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package e2e
import (
"encoding/json"
"net/url"
"os"
)
var (
mode = 0644
dirMode = 0744
root = "root"
test = "test"
yes = true
no = false
)
func CreateIgnition(ignitionFile string, publicKey string, user string, password string) error {
linger := `[Unit]
Description=Activate podman socket
Wants=podman.socket
[Service]
ExecStart=/usr/bin/sleep infinity
`
systemd := Systemd{
Units: []Unit{
{
Name: "systemd-resolved.service",
Enabled: &no,
Mask: &yes,
},
{
Name: "podman.socket",
Enabled: &yes,
},
},
}
passwd := Passwd{
Users: []PasswdUser{
{
Name: user,
PasswordHash: &password,
SSHAuthorizedKeys: []SSHAuthorizedKey{
SSHAuthorizedKey(publicKey),
},
Groups: []Group{
"wheel",
"sudo",
},
},
{
Name: "root",
PasswordHash: &password,
SSHAuthorizedKeys: []SSHAuthorizedKey{
SSHAuthorizedKey(publicKey),
},
},
},
}
storage := Storage{
// Replaces resolv.conf with an empty file that will be overwritten by NetworkManager
Files: []File{
{
Node: Node{
Group: NodeGroup{Name: &root},
Path: "/etc/resolv.conf",
User: NodeUser{Name: &root},
Overwrite: &yes,
},
FileEmbedded1: FileEmbedded1{
Contents: Resource{
Source: encodeData(""),
},
Mode: &mode,
},
},
{
Node: Node{
Group: NodeGroup{Name: &test},
Path: "/home/" + test + "/.config/systemd/user/linger-podman.service",
User: NodeUser{Name: &test},
Overwrite: &yes,
},
FileEmbedded1: FileEmbedded1{
Contents: Resource{
Source: encodeData(linger),
},
Mode: &mode,
},
},
{
Node: Node{
Group: NodeGroup{Name: &test},
Path: "/var/lib/systemd/linger/" + test,
User: NodeUser{Name: &test},
Overwrite: &yes,
},
FileEmbedded1: FileEmbedded1{
Contents: Resource{
Source: encodeData(""),
},
Mode: &mode,
},
},
},
Directories: []Directory{
dir("/home/" + test + "/.config"),
dir("/home/" + test + "/.config/containers"),
dir("/home/" + test + "/.config/systemd"),
dir("/home/" + test + "/.config/systemd/user"),
dir("/home/" + test + "/.config/systemd/user/default.target.wants"),
},
Links: []Link{
{
Node: Node{
Group: NodeGroup{Name: &test},
Path: "/home/" + test + "/.config/systemd/user/default.target.wants/linger-podman.service",
User: NodeUser{Name: &test},
},
LinkEmbedded1: LinkEmbedded1{
Hard: &no,
Target: "/home/" + test + "/.config/systemd/user/linger-podman.service",
},
},
},
}
config := Config{
Ignition: Ignition{Version: "3.2.0"},
Systemd: systemd,
Passwd: passwd,
Storage: storage,
}
contents, err := json.Marshal(config)
if err != nil {
return err
}
// #nosec
return os.WriteFile(ignitionFile, contents, 0644)
}
func dir(path string) Directory {
return Directory{
Node: Node{
Group: NodeGroup{Name: &test},
Path: path,
User: NodeUser{Name: &test},
},
DirectoryEmbedded1: DirectoryEmbedded1{Mode: &dirMode},
}
}
func encodeData(data string) *string {
str := "data:," + url.PathEscape(data)
return &str
}
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