CGI Everywhere

README

@@ -35,6 +35,10 @@ Thanks to tiwesdaeg for figuring it out.
 
 ## CGI Environments
 
+In the configuration file there's "cgi" which is an optional bool to turn cgi
+on. If it's true it'll run scripts from any directory. To limit it to only one
+directory set "cgipath"
+
 Scripts have 5 seconds to complete or they will be terminated.
 
 These variables are preset for you. If you need more you can define them in the

config.toml

@@ -13,7 +13,10 @@ cert = "/path/to/cert"
 # index is optional but defaults to index.gemini. The server will serve files
 # ending in gemini or gmi.
 index = "index.gmi"
-# cgi dir is optional
+# cgi is optional bool
+cgi = true
+# cgipath is optional and only checked if cgi is true. It restricts cgi to only
+# this directory.
 cgi = "/path/to/cgi-bin/"
 # cgienv is optional
 cgienv = { "GIT_PROJECT_ROOT" = "/srv/git" }

src/config.rs

@@ -18,7 +18,8 @@ pub struct Server {
     pub key: String,
     pub cert: String,
     pub index: Option<String>,
-    pub cgi: Option<String>,
+    pub cgi: Option<bool>,
+    pub cgipath: Option<String>,
     pub cgienv: Option<HashMap<String, String>>,
     pub usrdir: Option<bool>,
     pub proxy: Option<HashMap<String, String>>,

src/main.rs

@@ -232,8 +232,8 @@ async fn handle_connection(
             }
         }
     }
-
+    if srv.server.cgi.unwrap_or(false) {
-    match &srv.server.cgi {
+        match &srv.server.cgipath {
             Some(c) => {
             if c.trim_end_matches("/") == path.parent().unwrap().to_str().unwrap() {
                 if perm.mode() & 0o0111 == 0o0111 {
@@ -244,9 +244,23 @@ async fn handle_connection(
                     con.send_status(Status::CGIError, None).await?;
                     return Ok(());
                 }
+            } else {
+                logger::logger(con.peer_addr, Status::CGIError, &request);
+                con.send_status(Status::CGIError, None).await?;
+                return Ok(());
             }
+            },
+            None => {
+                if perm.mode() & 0o0111 == 0o0111 {
+                    cgi::cgi(con, srv, path, url).await?;
+                    return Ok(());
+                } else {
+                    logger::logger(con.peer_addr, Status::CGIError, &request);
+                    con.send_status(Status::CGIError, None).await?;
+                    return Ok(());
+                }
+            },
         }
-        None => {}
     }
 
     if perm.mode() & 0o0444 != 0o0444 {