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src/utils/CryptUtils.ts

@@ -27,4 +27,29 @@ export function sha1(str : string) : string {
  */
 export function crypt(str : string, salt: string) : string {
 	return execSync("/usr/bin/php -r \"echo crypt(\'"+str+"\', \'"+salt+"\');\"").toString();
+}
+
+/**
+ * Generate a random integer
+ * 
+ * @param max Maximum value to except
+ */
+export function randInt(max: number) : number {
+	return Math.floor(Math.random() * Math.floor(max));
+}
+
+/**
+ * Generate a random string
+ * 
+ * @param length The length of the string to generate
+ * @param keyspace Keyspace to use
+ */
+export function randomStr(length: number, keyspace : string = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ") : string {
+	let str = "";
+
+	for (let i = 0; i < length; i++) {
+		str += keyspace[randInt(keyspace.length)];
+	}
+
+	return str;
 }

src/utils/StringUtils.ts

@@ -0,0 +1,15 @@
+/**
+ * String utilities
+ * 
+ * @author Pierre HUBERT
+ */
+
+/**
+ * Check a given email address
+ * 
+ * @param {String} emailAddress The email address to check
+ * @return {Boolean} True for a valid email address / false else
+ */
+export function checkMail(emailAddress: string): boolean {
+	return (emailAddress.match(/^[a-zA-Z0-9_.]+@[a-zA-Z0-9-.]{1,}[.][a-zA-Z]{2,8}$/) === null ? false : true);
+}