Examples with ValidationException bio.terra.common.exception.ValidationException used on opensource projects

Example 1 with ValidationException

use of bio.terra.common.exception.ValidationException in project terra-workspace-manager by DataBiosphere.

the class ControllerBase method computePrivateUserRole.

/**
 * Validate and provide defaulting for the private resource user. The property is never required.
 * The only time it is allowed is for application-private resources. If it is populated, we
 * validate the user email and the specified IAM roles.
 *
 * <p>user-private resources are always assigned to the caller. You can't create a user-private
 * resource and assign it to someone else. Because we can read the caller's email from the
 * AuthenticatedUserRequest, we don't need to supply assignedUser in the request body.
 *
 * <p>application-private resources can be assigned to users other than the caller. For example,
 * Leo could call WSM to create a VM (using the Leo SA's auth token) and request it be assigned to
 * user X, not to the Leo SA.
 *
 * @param commonFields common fields from a controlled resource create request
 * @param userRequest authenticate user
 * @return PrivateUserRole holding the user email and the role list
 */
public PrivateUserRole computePrivateUserRole(UUID workspaceId, ApiControlledResourceCommonFields commonFields, AuthenticatedUserRequest userRequest) {
    AccessScopeType accessScope = AccessScopeType.fromApi(commonFields.getAccessScope());
    ManagedByType managedBy = ManagedByType.fromApi(commonFields.getManagedBy());
    ApiPrivateResourceUser inputUser = commonFields.getPrivateResourceUser();
    // Shared access has no private user role
    if (accessScope == AccessScopeType.ACCESS_SCOPE_SHARED) {
        validateNoInputUser(inputUser);
        return new PrivateUserRole.Builder().present(false).build();
    }
    // Private access scope
    switch(managedBy) {
        case MANAGED_BY_APPLICATION:
            {
                // Supplying a user is optional for applications
                if (inputUser == null) {
                    return new PrivateUserRole.Builder().present(false).build();
                }
                // We have a private user, so make sure the email is present and valid
                String userEmail = commonFields.getPrivateResourceUser().getUserName();
                ControllerValidationUtils.validateEmail(userEmail);
                // Validate that the assigned user is a member of the workspace. It must have at least
                // READ action.
                SamRethrow.onInterrupted(() -> samService.userIsAuthorized(SamConstants.SamResource.WORKSPACE, workspaceId.toString(), SamConstants.SamWorkspaceAction.READ, userEmail, userRequest), "validate private user is workspace member");
                // Translate the incoming role list into our internal model form
                // This also validates that the incoming API model values are correct.
                List<ControlledResourceIamRole> roles = commonFields.getPrivateResourceUser().getPrivateResourceIamRoles().stream().map(ControlledResourceIamRole::fromApiModel).collect(Collectors.toList());
                if (roles.isEmpty()) {
                    throw new ValidationException("You must specify at least one role when you specify PrivateResourceIamRoles");
                }
                // The legal options for the assigned user of an application is READER
                // or WRITER. EDITOR is not allowed. We take the "max" of READER and WRITER.
                var maxRole = ControlledResourceIamRole.READER;
                for (ControlledResourceIamRole role : roles) {
                    if (role == ControlledResourceIamRole.WRITER) {
                        if (maxRole == ControlledResourceIamRole.READER) {
                            maxRole = role;
                        }
                    } else if (role != ControlledResourceIamRole.READER) {
                        throw new ValidationException("For application private controlled resources, only READER and WRITER roles are allowed. Found " + role.toApiModel());
                    }
                }
                return new PrivateUserRole.Builder().present(true).userEmail(userEmail).role(maxRole).build();
            }
        case MANAGED_BY_USER:
            {
                // TODO: PF-1218 The target state is that supplying a user is not allowed.
                // However, current CLI and maybe UI are supplying all or part of the structure,
                // so tolerate all states: no-input, only roles, roles and user
                /* Target state:
          // Supplying a user is not allowed. The creating user is always the assigned user.
          validateNoInputUser(inputUser);
          */
                // Fill in the user role for the creating user
                String userEmail = SamRethrow.onInterrupted(() -> samService.getUserEmailFromSam(userRequest), "getUserEmailFromSam");
                // matches the requesting name.
                if (inputUser != null && inputUser.getUserName() != null) {
                    if (!StringUtils.equalsIgnoreCase(userEmail, inputUser.getUserName())) {
                        throw new BadRequestException("User (" + userEmail + ") may only assign a private controlled resource to themselves");
                    }
                }
                // to different objects.
                return new PrivateUserRole.Builder().present(true).userEmail(userEmail).role(ControlledResourceIamRole.EDITOR).build();
            }
        default:
            throw new InternalLogicException("Unknown managedBy enum");
    }
}