mirror of
https://codeberg.org/scip/valpass.git
synced 2025-12-16 12:11:00 +01:00
76 lines
1.6 KiB
Go
76 lines
1.6 KiB
Go
package main
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import (
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"bufio"
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"fmt"
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"log"
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"os"
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"codeberg.org/scip/valpass/v2"
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)
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const template string = `
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Metric Random Threshhold Result
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------------------------------------------------------------------
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Compression rate 0%% min %d%% %d%%
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Character distribution 100%% min %0.2f%% %0.2f%%
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Character entropy 8.0 bits/char min %0.2f %0.2f bits/char
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Character redundancy 0.0%% max %0.2f%% %0.2f%%
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Dictionary match false false %t
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------------------------------------------------------------------
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Validation response %t
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`
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func main() {
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opts := valpass.Options{
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Compress: valpass.MIN_COMPRESS,
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CharDistribution: valpass.MIN_DIST,
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Entropy: valpass.MIN_ENTROPY,
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Dictionary: &valpass.Dictionary{Words: ReadDict("t/american-english")},
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}
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res, err := valpass.Validate(os.Args[1], opts)
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if err != nil {
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log.Fatal(err)
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}
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fmt.Printf(
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template,
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opts.Compress,
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res.Compress,
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opts.CharDistribution,
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res.CharDistribution,
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opts.Entropy,
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res.Entropy,
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100-opts.CharDistribution,
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100-res.CharDistribution,
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res.DictionaryMatch,
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res.Ok,
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)
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if !res.Ok {
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os.Exit(1)
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}
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}
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func ReadDict(path string) []string {
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file, err := os.Open(path)
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if err != nil {
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panic(err)
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}
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defer func() {
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if err := file.Close(); err != nil {
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log.Fatal(err)
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}
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}()
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var lines []string
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scanner := bufio.NewScanner(file)
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for scanner.Scan() {
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lines = append(lines, scanner.Text())
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}
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return lines
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}
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