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Code Releases Activity

discord: Add AllowMention to restrict allowed mentions (#1462)

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* Add DisablePingEveryoneHere/DisablePingRoles/DisablePingUsers keys to config

* Add basic AllowedMentions behavior to discord webhooks

* Initialize b.AllowedMentions on Discord Bridger init

* Call b.getAllowedMentions on each webhook to allow config hot reloading

* Add AllowedMentions on all Discord webhooks/messages

* Add DisablePingEveryoneHere/DisablePingRoles/DisablePingUsers to matterbridge.toml.sample

* Change 'Disable' for 'Allow' and revert logic in Discord AllowedMentions

* Update Discord AllowedMentions in matterbridge.toml.sample

* Fix typo in DisableWebPagePreview

* Replace 'AllowPingEveryoneHere' with 'AllowPingEveryone'

* Replace 3 AllowPingEveryone/Roles/Users bools with an array

* Fix typo
This commit is contained in:
Alexandre GV
2021-05-13 22:39:25 +02:00
committed by GitHub
parent a0bca42a7a
commit ac4aee39e3
5 changed files with 71 additions and 33 deletions
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24
bridge/discord/helpers.go
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@ -9,6 +9,30 @@ import (
"github.com/matterbridge/discordgo"
)
func (b *Bdiscord) getAllowedMentions() *discordgo.MessageAllowedMentions {
// If AllowMention is not specified, then allow all mentions (default Discord behavior)
if !b.IsKeySet("AllowMention") {
return nil
}
// Otherwise, allow only the mentions that are specified
allowedMentionTypes := make([]discordgo.AllowedMentionType, 0, 3)
for _, m := range b.GetStringSlice("AllowMention") {
switch m {
case "everyone":
allowedMentionTypes = append(allowedMentionTypes, discordgo.AllowedMentionTypeEveryone)
case "roles":
allowedMentionTypes = append(allowedMentionTypes, discordgo.AllowedMentionTypeRoles)
case "users":
allowedMentionTypes = append(allowedMentionTypes, discordgo.AllowedMentionTypeUsers)
}
}
return &discordgo.MessageAllowedMentions{
Parse: allowedMentionTypes,
}
}
func (b *Bdiscord) getNick(user *discordgo.User, guildID string) string {
b.membersMutex.RLock()
defer b.membersMutex.RUnlock()