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txt.go
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txt.go
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package main
import (
"fmt"
"strconv"
"strings"
"github.com/aquasecurity/trivy/pkg/types"
"github.com/spf13/viper"
"github.com/steffakasid/trivy-scanner/internal"
)
const (
maxNameLen = 50
maxTitleLen = 50
)
func printResultTxt(results internal.TrivyResults) {
maxProjNLen := maxProjNameLen(results)
for i, projResult := range results {
fmt.Printf("[%s]: %s | Job State: %s | Scanned Packages: %s | Vulnerabilities found: %s | .trivyignore: %t\n",
padInt(i, 4, "0"),
padString(projResult.ProjName, maxProjNLen),
padString(projResult.State, 7),
padInt(len(projResult.ReportResult), 3, " "),
padInt(projResult.Vulnerabilities.Count, 3, " "),
(len(projResult.Ignore) > 0))
if viper.GetBool(V) || viper.GetBool(VV) || viper.GetBool(VVV) {
printResultDetailsTxt(projResult.ReportResult)
}
}
}
func printResultDetailsTxt(res types.Results) {
maxTgtNLen := maxTgtNameLen(res)
lvl1 := strings.Repeat(" ", 2)
lvl2 := strings.Repeat(" ", 4)
for _, tgt := range res {
if viper.GetBool(V) {
crit, hi, med, lo, un := internal.GetSummary(tgt.Vulnerabilities)
fmt.Printf("%s%s| Critical %s | High %s | Medium %s | Low %s | Unkown %s\n",
lvl1,
padString(tgt.Target, maxTgtNLen),
padInt(crit, 3, " "),
padInt(hi, 3, " "),
padInt(med, 3, " "),
padInt(lo, 3, " "),
padInt(un, 3, " "))
} else {
fmt.Printf("%s%s:\n", lvl1, tgt.Target)
maxVuNLen := maxPckNameLen(tgt.Vulnerabilities)
if len(tgt.Vulnerabilities) > 0 {
// TODO: Add header here
for _, vulli := range tgt.Vulnerabilities {
fmt.Printf("%s%s | Severity: %s | Title: %s | IsFixable: %t",
lvl2,
padString(vulli.PkgName, maxVuNLen),
vulli.Severity,
cut(vulli.Title, maxTitleLen),
(vulli.FixedVersion != ""))
if viper.GetBool(VVV) {
fmt.Printf(" | InstalledVersion: %s | FixedVersion %s", vulli.InstalledVersion, vulli.FixedVersion)
}
fmt.Println()
}
} else {
fmt.Printf("%s No vulnerabilities found!\n", lvl2)
}
}
}
}
func maxProjNameLen(projs internal.TrivyResults) int {
maxLen := 0
for _, proj := range projs {
projNLen := len(proj.ProjName)
if projNLen > maxNameLen {
return maxNameLen
} else if projNLen > maxLen {
maxLen = projNLen
}
}
return maxLen
}
func maxTgtNameLen(results types.Results) int {
maxLen := 0
for _, res := range results {
targetLen := len(res.Target)
if targetLen > maxNameLen {
return maxNameLen
} else if targetLen > maxLen {
maxLen = targetLen
}
}
return maxLen
}
func maxPckNameLen(vullies []types.DetectedVulnerability) int {
maxLen := 0
for _, vul := range vullies {
internalNameLen := len(vul.PkgName)
if internalNameLen > maxNameLen {
return maxNameLen
} else if internalNameLen > maxLen {
maxLen = internalNameLen
}
}
return maxLen
}
func padString(name string, maxLen int) string {
nameLen := len(name)
if nameLen < maxLen {
name += strings.Repeat(" ", maxLen-nameLen)
return name
} else if nameLen > maxLen {
name = name[0:maxLen-3] + "..."
}
return name
}
func padInt(num int, length int, padStr string) string {
numStr := strconv.Itoa(num)
lenNum := len(numStr)
if lenNum < length {
return strings.Repeat(padStr, length-lenNum) + numStr
}
return numStr
}
func cut(t string, length int) string {
if len(t) <= length {
return t
} else {
return t[0:length-3] + "..."
}
}