Vue.js & Java Quickstart

import { createApp } from "vue";
import App from "@/App.vue";
import router from "./router";
import descope, { getSdk } from "@descope/vue-sdk";
 
const app = createApp(App);
app.use(router);
 
app.use(descope, {
  projectId: '__ProjectID__',
  baseUrl: "<base url>", // Optional
});
 
const sdk = getSdk();
sdk?.onSessionTokenChange((newSession) => {
  // here you can implement custom logic when the session is changing
});
 
app.mount("#app");

<template>
  <div class="wrapper">
    <p v-if="isLoading">Loading...</p>
    <div v-else-if="isAuthenticated">
      <h1>You are authenticated</h1>
    </div>
    <Descope
      v-else
      :flowId="sign-up-or-in" // can be any flow id
      @error="handleError"
      @success="handleSuccess"
      :errorTransformer="errorTransformer"
    />
  </div>
</template>
 
<script setup>
import { Descope, useSession } from "@descope/vue-sdk";
const { isLoading, isAuthenticated } = useSession();
 
const handleError = (e) => {
  console.log("Got error", e);
};
 
const handleSuccess = (e) => {
  console.log("Logged in", e);
};
 
const errorTransformer = (error) => {
  const translationMap = {
    SAMLStartFailed: "Failed to start SAML flow",
  };
  return translationMap[error.type] || error.text;
};
</script>

<template>
  <div class="wrapper">
    <p v-if="isLoading">Loading...</p>
    <div v-else-if="isAuthenticated">
      <h1>You are authenticated</h1>
    </div>
    <Descope
      v-else
      :flowId="sign-up-or-in"
      @error="handleError"
      @success="handleSuccess" // <-- Called when authentication is successful
      :errorTransformer="errorTransformer"
    />
  </div>
</template>
 
<script setup>
const handleSuccess = (e) => {
  console.log("Logged in", e);
};
</script>

<template>
	<div v-if="isSessionLoading || isUserLoading">Loading ...</div>
	<div v-else-if="isAuthenticated">
		<div>Hello {{ user?.name }}</div>
		<button @click="logout">Logout</button>
	</div>
	<div v-else>You are not logged in</div>
</template>
 
<script setup>
import { useDescope, useSession, useUser } from '@descope/vue-sdk';
 
const { isAuthenticated, isSessionLoading } = useSession();
const { user, isUserLoading } = useUser();
const { logout } = useDescope();
</script>

import { getSessionToken } from '@descope/vue-sdk';
 
// example fetch call with http header
export const fetchData = async () => {
	const sessionToken = getSessionToken();
	const res = await fetch('/path/to/server/api', {
		headers: {
			Authorization: `Bearer ${sessionToken}`
		}
	});
	// ... use res
};

<dependency>
	<artifactId>java-sdk</artifactId>
	<groupId>com.descope</groupId>
	<version>1.0.25</version>
</dependency>

package com.descope.java_sample_app;
 
// descope imports start
import com.descope.client.*;
import com.descope.exception.DescopeException;
import com.descope.model.jwt.Token;
import com.descope.sdk.auth.AuthenticationService;
// descope imports end
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.web.bind.annotation.RestController;
 
@SpringBootApplication
@RestController
public class JavaSampleAppApplication {
 
	public static void main(String[] args) {
		SpringApplication.run(JavaSampleAppApplication.class, args);
	}
 
}

@SpringBootApplication
@RestController
public class JavaSampleAppApplication {
 
	public static void main(String[] args) {
		SpringApplication.run(JavaSampleAppApplication.class, args);
	}
	
	public void validateSession(String sessionToken, String refreshToken) {
		var descopeClient = new DescopeClient(Config.builder().projectId("__ProjectID__").build());
 
		// Validate the session. Will return an error if expired
		AuthenticationService as = descopeClient.getAuthenticationServices().getAuthService();
		try {
			Token t = as.validateSessionWithToken(sessionToken);
		} catch (DescopeException de) {
			// Handle the unauthorized error
		}
 
		// If ValidateSessionWithRequest raises an exception, you will need to refresh the session using
		try {
			Token t = as.refreshSessionWithToken(refreshToken);
		} catch (DescopeException de) {
			// Handle the unauthorized error
		}
 
		// Alternatively, you could combine the two and
		// have the session validated and automatically refreshed when expired
		try {
			Token t = as.validateAndRefreshSessionWithTokens(sessionToken, refreshToken);
		} catch (DescopeException de) {
			// unauthorized error
		}
	}
	
}