Clean the code and remove auth_old endpoint

main.go

@@ -33,91 +33,6 @@ func main() {
 	mux := http.NewServeMux()
     fmt.Println("Server started")
 
-	mux.HandleFunc("/auth_old", func(w http.ResponseWriter, r *http.Request) {
-		fmt.Println("*******************")
-        fmt.Println(time.Now().Format("2006-01-02 15:04:05"), "- New auth request")
-		query := r.URL.Query()
-		fmt.Println(time.Now().Format("2006-01-02 15:04:05"), "- Query received - ", query)
-
-		clientId := query.Get("client_id")
-		cozyOrigin := query.Get("redirect_uri") // here we use the redirect_uri param to transmit our stack url
-		state := query.Get("state")
-		authReq := "https://gw.hml.api.enedis.fr/group/espace-particuliers/consentement-linky/oauth2/authorize?client_id="+ clientId +"&duration=P6M&redirect_uri=https://oauth-proxy.wf.alpha.grandlyon.com/&response_type=code&state="+ state +"-"+ cozyOrigin
-		fmt.Println(authReq)
-		response, err := http.Get(authReq)
-		if err != nil {
-			fmt.Println(err)
-		} else {
-			defer response.Body.Close()
-			contents, err := ioutil.ReadAll(response.Body)
-			if err != nil {
-				fmt.Println(err)
-			}
-			// Get the response body as a string
-			pageContent := string(contents)
-		
-			// Find a substr
-			codeStartIndex := strings.Index(pageContent, "?code=")
-			if codeStartIndex == -1 {
-				fmt.Println("No code found")
-			}
-			codeStartIndex += 6
-		
-			// Find the index of the closing tag
-			codeEndIndex := strings.Index(pageContent, "&state=")
-			if codeEndIndex == -1 {
-				fmt.Println("No closing tag for code found.")
-			}
-
-			stateStartIndex := strings.Index(pageContent, "&state=")
-			if stateStartIndex == -1 {
-				fmt.Println("No state found")
-			}
-			stateStartIndex += 7
-		
-			stateEndIndex := strings.Index(pageContent, "&usage_point_id=")
-			if stateEndIndex == -1 {
-				fmt.Println("No closing tag for state found.")
-			}
-
-			usageStartIndex := strings.Index(pageContent, "&usage_point_id=")
-			if usageStartIndex == -1 {
-				fmt.Println("No usage found")
-			}
-			usageStartIndex += 16
-		
-			usageEndIndex := strings.Index(pageContent, "&usage_point_id=")
-			if usageEndIndex == -1 {
-				fmt.Println("No closing tag for usage found.")
-			}
-			usageEndIndex += 30
-
-			pageCode := string([]byte(pageContent[codeStartIndex:codeEndIndex]))
-			pageState := string([]byte(pageContent[stateStartIndex:stateEndIndex]))
-			pageUsage := string([]byte(pageContent[usageStartIndex:usageEndIndex]))
-
-			// Print out the result
-			fmt.Printf("Page code: %s\n", pageCode)
-			fmt.Printf("Page state: %s\n", pageState)
-			fmt.Printf("Page usage: %s\n", pageUsage)
-
-			splitIndex := strings.Index(pageState, "-")
-			if splitIndex == -1 {
-				fmt.Println("No host found")
-			}
-			state := string([]byte(pageState[0:splitIndex]))
-			encodedHost := string([]byte(pageState[splitIndex+1:len(pageState)]))
-			host, err := url.QueryUnescape(encodedHost)
-			if err != nil {
-				fmt.Println("Host cannot be decoded")
-			}
-			
-			redir := host + "?code=" + pageCode + "&state="+ state +"&usage_point_id=" + pageUsage
-			fmt.Println(time.Now().Format("2006-01-02 15:04:05"), "- Redirect to -", redir)
-			http.Redirect(w, r, redir, 302)
-		}
-	})
-
 	mux.HandleFunc("/auth", func(w http.ResponseWriter, r *http.Request) {
 		fmt.Println("*******************")
 		fmt.Println(time.Now().Format("2006-01-02 15:04:05"), "- New auth request")
@@ -127,7 +42,7 @@ func main() {
 		clientId := query.Get("client_id")
 		state := query.Get("state")
 		cozyOrigin := query.Get("redirect_uri") // here we use the redirect_uri param to transmit our stack url
-		redirectUri := "https://oauth-proxy.wf.alpha.grandlyon.com/redirect"
+		redirectUri := "https://oauth-proxy.wf.alpha.grandlyon.com/"
 		responseType := "code" 
 
 		authReq := "https://gw.hml.api.enedis.fr/group/espace-particuliers/consentement-linky/oauth2/authorize?client_id="+ clientId +"&duration=P6M&redirect_uri="+ redirectUri +"&response_type="+ responseType +"&state="+ state +"-"+ cozyOrigin
@@ -143,21 +58,16 @@ func main() {
 			if err != nil {
 				fmt.Println(err)
 			}
-			// Define the replyUri
-			// replyUri := "https://oauth-proxy.wf.alpha.grandlyon.com/redirect"
-			// fmt.Println(time.Now().Format("2006-01-02 15:04:05"), "- Reply to - ", replyUri)
 
+			// TO BE REMOVE FOR PROD API
 			// Get the response body as a string
 			pageContentString := string(contents)
-			// Replace redirectUri by the host in the body
-			// pageContentString = strings.ReplaceAll(pageContentString, redirectUri, replyUri)
 			// Prevent the closure of the opener
 			pageContentString = strings.ReplaceAll(pageContentString, "this.window.opener.location.href = url;", "this.window.location.href = url;")
-			fmt.Println(pageContentString)
+			// fmt.Println(pageContentString)
 			// Convert string to byte for response writting
 			newPageContentByte := []byte(pageContentString)
 
-			// fmt.Println(r.Host)
 			if response.StatusCode >= 200 && response.StatusCode <= 299 {
 				w.Write(newPageContentByte)
 			} else {
@@ -166,7 +76,8 @@ func main() {
 		}
 	})
 
-	mux.HandleFunc("/redirect", func(w http.ResponseWriter, r *http.Request) {
+	// To be change by "/redirect" once enedis will have change the redirect uri
+	mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
 		fmt.Println("*******************")
 		fmt.Println(time.Now().Format("2006-01-02 15:04:05"), "- New redirect request")
 		query := r.URL.Query()