An implementation of the aurweb (v6) - /rpc - REST API service in go
goaurrpc allows you to run your own self-hosted aurweb /rpc endpoint.
This project implements the /rpc interface (REST API; version 5) as described here.
In it's default configuration, package data is being downloaded/refreshed from the AUR every 5 minutes.
The data is entirely held in-memory as opposed to storing it in a database for example.
This avoids the need to make heavy database queries for each request.
For a performance comparison, see Benchmarks
- Download repository
git clone https://github.com/moson-mo/goaurrpc.git cd goaurrpc- Build with:
./build.sh - This will create a binary
goaurrpc
See sample.conf file. The config file can be loaded by specifying "-c" parameter when running goaurrpc.
For example: ./goaurrpc -c sample.conf.
If this parameter is not passed, the default config will be used (sample.conf contains the defaults).
{
"Port": 10666,
"AurFileLocation": "https://aur.archlinux.org/packages-meta-ext-v1.json.gz",
"MaxResults": 5000,
"RefreshInterval": 300,
"RateLimit": 4000,
"LoadFromFile": false,
"RateLimitCleanupInterval": 600,
"RateLimitTimeWindow": 86400,
"TrustedReverseProxies": [
"127.0.0.1",
"::1"
],
"EnableSSL": false,
"CertFile": "",
"KeyFile": "",
"EnableSearchCache": true,
"CacheCleanupInterval": 60,
"CacheExpirationTime": 180,
"EnableMetrics": true,
"EnableAdminApi": false,
"AdminAPIKey": "change-me"
}
| Setting | Description |
|---|---|
| Port | The port number our service is listening on |
| AurFileLocation | Either the URL to the full metadata archive packages-meta-ext-v1.json.gz or a local copy of the file |
| MaxResults | The maximum number of package results that are being returned to the client |
| RefreshInterval | The interval (in seconds) in which the metadata file is being reloaded |
| RateLimit | The maximum number of requests that are allowed within the time-window |
| LoadFromFile | Set to true when using a local file instead of a URL for AurFileLocation |
| RateLimitCleanupInterval | The interval (in seconds) in which rate-limits are being cleaned up |
| RateLimitTimeWindow | Defines the length of the time window for rate-limiting (in seconds) |
| Trusted reverse proxies | A list of trusted IP-Addresses, in case you use a reverse proxy and need to rely on X-Real-IP or X-Forwarded-For headers to identify a client (for rate-limiting) |
| EnableSSL | Enables internal SSL/TLS. You'll need to provide CertFileand KeyFile when enabling it. I'd recommend to use nginx as reverse proxy to add encryption instead |
| CertFile | Path to the cert file (if SSL is enabled) |
| KeyFile | Path to the corresponding key file (if SSL is enabled) |
| EnableSearchCache | Caches data for search queries that have been performed by clients |
| CacheCleanupInterval | The interval (in seconds) for performing cleanup of search-cache entries |
| CacheExpirationTime | The number of seconds an entry should stay in the search-cache |
| EnableMetrics | Enables Prometheus metrics at /metrics |
| EnableAdminApi | Enables the administrative endpoint at /admin |
| AdminAPIKey | The API Key that is to be provided in the header for the /admin endpoint |
Feel free to make use of the following public instance of goaurrpc:
- Extend request types (see v6-proposal branch)
- Admin REST-API to be able to control goaurrpc at runtime, for example:
- reload data
- get statistics (memory consumption, rate limits, etc.)
- manage rate-limits
- manage search-cache
- CLI/TUI tool for administration (making use of the admin api)
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