46bf9676a0
**Motivations:** - Ensure all application directories have systemd services enabled at boot - Complete service installation for api-relay, filigrane-api, and clamav-api - Fix dependencies and import issues preventing clamav-api from starting **Root causes:** - Three services (api-relay, filigrane-api, clamav-api) had service files but were not installed in systemd - api-clamav had incorrect node-clamav version (0.12.1) that doesn't exist - api-clamav dependencies were not installed (node_modules missing) - ES module import syntax incompatible with CommonJS node-clamav package **Correctifs:** - Installed api-relay.service, filigrane-api.service, and clamav-api.service in /etc/systemd/system/ - Enabled all three services for automatic startup at boot - Updated api-clamav/package.json: changed node-clamav version from ^0.12.1 to ^1.0.11 - Installed npm dependencies for api-clamav - Fixed ES module import in api-clamav/src/routes/scan.js to use CommonJS-compatible syntax **Evolutions:** - All 7 application services now have systemd services enabled at boot - Complete service coverage: anchorage-api, faucet-api, signet-dashboard, userwallet, api-relay, filigrane-api, clamav-api - All services verified active and listening on their respective ports **Pages affectées:** - api-clamav/package.json - api-clamav/src/routes/scan.js - api-clamav/node_modules/ (new) - api-clamav/package-lock.json (new) - /etc/systemd/system/api-relay.service (new) - /etc/systemd/system/filigrane-api.service (new) - /etc/systemd/system/clamav-api.service (new)
fresh
HTTP response freshness testing
Installation
This is a Node.js module available through the
npm registry. Installation is done using the
npm install command:
$ npm install fresh
API
var fresh = require('fresh')
fresh(reqHeaders, resHeaders)
Check freshness of the response using request and response headers.
When the response is still "fresh" in the client's cache true is
returned, otherwise false is returned to indicate that the client
cache is now stale and the full response should be sent.
When a client sends the Cache-Control: no-cache request header to
indicate an end-to-end reload request, this module will return false
to make handling these requests transparent.
Known Issues
This module is designed to only follow the HTTP specifications, not to work-around all kinda of client bugs (especially since this module typically does not recieve enough information to understand what the client actually is).
There is a known issue that in certain versions of Safari, Safari will incorrectly make a request that allows this module to validate freshness of the resource even when Safari does not have a representation of the resource in the cache. The module jumanji can be used in an Express application to work-around this issue and also provides links to further reading on this Safari bug.
Example
API usage
var reqHeaders = { 'if-none-match': '"foo"' }
var resHeaders = { 'etag': '"bar"' }
fresh(reqHeaders, resHeaders)
// => false
var reqHeaders = { 'if-none-match': '"foo"' }
var resHeaders = { 'etag': '"foo"' }
fresh(reqHeaders, resHeaders)
// => true
Using with Node.js http server
var fresh = require('fresh')
var http = require('http')
var server = http.createServer(function (req, res) {
// perform server logic
// ... including adding ETag / Last-Modified response headers
if (isFresh(req, res)) {
// client has a fresh copy of resource
res.statusCode = 304
res.end()
return
}
// send the resource
res.statusCode = 200
res.end('hello, world!')
})
function isFresh (req, res) {
return fresh(req.headers, {
'etag': res.getHeader('ETag'),
'last-modified': res.getHeader('Last-Modified')
})
}
server.listen(3000)