8e79f2ee9c
Based on Nekogram. Key additions: - Rebrand to FoxiGram (app name, APK name, applicationId com.foxigram.app) - Embedded Xray (VLESS+Reality) proxy client via JNI libxray.so - Bundled hidden one-tap proxies (LTE + WiFi), read-only in UI - Auto-restore proxy on restart, rebind to active network (LTE/WiFi) - Server credentials externalized to git-ignored XrayServers.java (+ template) - libxray Go source included; compiled .so, keystore, google-services.json ignored
96 lines
3.3 KiB
C++
96 lines
3.3 KiB
C++
// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
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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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// https://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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#ifndef OPENSSL_HEADER_SERVICE_INDICATOR_H
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#define OPENSSL_HEADER_SERVICE_INDICATOR_H
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#include <openssl/base.h> // IWYU pragma: export
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#if defined(__cplusplus)
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extern "C" {
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#endif
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// FIPS_service_indicator_before_call and |FIPS_service_indicator_after_call|
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// both currently return the same local thread counter which is slowly
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// incremented whenever approved services are called. The
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// |CALL_SERVICE_AND_CHECK_APPROVED| macro is strongly recommended over calling
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// these functions directly.
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//
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// |FIPS_service_indicator_before_call| is intended to be called immediately
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// before an approved service, while |FIPS_service_indicator_after_call| should
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// be called immediately after. If the values returned from these two functions
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// are not equal, this means that the service called inbetween is deemed to be
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// approved. If the values are still the same, this means the counter has not
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// been incremented, and the service called is not approved for FIPS.
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//
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// In non-FIPS builds, |FIPS_service_indicator_before_call| always returns zero
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// and |FIPS_service_indicator_after_call| always returns one. Thus calls always
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// appear to be approved. This is intended to simplify testing.
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OPENSSL_EXPORT uint64_t FIPS_service_indicator_before_call(void);
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OPENSSL_EXPORT uint64_t FIPS_service_indicator_after_call(void);
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#if defined(__cplusplus)
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}
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#if !defined(BORINGSSL_NO_CXX)
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extern "C++" {
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// CALL_SERVICE_AND_CHECK_APPROVED runs |func| and sets |approved| to one of the
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// |FIPSStatus*| values, above, depending on whether |func| invoked an
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// approved service. The result of |func| becomes the result of this macro.
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#define CALL_SERVICE_AND_CHECK_APPROVED(approved, func) \
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[&] { \
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bssl::FIPSIndicatorHelper fips_indicator_helper(&approved); \
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return func; \
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}()
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BSSL_NAMESPACE_BEGIN
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enum class FIPSStatus {
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NOT_APPROVED = 0,
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APPROVED = 1,
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};
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// FIPSIndicatorHelper records whether the service indicator counter advanced
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// during its lifetime.
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class FIPSIndicatorHelper {
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public:
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FIPSIndicatorHelper(FIPSStatus *result)
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: result_(result), before_(FIPS_service_indicator_before_call()) {
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*result_ = FIPSStatus::NOT_APPROVED;
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}
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~FIPSIndicatorHelper() {
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uint64_t after = FIPS_service_indicator_after_call();
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if (after != before_) {
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*result_ = FIPSStatus::APPROVED;
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}
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}
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FIPSIndicatorHelper(const FIPSIndicatorHelper&) = delete;
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FIPSIndicatorHelper &operator=(const FIPSIndicatorHelper &) = delete;
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private:
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FIPSStatus *const result_;
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const uint64_t before_;
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};
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BSSL_NAMESPACE_END
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} // extern "C++"
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#endif // !BORINGSSL_NO_CXX
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#endif // __cplusplus
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#endif // OPENSSL_HEADER_SERVICE_INDICATOR_H
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