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refactor the password hashing / password autoupgrade system

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This commit is contained in:
Shivaram Lingamneni 2018-08-05 22:51:39 -04:00
parent 6260869068
commit dfb0a57040
18 changed files with 277 additions and 380 deletions
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23
irc/config.go
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@ -82,6 +82,7 @@ type AccountRegistrationConfig struct {
}
}
AllowMultiplePerConnection bool `yaml:"allow-multiple-per-connection"`
BcryptCost uint `yaml:"bcrypt-cost"`
}
type VHostConfig struct {
@ -152,15 +153,6 @@ type OperConfig struct {
Modes string
}
// PasswordBytes returns the bytes represented by the password hash.
func (conf *OperConfig) PasswordBytes() []byte {
bytes, err := passwd.DecodePasswordHash(conf.Password)
if err != nil {
log.Fatal("decode password error: ", err)
}
return bytes
}
// LineLenConfig controls line lengths.
type LineLenLimits struct {
Tags int
@ -384,7 +376,11 @@ func (conf *Config) Operators(oc map[string]*OperClass) (map[string]*Oper, error
}
oper.Name = name
oper.Pass = opConf.PasswordBytes()
oper.Pass, err = decodeLegacyPasswordHash(opConf.Password)
if err != nil {
return nil, err
}
oper.Vhost = opConf.Vhost
class, exists := oc[opConf.Class]
if !exists {
@ -713,11 +709,14 @@ func LoadConfig(filename string) (config *Config, err error) {
config.Channels.defaultModes = ParseDefaultChannelModes(config.Channels.RawDefaultModes)
if config.Server.Password != "" {
bytes, err := passwd.DecodePasswordHash(config.Server.Password)
config.Server.passwordBytes, err = decodeLegacyPasswordHash(config.Server.Password)
if err != nil {
return nil, err
}
config.Server.passwordBytes = bytes
}
if config.Accounts.Registration.BcryptCost == 0 {
config.Accounts.Registration.BcryptCost = passwd.DefaultCost
}
return config, nil