directory login implementation

directory.go

@@ -0,0 +1,60 @@
+package main
+
+import (
+	"net/http"
+	"net/url"
+	"strings"
+
+	"github.com/PuerkitoBio/goquery"
+	"github.com/rs/zerolog/log"
+)
+
+func Login(username string, password string) {
+	// Setup URL for request
+	loginPageUrl, _ := url.Parse("https://www.utsa.edu/directory/Account/Login")
+	query := loginPageUrl.Query()
+	query.Set("ReturnUrl", "/directory/AdvancedSearch")
+	loginPageUrl.RawQuery = query.Encode()
+
+	// Build request
+	request, _ := http.NewRequest("GET", loginPageUrl.String(), nil)
+	ApplyHeaders(request)
+
+	// Send request
+	response, err := DoRequestNoRead(request)
+	doc, err := goquery.NewDocumentFromReader(response.Body)
+	defer response.Body.Close()
+	if err != nil {
+		log.Fatal().Err(err).Msg("Error parsing response body")
+	}
+
+	// Get token
+	token, _ := doc.Find("input[name='__RequestVerificationToken']").Attr("value")
+	log.Debug().Str("token", token).Msg("Token Captured")
+
+	// Build the login request
+	form := url.Values{
+		"myUTSAID":                   {username},
+		"passphrase":                 {password},
+		"__RequestVerificationToken": {token},
+		"log-me-in":                  {"Log+In"},
+	}
+	log.Debug().Str("form", form.Encode()).Msg("Form Data")
+	request, _ = http.NewRequest("POST", "https://www.utsa.edu/directory/", strings.NewReader(form.Encode()))
+	ApplyHeaders(request)
+	request.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+
+	// Send the login request
+	response, body, err := DoRequest(request)
+
+	if err != nil {
+		log.Fatal().Err(err).Msg("Error sending login request")
+	}
+
+	if response.StatusCode != 200 {
+		log.Printf("%+v", string(body))
+		log.Fatal().Str("status", response.Status).Msg("Error logging in")
+	}
+
+	// TODO: Check if login was successful
+}