30 lines
1.5 KiB
C#
30 lines
1.5 KiB
C#
using Baya.Application.Contracts.Common;
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using Microsoft.Extensions.Logging;
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namespace Baya.Infrastructure.CrossCutting.Seams;
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/// <summary>
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/// Mock <see cref="ISmsSender"/>: "delivers" by logging. The OTP <b>code is never logged</b> (refinement-phase-9
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/// §9.3 — no secrets/PII in logs, in any environment): a developer retrieves it from the Development-only
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/// <c>GET /api/v1/dev/last_otp/{phone}</c> helper (the <c>DevCapturingSmsSender</c> decorator), never the log.
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/// The phone number is logged only as its last four digits. The real implementation swaps to an Iranian SMS
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/// gateway (Kavenegar/Ghasedak/SMS.ir) behind the same interface via a registration change.
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/// </summary>
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public sealed class LoggingSmsSender(ILogger<LoggingSmsSender> logger) : ISmsSender
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{
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public Task SendOtpAsync(string phone, string code, CancellationToken cancellationToken = default)
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{
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// Deliberately does NOT log the OTP code — it is a login secret. Retrieve it via /dev/last_otp in Development.
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logger.LogInformation("MOCK SMS — OTP issued to phone ending in {PhoneTail}", Tail(phone));
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return Task.CompletedTask;
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}
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public Task SendAsync(string phone, string message, CancellationToken cancellationToken = default)
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{
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logger.LogInformation("MOCK SMS — message to phone ending in {PhoneTail}: {Message}", Tail(phone), message);
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return Task.CompletedTask;
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}
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private static string Tail(string phone) =>
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string.IsNullOrEmpty(phone) ? "????" : phone[^Math.Min(4, phone.Length)..];
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} |