Merge pull request #72 from ZinggJM/work_in_progress

Version 1.6.1

README.md

@@ -162,7 +162,9 @@
 - But only few panels at any time, and only panels from known sources. 
 - Adding support will take as much time as needed.
 
-### Version 1.6.0
+### Version 1.6.1
+- fixed and updated GxEPD2_WiFi_Example
+#### Version 1.6.0
 - updated support for GDEY029T94: fixed a partial refresh issue
 - updated support for GDEY042T81: fixed fast full refresh for 2024 panel version
 - updated support for GDEP073E01: fixed color mapping for its native color values

examples/GxEPD2_Spiffs_Loader/GxEPD2_Spiffs_Loader.ino

@@ -35,21 +35,20 @@ const char* ssid     = "........";
 const char* password = "........";
 const int httpPort  = 80;
 const int httpsPort = 443;
-const char* fp_api_github_com = "df b2 29 c6 a6 38 1a 59 9d c9 ad 92 2d 26 f5 3c 83 8f a5 87"; // as of 25.11.2020
-const char* fp_github_com     = "5f 3f 7a c2 56 9f 50 a4 66 76 47 c6 a1 8c a0 07 aa ed bb 8e"; // as of 25.11.2020
-const char* fp_rawcontent     = "70 94 de dd e6 c4 69 48 3a 92 70 a1 48 56 78 2d 18 64 e0 b7"; // as of 25.11.2020
 
 // note: the certificates have been moved to a separate header file, as R"CERT( destroys IDE Auto Format capability
 
 #include "GxEPD2_github_raw_certs.h"
 
-const char* certificate_rawcontent = cert_DigiCert_TLS_RSA_SHA256_2020_CA1; // ok, should work until 2031-04-13 23:59:59
+const char* certificate_rawcontent = github_io_pem;  // ok, should work until Fri, 14 Mar 2025 23:59:59 GMT
 
 const char* host_rawcontent   = "raw.githubusercontent.com";
 const char* path_rawcontent   = "/ZinggJM/GxEPD2/master/extras/bitmaps/";
+const char* path_workcontent  = "/ZinggJM/GxEPD2/work_in_progress/extras/bitmaps/";
 const char* path_prenticedavid   = "/prenticedavid/MCUFRIEND_kbv/master/extras/bitmaps/";
 const char* path_waveshare_c  = "/waveshare/e-Paper/master/RaspberryPi_JetsonNano/c/pic/";
 const char* path_waveshare_py = "/waveshare/e-Paper/master/RaspberryPi_JetsonNano/python/pic/";
+const char* fp_rawcontent     = "97:D8:C5:70:0F:12:24:6C:88:BC:FA:06:7E:8C:A7:4D:A8:62:67:28"; // SHA-1 as of 12.04.2024
 
 void setup()
 {
@@ -150,6 +149,7 @@ void downloadBitmaps_other()
 
 void downloadBitmaps_test()
 {
+  //downloadFile_HTTPS(host_rawcontent, path_workcontent, "z0gs/screenshot.bmp", fp_rawcontent, "screenshot.bmp"); return;
   downloadFile_HTTPS(host_rawcontent, path_rawcontent, "output5.bmp", fp_rawcontent, "output5.bmp");
   downloadFile_HTTPS(host_rawcontent, path_rawcontent, "output6.bmp", fp_rawcontent, "output6.bmp");
   downloadFile_HTTPS(host_rawcontent, path_rawcontent, "tractor_1.bmp", fp_rawcontent, "tractor_1.bmp");
@@ -289,6 +289,8 @@ void downloadFile_HTTPS(const char* host, const char* path, const char* filename
   Serial.println(); Serial.print("downloading file \""); Serial.print(filename);  Serial.println("\"");
   Serial.print("connecting to "); Serial.println(host);
 #if defined (ESP8266)
+  client.setBufferSizes(4096, 4096); // required
+  //client.setBufferSizes(8192, 4096); // may help for some sites
   if (certificate) client.setTrustAnchors(&cert);
   else if (fingerprint) client.setFingerprint(fingerprint);
   else client.setInsecure();

examples/GxEPD2_Spiffs_Loader/GxEPD2_github_raw_certs.h

@@ -1,3 +1,44 @@
+// how to find the certificate was not easy. finally I found it using Mozilla Firefox.
+// opened one of the bitmaps, e.g. https://raw.githubusercontent.com/ZinggJM/GxEPD2/master/extras/bitmaps/logo200x200.bmp
+// clicked the lock symbol, Connection secure clicked >, show connection details, clicked More Information, clicked View Certificate, clicked Download PEM (cert),
+// Opened the .pem file and copied the pem into R"CERT(...)CERT"; strings.
+// for https://raw.githubusercontent.com the pem works on ESP8266 and ESP32, if time is set from ntp.
+// but using a root certificate would preferred, as its validity may be longer. But this failed now.
+
+const char github_io_pem [] PROGMEM = R"CERT(
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+)CERT";
+
+// 12:04.2024: the following no longer works, needs further investigation
+// **********************************************************************
+
 // http://cacerts.digicert.com/DigiCertTLSRSASHA2562020CA1-1.crt
 // CN: DigiCert TLS RSA SHA256 2020 CA1 => name: DigiCert_TLS_RSA_SHA256_2020_CA1
 // not valid before: 2021-04-14 00:00:00
@@ -42,101 +83,102 @@ A7sKPPcw7+uvTPyLNhBzPvOk
 
 // https://raw.githubusercontent.com
 // issued by DigiCert Inc : DigiCert TLS RSA SHA256 2020 CA1
-// not valid before: Fri, 18 Mar 2022 00:00:00 GMT
-// not valid after:  Tue, 21 Mar 2023 23:59:59 GMT
+// not valid before: Fri, 15 Mar 2024 00:00:00 GMT
+// not valid after:  Fri, 14 Mar 2025 23:59:59 GMT
 const char github_io_chain_pem_first [] PROGMEM = R"CERT(
 -----BEGIN CERTIFICATE-----
-MIIHEzCCBfugAwIBAgIQC44ztdGGen6l0VAu1+MWiTANBgkqhkiG9w0BAQsFADBP
-MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMSkwJwYDVQQDEyBE
-aWdpQ2VydCBUTFMgUlNBIFNIQTI1NiAyMDIwIENBMTAeFw0yMjAzMTgwMDAwMDBa
-Fw0yMzAzMjEyMzU5NTlaMGcxCzAJBgNVBAYTAlVTMRMwEQYDVQQIEwpDYWxpZm9y
-bmlhMRYwFAYDVQQHEw1TYW4gRnJhbmNpc2NvMRUwEwYDVQQKEwxHaXRIdWIsIElu
-Yy4xFDASBgNVBAMMCyouZ2l0aHViLmlvMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8A
-MIIBCgKCAQEAxgDppBtMFl4zNvBbWAdr21IwcskxdMU/SkxYK/ZAXFrRIPcoZR15
-5DCrzTevHMUNLhCJqL8mMFidKOz4cZjhPn5sxjUCe/sPNvaiXm8cGUwzFlAYK1MY
-dM+wepJKcT/qK8RegSIEbk/6qU5Bmh558RSCGuIJj3E85C0fRVdA+zXHP5GkuuB4
-VEXYzM2oz5KmgXIdBYFydjyK9LNO5nc/Z2Bc7JppCripRHfht3OR1Bf4JFYBuEJE
-vE4E1FGxwhZzqA/F6ZTRNb+qhQgRfY3HNdbhv5/HRRQZY4H5V6F9MsO0RAHrz30A
-QtB10paU9KOvxZqA/CEJTAdiYDQKAADitwIDAQABo4ID0TCCA80wHwYDVR0jBBgw
-FoAUt2ui6qiqhIx56rTaD5iyxZV2ufQwHQYDVR0OBBYEFNPlHIi+YXl95r64oS2D
-0v2+1mFkMHsGA1UdEQR0MHKCCyouZ2l0aHViLmlvggpnaXRodWIuY29tggwqLmdp
-dGh1Yi5jb22CDnd3dy5naXRodWIuY29tgglnaXRodWIuaW+CFWdpdGh1YnVzZXJj
-b250ZW50LmNvbYIXKi5naXRodWJ1c2VyY29udGVudC5jb20wDgYDVR0PAQH/BAQD
-AgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjCBjwYDVR0fBIGHMIGE
-MECgPqA8hjpodHRwOi8vY3JsMy5kaWdpY2VydC5jb20vRGlnaUNlcnRUTFNSU0FT
-SEEyNTYyMDIwQ0ExLTQuY3JsMECgPqA8hjpodHRwOi8vY3JsNC5kaWdpY2VydC5j
-b20vRGlnaUNlcnRUTFNSU0FTSEEyNTYyMDIwQ0ExLTQuY3JsMD4GA1UdIAQ3MDUw
-MwYGZ4EMAQICMCkwJwYIKwYBBQUHAgEWG2h0dHA6Ly93d3cuZGlnaWNlcnQuY29t
-L0NQUzB/BggrBgEFBQcBAQRzMHEwJAYIKwYBBQUHMAGGGGh0dHA6Ly9vY3NwLmRp
-Z2ljZXJ0LmNvbTBJBggrBgEFBQcwAoY9aHR0cDovL2NhY2VydHMuZGlnaWNlcnQu
-Y29tL0RpZ2lDZXJ0VExTUlNBU0hBMjU2MjAyMENBMS0xLmNydDAJBgNVHRMEAjAA
-MIIBfwYKKwYBBAHWeQIEAgSCAW8EggFrAWkAdgDoPtDaPvUGNTLnVyi8iWvJA9PL
-0RFr7Otp4Xd9bQa9bgAAAX+dgO+dAAAEAwBHMEUCIQDOV8Qe7mebG+hhf+MfzEEF
-2i0lNIO83vUTxkMREz/eMwIgKp3ZLFVMP2hz+1DAYPhmKvdWT3kTKWeeZxSHUEtm
-f88AdgA1zxkbv7FsV78PrUxtQsu7ticgJlHqP+Eq76gDwzvWTAAAAX+dgO/rAAAE
-AwBHMEUCIDAKos+w1Y1esfHWzcjREKA0m/fEoyMxA8Cj5EZETZziAiEAkxIcc6ZB
-3d7pHTI2w1yuRp1s6uciDTU/ICZ5yEvuFtwAdwC3Pvsk35xNunXyOcW6WPRsXfxC
-z3qfNcSeHQmBJe20mQAAAX+dgO/PAAAEAwBIMEYCIQDDYK04bMarexB4cqaAhnUF
-FItaejcjp7CeW+YtF70CzAIhAK5Fy7ARpPdjNoaSWuG1NzNZbj6DPfwdsFOZnoBq
-4GLhMA0GCSqGSIb3DQEBCwUAA4IBAQBokieSf5eLa7o62sPf9ihHuvIPoligvH1r
-gxFf6+kgsz+EwtF80Tb0ZR2DC7O2HSi0JGiihPgKO/3bXHZUc9cc4NkL7J842yFI
-rRwPHABMq2nLq7LCuGdJn+2tG76DAOXCtHMQ6XfuAq1FoPbtxXdWzynOJdDelPC6
-Qv3v3sMH6gJML1vW3OmeSUIncu686uDTs6E95BIuZ8eOjBjxZ7GfQv54RQU6oiMf
-bYVRSYaNfnS0VkPlwcR9Ubhx9wEuG4GuDus7OWItwFqm2c3peKQQK8+2CDMUHDUC
-QafDHvXcWeRdqQouCQC1tDlRAzPLKTcLD6EVltnPR5HQITRvHVgm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 -----END CERTIFICATE-----
 )CERT";
 const char github_io_chain_pem_second [] PROGMEM = R"CERT(
 -----BEGIN CERTIFICATE-----
-MIIEvjCCA6agAwIBAgIQBtjZBNVYQ0b2ii+nVCJ+xDANBgkqhkiG9w0BAQsFADBh
+MIIEyDCCA7CgAwIBAgIQDPW9BitWAvR6uFAsI8zwZjANBgkqhkiG9w0BAQsFADBh
 MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3
-d3cuZGlnaWNlcnQuY29tMSAwHgYDVQQDExdEaWdpQ2VydCBHbG9iYWwgUm9vdCBD
-QTAeFw0yMTA0MTQwMDAwMDBaFw0zMTA0MTMyMzU5NTlaME8xCzAJBgNVBAYTAlVT
-MRUwEwYDVQQKEwxEaWdpQ2VydCBJbmMxKTAnBgNVBAMTIERpZ2lDZXJ0IFRMUyBS
-U0EgU0hBMjU2IDIwMjAgQ0ExMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC
-AQEAwUuzZUdwvN1PWNvsnO3DZuUfMRNUrUpmRh8sCuxkB+Uu3Ny5CiDt3+PE0J6a
-qXodgojlEVbbHp9YwlHnLDQNLtKS4VbL8Xlfs7uHyiUDe5pSQWYQYE9XE0nw6Ddn
-g9/n00tnTCJRpt8OmRDtV1F0JuJ9x8piLhMbfyOIJVNvwTRYAIuE//i+p1hJInuW
-raKImxW8oHzf6VGo1bDtN+I2tIJLYrVJmuzHZ9bjPvXj1hJeRPG/cUJ9WIQDgLGB
-Afr5yjK7tI4nhyfFK3TUqNaX3sNk+crOU6JWvHgXjkkDKa77SU+kFbnO8lwZV21r
-eacroicgE7XQPUDTITAHk+qZ9QIDAQABo4IBgjCCAX4wEgYDVR0TAQH/BAgwBgEB
-/wIBADAdBgNVHQ4EFgQUt2ui6qiqhIx56rTaD5iyxZV2ufQwHwYDVR0jBBgwFoAU
-A95QNVbRTLtm8KPiGxvDl7I90VUwDgYDVR0PAQH/BAQDAgGGMB0GA1UdJQQWMBQG
-CCsGAQUFBwMBBggrBgEFBQcDAjB2BggrBgEFBQcBAQRqMGgwJAYIKwYBBQUHMAGG
-GGh0dHA6Ly9vY3NwLmRpZ2ljZXJ0LmNvbTBABggrBgEFBQcwAoY0aHR0cDovL2Nh
-Y2VydHMuZGlnaWNlcnQuY29tL0RpZ2lDZXJ0R2xvYmFsUm9vdENBLmNydDBCBgNV
-HR8EOzA5MDegNaAzhjFodHRwOi8vY3JsMy5kaWdpY2VydC5jb20vRGlnaUNlcnRH
-bG9iYWxSb290Q0EuY3JsMD0GA1UdIAQ2MDQwCwYJYIZIAYb9bAIBMAcGBWeBDAEB
-MAgGBmeBDAECATAIBgZngQwBAgIwCAYGZ4EMAQIDMA0GCSqGSIb3DQEBCwUAA4IB
-AQCAMs5eC91uWg0Kr+HWhMvAjvqFcO3aXbMM9yt1QP6FCvrzMXi3cEsaiVi6gL3z
-ax3pfs8LulicWdSQ0/1s/dCYbbdxglvPbQtaCdB73sRD2Cqk3p5BJl+7j5nL3a7h
-qG+fh/50tx8bIKuxT8b1Z11dmzzp/2n3YWzW2fP9NsarA4h20ksudYbj/NhVfSbC
-EXffPgK2fPOre3qGNm+499iTcc+G33Mw+nur7SpZyEKEOxEXGlLzyQ4UfaJbcme6
-ce1XR2bFuAJKZTRei9AqPCCcUZlM51Ke92sRKw2Sfh3oius2FkOH6ipjv3U/697E
-A7sKPPcw7+uvTPyLNhBzPvOk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 -----END CERTIFICATE-----
 )CERT";
 const char github_io_chain_pem_third [] PROGMEM = R"CERT(
 -----BEGIN CERTIFICATE-----
-MIIDrzCCApegAwIBAgIQCDvgVpBCRrGhdWrJWZHHSjANBgkqhkiG9w0BAQUFADBh
+MIIDjjCCAnagAwIBAgIQAzrx5qcRqaC7KGSxHQn65TANBgkqhkiG9w0BAQsFADBh
 MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3
-d3cuZGlnaWNlcnQuY29tMSAwHgYDVQQDExdEaWdpQ2VydCBHbG9iYWwgUm9vdCBD
-QTAeFw0wNjExMTAwMDAwMDBaFw0zMTExMTAwMDAwMDBaMGExCzAJBgNVBAYTAlVT
+d3cuZGlnaWNlcnQuY29tMSAwHgYDVQQDExdEaWdpQ2VydCBHbG9iYWwgUm9vdCBH
+MjAeFw0xMzA4MDExMjAwMDBaFw0zODAxMTUxMjAwMDBaMGExCzAJBgNVBAYTAlVT
 MRUwEwYDVQQKEwxEaWdpQ2VydCBJbmMxGTAXBgNVBAsTEHd3dy5kaWdpY2VydC5j
-b20xIDAeBgNVBAMTF0RpZ2lDZXJ0IEdsb2JhbCBSb290IENBMIIBIjANBgkqhkiG
-9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4jvhEXLeqKTTo1eqUKKPC3eQyaKl7hLOllsB
-CSDMAZOnTjC3U/dDxGkAV53ijSLdhwZAAIEJzs4bg7/fzTtxRuLWZscFs3YnFo97
-nh6Vfe63SKMI2tavegw5BmV/Sl0fvBf4q77uKNd0f3p4mVmFaG5cIzJLv07A6Fpt
-43C/dxC//AH2hdmoRBBYMql1GNXRor5H4idq9Joz+EkIYIvUX7Q6hL+hqkpMfT7P
-T19sdl6gSzeRntwi5m3OFBqOasv+zbMUZBfHWymeMr/y7vrTC0LUq7dBMtoM1O/4
-gdW7jVg/tRvoSSiicNoxBN33shbyTApOB6jtSj1etX+jkMOvJwIDAQABo2MwYTAO
-BgNVHQ8BAf8EBAMCAYYwDwYDVR0TAQH/BAUwAwEB/zAdBgNVHQ4EFgQUA95QNVbR
-TLtm8KPiGxvDl7I90VUwHwYDVR0jBBgwFoAUA95QNVbRTLtm8KPiGxvDl7I90VUw
-DQYJKoZIhvcNAQEFBQADggEBAMucN6pIExIK+t1EnE9SsPTfrgT1eXkIoyQY/Esr
-hMAtudXH/vTBH1jLuG2cenTnmCmrEbXjcKChzUyImZOMkXDiqw8cvpOp/2PV5Adg
-06O/nVsJ8dWO41P0jmP6P6fbtGbfYmbW0W5BjfIttep3Sp+dWOIrWcBAI+0tKIJF
-PnlUkiaY4IBIqDfv8NZ5YBberOgOzW6sRBc4L0na4UU+Krk2U886UAb3LujEV0ls
-YSEY1QSteDwsOoBrp+uvFRTp2InBuThs4pFsiv9kuXclVzDAGySj4dzp30d8tbQk
-CAUw7C29C79Fv1C5qfPrmAESrciIxpg0X40KPMbp1ZWVbd4=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 -----END CERTIFICATE-----
 )CERT";