另一種解決方案是使用HTTP PUT方法將文件直接發送到Sharepoint。
對於您可以使用Apache的HTTP客戶端:
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.2.3</version>
</dependency>
,並允許NTLMv2身份驗證需要JCIF庫。
<dependency>
<groupId>jcifs</groupId>
<artifactId>jcifs</artifactId>
<version>1.3.17</version>
</dependency>
首先我們需要編寫一個包裝,以允許Apache的HTTP客戶端使用JCIF對NTLMv2的支持:
public final class JCIFSEngine implements NTLMEngine {
private static final int TYPE_1_FLAGS =
NtlmFlags.NTLMSSP_NEGOTIATE_56
| NtlmFlags.NTLMSSP_NEGOTIATE_128
| NtlmFlags.NTLMSSP_NEGOTIATE_NTLM2
| NtlmFlags.NTLMSSP_NEGOTIATE_ALWAYS_SIGN
| NtlmFlags.NTLMSSP_REQUEST_TARGET;
@Override
public String generateType1Msg(final String domain, final String workstation)
throws NTLMEngineException {
final Type1Message type1Message = new Type1Message(TYPE_1_FLAGS, domain, workstation);
return Base64.encode(type1Message.toByteArray());
}
@Override
public String generateType3Msg(final String username, final String password,
final String domain, final String workstation, final String challenge)
throws NTLMEngineException {
Type2Message type2Message;
try {
type2Message = new Type2Message(Base64.decode(challenge));
} catch (final IOException exception) {
throw new NTLMEngineException("Invalid NTLM type 2 message", exception);
}
final int type2Flags = type2Message.getFlags();
final int type3Flags = type2Flags
& (0xffffffff^(NtlmFlags.NTLMSSP_TARGET_TYPE_DOMAIN | NtlmFlags.NTLMSSP_TARGET_TYPE_SERVER));
final Type3Message type3Message = new Type3Message(type2Message, password, domain,
username, workstation, type3Flags);
return Base64.encode(type3Message.toByteArray());
}
}
Reference
主要的代碼驗證執行HTTP PUT:
try {
HttpParams params = new BasicHttpParams();
HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
DefaultHttpClient httpclient = new DefaultHttpClient(params);
//Register JCIF NTLMv2 to manage ntlm auth.
httpclient.getAuthSchemes().register("ntlm", new AuthSchemeFactory() {
@Override
public AuthScheme newInstance(HttpParams hp) {
return new NTLMScheme(new JCIFSEngine());
}
});
//Provide login/password
httpclient.getCredentialsProvider().setCredentials(
AuthScope.ANY,
new NTCredentials([LOGIN], [PASSWORD], "", [DOMAIN]));
//Create HTTP PUT Request
HttpPut request = new HttpPut("http://[server]/[site]/[folder]/[fileName]");
request.setEntity(new FileEntity([File]));
return httpclient.execute(request);
} catch (IOException ex) {
//...
}
UNC不起作用;從什麼時候可用?我在XP上,但我不知道哪個版本的SP正在使用。 – 2008-11-24 16:45:33
WSDL下載工作,但沒有版本信息:/ – 2008-11-24 16:47:24
我意識到這是顯着更晚,但UNC路徑爲我工作。我能夠通過Java的IO API使用該路徑將文檔直接寫入Sharepoint。 +1 – RustyTheBoyRobot 2012-12-05 22:41:24