需要手动创建没有密码的oAuth2令牌

  • Z时代
  • 2024-01-10
  • 分类：问答

我已经用Spring安全性实现了oAuth2，它对我来说很好用。但是现在，我想从后端手动创建用户令牌，而无需输入密码。因为我只有用户名。

谁能帮我。

回答：

得到了答案！！！

    HashMap<String, String> authorizationParameters = new HashMap<String, String>();
    authorizationParameters.put("scope", "read");
    authorizationParameters.put("username", "user");
    authorizationParameters.put("client_id", "client_id");
    authorizationParameters.put("grant", "password");
    Set<GrantedAuthority> authorities = new HashSet<GrantedAuthority>();
    authorities.add(new SimpleGrantedAuthority("ROLE_USER"));
    Set<String> responseType = new HashSet<String>();
    responseType.add("password");
    Set<String> scopes = new HashSet<String>();
   scopes.add("read");
   scopes.add("write");
    OAuth2Request authorizationRequest = new OAuth2Request(
            authorizationParameters, "Client_Id",
            authorities, true,scopes, null, "",
            responseType, null);
    User userPrincipal = new User("user", "", true, true, true, true, authorities);
    UsernamePasswordAuthenticationToken authenticationToken = new UsernamePasswordAuthenticationToken(
            userPrincipal, null, authorities);
    OAuth2Authentication authenticationRequest = new OAuth2Authentication(
            authorizationRequest, authenticationToken);
    authenticationRequest.setAuthenticated(true);
    OAuth2AccessToken accessToken = tokenService
            .createAccessToken(authenticationRequest);

accessToken是您想要的令牌。

谢谢

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