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https://github.com/TecharoHQ/anubis.git
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37 lines
628 B
Go
37 lines
628 B
Go
package config
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import (
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"errors"
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"fmt"
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"regexp"
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"strings"
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)
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var (
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countryCodeRegexp = regexp.MustCompile(`^[a-zA-Z]{2}$`)
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ErrNotCountryCode = errors.New("config.Bot: invalid country code")
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)
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type GeoIP struct {
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Countries []string `json:"countries"`
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}
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func (g *GeoIP) Valid() error {
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var errs []error
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for i, cc := range g.Countries {
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if !countryCodeRegexp.MatchString(cc) {
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errs = append(errs, fmt.Errorf("%w: %s", ErrNotCountryCode, cc))
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}
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g.Countries[i] = strings.ToLower(cc)
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}
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if len(errs) != 0 {
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return fmt.Errorf("bot.GeoIP: invalid GeoIP settings: %w", errors.Join(errs...))
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}
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return nil
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}
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