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package main
import (
"fmt"
"io"
"net/http"
"os"
)
func main() {
client := http.Client{
CheckRedirect: func(req *http.Request, via []*http.Request) error {
fmt.Println("Redirected to:", req.URL)
return nil
},
}
base_link := "https://floridapolytechnic.instructure.com/api/v1"
token := os.Getenv("CANVAS_API_KEY")
// select_course()
aplus_link := fmt.Sprintf("%s/courses/%d/external_tools/sessionless_launch?id=913&access_token=%s", base_link, 7329, token) // 7329 always works
aplus := get_aplus(token, aplus_link, client)
fmt.Println(aplus)
resp, err := client.Get(aplus)
if err != nil {
fmt.Println("Error while performing GET request to aplus auth link.")
}
defer resp.Body.Close()
body, err := io.ReadAll(resp.Body)
if err != nil {
fmt.Println("Error reading body of initial aplus html response.")
}
form_str := get_form_from_request_body(body)
fmt.Println(form_str)
form_values := parse_form(form_str)
fmt.Println("Form Values:")
for key, values := range form_values {
fmt.Printf("%s: %s\n", key, values)
}
req, err := client.PostForm("https://floridapoly.aplusattendance.com/canvas", form_values)
if err != nil {
fmt.Println("Error posting form to Aplus Attendance.")
}
body, err = io.ReadAll(req.Body)
if err != nil {
fmt.Println("Error reading body of post form response from aplus attendance.")
}
fmt.Println(string(body))
fmt.Println(req)
// we need to submit the above post request correctly in order to submit this request.
//resp, err = client.Get("https://floridapoly.aplusattendance.com/canvas/student/?canvasCourse=7329&doStudentAuth=true")
//body, err = io.ReadAll(req.Body)
//fmt.Println(string(body))
//fmt.Println(req)
}
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