func (e *engine) Decision(roleName string, res string, perms ...string) bool {
rootId, _, exist := e.GetRole(roleName, false)
if !exist {
return false
}
for _, p := range perms {
pid, exist := e.GetPerm(p, res, false)
if !exist {
return false
}
f := func(rid int) bool {
if pms, ok := e.rolePerm[rid]; !ok {
return false
} else if i := pms.Search(pid); i < len(pms) && pms[i] == pid {
return true
}
return false
}
found := e.searchRoleGraph(rootId, f)
if !found {
return false
}
}
return true
}
func (e *engine) DecisionEx(roleName string, res string, perms ...string) bool {
rootId, _, exist := e.GetRole(roleName, false)
if !exist {
return false
}
r1, err := resource.Parse(res)
if err != nil {
panic(err)
}
for _, permName := range perms {
f := func(rid int) bool {
for _, pid := range e.rolePerm[rid] {
if e.storage[pid].sName != permName {
continue
} else if r2, err := resource.Parse(e.storage[pid].sContent); err != nil {
panic(err)
} else if r2.Contains(r1) {
return true
}
}
return false
}
found := e.searchRoleGraph(rootId, f)
if !found {
return false
}
}
return true
}
func (e *engine) HasAnyRole(roleName string, hasRoleNames ...string) bool {
rootId, _, exist := e.GetRole(roleName, false)
if !exist {
return false
}
for _, r := range hasRoleNames {
id, _, exist := e.GetRole(r, false)
if !exist {
continue
}
f := func(nid int) bool {
return nid == id
}
found := e.searchRoleGraph(rootId, f)
if found {
return true
}
}
return false
}