X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Fagent.c;h=e1d7332c1f331cb1a3fff39638269bed4564d5ee;hb=091f5fa9229897a52424cd442b325f97d361dbc3;hp=2d0f3656e8c61518bc769e5b79b9f724d107e8ab;hpb=f224db20c6ec26122f74a1cb469cd3e0ed1064c5;p=framework%2Fconnectivity%2Fconnman.git diff --git a/src/agent.c b/src/agent.c index 2d0f365..e1d7332 100644 --- a/src/agent.c +++ b/src/agent.c @@ -2,7 +2,7 @@ * * Connection Manager * - * Copyright (C) 2007-2008 Intel Corporation. All rights reserved. + * Copyright (C) 2007-2012 Intel Corporation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -47,7 +47,7 @@ static void agent_free(void) agent_path = NULL; } -static void agent_disconnect(void *data) +static void agent_disconnect(DBusConnection *connection, void *data) { DBG("data %p", data); @@ -75,7 +75,7 @@ int __connman_agent_unregister(const char *sender, const char *path) DBG("sender %s path %s", sender, path); if (agent_path == NULL) - return -ENOENT; + return -ESRCH; if (agent_watch > 0) g_dbus_remove_watch(connection, agent_watch); @@ -85,11 +85,668 @@ int __connman_agent_unregister(const char *sender, const char *path) return 0; } -int __connman_agent_init(DBusConnection *conn) +static connman_bool_t check_reply_has_dict(DBusMessage *reply) { - DBG("conn %p", conn); + const char *signature = DBUS_TYPE_ARRAY_AS_STRING + DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING + DBUS_TYPE_STRING_AS_STRING + DBUS_TYPE_VARIANT_AS_STRING + DBUS_DICT_ENTRY_END_CHAR_AS_STRING; + + if (dbus_message_has_signature(reply, signature) == TRUE) + return TRUE; + + connman_warn("Reply %s to %s from %s has wrong signature %s", + signature, + dbus_message_get_interface(reply), + dbus_message_get_sender(reply), + dbus_message_get_signature(reply)); + + return FALSE; +} + +struct request_input_reply { + struct connman_service *service; + authentication_cb_t callback; + void *user_data; +}; + +static void request_input_passphrase_reply(DBusPendingCall *call, void *user_data) +{ + struct request_input_reply *passphrase_reply = user_data; + connman_bool_t values_received = FALSE; + connman_bool_t wps = FALSE; + const char *error = NULL; + char *identity = NULL; + char *passphrase = NULL; + char *wpspin = NULL; + char *key; + char *name = NULL; + int name_len = 0; + DBusMessageIter iter, dict; + DBusMessage *reply = dbus_pending_call_steal_reply(call); + + if (dbus_message_get_type(reply) == DBUS_MESSAGE_TYPE_ERROR) { + error = dbus_message_get_error_name(reply); + goto done; + } + + if (check_reply_has_dict(reply) == FALSE) + goto done; + + values_received = TRUE; + + dbus_message_iter_init(reply, &iter); + dbus_message_iter_recurse(&iter, &dict); + while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) { + DBusMessageIter entry, value; + + dbus_message_iter_recurse(&dict, &entry); + if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING) + break; + + dbus_message_iter_get_basic(&entry, &key); + + if (g_str_equal(key, "Identity")) { + dbus_message_iter_next(&entry); + if (dbus_message_iter_get_arg_type(&entry) + != DBUS_TYPE_VARIANT) + break; + dbus_message_iter_recurse(&entry, &value); + dbus_message_iter_get_basic(&value, &identity); + + } else if (g_str_equal(key, "Passphrase")) { + dbus_message_iter_next(&entry); + if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_VARIANT) + break; + dbus_message_iter_recurse(&entry, &value); + dbus_message_iter_get_basic(&value, &passphrase); + + } else if (g_str_equal(key, "WPS")) { + wps = TRUE; + + dbus_message_iter_next(&entry); + if (dbus_message_iter_get_arg_type(&entry) + != DBUS_TYPE_VARIANT) + break; + dbus_message_iter_recurse(&entry, &value); + dbus_message_iter_get_basic(&value, &wpspin); + break; + } else if (g_str_equal(key, "Name")) { + dbus_message_iter_next(&entry); + if (dbus_message_iter_get_arg_type(&entry) + != DBUS_TYPE_VARIANT) + break; + dbus_message_iter_recurse(&entry, &value); + dbus_message_iter_get_basic(&value, &name); + name_len = strlen(name); + } else if (g_str_equal(key, "SSID")) { + dbus_message_iter_next(&entry); + if (dbus_message_iter_get_arg_type(&entry) + != DBUS_TYPE_VARIANT) + break; + dbus_message_iter_recurse(&entry, &value); + if (dbus_message_iter_get_arg_type(&value) + != DBUS_TYPE_VARIANT) + break; + if (dbus_message_iter_get_element_type(&value) + != DBUS_TYPE_VARIANT) + break; + dbus_message_iter_get_fixed_array(&value, &name, + &name_len); + } + dbus_message_iter_next(&dict); + } + +done: + passphrase_reply->callback(passphrase_reply->service, values_received, + name, name_len, + identity, passphrase, + wps, wpspin, error, + passphrase_reply->user_data); + connman_service_unref(passphrase_reply->service); + dbus_message_unref(reply); + dbus_pending_call_unref(call); + g_free(passphrase_reply); +} + +static void request_input_append_alternates(DBusMessageIter *iter, + void *user_data) +{ + const char *str = user_data; + char **alternates, **alternative; + + if (str == NULL) + return; + + alternates = g_strsplit(str, ",", 0); + if (alternates == NULL) + return; + + for (alternative = alternates; *alternative != NULL; alternative++) + dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, + alternative); + + g_strfreev(alternates); +} + +static void request_input_append_identity(DBusMessageIter *iter, + void *user_data) +{ + char *str = "string"; + + connman_dbus_dict_append_basic(iter, "Type", + DBUS_TYPE_STRING, &str); + str = "mandatory"; + connman_dbus_dict_append_basic(iter, "Requirement", + DBUS_TYPE_STRING, &str); +} + +static void request_input_append_passphrase(DBusMessageIter *iter, + void *user_data) +{ + struct connman_service *service = user_data; + char *value; + const char *phase2; + + switch (__connman_service_get_security(service)) { + case CONNMAN_SERVICE_SECURITY_WEP: + value = "wep"; + break; + case CONNMAN_SERVICE_SECURITY_PSK: + value = "psk"; + break; + case CONNMAN_SERVICE_SECURITY_8021X: + phase2 = __connman_service_get_phase2(service); + + if (phase2 != NULL && ( + g_str_has_suffix(phase2, "GTC") == TRUE || + g_str_has_suffix(phase2, "OTP") == TRUE)) + value = "response"; + else + value = "passphrase"; + + break; + default: + value = "string"; + break; + } + connman_dbus_dict_append_basic(iter, "Type", + DBUS_TYPE_STRING, &value); + value = "mandatory"; + connman_dbus_dict_append_basic(iter, "Requirement", + DBUS_TYPE_STRING, &value); + + if (__connman_service_wps_enabled(service) == TRUE) { + connman_dbus_dict_append_array(iter, "Alternates", + DBUS_TYPE_STRING, + request_input_append_alternates, + "WPS"); + } +} + +static void request_input_append_wps(DBusMessageIter *iter, void *user_data) +{ + const char *str = "wpspin"; + + connman_dbus_dict_append_basic(iter, "Type", + DBUS_TYPE_STRING, &str); + str = "alternate"; + connman_dbus_dict_append_basic(iter, "Requirement", + DBUS_TYPE_STRING, &str); +} + +static void request_input_append_name(DBusMessageIter *iter, void *user_data) +{ + const char *str = "string"; + + connman_dbus_dict_append_basic(iter, "Type", + DBUS_TYPE_STRING, &str); + str = "mandatory"; + connman_dbus_dict_append_basic(iter, "Requirement", + DBUS_TYPE_STRING, &str); + connman_dbus_dict_append_array(iter, "Alternates", + DBUS_TYPE_STRING, + request_input_append_alternates, + "SSID"); +} + +static void request_input_append_ssid(DBusMessageIter *iter, void *user_data) +{ + const char *str = "ssid"; + + connman_dbus_dict_append_basic(iter, "Type", + DBUS_TYPE_STRING, &str); + str = "alternate"; + connman_dbus_dict_append_basic(iter, "Requirement", + DBUS_TYPE_STRING, &str); +} + +static void request_input_append_password(DBusMessageIter *iter, + void *user_data) +{ + char *str = "passphrase"; + + connman_dbus_dict_append_basic(iter, "Type", + DBUS_TYPE_STRING, &str); + str = "mandatory"; + connman_dbus_dict_append_basic(iter, "Requirement", + DBUS_TYPE_STRING, &str); +} + +static void request_input_append_previouspassphrase(DBusMessageIter *iter, + void *user_data) +{ + const char *passphrase = user_data; + const char *str = "informational"; + + connman_dbus_dict_append_basic(iter, "Type", + DBUS_TYPE_STRING, &str); + connman_dbus_dict_append_basic(iter, "Value", + DBUS_TYPE_STRING, &passphrase); +} + +static void request_input_login_reply(DBusPendingCall *call, void *user_data) +{ + struct request_input_reply *username_password_reply = user_data; + const char *error = NULL; + connman_bool_t values_received = FALSE; + char *username = NULL; + char *password = NULL; + char *key; + DBusMessageIter iter, dict; + DBusMessage *reply = dbus_pending_call_steal_reply(call); + + if (dbus_message_get_type(reply) == DBUS_MESSAGE_TYPE_ERROR) { + error = dbus_message_get_error_name(reply); + goto done; + } + + if (check_reply_has_dict(reply) == FALSE) + goto done; + + values_received = TRUE; + + dbus_message_iter_init(reply, &iter); + dbus_message_iter_recurse(&iter, &dict); + while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) { + DBusMessageIter entry, value; + + dbus_message_iter_recurse(&dict, &entry); + if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING) + break; + + dbus_message_iter_get_basic(&entry, &key); + + if (g_str_equal(key, "Username")) { + dbus_message_iter_next(&entry); + if (dbus_message_iter_get_arg_type(&entry) + != DBUS_TYPE_VARIANT) + break; + dbus_message_iter_recurse(&entry, &value); + dbus_message_iter_get_basic(&value, &username); + + } else if (g_str_equal(key, "Password")) { + dbus_message_iter_next(&entry); + if (dbus_message_iter_get_arg_type(&entry) != + DBUS_TYPE_VARIANT) + break; + dbus_message_iter_recurse(&entry, &value); + dbus_message_iter_get_basic(&value, &password); + } + + dbus_message_iter_next(&dict); + } + +done: + username_password_reply->callback(username_password_reply->service, + values_received, NULL, 0, + username, password, + FALSE, NULL, error, + username_password_reply->user_data); + connman_service_unref(username_password_reply->service); + dbus_message_unref(reply); + g_free(username_password_reply); +} + +int __connman_agent_request_passphrase_input(struct connman_service *service, + authentication_cb_t callback, void *user_data) +{ + DBusMessage *message; + const char *path, *passphrase; + DBusMessageIter iter; + DBusMessageIter dict; + DBusPendingCall *call; + struct request_input_reply *passphrase_reply; + + if (service == NULL || agent_path == NULL || callback == NULL) + return -ESRCH; + + message = dbus_message_new_method_call(agent_sender, agent_path, + CONNMAN_AGENT_INTERFACE, + "RequestInput"); + if (message == NULL) + return -ENOMEM; + + dbus_message_iter_init_append(message, &iter); + + path = __connman_service_get_path(service); + dbus_message_iter_append_basic(&iter, + DBUS_TYPE_OBJECT_PATH, &path); + + connman_dbus_dict_open(&iter, &dict); + + if (__connman_service_is_hidden(service)) { + connman_dbus_dict_append_dict(&dict, "Name", + request_input_append_name, NULL); + connman_dbus_dict_append_dict(&dict, "SSID", + request_input_append_ssid, NULL); + } + + if (__connman_service_get_security(service) == + CONNMAN_SERVICE_SECURITY_8021X) { + connman_dbus_dict_append_dict(&dict, "Identity", + request_input_append_identity, service); + } + + if (__connman_service_get_security(service) != + CONNMAN_SERVICE_SECURITY_NONE) { + connman_dbus_dict_append_dict(&dict, "Passphrase", + request_input_append_passphrase, service); + passphrase = __connman_service_get_passphrase(service); + if (passphrase != NULL) + connman_dbus_dict_append_dict(&dict, "PreviousPassphrase", + request_input_append_previouspassphrase, + (void *) passphrase); + } + + if (__connman_service_wps_enabled(service) == TRUE) { + connman_dbus_dict_append_dict(&dict, "WPS", + request_input_append_wps, NULL); + } + + connman_dbus_dict_close(&iter, &dict); + + passphrase_reply = g_try_new0(struct request_input_reply, 1); + if (passphrase_reply == NULL) { + dbus_message_unref(message); + return -ENOMEM; + } + + if (dbus_connection_send_with_reply(connection, message, &call, + connman_timeout_input_request()) + == FALSE) { + dbus_message_unref(message); + g_free(passphrase_reply); + return -ESRCH; + } + + if (call == NULL) { + dbus_message_unref(message); + g_free(passphrase_reply); + return -ESRCH; + } + + passphrase_reply->service = connman_service_ref(service); + passphrase_reply->callback = callback; + passphrase_reply->user_data = user_data; + + dbus_pending_call_set_notify(call, request_input_passphrase_reply, + passphrase_reply, NULL); + + dbus_message_unref(message); + + return -EINPROGRESS; +} + +int __connman_agent_request_login_input(struct connman_service *service, + authentication_cb_t callback, void *user_data) +{ + DBusMessage *message; + const char *path; + DBusMessageIter iter; + DBusMessageIter dict; + DBusPendingCall *call; + struct request_input_reply *username_password_reply; + + if (service == NULL || agent_path == NULL || callback == NULL) + return -ESRCH; - connection = dbus_connection_ref(conn); + message = dbus_message_new_method_call(agent_sender, agent_path, + CONNMAN_AGENT_INTERFACE, + "RequestInput"); + if (message == NULL) + return -ENOMEM; + + dbus_message_iter_init_append(message, &iter); + + path = __connman_service_get_path(service); + dbus_message_iter_append_basic(&iter, + DBUS_TYPE_OBJECT_PATH, &path); + + connman_dbus_dict_open(&iter, &dict); + + connman_dbus_dict_append_dict(&dict, "Username", + request_input_append_identity, service); + + connman_dbus_dict_append_dict(&dict, "Password", + request_input_append_password, service); + + connman_dbus_dict_close(&iter, &dict); + + username_password_reply = g_try_new0(struct request_input_reply, 1); + if (username_password_reply == NULL) { + dbus_message_unref(message); + return -ENOMEM; + } + + if (dbus_connection_send_with_reply(connection, message, &call, + connman_timeout_input_request()) + == FALSE) { + dbus_message_unref(message); + g_free(username_password_reply); + return -ESRCH; + } + + if (call == NULL) { + dbus_message_unref(message); + g_free(username_password_reply); + return -ESRCH; + } + + username_password_reply->service = connman_service_ref(service); + username_password_reply->callback = callback; + username_password_reply->user_data = user_data; + + dbus_pending_call_set_notify(call, request_input_login_reply, + username_password_reply, NULL); + + dbus_message_unref(message); + + return -EINPROGRESS; +} + +struct request_browser_reply_data { + struct connman_service *service; + browser_authentication_cb_t callback; + void *user_data; +}; + +static void request_browser_reply(DBusPendingCall *call, void *user_data) +{ + struct request_browser_reply_data *browser_reply_data = user_data; + DBusMessage *reply = dbus_pending_call_steal_reply(call); + connman_bool_t result = FALSE; + const char *error = NULL; + + if (dbus_message_get_type(reply) == DBUS_MESSAGE_TYPE_ERROR) { + error = dbus_message_get_error_name(reply); + goto done; + } + + result = TRUE; + +done: + browser_reply_data->callback(browser_reply_data->service, result, + error, browser_reply_data->user_data); + connman_service_unref(browser_reply_data->service); + dbus_message_unref(reply); + g_free(browser_reply_data); +} + +int __connman_agent_request_browser(struct connman_service *service, + browser_authentication_cb_t callback, + const char *url, void *user_data) +{ + struct request_browser_reply_data *browser_reply_data; + DBusPendingCall *call; + DBusMessage *message; + DBusMessageIter iter; + const char *path; + + if (service == NULL || agent_path == NULL || callback == NULL) + return -ESRCH; + + if (url == NULL) + url = ""; + + message = dbus_message_new_method_call(agent_sender, agent_path, + CONNMAN_AGENT_INTERFACE, + "RequestBrowser"); + if (message == NULL) + return -ENOMEM; + + dbus_message_iter_init_append(message, &iter); + + path = __connman_service_get_path(service); + dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH, &path); + + dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &url); + + browser_reply_data = g_try_new0(struct request_browser_reply_data, 1); + if (browser_reply_data == NULL) { + dbus_message_unref(message); + return -ENOMEM; + } + + if (dbus_connection_send_with_reply(connection, message, &call, + connman_timeout_browser_launch()) + == FALSE) { + dbus_message_unref(message); + g_free(browser_reply_data); + return -ESRCH; + } + + if (call == NULL) { + dbus_message_unref(message); + g_free(browser_reply_data); + return -ESRCH; + } + + browser_reply_data->service = connman_service_ref(service); + browser_reply_data->callback = callback; + browser_reply_data->user_data = user_data; + + dbus_pending_call_set_notify(call, request_browser_reply, + browser_reply_data, NULL); + + dbus_message_unref(message); + + return -EINPROGRESS; +} + +struct report_error_data { + struct connman_service *service; + report_error_cb_t callback; + void *user_data; +}; + +static void report_error_reply(DBusPendingCall *call, void *user_data) +{ + struct report_error_data *report_error = user_data; + DBusMessage *reply = dbus_pending_call_steal_reply(call); + gboolean retry = FALSE; + const char *dbus_err; + + if (dbus_message_get_type(reply) == DBUS_MESSAGE_TYPE_ERROR) { + dbus_err = dbus_message_get_error_name(reply); + if (dbus_err != NULL && + strcmp(dbus_err, + CONNMAN_AGENT_INTERFACE ".Error.Retry") == 0) + retry = TRUE; + } + + report_error->callback(report_error->service, retry, + report_error->user_data); + connman_service_unref(report_error->service); + g_free(report_error); + dbus_message_unref(reply); + dbus_pending_call_unref(call); +} + +int __connman_agent_report_error(struct connman_service *service, + const char *error, + report_error_cb_t callback, void *user_data) +{ + DBusMessage *message; + DBusMessageIter iter; + const char *path; + struct report_error_data *report_error; + DBusPendingCall *call; + + if (service == NULL || agent_path == NULL || error == NULL || + callback == NULL) + return -ESRCH; + + message = dbus_message_new_method_call(agent_sender, agent_path, + CONNMAN_AGENT_INTERFACE, + "ReportError"); + if (message == NULL) + return -ENOMEM; + + dbus_message_iter_init_append(message, &iter); + + path = __connman_service_get_path(service); + dbus_message_iter_append_basic(&iter, + DBUS_TYPE_OBJECT_PATH, &path); + dbus_message_iter_append_basic(&iter, + DBUS_TYPE_STRING, &error); + + report_error = g_try_new0(struct report_error_data, 1); + if (report_error == NULL) { + dbus_message_unref(message); + return -ENOMEM; + } + + if (dbus_connection_send_with_reply(connection, message, &call, + connman_timeout_input_request()) + == FALSE) { + dbus_message_unref(message); + g_free(report_error); + return -ESRCH; + } + + if (call == NULL) { + dbus_message_unref(message); + g_free(report_error); + return -ESRCH; + } + + report_error->service = connman_service_ref(service); + report_error->callback = callback; + report_error->user_data = user_data; + dbus_pending_call_set_notify(call, report_error_reply, + report_error, NULL); + dbus_message_unref(message); + + return -EINPROGRESS; +} + +int __connman_agent_init(void) +{ + DBG(""); + + connection = connman_dbus_get_connection(); if (connection == NULL) return -1; @@ -98,9 +755,12 @@ int __connman_agent_init(DBusConnection *conn) void __connman_agent_cleanup(void) { - DBusMessage *msg; + DBusMessage *message; + + DBG(""); - DBG("conn %p", connection); + if (connection == NULL) + return; if (agent_watch > 0) g_dbus_remove_watch(connection, agent_watch); @@ -108,16 +768,14 @@ void __connman_agent_cleanup(void) if (agent_path == NULL) return; - msg = dbus_message_new_method_call(agent_sender, agent_path, + message = dbus_message_new_method_call(agent_sender, agent_path, CONNMAN_AGENT_INTERFACE, "Release"); - if (msg == NULL) + if (message == NULL) return; - dbus_message_set_no_reply(msg, TRUE); - - dbus_connection_send(connection, msg, NULL); + dbus_message_set_no_reply(message, TRUE); - dbus_message_unref(msg); + g_dbus_send_message(connection, message); agent_free();