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Diffstat (limited to 'camel/camel-sasl.c')
| -rw-r--r-- | camel/camel-sasl.c | 256 |
1 files changed, 0 insertions, 256 deletions
diff --git a/camel/camel-sasl.c b/camel/camel-sasl.c deleted file mode 100644 index 4d27b37b75..0000000000 --- a/camel/camel-sasl.c +++ /dev/null @@ -1,256 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Authors: Jeffrey Stedfast <fejj@ximian.com> - * - * Copyright 2001 Ximian, Inc. (www.ximian.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program 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 General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA. - * - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <string.h> -#include "camel-sasl.h" -#include "camel-mime-utils.h" -#include "camel-service.h" - -#include "camel-sasl-cram-md5.h" -#include "camel-sasl-digest-md5.h" -#include "camel-sasl-kerberos4.h" -#include "camel-sasl-login.h" -#include "camel-sasl-plain.h" - -static CamelObjectClass *parent_class = NULL; - -/* Returns the class for a CamelSasl */ -#define CS_CLASS(so) CAMEL_SASL_CLASS (CAMEL_OBJECT_GET_CLASS (so)) - -static GByteArray *sasl_challenge (CamelSasl *sasl, GByteArray *token, CamelException *ex); - -static void -camel_sasl_class_init (CamelSaslClass *camel_sasl_class) -{ - parent_class = camel_type_get_global_classfuncs (CAMEL_OBJECT_TYPE); - - /* virtual method definition */ - camel_sasl_class->challenge = sasl_challenge; -} - -static void -camel_sasl_finalize (CamelSasl *sasl) -{ - g_free (sasl->service_name); - camel_object_unref (CAMEL_OBJECT (sasl->service)); -} - -CamelType -camel_sasl_get_type (void) -{ - static CamelType type = CAMEL_INVALID_TYPE; - - if (type == CAMEL_INVALID_TYPE) { - type = camel_type_register (CAMEL_OBJECT_TYPE, - "CamelSasl", - sizeof (CamelSasl), - sizeof (CamelSaslClass), - (CamelObjectClassInitFunc) camel_sasl_class_init, - NULL, - NULL, - (CamelObjectFinalizeFunc) camel_sasl_finalize); - } - - return type; -} - - -static GByteArray * -sasl_challenge (CamelSasl *sasl, GByteArray *token, CamelException *ex) -{ - g_warning ("sasl_challenge: Using default implementation!"); - return NULL; -} - -/** - * camel_sasl_challenge: - * @sasl: a SASL object - * @token: a token, or %NULL - * @ex: exception - * - * If @token is %NULL, generate the initial SASL message to send to - * the server. (This will be %NULL if the client doesn't initiate the - * exchange.) Otherwise, @token is a challenge from the server, and - * the return value is the response. - * - * Return value: The SASL response or %NULL. If an error occurred, @ex - * will also be set. - **/ -GByteArray * -camel_sasl_challenge (CamelSasl *sasl, GByteArray *token, CamelException *ex) -{ - g_return_val_if_fail (CAMEL_IS_SASL (sasl), NULL); - - return CS_CLASS (sasl)->challenge (sasl, token, ex); -} - -/** - * camel_sasl_challenge_base64: - * @sasl: a SASL object - * @token: a base64-encoded token - * @ex: exception - * - * As with camel_sasl_challenge(), but the challenge @token and the - * response are both base64-encoded. - * - * Return value: As with camel_sasl_challenge(), but base64-encoded. - **/ -char * -camel_sasl_challenge_base64 (CamelSasl *sasl, const char *token, CamelException *ex) -{ - GByteArray *token_binary, *ret_binary; - char *ret; - int len; - - g_return_val_if_fail (CAMEL_IS_SASL (sasl), NULL); - - if (token) { - token_binary = g_byte_array_new (); - len = strlen (token); - g_byte_array_append (token_binary, token, len); - token_binary->len = base64_decode_simple (token_binary->data, len); - } else - token_binary = NULL; - - ret_binary = camel_sasl_challenge (sasl, token_binary, ex); - if (token_binary) - g_byte_array_free (token_binary, TRUE); - if (!ret_binary) - return NULL; - - ret = base64_encode_simple (ret_binary->data, ret_binary->len); - g_byte_array_free (ret_binary, TRUE); - - return ret; -} - -/** - * camel_sasl_authenticated: - * @sasl: a SASL object - * - * Return value: whether or not @sasl has successfully authenticated - * the user. This will be %TRUE after it returns the last needed response. - * The caller must still pass that information on to the server and verify - * that it has accepted it. - **/ -gboolean -camel_sasl_authenticated (CamelSasl *sasl) -{ - return sasl->authenticated; -} - - -/** - * camel_sasl_new: - * @service_name: the SASL service name - * @mechanism: the SASL mechanism - * @service: the CamelService that will be using this SASL - * - * Return value: a new CamelSasl for the given @service_name, - * @mechanism, and @service, or %NULL if the mechanism is not - * supported. - **/ -CamelSasl * -camel_sasl_new (const char *service_name, const char *mechanism, CamelService *service) -{ - CamelSasl *sasl; - - g_return_val_if_fail (service_name != NULL, NULL); - g_return_val_if_fail (mechanism != NULL, NULL); - g_return_val_if_fail (CAMEL_IS_SERVICE (service), NULL); - - /* We don't do ANONYMOUS here, because it's a little bit weird. */ - - if (!strcmp (mechanism, "CRAM-MD5")) - sasl = (CamelSasl *)camel_object_new (CAMEL_SASL_CRAM_MD5_TYPE); - else if (!strcmp (mechanism, "DIGEST-MD5")) - sasl = (CamelSasl *)camel_object_new (CAMEL_SASL_DIGEST_MD5_TYPE); -#ifdef HAVE_KRB4 - else if (!strcmp (mechanism, "KERBEROS_V4")) - sasl = (CamelSasl *)camel_object_new (CAMEL_SASL_KERBEROS4_TYPE); -#endif - else if (!strcmp (mechanism, "PLAIN")) - sasl = (CamelSasl *)camel_object_new (CAMEL_SASL_PLAIN_TYPE); - else if (!strcmp (mechanism, "LOGIN")) - sasl = (CamelSasl *)camel_object_new (CAMEL_SASL_LOGIN_TYPE); - else - return NULL; - - sasl->service_name = g_strdup (service_name); - sasl->service = service; - camel_object_ref (CAMEL_OBJECT (service)); - - return sasl; -} - -/** - * camel_sasl_authtype_list: - * @include_plain: whether or not to include the PLAIN mechanism - * - * Return value: a GList of SASL-supported authtypes. The caller must - * free the list, but not the contents. - **/ -GList * -camel_sasl_authtype_list (gboolean include_plain) -{ - GList *types = NULL; - - types = g_list_prepend (types, &camel_sasl_cram_md5_authtype); - types = g_list_prepend (types, &camel_sasl_digest_md5_authtype); -#ifdef HAVE_KRB4 - types = g_list_prepend (types, &camel_sasl_kerberos4_authtype); -#endif - if (include_plain) - types = g_list_prepend (types, &camel_sasl_plain_authtype); - - return types; -} - -/** - * camel_sasl_authtype: - * @mechanism: the SASL mechanism to get an authtype for - * - * Return value: a CamelServiceAuthType for the given mechanism, if - * it is supported. - **/ -CamelServiceAuthType * -camel_sasl_authtype (const char *mechanism) -{ - if (!strcmp (mechanism, "CRAM-MD5")) - return &camel_sasl_cram_md5_authtype; - else if (!strcmp (mechanism, "DIGEST-MD5")) - return &camel_sasl_digest_md5_authtype; -#ifdef HAVE_KRB4 - else if (!strcmp (mechanism, "KERBEROS_V4")) - return &camel_sasl_kerberos4_authtype; -#endif - else if (!strcmp (mechanism, "PLAIN")) - return &camel_sasl_plain_authtype; - else if (!strcmp (mechanism, "LOGIN")) - return &camel_sasl_login_authtype; - else - return NULL; -} |