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Limit request bodies size (default 250MB) #4

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Limit request bodies size (default 250MB) #4

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da8853d
Set caddys request_body directive (default 250MB)
peb-adr Aug 31, 2023
8859538
Add a header to the response conveying the limit
peb-adr Aug 31, 2023
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2 changes: 1 addition & 1 deletion Dockerfile
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
FROM caddy:2.3.0-alpine
FROM caddy:2.7-alpine

LABEL org.opencontainers.image.title="OpenSlides Proxy"
LABEL org.opencontainers.image.description="The proxy is the entrypoint for traffic going into an OpenSlides instance."
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2 changes: 1 addition & 1 deletion Dockerfile.dev
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@@ -1,4 +1,4 @@
FROM caddy:2.3.0-alpine
FROM caddy:2.7-alpine

RUN apk update && apk add --no-cache jq gettext

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14 changes: 13 additions & 1 deletion caddy_base.json
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Expand Up @@ -22,7 +22,7 @@
"servers": {
"srv0": {
"listen": [":8000"],
"allow_h2c": true,
"protocols": ["h1","h2"],
"routes": [
{
"handle": [
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},
{
"handle": [
{
"handler": "headers",
"response": {
"add": {
"Request-Body-Max-Size": ["$REQUEST_BODY_MAX_SIZE"]
}
}
},
{
"handler": "request_body",
"max_size": $REQUEST_BODY_MAX_SIZE
},
{
"handler": "reverse_proxy",
"upstreams": [
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1 change: 1 addition & 0 deletions entrypoint
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Expand Up @@ -19,6 +19,7 @@ MEDIA_HOST="${MEDIA_HOST:-media}" MEDIA_PORT="${MEDIA_PORT:-9006}" \
MANAGE_HOST="${MANAGE_HOST:-manage}" MANAGE_PORT="${MANAGE_PORT:-9008}" \
CLIENT_HOST="${CLIENT_HOST:-client}" CLIENT_PORT="${CLIENT_PORT:-9001}" \
VOTE_HOST="${VOTE_HOST:-vote}" VOTE_PORT="${VOTE_PORT:-9013}" \
REQUEST_BODY_MAX_SIZE="${REQUEST_BODY_MAX_SIZE:-250MB}" \
envsubst < "$config" > "$config.out" && mv -f "$config.out" "$config"

jq_write() {
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