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Merge pull request #1765 from slingamn/autorehash

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add autogeneration of SCRAM credentials on successful PLAIN
This commit is contained in:
Shivaram Lingamneni 2021-08-03 00:40:47 -04:00 committed by GitHub
commit 941c12244f
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1 changed files with 13 additions and 4 deletions
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17
irc/accounts.go
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@ -1113,6 +1113,11 @@ func (am *AccountManager) checkPassphrase(accountName, passphrase string) (accou
if passwd.CompareHashAndPassword(account.Credentials.PassphraseHash, []byte(passphrase)) != nil {
err = errAccountInvalidCredentials
}
if err == nil && account.Credentials.SCRAMCreds.Iters == 0 {
// XXX: if the account was created prior to 2.8, it doesn't have SCRAM credentials;
// since we temporarily have access to a valid plaintext password, create them:
am.rehashPassword(account.Name, passphrase)
}
case -1:
err = am.checkLegacyPassphrase(migrations.CheckAthemePassphrase, accountName, account.Credentials.PassphraseHash, passphrase)
case -2:
@ -1132,13 +1137,17 @@ func (am *AccountManager) checkLegacyPassphrase(check migrations.PassphraseCheck
return errAccountInvalidCredentials
}
// re-hash the passphrase with the latest algorithm
err = am.setPassword(account, passphrase, true)
if err != nil {
am.server.logger.Error("internal", "could not upgrade user password", err.Error())
}
am.rehashPassword(account, passphrase)
return nil
}
func (am *AccountManager) rehashPassword(accountName, passphrase string) {
err := am.setPassword(accountName, passphrase, true)
if err != nil {
am.server.logger.Error("internal", "could not upgrade user password", accountName, err.Error())
}
}
func (am *AccountManager) loadWithAutocreation(accountName string, autocreate bool) (account ClientAccount, err error) {
account, err = am.LoadAccount(accountName)
if err == errAccountDoesNotExist && autocreate {