<\/li><\/ul>\n\n\n\n Since we did not pass the port (i.e. 443) to WordPress, we have to set the $_SERVER[‘HTTP’] flag on manually. Therefore, as we know the all the request will based on HTTPS as we defined in Nginx, we’re using the header “HTTP_X_Forwarded_Protocol” to make this happened. ( I know, some documents or articles use “Proto” but I like to make it more clearly. )<\/p>\n\n\n\n
So we have 2 steps to do.<\/p>\n\n\n\n
In Nginx setting, we add another line to pass the “https” information by header.<\/p>\n\n\n\n
proxy_set_header X-Forwarded-Protocol “https”;<\/p>\n\n\n\n
In WordPress, we need to add some logic as early as possible. (I did it by modify the first line of “wp-config.php”<\/p>\n\n\n\n
if ($_SERVER[‘HTTP_X_FORWARDED_PROTOCOL’] === ‘https’) { $_SERVER[‘HTTPS’] = ‘1’; }<\/p>\n\n\n\n
As the WordPress has a function named “is_ssl()”, and we should modify the function to hit the root cause, I believe the modification in configuration will be a better solution in maintenance perspective — the “is_ssl()” function might be overwritten after something such as upgrade.
<\/p>\n\n\n\n
As the result, all my sites work well without such confusing and annoying issue. : )<\/p>\n","protected":false},"excerpt":{"rendered":"
Days ago, instead of using separate micro\/nano servers,…<\/p>\n","protected":false},"author":1,"featured_media":89,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false},"categories":[34,16,35,36,29,15],"tags":[21,39,9,13,37,8,38,40],"post_series":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.rich-hsu.com\/blog\/wp-content\/uploads\/2019\/03\/https.jpg?fit=1920%2C768&ssl=1","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p9Qbvu-1l","jetpack-related-posts":[{"id":37,"url":"https:\/\/www.rich-hsu.com\/blog\/resources-web-developer-check-list\/","url_meta":{"origin":83,"position":0},"title":"[ Resources ] Web developer check list","date":"2018-04-25","format":false,"excerpt":"[] SSL [] Robots [] Backup [] Data firewall [] GA \u2026","rel":"","context":"\u5728\u300cDevelop\u300d\u4e2d","img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.rich-hsu.com\/blog\/wp-content\/uploads\/2018\/04\/checklist.jpg?fit=1200%2C800&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":55,"url":"https:\/\/www.rich-hsu.com\/blog\/note-pretty-json-in-vim\/","url_meta":{"origin":83,"position":1},"title":"[ Note ] Pretty JSON in VIM","date":"2018-07-05","format":false,"excerpt":"As using VIM to review JSON data, the format and s\u2026","rel":"","context":"\u5728\u300cDevelop\u300d\u4e2d","img":{"alt_text":"","src":"https:\/\/i2.wp.com\/www.rich-hsu.com\/blog\/wp-content\/uploads\/2018\/07\/json_1530761804.jpg?fit=1200%2C800&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":46,"url":"https:\/\/www.rich-hsu.com\/blog\/tools-online-base64-encode-and-decode\/","url_meta":{"origin":83,"position":2},"title":"[ Tools ] Online Base64 Encode and Decode","date":"2018-04-26","format":false,"excerpt":"Sometime we need to encode and decode base64 data.\u2026","rel":"","context":"\u5728\u300cDevelop\u300d\u4e2d","img":{"alt_text":"","src":"https:\/\/i2.wp.com\/www.rich-hsu.com\/blog\/wp-content\/uploads\/2018\/04\/encryption.jpg?fit=1200%2C800&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":31,"url":"https:\/\/www.rich-hsu.com\/blog\/resources-web-developer-toolkit\/","url_meta":{"origin":83,"position":3},"title":"[ Resources ] Web developer toolkit","date":"2018-04-23","format":false,"excerpt":"As web developer, some tools might need.... CC0 Im\u2026","rel":"","context":"\u5728\u300cDevelop\u300d\u4e2d","img":{"alt_text":"","src":"https:\/\/i2.wp.com\/www.rich-hsu.com\/blog\/wp-content\/uploads\/2018\/04\/toolbox.jpg?fit=1200%2C803&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":98,"url":"https:\/\/www.rich-hsu.com\/blog\/nfc-briefing-quick-notes\/","url_meta":{"origin":83,"position":4},"title":"NFC Briefing - Quick notes","date":"2021-05-04","format":false,"excerpt":"Main Stream Card Type Type Standard Storage Storag\u2026","rel":"","context":"\u5728\u300cNote\u300d\u4e2d","img":{"alt_text":"close up of hand holding text over black background","src":"https:\/\/i0.wp.com\/www.rich-hsu.com\/blog\/wp-content\/uploads\/2021\/05\/pexels-photo-326576.jpeg?fit=1200%2C701&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.rich-hsu.com\/blog\/wp-json\/wp\/v2\/posts\/83"}],"collection":[{"href":"https:\/\/www.rich-hsu.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rich-hsu.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rich-hsu.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rich-hsu.com\/blog\/wp-json\/wp\/v2\/comments?post=83"}],"version-history":[{"count":3,"href":"https:\/\/www.rich-hsu.com\/blog\/wp-json\/wp\/v2\/posts\/83\/revisions"}],"predecessor-version":[{"id":88,"href":"https:\/\/www.rich-hsu.com\/blog\/wp-json\/wp\/v2\/posts\/83\/revisions\/88"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rich-hsu.com\/blog\/wp-json\/wp\/v2\/media\/89"}],"wp:attachment":[{"href":"https:\/\/www.rich-hsu.com\/blog\/wp-json\/wp\/v2\/media?parent=83"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rich-hsu.com\/blog\/wp-json\/wp\/v2\/categories?post=83"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rich-hsu.com\/blog\/wp-json\/wp\/v2\/tags?post=83"},{"taxonomy":"post_series","embeddable":true,"href":"https:\/\/www.rich-hsu.com\/blog\/wp-json\/wp\/v2\/post_series?post=83"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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<\/figure>\n\n\n\n