99598ee6ee
Test: bit incident_test:* GtsIncidentManagerTestCases:* Bug: 123543706 Change-Id: I9f671dd5d8b2ad139f952a23e575c2be16120459
95 lines
2.8 KiB
C++
95 lines
2.8 KiB
C++
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#ifndef PRIVACY_H
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#define PRIVACY_H
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#include <android/os/IncidentReportArgs.h>
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#include <stdint.h>
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namespace android {
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namespace os {
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namespace incidentd {
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using namespace android::os;
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/*
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* In order to NOT auto-generate large chuck of code by proto compiler in incidentd,
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* privacy options's data structure are explicitly redefined here and
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* the values are populated by incident_section_gen tool.
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*
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* Each proto field will have a Privacy when it is different from its parent, otherwise
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* it uses its parent's tag. A message type will have an array of Privacy.
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*/
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struct Privacy {
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// The field number
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uint32_t field_id;
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// The field type, see external/protobuf/src/google/protobuf/descriptor.h
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uint8_t type;
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// If children is null, it is a primitive field,
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// otherwise it is a message field which could have overridden privacy tags here.
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// This array is NULL-terminated.
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Privacy** children;
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// DESTINATION Enum in frameworks/base/core/proto/android/privacy.proto.
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uint8_t policy;
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// A list of regexp rules for stripping string fields in proto.
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const char** patterns;
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};
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// Encode field id used by ProtoOutputStream.
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uint64_t encode_field_id(const Privacy* p);
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// Look up the child with given fieldId, if not found, return NULL.
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const Privacy* lookup(const Privacy* p, uint32_t fieldId);
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/**
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* PrivacySpec defines the request has what level of privacy authorization.
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* For example, a device without user consent should only be able to upload AUTOMATIC fields.
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* PRIVACY_POLICY_UNSET are treated as PRIVACY_POLICY_EXPLICIT.
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*/
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class PrivacySpec {
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public:
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explicit PrivacySpec(uint8_t argPolicy);
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bool operator<(const PrivacySpec& other) const;
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// check permission of a policy, if returns true, don't strip the data.
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bool CheckPremission(const Privacy* privacy,
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const uint8_t defaultPrivacyPolicy = PRIVACY_POLICY_UNSET) const;
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// if returns true, no data need to be stripped.
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bool RequireAll() const;
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uint8_t getPolicy() const;
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private:
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// unimplemented constructors
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explicit PrivacySpec();
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uint8_t mPolicy;
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};
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} // namespace incidentd
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} // namespace os
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} // namespace android
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#endif // PRIVACY_H
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