From bd5c83a8cb46eb6da2b25df3b1f6a2a5795d1869 Mon Sep 17 00:00:00 2001
From: Chocobozzz <florian.bigard@gmail.com>
Date: Wed, 20 Jul 2016 16:24:18 +0200
Subject: Client: Add authHttp service that authentificates the http request
 and optionally refresh the access token if needed

---
 client/src/app/shared/auth/user.model.ts | 103 +++++++++++++++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 client/src/app/shared/auth/user.model.ts

(limited to 'client/src/app/shared/auth/user.model.ts')

diff --git a/client/src/app/shared/auth/user.model.ts b/client/src/app/shared/auth/user.model.ts
new file mode 100644
index 000000000..98852f835
--- /dev/null
+++ b/client/src/app/shared/auth/user.model.ts
@@ -0,0 +1,103 @@
+export class User {
+  private static KEYS = {
+    USERNAME: 'username'
+  };
+
+  username: string;
+  tokens: Tokens;
+
+  static load() {
+    const usernameLocalStorage = localStorage.getItem(this.KEYS.USERNAME);
+    if (usernameLocalStorage) {
+      return new User(localStorage.getItem(this.KEYS.USERNAME), Tokens.load());
+    }
+
+    return null;
+  }
+
+  static flush() {
+    localStorage.removeItem(this.KEYS.USERNAME);
+    Tokens.flush();
+  }
+
+  constructor(username: string, hash_tokens: any) {
+    this.username = username;
+    this.tokens = new Tokens(hash_tokens);
+  }
+
+  getAccessToken() {
+    return this.tokens.access_token;
+  }
+
+  getRefreshToken() {
+    return this.tokens.refresh_token;
+  }
+
+  getTokenType() {
+    return this.tokens.token_type;
+  }
+
+  refreshTokens(access_token: string, refresh_token: string) {
+    this.tokens.access_token = access_token;
+    this.tokens.refresh_token = refresh_token;
+  }
+
+  save() {
+    localStorage.setItem('username', this.username);
+    this.tokens.save();
+  }
+}
+
+// Private class used only by User
+class Tokens {
+  private static KEYS = {
+    ACCESS_TOKEN: 'access_token',
+    REFRESH_TOKEN: 'refresh_token',
+    TOKEN_TYPE: 'token_type',
+  };
+
+  access_token: string;
+  refresh_token: string;
+  token_type: string;
+
+  static load() {
+    const accessTokenLocalStorage = localStorage.getItem(this.KEYS.ACCESS_TOKEN);
+    const refreshTokenLocalStorage = localStorage.getItem(this.KEYS.REFRESH_TOKEN);
+    const tokenTypeLocalStorage = localStorage.getItem(this.KEYS.TOKEN_TYPE);
+
+    if (accessTokenLocalStorage && refreshTokenLocalStorage && tokenTypeLocalStorage) {
+      return new Tokens({
+        access_token: accessTokenLocalStorage,
+        refresh_token: refreshTokenLocalStorage,
+        token_type: tokenTypeLocalStorage
+      });
+    }
+
+    return null;
+  }
+
+  static flush() {
+    localStorage.removeItem(this.KEYS.ACCESS_TOKEN);
+    localStorage.removeItem(this.KEYS.REFRESH_TOKEN);
+    localStorage.removeItem(this.KEYS.TOKEN_TYPE);
+  }
+
+  constructor(hash?: any) {
+    if (hash) {
+      this.access_token = hash.access_token;
+      this.refresh_token = hash.refresh_token;
+
+      if (hash.token_type === 'bearer') {
+        this.token_type = 'Bearer';
+      } else {
+        this.token_type = hash.token_type;
+      }
+    }
+  }
+
+  save() {
+    localStorage.setItem('access_token', this.access_token);
+    localStorage.setItem('refresh_token', this.refresh_token);
+    localStorage.setItem('token_type', this.token_type);
+  }
+}
-- 
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