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feat: respect Discord permissions in pk;message and pk;edit

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spiral 2021-11-10 23:46:16 -05:00
parent 48d4009c69
commit 343fafe9f0
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5 changed files with 64 additions and 24 deletions
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16
PluralKit.Bot/Commands/Checks.cs
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@ -169,29 +169,15 @@ namespace PluralKit.Bot
throw new PKSyntaxError("You need to specify a channel.");
var error = "Channel not found or you do not have permissions to access it.";
var channel = await ctx.MatchChannel();
if (channel == null || channel.GuildId == null)
throw new PKError(error);
var guild = _cache.GetGuild(channel.GuildId.Value);
if (guild == null)
if (!await ctx.CheckPermissionsInGuildChannel(channel, PermissionSet.ViewChannel))
throw new PKError(error);
var guildMember = await _rest.GetGuildMember(channel.GuildId.Value, ctx.Author.Id);
if (guildMember == null)
throw new PKError(error);
var botPermissions = _bot.PermissionsIn(channel.Id);
var webhookPermissions = _cache.EveryonePermissions(channel);
var userPermissions = PermissionExtensions.PermissionsFor(guild, channel, ctx.Author.Id, guildMember);
if ((userPermissions & PermissionSet.ViewChannel) == 0)
throw new PKError(error);
// We use a bitfield so we can set individual permission bits
ulong missingPermissions = 0;