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1 // multipass-remove allows a user to remove an entry from their multipass database. |
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2 |
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3 package main |
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4 |
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5 import ( |
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6 "bufio" |
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7 "fmt" |
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8 "os" |
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9 "strconv" |
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10 |
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11 "pfish.zone/go/multipass/file" |
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12 ) |
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13 |
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14 func main() { |
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15 passfile, err := file.ForMe() |
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16 if err != nil { |
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17 fmt.Println(err.Error()) |
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18 os.Exit(1) |
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19 } |
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20 fmt.Println("Choose a password to remove:") |
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21 reader := bufio.NewReader(os.Stdin) |
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22 entries, err := passfile.AllEntries() |
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23 for i, entry := range entries { |
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24 fmt.Printf("%2d: %s\n", i+1, entry.Description()) |
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25 } |
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26 fmt.Print("Enter the number to remove: ") |
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27 text, err := reader.ReadString('\n') |
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28 if err != nil { |
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29 fmt.Println(err.Error()) |
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30 os.Exit(1) |
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31 } |
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32 picked, err := strconv.Atoi(text[:len(text)-1]) |
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33 if err != nil { |
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34 fmt.Println("Not a valid number") |
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35 os.Exit(1) |
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36 } |
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37 picked -= 1 |
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38 if picked < 0 || len(entries) <= picked { |
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39 fmt.Println("Not a valid selection") |
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40 os.Exit(1) |
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41 } |
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42 |
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43 if err := passfile.Remove(entries[picked].ID()); err != nil { |
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44 fmt.Printf("Couldn't remove password: %s\n", err.Error()) |
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45 os.Exit(1) |
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46 } |
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47 fmt.Println("Removed password entry.") |
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48 } |
