zambyte/http-nats-proxy
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Robby Zambito
2025-02-01 11:41:33 -05:00
parent 34521571b5
commit 21c6514b87
1 changed files with 14 additions and 0 deletions
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14
main.go
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@@ -20,6 +20,10 @@ func printHelp() {
fmt.Println(" NATS_URL - NATS connection URL (default: nats://127.0.0.1:4222)") fmt.Println(" NATS_URL - NATS connection URL (default: nats://127.0.0.1:4222)")
fmt.Println(" NATS_USER - NATS username for authentication (optional)") fmt.Println(" NATS_USER - NATS username for authentication (optional)")
fmt.Println(" NATS_PASSWORD - NATS password for authentication (optional)") fmt.Println(" NATS_PASSWORD - NATS password for authentication (optional)")
fmt.Println(" NATS_TOKEN - NATS token for authentication (optional)")
fmt.Println(" NATS_NKEY - NATS NKEY for authentication (optional)")
fmt.Println(" NATS_NKEY_SEED - NATS NKEY seed for authentication (optional)")
fmt.Println(" NATS_CREDS_FILE - Path to NATS credentials file (optional)")
fmt.Println(" HTTP_PORT - HTTP port to listen on (default: 8080)") fmt.Println(" HTTP_PORT - HTTP port to listen on (default: 8080)")
} }
@@ -38,6 +42,10 @@ func main() {
} }
natsUser := os.Getenv("NATS_USER") natsUser := os.Getenv("NATS_USER")
natsPassword := os.Getenv("NATS_PASSWORD") natsPassword := os.Getenv("NATS_PASSWORD")
natsToken := os.Getenv("NATS_TOKEN")
natsNkey := os.Getenv("NATS_NKEY")
natsNkeySeed := os.Getenv("NATS_NKEY_SEED")
natsCredsFile := os.Getenv("NATS_CREDS_FILE")
// Read HTTP port from environment variables // Read HTTP port from environment variables
httpPort := os.Getenv("HTTP_PORT") httpPort := os.Getenv("HTTP_PORT")
@@ -50,6 +58,12 @@ func main() {
if natsUser != "" && natsPassword != "" { if natsUser != "" && natsPassword != "" {
opts = append(opts, nats.UserInfo(natsUser, natsPassword)) opts = append(opts, nats.UserInfo(natsUser, natsPassword))
} else if natsToken != "" {
opts = append(opts, nats.Token(natsToken))
} else if natsNkey != "" && natsNkeySeed != "" {
opts = append(opts, nats.Nkey(natsNkey, []byte(natsNkeySeed)))
} else if natsCredsFile != "" {
opts = append(opts, nats.UserCredentials(natsCredsFile))
} }
nc, err := nats.Connect(natsURL, opts...) nc, err := nats.Connect(natsURL, opts...)