t 1 ] && [ -z "${NO_COLOR:-}" ]; then
C_OK=$'\033[0;32m'; C_FAIL=$'\033[0;31m'; C_RESET=$'\033[0m'
else
C_OK=""; C_FAIL=""; C_RESET=""
fi
FAIL=0
check() {
if [ "$2" = "0" ]; then PASS=$((PASS+1)); echo "${C_OK}OK${C_RESET} $1"; else FAIL=$((FAIL+1)); echo "${C_FAIL}FAIL${C_RESET} $1"; fi
}
# expect_exit NAME EXPECTED_RC -- command...
expect_exit() {
local name="$1" expected="$2"
shift 3 # name, expected, "--"
local rc
"$@" >/dev/null 2>&1
rc=$?
if [ "$rc" -eq "$expected" ]; then
PASS=$((PASS + 1))
echo "${C_OK}OK${C_RESET} $name (exit $rc)"
else
FAIL=$((FAIL + 1))
echo "${C_FAIL}FAIL${C_RESET} $name (exit $rc, expected $expected)"
fi
}
CONFIG_OP="node scripts/mosaic-config.mjs"
valid_body() {
cat <<EOF
{"configVersion":1,"environment":"development","dataRoot":"$1","execution":{"backend":"docker","provider":"zai","model":"glm-5.3-flash"}}
EOF
}
cfg() { printf '%s' "$2" > "$SANDBOX/$1"; }
DATA_ROOT="$SANDBOX/data"
# --- adapter selection (M4) ---
cfg default-adapter.json '{"configVersion":1,"environment":"development","dataRoot":"'$DATA_ROOT'","execution":{"backend":"docker","provider":"zai","model":"m"}}'
MOSAIC_CONFIG="$SANDBOX/default-adapter.json" $CONFIG_OP validate | grep -q '"adapter": "pi"'
check "absent adapter defaults to pi" $?
cfg mock-adapter.json '{"configVersion":1,"environment":"development","dataRoot":"'$DATA_ROOT'","execution":{"backend":"docker","provider":"zai","model":"m","adapter":"mock"}}'
expect_exit "adapter mock validates" 0 -- env MOSAIC_CONFIG="$SANDBOX/mock-adapter.json" $CONFIG_OP validate
cfg bad-adapter.json '{"configVersion":1,"environment":"development","dataRoot":"'$DATA_ROOT'","execution":{"backend":"docker","provider":"zai","model":"m","adapter":"claude"}}'
expect_exit "unsupported adapter exits 2" 2 -- env MOSAIC_CONFIG="$SANDBOX/bad-adapter.json" $CONFIG_OP validate
MOSAIC_CONFIG="$SANDBOX/mock-adapter.json" $CONFIG_OP env | grep -q "MOSAIC_ADAPTER='mock'"
check "env exports adapter" $?
# --- bootstrap ---
rm -f "$SANDBOX/config.json"
expect_exit "bootstrap creates default when absent" 0 -- \
env MOSAIC_CONFIG="$SANDBOX/config.json" $CONFIG_OP bootstrap
[ -f "$SANDBOX/config.json" ] && { PASS=$((PASS+1)); echo "${C_OK}OK${C_RESET} bootstrap wrote config file"; } \
|| { FAIL=$((FAIL+1)); echo "${C_FAIL}FAIL${C_RESET} bootstrap wrote config file"; }
SUM_BEFORE=$(sha256sum "$SANDBOX/config.json" | cut -d' ' -f1)
MTIME_BEFORE=$(stat -c %Y "$SANDBOX/config.json")
sleep 1.1
expect_exit "bootstrap is idempotent on existing config" 0 -- \
env MOSAIC_CONFIG="$SANDBOX/config.json" $CONFIG_OP bootstrap
SUM_AFTER=$(sha256sum "$SANDBOX/config.json" | cut -d' ' -f1)
MTIME_AFTER=$(stat -c %Y "$SANDBOX/config.json")
if [ "$SUM_BEFORE" = "$SUM_AFTER" ] && [ "$MTIME_BEFORE" = "$MTIME_AFTER" ]; then
PASS=$((PASS+1)); echo "${C_OK}OK${C_RESET} bootstrap did not rewrite existing config"
else
FAIL=$((FAIL+1)); echo "${C_FAIL}FAIL${C_RESET} bootstrap rewrote existing config"
fi
# --- validate ---
expect_exit "validate missing config exits 3" 3 -- \
env MOSAIC_CONFIG="$SANDBOX/absent.json" $CONFIG_OP validate
cfg invalid.json '{'
expect_exit "malformed JSON exits 2" 2 -- \
env MOSAIC_CONFIG="$SANDBOX/invalid.json" $CONFIG_OP validate
cfg badversion.json '{"configVersion":2,"environment":"development","dataRoot":"'$DATA_ROOT'","execution":{"backend":"docker","provider":"zai","model":"m"}}'
expect_exit "unsupported configVersion exits 2" 2 -- \
env MOSAIC_CONFIG="$SANDBOX/badversion.json" $CONFIG_OP validate
cfg unknownkey.json '{"configVersion":1,"environment":"development","dataRoot":"'$DATA_ROOT'","extra":true,"execution":{"backend":"docker","provider":"zai","model":"m"}}'
expect_exit "unknown top-level key exits 2" 2 -- \
env MOSAIC_CONFIG="$SANDBOX/unknownkey.json" $CONFIG_OP validate
cfg unknownexec.json '{"configVersion":1,"environment":"development","dataRoot":"'$DATA_ROOT'","execution":{"backend":"docker","provider":"zai","model":"m","extra":1}}'
expect_exit "unknown execution key exits 2" 2 -- \
env MOSAIC_CONFIG="$SANDBOX/unknownexec.json" $CONFIG_OP validate
cfg badbackend.json '{"configVersion":1,"environment":"development","dataRoot":"'$DATA_ROOT'","execution":{"backend":"podman","provider":"zai","model":"m"}}'
expect_exit "unsupported backend exits 2" 2 -- \
env MOSAIC_CONFIG="$SANDBOX/badbackend.json" $CONFIG_OP validate
cfg badenv.json '{"configVersion":1,"environment":"staging","dataRoot":"'$DATA_ROOT'","execution":{"backend":"docker","provider":"zai","model":"m"}}'
expect_exit "unsupported environment exits 2" 2 -- \
env MOSAIC_CONFIG="$SANDBOX/badenv.json" $CONFIG_OP validate
cfg relative.json '{"configVersion":1,"environment":"development","dataRoot":"relative/path","execution":{"backend":"docker","provider":"zai","model":"m"}}'
expect_exit "relative dataRoot exits 2" 2 -- \
env MOSAIC_CONFIG="$SANDBOX/relative.json" $CONFIG_OP validate
cfg traversal.json '{"configVersion":1,"environment":"development","dataRoot":"/tmp/../home/x","execution":{"backend":"docker","provider":"zai","model":"m"}}'
expect_exit "non-canonical dataRoot exits 2" 2 -- \
env MOSAIC_CONFIG="$SANDBOX/traversal.json" $CONFIG_OP validate
cfg root.json '{"configVersion":1,"environment":"development","dataRoot":"/","execution":{"backend":"docker","provider":"zai","model":"m"}}'
expect_exit "filesystem root dataRoot exits 2" 2 -- \
env MOSAIC_CONFIG="$SANDBOX/root.json" $CONFIG_OP validate
cfg home.json '{"configVersion":1,"environment":"development","dataRoot":"'$HOME'","execution":{"backend":"docker","provider":"zai","model":"m"}}'
expect_exit "home directory dataRoot exits 2" 2 -- \
env MOSAIC_CONFIG="$SANDBOX/home.json" $CONFIG_OP validate
cfg cfgdir.json '{"configVersion":1,"environment":"development","dataRoot":"'$SANDBOX'","execution":{"backend":"docker","provider":"zai","model":"m"}}'
expect_exit "dataRoot containing config dir exits 2" 2 -- \
env MOSAIC_CONFIG="$SANDBOX/cfgdir.json" $CONFIG_OP validate
cfg ctrlchar.json '{"configVersion":1,"environment":"development","dataRoot":"'$DATA_ROOT'","execution":{"backend":"docker","provider":"z\nai","model":"m"}}'
expect_exit "control character in provider exits 2" 2 -- \
env MOSAIC_CONFIG="$SANDBOX/ctrlchar.json" $CONFIG_OP validate
cfg symlink.json 'placeholder'
ln -sf "$SANDBOX/invalid.json" "$SANDBOX/symlink.json"
expect_exit "symlinked config file exits 2" 2 -- \
env MOSAIC_CONFIG="$SANDBOX/symlink.json" $CONFIG_OP validate
# --- env resolution ---
cfg valid.json "$(valid_body "$DATA_ROOT")"
EVAL_OUT="$(MOSAIC_CONFIG="$SANDBOX/valid.json" $CONFIG_OP env)" || true
if eval "$EVAL_OUT" 2>/dev/null && [ "$MOSAIC_DATA_ROOT" = "$DATA_ROOT" ] \
&& [ "$MOSAIC_PROVIDER" = "zai" ] && [ "$MOSAIC_MODEL" = "glm-5.3-flash" ]; then
PASS=$((PASS+1)); echo "${C_OK}OK${C_RESET} env exports resolve correctly"
else
FAIL=$((FAIL+1)); echo "${C_FAIL}FAIL${C_RESET} env exports resolve correctly"
fi
# --- Q175 phase 1 (#1690), design test 25: the optional console key ---
# Shape only. The slot path is a FIFO, so a loader that opened the slot would block and the
# timeout would fail the case; no case reads a slot file.
mkdir -p "$SANDBOX/secrets/mosaic-stack"
mkfifo "$SANDBOX/secrets/mosaic-stack/console-sso-test"
sso_body() {
printf '{"configVersion":1,"environment":"development","dataRoot":"%s","execution":{"backend":"docker","provider":"zai","model":"m"},"console":%s}' "$DATA_ROOT" "$1"
}
# provider [ALGS] [CLIENT_SECRET]: one provider entry; an empty argument takes the valid value.
provider() {
local algs='["RS256"]' secret='{"slot":"console-sso-test"}'
[ -n "${1:-}" ] && algs="$1"
[ -n "${2:-}" ] && secret="$2"
printf '{"id":"fake","issuer":"https://op.test/app/","clientId":"client-1","clientSecret":%s,"algs":%s,"subjects":[{"sub":"user-1","name":"jason.woltje"}]}' "$secret" "$algs"
}
cfg sso-valid.json "$(sso_body '{"sso":{"publicOrigin":"https://console.test","providers":['"$(provider)"']}}')"
OUT="$(MOSAIC_CONFIG="$SANDBOX/sso-valid.json" timeout 20 $CONFIG_OP validate 2>&1)"
[ $? -eq 0 ] && printf '%s' "$OUT" | grep -q '"publicOrigin": "https://console.test"'
check "valid console.sso loads and is in the output" $?
# expect_refusal NAME PATH-IN-MESSAGE BODY: exit 2, and the message names the bad key path.
expect_refusal() {
cfg sso-bad.json "$2"
local err rc
err="$(MOSAIC_CONFIG="$SANDBOX/sso-bad.json" timeout 20 $CONFIG_OP validate 2>&1 >/dev/null)"
rc=$?
[ "$rc" -eq 2 ] && printf '%s' "$err" | grep -qF -- "$3"
check "$1 (exit $rc)" $?
}
expect_refusal "console.sso HS256 alg exits 2 naming the path" \
"$(sso_body '{"sso":{"publicOrigin":"https://console.test","providers":['"$(provider '["HS256"]')"']}}')" 'console.sso.providers[0].algs[0] must be one of'
expect_refusal "console.sso alg none exits 2 naming the path" \
"$(sso_body '{"sso":{"publicOrigin":"https://console.test","providers":['"$(provider '["RS256","none"]')"']}}')" 'console.sso.providers[0].algs[1] must be one of'
expect_refusal "console.sso missing slot field exits 2 naming the path" \
"$(sso_body '{"sso":{"publicOrigin":"https://console.test","providers":['"$(provider '' '{}')"']}}')" 'console.sso.providers[0].clientSecret.slot is required'
expect_refusal "console.sso slot name outside the pattern exits 2 naming the path" \
"$(sso_body '{"sso":{"publicOrigin":"https://console.test","providers":['"$(provider '' '{"slot":"../x"}')"']}}')" 'console.sso.providers[0].clientSecret.slot must match'
expect_refusal "unknown key under console exits 2 naming the path" \
"$(sso_body '{"sso":{"publicOrigin":"https://console.test","providers":['"$(provider)"']},"extra":1}')" 'console.extra is not a supported key'
# Without the key: the output is exactly what the loader printed before phase 1 (sage-1340, F2).
cfg no-console.json '{"configVersion":1,"environment":"development","dataRoot":"'$DATA_ROOT'","execution":{"backend":"docker","provider":"zai","model":"m"}}'
EXPECTED="$(printf '{\n "configVersion": 1,\n "environment": "development",\n "dataRoot": "%s",\n "execution": {\n "backend": "docker",\n "provider": "zai",\n "model": "m",\n "adapter": "pi"\n }\n}' "$DATA_ROOT")"
[ "$(MOSAIC_CONFIG="$SANDBOX/no-console.json" timeout 20 $CONFIG_OP validate)" = "$EXPECTED" ]
check "config without console loads with unchanged output" $?
# --- validation must not modify the file ---
SUM_INVALID_BEFORE=$(sha256sum "$SANDBOX/invalid.json" | cut -d' ' -f1)
MOSAIC_CONFIG="$SANDBOX/invalid.json" $CONFIG_OP validate >/dev/null 2>&1
SUM_INVALID_AFTER=$(sha256sum "$SANDBOX/invalid.json" | cut -d' ' -f1)
if [ "$SUM_INVALID_BEFORE" = "$SUM_INVALID_AFTER" ]; then
PASS=$((PASS+1)); echo "${C_OK}OK${C_RESET} failed validation modified nothing"
else
FAIL=$((FAIL+1)); echo "${C_FAIL}FAIL${C_RESET} failed validation modified the file"
fi
echo
echo "selftest: $PASS passed, $FAIL failed"
[ "$FAIL" -eq 0 ]