2012-03-24 20:13:30 +00:00
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2012-11-05 21:45:35 +00:00
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/*
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* This file is part of Codecrypt.
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*
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* Codecrypt is free software: you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or (at
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* your option) any later version.
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*
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* Codecrypt is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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* License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Codecrypt. If not, see <http://www.gnu.org/licenses/>.
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*/
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2013-04-18 06:49:09 +00:00
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#include "outhelpers.h"
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2013-01-11 10:33:17 +00:00
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void print_version()
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{
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out ("codecrypt " PACKAGE_VERSION);
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2013-04-19 15:23:28 +00:00
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out ("Copyright (C) 2013 Mirek Kratochvil <exa.exa@gmail.com>");
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out ("This is free software; see the source "
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"for copying conditions. There is NO");
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out ("warranty; not even for MERCHANTABILITY "
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"or FITNESS FOR A PARTICULAR PURPOSE.");
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2013-01-11 10:33:17 +00:00
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}
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void print_help (char*pname)
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{
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print_version();
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outeol;
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out ("Usage: " << pname << " [options]");
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outeol;
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2013-04-19 15:23:28 +00:00
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out ("Common options:");
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out (" -h, --help display this help");
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out (" -V, --version display version information");
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out (" -T, --test perform (probably nonexistent) testing/debugging stuff");
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outeol;
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out ("Global options:");
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out (" -i, --input input file, default is stdin");
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out (" -o, --output output file, default is stdout");
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out (" -a, --armor use ascii-armored I/O");
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out (" -y, --yes assume that answer is `yes' everytime");
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outeol;
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out ("Actions:");
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out (" -s, --sign sign a message");
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out (" -v, --verify verify a signed message");
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out (" -e, --encrypt encrypt a message");
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out (" -d, --decrypt decrypt an encrypted message");
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outeol;
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out ("Action options:");
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out (" -r, --recipient encrypt for given user");
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out (" -u, --user use specified secret key");
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out (" -C, --clearsign work with cleartext signatures");
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out (" -b, --detach-sign specify file with detached signature");
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outeol;
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out ("Key management:");
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out (" -g, --gen-key generate specified keypair");
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out (" -k, --list list matching keys");
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out (" -K, --list-secret");
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out (" -i, --import import keys (optionally rename them)");
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out (" -I, --import-secret");
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out (" -p, --export export matching keys");
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out (" -P, --export-secret");
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out (" -x, --delete delete matching keys");
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out (" -X, --delete-secret");
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out (" -m, --rename rename matching keys");
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out (" -M, --rename-secret");
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outeol;
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out ("Key management options:");
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out (" -n, --no-action on import, only show what would be imported");
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out (" -N, --name specify a new name for renaming");
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out (" -f, --fingerprint format key IDs nicely for human eyes");
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outeol;
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out ("Codecrypt eats data. Use it with caution.");
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outeol;
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2013-01-13 22:37:58 +00:00
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}
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/*
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* testing
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*/
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void test()
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{
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2013-04-17 07:33:22 +00:00
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/*
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* Dear hacker,
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* use this function for quicktesting your stuff.
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* Other places suck for that purpose.
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*/
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2013-01-11 10:33:17 +00:00
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}
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2013-01-13 22:37:58 +00:00
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/*
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* main module. Parse options, fire up stuff, pass commands to it.
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*/
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2013-01-11 10:33:17 +00:00
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#include <getopt.h>
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2013-04-17 07:33:22 +00:00
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#include "keyring.h"
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2013-01-11 10:33:17 +00:00
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int main (int argc, char**argv)
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2012-03-24 20:13:30 +00:00
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{
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2013-04-18 08:45:05 +00:00
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bool do_help = false,
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do_version = false,
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do_test = false,
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has_opt = false,
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opt_armor = false,
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opt_fingerprint = false,
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opt_clearsign = false,
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opt_import_no_action = false;
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std::string recipient, user,
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input, output,
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name,
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action, action_param,
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detach_sign;
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2013-01-11 10:33:17 +00:00
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//process options
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int c, option_index;
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for (;;) {
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static struct option long_opts[] = {
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{"help", 0, 0, 'h' },
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{"version", 0, 0, 'V' },
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2013-04-18 06:49:09 +00:00
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{"test", 0, 0, 'T' },
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//global options
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{"armor", 0, 0, 'a' },
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2013-04-19 15:23:28 +00:00
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{"yes", 0, 0, 'y' },
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2013-04-18 06:49:09 +00:00
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{"recipient", 1, 0, 'r' },
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{"user", 1, 0, 'u' },
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//I/O redirection from default stdin/out
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{"input", 1, 0, 'i' },
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{"output", 1, 0, 'o' },
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//keyring management
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{"list", 2, 0, 'k' },
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2013-04-19 07:54:38 +00:00
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{"import", 2, 0, 'i' },
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{"export", 2, 0, 'p' },
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{"delete", 1, 0, 'x' },
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2013-04-18 06:49:09 +00:00
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{"list-secret", 2, 0, 'K' },
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2013-04-19 07:54:38 +00:00
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{"import-secret", 2, 0, 'I' },
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{"export-secret", 2, 0, 'P' },
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{"delete-secret", 1, 0, 'X' },
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2013-04-18 06:49:09 +00:00
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2013-04-19 07:54:38 +00:00
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{"gen-key", 1, 0, 'g' },
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2013-04-18 06:49:09 +00:00
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2013-04-19 07:54:38 +00:00
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{"rename", 1, 0, 'm' },
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{"rename-secret", 1, 0, 'M' },
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{"name", 1, 0, 'N' },
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2013-04-18 06:49:09 +00:00
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2013-04-19 07:54:38 +00:00
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{"fingerprint", 0, 0, 'f' },
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2013-04-18 08:45:05 +00:00
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{"no-action", 0, 0, 'n' },
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2013-04-18 06:49:09 +00:00
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//actions
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{"sign", 0, 0, 's' },
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{"verify", 0, 0, 'v' },
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{"encrypt", 0, 0, 'e' },
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{"decrypt", 0, 0, 'd' },
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//action options
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2013-04-19 07:54:38 +00:00
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{"clearsign", 0, 0, 'C' },
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2013-04-18 06:49:09 +00:00
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{"detach-sign", 1, 0, 'b' },
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2013-01-11 10:33:17 +00:00
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{0, 0, 0, 0 }
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};
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2013-04-19 07:54:38 +00:00
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c = getopt_long
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(argc, argv,
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2013-04-19 15:23:28 +00:00
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"hVTayr:u:i:o:k::i::p::x:K::I::P::X:g:m:M:N:fnsvedCb:",
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2013-04-19 07:54:38 +00:00
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long_opts, &option_index);
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2013-01-11 10:33:17 +00:00
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if (c == -1) break;
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has_opt = true;
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switch (c) {
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case '?':
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case ':':
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case 'h':
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do_help = true;
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break;
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case 'V':
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do_version = true;
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break;
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2013-01-13 22:37:58 +00:00
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case 'T':
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do_test = true;
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break;
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2013-01-11 10:33:17 +00:00
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default: //which doesn't just happen.
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break;
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}
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}
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if (optind != argc) {
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err (argv[0] << ": unmatched non-option parameters");
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do_help = true;
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}
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if ( (!has_opt) || do_help) {
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print_help (argv[0]);
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return 0;
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}
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if (do_version) {
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print_version();
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return 0;
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}
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2013-01-13 22:37:58 +00:00
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2013-04-17 07:33:22 +00:00
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/*
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* something is happening here, therefore init everything
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*/
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2013-04-17 12:28:11 +00:00
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int exitflag = 0;
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2013-04-17 07:33:22 +00:00
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keyring KR;
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2013-04-17 12:28:11 +00:00
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if (!KR.open() ) {
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err ("could not open keyring!");
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2013-04-17 07:33:22 +00:00
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return 1;
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}
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2013-04-17 12:28:11 +00:00
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if (!KR.load() ) {
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err ("could not load keyring!");
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exitflag = 1;
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2013-04-17 07:33:22 +00:00
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goto exit_ok;
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}
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/*
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* check the option flags and do whatever was requested
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*/
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2013-01-13 22:37:58 +00:00
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if (do_test) {
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test();
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2013-04-17 07:33:22 +00:00
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goto exit_ok;
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}
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/*
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* all done.
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* keyring is _not_ automatically saved here to prevent frequent
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* rewriting and due the fact that everything that modifies it _must_
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* also ensure and verify that it was written back correctly.
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*/
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exit_ok:
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2013-04-17 12:28:11 +00:00
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if (!KR.close() ) {
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err ("could not close keyring, "
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"something weird is going to happen.");
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2013-01-13 22:37:58 +00:00
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}
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2013-04-17 07:33:22 +00:00
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return exitflag;
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2012-11-05 21:14:48 +00:00
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}
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2012-05-22 20:48:48 +00:00
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