112 lines
2.4 KiB
Go
112 lines
2.4 KiB
Go
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package inspect
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import (
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"fmt"
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"os"
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"strings"
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"time"
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"unicode/utf8"
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"github.com/logrusorgru/aurora/v4"
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"src.lwithers.me.uk/go/rsa/pkg/inspect"
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)
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var (
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displayedFingerprints = map[string]int{}
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)
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func displayColoured(src string, info []inspect.Info) {
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// compute max key length, for nicely aligning columns
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var maxKey int
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for _, item := range info {
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for _, section := range item.Info() {
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for _, field := range section.Fields {
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l := utf8.RuneCountInString(field.Key)
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if l > maxKey {
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maxKey = l
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}
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}
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}
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}
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// output options
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var auroraHyper bool
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switch os.Getenv("TERM") {
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case "xterm-kitty":
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auroraHyper = true
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}
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a := aurora.New(aurora.WithColors(true), aurora.WithHyperlinks(auroraHyper))
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// display loop
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for _, item := range info {
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fmt.Printf("════════ %s:%s ════════\n",
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a.BrightBlue(src), a.Blue(item.Location()))
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for _, section := range item.Info() {
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fmt.Println(aurora.Underline(section.Title))
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for _, field := range section.Fields {
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fmt.Printf(" %*s: ", maxKey, a.Yellow(field.Key))
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switch v := field.Value.(type) {
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case int:
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fmt.Print(a.Blue(v))
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case bool:
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fmt.Print(a.Blue(v))
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case time.Time:
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var note string
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switch {
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case strings.Contains(field.Key, "from"):
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if v.After(time.Now()) {
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note = aurora.Red("not valid yet").String()
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} else {
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note = aurora.Green("ok").String()
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}
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case strings.Contains(field.Key, "until"):
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if v.After(time.Now()) {
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note = aurora.Green("ok").String()
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} else {
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note = aurora.Red("expired").String()
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}
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}
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fmt.Printf("%s %s", v.Format(time.RFC3339), note)
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case []string:
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for i, s := range v {
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fmt.Print(s)
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if i < len(v)-1 {
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fmt.Printf("\n%*s", maxKey+4, "")
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}
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}
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case inspect.Fingerprint:
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f := v.String()
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fidx := displayedFingerprints[f]
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var firstSeen bool
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if fidx == 0 {
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firstSeen = true
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fidx = 1 + len(displayedFingerprints)
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displayedFingerprints[f] = fidx
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}
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var note string
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if firstSeen {
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note = fmt.Sprintf("#%d %s", a.Blue(fidx),
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a.Magenta("first occurrence"))
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} else {
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note = fmt.Sprintf("#%d %s", a.Blue(fidx),
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a.Green("already seen"))
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}
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fmt.Printf("%v [%s]", f, note)
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default:
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fmt.Print(v)
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}
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fmt.Println("")
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}
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}
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fmt.Println("")
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}
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}
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