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requests.go
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requests.go
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package policies
import "github.com/mainflux/mainflux/internal/apiutil"
// Action represents an enum for the policies used in the Mainflux.
type Action int
const (
Create Action = iota
Read
Write
Delete
Access
Member
Unknown
)
var actions = map[string]Action{
"create": Create,
"read": Read,
"write": Write,
"delete": Delete,
"access": Access,
"member": Member,
}
type policiesReq struct {
token string
SubjectIDs []string `json:"subjects"`
Policies []string `json:"policies"`
Object string `json:"object"`
}
func (req policiesReq) validate() error {
if req.token == "" {
return apiutil.ErrBearerToken
}
if len(req.SubjectIDs) == 0 {
return apiutil.ErrEmptyList
}
if len(req.Policies) == 0 {
return apiutil.ErrEmptyList
}
if req.Object == "" {
return apiutil.ErrMissingPolicyObj
}
for _, policy := range req.Policies {
if _, ok := actions[policy]; !ok {
return apiutil.ErrMalformedPolicy
}
}
for _, subID := range req.SubjectIDs {
if subID == "" {
return apiutil.ErrMissingPolicySub
}
}
return nil
}