Defect #32793
Email address with Punycode top-level domain is not accepted
| Status: | New | Start date: | ||
|---|---|---|---|---|
| Priority: | Normal | Due date: | ||
| Assignee: | - | % Done: | 0% | |
| Category: | Accounts / authentication | |||
| Target version: | 4.1.1 | |||
| Resolution: | Affected version: |
Description
Redmine does not accept email addresses that have Punycode top-level domain such as "jsmith@example.xn--80akhbyknj4f" (example.ИСПЫТАНИЕ). There are already over 150 TLDs that begin with "xn--" in the real world (see https://www.icann.org/resources/pages/tlds-2012-02-25-en), so Redmine should accept those domains.
The attached relaxes the validation rule for an email address to accept top-level domains which begin with "xn--".
Related issues
History
#1
Updated by Go MAEDA 3 months ago
The issue can be fixed if the regular expression is changed as follows:
diff --git a/app/models/email_address.rb b/app/models/email_address.rb
index 46bca384a..dd0b30607 100644
--- a/app/models/email_address.rb
+++ b/app/models/email_address.rb
@@ -20,7 +20,7 @@
class EmailAddress < ActiveRecord::Base
include Redmine::SafeAttributes
- EMAIL_REGEXP = /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\z/i
+ EMAIL_REGEXP = /\A([^@\s]+)@((?:[-a-z0-9]+\.)+(?:(?:xn--[-a-z0-9]+)|(?:[a-z]{2,})))\z/i
belongs_to :user
#2
Updated by Go MAEDA 3 months ago
- Related to Feature #29208: IDN support for email addresses of user accounts added