| @@ -1,199 +1,204 @@ | ||
| 1 | -<?php | |
| 2 | - | |
| 3 | -function sendwp_get_server_url() | |
| 4 | -{ | |
| 5 | - $server_url = ( defined('SENDWP_SERVER_URL') ) ? SENDWP_SERVER_URL : 'https://sendwp.com'; | |
| 6 | - return trailingslashit( $server_url ); | |
| 7 | -} | |
| 8 | - | |
| 9 | -function sendwp_get_request_auth_header() | |
| 10 | -{ | |
| 11 | - return 'Basic ' . base64_encode( sendwp_get_client_name() . ':' . sendwp_get_client_secret() ); | |
| 12 | -} | |
| 13 | - | |
| 14 | -function sendwp_get_client_name() | |
| 15 | -{ | |
| 16 | - $site_url = get_site_url(); | |
| 17 | - return parse_url( $site_url, PHP_URL_HOST ); | |
| 18 | -} | |
| 19 | -function sendwp_get_client_url() | |
| 20 | -{ | |
| 21 | - return get_site_url(); | |
| 22 | -} | |
| 23 | - | |
| 24 | -function sendwp_get_client_redirect() | |
| 25 | -{ | |
| 26 | - return get_admin_url(); | |
| 27 | -} | |
| 28 | - | |
| 29 | -function sendwp_get_client_secret() | |
| 30 | -{ | |
| 31 | - return get_option( 'sendwp_client_secret' ); | |
| 32 | -} | |
| 33 | - | |
| 34 | -function sendwp_set_client_secret( $secret ) | |
| 35 | -{ | |
| 36 | - return update_option( 'sendwp_client_secret', $secret ); | |
| 37 | -} | |
| 38 | - | |
| 39 | -function sendwp_generate_secret( $length = 40 ) | |
| 40 | -{ | |
| 41 | - if( 0 >= $length ) $length = 40; // Min key length. | |
| 42 | - if( 255 <= $length ) $length = 255; // Max key length. | |
| 43 | - | |
| 44 | - $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; | |
| 45 | - $random_string = ''; | |
| 46 | - for ( $i = 0; $i < $length; $i ++ ) { | |
| 47 | - $random_string .= $characters[ rand( 0, strlen( $characters ) - 1 ) ]; | |
| 48 | - } | |
| 49 | - | |
| 50 | - return $random_string; | |
| 51 | -} | |
| 52 | - | |
| 53 | -function sendwp_connect_client() | |
| 54 | -{ | |
| 55 | - update_option('sendwp_client_connected', '1'); | |
| 56 | -} | |
| 57 | - | |
| 58 | -function sendwp_disconnect_client() | |
| 59 | -{ | |
| 60 | - update_option('sendwp_client_connected', '0'); | |
| 61 | -} | |
| 62 | - | |
| 63 | -function sendwp_client_connected() | |
| 64 | -{ | |
| 65 | - $connected = get_option('sendwp_client_connected', '0'); | |
| 66 | - if ('1' == $connected) { | |
| 67 | - $connected = true; | |
| 68 | - } else { | |
| 69 | - $connected = false; | |
| 70 | - } | |
| 71 | - return $connected; | |
| 72 | -} | |
| 73 | - | |
| 74 | -function sendwp_update_client_connection() | |
| 75 | -{ | |
| 76 | - if (! isset($_POST['sendwp_server_request'])) return false; | |
| 77 | - if (! isset($_POST['sendwp_hash']) || ! sendwp_validate_hash($_POST['sendwp_hash'])) return false; | |
| 78 | - if ('disconnect' == $_POST['sendwp_server_request']) { | |
| 79 | - sendwp_disconnect_client(); | |
| 80 | - } elseif ('connect' == $_POST['sendwp_server_request']) { | |
| 81 | - sendwp_connect_client(); | |
| 82 | - } | |
| 83 | -} | |
| 84 | - | |
| 85 | -function sendwp_get_client_status() | |
| 86 | -{ | |
| 87 | - if (! isset($_POST['sendwp_request_status'])) return false; | |
| 88 | - if (! isset($_POST['sendwp_hash']) || ! sendwp_validate_hash($_POST['sendwp_hash'])) return false; | |
| 89 | - $response = [ | |
| 90 | - 'connected' => sendwp_client_connected(), | |
| 91 | - 'enabled' => sendwp_forwarding_enabled() | |
| 92 | - ]; | |
| 93 | - header('Content-Type: application/json'); | |
| 94 | - echo json_encode($response); | |
| 95 | - die(); | |
| 96 | -} | |
| 97 | - | |
| 98 | -function sendwp_validate_hash( $hash ) | |
| 99 | -{ | |
| 100 | - return sendwp_generate_hash() === $hash; | |
| 101 | -} | |
| 102 | - | |
| 103 | -function sendwp_generate_hash() | |
| 104 | -{ | |
| 105 | - $data = sendwp_get_client_name() . sendwp_get_client_secret(); | |
| 106 | - return hash('sha256', $data); | |
| 107 | -} | |
| 108 | - | |
| 109 | -function sendwp_enable_forwarding() | |
| 110 | -{ | |
| 111 | - update_option('sendwp_forwarding_enabled', '1'); | |
| 112 | -} | |
| 113 | - | |
| 114 | -function sendwp_disable_forwarding() | |
| 115 | -{ | |
| 116 | - update_option('sendwp_forwarding_enabled', '0'); | |
| 117 | -} | |
| 118 | - | |
| 119 | -function sendwp_forwarding_disabled_notice() | |
| 120 | -{ | |
| 121 | - if( isset( $_GET['page'] ) && 'sendwp' == $_GET['page'] ) return; | |
| 122 | - | |
| 123 | - if (!sendwp_forwarding_enabled() ) { | |
| 124 | - wp_enqueue_style('sendwp-notices', plugins_url( 'assets/css/admin/notices.css', __DIR__)); | |
| 125 | - include 'admin/views/disabled-notice.html.php'; | |
| 126 | - } | |
| 127 | -} | |
| 128 | - | |
| 129 | -function sendwp_forwarding_enabled() | |
| 130 | -{ | |
| 131 | - $enabled = get_option('sendwp_forwarding_enabled', '1'); | |
| 132 | - if ('1' == $enabled && sendwp_client_connected()) { | |
| 133 | - $enabled = true; | |
| 134 | - } else { | |
| 135 | - $enabled = false; | |
| 136 | - } | |
| 137 | - return $enabled; | |
| 138 | -} | |
| 139 | - | |
| 140 | -function sendwp_maybe_disable_forwarding() | |
| 141 | -{ | |
| 142 | - if (! isset($_POST['security'])) return false; | |
| 143 | - if (! wp_verify_nonce($_POST['security'], 'sendwp_settings_nonce')) return false; | |
| 144 | - if (isset($_POST['sendwp_forwarding'])) { | |
| 145 | - if ('enable' == $_POST['sendwp_forwarding']) { | |
| 146 | - sendwp_enable_forwarding(); | |
| 147 | - } elseif('disable' == $_POST['sendwp_forwarding']) { | |
| 148 | - sendwp_disable_forwarding(); | |
| 149 | - } | |
| 150 | - } | |
| 151 | -} | |
| 152 | - | |
| 153 | -function sendwp_connect_pulse_monitor() | |
| 154 | -{ | |
| 155 | - if (! wp_next_scheduled('sendwp_heartbeat')) { | |
| 156 | - wp_schedule_event(time(), 'daily', 'sendwp_heartbeat'); | |
| 157 | - } | |
| 158 | -} | |
| 159 | - | |
| 160 | -function sendwp_pulse_monitor() | |
| 161 | -{ | |
| 162 | - if (get_transient('sendwp_pulse_monitor')) return false; | |
| 163 | - $status = 'unknown'; | |
| 164 | - $request = \SendWP\API\Request::create('clients/status'); | |
| 165 | - $response = $request->post( [] ); | |
| 166 | - | |
| 167 | - if(is_wp_error($response)){ | |
| 168 | - set_transient('sendwp_pulse_monitor', $response->get_error_message(), 10 * MINUTE_IN_SECONDS); | |
| 169 | - return; | |
| 170 | - } | |
| 171 | - | |
| 172 | - $response_body = wp_remote_retrieve_body($response); | |
| 173 | - set_transient('sendwp_pulse_monitor', $response_body, 10 * MINUTE_IN_SECONDS); | |
| 174 | - | |
| 175 | - $status = json_decode($response_body); | |
| 176 | - | |
| 177 | - if ('not-connected' == $status->message) { | |
| 178 | - sendwp_disconnect_client(); | |
| 179 | - } elseif ('connected' == $status->message) { | |
| 180 | - sendwp_connect_client(); | |
| 181 | - } | |
| 182 | -} | |
| 183 | - | |
| 184 | -function sendwp_last_pulse() | |
| 185 | -{ | |
| 186 | - $timestamp = time(); | |
| 187 | - $saved = get_option('_transient_timeout_sendwp_pulse_monitor', $timestamp); | |
| 188 | - if($saved > $timestamp) { | |
| 189 | - $timestamp = $saved - 600; | |
| 190 | - } | |
| 191 | - $iso_date = date( 'Y-m-d H:i:s', $timestamp ); | |
| 192 | - $local_timestamp = get_date_from_gmt( $iso_date, 'F j, Y, g:i a' ); | |
| 193 | - return $local_timestamp; | |
| 194 | -} | |
| 195 | - | |
| 196 | -function sendwp_last_pulse_result() | |
| 197 | -{ | |
| 198 | - return get_option('_transient_sendwp_pulse_monitor', 'unknown'); | |
| 1 | +<?php | |
| 2 | + | |
| 3 | +function sendwp_get_server_url() | |
| 4 | +{ | |
| 5 | + $server_url = ( defined('SENDWP_SERVER_URL') ) ? SENDWP_SERVER_URL : 'https://sendwp.com'; | |
| 6 | + return trailingslashit( $server_url ); | |
| 7 | +} | |
| 8 | + | |
| 9 | +function sendwp_get_request_auth_header() | |
| 10 | +{ | |
| 11 | + return 'Basic ' . base64_encode( sendwp_get_client_name() . ':' . sendwp_get_client_secret() ); | |
| 12 | +} | |
| 13 | + | |
| 14 | +function sendwp_get_client_name() | |
| 15 | +{ | |
| 16 | + $site_url = get_site_url(); | |
| 17 | + return parse_url( $site_url, PHP_URL_HOST ); | |
| 18 | +} | |
| 19 | +function sendwp_get_client_url() | |
| 20 | +{ | |
| 21 | + return get_site_url(); | |
| 22 | +} | |
| 23 | + | |
| 24 | +function sendwp_get_client_redirect() | |
| 25 | +{ | |
| 26 | + return get_admin_url(null, 'tools.php'); | |
| 27 | +} | |
| 28 | + | |
| 29 | +function sendwp_get_client_secret() | |
| 30 | +{ | |
| 31 | + $secret = get_option( 'sendwp_client_secret' ); | |
| 32 | + if(!$secret) { | |
| 33 | + $secret = sendwp_generate_secret(); | |
| 34 | + sendwp_set_client_secret($secret); | |
| 35 | + } | |
| 36 | + return $secret; | |
| 37 | +} | |
| 38 | + | |
| 39 | +function sendwp_set_client_secret( $secret ) | |
| 40 | +{ | |
| 41 | + return update_option( 'sendwp_client_secret', $secret ); | |
| 42 | +} | |
| 43 | + | |
| 44 | +function sendwp_generate_secret( $length = 40 ) | |
| 45 | +{ | |
| 46 | + if( 0 >= $length ) $length = 40; // Min key length. | |
| 47 | + if( 255 <= $length ) $length = 255; // Max key length. | |
| 48 | + | |
| 49 | + $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; | |
| 50 | + $random_string = ''; | |
| 51 | + for ( $i = 0; $i < $length; $i ++ ) { | |
| 52 | + $random_string .= $characters[ rand( 0, strlen( $characters ) - 1 ) ]; | |
| 53 | + } | |
| 54 | + | |
| 55 | + return $random_string; | |
| 56 | +} | |
| 57 | + | |
| 58 | +function sendwp_connect_client() | |
| 59 | +{ | |
| 60 | + update_option('sendwp_client_connected', '1'); | |
| 61 | +} | |
| 62 | + | |
| 63 | +function sendwp_disconnect_client() | |
| 64 | +{ | |
| 65 | + update_option('sendwp_client_connected', '0'); | |
| 66 | +} | |
| 67 | + | |
| 68 | +function sendwp_client_connected() | |
| 69 | +{ | |
| 70 | + $connected = get_option('sendwp_client_connected', '0'); | |
| 71 | + if ('1' == $connected) { | |
| 72 | + $connected = true; | |
| 73 | + } else { | |
| 74 | + $connected = false; | |
| 75 | + } | |
| 76 | + return $connected; | |
| 77 | +} | |
| 78 | + | |
| 79 | +function sendwp_update_client_connection() | |
| 80 | +{ | |
| 81 | + if (! isset($_POST['sendwp_server_request'])) return false; | |
| 82 | + if (! isset($_POST['sendwp_hash']) || ! sendwp_validate_hash($_POST['sendwp_hash'])) return false; | |
| 83 | + if ('disconnect' == $_POST['sendwp_server_request']) { | |
| 84 | + sendwp_disconnect_client(); | |
| 85 | + } elseif ('connect' == $_POST['sendwp_server_request']) { | |
| 86 | + sendwp_connect_client(); | |
| 87 | + } | |
| 88 | +} | |
| 89 | + | |
| 90 | +function sendwp_get_client_status() | |
| 91 | +{ | |
| 92 | + if (! isset($_POST['sendwp_request_status'])) return false; | |
| 93 | + if (! isset($_POST['sendwp_hash']) || ! sendwp_validate_hash($_POST['sendwp_hash'])) return false; | |
| 94 | + $response = [ | |
| 95 | + 'connected' => sendwp_client_connected(), | |
| 96 | + 'enabled' => sendwp_forwarding_enabled() | |
| 97 | + ]; | |
| 98 | + header('Content-Type: application/json'); | |
| 99 | + echo json_encode($response); | |
| 100 | + die(); | |
| 101 | +} | |
| 102 | + | |
| 103 | +function sendwp_validate_hash( $hash ) | |
| 104 | +{ | |
| 105 | + return sendwp_generate_hash() === $hash; | |
| 106 | +} | |
| 107 | + | |
| 108 | +function sendwp_generate_hash() | |
| 109 | +{ | |
| 110 | + $data = sendwp_get_client_name() . sendwp_get_client_secret(); | |
| 111 | + return hash('sha256', $data); | |
| 112 | +} | |
| 113 | + | |
| 114 | +function sendwp_enable_forwarding() | |
| 115 | +{ | |
| 116 | + update_option('sendwp_forwarding_enabled', '1'); | |
| 117 | +} | |
| 118 | + | |
| 119 | +function sendwp_disable_forwarding() | |
| 120 | +{ | |
| 121 | + update_option('sendwp_forwarding_enabled', '0'); | |
| 122 | +} | |
| 123 | + | |
| 124 | +function sendwp_forwarding_disabled_notice() | |
| 125 | +{ | |
| 126 | + if( isset( $_GET['page'] ) && 'sendwp' == $_GET['page'] ) return; | |
| 127 | + | |
| 128 | + if (!sendwp_forwarding_enabled() ) { | |
| 129 | + wp_enqueue_style('sendwp-notices', plugins_url( 'assets/css/admin/notices.css', __DIR__)); | |
| 130 | + include 'admin/views/disabled-notice.html.php'; | |
| 131 | + } | |
| 132 | +} | |
| 133 | + | |
| 134 | +function sendwp_forwarding_enabled() | |
| 135 | +{ | |
| 136 | + $enabled = get_option('sendwp_forwarding_enabled', '1'); | |
| 137 | + if ('1' == $enabled && sendwp_client_connected()) { | |
| 138 | + $enabled = true; | |
| 139 | + } else { | |
| 140 | + $enabled = false; | |
| 141 | + } | |
| 142 | + return $enabled; | |
| 143 | +} | |
| 144 | + | |
| 145 | +function sendwp_maybe_disable_forwarding() | |
| 146 | +{ | |
| 147 | + if (! isset($_POST['security'])) return false; | |
| 148 | + if (! wp_verify_nonce($_POST['security'], 'sendwp_settings_nonce')) return false; | |
| 149 | + if (isset($_POST['sendwp_forwarding'])) { | |
| 150 | + if ('enable' == $_POST['sendwp_forwarding']) { | |
| 151 | + sendwp_enable_forwarding(); | |
| 152 | + } elseif('disable' == $_POST['sendwp_forwarding']) { | |
| 153 | + sendwp_disable_forwarding(); | |
| 154 | + } | |
| 155 | + } | |
| 156 | +} | |
| 157 | + | |
| 158 | +function sendwp_connect_pulse_monitor() | |
| 159 | +{ | |
| 160 | + if (! wp_next_scheduled('sendwp_heartbeat')) { | |
| 161 | + wp_schedule_event(time(), 'daily', 'sendwp_heartbeat'); | |
| 162 | + } | |
| 163 | +} | |
| 164 | + | |
| 165 | +function sendwp_pulse_monitor() | |
| 166 | +{ | |
| 167 | + if (get_transient('sendwp_pulse_monitor')) return false; | |
| 168 | + $status = 'unknown'; | |
| 169 | + $request = \SendWP\API\Request::create('clients/status'); | |
| 170 | + $response = $request->post( [] ); | |
| 171 | + | |
| 172 | + if(is_wp_error($response)){ | |
| 173 | + set_transient('sendwp_pulse_monitor', $response->get_error_message(), 10 * MINUTE_IN_SECONDS); | |
| 174 | + return; | |
| 175 | + } | |
| 176 | + | |
| 177 | + $response_body = wp_remote_retrieve_body($response); | |
| 178 | + set_transient('sendwp_pulse_monitor', $response_body, 10 * MINUTE_IN_SECONDS); | |
| 179 | + | |
| 180 | + $status = json_decode($response_body); | |
| 181 | + | |
| 182 | + if ('not-connected' == $status->message) { | |
| 183 | + sendwp_disconnect_client(); | |
| 184 | + } elseif ('connected' == $status->message) { | |
| 185 | + sendwp_connect_client(); | |
| 186 | + } | |
| 187 | +} | |
| 188 | + | |
| 189 | +function sendwp_last_pulse() | |
| 190 | +{ | |
| 191 | + $timestamp = time(); | |
| 192 | + $saved = get_option('_transient_timeout_sendwp_pulse_monitor', $timestamp); | |
| 193 | + if($saved > $timestamp) { | |
| 194 | + $timestamp = $saved - 600; | |
| 195 | + } | |
| 196 | + $iso_date = date( 'Y-m-d H:i:s', $timestamp ); | |
| 197 | + $local_timestamp = get_date_from_gmt( $iso_date, 'F j, Y, g:i a' ); | |
| 198 | + return $local_timestamp; | |
| 199 | +} | |
| 200 | + | |
| 201 | +function sendwp_last_pulse_result() | |
| 202 | +{ | |
| 203 | + return get_option('_transient_sendwp_pulse_monitor', 'unknown'); | |
| 199 | 204 | } |
