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Merge pull request #1315 from slingamn/issue1194_stealthoper
hidden operators, tweaks to default operator config
This commit is contained in:
Shivaram Lingamneni
GitHub
commit
f5374c014b
@ -597,13 +597,20 @@ opers:
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class: "server-admin"
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# custom whois line
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whois-line: is a cool dude
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whois-line: is a server admin
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# custom hostname
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vhost: "n"
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vhost: "staff"
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# modes are the modes to auto-set upon opering-up
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modes: +is acjknoqtuxv
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# normally, operator status is visible to unprivileged users in WHO and WHOIS
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# responses. this can be disabled with 'hidden'. ('hidden' also causes the
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# 'vhost' line above to be ignored.)
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hidden: false
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# modes are modes to auto-set upon opering-up. uncomment this to automatically
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# enable snomasks ("server notification masks" that alert you to server events;
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# see `/quote help snomasks` while opered-up for more information):
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#modes: +is acjknoqtuxv
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# operators can be authenticated either by password (with the /OPER command),
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# or by certificate fingerprint, or both. if a password hash is set, then a
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15
default.yaml
15
default.yaml
@ -625,13 +625,20 @@ opers:
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class: "server-admin"
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# custom whois line
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whois-line: is a cool dude
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whois-line: is a server admin
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# custom hostname
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vhost: "n"
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vhost: "staff"
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# modes are the modes to auto-set upon opering-up
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modes: +is acjknoqtuxv
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# normally, operator status is visible to unprivileged users in WHO and WHOIS
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# responses. this can be disabled with 'hidden'. ('hidden' also causes the
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# 'vhost' line above to be ignored.)
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hidden: false
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# modes are modes to auto-set upon opering-up. uncomment this to automatically
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# enable snomasks ("server notification masks" that alert you to server events;
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# see `/quote help snomasks` while opered-up for more information):
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#modes: +is acjknoqtuxv
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# operators can be authenticated either by password (with the /OPER command),
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# or by certificate fingerprint, or both. if a password hash is set, then a
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@ -1207,7 +1207,7 @@ func (client *Client) getVHostNoMutex() string {
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// hostserv vhost OR operclass vhost OR nothing (i.e., normal rdns hostmask)
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if client.vhost != "" {
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return client.vhost
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} else if client.oper != nil {
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} else if client.oper != nil && !client.oper.Hidden {
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return client.oper.Vhost
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} else {
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return ""
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@ -419,6 +419,7 @@ type OperConfig struct {
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Fingerprint *string // legacy name for certfp, #1050
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Certfp string
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Auto bool
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Hidden bool
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Modes string
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}
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@ -723,9 +724,15 @@ type Oper struct {
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Pass []byte
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Certfp string
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Auto bool
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Hidden bool
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Modes []modes.ModeChange
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}
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// returns whether this is a publicly visible operator, for WHO/WHOIS purposes
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func (oper *Oper) Visible(hasPrivs bool) bool {
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return oper != nil && (hasPrivs || !oper.Hidden)
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}
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// Operators returns a map of operator configs from the given OperClass and config.
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func (conf *Config) Operators(oc map[string]*OperClass) (map[string]*Oper, error) {
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operators := make(map[string]*Oper)
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@ -756,6 +763,7 @@ func (conf *Config) Operators(oc map[string]*OperClass) (map[string]*Oper, error
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}
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}
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oper.Auto = opConf.Auto
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oper.Hidden = opConf.Hidden
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if oper.Pass == nil && oper.Certfp == "" {
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return nil, fmt.Errorf("Oper %s has neither a password nor a fingerprint", name)
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@ -3018,7 +3018,7 @@ func (fields whoxFields) Has(field rune) bool {
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// <channel> <user> <host> <server> <nick> <H|G>[*][~|&|@|%|+][B] :<hopcount> <real name>
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// whox format:
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// <type> <channel> <user> <ip> <host> <server> <nick> <H|G>[*][~|&|@|%|+][B] <hops> <idle> <account> <rank> :<real name>
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func (client *Client) rplWhoReply(channel *Channel, target *Client, rb *ResponseBuffer, isWhox bool, fields whoxFields, whoType string) {
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func (client *Client) rplWhoReply(channel *Channel, target *Client, rb *ResponseBuffer, hasPrivs, isWhox bool, fields whoxFields, whoType string) {
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params := []string{client.Nick()}
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details := target.Details()
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@ -3038,7 +3038,7 @@ func (client *Client) rplWhoReply(channel *Channel, target *Client, rb *Response
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}
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if fields.Has('i') {
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fIP := "255.255.255.255"
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if client.HasMode(modes.Operator) || client == target {
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if hasPrivs || client == target {
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// you can only see a target's IP if they're you or you're an oper
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fIP = target.IPString()
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}
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@ -3061,7 +3061,7 @@ func (client *Client) rplWhoReply(channel *Channel, target *Client, rb *Response
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flags.WriteRune('H') // Here
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}
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if target.HasMode(modes.Operator) {
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if target.HasMode(modes.Operator) && target.Oper().Visible(hasPrivs) {
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flags.WriteRune('*')
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}
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@ -3169,7 +3169,7 @@ func whoHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Respo
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}
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for _, member := range members {
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if !member.HasMode(modes.Invisible) || isJoined || isOper {
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client.rplWhoReply(channel, member, rb, isWhox, fields, whoType)
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client.rplWhoReply(channel, member, rb, isOper, isWhox, fields, whoType)
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}
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}
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}
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@ -3200,7 +3200,7 @@ func whoHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Respo
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for mclient := range server.clients.FindAll(mask) {
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if isOper || !mclient.HasMode(modes.Invisible) || isFriend(mclient) {
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client.rplWhoReply(nil, mclient, rb, isWhox, fields, whoType)
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client.rplWhoReply(nil, mclient, rb, isOper, isWhox, fields, whoType)
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}
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}
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}
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@ -3238,7 +3238,8 @@ func whoisHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Res
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return true
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}
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if client.HasMode(modes.Operator) {
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hasPrivs := client.HasMode(modes.Operator) // TODO(#1176) figure out the right capab for this
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if hasPrivs {
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for _, mask := range strings.Split(masksString, ",") {
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matches := server.clients.FindAll(mask)
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if len(matches) == 0 && !handleService(mask) {
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@ -3246,7 +3247,7 @@ func whoisHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Res
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continue
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}
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for mclient := range matches {
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client.getWhoisOf(mclient, rb)
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client.getWhoisOf(mclient, hasPrivs, rb)
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}
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}
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} else {
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@ -3254,7 +3255,7 @@ func whoisHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Res
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nick := strings.Split(masksString, ",")[0]
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mclient := server.clients.Get(nick)
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if mclient != nil {
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client.getWhoisOf(mclient, rb)
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client.getWhoisOf(mclient, hasPrivs, rb)
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} else if !handleService(nick) {
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rb.Add(nil, client.server.name, ERR_NOSUCHNICK, client.Nick(), utils.SafeErrorParam(masksString), client.t("No such nick"))
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}
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@ -429,7 +429,7 @@ func (client *Client) WhoisChannelsNames(target *Client, multiPrefix bool) []str
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return chstrs
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}
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func (client *Client) getWhoisOf(target *Client, rb *ResponseBuffer) {
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func (client *Client) getWhoisOf(target *Client, hasPrivs bool, rb *ResponseBuffer) {
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cnick := client.Nick()
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targetInfo := target.Details()
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rb.Add(nil, client.server.name, RPL_WHOISUSER, cnick, targetInfo.nick, targetInfo.username, targetInfo.hostname, "*", targetInfo.realname)
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@ -440,10 +440,10 @@ func (client *Client) getWhoisOf(target *Client, rb *ResponseBuffer) {
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rb.Add(nil, client.server.name, RPL_WHOISCHANNELS, cnick, tnick, strings.Join(whoischannels, " "))
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}
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tOper := target.Oper()
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if tOper != nil {
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if tOper.Visible(hasPrivs) {
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rb.Add(nil, client.server.name, RPL_WHOISOPERATOR, cnick, tnick, tOper.WhoisLine)
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}
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if client == target || client.HasRoleCapabs("local_ban") {
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if client == target || hasPrivs {
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rb.Add(nil, client.server.name, RPL_WHOISACTUALLY, cnick, tnick, fmt.Sprintf("%s@%s", targetInfo.username, target.RawHostname()), target.IPString(), client.t("Actual user@host, Actual IP"))
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}
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if target.HasMode(modes.TLS) {
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@ -456,7 +456,7 @@ func (client *Client) getWhoisOf(target *Client, rb *ResponseBuffer) {
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rb.Add(nil, client.server.name, RPL_WHOISBOT, cnick, tnick, ircfmt.Unescape(fmt.Sprintf(client.t("is a $bBot$b on %s"), client.server.Config().Network.Name)))
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}
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if client == target || client.HasMode(modes.Operator) {
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if client == target || hasPrivs {
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for _, session := range target.Sessions() {
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if session.certfp != "" {
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rb.Add(nil, client.server.name, RPL_WHOISCERTFP, cnick, tnick, fmt.Sprintf(client.t("has client certificate fingerprint %s"), session.certfp))
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2
irctest
2
irctest
@ -1 +1 @@
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Subproject commit 0c069b7418e623b6d64d55e46e3fc82b03a1219c
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Subproject commit 1ac1c1c6a70e439016eb58edc667dc1e878c1940
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