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Review and spec updates

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This commit is contained in:
Daniel Oaks 2019-04-08 11:36:48 +10:00
parent 7bcba602ec
commit 0b644065b7
4 changed files with 21 additions and 14 deletions
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2
irc/config.go
View File

@ -13,6 +13,7 @@ import (
"net"
"os"
"regexp"
"sort"
"strings"
"time"
@ -609,6 +610,7 @@ func LoadConfig(filename string) (config *Config, err error) {
config.Accounts.Registration.EnabledCallbacks[i] = "*"
}
}
sort.Strings(config.Accounts.Registration.EnabledCallbacks)
config.Accounts.RequireSasl.exemptedNets, err = utils.ParseNetList(config.Accounts.RequireSasl.Exempted)
if err != nil {

27
irc/handlers.go
View File

@ -40,18 +40,17 @@ func accHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Respo
rb.Add(nil, server.name, "ACC", "LS", "SUBCOMMANDS", "LS REGISTER VERIFY")
var enabledCallbacks []string
for _, name := range config.Registration.EnabledCallbacks {
enabledCallbacks = append(enabledCallbacks, name)
}
sort.Strings(enabledCallbacks)
rb.Add(nil, server.name, "ACC", "LS", "CALLBACKS", strings.Join(enabledCallbacks, " "))
// this list is sorted by the config loader, yay
rb.Add(nil, server.name, "ACC", "LS", "CALLBACKS", strings.Join(config.Registration.EnabledCallbacks, " "))
rb.Add(nil, server.name, "ACC", "LS", "CREDTYPES", "passphrase certfp")
flags := []string{"nospaces"}
if config.NickReservation.Enabled {
rb.Add(nil, server.name, "ACC", "LS", "FLAGS", "regnick")
flags = append(flags, "regnick")
}
sort.Strings(flags)
rb.Add(nil, server.name, "ACC", "LS", "FLAGS", strings.Join(flags, " "))
return false
}
@ -113,7 +112,7 @@ func accRegisterHandler(server *Server, client *Client, msg ircmsg.IrcMessage, r
return false
}
account := strings.TrimSpace(msg.Params[1])
account := msg.Params[1]
// check for account name of *
if account == "*" {
@ -166,7 +165,7 @@ func accRegisterHandler(server *Server, client *Client, msg ircmsg.IrcMessage, r
}
}
if credentialType == "certfp" && client.certfp == "" {
rb.Add(nil, server.name, "FAIL", "ACC", "REG_INVALID_CRED_TYPE", account, credentialType, client.t("You are not using a TLS certificate"))
rb.Add(nil, server.name, "FAIL", "ACC", "REG_INVALID_CREDENTIAL", account, client.t("You must connect with a TLS client certificate to use certfp"))
return false
}
@ -190,8 +189,8 @@ func accRegisterHandler(server *Server, client *Client, msg ircmsg.IrcMessage, r
err = server.accounts.Register(client, account, callbackNamespace, callbackValue, passphrase, certfp)
if err != nil {
msg := registrationErrorToMessageAndCode(err)
rb.Add(nil, server.name, "FAIL", "ACC", "REG_UNSPECIFIED_ERROR", account, client.t(msg))
msg, code := registrationErrorToMessageAndCode(err)
rb.Add(nil, server.name, "FAIL", "ACC", code, account, client.t(msg))
return false
}
@ -211,11 +210,15 @@ func accRegisterHandler(server *Server, client *Client, msg ircmsg.IrcMessage, r
return false
}
func registrationErrorToMessageAndCode(err error) (message string) {
func registrationErrorToMessageAndCode(err error) (message, code string) {
// default responses: let's be risk-averse about displaying internal errors
// to the clients, especially for something as sensitive as accounts
code = "REG_UNSPECIFIED_ERROR"
message = `Could not register`
switch err {
case errAccountBadPassphrase:
code = "REG_INVALID_CREDENTIAL"
message = err.Error()
case errAccountAlreadyRegistered, errAccountAlreadyVerified:
message = err.Error()
case errAccountCreation, errAccountMustHoldNick, errAccountBadPassphrase, errCertfpAlreadyExists, errFeatureDisabled:

3
irc/help.go
View File

@ -97,7 +97,8 @@ For instance, this would set the kill, oper, account and xline snomasks on dan:
var Help = map[string]HelpEntry{
// Commands
"acc": {
text: `ACC REGISTER <accountname> [callback_namespace:]<callback> [cred_type] :<credential>
text: `ACC LS
ACC REGISTER <accountname> [callback_namespace:]<callback> [cred_type] :<credential>
ACC VERIFY <accountname> <auth_code>
Used in account registration. See the relevant specs for more info:

3
irc/nickserv.go
View File

@ -406,8 +406,9 @@ func nsRegisterHandler(server *Server, client *Client, command string, params []
}
// details could not be stored and relevant numerics have been dispatched, abort
message, _ := registrationErrorToMessageAndCode(err)
if err != nil {
nsNotice(rb, client.t(registrationErrorToMessageAndCode(err)))
nsNotice(rb, client.t(message))
return
}
}