94 lines
3 KiB
C
94 lines
3 KiB
C
/*
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Copyright (c) 2010 Samuel Lidén Borell <samuel@kodafritt.se>
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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#include <glib.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "fish.h"
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// We can't use the HexChat plugin API from here...
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gchar *get_config_filename() {
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const gchar *homedir = g_get_home_dir();
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return g_build_filename(homedir, ".config", "hexchat", "blow.ini", NULL);
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}
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static int decrypt(int nick_count, char *nicks[]) {
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char encrypted[8192];
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while (fgets(encrypted, sizeof(encrypted), stdin)) {
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char *msg;
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for (int i = 0; i < nick_count; i++) {
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msg = fish_decrypt_from_nick(nicks[i], encrypted);
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if (msg) goto success;
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}
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fprintf(stderr, "None of the recipients were found in the key store!\n");
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return 1;
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success:
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fprintf(stderr, "Decrypted text >>>%s<<<\n", msg);
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g_free(msg);
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}
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return 0;
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}
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static int encrypt(int nick_count, char *nicks[]) {
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char message[8192];
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while (fgets(message, sizeof(message), stdin)) {
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// Remove newline character
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char *newline = strchr(message, '\n');
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if (newline) *newline = '\0';
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bool error = false;
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for (int i = 0; i < nick_count; i++) {
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char *encrypted = fish_encrypt_for_nick(nicks[i], message);
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if (encrypted) {
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fprintf(stderr, "Encrypted [%s]: >>>%s<<<\n", nicks[i], encrypted);
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g_free(encrypted);
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} else {
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error = true;
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}
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}
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if (error) {
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fprintf(stderr, "Some of the recipients were't found in the key store!\n");
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return 1;
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}
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}
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return 0;
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}
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int main(int argc, char *argv[]) {
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if (argc < 2) {
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fprintf(stderr, "usage: %s [-e] nick...\n", argv[0]);
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return 2;
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}
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if (strcmp(argv[1], "-e") == 0) {
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return encrypt(argc-2, &argv[2]);
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} else {
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return decrypt(argc-1, &argv[1]);
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}
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}
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