make login page date different depending on auth type

auth/auth.go

@@ -2,41 +2,30 @@ package auth
 
 import (
 	"fmt"
-	"strings"
 
-	"astraltech.xyz/calendar/v2/caldav"
-	ics "github.com/arran4/golang-ical"
+	"astraltech.xyz/calendar/v2/webserver"
 )
 
-func HandleAuthRequest(username string, password string) bool {
-	calDavData := caldav.GetCalDAVData(username, password)
+func HandlePasswordAuth(authData webserver.PasswordAuthData) bool {
+	fmt.Printf("%s, %s\n", authData.Username, authData.Password)
+	return false
+}
 
-	fmt.Printf("Users display name: %s\n", calDavData.DisplayName)
-	fmt.Printf("Calandar Count: %d\n", len(calDavData.Calandars))
-	for i := range len(calDavData.Calandars) {
-		calDavData.Calandars[i] = caldav.GetCalendarData(calDavData.Calandars[i], username, password)
+func HandleOAuth(authData webserver.OAuthAuthData) bool {
+	fmt.Printf("doing an OAuth")
+	return false
+}
 
-		fmt.Printf("Cal %d is named %s\n", i, calDavData.Calandars[i].DisplayName)
-		fmt.Printf("\tLink to cal: %s\n", calDavData.Calandars[i].Link)
-		fmt.Printf("\tEvent count: %d\n", len(calDavData.Calandars[i].Events))
-		for j := range len(calDavData.Calandars[i].Events) {
-			cal, err := ics.ParseCalendar(strings.NewReader(calDavData.Calandars[i].Events[j].CalData))
-			if err != nil {
-				fmt.Print(err.Error())
-			}
-			events := cal.Events()
-			for k := range len(events) {
-				name := events[k].GetProperty(ics.ComponentProperty(ics.PropertySummary)).Value
-				start, _ := events[k].GetStartAt()
-				end, _ := events[k].GetEndAt()
-				time := end.Sub(start)
-				fmt.Printf("\t\tEvent name: %s\n", name)
-				fmt.Printf("\t\t\tEvent start date: %s\n", end.UTC().String())
-				fmt.Printf("\t\t\tEvent length date: %s\n", time.String())
-
-			}
-		}
+func HandleAuthRequest(authType webserver.AuthStyle, authData webserver.AuthData) bool {
+	if authType == webserver.AuthStylePassword {
+		passwordAuthData, _ := authData.(webserver.PasswordAuthData)
+		return HandlePasswordAuth(passwordAuthData)
 	}
 
-	return true
+	if authType == webserver.AuthStyleOAuth {
+		passwordAuthData, _ := authData.(webserver.OAuthAuthData)
+		return HandleOAuth(passwordAuthData)
+	}
+
+	return false
 }

auth/token.go

@@ -1 +1,32 @@
 package auth
+
+import (
+	"encoding/json"
+	"os"
+
+	"golang.org/x/oauth2"
+)
+
+type TokenStore struct {
+	filePath string
+}
+
+func (ts *TokenStore) Save(token *oauth2.Token) error {
+	data, err := json.Marshal(token)
+	if err != nil {
+		return err
+	}
+	return os.WriteFile(ts.filePath, data, 0600)
+}
+
+func (ts *TokenStore) Load() (*oauth2.Token, error) {
+	data, err := os.ReadFile(ts.filePath)
+	if err != nil {
+		return nil, err
+	}
+	var token oauth2.Token
+	if err := json.Unmarshal(data, &token); err != nil {
+		return nil, err
+	}
+	return &token, nil
+}

main/main.go

@@ -14,6 +14,7 @@ func main() {
 		ServiceName:         "Astral Calendar",
 		AuthRequestFunction: auth.HandleAuthRequest,
 	})
+	webserver.ServeWebpage("/callback", auth.OAuthCallback)
 	webserver.EnableLogoRoute()
 	webserver.EnableStaticRoute()
 	webserver.ServeWebserver()

webserver/login_page.go

@@ -10,10 +10,28 @@ type LoginPageData struct {
 	IsHiddenClassList string
 	LoginData         CustomizableLoginData
 }
+type AuthStyle int
+
+const (
+	AuthStylePassword AuthStyle = 0
+	AuthStyleOAuth    AuthStyle = 1
+)
+
+type AuthData interface{}
+
+type PasswordAuthData struct {
+	Username string
+	Password string
+}
+
+type OAuthAuthData struct {
+	Username string
+	Password string
+}
 
 type CustomizableLoginData struct {
 	ServiceName         string
-	AuthRequestFunction func(string, string) bool
+	AuthRequestFunction func(AuthStyle, AuthData) bool
 }
 
 var LoginPageDataCustomizations CustomizableLoginData
@@ -27,15 +45,27 @@ func loginHandler(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if r.Method == http.MethodPost {
-		username := r.FormValue("username")
-		if strings.Contains(username, "/") {
-			tmpl.Execute(w, LoginPageData{IsHiddenClassList: "", LoginData: LoginPageDataCustomizations})
-		}
-		password := r.FormValue("password")
+		action := r.FormValue("action")
 
-		auth_success := LoginPageDataCustomizations.AuthRequestFunction(username, password)
-		if auth_success == false {
-			tmpl.Execute(w, LoginPageData{IsHiddenClassList: "", LoginData: LoginPageDataCustomizations})
+		if action == "password" {
+			username := r.FormValue("username")
+			if strings.Contains(username, "/") {
+				tmpl.Execute(w, LoginPageData{IsHiddenClassList: "", LoginData: LoginPageDataCustomizations})
+			}
+			password := r.FormValue("password")
+
+			auth_success := LoginPageDataCustomizations.AuthRequestFunction(AuthStylePassword, PasswordAuthData{
+				Username: username,
+				Password: password,
+			})
+			if auth_success == false {
+				tmpl.Execute(w, LoginPageData{IsHiddenClassList: "", LoginData: LoginPageDataCustomizations})
+			}
+		} else {
+			auth_success := LoginPageDataCustomizations.AuthRequestFunction(AuthStyleOAuth, OAuthAuthData{})
+			if auth_success == false {
+				tmpl.Execute(w, LoginPageData{IsHiddenClassList: "", LoginData: LoginPageDataCustomizations})
+			}
 		}
 	}
 }

webserver/pages/login_page.html

@@ -34,8 +34,8 @@
         </div>
     </div>
     <div id="login_buttons">
-        <button type="submit">Login with password</button>
-        <button type="submit" id="login_with_oauth"><img src="/favicon.ico"/></button>
+        <button type="submit" name="action" value="password">Login with password</button>
+        <button type="submit" id="login_with_oauth" name="action" value="oauth"><img src="/favicon.ico"/></button>
     </div>
 </form>