我工作的一个应用程序为其(功率)的用户必须建立自己的服务器(即Nginx的)运行的后台程序.需要在应用程序中配置相应的域才能连接.我一直在测试我自己的手机(索尼z3c)并开始开发5.1.后来我收到了6.0的更新,但仍在模拟器中维护了一个工作5.1.不久前,我开始研究带有7.0图像的AVD,我很惊讶它不会连接到我的服务器,告诉我ssl握手失败了.我的nginx配置非常严格,但它适用于5.1和6.0,所以......?!
这就是我所知道的:
如果没有TLSSocketFactory,则通过裸实请求队列进行请求,实例化为Volley.newRequestQueue(context).
这是我在android studio中看到的:
W/System.err: com.android.volley.NoConnectionError: javax.net.ssl.SSLHandshakeException: Connection closed by peer
W/System.err: at com.android.volley.toolbox.BasicNetwork.performRequest(BasicNetwork.java:151)
W/System.err: at com.android.volley.NetworkDispatcher.run(NetworkDispatcher.java:112)
W/System.err: Caused by: javax.net.ssl.SSLHandshakeException: Connection closed by peer
W/System.err: at com.android.org.conscrypt.NativeCrypto.SSL_do_handshake(Native Method)
W/System.err: at com.android.org.conscrypt.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:357)
W/System.err: at com.android.okhttp.Connection.connectTls(Connection.java:235)
W/System.err: at com.android.okhttp.Connection.connectSocket(Connection.java:199)
W/System.err: at com.android.okhttp.Connection.connect(Connection.java:172)
W/System.err: at com.android.okhttp.Connection.connectAndSetOwner(Connection.java:367)
W/System.err: at com.android.okhttp.OkHttpClient$1.connectAndSetOwner(OkHttpClient.java:130)
W/System.err: at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:329)
W/System.err: at com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:246)
W/System.err: at com.android.okhttp.internal.huc.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:457)
W/System.err: at com.android.okhttp.internal.huc.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:126)
W/System.err: at com.android.okhttp.internal.huc.HttpURLConnectionImpl.getOutputStream(HttpURLConnectionImpl.java:257)
W/System.err: at com.android.okhttp.internal.huc.DelegatingHttpsURLConnection.getOutputStream(DelegatingHttpsURLConnection.java:218)
W/System.err: …Run Code Online (Sandbox Code Playgroud) ssl android elliptic-curve sslhandshakeexception android-7.0-nougat
我正在使用OKHttp进行我的项目.我想为我的服务电话启用TLSv1.2.任何人都可以告诉我如何启用它.
我在我的应用程序中使用Android中的Volley库,当我尝试向我们的服务器发出POST请求时,我收到以下错误:
com.android.volley.NoConnectionError: javax.net.ssl.SSLHandshakeException: javax.net.ssl.SSLProtocolException: SSL handshake aborted: ssl=0x6821edb0: Failure in SSL library, usually a protocol error
error:1407743E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert inappropriate fallback (external/openssl/ssl/s23_clnt.c:744 0x5f4c0c46:0x00000000)
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我们的服务器使用以下SSL证书进行签名:
i:/C=GB/ST=Greater Manchester/L=Salford/O=COMODO CA Limited/CN=COMODO RSA Organization Validation Secure Server CA
1 s:/C=GB/ST=Greater Manchester/L=Salford/O=COMODO CA Limited/CN=COMODO RSA Organization Validation Secure Server CA
i:/C=GB/ST=Greater Manchester/L=Salford/O=COMODO CA Limited/CN=COMODO RSA Certification Authority
2 s:/C=GB/ST=Greater Manchester/L=Salford/O=COMODO CA Limited/CN=COMODO RSA Certification Authority
i:/C=SE/O=AddTrust AB/OU=AddTrust External TTP Network/CN=AddTrust External CA Root
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该证书由openssl描述如下:
New, TLSv1/SSLv3, Cipher is DHE-RSA-AES256-SHA
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我检查了Cipher over Android启用的密码,他们说它默认启用.
我已经针对这个问题尝试了以下解决方案,但没有一个解决了它: