func (f FileACL) List(log *logging.Logger) []common.JSONFileAcl {
var result []common.JSONFileAcl
var stdout, stderr bytes.Buffer
process := exec.Command("getfacl", string(f))
process.Stdout = &stdout
process.Stderr = &stderr
err := process.Run()
if err != nil {
log.Fatal(stderr.String()) // FIXME: manage error
}
output := strings.Split(stdout.String(), "\n")
for _, line := range output {
var acl common.JSONFileAcl
if len(line) > 0 {
if line[:4] == "user" && line[4:6] != "::" {
acl.User = strings.Split(line, ":")[1]
acl.Mode = strings.Split(line, ":")[2][:3]
result = append(result, acl)
}
if line[:5] == "group" && line[5:7] != "::" {
acl.Group = strings.Split(line, ":")[1]
acl.Mode = strings.Split(line, ":")[2][:3]
result = append(result, acl)
}
}
}
return result
}
func GetAcls(log *logging.Logger, db *DB, element string, section *common.Section) ([]common.JSONFileAcl, error) {
var rows *sql.Rows
var result []common.JSONFileAcl
var data common.JSONFileAcl
var aclname, acltype, aclperms string
var err error
var query = "SELECT name, type, perms FROM acls " +
"WHERE element = $1 AND area = $2 AND grace = $3 AND dataset = $4"
rows, err = db.Conn.Query(query, element, section.Name, section.Grace, section.Dataset)
if err != nil {
log.Error("Get acls error: " + err.Error())
} else {
for rows.Next() {
err = rows.Scan(&aclname, &acltype, &aclperms)
if err != nil {
log.Error("List values extraction error: " + err.Error())
} else {
if acltype == "user" {
data.User = aclname
data.Group = ""
} else {
data.Group = aclname
data.User = ""
}
data.Mode = aclperms
result = append(result, data)
}
}
}
return result, err
}
