[{"_1":2,"_194":-5,"_195":-5},"loaderData",{"_3":4,"_17":18,"_25":26,"_171":172},"root",{"_5":-5,"_6":-7,"_7":8,"_9":-7,"_10":11,"_12":-7,"_13":14,"_15":16},"currentUser","primaryEmail","siteVerification","6LeIxAcTAAAAAJcZVRqyHh71UMIEGNQ_MXjiZKhI","toast","enableDev",false,"incidentStatus","theme","system","contrast","normal","routes/_layout",{"_19":-5,"_20":21,"_22":21,"_23":21,"_24":21},"username","isAskGordonEnabled",true,"isUsingNewTemplate","showMinimalLanding","showHoneypotTrap","routes/_layout.r.$namespace.$reponame",{"_27":28,"_29":-5,"_30":11,"_31":11,"_32":33,"_34":35,"_36":-5,"_37":11,"_38":39,"_92":93,"_114":115,"_160":-5,"_161":11,"_162":21,"_163":11,"_164":-5,"_165":11,"_166":-5,"_167":168,"_169":116,"_170":-7},"canonicalUrl","https://hub.docker.com/r/easypi/stunnel/tags","mcpServer","canSeeDockerfile","canSeeAutobuilds","namespace","easypi","reponame","stunnel","cloudBuildSource","isAutobuildsAvailable","repo",{"_40":41,"_47":48,"_50":51,"_52":53,"_54":11,"_55":56,"_57":58,"_59":60,"_43":35,"_32":33,"_62":63,"_64":-5,"_65":66,"_67":68,"_69":70,"_71":-5,"_72":66,"_73":74,"_75":11,"_76":33,"_77":78,"_83":11,"_84":85,"_89":33,"_90":91},"categories",[42],{"_43":44,"_45":46},"name","Security","slug","security","content_types",[49],"image","date_registered","2016-11-26T19:17:04.797837Z","description","A proxy designed to add TLS encryption functionality to existing clients and servers","is_private","last_updated","2026-09-25T23:59:41.826363Z","last_modified","2026-09-25T23:59:47.913935Z","media_types",[61],"application/vnd.oci.image.index.v1+json","pull_count",189728,"repository_type","star_count",0,"status",1,"status_description","active","source","collaborator_count","full_description","stunnel\n=======\n\n[Stunnel][1] is a proxy designed to add TLS encryption functionality to\nexisting clients and servers without any changes in the programs' code.\n\n### Overview\n\n```mermaid\nflowchart LR\n subgraph JP[\"Japan\"]\n M[\"master
1.2.3.4:4911
stunnel-server\"]\n O[\"VPN
1.2.3.4:1194
openvpn-server\"]\n M -- \"forwards to
1.2.3.4:1194\" --> O\n end\n\n subgraph CN[\"China\"]\n B[\"bridge
5.6.7.8:1194
stunnel-client\"]\n C[\"LAN
192.168/16
openvpn-client\"]\n end\n\n B -- \"stunnel connection
to 1.2.3.4:4911\" --> M\n C -- \"OpenVPN tunnel
to 5.6.7.8:1194\" --> B\n C -. \"end-to-end path\" .-> O\n\n classDef jp fill:#e8f4ff,stroke:#1f6feb,color:#000\n classDef cn fill:#fff4e5,stroke:#d97706,color:#000\n class M,O jp\n class B,C cn\n```\n\ndomain | ip:port | country | services\n-------| ------------ | ------- | ------------------------------\nVPN | 1.2.3.4:1194 | Japan | openvpn-server\nmaster | 1.2.3.4:4911 | Japan | stunnel-server\nbridge | 5.6.7.8:1194 | China | stunnel-client\nLAN | 192.168/16 | China | openvpn-client\n\n> [!Tip]\n> Run bridge in the same LAN as client for best performance.\n\n### Server Setup (Cloud)\n\n```bash\n# master server (Japan)\ndocker-compose up -d master\n```\n\n### Client Setup (Cloud)\n\n```bash\n# bridge server (China)\ndocker-compose up -d bridge\n```\n\n### Client Setup (Local)\n\nFile: /etc/stunnel/stunnel.conf\n\n```ini\nforeground = yes\nclient = yes\n\n[openvpn]\naccept = 127.0.0.1:1194\nconnect = 1.2.3.4:4911\n```\n\n### OpenVPN Setup (Partial)\n\n```ini\n# For Cloud Setup\n...\nremote 5.6.7.8 1194 tcp\nroute 192.168.0.0 255.255.0.0 net_gateway\n...\n```\n\n```ini\n# For Local Setup\n...\nremote 127.0.0.1 1194 tcp\nroute 1.2.3.4 255.255.255.255 net_gateway\nroute 192.168.0.0 255.255.0.0 net_gateway\n....\n```\n\n-----------------------------------------\n\n### For Gmail Forwarding\n\n

File: gmail.conf

\n\n```ini\n;\n; Sample stunnel configuration file: https://www.stunnel.org/config_unix.html\n;\n;debug = info\n;output = /var/log/stunnel.log\nforeground = yes\nsetuid = stunnel\nsetgid = stunnel\nsocket = l:TCP_NODELAY=1\nsocket = r:TCP_NODELAY=1\n\n[gmail-pop3]\nclient = yes\naccept = 127.0.0.1:110\nconnect = pop.gmail.com:995\n\n[gmail-imap]\nclient = yes\naccept = 127.0.0.1:143\nconnect = imap.gmail.com:993\n\n[gmail-smtp]\nclient = yes\naccept = 127.0.0.1:25\nconnect = smtp.gmail.com:465\n```\n

\n\n

File: nginx.conf

\n\n```nginx\nstream {\n server {\n listen 995 ssl;\n ssl_certificate ssl/easypi.crt;\n ssl_certificate_key ssl/easypi.key;\n ssl_protocols TLSv1 TLSv1.1 TLSv1.2;\n ssl_ciphers HIGH:!aNULL:!MD5;\n proxy_pass 127.0.0.1:110;\n proxy_buffer_size 16k;\n }\n server {\n listen 993 ssl;\n ssl_certificate ssl/easypi.crt;\n ssl_certificate_key ssl/easypi.key;\n ssl_protocols TLSv1 TLSv1.1 TLSv1.2;\n ssl_ciphers HIGH:!aNULL:!MD5;\n proxy_pass 127.0.0.1:143;\n proxy_buffer_size 16k;\n }\n server {\n listen 465 ssl;\n ssl_certificate ssl/easypi.crt;\n ssl_certificate_key ssl/easypi.key;\n ssl_protocols TLSv1 TLSv1.1 TLSv1.2;\n ssl_ciphers HIGH:!aNULL:!MD5;\n proxy_pass 127.0.0.1:25;\n proxy_buffer_size 16k;\n }\n}\n```\n\n\n> [!Important]\n> You need to adjust the listening address for docker deployment\n\n[1]: https://www.stunnel.org/index.html\n","has_starred","hub_user","immutable_tags_settings",{"_79":11,"_80":81},"enabled","rules",[82],".*","is_automated","permissions",{"_86":21,"_87":11,"_88":11},"read","write","admin","user","storage_size",17404626,"orgData",{"_94":95,"_96":97,"_98":99,"_100":33,"_101":102,"_103":104,"_105":104,"_106":107,"_108":109,"_110":104,"_111":104,"_112":104,"_113":21},"id","d4c6264e5c5047878063de421f15f018","uuid","d4c6264e-5c50-4787-8063-de421f15f018","type","organization","orgname","full_name","EasyPi Software Foundation","location","","company","profile_url","https://github.com/EasyPi","date_joined","2016-03-21T09:57:10.194698Z","gravatar_url","gravatar_email","badge","is_active","recentTags",[116],{"_117":49,"_118":119,"_120":121,"_122":123,"_94":124,"_125":126,"_55":148,"_149":119,"_150":151,"_152":61,"_43":153,"_154":155,"_156":133,"_157":148,"_158":70,"_159":21},"content_type","creator",114265,"digest","sha256:93b8d76f1bb60ba8dd21d9db160241a463588b7d9993c78d3743efdafefc59ba","full_size",5633758,6401712,"images",[127,142],{"_128":129,"_120":130,"_131":104,"_132":133,"_134":135,"_136":137,"_138":104,"_139":-5,"_140":123,"_67":70,"_141":-5},"architecture","amd64","sha256:83264ca9903ed9b2ef66527285432267879f92f8ffcafbe977447a6d86e0416c","features","last_pulled","2026-10-03T05:57:33.207486696Z","last_pushed","2026-09-25T23:59:39.877124234Z","os","linux","os_features","os_version","size","variant",{"_128":143,"_120":144,"_131":104,"_132":145,"_134":146,"_136":137,"_138":104,"_139":-5,"_140":147,"_67":70,"_141":-5},"arm64","sha256:7a7b152c27cd9da88c8436ebaa6e90ad05bbbb8770017644a74eaea4ff7a4fc0","2026-09-30T15:21:39.2482138Z","2026-09-25T23:59:40.296055899Z",5945881,"2026-09-25T23:59:41.361522Z","last_updater","last_updater_username","vimagick","media_type","latest","repository",1074202,"tag_last_pulled","tag_last_pushed","tag_status","v2","sbxKitMetadata","isPotentialSpam","isHubSbxKitsEnabled","showSbxLogoOverride","sbxTrademarkText","displaySecurityMetadata","tagAttestations","tagsHaveAttestations",[],"selectedTag","attestationsUrl","routes/_layout.r.$namespace.$reponame.tags",{"_38":173,"_181":182,"_167":192,"_193":11},{"_40":174,"_47":176,"_50":51,"_52":53,"_54":11,"_55":56,"_57":58,"_59":177,"_43":35,"_32":33,"_62":63,"_64":-5,"_65":66,"_67":68,"_69":70,"_71":-5,"_72":66,"_73":74,"_75":11,"_76":33,"_77":178,"_83":11,"_84":180,"_89":33,"_90":91},[175],{"_43":44,"_45":46},[49],[61],{"_79":11,"_80":179},[82],{"_86":21,"_87":11,"_88":11},"tags",{"_183":68,"_184":-5,"_185":-5,"_186":187},"count","next","previous","results",[188],{"_117":49,"_118":119,"_120":121,"_122":123,"_94":124,"_125":189,"_55":148,"_149":119,"_150":151,"_152":61,"_43":153,"_154":155,"_156":133,"_157":148,"_158":70,"_159":21},[190,191],{"_128":129,"_120":130,"_131":104,"_132":133,"_134":135,"_136":137,"_138":104,"_139":-5,"_140":123,"_67":70,"_141":-5},{"_128":143,"_120":144,"_131":104,"_132":145,"_134":146,"_136":137,"_138":104,"_139":-5,"_140":147,"_67":70,"_141":-5},[],"canDeleteTags","actionData","errors"]

Digest	OS/ARCH	Compressed size
83264ca9903e	linux/amd64	5.37 MB
7a7b152c27cd	linux/arm64	5.67 MB

easypi/stunnel

Tags for easypi/stunnel