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https://github.com/andwati/dokploy.git
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Mauricio SiuandGitHub
b2692cd594
* fix(domain): validate hostname format to reject invalid characters Underscores and other invalid characters were accepted in domain inputs with no validation, causing Let's Encrypt to silently fail certificate issuance while Dokploy fell back to a self-signed cert. Fixes #4716 * fix(create-server): update SSH key label for clarity in server creation form
9 lines
511 B
TypeScript
9 lines
511 B
TypeScript
// Valid hostname per RFC 1123: labels of letters, digits and hyphens
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// (no leading/trailing hyphen), separated by dots. Underscores are rejected
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// because Let's Encrypt refuses to issue certificates for them.
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export const VALID_HOSTNAME_REGEX =
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/^(?:[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?$/;
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export const INVALID_HOSTNAME_MESSAGE =
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"Invalid domain name. Use only letters, numbers, hyphens and dots (e.g. example.com). Underscores are not allowed.";
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