Format logs for token endpoint

main.go

@@ -112,8 +112,9 @@ func main() {
 		grantType := ""
 		refreshToken := ""
 
+		// For request token params are into query parameters
 		if len(query) == 0 {
-			fmt.Println(time.Now().Format("2006-01-02 15:04:05"), "No url params found - check in the body")
+			fmt.Println(time.Now().Format("2006-01-02 15:04:05"), " - No params found in url query - Trying to catch them from body")
 			contents, err := ioutil.ReadAll(r.Body)
 			if err != nil {
 				fmt.Println(err)
@@ -122,7 +123,7 @@ func main() {
 			//Check for client_id
 			clientIdStartIndex := strings.Index(pageContent, "client_id=")
 			if clientIdStartIndex == -1 {
-				fmt.Println("No client_id found")
+				fmt.Println(time.Now().Format("2006-01-02 15:04:05"), " - Error - No client_id found")
 				http.Error(w, http.StatusText(500), 500)
 			}
 			clientIdStartIndex += 10
@@ -130,7 +131,7 @@ func main() {
 			//Check for client_secret
 			clientSecretStartIndex := strings.Index(pageContent, "client_secret=")
 			if clientSecretStartIndex == -1 {
-				fmt.Println("No client_secret found")
+				fmt.Println(time.Now().Format("2006-01-02 15:04:05"), " - Error - No client_secret found")
 				http.Error(w, http.StatusText(500), 500)
 			}
 			clientSecretStartIndex += 14
@@ -138,7 +139,7 @@ func main() {
 			//Check for code
 			codeStartIndex := strings.Index(pageContent, "code=")
 			if codeStartIndex == -1 {
-				fmt.Println("No code found")
+				fmt.Println(time.Now().Format("2006-01-02 15:04:05"), " - Info - No code found (optionnal param)")
 			} else {
 				codeStartIndex += 5
 				code = pageContent[codeStartIndex:codeStartIndex + 30]
@@ -146,25 +147,27 @@ func main() {
 			//Check for grant_type
 			grandTypeStartIndex := strings.Index(pageContent, "grant_type=")
 			if grandTypeStartIndex == -1 {
-				fmt.Println("No grant_type found")
+				fmt.Println(time.Now().Format("2006-01-02 15:04:05"), " - Error - No grant_type found")
 				http.Error(w, http.StatusText(500), 500)
 			}
 			grandTypeStartIndex += 11
 			tempGrandTypeString := pageContent[grandTypeStartIndex:len(pageContent)]
 			grandTypeEndIndex := strings.Index(tempGrandTypeString, "&")
 			if grandTypeEndIndex == -1 {
-				fmt.Println("No closing tag for grant_type found")
+				fmt.Println(time.Now().Format("2006-01-02 15:04:05"), " - Error - No closing tag for grant_type found")
 				http.Error(w, http.StatusText(500), 500)
 			}
 			grantType = tempGrandTypeString[0:grandTypeEndIndex]
 			//Check for refresh_token
 			refershTokenStartIndex := strings.Index(pageContent, "refresh_token=")
 			if refershTokenStartIndex == -1 {
-				fmt.Println("No code found")
+				fmt.Println(time.Now().Format("2006-01-02 15:04:05"), " - Error - No refresh_token found")
+				http.Error(w, http.StatusText(500), 500)
 			}
 			refershTokenStartIndex += 14
 			refreshToken = pageContent[refershTokenStartIndex:refershTokenStartIndex + 46]
 		} else {
+			// Retrieve params from query
 			clientId = query.Get("client_id")
 			clientSecret = query.Get("client_secret")
 			code = query.Get("code")
@@ -178,7 +181,6 @@ func main() {
 		fmt.Printf("grant_type: %s\n", grantType)
 		fmt.Printf("refresh_token: %s\n", refreshToken)
 		
-
 		tokenUrl := "https://gw.hml.api.enedis.fr/v1/oauth2/token"
 		
 		data := url.Values{}