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69 lines
2.4 KiB
69 lines
2.4 KiB
package oz
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import (
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"encoding/json"
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"io/ioutil"
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"os"
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)
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type Config struct {
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ProfileDir string `json:"profile_dir" desc:"Directory containing the sandbox profiles"`
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ShellPath string `json:"shell_path" desc:"Path of the shell used when entering a sandbox"`
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PrefixPath string `json:"prefix_path" desc:"Prefix path containing the oz executables"`
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EtcPrefix string `json:"etc_prefix" desc:"Prefix for configuration files"`
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SandboxPath string `json:"sandbox_path" desc:"Path of the sandboxes base"`
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BridgeMACAddr string `json:"bridge_mac" desc:"MAC Address of the bridge interface"`
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DivertSuffix string `json:"divert_suffix" desc:"Suffix using for dpkg-divert of application executables"`
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NMIgnoreFile string `json:"nm_ignore_file" desc:"Path to the NetworkManager ignore config file, disables the warning if empty"`
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UseFullDev bool `json:"use_full_dev" desc:"Give sandboxes full access to devices instead of a restricted set"`
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AllowRootShell bool `json:"allow_root_shell" desc:"Allow entering a sandbox shell as root"`
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LogXpra bool `json:"log_xpra" desc:"Log output of Xpra"`
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EnvironmentVars []string `json:"environment_vars" desc:"Default environment variables passed to sandboxes"`
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DefaultGroups []string `json:"default_groups" desc:"List of default group names that can be used inside the sandbox"`
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}
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const OzVersion = "0.0.1"
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const DefaultConfigPath = "/etc/oz/oz.conf"
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func NewDefaultConfig() *Config {
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return &Config{
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ProfileDir: "/var/lib/oz/cells.d",
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ShellPath: "/bin/bash",
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PrefixPath: "/usr/local",
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EtcPrefix: "/etc/oz",
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SandboxPath: "/srv/oz",
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NMIgnoreFile: "/etc/NetworkManager/conf.d/oz.conf",
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BridgeMACAddr: "6A:A8:2E:56:E8:9C",
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DivertSuffix: "unsafe",
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UseFullDev: false,
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AllowRootShell: false,
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LogXpra: false,
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EnvironmentVars: []string{
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"USER", "USERNAME", "LOGNAME",
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"LANG", "LANGUAGE", "_", "TZ=UTC",
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},
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DefaultGroups: []string{
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"audio", "video",
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},
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}
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}
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func LoadConfig(cpath string) (*Config, error) {
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if _, err := os.Stat(cpath); os.IsNotExist(err) {
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return nil, err
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}
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if err := checkConfigPermissions(cpath); err != nil {
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return nil, err
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}
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bs, err := ioutil.ReadFile(cpath)
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if err != nil {
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return nil, err
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}
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c := NewDefaultConfig()
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if err := json.Unmarshal(bs, c); err != nil {
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return nil, err
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}
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return c, nil
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}
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