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69 lines
1.1 KiB
69 lines
1.1 KiB
package main
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import (
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"io/ioutil"
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"os"
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"os/exec"
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"github.com/Sirupsen/logrus"
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)
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type (
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Plugin struct {
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Url string
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Username string
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Password string
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ScanImage string
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CaCert string
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}
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)
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func (p Plugin) Exec() error {
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os.Setenv("CLAIR_ADDR", p.Url)
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_, exist := os.LookupEnv("DOCKER_USER")
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if !exist {
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os.Setenv("DOCKER_USER", p.Username)
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}
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_, exist = os.LookupEnv("DOCKER_PASSWORD")
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if !exist {
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os.Setenv("DOCKER_PASSWORD", p.Password)
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}
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var commands []*exec.Cmd
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if p.CaCert != "" {
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commands = append(commands, installCaCert(p.CaCert))
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}
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commands = append(commands, scanImage(p.ScanImage))
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for _, command := range commands {
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command.Stdout = os.Stdout
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command.Stderr = os.Stderr
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err := command.Run()
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if err != nil {
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logrus.WithFields(logrus.Fields{
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"error": err,
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}).Fatal("Failed to execute a command")
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}
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}
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return nil
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}
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func installCaCert(cacert string) *exec.Cmd {
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ioutil.WriteFile("/usr/local/share/ca-certificates/ca_cert.crt", []byte(cacert), 0644)
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return exec.Command(
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"update-ca-certificates",
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)
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}
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func scanImage(image string) *exec.Cmd {
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return exec.Command(
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"klar",
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image,
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)
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}
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