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NetworkManager/libnm-util/nm-setting-8021x.c
Yuri Chornoivan 4c6edb22b7 all: fix typos in documentation and comments 
https://bugzilla.gnome.org/show_bug.cgi?id=780199

[thaller@redhat.com: reworded commit message]
2017-03-17 15:11:20 +01:00

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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA.
*
* Copyright 2007 - 2013 Red Hat, Inc.
* Copyright 2007 - 2008 Novell, Inc.
*/
#include "nm-default.h"
#include "nm-setting-8021x.h"
#include <string.h>
#include <dbus/dbus-glib.h>
#include "nm-param-spec-specialized.h"
#include "nm-utils.h"
#include "nm-dbus-glib-types.h"
#include "crypto.h"
#include "nm-utils-private.h"
#include "nm-setting-private.h"
/**
* SECTION:nm-setting-8021x
* @short_description: Describes 802.1x-authenticated connection properties
* @include: nm-setting-8021x.h
*
* The #NMSetting8021x object is a #NMSetting subclass that describes
* properties necessary for connection to 802.1x-authenticated networks, such as
* WPA and WPA2 Enterprise Wi-Fi networks and wired 802.1x networks. 802.1x
* connections typically use certificates and/or EAP authentication methods to
* securely verify, identify, and authenticate the client to the network itself,
* instead of simply relying on a widely shared static key.
*
* It's a good idea to read up on wpa_supplicant configuration before using this
* setting extensively, since most of the options here correspond closely with
* the relevant wpa_supplicant configuration options.
*
* Furthermore, to get a good idea of 802.1x, EAP, TLS, TTLS, etc and their
* applications to Wi-Fi and wired networks, you'll want to get copies of the
* following books.
*
* 802.11 Wireless Networks: The Definitive Guide, Second Edition
* Author: Matthew Gast
* ISBN: 978-0596100520
*
* Cisco Wireless LAN Security
* Authors: Krishna Sankar, Sri Sundaralingam, Darrin Miller, and Andrew Balinsky
* ISBN: 978-1587051548
**/
#define SCHEME_PATH "file://"
/**
* nm_setting_802_1x_error_quark:
*
* Registers an error quark for #NMSetting8021x if necessary.
*
* Returns: the error quark used for #NMSetting8021x errors.
**/
GQuark
nm_setting_802_1x_error_quark (void)
{
static GQuark quark;
if (G_UNLIKELY (!quark))
quark = g_quark_from_static_string ("nm-setting-802-1x-error-quark");
return quark;
}
G_DEFINE_TYPE_WITH_CODE (NMSetting8021x, nm_setting_802_1x, NM_TYPE_SETTING,
_nm_register_setting (NM_SETTING_802_1X_SETTING_NAME,
g_define_type_id,
2,
NM_SETTING_802_1X_ERROR))
NM_SETTING_REGISTER_TYPE (NM_TYPE_SETTING_802_1X)
#define NM_SETTING_802_1X_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_SETTING_802_1X, NMSetting8021xPrivate))
G_STATIC_ASSERT ( (NM_SETTING_802_1X_CK_FORMAT_UNKNOWN == (NMSetting8021xCKFormat) NM_CRYPTO_FILE_FORMAT_UNKNOWN) );
G_STATIC_ASSERT ( (NM_SETTING_802_1X_CK_FORMAT_X509 == (NMSetting8021xCKFormat) NM_CRYPTO_FILE_FORMAT_X509) );
G_STATIC_ASSERT ( (NM_SETTING_802_1X_CK_FORMAT_RAW_KEY == (NMSetting8021xCKFormat) NM_CRYPTO_FILE_FORMAT_RAW_KEY) );
G_STATIC_ASSERT ( (NM_SETTING_802_1X_CK_FORMAT_PKCS12 == (NMSetting8021xCKFormat) NM_CRYPTO_FILE_FORMAT_PKCS12) );
typedef struct {
GSList *eap; /* GSList of strings */
char *identity;
char *anonymous_identity;
char *pac_file;
GByteArray *ca_cert;
char *ca_path;
char *subject_match;
GSList *altsubject_matches;
GByteArray *client_cert;
char *phase1_peapver;
char *phase1_peaplabel;
char *phase1_fast_provisioning;
char *phase2_auth;
char *phase2_autheap;
GByteArray *phase2_ca_cert;
char *phase2_ca_path;
char *phase2_subject_match;
GSList *phase2_altsubject_matches;
GByteArray *phase2_client_cert;
char *password;
NMSettingSecretFlags password_flags;
GByteArray *password_raw;
NMSettingSecretFlags password_raw_flags;
char *pin;
NMSettingSecretFlags pin_flags;
GByteArray *private_key;
char *private_key_password;
NMSettingSecretFlags private_key_password_flags;
GByteArray *phase2_private_key;
char *phase2_private_key_password;
NMSettingSecretFlags phase2_private_key_password_flags;
gboolean system_ca_certs;
} NMSetting8021xPrivate;
enum {
PROP_0,
PROP_EAP,
PROP_IDENTITY,
PROP_ANONYMOUS_IDENTITY,
PROP_PAC_FILE,
PROP_CA_CERT,
PROP_CA_PATH,
PROP_SUBJECT_MATCH,
PROP_ALTSUBJECT_MATCHES,
PROP_CLIENT_CERT,
PROP_PHASE1_PEAPVER,
PROP_PHASE1_PEAPLABEL,
PROP_PHASE1_FAST_PROVISIONING,
PROP_PHASE2_AUTH,
PROP_PHASE2_AUTHEAP,
PROP_PHASE2_CA_CERT,
PROP_PHASE2_CA_PATH,
PROP_PHASE2_SUBJECT_MATCH,
PROP_PHASE2_ALTSUBJECT_MATCHES,
PROP_PHASE2_CLIENT_CERT,
PROP_PASSWORD,
PROP_PASSWORD_FLAGS,
PROP_PASSWORD_RAW,
PROP_PASSWORD_RAW_FLAGS,
PROP_PRIVATE_KEY,
PROP_PRIVATE_KEY_PASSWORD,
PROP_PRIVATE_KEY_PASSWORD_FLAGS,
PROP_PHASE2_PRIVATE_KEY,
PROP_PHASE2_PRIVATE_KEY_PASSWORD,
PROP_PHASE2_PRIVATE_KEY_PASSWORD_FLAGS,
PROP_PIN,
PROP_PIN_FLAGS,
PROP_SYSTEM_CA_CERTS,
LAST_PROP
};
/**
* nm_setting_802_1x_new:
*
* Creates a new #NMSetting8021x object with default values.
*
* Returns: the new empty #NMSetting8021x object
**/
NMSetting *
nm_setting_802_1x_new (void)
{
return (NMSetting *) g_object_new (NM_TYPE_SETTING_802_1X, NULL);
}
/**
* nm_setting_802_1x_get_num_eap_methods:
* @setting: the #NMSetting8021x
*
* Returns the number of eap methods allowed for use when connecting to the
* network. Generally only one EAP method is used. Use the functions
* nm_setting_802_1x_get_eap_method(), nm_setting_802_1x_add_eap_method(),
* and nm_setting_802_1x_remove_eap_method() for adding, removing, and retrieving
* allowed EAP methods.
*
* Returns: the number of allowed EAP methods
**/
guint32
nm_setting_802_1x_get_num_eap_methods (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), 0);
return g_slist_length (NM_SETTING_802_1X_GET_PRIVATE (setting)->eap);
}
/**
* nm_setting_802_1x_get_eap_method:
* @setting: the #NMSetting8021x
* @i: the index of the EAP method name to return
*
* Returns the name of the allowed EAP method at index @i.
*
* Returns: the name of the allowed EAP method at index @i
**/
const char *
nm_setting_802_1x_get_eap_method (NMSetting8021x *setting, guint32 i)
{
NMSetting8021xPrivate *priv;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
g_return_val_if_fail (i <= g_slist_length (priv->eap), NULL);
return (const char *) g_slist_nth_data (priv->eap, i);
}
/**
* nm_setting_802_1x_add_eap_method:
* @setting: the #NMSetting8021x
* @eap: the name of the EAP method to allow for this connection
*
* Adds an allowed EAP method. The setting is not valid until at least one
* EAP method has been added. See #NMSetting8021x:eap property for a list of
* allowed EAP methods.
*
* Returns: %TRUE if the EAP method was successfully added, %FALSE if it was
* not a valid method or if it was already allowed.
**/
gboolean
nm_setting_802_1x_add_eap_method (NMSetting8021x *setting, const char *eap)
{
NMSetting8021xPrivate *priv;
GSList *iter;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), FALSE);
g_return_val_if_fail (eap != NULL, FALSE);
priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
for (iter = priv->eap; iter; iter = g_slist_next (iter)) {
if (!strcmp (eap, (char *) iter->data))
return FALSE;
}
priv->eap = g_slist_append (priv->eap, g_ascii_strdown (eap, -1));
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_EAP);
return TRUE;
}
/**
* nm_setting_802_1x_remove_eap_method:
* @setting: the #NMSetting8021x
* @i: the index of the EAP method to remove
*
* Removes the allowed EAP method at the specified index.
**/
void
nm_setting_802_1x_remove_eap_method (NMSetting8021x *setting, guint32 i)
{
NMSetting8021xPrivate *priv;
GSList *elt;
g_return_if_fail (NM_IS_SETTING_802_1X (setting));
priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
elt = g_slist_nth (priv->eap, i);
g_return_if_fail (elt != NULL);
g_free (elt->data);
priv->eap = g_slist_delete_link (priv->eap, elt);
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_EAP);
}
/**
* nm_setting_802_1x_remove_eap_method_by_value:
* @setting: the #NMSetting8021x
* @eap: the name of the EAP method to remove
*
* Removes the allowed EAP method @method.
*
* Returns: %TRUE if the EAP method was founs and removed, %FALSE if it was not.
*
* Since: 0.9.10
**/
gboolean
nm_setting_802_1x_remove_eap_method_by_value (NMSetting8021x *setting,
const char *eap)
{
NMSetting8021xPrivate *priv;
GSList *iter;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), FALSE);
g_return_val_if_fail (eap != NULL, FALSE);
priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
for (iter = priv->eap; iter; iter = g_slist_next (iter)) {
if (!strcmp (eap, (char *) iter->data)) {
priv->eap = g_slist_delete_link (priv->eap, iter);
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_EAP);
return TRUE;
}
}
return FALSE;
}
/**
* nm_setting_802_1x_clear_eap_methods:
* @setting: the #NMSetting8021x
*
* Clears all allowed EAP methods.
**/
void
nm_setting_802_1x_clear_eap_methods (NMSetting8021x *setting)
{
NMSetting8021xPrivate *priv;
g_return_if_fail (NM_IS_SETTING_802_1X (setting));
priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
g_slist_free_full (priv->eap, g_free);
priv->eap = NULL;
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_EAP);
}
/**
* nm_setting_802_1x_get_identity:
* @setting: the #NMSetting8021x
*
* Returns the identifier used by some EAP methods (like TLS) to
* authenticate the user. Often this is a username or login name.
*
* Returns: the user identifier
**/
const char *
nm_setting_802_1x_get_identity (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->identity;
}
/**
* nm_setting_802_1x_get_anonymous_identity:
* @setting: the #NMSetting8021x
*
* Returns the anonymous identifier used by some EAP methods (like TTLS) to
* authenticate the user in the outer unencrypted "phase 1" authentication. The
* inner "phase 2" authentication will use the #NMSetting8021x:identity in
* a secure form, if applicable for that EAP method.
*
* Returns: the anonymous identifier
**/
const char *
nm_setting_802_1x_get_anonymous_identity (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->anonymous_identity;
}
/**
* nm_setting_802_1x_get_pac_file:
* @setting: the #NMSetting8021x
*
* Returns the file containing PAC credentials used by EAP-FAST method.
*
* Returns: the PAC file
**/
const char *
nm_setting_802_1x_get_pac_file (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->pac_file;
}
/**
* nm_setting_802_1x_get_ca_path:
* @setting: the #NMSetting8021x
*
* Returns the path of the CA certificate directory if previously set. Systems
* will often have a directory that contains multiple individual CA certificates
* which the supplicant can then add to the verification chain. This may be
* used in addition to the #NMSetting8021x:ca-cert property to add more CA
* certificates for verifying the network to client.
*
* Returns: the CA certificate directory path
**/
const char *
nm_setting_802_1x_get_ca_path (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->ca_path;
}
/**
* nm_setting_802_1x_get_system_ca_certs:
* @setting: the #NMSetting8021x
*
* Sets the #NMSetting8021x:system-ca-certs property. The
* #NMSetting8021x:ca-path and #NMSetting8021x:phase2-ca-path
* properties are ignored if the #NMSetting8021x:system-ca-certs property is
* %TRUE, in which case a system-wide CA certificate directory specified at
* compile time (using the --system-ca-path configure option) is used in place
* of these properties.
*
* Returns: %TRUE if a system CA certificate path should be used, %FALSE if not
**/
gboolean
nm_setting_802_1x_get_system_ca_certs (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), FALSE);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->system_ca_certs;
}
static NMSetting8021xCKScheme
get_cert_scheme (GByteArray *array)
{
if (!array || !array->len)
return NM_SETTING_802_1X_CK_SCHEME_UNKNOWN;
/* interpret the blob as PATH if it starts with "file://". */
if ( array->len >= NM_STRLEN (SCHEME_PATH)
&& !memcmp (array->data, SCHEME_PATH, NM_STRLEN (SCHEME_PATH))) {
/* But it must also be NUL terminated, contain at least
* one non-NUL character, and contain only one trailing NUL
* chracter.
* And ensure it's UTF-8 valid too so we can pass it through
* D-Bus and stuff like that. */
if ( array->len > NM_STRLEN (SCHEME_PATH) + 1
&& array->data[array->len - 1] == '\0'
&& g_utf8_validate ((const char *) &array->data[NM_STRLEN (SCHEME_PATH)], array->len - (NM_STRLEN (SCHEME_PATH) + 1), NULL))
return NM_SETTING_802_1X_CK_SCHEME_PATH;
return NM_SETTING_802_1X_CK_SCHEME_UNKNOWN;
}
return NM_SETTING_802_1X_CK_SCHEME_BLOB;
}
static GByteArray *
load_and_verify_certificate (const char *cert_path,
NMSetting8021xCKScheme scheme,
NMCryptoFileFormat *out_file_format,
GError **error)
{
NMCryptoFileFormat format = NM_CRYPTO_FILE_FORMAT_UNKNOWN;
GByteArray *array;
array = crypto_load_and_verify_certificate (cert_path, &format, error);
if (!array || !array->len || format == NM_CRYPTO_FILE_FORMAT_UNKNOWN)
format = NM_CRYPTO_FILE_FORMAT_UNKNOWN;
else if (scheme == NM_SETTING_802_1X_CK_SCHEME_BLOB) {
/* If we load the file as blob, we must ensure that the binary data does not
* start with file://. NMSetting8021x cannot represent blobs that start with
* file://.
* If that's the case, coerce the format to UNKNOWN. The callers will take care
* of that and not set the blob. */
if (get_cert_scheme (array) != NM_SETTING_802_1X_CK_SCHEME_BLOB)
format = NM_CRYPTO_FILE_FORMAT_UNKNOWN;
}
if (out_file_format)
*out_file_format = format;
return array;
}
/**
* nm_setting_802_1x_get_ca_cert_scheme:
* @setting: the #NMSetting8021x
*
* Returns the scheme used to store the CA certificate. If the returned scheme
* is %NM_SETTING_802_1X_CK_SCHEME_BLOB, use nm_setting_802_1x_get_ca_cert_blob();
* if %NM_SETTING_802_1X_CK_SCHEME_PATH, use nm_setting_802_1x_get_ca_cert_path().
*
* Returns: scheme used to store the CA certificate (blob or path)
**/
NMSetting8021xCKScheme
nm_setting_802_1x_get_ca_cert_scheme (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NM_SETTING_802_1X_CK_SCHEME_UNKNOWN);
return get_cert_scheme (NM_SETTING_802_1X_GET_PRIVATE (setting)->ca_cert);
}
/**
* nm_setting_802_1x_get_ca_cert_blob:
* @setting: the #NMSetting8021x
*
* Returns the CA certificate blob if the CA certificate is stored using the
* %NM_SETTING_802_1X_CK_SCHEME_BLOB scheme. Not all EAP methods use a
* CA certificate (LEAP for example), and those that can take advantage of the
* CA certificate allow it to be unset. Note that lack of a CA certificate
* reduces security by allowing man-in-the-middle attacks, because the identity
* of the network cannot be confirmed by the client.
*
* Returns: the CA certificate data
**/
const GByteArray *
nm_setting_802_1x_get_ca_cert_blob (NMSetting8021x *setting)
{
NMSetting8021xCKScheme scheme;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
scheme = nm_setting_802_1x_get_ca_cert_scheme (setting);
g_return_val_if_fail (scheme == NM_SETTING_802_1X_CK_SCHEME_BLOB, NULL);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->ca_cert;
}
/**
* nm_setting_802_1x_get_ca_cert_path:
* @setting: the #NMSetting8021x
*
* Returns the CA certificate path if the CA certificate is stored using the
* %NM_SETTING_802_1X_CK_SCHEME_PATH scheme. Not all EAP methods use a
* CA certificate (LEAP for example), and those that can take advantage of the
* CA certificate allow it to be unset. Note that lack of a CA certificate
* reduces security by allowing man-in-the-middle attacks, because the identity
* of the network cannot be confirmed by the client.
*
* Returns: path to the CA certificate file
**/
const char *
nm_setting_802_1x_get_ca_cert_path (NMSetting8021x *setting)
{
NMSetting8021xCKScheme scheme;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
scheme = nm_setting_802_1x_get_ca_cert_scheme (setting);
g_return_val_if_fail (scheme == NM_SETTING_802_1X_CK_SCHEME_PATH, NULL);
return (const char *) (NM_SETTING_802_1X_GET_PRIVATE (setting)->ca_cert->data + strlen (SCHEME_PATH));
}
static GByteArray *
path_to_scheme_value (const char *path)
{
GByteArray *array;
gsize len;
g_return_val_if_fail (path != NULL && path[0], NULL);
len = strlen (path);
/* Add the path scheme tag to the front, then the filename */
array = g_byte_array_sized_new (len + strlen (SCHEME_PATH) + 1);
g_byte_array_append (array, (const guint8 *) SCHEME_PATH, strlen (SCHEME_PATH));
g_byte_array_append (array, (const guint8 *) path, len);
g_byte_array_append (array, (const guint8 *) "\0", 1);
return array;
}
/**
* nm_setting_802_1x_set_ca_cert:
* @setting: the #NMSetting8021x
* @cert_path: when @scheme is set to either %NM_SETTING_802_1X_CK_SCHEME_PATH
* or %NM_SETTING_802_1X_CK_SCHEME_BLOB, pass the path of the CA certificate
* file (PEM or DER format). The path must be UTF-8 encoded; use
* g_filename_to_utf8() to convert if needed. Passing %NULL with any @scheme
* clears the CA certificate.
* @scheme: desired storage scheme for the certificate
* @out_format: on successful return, the type of the certificate added
* @error: on unsuccessful return, an error
*
* Reads a certificate from disk and sets the #NMSetting8021x:ca-cert property
* with the raw certificate data if using the %NM_SETTING_802_1X_CK_SCHEME_BLOB
* scheme, or with the path to the certificate file if using the
* %NM_SETTING_802_1X_CK_SCHEME_PATH scheme.
*
* Returns: %TRUE if the operation succeeded, %FALSE if it was unsuccessful
**/
gboolean
nm_setting_802_1x_set_ca_cert (NMSetting8021x *setting,
const char *cert_path,
NMSetting8021xCKScheme scheme,
NMSetting8021xCKFormat *out_format,
GError **error)
{
NMSetting8021xPrivate *priv;
NMCryptoFileFormat format = NM_CRYPTO_FILE_FORMAT_UNKNOWN;
GByteArray *data;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), FALSE);
if (cert_path) {
g_return_val_if_fail (g_utf8_validate (cert_path, -1, NULL), FALSE);
g_return_val_if_fail ( scheme == NM_SETTING_802_1X_CK_SCHEME_BLOB
|| scheme == NM_SETTING_802_1X_CK_SCHEME_PATH,
FALSE);
}
if (out_format)
g_return_val_if_fail (*out_format == NM_SETTING_802_1X_CK_FORMAT_UNKNOWN, FALSE);
priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
/* Clear out any previous ca_cert blob */
if (priv->ca_cert) {
g_byte_array_free (priv->ca_cert, TRUE);
priv->ca_cert = NULL;
}
if (!cert_path) {
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_CA_CERT);
return TRUE;
}
data = load_and_verify_certificate (cert_path, scheme, &format, error);
if (data) {
/* wpa_supplicant can only use raw x509 CA certs */
if (format == NM_CRYPTO_FILE_FORMAT_X509) {
if (out_format)
*out_format = NM_SETTING_802_1X_CK_FORMAT_X509;
if (scheme == NM_SETTING_802_1X_CK_SCHEME_BLOB)
priv->ca_cert = g_byte_array_ref (data);
else if (scheme == NM_SETTING_802_1X_CK_SCHEME_PATH)
priv->ca_cert = path_to_scheme_value (cert_path);
else
g_assert_not_reached ();
} else {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("CA certificate must be in X.509 format"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_CA_CERT);
}
g_byte_array_unref (data);
}
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_CA_CERT);
return priv->ca_cert != NULL;
}
/**
* nm_setting_802_1x_get_subject_match:
* @setting: the #NMSetting8021x
*
* Returns: the #NMSetting8021x:subject-match property. This is the
* substring to be matched against the subject of the authentication
* server certificate, or %NULL no subject verification is to be
* performed.
**/
const char *
nm_setting_802_1x_get_subject_match (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->subject_match;
}
/**
* nm_setting_802_1x_get_num_altsubject_matches:
* @setting: the #NMSetting8021x
*
* Returns the number of entries in the
* #NMSetting8021x:altsubject-matches property of this setting.
*
* Returns: the number of altsubject-matches entries.
**/
guint32
nm_setting_802_1x_get_num_altsubject_matches (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), 0);
return g_slist_length (NM_SETTING_802_1X_GET_PRIVATE (setting)->altsubject_matches);
}
/**
* nm_setting_802_1x_get_altsubject_match:
* @setting: the #NMSettingConnection
* @i: the zero-based index of the array of altSubjectName matches
*
* Returns the altSubjectName match at index @i.
*
* Returns: the altSubjectName match at index @i
**/
const char *
nm_setting_802_1x_get_altsubject_match (NMSetting8021x *setting, guint32 i)
{
NMSetting8021xPrivate *priv;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
g_return_val_if_fail (i <= g_slist_length (priv->altsubject_matches), NULL);
return (const char *) g_slist_nth_data (priv->altsubject_matches, i);
}
/**
* nm_setting_802_1x_add_altsubject_match:
* @setting: the #NMSetting8021x
* @altsubject_match: the altSubjectName to allow for this connection
*
* Adds an allowed alternate subject name match. Until at least one
* match is added, the altSubjectName of the remote authentication
* server is not verified.
*
* Returns: %TRUE if the alternative subject name match was
* successfully added, %FALSE if it was already allowed.
**/
gboolean
nm_setting_802_1x_add_altsubject_match (NMSetting8021x *setting,
const char *altsubject_match)
{
NMSetting8021xPrivate *priv;
GSList *iter;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), FALSE);
g_return_val_if_fail (altsubject_match != NULL, FALSE);
priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
for (iter = priv->altsubject_matches; iter; iter = g_slist_next (iter)) {
if (!strcmp (altsubject_match, (char *) iter->data))
return FALSE;
}
priv->altsubject_matches = g_slist_append (priv->altsubject_matches,
g_strdup (altsubject_match));
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_ALTSUBJECT_MATCHES);
return TRUE;
}
/**
* nm_setting_802_1x_remove_altsubject_match:
* @setting: the #NMSetting8021x
* @i: the index of the altSubjectName match to remove
*
* Removes the allowed altSubjectName at the specified index.
**/
void
nm_setting_802_1x_remove_altsubject_match (NMSetting8021x *setting, guint32 i)
{
NMSetting8021xPrivate *priv;
GSList *elt;
g_return_if_fail (NM_IS_SETTING_802_1X (setting));
priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
elt = g_slist_nth (priv->altsubject_matches, i);
g_return_if_fail (elt != NULL);
g_free (elt->data);
priv->altsubject_matches = g_slist_delete_link (priv->altsubject_matches, elt);
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_ALTSUBJECT_MATCHES);
}
/**
* nm_setting_802_1x_remove_altsubject_match_by_value:
* @setting: the #NMSetting8021x
* @altsubject_match: the altSubjectName to remove
*
* Removes the allowed altSubjectName @altsubject_match.
*
* Returns: %TRUE if the alternative subject name match was found and removed,
* %FALSE if it was not.
*
* Since: 0.9.10
**/
gboolean
nm_setting_802_1x_remove_altsubject_match_by_value (NMSetting8021x *setting,
const char *altsubject_match)
{
NMSetting8021xPrivate *priv;
GSList *iter;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), FALSE);
g_return_val_if_fail (altsubject_match != NULL, FALSE);
priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
for (iter = priv->altsubject_matches; iter; iter = g_slist_next (iter)) {
if (!strcmp (altsubject_match, (char *) iter->data)) {
priv->altsubject_matches = g_slist_delete_link (priv->altsubject_matches, iter);
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_ALTSUBJECT_MATCHES);
return TRUE;
}
}
return FALSE;
}
/**
* nm_setting_802_1x_clear_altsubject_matches:
* @setting: the #NMSetting8021x
*
* Clears all altSubjectName matches.
**/
void
nm_setting_802_1x_clear_altsubject_matches (NMSetting8021x *setting)
{
NMSetting8021xPrivate *priv;
g_return_if_fail (NM_IS_SETTING_802_1X (setting));
priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
g_slist_free_full (priv->altsubject_matches, g_free);
priv->altsubject_matches = NULL;
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_ALTSUBJECT_MATCHES);
}
/**
* nm_setting_802_1x_get_client_cert_scheme:
* @setting: the #NMSetting8021x
*
* Returns the scheme used to store the client certificate. If the returned scheme
* is %NM_SETTING_802_1X_CK_SCHEME_BLOB, use nm_setting_802_1x_get_client_cert_blob();
* if %NM_SETTING_802_1X_CK_SCHEME_PATH, use nm_setting_802_1x_get_client_cert_path().
*
* Returns: scheme used to store the client certificate (blob or path)
**/
NMSetting8021xCKScheme
nm_setting_802_1x_get_client_cert_scheme (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NM_SETTING_802_1X_CK_SCHEME_UNKNOWN);
return get_cert_scheme (NM_SETTING_802_1X_GET_PRIVATE (setting)->client_cert);
}
/**
* nm_setting_802_1x_get_client_cert_blob:
* @setting: the #NMSetting8021x
*
* Client certificates are used to identify the connecting client to the network
* when EAP-TLS is used as either the "phase 1" or "phase 2" 802.1x
* authentication method.
*
* Returns: the client certificate data
**/
const GByteArray *
nm_setting_802_1x_get_client_cert_blob (NMSetting8021x *setting)
{
NMSetting8021xCKScheme scheme;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
scheme = nm_setting_802_1x_get_client_cert_scheme (setting);
g_return_val_if_fail (scheme == NM_SETTING_802_1X_CK_SCHEME_BLOB, NULL);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->client_cert;
}
/**
* nm_setting_802_1x_get_client_cert_path:
* @setting: the #NMSetting8021x
*
* Client certificates are used to identify the connecting client to the network
* when EAP-TLS is used as either the "phase 1" or "phase 2" 802.1x
* authentication method.
*
* Returns: path to the client certificate file
**/
const char *
nm_setting_802_1x_get_client_cert_path (NMSetting8021x *setting)
{
NMSetting8021xCKScheme scheme;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
scheme = nm_setting_802_1x_get_client_cert_scheme (setting);
g_return_val_if_fail (scheme == NM_SETTING_802_1X_CK_SCHEME_PATH, NULL);
return (const char *) (NM_SETTING_802_1X_GET_PRIVATE (setting)->client_cert->data + strlen (SCHEME_PATH));
}
/**
* nm_setting_802_1x_set_client_cert:
* @setting: the #NMSetting8021x
* @cert_path: when @scheme is set to either %NM_SETTING_802_1X_CK_SCHEME_PATH
* or %NM_SETTING_802_1X_CK_SCHEME_BLOB, pass the path of the client
* certificate file (PEM, DER, or PKCS#<!-- -->12 format). The path must be UTF-8
* encoded; use g_filename_to_utf8() to convert if needed. Passing %NULL with
* any @scheme clears the client certificate.
* @scheme: desired storage scheme for the certificate
* @out_format: on successful return, the type of the certificate added
* @error: on unsuccessful return, an error
*
* Reads a certificate from disk and sets the #NMSetting8021x:client-cert
* property with the raw certificate data if using the
* %NM_SETTING_802_1X_CK_SCHEME_BLOB scheme, or with the path to the certificate
* file if using the %NM_SETTING_802_1X_CK_SCHEME_PATH scheme.
*
* Client certificates are used to identify the connecting client to the network
* when EAP-TLS is used as either the "phase 1" or "phase 2" 802.1x
* authentication method.
*
* Returns: %TRUE if the operation succeeded, %FALSE if it was unsuccessful
**/
gboolean
nm_setting_802_1x_set_client_cert (NMSetting8021x *setting,
const char *cert_path,
NMSetting8021xCKScheme scheme,
NMSetting8021xCKFormat *out_format,
GError **error)
{
NMSetting8021xPrivate *priv;
NMCryptoFileFormat format = NM_CRYPTO_FILE_FORMAT_UNKNOWN;
GByteArray *data;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), FALSE);
if (cert_path) {
g_return_val_if_fail (g_utf8_validate (cert_path, -1, NULL), FALSE);
g_return_val_if_fail ( scheme == NM_SETTING_802_1X_CK_SCHEME_BLOB
|| scheme == NM_SETTING_802_1X_CK_SCHEME_PATH,
FALSE);
}
if (out_format)
g_return_val_if_fail (*out_format == NM_SETTING_802_1X_CK_FORMAT_UNKNOWN, FALSE);
priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
/* Clear out any previous ca_cert blob */
if (priv->client_cert) {
g_byte_array_free (priv->client_cert, TRUE);
priv->client_cert = NULL;
}
if (!cert_path) {
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_CLIENT_CERT);
return TRUE;
}
data = load_and_verify_certificate (cert_path, scheme, &format, error);
if (data) {
gboolean valid = FALSE;
switch (format) {
case NM_CRYPTO_FILE_FORMAT_X509:
if (out_format)
*out_format = NM_SETTING_802_1X_CK_FORMAT_X509;
valid = TRUE;
break;
case NM_CRYPTO_FILE_FORMAT_PKCS12:
if (out_format)
*out_format = NM_SETTING_802_1X_CK_FORMAT_PKCS12;
valid = TRUE;
break;
default:
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("invalid certificate format"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_CLIENT_CERT);
break;
}
if (valid) {
if (scheme == NM_SETTING_802_1X_CK_SCHEME_BLOB)
priv->client_cert = g_byte_array_ref (data);
else if (scheme == NM_SETTING_802_1X_CK_SCHEME_PATH)
priv->client_cert = path_to_scheme_value (cert_path);
else
g_assert_not_reached ();
}
g_byte_array_unref (data);
}
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_CLIENT_CERT);
return priv->client_cert != NULL;
}
/**
* nm_setting_802_1x_get_phase1_peapver:
* @setting: the #NMSetting8021x
*
* Returns: the "phase 1" PEAP version to be used when authenticating with
* EAP-PEAP as contained in the #NMSetting8021x:phase1-peapver property. Valid
* values are %NULL (unset), "0" (PEAP version 0), and "1" (PEAP version 1).
**/
const char *
nm_setting_802_1x_get_phase1_peapver (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->phase1_peapver;
}
/**
* nm_setting_802_1x_get_phase1_peaplabel:
* @setting: the #NMSetting8021x
*
* Returns: whether the "phase 1" PEAP label is new-style or old-style, to be
* used when authenticating with EAP-PEAP, as contained in the
* #NMSetting8021x:phase1-peaplabel property. Valid values are %NULL (unset),
* "0" (use old-style label), and "1" (use new-style label). See the
* wpa_supplicant documentation for more details.
**/
const char *
nm_setting_802_1x_get_phase1_peaplabel (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->phase1_peaplabel;
}
/**
* nm_setting_802_1x_get_phase1_fast_provisioning:
* @setting: the #NMSetting8021x
*
* Returns: whether "phase 1" PEAP fast provisioning should be used, as specified
* by the #NMSetting8021x:phase1-fast-provisioning property. See the
* wpa_supplicant documentation for more details.
**/
const char *
nm_setting_802_1x_get_phase1_fast_provisioning (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->phase1_fast_provisioning;
}
/**
* nm_setting_802_1x_get_phase2_auth:
* @setting: the #NMSetting8021x
*
* Returns: the "phase 2" non-EAP (ex MD5) allowed authentication method as
* specified by the #NMSetting8021x:phase2-auth property.
**/
const char *
nm_setting_802_1x_get_phase2_auth (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->phase2_auth;
}
/**
* nm_setting_802_1x_get_phase2_autheap:
* @setting: the #NMSetting8021x
*
* Returns: the "phase 2" EAP-based (ex TLS) allowed authentication method as
* specified by the #NMSetting8021x:phase2-autheap property.
**/
const char *
nm_setting_802_1x_get_phase2_autheap (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->phase2_autheap;
}
/**
* nm_setting_802_1x_get_phase2_ca_path:
* @setting: the #NMSetting8021x
*
* Returns the path of the "phase 2" CA certificate directory if previously set.
* Systems will often have a directory that contains multiple individual CA
* certificates which the supplicant can then add to the verification chain.
* This may be used in addition to the #NMSetting8021x:phase2-ca-cert property
* to add more CA certificates for verifying the network to client.
*
* Returns: the "phase 2" CA certificate directory path
**/
const char *
nm_setting_802_1x_get_phase2_ca_path (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->phase2_ca_path;
}
/**
* nm_setting_802_1x_get_phase2_ca_cert_scheme:
* @setting: the #NMSetting8021x
*
* Returns the scheme used to store the "phase 2" CA certificate. If the
* returned scheme is %NM_SETTING_802_1X_CK_SCHEME_BLOB, use
* nm_setting_802_1x_get_ca_cert_blob(); if %NM_SETTING_802_1X_CK_SCHEME_PATH,
* use nm_setting_802_1x_get_ca_cert_path().
*
* Returns: scheme used to store the "phase 2" CA certificate (blob or path)
**/
NMSetting8021xCKScheme
nm_setting_802_1x_get_phase2_ca_cert_scheme (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NM_SETTING_802_1X_CK_SCHEME_UNKNOWN);
return get_cert_scheme (NM_SETTING_802_1X_GET_PRIVATE (setting)->phase2_ca_cert);
}
/**
* nm_setting_802_1x_get_phase2_ca_cert_blob:
* @setting: the #NMSetting8021x
*
* Returns the "phase 2" CA certificate blob if the CA certificate is stored
* using the %NM_SETTING_802_1X_CK_SCHEME_BLOB scheme. Not all EAP methods use
* a CA certificate (LEAP for example), and those that can take advantage of the
* CA certificate allow it to be unset. Note that lack of a CA certificate
* reduces security by allowing man-in-the-middle attacks, because the identity
* of the network cannot be confirmed by the client.
*
* Returns: the "phase 2" CA certificate data
**/
const GByteArray *
nm_setting_802_1x_get_phase2_ca_cert_blob (NMSetting8021x *setting)
{
NMSetting8021xCKScheme scheme;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
scheme = nm_setting_802_1x_get_phase2_ca_cert_scheme (setting);
g_return_val_if_fail (scheme == NM_SETTING_802_1X_CK_SCHEME_BLOB, NULL);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->phase2_ca_cert;
}
/**
* nm_setting_802_1x_get_phase2_ca_cert_path:
* @setting: the #NMSetting8021x
*
* Returns the "phase 2" CA certificate path if the CA certificate is stored
* using the %NM_SETTING_802_1X_CK_SCHEME_PATH scheme. Not all EAP methods use
* a CA certificate (LEAP for example), and those that can take advantage of the
* CA certificate allow it to be unset. Note that lack of a CA certificate
* reduces security by allowing man-in-the-middle attacks, because the identity
* of the network cannot be confirmed by the client.
*
* Returns: path to the "phase 2" CA certificate file
**/
const char *
nm_setting_802_1x_get_phase2_ca_cert_path (NMSetting8021x *setting)
{
NMSetting8021xCKScheme scheme;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
scheme = nm_setting_802_1x_get_phase2_ca_cert_scheme (setting);
g_return_val_if_fail (scheme == NM_SETTING_802_1X_CK_SCHEME_PATH, NULL);
return (const char *) (NM_SETTING_802_1X_GET_PRIVATE (setting)->phase2_ca_cert->data + strlen (SCHEME_PATH));
}
/**
* nm_setting_802_1x_set_phase2_ca_cert:
* @setting: the #NMSetting8021x
* @cert_path: when @scheme is set to either %NM_SETTING_802_1X_CK_SCHEME_PATH
* or %NM_SETTING_802_1X_CK_SCHEME_BLOB, pass the path of the "phase2" CA
* certificate file (PEM or DER format). The path must be UTF-8 encoded; use
* g_filename_to_utf8() to convert if needed. Passing %NULL with any @scheme
* clears the "phase2" CA certificate.
* @scheme: desired storage scheme for the certificate
* @out_format: on successful return, the type of the certificate added
* @error: on unsuccessful return, an error
*
* Reads a certificate from disk and sets the #NMSetting8021x:phase2-ca-cert
* property with the raw certificate data if using the
* %NM_SETTING_802_1X_CK_SCHEME_BLOB scheme, or with the path to the certificate
* file if using the %NM_SETTING_802_1X_CK_SCHEME_PATH scheme.
*
* Returns: %TRUE if the operation succeeded, %FALSE if it was unsuccessful
**/
gboolean
nm_setting_802_1x_set_phase2_ca_cert (NMSetting8021x *setting,
const char *cert_path,
NMSetting8021xCKScheme scheme,
NMSetting8021xCKFormat *out_format,
GError **error)
{
NMSetting8021xPrivate *priv;
NMCryptoFileFormat format = NM_CRYPTO_FILE_FORMAT_UNKNOWN;
GByteArray *data;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), FALSE);
if (cert_path) {
g_return_val_if_fail (g_utf8_validate (cert_path, -1, NULL), FALSE);
g_return_val_if_fail ( scheme == NM_SETTING_802_1X_CK_SCHEME_BLOB
|| scheme == NM_SETTING_802_1X_CK_SCHEME_PATH,
FALSE);
}
if (out_format)
g_return_val_if_fail (*out_format == NM_SETTING_802_1X_CK_FORMAT_UNKNOWN, FALSE);
priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
/* Clear out any previous ca_cert blob */
if (priv->phase2_ca_cert) {
g_byte_array_free (priv->phase2_ca_cert, TRUE);
priv->phase2_ca_cert = NULL;
}
if (!cert_path) {
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_PHASE2_CA_CERT);
return TRUE;
}
data = load_and_verify_certificate (cert_path, scheme, &format, error);
if (data) {
/* wpa_supplicant can only use raw x509 CA certs */
if (format == NM_CRYPTO_FILE_FORMAT_X509) {
if (out_format)
*out_format = NM_SETTING_802_1X_CK_FORMAT_X509;
if (scheme == NM_SETTING_802_1X_CK_SCHEME_BLOB)
priv->phase2_ca_cert = g_byte_array_ref (data);
else if (scheme == NM_SETTING_802_1X_CK_SCHEME_PATH)
priv->phase2_ca_cert = path_to_scheme_value (cert_path);
else
g_assert_not_reached ();
} else {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("invalid certificate format"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_PHASE2_CA_CERT);
}
g_byte_array_unref (data);
}
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_PHASE2_CA_CERT);
return priv->phase2_ca_cert != NULL;
}
/**
* nm_setting_802_1x_get_phase2_subject_match:
* @setting: the #NMSetting8021x
*
* Returns: the #NMSetting8021x:phase2-subject-match property. This is
* the substring to be matched against the subject of the "phase 2"
* authentication server certificate, or %NULL no subject verification
* is to be performed.
**/
const char *
nm_setting_802_1x_get_phase2_subject_match (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->phase2_subject_match;
}
/**
* nm_setting_802_1x_get_num_phase2_altsubject_matches:
* @setting: the #NMSetting8021x
*
* Returns the number of entries in the
* #NMSetting8021x:phase2-altsubject-matches property of this setting.
*
* Returns: the number of phase2-altsubject-matches entries.
**/
guint32
nm_setting_802_1x_get_num_phase2_altsubject_matches (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), 0);
return g_slist_length (NM_SETTING_802_1X_GET_PRIVATE (setting)->phase2_altsubject_matches);
}
/**
* nm_setting_802_1x_get_phase2_altsubject_match:
* @setting: the #NMSettingConnection
* @i: the zero-based index of the array of "phase 2" altSubjectName matches
*
* Returns the "phase 2" altSubjectName match at index @i.
*
* Returns: the "phase 2" altSubjectName match at index @i
**/
const char *
nm_setting_802_1x_get_phase2_altsubject_match (NMSetting8021x *setting, guint32 i)
{
NMSetting8021xPrivate *priv;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
g_return_val_if_fail (i <= g_slist_length (priv->phase2_altsubject_matches), NULL);
return (const char *) g_slist_nth_data (priv->phase2_altsubject_matches, i);
}
/**
* nm_setting_802_1x_add_phase2_altsubject_match:
* @setting: the #NMSetting8021x
* @phase2_altsubject_match: the "phase 2" altSubjectName to allow for this
* connection
*
* Adds an allowed alternate subject name match for "phase 2". Until
* at least one match is added, the altSubjectName of the "phase 2"
* remote authentication server is not verified.
*
* Returns: %TRUE if the "phase 2" alternative subject name match was
* successfully added, %FALSE if it was already allowed.
**/
gboolean
nm_setting_802_1x_add_phase2_altsubject_match (NMSetting8021x *setting,
const char *phase2_altsubject_match)
{
NMSetting8021xPrivate *priv;
GSList *iter;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), FALSE);
g_return_val_if_fail (phase2_altsubject_match != NULL, FALSE);
priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
for (iter = priv->phase2_altsubject_matches; iter; iter = g_slist_next (iter)) {
if (!strcmp (phase2_altsubject_match, (char *) iter->data))
return FALSE;
}
priv->phase2_altsubject_matches = g_slist_append (priv->phase2_altsubject_matches,
g_strdup (phase2_altsubject_match));
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_PHASE2_ALTSUBJECT_MATCHES);
return TRUE;
}
/**
* nm_setting_802_1x_remove_phase2_altsubject_match:
* @setting: the #NMSetting8021x
* @i: the index of the "phase 2" altSubjectName match to remove
*
* Removes the allowed "phase 2" altSubjectName at the specified index.
**/
void
nm_setting_802_1x_remove_phase2_altsubject_match (NMSetting8021x *setting, guint32 i)
{
NMSetting8021xPrivate *priv;
GSList *elt;
g_return_if_fail (NM_IS_SETTING_802_1X (setting));
priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
elt = g_slist_nth (priv->phase2_altsubject_matches, i);
g_return_if_fail (elt != NULL);
g_free (elt->data);
priv->phase2_altsubject_matches = g_slist_delete_link (priv->phase2_altsubject_matches, elt);
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_PHASE2_ALTSUBJECT_MATCHES);
}
/**
* nm_setting_802_1x_remove_phase2_altsubject_match_by_value:
* @setting: the #NMSetting8021x
* @phase2_altsubject_match: the "phase 2" altSubjectName to remove
*
* Removes the allowed "phase 2" altSubjectName @phase2_altsubject_match.
*
* Returns: %TRUE if the alternative subject name match for "phase 2" was found and removed,
* %FALSE if it was not.
*
* Since: 0.9.10
**/
gboolean
nm_setting_802_1x_remove_phase2_altsubject_match_by_value (NMSetting8021x *setting,
const char *phase2_altsubject_match)
{
NMSetting8021xPrivate *priv;
GSList *iter;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), FALSE);
g_return_val_if_fail (phase2_altsubject_match != NULL, FALSE);
priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
for (iter = priv->phase2_altsubject_matches; iter; iter = g_slist_next (iter)) {
if (!strcmp (phase2_altsubject_match, (char *) iter->data)) {
priv->phase2_altsubject_matches = g_slist_delete_link (priv->phase2_altsubject_matches, iter);
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_PHASE2_ALTSUBJECT_MATCHES);
return TRUE;
}
}
return FALSE;
}
/**
* nm_setting_802_1x_clear_phase2_altsubject_matches:
* @setting: the #NMSetting8021x
*
* Clears all "phase 2" altSubjectName matches.
**/
void
nm_setting_802_1x_clear_phase2_altsubject_matches (NMSetting8021x *setting)
{
NMSetting8021xPrivate *priv;
g_return_if_fail (NM_IS_SETTING_802_1X (setting));
priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
g_slist_free_full (priv->phase2_altsubject_matches, g_free);
priv->phase2_altsubject_matches = NULL;
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_PHASE2_ALTSUBJECT_MATCHES);
}
/**
* nm_setting_802_1x_get_phase2_client_cert_scheme:
* @setting: the #NMSetting8021x
*
* Returns the scheme used to store the "phase 2" client certificate. If the
* returned scheme is %NM_SETTING_802_1X_CK_SCHEME_BLOB, use
* nm_setting_802_1x_get_client_cert_blob(); if
* %NM_SETTING_802_1X_CK_SCHEME_PATH, use
* nm_setting_802_1x_get_client_cert_path().
*
* Returns: scheme used to store the "phase 2" client certificate (blob or path)
**/
NMSetting8021xCKScheme
nm_setting_802_1x_get_phase2_client_cert_scheme (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NM_SETTING_802_1X_CK_SCHEME_UNKNOWN);
return get_cert_scheme (NM_SETTING_802_1X_GET_PRIVATE (setting)->phase2_client_cert);
}
/**
* nm_setting_802_1x_get_phase2_client_cert_blob:
* @setting: the #NMSetting8021x
*
* Client certificates are used to identify the connecting client to the network
* when EAP-TLS is used as either the "phase 1" or "phase 2" 802.1x
* authentication method.
*
* Returns: the "phase 2" client certificate data
**/
const GByteArray *
nm_setting_802_1x_get_phase2_client_cert_blob (NMSetting8021x *setting)
{
NMSetting8021xCKScheme scheme;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
scheme = nm_setting_802_1x_get_phase2_client_cert_scheme (setting);
g_return_val_if_fail (scheme == NM_SETTING_802_1X_CK_SCHEME_BLOB, NULL);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->phase2_client_cert;
}
/**
* nm_setting_802_1x_get_phase2_client_cert_path:
* @setting: the #NMSetting8021x
*
* Client certificates are used to identify the connecting client to the network
* when EAP-TLS is used as either the "phase 1" or "phase 2" 802.1x
* authentication method.
*
* Returns: path to the "phase 2" client certificate file
**/
const char *
nm_setting_802_1x_get_phase2_client_cert_path (NMSetting8021x *setting)
{
NMSetting8021xCKScheme scheme;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
scheme = nm_setting_802_1x_get_phase2_client_cert_scheme (setting);
g_return_val_if_fail (scheme == NM_SETTING_802_1X_CK_SCHEME_PATH, NULL);
return (const char *) (NM_SETTING_802_1X_GET_PRIVATE (setting)->phase2_client_cert->data + strlen (SCHEME_PATH));
}
/**
* nm_setting_802_1x_set_phase2_client_cert:
* @setting: the #NMSetting8021x
* @cert_path: when @scheme is set to either %NM_SETTING_802_1X_CK_SCHEME_PATH
* or %NM_SETTING_802_1X_CK_SCHEME_BLOB, pass the path of the "phase2" client
* certificate file (PEM, DER, or PKCS#<!-- -->12 format). The path must be UTF-8
* encoded; use g_filename_to_utf8() to convert if needed. Passing %NULL with
* any @scheme clears the "phase2" client certificate.
* @scheme: desired storage scheme for the certificate
* @out_format: on successful return, the type of the certificate added
* @error: on unsuccessful return, an error
*
* Reads a certificate from disk and sets the #NMSetting8021x:phase2-client-cert
* property with the raw certificate data if using the
* %NM_SETTING_802_1X_CK_SCHEME_BLOB scheme, or with the path to the certificate
* file if using the %NM_SETTING_802_1X_CK_SCHEME_PATH scheme.
*
* Client certificates are used to identify the connecting client to the network
* when EAP-TLS is used as either the "phase 1" or "phase 2" 802.1x
* authentication method.
*
* Returns: %TRUE if the operation succeeded, %FALSE if it was unsuccessful
**/
gboolean
nm_setting_802_1x_set_phase2_client_cert (NMSetting8021x *setting,
const char *cert_path,
NMSetting8021xCKScheme scheme,
NMSetting8021xCKFormat *out_format,
GError **error)
{
NMSetting8021xPrivate *priv;
NMCryptoFileFormat format = NM_CRYPTO_FILE_FORMAT_UNKNOWN;
GByteArray *data;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), FALSE);
if (cert_path) {
g_return_val_if_fail (g_utf8_validate (cert_path, -1, NULL), FALSE);
g_return_val_if_fail ( scheme == NM_SETTING_802_1X_CK_SCHEME_BLOB
|| scheme == NM_SETTING_802_1X_CK_SCHEME_PATH,
FALSE);
}
if (out_format)
g_return_val_if_fail (*out_format == NM_SETTING_802_1X_CK_FORMAT_UNKNOWN, FALSE);
priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
/* Clear out any previous ca_cert blob */
if (priv->phase2_client_cert) {
g_byte_array_free (priv->phase2_client_cert, TRUE);
priv->phase2_client_cert = NULL;
}
if (!cert_path) {
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_PHASE2_CLIENT_CERT);
return TRUE;
}
data = load_and_verify_certificate (cert_path, scheme, &format, error);
if (data) {
gboolean valid = FALSE;
/* wpa_supplicant can only use raw x509 CA certs */
switch (format) {
case NM_CRYPTO_FILE_FORMAT_X509:
if (out_format)
*out_format = NM_SETTING_802_1X_CK_FORMAT_X509;
valid = TRUE;
break;
case NM_CRYPTO_FILE_FORMAT_PKCS12:
if (out_format)
*out_format = NM_SETTING_802_1X_CK_FORMAT_PKCS12;
valid = TRUE;
break;
default:
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("invalid certificate format"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_PHASE2_CLIENT_CERT);
break;
}
if (valid) {
if (scheme == NM_SETTING_802_1X_CK_SCHEME_BLOB)
priv->phase2_client_cert = g_byte_array_ref (data);
else if (scheme == NM_SETTING_802_1X_CK_SCHEME_PATH)
priv->phase2_client_cert = path_to_scheme_value (cert_path);
else
g_assert_not_reached ();
}
g_byte_array_unref (data);
}
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_PHASE2_CLIENT_CERT);
return priv->phase2_client_cert != NULL;
}
/**
* nm_setting_802_1x_get_password:
* @setting: the #NMSetting8021x
*
* Returns: the password used by the authentication method, if any, as specified
* by the #NMSetting8021x:password property
**/
const char *
nm_setting_802_1x_get_password (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->password;
}
/**
* nm_setting_802_1x_get_password_flags:
* @setting: the #NMSetting8021x
*
* Returns: the #NMSettingSecretFlags pertaining to the #NMSetting8021x:password
**/
NMSettingSecretFlags
nm_setting_802_1x_get_password_flags (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NM_SETTING_SECRET_FLAG_NONE);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->password_flags;
}
/**
* nm_setting_802_1x_get_password_raw:
* @setting: the #NMSetting8021x
*
* Returns: the password used by the authentication method as a
* UTF-8-encoded array of bytes, as specified by the
* #NMSetting8021x:password-raw property
**/
const GByteArray *
nm_setting_802_1x_get_password_raw (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->password_raw;
}
/**
* nm_setting_802_1x_get_password_raw_flags:
* @setting: the #NMSetting8021x
*
* Returns: the #NMSettingSecretFlags pertaining to the
* #NMSetting8021x:password-raw
**/
NMSettingSecretFlags
nm_setting_802_1x_get_password_raw_flags (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NM_SETTING_SECRET_FLAG_NONE);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->password_raw_flags;
}
/**
* nm_setting_802_1x_get_pin:
* @setting: the #NMSetting8021x
*
* Returns: the PIN used by the authentication method, if any, as specified
* by the #NMSetting8021x:pin property
**/
const char *
nm_setting_802_1x_get_pin (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->pin;
}
/**
* nm_setting_802_1x_get_pin_flags:
* @setting: the #NMSetting8021x
*
* Returns: the #NMSettingSecretFlags pertaining to the
* #NMSetting8021x:pin
**/
NMSettingSecretFlags
nm_setting_802_1x_get_pin_flags (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NM_SETTING_SECRET_FLAG_NONE);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->pin_flags;
}
/**
* nm_setting_802_1x_get_private_key_scheme:
* @setting: the #NMSetting8021x
*
* Returns the scheme used to store the private key. If the returned scheme is
* %NM_SETTING_802_1X_CK_SCHEME_BLOB, use
* nm_setting_802_1x_get_client_cert_blob(); if
* %NM_SETTING_802_1X_CK_SCHEME_PATH, use
* nm_setting_802_1x_get_client_cert_path().
*
* Returns: scheme used to store the private key (blob or path)
**/
NMSetting8021xCKScheme
nm_setting_802_1x_get_private_key_scheme (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NM_SETTING_802_1X_CK_SCHEME_UNKNOWN);
return get_cert_scheme (NM_SETTING_802_1X_GET_PRIVATE (setting)->private_key);
}
/**
* nm_setting_802_1x_get_private_key_blob:
* @setting: the #NMSetting8021x
*
* Private keys are used to authenticate the connecting client to the network
* when EAP-TLS is used as either the "phase 1" or "phase 2" 802.1x
* authentication method.
*
* WARNING: the private key property is not a "secret" property, and thus
* unencrypted private key data may be readable by unprivileged users. Private
* keys should always be encrypted with a private key password.
*
* Returns: the private key data
**/
const GByteArray *
nm_setting_802_1x_get_private_key_blob (NMSetting8021x *setting)
{
NMSetting8021xCKScheme scheme;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
scheme = nm_setting_802_1x_get_private_key_scheme (setting);
g_return_val_if_fail (scheme == NM_SETTING_802_1X_CK_SCHEME_BLOB, NULL);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->private_key;
}
/**
* nm_setting_802_1x_get_private_key_path:
* @setting: the #NMSetting8021x
*
* Private keys are used to authenticate the connecting client to the network
* when EAP-TLS is used as either the "phase 1" or "phase 2" 802.1x
* authentication method.
*
* Returns: path to the private key file
**/
const char *
nm_setting_802_1x_get_private_key_path (NMSetting8021x *setting)
{
NMSetting8021xCKScheme scheme;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
scheme = nm_setting_802_1x_get_private_key_scheme (setting);
g_return_val_if_fail (scheme == NM_SETTING_802_1X_CK_SCHEME_PATH, NULL);
return (const char *) (NM_SETTING_802_1X_GET_PRIVATE (setting)->private_key->data + strlen (SCHEME_PATH));
}
static GByteArray *
file_to_byte_array (const char *filename)
{
char *contents;
GByteArray *array = NULL;
gsize length = 0;
if (g_file_get_contents (filename, &contents, &length, NULL)) {
array = g_byte_array_sized_new (length);
g_byte_array_append (array, (guint8 *) contents, length);
g_assert (array->len == length);
g_free (contents);
}
return array;
}
/**
* nm_setting_802_1x_set_private_key:
* @setting: the #NMSetting8021x
* @key_path: when @scheme is set to either %NM_SETTING_802_1X_CK_SCHEME_PATH or
* %NM_SETTING_802_1X_CK_SCHEME_BLOB, pass the path of the private key file
* (PEM, DER, or PKCS#<!-- -->12 format). The path must be UTF-8 encoded; use
* g_filename_to_utf8() to convert if needed. Passing %NULL with any @scheme
* clears the private key.
* @password: password used to decrypt the private key, or %NULL if the password
* is unknown. If the password is given but fails to decrypt the private key,
* an error is returned.
* @scheme: desired storage scheme for the private key
* @out_format: on successful return, the type of the private key added
* @error: on unsuccessful return, an error
*
* Private keys are used to authenticate the connecting client to the network
* when EAP-TLS is used as either the "phase 1" or "phase 2" 802.1x
* authentication method.
*
* This function reads a private key from disk and sets the
* #NMSetting8021x:private-key property with the private key file data if using
* the %NM_SETTING_802_1X_CK_SCHEME_BLOB scheme, or with the path to the private
* key file if using the %NM_SETTING_802_1X_CK_SCHEME_PATH scheme.
*
* If @password is given, this function attempts to decrypt the private key to
* verify that @password is correct, and if it is, updates the
* #NMSetting8021x:private-key-password property with the given @password. If
* the decryption is unsuccessful, %FALSE is returned, @error is set, and no
* internal data is changed. If no @password is given, the private key is
* assumed to be valid, no decryption is performed, and the password may be set
* at a later time.
*
* WARNING: the private key property is not a "secret" property, and thus
* unencrypted private key data using the BLOB scheme may be readable by
* unprivileged users. Private keys should always be encrypted with a private
* key password to prevent unauthorized access to unencrypted private key data.
*
* Returns: %TRUE if the operation succeeded, %FALSE if it was unsuccessful
**/
gboolean
nm_setting_802_1x_set_private_key (NMSetting8021x *setting,
const char *key_path,
const char *password,
NMSetting8021xCKScheme scheme,
NMSetting8021xCKFormat *out_format,
GError **error)
{
NMSetting8021xPrivate *priv;
NMCryptoFileFormat format = NM_CRYPTO_FILE_FORMAT_UNKNOWN;
gboolean key_cleared = FALSE, password_cleared = FALSE;
GError *local_err = NULL;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), FALSE);
if (key_path) {
g_return_val_if_fail (g_utf8_validate (key_path, -1, NULL), FALSE);
g_return_val_if_fail ( scheme == NM_SETTING_802_1X_CK_SCHEME_BLOB
|| scheme == NM_SETTING_802_1X_CK_SCHEME_PATH,
FALSE);
}
if (out_format)
g_return_val_if_fail (*out_format == NM_SETTING_802_1X_CK_FORMAT_UNKNOWN, FALSE);
/* Ensure the private key is a recognized format and if the password was
* given, that it decrypts the private key.
*/
if (key_path) {
format = crypto_verify_private_key (key_path, password, &local_err);
if (format == NM_CRYPTO_FILE_FORMAT_UNKNOWN) {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
local_err ? local_err->message : _("invalid private key"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_PRIVATE_KEY);
g_clear_error (&local_err);
return FALSE;
}
}
priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
/* Clear out any previous private key data */
if (priv->private_key) {
/* Try not to leave the private key around in memory */
memset (priv->private_key->data, 0, priv->private_key->len);
g_byte_array_free (priv->private_key, TRUE);
priv->private_key = NULL;
key_cleared = TRUE;
}
if (priv->private_key_password) {
g_free (priv->private_key_password);
priv->private_key_password = NULL;
password_cleared = TRUE;
}
if (key_path == NULL) {
if (key_cleared)
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_PRIVATE_KEY);
if (password_cleared)
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_PRIVATE_KEY_PASSWORD);
return TRUE;
}
priv->private_key_password = g_strdup (password);
if (scheme == NM_SETTING_802_1X_CK_SCHEME_BLOB) {
/* Shouldn't fail this since we just verified the private key above */
priv->private_key = file_to_byte_array (key_path);
g_assert (priv->private_key);
} else if (scheme == NM_SETTING_802_1X_CK_SCHEME_PATH)
priv->private_key = path_to_scheme_value (key_path);
else
g_assert_not_reached ();
/* As required by NM and wpa_supplicant, set the client-cert
* property to the same PKCS#12 data.
*/
g_assert (format != NM_CRYPTO_FILE_FORMAT_UNKNOWN);
if (format == NM_CRYPTO_FILE_FORMAT_PKCS12) {
if (priv->client_cert)
g_byte_array_free (priv->client_cert, TRUE);
priv->client_cert = g_byte_array_sized_new (priv->private_key->len);
g_byte_array_append (priv->client_cert, priv->private_key->data, priv->private_key->len);
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_CLIENT_CERT);
}
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_PRIVATE_KEY);
if (password_cleared || password)
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_PRIVATE_KEY_PASSWORD);
if (out_format)
*out_format = (NMSetting8021xCKFormat) format;
return priv->private_key != NULL;
}
/**
* nm_setting_802_1x_get_private_key_password:
* @setting: the #NMSetting8021x
*
* Returns: the private key password used to decrypt the private key if
* previously set with nm_setting_802_1x_set_private_key(), or the
* #NMSetting8021x:private-key-password property.
**/
const char *
nm_setting_802_1x_get_private_key_password (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->private_key_password;
}
/**
* nm_setting_802_1x_get_private_key_password_flags:
* @setting: the #NMSetting8021x
*
* Returns: the #NMSettingSecretFlags pertaining to the
* #NMSetting8021x:private-key-password
**/
NMSettingSecretFlags
nm_setting_802_1x_get_private_key_password_flags (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NM_SETTING_SECRET_FLAG_NONE);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->private_key_password_flags;
}
/**
* nm_setting_802_1x_get_private_key_format:
* @setting: the #NMSetting8021x
*
* Returns: the data format of the private key data stored in the
* #NMSetting8021x:private-key property
**/
NMSetting8021xCKFormat
nm_setting_802_1x_get_private_key_format (NMSetting8021x *setting)
{
NMSetting8021xPrivate *priv;
const char *path;
GError *error = NULL;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NM_SETTING_802_1X_CK_FORMAT_UNKNOWN);
priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
if (!priv->private_key)
return NM_SETTING_802_1X_CK_FORMAT_UNKNOWN;
switch (nm_setting_802_1x_get_private_key_scheme (setting)) {
case NM_SETTING_802_1X_CK_SCHEME_BLOB:
if (crypto_is_pkcs12_data (priv->private_key))
return NM_SETTING_802_1X_CK_FORMAT_PKCS12;
return NM_SETTING_802_1X_CK_FORMAT_RAW_KEY;
case NM_SETTING_802_1X_CK_SCHEME_PATH:
path = nm_setting_802_1x_get_private_key_path (setting);
if (crypto_is_pkcs12_file (path, &error))
return NM_SETTING_802_1X_CK_FORMAT_PKCS12;
if (error) {
/* Couldn't read the file or something */
g_error_free (error);
return NM_SETTING_802_1X_CK_FORMAT_UNKNOWN;
}
return NM_SETTING_802_1X_CK_FORMAT_RAW_KEY;
default:
break;
}
return NM_SETTING_802_1X_CK_FORMAT_UNKNOWN;
}
/**
* nm_setting_802_1x_get_phase2_private_key_password:
* @setting: the #NMSetting8021x
*
* Returns: the private key password used to decrypt the private key if
* previously set with nm_setting_802_1x_set_phase2_private_key() or the
* #NMSetting8021x:phase2-private-key-password property.
**/
const char *
nm_setting_802_1x_get_phase2_private_key_password (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->phase2_private_key_password;
}
/**
* nm_setting_802_1x_get_phase2_private_key_password_flags:
* @setting: the #NMSetting8021x
*
* Returns: the #NMSettingSecretFlags pertaining to the
* #NMSetting8021x:phase2-private-key-password
**/
NMSettingSecretFlags
nm_setting_802_1x_get_phase2_private_key_password_flags (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NM_SETTING_SECRET_FLAG_NONE);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->phase2_private_key_password_flags;
}
/**
* nm_setting_802_1x_get_phase2_private_key_scheme:
* @setting: the #NMSetting8021x
*
* Returns the scheme used to store the "phase 2" private key. If the returned
* scheme is %NM_SETTING_802_1X_CK_SCHEME_BLOB, use
* nm_setting_802_1x_get_client_cert_blob(); if
* %NM_SETTING_802_1X_CK_SCHEME_PATH, use
* nm_setting_802_1x_get_client_cert_path().
*
* Returns: scheme used to store the "phase 2" private key (blob or path)
**/
NMSetting8021xCKScheme
nm_setting_802_1x_get_phase2_private_key_scheme (NMSetting8021x *setting)
{
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NM_SETTING_802_1X_CK_SCHEME_UNKNOWN);
return get_cert_scheme (NM_SETTING_802_1X_GET_PRIVATE (setting)->phase2_private_key);
}
/**
* nm_setting_802_1x_get_phase2_private_key_blob:
* @setting: the #NMSetting8021x
*
* Private keys are used to authenticate the connecting client to the network
* when EAP-TLS is used as either the "phase 1" or "phase 2" 802.1x
* authentication method.
*
* WARNING: the phase2 private key property is not a "secret" property, and thus
* unencrypted private key data may be readable by unprivileged users. Private
* keys should always be encrypted with a private key password.
*
* Returns: the "phase 2" private key data
**/
const GByteArray *
nm_setting_802_1x_get_phase2_private_key_blob (NMSetting8021x *setting)
{
NMSetting8021xCKScheme scheme;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
scheme = nm_setting_802_1x_get_phase2_private_key_scheme (setting);
g_return_val_if_fail (scheme == NM_SETTING_802_1X_CK_SCHEME_BLOB, NULL);
return NM_SETTING_802_1X_GET_PRIVATE (setting)->phase2_private_key;
}
/**
* nm_setting_802_1x_get_phase2_private_key_path:
* @setting: the #NMSetting8021x
*
* Private keys are used to authenticate the connecting client to the network
* when EAP-TLS is used as either the "phase 1" or "phase 2" 802.1x
* authentication method.
*
* Returns: path to the "phase 2" private key file
**/
const char *
nm_setting_802_1x_get_phase2_private_key_path (NMSetting8021x *setting)
{
NMSetting8021xCKScheme scheme;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NULL);
scheme = nm_setting_802_1x_get_phase2_private_key_scheme (setting);
g_return_val_if_fail (scheme == NM_SETTING_802_1X_CK_SCHEME_PATH, NULL);
return (const char *) (NM_SETTING_802_1X_GET_PRIVATE (setting)->phase2_private_key->data + strlen (SCHEME_PATH));
}
/**
* nm_setting_802_1x_set_phase2_private_key:
* @setting: the #NMSetting8021x
* @key_path: when @scheme is set to either %NM_SETTING_802_1X_CK_SCHEME_PATH or
* %NM_SETTING_802_1X_CK_SCHEME_BLOB, pass the path of the "phase2" private
* key file (PEM, DER, or PKCS#<!-- -->12 format). The path must be UTF-8 encoded;
* use g_filename_to_utf8() to convert if needed. Passing %NULL with any
* @scheme clears the private key.
* @password: password used to decrypt the private key, or %NULL if the password
* is unknown. If the password is given but fails to decrypt the private key,
* an error is returned.
* @scheme: desired storage scheme for the private key
* @out_format: on successful return, the type of the private key added
* @error: on unsuccessful return, an error
*
* Private keys are used to authenticate the connecting client to the network
* when EAP-TLS is used as either the "phase 1" or "phase 2" 802.1x
* authentication method.
*
* This function reads a private key from disk and sets the
* #NMSetting8021x:phase2-private-key property with the private key file data if
* using the %NM_SETTING_802_1X_CK_SCHEME_BLOB scheme, or with the path to the
* private key file if using the %NM_SETTING_802_1X_CK_SCHEME_PATH scheme.
*
* If @password is given, this function attempts to decrypt the private key to
* verify that @password is correct, and if it is, updates the
* #NMSetting8021x:phase2-private-key-password property with the given
* @password. If the decryption is unsuccessful, %FALSE is returned, @error is
* set, and no internal data is changed. If no @password is given, the private
* key is assumed to be valid, no decryption is performed, and the password may
* be set at a later time.
*
* WARNING: the "phase2" private key property is not a "secret" property, and
* thus unencrypted private key data using the BLOB scheme may be readable by
* unprivileged users. Private keys should always be encrypted with a private
* key password to prevent unauthorized access to unencrypted private key data.
*
* Returns: %TRUE if the operation succeeded, %FALSE if it was unsuccessful
**/
gboolean
nm_setting_802_1x_set_phase2_private_key (NMSetting8021x *setting,
const char *key_path,
const char *password,
NMSetting8021xCKScheme scheme,
NMSetting8021xCKFormat *out_format,
GError **error)
{
NMSetting8021xPrivate *priv;
NMCryptoFileFormat format = NM_CRYPTO_FILE_FORMAT_UNKNOWN;
gboolean key_cleared = FALSE, password_cleared = FALSE;
GError *local_err = NULL;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), FALSE);
if (key_path) {
g_return_val_if_fail (g_utf8_validate (key_path, -1, NULL), FALSE);
g_return_val_if_fail ( scheme == NM_SETTING_802_1X_CK_SCHEME_BLOB
|| scheme == NM_SETTING_802_1X_CK_SCHEME_PATH,
FALSE);
}
if (out_format)
g_return_val_if_fail (*out_format == NM_SETTING_802_1X_CK_FORMAT_UNKNOWN, FALSE);
/* Ensure the private key is a recognized format and if the password was
* given, that it decrypts the private key.
*/
if (key_path) {
format = crypto_verify_private_key (key_path, password, &local_err);
if (format == NM_CRYPTO_FILE_FORMAT_UNKNOWN) {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
local_err ? local_err->message : _("invalid phase2 private key"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_PHASE2_PRIVATE_KEY);
g_clear_error (&local_err);
return FALSE;
}
}
priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
/* Clear out any previous private key data */
if (priv->phase2_private_key) {
/* Try not to leave the private key around in memory */
memset (priv->phase2_private_key->data, 0, priv->phase2_private_key->len);
g_byte_array_free (priv->phase2_private_key, TRUE);
priv->phase2_private_key = NULL;
key_cleared = TRUE;
}
if (priv->phase2_private_key_password) {
g_free (priv->phase2_private_key_password);
priv->phase2_private_key_password = NULL;
password_cleared = TRUE;
}
if (key_path == NULL) {
if (key_cleared)
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_PHASE2_PRIVATE_KEY);
if (password_cleared)
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_PHASE2_PRIVATE_KEY_PASSWORD);
return TRUE;
}
priv->phase2_private_key_password = g_strdup (password);
if (scheme == NM_SETTING_802_1X_CK_SCHEME_BLOB) {
/* Shouldn't fail this since we just verified the private key above */
priv->phase2_private_key = file_to_byte_array (key_path);
g_assert (priv->phase2_private_key);
} else if (scheme == NM_SETTING_802_1X_CK_SCHEME_PATH)
priv->phase2_private_key = path_to_scheme_value (key_path);
else
g_assert_not_reached ();
/* As required by NM and wpa_supplicant, set the client-cert
* property to the same PKCS#12 data.
*/
g_assert (format != NM_CRYPTO_FILE_FORMAT_UNKNOWN);
if (format == NM_CRYPTO_FILE_FORMAT_PKCS12) {
if (priv->phase2_client_cert)
g_byte_array_free (priv->phase2_client_cert, TRUE);
priv->phase2_client_cert = g_byte_array_sized_new (priv->phase2_private_key->len);
g_byte_array_append (priv->phase2_client_cert, priv->phase2_private_key->data, priv->phase2_private_key->len);
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_PHASE2_CLIENT_CERT);
}
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_PHASE2_PRIVATE_KEY);
if (password_cleared || password)
g_object_notify (G_OBJECT (setting), NM_SETTING_802_1X_PHASE2_PRIVATE_KEY_PASSWORD);
if (out_format)
*out_format = (NMSetting8021xCKFormat) format;
return priv->phase2_private_key != NULL;
}
/**
* nm_setting_802_1x_get_phase2_private_key_format:
* @setting: the #NMSetting8021x
*
* Returns: the data format of the "phase 2" private key data stored in the
* #NMSetting8021x:phase2-private-key property
**/
NMSetting8021xCKFormat
nm_setting_802_1x_get_phase2_private_key_format (NMSetting8021x *setting)
{
NMSetting8021xPrivate *priv;
const char *path;
GError *error = NULL;
g_return_val_if_fail (NM_IS_SETTING_802_1X (setting), NM_SETTING_802_1X_CK_FORMAT_UNKNOWN);
priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
if (!priv->phase2_private_key)
return NM_SETTING_802_1X_CK_FORMAT_UNKNOWN;
switch (nm_setting_802_1x_get_phase2_private_key_scheme (setting)) {
case NM_SETTING_802_1X_CK_SCHEME_BLOB:
if (crypto_is_pkcs12_data (priv->phase2_private_key))
return NM_SETTING_802_1X_CK_FORMAT_PKCS12;
return NM_SETTING_802_1X_CK_FORMAT_RAW_KEY;
case NM_SETTING_802_1X_CK_SCHEME_PATH:
path = nm_setting_802_1x_get_phase2_private_key_path (setting);
if (crypto_is_pkcs12_file (path, &error))
return NM_SETTING_802_1X_CK_FORMAT_PKCS12;
if (error) {
/* Couldn't read the file or something */
g_error_free (error);
return NM_SETTING_802_1X_CK_FORMAT_UNKNOWN;
}
return NM_SETTING_802_1X_CK_FORMAT_RAW_KEY;
default:
break;
}
return NM_SETTING_802_1X_CK_FORMAT_UNKNOWN;
}
static void
need_secrets_password (NMSetting8021x *self,
GPtrArray *secrets,
gboolean phase2)
{
NMSetting8021xPrivate *priv = NM_SETTING_802_1X_GET_PRIVATE (self);
if ( (!priv->password || !strlen (priv->password))
&& (!priv->password_raw || !priv->password_raw->len)) {
g_ptr_array_add (secrets, NM_SETTING_802_1X_PASSWORD);
g_ptr_array_add (secrets, NM_SETTING_802_1X_PASSWORD_RAW);
}
}
static void
need_secrets_sim (NMSetting8021x *self,
GPtrArray *secrets,
gboolean phase2)
{
NMSetting8021xPrivate *priv = NM_SETTING_802_1X_GET_PRIVATE (self);
if (!priv->pin || !strlen (priv->pin))
g_ptr_array_add (secrets, NM_SETTING_802_1X_PIN);
}
static gboolean
need_private_key_password (const GByteArray *blob,
const char *path,
const char *password)
{
NMCryptoFileFormat format = NM_CRYPTO_FILE_FORMAT_UNKNOWN;
/* Private key password is required */
if (password) {
if (path)
format = crypto_verify_private_key (path, password, NULL);
else if (blob)
format = crypto_verify_private_key_data (blob, password, NULL);
else
g_warning ("%s: unknown private key password scheme", __func__);
}
return (format == NM_CRYPTO_FILE_FORMAT_UNKNOWN);
}
static void
need_secrets_tls (NMSetting8021x *self,
GPtrArray *secrets,
gboolean phase2)
{
NMSetting8021xPrivate *priv = NM_SETTING_802_1X_GET_PRIVATE (self);
NMSetting8021xCKScheme scheme;
const GByteArray *blob = NULL;
const char *path = NULL;
if (phase2) {
scheme = nm_setting_802_1x_get_phase2_private_key_scheme (self);
if (scheme == NM_SETTING_802_1X_CK_SCHEME_PATH)
path = nm_setting_802_1x_get_phase2_private_key_path (self);
else if (scheme == NM_SETTING_802_1X_CK_SCHEME_BLOB)
blob = nm_setting_802_1x_get_phase2_private_key_blob (self);
else {
g_warning ("%s: unknown phase2 private key scheme %d", __func__, scheme);
g_ptr_array_add (secrets, NM_SETTING_802_1X_PHASE2_PRIVATE_KEY);
return;
}
if (need_private_key_password (blob, path, priv->phase2_private_key_password))
g_ptr_array_add (secrets, NM_SETTING_802_1X_PHASE2_PRIVATE_KEY_PASSWORD);
} else {
scheme = nm_setting_802_1x_get_private_key_scheme (self);
if (scheme == NM_SETTING_802_1X_CK_SCHEME_PATH)
path = nm_setting_802_1x_get_private_key_path (self);
else if (scheme == NM_SETTING_802_1X_CK_SCHEME_BLOB)
blob = nm_setting_802_1x_get_private_key_blob (self);
else {
g_warning ("%s: unknown private key scheme %d", __func__, scheme);
g_ptr_array_add (secrets, NM_SETTING_802_1X_PRIVATE_KEY);
return;
}
if (need_private_key_password (blob, path, priv->private_key_password))
g_ptr_array_add (secrets, NM_SETTING_802_1X_PRIVATE_KEY_PASSWORD);
}
}
static gboolean
verify_tls (NMSetting8021x *self, gboolean phase2, GError **error)
{
NMSetting8021xPrivate *priv = NM_SETTING_802_1X_GET_PRIVATE (self);
if (phase2) {
if (!priv->phase2_client_cert) {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_MISSING_PROPERTY,
_("property is missing"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_PHASE2_CLIENT_CERT);
return FALSE;
} else if (!priv->phase2_client_cert->len) {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("property is empty"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_PHASE2_CLIENT_CERT);
return FALSE;
}
/* Private key is required for TLS */
if (!priv->phase2_private_key) {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_MISSING_PROPERTY,
_("property is missing"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_PHASE2_PRIVATE_KEY);
return FALSE;
} else if (!priv->phase2_private_key->len) {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("property is empty"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_PHASE2_PRIVATE_KEY);
return FALSE;
}
/* If the private key is PKCS#12, check that it matches the client cert */
if (crypto_is_pkcs12_data (priv->phase2_private_key)) {
if (priv->phase2_private_key->len != priv->phase2_client_cert->len) {
g_set_error (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("has to match '%s' property for PKCS#12"),
NM_SETTING_802_1X_PHASE2_PRIVATE_KEY);
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_PHASE2_CLIENT_CERT);
return FALSE;
}
if (memcmp (priv->phase2_private_key->data,
priv->phase2_client_cert->data,
priv->phase2_private_key->len)) {
g_set_error (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("has to match '%s' property for PKCS#12"),
NM_SETTING_802_1X_PHASE2_PRIVATE_KEY);
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_PHASE2_CLIENT_CERT);
return FALSE;
}
}
} else {
if (!priv->client_cert) {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_MISSING_PROPERTY,
_("property is missing"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_CLIENT_CERT);
return FALSE;
} else if (!priv->client_cert->len) {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("property is empty"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_CLIENT_CERT);
return FALSE;
}
/* Private key is required for TLS */
if (!priv->private_key) {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_MISSING_PROPERTY,
_("property is missing"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_PRIVATE_KEY);
return FALSE;
} else if (!priv->private_key->len) {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("property is empty"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_PRIVATE_KEY);
return FALSE;
}
/* If the private key is PKCS#12, check that it matches the client cert */
if (crypto_is_pkcs12_data (priv->private_key)) {
if (priv->private_key->len != priv->client_cert->len) {
g_set_error (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("has to match '%s' property for PKCS#12"),
NM_SETTING_802_1X_PRIVATE_KEY);
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_CLIENT_CERT);
return FALSE;
}
if (memcmp (priv->private_key->data,
priv->client_cert->data,
priv->private_key->len)) {
g_set_error (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("has to match '%s' property for PKCS#12"),
NM_SETTING_802_1X_PRIVATE_KEY);
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_CLIENT_CERT);
return FALSE;
}
}
}
return TRUE;
}
static gboolean
verify_ttls (NMSetting8021x *self, gboolean phase2, GError **error)
{
NMSetting8021xPrivate *priv = NM_SETTING_802_1X_GET_PRIVATE (self);
if ( (!priv->identity || !strlen (priv->identity))
&& (!priv->anonymous_identity || !strlen (priv->anonymous_identity))) {
if (!priv->identity) {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_MISSING_PROPERTY,
_("property is missing"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_IDENTITY);
} else if (!strlen (priv->identity)) {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("property is empty"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_IDENTITY);
} else if (!priv->anonymous_identity) {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_MISSING_PROPERTY,
_("property is missing"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_ANONYMOUS_IDENTITY);
} else {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("property is empty"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_ANONYMOUS_IDENTITY);
}
return FALSE;
}
if ( (!priv->phase2_auth || !strlen (priv->phase2_auth))
&& (!priv->phase2_autheap || !strlen (priv->phase2_autheap))) {
if (!priv->phase2_auth) {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_MISSING_PROPERTY,
_("property is missing"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_PHASE2_AUTH);
} else if (!strlen (priv->phase2_auth)) {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("property is empty"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_PHASE2_AUTH);
} else if (!priv->phase2_autheap) {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_MISSING_PROPERTY,
_("property is missing"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_PHASE2_AUTHEAP);
} else {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("property is empty"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_PHASE2_AUTHEAP);
}
return FALSE;
}
return TRUE;
}
static gboolean
verify_identity (NMSetting8021x *self, gboolean phase2, GError **error)
{
NMSetting8021xPrivate *priv = NM_SETTING_802_1X_GET_PRIVATE (self);
if (!priv->identity) {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_MISSING_PROPERTY,
_("property is missing"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_IDENTITY);
return FALSE;
} else if (!strlen (priv->identity)) {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("property is empty"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_IDENTITY);
return FALSE;
}
return TRUE;
}
/* Implemented below... */
static void need_secrets_phase2 (NMSetting8021x *self,
GPtrArray *secrets,
gboolean phase2);
typedef void (*EAPMethodNeedSecretsFunc) (NMSetting8021x *self,
GPtrArray *secrets,
gboolean phase2);
typedef gboolean (*EAPMethodValidateFunc)(NMSetting8021x *self,
gboolean phase2,
GError **error);
typedef struct {
const char *method;
EAPMethodNeedSecretsFunc ns_func;
EAPMethodValidateFunc v_func;
} EAPMethodsTable;
static EAPMethodsTable eap_methods_table[] = {
{ "leap", need_secrets_password, verify_identity },
{ "pwd", need_secrets_password, verify_identity },
{ "md5", need_secrets_password, verify_identity },
{ "pap", need_secrets_password, verify_identity },
{ "chap", need_secrets_password, verify_identity },
{ "mschap", need_secrets_password, verify_identity },
{ "mschapv2", need_secrets_password, verify_identity },
{ "fast", need_secrets_password, verify_identity },
{ "tls", need_secrets_tls, verify_tls },
{ "peap", need_secrets_phase2, verify_ttls },
{ "ttls", need_secrets_phase2, verify_ttls },
{ "sim", need_secrets_sim, NULL },
{ "gtc", need_secrets_password, verify_identity },
{ "otp", NULL, NULL }, // FIXME: implement
{ NULL, NULL, NULL }
};
static void
need_secrets_phase2 (NMSetting8021x *self,
GPtrArray *secrets,
gboolean phase2)
{
NMSetting8021xPrivate *priv = NM_SETTING_802_1X_GET_PRIVATE (self);
char *method = NULL;
int i;
g_return_if_fail (phase2 == FALSE);
/* Check phase2_auth and phase2_autheap */
method = priv->phase2_auth;
if (!method && priv->phase2_autheap)
method = priv->phase2_autheap;
if (!method) {
g_warning ("Couldn't find EAP method.");
g_assert_not_reached();
return;
}
/* Ask the configured phase2 method if it needs secrets */
for (i = 0; eap_methods_table[i].method; i++) {
if (eap_methods_table[i].ns_func == NULL)
continue;
if (!strcmp (eap_methods_table[i].method, method)) {
(*eap_methods_table[i].ns_func) (self, secrets, TRUE);
break;
}
}
}
static GPtrArray *
need_secrets (NMSetting *setting)
{
NMSetting8021x *self = NM_SETTING_802_1X (setting);
NMSetting8021xPrivate *priv = NM_SETTING_802_1X_GET_PRIVATE (self);
GSList *iter;
GPtrArray *secrets;
gboolean eap_method_found = FALSE;
secrets = g_ptr_array_sized_new (4);
/* Ask each configured EAP method if it needs secrets */
for (iter = priv->eap; iter && !eap_method_found; iter = g_slist_next (iter)) {
const char *method = (const char *) iter->data;
int i;
for (i = 0; eap_methods_table[i].method; i++) {
if (eap_methods_table[i].ns_func == NULL)
continue;
if (!strcmp (eap_methods_table[i].method, method)) {
(*eap_methods_table[i].ns_func) (self, secrets, FALSE);
/* Only break out of the outer loop if this EAP method
* needed secrets.
*/
if (secrets->len > 0)
eap_method_found = TRUE;
break;
}
}
}
if (secrets->len == 0) {
g_ptr_array_free (secrets, TRUE);
secrets = NULL;
}
return secrets;
}
static gboolean
verify_cert (GByteArray *array, const char *prop_name, GError **error)
{
if ( !array
|| get_cert_scheme (array) != NM_SETTING_802_1X_CK_SCHEME_UNKNOWN)
return TRUE;
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("property is invalid"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, prop_name);
return FALSE;
}
static gboolean
verify (NMSetting *setting, GSList *all_settings, GError **error)
{
NMSetting8021x *self = NM_SETTING_802_1X (setting);
NMSetting8021xPrivate *priv = NM_SETTING_802_1X_GET_PRIVATE (self);
const char *valid_eap[] = { "leap", "md5", "tls", "peap", "ttls", "sim", "fast", "pwd", NULL };
const char *valid_phase1_peapver[] = { "0", "1", NULL };
const char *valid_phase1_peaplabel[] = { "0", "1", NULL };
const char *valid_phase1_fast_pac[] = { "0", "1", "2", "3", NULL };
const char *valid_phase2_auth[] = { "pap", "chap", "mschap", "mschapv2", "gtc", "otp", "md5", "tls", NULL };
const char *valid_phase2_autheap[] = { "md5", "mschapv2", "otp", "gtc", "tls", NULL };
GSList *iter;
if (error)
g_return_val_if_fail (*error == NULL, FALSE);
if (!priv->eap) {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_MISSING_PROPERTY,
_("property is missing"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_EAP);
return FALSE;
}
if (!_nm_utils_string_slist_validate (priv->eap, valid_eap)) {
g_set_error_literal (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("property is invalid"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_EAP);
return FALSE;
}
/* Ask each configured EAP method if its valid */
for (iter = priv->eap; iter; iter = g_slist_next (iter)) {
const char *method = (const char *) iter->data;
int i;
for (i = 0; eap_methods_table[i].method; i++) {
if (eap_methods_table[i].v_func == NULL)
continue;
if (!strcmp (eap_methods_table[i].method, method)) {
if (!(*eap_methods_table[i].v_func) (self, FALSE, error))
return FALSE;
break;
}
}
}
if (priv->phase1_peapver && !g_strv_contains (valid_phase1_peapver, priv->phase1_peapver)) {
g_set_error (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("'%s' is not a valid value for the property"),
priv->phase1_peapver);
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_PHASE1_PEAPVER);
return FALSE;
}
if (priv->phase1_peaplabel && !g_strv_contains (valid_phase1_peaplabel, priv->phase1_peaplabel)) {
g_set_error (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("'%s' is not a valid value for the property"),
priv->phase1_peaplabel);
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_PHASE1_PEAPLABEL);
return FALSE;
}
if (priv->phase1_fast_provisioning && !g_strv_contains (valid_phase1_fast_pac, priv->phase1_fast_provisioning)) {
g_set_error (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("'%s' is not a valid value for the property"),
priv->phase1_fast_provisioning);
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_PHASE1_FAST_PROVISIONING);
return FALSE;
}
if (priv->phase2_auth && !g_strv_contains (valid_phase2_auth, priv->phase2_auth)) {
g_set_error (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("'%s' is not a valid value for the property"),
priv->phase2_auth);
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_PHASE2_AUTH);
return FALSE;
}
if (priv->phase2_autheap && !g_strv_contains (valid_phase2_autheap, priv->phase2_autheap)) {
g_set_error (error,
NM_SETTING_802_1X_ERROR,
NM_SETTING_802_1X_ERROR_INVALID_PROPERTY,
_("'%s' is not a valid value for the property"),
priv->phase2_autheap);
g_prefix_error (error, "%s.%s: ", NM_SETTING_802_1X_SETTING_NAME, NM_SETTING_802_1X_PHASE2_AUTHEAP);
return FALSE;
}
if (!verify_cert (priv->ca_cert, NM_SETTING_802_1X_CA_CERT, error))
return FALSE;
if (!verify_cert (priv->phase2_ca_cert, NM_SETTING_802_1X_PHASE2_CA_CERT, error))
return FALSE;
if (!verify_cert (priv->client_cert, NM_SETTING_802_1X_CLIENT_CERT, error))
return FALSE;
if (!verify_cert (priv->phase2_client_cert, NM_SETTING_802_1X_PHASE2_CLIENT_CERT, error))
return FALSE;
if (!verify_cert (priv->private_key, NM_SETTING_802_1X_PRIVATE_KEY, error))
return FALSE;
if (!verify_cert (priv->phase2_private_key, NM_SETTING_802_1X_PHASE2_PRIVATE_KEY, error))
return FALSE;
/* FIXME: finish */
return TRUE;
}
static void
nm_setting_802_1x_init (NMSetting8021x *setting)
{
}
static void
finalize (GObject *object)
{
NMSetting8021x *self = NM_SETTING_802_1X (object);
NMSetting8021xPrivate *priv = NM_SETTING_802_1X_GET_PRIVATE (self);
/* Strings first. g_free() already checks for NULLs so we don't have to */
g_free (priv->identity);
g_free (priv->anonymous_identity);
g_free (priv->ca_path);
g_free (priv->subject_match);
g_free (priv->phase1_peapver);
g_free (priv->phase1_peaplabel);
g_free (priv->phase1_fast_provisioning);
g_free (priv->phase2_auth);
g_free (priv->phase2_autheap);
g_free (priv->phase2_ca_path);
g_free (priv->phase2_subject_match);
g_free (priv->password);
if (priv->password_raw)
g_byte_array_free (priv->password_raw, TRUE);
g_free (priv->pin);
g_slist_free_full (priv->eap, g_free);
g_slist_free_full (priv->altsubject_matches, g_free);
g_slist_free_full (priv->phase2_altsubject_matches, g_free);
if (priv->ca_cert)
g_byte_array_free (priv->ca_cert, TRUE);
if (priv->client_cert)
g_byte_array_free (priv->client_cert, TRUE);
if (priv->private_key)
g_byte_array_free (priv->private_key, TRUE);
g_free (priv->private_key_password);
if (priv->phase2_ca_cert)
g_byte_array_free (priv->phase2_ca_cert, TRUE);
if (priv->phase2_client_cert)
g_byte_array_free (priv->phase2_client_cert, TRUE);
if (priv->phase2_private_key)
g_byte_array_free (priv->phase2_private_key, TRUE);
g_free (priv->phase2_private_key_password);
G_OBJECT_CLASS (nm_setting_802_1x_parent_class)->finalize (object);
}
static GByteArray *
set_cert_prop_helper (const GValue *value, const char *prop_name, GError **error)
{
gboolean valid;
GByteArray *data = NULL;
data = g_value_dup_boxed (value);
/* Verify the new data */
if (data) {
valid = verify_cert (data, prop_name, error);
if (!valid) {
g_byte_array_free (data, TRUE);
data = NULL;
}
}
return data;
}
static void
set_property (GObject *object, guint prop_id,
const GValue *value, GParamSpec *pspec)
{
NMSetting8021x *setting = NM_SETTING_802_1X (object);
NMSetting8021xPrivate *priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
GError *error = NULL;
switch (prop_id) {
case PROP_EAP:
g_slist_free_full (priv->eap, g_free);
priv->eap = g_value_dup_boxed (value);
break;
case PROP_IDENTITY:
g_free (priv->identity);
priv->identity = g_value_dup_string (value);
break;
case PROP_ANONYMOUS_IDENTITY:
g_free (priv->anonymous_identity);
priv->anonymous_identity = g_value_dup_string (value);
break;
case PROP_PAC_FILE:
g_free (priv->pac_file);
priv->pac_file = g_value_dup_string (value);
break;
case PROP_CA_CERT:
if (priv->ca_cert) {
g_byte_array_free (priv->ca_cert, TRUE);
priv->ca_cert = NULL;
}
priv->ca_cert = set_cert_prop_helper (value, NM_SETTING_802_1X_CA_CERT, &error);
if (error) {
g_warning ("Error setting certificate (invalid data): %s",
error->message);
g_error_free (error);
}
break;
case PROP_CA_PATH:
g_free (priv->ca_path);
priv->ca_path = g_value_dup_string (value);
break;
case PROP_SUBJECT_MATCH:
g_free (priv->subject_match);
priv->subject_match = g_value_dup_string (value);
break;
case PROP_ALTSUBJECT_MATCHES:
g_slist_free_full (priv->altsubject_matches, g_free);
priv->altsubject_matches = g_value_dup_boxed (value);
break;
case PROP_CLIENT_CERT:
if (priv->client_cert) {
g_byte_array_free (priv->client_cert, TRUE);
priv->client_cert = NULL;
}
priv->client_cert = set_cert_prop_helper (value, NM_SETTING_802_1X_CLIENT_CERT, &error);
if (error) {
g_warning ("Error setting certificate (invalid data): %s",
error->message);
g_error_free (error);
}
break;
case PROP_PHASE1_PEAPVER:
g_free (priv->phase1_peapver);
priv->phase1_peapver = g_value_dup_string (value);
break;
case PROP_PHASE1_PEAPLABEL:
g_free (priv->phase1_peaplabel);
priv->phase1_peaplabel = g_value_dup_string (value);
break;
case PROP_PHASE1_FAST_PROVISIONING:
g_free (priv->phase1_fast_provisioning);
priv->phase1_fast_provisioning = g_value_dup_string (value);
break;
case PROP_PHASE2_AUTH:
g_free (priv->phase2_auth);
priv->phase2_auth = g_value_dup_string (value);
break;
case PROP_PHASE2_AUTHEAP:
g_free (priv->phase2_autheap);
priv->phase2_autheap = g_value_dup_string (value);
break;
case PROP_PHASE2_CA_CERT:
if (priv->phase2_ca_cert) {
g_byte_array_free (priv->phase2_ca_cert, TRUE);
priv->phase2_ca_cert = NULL;
}
priv->phase2_ca_cert = set_cert_prop_helper (value, NM_SETTING_802_1X_PHASE2_CA_CERT, &error);
if (error) {
g_warning ("Error setting certificate (invalid data): %s",
error->message);
g_error_free (error);
}
break;
case PROP_PHASE2_CA_PATH:
g_free (priv->phase2_ca_path);
priv->phase2_ca_path = g_value_dup_string (value);
break;
case PROP_PHASE2_SUBJECT_MATCH:
g_free (priv->phase2_subject_match);
priv->phase2_subject_match = g_value_dup_string (value);
break;
case PROP_PHASE2_ALTSUBJECT_MATCHES:
g_slist_free_full (priv->phase2_altsubject_matches, g_free);
priv->phase2_altsubject_matches = g_value_dup_boxed (value);
break;
case PROP_PHASE2_CLIENT_CERT:
if (priv->phase2_client_cert) {
g_byte_array_free (priv->phase2_client_cert, TRUE);
priv->phase2_client_cert = NULL;
}
priv->phase2_client_cert = set_cert_prop_helper (value, NM_SETTING_802_1X_PHASE2_CLIENT_CERT, &error);
if (error) {
g_warning ("Error setting certificate (invalid data): %s",
error->message);
g_error_free (error);
}
break;
case PROP_PASSWORD:
g_free (priv->password);
priv->password = g_value_dup_string (value);
break;
case PROP_PASSWORD_FLAGS:
priv->password_flags = g_value_get_uint (value);
break;
case PROP_PASSWORD_RAW:
if (priv->password_raw)
g_byte_array_free (priv->password_raw, TRUE);
priv->password_raw = g_value_dup_boxed (value);
break;
case PROP_PASSWORD_RAW_FLAGS:
priv->password_raw_flags = g_value_get_uint (value);
break;
case PROP_PRIVATE_KEY:
if (priv->private_key) {
g_byte_array_free (priv->private_key, TRUE);
priv->private_key = NULL;
}
priv->private_key = set_cert_prop_helper (value, NM_SETTING_802_1X_PRIVATE_KEY, &error);
if (error) {
g_warning ("Error setting private key (invalid data): %s",
error->message);
g_error_free (error);
}
break;
case PROP_PRIVATE_KEY_PASSWORD:
g_free (priv->private_key_password);
priv->private_key_password = g_value_dup_string (value);
break;
case PROP_PRIVATE_KEY_PASSWORD_FLAGS:
priv->private_key_password_flags = g_value_get_uint (value);
break;
case PROP_PHASE2_PRIVATE_KEY:
if (priv->phase2_private_key) {
g_byte_array_free (priv->phase2_private_key, TRUE);
priv->phase2_private_key = NULL;
}
priv->phase2_private_key = set_cert_prop_helper (value, NM_SETTING_802_1X_PHASE2_PRIVATE_KEY, &error);
if (error) {
g_warning ("Error setting private key (invalid data): %s",
error->message);
g_error_free (error);
}
break;
case PROP_PHASE2_PRIVATE_KEY_PASSWORD:
g_free (priv->phase2_private_key_password);
priv->phase2_private_key_password = g_value_dup_string (value);
break;
case PROP_PHASE2_PRIVATE_KEY_PASSWORD_FLAGS:
priv->phase2_private_key_password_flags = g_value_get_uint (value);
break;
case PROP_PIN:
g_free (priv->pin);
priv->pin = g_value_dup_string (value);
break;
case PROP_PIN_FLAGS:
priv->pin_flags = g_value_get_uint (value);
break;
case PROP_SYSTEM_CA_CERTS:
priv->system_ca_certs = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
get_property (GObject *object, guint prop_id,
GValue *value, GParamSpec *pspec)
{
NMSetting8021x *setting = NM_SETTING_802_1X (object);
NMSetting8021xPrivate *priv = NM_SETTING_802_1X_GET_PRIVATE (setting);
switch (prop_id) {
case PROP_EAP:
g_value_set_boxed (value, priv->eap);
break;
case PROP_IDENTITY:
g_value_set_string (value, priv->identity);
break;
case PROP_ANONYMOUS_IDENTITY:
g_value_set_string (value, priv->anonymous_identity);
break;
case PROP_PAC_FILE:
g_value_set_string (value, priv->pac_file);
break;
case PROP_CA_CERT:
g_value_set_boxed (value, priv->ca_cert);
break;
case PROP_CA_PATH:
g_value_set_string (value, priv->ca_path);
break;
case PROP_SUBJECT_MATCH:
g_value_set_string (value, priv->subject_match);
break;
case PROP_ALTSUBJECT_MATCHES:
g_value_set_boxed (value, priv->altsubject_matches);
break;
case PROP_CLIENT_CERT:
g_value_set_boxed (value, priv->client_cert);
break;
case PROP_PHASE1_PEAPVER:
g_value_set_string (value, priv->phase1_peapver);
break;
case PROP_PHASE1_PEAPLABEL:
g_value_set_string (value, priv->phase1_peaplabel);
break;
case PROP_PHASE1_FAST_PROVISIONING:
g_value_set_string (value, priv->phase1_fast_provisioning);
break;
case PROP_PHASE2_AUTH:
g_value_set_string (value, priv->phase2_auth);
break;
case PROP_PHASE2_AUTHEAP:
g_value_set_string (value, priv->phase2_autheap);
break;
case PROP_PHASE2_CA_CERT:
g_value_set_boxed (value, priv->phase2_ca_cert);
break;
case PROP_PHASE2_CA_PATH:
g_value_set_string (value, priv->phase2_ca_path);
break;
case PROP_PHASE2_SUBJECT_MATCH:
g_value_set_string (value, priv->phase2_subject_match);
break;
case PROP_PHASE2_ALTSUBJECT_MATCHES:
g_value_set_boxed (value, priv->phase2_altsubject_matches);
break;
case PROP_PHASE2_CLIENT_CERT:
g_value_set_boxed (value, priv->phase2_client_cert);
break;
case PROP_PASSWORD:
g_value_set_string (value, priv->password);
break;
case PROP_PASSWORD_FLAGS:
g_value_set_uint (value, priv->password_flags);
break;
case PROP_PASSWORD_RAW:
g_value_set_boxed (value, priv->password_raw);
break;
case PROP_PASSWORD_RAW_FLAGS:
g_value_set_uint (value, priv->password_raw_flags);
break;
case PROP_PRIVATE_KEY:
g_value_set_boxed (value, priv->private_key);
break;
case PROP_PRIVATE_KEY_PASSWORD:
g_value_set_string (value, priv->private_key_password);
break;
case PROP_PRIVATE_KEY_PASSWORD_FLAGS:
g_value_set_uint (value, priv->private_key_password_flags);
break;
case PROP_PHASE2_PRIVATE_KEY:
g_value_set_boxed (value, priv->phase2_private_key);
break;
case PROP_PHASE2_PRIVATE_KEY_PASSWORD:
g_value_set_string (value, priv->phase2_private_key_password);
break;
case PROP_PHASE2_PRIVATE_KEY_PASSWORD_FLAGS:
g_value_set_uint (value, priv->phase2_private_key_password_flags);
break;
case PROP_PIN:
g_value_set_string (value, priv->pin);
break;
case PROP_PIN_FLAGS:
g_value_set_uint (value, priv->pin_flags);
break;
case PROP_SYSTEM_CA_CERTS:
g_value_set_boolean (value, priv->system_ca_certs);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
nm_setting_802_1x_class_init (NMSetting8021xClass *setting_class)
{
GObjectClass *object_class = G_OBJECT_CLASS (setting_class);
NMSettingClass *parent_class = NM_SETTING_CLASS (setting_class);
GError *error = NULL;
g_type_class_add_private (setting_class, sizeof (NMSetting8021xPrivate));
/* virtual methods */
object_class->set_property = set_property;
object_class->get_property = get_property;
object_class->finalize = finalize;
parent_class->verify = verify;
parent_class->need_secrets = need_secrets;
/* Properties */
/**
* NMSetting8021x:eap:
*
* The allowed EAP method to be used when authenticating to the network with
* 802.1x. Valid methods are: "leap", "md5", "tls", "peap", "ttls", "pwd",
* and "fast". Each method requires different configuration using the
* properties of this setting; refer to wpa_supplicant documentation for the
* allowed combinations.
**/
g_object_class_install_property
(object_class, PROP_EAP,
_nm_param_spec_specialized (NM_SETTING_802_1X_EAP, "", "",
DBUS_TYPE_G_LIST_OF_STRING,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:identity:
*
* Identity string for EAP authentication methods. Often the user's user or
* login name.
**/
g_object_class_install_property
(object_class, PROP_IDENTITY,
g_param_spec_string (NM_SETTING_802_1X_IDENTITY, "", "",
NULL,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:anonymous-identity:
*
* Anonymous identity string for EAP authentication methods. Used as the
* unencrypted identity with EAP types that support different tunneled
* identity like EAP-TTLS.
**/
g_object_class_install_property
(object_class, PROP_ANONYMOUS_IDENTITY,
g_param_spec_string (NM_SETTING_802_1X_ANONYMOUS_IDENTITY, "", "",
NULL,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:pac-file:
*
* UTF-8 encoded file path containing PAC for EAP-FAST.
**/
g_object_class_install_property
(object_class, PROP_PAC_FILE,
g_param_spec_string (NM_SETTING_802_1X_PAC_FILE, "", "",
NULL,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:ca-cert:
*
* Contains the CA certificate if used by the EAP method specified in the
* #NMSetting8021x:eap property.
*
* Certificate data is specified using a "scheme"; two are currently
* supported: blob and path. When using the blob scheme (which is backwards
* compatible with NM 0.7.x) this property should be set to the
* certificate's DER encoded data. When using the path scheme, this property
* should be set to the full UTF-8 encoded path of the certificate, prefixed
* with the string "file://" and ending with a terminating NUL byte. This
* property can be unset even if the EAP method supports CA certificates,
* but this allows man-in-the-middle attacks and is NOT recommended.
*
* Setting this property directly is discouraged; use the
* nm_setting_802_1x_set_ca_cert() function instead.
**/
g_object_class_install_property
(object_class, PROP_CA_CERT,
_nm_param_spec_specialized (NM_SETTING_802_1X_CA_CERT, "", "",
DBUS_TYPE_G_UCHAR_ARRAY,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:ca-path:
*
* UTF-8 encoded path to a directory containing PEM or DER formatted
* certificates to be added to the verification chain in addition to the
* certificate specified in the #NMSetting8021x:ca-cert property.
**/
g_object_class_install_property
(object_class, PROP_CA_PATH,
g_param_spec_string (NM_SETTING_802_1X_CA_PATH, "", "",
NULL,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:subject-match:
*
* Substring to be matched against the subject of the certificate presented
* by the authentication server. When unset, no verification of the
* authentication server certificate's subject is performed.
**/
g_object_class_install_property
(object_class, PROP_SUBJECT_MATCH,
g_param_spec_string (NM_SETTING_802_1X_SUBJECT_MATCH, "", "",
NULL,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:altsubject-matches:
*
* List of strings to be matched against the altSubjectName of the
* certificate presented by the authentication server. If the list is empty,
* no verification of the server certificate's altSubjectName is performed.
**/
g_object_class_install_property
(object_class, PROP_ALTSUBJECT_MATCHES,
_nm_param_spec_specialized (NM_SETTING_802_1X_ALTSUBJECT_MATCHES, "", "",
DBUS_TYPE_G_LIST_OF_STRING,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:client-cert:
*
* Contains the client certificate if used by the EAP method specified in
* the #NMSetting8021x:eap property.
*
* Certificate data is specified using a "scheme"; two are currently
* supported: blob and path. When using the blob scheme (which is backwards
* compatible with NM 0.7.x) this property should be set to the
* certificate's DER encoded data. When using the path scheme, this property
* should be set to the full UTF-8 encoded path of the certificate, prefixed
* with the string "file://" and ending with a terminating NUL byte.
*
* Setting this property directly is discouraged; use the
* nm_setting_802_1x_set_client_cert() function instead.
**/
g_object_class_install_property
(object_class, PROP_CLIENT_CERT,
_nm_param_spec_specialized (NM_SETTING_802_1X_CLIENT_CERT, "", "",
DBUS_TYPE_G_UCHAR_ARRAY,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:phase1-peapver:
*
* Forces which PEAP version is used when PEAP is set as the EAP method in
* the #NMSetting8021x:eap property. When unset, the version reported by
* the server will be used. Sometimes when using older RADIUS servers, it
* is necessary to force the client to use a particular PEAP version. To do
* so, this property may be set to "0" or "1" to force that specific PEAP
* version.
**/
g_object_class_install_property
(object_class, PROP_PHASE1_PEAPVER,
g_param_spec_string (NM_SETTING_802_1X_PHASE1_PEAPVER, "", "",
NULL,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:phase1-peaplabel:
*
* Forces use of the new PEAP label during key derivation. Some RADIUS
* servers may require forcing the new PEAP label to interoperate with
* PEAPv1. Set to "1" to force use of the new PEAP label. See the
* wpa_supplicant documentation for more details.
**/
g_object_class_install_property
(object_class, PROP_PHASE1_PEAPLABEL,
g_param_spec_string (NM_SETTING_802_1X_PHASE1_PEAPLABEL, "", "",
NULL,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:phase1-fast-provisioning:
*
* Enables or disables in-line provisioning of EAP-FAST credentials when
* FAST is specified as the EAP method in the #NMSetting8021x:eap property.
* Recognized values are "0" (disabled), "1" (allow unauthenticated
* provisioning), "2" (allow authenticated provisioning), and "3" (allow
* both authenticated and unauthenticated provisioning). See the
* wpa_supplicant documentation for more details.
**/
g_object_class_install_property
(object_class, PROP_PHASE1_FAST_PROVISIONING,
g_param_spec_string (NM_SETTING_802_1X_PHASE1_FAST_PROVISIONING, "", "",
NULL,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:phase2-auth:
*
* Specifies the allowed "phase 2" inner non-EAP authentication methods when
* an EAP method that uses an inner TLS tunnel is specified in the
* #NMSetting8021x:eap property. Recognized non-EAP "phase 2" methods are
* "pap", "chap", "mschap", "mschapv2", "gtc", "otp", "md5", and "tls".
* Each "phase 2" inner method requires specific parameters for successful
* authentication; see the wpa_supplicant documentation for more details.
**/
g_object_class_install_property
(object_class, PROP_PHASE2_AUTH,
g_param_spec_string (NM_SETTING_802_1X_PHASE2_AUTH, "", "",
NULL,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:phase2-autheap:
*
* Specifies the allowed "phase 2" inner EAP-based authentication methods
* when an EAP method that uses an inner TLS tunnel is specified in the
* #NMSetting8021x:eap property. Recognized EAP-based "phase 2" methods are
* "md5", "mschapv2", "otp", "gtc", and "tls". Each "phase 2" inner method
* requires specific parameters for successful authentication; see the
* wpa_supplicant documentation for more details.
**/
g_object_class_install_property
(object_class, PROP_PHASE2_AUTHEAP,
g_param_spec_string (NM_SETTING_802_1X_PHASE2_AUTHEAP, "", "",
NULL,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:phase2-ca-cert:
*
* Contains the "phase 2" CA certificate if used by the EAP method specified
* in the #NMSetting8021x:phase2-auth or #NMSetting8021x:phase2-autheap
* properties.
*
* Certificate data is specified using a "scheme"; two are currently
* supported: blob and path. When using the blob scheme (which is backwards
* compatible with NM 0.7.x) this property should be set to the
* certificate's DER encoded data. When using the path scheme, this property
* should be set to the full UTF-8 encoded path of the certificate, prefixed
* with the string "file://" and ending with a terminating NUL byte. This
* property can be unset even if the EAP method supports CA certificates,
* but this allows man-in-the-middle attacks and is NOT recommended.
*
* Setting this property directly is discouraged; use the
* nm_setting_802_1x_set_phase2_ca_cert() function instead.
**/
g_object_class_install_property
(object_class, PROP_PHASE2_CA_CERT,
_nm_param_spec_specialized (NM_SETTING_802_1X_PHASE2_CA_CERT, "", "",
DBUS_TYPE_G_UCHAR_ARRAY,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:phase2-ca-path:
*
* UTF-8 encoded path to a directory containing PEM or DER formatted
* certificates to be added to the verification chain in addition to the
* certificate specified in the #NMSetting8021x:phase2-ca-cert property.
**/
g_object_class_install_property
(object_class, PROP_PHASE2_CA_PATH,
g_param_spec_string (NM_SETTING_802_1X_PHASE2_CA_PATH, "", "",
NULL,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:phase2-subject-match:
*
* Substring to be matched against the subject of the certificate presented
* by the authentication server during the inner "phase 2"
* authentication. When unset, no verification of the authentication server
* certificate's subject is performed.
**/
g_object_class_install_property
(object_class, PROP_PHASE2_SUBJECT_MATCH,
g_param_spec_string (NM_SETTING_802_1X_PHASE2_SUBJECT_MATCH, "", "",
NULL,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:phase2-altsubject-matches:
*
* List of strings to be matched against the altSubjectName of the
* certificate presented by the authentication server during the inner
* "phase 2" authentication. If the list is empty, no verification of the
* server certificate's altSubjectName is performed.
**/
g_object_class_install_property
(object_class, PROP_PHASE2_ALTSUBJECT_MATCHES,
_nm_param_spec_specialized (NM_SETTING_802_1X_PHASE2_ALTSUBJECT_MATCHES, "", "",
DBUS_TYPE_G_LIST_OF_STRING,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:phase2-client-cert:
*
* Contains the "phase 2" client certificate if used by the EAP method
* specified in the #NMSetting8021x:phase2-auth or
* #NMSetting8021x:phase2-autheap properties.
*
* Certificate data is specified using a "scheme"; two are currently
* supported: blob and path. When using the blob scheme (which is backwards
* compatible with NM 0.7.x) this property should be set to the
* certificate's DER encoded data. When using the path scheme, this property
* should be set to the full UTF-8 encoded path of the certificate, prefixed
* with the string "file://" and ending with a terminating NUL byte. This
* property can be unset even if the EAP method supports CA certificates,
* but this allows man-in-the-middle attacks and is NOT recommended.
*
* Setting this property directly is discouraged; use the
* nm_setting_802_1x_set_phase2_client_cert() function instead.
**/
g_object_class_install_property
(object_class, PROP_PHASE2_CLIENT_CERT,
_nm_param_spec_specialized (NM_SETTING_802_1X_PHASE2_CLIENT_CERT, "", "",
DBUS_TYPE_G_UCHAR_ARRAY,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:password:
*
* UTF-8 encoded password used for EAP authentication methods. If both the
* #NMSetting8021x:password property and the #NMSetting8021x:password-raw
* property are specified, #NMSetting8021x:password is preferred.
**/
g_object_class_install_property
(object_class, PROP_PASSWORD,
g_param_spec_string (NM_SETTING_802_1X_PASSWORD, "", "",
NULL,
G_PARAM_READWRITE |
NM_SETTING_PARAM_SECRET |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:password-flags:
*
* Flags indicating how to handle the #NMSetting8021x:password property.
**/
g_object_class_install_property
(object_class, PROP_PASSWORD_FLAGS,
g_param_spec_uint (NM_SETTING_802_1X_PASSWORD_FLAGS, "", "",
NM_SETTING_SECRET_FLAG_NONE,
NM_SETTING_SECRET_FLAGS_ALL,
NM_SETTING_SECRET_FLAG_NONE,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:password-raw:
*
* Password used for EAP authentication methods, given as a byte array to
* allow passwords in other encodings than UTF-8 to be used. If both the
* #NMSetting8021x:password property and the #NMSetting8021x:password-raw
* property are specified, #NMSetting8021x:password is preferred.
**/
g_object_class_install_property
(object_class, PROP_PASSWORD_RAW,
_nm_param_spec_specialized (NM_SETTING_802_1X_PASSWORD_RAW, "", "",
DBUS_TYPE_G_UCHAR_ARRAY,
G_PARAM_READWRITE |
NM_SETTING_PARAM_SECRET |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:password-raw-flags:
*
* Flags indicating how to handle the #NMSetting8021x:password-raw property.
**/
g_object_class_install_property
(object_class, PROP_PASSWORD_RAW_FLAGS,
g_param_spec_uint (NM_SETTING_802_1X_PASSWORD_RAW_FLAGS, "", "",
NM_SETTING_SECRET_FLAG_NONE,
NM_SETTING_SECRET_FLAGS_ALL,
NM_SETTING_SECRET_FLAG_NONE,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:private-key:
*
* Contains the private key when the #NMSetting8021x:eap property is set to
* "tls".
*
* Key data is specified using a "scheme"; two are currently supported: blob
* and path. When using the blob scheme and private keys, this property
* should be set to the key's encrypted PEM encoded data. When using private
* keys with the path scheme, this property should be set to the full UTF-8
* encoded path of the key, prefixed with the string "file://" and ending
* with a terminating NUL byte. When using PKCS#<!-- -->12 format private keys and
* the blob scheme, this property should be set to the PKCS#<!-- -->12 data and the
* #NMSetting8021x:private-key-password property must be set to password
* used to decrypt the PKCS#<!-- -->12 certificate and key. When using PKCS#<!-- -->12 files
* and the path scheme, this property should be set to the full UTF-8
* encoded path of the key, prefixed with the string "file://" and
* ending with a terminating NUL byte, and as with the blob scheme the
* "private-key-password" property must be set to the password used to
* decode the PKCS#<!-- -->12 private key and certificate.
*
* Setting this property directly is discouraged; use the
* nm_setting_802_1x_set_private_key() function instead.
*
* WARNING: #NMSetting8021x:private-key is not a "secret" property, and thus
* unencrypted private key data using the BLOB scheme may be readable by
* unprivileged users. Private keys should always be encrypted with a
* private key password to prevent unauthorized access to unencrypted
* private key data.
**/
g_object_class_install_property
(object_class, PROP_PRIVATE_KEY,
_nm_param_spec_specialized (NM_SETTING_802_1X_PRIVATE_KEY, "", "",
DBUS_TYPE_G_UCHAR_ARRAY,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:private-key-password:
*
* The password used to decrypt the private key specified in the
* #NMSetting8021x:private-key property when the private key either uses the
* path scheme, or if the private key is a PKCS#<!-- -->12 format key. Setting this
* property directly is not generally necessary except when returning
* secrets to NetworkManager; it is generally set automatically when setting
* the private key by the nm_setting_802_1x_set_private_key() function.
**/
g_object_class_install_property
(object_class, PROP_PRIVATE_KEY_PASSWORD,
g_param_spec_string (NM_SETTING_802_1X_PRIVATE_KEY_PASSWORD, "", "",
NULL,
G_PARAM_READWRITE |
NM_SETTING_PARAM_SECRET |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:private-key-password-flags:
*
* Flags indicating how to handle the #NMSetting8021x:private-key-password
* property.
**/
g_object_class_install_property
(object_class, PROP_PRIVATE_KEY_PASSWORD_FLAGS,
g_param_spec_uint (NM_SETTING_802_1X_PRIVATE_KEY_PASSWORD_FLAGS, "", "",
NM_SETTING_SECRET_FLAG_NONE,
NM_SETTING_SECRET_FLAGS_ALL,
NM_SETTING_SECRET_FLAG_NONE,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:phase2-private-key:
*
* Contains the "phase 2" inner private key when the
* #NMSetting8021x:phase2-auth or #NMSetting8021x:phase2-autheap property is
* set to "tls".
*
* Key data is specified using a "scheme"; two are currently supported: blob
* and path. When using the blob scheme and private keys, this property
* should be set to the key's encrypted PEM encoded data. When using private
* keys with the path scheme, this property should be set to the full UTF-8
* encoded path of the key, prefixed with the string "file://" and ending
* with a terminating NUL byte. When using PKCS#<!-- -->12 format private keys and
* the blob scheme, this property should be set to the PKCS#<!-- -->12 data and the
* #NMSetting8021x:phase2-private-key-password property must be set to
* password used to decrypt the PKCS#<!-- -->12 certificate and key. When using
* PKCS#<!-- -->12 files and the path scheme, this property should be set to the
* full UTF-8 encoded path of the key, prefixed with the string "file://"
* and ending with a terminating NUL byte, and as with the blob scheme
* the #NMSetting8021x:phase2-private-key-password property must be set to
* the password used to decode the PKCS#<!-- -->12 private key and certificate.
*
* Setting this property directly is discouraged; use the
* nm_setting_802_1x_set_phase2_private_key() function instead.
**/
g_object_class_install_property
(object_class, PROP_PHASE2_PRIVATE_KEY,
_nm_param_spec_specialized (NM_SETTING_802_1X_PHASE2_PRIVATE_KEY, "", "",
DBUS_TYPE_G_UCHAR_ARRAY,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:phase2-private-key-password:
*
* The password used to decrypt the "phase 2" private key specified in the
* #NMSetting8021x:phase2-private-key property when the private key either
* uses the path scheme, or is a PKCS#<!-- -->12 format key. Setting this property
* directly is not generally necessary except when returning secrets to
* NetworkManager; it is generally set automatically when setting the
* private key by the nm_setting_802_1x_set_phase2_private_key() function.
**/
g_object_class_install_property
(object_class, PROP_PHASE2_PRIVATE_KEY_PASSWORD,
g_param_spec_string (NM_SETTING_802_1X_PHASE2_PRIVATE_KEY_PASSWORD, "", "",
NULL,
G_PARAM_READWRITE |
NM_SETTING_PARAM_SECRET |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:phase2-private-key-password-flags:
*
* Flags indicating how to handle the
* #NMSetting8021x:phase2-private-key-password property.
**/
g_object_class_install_property
(object_class, PROP_PHASE2_PRIVATE_KEY_PASSWORD_FLAGS,
g_param_spec_uint (NM_SETTING_802_1X_PHASE2_PRIVATE_KEY_PASSWORD_FLAGS, "", "",
NM_SETTING_SECRET_FLAG_NONE,
NM_SETTING_SECRET_FLAGS_ALL,
NM_SETTING_SECRET_FLAG_NONE,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:pin:
*
* PIN used for EAP authentication methods.
**/
g_object_class_install_property
(object_class, PROP_PIN,
g_param_spec_string (NM_SETTING_802_1X_PIN, "", "",
NULL,
G_PARAM_READWRITE |
NM_SETTING_PARAM_SECRET |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:pin-flags:
*
* Flags indicating how to handle the #NMSetting8021x:pin property.
**/
g_object_class_install_property
(object_class, PROP_PIN_FLAGS,
g_param_spec_uint (NM_SETTING_802_1X_PIN_FLAGS, "", "",
NM_SETTING_SECRET_FLAG_NONE,
NM_SETTING_SECRET_FLAGS_ALL,
NM_SETTING_SECRET_FLAG_NONE,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSetting8021x:system-ca-certs:
*
* When %TRUE, overrides the #NMSetting8021x:ca-path and
* #NMSetting8021x:phase2-ca-path properties using the system CA directory
* specified at configure time with the --system-ca-path switch. The
* certificates in this directory are added to the verification chain in
* addition to any certificates specified by the #NMSetting8021x:ca-cert and
* #NMSetting8021x:phase2-ca-cert properties.
**/
g_object_class_install_property
(object_class, PROP_SYSTEM_CA_CERTS,
g_param_spec_boolean (NM_SETTING_802_1X_SYSTEM_CA_CERTS, "", "",
FALSE,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
G_PARAM_STATIC_STRINGS));
/* Initialize crypto lbrary. */
if (!nm_utils_init (&error)) {
g_warning ("Couldn't initilize nm-utils/crypto system: %s",
error->message);
g_error_free (error);
}
}
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