56 lines
1 KiB
Go
56 lines
1 KiB
Go
package internal
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import (
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"errors"
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"os"
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"strconv"
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)
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var (
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SALT string
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POSTGRES_URL string
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JWT_SECRET string
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FETCH_LENGTH int32
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PREFORK bool
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err error
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conv int64
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)
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func ReadFromENV() error {
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SALT = os.Getenv("SALT")
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if len(SALT) < 8 {
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return errors.New("Invalid Salt")
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}
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POSTGRES_URL = os.Getenv("POSTGRES_URL")
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if len(POSTGRES_URL) < 1 {
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return errors.New("POSTGRES_URL NOT FOUND")
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}
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JWT_SECRET = os.Getenv("JWT_SECRET")
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if len(JWT_SECRET) < 10 {
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return errors.New("INVALID JWT SECRET")
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}
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fetch_len_str := os.Getenv("FETCH_LENGTH")
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if len(fetch_len_str) == 0 {
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FETCH_LENGTH = 10
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} else {
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conv, err = strconv.ParseInt(fetch_len_str, 10, 32)
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if err != nil {
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return err
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}
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if conv < 1 {
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return errors.New("FETCH_LENGTH should be a positive number as well over 0")
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}
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FETCH_LENGTH = int32(conv)
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}
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prefork_str := os.Getenv("PREFORK")
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if len(prefork_str) == 0 {
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PREFORK = false
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} else {
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PREFORK, err = strconv.ParseBool(prefork_str)
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if err != nil {
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return err
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}
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}
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return nil
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}
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