cache mechanism

[todo]

keycloak-services-social-weixin/src/main/java/org/keycloak/social/weixin/WeixinIdentityCustomAuth.java

Lines 19 to 24 in 3e0a495

	// TODO: cache mechanism
	public String getAccessToken() throws IOException {
	var res =
	SimpleHttp.doGet(String.format("https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential" +
	"&appid=%s&secret=%s", this.getConfig().getClientId(), this.getConfig().getClientSecret()),
	this.session).asString();

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This issue was generated by todo based on a TODO comment in 3e0a495. It's been assigned to @undefined because they committed the code.