52 lines
1.7 KiB
Go
52 lines
1.7 KiB
Go
package backup
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import (
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"crypto/tls"
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"fmt"
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"log"
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"net/http"
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"golang.org/x/crypto/acme/autocert"
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)
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// GenerateCertForDomain generates an SSL certificate for a domain using Let's Encrypt
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func GenerateCertForDomain(domain string) {
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certManager := autocert.Manager{
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Prompt: autocert.AcceptTOS,
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Cache: autocert.DirCache("certs"), // Stores certificates in ./certs
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HostPolicy: autocert.HostWhitelist(domain), // Replace with your domain
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}
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server := &http.Server{
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Addr: ":https", // Default HTTPS port
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TLSConfig: &tls.Config{
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GetCertificate: certManager.GetCertificate,
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},
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}
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// Redirect HTTP to HTTPS
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go http.ListenAndServe(":http", certManager.HTTPHandler(nil))
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log.Printf("Starting HTTPS server for %s\n", domain)
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log.Fatal(server.ListenAndServeTLS("", "")) // Keys are provided by Let's Encrypt
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}
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// HandleJoinRequest handles a join request from a node
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func HandleJoinRequest(w http.ResponseWriter, r *http.Request) {
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// TODO: Implement join request logic here
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fmt.Fprintf(w, "Join request received\n")
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}
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// SendCommandToNode sends a CLI command to a specified node in the cluster
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func SendCommandToNode(nodeAddress, command string) {
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// TODO: Implement command sending logic here
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fmt.Printf("Sending command '%s' to node %s\n", command, nodeAddress)
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}
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// StartMasterServer starts the master API server that listens for join requests and other commands
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func StartMasterServer(domain string) {
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http.HandleFunc("/join", HandleJoinRequest) // Endpoint for nodes to join the cluster
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// Generate SSL certificate and start HTTPS server
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GenerateCertForDomain(domain)
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}
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