agrynco
2757869176
Add contract validation, SMTP delivery results, terminal failure context, neutral development seeding, and local Docker setup. Ref: IT-1033
23 lines
729 B
C#
23 lines
729 B
C#
namespace HrynCo.NotificationService.Worker.Services.EmailProcessing;
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public static class RecipientAddressRedactor
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{
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public static string Redact(string? address)
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{
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if (string.IsNullOrWhiteSpace(address))
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return "<missing>";
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int separator = address.LastIndexOf('@');
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if (separator <= 0 || separator == address.Length - 1)
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return "***";
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string local = address[..separator];
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string domain = address[(separator + 1)..];
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int dot = domain.LastIndexOf('.');
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string domainName = dot > 0 ? domain[..dot] : domain;
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string suffix = dot > 0 ? domain[dot..] : string.Empty;
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return $"{local[0]}***@{domainName[0]}***{suffix}";
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}
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}
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