aplus

commit 78fd5e4e1f084b1f031c80c964f795e225f0d25a
parent aa816a646e43e44a43579e45228b28ad4ac92f57
Author: Juan Roig <jaroig@outlook.com>
Date:   Sun, 12 Nov 2023 15:05:16 -0500

add cookie jar to allow cross site origin requests to carry cookies

Diffstat:
M
go.mod
 | 
2
++
M
go.sum
 | 
2
++
M
main.go
 | 
29
++++++++++++++++++++++++-----

3 files changed, 28 insertions(+), 5 deletions(-)
diff --git a/go.mod b/go.mod
@@ -1,3 +1,5 @@
 module codeberg.org/flpolyaplus/aplus
 
 go 1.21.3
+
+require golang.org/x/net v0.18.0 // indirect
diff --git a/go.sum b/go.sum
@@ -0,0 +1,2 @@
+golang.org/x/net v0.18.0 h1:mIYleuAkSbHh0tCv7RvjL3F6ZVbLjq4+R7zbOn3Kokg=
+golang.org/x/net v0.18.0/go.mod h1:/czyP5RqHAH4odGYxBJ1qz0+CE5WZ+2j1YgoEo8F2jQ=
diff --git a/main.go b/main.go
@@ -4,17 +4,28 @@ import (
 	"fmt"
 	"io"
 	"net/http"
+	"net/http/cookiejar"
+	"strings"
+
+	"golang.org/x/net/publicsuffix"
 )
 
 var base_link string
 var token string
 
 func main() {
+
+	jar, _ := cookiejar.New(&cookiejar.Options{
+		PublicSuffixList: publicsuffix.List,
+	})
+
 	client := http.Client{
 		CheckRedirect: func(req *http.Request, via []*http.Request) error {
 			fmt.Println("Redirected to:", req.URL)
+			fmt.Println(req.Cookies())
 			return nil
 		},
+		Jar: jar,
 	}
 
 	initialize()
@@ -43,23 +54,31 @@ func main() {
 		fmt.Printf("%s: %s\n", key, values)
 	}
 
-	req, err := client.PostForm("https://floridapoly.aplusattendance.com/canvas", form_values)
+	//req, _ := client.PostForm("https://floridapoly.aplusattendance.com/canvas", form_values)
+	req, _ := http.NewRequest(http.MethodPost, "https://floridapoly.aplusattendance.com/canvas", strings.NewReader(form_values.Encode()))
+	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	req.Header.Set("Access-Control-Allow-Origin", "*")
+	req.Header.Set("Access-Control-Allow-Credentials", "true")
+	req.Header.Set("Access-Control-Allow-Headers", "Content-Type,access-control-allow-origin, access-control-allow-headers,access-control-allow-credentials")
+
+	resp, err = client.Do(req)
 
 	if err != nil {
 		fmt.Println("Error posting form to Aplus Attendance.")
 	}
 
-	body, err = io.ReadAll(req.Body)
+	body, err = io.ReadAll(resp.Body)
 
 	if err != nil {
 		fmt.Println("Error reading body of post form response from aplus attendance.")
 	}
 
 	fmt.Println(string(body))
-	fmt.Println(req)
-
+	//fmt.Println(resp)
+	fmt.Println(resp.Header)
+	fmt.Println(resp.Cookies())
 	// we need to submit the above post request correctly in order to submit this request.
-	//resp, _ = client.Get("https://floridapoly.aplusattendance.com/canvas/student/?canvasCourse=7329&doStudentAuth=true")
+	//resp, _ = client.Get("https://floridapoly.aplusattendance.com/canvas/student/?canvasCourse=7329&doStudentAuth=truee")
 	//body, _ = io.ReadAll(resp.Body)
 
 	//fmt.Println(string(body))