62 lines
2.5 KiB
Go
62 lines
2.5 KiB
Go
package commands
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import (
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"fmt"
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"log"
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"github.com/simia-tech/crypt"
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"github.com/spf13/cobra"
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"github.com/authelia/authelia/internal/authentication"
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"github.com/authelia/authelia/internal/configuration/schema"
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)
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func init() {
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HashPasswordCmd.Flags().BoolP("sha512", "z", false, fmt.Sprintf("use sha512 as the algorithm (changes iterations to %d, change with -i)", schema.DefaultPasswordSHA512Configuration.Iterations))
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HashPasswordCmd.Flags().IntP("iterations", "i", schema.DefaultPasswordConfiguration.Iterations, "set the number of hashing iterations")
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HashPasswordCmd.Flags().StringP("salt", "s", "", "set the salt string")
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HashPasswordCmd.Flags().IntP("memory", "m", schema.DefaultPasswordConfiguration.Memory, "[argon2id] set the amount of memory param (in MB)")
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HashPasswordCmd.Flags().IntP("parallelism", "p", schema.DefaultPasswordConfiguration.Parallelism, "[argon2id] set the parallelism param")
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HashPasswordCmd.Flags().IntP("key-length", "k", schema.DefaultPasswordConfiguration.KeyLength, "[argon2id] set the key length param")
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HashPasswordCmd.Flags().IntP("salt-length", "l", schema.DefaultPasswordConfiguration.SaltLength, "set the auto-generated salt length")
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}
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// HashPasswordCmd password hashing command.
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var HashPasswordCmd = &cobra.Command{
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Use: "hash-password [password]",
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Short: "Hash a password to be used in file-based users database. Default algorithm is argon2id.",
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Run: func(cobraCmd *cobra.Command, args []string) {
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sha512, _ := cobraCmd.Flags().GetBool("sha512")
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iterations, _ := cobraCmd.Flags().GetInt("iterations")
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salt, _ := cobraCmd.Flags().GetString("salt")
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keyLength, _ := cobraCmd.Flags().GetInt("key-length")
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saltLength, _ := cobraCmd.Flags().GetInt("salt-length")
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memory, _ := cobraCmd.Flags().GetInt("memory")
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parallelism, _ := cobraCmd.Flags().GetInt("parallelism")
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var err error
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var hash string
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var algorithm authentication.CryptAlgo
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if sha512 {
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if iterations == schema.DefaultPasswordConfiguration.Iterations {
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iterations = schema.DefaultPasswordSHA512Configuration.Iterations
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}
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algorithm = authentication.HashingAlgorithmSHA512
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} else {
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algorithm = authentication.HashingAlgorithmArgon2id
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}
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if salt != "" {
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salt = crypt.Base64Encoding.EncodeToString([]byte(salt))
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}
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hash, err = authentication.HashPassword(args[0], salt, algorithm, iterations, memory*1024, parallelism, keyLength, saltLength)
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if err != nil {
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log.Fatalf("Error occurred during hashing: %s\n", err)
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} else {
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fmt.Printf("Password hash: %s\n", hash)
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}
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},
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Args: cobra.MinimumNArgs(1),
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}
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