由於最近公司的open api服務器訪問協議換成了https,因此 android 在使用okhttp 走https 訪問的時候遇到了證書信任的問題,java
在這裏把我走過的彎路記下來,一如既往的話很少說,上碼:android
OkHttpClient sClient = new OkHttpClient(); // 設置超時時間 sClient.setConnectTimeout(8000, TimeUnit.MILLISECONDS); sClient.setReadTimeout(8000, TimeUnit.MILLISECONDS); // 註冊攔截器 sClient.interceptors().add(new BaseInterceptor(context));
第一種方式:api
sClient.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
運行結果:服務器
javax.net.ssl.SSLHandshakeException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found. 11-26 11:17:57.264 17106-17268/com.dooioo.addressbook W/System.err: at com.android.org.conscrypt.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:410) 11-26 11:17:57.264 17106-17268/com.dooioo.addressbook W/System.err: at com.squareup.okhttp.Connection.connectTls(Connection.java:235) 11-26 11:17:57.264 17106-17268/com.dooioo.addressbook W/System.err: at com.squareup.okhttp.Connection.connectSocket(Connection.java:199) 11-26 11:17:57.264 17106-1726
以失敗了結!!!!!session
通過多處查詢後採用dom
第二種方案:ide
sClient.setHostnameVerifier(new HostnameVerifier() { @Override public boolean verify(String hostname, SSLSession session) { return true; } });
懷着僥倖的心理運行了一下spa
運行結果:.net
javax.net.ssl.SSLHandshakeException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found. 11-27 16:18:54.417 16801-16946/com.dooioo.addressbook W/System.err: at com.android.org.conscrypt.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:410) 11-27 16:18:54.417 16801-16946/com.dooioo.addressbook W/System.err: at com.squareup.okhttp.Connection.connectTls(Connection.java:235) 11-27 16:18:54.417 16801-16946/com.dooioo.addressbook W/System.err: at com.squareup.okhttp.Connection.connectSocket(Connection.java:199) 11-27 16:18:54.427 16801-16946/com.dooioo.addressbook W/System.err: at com.squareup.okhttp.Connection.connect(Connection.java:172) 11-27 16:18:54.427 16801-16943/com.dooioo.addressbook W/System.err: at javax.net.ssl.SSLHandshakeException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found. 11-27 16:18:54.427 16801-16943/com.dooioo.addressbook W/System.err: at com.android.org.conscrypt.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:410) 11-27 16:18:54.427 16801-16943/com.dooioo.addressbook W/System.err: at com.squareup.okhttp.Connection.connectTls(Connection.java:235) 11-27 16:18:54.427 16801-16943/com.dooioo.addressbook W/System.err: at com.squareup.okhttp.Connection.connectSocket(Connection.java:199) 11-27 16:18:54.427 16801-16943/com.dooioo.addressbook W/System.err: at com.squareup.okhttp.Connection.connect(Connection.java:172) 11-27 16:18:54.427 16801-16943/com.dooioo.addressbook W/System.err: at com.squareup.okhttp.Connection.connectAndSetOwner(Connection.java:367) 11-27 16:18:54.427 16801-16946/com.dooioo.addressbook W/System.err: at com.squareup.okhttp.Connection.connectAndSetOwner(Connection.java:367) 11-27 16:18:54.427 16801-16943/com.dooioo.addressbook W/System.err: at com.squareup.okhttp.OkHttpClient$1.connectAndSetOwner(OkHttpClient.java:128) 11-27 16:18:54.427 16801-16943/com.dooioo.addressbook W/System.err: at com.squareup.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:328) 11-27 16:18:54.427 16801-16943/com.dooioo.addressbook W/System.err: at com.squareup.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:245)
一樣仍是以失敗而了結呢,這下怎麼辦呢,總不能說部解決吧,只好硬着頭皮繼續找資料code
最終的解決方案:
SSLContext sc = SSLContext.getInstance("SSL"); sc.init(null, new TrustManager[]{new X509TrustManager() { @Override public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException { } @Override public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException { } @Override public X509Certificate[] getAcceptedIssuers() { return null; } }}, new SecureRandom()); sClient.setSslSocketFactory(sc.getSocketFactory()); sClient.setHostnameVerifier(new HostnameVerifier() { @Override public boolean verify(String hostname, SSLSession session) { return true; } });
最終解決問題,成功信任全部證書!!!!
固然了,這個最好是用在開發環境上,正式環境的證書信息,最好不要用這種所有信任的方式,否則https 就形同虛設了……
對應的問題請移步>>>>>>>>>Android https 信任