Add an egress CIDR allowlist to the SSRF guard (closes #204) (#217)

internal/config/export_test.go

@@ -21,6 +21,21 @@ func WarnSharedRateLimitBucketForTest(log *slog.Logger) error {
 	return nil
 }
 
+// WarnEgressAllowlistForTest loads a Config from the current
+// environment and emits its egress-allowlist startup warning to
+// log, so a test can assert both that the warning fires only when
+// the list is non-empty and that it names the blocks it opened.
+func WarnEgressAllowlistForTest(log *slog.Logger) error {
+	c, err := loadFromEnv()
+	if err != nil {
+		return err
+	}
+
+	c.warnEgressAllowlist(log)
+
+	return nil
+}
+
 // EnvBoolForTest exposes envBool.
 func EnvBoolForTest(key string, defaultValue bool) (bool, error) {
 	return envBool(key, defaultValue)