Nuvoton / Mbed OS NuMaker-mbed-AWS-IoT-example

NuMaker connection with AWS IoT thru MQTT/HTTPS

Dependencies:   MQTT

main.cpp@42:fa6f7f79a112, 2021-02-26 (annotated)

Committer:
ccli8
Date:
Fri Feb 26 13:31:36 2021 +0800
Revision:
42:fa6f7f79a112
Parent:
41:b878d7cd7035
Child:
44:2f9dc54e7f95
Fix conditional TRNG & NV seed injection



1.  Do provision (NV seed injection) only if DEVICE_FLASH is present

2.  Add TARGET_PSA_Target (defined on Mbed OS 6) for conditional code



This bugfix is for target without DEVICE_FLASH but with TRNG so that it can compile and run.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ccli8 1:5ffad9f24d63 1 /* This example demonstrates connection with AWS IoT through MQTT/HTTPS protocol.
ccli8 1:5ffad9f24d63 2 *
ccli8 1:5ffad9f24d63 3 * AWS IoT: Thing Shadow MQTT Topics
ccli8 1:5ffad9f24d63 4 * http://docs.aws.amazon.com/iot/latest/developerguide/thing-shadow-mqtt.html
ccli8 1:5ffad9f24d63 5 *
ccli8 1:5ffad9f24d63 6 * AWS IoT: Publish to a topic through HTTPS/POST method:
ccli8 1:5ffad9f24d63 7 * http://docs.aws.amazon.com/iot/latest/developerguide/protocols.html
ccli8 1:5ffad9f24d63 8 *
ccli8 1:5ffad9f24d63 9 * AWS IoT: Thing Shadow RESTful API:
ccli8 1:5ffad9f24d63 10 * http://docs.aws.amazon.com/iot/latest/developerguide/thing-shadow-rest-api.html
ccli8 1:5ffad9f24d63 11 */
ccli8 1:5ffad9f24d63 12
ccli8 1:5ffad9f24d63 13 #define AWS_IOT_MQTT_TEST 1
ccli8 1:5ffad9f24d63 14 #define AWS_IOT_HTTPS_TEST 0
ccli8 1:5ffad9f24d63 15
ccli8 1:5ffad9f24d63 16 #include "mbed.h"
ccli8 17:6f0ff065cd76 17 #include "MyTLSSocket.h"
ccli8 1:5ffad9f24d63 18
ccli8 1:5ffad9f24d63 19 #if AWS_IOT_MQTT_TEST
ccli8 1:5ffad9f24d63 20 /* MQTT-specific header files */
ccli8 1:5ffad9f24d63 21 #include "MQTTmbed.h"
ccli8 1:5ffad9f24d63 22 #include "MQTTClient.h"
ccli8 1:5ffad9f24d63 23 #endif // End of AWS_IOT_MQTT_TEST
ccli8 1:5ffad9f24d63 24
ccli8 1:5ffad9f24d63 25
ccli8 1:5ffad9f24d63 26 namespace {
ccli8 1:5ffad9f24d63 27
ccli8 1:5ffad9f24d63 28 /* List of trusted root CA certificates
ccli8 1:5ffad9f24d63 29 * currently only GlobalSign, the CA for os.mbed.com
ccli8 1:5ffad9f24d63 30 *
ccli8 1:5ffad9f24d63 31 * To add more than one root, just concatenate them.
ccli8 1:5ffad9f24d63 32 */
ccli8 1:5ffad9f24d63 33 const char SSL_CA_CERT_PEM[] = "-----BEGIN CERTIFICATE-----\n"
ccli8 1:5ffad9f24d63 34 "MIIE0zCCA7ugAwIBAgIQGNrRniZ96LtKIVjNzGs7SjANBgkqhkiG9w0BAQUFADCB\n"
ccli8 1:5ffad9f24d63 35 "yjELMAkGA1UEBhMCVVMxFzAVBgNVBAoTDlZlcmlTaWduLCBJbmMuMR8wHQYDVQQL\n"
ccli8 1:5ffad9f24d63 36 "ExZWZXJpU2lnbiBUcnVzdCBOZXR3b3JrMTowOAYDVQQLEzEoYykgMjAwNiBWZXJp\n"
ccli8 1:5ffad9f24d63 37 "U2lnbiwgSW5jLiAtIEZvciBhdXRob3JpemVkIHVzZSBvbmx5MUUwQwYDVQQDEzxW\n"
ccli8 1:5ffad9f24d63 38 "ZXJpU2lnbiBDbGFzcyAzIFB1YmxpYyBQcmltYXJ5IENlcnRpZmljYXRpb24gQXV0\n"
ccli8 1:5ffad9f24d63 39 "aG9yaXR5IC0gRzUwHhcNMDYxMTA4MDAwMDAwWhcNMzYwNzE2MjM1OTU5WjCByjEL\n"
ccli8 1:5ffad9f24d63 40 "MAkGA1UEBhMCVVMxFzAVBgNVBAoTDlZlcmlTaWduLCBJbmMuMR8wHQYDVQQLExZW\n"
ccli8 1:5ffad9f24d63 41 "ZXJpU2lnbiBUcnVzdCBOZXR3b3JrMTowOAYDVQQLEzEoYykgMjAwNiBWZXJpU2ln\n"
ccli8 1:5ffad9f24d63 42 "biwgSW5jLiAtIEZvciBhdXRob3JpemVkIHVzZSBvbmx5MUUwQwYDVQQDEzxWZXJp\n"
ccli8 1:5ffad9f24d63 43 "U2lnbiBDbGFzcyAzIFB1YmxpYyBQcmltYXJ5IENlcnRpZmljYXRpb24gQXV0aG9y\n"
ccli8 1:5ffad9f24d63 44 "aXR5IC0gRzUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCvJAgIKXo1\n"
ccli8 1:5ffad9f24d63 45 "nmAMqudLO07cfLw8RRy7K+D+KQL5VwijZIUVJ/XxrcgxiV0i6CqqpkKzj/i5Vbex\n"
ccli8 1:5ffad9f24d63 46 "t0uz/o9+B1fs70PbZmIVYc9gDaTY3vjgw2IIPVQT60nKWVSFJuUrjxuf6/WhkcIz\n"
ccli8 1:5ffad9f24d63 47 "SdhDY2pSS9KP6HBRTdGJaXvHcPaz3BJ023tdS1bTlr8Vd6Gw9KIl8q8ckmcY5fQG\n"
ccli8 1:5ffad9f24d63 48 "BO+QueQA5N06tRn/Arr0PO7gi+s3i+z016zy9vA9r911kTMZHRxAy3QkGSGT2RT+\n"
ccli8 1:5ffad9f24d63 49 "rCpSx4/VBEnkjWNHiDxpg8v+R70rfk/Fla4OndTRQ8Bnc+MUCH7lP59zuDMKz10/\n"
ccli8 1:5ffad9f24d63 50 "NIeWiu5T6CUVAgMBAAGjgbIwga8wDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8E\n"
ccli8 1:5ffad9f24d63 51 "BAMCAQYwbQYIKwYBBQUHAQwEYTBfoV2gWzBZMFcwVRYJaW1hZ2UvZ2lmMCEwHzAH\n"
ccli8 1:5ffad9f24d63 52 "BgUrDgMCGgQUj+XTGoasjY5rw8+AatRIGCx7GS4wJRYjaHR0cDovL2xvZ28udmVy\n"
ccli8 1:5ffad9f24d63 53 "aXNpZ24uY29tL3ZzbG9nby5naWYwHQYDVR0OBBYEFH/TZafC3ey78DAJ80M5+gKv\n"
ccli8 1:5ffad9f24d63 54 "MzEzMA0GCSqGSIb3DQEBBQUAA4IBAQCTJEowX2LP2BqYLz3q3JktvXf2pXkiOOzE\n"
ccli8 1:5ffad9f24d63 55 "p6B4Eq1iDkVwZMXnl2YtmAl+X6/WzChl8gGqCBpH3vn5fJJaCGkgDdk+bW48DW7Y\n"
ccli8 1:5ffad9f24d63 56 "5gaRQBi5+MHt39tBquCWIMnNZBU4gcmU7qKEKQsTb47bDN0lAtukixlE0kF6BWlK\n"
ccli8 1:5ffad9f24d63 57 "WE9gyn6CagsCqiUXObXbf+eEZSqVir2G3l6BFoMtEMze/aiCKm0oHw0LxOXnGiYZ\n"
ccli8 1:5ffad9f24d63 58 "4fQRbxC1lfznQgUy286dUV4otp6F01vvpX1FQHKOtw5rDgb7MzVIcbidJ4vEZV8N\n"
ccli8 1:5ffad9f24d63 59 "hnacRHr2lVz2XTIIM6RUthg/aFzyQkqFOFSDX9HoLPKsEdao7WNq\n"
ccli8 1:5ffad9f24d63 60 "-----END CERTIFICATE-----\n";
ccli8 1:5ffad9f24d63 61
ccli8 1:5ffad9f24d63 62 /* User certificate which has been activated and attached with specific thing and policy */
ccli8 1:5ffad9f24d63 63 const char SSL_USER_CERT_PEM[] = "-----BEGIN CERTIFICATE-----\n"
ccli8 8:d5ea623ffc1f 64 "MIIDWTCCAkGgAwIBAgIUAzDIpEQWV/yKVo8suGhvjmFY0n4wDQYJKoZIhvcNAQEL\n"
ccli8 8:d5ea623ffc1f 65 "BQAwTTFLMEkGA1UECwxCQW1hem9uIFdlYiBTZXJ2aWNlcyBPPUFtYXpvbi5jb20g\n"
ccli8 8:d5ea623ffc1f 66 "SW5jLiBMPVNlYXR0bGUgU1Q9V2FzaGluZ3RvbiBDPVVTMB4XDTE4MDQxNzA5NDMx\n"
ccli8 8:d5ea623ffc1f 67 "M1oXDTQ5MTIzMTIzNTk1OVowHjEcMBoGA1UEAwwTQVdTIElvVCBDZXJ0aWZpY2F0\n"
ccli8 8:d5ea623ffc1f 68 "ZTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKsLlECiw4ud5laejJmL\n"
ccli8 8:d5ea623ffc1f 69 "bBhafKLdCRx6tkcjBYyEUoAC3Qs2ogqGngQgjU4QJoWpEBO/U1M+e1QtlZ2o/CiL\n"
ccli8 8:d5ea623ffc1f 70 "MViHA3rYvP86N/TH8pFA3aPKaeEp+WIt5v4OXdfPkVNKTotiRuRCpzRzrY4xKp11\n"
ccli8 8:d5ea623ffc1f 71 "ouKkVKf3FcNuKIMt/uEhje90KofBbFHQY3HFYe19qIg1m/IBV+npmNlAKElGNSB7\n"
ccli8 8:d5ea623ffc1f 72 "xHHLzzUuue38s+ceJyzsWuPjFiVYoeyPHF8gDVWf28XJ4KUFs80Deycqe9efroud\n"
ccli8 8:d5ea623ffc1f 73 "cQY/6aLDWDJXHvhenwoAIbHqUsYRoWoanrg5Cq3id5+pzVkadNV3+x9bGwROhpbQ\n"
ccli8 8:d5ea623ffc1f 74 "M9ECAwEAAaNgMF4wHwYDVR0jBBgwFoAUVUXg3+Dd1qSnAT9LN413zSdNoE0wHQYD\n"
ccli8 8:d5ea623ffc1f 75 "VR0OBBYEFIx86SOxw5k/50GtyRjUwlj+9d1gMAwGA1UdEwEB/wQCMAAwDgYDVR0P\n"
ccli8 8:d5ea623ffc1f 76 "AQH/BAQDAgeAMA0GCSqGSIb3DQEBCwUAA4IBAQCI1fqqjvLAFzL2E1nvWMrkaWN2\n"
ccli8 8:d5ea623ffc1f 77 "EQK44uOcw53ZzgNNH7fJ85BW8T2l1yZx/Blgs10pEp7vmccnRoR7nYbUGO8++9nG\n"
ccli8 8:d5ea623ffc1f 78 "S7bfZhiaE2syJqqvLwPGdqR6fvDdfEpmhgJ1CqeMCqun9XZvUTsgBn7Sqqz7P99h\n"
ccli8 8:d5ea623ffc1f 79 "gGmDRKS/CtsPai0Df0ZPNuV/YuUkpHKJSDm+ZTnzevMS3KXkG1cc/sIuc4IwF+aj\n"
ccli8 8:d5ea623ffc1f 80 "nbyzdC2fN0r+34srQ8/9aXezOTQ0NBWtoJCCkD+LL6PYJJkAgLA2jcbcbuRJUQ7n\n"
ccli8 8:d5ea623ffc1f 81 "Zsp25kKX40fuyIcgPRsd/7sao3zTVYxwKy8r6/mbgrPiMeHvJZ8y3nwUpsPO\n"
ccli8 1:5ffad9f24d63 82 "-----END CERTIFICATE-----\n";
ccli8 1:5ffad9f24d63 83
ccli8 1:5ffad9f24d63 84 /* User private key paired with above */
ccli8 1:5ffad9f24d63 85 const char SSL_USER_PRIV_KEY_PEM[] = "-----BEGIN RSA PRIVATE KEY-----\n"
ccli8 8:d5ea623ffc1f 86 "MIIEowIBAAKCAQEAqwuUQKLDi53mVp6MmYtsGFp8ot0JHHq2RyMFjIRSgALdCzai\n"
ccli8 8:d5ea623ffc1f 87 "CoaeBCCNThAmhakQE79TUz57VC2Vnaj8KIsxWIcDeti8/zo39MfykUDdo8pp4Sn5\n"
ccli8 8:d5ea623ffc1f 88 "Yi3m/g5d18+RU0pOi2JG5EKnNHOtjjEqnXWi4qRUp/cVw24ogy3+4SGN73Qqh8Fs\n"
ccli8 8:d5ea623ffc1f 89 "UdBjccVh7X2oiDWb8gFX6emY2UAoSUY1IHvEccvPNS657fyz5x4nLOxa4+MWJVih\n"
ccli8 8:d5ea623ffc1f 90 "7I8cXyANVZ/bxcngpQWzzQN7Jyp715+ui51xBj/posNYMlce+F6fCgAhsepSxhGh\n"
ccli8 8:d5ea623ffc1f 91 "ahqeuDkKreJ3n6nNWRp01Xf7H1sbBE6GltAz0QIDAQABAoIBAAzl7KILJA/NMmdp\n"
ccli8 8:d5ea623ffc1f 92 "wVR6zQXxHODzJhK9ti0bGPoFqGr6zExiLEn66MOK6NzwHteJbirvDIuEdKxeW5/t\n"
ccli8 8:d5ea623ffc1f 93 "9EXiaTAxzjNfULE2ZK3Svhnx+ES3qNBP5/xdVcPmtXDmuCC9w7qDCLGBzTYJWxcT\n"
ccli8 8:d5ea623ffc1f 94 "4hDJpCTPG4sm+L8p+Wga+dNkQl3CFyHHINDZ0pKcP0kDDt6inKfiU7uU4lFYbCZy\n"
ccli8 8:d5ea623ffc1f 95 "PceUgIOTQiNVoPQYtkHgZAtmD9rcwdq2/0GZEbzTkZuSE9S8+WlGxJP5xMGzeVsv\n"
ccli8 8:d5ea623ffc1f 96 "zZ/scx0LM7fz5Zq0lsvAwSB1mcs04DaaNpU7Z0tXDIS249RTqdtpPkJzmevpAGhF\n"
ccli8 8:d5ea623ffc1f 97 "VNe30/kCgYEA4rflfqyw/YHWKRxCGJRO+q0gPvlBIes30noz5Hxl0knb/J5Ng4Nx\n"
ccli8 8:d5ea623ffc1f 98 "xMaIMZgCbwHbw5i01JOPvVKICROKb8wkli4Y2eVzxMPKk2CSpji16RQZ4eOl3YXL\n"
ccli8 8:d5ea623ffc1f 99 "1Vnn07Ei+GpsGgDNF0HWf/Ur7es/KdAPCWbKJyoSR90+WN29gP2+Zp8CgYEAwSLv\n"
ccli8 8:d5ea623ffc1f 100 "Kt/vdd6XKnR9xR3IajsW/X2GR/x/m2JffJPOP6VpDTKAbv86hVHDV0oBEDMDc7qy\n"
ccli8 8:d5ea623ffc1f 101 "023ognyFCPb9Gzol2lq8egjMsisA2bgoB9HqldrSYlaZ0wPe0QJBf1gZ29jPyVJ0\n"
ccli8 8:d5ea623ffc1f 102 "ciaBbNbSRhwTrwet7Bae9EbpJsyvBxVh00v0f48CgYEAvKQKviXudmCL01UB4fW0\n"
ccli8 8:d5ea623ffc1f 103 "6XsXs44tlY1juyuW9exTxG9ULZOCJ4U9Kl+OfsVecQL42ny7KY1GMl7zdanerDsN\n"
ccli8 8:d5ea623ffc1f 104 "zi+42cTDWNsYORxHqSrSoYbqKjwCjJmBCppt/IQM9umF3PUBsPJFCd7zmFj/C0lk\n"
ccli8 8:d5ea623ffc1f 105 "2Yu/dGrbHxSFheeqgCOhQz0CgYBfZxdHUYji64o2cYay+QxH1Vp86yWKp6KNKeHL\n"
ccli8 8:d5ea623ffc1f 106 "EuP9soKa/0hMDA1nT8UzeB3gV6Kr5xxwrkj9M+8vR3otmeKa4tlZWsFqfS2VXo9/\n"
ccli8 8:d5ea623ffc1f 107 "lWTQk1/7LZYckzvceMXL1sQnQgkaBH366SRjlBYYhcP/YMa76Uypk+GVxePrltdU\n"
ccli8 8:d5ea623ffc1f 108 "3Z8v5wKBgEXL38yc9LqTIWe1U40ZZKvp2A8c86jtstorEEFqXharE8kxcEpL8ZLL\n"
ccli8 8:d5ea623ffc1f 109 "wjgPKdfNMIuApHSrhG7a7gU1rgJyDy1sOIwSvgTYrWfITPTVu5owvSZEblx4KYOm\n"
ccli8 8:d5ea623ffc1f 110 "g8hke3Oego4v9cwctkQss3/HZ6rs3PR942oAetuxLy3KPF83IeFm\n"
ccli8 1:5ffad9f24d63 111 "-----END RSA PRIVATE KEY-----\n";
ccli8 1:5ffad9f24d63 112
ccli8 1:5ffad9f24d63 113 #if AWS_IOT_MQTT_TEST
ccli8 1:5ffad9f24d63 114
ccli8 8:d5ea623ffc1f 115 #define AWS_IOT_MQTT_SERVER_NAME "a1fljoeglhtf61.iot.us-east-2.amazonaws.com"
ccli8 1:5ffad9f24d63 116 #define AWS_IOT_MQTT_SERVER_PORT 8883
ccli8 1:5ffad9f24d63 117
ccli8 1:5ffad9f24d63 118 #define AWS_IOT_MQTT_THINGNAME "Nuvoton-Mbed-D001"
ccli8 1:5ffad9f24d63 119 #define AWS_IOT_MQTT_CLIENTNAME "Nuvoton Client"
ccli8 1:5ffad9f24d63 120
ccli8 1:5ffad9f24d63 121 /* User self-test topic */
ccli8 1:5ffad9f24d63 122 const char USER_MQTT_TOPIC[] = "Nuvoton/Mbed/D001";
ccli8 1:5ffad9f24d63 123 const char *USER_MQTT_TOPIC_FILTERS[] = {
ccli8 1:5ffad9f24d63 124 "Nuvoton/Mbed/+"
ccli8 1:5ffad9f24d63 125 };
ccli8 1:5ffad9f24d63 126 const char USER_MQTT_TOPIC_PUBLISH_MESSAGE[] = "{ \"message\": \"Hello from Nuvoton Mbed device\" }";
ccli8 1:5ffad9f24d63 127
ccli8 1:5ffad9f24d63 128 /* Update thing shadow */
ccli8 1:5ffad9f24d63 129 const char UPDATETHINGSHADOW_MQTT_TOPIC[] = "$aws/things/" AWS_IOT_MQTT_THINGNAME "/shadow/update";
ccli8 1:5ffad9f24d63 130 const char *UPDATETHINGSHADOW_MQTT_TOPIC_FILTERS[] = {
ccli8 1:5ffad9f24d63 131 "$aws/things/" AWS_IOT_MQTT_THINGNAME "/shadow/update/accepted",
ccli8 1:5ffad9f24d63 132 "$aws/things/" AWS_IOT_MQTT_THINGNAME "/shadow/update/rejected"
ccli8 1:5ffad9f24d63 133 };
ccli8 1:5ffad9f24d63 134 const char UPDATETHINGSHADOW_MQTT_TOPIC_PUBLISH_MESSAGE[] = "{ \"state\": { \"reported\": { \"attribute1\": 3, \"attribute2\": \"1\" } } }";
ccli8 1:5ffad9f24d63 135
ccli8 1:5ffad9f24d63 136 /* Get thing shadow */
ccli8 1:5ffad9f24d63 137 const char GETTHINGSHADOW_MQTT_TOPIC[] = "$aws/things/" AWS_IOT_MQTT_THINGNAME "/shadow/get";
ccli8 1:5ffad9f24d63 138 const char *GETTHINGSHADOW_MQTT_TOPIC_FILTERS[] = {
ccli8 1:5ffad9f24d63 139 "$aws/things/" AWS_IOT_MQTT_THINGNAME "/shadow/get/accepted",
ccli8 1:5ffad9f24d63 140 "$aws/things/" AWS_IOT_MQTT_THINGNAME "/shadow/get/rejected"
ccli8 1:5ffad9f24d63 141 };
ccli8 1:5ffad9f24d63 142 const char GETTHINGSHADOW_MQTT_TOPIC_PUBLISH_MESSAGE[] = "";
ccli8 1:5ffad9f24d63 143
ccli8 1:5ffad9f24d63 144 /* Delete thing shadow */
ccli8 1:5ffad9f24d63 145 const char DELETETHINGSHADOW_MQTT_TOPIC[] = "$aws/things/" AWS_IOT_MQTT_THINGNAME "/shadow/delete";
ccli8 1:5ffad9f24d63 146 const char *DELETETHINGSHADOW_MQTT_TOPIC_FILTERS[] = {
ccli8 1:5ffad9f24d63 147 "$aws/things/" AWS_IOT_MQTT_THINGNAME "/shadow/delete/accepted",
ccli8 1:5ffad9f24d63 148 "$aws/things/" AWS_IOT_MQTT_THINGNAME "/shadow/delete/rejected"
ccli8 1:5ffad9f24d63 149 };
ccli8 1:5ffad9f24d63 150 const char DELETETHINGSHADOW_MQTT_TOPIC_PUBLISH_MESSAGE[] = "";
ccli8 1:5ffad9f24d63 151
ccli8 1:5ffad9f24d63 152 /* MQTT user buffer size */
ccli8 1:5ffad9f24d63 153 const int MQTT_USER_BUFFER_SIZE = 600;
ccli8 1:5ffad9f24d63 154
ccli8 1:5ffad9f24d63 155 /* Configure MAX_MQTT_PACKET_SIZE to meet your application.
ccli8 1:5ffad9f24d63 156 * We may meet unknown MQTT error with MAX_MQTT_PACKET_SIZE too small, but
ccli8 1:5ffad9f24d63 157 * MQTT lib doesn't tell enough error message. Try to enlarge it. */
ccli8 1:5ffad9f24d63 158 const int MAX_MQTT_PACKET_SIZE = 1000;
ccli8 1:5ffad9f24d63 159
ccli8 35:36578356ed8a 160 /* Timeout for receiving message with subscribed topic */
ccli8 35:36578356ed8a 161 const int MQTT_RECEIVE_MESSAGE_WITH_SUBSCRIBED_TOPIC_TIMEOUT_MS = 5000;
ccli8 35:36578356ed8a 162
ccli8 1:5ffad9f24d63 163 #endif // End of AWS_IOT_MQTT_TEST
ccli8 1:5ffad9f24d63 164
ccli8 1:5ffad9f24d63 165 #if AWS_IOT_HTTPS_TEST
ccli8 1:5ffad9f24d63 166
ccli8 8:d5ea623ffc1f 167 #define AWS_IOT_HTTPS_SERVER_NAME "a1fljoeglhtf61.iot.us-east-2.amazonaws.com"
ccli8 1:5ffad9f24d63 168 #define AWS_IOT_HTTPS_SERVER_PORT 8443
ccli8 1:5ffad9f24d63 169
ccli8 1:5ffad9f24d63 170 #define AWS_IOT_HTTPS_THINGNAME "Nuvoton-Mbed-D001"
ccli8 1:5ffad9f24d63 171
ccli8 1:5ffad9f24d63 172 /* Publish to user topic through HTTPS/POST
ccli8 1:5ffad9f24d63 173 * HTTP POST https://"endpoint"/topics/"yourTopicHierarchy" */
ccli8 1:5ffad9f24d63 174 const char USER_TOPIC_HTTPS_PATH[] = "/topics/Nuvoton/Mbed/D001?qos=1";
ccli8 1:5ffad9f24d63 175 const char USER_TOPIC_HTTPS_REQUEST_METHOD[] = "POST";
ccli8 1:5ffad9f24d63 176 const char USER_TOPIC_HTTPS_REQUEST_MESSAGE_BODY[] = "{ \"message\": \"Hello from Nuvoton Mbed device\" }";
ccli8 1:5ffad9f24d63 177
ccli8 1:5ffad9f24d63 178 /* Update thing shadow by publishing to UpdateThingShadow topic through HTTPS/POST
ccli8 1:5ffad9f24d63 179 * HTTP POST https://"endpoint"/topics/$aws/things/"thingName"/shadow/update */
ccli8 1:5ffad9f24d63 180 const char UPDATETHINGSHADOW_TOPIC_HTTPS_PATH[] = "/topics/$aws/things/" AWS_IOT_HTTPS_THINGNAME "/shadow/update?qos=1";
ccli8 1:5ffad9f24d63 181 const char UPDATETHINGSHADOW_TOPIC_HTTPS_REQUEST_METHOD[] = "POST";
ccli8 1:5ffad9f24d63 182 const char UPDATETHINGSHADOW_TOPIC_HTTPS_REQUEST_MESSAGE_BODY[] = "{ \"state\": { \"reported\": { \"attribute1\": 3, \"attribute2\": \"1\" } } }";
ccli8 1:5ffad9f24d63 183
ccli8 1:5ffad9f24d63 184 /* Get thing shadow by publishing to GetThingShadow topic through HTTPS/POST
ccli8 1:5ffad9f24d63 185 * HTTP POST https://"endpoint"/topics/$aws/things/"thingName"/shadow/get */
ccli8 1:5ffad9f24d63 186 const char GETTHINGSHADOW_TOPIC_HTTPS_PATH[] = "/topics/$aws/things/" AWS_IOT_HTTPS_THINGNAME "/shadow/get?qos=1";
ccli8 1:5ffad9f24d63 187 const char GETTHINGSHADOW_TOPIC_HTTPS_REQUEST_METHOD[] = "POST";
ccli8 1:5ffad9f24d63 188 const char GETTHINGSHADOW_TOPIC_HTTPS_REQUEST_MESSAGE_BODY[] = "";
ccli8 1:5ffad9f24d63 189
ccli8 1:5ffad9f24d63 190 /* Delete thing shadow by publishing to DeleteThingShadow topic through HTTPS/POST
ccli8 1:5ffad9f24d63 191 * HTTP POST https://"endpoint"/topics/$aws/things/"thingName"/shadow/delete */
ccli8 1:5ffad9f24d63 192 const char DELETETHINGSHADOW_TOPIC_HTTPS_PATH[] = "/topics/$aws/things/" AWS_IOT_HTTPS_THINGNAME "/shadow/delete?qos=1";
ccli8 1:5ffad9f24d63 193 const char DELETETHINGSHADOW_TOPIC_HTTPS_REQUEST_METHOD[] = "POST";
ccli8 1:5ffad9f24d63 194 const char DELETETHINGSHADOW_TOPIC_HTTPS_REQUEST_MESSAGE_BODY[] = "";
ccli8 1:5ffad9f24d63 195
ccli8 1:5ffad9f24d63 196 /* Update thing shadow RESTfully through HTTPS/POST
ccli8 1:5ffad9f24d63 197 * HTTP POST https://endpoint/things/thingName/shadow */
ccli8 1:5ffad9f24d63 198 const char UPDATETHINGSHADOW_THING_HTTPS_PATH[] = "/things/" AWS_IOT_HTTPS_THINGNAME "/shadow";
ccli8 1:5ffad9f24d63 199 const char UPDATETHINGSHADOW_THING_HTTPS_REQUEST_METHOD[] = "POST";
ccli8 1:5ffad9f24d63 200 const char UPDATETHINGSHADOW_THING_HTTPS_REQUEST_MESSAGE_BODY[] = "{ \"state\": { \"desired\": { \"attribute1\": 1, \"attribute2\": \"2\" }, \"reported\": { \"attribute1\": 2, \"attribute2\": \"1\" } } }";
ccli8 1:5ffad9f24d63 201
ccli8 1:5ffad9f24d63 202 /* Get thing shadow RESTfully through HTTPS/GET
ccli8 1:5ffad9f24d63 203 * HTTP GET https://"endpoint"/things/"thingName"/shadow */
ccli8 1:5ffad9f24d63 204 const char GETTHINGSHADOW_THING_HTTPS_PATH[] = "/things/" AWS_IOT_HTTPS_THINGNAME "/shadow";
ccli8 1:5ffad9f24d63 205 const char GETTHINGSHADOW_THING_HTTPS_REQUEST_METHOD[] = "GET";
ccli8 1:5ffad9f24d63 206 const char GETTHINGSHADOW_THING_HTTPS_REQUEST_MESSAGE_BODY[] = "";
ccli8 1:5ffad9f24d63 207
ccli8 1:5ffad9f24d63 208 /* Delete thing shadow RESTfully through HTTPS/DELETE
ccli8 1:5ffad9f24d63 209 * HTTP DELETE https://endpoint/things/thingName/shadow */
ccli8 1:5ffad9f24d63 210 const char DELETETHINGSHADOW_THING_HTTPS_PATH[] = "/things/" AWS_IOT_HTTPS_THINGNAME "/shadow";
ccli8 1:5ffad9f24d63 211 const char DELETETHINGSHADOW_THING_HTTPS_REQUEST_METHOD[] = "DELETE";
ccli8 1:5ffad9f24d63 212 const char DELETETHINGSHADOW_THING_HTTPS_REQUEST_MESSAGE_BODY[] = "";
ccli8 1:5ffad9f24d63 213
ccli8 1:5ffad9f24d63 214 /* HTTPS user buffer size */
ccli8 1:5ffad9f24d63 215 const int HTTPS_USER_BUFFER_SIZE = 600;
ccli8 1:5ffad9f24d63 216
ccli8 1:5ffad9f24d63 217 const char *HTTPS_OK_STR = "200 OK";
ccli8 1:5ffad9f24d63 218
ccli8 1:5ffad9f24d63 219 #endif // End of AWS_IOT_HTTPS_TEST
ccli8 1:5ffad9f24d63 220
ccli8 1:5ffad9f24d63 221 }
ccli8 1:5ffad9f24d63 222
ccli8 1:5ffad9f24d63 223 #if AWS_IOT_MQTT_TEST
ccli8 1:5ffad9f24d63 224
ccli8 1:5ffad9f24d63 225 /**
ccli8 1:5ffad9f24d63 226 * /brief AWS_IoT_MQTT_Test implements the logic with AWS IoT User/Thing Shadow topics through MQTT.
ccli8 1:5ffad9f24d63 227 */
ccli8 1:5ffad9f24d63 228 class AWS_IoT_MQTT_Test {
ccli8 1:5ffad9f24d63 229
ccli8 1:5ffad9f24d63 230 public:
ccli8 1:5ffad9f24d63 231 /**
ccli8 1:5ffad9f24d63 232 * @brief AWS_IoT_MQTT_Test Constructor
ccli8 1:5ffad9f24d63 233 *
ccli8 1:5ffad9f24d63 234 * @param[in] domain Domain name of the MQTT server
ccli8 1:5ffad9f24d63 235 * @param[in] port Port number of the MQTT server
ccli8 1:5ffad9f24d63 236 * @param[in] net_iface Network interface
ccli8 1:5ffad9f24d63 237 */
ccli8 1:5ffad9f24d63 238 AWS_IoT_MQTT_Test(const char * domain, const uint16_t port, NetworkInterface *net_iface) :
ccli8 41:b878d7cd7035 239 _domain(domain), _port(port), _net_iface(net_iface) {
ccli8 41:b878d7cd7035 240 _tlssocket = new MyTLSSocket;
ccli8 17:6f0ff065cd76 241 _mqtt_client = new MQTT::Client<MyTLSSocket, Countdown, MAX_MQTT_PACKET_SIZE>(*_tlssocket);
ccli8 1:5ffad9f24d63 242 }
ccli8 1:5ffad9f24d63 243
ccli8 1:5ffad9f24d63 244 /**
ccli8 1:5ffad9f24d63 245 * @brief AWS_IoT_MQTT_Test Destructor
ccli8 1:5ffad9f24d63 246 */
ccli8 1:5ffad9f24d63 247 ~AWS_IoT_MQTT_Test() {
ccli8 1:5ffad9f24d63 248 delete _mqtt_client;
ccli8 1:5ffad9f24d63 249 _mqtt_client = NULL;
ccli8 1:5ffad9f24d63 250
ccli8 1:5ffad9f24d63 251 _tlssocket->close();
ccli8 1:5ffad9f24d63 252 delete _tlssocket;
ccli8 1:5ffad9f24d63 253 _tlssocket = NULL;
ccli8 1:5ffad9f24d63 254 }
ccli8 1:5ffad9f24d63 255 /**
ccli8 1:5ffad9f24d63 256 * @brief Start AWS IoT test through MQTT
ccli8 1:5ffad9f24d63 257 */
ccli8 1:5ffad9f24d63 258 void start_test() {
ccli8 1:5ffad9f24d63 259
ccli8 1:5ffad9f24d63 260 int tls_rc;
ccli8 1:5ffad9f24d63 261 int mqtt_rc;
ccli8 41:b878d7cd7035 262
ccli8 1:5ffad9f24d63 263 do {
ccli8 41:b878d7cd7035 264 /* Set host name of the remote host, used for certificate checking */
ccli8 41:b878d7cd7035 265 _tlssocket->set_hostname(_domain);
ccli8 41:b878d7cd7035 266
ccli8 41:b878d7cd7035 267 /* Set the certification of Root CA */
ccli8 41:b878d7cd7035 268 tls_rc = _tlssocket->set_root_ca_cert(SSL_CA_CERT_PEM);
ccli8 41:b878d7cd7035 269 if (tls_rc != NSAPI_ERROR_OK) {
ccli8 41:b878d7cd7035 270 printf("TLSSocket::set_root_ca_cert(...) returned %d\n", tls_rc);
ccli8 41:b878d7cd7035 271 break;
ccli8 41:b878d7cd7035 272 }
ccli8 41:b878d7cd7035 273
ccli8 41:b878d7cd7035 274 /* Set client certificate and client private key */
ccli8 41:b878d7cd7035 275 tls_rc = _tlssocket->set_client_cert_key(SSL_USER_CERT_PEM, SSL_USER_PRIV_KEY_PEM);
ccli8 41:b878d7cd7035 276 if (tls_rc != NSAPI_ERROR_OK) {
ccli8 41:b878d7cd7035 277 printf("TLSSocket::set_client_cert_key(...) returned %d\n", tls_rc);
ccli8 41:b878d7cd7035 278 break;
ccli8 41:b878d7cd7035 279 }
ccli8 41:b878d7cd7035 280
ccli8 41:b878d7cd7035 281 /* Blocking mode */
ccli8 41:b878d7cd7035 282 _tlssocket->set_blocking(true);
ccli8 41:b878d7cd7035 283
ccli8 41:b878d7cd7035 284 /* Open a network socket on the network stack of the given network interface */
ccli8 41:b878d7cd7035 285 printf("Opening network socket on network stack\n");
ccli8 41:b878d7cd7035 286 tls_rc = _tlssocket->open(_net_iface);
ccli8 41:b878d7cd7035 287 if (tls_rc != NSAPI_ERROR_OK) {
ccli8 41:b878d7cd7035 288 printf("Opens network socket on network stack failed: %d\n", tls_rc);
ccli8 41:b878d7cd7035 289 break;
ccli8 41:b878d7cd7035 290 }
ccli8 41:b878d7cd7035 291 printf("Opens network socket on network stack OK\n");
ccli8 41:b878d7cd7035 292
ccli8 41:b878d7cd7035 293 /* DNS resolution */
ccli8 41:b878d7cd7035 294 printf("DNS resolution for %s...\n", _domain);
ccli8 41:b878d7cd7035 295 SocketAddress sockaddr;
ccli8 41:b878d7cd7035 296 tls_rc = _net_iface->gethostbyname(_domain, &sockaddr);
ccli8 41:b878d7cd7035 297 if (tls_rc != NSAPI_ERROR_OK) {
ccli8 41:b878d7cd7035 298 printf("DNS resolution for %s failed with %d\n", _domain, tls_rc);
ccli8 41:b878d7cd7035 299 break;
ccli8 41:b878d7cd7035 300 }
ccli8 41:b878d7cd7035 301 sockaddr.set_port(_port);
ccli8 41:b878d7cd7035 302 printf("DNS resolution for %s: %s:%d\n", _domain, sockaddr.get_ip_address(), sockaddr.get_port());
ccli8 41:b878d7cd7035 303
ccli8 1:5ffad9f24d63 304 /* Connect to the server */
ccli8 1:5ffad9f24d63 305 /* Initialize TLS-related stuff */
ccli8 1:5ffad9f24d63 306 printf("Connecting with %s:%d\n", _domain, _port);
ccli8 41:b878d7cd7035 307 tls_rc = _tlssocket->connect(sockaddr);
ccli8 1:5ffad9f24d63 308 if (tls_rc != NSAPI_ERROR_OK) {
ccli8 3:4c8cccd32e34 309 printf("Connects with %s:%d failed: %d\n", _domain, _port, tls_rc);
ccli8 1:5ffad9f24d63 310 break;
ccli8 1:5ffad9f24d63 311 }
ccli8 1:5ffad9f24d63 312 printf("Connects with %s:%d OK\n", _domain, _port);
ccli8 41:b878d7cd7035 313
ccli8 1:5ffad9f24d63 314 /* See the link below for AWS IoT support for MQTT:
ccli8 1:5ffad9f24d63 315 * http://docs.aws.amazon.com/iot/latest/developerguide/protocols.html */
ccli8 41:b878d7cd7035 316
ccli8 1:5ffad9f24d63 317 /* MQTT connect */
ccli8 1:5ffad9f24d63 318 /* The message broker does not support persistent sessions (connections made with
ccli8 1:5ffad9f24d63 319 * the cleanSession flag set to false. */
ccli8 1:5ffad9f24d63 320 MQTTPacket_connectData conn_data = MQTTPacket_connectData_initializer;
ccli8 1:5ffad9f24d63 321 /* AWS IoT message broker implementation is based on MQTT version 3.1.1
ccli8 1:5ffad9f24d63 322 * 3 = 3.1
ccli8 1:5ffad9f24d63 323 * 4 = 3.1.1 */
ccli8 1:5ffad9f24d63 324 conn_data.MQTTVersion = 4;
ccli8 1:5ffad9f24d63 325 /* Version number of this structure. Must be 0 */
ccli8 1:5ffad9f24d63 326 conn_data.struct_version = 0;
ccli8 1:5ffad9f24d63 327 /* The message broker uses the client ID to identify each client. The client ID is passed
ccli8 1:5ffad9f24d63 328 * in from the client to the message broker as part of the MQTT payload. Two clients with
ccli8 1:5ffad9f24d63 329 * the same client ID are not allowed to be connected concurrently to the message broker.
ccli8 1:5ffad9f24d63 330 * When a client connects to the message broker using a client ID that another client is using,
ccli8 1:5ffad9f24d63 331 * a CONNACK message will be sent to both clients and the currently connected client will be
ccli8 1:5ffad9f24d63 332 * disconnected. */
ccli8 1:5ffad9f24d63 333 conn_data.clientID.cstring = AWS_IOT_MQTT_CLIENTNAME;
ccli8 1:5ffad9f24d63 334 /* The message broker does not support persistent sessions (connections made with
ccli8 1:5ffad9f24d63 335 * the cleanSession flag set to false. The AWS IoT message broker assumes all sessions
ccli8 1:5ffad9f24d63 336 * are clean sessions and messages are not stored across sessions. If an MQTT client
ccli8 1:5ffad9f24d63 337 * attempts to connect to the AWS IoT message broker with the cleanSession set to false,
ccli8 1:5ffad9f24d63 338 * the client will be disconnected. */
ccli8 1:5ffad9f24d63 339 conn_data.cleansession = 1;
ccli8 1:5ffad9f24d63 340 //conn_data.username.cstring = "USERNAME";
ccli8 1:5ffad9f24d63 341 //conn_data.password.cstring = "PASSWORD";
ccli8 41:b878d7cd7035 342
ccli8 1:5ffad9f24d63 343 MQTT::connackData connack_data;
ccli8 41:b878d7cd7035 344
ccli8 1:5ffad9f24d63 345 /* _tlssocket must connect to the network endpoint before calling this. */
ccli8 1:5ffad9f24d63 346 printf("MQTT connecting");
ccli8 1:5ffad9f24d63 347 if ((mqtt_rc = _mqtt_client->connect(conn_data, connack_data)) != 0) {
ccli8 1:5ffad9f24d63 348 printf("\rMQTT connects failed: %d\n", mqtt_rc);
ccli8 1:5ffad9f24d63 349 break;
ccli8 1:5ffad9f24d63 350 }
ccli8 1:5ffad9f24d63 351 printf("\rMQTT connects OK\n\n");
ccli8 41:b878d7cd7035 352
ccli8 1:5ffad9f24d63 353 /* Subscribe/publish user topic */
ccli8 1:5ffad9f24d63 354 printf("Subscribing/publishing user topic\n");
ccli8 1:5ffad9f24d63 355 if (! sub_pub_topic(USER_MQTT_TOPIC, USER_MQTT_TOPIC_FILTERS, sizeof (USER_MQTT_TOPIC_FILTERS) / sizeof (USER_MQTT_TOPIC_FILTERS[0]), USER_MQTT_TOPIC_PUBLISH_MESSAGE)) {
ccli8 1:5ffad9f24d63 356 break;
ccli8 1:5ffad9f24d63 357 }
ccli8 1:5ffad9f24d63 358 printf("Subscribes/publishes user topic OK\n\n");
ccli8 41:b878d7cd7035 359
ccli8 1:5ffad9f24d63 360 /* Subscribe/publish UpdateThingShadow topic */
ccli8 1:5ffad9f24d63 361 printf("Subscribing/publishing UpdateThingShadow topic\n");
ccli8 1:5ffad9f24d63 362 if (! sub_pub_topic(UPDATETHINGSHADOW_MQTT_TOPIC, UPDATETHINGSHADOW_MQTT_TOPIC_FILTERS, sizeof (UPDATETHINGSHADOW_MQTT_TOPIC_FILTERS) / sizeof (UPDATETHINGSHADOW_MQTT_TOPIC_FILTERS[0]), UPDATETHINGSHADOW_MQTT_TOPIC_PUBLISH_MESSAGE)) {
ccli8 1:5ffad9f24d63 363 break;
ccli8 1:5ffad9f24d63 364 }
ccli8 1:5ffad9f24d63 365 printf("Subscribes/publishes UpdateThingShadow topic OK\n\n");
ccli8 41:b878d7cd7035 366
ccli8 1:5ffad9f24d63 367 /* Subscribe/publish GetThingShadow topic */
ccli8 1:5ffad9f24d63 368 printf("Subscribing/publishing GetThingShadow topic\n");
ccli8 1:5ffad9f24d63 369 if (! sub_pub_topic(GETTHINGSHADOW_MQTT_TOPIC, GETTHINGSHADOW_MQTT_TOPIC_FILTERS, sizeof (GETTHINGSHADOW_MQTT_TOPIC_FILTERS) / sizeof (GETTHINGSHADOW_MQTT_TOPIC_FILTERS[0]), GETTHINGSHADOW_MQTT_TOPIC_PUBLISH_MESSAGE)) {
ccli8 1:5ffad9f24d63 370 break;
ccli8 1:5ffad9f24d63 371 }
ccli8 1:5ffad9f24d63 372 printf("Subscribes/publishes GetThingShadow topic OK\n\n");
ccli8 41:b878d7cd7035 373
ccli8 1:5ffad9f24d63 374 /* Subscribe/publish DeleteThingShadow topic */
ccli8 1:5ffad9f24d63 375 printf("Subscribing/publishing DeleteThingShadow topic\n");
ccli8 1:5ffad9f24d63 376 if (! sub_pub_topic(DELETETHINGSHADOW_MQTT_TOPIC, DELETETHINGSHADOW_MQTT_TOPIC_FILTERS, sizeof (DELETETHINGSHADOW_MQTT_TOPIC_FILTERS) / sizeof (DELETETHINGSHADOW_MQTT_TOPIC_FILTERS[0]), DELETETHINGSHADOW_MQTT_TOPIC_PUBLISH_MESSAGE)) {
ccli8 1:5ffad9f24d63 377 break;
ccli8 1:5ffad9f24d63 378 }
ccli8 1:5ffad9f24d63 379 printf("Subscribes/publishes DeleteThingShadow topic OK\n\n");
ccli8 41:b878d7cd7035 380
ccli8 1:5ffad9f24d63 381 } while (0);
ccli8 41:b878d7cd7035 382
ccli8 1:5ffad9f24d63 383 printf("MQTT disconnecting");
ccli8 1:5ffad9f24d63 384 if ((mqtt_rc = _mqtt_client->disconnect()) != 0) {
ccli8 23:5111e398e651 385 printf("\rMQTT disconnects failed %d\n\n", mqtt_rc);
ccli8 1:5ffad9f24d63 386 }
ccli8 23:5111e398e651 387 printf("\rMQTT disconnects OK\n\n");
ccli8 41:b878d7cd7035 388
ccli8 1:5ffad9f24d63 389 _tlssocket->close();
ccli8 1:5ffad9f24d63 390 }
ccli8 1:5ffad9f24d63 391
ccli8 1:5ffad9f24d63 392 protected:
ccli8 1:5ffad9f24d63 393
ccli8 1:5ffad9f24d63 394 /**
ccli8 1:5ffad9f24d63 395 * @brief Subscribe/publish specific topic
ccli8 1:5ffad9f24d63 396 */
ccli8 1:5ffad9f24d63 397 bool sub_pub_topic(const char *topic, const char **topic_filters, size_t topic_filters_size, const char *publish_message_body) {
ccli8 41:b878d7cd7035 398
ccli8 1:5ffad9f24d63 399 bool ret = false;
ccli8 1:5ffad9f24d63 400 int mqtt_rc;
ccli8 41:b878d7cd7035 401
ccli8 1:5ffad9f24d63 402 do {
ccli8 1:5ffad9f24d63 403 const char **topic_filter;
ccli8 1:5ffad9f24d63 404 const char **topic_filter_end = topic_filters + topic_filters_size;
ccli8 1:5ffad9f24d63 405
ccli8 1:5ffad9f24d63 406 for (topic_filter = topic_filters; topic_filter != topic_filter_end; topic_filter ++) {
ccli8 1:5ffad9f24d63 407 /* AWS IoT does not support publishing and subscribing with QoS 2.
ccli8 1:5ffad9f24d63 408 * The AWS IoT message broker does not send a PUBACK or SUBACK when QoS 2 is requested. */
ccli8 1:5ffad9f24d63 409 printf("MQTT subscribing to %s", *topic_filter);
ccli8 1:5ffad9f24d63 410 if ((mqtt_rc = _mqtt_client->subscribe(*topic_filter, MQTT::QOS1, message_arrived)) != 0) {
ccli8 1:5ffad9f24d63 411 printf("\rMQTT subscribes to %s failed: %d\n", *topic_filter, mqtt_rc);
ccli8 1:5ffad9f24d63 412 continue;
ccli8 1:5ffad9f24d63 413 }
ccli8 1:5ffad9f24d63 414 printf("\rMQTT subscribes to %s OK\n", *topic_filter);
ccli8 1:5ffad9f24d63 415 }
ccli8 1:5ffad9f24d63 416
ccli8 35:36578356ed8a 417 /* Clear count of received message with subscribed topic */
ccli8 35:36578356ed8a 418 clear_message_arrive_count();
ccli8 35:36578356ed8a 419
ccli8 1:5ffad9f24d63 420 MQTT::Message message;
ccli8 1:5ffad9f24d63 421
ccli8 1:5ffad9f24d63 422 int _bpos;
ccli8 41:b878d7cd7035 423
ccli8 1:5ffad9f24d63 424 _bpos = snprintf(_buffer, sizeof (_buffer) - 1, publish_message_body);
ccli8 1:5ffad9f24d63 425 if (_bpos < 0 || ((size_t) _bpos) > (sizeof (_buffer) - 1)) {
ccli8 1:5ffad9f24d63 426 printf("snprintf failed: %d\n", _bpos);
ccli8 1:5ffad9f24d63 427 break;
ccli8 1:5ffad9f24d63 428 }
ccli8 1:5ffad9f24d63 429 _buffer[_bpos] = 0;
ccli8 1:5ffad9f24d63 430 /* AWS IoT does not support publishing and subscribing with QoS 2.
ccli8 1:5ffad9f24d63 431 * The AWS IoT message broker does not send a PUBACK or SUBACK when QoS 2 is requested. */
ccli8 1:5ffad9f24d63 432 message.qos = MQTT::QOS1;
ccli8 1:5ffad9f24d63 433 message.retained = false;
ccli8 1:5ffad9f24d63 434 message.dup = false;
ccli8 1:5ffad9f24d63 435 message.payload = _buffer;
ccli8 1:5ffad9f24d63 436 message.payloadlen = strlen(_buffer);
ccli8 1:5ffad9f24d63 437 /* Print publish message */
ccli8 1:5ffad9f24d63 438 printf("Message to publish:\n");
ccli8 1:5ffad9f24d63 439 printf("%s\n", _buffer);
ccli8 1:5ffad9f24d63 440 printf("MQTT publishing message to %s", topic);
ccli8 1:5ffad9f24d63 441 if ((mqtt_rc = _mqtt_client->publish(topic, message)) != 0) {
ccli8 1:5ffad9f24d63 442 printf("\rMQTT publishes message to %s failed: %d\n", topic, mqtt_rc);
ccli8 1:5ffad9f24d63 443 break;
ccli8 1:5ffad9f24d63 444 }
ccli8 1:5ffad9f24d63 445 printf("\rMQTT publishes message to %s OK\n", topic);
ccli8 41:b878d7cd7035 446
ccli8 1:5ffad9f24d63 447 /* Receive message with subscribed topic */
ccli8 35:36578356ed8a 448 printf("MQTT receives message with subscribed %s...\n", topic);
ccli8 35:36578356ed8a 449 Timer timer;
ccli8 35:36578356ed8a 450 timer.start();
ccli8 1:5ffad9f24d63 451 while (! _message_arrive_count) {
ccli8 35:36578356ed8a 452 if (timer.read_ms() >= MQTT_RECEIVE_MESSAGE_WITH_SUBSCRIBED_TOPIC_TIMEOUT_MS) {
ccli8 35:36578356ed8a 453 printf("MQTT receives message with subscribed %s TIMEOUT\n", topic);
ccli8 35:36578356ed8a 454 break;
ccli8 35:36578356ed8a 455 }
ccli8 35:36578356ed8a 456
ccli8 1:5ffad9f24d63 457 _mqtt_client->yield(100);
ccli8 1:5ffad9f24d63 458 }
ccli8 35:36578356ed8a 459 if (_message_arrive_count) {
ccli8 35:36578356ed8a 460 printf("MQTT receives message with subscribed %s OK\n", topic);
ccli8 35:36578356ed8a 461 }
ccli8 1:5ffad9f24d63 462 printf("\n");
ccli8 1:5ffad9f24d63 463
ccli8 1:5ffad9f24d63 464 /* Unsubscribe
ccli8 1:5ffad9f24d63 465 * We meet second unsubscribe failed. This is caused by MQTT lib bug. */
ccli8 1:5ffad9f24d63 466 for (topic_filter = topic_filters; topic_filter != topic_filter_end; topic_filter ++) {
ccli8 1:5ffad9f24d63 467 printf("MQTT unsubscribing from %s", *topic_filter);
ccli8 1:5ffad9f24d63 468 if ((mqtt_rc = _mqtt_client->unsubscribe(*topic_filter)) != 0) {
ccli8 1:5ffad9f24d63 469 printf("\rMQTT unsubscribes from %s failed: %d\n", *topic_filter, mqtt_rc);
ccli8 1:5ffad9f24d63 470 continue;
ccli8 1:5ffad9f24d63 471 }
ccli8 1:5ffad9f24d63 472 printf("\rMQTT unsubscribes from %s OK\n", *topic_filter);
ccli8 1:5ffad9f24d63 473 }
ccli8 1:5ffad9f24d63 474
ccli8 1:5ffad9f24d63 475 ret = true;
ccli8 41:b878d7cd7035 476
ccli8 1:5ffad9f24d63 477 } while (0);
ccli8 41:b878d7cd7035 478
ccli8 1:5ffad9f24d63 479 return ret;
ccli8 1:5ffad9f24d63 480 }
ccli8 41:b878d7cd7035 481
ccli8 1:5ffad9f24d63 482 protected:
ccli8 17:6f0ff065cd76 483 MyTLSSocket * _tlssocket;
ccli8 17:6f0ff065cd76 484 MQTT::Client<MyTLSSocket, Countdown, MAX_MQTT_PACKET_SIZE> * _mqtt_client;
ccli8 1:5ffad9f24d63 485
ccli8 1:5ffad9f24d63 486 const char *_domain; /**< Domain name of the MQTT server */
ccli8 1:5ffad9f24d63 487 const uint16_t _port; /**< Port number of the MQTT server */
ccli8 1:5ffad9f24d63 488 char _buffer[MQTT_USER_BUFFER_SIZE]; /**< User buffer */
ccli8 41:b878d7cd7035 489 NetworkInterface *_net_iface;
ccli8 41:b878d7cd7035 490
ccli8 1:5ffad9f24d63 491 private:
ccli8 1:5ffad9f24d63 492 static volatile uint16_t _message_arrive_count;
ccli8 1:5ffad9f24d63 493
ccli8 1:5ffad9f24d63 494 static void message_arrived(MQTT::MessageData& md) {
ccli8 1:5ffad9f24d63 495 MQTT::Message &message = md.message;
ccli8 1:5ffad9f24d63 496 printf("Message arrived: qos %d, retained %d, dup %d, packetid %d\r\n", message.qos, message.retained, message.dup, message.id);
ccli8 1:5ffad9f24d63 497 printf("Payload:\n");
ccli8 1:5ffad9f24d63 498 printf("%.*s\n", message.payloadlen, (char*)message.payload);
ccli8 1:5ffad9f24d63 499 ++ _message_arrive_count;
ccli8 1:5ffad9f24d63 500 }
ccli8 41:b878d7cd7035 501
ccli8 1:5ffad9f24d63 502 static void clear_message_arrive_count() {
ccli8 1:5ffad9f24d63 503 _message_arrive_count = 0;
ccli8 1:5ffad9f24d63 504 }
ccli8 1:5ffad9f24d63 505 };
ccli8 1:5ffad9f24d63 506
ccli8 1:5ffad9f24d63 507 volatile uint16_t AWS_IoT_MQTT_Test::_message_arrive_count = 0;
ccli8 1:5ffad9f24d63 508
ccli8 1:5ffad9f24d63 509 #endif // End of AWS_IOT_MQTT_TEST
ccli8 1:5ffad9f24d63 510
ccli8 1:5ffad9f24d63 511
ccli8 1:5ffad9f24d63 512 #if AWS_IOT_HTTPS_TEST
ccli8 1:5ffad9f24d63 513
ccli8 1:5ffad9f24d63 514 /**
ccli8 1:5ffad9f24d63 515 * /brief AWS_IoT_HTTPS_Test implements the logic with AWS IoT User/Thing Shadow topics (publish-only)
ccli8 1:5ffad9f24d63 516 * and Thing Shadow RESTful API through HTTPS.
ccli8 1:5ffad9f24d63 517 */
ccli8 1:5ffad9f24d63 518 class AWS_IoT_HTTPS_Test {
ccli8 1:5ffad9f24d63 519
ccli8 1:5ffad9f24d63 520 public:
ccli8 1:5ffad9f24d63 521 /**
ccli8 1:5ffad9f24d63 522 * @brief AWS_IoT_HTTPS_Test Constructor
ccli8 1:5ffad9f24d63 523 *
ccli8 1:5ffad9f24d63 524 * @param[in] domain Domain name of the HTTPS server
ccli8 1:5ffad9f24d63 525 * @param[in] port Port number of the HTTPS server
ccli8 1:5ffad9f24d63 526 * @param[in] net_iface Network interface
ccli8 1:5ffad9f24d63 527 */
ccli8 1:5ffad9f24d63 528 AWS_IoT_HTTPS_Test(const char * domain, const uint16_t port, NetworkInterface *net_iface) :
ccli8 41:b878d7cd7035 529 _domain(domain), _port(port), _net_iface(net_iface) {
ccli8 41:b878d7cd7035 530 _tlssocket = new MyTLSSocket;
ccli8 1:5ffad9f24d63 531 }
ccli8 1:5ffad9f24d63 532 /**
ccli8 1:5ffad9f24d63 533 * @brief AWS_IoT_HTTPS_Test Destructor
ccli8 1:5ffad9f24d63 534 */
ccli8 1:5ffad9f24d63 535 ~AWS_IoT_HTTPS_Test() {
ccli8 1:5ffad9f24d63 536 _tlssocket->close();
ccli8 1:5ffad9f24d63 537 delete _tlssocket;
ccli8 1:5ffad9f24d63 538 _tlssocket = NULL;
ccli8 1:5ffad9f24d63 539 }
ccli8 1:5ffad9f24d63 540 /**
ccli8 1:5ffad9f24d63 541 * @brief Start AWS IoT test through HTTPS
ccli8 1:5ffad9f24d63 542 *
ccli8 1:5ffad9f24d63 543 * @param[in] path The path of the file to fetch from the HTTPS server
ccli8 1:5ffad9f24d63 544 */
ccli8 1:5ffad9f24d63 545 void start_test() {
ccli8 41:b878d7cd7035 546
ccli8 1:5ffad9f24d63 547 int tls_rc;
ccli8 41:b878d7cd7035 548
ccli8 1:5ffad9f24d63 549 do {
ccli8 41:b878d7cd7035 550 /* Set host name of the remote host, used for certificate checking */
ccli8 41:b878d7cd7035 551 _tlssocket->set_hostname(_domain);
ccli8 41:b878d7cd7035 552
ccli8 41:b878d7cd7035 553 /* Set the certification of Root CA */
ccli8 41:b878d7cd7035 554 tls_rc = _tlssocket->set_root_ca_cert(SSL_CA_CERT_PEM);
ccli8 41:b878d7cd7035 555 if (tls_rc != NSAPI_ERROR_OK) {
ccli8 41:b878d7cd7035 556 printf("TLSSocket::set_root_ca_cert(...) returned %d\n", tls_rc);
ccli8 41:b878d7cd7035 557 break;
ccli8 41:b878d7cd7035 558 }
ccli8 41:b878d7cd7035 559
ccli8 41:b878d7cd7035 560 /* Set client certificate and client private key */
ccli8 41:b878d7cd7035 561 tls_rc = _tlssocket->set_client_cert_key(SSL_USER_CERT_PEM, SSL_USER_PRIV_KEY_PEM);
ccli8 41:b878d7cd7035 562 if (tls_rc != NSAPI_ERROR_OK) {
ccli8 41:b878d7cd7035 563 printf("TLSSocket::set_client_cert_key(...) returned %d\n", tls_rc);
ccli8 41:b878d7cd7035 564 break;
ccli8 41:b878d7cd7035 565 }
ccli8 41:b878d7cd7035 566
ccli8 41:b878d7cd7035 567 /* Open a network socket on the network stack of the given network interface */
ccli8 41:b878d7cd7035 568 printf("Opening network socket on network stack\n");
ccli8 41:b878d7cd7035 569 tls_rc = _tlssocket->open(_net_iface);
ccli8 41:b878d7cd7035 570 if (tls_rc != NSAPI_ERROR_OK) {
ccli8 41:b878d7cd7035 571 printf("Opens network socket on network stack failed: %d\n", tls_rc);
ccli8 41:b878d7cd7035 572 break;
ccli8 41:b878d7cd7035 573 }
ccli8 41:b878d7cd7035 574 printf("Opens network socket on network stack OK\n");
ccli8 41:b878d7cd7035 575
ccli8 41:b878d7cd7035 576 /* DNS resolution */
ccli8 41:b878d7cd7035 577 printf("DNS resolution for %s...\n", _domain);
ccli8 41:b878d7cd7035 578 SocketAddress sockaddr;
ccli8 41:b878d7cd7035 579 tls_rc = _net_iface->gethostbyname(_domain, &sockaddr);
ccli8 41:b878d7cd7035 580 if (tls_rc != NSAPI_ERROR_OK) {
ccli8 41:b878d7cd7035 581 printf("DNS resolution for %s failed with %d\n", _domain, tls_rc);
ccli8 41:b878d7cd7035 582 break;
ccli8 41:b878d7cd7035 583 }
ccli8 41:b878d7cd7035 584 sockaddr.set_port(_port);
ccli8 41:b878d7cd7035 585 printf("DNS resolution for %s: %s:%d\n", _domain, sockaddr.get_ip_address(), sockaddr.get_port());
ccli8 41:b878d7cd7035 586
ccli8 1:5ffad9f24d63 587 /* Connect to the server */
ccli8 1:5ffad9f24d63 588 /* Initialize TLS-related stuff */
ccli8 1:5ffad9f24d63 589 printf("Connecting with %s:%d\n", _domain, _port);
ccli8 41:b878d7cd7035 590 tls_rc = _tlssocket->connect(sockaddr);
ccli8 1:5ffad9f24d63 591 if (tls_rc != NSAPI_ERROR_OK) {
ccli8 3:4c8cccd32e34 592 printf("Connects with %s:%d failed: %d\n", _domain, _port, tls_rc);
ccli8 1:5ffad9f24d63 593 break;
ccli8 1:5ffad9f24d63 594 }
ccli8 41:b878d7cd7035 595 printf("Connects with %s:%d OK\n", _domain, _port);
ccli8 41:b878d7cd7035 596
ccli8 41:b878d7cd7035 597 /* Non-blocking mode
ccli8 41:b878d7cd7035 598 *
ccli8 41:b878d7cd7035 599 * Don't change to non-blocking mode before connect; otherwise, we may meet NSAPI_ERROR_IN_PROGRESS.
ccli8 41:b878d7cd7035 600 */
ccli8 41:b878d7cd7035 601 _tlssocket->set_blocking(false);
ccli8 1:5ffad9f24d63 602
ccli8 1:5ffad9f24d63 603 /* Publish to user topic through HTTPS/POST */
ccli8 1:5ffad9f24d63 604 printf("Publishing to user topic through HTTPS/POST\n");
ccli8 1:5ffad9f24d63 605 if (! run_req_resp(USER_TOPIC_HTTPS_PATH, USER_TOPIC_HTTPS_REQUEST_METHOD, USER_TOPIC_HTTPS_REQUEST_MESSAGE_BODY)) {
ccli8 1:5ffad9f24d63 606 break;
ccli8 1:5ffad9f24d63 607 }
ccli8 1:5ffad9f24d63 608 printf("Publishes to user topic through HTTPS/POST OK\n\n");
ccli8 41:b878d7cd7035 609
ccli8 1:5ffad9f24d63 610 /* Update thing shadow by publishing to UpdateThingShadow topic through HTTPS/POST */
ccli8 1:5ffad9f24d63 611 printf("Updating thing shadow by publishing to Update Thing Shadow topic through HTTPS/POST\n");
ccli8 1:5ffad9f24d63 612 if (! run_req_resp(UPDATETHINGSHADOW_TOPIC_HTTPS_PATH, UPDATETHINGSHADOW_TOPIC_HTTPS_REQUEST_METHOD, UPDATETHINGSHADOW_TOPIC_HTTPS_REQUEST_MESSAGE_BODY)) {
ccli8 1:5ffad9f24d63 613 break;
ccli8 1:5ffad9f24d63 614 }
ccli8 1:5ffad9f24d63 615 printf("Update thing shadow by publishing to Update Thing Shadow topic through HTTPS/POST OK\n\n");
ccli8 41:b878d7cd7035 616
ccli8 1:5ffad9f24d63 617 /* Get thing shadow by publishing to GetThingShadow topic through HTTPS/POST */
ccli8 1:5ffad9f24d63 618 printf("Getting thing shadow by publishing to GetThingShadow topic through HTTPS/POST\n");
ccli8 1:5ffad9f24d63 619 if (! run_req_resp(GETTHINGSHADOW_TOPIC_HTTPS_PATH, GETTHINGSHADOW_TOPIC_HTTPS_REQUEST_METHOD, GETTHINGSHADOW_TOPIC_HTTPS_REQUEST_MESSAGE_BODY)) {
ccli8 1:5ffad9f24d63 620 break;
ccli8 1:5ffad9f24d63 621 }
ccli8 1:5ffad9f24d63 622 printf("Get thing shadow by publishing to GetThingShadow topic through HTTPS/POST OK\n\n");
ccli8 41:b878d7cd7035 623
ccli8 1:5ffad9f24d63 624 /* Delete thing shadow by publishing to DeleteThingShadow topic through HTTPS/POST */
ccli8 1:5ffad9f24d63 625 printf("Deleting thing shadow by publishing to DeleteThingShadow topic through HTTPS/POST\n");
ccli8 1:5ffad9f24d63 626 if (! run_req_resp(DELETETHINGSHADOW_TOPIC_HTTPS_PATH, DELETETHINGSHADOW_TOPIC_HTTPS_REQUEST_METHOD, DELETETHINGSHADOW_TOPIC_HTTPS_REQUEST_MESSAGE_BODY)) {
ccli8 1:5ffad9f24d63 627 break;
ccli8 1:5ffad9f24d63 628 }
ccli8 1:5ffad9f24d63 629 printf("Delete thing shadow by publishing to DeleteThingShadow topic through HTTPS/POST OK\n\n");
ccli8 41:b878d7cd7035 630
ccli8 1:5ffad9f24d63 631 /* Update thing shadow RESTfully through HTTPS/POST */
ccli8 1:5ffad9f24d63 632 printf("Updating thing shadow RESTfully through HTTPS/POST\n");
ccli8 1:5ffad9f24d63 633 if (! run_req_resp(UPDATETHINGSHADOW_THING_HTTPS_PATH, UPDATETHINGSHADOW_THING_HTTPS_REQUEST_METHOD, UPDATETHINGSHADOW_THING_HTTPS_REQUEST_MESSAGE_BODY)) {
ccli8 1:5ffad9f24d63 634 break;
ccli8 1:5ffad9f24d63 635 }
ccli8 1:5ffad9f24d63 636 printf("Update thing shadow RESTfully through HTTPS/POST OK\n\n");
ccli8 41:b878d7cd7035 637
ccli8 1:5ffad9f24d63 638 /* Get thing shadow RESTfully through HTTPS/GET */
ccli8 1:5ffad9f24d63 639 printf("Getting thing shadow RESTfully through HTTPS/GET\n");
ccli8 1:5ffad9f24d63 640 if (! run_req_resp(GETTHINGSHADOW_THING_HTTPS_PATH, GETTHINGSHADOW_THING_HTTPS_REQUEST_METHOD, GETTHINGSHADOW_THING_HTTPS_REQUEST_MESSAGE_BODY)) {
ccli8 1:5ffad9f24d63 641 break;
ccli8 1:5ffad9f24d63 642 }
ccli8 1:5ffad9f24d63 643 printf("Get thing shadow RESTfully through HTTPS/GET OK\n\n");
ccli8 41:b878d7cd7035 644
ccli8 1:5ffad9f24d63 645 /* Delete thing shadow RESTfully through HTTPS/DELETE */
ccli8 1:5ffad9f24d63 646 printf("Deleting thing shadow RESTfully through HTTPS/DELETE\n");
ccli8 1:5ffad9f24d63 647 if (! run_req_resp(DELETETHINGSHADOW_THING_HTTPS_PATH, DELETETHINGSHADOW_THING_HTTPS_REQUEST_METHOD, DELETETHINGSHADOW_THING_HTTPS_REQUEST_MESSAGE_BODY)) {
ccli8 1:5ffad9f24d63 648 break;
ccli8 1:5ffad9f24d63 649 }
ccli8 1:5ffad9f24d63 650 printf("Delete thing shadow RESTfully through HTTPS/DELETE OK\n\n");
ccli8 1:5ffad9f24d63 651
ccli8 1:5ffad9f24d63 652 } while (0);
ccli8 1:5ffad9f24d63 653
ccli8 1:5ffad9f24d63 654 /* Close socket */
ccli8 1:5ffad9f24d63 655 _tlssocket->close();
ccli8 1:5ffad9f24d63 656 }
ccli8 1:5ffad9f24d63 657
ccli8 1:5ffad9f24d63 658 protected:
ccli8 1:5ffad9f24d63 659
ccli8 1:5ffad9f24d63 660 /**
ccli8 1:5ffad9f24d63 661 * @brief Run request/response through HTTPS
ccli8 1:5ffad9f24d63 662 */
ccli8 1:5ffad9f24d63 663 bool run_req_resp(const char *https_path, const char *https_request_method, const char *https_request_message_body) {
ccli8 41:b878d7cd7035 664
ccli8 1:5ffad9f24d63 665 bool ret = false;
ccli8 41:b878d7cd7035 666
ccli8 1:5ffad9f24d63 667 do {
ccli8 1:5ffad9f24d63 668 int tls_rc;
ccli8 1:5ffad9f24d63 669 bool _got200 = false;
ccli8 1:5ffad9f24d63 670
ccli8 1:5ffad9f24d63 671 int _bpos;
ccli8 1:5ffad9f24d63 672
ccli8 1:5ffad9f24d63 673 /* Fill the request buffer */
ccli8 1:5ffad9f24d63 674 _bpos = snprintf(_buffer, sizeof(_buffer) - 1,
ccli8 1:5ffad9f24d63 675 "%s %s HTTP/1.1\r\n" "Host: %s\r\n" "Content-Length: %d\r\n" "\r\n" "%s",
ccli8 1:5ffad9f24d63 676 https_request_method, https_path, AWS_IOT_HTTPS_SERVER_NAME, strlen(https_request_message_body), https_request_message_body);
ccli8 1:5ffad9f24d63 677 if (_bpos < 0 || ((size_t) _bpos) > (sizeof (_buffer) - 1)) {
ccli8 1:5ffad9f24d63 678 printf("snprintf failed: %d\n", _bpos);
ccli8 1:5ffad9f24d63 679 break;
ccli8 1:5ffad9f24d63 680 }
ccli8 1:5ffad9f24d63 681 _buffer[_bpos] = 0;
ccli8 1:5ffad9f24d63 682 /* Print request message */
ccli8 1:5ffad9f24d63 683 printf("HTTPS: Request message:\n");
ccli8 1:5ffad9f24d63 684 printf("%s\n", _buffer);
ccli8 41:b878d7cd7035 685
ccli8 1:5ffad9f24d63 686 int offset = 0;
ccli8 1:5ffad9f24d63 687 do {
ccli8 1:5ffad9f24d63 688 tls_rc = _tlssocket->send((const unsigned char *) _buffer + offset, _bpos - offset);
ccli8 1:5ffad9f24d63 689 if (tls_rc > 0) {
ccli8 1:5ffad9f24d63 690 offset += tls_rc;
ccli8 1:5ffad9f24d63 691 }
ccli8 1:5ffad9f24d63 692 } while (offset < _bpos &&
ccli8 41:b878d7cd7035 693 (tls_rc > 0 || tls_rc == NSAPI_ERROR_WOULD_BLOCK));
ccli8 41:b878d7cd7035 694 if (tls_rc < 0 &&
ccli8 41:b878d7cd7035 695 tls_rc != NSAPI_ERROR_WOULD_BLOCK) {
ccli8 1:5ffad9f24d63 696 print_mbedtls_error("_tlssocket->send", tls_rc);
ccli8 1:5ffad9f24d63 697 break;
ccli8 1:5ffad9f24d63 698 }
ccli8 1:5ffad9f24d63 699
ccli8 1:5ffad9f24d63 700 /* Read data out of the socket */
ccli8 1:5ffad9f24d63 701 offset = 0;
ccli8 1:5ffad9f24d63 702 size_t content_length = 0;
ccli8 1:5ffad9f24d63 703 size_t offset_end = 0;
ccli8 1:5ffad9f24d63 704 char *line_beg = _buffer;
ccli8 1:5ffad9f24d63 705 char *line_end = NULL;
ccli8 1:5ffad9f24d63 706 do {
ccli8 1:5ffad9f24d63 707 tls_rc = _tlssocket->recv((unsigned char *) _buffer + offset, sizeof(_buffer) - offset - 1);
ccli8 1:5ffad9f24d63 708 if (tls_rc > 0) {
ccli8 1:5ffad9f24d63 709 offset += tls_rc;
ccli8 1:5ffad9f24d63 710 }
ccli8 1:5ffad9f24d63 711
ccli8 1:5ffad9f24d63 712 /* Make it null-terminated */
ccli8 1:5ffad9f24d63 713 _buffer[offset] = 0;
ccli8 1:5ffad9f24d63 714
ccli8 1:5ffad9f24d63 715 /* Scan response message
ccli8 1:5ffad9f24d63 716 *
ccli8 1:5ffad9f24d63 717 * 1. A status line which includes the status code and reason message (e.g., HTTP/1.1 200 OK)
ccli8 1:5ffad9f24d63 718 * 2. Response header fields (e.g., Content-Type: text/html)
ccli8 1:5ffad9f24d63 719 * 3. An empty line (\r\n)
ccli8 1:5ffad9f24d63 720 * 4. An optional message body
ccli8 1:5ffad9f24d63 721 */
ccli8 1:5ffad9f24d63 722 if (! offset_end) {
ccli8 1:5ffad9f24d63 723 line_end = strstr(line_beg, "\r\n");
ccli8 1:5ffad9f24d63 724 if (line_end) {
ccli8 1:5ffad9f24d63 725 /* Scan status line */
ccli8 1:5ffad9f24d63 726 if (! _got200) {
ccli8 1:5ffad9f24d63 727 _got200 = strstr(line_beg, HTTPS_OK_STR) != NULL;
ccli8 1:5ffad9f24d63 728 }
ccli8 1:5ffad9f24d63 729
ccli8 1:5ffad9f24d63 730 /* Scan response header fields for Content-Length
ccli8 1:5ffad9f24d63 731 *
ccli8 1:5ffad9f24d63 732 * NOTE: Assume chunked transfer (Transfer-Encoding: chunked) is not used
ccli8 1:5ffad9f24d63 733 * NOTE: Assume response field name are in lower case
ccli8 1:5ffad9f24d63 734 */
ccli8 1:5ffad9f24d63 735 if (content_length == 0) {
ccli8 1:5ffad9f24d63 736 sscanf(line_beg, "content-length:%d", &content_length);
ccli8 1:5ffad9f24d63 737 }
ccli8 1:5ffad9f24d63 738
ccli8 1:5ffad9f24d63 739 /* An empty line indicates end of response header fields */
ccli8 1:5ffad9f24d63 740 if (line_beg == line_end) {
ccli8 1:5ffad9f24d63 741 offset_end = line_end - _buffer + 2 + content_length;
ccli8 1:5ffad9f24d63 742 }
ccli8 1:5ffad9f24d63 743
ccli8 1:5ffad9f24d63 744 /* Go to next line */
ccli8 1:5ffad9f24d63 745 line_beg = line_end + 2;
ccli8 1:5ffad9f24d63 746 line_end = NULL;
ccli8 1:5ffad9f24d63 747 }
ccli8 1:5ffad9f24d63 748 }
ccli8 1:5ffad9f24d63 749 } while ((offset_end == 0 || offset < offset_end) &&
ccli8 41:b878d7cd7035 750 (tls_rc > 0 || tls_rc == NSAPI_ERROR_WOULD_BLOCK));
ccli8 1:5ffad9f24d63 751 if (tls_rc < 0 &&
ccli8 41:b878d7cd7035 752 tls_rc != NSAPI_ERROR_WOULD_BLOCK) {
ccli8 1:5ffad9f24d63 753 print_mbedtls_error("_tlssocket->read", tls_rc);
ccli8 1:5ffad9f24d63 754 break;
ccli8 1:5ffad9f24d63 755 }
ccli8 1:5ffad9f24d63 756 _bpos = offset;
ccli8 1:5ffad9f24d63 757
ccli8 1:5ffad9f24d63 758 _buffer[_bpos] = 0;
ccli8 1:5ffad9f24d63 759
ccli8 1:5ffad9f24d63 760 /* Print status messages */
ccli8 1:5ffad9f24d63 761 printf("HTTPS: Received %d chars from server\n", _bpos);
ccli8 1:5ffad9f24d63 762 printf("HTTPS: Received 200 OK status ... %s\n", _got200 ? "[OK]" : "[FAIL]");
ccli8 1:5ffad9f24d63 763 printf("HTTPS: Received message:\n");
ccli8 1:5ffad9f24d63 764 printf("%s\n", _buffer);
ccli8 41:b878d7cd7035 765
ccli8 1:5ffad9f24d63 766 ret = true;
ccli8 41:b878d7cd7035 767
ccli8 1:5ffad9f24d63 768 } while (0);
ccli8 41:b878d7cd7035 769
ccli8 1:5ffad9f24d63 770 return ret;
ccli8 1:5ffad9f24d63 771 }
ccli8 41:b878d7cd7035 772
ccli8 1:5ffad9f24d63 773 protected:
ccli8 17:6f0ff065cd76 774 MyTLSSocket * _tlssocket;
ccli8 1:5ffad9f24d63 775
ccli8 1:5ffad9f24d63 776 const char *_domain; /**< Domain name of the HTTPS server */
ccli8 1:5ffad9f24d63 777 const uint16_t _port; /**< Port number of the HTTPS server */
ccli8 1:5ffad9f24d63 778 char _buffer[HTTPS_USER_BUFFER_SIZE]; /**< User buffer */
ccli8 41:b878d7cd7035 779 NetworkInterface *_net_iface;
ccli8 1:5ffad9f24d63 780 };
ccli8 1:5ffad9f24d63 781
ccli8 1:5ffad9f24d63 782 #endif // End of AWS_IOT_HTTPS_TEST
ccli8 1:5ffad9f24d63 783
ccli8 1:5ffad9f24d63 784 int main() {
ccli8 41:b878d7cd7035 785
ccli8 1:5ffad9f24d63 786 /* The default 9600 bps is too slow to print full TLS debug info and could
ccli8 1:5ffad9f24d63 787 * cause the other party to time out. */
ccli8 1:5ffad9f24d63 788
ccli8 1:5ffad9f24d63 789 printf("\nStarting AWS IoT test\n");
ccli8 1:5ffad9f24d63 790
ccli8 1:5ffad9f24d63 791 #if defined(MBED_MAJOR_VERSION)
ccli8 1:5ffad9f24d63 792 printf("Using Mbed OS %d.%d.%d\n", MBED_MAJOR_VERSION, MBED_MINOR_VERSION, MBED_PATCH_VERSION);
ccli8 1:5ffad9f24d63 793 #else
ccli8 1:5ffad9f24d63 794 printf("Using Mbed OS from master.\n");
ccli8 1:5ffad9f24d63 795 #endif
ccli8 1:5ffad9f24d63 796
ccli8 12:97762a6f55e9 797 NetworkInterface *net = NetworkInterface::get_default_instance();
ccli8 12:97762a6f55e9 798 if (NULL == net) {
ccli8 1:5ffad9f24d63 799 printf("Connecting to the network failed. See serial output.\n");
ccli8 1:5ffad9f24d63 800 return 1;
ccli8 1:5ffad9f24d63 801 }
ccli8 12:97762a6f55e9 802 nsapi_error_t status = net->connect();
ccli8 12:97762a6f55e9 803 if (status != NSAPI_ERROR_OK) {
ccli8 12:97762a6f55e9 804 printf("Connecting to the network failed %d!\n", status);
ccli8 12:97762a6f55e9 805 return -1;
ccli8 12:97762a6f55e9 806 }
ccli8 41:b878d7cd7035 807 SocketAddress sockaddr;
ccli8 41:b878d7cd7035 808 status = net->get_ip_address(&sockaddr);
ccli8 41:b878d7cd7035 809 if (status != NSAPI_ERROR_OK) {
ccli8 41:b878d7cd7035 810 printf("Network interface get_ip_address(...) failed with %d", status);
ccli8 41:b878d7cd7035 811 return -1;
ccli8 41:b878d7cd7035 812 }
ccli8 41:b878d7cd7035 813 printf("Connected to the network successfully. IP address: %s\n", sockaddr.get_ip_address());
ccli8 41:b878d7cd7035 814
ccli8 1:5ffad9f24d63 815 #if AWS_IOT_MQTT_TEST
ccli8 12:97762a6f55e9 816 AWS_IoT_MQTT_Test *mqtt_test = new AWS_IoT_MQTT_Test(AWS_IOT_MQTT_SERVER_NAME, AWS_IOT_MQTT_SERVER_PORT, net);
ccli8 1:5ffad9f24d63 817 mqtt_test->start_test();
ccli8 1:5ffad9f24d63 818 delete mqtt_test;
ccli8 1:5ffad9f24d63 819 #endif // End of AWS_IOT_MQTT_TEST
ccli8 41:b878d7cd7035 820
ccli8 1:5ffad9f24d63 821 #if AWS_IOT_HTTPS_TEST
ccli8 12:97762a6f55e9 822 AWS_IoT_HTTPS_Test *https_test = new AWS_IoT_HTTPS_Test(AWS_IOT_HTTPS_SERVER_NAME, AWS_IOT_HTTPS_SERVER_PORT, net);
ccli8 1:5ffad9f24d63 823 https_test->start_test();
ccli8 1:5ffad9f24d63 824 delete https_test;
ccli8 1:5ffad9f24d63 825 #endif // End of AWS_IOT_HTTPS_TEST
ccli8 36:1bec082ad582 826
ccli8 36:1bec082ad582 827 /* Some cellular modems e.g.: QUECTEL EC2X need graceful exit; otherwise, they will break in next reboot. */
ccli8 36:1bec082ad582 828 status = net->disconnect();
ccli8 36:1bec082ad582 829 if (status != NSAPI_ERROR_OK) {
ccli8 36:1bec082ad582 830 printf("\n\nDisconnect from network interface failed %d\n", status);
ccli8 36:1bec082ad582 831 }
ccli8 1:5ffad9f24d63 832 }