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
107 lines
2.8 KiB
C++
107 lines
2.8 KiB
C++
// Copyright 1995-2016 The OpenSSL Project Authors. 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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#include <openssl/x509.h>
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#include <openssl/asn1.h>
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#include <openssl/asn1t.h>
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#include <openssl/digest.h>
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#include <openssl/obj.h>
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#include "../asn1/internal.h"
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ASN1_SEQUENCE(X509_ALGOR) = {
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ASN1_SIMPLE(X509_ALGOR, algorithm, ASN1_OBJECT),
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ASN1_OPT(X509_ALGOR, parameter, ASN1_ANY),
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} ASN1_SEQUENCE_END(X509_ALGOR)
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IMPLEMENT_ASN1_FUNCTIONS_const(X509_ALGOR)
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IMPLEMENT_ASN1_DUP_FUNCTION_const(X509_ALGOR)
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int X509_ALGOR_set0(X509_ALGOR *alg, ASN1_OBJECT *aobj, int ptype, void *pval) {
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if (!alg) {
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return 0;
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}
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if (ptype != V_ASN1_UNDEF) {
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if (alg->parameter == NULL) {
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alg->parameter = ASN1_TYPE_new();
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}
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if (alg->parameter == NULL) {
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return 0;
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}
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}
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if (alg) {
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ASN1_OBJECT_free(alg->algorithm);
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alg->algorithm = aobj;
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}
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if (ptype == 0) {
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return 1;
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}
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if (ptype == V_ASN1_UNDEF) {
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if (alg->parameter) {
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ASN1_TYPE_free(alg->parameter);
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alg->parameter = NULL;
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}
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} else {
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ASN1_TYPE_set(alg->parameter, ptype, pval);
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}
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return 1;
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}
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void X509_ALGOR_get0(const ASN1_OBJECT **out_obj, int *out_param_type,
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const void **out_param_value, const X509_ALGOR *alg) {
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if (out_obj != NULL) {
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*out_obj = alg->algorithm;
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}
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if (out_param_type != NULL) {
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int type = V_ASN1_UNDEF;
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const void *value = NULL;
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if (alg->parameter != NULL) {
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type = alg->parameter->type;
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value = asn1_type_value_as_pointer(alg->parameter);
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}
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*out_param_type = type;
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if (out_param_value != NULL) {
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*out_param_value = value;
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}
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}
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}
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// Set up an X509_ALGOR DigestAlgorithmIdentifier from an EVP_MD
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int X509_ALGOR_set_md(X509_ALGOR *alg, const EVP_MD *md) {
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int param_type;
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if (EVP_MD_flags(md) & EVP_MD_FLAG_DIGALGID_ABSENT) {
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param_type = V_ASN1_UNDEF;
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} else {
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param_type = V_ASN1_NULL;
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}
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return X509_ALGOR_set0(alg, OBJ_nid2obj(EVP_MD_type(md)), param_type, NULL);
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}
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// X509_ALGOR_cmp returns 0 if |a| and |b| are equal and non-zero otherwise.
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int X509_ALGOR_cmp(const X509_ALGOR *a, const X509_ALGOR *b) {
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int rv;
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rv = OBJ_cmp(a->algorithm, b->algorithm);
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if (rv) {
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return rv;
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}
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if (!a->parameter && !b->parameter) {
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return 0;
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}
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return ASN1_TYPE_cmp(a->parameter, b->parameter);
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}
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