Examples with JsonPolicyReader com.amazonaws.auth.policy.internal.JsonPolicyReader used on opensource projects

Example 1 with JsonPolicyReader

use of com.amazonaws.auth.policy.internal.JsonPolicyReader in project cloudbreak by hortonworks.

the class AwsCredentialVerifier method getRequiredActions.

private List<RequiredAction> getRequiredActions(String policies) throws IOException {
    List<RequiredAction> requiredActions = new ArrayList<>();
    Policy policy = new JsonPolicyReader().createPolicyFromJsonString(policies);
    for (Statement statement : policy.getStatements()) {
        RequiredAction requiredAction = new RequiredAction();
        List<Action> actions = statement.getActions();
        if (actions != null) {
            List<String> actionNames = actions.stream().map(e -> e.getActionName()).collect(Collectors.toList());
            requiredAction.setActionNames(actionNames);
        }
        List<Condition> conditions = statement.getConditions();
        if (conditions != null) {
            for (Condition condition : conditions) {
                ContextEntry contextEntry = new ContextEntry();
                contextEntry.setContextKeyName(condition.getConditionKey());
                contextEntry.setContextKeyType(ContextKeyTypeEnum.String);
                contextEntry.setContextKeyValues(condition.getValues());
                requiredAction.getConditions().add(contextEntry);
            }
        }
        String resourceString = statement.getResources().stream().findFirst().get().getId();
        requiredAction.setResourceArn(resourceString);
        Optional<RequiredAction> first = requiredActions.stream().filter(e -> e.getConditions().equals(requiredAction.getConditions()) && e.getResourceArn().equals(requiredAction.getResourceArn())).findFirst();
        if (first.isPresent()) {
            requiredActions.remove(first.get());
            requiredAction.getActionNames().addAll(first.get().getActionNames());
            requiredAction.getConditions().addAll(first.get().getConditions());
            requiredActions.add(requiredAction);
        } else {
            requiredActions.add(requiredAction);
        }
    }
    return requiredActions;
}