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Add bot permissions to Discord #494

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Merged
techknowlogick merged 2 commits into from
Jan 12, 2023
Merged

Add bot permissions to Discord #494

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4b70e9c
Option to set permissions
Jleagle Jan 5, 2023
056c7c7
Fix comments
Jleagle Jan 5, 2023
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36 changes: 24 additions & 12 deletions providers/discord/discord.go
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Original file line number Diff line number Diff line change
Expand Up @@ -21,23 +21,23 @@ const (
)

const (
// allows /users/@me without email
// ScopeIdentify allows /users/@me without email
ScopeIdentify string = "identify"
// enables /users/@me to return an email
// ScopeEmail enables /users/@me to return an email
ScopeEmail string = "email"
// allows /users/@me/connections to return linked Twitch and YouTube accounts
// ScopeConnections allows /users/@me/connections to return linked Twitch and YouTube accounts
ScopeConnections string = "connections"
// allows /users/@me/guilds to return basic information about all of a user's guilds
// ScopeGuilds allows /users/@me/guilds to return basic information about all of a user's guilds
ScopeGuilds string = "guilds"
// allows /invites/{invite.id} to be used for joining a user's guild
// ScopeJoinGuild allows /invites/{invite.id} to be used for joining a user's guild
ScopeJoinGuild string = "guilds.join"
// allows your app to join users to a group dm
// ScopeGroupDMjoin allows your app to join users to a group dm
ScopeGroupDMjoin string = "gdm.join"
// for oauth2 bots, this puts the bot in the user's selected guild by default
// ScopeBot is for oauth2 bots, this puts the bot in the user's selected guild by default
ScopeBot string = "bot"
// this generates a webhook that is returned in the oauth token response for authorization code grants
// ScopeWebhook generates a webhook that is returned in the oauth token response for authorization code grants
ScopeWebhook string = "webhook.incoming"
// allows /users/@me/guilds/{guild.id}/member to return a user's member information in a guild
// ScopeReadGuilds allows /users/@me/guilds/{guild.id}/member to return a user's member information in a guild
ScopeReadGuilds string = "guilds.members.read"
)

Expand All @@ -63,6 +63,7 @@ type Provider struct {
HTTPClient *http.Client
config *oauth2.Config
providerName string
permissions string
}

// Name gets the name used to retrieve this provider.
Expand All @@ -75,6 +76,11 @@ func (p *Provider) SetName(name string) {
p.providerName = name
}

// SetPermissions is to update the bot permissions (used for when ScopeBot is set)
func (p *Provider) SetPermissions(permissions string) {
p.permissions = permissions
}

func (p *Provider) Client() *http.Client {
return goth.HTTPClientWithFallBack(p.HTTPClient)
}
Expand All @@ -84,11 +90,17 @@ func (p *Provider) Debug(debug bool) {}

// BeginAuth asks Discord for an authentication end-point.
func (p *Provider) BeginAuth(state string) (goth.Session, error) {
url := p.config.AuthCodeURL(
state,

opts := []oauth2.AuthCodeOption{
oauth2.AccessTypeOnline,
oauth2.SetAuthURLParam("prompt", "none"),
)
}

if p.permissions != "" {
opts = append(opts, oauth2.SetAuthURLParam("permissions", p.permissions))
}

url := p.config.AuthCodeURL(state, opts...)

s := &Session{
AuthURL: url,
Expand Down