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package api
import (
"fmt"
"io/ioutil"
"os"
"os/exec"
"path/filepath"
"strings"
"github.com/aptly-dev/aptly/pgp"
"github.com/gin-gonic/gin"
)
// POST /api/gpg
func apiGPGAddKey(c *gin.Context) {
var b struct {
Keyserver string
GpgKeyID string
GpgKeyArmor string
Keyring string
}
if c.Bind(&b) != nil {
return
}
var err error
args := []string{"--no-default-keyring"}
keyring := "trustedkeys.gpg"
if len(b.Keyring) > 0 {
keyring = b.Keyring
}
args = append(args, "--keyring", keyring)
if len(b.Keyserver) > 0 {
args = append(args, "--keyserver", b.Keyserver)
}
if len(b.GpgKeyArmor) > 0 {
var tempdir string
tempdir, err = ioutil.TempDir(os.TempDir(), "aptly")
if err != nil {
c.AbortWithError(400, err)
return
}
defer os.RemoveAll(tempdir)
keypath := filepath.Join(tempdir, "key")
keyfile, e := os.Create(keypath)
if e != nil {
c.AbortWithError(400, e)
return
}
if _, e = keyfile.WriteString(b.GpgKeyArmor); e != nil {
c.AbortWithError(400, e)
}
args = append(args, "--import", keypath)
}
if len(b.GpgKeyID) > 0 {
keys := strings.Fields(b.GpgKeyID)
args = append(args, "--recv-keys")
args = append(args, keys...)
}
finder := pgp.GPG1Finder()
gpg, _, err := finder.FindGPG()
if err != nil {
c.AbortWithError(400, err)
return
}
// it might happened that we have a situation with an erroneous
// gpg command (e.g. when GpgKeyID and GpgKeyArmor is set).
// there is no error handling for such as gpg will do this for us
cmd := exec.Command(gpg, args...)
fmt.Printf("running %s %s\n", gpg, strings.Join(args, " "))
cmd.Stdout = os.Stdout
if err = cmd.Run(); err != nil {
c.AbortWithError(400, err)
return
}
c.JSON(200, gin.H{})
}
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