api https://api-m.sandbox.paypal.com/v1/oauth2/token
runtime environment: java 1.8, tomact 8.5.43.
I use postman and local server request token success. but i deploy the server to test environment, request token api fail, Respone error code 421, message Requested host does not match any names on certificate.
Code :
public static String sendRequestByPostFormUrlencoded2(String requestUrl, String postData, Map<String, String> headerMap) throws Exception{
HttpsURLConnection connection=null;
String response = null;
try {
logger.info("Request url:"+requestUrl);
logger.info("Request data:"+postData);
SSLContext sc = SSLContext.getInstance("TLSv1.2");
try {
sc.init(null, null, null);
} catch (KeyManagementException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
URL url = new URL(requestUrl);
connection = (HttpsURLConnection)url.openConnection();
connection.setSSLSocketFactory(sc.getSocketFactory());
connection.setRequestMethod("POST");
connection.setRequestProperty("Connection", "Keep-Alive");
connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded;charset=utf-8") ;
connection.setDoOutput(true);
connection.setDoInput(true);
connection.setConnectTimeout(60000);
connection.setReadTimeout(60000);
if(headerMap != null && headerMap.size()>0){
for (String header : headerMap.keySet()) {
connection.setRequestProperty(header, headerMap.get(header));
}
}
OutputStreamWriter writer = new OutputStreamWriter(connection.getOutputStream());
//write parameters
writer.write(postData);
writer.flush();
logger.info(connection.getResponseCode());
logger.info(connection.getResponseMessage());
// Get the response
StringBuffer answer = new StringBuffer();
BufferedReader reader;
if(connection.getResponseCode() == 200 || connection.getResponseCode() == 201){
reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
}
else{
reader = new BufferedReader(new InputStreamReader(connection.getErrorStream()));
}
String line;
while ((line = reader.readLine()) != null) {
answer.append(line);
}
// writer.close();
reader.close();
//Output the response
logger.info("Response data:"+answer.toString());
response = answer.toString();
connection.disconnect();
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return response;
}
private static String getAccessToken(boolean isSandbox) throws Exception {
Map<String, String> headerMap = new HashMap<String, String>();
headerMap.put("Authorization", "Basic "+PropertiesUtil.getProperty(GmsConstant.PAYPAL_SANDBOX_SECRET_KEY));
String postData = "grant_type=client_credentials";
String responseTxt = HttpUtil.sendRequestByPostFormUrlencoded2(PropertiesUtil.getProperty(GmsConstant.PAYPAL_SANDBOX_TOKEN_URL),postData,headerMap);
System.out.println("responseTxt=="+responseTxt);
logger.info("paypalpreorder getAccessToken responseTxt=="+responseTxt);
JSONObject resultP = JSONObject.parseObject(responseTxt);
if(resultP.containsKey("access_token")){
return resultP.getString("token_type")+" "+resultP.getString("access_token");
}
return null;
}
tomcat ssl:
<Connector port="443" protocol="org.apache.coyote.http11.Http11Protocol"
maxThreads="150" SSLEnabled="true" scheme="https" secure="true"
keystoreFile="D:\xz\apache-tomcat-8.5.43\ssl\1582943__fengzl.com.pfx"
keystoreType="PKCS12" keystorePass="F1beWsIV"
clientAuth="false"
URIEncoding="iso-8859-1"
SSLProtocol="TLSv1.2+TLSv1.1"
ciphers="TLS_RSA_WITH_AES_128_CBC_SHA,TLS_RSA_WITH_AES_256_CBC_SHA,TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,TLS_RSA_WITH_AES_128_CBC_SHA256,TLS_RSA_WITH_AES_256_CBC_SHA256"/>
server host: https://xztest.fengzl.com
