1 files changed, 133 insertions, 0 deletions
diff --git a/http.go b/http.go
new file mode 100644
index 0000000..5c24e51
--- /dev/null
+++ b/http.go
@@ -0,0 +1,133 @@
+package main
+
+import (
+	"fmt"
+	"net/http"
+	"os"
+	"strings"
+
+	"go.wit.com/log"
+)
+
+// remove '?' part and trailing '/'
+func cleanURL(url string) string {
+	url = "/" + strings.Trim(url, "/")
+	return url
+}
+
+func okHandler(w http.ResponseWriter, r *http.Request) {
+	// dumpClient(accessf, clientf, r)
+	var tmp string
+	// tmp = r.URL.String()
+	tmp = cleanURL(r.URL.Path)
+	parts := strings.Split(tmp, "?")
+	log.Info("client sent url =", tmp)
+	log.Info("parts are:", parts)
+	requrl := parts[0]
+
+	url, repourl := findkey(requrl)
+	log.Warn("gowebd URL =", url, "REPO URL =", repourl, "REQUEST URL =", requrl)
+	if repourl != "" {
+		repoHTML(w, url, repourl)
+		return
+	}
+	if tmp == "/" {
+		indexHeader(w)
+		indexBodyStart(w)
+		indexBodyScanConfig(w)
+		indexDivEnd(w)
+		pfile, err := os.ReadFile(FOOTER)
+		if err == nil {
+			fmt.Fprint(w, string(pfile))
+		} else {
+			log.Warn(err, "no footer file found in", FOOTER)
+			log.Warn("falling back to the resources/footer.html")
+			writeFile(w, "footer.html")
+		}
+		indexBodyEnd(w)
+		return
+	}
+	if tmp == "/install.sh" {
+		writeFile(w, "install.sh")
+		return
+	}
+	if tmp == "/me" {
+		j, err := dumpJsonClient(r)
+		if err != nil {
+			fmt.Fprintln(w, "BAD ZOOT")
+			return
+		}
+		fmt.Fprintln(w, j)
+		return
+	}
+	if tmp == "/register" {
+		regfile, _ := os.OpenFile("/home/jcarr/regfile.log", os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
+		if registerClient(regfile, r) {
+			fmt.Fprintln(w, "OK")
+		} else {
+			fmt.Fprintln(w, "FAILED")
+		}
+		return
+	}
+	if tmp == "/goReference.svg" {
+		writeFile(w, "goReference.svg")
+		return
+	}
+	if tmp == "/skeleton.v2.css" {
+		writeFile(w, "skeleton.v2.css")
+		return
+	}
+	if tmp == "/favicon.ico" {
+		writeFile(w, "ipv6.png")
+		return
+	}
+	// used for uptime monitor checking
+	if tmp == "/uptime" {
+		writeFile(w, "uptime.html")
+		return
+	}
+	log.Warn("BAD URL =", url, "REPO URL =", repourl)
+	badurl(w, r.URL.String())
+	// fmt.Fprintln(w, "BAD", tmp)
+}
+
+func writeFile(w http.ResponseWriter, filename string) {
+	// fmt.Fprintln(w, "GOT TEST?")
+	fullname := "resources/" + filename
+	pfile, err := resources.ReadFile(fullname)
+	if err != nil {
+		log.Println("ERROR:", err)
+		// w.Write(pfile)
+		return
+	}
+
+	var repohtml string
+	repohtml = string(pfile)
+	if filename == "goReference.svg" {
+		w.Header().Set("Content-Type", "image/svg+xml")
+	}
+	fmt.Fprintln(w, repohtml)
+	log.Println("writeFile() found internal file:", filename)
+	// w.Close()
+	/*
+		filename = "/tmp/" + name + ".so"
+		log.Error(err, "write out file here", name, filename, len(pfile))
+		f, _ := os.OpenFile(filename, os.O_WRONLY|os.O_CREATE, 0600)
+		f.Close()
+	*/
+}
+
+func badurl(w http.ResponseWriter, badurl string) {
+	fmt.Fprintln(w, "<!DOCTYPE html>")
+	fmt.Fprintln(w, "<html>")
+	fmt.Fprintln(w, "    <head>")
+	fmt.Fprintln(w, "        <meta http-equiv=\"refresh\" content=\"3; url=https://"+HOSTNAME+"/\">")
+	fmt.Fprintln(w, "    </head>")
+	fmt.Fprintln(w, "    <body>")
+	fmt.Fprintln(w, "        IPv4 IS NOT SUPPORTED<br>")
+	fmt.Fprintln(w, "        MANY OF THESE REPOS REQUIRE IPv6.<br>")
+	fmt.Fprintln(w, "        <br>")
+	fmt.Fprintln(w, "        bad url", badurl, "<a href=\"https://go.wit.com/\">redirecting</a>")
+	fmt.Fprintln(w, "    </body>")
+	fmt.Fprintln(w, "</html>")
+}