55 lines
1.2 KiB
Go
55 lines
1.2 KiB
Go
package scan
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import (
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"context"
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"runtime"
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"time"
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"github.com/pkg/errors"
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"github.com/future-architect/vuls/pkg/cmd/version"
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"github.com/future-architect/vuls/pkg/scan/cpe"
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"github.com/future-architect/vuls/pkg/scan/os"
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"github.com/future-architect/vuls/pkg/scan/systeminfo"
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scanTypes "github.com/future-architect/vuls/pkg/scan/types"
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"github.com/future-architect/vuls/pkg/types"
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)
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func Scan(ctx context.Context, host *types.Host) error {
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ah := scanTypes.AnalyzerHost{Host: host}
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if ah.Host.Config.Scan.OSPkg != nil {
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if runtime.GOOS == "windows" {
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ah.Analyzers = append(ah.Analyzers, systeminfo.Analyzer{})
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} else {
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ah.Analyzers = append(ah.Analyzers, os.Analyzer{})
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}
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}
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if len(ah.Host.Config.Scan.CPE) > 0 {
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ah.Analyzers = append(ah.Analyzers, cpe.Analyzer{})
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}
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var (
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err error
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)
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for {
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if len(ah.Analyzers) == 0 {
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break
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}
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a := ah.Analyzers[0]
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if err = a.Analyze(ctx, &ah); err != nil {
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break
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}
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ah.Analyzers = ah.Analyzers[1:]
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}
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t := time.Now()
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ah.Host.ScannedAt = &t
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ah.Host.ScannedVersion = version.Version
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ah.Host.ScannedRevision = version.Revision
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if err != nil {
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return errors.Wrapf(err, "analyze %s", ah.Host.Name)
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}
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return nil
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}
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