/
hash_file.go
39 lines (30 loc) · 1.32 KB
/
hash_file.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
package tasks
/*
Copyright 2020 TheRedSpy15
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import (
"crypto/sha1"
"encoding/base64"
"fmt"
"github.com/TheRedSpy15/Multi-Go/utils"
)
// HashFile takes a file path, and then prints the hash of the file
// BUG won't work unless ran from non-dialog mode / by using commandline flags
// TODO trim '' from target when hashing
func HashFile(target string) {
utils.CheckTarget(target) // make sure target is valid
file := utils.ReadFileIntoByte(target) // get bytes of file to hash
hash := sha1.New() // create sha1 object
hash.Write(file) // hash file to object
target = base64.URLEncoding.EncodeToString(hash.Sum(nil)) // encode hash sum into string
fmt.Println("SHA-1 hash :", target)
}