Gemini
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mastoGem
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This commit is contained in:
Romain de Laage 2021-02-28 18:41:48 +01:00
parent 625612a282
commit 6967b5606a
Signed by: rdelaage
GPG Key ID: 534845FADDF0C329
2 changed files with 24 additions and 9 deletions
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4
config.json
View File

@ -2,5 +2,7 @@
"listen": "0.0.0.0:1965",
"cert_path": "cert.pem",
"key_path": "key.rsa",
"base_url": "https://mamot.fr"
"base_url": "https://mamot.fr",
"title": "MastoGem",
"home_message": "Welcome on MastoGem, a Mastodon proxy for Gemini.\\nYou can view the last 20 toots of a Mastodon account by providing its id, for example:\\n=> gemini://localhost/310515 My Mastodon account"
}

29
server.go
View File

@ -24,10 +24,12 @@ type Blog struct {
}
type Config struct {
Listen string `json:"listen"`
CertPath string `json:"cert_path"`
KeyPath string `json:"key_path"`
BaseURL string `json:"base_url"`
Listen string `json:"listen"`
CertPath string `json:"cert_path"`
KeyPath string `json:"key_path"`
BaseURL string `json:"base_url"`
Title string `json:"title"`
HomeMessage string `json:"home_message"`
}
type Account struct {
@ -43,7 +45,7 @@ func main() {
log.Println("Server successfully started")
log.Println("Server is listening at " + config.Listen)
serve(listener, config.BaseURL)
serve(listener, config.BaseURL, config.Title, config.HomeMessage)
}
func getConfig() Config {
@ -56,6 +58,8 @@ func getConfig() Config {
CertPath: "cert.pem",
KeyPath: "key.rsa",
BaseURL: "https://mamot.fr",
Title: "MastoGem",
HomeMessage: "Welcome on MastoGem, this is a Mastodon proxy for Gemini. You can view the last 20 toots of a Mastodon account by providing its ID.",
}
return config
@ -93,14 +97,14 @@ func listen(address, certFile, keyFile string) net.Listener {
return listener
}
func serve(listener net.Listener, baseURL string) {
func serve(listener net.Listener, baseURL, title, home_message string) {
for {
conn, err := listener.Accept()
if err != nil {
log.Println(err)
}
go handleConn(conn.(*tls.Conn), baseURL)
go handleConn(conn.(*tls.Conn), baseURL, title, home_message)
}
}
@ -132,7 +136,7 @@ func getPath(conn *tls.Conn) (string, error) {
return parsedURL.Path, nil
}
func handleConn(conn *tls.Conn, baseURL string) {
func handleConn(conn *tls.Conn, baseURL, title, home_message string) {
defer conn.Close()
path, err := getPath(conn)
@ -148,6 +152,15 @@ func handleConn(conn *tls.Conn, baseURL string) {
path = path[1:]
if path == "" {
_, err = fmt.Fprintf(conn, "20 text/gemini\r\n# " + title + "\n\n" + home_message)
if err != nil {
log.Println("send error: %s", err)
return
}
return
}
_, err = strconv.ParseUint(path, 10, 64)
if err != nil {
log.Println("invalid request: %s", err)