/
ntp.go
30 lines (24 loc) · 943 Bytes
/
ntp.go
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package validator
import (
"fmt"
"github.com/authelia/authelia/v4/internal/configuration/schema"
"github.com/authelia/authelia/v4/internal/utils"
)
// ValidateNTP validates and update NTP configuration.
func ValidateNTP(configuration *schema.NTPConfiguration, validator *schema.StructValidator) {
if configuration.Address == "" {
configuration.Address = schema.DefaultNTPConfiguration.Address
}
if configuration.Version == 0 {
configuration.Version = schema.DefaultNTPConfiguration.Version
} else if configuration.Version < 3 || configuration.Version > 4 {
validator.Push(fmt.Errorf("ntp: version must be either 3 or 4"))
}
if configuration.MaximumDesync == "" {
configuration.MaximumDesync = schema.DefaultNTPConfiguration.MaximumDesync
}
_, err := utils.ParseDurationString(configuration.MaximumDesync)
if err != nil {
validator.Push(fmt.Errorf("ntp: error occurred parsing NTP max_desync string: %s", err))
}
}