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accounts: Add very initial, extremely broken account work (not including config changes)

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This commit is contained in:
Daniel Oaks 2016-09-04 19:25:33 +10:00
parent 1746be2bb8
commit e4b6c1852b
7 changed files with 339 additions and 177 deletions
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16
irc/accounts.go Normal file
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@ -0,0 +1,16 @@
// Copyright (c) 2016- Daniel Oaks <daniel@danieloaks.net>
// released under the MIT license
package irc
import "time"
// Account represents a user account.
type Account struct {
// Name of the account.
Name string
// RegisteredAt represents the time that the account was registered.
RegisteredAt time.Time
// Clients that are currently logged into this account (useful for notifications).
Clients []Client
}

4
irc/commands.go
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@ -152,6 +152,10 @@ var Commands = map[string]Command{
usablePreReg: true,
minParams: 0,
},
"REG": {
handler: regHandler,
minParams: 3,
},
/*TODO(dan): Add this back in
"THEATRE": Command{
handler: theatreHandler,

35
irc/config.go
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@ -44,16 +44,32 @@ func (conf *PassConfig) PasswordBytes() []byte {
return bytes
}
type AccountRegistrationConfig struct {
Enabled bool
EnabledCallbacks []string `yaml:"enabled-callbacks"`
Callbacks struct {
Mailto struct {
Server string
Port int
TLS struct {
Enabled bool
InsecureSkipVerify bool `yaml:"insecure_skip_verify"`
ServerName string `yaml:"servername"`
}
Username string
Password string
Sender string
VerifyMessageSubject string `yaml:"verify-message-subject"`
VerifyMessage string `yaml:"verify-message"`
}
}
}
type Config struct {
Network struct {
Name string
}
Datastore struct {
Path string
SQLitePath string `yaml:"sqlite-path"`
}
Server struct {
PassConfig
Password string
@ -67,6 +83,15 @@ type Config struct {
ProxyAllowedFrom []string `yaml:"proxy-allowed-from"`
}
Datastore struct {
Path string
SQLitePath string `yaml:"sqlite-path"`
}
Registration struct {
Accounts AccountRegistrationConfig
}
Operator map[string]*PassConfig
Theater map[string]*PassConfig

292
irc/numerics.go
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@ -6,145 +6,155 @@
package irc
const (
RPL_WELCOME = "001"
RPL_YOURHOST = "002"
RPL_CREATED = "003"
RPL_MYINFO = "004"
RPL_ISUPPORT = "005"
RPL_BOUNCE = "010"
RPL_TRACELINK = "200"
RPL_TRACECONNECTING = "201"
RPL_TRACEHANDSHAKE = "202"
RPL_TRACEUNKNOWN = "203"
RPL_TRACEOPERATOR = "204"
RPL_TRACEUSER = "205"
RPL_TRACESERVER = "206"
RPL_TRACESERVICE = "207"
RPL_TRACENEWTYPE = "208"
RPL_TRACECLASS = "209"
RPL_TRACERECONNECT = "210"
RPL_STATSLINKINFO = "211"
RPL_STATSCOMMANDS = "212"
RPL_ENDOFSTATS = "219"
RPL_UMODEIS = "221"
RPL_SERVLIST = "234"
RPL_SERVLISTEND = "235"
RPL_STATSUPTIME = "242"
RPL_STATSOLINE = "243"
RPL_LUSERCLIENT = "251"
RPL_LUSEROP = "252"
RPL_LUSERUNKNOWN = "253"
RPL_LUSERCHANNELS = "254"
RPL_LUSERME = "255"
RPL_ADMINME = "256"
RPL_ADMINLOC1 = "257"
RPL_ADMINLOC2 = "258"
RPL_ADMINEMAIL = "259"
RPL_TRACELOG = "261"
RPL_TRACEEND = "262"
RPL_TRYAGAIN = "263"
RPL_AWAY = "301"
RPL_USERHOST = "302"
RPL_ISON = "303"
RPL_UNAWAY = "305"
RPL_NOWAWAY = "306"
RPL_WHOISUSER = "311"
RPL_WHOISSERVER = "312"
RPL_WHOISOPERATOR = "313"
RPL_WHOWASUSER = "314"
RPL_ENDOFWHO = "315"
RPL_WHOISIDLE = "317"
RPL_ENDOFWHOIS = "318"
RPL_WHOISCHANNELS = "319"
RPL_LIST = "322"
RPL_LISTEND = "323"
RPL_CHANNELMODEIS = "324"
RPL_UNIQOPIS = "325"
RPL_CHANNELCREATED = "329"
RPL_NOTOPIC = "331"
RPL_TOPIC = "332"
RPL_TOPICTIME = "333"
RPL_INVITING = "341"
RPL_SUMMONING = "342"
RPL_INVITELIST = "346"
RPL_ENDOFINVITELIST = "347"
RPL_EXCEPTLIST = "348"
RPL_ENDOFEXCEPTLIST = "349"
RPL_VERSION = "351"
RPL_WHOREPLY = "352"
RPL_NAMREPLY = "353"
RPL_LINKS = "364"
RPL_ENDOFLINKS = "365"
RPL_ENDOFNAMES = "366"
RPL_BANLIST = "367"
RPL_ENDOFBANLIST = "368"
RPL_ENDOFWHOWAS = "369"
RPL_INFO = "371"
RPL_MOTD = "372"
RPL_ENDOFINFO = "374"
RPL_MOTDSTART = "375"
RPL_ENDOFMOTD = "376"
RPL_YOUREOPER = "381"
RPL_REHASHING = "382"
RPL_YOURESERVICE = "383"
RPL_TIME = "391"
RPL_USERSSTART = "392"
RPL_USERS = "393"
RPL_ENDOFUSERS = "394"
RPL_NOUSERS = "395"
ERR_UNKNOWNERROR = "400"
ERR_NOSUCHNICK = "401"
ERR_NOSUCHSERVER = "402"
ERR_NOSUCHCHANNEL = "403"
ERR_CANNOTSENDTOCHAN = "404"
ERR_TOOMANYCHANNELS = "405"
ERR_WASNOSUCHNICK = "406"
ERR_TOOMANYTARGETS = "407"
ERR_NOSUCHSERVICE = "408"
ERR_NOORIGIN = "409"
ERR_INVALIDCAPCMD = "410"
ERR_NORECIPIENT = "411"
ERR_NOTEXTTOSEND = "412"
ERR_NOTOPLEVEL = "413"
ERR_WILDTOPLEVEL = "414"
ERR_BADMASK = "415"
ERR_UNKNOWNCOMMAND = "421"
ERR_NOMOTD = "422"
ERR_NOADMININFO = "423"
ERR_FILEERROR = "424"
ERR_NONICKNAMEGIVEN = "431"
ERR_ERRONEUSNICKNAME = "432"
ERR_NICKNAMEINUSE = "433"
ERR_NICKCOLLISION = "436"
ERR_UNAVAILRESOURCE = "437"
ERR_USERNOTINCHANNEL = "441"
ERR_NOTONCHANNEL = "442"
ERR_USERONCHANNEL = "443"
ERR_NOLOGIN = "444"
ERR_SUMMONDISABLED = "445"
ERR_USERSDISABLED = "446"
ERR_NOTREGISTERED = "451"
ERR_NEEDMOREPARAMS = "461"
ERR_ALREADYREGISTRED = "462"
ERR_NOPERMFORHOST = "463"
ERR_PASSWDMISMATCH = "464"
ERR_YOUREBANNEDCREEP = "465"
ERR_YOUWILLBEBANNED = "466"
ERR_KEYSET = "467"
ERR_CHANNELISFULL = "471"
ERR_UNKNOWNMODE = "472"
ERR_INVITEONLYCHAN = "473"
ERR_BANNEDFROMCHAN = "474"
ERR_BADCHANNELKEY = "475"
ERR_BADCHANMASK = "476"
ERR_NOCHANMODES = "477"
ERR_BANLISTFULL = "478"
ERR_NOPRIVILEGES = "481"
ERR_CHANOPRIVSNEEDED = "482"
ERR_CANTKILLSERVER = "483"
ERR_RESTRICTED = "484"
ERR_UNIQOPPRIVSNEEDED = "485"
ERR_NOOPERHOST = "491"
ERR_UMODEUNKNOWNFLAG = "501"
ERR_USERSDONTMATCH = "502"
RPL_WELCOME = "001"
RPL_YOURHOST = "002"
RPL_CREATED = "003"
RPL_MYINFO = "004"
RPL_ISUPPORT = "005"
RPL_BOUNCE = "010"
RPL_TRACELINK = "200"
RPL_TRACECONNECTING = "201"
RPL_TRACEHANDSHAKE = "202"
RPL_TRACEUNKNOWN = "203"
RPL_TRACEOPERATOR = "204"
RPL_TRACEUSER = "205"
RPL_TRACESERVER = "206"
RPL_TRACESERVICE = "207"
RPL_TRACENEWTYPE = "208"
RPL_TRACECLASS = "209"
RPL_TRACERECONNECT = "210"
RPL_STATSLINKINFO = "211"
RPL_STATSCOMMANDS = "212"
RPL_ENDOFSTATS = "219"
RPL_UMODEIS = "221"
RPL_SERVLIST = "234"
RPL_SERVLISTEND = "235"
RPL_STATSUPTIME = "242"
RPL_STATSOLINE = "243"
RPL_LUSERCLIENT = "251"
RPL_LUSEROP = "252"
RPL_LUSERUNKNOWN = "253"
RPL_LUSERCHANNELS = "254"
RPL_LUSERME = "255"
RPL_ADMINME = "256"
RPL_ADMINLOC1 = "257"
RPL_ADMINLOC2 = "258"
RPL_ADMINEMAIL = "259"
RPL_TRACELOG = "261"
RPL_TRACEEND = "262"
RPL_TRYAGAIN = "263"
RPL_AWAY = "301"
RPL_USERHOST = "302"
RPL_ISON = "303"
RPL_UNAWAY = "305"
RPL_NOWAWAY = "306"
RPL_WHOISUSER = "311"
RPL_WHOISSERVER = "312"
RPL_WHOISOPERATOR = "313"
RPL_WHOWASUSER = "314"
RPL_ENDOFWHO = "315"
RPL_WHOISIDLE = "317"
RPL_ENDOFWHOIS = "318"
RPL_WHOISCHANNELS = "319"
RPL_LIST = "322"
RPL_LISTEND = "323"
RPL_CHANNELMODEIS = "324"
RPL_UNIQOPIS = "325"
RPL_CHANNELCREATED = "329"
RPL_NOTOPIC = "331"
RPL_TOPIC = "332"
RPL_TOPICTIME = "333"
RPL_INVITING = "341"
RPL_SUMMONING = "342"
RPL_INVITELIST = "346"
RPL_ENDOFINVITELIST = "347"
RPL_EXCEPTLIST = "348"
RPL_ENDOFEXCEPTLIST = "349"
RPL_VERSION = "351"
RPL_WHOREPLY = "352"
RPL_NAMREPLY = "353"
RPL_LINKS = "364"
RPL_ENDOFLINKS = "365"
RPL_ENDOFNAMES = "366"
RPL_BANLIST = "367"
RPL_ENDOFBANLIST = "368"
RPL_ENDOFWHOWAS = "369"
RPL_INFO = "371"
RPL_MOTD = "372"
RPL_ENDOFINFO = "374"
RPL_MOTDSTART = "375"
RPL_ENDOFMOTD = "376"
RPL_YOUREOPER = "381"
RPL_REHASHING = "382"
RPL_YOURESERVICE = "383"
RPL_TIME = "391"
RPL_USERSSTART = "392"
RPL_USERS = "393"
RPL_ENDOFUSERS = "394"
RPL_NOUSERS = "395"
ERR_UNKNOWNERROR = "400"
ERR_NOSUCHNICK = "401"
ERR_NOSUCHSERVER = "402"
ERR_NOSUCHCHANNEL = "403"
ERR_CANNOTSENDTOCHAN = "404"
ERR_TOOMANYCHANNELS = "405"
ERR_WASNOSUCHNICK = "406"
ERR_TOOMANYTARGETS = "407"
ERR_NOSUCHSERVICE = "408"
ERR_NOORIGIN = "409"
ERR_INVALIDCAPCMD = "410"
ERR_NORECIPIENT = "411"
ERR_NOTEXTTOSEND = "412"
ERR_NOTOPLEVEL = "413"
ERR_WILDTOPLEVEL = "414"
ERR_BADMASK = "415"
ERR_UNKNOWNCOMMAND = "421"
ERR_NOMOTD = "422"
ERR_NOADMININFO = "423"
ERR_FILEERROR = "424"
ERR_NONICKNAMEGIVEN = "431"
ERR_ERRONEUSNICKNAME = "432"
ERR_NICKNAMEINUSE = "433"
ERR_NICKCOLLISION = "436"
ERR_UNAVAILRESOURCE = "437"
ERR_REG_UNAVAILABLE = "440"
ERR_USERNOTINCHANNEL = "441"
ERR_NOTONCHANNEL = "442"
ERR_USERONCHANNEL = "443"
ERR_NOLOGIN = "444"
ERR_SUMMONDISABLED = "445"
ERR_USERSDISABLED = "446"
ERR_NOTREGISTERED = "451"
ERR_NEEDMOREPARAMS = "461"
ERR_ALREADYREGISTRED = "462"
ERR_NOPERMFORHOST = "463"
ERR_PASSWDMISMATCH = "464"
ERR_YOUREBANNEDCREEP = "465"
ERR_YOUWILLBEBANNED = "466"
ERR_KEYSET = "467"
ERR_CHANNELISFULL = "471"
ERR_UNKNOWNMODE = "472"
ERR_INVITEONLYCHAN = "473"
ERR_BANNEDFROMCHAN = "474"
ERR_BADCHANNELKEY = "475"
ERR_BADCHANMASK = "476"
ERR_NOCHANMODES = "477"
ERR_BANLISTFULL = "478"
ERR_NOPRIVILEGES = "481"
ERR_CHANOPRIVSNEEDED = "482"
ERR_CANTKILLSERVER = "483"
ERR_RESTRICTED = "484"
ERR_UNIQOPPRIVSNEEDED = "485"
ERR_NOOPERHOST = "491"
ERR_UMODEUNKNOWNFLAG = "501"
ERR_USERSDONTMATCH = "502"
RPL_REGISTRATION_SUCCESS = "920"
ERR_ACCOUNT_ALREADY_EXISTS = "921"
ERR_REG_UNSPECIFIED_ERROR = "922"
RPL_VERIFYSUCCESS = "923"
ERR_ACCOUNT_ALREADY_VERIFIED = "924"
ERR_ACCOUNT_INVALID_VERIFY_CODE = "925"
RPL_REG_VERIFICATION_REQUIRED = "927"
ERR_REG_INVALID_CALLBACK = "929"
ERR_REG_INVALID_CRED_TYPE = "982"
)

84
irc/registration.go Normal file
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@ -0,0 +1,84 @@
// Copyright (c) 2016- Daniel Oaks <daniel@danieloaks.net>
// released under the MIT license
package irc
import (
"errors"
"fmt"
"strconv"
"strings"
"time"
"github.com/DanielOaks/girc-go/ircmsg"
"github.com/tidwall/buntdb"
)
var (
errAccountCreation = errors.New("Account could not be created")
)
// AccountRegistration manages the registration of accounts.
type AccountRegistration struct {
Enabled bool
EnabledRegistrationCallbackTypes []string
}
// NewAccountRegistration returns a new AccountRegistration, configured correctly.
func NewAccountRegistration(config AccountRegistrationConfig) (accountReg AccountRegistration) {
if config.Enabled {
accountReg.Enabled = true
accountReg.EnabledRegistrationCallbackTypes = config.EnabledCallbacks
}
return accountReg
}
// regHandler parses the REG command.
func regHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
subcommand := strings.ToLower(msg.Params[0])
if subcommand == "create" {
client.Notice("Parsing CREATE")
// get and sanitise account name
account := NewName(msg.Params[1])
if !account.IsNickname() || msg.Params[1] == "*" {
client.Send(nil, server.nameString, ERR_REG_UNSPECIFIED_ERROR, client.nickString, msg.Params[1], "Account name is not valid")
return false
}
accountString := account.String()
// check whether account exists
// do it all in one write tx to prevent races
err := server.store.Update(func(tx *buntdb.Tx) error {
accountKey := fmt.Sprintf("account %s exists", accountString)
_, err := tx.Get(accountKey)
if err != buntdb.ErrNotFound {
//TODO(dan): if account verified key doesn't exist account is not verified, calc the maximum time without verification and expire and continue if need be
client.Send(nil, server.nameString, ERR_ACCOUNT_ALREADY_EXISTS, client.nickString, msg.Params[1], "Account already exists")
return errAccountCreation
}
registeredTimeKey := fmt.Sprintf("account %s registered.time", accountString)
tx.Set(accountKey, "1", nil)
tx.Set(registeredTimeKey, strconv.FormatInt(time.Now().Unix(), 10), nil)
return nil
})
// account could not be created and relevant numerics have been dispatched, abort
if err != nil {
return false
}
// account didn't already exist, continue with account creation and dispatching verification (if required)
} else if subcommand == "verify" {
client.Notice("Parsing VERIFY")
} else {
client.Send(nil, server.nameString, ERR_UNKNOWNERROR, client.nickString, "REG", msg.Params[0], "Unknown subcommand")
}
return false
}

63
irc/server.go
View File

@ -26,25 +26,27 @@ import (
)
type Server struct {
channels ChannelNameMap
clients *ClientLookupSet
commands chan Command
ctime time.Time
db *sql.DB
store buntdb.DB
idle chan *Client
motdLines []string
name Name
nameString string // cache for server name string since it's used with almost every reply
newConns chan clientConn
operators map[Name][]byte
password []byte
signals chan os.Signal
proxyAllowedFrom []string
whoWas *WhoWasList
theaters map[Name][]byte
isupport *ISupportList
checkIdent bool
accounts map[string]Account
channels ChannelNameMap
clients *ClientLookupSet
commands chan Command
ctime time.Time
db *sql.DB
store buntdb.DB
idle chan *Client
motdLines []string
name Name
nameString string // cache for server name string since it's used with almost every reply
newConns chan clientConn
operators map[Name][]byte
password []byte
accountRegistration *AccountRegistration
signals chan os.Signal
proxyAllowedFrom []string
whoWas *WhoWasList
theaters map[Name][]byte
isupport *ISupportList
checkIdent bool
}
var (
@ -63,6 +65,7 @@ type clientConn struct {
func NewServer(config *Config) *Server {
server := &Server{
accounts: make(map[string]Account),
channels: make(ChannelNameMap),
clients: NewClientLookupSet(),
commands: make(chan Command),
@ -127,6 +130,10 @@ func NewServer(config *Config) *Server {
server.wslisten(config.Server.Wslisten, config.Server.TLSListeners)
}
// registration
accountReg := NewAccountRegistration(config.Registration.Accounts)
server.accountRegistration = &accountReg
// Attempt to clean up when receiving these signals.
signal.Notify(server.signals, SERVER_SIGNALS...)
@ -144,9 +151,25 @@ func NewServer(config *Config) *Server {
server.isupport.Add("NETWORK", config.Network.Name)
server.isupport.Add("NICKLEN", strconv.Itoa(config.Limits.NickLen))
server.isupport.Add("PREFIX", "(qaohv)~&@%+")
// server.isupport.Add("STATUSMSG", "@+") //TODO(dan): Autogenerate based on PREFIXes, support STATUSMSG
// server.isupport.Add("STATUSMSG", "@+") //TODO(dan): Support STATUSMSG
// server.isupport.Add("TARGMAX", "") //TODO(dan): Support this
// server.isupport.Add("TOPICLEN", "") //TODO(dan): Support topic length
// account registration
if server.accountRegistration.Enabled {
// 'none' isn't shown in the REGCALLBACKS vars
var enabledCallbackTypes []string
for _, name := range server.accountRegistration.EnabledRegistrationCallbackTypes {
if name != "none" {
enabledCallbackTypes = append(enabledCallbackTypes, name)
}
}
server.isupport.Add("REGCOMMANDS", "CREATE,VERIFY")
server.isupport.Add("REGCALLBACKS", strings.Join(enabledCallbackTypes, ","))
server.isupport.Add("REGCREDTYPES", "passphrase,certfp")
}
server.isupport.RegenerateCachedReply()
return server

22
oragono.yaml
View File

@ -5,17 +5,6 @@ network:
# name of the network
name: OragonoTest
# datastore configuration
datastore:
# path to the datastore
# this can also be ":memory:" for an in-memory-only db
path: ircd.db
# path to our sqlite db
# currently used to lookup masks and store persistent chan data
# but planned to be deprecated in a future release
sqlite-path: ircd-sqlite.db
# server configuration
server:
# server name
@ -65,6 +54,17 @@ operator:
# generated using "oragono genpasswd"
password: JDJhJDA0JE1vZmwxZC9YTXBhZ3RWT2xBbkNwZnV3R2N6VFUwQUI0RUJRVXRBRHliZVVoa0VYMnlIaGsu
# datastore configuration
datastore:
# path to the datastore
# this can also be ":memory:" for an in-memory-only db
path: ircd.db
# path to our sqlite db
# currently used to lookup masks and store persistent chan data
# but planned to be deprecated in a future release
sqlite-path: ircd-sqlite.db
# limits - these need to be the same across the network
limits:
# nicklen is the max nick length allowed