admin
7 months ago
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e50cb03677
4 changed files with 123 additions and 0 deletions
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BINmain
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+122 -0main.d
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BINmain.o
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+1 -0test.local/run.sh
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main.d
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| @@ -0,0 +1,122 @@ | |||||
| import arsd.cgi; | |||||
| //import arsd.sqlite; | |||||
| import std.file; | |||||
| import std.conv; | |||||
| import std.process; | |||||
| string host_port = ":9000"; | |||||
| string allowed_host = ""; | |||||
| string fileToString(string path){ | |||||
| auto file = File(path, "r"); | |||||
| string contents = ""; | |||||
| while (!file.eof()) { | |||||
| contents ~= file.readln(); | |||||
| } | |||||
| file.close(); | |||||
| return contents; | |||||
| } | |||||
| string get_header(){ | |||||
| return fileToString("public/header.html"); | |||||
| } | |||||
| string get_footer(){ | |||||
| return fileToString("public/footer.html"); | |||||
| } | |||||
| bool run_script(string script_path){ | |||||
| try{ | |||||
| string script_command = "chmod +x " ~ script_path ~ " && bash -c "~ script_path; | |||||
| writeln("calling::: " ~ script_command); | |||||
| auto cont = executeShell(script_command); | |||||
| if(cont.status != 0) { | |||||
| writeln("failed to run script command"); | |||||
| //return "Failed"; | |||||
| return false; | |||||
| } else { | |||||
| writeln("script output " ~ cont.output); | |||||
| return true; | |||||
| } | |||||
| } catch (Exception e) { | |||||
| return false; | |||||
| } | |||||
| } | |||||
| void handler(Cgi cgi) { | |||||
| try{ | |||||
| string host = cgi.host.replace(host_port, ""); | |||||
| string path = cgi.pathInfo; | |||||
| if(path == "/favicon.ico"){ | |||||
| return; | |||||
| } | |||||
| if(cgi.remoteAddress ~= allowed_host.split(":"[0])){ // ignore the port. | |||||
| cgi.write("<html> Connections are not allowed from: " ~ cgi.remoteAddress ~ "</html>"); | |||||
| return; | |||||
| } | |||||
| writeln("Trying to access: " ~host ~path); | |||||
| string script_path = getcwd() ~"/" ~ host ~ "/" ~ "run.sh"; | |||||
| writeln("script_path: " ~ script_path); | |||||
| if(script_path.exists){ | |||||
| writeln("script_path exists: Trying to access: " ~host); | |||||
| //Not needed currently. auto fail_script = fileToString(script_path); | |||||
| writeln("Running script: \r\n" ~ script_path); | |||||
| auto result = run_script(script_path); | |||||
| if(result){ | |||||
| cgi.write("<html> successfully ran script.</html>"); | |||||
| } else { | |||||
| cgi.write("<html> Failed to run script.</html>"); | |||||
| } | |||||
| writeln("done with script"); | |||||
| } else { | |||||
| writeln("site path doesn't exist."); | |||||
| cgi.write("<html> Hello " ~ cgi.remoteAddress ~ " The host: " ~ host ~ " is not configured.</html>"); | |||||
| } | |||||
| } catch (Exception e){ | |||||
| writeln("ʕノ•ᴥ•ʔノ ︵ ┻━┻ Exception thrown: "~ e.toString()); | |||||
| //throw o; | |||||
| cgi.setResponseStatus("500 Internal Server Error"); | |||||
| cgi.write("ʕノ•ᴥ•ʔノ ︵ ┻━┻ 500 Internal Server Error.", true); | |||||
| } | |||||
| } | |||||
| //mixin GenericMain!handler; | |||||
| void main(string[] args) { | |||||
| //TODO: Fix this to load the acceptable host from an argument, or config file. | |||||
| allowed_host = "127.0.0.1"; | |||||
| //TODO: Figure out a better way of setting defaults, this is pretty dumb. | |||||
| string[] newargs; | |||||
| writeln(to!string(args)); | |||||
| args = []; | |||||
| writeln(to!string(args)); | |||||
| newargs ~= "./main"; | |||||
| newargs ~= "--listen"; | |||||
| newargs ~= "http://localhost" ~ host_port; | |||||
| args = newargs; | |||||
| writeln(to!string(args)); | |||||
| // this is all the content of [cgiMainImpl] which you can also call | |||||
| // cgi.d embeds a few add on functions like real time event forwarders | |||||
| // and session servers it can run in other processes. this spawns them, if needed. | |||||
| if(tryAddonServers(args)) | |||||
| return; | |||||
| // cgi.d allows you to easily simulate http requests from the command line, | |||||
| // without actually starting a server. this function will do that. | |||||
| if(trySimulatedRequest!(handler, Cgi)(args)) | |||||
| return; | |||||
| RequestServer server; | |||||
| // you can change the default port here if you like | |||||
| // server.listeningPort = 9000; | |||||
| // then call this to let the command line args override your default | |||||
| server.configureFromCommandLine(args); | |||||
| // here is where you could print out the listeningPort to the user if you wanted | |||||
| // and serve the request(s) according to the compile configuration | |||||
| server.serve!(handler)(); | |||||
| // or you could explicitly choose a serve mode like this: | |||||
| // server.serveEmbeddedHttp!requestHandler(); | |||||
| } | |||||
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test.local/run.sh
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| echo "Hello there!" | |||||