beenull/crowdsec
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

[Metabase] QOL Changes and chown wal files (#2627)

Browse source 
* Add detection sqlie wal for dashboard chown

* Lean it down a little

* Change to for loop with extensions

* Keep existing uid on files incase user is running as a unpriviledge user

* I have no idea 🤷

* Exclude dash.go and update windows

* Update

* Renam

* Remove the os check since we no longer get to this stage for those os's

---------

Co-authored-by: Manuel Sabban <github@sabban.eu>
This commit is contained in:
Laurence Jones 2023-12-04 10:06:41 +00:00 committed by GitHub
parent 7e5ab344a2
commit ed3d501081
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 70 additions and 40 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

79
cmd/crowdsec-cli/dashboard.go
View file

@ -1,3 +1,5 @@
//go:build linux
package main
import (
@ -9,6 +11,7 @@ import (
"path/filepath"
"strconv"
"strings"
"syscall"
"unicode"
"github.com/AlecAivazis/survey/v2"
@ -136,6 +139,9 @@ cscli dashboard setup -l 0.0.0.0 -p 443 --password <password>
if err != nil {
return err
}
if err = chownDatabase(dockerGroup.Gid); err != nil {
return err
}
mb, err := metabase.SetupMetabase(csConfig.API.Server.DbConfig, metabaseListenAddress, metabaseListenPort, metabaseUser, metabasePassword, metabaseDbPath, dockerGroup.Gid, metabaseContainerID, metabaseImage)
if err != nil {
return err
@ -366,45 +372,56 @@ func disclaimer(forceYes *bool) error {
}
func checkGroups(forceYes *bool) (*user.Group, error) {
groupExist := false
dockerGroup, err := user.LookupGroup(crowdsecGroup)
if err == nil {
groupExist = true
return dockerGroup, nil
}
if !groupExist {
if !*forceYes {
var answer bool
prompt := &survey.Confirm{
Message: fmt.Sprintf("For metabase docker to be able to access SQLite file we need to add a new group called '%s' to the system, is it ok for you ?", crowdsecGroup),
Default: true,
}
if err := survey.AskOne(prompt, &answer); err != nil {
return dockerGroup, fmt.Errorf("unable to ask to question: %s", err)
}
if !answer {
return dockerGroup, fmt.Errorf("unable to continue without creating '%s' group", crowdsecGroup)
}
if !*forceYes {
var answer bool
prompt := &survey.Confirm{
Message: fmt.Sprintf("For metabase docker to be able to access SQLite file we need to add a new group called '%s' to the system, is it ok for you ?", crowdsecGroup),
Default: true,
}
groupAddCmd, err := exec.LookPath("groupadd")
if err != nil {
return dockerGroup, fmt.Errorf("unable to find 'groupadd' command, can't continue")
if err := survey.AskOne(prompt, &answer); err != nil {
return dockerGroup, fmt.Errorf("unable to ask to question: %s", err)
}
groupAdd := &exec.Cmd{Path: groupAddCmd, Args: []string{groupAddCmd, crowdsecGroup}}
if err := groupAdd.Run(); err != nil {
return dockerGroup, fmt.Errorf("unable to add group '%s': %s", dockerGroup, err)
}
dockerGroup, err = user.LookupGroup(crowdsecGroup)
if err != nil {
return dockerGroup, fmt.Errorf("unable to lookup '%s' group: %+v", dockerGroup, err)
if !answer {
return dockerGroup, fmt.Errorf("unable to continue without creating '%s' group", crowdsecGroup)
}
}
intID, err := strconv.Atoi(dockerGroup.Gid)
groupAddCmd, err := exec.LookPath("groupadd")
if err != nil {
return dockerGroup, fmt.Errorf("unable to convert group ID to int: %s", err)
return dockerGroup, fmt.Errorf("unable to find 'groupadd' command, can't continue")
}
if err := os.Chown(csConfig.DbConfig.DbPath, 0, intID); err != nil {
return dockerGroup, fmt.Errorf("unable to chown sqlite db file '%s': %s", csConfig.DbConfig.DbPath, err)
groupAdd := &exec.Cmd{Path: groupAddCmd, Args: []string{groupAddCmd, crowdsecGroup}}
if err := groupAdd.Run(); err != nil {
return dockerGroup, fmt.Errorf("unable to add group '%s': %s", dockerGroup, err)
}
return dockerGroup, nil
return user.LookupGroup(crowdsecGroup)
}
func chownDatabase(gid string) error {
intID, err := strconv.Atoi(gid)
if err != nil {
return fmt.Errorf("unable to convert group ID to int: %s", err)
}
if stat, err := os.Stat(csConfig.DbConfig.DbPath); !os.IsNotExist(err) {
info := stat.Sys()
if err := os.Chown(csConfig.DbConfig.DbPath, int(info.(*syscall.Stat_t).Uid), intID); err != nil {
return fmt.Errorf("unable to chown sqlite db file '%s': %s", csConfig.DbConfig.DbPath, err)
}
}
if csConfig.DbConfig.Type == "sqlite" && csConfig.DbConfig.UseWal != nil && *csConfig.DbConfig.UseWal {
for _, ext := range []string{"-wal", "-shm"} {
file := csConfig.DbConfig.DbPath + ext
if stat, err := os.Stat(file); !os.IsNotExist(err) {
info := stat.Sys()
if err := os.Chown(file, int(info.(*syscall.Stat_t).Uid), intID); err != nil {
return fmt.Errorf("unable to chown sqlite db file '%s': %s", file, err)
}
}
}
}
return nil
}

22
cmd/crowdsec-cli/dashboard_unsupported.go Normal file
View file

@ -0,0 +1,22 @@
//go:build !linux
package main
import (
"runtime"
log "github.com/sirupsen/logrus"
"github.com/spf13/cobra"
)
func NewDashboardCmd() *cobra.Command {
var cmdDashboard = &cobra.Command{
Use: "dashboard",
DisableAutoGenTag: true,
Run: func(cmd *cobra.Command, args []string) {
log.Infof("Dashboard command is disabled on %s", runtime.GOOS)
},
}
return cmdDashboard
}

9
pkg/metabase/container.go
View file

@ -4,7 +4,6 @@ import (
"bufio"
"context"
"fmt"
"runtime"
"github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/container"
@ -93,14 +92,6 @@ func (c *Container) Create() error {
Tty: true,
Env: env,
}
os := runtime.GOOS
switch os {
case "linux":
case "windows", "darwin":
return fmt.Errorf("mac and windows are not supported yet")
default:
return fmt.Errorf("OS '%s' is not supported", os)
}
log.Infof("creating container '%s'", c.Name)
resp, err := c.CLI.ContainerCreate(ctx, dockerConfig, hostConfig, nil, nil, c.Name)