{"id":5196,"date":"2026-04-09T14:44:22","date_gmt":"2026-04-09T05:44:22","guid":{"rendered":"https:\/\/www.freelifemakers.org\/wordpress\/?p=5196"},"modified":"2026-04-09T15:16:48","modified_gmt":"2026-04-09T06:16:48","slug":"webserver-httplib-https1-macos-linux","status":"publish","type":"post","link":"https:\/\/www.freelifemakers.org\/wordpress\/index.php\/2026\/04\/09\/webserver-httplib-https1-macos-linux\/","title":{"rendered":"[Webserver]httplib webserver+https(openssl)(1)(MacOS,Linux)"},"content":{"rendered":"\n

\ud83d\udc49\ud83c\udffb http_lib \uc11c\ubc84\uc5d0 openssl\ub97c \uc0ac\uc6a9\ud574\uc11c \ud14c\uc2a4\ud2b8\uc6a9 \uc778\uc99d\uc11c\ub97c \ubc1b\uc544\uc11c https\ub97c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4.
This is a method to use HTTPS by obtaining a test certificate using openssl on the http_lib server.<\/p>\n\n\n\n

\ud83d\udc49\ud83c\udffb \uc544\ub798\ub294 MacOS\uc640 Linux\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4.
Below is how to use it on MacOS and Linux.<\/p>\n\n\n\n

\ud83d\udc49\ud83c\udffb Open SSL<\/p>\n\n\n\n

\u2714\ufe0f Let’s Encrypt\uac19\uc740 \uacf5\uc778\uc778\uc99d\uc11c\uac00 \uc544\ub2cc \uc2a4\uc2a4\ub85c \ub9cc\ub4dc\ub294 \uc778\uc99d\uc11c\uc785\ub2c8\ub2e4.
It is a certificate that you create yourself, not an accredited certificate like Let’s Encrypt.<\/p>\n\n\n\n

\u2714\ufe0f \uacf5\uc778\uc778\uc99d\uc774 \uc544\ub2c8\uae30 \ub54c\ubb38\uc5d0 \ube0c\ub77c\uc6b0\uc800 \uc811\uc18d\uc2dc https:\/\/\uc5d0 \ube68\uac04\uc904\uc774 \ub739\ub2c8\ub2e4.
Since it is not an accredited certificate, a red line appears under https:\/\/ when accessing via a browser.<\/p>\n\n\n\n

\u2714\ufe0f https\ud14c\uc2a4\ud2b8 \uc6a9\uc73c\ub85c \uc0ac\uc6a9\uac00\ub2a5\ud558\uba70 \uc2e4\uc81c \uc11c\ube44\uc2a4\uc5d0\uc11c\ub294 Let’s Encrypt\uac19\uc740 \uacf5\uc778\uc778\uc99d\uc11c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.
It can be used for HTTPS testing, but an accredited certificate like Let’s Encrypt is required for actual services.<\/p>\n\n\n\n

\n\n\n\n

\ud83d\udc49\ud83c\udffbopenssl \uc124\uce58 \/ install openssl<\/p>\n\n\n\n

\u2714\ufe0fMacOS<\/p>\n\n\n\n

— Open SSL\uc124\uce58 \/ install openssl<\/p>\n\n\n\n

brew install openssl<\/code><\/pre>\n\n\n\n
— \ud14c\uc2a4\ud2b8\uc6a9 \uc778\uc99d\uc11c\uc640 \ud0a4\ud30c\uc77c \uc0dd\uc131(cert.pem<\/code> , key.pem<\/code>)
Generate test certificate and key file (cert.pem, key.pem)<\/p>\n\n\n\n
openssl req -x509 -newkey rsa:4096 -keyout key.pem -out cert.pem -days 365 -nodes<\/code><\/pre>\n\n\n\n
\u2714\ufe0f Linux<\/p>\n\n\n\n
— Open SSL\uc124\uce58 \/ Install Open SSL<\/p>\n\n\n\n
sudo apt update\nsudo apt install g++ libssl-dev openssl wget -y<\/code><\/pre>\n\n\n\n
— \ud14c\uc2a4\ud2b8\uc6a9 \uc778\uc99d\uc11c\uc640 \ud0a4\ud30c\uc77c \uc0dd\uc131(cert.pem<\/code> , key.pem<\/code>)
Generate test certificate and key file (cert.pem, key.pem)<\/p>\n\n\n\n
\u2b50\ufe0f CN=localhost\ub77c\ub3c4 \uc0ac\uc6a9\uac00\ub2a5 \ub3c4\uba54\uc778\uc774 \uc788\ub2e4\uba74 \ub3c4\uba54\uc778 \uc785\ub825\ud560\uac83(CN=host.domain.org)
If you have a usable domain even if CN=localhost, enter the domain (CN=host.domain.org)<\/p>\n\n\n\n
openssl req -x509 -newkey rsa:4096 -keyout key.pem -out cert.pem -days 365 -nodes -subj \"\/C=KR\/ST=Seoul\/L=Seoul\/O=MyOrg\/OU=IT\/CN=localhost\"<\/code><\/pre>\n\n\n\n
\n\n\n\n
\ud83d\udc49\ud83c\udffb httplib.h \ub2e4\uc6b4\ub85c\ub4dc \/ httplib.h Download<\/p>\n\n\n\n
curl -L https:\/\/raw.githubusercontent.com\/yhirose\/cpp-httplib\/master\/httplib.h -o httplib.h<\/code><\/pre>\n\n\n\n
\ud83d\udc49\ud83c\udffb server.cpp <\/p>\n\n\n\n
#define CPPHTTPLIB_OPENSSL_SUPPORT\n#include \"httplib.h\"\n#include <iostream>\n\nint main( ) {\n    \/\/ \uc778\uc99d\uc11c\uc640 \ud0a4 \ud30c\uc77c \uacbd\ub85c\ub97c \uc9c0\uc815\ud569\ub2c8\ub2e4.\n    \/\/ Specify the certificate and key file paths.\n    httplib::SSLServer svr(\".\/cert.pem\", \".\/key.pem\" );\n\n    if (!svr.is_valid()) {\n        std::cerr << \"SSL \uc11c\ubc84 \uc124\uc815 \uc2e4\ud328 \/ SSL server setup failed!\" << std::endl;\n        return 1;\n    }\n\n    svr.Get(\"\/\", [](const httplib::Request&, httplib::Response& res ) {\n        res.set_content(\"<h1> \ud83d\udc49\ud83c\udffb HTTPS Server is Running! \ud83d\udd25 <\/h1>\", \"text\/html; charset=utf-8\");\n    });\n\n    std::cout << \"Server Listening: https:\/\/0.0.0.0:5080\" << std::endl;\n    svr.listen(\"0.0.0.0\", 5080 );\n\n    return 0;\n}<\/code><\/pre>\n\n\n\n
\n\n\n\n
\ud83d\udc49\ud83c\udffb \ucef4\ud30c\uc77c \/ Compiling<\/p>\n\n\n\n
\u2714\ufe0f MacOS<\/p>\n\n\n\n
— Apple Silicon(M1,M2,M3)<\/p>\n\n\n\n
g++ -o server server.cpp -std=c++11 -pthread \\\n-I\/opt\/homebrew\/opt\/openssl\/include \\\n-L\/opt\/homebrew\/opt\/openssl\/lib \\\n-lssl -lcrypto<\/code><\/pre>\n\n\n\n
— Intel<\/p>\n\n\n\n
g++ -o server server.cpp -std=c++11 -pthread \\\n-I\/usr\/local\/opt\/openssl\/include \\\n-L\/usr\/local\/opt\/openssl\/lib \\\n-lssl -lcrypto<\/code><\/pre>\n\n\n\n
— \uac04\ub2e8\ud788 pkg-config \uc0ac\uc6a9\uac00\ub2a5 \/ You can simply use pkg-config.<\/p>\n\n\n\n
g++ -o server server.cpp -std=c++11 -pthread $(pkg-config --cflags --libs openssl)<\/code><\/pre>\n\n\n\n
\u2714\ufe0f Linux<\/p>\n\n\n\n
\u2b50\ufe0f \ub9ac\ub205\uc2a4\uc5d0\uc11c \ucef4\ud30c\uc77c\uc2dc warning \ubb38\uad6c\uac00 \ub730 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\ud589\ud30c\uc77c\uc740 \uc0dd\uc131\ub418\ub2c8 \ubb34\uc2dc\ud558\uace0 \uc0ac\uc6a9\ud558\uc2dc\uba74 \ub429\ub2c8\ub2e4.
Warning messages may appear when compiling on Linux. An executable file will be generated, so you can ignore them and use the application.<\/p>\n\n\n\n
g++ -o server server.cpp -std=c++11 -pthread -lssl -lcrypto<\/code><\/pre>\n\n\n\n
\n\n\n\n
\ud83d\udc49\ud83c\udffb \uc11c\ubc84 \uc2e4\ud589 \/ Run Server<\/p>\n\n\n\n
\u2714\ufe0f macOS & Linux<\/p>\n\n\n\n
.\/server<\/code><\/pre>\n\n\n\n
\ud83d\udc49\ud83c\udffb \ube0c\ub77c\uc6b0\uc800 \uc811\uc18d \/ Browser access<\/p>\n\n\n\n
\u2714\ufe0f macOS<\/p>\n\n\n\n
\"\"
Chrome browser,MacOS<\/figcaption><\/figure>\n\n\n\n
\u2714\ufe0f Linux<\/p>\n\n\n\n
\"\"
Chrome browser,Linux<\/figcaption><\/figure>\n\n\n\n
\n\n\n\n
\u2b50\ufe0f \ud06c\ub86c \ube0c\ub77c\uc6b0\uc800 \uc811\uc18d\uc2dc localhost(\uc548\uc804\ud558\uc9c0 \uc54a\uc74c)\uc73c\ub85c \uc774\ub3d9]<\/strong> \ubc84\ud2bc\uc774 \ub098\ud0c0\ub098\uc9c0 \uc54a\ub294 \uacbd\uc6b0
If the [Go to localhost (unsafe)] button does not appear when accessing via Chrome browser<\/p>\n\n\n\n
\ube0c\ub77c\uc6b0\uc800\uc5d0 \uc800\uc7a5\ub41c HSTS \uc124\uc815 \uc0ad\uc81c
Delete HSTS settings saved in the browser<\/p>\n\n\n\n
\ub9cc\uc57d \uc704 \ubc29\ubc95\uc774 \uc791\ub3d9\ud558\uc9c0 \uc54a\ub294\ub2e4\uba74, \ube0c\ub77c\uc6b0\uc800\uac00 \uae30\uc5b5\ud558\uace0 \uc788\ub294 \ud574\ub2f9 \ub3c4\uba54\uc778\uc758 \ubcf4\uc548 \uc815\ucc45\uc744 \uac15\uc81c\ub85c \uc9c0\uc6cc\uc57c \ud569\ub2c8\ub2e4.\u00a0
If the above method does not work, you must forcibly clear the security policy for the domain that the browser remembers.<\/p>\n\n\n\n
1)\ud06c\ub86c \uc8fc\uc18c\ucc3d\uc5d0\u00a0chrome:\/\/net-internals\/#hsts\ub97c \uc785\ub825\ud558\uace0 \uc811\uc18d\ud569\ub2c8\ub2e4.\nEnter chrome:\/\/net-internals\/#hsts into the Chrome address bar and access it.\n\n2)\ub9e8 \uc544\ub798\u00a0Delete domain security policies\u00a0\ud56d\ubaa9\uc744 \ucc3e\uc2b5\ub2c8\ub2e4.\nLocate the \"Delete domain security policies\" item at the very bottom.\n\n3)Domain\u00a0\uce78\uc5d0\u00a0(ex.) localhost \ub610\ub294 host.domain.org\ub97c \uc785\ub825\ud558\uace0\u00a0Delete\u00a0\ubc84\ud2bc\uc744 \ub204\ub985\ub2c8\ub2e4.\nEnter (e.g.) localhost or host.domain.org in the Domain field and click the Delete button.<\/code><\/pre>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\ud83d\udc49\ud83c\udffb http_lib \uc11c\ubc84\uc5d0 openssl\ub97c \uc0ac\uc6a9\ud574\uc11c \ud14c\uc2a4\ud2b8\uc6a9 \uc778\uc99d\uc11c\ub97c \ubc1b\uc544\uc11c https\ub97c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4.This is a method to use HTTPS by obtaining a test certificate using openssl on the http_lib server. \ud83d\udc49\ud83c\udffb \uc544\ub798\ub294 MacOS\uc640 Linux\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4.Below is how to use it on MacOS and Linux. \ud83d\udc49\ud83c\udffb Open SSL \u2714\ufe0f Let’s Encrypt\uac19\uc740 \uacf5\uc778\uc778\uc99d\uc11c\uac00 \uc544\ub2cc \uc2a4\uc2a4\ub85c \ub9cc\ub4dc\ub294 \uc778\uc99d\uc11c\uc785\ub2c8\ub2e4.It is […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23,1],"tags":[],"class_list":["post-5196","post","type-post","status-publish","format-standard","hentry","category-cpp","category-uncategorized","missing-thumbnail"],"_links":{"self":[{"href":"https:\/\/www.freelifemakers.org\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/5196","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.freelifemakers.org\/wordpress\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.freelifemakers.org\/wordpress\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.freelifemakers.org\/wordpress\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.freelifemakers.org\/wordpress\/index.php\/wp-json\/wp\/v2\/comments?post=5196"}],"version-history":[{"count":21,"href":"https:\/\/www.freelifemakers.org\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/5196\/revisions"}],"predecessor-version":[{"id":5220,"href":"https:\/\/www.freelifemakers.org\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/5196\/revisions\/5220"}],"wp:attachment":[{"href":"https:\/\/www.freelifemakers.org\/wordpress\/index.php\/wp-json\/wp\/v2\/media?parent=5196"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.freelifemakers.org\/wordpress\/index.php\/wp-json\/wp\/v2\/categories?post=5196"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.freelifemakers.org\/wordpress\/index.php\/wp-json\/wp\/v2\/tags?post=5196"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}