在我的应用程序中,我尝试向服务器发送HTTPS POST请求。然而,我一直不断地收到SSLHandshakeException-链链验证失败的错误提示。我尝试使用POSTMAN发送请求,并且我从服务器上获得了响应。当我尝试从应用程序发送请求时,可能是什么原因导致这个错误?
下面是我尝试发送POST请求的代码片段:
下面是我尝试发送POST请求的代码片段:
public static JSONObject getDataLibConfiguration(Context context) throws HttpRequestException {
int statusCode = 0;
JSONObject commonInformation;
HttpsURLConnection connection = null;
try {
commonInformation = ConfigurationProcessor.getCommonInformation(context);
if (commonInformation == null) {
return null;
}
URL url = new URL(BuildConfig.SERVER_CONFIG_URL);
if (BuildConfig.DEBUG) {
LogUtils.d(TAG, "url = " + url.getPath());
}
connection = getHttpsConnection(url);
connection.setDoOutput(true);
connection.setDoInput(true);
connection.setRequestMethod("POST");
connection.setRequestProperty("Content-Type", "application/json; charset=UTF-8");
connection.setRequestProperty("Content-Encoding", "gzip");
byte[] gzipped = HttpUtils.gzip(commonInformation.toString());
cos = new CountingOutputStream(connection.getOutputStream()); //<-- This is where I get the exception
cos.write(gzipped);
cos.flush();
statusCode = connection.getResponseCode();
// More code her
}
private static HttpsURLConnection getHttpsConnection(URL url) throws IOException, GeneralSecurityException {
HttpsURLConnection connection = (HttpsURLConnection) url.openConnection();
try {
SSLContext sslContext = SSLContext.getInstance("TLS");
MatchDomainTrustManager myTrustManager = new MatchDomainTrustManager(url.getHost());
TrustManager[] tms = new TrustManager[]{myTrustManager};
sslContext.init(null, tms, null);
SSLSocketFactory sslSocketFactory = sslContext.getSocketFactory();
connection.setSSLSocketFactory(sslSocketFactory);
} catch (AssertionError ex) {
if (BuildConfig.DEBUG) {
LogFileUtils.e(TAG, "Exception in getHttpsConnection: " + ex.getMessage());
}
LogUtils.e(TAG, "Exception: " + ex.toString());
}
return connection;
}