404 hosts add update complete, fix certbot renewals

and remove the need for email and agreement on cert requests

frontend/src/modules/Validations.tsx

@@ -1,3 +1,5 @@
+import { intl } from "src/locale";
+
 const validateString = (minLength = 0, maxLength = 0) => {
 	if (minLength <= 0 && maxLength <= 0) {
 		// this doesn't require translation
@@ -6,12 +8,14 @@ const validateString = (minLength = 0, maxLength = 0) => {
 
 	return (value: string): string | undefined => {
 		if (minLength && (typeof value === "undefined" || !value.length)) {
-			return "This is required";
+			return intl.formatMessage({ id: "error.required" });
 		}
 		if (minLength && value.length < minLength) {
+			// TODO: i18n
 			return `Minimum length is ${minLength} character${minLength === 1 ? "" : "s"}`;
 		}
 		if (maxLength && (typeof value === "undefined" || value.length > maxLength)) {
+			// TODO: i18n
 			return `Maximum length is ${maxLength} character${maxLength === 1 ? "" : "s"}`;
 		}
 	};
@@ -26,12 +30,14 @@ const validateNumber = (min = -1, max = -1) => {
 	return (value: string): string | undefined => {
 		const int: number = +value;
 		if (min > -1 && !int) {
-			return "This is required";
+			return intl.formatMessage({ id: "error.required" });
 		}
 		if (min > -1 && int < min) {
+			// TODO: i18n
 			return `Minimum is ${min}`;
 		}
 		if (max > -1 && int > max) {
+			// TODO: i18n
 			return `Maximum is ${max}`;
 		}
 	};
@@ -40,12 +46,62 @@ const validateNumber = (min = -1, max = -1) => {
 const validateEmail = () => {
 	return (value: string): string | undefined => {
 		if (!value.length) {
-			return "This is required";
+			return intl.formatMessage({ id: "error.required" });
 		}
 		if (!/^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,}$/i.test(value)) {
-			return "Invalid email address";
+			return intl.formatMessage({ id: "error.invalid-email" });
 		}
 	};
 };
 
-export { validateEmail, validateNumber, validateString };
+const validateDomain = (allowWildcards = false) => {
+	return (d: string): boolean => {
+		const dom = d.trim().toLowerCase();
+
+		if (dom.length < 3) {
+			return false;
+		}
+
+		// Prevent wildcards
+		if (!allowWildcards && dom.indexOf("*") !== -1) {
+			return false;
+		}
+
+		// Prevent duplicate * in domain
+		if ((dom.match(/\*/g) || []).length > 1) {
+			return false;
+		}
+
+		// Prevent some invalid characters
+		if ((dom.match(/(@|,|!|&|\$|#|%|\^|\(|\))/g) || []).length > 0) {
+			return false;
+		}
+
+		// This will match *.com type domains,
+		return dom.match(/\*\.[^.]+$/m) === null;
+	};
+};
+
+const validateDomains = (allowWildcards = false, maxDomains?: number) => {
+	const vDom = validateDomain(allowWildcards);
+
+	return (value: string[]): string | undefined => {
+		if (!value.length) {
+			return intl.formatMessage({ id: "error.required" });
+		}
+
+		// Deny if the list of domains is hit
+		if (maxDomains && value.length >= maxDomains) {
+			return intl.formatMessage({ id: "error.max-domains" }, { max: maxDomains });
+		}
+
+		// validate each domain
+		for (let i = 0; i < value.length; i++) {
+			if (!vDom(value[i])) {
+				return intl.formatMessage({ id: "error.invalid-domain" }, { domain: value[i] });
+			}
+		}
+	};
+};
+
+export { validateEmail, validateNumber, validateString, validateDomains, validateDomain };