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
67 lines
1.8 KiB
C++
67 lines
1.8 KiB
C++
// Copyright 2002-2016 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/bn.h>
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#include <openssl/dsa.h>
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struct wrapped_callback {
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void (*callback)(int, int, void *);
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void *arg;
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};
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// callback_wrapper converts an “old” style generation callback to the newer
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// |BN_GENCB| form.
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static int callback_wrapper(int event, int n, BN_GENCB *gencb) {
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struct wrapped_callback *wrapped = (struct wrapped_callback *) gencb->arg;
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wrapped->callback(event, n, wrapped->arg);
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return 1;
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}
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DSA *DSA_generate_parameters(int bits, uint8_t *seed_in, int seed_len,
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int *counter_ret, unsigned long *h_ret,
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void (*callback)(int, int, void *), void *cb_arg) {
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if (bits < 0 || seed_len < 0) {
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return NULL;
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}
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DSA *ret = DSA_new();
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if (ret == NULL) {
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return NULL;
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}
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BN_GENCB gencb_storage;
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BN_GENCB *cb = NULL;
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struct wrapped_callback wrapped;
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if (callback != NULL) {
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wrapped.callback = callback;
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wrapped.arg = cb_arg;
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cb = &gencb_storage;
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BN_GENCB_set(cb, callback_wrapper, &wrapped);
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}
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if (!DSA_generate_parameters_ex(ret, bits, seed_in, seed_len, counter_ret,
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h_ret, cb)) {
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goto err;
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}
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return ret;
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err:
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DSA_free(ret);
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return NULL;
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}
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