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Merge pull request #1271 from slingamn/issue1240

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fix #1240
This commit is contained in:
Shivaram Lingamneni 2020-09-16 18:44:44 -07:00 committed by GitHub
commit 536c21a874
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3 changed files with 28 additions and 31 deletions
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6
irc/config.go
View File

@ -537,8 +537,7 @@ type Config struct {
}
Roleplay struct {
Enabled *bool
enabled bool
Enabled bool
RequireChanops bool `yaml:"require-chanops"`
RequireOper bool `yaml:"require-oper"`
AddSuffix *bool `yaml:"add-suffix"`
@ -1192,7 +1191,6 @@ func LoadConfig(filename string) (config *Config, err error) {
config.History.ZNCMax = config.History.ChathistoryMax
}
config.Roleplay.enabled = utils.BoolDefaultTrue(config.Roleplay.Enabled)
config.Roleplay.addSuffix = utils.BoolDefaultTrue(config.Roleplay.AddSuffix)
config.Datastore.MySQL.ExpireTime = time.Duration(config.History.Restrictions.ExpireTime)
@ -1272,7 +1270,7 @@ func (config *Config) generateISupport() (err error) {
isupport.Add("NETWORK", config.Network.Name)
isupport.Add("NICKLEN", strconv.Itoa(config.Limits.NickLen))
isupport.Add("PREFIX", "(qaohv)~&@%+")
if config.Roleplay.enabled {
if config.Roleplay.Enabled {
isupport.Add("RPCHAN", "E")
isupport.Add("RPUSER", "E")
}

22
irc/handlers.go
View File

@ -2194,15 +2194,7 @@ func npcHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Respo
fakeSource := msg.Params[1]
message := msg.Params[2:]
_, err := CasefoldName(fakeSource)
if err != nil {
client.Send(nil, client.server.name, ERR_CANNOTSENDRP, target, client.t("Fake source must be a valid nickname"))
return false
}
sourceString := fmt.Sprintf(npcNickMask, fakeSource, client.nick)
sendRoleplayMessage(server, client, sourceString, target, false, message, rb)
sendRoleplayMessage(server, client, fakeSource, target, false, false, message, rb)
return false
}
@ -2212,15 +2204,8 @@ func npcaHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Resp
target := msg.Params[0]
fakeSource := msg.Params[1]
message := msg.Params[2:]
sourceString := fmt.Sprintf(npcNickMask, fakeSource, client.nick)
_, err := CasefoldName(fakeSource)
if err != nil {
client.Send(nil, client.server.name, ERR_CANNOTSENDRP, target, client.t("Fake source must be a valid nickname"))
return false
}
sendRoleplayMessage(server, client, sourceString, target, true, message, rb)
sendRoleplayMessage(server, client, fakeSource, target, false, true, message, rb)
return false
}
@ -2623,9 +2608,8 @@ func sanickHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Re
func sceneHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *ResponseBuffer) bool {
target := msg.Params[0]
message := msg.Params[1:]
sourceString := fmt.Sprintf(sceneNickMask, client.nick)
sendRoleplayMessage(server, client, sourceString, target, false, message, rb)
sendRoleplayMessage(server, client, "", target, true, false, message, rb)
return false
}

31
irc/roleplay.go
View File

@ -4,7 +4,8 @@
package irc
import (
"bytes"
"fmt"
"strings"
"github.com/oragono/oragono/irc/history"
"github.com/oragono/oragono/irc/modes"
@ -16,9 +17,9 @@ const (
sceneNickMask = "=Scene=!%s@npc.fakeuser.invalid"
)
func sendRoleplayMessage(server *Server, client *Client, source string, targetString string, isAction bool, messageParts []string, rb *ResponseBuffer) {
func sendRoleplayMessage(server *Server, client *Client, source string, targetString string, isScene, isAction bool, messageParts []string, rb *ResponseBuffer) {
config := server.Config()
if !config.Roleplay.enabled {
if !config.Roleplay.Enabled {
rb.Add(nil, client.server.name, ERR_CANNOTSENDRP, targetString, client.t("Roleplaying has been disabled by the server administrators"))
return
}
@ -27,12 +28,26 @@ func sendRoleplayMessage(server *Server, client *Client, source string, targetSt
return
}
var sourceMask string
if isScene {
sourceMask = fmt.Sprintf(sceneNickMask, client.Nick())
} else {
cfSource, cfSourceErr := CasefoldName(source)
skelSource, skelErr := Skeleton(source)
if cfSourceErr != nil || skelErr != nil ||
restrictedCasefoldedNicks.Has(cfSource) || restrictedSkeletons.Has(skelSource) {
rb.Add(nil, client.server.name, ERR_CANNOTSENDRP, targetString, client.t("Invalid roleplay name"))
return
}
sourceMask = fmt.Sprintf(npcNickMask, source, client.Nick())
}
// block attempts to send CTCP messages to Tor clients
if len(messageParts) > 0 && len(messageParts[0]) > 0 && messageParts[0][0] == '\x01' {
return
}
var buf bytes.Buffer
var buf strings.Builder
if isAction {
buf.WriteString("\x01ACTION ")
}
@ -80,9 +95,9 @@ func sendRoleplayMessage(server *Server, client *Client, source string, targetSt
// of roleplay commands, so send them a copy whether they have echo-message
// or not
if rb.session == session {
rb.AddSplitMessageFromClient(source, "", nil, "PRIVMSG", targetString, splitMessage)
rb.AddSplitMessageFromClient(sourceMask, "", nil, "PRIVMSG", targetString, splitMessage)
} else {
session.sendSplitMsgFromClientInternal(false, source, "*", nil, "PRIVMSG", targetString, splitMessage)
session.sendSplitMsgFromClientInternal(false, sourceMask, "*", nil, "PRIVMSG", targetString, splitMessage)
}
}
}
@ -90,7 +105,7 @@ func sendRoleplayMessage(server *Server, client *Client, source string, targetSt
channel.AddHistoryItem(history.Item{
Type: history.Privmsg,
Message: splitMessage,
Nick: source,
Nick: sourceMask,
}, client.Account())
} else {
target, err := CasefoldName(targetString)
@ -108,7 +123,7 @@ func sendRoleplayMessage(server *Server, client *Client, source string, targetSt
cnick := client.Nick()
tnick := user.Nick()
for _, session := range user.Sessions() {
session.sendSplitMsgFromClientInternal(false, source, "*", nil, "PRIVMSG", tnick, splitMessage)
session.sendSplitMsgFromClientInternal(false, sourceMask, "*", nil, "PRIVMSG", tnick, splitMessage)
}
if away, awayMessage := user.Away(); away {
//TODO(dan): possibly implement cooldown of away notifications to users