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Application.php
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Application.php
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<?php
declare(strict_types=1);
namespace EasyWeChat\OpenPlatform;
use Closure;
use EasyWeChat\Kernel\Contracts\AccessToken as AccessTokenInterface;
use EasyWeChat\Kernel\Contracts\Server as ServerInterface;
use EasyWeChat\Kernel\Encryptor;
use EasyWeChat\Kernel\Exceptions\BadResponseException;
use EasyWeChat\Kernel\Exceptions\HttpException;
use EasyWeChat\Kernel\HttpClient\AccessTokenAwareClient;
use EasyWeChat\Kernel\HttpClient\Response;
use EasyWeChat\Kernel\Support\Arr;
use EasyWeChat\Kernel\Traits\InteractWithCache;
use EasyWeChat\Kernel\Traits\InteractWithClient;
use EasyWeChat\Kernel\Traits\InteractWithConfig;
use EasyWeChat\Kernel\Traits\InteractWithHttpClient;
use EasyWeChat\Kernel\Traits\InteractWithServerRequest;
use EasyWeChat\MiniApp\Application as MiniAppApplication;
use EasyWeChat\OfficialAccount\Application as OfficialAccountApplication;
use EasyWeChat\OfficialAccount\Config as OfficialAccountConfig;
use EasyWeChat\OpenPlatform\Contracts\Account as AccountInterface;
use EasyWeChat\OpenPlatform\Contracts\Application as ApplicationInterface;
use EasyWeChat\OpenPlatform\Contracts\VerifyTicket as VerifyTicketInterface;
use Overtrue\Socialite\Contracts\ProviderInterface as SocialiteProviderInterface;
use Overtrue\Socialite\Providers\WeChat;
use Psr\SimpleCache\InvalidArgumentException;
use Symfony\Contracts\HttpClient\Exception\ClientExceptionInterface;
use Symfony\Contracts\HttpClient\Exception\DecodingExceptionInterface;
use Symfony\Contracts\HttpClient\Exception\RedirectionExceptionInterface;
use Symfony\Contracts\HttpClient\Exception\ServerExceptionInterface;
use Symfony\Contracts\HttpClient\Exception\TransportExceptionInterface;
use function array_merge;
use function is_string;
use function md5;
use function sprintf;
class Application implements ApplicationInterface
{
use InteractWithCache;
use InteractWithConfig;
use InteractWithClient;
use InteractWithHttpClient;
use InteractWithServerRequest;
protected ?Encryptor $encryptor = null;
protected ?ServerInterface $server = null;
protected ?AccountInterface $account = null;
protected ?AccessTokenInterface $componentAccessToken = null;
protected ?VerifyTicketInterface $verifyTicket = null;
public function getAccount(): AccountInterface
{
if (! $this->account) {
$this->account = new Account(
appId: (string) $this->config->get('app_id'), /** @phpstan-ignore-line */
secret: (string) $this->config->get('secret'), /** @phpstan-ignore-line */
token: (string) $this->config->get('token'), /** @phpstan-ignore-line */
aesKey: (string) $this->config->get('aes_key'),/** @phpstan-ignore-line */
);
}
return $this->account;
}
public function setAccount(AccountInterface $account): static
{
$this->account = $account;
return $this;
}
public function getVerifyTicket(): VerifyTicketInterface
{
if (! $this->verifyTicket) {
$this->verifyTicket = new VerifyTicket(
appId: $this->getAccount()->getAppId(),
cache: $this->getCache(),
);
}
return $this->verifyTicket;
}
public function setVerifyTicket(VerifyTicketInterface $verifyTicket): static
{
$this->verifyTicket = $verifyTicket;
return $this;
}
public function getEncryptor(): Encryptor
{
if (! $this->encryptor) {
$this->encryptor = new Encryptor(
appId: $this->getAccount()->getAppId(),
token: $this->getAccount()->getToken(),
aesKey: $this->getAccount()->getAesKey(),
receiveId: $this->getAccount()->getAppId(),
);
}
return $this->encryptor;
}
public function setEncryptor(Encryptor $encryptor): static
{
$this->encryptor = $encryptor;
return $this;
}
/**
* @throws \ReflectionException
* @throws \EasyWeChat\Kernel\Exceptions\InvalidArgumentException
* @throws \Throwable
*/
public function getServer(): Server|ServerInterface
{
if (! $this->server) {
$this->server = new Server(
encryptor: $this->getEncryptor(),
request: $this->getRequest()
);
}
if ($this->server instanceof Server) {
$this->server->withDefaultVerifyTicketHandler(
function (Message $message, Closure $next): mixed {
$ticket = $this->getVerifyTicket();
if (\is_callable([$ticket, 'setTicket'])) {
$ticket->setTicket($message->ComponentVerifyTicket);
}
return $next($message);
}
);
}
return $this->server;
}
public function setServer(ServerInterface $server): static
{
$this->server = $server;
return $this;
}
public function getAccessToken(): AccessTokenInterface
{
return $this->getComponentAccessToken();
}
public function getComponentAccessToken(): AccessTokenInterface
{
if (! $this->componentAccessToken) {
$this->componentAccessToken = new ComponentAccessToken(
appId: $this->getAccount()->getAppId(),
secret: $this->getAccount()->getSecret(),
verifyTicket: $this->getVerifyTicket(),
cache: $this->getCache(),
httpClient: $this->getHttpClient(),
);
}
return $this->componentAccessToken;
}
public function setComponentAccessToken(AccessTokenInterface $componentAccessToken): static
{
$this->componentAccessToken = $componentAccessToken;
return $this;
}
/**
* @throws HttpException
* @throws TransportExceptionInterface
* @throws ServerExceptionInterface
* @throws RedirectionExceptionInterface
* @throws DecodingExceptionInterface
* @throws ClientExceptionInterface
* @throws BadResponseException
*/
public function getAuthorization(string $authorizationCode): Authorization
{
$response = $this->getClient()->request(
'POST',
'cgi-bin/component/api_query_auth',
[
'json' => [
'component_appid' => $this->getAccount()->getAppId(),
'authorization_code' => $authorizationCode,
],
]
)->toArray(false);
if (empty($response['authorization_info'])) {
throw new HttpException('Failed to get authorization_info: '.json_encode(
$response,
JSON_UNESCAPED_UNICODE
));
}
return new Authorization($response);
}
/**
* @throws TransportExceptionInterface
* @throws HttpException
* @throws ServerExceptionInterface
* @throws RedirectionExceptionInterface
* @throws DecodingExceptionInterface
* @throws ClientExceptionInterface
* @throws BadResponseException
*/
public function refreshAuthorizerToken(string $authorizerAppId, string $authorizerRefreshToken): array
{
$response = $this->getClient()->request(
'POST',
'cgi-bin/component/api_authorizer_token',
[
'json' => [
'component_appid' => $this->getAccount()->getAppId(),
'authorizer_appid' => $authorizerAppId,
'authorizer_refresh_token' => $authorizerRefreshToken,
],
]
)->toArray(false);
if (empty($response['authorizer_access_token'])) {
throw new HttpException('Failed to get authorizer_access_token: '.json_encode(
$response,
JSON_UNESCAPED_UNICODE
));
}
return $response;
}
/**
* @throws HttpException
* @throws TransportExceptionInterface
* @throws ServerExceptionInterface
* @throws RedirectionExceptionInterface
* @throws DecodingExceptionInterface
* @throws ClientExceptionInterface
* @throws BadResponseException
*/
public function createPreAuthorizationCode(): array
{
$response = $this->getClient()->request(
'POST',
'cgi-bin/component/api_create_preauthcode',
[
'json' => [
'component_appid' => $this->getAccount()->getAppId(),
],
]
)->toArray(false);
if (empty($response['pre_auth_code'])) {
throw new HttpException('Failed to get authorizer_access_token: '.json_encode(
$response,
JSON_UNESCAPED_UNICODE
));
}
return $response;
}
/**
* @throws TransportExceptionInterface
* @throws HttpException
* @throws ServerExceptionInterface
* @throws RedirectionExceptionInterface
* @throws DecodingExceptionInterface
* @throws ClientExceptionInterface
*/
public function createPreAuthorizationUrl(string $callbackUrl, array|string $optional = []): string
{
// 兼容旧版 API 设计
if (is_string($optional)) {
$optional = [
'pre_auth_code' => $optional,
];
} else {
$optional['pre_auth_code'] = Arr::get($this->createPreAuthorizationCode(), 'pre_auth_code');
}
$queries = array_merge(
$optional,
[
'component_appid' => $this->getAccount()->getAppId(),
'redirect_uri' => $callbackUrl,
]
);
return 'https://mp.weixin.qq.com/cgi-bin/componentloginpage?'.http_build_query($queries);
}
/**
* @throws \Overtrue\Socialite\Exceptions\InvalidArgumentException
*/
public function getOAuth(): SocialiteProviderInterface
{
return (new WeChat(
[
'client_id' => $this->getAccount()->getAppId(),
'client_secret' => $this->getAccount()->getSecret(),
'redirect_url' => $this->config->get('oauth.redirect_url'),
]
))->scopes((array) $this->config->get('oauth.scopes', ['snsapi_userinfo']));
}
/**
* @throws RedirectionExceptionInterface
* @throws DecodingExceptionInterface
* @throws InvalidArgumentException
* @throws ClientExceptionInterface
* @throws HttpException
* @throws TransportExceptionInterface
* @throws ServerExceptionInterface
* @throws \EasyWeChat\Kernel\Exceptions\InvalidArgumentException
* @throws BadResponseException
*/
public function getOfficialAccountWithRefreshToken(
string $appId,
string $refreshToken,
array $config = []
): OfficialAccountApplication {
return $this->getOfficialAccountWithAccessToken(
$appId,
$this->getAuthorizerAccessToken($appId, $refreshToken),
$config
);
}
/**
* @throws \EasyWeChat\Kernel\Exceptions\InvalidArgumentException
*/
public function getOfficialAccountWithAccessToken(
string $appId,
string $accessToken,
array $config = []
): OfficialAccountApplication {
return $this->getOfficialAccount(new AuthorizerAccessToken($appId, $accessToken), $config);
}
/**
* @throws \EasyWeChat\Kernel\Exceptions\InvalidArgumentException
*/
public function getOfficialAccount(
AuthorizerAccessToken $authorizerAccessToken,
array $config = []
): OfficialAccountApplication {
$config = new OfficialAccountConfig(
array_merge(
[
'app_id' => $authorizerAccessToken->getAppId(),
'token' => $this->config->get('token'),
'aes_key' => $this->config->get('aes_key'),
'logging' => $this->config->get('logging'),
'http' => $this->config->get('http', []),
],
$config
)
);
$app = new OfficialAccountApplication($config);
$app->setAccessToken($authorizerAccessToken);
$app->setEncryptor($this->getEncryptor());
$app->setOAuthFactory($this->createAuthorizerOAuthFactory($authorizerAccessToken->getAppId(), $config));
return $app;
}
/**
* @throws RedirectionExceptionInterface
* @throws DecodingExceptionInterface
* @throws InvalidArgumentException
* @throws ClientExceptionInterface
* @throws HttpException
* @throws TransportExceptionInterface
* @throws ServerExceptionInterface
* @throws \EasyWeChat\Kernel\Exceptions\InvalidArgumentException
* @throws BadResponseException
*/
public function getMiniAppWithRefreshToken(
string $appId,
string $refreshToken,
array $config = []
): MiniAppApplication {
return $this->getMiniAppWithAccessToken(
$appId,
$this->getAuthorizerAccessToken($appId, $refreshToken),
$config
);
}
/**
* @throws \EasyWeChat\Kernel\Exceptions\InvalidArgumentException
*/
public function getMiniAppWithAccessToken(
string $appId,
string $accessToken,
array $config = []
): MiniAppApplication {
return $this->getMiniApp(new AuthorizerAccessToken($appId, $accessToken), $config);
}
/**
* @throws \EasyWeChat\Kernel\Exceptions\InvalidArgumentException
*/
public function getMiniApp(AuthorizerAccessToken $authorizerAccessToken, array $config = []): MiniAppApplication
{
$app = new MiniAppApplication(
array_merge(
[
'app_id' => $authorizerAccessToken->getAppId(),
'token' => $this->config->get('token'),
'aes_key' => $this->config->get('aes_key'),
'logging' => $this->config->get('logging'),
'http' => $this->config->get('http'),
],
$config
)
);
$app->setAccessToken($authorizerAccessToken);
$app->setEncryptor($this->getEncryptor());
return $app;
}
protected function createAuthorizerOAuthFactory(string $authorizerAppId, OfficialAccountConfig $config): Closure
{
return fn () => (new WeChat(
[
'client_id' => $authorizerAppId,
'component' => [
'component_app_id' => $this->getAccount()->getAppId(),
'component_access_token' => fn () => $this->getComponentAccessToken()->getToken(),
],
'redirect_url' => $this->config->get('oauth.redirect_url'),
]
))->scopes((array) $config->get('oauth.scopes', ['snsapi_userinfo']));
}
public function createClient(): AccessTokenAwareClient
{
return (new AccessTokenAwareClient(
client: $this->getHttpClient(),
accessToken: $this->getComponentAccessToken(),
failureJudge: fn (Response $response) => (bool) ($response->toArray()['errcode'] ?? 0),
throw: (bool) $this->config->get('http.throw', true),
))->setPresets($this->config->all());
}
/**
* @throws RedirectionExceptionInterface
* @throws DecodingExceptionInterface
* @throws ClientExceptionInterface
* @throws InvalidArgumentException
* @throws TransportExceptionInterface
* @throws HttpException
* @throws ServerExceptionInterface
* @throws BadResponseException
*/
public function getAuthorizerAccessToken(string $appId, string $refreshToken): string
{
$cacheKey = sprintf('open-platform.authorizer_access_token.%s.%s', $appId, md5($refreshToken));
/** @phpstan-ignore-next-line */
$authorizerAccessToken = (string) $this->getCache()->get($cacheKey);
if (! $authorizerAccessToken) {
$response = $this->refreshAuthorizerToken($appId, $refreshToken);
$authorizerAccessToken = (string) $response['authorizer_access_token'];
$this->getCache()->set($cacheKey, $authorizerAccessToken, intval($response['expires_in'] ?? 7200) - 500);
}
return $authorizerAccessToken;
}
/**
* @return array<string, mixed>
*/
protected function getHttpClientDefaultOptions(): array
{
return array_merge(
['base_uri' => 'https://api.weixin.qq.com/'],
(array) $this->config->get('http', [])
);
}
}