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policy.go
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policy.go
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package auth
import (
"context"
"github.com/goadesign/goa"
)
// AuthzPolicyManager represents a space collaborators policy manager
type AuthzPolicyManager interface {
GetPolicy(ctx context.Context, request *goa.RequestData, policyID string) (*KeycloakPolicy, *string, error)
UpdatePolicy(ctx context.Context, request *goa.RequestData, policy KeycloakPolicy, pat string) error
AddUserToPolicy(p *KeycloakPolicy, userID string) bool
RemoveUserFromPolicy(p *KeycloakPolicy, userID string) bool
}
// KeycloakPolicyManager implements AuthzPolicyManager interface
type KeycloakPolicyManager struct {
configuration KeycloakConfiguration
}
// NewKeycloakPolicyManager constructs KeycloakPolicyManager
func NewKeycloakPolicyManager(config KeycloakConfiguration) *KeycloakPolicyManager {
return &KeycloakPolicyManager{config}
}
// AddUserToPolicy adds the user ID to the policy
func (m *KeycloakPolicyManager) AddUserToPolicy(p *KeycloakPolicy, userID string) bool {
return p.AddUserToPolicy(userID)
}
// RemoveUserFromPolicy removes the user ID from the policy
func (m *KeycloakPolicyManager) RemoveUserFromPolicy(p *KeycloakPolicy, userID string) bool {
return p.RemoveUserFromPolicy(userID)
}
// GetPolicy obtains the space collaborators policy
func (m *KeycloakPolicyManager) GetPolicy(ctx context.Context, request *goa.RequestData, policyID string) (*KeycloakPolicy, *string, error) {
clientsEndpoint, err := m.configuration.GetKeycloakEndpointClients(request)
if err != nil {
return nil, nil, err
}
pat, err := getPat(request, m.configuration)
if err != nil {
return nil, nil, err
}
publicClientID := m.configuration.GetKeycloakClientID()
clientID, err := GetClientID(context.Background(), clientsEndpoint, publicClientID, pat)
if err != nil {
return nil, nil, err
}
policy, err := GetPolicy(ctx, clientsEndpoint, clientID, policyID, pat)
if err != nil {
return nil, nil, err
}
return policy, &pat, nil
}
// UpdatePolicy updates the space collaborators policy
func (m *KeycloakPolicyManager) UpdatePolicy(ctx context.Context, request *goa.RequestData, policy KeycloakPolicy, pat string) error {
clientsEndpoint, err := m.configuration.GetKeycloakEndpointClients(request)
if err != nil {
return err
}
publicClientID := m.configuration.GetKeycloakClientID()
clientID, err := GetClientID(context.Background(), clientsEndpoint, publicClientID, pat)
if err != nil {
return err
}
return UpdatePolicy(ctx, clientsEndpoint, clientID, policy, pat)
}