Adds ability to expire email verify token (#2216)

src/Config.js

@@ -38,6 +38,7 @@ export class Config {
     this.publicServerURL = removeTrailingSlash(cacheInfo.publicServerURL);
     this.verifyUserEmails = cacheInfo.verifyUserEmails;
     this.preventLoginWithUnverifiedEmail = cacheInfo.preventLoginWithUnverifiedEmail;
+    this.emailVerifyTokenValidityDuration = cacheInfo.emailVerifyTokenValidityDuration;
     this.appName = cacheInfo.appName;
 
     this.cacheController = cacheInfo.cacheController;
@@ -53,6 +54,7 @@ export class Config {
     this.sessionLength = cacheInfo.sessionLength;
     this.expireInactiveSessions = cacheInfo.expireInactiveSessions;
     this.generateSessionExpiresAt = this.generateSessionExpiresAt.bind(this);
+    this.generateEmailVerifyTokenExpiresAt = this.generateEmailVerifyTokenExpiresAt.bind(this);
     this.revokeSessionOnPasswordReset = cacheInfo.revokeSessionOnPasswordReset;
   }
 
@@ -64,10 +66,11 @@ export class Config {
     revokeSessionOnPasswordReset,
     expireInactiveSessions,
     sessionLength,
+    emailVerifyTokenValidityDuration
   }) {
     const emailAdapter = userController.adapter;
     if (verifyUserEmails) {
-      this.validateEmailConfiguration({emailAdapter, appName, publicServerURL});
+      this.validateEmailConfiguration({emailAdapter, appName, publicServerURL, emailVerifyTokenValidityDuration});
     }
 
     if (typeof revokeSessionOnPasswordReset !== 'boolean') {
@@ -83,7 +86,7 @@ export class Config {
     this.validateSessionConfiguration(sessionLength, expireInactiveSessions);
   }
 
-  static validateEmailConfiguration({emailAdapter, appName, publicServerURL}) {
+static validateEmailConfiguration({emailAdapter, appName, publicServerURL, emailVerifyTokenValidityDuration}) {
     if (!emailAdapter) {
       throw 'An emailAdapter is required for e-mail verification and password resets.';
     }
@@ -93,6 +96,13 @@ export class Config {
     if (typeof publicServerURL !== 'string') {
       throw 'A public server url is required for e-mail verification and password resets.';
     }
+    if (emailVerifyTokenValidityDuration) {
+      if (isNaN(emailVerifyTokenValidityDuration)) {
+        throw 'Email verify token validity duration must be a valid number.';
+      } else if (emailVerifyTokenValidityDuration <= 0) {
+        throw 'Email verify token validity duration must be a value greater than 0.'
+      }
+    }
   }
 
   get mount() {
@@ -118,6 +128,14 @@ export class Config {
     }
   }
 
+  generateEmailVerifyTokenExpiresAt() {
+    if (!this.verifyUserEmails || !this.emailVerifyTokenValidityDuration) {
+      return undefined;
+    }
+    var now = new Date();
+    return new Date(now.getTime() + (this.emailVerifyTokenValidityDuration*1000));
+  }
+
   generateSessionExpiresAt() {
     if (!this.expireInactiveSessions) {
       return undefined;