Files
webhooker/internal/handlers/settings_test.go
T
clawbot 0824ae9c2f
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Remove the no-op MAINTENANCE_MODE setting (closes #317)
MAINTENANCE_MODE only made the healthcheck report
maintenanceMode: true; no request was ever served differently. It is
removed from the configuration, the healthcheck JSON, the README and
the Settings page, together with the unused Server.MaintenanceMode
method and the healthcheck's Config dependency, which existed only to
read it. A leftover MAINTENANCE_MODE in the environment is not read,
so it is ignored rather than refused.

Model: opus-5-5
2026-10-02 10:45:29 +00:00

149 lines
3.9 KiB
Go

package handlers_test
import (
"context"
"html"
"net/http"
"net/http/httptest"
"net/netip"
"regexp"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"sneak.berlin/go/webhooker/internal/config"
"sneak.berlin/go/webhooker/internal/handlers"
"sneak.berlin/go/webhooker/internal/session"
)
// settingsShown renders the Settings page over cfg as a logged-in user
// and returns the value it shows for each variable name, plus the
// whole page.
func settingsShown(
t *testing.T, cfg *config.Config,
) (map[string]string, string) {
t.Helper()
var h *handlers.Handlers
var sess *session.Session
app := newTestAppWithConfig(t, cfg, &h, &sess)
app.RequireStart()
t.Cleanup(app.RequireStop)
req := httptest.NewRequestWithContext(
context.Background(), http.MethodGet, "/settings", nil,
)
for _, c := range authenticatedCookies(t, sess, "id", "admin") {
req.AddCookie(c)
}
w := httptest.NewRecorder()
h.HandleSettings().ServeHTTP(w, req)
require.Equal(t, http.StatusOK, w.Code)
body := w.Body.String()
row := regexp.MustCompile(
`<code[^>]*>([A-Z_]+)</code>\s*<code[^>]*>([^<]*)</code>`,
)
shown := map[string]string{}
for _, match := range row.FindAllStringSubmatch(body, -1) {
shown[match[1]] = html.UnescapeString(match[2])
}
return shown, body
}
func TestSettingsPageShowsLoadedConfiguration(t *testing.T) {
t.Parallel()
// Each of METRICS_USERNAME, METRICS_PASSWORD and SENTRY_DSN is the
// only one of the three set in one of the content tests, so each
// row is checked against its own field.
cfg := &config.Config{
DataDir: t.TempDir(),
Debug: true,
Environment: config.EnvironmentDev,
MetricsUsername: "scraper",
MetricsPassword: "",
Port: 9123,
SentryDSN: "",
BindAddress: "192.0.2.10",
RetentionSweepInterval: 17 * time.Minute,
SessionIdleTimeout: 3 * time.Hour,
ReceiverRateLimit: 77,
TrustedProxies: []netip.Prefix{
netip.MustParsePrefix("10.1.0.0/16"),
},
AllowedEgressCIDRs: []netip.Prefix{
netip.MustParsePrefix("192.168.5.0/24"),
netip.MustParsePrefix("fd00::/8"),
},
}
shown, body := settingsShown(t, cfg)
assert.Equal(t, map[string]string{
"WEBHOOKER_ENVIRONMENT": "dev",
"PORT": "9123",
"BIND_ADDRESS": "192.0.2.10",
"DATA_DIR": cfg.DataDir,
"DEBUG": "true",
"METRICS_USERNAME": "scraper",
"METRICS_PASSWORD": "not set",
"SENTRY_DSN": "not set",
"RETENTION_SWEEP_INTERVAL": "17m0s",
"SESSION_IDLE_TIMEOUT": "3h0m0s",
"RECEIVER_RATE_LIMIT": "77",
"TRUSTED_PROXIES": "10.1.0.0/16",
"ALLOWED_EGRESS_CIDRS": "192.168.5.0/24, fd00::/8",
}, shown)
assert.Contains(
t, body, `href="/settings"`,
"the navigation bar links to the page",
)
}
func TestSettingsPageShowsUnsetValues(t *testing.T) {
t.Parallel()
const metricsPassword = "metrics-password-1f9a"
shown, body := settingsShown(t, &config.Config{
DataDir: t.TempDir(),
MetricsPassword: metricsPassword,
})
assert.Equal(t, "not set", shown["METRICS_USERNAME"])
assert.Equal(t, "set", shown["METRICS_PASSWORD"])
assert.Equal(t, "not set", shown["SENTRY_DSN"])
assert.NotContains(t, body, metricsPassword)
assert.Equal(t, "none", shown["TRUSTED_PROXIES"])
assert.Equal(t, "none", shown["ALLOWED_EGRESS_CIDRS"])
}
func TestSettingsPageShowsSentryDSNOnlyAsSet(t *testing.T) {
t.Parallel()
const (
sentryKey = "dsnkey7c2e"
sentryDSN = "https://" + sentryKey + "@errors.example.com/42"
)
shown, body := settingsShown(t, &config.Config{
DataDir: t.TempDir(),
SentryDSN: sentryDSN,
})
assert.Equal(t, "not set", shown["METRICS_USERNAME"])
assert.Equal(t, "not set", shown["METRICS_PASSWORD"])
assert.Equal(t, "set", shown["SENTRY_DSN"])
assert.NotContains(t, body, sentryKey)
}