Annotation of embedaddon/strongswan/scripts/key2keyid.c, revision 1.1
1.1 ! misho 1: /*
! 2: * Copyright (C) 2008-2009 Martin Willi
! 3: * HSR Hochschule fuer Technik Rapperswil
! 4: *
! 5: * This program is free software; you can redistribute it and/or modify it
! 6: * under the terms of the GNU General Public License as published by the
! 7: * Free Software Foundation; either version 2 of the License, or (at your
! 8: * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
! 9: *
! 10: * This program is distributed in the hope that it will be useful, but
! 11: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
! 12: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
! 13: * for more details.
! 14: */
! 15:
! 16: #include <stdio.h>
! 17: #include <library.h>
! 18: #include <utils/debug.h>
! 19: #include <credentials/keys/private_key.h>
! 20: #include <credentials/keys/public_key.h>
! 21:
! 22: /**
! 23: * print the keyids of a private or public key
! 24: */
! 25: int main(int argc, char *argv[])
! 26: {
! 27: public_key_t *public;
! 28: private_key_t *private;
! 29: chunk_t chunk;
! 30: char buf[8096];
! 31: int read;
! 32:
! 33: library_init(NULL, "key2keyid");
! 34: lib->plugins->load(lib->plugins, PLUGINS);
! 35: atexit(library_deinit);
! 36:
! 37: read = fread(buf, 1, sizeof(buf), stdin);
! 38: if (read <= 0)
! 39: {
! 40: fprintf(stderr, "reading key failed.\n");
! 41: return -1;
! 42: }
! 43:
! 44: chunk = chunk_create(buf, read);
! 45:
! 46: private = lib->creds->create(lib->creds, CRED_PRIVATE_KEY, KEY_RSA,
! 47: BUILD_BLOB_PEM, chunk_clone(chunk),
! 48: BUILD_END);
! 49: if (private)
! 50: {
! 51: printf("parsed %d bits %N private key.\n",
! 52: private->get_keysize(private),
! 53: key_type_names, private->get_type(private));
! 54: if (private->get_fingerprint(private, KEYID_PUBKEY_INFO_SHA1, &chunk))
! 55: {
! 56: printf("subjectPublicKeyInfo keyid: %#B\n", &chunk);
! 57: }
! 58: if (private->get_fingerprint(private, KEYID_PUBKEY_SHA1, &chunk))
! 59: {
! 60: printf("subjectPublicKey keyid: %#B\n", &chunk);
! 61: }
! 62: if (private->get_fingerprint(private, KEYID_PGPV3, &chunk))
! 63: {
! 64: printf("PGP version 3 keyid: %#B\n", &chunk);
! 65: }
! 66: private->destroy(private);
! 67: return 0;
! 68: }
! 69:
! 70: public = lib->creds->create(lib->creds, CRED_PUBLIC_KEY, KEY_ANY,
! 71: BUILD_BLOB_PEM, chunk_clone(chunk),
! 72: BUILD_END);
! 73: if (!public)
! 74: {
! 75: public = lib->creds->create(lib->creds, CRED_PUBLIC_KEY, KEY_RSA,
! 76: BUILD_BLOB_PEM, chunk_clone(chunk),
! 77: BUILD_END);
! 78: }
! 79: if (public)
! 80: {
! 81: printf("parsed %d bits %N public key.\n",
! 82: public->get_keysize(public),
! 83: key_type_names, public->get_type(public));
! 84: if (public->get_fingerprint(public, KEYID_PUBKEY_INFO_SHA1, &chunk))
! 85: {
! 86: printf("subjectPublicKeyInfo keyid: %#B\n", &chunk);
! 87: }
! 88: if (public->get_fingerprint(public, KEYID_PUBKEY_SHA1, &chunk))
! 89: {
! 90: printf("subjectPublicKey keyid: %#B\n", &chunk);
! 91: }
! 92: if (public->get_fingerprint(public, KEYID_PGPV3, &chunk))
! 93: {
! 94: printf("PGP version 3 keyid: %#B\n", &chunk);
! 95: }
! 96: public->destroy(public);
! 97: return 0;
! 98: }
! 99:
! 100: fprintf(stderr, "unable to parse input key.\n");
! 101: return -1;
! 102: }
! 103:
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