（我已经问过similar question，结果发现我的客户端密钥没有被加载，但我只有一个例外，所以我发布了另一个问题。）
我正在连接到成功之前使用的Web服务，但是现在他们已经更改了主机名并向我发送了两个.pem文件;一个是CA，另一个是我的新客户证书。
（我正在使用Java 1.5，Spring + Spring Web Services和Apache httpclient，但我怀疑我的问题是证书，密钥和SSL本身。）
我已经导入了两个.pem文件，以及我从Firefox导出到我的cacerts中的主机.crt。但是，我显然做错了，因为我得到了这个例外：
org.springframework.ws.client.WebServiceIOException: I/O error: Connection reset; nested exception is java.net.SocketException: Connection reset
Caused by:
java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:168)
at com.sun.net.ssl.internal.ssl.InputRecord.readFully(InputRecord.java:284)
at com.sun.net.ssl.internal.ssl.InputRecord.readV3Record(InputRecord.java:396)
at com.sun.net.ssl.internal.ssl.InputRecord.read(InputRecord.java:348)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:720)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1025)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:619)
at com.sun.net.ssl.internal.ssl.AppOutputStream.write(AppOutputStream.java:59)
at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
at org.apache.commons.httpclient.methods.EntityEnclosingMethod.writeRequestBody(EntityEnclosingMethod.java:502)
at org.apache.commons.httpclient.HttpMethodBase.writeRequest(HttpMethodBase.java:1973)
at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:993)
at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:397)
at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:170)
at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396)
at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:324)
at org.springframework.ws.transport.http.CommonsHttpConnection.onSendAfterWrite(CommonsHttpConnection.java:83)
at org.springframework.ws.transport.AbstractWebServiceConnection.send(AbstractWebServiceConnection.java:42)
at org.springframework.ws.client.core.WebServiceTemplate.sendRequest(WebServiceTemplate.java:547)
at org.springframework.ws.client.core.WebServiceTemplate.sendAndReceive(WebServiceTemplate.java:405)
at org.springframework.ws.client.core.WebServiceTemplate.doSendAndReceive(WebServiceTemplate.java:358)
at org.springframework.ws.client.core.WebServiceTemplate.sendSourceAndReceiveToResult(WebServiceTemplate.java:304)
at org.springframework.ws.client.core.WebServiceTemplate.sendSourceAndReceiveToResult(WebServiceTemplate.java:289)
...
当我使用System.setProperty（“javax.net.debug”，“all”）打开SSL日志记录时，我看到服务器证书被接受，然后在客户端密钥交换期间或之后发生这种情况：
setting up default SSLSocketFactory
use default SunJSSE impl class: com.sun.net.ssl.internal.ssl.SSLSocketFactoryImpl
class com.sun.net.ssl.internal.ssl.SSLSocketFactoryImpl is loaded
keyStore is : D:\AdriaticaCentral\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\AdriaticaCentralOnlineServer\WEB-INF\classes\keystore
keyStore type is : jks
keyStore provider is :
init keystore
init keymanager of type SunX509
***
found key for : ypsilonclient
chain [0] = [
[
Version: V1
Subject: EMAILADDRESS=aw@ypsilon.net, CN=enxi.norrisdata.net-ca, OU=Certificate Authority, O=ypsilon.net ag, L=Frankfurt, C=DE
Signature Algorithm: SHA1withRSA, OID = 1.2.840.113549.1.1.5
Key: Sun RSA public key, 1024 bits
modulus: 103786554737956184369138386227517475430156404603922533481712260490997247291004352385079204978431207687092828117962473600295977103686791448953158848873575487907656378655168840104433047747570602454550203304683174555325033654946526304210710782190667961616217273402229863778090825217190222869236148684215668636483
public exponent: 65537
Validity: [From: Fri Mar 26 13:14:36 CET 2010,
To: Mon Mar 23 13:14:36 CET 2020]
Issuer: EMAILADDRESS=aw@ypsilon.net, CN=enxi.norrisdata.net-ca, OU=Certificate Authority, O=ypsilon.net ag, L=Frankfurt, C=DE
SerialNumber: [ 94778886 f4ca92c2]
]
Algorithm: [SHA1withRSA]
Signature:
0000: 86 EE 6C 03 20 76 E5 0C C7 1D E5 44 60 C0 D0 40 ..l. v.....D`..@
0010: 02 96 EE 05 39 31 E8 5A FE F4 72 7B 9B CC E7 0F ....91.Z..r.....
0020: 97 E6 41 7E EC E3 65 C5 A2 B0 41 61 93 B4 48 EE ..A...e...Aa..H.
0030: DE 44 76 94 C1 48 E4 05 96 C2 0A 9B 1C 94 1B 85 .Dv..H..........
0040: 96 9F F3 00 D3 AC B7 95 C5 2C D5 ED 52 FA D7 79 .........,..R..y
0050: A1 10 BB CB A4 BD 30 08 51 71 50 EE DC 60 88 AD ......0.QqP..`..
0060: 31 6E 88 D9 97 F3 8B 5B 01 B3 80 B2 B2 06 62 FB 1n.....[......b.
0070: DE A4 74 87 D9 2A 2B 2F AF 31 22 97 4A F6 B8 9F ..t..*+/.1".J...
]
***
trustStore is: D:\AdriaticaCentral\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\AdriaticaCentralOnlineServer\WEB-INF\classes\cacerts
trustStore type is : jks
trustStore provider is :
init truststore
adding as trusted cert:
Subject: EMAILADDRESS=info@valicert.com, CN=http://www.valicert.com/, OU=ValiCert Class 2 Policy Validation Authority, O="ValiCert, Inc.", L=ValiCert Validation Network
Issuer: EMAILADDRESS=info@valicert.com, CN=http://www.valicert.com/, OU=ValiCert Class 2 Policy Validation Authority, O="ValiCert, Inc.", L=ValiCert Validation Network
Algorithm: RSA; Serial number: 0x1
Valid from Sat Jun 26 02:19:54 CEST 1999 until Wed Jun 26 02:19:54 CEST 2019
adding as trusted cert:
Subject: EMAILADDRESS=aw@ypsilon.net, CN=enxi.norrisdata.net, OU=enxi.norrisdata.net, O=ypsilon.net ag, L=Frankfurt, C=DE
Issuer: EMAILADDRESS=aw@ypsilon.net, CN=enxi.norrisdata.net-ca, OU=Certificate Authority, O=ypsilon.net ag, L=Frankfurt, C=DE
Algorithm: RSA; Serial number: 0x2
Valid from Fri Mar 26 11:37:00 CET 2010 until Mon Mar 23 11:37:00 CET 2020
adding as trusted cert:
Subject: EMAILADDRESS=certificate@trustcenter.de, OU=TC TrustCenter Class 3 CA, O=TC TrustCenter for Security in Data Networks GmbH, L=Hamburg, ST=Hamburg, C=DE
Issuer: EMAILADDRESS=certificate@trustcenter.de, OU=TC TrustCenter Class 3 CA, O=TC TrustCenter for Security in Data Networks GmbH, L=Hamburg, ST=Hamburg, C=DE
Algorithm: RSA; Serial number: 0x3eb
Valid from Mon Mar 09 12:59:59 CET 1998 until Sat Jan 01 12:59:59 CET 2011
adding as trusted cert:
Subject: EMAILADDRESS=aw@ypsilon.net, CN=enxi.norrisdata.net-ca, OU=Certificate Authority, O=ypsilon.net ag, L=Frankfurt, C=DE
Issuer: EMAILADDRESS=aw@ypsilon.net, CN=enxi.norrisdata.net-ca, OU=Certificate Authority, O=ypsilon.net ag, L=Frankfurt, C=DE
Algorithm: RSA; Serial number: 0x94778886f4ca92c2
Valid from Fri Mar 26 13:14:36 CET 2010 until Mon Mar 23 13:14:36 CET 2020
[unimportant certificates snipped]
adding as trusted cert:
Subject: OU=VeriSign Trust Network, OU="(c) 1998 VeriSign, Inc. - For authorized use only", OU=Class 1 Public Primary Certification Authority - G2, O="VeriSign, Inc.", C=US
Issuer: OU=VeriSign Trust Network, OU="(c) 1998 VeriSign, Inc. - For authorized use only", OU=Class 1 Public Primary Certification Authority - G2, O="VeriSign, Inc.", C=US
Algorithm: RSA; Serial number: 0x4cc7eaaa983e71d39310f83d3a899192
Valid from Mon May 18 02:00:00 CEST 1998 until Wed Aug 02 01:59:59 CEST 2028
init context
trigger seeding of SecureRandom
done seeding SecureRandom
instantiated an instance of class com.sun.net.ssl.internal.ssl.SSLSocketFactoryImpl
http-8080-Processor25, setSoTimeout(90000) called
http-8080-Processor25, setSoTimeout(90000) called
%% No cached client session
*** ClientHello, TLSv1
RandomCookie: GMT: 1296423943 bytes = { 233, 32, 138, 106, 31, 235, 174, 62, 53, 252, 155, 255, 248, 43, 255, 58, 99, 70, 232, 17, 220, 98, 42, 40, 101, 157, 26, 113 }
Session ID: {}
Cipher Suites: [SSL_RSA_WITH_RC4_128_MD5, SSL_RSA_WITH_RC4_128_SHA, TLS_RSA_WITH_AES_128_CBC_SHA, TLS_DHE_RSA_WITH_AES_128_CBC_SHA, TLS_DHE_DSS_WITH_AES_128_CBC_SHA, SSL_RSA_WITH_3DES_EDE_CBC_SHA, SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA, SSL_RSA_WITH_DES_CBC_SHA, SSL_DHE_RSA_WITH_DES_CBC_SHA, SSL_DHE_DSS_WITH_DES_CBC_SHA, SSL_RSA_EXPORT_WITH_RC4_40_MD5, SSL_RSA_EXPORT_WITH_DES40_CBC_SHA, SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA, SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA]
Compression Methods: { 0 }
***
http-8080-Processor25, WRITE: TLSv1 Handshake, length = 73
http-8080-Processor25, WRITE: SSLv2 client hello message, length = 98
http-8080-Processor25, READ: TLSv1 Handshake, length = 74
*** ServerHello, TLSv1
RandomCookie: GMT: 1296423943 bytes = { 201, 241, 99, 38, 140, 0, 132, 20, 231, 186, 165, 243, 178, 143, 146, 172, 108, 161, 126, 74, 70, 56, 138, 165, 39, 99, 254, 173 }
Session ID: {1, 78, 15, 139, 52, 55, 227, 34, 190, 155, 208, 146, 92, 216, 197, 173, 214, 218, 238, 194, 255, 48, 34, 171, 219, 162, 231, 250, 183, 158, 235, 63}
Cipher Suite: SSL_RSA_WITH_RC4_128_MD5
Compression Method: 0
***
%% Created: [Session-1, SSL_RSA_WITH_RC4_128_MD5]
** SSL_RSA_WITH_RC4_128_MD5
http-8080-Processor25, READ: TLSv1 Handshake, length = 1378
*** Certificate chain
chain [0] = [
[
Version: V1
Subject: EMAILADDRESS=aw@ypsilon.net, CN=enxi.norrisdata.net, OU=enxi.norrisdata.net, O=ypsilon.net ag, L=Frankfurt, C=DE
Signature Algorithm: SHA1withRSA, OID = 1.2.840.113549.1.1.5
Key: Sun RSA public key, 1024 bits
modulus: 105158323961649143261675059370957210288137897982882368398075567460896421730512351351129218695072925445303830065152794594929017968110838209795249871435238567060656353603426816451022832577131638028495007888967083020723809918589055189033188525472465535607293377867184162059586888049098196531889988723950292830313
public exponent: 65537
Validity: [From: Fri Mar 26 11:37:00 CET 2010,
To: Mon Mar 23 11:37:00 CET 2020]
Issuer: EMAILADDRESS=aw@ypsilon.net, CN=enxi.norrisdata.net-ca, OU=Certificate Authority, O=ypsilon.net ag, L=Frankfurt, C=DE
SerialNumber: [ 02]
]
Algorithm: [SHA1withRSA]
Signature:
0000: 3A F3 91 84 EA B1 CF 28 7B 52 EC 50 34 56 CB A5 :......(.R.P4V..
0010: 22 B2 3C 62 9B 8C 45 30 BE 89 C6 8C D5 CD D0 4C ".<b..E0.......L
0020: 0A 92 3C AB C6 72 5C 7E A4 4B 12 B5 3D 90 6F D1 ..<..r\..K..=.o.
0030: 8D 23 8F FE 46 9E D5 15 BA 8D 32 12 79 86 D8 42 .#..F.....2.y..B
0040: A9 AF 95 3A 58 D6 F0 1C C9 44 B7 AB 78 F8 0E 16 ...:X....D..x...
0050: E5 B1 30 29 56 D5 C1 4F 06 D2 5C 9B 7F 61 22 7D ..0)V..O..\..a".
0060: 6C EB C5 7C 02 8B D4 3B 3B 66 20 55 72 2D 1B F1 l......;;f Ur-..
0070: 3A 28 3F 10 80 BC 9F 46 DA 0E 8F DC 53 0E 0B 85 :(?....F....S...
]
chain [1] = [
[
Version: V1
Subject: EMAILADDRESS=aw@ypsilon.net, CN=enxi.norrisdata.net-ca, OU=Certificate Authority, O=ypsilon.net ag, L=Frankfurt, C=DE
Signature Algorithm: SHA1withRSA, OID = 1.2.840.113549.1.1.5
Key: Sun RSA public key, 1024 bits
modulus: 103786554737956184369138386227517475430156404603922533481712260490997247291004352385079204978431207687092828117962473600295977103686791448953158848873575487907656378655168840104433047747570602454550203304683174555325033654946526304210710782190667961616217273402229863778090825217190222869236148684215668636483
public exponent: 65537
Validity: [From: Fri Mar 26 13:14:36 CET 2010,
To: Mon Mar 23 13:14:36 CET 2020]
Issuer: EMAILADDRESS=aw@ypsilon.net, CN=enxi.norrisdata.net-ca, OU=Certificate Authority, O=ypsilon.net ag, L=Frankfurt, C=DE
SerialNumber: [ 94778886 f4ca92c2]
]
Algorithm: [SHA1withRSA]
Signature:
0000: 86 EE 6C 03 20 76 E5 0C C7 1D E5 44 60 C0 D0 40 ..l. v.....D`..@
0010: 02 96 EE 05 39 31 E8 5A FE F4 72 7B 9B CC E7 0F ....91.Z..r.....
0020: 97 E6 41 7E EC E3 65 C5 A2 B0 41 61 93 B4 48 EE ..A...e...Aa..H.
0030: DE 44 76 94 C1 48 E4 05 96 C2 0A 9B 1C 94 1B 85 .Dv..H..........
0040: 96 9F F3 00 D3 AC B7 95 C5 2C D5 ED 52 FA D7 79 .........,..R..y
0050: A1 10 BB CB A4 BD 30 08 51 71 50 EE DC 60 88 AD ......0.QqP..`..
0060: 31 6E 88 D9 97 F3 8B 5B 01 B3 80 B2 B2 06 62 FB 1n.....[......b.
0070: DE A4 74 87 D9 2A 2B 2F AF 31 22 97 4A F6 B8 9F ..t..*+/.1".J...
]
***
Found trusted certificate:
[
[
Version: V1
Subject: EMAILADDRESS=aw@ypsilon.net, CN=enxi.norrisdata.net, OU=enxi.norrisdata.net, O=ypsilon.net ag, L=Frankfurt, C=DE
Signature Algorithm: SHA1withRSA, OID = 1.2.840.113549.1.1.5
Key: Sun RSA public key, 1024 bits
modulus: 105158323961649143261675059370957210288137897982882368398075567460896421730512351351129218695072925445303830065152794594929017968110838209795249871435238567060656353603426816451022832577131638028495007888967083020723809918589055189033188525472465535607293377867184162059586888049098196531889988723950292830313
public exponent: 65537
Validity: [From: Fri Mar 26 11:37:00 CET 2010,
To: Mon Mar 23 11:37:00 CET 2020]
Issuer: EMAILADDRESS=aw@ypsilon.net, CN=enxi.norrisdata.net-ca, OU=Certificate Authority, O=ypsilon.net ag, L=Frankfurt, C=DE
SerialNumber: [ 02]
]
Algorithm: [SHA1withRSA]
Signature:
0000: 3A F3 91 84 EA B1 CF 28 7B 52 EC 50 34 56 CB A5 :......(.R.P4V..
0010: 22 B2 3C 62 9B 8C 45 30 BE 89 C6 8C D5 CD D0 4C ".<b..E0.......L
0020: 0A 92 3C AB C6 72 5C 7E A4 4B 12 B5 3D 90 6F D1 ..<..r\..K..=.o.
0030: 8D 23 8F FE 46 9E D5 15 BA 8D 32 12 79 86 D8 42 .#..F.....2.y..B
0040: A9 AF 95 3A 58 D6 F0 1C C9 44 B7 AB 78 F8 0E 16 ...:X....D..x...
0050: E5 B1 30 29 56 D5 C1 4F 06 D2 5C 9B 7F 61 22 7D ..0)V..O..\..a".
0060: 6C EB C5 7C 02 8B D4 3B 3B 66 20 55 72 2D 1B F1 l......;;f Ur-..
0070: 3A 28 3F 10 80 BC 9F 46 DA 0E 8F DC 53 0E 0B 85 :(?....F....S...
]
http-8080-Processor25, READ: TLSv1 Handshake, length = 14
*** CertificateRequest
Cert Types: RSA, DSS, Type-64,
Cert Authorities:
*** ServerHelloDone
matching alias: ypsilonclient
*** Certificate chain
chain [0] = [
[
Version: V1
Subject: EMAILADDRESS=aw@ypsilon.net, CN=enxi.norrisdata.net-ca, OU=Certificate Authority, O=ypsilon.net ag, L=Frankfurt, C=DE
Signature Algorithm: SHA1withRSA, OID = 1.2.840.113549.1.1.5
Key: Sun RSA public key, 1024 bits
modulus: 103786554737956184369138386227517475430156404603922533481712260490997247291004352385079204978431207687092828117962473600295977103686791448953158848873575487907656378655168840104433047747570602454550203304683174555325033654946526304210710782190667961616217273402229863778090825217190222869236148684215668636483
public exponent: 65537
Validity: [From: Fri Mar 26 13:14:36 CET 2010,
To: Mon Mar 23 13:14:36 CET 2020]
Issuer: EMAILADDRESS=aw@ypsilon.net, CN=enxi.norrisdata.net-ca, OU=Certificate Authority, O=ypsilon.net ag, L=Frankfurt, C=DE
SerialNumber: [ 94778886 f4ca92c2]
]
Algorithm: [SHA1withRSA]
Signature:
0000: 86 EE 6C 03 20 76 E5 0C C7 1D E5 44 60 C0 D0 40 ..l. v.....D`..@
0010: 02 96 EE 05 39 31 E8 5A FE F4 72 7B 9B CC E7 0F ....91.Z..r.....
0020: 97 E6 41 7E EC E3 65 C5 A2 B0 41 61 93 B4 48 EE ..A...e...Aa..H.
0030: DE 44 76 94 C1 48 E4 05 96 C2 0A 9B 1C 94 1B 85 .Dv..H..........
0040: 96 9F F3 00 D3 AC B7 95 C5 2C D5 ED 52 FA D7 79 .........,..R..y
0050: A1 10 BB CB A4 BD 30 08 51 71 50 EE DC 60 88 AD ......0.QqP..`..
0060: 31 6E 88 D9 97 F3 8B 5B 01 B3 80 B2 B2 06 62 FB 1n.....[......b.
0070: DE A4 74 87 D9 2A 2B 2F AF 31 22 97 4A F6 B8 9F ..t..*+/.1".J...
]
***
*** ClientKeyExchange, RSA PreMasterSecret, TLSv1
Random Secret: { 3, 1, 110, 20, 216, 88, 174, 234, 11, 164, 154, 148, 54, 171, 55, 181, 52, 238, 214, 252, 168, 169, 18, 121, 177, 216, 220, 143, 238, 36, 200, 90, 23, 216, 108, 223, 141, 204, 89, 1, 87, 183, 19, 114, 250, 78, 84, 76 }
http-8080-Processor25, WRITE: TLSv1 Handshake, length = 833
SESSION KEYGEN:
PreMaster Secret:
0000: 03 01 6E 14 D8 58 AE EA 0B A4 9A 94 36 AB 37 B5 ..n..X......6.7.
0010: 34 EE D6 FC A8 A9 12 79 B1 D8 DC 8F EE 24 C8 5A 4......y.....$.Z
0020: 17 D8 6C DF 8D CC 59 01 57 B7 13 72 FA 4E 54 4C ..l...Y.W..r.NTL
CONNECTION KEYGEN:
Client Nonce:
0000: 4D 46 DC 07 E9 20 8A 6A 1F EB AE 3E 35 FC 9B FF MF... .j...>5...
0010: F8 2B FF 3A 63 46 E8 11 DC 62 2A 28 65 9D 1A 71 .+.:cF...b*(e..q
Server Nonce:
0000: 4D 46 DC 07 C9 F1 63 26 8C 00 84 14 E7 BA A5 F3 MF....c&........
0010: B2 8F 92 AC 6C A1 7E 4A 46 38 8A A5 27 63 FE AD ....l..JF8..'c..
Master Secret:
0000: DE 21 44 E2 E9 3B E8 1E EE 64 D3 44 B2 41 D6 F8 .!D..;...d.D.A..
0010: 06 67 95 7B 4C 8C D3 DB AC C4 85 1E 35 67 30 1A .g..L.......5g0.
0020: 36 F2 15 EE 5E 1D 3F 67 35 74 4F 0B 0B EE 02 92 6...^.?g5tO.....
Client MAC write Secret:
0000: 9E AF AB 0F D1 71 21 ED 0B B5 BB 65 12 F2 F9 0A .....q!....e....
Server MAC write Secret:
0000: BD 17 61 C4 3F FE 61 8D 85 EF 5A E9 2D 8E 06 CD ..a.?.a...Z.-...
Client write key:
0000: C0 0D 6C 01 63 74 1D E6 53 04 92 BC 6D 12 A6 8F ..l.ct..S...m...
Server write key:
0000: 32 B4 99 5C 37 A2 83 67 78 09 95 55 C8 63 72 6F 2..\7..gx..U.cro
... no IV for cipher
*** CertificateVerify
http-8080-Processor25, WRITE: TLSv1 Handshake, length = 134
http-8080-Processor25, WRITE: TLSv1 Change Cipher Spec, length = 1
*** Finished
verify_data: { 47, 74, 83, 184, 225, 220, 176, 197, 212, 45, 72, 182 }
***
http-8080-Processor25, WRITE: TLSv1 Handshake, length = 32
http-8080-Processor25, handling exception: java.net.SocketException: Connection reset
http-8080-Processor25, SEND TLSv1 ALERT: fatal, description = unexpected_message
http-8080-Processor25, WRITE: TLSv1 Alert, length = 18
http-8080-Processor25, Exception sending alert: java.net.SocketException: Connection reset by peer: socket write error
http-8080-Processor25, called closeSocket()
http-8080-Processor25, called close()
http-8080-Processor25, called closeInternal(true)
http-8080-Processor25, called close()
http-8080-Processor25, called closeInternal(true)
http-8080-Processor25, called close()
http-8080-Processor25, called closeInternal(true)
为什么我的连接会继续重置？如何解决此问题？
答案 0 :(得分：2)
问题解决了。
我这样做了：
openssl pkcs8 -topk8 -nocrypt -outform der -in clientkey.pem -out clientkey.der
但我没有这样做：
openssl x509 -outform der -in clientkey.pem -out clientkey.cer
这两个文件都需要通过Java导入到密钥库中，而不是keytool。我只导入了clientkey.der。
原来你必须在密钥库中单独导入客户端密钥和服务器证书;我不知道将.pem转换为.der也没有导出附加的服务器证书。
答案 1 :(得分：1)
'连接重置'通常意味着您已写入已被另一端关闭的连接。还有很多其他原因，但这是最有可能的。在这种情况下，您似乎正处于SSL握手的中间。可能需要在启用的协议中禁用SSLv2ClientHello。