2008-05-19 07:43:13 +00:00
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/* NetworkManager Wireless Applet -- Display wireless access points and allow user control
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*
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* Dan Williams <dcbw@redhat.com>
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*
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2008-07-27 20:03:46 +00:00
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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2008-05-19 07:43:13 +00:00
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*
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2008-07-27 20:03:46 +00:00
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* This library is distributed in the hope that it will be useful,
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2008-05-19 07:43:13 +00:00
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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2008-07-27 20:03:46 +00:00
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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2008-05-19 07:43:13 +00:00
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*
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2008-07-27 20:03:46 +00:00
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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2008-05-19 07:43:13 +00:00
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*
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2008-07-27 20:03:46 +00:00
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* (C) Copyright 2007 - 2008 Red Hat, Inc.
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2008-05-19 07:43:13 +00:00
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*/
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#include <glib.h>
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#include <glib/gi18n.h>
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#include <gcrypt.h>
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#include <gnutls/gnutls.h>
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#include <gnutls/x509.h>
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2008-11-13 Dan Williams <dcbw@redhat.com>
Add support for PKCS#12 private keys (bgo #558982)
* libnm-util/crypto.c
libnm-util/crypto.h
- (parse_old_openssl_key_file): rename from parse_key_file(); adapt to
take a GByteArray instead of a filename
- (file_to_g_byte_array): handle private key files too
- (decrypt_key): take a GByteArray rather than data + len
- (crypto_get_private_key_data): refactor crypto_get_private_key() into
one function that takes a filename, and one that takes raw data;
detect pkcs#12 files as well
- (crypto_load_and_verify_certificate): detect file type
- (crypto_is_pkcs12_data, crypto_is_pkcs12_file): add pkcs#12 detection
functions
* libnm-util/crypto_gnutls.c
- (crypto_decrypt): take GByteArray rather than data + len; fix a bug
whereby tail padding was incorrectly handled, leading to erroneous
successes when trying to decrypt the data
- (crypto_verify_cert): rework somewhat
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/crypto_nss.c
- (crypto_init): enable various pkcs#12 ciphers
- (crypto_decrypt): take a GByteArray rather than data + len
- (crypto_verify_cert): clean up
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/test-crypto.c
- Handle pkcs#12 keys
* libnm-util/nm-setting-8021x.c
libnm-util/nm-setting-8021x.h
libnm-util/libnm-util.ver
- Add two new properties, 'private-key-password' and
'phase2-private-key-password', to be used in conjunction with
pkcs#12 keys
- (nm_setting_802_1x_set_ca_cert_from_file,
nm_setting_802_1x_set_client_cert_from_file,
nm_setting_802_1x_set_phase2_ca_cert_from_file,
nm_setting_802_1x_set_phase2_client_from_file): return certificate
type
- (nm_setting_802_1x_get_private_key_password,
nm_setting_802_1x_get_phase2_private_key_password): return private
key passwords
- (nm_setting_802_1x_set_private_key_from_file,
nm_setting_802_1x_set_phase2_private_key_from_file): set the private
key from a file, and update the private key password at the same time
- (nm_setting_802_1x_get_private_key_type,
nm_setting_802_1x_get_phase2_private_key_type): return the private
key type
* src/supplicant-manager/nm-supplicant-settings-verify.c
- Whitelist private key passwords
* src/supplicant-manager/nm-supplicant-config.c
- (nm_supplicant_config_add_setting_8021x): for pkcs#12 private keys,
add the private key password to the supplicant config, but do not
add the client certificate (as required by wpa_supplicant)
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4280 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
2008-11-13 21:19:08 +00:00
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#include <gnutls/pkcs12.h>
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2008-05-19 07:43:13 +00:00
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#include "crypto.h"
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2008-09-08 18:35:21 +00:00
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static gboolean initialized = FALSE;
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2008-08-26 03:29:18 +00:00
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2008-05-19 07:43:13 +00:00
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gboolean
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crypto_init (GError **error)
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{
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2008-09-08 18:35:21 +00:00
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if (initialized)
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return TRUE;
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if (gnutls_global_init() != 0) {
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gnutls_global_deinit();
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g_set_error (error, NM_CRYPTO_ERROR,
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NM_CRYPTO_ERR_INIT_FAILED,
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"%s",
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_("Failed to initialize the crypto engine."));
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return FALSE;
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2008-09-05 18:10:39 +00:00
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}
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2008-09-08 18:35:21 +00:00
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initialized = TRUE;
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2008-05-19 07:43:13 +00:00
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return TRUE;
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}
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void
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crypto_deinit (void)
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{
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2008-09-08 18:35:21 +00:00
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if (initialized)
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2008-08-26 03:29:18 +00:00
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gnutls_global_deinit();
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2008-05-19 07:43:13 +00:00
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}
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gboolean
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crypto_md5_hash (const char *salt,
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const gsize salt_len,
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const char *password,
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gsize password_len,
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char *buffer,
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gsize buflen,
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GError **error)
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{
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gcry_md_hd_t ctx;
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gcry_error_t err;
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int nkey = buflen;
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const gsize digest_len = 16;
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int count = 0;
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char digest[MD5_HASH_LEN];
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char *p = buffer;
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2008-08-26 03:29:18 +00:00
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if (salt)
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g_return_val_if_fail (salt_len >= 8, FALSE);
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2008-05-19 07:43:13 +00:00
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g_return_val_if_fail (password != NULL, FALSE);
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g_return_val_if_fail (password_len > 0, FALSE);
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g_return_val_if_fail (buffer != NULL, FALSE);
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g_return_val_if_fail (buflen > 0, FALSE);
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err = gcry_md_open (&ctx, GCRY_MD_MD5, 0);
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if (err) {
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g_set_error (error, NM_CRYPTO_ERROR,
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NM_CRYPTO_ERR_MD5_INIT_FAILED,
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_("Failed to initialize the MD5 engine: %s / %s."),
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gcry_strsource (err), gcry_strerror (err));
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return FALSE;
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}
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while (nkey > 0) {
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int i = 0;
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if (count++)
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gcry_md_write (ctx, digest, digest_len);
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gcry_md_write (ctx, password, password_len);
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2008-08-26 03:29:18 +00:00
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if (salt)
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gcry_md_write (ctx, salt, 8); /* Only use 8 bytes of salt */
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2008-05-19 07:43:13 +00:00
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gcry_md_final (ctx);
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memcpy (digest, gcry_md_read (ctx, 0), digest_len);
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gcry_md_reset (ctx);
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while (nkey && (i < digest_len)) {
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*(p++) = digest[i++];
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nkey--;
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}
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}
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memset (digest, 0, sizeof (digest));
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gcry_md_close (ctx);
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return TRUE;
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}
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char *
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crypto_decrypt (const char *cipher,
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int key_type,
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2008-11-13 Dan Williams <dcbw@redhat.com>
Add support for PKCS#12 private keys (bgo #558982)
* libnm-util/crypto.c
libnm-util/crypto.h
- (parse_old_openssl_key_file): rename from parse_key_file(); adapt to
take a GByteArray instead of a filename
- (file_to_g_byte_array): handle private key files too
- (decrypt_key): take a GByteArray rather than data + len
- (crypto_get_private_key_data): refactor crypto_get_private_key() into
one function that takes a filename, and one that takes raw data;
detect pkcs#12 files as well
- (crypto_load_and_verify_certificate): detect file type
- (crypto_is_pkcs12_data, crypto_is_pkcs12_file): add pkcs#12 detection
functions
* libnm-util/crypto_gnutls.c
- (crypto_decrypt): take GByteArray rather than data + len; fix a bug
whereby tail padding was incorrectly handled, leading to erroneous
successes when trying to decrypt the data
- (crypto_verify_cert): rework somewhat
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/crypto_nss.c
- (crypto_init): enable various pkcs#12 ciphers
- (crypto_decrypt): take a GByteArray rather than data + len
- (crypto_verify_cert): clean up
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/test-crypto.c
- Handle pkcs#12 keys
* libnm-util/nm-setting-8021x.c
libnm-util/nm-setting-8021x.h
libnm-util/libnm-util.ver
- Add two new properties, 'private-key-password' and
'phase2-private-key-password', to be used in conjunction with
pkcs#12 keys
- (nm_setting_802_1x_set_ca_cert_from_file,
nm_setting_802_1x_set_client_cert_from_file,
nm_setting_802_1x_set_phase2_ca_cert_from_file,
nm_setting_802_1x_set_phase2_client_from_file): return certificate
type
- (nm_setting_802_1x_get_private_key_password,
nm_setting_802_1x_get_phase2_private_key_password): return private
key passwords
- (nm_setting_802_1x_set_private_key_from_file,
nm_setting_802_1x_set_phase2_private_key_from_file): set the private
key from a file, and update the private key password at the same time
- (nm_setting_802_1x_get_private_key_type,
nm_setting_802_1x_get_phase2_private_key_type): return the private
key type
* src/supplicant-manager/nm-supplicant-settings-verify.c
- Whitelist private key passwords
* src/supplicant-manager/nm-supplicant-config.c
- (nm_supplicant_config_add_setting_8021x): for pkcs#12 private keys,
add the private key password to the supplicant config, but do not
add the client certificate (as required by wpa_supplicant)
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4280 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
2008-11-13 21:19:08 +00:00
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GByteArray *data,
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2008-05-19 07:43:13 +00:00
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const char *iv,
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const gsize iv_len,
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const char *key,
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const gsize key_len,
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gsize *out_len,
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GError **error)
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{
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gcry_cipher_hd_t ctx;
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gcry_error_t err;
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2008-11-13 Dan Williams <dcbw@redhat.com>
Add support for PKCS#12 private keys (bgo #558982)
* libnm-util/crypto.c
libnm-util/crypto.h
- (parse_old_openssl_key_file): rename from parse_key_file(); adapt to
take a GByteArray instead of a filename
- (file_to_g_byte_array): handle private key files too
- (decrypt_key): take a GByteArray rather than data + len
- (crypto_get_private_key_data): refactor crypto_get_private_key() into
one function that takes a filename, and one that takes raw data;
detect pkcs#12 files as well
- (crypto_load_and_verify_certificate): detect file type
- (crypto_is_pkcs12_data, crypto_is_pkcs12_file): add pkcs#12 detection
functions
* libnm-util/crypto_gnutls.c
- (crypto_decrypt): take GByteArray rather than data + len; fix a bug
whereby tail padding was incorrectly handled, leading to erroneous
successes when trying to decrypt the data
- (crypto_verify_cert): rework somewhat
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/crypto_nss.c
- (crypto_init): enable various pkcs#12 ciphers
- (crypto_decrypt): take a GByteArray rather than data + len
- (crypto_verify_cert): clean up
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/test-crypto.c
- Handle pkcs#12 keys
* libnm-util/nm-setting-8021x.c
libnm-util/nm-setting-8021x.h
libnm-util/libnm-util.ver
- Add two new properties, 'private-key-password' and
'phase2-private-key-password', to be used in conjunction with
pkcs#12 keys
- (nm_setting_802_1x_set_ca_cert_from_file,
nm_setting_802_1x_set_client_cert_from_file,
nm_setting_802_1x_set_phase2_ca_cert_from_file,
nm_setting_802_1x_set_phase2_client_from_file): return certificate
type
- (nm_setting_802_1x_get_private_key_password,
nm_setting_802_1x_get_phase2_private_key_password): return private
key passwords
- (nm_setting_802_1x_set_private_key_from_file,
nm_setting_802_1x_set_phase2_private_key_from_file): set the private
key from a file, and update the private key password at the same time
- (nm_setting_802_1x_get_private_key_type,
nm_setting_802_1x_get_phase2_private_key_type): return the private
key type
* src/supplicant-manager/nm-supplicant-settings-verify.c
- Whitelist private key passwords
* src/supplicant-manager/nm-supplicant-config.c
- (nm_supplicant_config_add_setting_8021x): for pkcs#12 private keys,
add the private key password to the supplicant config, but do not
add the client certificate (as required by wpa_supplicant)
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4280 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
2008-11-13 21:19:08 +00:00
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int cipher_mech, i;
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2008-05-19 07:43:13 +00:00
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char *output = NULL;
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gboolean success = FALSE;
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2008-11-13 Dan Williams <dcbw@redhat.com>
Add support for PKCS#12 private keys (bgo #558982)
* libnm-util/crypto.c
libnm-util/crypto.h
- (parse_old_openssl_key_file): rename from parse_key_file(); adapt to
take a GByteArray instead of a filename
- (file_to_g_byte_array): handle private key files too
- (decrypt_key): take a GByteArray rather than data + len
- (crypto_get_private_key_data): refactor crypto_get_private_key() into
one function that takes a filename, and one that takes raw data;
detect pkcs#12 files as well
- (crypto_load_and_verify_certificate): detect file type
- (crypto_is_pkcs12_data, crypto_is_pkcs12_file): add pkcs#12 detection
functions
* libnm-util/crypto_gnutls.c
- (crypto_decrypt): take GByteArray rather than data + len; fix a bug
whereby tail padding was incorrectly handled, leading to erroneous
successes when trying to decrypt the data
- (crypto_verify_cert): rework somewhat
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/crypto_nss.c
- (crypto_init): enable various pkcs#12 ciphers
- (crypto_decrypt): take a GByteArray rather than data + len
- (crypto_verify_cert): clean up
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/test-crypto.c
- Handle pkcs#12 keys
* libnm-util/nm-setting-8021x.c
libnm-util/nm-setting-8021x.h
libnm-util/libnm-util.ver
- Add two new properties, 'private-key-password' and
'phase2-private-key-password', to be used in conjunction with
pkcs#12 keys
- (nm_setting_802_1x_set_ca_cert_from_file,
nm_setting_802_1x_set_client_cert_from_file,
nm_setting_802_1x_set_phase2_ca_cert_from_file,
nm_setting_802_1x_set_phase2_client_from_file): return certificate
type
- (nm_setting_802_1x_get_private_key_password,
nm_setting_802_1x_get_phase2_private_key_password): return private
key passwords
- (nm_setting_802_1x_set_private_key_from_file,
nm_setting_802_1x_set_phase2_private_key_from_file): set the private
key from a file, and update the private key password at the same time
- (nm_setting_802_1x_get_private_key_type,
nm_setting_802_1x_get_phase2_private_key_type): return the private
key type
* src/supplicant-manager/nm-supplicant-settings-verify.c
- Whitelist private key passwords
* src/supplicant-manager/nm-supplicant-config.c
- (nm_supplicant_config_add_setting_8021x): for pkcs#12 private keys,
add the private key password to the supplicant config, but do not
add the client certificate (as required by wpa_supplicant)
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4280 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
2008-11-13 21:19:08 +00:00
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gsize pad_len;
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2008-05-19 07:43:13 +00:00
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if (!strcmp (cipher, CIPHER_DES_EDE3_CBC))
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cipher_mech = GCRY_CIPHER_3DES;
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else if (!strcmp (cipher, CIPHER_DES_CBC))
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cipher_mech = GCRY_CIPHER_DES;
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else {
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g_set_error (error, NM_CRYPTO_ERROR,
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NM_CRYPTO_ERR_UNKNOWN_CIPHER,
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_("Private key cipher '%s' was unknown."),
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cipher);
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return NULL;
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}
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|
|
2008-11-13 Dan Williams <dcbw@redhat.com>
Add support for PKCS#12 private keys (bgo #558982)
* libnm-util/crypto.c
libnm-util/crypto.h
- (parse_old_openssl_key_file): rename from parse_key_file(); adapt to
take a GByteArray instead of a filename
- (file_to_g_byte_array): handle private key files too
- (decrypt_key): take a GByteArray rather than data + len
- (crypto_get_private_key_data): refactor crypto_get_private_key() into
one function that takes a filename, and one that takes raw data;
detect pkcs#12 files as well
- (crypto_load_and_verify_certificate): detect file type
- (crypto_is_pkcs12_data, crypto_is_pkcs12_file): add pkcs#12 detection
functions
* libnm-util/crypto_gnutls.c
- (crypto_decrypt): take GByteArray rather than data + len; fix a bug
whereby tail padding was incorrectly handled, leading to erroneous
successes when trying to decrypt the data
- (crypto_verify_cert): rework somewhat
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/crypto_nss.c
- (crypto_init): enable various pkcs#12 ciphers
- (crypto_decrypt): take a GByteArray rather than data + len
- (crypto_verify_cert): clean up
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/test-crypto.c
- Handle pkcs#12 keys
* libnm-util/nm-setting-8021x.c
libnm-util/nm-setting-8021x.h
libnm-util/libnm-util.ver
- Add two new properties, 'private-key-password' and
'phase2-private-key-password', to be used in conjunction with
pkcs#12 keys
- (nm_setting_802_1x_set_ca_cert_from_file,
nm_setting_802_1x_set_client_cert_from_file,
nm_setting_802_1x_set_phase2_ca_cert_from_file,
nm_setting_802_1x_set_phase2_client_from_file): return certificate
type
- (nm_setting_802_1x_get_private_key_password,
nm_setting_802_1x_get_phase2_private_key_password): return private
key passwords
- (nm_setting_802_1x_set_private_key_from_file,
nm_setting_802_1x_set_phase2_private_key_from_file): set the private
key from a file, and update the private key password at the same time
- (nm_setting_802_1x_get_private_key_type,
nm_setting_802_1x_get_phase2_private_key_type): return the private
key type
* src/supplicant-manager/nm-supplicant-settings-verify.c
- Whitelist private key passwords
* src/supplicant-manager/nm-supplicant-config.c
- (nm_supplicant_config_add_setting_8021x): for pkcs#12 private keys,
add the private key password to the supplicant config, but do not
add the client certificate (as required by wpa_supplicant)
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4280 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
2008-11-13 21:19:08 +00:00
|
|
|
output = g_malloc0 (data->len + 1);
|
2008-05-19 07:43:13 +00:00
|
|
|
if (!output) {
|
|
|
|
g_set_error (error, NM_CRYPTO_ERROR,
|
|
|
|
NM_CRYPTO_ERR_OUT_OF_MEMORY,
|
|
|
|
_("Not enough memory for decrypted key buffer."));
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
err = gcry_cipher_open (&ctx, cipher_mech, GCRY_CIPHER_MODE_CBC, 0);
|
|
|
|
if (err) {
|
|
|
|
g_set_error (error, NM_CRYPTO_ERROR,
|
|
|
|
NM_CRYPTO_ERR_CIPHER_INIT_FAILED,
|
|
|
|
_("Failed to initialize the decryption cipher context: %s / %s."),
|
|
|
|
gcry_strsource (err), gcry_strerror (err));
|
|
|
|
goto out;
|
|
|
|
}
|
|
|
|
|
|
|
|
err = gcry_cipher_setkey (ctx, key, key_len);
|
|
|
|
if (err) {
|
|
|
|
g_set_error (error, NM_CRYPTO_ERROR,
|
|
|
|
NM_CRYPTO_ERR_CIPHER_SET_KEY_FAILED,
|
|
|
|
_("Failed to set symmetric key for decryption: %s / %s."),
|
|
|
|
gcry_strsource (err), gcry_strerror (err));
|
|
|
|
goto out;
|
|
|
|
}
|
|
|
|
|
|
|
|
err = gcry_cipher_setiv (ctx, iv, iv_len);
|
|
|
|
if (err) {
|
|
|
|
g_set_error (error, NM_CRYPTO_ERROR,
|
|
|
|
NM_CRYPTO_ERR_CIPHER_SET_IV_FAILED,
|
|
|
|
_("Failed to set IV for decryption: %s / %s."),
|
|
|
|
gcry_strsource (err), gcry_strerror (err));
|
|
|
|
goto out;
|
|
|
|
}
|
|
|
|
|
2008-11-13 Dan Williams <dcbw@redhat.com>
Add support for PKCS#12 private keys (bgo #558982)
* libnm-util/crypto.c
libnm-util/crypto.h
- (parse_old_openssl_key_file): rename from parse_key_file(); adapt to
take a GByteArray instead of a filename
- (file_to_g_byte_array): handle private key files too
- (decrypt_key): take a GByteArray rather than data + len
- (crypto_get_private_key_data): refactor crypto_get_private_key() into
one function that takes a filename, and one that takes raw data;
detect pkcs#12 files as well
- (crypto_load_and_verify_certificate): detect file type
- (crypto_is_pkcs12_data, crypto_is_pkcs12_file): add pkcs#12 detection
functions
* libnm-util/crypto_gnutls.c
- (crypto_decrypt): take GByteArray rather than data + len; fix a bug
whereby tail padding was incorrectly handled, leading to erroneous
successes when trying to decrypt the data
- (crypto_verify_cert): rework somewhat
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/crypto_nss.c
- (crypto_init): enable various pkcs#12 ciphers
- (crypto_decrypt): take a GByteArray rather than data + len
- (crypto_verify_cert): clean up
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/test-crypto.c
- Handle pkcs#12 keys
* libnm-util/nm-setting-8021x.c
libnm-util/nm-setting-8021x.h
libnm-util/libnm-util.ver
- Add two new properties, 'private-key-password' and
'phase2-private-key-password', to be used in conjunction with
pkcs#12 keys
- (nm_setting_802_1x_set_ca_cert_from_file,
nm_setting_802_1x_set_client_cert_from_file,
nm_setting_802_1x_set_phase2_ca_cert_from_file,
nm_setting_802_1x_set_phase2_client_from_file): return certificate
type
- (nm_setting_802_1x_get_private_key_password,
nm_setting_802_1x_get_phase2_private_key_password): return private
key passwords
- (nm_setting_802_1x_set_private_key_from_file,
nm_setting_802_1x_set_phase2_private_key_from_file): set the private
key from a file, and update the private key password at the same time
- (nm_setting_802_1x_get_private_key_type,
nm_setting_802_1x_get_phase2_private_key_type): return the private
key type
* src/supplicant-manager/nm-supplicant-settings-verify.c
- Whitelist private key passwords
* src/supplicant-manager/nm-supplicant-config.c
- (nm_supplicant_config_add_setting_8021x): for pkcs#12 private keys,
add the private key password to the supplicant config, but do not
add the client certificate (as required by wpa_supplicant)
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4280 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
2008-11-13 21:19:08 +00:00
|
|
|
err = gcry_cipher_decrypt (ctx, output, data->len, data->data, data->len);
|
2008-05-19 07:43:13 +00:00
|
|
|
if (err) {
|
|
|
|
g_set_error (error, NM_CRYPTO_ERROR,
|
|
|
|
NM_CRYPTO_ERR_CIPHER_DECRYPT_FAILED,
|
|
|
|
_("Failed to decrypt the private key: %s / %s."),
|
|
|
|
gcry_strsource (err), gcry_strerror (err));
|
|
|
|
goto out;
|
|
|
|
}
|
2008-11-13 Dan Williams <dcbw@redhat.com>
Add support for PKCS#12 private keys (bgo #558982)
* libnm-util/crypto.c
libnm-util/crypto.h
- (parse_old_openssl_key_file): rename from parse_key_file(); adapt to
take a GByteArray instead of a filename
- (file_to_g_byte_array): handle private key files too
- (decrypt_key): take a GByteArray rather than data + len
- (crypto_get_private_key_data): refactor crypto_get_private_key() into
one function that takes a filename, and one that takes raw data;
detect pkcs#12 files as well
- (crypto_load_and_verify_certificate): detect file type
- (crypto_is_pkcs12_data, crypto_is_pkcs12_file): add pkcs#12 detection
functions
* libnm-util/crypto_gnutls.c
- (crypto_decrypt): take GByteArray rather than data + len; fix a bug
whereby tail padding was incorrectly handled, leading to erroneous
successes when trying to decrypt the data
- (crypto_verify_cert): rework somewhat
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/crypto_nss.c
- (crypto_init): enable various pkcs#12 ciphers
- (crypto_decrypt): take a GByteArray rather than data + len
- (crypto_verify_cert): clean up
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/test-crypto.c
- Handle pkcs#12 keys
* libnm-util/nm-setting-8021x.c
libnm-util/nm-setting-8021x.h
libnm-util/libnm-util.ver
- Add two new properties, 'private-key-password' and
'phase2-private-key-password', to be used in conjunction with
pkcs#12 keys
- (nm_setting_802_1x_set_ca_cert_from_file,
nm_setting_802_1x_set_client_cert_from_file,
nm_setting_802_1x_set_phase2_ca_cert_from_file,
nm_setting_802_1x_set_phase2_client_from_file): return certificate
type
- (nm_setting_802_1x_get_private_key_password,
nm_setting_802_1x_get_phase2_private_key_password): return private
key passwords
- (nm_setting_802_1x_set_private_key_from_file,
nm_setting_802_1x_set_phase2_private_key_from_file): set the private
key from a file, and update the private key password at the same time
- (nm_setting_802_1x_get_private_key_type,
nm_setting_802_1x_get_phase2_private_key_type): return the private
key type
* src/supplicant-manager/nm-supplicant-settings-verify.c
- Whitelist private key passwords
* src/supplicant-manager/nm-supplicant-config.c
- (nm_supplicant_config_add_setting_8021x): for pkcs#12 private keys,
add the private key password to the supplicant config, but do not
add the client certificate (as required by wpa_supplicant)
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4280 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
2008-11-13 21:19:08 +00:00
|
|
|
pad_len = output[data->len - 1];
|
|
|
|
|
|
|
|
/* Validate tail padding; last byte is the padding size, and all pad bytes
|
|
|
|
* should contain the padding size.
|
|
|
|
*/
|
|
|
|
for (i = 1; i <= pad_len; ++i) {
|
|
|
|
if (output[data->len - i] != pad_len) {
|
|
|
|
g_set_error (error, NM_CRYPTO_ERROR,
|
|
|
|
NM_CRYPTO_ERR_CIPHER_DECRYPT_FAILED,
|
|
|
|
_("Failed to decrypt the private key."));
|
|
|
|
goto out;
|
|
|
|
}
|
|
|
|
}
|
2008-05-19 07:43:13 +00:00
|
|
|
|
2008-11-13 Dan Williams <dcbw@redhat.com>
Add support for PKCS#12 private keys (bgo #558982)
* libnm-util/crypto.c
libnm-util/crypto.h
- (parse_old_openssl_key_file): rename from parse_key_file(); adapt to
take a GByteArray instead of a filename
- (file_to_g_byte_array): handle private key files too
- (decrypt_key): take a GByteArray rather than data + len
- (crypto_get_private_key_data): refactor crypto_get_private_key() into
one function that takes a filename, and one that takes raw data;
detect pkcs#12 files as well
- (crypto_load_and_verify_certificate): detect file type
- (crypto_is_pkcs12_data, crypto_is_pkcs12_file): add pkcs#12 detection
functions
* libnm-util/crypto_gnutls.c
- (crypto_decrypt): take GByteArray rather than data + len; fix a bug
whereby tail padding was incorrectly handled, leading to erroneous
successes when trying to decrypt the data
- (crypto_verify_cert): rework somewhat
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/crypto_nss.c
- (crypto_init): enable various pkcs#12 ciphers
- (crypto_decrypt): take a GByteArray rather than data + len
- (crypto_verify_cert): clean up
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/test-crypto.c
- Handle pkcs#12 keys
* libnm-util/nm-setting-8021x.c
libnm-util/nm-setting-8021x.h
libnm-util/libnm-util.ver
- Add two new properties, 'private-key-password' and
'phase2-private-key-password', to be used in conjunction with
pkcs#12 keys
- (nm_setting_802_1x_set_ca_cert_from_file,
nm_setting_802_1x_set_client_cert_from_file,
nm_setting_802_1x_set_phase2_ca_cert_from_file,
nm_setting_802_1x_set_phase2_client_from_file): return certificate
type
- (nm_setting_802_1x_get_private_key_password,
nm_setting_802_1x_get_phase2_private_key_password): return private
key passwords
- (nm_setting_802_1x_set_private_key_from_file,
nm_setting_802_1x_set_phase2_private_key_from_file): set the private
key from a file, and update the private key password at the same time
- (nm_setting_802_1x_get_private_key_type,
nm_setting_802_1x_get_phase2_private_key_type): return the private
key type
* src/supplicant-manager/nm-supplicant-settings-verify.c
- Whitelist private key passwords
* src/supplicant-manager/nm-supplicant-config.c
- (nm_supplicant_config_add_setting_8021x): for pkcs#12 private keys,
add the private key password to the supplicant config, but do not
add the client certificate (as required by wpa_supplicant)
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4280 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
2008-11-13 21:19:08 +00:00
|
|
|
*out_len = data->len - pad_len;
|
2008-05-19 07:43:13 +00:00
|
|
|
output[*out_len] = '\0';
|
|
|
|
success = TRUE;
|
|
|
|
|
|
|
|
out:
|
|
|
|
if (!success) {
|
|
|
|
if (output) {
|
|
|
|
/* Don't expose key material */
|
2008-11-13 Dan Williams <dcbw@redhat.com>
Add support for PKCS#12 private keys (bgo #558982)
* libnm-util/crypto.c
libnm-util/crypto.h
- (parse_old_openssl_key_file): rename from parse_key_file(); adapt to
take a GByteArray instead of a filename
- (file_to_g_byte_array): handle private key files too
- (decrypt_key): take a GByteArray rather than data + len
- (crypto_get_private_key_data): refactor crypto_get_private_key() into
one function that takes a filename, and one that takes raw data;
detect pkcs#12 files as well
- (crypto_load_and_verify_certificate): detect file type
- (crypto_is_pkcs12_data, crypto_is_pkcs12_file): add pkcs#12 detection
functions
* libnm-util/crypto_gnutls.c
- (crypto_decrypt): take GByteArray rather than data + len; fix a bug
whereby tail padding was incorrectly handled, leading to erroneous
successes when trying to decrypt the data
- (crypto_verify_cert): rework somewhat
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/crypto_nss.c
- (crypto_init): enable various pkcs#12 ciphers
- (crypto_decrypt): take a GByteArray rather than data + len
- (crypto_verify_cert): clean up
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/test-crypto.c
- Handle pkcs#12 keys
* libnm-util/nm-setting-8021x.c
libnm-util/nm-setting-8021x.h
libnm-util/libnm-util.ver
- Add two new properties, 'private-key-password' and
'phase2-private-key-password', to be used in conjunction with
pkcs#12 keys
- (nm_setting_802_1x_set_ca_cert_from_file,
nm_setting_802_1x_set_client_cert_from_file,
nm_setting_802_1x_set_phase2_ca_cert_from_file,
nm_setting_802_1x_set_phase2_client_from_file): return certificate
type
- (nm_setting_802_1x_get_private_key_password,
nm_setting_802_1x_get_phase2_private_key_password): return private
key passwords
- (nm_setting_802_1x_set_private_key_from_file,
nm_setting_802_1x_set_phase2_private_key_from_file): set the private
key from a file, and update the private key password at the same time
- (nm_setting_802_1x_get_private_key_type,
nm_setting_802_1x_get_phase2_private_key_type): return the private
key type
* src/supplicant-manager/nm-supplicant-settings-verify.c
- Whitelist private key passwords
* src/supplicant-manager/nm-supplicant-config.c
- (nm_supplicant_config_add_setting_8021x): for pkcs#12 private keys,
add the private key password to the supplicant config, but do not
add the client certificate (as required by wpa_supplicant)
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4280 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
2008-11-13 21:19:08 +00:00
|
|
|
memset (output, 0, data->len);
|
2008-05-19 07:43:13 +00:00
|
|
|
g_free (output);
|
|
|
|
output = NULL;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
gcry_cipher_close (ctx);
|
|
|
|
return output;
|
|
|
|
}
|
|
|
|
|
2008-11-13 Dan Williams <dcbw@redhat.com>
Add support for PKCS#12 private keys (bgo #558982)
* libnm-util/crypto.c
libnm-util/crypto.h
- (parse_old_openssl_key_file): rename from parse_key_file(); adapt to
take a GByteArray instead of a filename
- (file_to_g_byte_array): handle private key files too
- (decrypt_key): take a GByteArray rather than data + len
- (crypto_get_private_key_data): refactor crypto_get_private_key() into
one function that takes a filename, and one that takes raw data;
detect pkcs#12 files as well
- (crypto_load_and_verify_certificate): detect file type
- (crypto_is_pkcs12_data, crypto_is_pkcs12_file): add pkcs#12 detection
functions
* libnm-util/crypto_gnutls.c
- (crypto_decrypt): take GByteArray rather than data + len; fix a bug
whereby tail padding was incorrectly handled, leading to erroneous
successes when trying to decrypt the data
- (crypto_verify_cert): rework somewhat
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/crypto_nss.c
- (crypto_init): enable various pkcs#12 ciphers
- (crypto_decrypt): take a GByteArray rather than data + len
- (crypto_verify_cert): clean up
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/test-crypto.c
- Handle pkcs#12 keys
* libnm-util/nm-setting-8021x.c
libnm-util/nm-setting-8021x.h
libnm-util/libnm-util.ver
- Add two new properties, 'private-key-password' and
'phase2-private-key-password', to be used in conjunction with
pkcs#12 keys
- (nm_setting_802_1x_set_ca_cert_from_file,
nm_setting_802_1x_set_client_cert_from_file,
nm_setting_802_1x_set_phase2_ca_cert_from_file,
nm_setting_802_1x_set_phase2_client_from_file): return certificate
type
- (nm_setting_802_1x_get_private_key_password,
nm_setting_802_1x_get_phase2_private_key_password): return private
key passwords
- (nm_setting_802_1x_set_private_key_from_file,
nm_setting_802_1x_set_phase2_private_key_from_file): set the private
key from a file, and update the private key password at the same time
- (nm_setting_802_1x_get_private_key_type,
nm_setting_802_1x_get_phase2_private_key_type): return the private
key type
* src/supplicant-manager/nm-supplicant-settings-verify.c
- Whitelist private key passwords
* src/supplicant-manager/nm-supplicant-config.c
- (nm_supplicant_config_add_setting_8021x): for pkcs#12 private keys,
add the private key password to the supplicant config, but do not
add the client certificate (as required by wpa_supplicant)
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4280 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
2008-11-13 21:19:08 +00:00
|
|
|
NMCryptoFileFormat
|
2008-05-19 07:43:13 +00:00
|
|
|
crypto_verify_cert (const unsigned char *data,
|
|
|
|
gsize len,
|
|
|
|
GError **error)
|
|
|
|
{
|
2008-11-13 Dan Williams <dcbw@redhat.com>
Add support for PKCS#12 private keys (bgo #558982)
* libnm-util/crypto.c
libnm-util/crypto.h
- (parse_old_openssl_key_file): rename from parse_key_file(); adapt to
take a GByteArray instead of a filename
- (file_to_g_byte_array): handle private key files too
- (decrypt_key): take a GByteArray rather than data + len
- (crypto_get_private_key_data): refactor crypto_get_private_key() into
one function that takes a filename, and one that takes raw data;
detect pkcs#12 files as well
- (crypto_load_and_verify_certificate): detect file type
- (crypto_is_pkcs12_data, crypto_is_pkcs12_file): add pkcs#12 detection
functions
* libnm-util/crypto_gnutls.c
- (crypto_decrypt): take GByteArray rather than data + len; fix a bug
whereby tail padding was incorrectly handled, leading to erroneous
successes when trying to decrypt the data
- (crypto_verify_cert): rework somewhat
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/crypto_nss.c
- (crypto_init): enable various pkcs#12 ciphers
- (crypto_decrypt): take a GByteArray rather than data + len
- (crypto_verify_cert): clean up
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/test-crypto.c
- Handle pkcs#12 keys
* libnm-util/nm-setting-8021x.c
libnm-util/nm-setting-8021x.h
libnm-util/libnm-util.ver
- Add two new properties, 'private-key-password' and
'phase2-private-key-password', to be used in conjunction with
pkcs#12 keys
- (nm_setting_802_1x_set_ca_cert_from_file,
nm_setting_802_1x_set_client_cert_from_file,
nm_setting_802_1x_set_phase2_ca_cert_from_file,
nm_setting_802_1x_set_phase2_client_from_file): return certificate
type
- (nm_setting_802_1x_get_private_key_password,
nm_setting_802_1x_get_phase2_private_key_password): return private
key passwords
- (nm_setting_802_1x_set_private_key_from_file,
nm_setting_802_1x_set_phase2_private_key_from_file): set the private
key from a file, and update the private key password at the same time
- (nm_setting_802_1x_get_private_key_type,
nm_setting_802_1x_get_phase2_private_key_type): return the private
key type
* src/supplicant-manager/nm-supplicant-settings-verify.c
- Whitelist private key passwords
* src/supplicant-manager/nm-supplicant-config.c
- (nm_supplicant_config_add_setting_8021x): for pkcs#12 private keys,
add the private key password to the supplicant config, but do not
add the client certificate (as required by wpa_supplicant)
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4280 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
2008-11-13 21:19:08 +00:00
|
|
|
gnutls_x509_crt_t der;
|
2008-05-19 07:43:13 +00:00
|
|
|
gnutls_datum dt;
|
|
|
|
int err;
|
|
|
|
|
2008-11-13 Dan Williams <dcbw@redhat.com>
Add support for PKCS#12 private keys (bgo #558982)
* libnm-util/crypto.c
libnm-util/crypto.h
- (parse_old_openssl_key_file): rename from parse_key_file(); adapt to
take a GByteArray instead of a filename
- (file_to_g_byte_array): handle private key files too
- (decrypt_key): take a GByteArray rather than data + len
- (crypto_get_private_key_data): refactor crypto_get_private_key() into
one function that takes a filename, and one that takes raw data;
detect pkcs#12 files as well
- (crypto_load_and_verify_certificate): detect file type
- (crypto_is_pkcs12_data, crypto_is_pkcs12_file): add pkcs#12 detection
functions
* libnm-util/crypto_gnutls.c
- (crypto_decrypt): take GByteArray rather than data + len; fix a bug
whereby tail padding was incorrectly handled, leading to erroneous
successes when trying to decrypt the data
- (crypto_verify_cert): rework somewhat
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/crypto_nss.c
- (crypto_init): enable various pkcs#12 ciphers
- (crypto_decrypt): take a GByteArray rather than data + len
- (crypto_verify_cert): clean up
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/test-crypto.c
- Handle pkcs#12 keys
* libnm-util/nm-setting-8021x.c
libnm-util/nm-setting-8021x.h
libnm-util/libnm-util.ver
- Add two new properties, 'private-key-password' and
'phase2-private-key-password', to be used in conjunction with
pkcs#12 keys
- (nm_setting_802_1x_set_ca_cert_from_file,
nm_setting_802_1x_set_client_cert_from_file,
nm_setting_802_1x_set_phase2_ca_cert_from_file,
nm_setting_802_1x_set_phase2_client_from_file): return certificate
type
- (nm_setting_802_1x_get_private_key_password,
nm_setting_802_1x_get_phase2_private_key_password): return private
key passwords
- (nm_setting_802_1x_set_private_key_from_file,
nm_setting_802_1x_set_phase2_private_key_from_file): set the private
key from a file, and update the private key password at the same time
- (nm_setting_802_1x_get_private_key_type,
nm_setting_802_1x_get_phase2_private_key_type): return the private
key type
* src/supplicant-manager/nm-supplicant-settings-verify.c
- Whitelist private key passwords
* src/supplicant-manager/nm-supplicant-config.c
- (nm_supplicant_config_add_setting_8021x): for pkcs#12 private keys,
add the private key password to the supplicant config, but do not
add the client certificate (as required by wpa_supplicant)
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4280 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
2008-11-13 21:19:08 +00:00
|
|
|
err = gnutls_x509_crt_init (&der);
|
2008-05-19 07:43:13 +00:00
|
|
|
if (err < 0) {
|
|
|
|
g_set_error (error, NM_CRYPTO_ERROR,
|
|
|
|
NM_CRYPTO_ERR_CERT_FORMAT_INVALID,
|
|
|
|
_("Error initializing certificate data: %s"),
|
|
|
|
gnutls_strerror (err));
|
2008-11-13 Dan Williams <dcbw@redhat.com>
Add support for PKCS#12 private keys (bgo #558982)
* libnm-util/crypto.c
libnm-util/crypto.h
- (parse_old_openssl_key_file): rename from parse_key_file(); adapt to
take a GByteArray instead of a filename
- (file_to_g_byte_array): handle private key files too
- (decrypt_key): take a GByteArray rather than data + len
- (crypto_get_private_key_data): refactor crypto_get_private_key() into
one function that takes a filename, and one that takes raw data;
detect pkcs#12 files as well
- (crypto_load_and_verify_certificate): detect file type
- (crypto_is_pkcs12_data, crypto_is_pkcs12_file): add pkcs#12 detection
functions
* libnm-util/crypto_gnutls.c
- (crypto_decrypt): take GByteArray rather than data + len; fix a bug
whereby tail padding was incorrectly handled, leading to erroneous
successes when trying to decrypt the data
- (crypto_verify_cert): rework somewhat
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/crypto_nss.c
- (crypto_init): enable various pkcs#12 ciphers
- (crypto_decrypt): take a GByteArray rather than data + len
- (crypto_verify_cert): clean up
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/test-crypto.c
- Handle pkcs#12 keys
* libnm-util/nm-setting-8021x.c
libnm-util/nm-setting-8021x.h
libnm-util/libnm-util.ver
- Add two new properties, 'private-key-password' and
'phase2-private-key-password', to be used in conjunction with
pkcs#12 keys
- (nm_setting_802_1x_set_ca_cert_from_file,
nm_setting_802_1x_set_client_cert_from_file,
nm_setting_802_1x_set_phase2_ca_cert_from_file,
nm_setting_802_1x_set_phase2_client_from_file): return certificate
type
- (nm_setting_802_1x_get_private_key_password,
nm_setting_802_1x_get_phase2_private_key_password): return private
key passwords
- (nm_setting_802_1x_set_private_key_from_file,
nm_setting_802_1x_set_phase2_private_key_from_file): set the private
key from a file, and update the private key password at the same time
- (nm_setting_802_1x_get_private_key_type,
nm_setting_802_1x_get_phase2_private_key_type): return the private
key type
* src/supplicant-manager/nm-supplicant-settings-verify.c
- Whitelist private key passwords
* src/supplicant-manager/nm-supplicant-config.c
- (nm_supplicant_config_add_setting_8021x): for pkcs#12 private keys,
add the private key password to the supplicant config, but do not
add the client certificate (as required by wpa_supplicant)
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4280 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
2008-11-13 21:19:08 +00:00
|
|
|
return NM_CRYPTO_FILE_FORMAT_UNKNOWN;
|
2008-05-19 07:43:13 +00:00
|
|
|
}
|
|
|
|
|
2008-11-13 Dan Williams <dcbw@redhat.com>
Add support for PKCS#12 private keys (bgo #558982)
* libnm-util/crypto.c
libnm-util/crypto.h
- (parse_old_openssl_key_file): rename from parse_key_file(); adapt to
take a GByteArray instead of a filename
- (file_to_g_byte_array): handle private key files too
- (decrypt_key): take a GByteArray rather than data + len
- (crypto_get_private_key_data): refactor crypto_get_private_key() into
one function that takes a filename, and one that takes raw data;
detect pkcs#12 files as well
- (crypto_load_and_verify_certificate): detect file type
- (crypto_is_pkcs12_data, crypto_is_pkcs12_file): add pkcs#12 detection
functions
* libnm-util/crypto_gnutls.c
- (crypto_decrypt): take GByteArray rather than data + len; fix a bug
whereby tail padding was incorrectly handled, leading to erroneous
successes when trying to decrypt the data
- (crypto_verify_cert): rework somewhat
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/crypto_nss.c
- (crypto_init): enable various pkcs#12 ciphers
- (crypto_decrypt): take a GByteArray rather than data + len
- (crypto_verify_cert): clean up
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/test-crypto.c
- Handle pkcs#12 keys
* libnm-util/nm-setting-8021x.c
libnm-util/nm-setting-8021x.h
libnm-util/libnm-util.ver
- Add two new properties, 'private-key-password' and
'phase2-private-key-password', to be used in conjunction with
pkcs#12 keys
- (nm_setting_802_1x_set_ca_cert_from_file,
nm_setting_802_1x_set_client_cert_from_file,
nm_setting_802_1x_set_phase2_ca_cert_from_file,
nm_setting_802_1x_set_phase2_client_from_file): return certificate
type
- (nm_setting_802_1x_get_private_key_password,
nm_setting_802_1x_get_phase2_private_key_password): return private
key passwords
- (nm_setting_802_1x_set_private_key_from_file,
nm_setting_802_1x_set_phase2_private_key_from_file): set the private
key from a file, and update the private key password at the same time
- (nm_setting_802_1x_get_private_key_type,
nm_setting_802_1x_get_phase2_private_key_type): return the private
key type
* src/supplicant-manager/nm-supplicant-settings-verify.c
- Whitelist private key passwords
* src/supplicant-manager/nm-supplicant-config.c
- (nm_supplicant_config_add_setting_8021x): for pkcs#12 private keys,
add the private key password to the supplicant config, but do not
add the client certificate (as required by wpa_supplicant)
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4280 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
2008-11-13 21:19:08 +00:00
|
|
|
/* Try DER first */
|
2008-05-19 07:43:13 +00:00
|
|
|
dt.data = (unsigned char *) data;
|
|
|
|
dt.size = len;
|
2008-11-13 Dan Williams <dcbw@redhat.com>
Add support for PKCS#12 private keys (bgo #558982)
* libnm-util/crypto.c
libnm-util/crypto.h
- (parse_old_openssl_key_file): rename from parse_key_file(); adapt to
take a GByteArray instead of a filename
- (file_to_g_byte_array): handle private key files too
- (decrypt_key): take a GByteArray rather than data + len
- (crypto_get_private_key_data): refactor crypto_get_private_key() into
one function that takes a filename, and one that takes raw data;
detect pkcs#12 files as well
- (crypto_load_and_verify_certificate): detect file type
- (crypto_is_pkcs12_data, crypto_is_pkcs12_file): add pkcs#12 detection
functions
* libnm-util/crypto_gnutls.c
- (crypto_decrypt): take GByteArray rather than data + len; fix a bug
whereby tail padding was incorrectly handled, leading to erroneous
successes when trying to decrypt the data
- (crypto_verify_cert): rework somewhat
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/crypto_nss.c
- (crypto_init): enable various pkcs#12 ciphers
- (crypto_decrypt): take a GByteArray rather than data + len
- (crypto_verify_cert): clean up
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/test-crypto.c
- Handle pkcs#12 keys
* libnm-util/nm-setting-8021x.c
libnm-util/nm-setting-8021x.h
libnm-util/libnm-util.ver
- Add two new properties, 'private-key-password' and
'phase2-private-key-password', to be used in conjunction with
pkcs#12 keys
- (nm_setting_802_1x_set_ca_cert_from_file,
nm_setting_802_1x_set_client_cert_from_file,
nm_setting_802_1x_set_phase2_ca_cert_from_file,
nm_setting_802_1x_set_phase2_client_from_file): return certificate
type
- (nm_setting_802_1x_get_private_key_password,
nm_setting_802_1x_get_phase2_private_key_password): return private
key passwords
- (nm_setting_802_1x_set_private_key_from_file,
nm_setting_802_1x_set_phase2_private_key_from_file): set the private
key from a file, and update the private key password at the same time
- (nm_setting_802_1x_get_private_key_type,
nm_setting_802_1x_get_phase2_private_key_type): return the private
key type
* src/supplicant-manager/nm-supplicant-settings-verify.c
- Whitelist private key passwords
* src/supplicant-manager/nm-supplicant-config.c
- (nm_supplicant_config_add_setting_8021x): for pkcs#12 private keys,
add the private key password to the supplicant config, but do not
add the client certificate (as required by wpa_supplicant)
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4280 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
2008-11-13 21:19:08 +00:00
|
|
|
err = gnutls_x509_crt_import (der, &dt, GNUTLS_X509_FMT_DER);
|
|
|
|
if (err == GNUTLS_E_SUCCESS) {
|
|
|
|
gnutls_x509_crt_deinit (der);
|
|
|
|
return NM_CRYPTO_FILE_FORMAT_X509;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* And PEM next */
|
|
|
|
err = gnutls_x509_crt_import (der, &dt, GNUTLS_X509_FMT_PEM);
|
|
|
|
gnutls_x509_crt_deinit (der);
|
|
|
|
if (err == GNUTLS_E_SUCCESS)
|
|
|
|
return NM_CRYPTO_FILE_FORMAT_X509;
|
|
|
|
|
|
|
|
g_set_error (error, NM_CRYPTO_ERROR,
|
|
|
|
NM_CRYPTO_ERR_CERT_FORMAT_INVALID,
|
|
|
|
_("Couldn't decode certificate: %s"),
|
|
|
|
gnutls_strerror (err));
|
|
|
|
return NM_CRYPTO_FILE_FORMAT_UNKNOWN;
|
|
|
|
}
|
|
|
|
|
|
|
|
gboolean
|
|
|
|
crypto_verify_pkcs12 (const GByteArray *data,
|
|
|
|
const char *password,
|
|
|
|
GError **error)
|
|
|
|
{
|
|
|
|
gnutls_pkcs12_t p12;
|
|
|
|
gnutls_datum dt;
|
|
|
|
gboolean success = FALSE;
|
|
|
|
int err;
|
2008-05-19 07:43:13 +00:00
|
|
|
|
2008-11-13 Dan Williams <dcbw@redhat.com>
Add support for PKCS#12 private keys (bgo #558982)
* libnm-util/crypto.c
libnm-util/crypto.h
- (parse_old_openssl_key_file): rename from parse_key_file(); adapt to
take a GByteArray instead of a filename
- (file_to_g_byte_array): handle private key files too
- (decrypt_key): take a GByteArray rather than data + len
- (crypto_get_private_key_data): refactor crypto_get_private_key() into
one function that takes a filename, and one that takes raw data;
detect pkcs#12 files as well
- (crypto_load_and_verify_certificate): detect file type
- (crypto_is_pkcs12_data, crypto_is_pkcs12_file): add pkcs#12 detection
functions
* libnm-util/crypto_gnutls.c
- (crypto_decrypt): take GByteArray rather than data + len; fix a bug
whereby tail padding was incorrectly handled, leading to erroneous
successes when trying to decrypt the data
- (crypto_verify_cert): rework somewhat
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/crypto_nss.c
- (crypto_init): enable various pkcs#12 ciphers
- (crypto_decrypt): take a GByteArray rather than data + len
- (crypto_verify_cert): clean up
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/test-crypto.c
- Handle pkcs#12 keys
* libnm-util/nm-setting-8021x.c
libnm-util/nm-setting-8021x.h
libnm-util/libnm-util.ver
- Add two new properties, 'private-key-password' and
'phase2-private-key-password', to be used in conjunction with
pkcs#12 keys
- (nm_setting_802_1x_set_ca_cert_from_file,
nm_setting_802_1x_set_client_cert_from_file,
nm_setting_802_1x_set_phase2_ca_cert_from_file,
nm_setting_802_1x_set_phase2_client_from_file): return certificate
type
- (nm_setting_802_1x_get_private_key_password,
nm_setting_802_1x_get_phase2_private_key_password): return private
key passwords
- (nm_setting_802_1x_set_private_key_from_file,
nm_setting_802_1x_set_phase2_private_key_from_file): set the private
key from a file, and update the private key password at the same time
- (nm_setting_802_1x_get_private_key_type,
nm_setting_802_1x_get_phase2_private_key_type): return the private
key type
* src/supplicant-manager/nm-supplicant-settings-verify.c
- Whitelist private key passwords
* src/supplicant-manager/nm-supplicant-config.c
- (nm_supplicant_config_add_setting_8021x): for pkcs#12 private keys,
add the private key password to the supplicant config, but do not
add the client certificate (as required by wpa_supplicant)
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4280 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
2008-11-13 21:19:08 +00:00
|
|
|
g_return_val_if_fail (data != NULL, FALSE);
|
|
|
|
|
|
|
|
dt.data = (unsigned char *) data->data;
|
|
|
|
dt.size = data->len;
|
|
|
|
|
|
|
|
err = gnutls_pkcs12_init (&p12);
|
2008-05-19 07:43:13 +00:00
|
|
|
if (err < 0) {
|
|
|
|
g_set_error (error, NM_CRYPTO_ERROR,
|
2008-11-13 Dan Williams <dcbw@redhat.com>
Add support for PKCS#12 private keys (bgo #558982)
* libnm-util/crypto.c
libnm-util/crypto.h
- (parse_old_openssl_key_file): rename from parse_key_file(); adapt to
take a GByteArray instead of a filename
- (file_to_g_byte_array): handle private key files too
- (decrypt_key): take a GByteArray rather than data + len
- (crypto_get_private_key_data): refactor crypto_get_private_key() into
one function that takes a filename, and one that takes raw data;
detect pkcs#12 files as well
- (crypto_load_and_verify_certificate): detect file type
- (crypto_is_pkcs12_data, crypto_is_pkcs12_file): add pkcs#12 detection
functions
* libnm-util/crypto_gnutls.c
- (crypto_decrypt): take GByteArray rather than data + len; fix a bug
whereby tail padding was incorrectly handled, leading to erroneous
successes when trying to decrypt the data
- (crypto_verify_cert): rework somewhat
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/crypto_nss.c
- (crypto_init): enable various pkcs#12 ciphers
- (crypto_decrypt): take a GByteArray rather than data + len
- (crypto_verify_cert): clean up
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/test-crypto.c
- Handle pkcs#12 keys
* libnm-util/nm-setting-8021x.c
libnm-util/nm-setting-8021x.h
libnm-util/libnm-util.ver
- Add two new properties, 'private-key-password' and
'phase2-private-key-password', to be used in conjunction with
pkcs#12 keys
- (nm_setting_802_1x_set_ca_cert_from_file,
nm_setting_802_1x_set_client_cert_from_file,
nm_setting_802_1x_set_phase2_ca_cert_from_file,
nm_setting_802_1x_set_phase2_client_from_file): return certificate
type
- (nm_setting_802_1x_get_private_key_password,
nm_setting_802_1x_get_phase2_private_key_password): return private
key passwords
- (nm_setting_802_1x_set_private_key_from_file,
nm_setting_802_1x_set_phase2_private_key_from_file): set the private
key from a file, and update the private key password at the same time
- (nm_setting_802_1x_get_private_key_type,
nm_setting_802_1x_get_phase2_private_key_type): return the private
key type
* src/supplicant-manager/nm-supplicant-settings-verify.c
- Whitelist private key passwords
* src/supplicant-manager/nm-supplicant-config.c
- (nm_supplicant_config_add_setting_8021x): for pkcs#12 private keys,
add the private key password to the supplicant config, but do not
add the client certificate (as required by wpa_supplicant)
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4280 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
2008-11-13 21:19:08 +00:00
|
|
|
NM_CRYPTO_ERR_DECODE_FAILED,
|
|
|
|
_("Couldn't initialize PKCS#12 decoder: %s"),
|
2008-05-19 07:43:13 +00:00
|
|
|
gnutls_strerror (err));
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
|
2008-11-13 Dan Williams <dcbw@redhat.com>
Add support for PKCS#12 private keys (bgo #558982)
* libnm-util/crypto.c
libnm-util/crypto.h
- (parse_old_openssl_key_file): rename from parse_key_file(); adapt to
take a GByteArray instead of a filename
- (file_to_g_byte_array): handle private key files too
- (decrypt_key): take a GByteArray rather than data + len
- (crypto_get_private_key_data): refactor crypto_get_private_key() into
one function that takes a filename, and one that takes raw data;
detect pkcs#12 files as well
- (crypto_load_and_verify_certificate): detect file type
- (crypto_is_pkcs12_data, crypto_is_pkcs12_file): add pkcs#12 detection
functions
* libnm-util/crypto_gnutls.c
- (crypto_decrypt): take GByteArray rather than data + len; fix a bug
whereby tail padding was incorrectly handled, leading to erroneous
successes when trying to decrypt the data
- (crypto_verify_cert): rework somewhat
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/crypto_nss.c
- (crypto_init): enable various pkcs#12 ciphers
- (crypto_decrypt): take a GByteArray rather than data + len
- (crypto_verify_cert): clean up
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/test-crypto.c
- Handle pkcs#12 keys
* libnm-util/nm-setting-8021x.c
libnm-util/nm-setting-8021x.h
libnm-util/libnm-util.ver
- Add two new properties, 'private-key-password' and
'phase2-private-key-password', to be used in conjunction with
pkcs#12 keys
- (nm_setting_802_1x_set_ca_cert_from_file,
nm_setting_802_1x_set_client_cert_from_file,
nm_setting_802_1x_set_phase2_ca_cert_from_file,
nm_setting_802_1x_set_phase2_client_from_file): return certificate
type
- (nm_setting_802_1x_get_private_key_password,
nm_setting_802_1x_get_phase2_private_key_password): return private
key passwords
- (nm_setting_802_1x_set_private_key_from_file,
nm_setting_802_1x_set_phase2_private_key_from_file): set the private
key from a file, and update the private key password at the same time
- (nm_setting_802_1x_get_private_key_type,
nm_setting_802_1x_get_phase2_private_key_type): return the private
key type
* src/supplicant-manager/nm-supplicant-settings-verify.c
- Whitelist private key passwords
* src/supplicant-manager/nm-supplicant-config.c
- (nm_supplicant_config_add_setting_8021x): for pkcs#12 private keys,
add the private key password to the supplicant config, but do not
add the client certificate (as required by wpa_supplicant)
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4280 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
2008-11-13 21:19:08 +00:00
|
|
|
/* DER first */
|
|
|
|
err = gnutls_pkcs12_import (p12, &dt, GNUTLS_X509_FMT_DER, 0);
|
|
|
|
if (err < 0) {
|
|
|
|
/* PEM next */
|
|
|
|
err = gnutls_pkcs12_import (p12, &dt, GNUTLS_X509_FMT_PEM, 0);
|
|
|
|
if (err < 0) {
|
|
|
|
g_set_error (error, NM_CRYPTO_ERROR,
|
|
|
|
NM_CRYPTO_ERR_FILE_FORMAT_INVALID,
|
|
|
|
_("Couldn't decode PKCS#12 file: %s"),
|
|
|
|
gnutls_strerror (err));
|
|
|
|
goto out;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
err = gnutls_pkcs12_verify_mac (p12, password);
|
|
|
|
if (err == GNUTLS_E_SUCCESS)
|
|
|
|
success = TRUE;
|
|
|
|
else {
|
|
|
|
g_set_error (error, NM_CRYPTO_ERROR,
|
|
|
|
NM_CRYPTO_ERR_CIPHER_DECRYPT_FAILED,
|
|
|
|
_("Couldn't verify PKCS#12 file: %s"),
|
|
|
|
gnutls_strerror (err));
|
|
|
|
}
|
|
|
|
|
|
|
|
out:
|
|
|
|
gnutls_pkcs12_deinit (p12);
|
|
|
|
return success;
|
2008-05-19 07:43:13 +00:00
|
|
|
}
|
|
|
|
|