added new file button in config editor, dockerfile fix

This commit is contained in:
yusing 2024-03-29 01:24:47 +00:00
parent 6bc4c1c49a
commit 9b34dc994d
28 changed files with 329 additions and 185 deletions

4
.gitignore vendored
View file

@ -5,6 +5,4 @@ config/**
bin/go-proxy.bak
logs/
log/
config-editor/
log/

12
.vscode/settings.json vendored
View file

@ -1,14 +1,16 @@
{
"go.inferGopath": false,
"yaml.schemas": {
"https://github.com/yusing/go-proxy/raw/main/schema/config.schema.json": [
"config.example.yml",
"config.yml",
"file:///config/workspace/go-proxy/config.example.yml"
],
// "https://github.com/yusing/go-proxy/raw/main/schema/config.schema.json": [
// "config.example.yml",
// "config.yml"
// ],
"https://github.com/yusing/go-proxy/raw/main/schema/providers.schema.json": [
"providers.example.yml",
"*.providers.yml"
],
"file:///config/workspace/go-proxy/schema/config.schema.json": [
"file:///config/workspace/go-proxy/config.example.yml"
]
}
}

View file

@ -2,13 +2,13 @@ FROM alpine:latest
LABEL maintainer="yusing@6uo.me"
RUN apk add --no-cache bash tzdata
RUN apk add --no-cache tzdata
RUN mkdir /app
COPY bin/go-proxy entrypoint.sh /app/
COPY bin/go-proxy /app/
COPY templates/ /app/templates
COPY config.example.yml /app/config/config.yml
COPY schema/ /app/schema
RUN chmod +x /app/go-proxy /app/entrypoint.sh
RUN chmod +x /app/go-proxy
ENV DOCKER_HOST unix:///var/run/docker.sock
ENV GOPROXY_DEBUG 0
ENV GOPROXY_REDIRECT_HTTP 1
@ -19,4 +19,4 @@ EXPOSE 443
EXPOSE 8443
WORKDIR /app
ENTRYPOINT /app/entrypoint.sh
CMD ["/app/go-proxy"]

View file

@ -2,6 +2,11 @@
all: build quick-restart logs
init-config:
mkdir -p config certs
[ -f config/config.yml ] || cp config.example.yml config/config.yml
[ -f config/providers.yml ] || touch config/providers.yml
build:
mkdir -p bin
CGO_ENABLED=0 GOOS=linux go build -pgo=auto -o bin/go-proxy src/go-proxy/*.go
@ -9,12 +14,6 @@ build:
up:
docker compose up -d --build go-proxy
quick-restart: # quick restart without restarting the container
docker cp bin/go-proxy go-proxy:/app/go-proxy
docker cp templates/* go-proxy:/app/templates
docker cp entrypoint.sh go-proxy:/app/entrypoint.sh
docker exec -d go-proxy bash /app/entrypoint.sh restart
restart:
docker kill go-proxy
docker compose up -d go-proxy

105
README.md
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@ -12,6 +12,8 @@ In the examples domain `x.y.z` is used, replace them with your domain
- [How to use](#how-to-use)
- [Binary](#binary)
- [Docker](#docker)
- [Command-line args](#command-line-args)
- [Commands](#commands)
- [Use JSON Schema in VSCode](#use-json-schema-in-vscode)
- [Configuration](#configuration)
- [Labels (docker)](#labels-docker)
@ -37,14 +39,15 @@ In the examples domain `x.y.z` is used, replace them with your domain
- Fast (See [benchmarks](#benchmarks))
- Auto certificate obtaining and renewal (See [Config File](#config-file) and [Supported DNS Challenge Providers](#supported-dns-challenge-providers))
- Auto detect reverse proxies from docker
- Auto hot-reload on container `start` / `die` / `stop` or config file changes
- Custom proxy entries with `config.yml` and additional provider files
- Subdomain matching + Path matching **(domain name doesn't matter)**
- HTTP(s) proxy + TCP/UDP Proxy
- HTTP(s) proxy + TCP/UDP Proxy (UDP is _experimental_)
- HTTP(s) round robin load balance support (same subdomain and path across different hosts)
- Auto hot-reload on container `start` / `die` / `stop` or config file changes
- Simple panel to see all reverse proxies and health available on port [panel_port_http] (http) and port [panel_port_https] (https)
- Simple panel to see all reverse proxies and health available on port 8080 (http) and port 8443 (https)
![panel screenshot](screenshots/panel.png)
- Config editor to edit config and provider files with validation
**Validate and save file with Ctrl+S**
@ -53,13 +56,20 @@ In the examples domain `x.y.z` is used, replace them with your domain
## How to use
1. Download and extract the latest release (or clone the repository if you want to try out experimental features)
1. Download and extract the latest release (or clone the repository)
2. Copy `config.example.yml` to `config/config.yml` and modify the content to fit your needs
2. Call `make init-config` to init config file and provider file
3. (Optional) write your own `config/providers.yml` from `providers.example.yml`
3. Point your domain (i.e `y.z`) to your machine's IP address
4. See [Binary](#binary) or [docker](#docker)
- A Record: `*.y.z` -> `10.0.10.1`
- AAAA Record: `*.y.z` -> `::ffff:a00:a01`
4. Start `go-proxy` (see [Binary](#binary) or [docker](#docker))
5. Start editing config files
- with text editor (i.e. Visual Studio Code)
- with web config editor by navigate to `ip:8080`
### Binary
@ -110,28 +120,38 @@ In the examples domain `x.y.z` is used, replace them with your domain
7. check the logs with `docker compose logs` or `make logs` to see if there is any error, check panel at [panel port] for active proxies
## Command-line args
`go-proxy [command]`
### Commands
- empty: start proxy server
- validate: validate config and exit
- reload: force reload config and exit
## Use JSON Schema in VSCode
Modify `.vscode/settings.json` to fit your needs
```json
{
"yaml.schemas": {
"https://github.com/yusing/go-proxy/raw/main/schema/config.schema.json": [
"config.example.yml",
"config.yml"
],
"https://github.com/yusing/go-proxy/raw/main/schema/providers.schema.json": [
"providers.example.yml",
"*.providers.yml",
]
}
"yaml.schemas": {
"https://github.com/yusing/go-proxy/raw/main/schema/config.schema.json": [
"config.example.yml",
"config.yml"
],
"https://github.com/yusing/go-proxy/raw/main/schema/providers.schema.json": [
"providers.example.yml",
"*.providers.yml"
]
}
}
```
## Configuration
With container name, no label needs to be added *(most of the time)*.
With container name, no label needs to be added _(most of the time)_.
### Labels (docker)
@ -229,13 +249,13 @@ To add more provider support (**CloudDNS** as an example):
1. Fork this repo, modify [autocert.go](src/go-proxy/autocert.go#L305)
```go
var providersGenMap = map[string]ProviderGenerator{
"cloudflare": providerGenerator(cloudflare.NewDefaultConfig, cloudflare.NewDNSProviderConfig),
// add here, i.e.
"clouddns": providerGenerator(clouddns.NewDefaultConfig, clouddns.NewDNSProviderConfig),
}
```
```go
var providersGenMap = map[string]ProviderGenerator{
"cloudflare": providerGenerator(cloudflare.NewDefaultConfig, cloudflare.NewDNSProviderConfig),
// add here, i.e.
"clouddns": providerGenerator(clouddns.NewDefaultConfig, clouddns.NewDNSProviderConfig),
}
```
2. Go to [https://go-acme.github.io/lego/dns/clouddns](https://go-acme.github.io/lego/dns/clouddns/) and check for required config
@ -243,24 +263,24 @@ To add more provider support (**CloudDNS** as an example):
4. Set required config in `config.yml` `autocert` -> `options` section
```shell
# From https://go-acme.github.io/lego/dns/clouddns/
CLOUDDNS_CLIENT_ID=bLsdFAks23429841238feb177a572aX \
CLOUDDNS_EMAIL=you@example.com \
CLOUDDNS_PASSWORD=b9841238feb177a84330f \
lego --email you@example.com --dns clouddns --domains my.example.org run
```
```shell
# From https://go-acme.github.io/lego/dns/clouddns/
CLOUDDNS_CLIENT_ID=bLsdFAks23429841238feb177a572aX \
CLOUDDNS_EMAIL=you@example.com \
CLOUDDNS_PASSWORD=b9841238feb177a84330f \
lego --email you@example.com --dns clouddns --domains my.example.org run
```
Should turn into:
Should turn into:
```yaml
autocert:
...
options:
client_id: bLsdFAks23429841238feb177a572aX
email: you@example.com
password: b9841238feb177a84330f
```
```yaml
autocert:
...
options:
client_id: bLsdFAks23429841238feb177a572aX
email: you@example.com
password: b9841238feb177a84330f
```
5. Run and test if it works
6. Commit and create pull request
@ -471,6 +491,3 @@ It takes ~15 MB for 50 proxy entries
4. build binary with `make build`
5. start your container with `make up` (docker) or `bin/go-proxy` (binary)
[panel_port_http]: 8080
[panel_port_https]: 8443

Binary file not shown.

View file

@ -19,23 +19,25 @@ services:
# - 20000:20100/tcp
# - 20000:20100/udp
volumes:
- ./config:/app/config
# if local docker provider is used
# - /var/run/docker.sock:/var/run/docker.sock:ro
# use existing certificate
# - /path/to/cert.pem:/app/certs/cert.crt:ro
# - /path/to/privkey.pem:/app/certs/priv.key:ro
# use autocert feature
# store autocert obtained cert
# - ./certs:/app/certs
# workaround for "lookup: no such host"
# dns:
# - 127.0.0.1
# if local docker provider is used (by default)
- /var/run/docker.sock:/var/run/docker.sock:ro
# to use custom config and providers
# - ./config:/app/config
dns:
- 127.0.0.1 # workaround for "lookup: no such host"
extra_hosts:
# required if you use local docker provider and have containers in `host` network_mode
- host.docker.internal:host-gateway
# if you have container running in "host" network mode
# extra_hosts:
# - host.docker.internal:host-gateway
logging:
driver: 'json-file'
options:

View file

@ -1,25 +1,21 @@
# uncomment to use autocert
autocert: # (optional, if you need autocert feature)
email: "user@domain.com" # (required) email for acme certificate
domains: # (required)
- "*.y.z" # domain for acme certificate, use wild card to allow all subdomains
provider: cloudflare # (required) dns challenge provider (string)
options: # provider specific options
auth_token: "YOUR_ZONE_API_TOKEN"
# Autocert (uncomment to enable)
# autocert: # (optional, if you need autocert feature)
# email: "user@domain.com" # (required) email for acme certificate
# domains: # (required)
# - "*.y.z" # domain for acme certificate, use wild card to allow all subdomains
# provider: cloudflare # (required) dns challenge provider (string)
# options: # provider specific options
# auth_token: "YOUR_ZONE_API_TOKEN"
providers:
local:
kind: docker
# for value format, see https://docs.docker.com/reference/cli/dockerd/
# i.e. FROM_ENV, ssh://user@10.0.1.1:22, tcp://10.0.2.1:2375
value: FROM_ENV
# remote1:
# kind: docker
# value: ssh://user@10.0.1.1
# remote2:
# kind: docker
# value: tcp://10.0.1.1:2375
# provider1:
# kind: file
# value: provider1.yml
# provider2:
# kind: file
# value: provider2.yml
providers:
kind: file
value: providers.yml
# Fixed options (optional, non hot-reloadable)
# timeout_shutdown: 5
# redirect_to_https: false

View file

@ -1,11 +0,0 @@
#!/bin/bash
if [ "$1" == "restart" ]; then
echo "restarting"
killall go-proxy
fi
if [ "$GOPROXY_DEBUG" == "1" ]; then
/app/go-proxy 2> log/go-proxy.log &
tail -f /dev/null
else
/app/go-proxy
fi

24
go.sum
View file

@ -1,17 +1,9 @@
github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 h1:UQHMgLO+TxOElx5B5HZ4hJQsoJ/PvUvKRhJHDQXO8P8=
github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E=
github.com/Microsoft/go-winio v0.4.14 h1:+hMXMk01us9KgxGb7ftKQt2Xpf5hH/yky+TDA+qxleU=
github.com/Microsoft/go-winio v0.4.14/go.mod h1:qXqCSQ3Xa7+6tgxaGTIe4Kpcdsi+P8jBhyzoq1bpyYA=
github.com/Microsoft/go-winio v0.6.1 h1:9/kr64B9VUZrLm5YYwbGtUJnMgqWVOdUAXu6Migciow=
github.com/Microsoft/go-winio v0.6.1/go.mod h1:LRdKpFKfdobln8UmuiYcKPot9D2v6svN5+sAH+4kjUM=
github.com/cenkalti/backoff/v4 v4.2.1 h1:y4OZtCnogmCPw98Zjyt5a6+QwPLGkiQsYW5oUqylYbM=
github.com/cenkalti/backoff/v4 v4.2.1/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE=
github.com/cenkalti/backoff/v4 v4.3.0 h1:MyRJ/UdXutAwSAT+s3wNd7MfTIcy71VQueUuFK343L8=
github.com/cenkalti/backoff/v4 v4.3.0/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE=
github.com/cloudflare/cloudflare-go v0.86.0 h1:jEKN5VHNYNYtfDL2lUFLTRo+nOVNPFxpXTstVx0rqHI=
github.com/cloudflare/cloudflare-go v0.86.0/go.mod h1:wYW/5UP02TUfBToa/yKbQHV+r6h1NnJ1Je7XjuGM4Jw=
github.com/cloudflare/cloudflare-go v0.91.0 h1:L7IR+86qrZuEMSjGFg4cwRwtHqC8uCPmMUkP7BD4CPw=
github.com/cloudflare/cloudflare-go v0.91.0/go.mod h1:nUqvBUUDRxNzsDSQjbqUNWHEIYAoUlgRmcAzMKlFdKs=
github.com/cloudflare/cloudflare-go v0.92.0 h1:ltJvGvqZ4G6Fm2hHOYZ5RWpJQcrM0oDrsjjZydZhFJQ=
github.com/cloudflare/cloudflare-go v0.92.0/go.mod h1:nUqvBUUDRxNzsDSQjbqUNWHEIYAoUlgRmcAzMKlFdKs=
github.com/containerd/log v0.1.0 h1:TCJt7ioM2cr/tfR8GPbGf9/VRAX8D2B4PjzCpfX540I=
@ -19,8 +11,6 @@ github.com/containerd/log v0.1.0/go.mod h1:VRRf09a7mHDIRezVKTRCrOq78v577GXq3bSa3
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/distribution/reference v0.5.0 h1:/FUIFXtfc/x2gpa5/VGfiGLuOIdYa1t65IKK2OFGvA0=
github.com/distribution/reference v0.5.0/go.mod h1:BbU0aIcezP1/5jX/8MP0YiH4SdvB5Y4f/wlDRiLyi3E=
github.com/distribution/reference v0.6.0 h1:0IXCQ5g4/QMHHkarYzh5l+u8T3t73zM5QvfrDyIgxBk=
github.com/distribution/reference v0.6.0/go.mod h1:BbU0aIcezP1/5jX/8MP0YiH4SdvB5Y4f/wlDRiLyi3E=
github.com/docker/cli v26.0.0+incompatible h1:90BKrx1a1HKYpSnnBFR6AgDq/FqkHxwlUyzJVPxD30I=
@ -68,7 +58,6 @@ github.com/hashicorp/go-retryablehttp v0.7.5 h1:bJj+Pj19UZMIweq/iie+1u5YCdGrnxCT
github.com/hashicorp/go-retryablehttp v0.7.5/go.mod h1:Jy/gPYAdjqffZ/yFGCFV2doI5wjtH1ewM9u8iYVjtX8=
github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
github.com/kr/pretty v0.3.0 h1:WgNl7dwNpEZ6jJ9k1snq4pZsg7DOEN8hP9Xw0Tsjwk0=
github.com/kr/pretty v0.3.0/go.mod h1:640gp4NfQd8pI5XOwp5fnNeVWj67G7CFk/SaSQn7NBk=
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
@ -89,7 +78,6 @@ github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8
github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM=
github.com/opencontainers/image-spec v1.1.0 h1:8SG7/vwALn54lVB/0yZ/MMwhFrPYtpEHQb2IpWsCzug=
github.com/opencontainers/image-spec v1.1.0/go.mod h1:W4s4sFTMaBeK1BQLXbG4AdM2szdn85PY75RI83NrTrM=
github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
@ -98,15 +86,13 @@ github.com/rogpeppe/go-internal v1.8.1 h1:geMPLpDpQOgVyCg5z5GoRwLHepNdb71NXb67XF
github.com/rogpeppe/go-internal v1.8.1/go.mod h1:JeRgkft04UBgHMgCIwADu4Pn6Mtm5d4nPKWu0nJ5d+o=
github.com/santhosh-tekuri/jsonschema v1.2.4 h1:hNhW8e7t+H1vgY+1QeEQpveR6D4+OwKPXCfD2aieJis=
github.com/santhosh-tekuri/jsonschema v1.2.4/go.mod h1:TEAUOeZSmIxTTuHatJzrvARHiuO9LYd+cIxzgEHCQI4=
github.com/sirupsen/logrus v1.4.1/go.mod h1:ni0Sbl8bgC9z8RoU9G6nDWqqs/fq4eDPysMBDgk/93Q=
github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=
github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.49.0 h1:jq9TW8u3so/bN+JPT166wjOI6/vQPF6Xe7nMNIltagk=
@ -132,8 +118,6 @@ golang.org/x/crypto v0.21.0 h1:X31++rzVUdKhX5sWmSOFZxx8UW/ldWx55cbf08iNAMA=
golang.org/x/crypto v0.21.0/go.mod h1:0BP7YvVV9gBbVKyeTG0Gyn+gZm94bibOW5BjDEYAOMs=
golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.14.0 h1:dGoOF9QVLYng8IHTm7BAyWqCqSheQ5pYWGhzW00YJr0=
golang.org/x/mod v0.14.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
golang.org/x/mod v0.16.0 h1:QX4fJ0Rr5cPQCF7O9lh9Se4pmwfwskqZfq5moyldzic=
golang.org/x/mod v0.16.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
@ -147,10 +131,8 @@ golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJ
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.6.0 h1:5BMeUDZ7vkXGfEr1x9B4bRcTH4lpkTkpdh0T/J+qjbQ=
golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.18.0 h1:DBdB3niSjOA/O0blCZBqDefyWNYveAYMNF1Wum0DYQ4=
@ -165,8 +147,6 @@ golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGm
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
golang.org/x/tools v0.17.0 h1:FvmRgNOcs3kOa+T20R1uhfP9F6HgG2mfxDv1vrx1Htc=
golang.org/x/tools v0.17.0/go.mod h1:xsh6VxdV005rRVaS6SSAf9oiAqljS7UZUacMZ8Bnsps=
golang.org/x/tools v0.19.0 h1:tfGCXNR1OsFG+sVdLAitlpjAvD/I6dHDKnYrpEZUHkw=
golang.org/x/tools v0.19.0/go.mod h1:qoJWxmGSIBmAeriMx19ogtrEPrGtDbPK634QFIcLAhc=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

View file

@ -117,7 +117,17 @@
]
}
}
},
"timeout_shutdown": {
"title": "Shutdown timeout (in seconds)",
"type": "integer",
"minimum": 0
},
"redirect_to_https": {
"title": "Redirect to HTTPS",
"type": "boolean"
}
},
"additionalProperties": false
"additionalProperties": false,
"required": ["providers"]
}

View file

@ -1,7 +1,14 @@
{
"$schema": "http://json-schema.org/draft-07/schema#",
"type": "object",
"title": "go-proxy providers file",
"anyOf": [
{
"type":"object"
},
{
"type":"null"
}
],
"patternProperties": {
"^[a-zA-Z0-9_-]+$": {
"title": "Proxy entry",

38
src/go-proxy/args.go Normal file
View file

@ -0,0 +1,38 @@
package main
import (
"flag"
"github.com/sirupsen/logrus"
)
type Args struct {
Command string
}
const (
CommandStart = ""
CommandVerify = "verify"
CommandReload = "reload"
)
var ValidCommands = []string{CommandStart, CommandVerify, CommandReload}
func getArgs() Args {
var args Args
flag.Parse()
args.Command = flag.Arg(0)
if err := validateArgs(args.Command, ValidCommands); err != nil {
logrus.Fatal(err)
}
return args
}
func validateArgs[T comparable](arg T, validArgs []T) error {
for _, v := range validArgs {
if arg == v {
return nil
}
}
return NewNestedError("invalid argument").Subjectf("%v", arg)
}

View file

@ -21,9 +21,9 @@ import (
"github.com/go-acme/lego/v4/registration"
)
type ProviderOptions = map[string]string
type ProviderGenerator = func(ProviderOptions) (challenge.Provider, error)
type CertExpiries = map[string]time.Time
type ProviderOptions map[string]string
type ProviderGenerator func(ProviderOptions) (challenge.Provider, error)
type CertExpiries map[string]time.Time
type AutoCertConfig struct {
Email string `json:"email"`

View file

@ -3,12 +3,14 @@ package main
import (
"os"
"sync"
"time"
"gopkg.in/yaml.v3"
)
// commented out if unused
type Config interface {
Value() configModel
// Load() error
MustLoad()
GetAutoCertProvider() (AutoCertProvider, error)
@ -21,7 +23,13 @@ type Config interface {
}
func NewConfig(path string) Config {
cfg := &config{reader: &FileReader{Path: path}}
cfg := &config{
m: &configModel{
TimeoutShutdown: 3 * time.Second,
RedirectToHTTPS: false,
},
reader: &FileReader{Path: path},
}
cfg.watcher = NewFileWatcher(
path,
cfg.MustReload, // OnChange
@ -35,6 +43,10 @@ func ValidateConfig(data []byte) error {
return cfg.Load()
}
func (cfg *config) Value() configModel {
return *cfg.m
}
func (cfg *config) Load(reader ...Reader) error {
cfg.mutex.Lock()
defer cfg.mutex.Unlock()
@ -170,12 +182,14 @@ func (cfg *config) StopWatching() {
}
type configModel struct {
Providers map[string]*Provider `yaml:",flow" json:"providers"`
AutoCert AutoCertConfig `yaml:",flow" json:"autocert"`
Providers map[string]*Provider `yaml:",flow" json:"providers"`
AutoCert AutoCertConfig `yaml:",flow" json:"autocert"`
TimeoutShutdown time.Duration `yaml:"timeout_shutdown" json:"timeout_shutdown"`
RedirectToHTTPS bool `yaml:"redirect_to_https" json:"redirect_to_https"`
}
type config struct {
m *configModel
m *configModel
reader Reader
watcher Watcher

View file

@ -147,6 +147,4 @@ var logLevel = func() logrus.Level {
logrus.SetLevel(logrus.DebugLevel)
}
return logrus.GetLevel()
}()
var redirectToHTTPS = os.Getenv("GOPROXY_REDIRECT_HTTP") != "0" && os.Getenv("GOPROXY_REDIRECT_HTTP") != "false"
}()

View file

@ -44,8 +44,8 @@ func NewHTTPRoute(config *ProxyConfig) (*HTTPRoute, error) {
PathMode: config.PathMode,
l: hrlog.WithFields(logrus.Fields{
"alias": config.Alias,
"path": config.Path,
"path_mode": config.PathMode,
// "path": config.Path,
// "path_mode": config.PathMode,
}),
}
@ -157,6 +157,6 @@ func (config *ProxyConfig) pathSubModResp(r *http.Response) error {
}
// alias -> (path -> routes)
type HTTPRoutes = SafeMap[string, pathPoolMap]
type HTTPRoutes SafeMap[string, pathPoolMap]
var httpRoutes HTTPRoutes = NewSafeMapOf[HTTPRoutes](newPathPoolMap)

View file

@ -1,12 +1,13 @@
package main
import (
"flag"
"net/http"
"os"
"os/signal"
"runtime"
"sync"
"syscall"
"time"
"github.com/sirupsen/logrus"
)
@ -16,21 +17,27 @@ var cfg Config
func main() {
runtime.GOMAXPROCS(runtime.NumCPU())
var verifyOnly bool
flag.BoolVar(&verifyOnly, "verify", false, "verify config without starting server")
flag.Parse()
args := getArgs()
logrus.SetFormatter(&logrus.TextFormatter{
ForceColors: true,
DisableColors: false,
FullTimestamp: true,
ForceColors: true,
DisableColors: false,
FullTimestamp: true,
TimestampFormat: "01-02 15:04:05",
})
if args.Command == CommandReload {
err := utils.reloadServer()
if err != nil {
logrus.Fatal(err)
}
return
}
cfg = NewConfig(configPath)
cfg.MustLoad()
if verifyOnly {
if args.Command == CommandVerify {
logrus.Printf("config OK")
return
}
@ -63,7 +70,7 @@ func main() {
HTTPAddr: ":80",
HTTPSAddr: ":443",
Handler: http.HandlerFunc(proxyHandler),
RedirectToHTTPS: redirectToHTTPS,
RedirectToHTTPS: cfg.Value().RedirectToHTTPS,
})
panelServer = NewServer(ServerOptions{
Name: "panel",
@ -71,7 +78,7 @@ func main() {
HTTPAddr: ":8080",
HTTPSAddr: ":8443",
Handler: panelHandler,
RedirectToHTTPS: redirectToHTTPS,
RedirectToHTTPS: cfg.Value().RedirectToHTTPS,
})
proxyServer.Start()
@ -88,10 +95,32 @@ func main() {
signal.Notify(sig, syscall.SIGHUP)
<-sig
// cfg.StopWatching()
StopFSWatcher()
StopDockerWatcher()
cfg.StopProviders()
panelServer.Stop()
proxyServer.Stop()
logrus.Info("shutting down")
done := make(chan struct{}, 1)
var wg sync.WaitGroup
wg.Add(3)
go func() {
StopFSWatcher()
StopDockerWatcher()
cfg.StopProviders()
wg.Done()
}()
go func() {
panelServer.Stop()
proxyServer.Stop()
wg.Done()
}()
go func() {
wg.Wait()
close(done)
}()
select {
case <-done:
logrus.Info("shutdown complete")
case <-time.After(cfg.Value().TimeoutShutdown * time.Second):
logrus.Info("timeout waiting for shutdown")
}
}

View file

@ -2,6 +2,7 @@ package main
import (
"errors"
"fmt"
"html/template"
"net/http"
"net/url"
@ -68,7 +69,7 @@ func panelCheckTargetHealth(w http.ResponseWriter, r *http.Request) {
func panelConfigEditor(w http.ResponseWriter, r *http.Request) {
cfgFiles := make([]string, 0)
cfgFiles = append(cfgFiles, path.Base(configPath))
for _, p := range cfg.(*config).m.Providers {
for _, p := range cfg.Value().Providers {
if p.Kind != ProviderKind_File {
continue
}
@ -99,12 +100,20 @@ func panelConfigUpdate(w http.ResponseWriter, r *http.Request) {
panelHandleErr(w, r, err)
return
}
err = os.WriteFile(path.Join(configBasePath, p), content, 0644)
p = path.Join(configBasePath, p)
_, err = os.Stat(p)
exists := !errors.Is(err, os.ErrNotExist)
err = os.WriteFile(p, content, 0644)
if err != nil {
panelHandleErr(w, r, NewNestedError("unable to write config file").With(err))
return
}
w.WriteHeader(http.StatusOK)
if !exists {
w.Write([]byte(fmt.Sprintf("Config file %s created, remember to add it to config.yml!", p)))
return
}
w.Write([]byte(fmt.Sprintf("Config file %s updated", p)))
}
func panelServeFile(w http.ResponseWriter, r *http.Request) {
@ -141,4 +150,4 @@ func panelHandleErr(w http.ResponseWriter, r *http.Request, err error, code ...i
return
}
http.Error(w, err.Error(), http.StatusInternalServerError)
}
}

View file

@ -15,8 +15,8 @@ type ProxyConfig struct {
provider *Provider
}
type ProxyConfigMap = map[string]ProxyConfig
type ProxyConfigSlice = []ProxyConfig
type ProxyConfigMap map[string]ProxyConfig
type ProxyConfigSlice []ProxyConfig
func NewProxyConfig(provider *Provider) ProxyConfig {
return ProxyConfig{

View file

@ -47,6 +47,6 @@ func isStreamScheme(s string) bool {
}
// id -> target
type StreamRoutes = SafeMap[string, StreamRoute]
type StreamRoutes SafeMap[string, StreamRoute]
var streamRoutes StreamRoutes = NewSafeMapOf[StreamRoutes]()

View file

@ -31,11 +31,11 @@ type ServerOptions struct {
}
type LogrusWrapper struct {
l *logrus.Entry
*logrus.Entry
}
func (l LogrusWrapper) Write(b []byte) (int, error) {
return l.l.Logger.WriterLevel(logrus.ErrorLevel).Write(b)
return l.Logger.WriterLevel(logrus.ErrorLevel).Write(b)
}
func NewServer(opt ServerOptions) *Server {

View file

@ -45,10 +45,8 @@ type StreamRouteBase struct {
func newStreamRouteBase(config *ProxyConfig) (*StreamRouteBase, error) {
var streamType string = StreamType_TCP
var srcPort string
var dstPort string
var srcScheme string
var dstScheme string
var srcPort, dstPort string
var srcScheme, dstScheme string
portSplit := strings.Split(config.Port, ":")
if len(portSplit) != 2 {
@ -101,8 +99,8 @@ func newStreamRouteBase(config *ProxyConfig) (*StreamRouteBase, error) {
started: false,
l: srlog.WithFields(logrus.Fields{
"alias": config.Alias,
"src": fmt.Sprintf("%s://:%d", srcScheme, srcPortInt),
"dst": fmt.Sprintf("%s://%s:%d", dstScheme, config.Host, dstPortInt),
// "src": fmt.Sprintf("%s://:%d", srcScheme, srcPortInt),
// "dst": fmt.Sprintf("%s://%s:%d", dstScheme, config.Host, dstPortInt),
}),
}, nil
}

View file

@ -94,6 +94,18 @@ func (*Utils) healthCheckStream(scheme, host string) error {
return nil
}
func (*Utils) reloadServer() error {
resp, err := healthCheckHttpClient.Post("http://localhost:8080/reload", "", nil)
if err != nil {
return err
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
return NewNestedError("server reload failed").Subjectf("%d", resp.StatusCode)
}
return nil
}
func (*Utils) snakeToPascal(s string) string {
toHyphenCamel := http.CanonicalHeaderKey(strings.ReplaceAll(s, "_", "-"))
return strings.ReplaceAll(toHyphenCamel, "-", "")

View file

@ -89,7 +89,7 @@ func (w *fileWatcher) Stop() {
fileWatchMap.Delete(w.path)
err := fsWatcher.Remove(w.path)
if err != nil {
w.l.WithField("action", "stop").Error(err)
w.l.Error(err)
}
}

View file

@ -18,6 +18,9 @@
<a class="unselectable">{{$cfgFile}}</a>
</li>
{{- end}}
<li id="new-file">
<a class="unselectable">+</a>
</li>
</ul>
</div>
<div id="config-editor"></div>

View file

@ -11,25 +11,43 @@ let editor = CodeMirror(editorElement, {
tabSize: 2
});
function loadFile(fileName) {
if (fileName === undefined) {
function setCurrentFile(filename) {
let old_nav_item = document.getElementById(`file-${currentFile}`);
if (old_nav_item !== null) {
old_nav_item.classList.remove("active");
}
currentFile = filename;
document.title = `${currentFile} - Config Editor`;
let new_nav_item = document.getElementById(`file-${currentFile}`);
if (new_nav_item === null) {
new_file_btn = document.getElementById("new-file");
file_list = document.getElementById("file-list");
new_nav_item = document.createElement("li");
new_nav_item.id = `file-${currentFile}`;
new_nav_item.innerHTML = `<a class="unselectable">${currentFile}</a>`;
file_list.insertBefore(new_nav_item, new_file_btn);
}
new_nav_item.classList.add("active");
}
function loadFile(filename) {
if (filename === undefined) {
return;
}
if (filename === '+') {
newFile();
return;
}
let req = new XMLHttpRequest();
req.open("GET", `/config/${fileName}`, true);
req.open("GET", `/config/${filename}`, true);
req.onreadystatechange = function () {
if (req.readyState == 4) {
if (req.status == 200) {
let old_nav_item = document.getElementById(`file-${currentFile}`);
old_nav_item.classList.remove("active");
editor.setValue(req.responseText);
currentFile = fileName;
let new_nav_item = document.getElementById(`file-${currentFile}`);
new_nav_item.classList.add("active");
document.title = `${currentFile} - Config Editor`;
setCurrentFile(filename);
console.log(`loaded ${currentFile}`);
} else {
let msg = `Failed to load ${fileName}: ` + req.responseText;
let msg = `Failed to load ${filename}: ` + req.responseText;
alert(msg);
console.log(msg);
}
@ -46,14 +64,35 @@ function saveFile(filename, content) {
req.onreadystatechange = function () {
if (req.readyState == 4) {
if (req.status == 200) {
alert("Saved " + filename);
alert(req.responseText);
} else {
alert("Error: " + req.responseText);
alert("Error:\n" + req.responseText);
}
}
};
}
function newFile() {
let filename = prompt("Enter filename:");
if (filename === undefined || filename === "") {
alert("File name cannot be empty");
return;
}
if (!filename.endsWith(".yml") && !filename.endsWith(".yaml")) {
alert("File name must end with .yml or .yaml");
return;
}
let files = document.getElementById("file-list").children;
for (let i = 0; i < files.length; i++) {
if (files[i].id === `file-${filename}`) {
alert("File already exists");
return;
}
}
editor.setValue("");
setCurrentFile(filename);
}
editor.setSize("100wh", "100vh");
editor.setOption("extraKeys", {
Tab: function (cm) {

View file

@ -36,6 +36,10 @@ body {
padding-right: 4em;
display: block;
}
#new-file {
color: #f8f8f2 !important;
font-weight: bold;
}
.active {
font-weight: bold;
background: rgba(255, 255, 255, 0.1);