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iam_binding.h
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// Copyright 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_BIGTABLE_IAM_BINDING_H
#define GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_BIGTABLE_IAM_BINDING_H
#include "google/cloud/bigtable/version.h"
#include "google/bigtable/admin/v2/bigtable_instance_admin.pb.h"
#include <set>
#include <string>
#include <vector>
namespace google {
namespace cloud {
namespace bigtable {
GOOGLE_CLOUD_CPP_INLINE_NAMESPACE_BEGIN
/**
* Create a google::iam::v1::Binding.
*
* @see
* https://cloud.google.com/resource-manager/reference/rest/Shared.Types/Policy
* for more information about a IAM policies.
*
* @param role the role which is assigned to members
* @param begin iterator pointing to the first member
* @param end iterator pointing to past last member
*
* @return The binding
*/
template <class InputIt>
google::iam::v1::Binding IamBinding(std::string role, InputIt begin,
InputIt end);
/**
* Create a google::iam::v1::Binding.
*
* @see
* https://cloud.google.com/resource-manager/reference/rest/Shared.Types/Policy
* for more information about a IAM policies.
*
* @param role the role which is assigned to members
* @param begin iterator pointing to the first member
* @param end iterator pointing to past last member
* @param condition expression indicating when the binding is effective
*
* @return The binding
*/
template <class InputIt>
google::iam::v1::Binding IamBinding(std::string role, InputIt begin,
InputIt end, google::type::Expr condition);
/**
* Create a google::iam::v1::Binding.
*
* @see
* https://cloud.google.com/resource-manager/reference/rest/Shared.Types/Policy
* for more information about a IAM policies.
*
* @param role the role which is assigned to members
* @param members initializer_list of members
*
* @return The binding
*/
google::iam::v1::Binding IamBinding(std::string role,
std::initializer_list<std::string> members);
/**
* Create a google::iam::v1::Binding.
*
* @see
* https://cloud.google.com/resource-manager/reference/rest/Shared.Types/Policy
* for more information about a IAM policies.
*
* @param role the role which is assigned to members
* @param members initializer_list of members
* @param condition expression indicating when the binding is effective
*
* @return The binding
*/
google::iam::v1::Binding IamBinding(std::string role,
std::initializer_list<std::string> members,
google::type::Expr condition);
/**
* Create a google::iam::v1::Binding.
*
* @see
* https://cloud.google.com/resource-manager/reference/rest/Shared.Types/Policy
* for more information about a IAM policies.
*
* @param role the role which is assigned to members
* @param members vector of members
*
* @return The binding
*/
google::iam::v1::Binding IamBinding(std::string role,
std::vector<std::string> members);
/**
* Create a google::iam::v1::Binding.
*
* @see
* https://cloud.google.com/resource-manager/reference/rest/Shared.Types/Policy
* for more information about a IAM policies.
*
* @param role the role which is assigned to members
* @param members vector of members
* @param condition expression indicating when the binding is effective
*
* @return The binding
*/
google::iam::v1::Binding IamBinding(std::string role,
std::vector<std::string> members,
google::type::Expr condition);
std::ostream& operator<<(std::ostream& os,
google::iam::v1::Binding const& binding);
/**
* Append members to a google::iam::v1::Binding.
*
* @param binding the role which is assigned to members
* @param begin iterator pointing to the first member
* @param end iterator pointing to past last member
*
* @return The binding with appended members
*/
template <class InputIt>
google::iam::v1::Binding IamBindingAppendMembers(
google::iam::v1::Binding binding, InputIt begin, InputIt end) {
for (auto member = begin; member != end; ++member) {
*binding.add_members() = *member;
}
return binding;
}
/**
* Set a condition to an google::iam::v1::Binding.
*
* @param binding the binding to which the condition is added
* @param condition the added condition
*
* @return the binding with the condition set
*/
google::iam::v1::Binding IamBindingSetCondition(
google::iam::v1::Binding binding, google::type::Expr condition);
template <class InputIt>
google::iam::v1::Binding IamBinding(std::string role, InputIt begin,
InputIt end) {
google::iam::v1::Binding res;
res.set_role(std::move(role));
return IamBindingAppendMembers(res, begin, end);
}
template <class InputIt>
google::iam::v1::Binding IamBinding(std::string role, InputIt begin,
InputIt end, google::type::Expr condition) {
return IamBindingSetCondition(IamBinding(std::move(role), begin, end),
std::move(condition));
}
GOOGLE_CLOUD_CPP_INLINE_NAMESPACE_END
} // namespace bigtable
} // namespace cloud
} // namespace google
#endif // GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_BIGTABLE_IAM_BINDING_H