Add root of chain certificate

Author: Bolukan

src/TelegramCertificate.h

@@ -0,0 +1,102 @@
+/*
+   The root certificate will be valid for years:
+   *.telegram.org ->
+     Go Daddy Secure Certificate Authority - G2 ->
+       Go Daddy Root Certificate Authority - G2
+*/
+
+// Go Daddy Root Certificate Authority - G2
+const char TELEGRAM_CERTIFICATE_ROOT[] = R"=EOF=(
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+)=EOF=";
+
+/*
+    Certificate:
+    Data:
+        Version: 3 (0x2)
+        Serial Number: 0 (0x0)
+    Signature Algorithm: sha256WithRSAEncryption
+        Issuer:
+            commonName                = Go Daddy Root Certificate Authority - G2
+            organizationName          = GoDaddy.com, Inc.
+            localityName              = Scottsdale
+            stateOrProvinceName       = Arizona
+            countryName               = US
+        Validity
+            Not Before: Sep  1 00:00:00 2009 GMT
+            Not After : Dec 31 23:59:59 2037 GMT
+        Subject:
+            commonName                = Go Daddy Root Certificate Authority - G2
+            organizationName          = GoDaddy.com, Inc.
+            localityName              = Scottsdale
+            stateOrProvinceName       = Arizona
+            countryName               = US
+        Subject Public Key Info:
+            Public Key Algorithm: rsaEncryption
+                Public-Key: (2048 bit)
+                Modulus:
+                    00:bf:71:62:08:f1:fa:59:34:f7:1b:c9:18:a3:f7:
+                    80:49:58:e9:22:83:13:a6:c5:20:43:01:3b:84:f1:
+                    e6:85:49:9f:27:ea:f6:84:1b:4e:a0:b4:db:70:98:
+                    c7:32:01:b1:05:3e:07:4e:ee:f4:fa:4f:2f:59:30:
+                    22:e7:ab:19:56:6b:e2:80:07:fc:f3:16:75:80:39:
+                    51:7b:e5:f9:35:b6:74:4e:a9:8d:82:13:e4:b6:3f:
+                    a9:03:83:fa:a2:be:8a:15:6a:7f:de:0b:c3:b6:19:
+                    14:05:ca:ea:c3:a8:04:94:3b:46:7c:32:0d:f3:00:
+                    66:22:c8:8d:69:6d:36:8c:11:18:b7:d3:b2:1c:60:
+                    b4:38:fa:02:8c:ce:d3:dd:46:07:de:0a:3e:eb:5d:
+                    7c:c8:7c:fb:b0:2b:53:a4:92:62:69:51:25:05:61:
+                    1a:44:81:8c:2c:a9:43:96:23:df:ac:3a:81:9a:0e:
+                    29:c5:1c:a9:e9:5d:1e:b6:9e:9e:30:0a:39:ce:f1:
+                    88:80:fb:4b:5d:cc:32:ec:85:62:43:25:34:02:56:
+                    27:01:91:b4:3b:70:2a:3f:6e:b1:e8:9c:88:01:7d:
+                    9f:d4:f9:db:53:6d:60:9d:bf:2c:e7:58:ab:b8:5f:
+                    46:fc:ce:c4:1b:03:3c:09:eb:49:31:5c:69:46:b3:
+                    e0:47
+                Exponent: 65537 (0x10001)
+        X509v3 extensions:
+            X509v3 Basic Constraints: critical
+                CA:TRUE
+            X509v3 Key Usage: critical
+                Certificate Sign, CRL Sign
+            X509v3 Subject Key Identifier: 
+                3A:9A:85:07:10:67:28:B6:EF:F6:BD:05:41:6E:20:C1:94:DA:0F:DE
+    Signature Algorithm: sha256WithRSAEncryption
+         99:db:5d:79:d5:f9:97:59:67:03:61:f1:7e:3b:06:31:75:2d:
+         a1:20:8e:4f:65:87:b4:f7:a6:9c:bc:d8:e9:2f:d0:db:5a:ee:
+         cf:74:8c:73:b4:38:42:da:05:7b:f8:02:75:b8:fd:a5:b1:d7:
+         ae:f6:d7:de:13:cb:53:10:7e:8a:46:d1:97:fa:b7:2e:2b:11:
+         ab:90:b0:27:80:f9:e8:9f:5a:e9:37:9f:ab:e4:df:6c:b3:85:
+         17:9d:3d:d9:24:4f:79:91:35:d6:5f:04:eb:80:83:ab:9a:02:
+         2d:b5:10:f4:d8:90:c7:04:73:40:ed:72:25:a0:a9:9f:ec:9e:
+         ab:68:12:99:57:c6:8f:12:3a:09:a4:bd:44:fd:06:15:37:c1:
+         9b:e4:32:a3:ed:38:e8:d8:64:f3:2c:7e:14:fc:02:ea:9f:cd:
+         ff:07:68:17:db:22:90:38:2d:7a:8d:d1:54:f1:69:e3:5f:33:
+         ca:7a:3d:7b:0a:e3:ca:7f:5f:39:e5:e2:75:ba:c5:76:18:33:
+         ce:2c:f0:2f:4c:ad:f7:b1:e7:ce:4f:a8:c4:9b:4a:54:06:c5:
+         7f:7d:d5:08:0f:e2:1c:fe:7e:17:b8:ac:5e:f6:d4:16:b2:43:
+         09:0c:4d:f6:a7:6b:b4:99:84:65:ca:7a:88:e2:e2:44:be:5c:
+         f7:ea:1c:f5
+*/

src/UniversalTelegramBot.h

@@ -28,6 +28,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 #include <Arduino.h>
 #include <ArduinoJson.h>
 #include <Client.h>
+#include <TelegramCertificate.h>
 
 #define TELEGRAM_HOST "api.telegram.org"
 #define TELEGRAM_SSL_PORT 443