ReactorcoremeltdownandClaude Opus 5
967d9c0e2e
location / covered /invite/{token}, /oidc/callback, /device and
/healthz along with the web interface, so Vouch stood in front of all
of them. An invite link was the worst of it: it goes to somebody who has
no account anywhere yet, and Vouch bounced them to a login they cannot
pass. The OIDC callback was fragile for a different reason — the
authorization code it carries is single-use and short-lived, and a
second login round trip is a poor place to spend it.
Those four paths now proxy straight through. KeepOrg authenticates each
of them itself: an invite is a capability token, the callback is checked
against its state, a device code expires in ten minutes, and /healthz is
unauthenticated by design. /web keeps Vouch in front of it, and /api was
already exempt.
The proxy settings move to the server block, where every location
inherits them, and the upstream becomes a named block. location / has to
repeat the headers in full: a location that sets one proxy_set_header
replaces the inherited set rather than adding to it.
Checked with nginx -t and against a running keeporgd with a 401 standing
in for Vouch: /, /web and /web/* redirect to auth.tiredsysadmin.cc,
while /healthz, /invite/, /device and /oidc/* serve KeepOrg's own pages
and /api returns KeepOrg's 401.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
112 lines
3.7 KiB
Cheetah
112 lines
3.7 KiB
Cheetah
### Deployed by https://git.rcmd.space/rcmd/keeporg
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upstream keeporg {
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server 10.200.1.3:32970;
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}
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server {
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listen 80;
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listen [::]:80;
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server_name keeporg.tiredsysadmin.cc;
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return 301 https://$server_name$request_uri;
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}
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server {
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listen 443 ssl;
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listen [::]:443 ssl;
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http2 on;
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access_log /var/log/nginx/keeporg.tiredsysadmin.cc_access.log json;
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error_log /var/log/nginx/keeporg.tiredsysadmin.cc_error.log;
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### SSL cert files ###
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ssl_certificate {{ .nginx.variables.blog_ssl_certificate }};
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ssl_certificate_key {{ .nginx.variables.blog_ssl_certificate_key }};
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client_max_body_size 8192M;
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server_name keeporg.tiredsysadmin.cc;
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# Shared by every proxied location below. A location that sets any
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# proxy_set_header of its own replaces this whole set instead of adding to
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# it, which is why the Vouch-protected location repeats them.
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection "upgrade";
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proxy_http_version 1.1;
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proxy_redirect off;
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# disable buffering uploads to prevent OOM on reverse proxy server and make uploads twice as fast (no pause)
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proxy_request_buffering off;
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# set timeout
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proxy_read_timeout 600s;
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proxy_send_timeout 600s;
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send_timeout 600s;
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location = /validate {
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proxy_pass http://127.0.0.1:30021/validate;
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proxy_set_header Host $http_host;
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proxy_pass_request_body off;
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proxy_set_header Content-Length "";
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auth_request_set $auth_resp_x_vouch_user $upstream_http_x_vouch_user;
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auth_request_set $auth_resp_jwt $upstream_http_x_vouch_jwt;
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auth_request_set $auth_resp_err $upstream_http_x_vouch_err;
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auth_request_set $auth_resp_failcount $upstream_http_x_vouch_failcount;
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}
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error_page 401 = @error401;
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location @error401 {
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return 302 https://auth.tiredsysadmin.cc/login?url=$scheme://$http_host$request_uri&vouch-failcount=$auth_resp_failcount&X-Vouch-Token=$auth_resp_jwt&error=$auth_resp_err;
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}
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# The web interface, behind Vouch.
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location / {
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auth_request /validate;
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proxy_set_header X-Vouch-User $auth_resp_x_vouch_user;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection "upgrade";
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proxy_pass http://keeporg;
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}
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# Desktop and Android clients, which authenticate to KeepOrg itself with a
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# bearer token. Sending them to a Vouch login page would break sync.
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location /api {
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proxy_pass http://keeporg;
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}
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# Paths that have to work for somebody who has no Vouch account, or no
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# account at all. KeepOrg authenticates each of them itself.
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#
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# /healthz uptime and container checks, unauthenticated by design
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# /invite/ the invited person is signing up; an account is what they
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# have come here to create
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# /oidc/ the identity provider redirects back with a single-use
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# authorization code, which a second login round trip spends
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# /device a client device being approved from a browser
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location = /healthz {
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proxy_pass http://keeporg;
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}
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location /invite/ {
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proxy_pass http://keeporg;
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}
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location /oidc/ {
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proxy_pass http://keeporg;
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}
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location = /device {
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proxy_pass http://keeporg;
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}
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}
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