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Add mutex to deriveArgon2IDKey

oauth2
maru 2024-04-19 12:48:14 -04:00
parent 0fec7cb4c3
commit fbd4a60a4a
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GPG Key ID: 37689350E9CD0F0D
1 changed files with 8 additions and 1 deletions
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9
api/account/common.go
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@ -2,6 +2,7 @@ package account
import ( import (
"regexp" "regexp"
"sync"
"golang.org/x/crypto/argon2" "golang.org/x/crypto/argon2"
) )
@ -21,8 +22,14 @@ const (
TokenSize = 32 TokenSize = 32
) )
var isValidUsername = regexp.MustCompile(`^\w{1,16}$`).MatchString var (
isValidUsername = regexp.MustCompile(`^\w{1,16}$`).MatchString
argonMtx sync.Mutex
)
func deriveArgon2IDKey(password, salt []byte) []byte { func deriveArgon2IDKey(password, salt []byte) []byte {
argonMtx.Lock()
defer argonMtx.Unlock()
return argon2.IDKey(password, salt, ArgonTime, ArgonMemory, ArgonThreads, ArgonKeySize) return argon2.IDKey(password, salt, ArgonTime, ArgonMemory, ArgonThreads, ArgonKeySize)
} }