50 lines
1.3 KiB
C#
50 lines
1.3 KiB
C#
using System.Security.Claims;
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using Kurisu.AspNetCore;
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using Kurisu.AspNetCore.Authentication.Abstractions;
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using Kurisu.AspNetCore.Utils;
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using Kurisu.AspNetCore.Utils.Converters;
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using Newtonsoft.Json;
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namespace Dlhis.Basic;
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public class ObfuscateProviderJsonConverter : ObfuscateJsonConverter
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{
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private readonly int _last;
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/// <inheritdoc />
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public ObfuscateProviderJsonConverter(int last) : base(last)
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{
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_last = last;
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}
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/// <inheritdoc />
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public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
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{
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var sp = App.GetServiceProvider(true);
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var cache = sp.GetService<RedisCache>();
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var currentUser = sp.GetService<ICurrentUser>();
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var range = cache.ListRange("datapermission:role");
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if (range.Contains(currentUser.GetUserClaim(ClaimTypes.Role)))
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{
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writer.WriteValue(value);
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}
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else
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{
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var v = value?.ToString() ?? string.Empty;
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var vc = v.ToCharArray().Reverse().ToList();
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for (int i = 0; i < vc.Count; i++)
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{
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if (i + 1 > _last)
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{
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vc[i] = '*';
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}
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}
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vc.Reverse();
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v = string.Join("", vc);
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writer.WriteValue(v);
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}
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}
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} |