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chore: CORs option for yarn dev server (#7630)

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* chore: Yarn dev servers require CORs headers for external proxies

Adds a flag to set CORs headers to `*` for yarn dev servers
This commit is contained in:
Steven Masley
2023-05-22 20:02:39 +02:00
committed by GitHub
parent 1f4f0efed6
commit 5d711fc95a
13 changed files with 80 additions and 18 deletions
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5
coderd/httpmw/csp.go
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@ -103,6 +103,11 @@ func CSPHeaders(websocketHosts func() []string) func(next http.Handler) http.Han
extraConnect := websocketHosts()
if len(extraConnect) > 0 {
for _, extraHost := range extraConnect {
if extraHost == "*" {
// '*' means all
cspSrcs.Append(cspDirectiveConnectSrc, "*")
continue
}
cspSrcs.Append(cspDirectiveConnectSrc, fmt.Sprintf("wss://%[1]s ws://%[1]s", extraHost))
// We also require this to make http/https requests to the workspace proxy for latency checking.
cspSrcs.Append(cspDirectiveConnectSrc, fmt.Sprintf("https://%[1]s http://%[1]s", extraHost))