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fix various bugs

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This commit is contained in:
Shivaram Lingamneni 2020-03-16 23:37:52 -04:00
parent edd161ddfd
commit 6d65335071
5 changed files with 40 additions and 28 deletions
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31
irc/nickserv.go
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@ -610,23 +610,6 @@ func nsLoginThrottleCheck(client *Client, rb *ResponseBuffer) (success bool) {
return true
}
// if force-nick-equals-account is set, account name and nickname must be equal,
// so we need to re-NICK automatically on every login event (IDENTIFY,
// VERIFY, and a REGISTER that auto-verifies). if we can't get the nick
// then we log them out (they will be able to reattach with SASL)
func nsFixNickname(client *Client, rb *ResponseBuffer, config *Config) (success bool) {
if !config.Accounts.NickReservation.ForceNickEqualsAccount {
return true
}
// don't need to supply a nickname, SetNick will use the account name
if !performNickChange(client.server, client, client, rb.session, "", rb) {
client.server.accounts.Logout(client)
nsNotice(rb, client.t("A client is already using that account; try logging out and logging back in with SASL"))
return false
}
return true
}
func nsIdentifyHandler(server *Server, client *Client, command string, params []string, rb *ResponseBuffer) {
if client.LoggedIntoAccount() {
nsNotice(rb, client.t("You're already logged into an account"))
@ -666,17 +649,19 @@ func nsIdentifyHandler(server *Server, client *Client, command string, params []
loginSuccessful = (err == nil)
}
nickFixupFailed := false
if loginSuccessful {
if !nsFixNickname(client, rb, server.Config()) {
if !fixupNickEqualsAccount(client, rb, server.Config()) {
loginSuccessful = false
err = errNickAccountMismatch
// fixupNickEqualsAccount sends its own error message, don't send another
nickFixupFailed = true
}
}
if loginSuccessful {
sendSuccessfulAccountAuth(client, rb, true, true)
} else if err != errNickAccountMismatch {
nsNotice(rb, client.t("Could not login with your TLS certificate or supplied username/password"))
} else if !nickFixupFailed {
nsNotice(rb, fmt.Sprintf(client.t("Authentication failed: %s"), authErrorToMessage(server, err)))
}
}
@ -786,7 +771,7 @@ func nsRegisterHandler(server *Server, client *Client, command string, params []
if err == nil {
if callbackNamespace == "*" {
err = server.accounts.Verify(client, account, "")
if err == nil && nsFixNickname(client, rb, config) {
if err == nil && fixupNickEqualsAccount(client, rb, config) {
sendSuccessfulRegResponse(client, rb, true)
}
} else {
@ -892,7 +877,7 @@ func nsVerifyHandler(server *Server, client *Client, command string, params []st
return
}
if nsFixNickname(client, rb, server.Config()) {
if fixupNickEqualsAccount(client, rb, server.Config()) {
sendSuccessfulRegResponse(client, rb, true)
}
}