认证 请求/响应 封装
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package cn.skcks.docking.gb28181.sip.method.register;
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import lombok.*;
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import lombok.experimental.SuperBuilder;
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import javax.sip.message.Request;
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@SuperBuilder
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@Data
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public class RegisterBuilder {
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@Getter
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private static final String method = Request.REGISTER;
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private String localIp;
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private int localPort;
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private String localId;
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private String targetIp;
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private int targetPort;
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private String targetId;
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private String transport;
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}
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package cn.skcks.docking.gb28181.sip.method.register.request;
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import cn.skcks.docking.gb28181.sip.generic.SipBuilder;
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import cn.skcks.docking.gb28181.sip.generic.SipRequestBuilder;
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import cn.skcks.docking.gb28181.sip.method.register.RegisterBuilder;
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import cn.skcks.docking.gb28181.sip.utils.DigestAuthenticationHelper;
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import cn.skcks.docking.gb28181.sip.utils.SipUtil;
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import gov.nist.javax.sip.message.SIPRequest;
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import lombok.Data;
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import lombok.EqualsAndHashCode;
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import lombok.SneakyThrows;
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import lombok.ToString;
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import lombok.experimental.SuperBuilder;
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import lombok.extern.slf4j.Slf4j;
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import javax.sip.address.Address;
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import javax.sip.address.SipURI;
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import javax.sip.header.AuthorizationHeader;
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import javax.sip.header.WWWAuthenticateHeader;
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import javax.sip.message.Request;
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@Slf4j
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@Data
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@SuperBuilder
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@EqualsAndHashCode(callSuper = true)
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@ToString(callSuper = true)
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public class RegisterRequestBuilder extends RegisterBuilder {
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public Request createNoAuthorizationRequest(String callId, int expires) {
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String local = SipBuilder.createHostAddress(getLocalIp(), getLocalPort());
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Address localAddress = SipBuilder.createAddress(SipBuilder.createSipURI(getLocalId(), local));
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String target = SipBuilder.createHostAddress(getTargetIp(), getTargetPort());
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SipURI targetUri = SipBuilder.createSipURI(getTargetId(), target);
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Request request = SipRequestBuilder.createRequest(targetUri, getMethod(),
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SipBuilder.createCallIdHeader(callId),
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SipBuilder.createCSeqHeader(1L, getMethod()),
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SipBuilder.createFromHeader(localAddress, SipUtil.generateFromTag()),
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SipBuilder.createToHeader(localAddress),
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SipBuilder.createViaHeaders(getTargetIp(), getTargetPort(), getTransport(), SipUtil.generateViaTag()),
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SipBuilder.createMaxForwardsHeader(70));
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return SipBuilder.addHeaders(request,
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SipBuilder.createExpiresHeader(expires),
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SipBuilder.createContactHeader(localAddress));
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}
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@SneakyThrows
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public Request createAuthorizationRequest(String callId, int expires, String id, String passwd, WWWAuthenticateHeader wwwAuthenticateHeader) {
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SIPRequest request = (SIPRequest) createNoAuthorizationRequest(callId, expires);
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request.getCSeq().setSeqNumber(2L);
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AuthorizationHeader authorization = DigestAuthenticationHelper.createAuthorization(getMethod(), getTargetIp(), getTargetPort(), getTargetId(), id, passwd, wwwAuthenticateHeader);
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return SipBuilder.addHeaders(request,authorization);
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}
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}
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package cn.skcks.docking.gb28181.sip.method.register.response;
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import cn.skcks.docking.gb28181.sip.generic.SipBuilder;
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import cn.skcks.docking.gb28181.sip.generic.SipResponseBuilder;
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import cn.skcks.docking.gb28181.sip.method.register.RegisterBuilder;
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import cn.skcks.docking.gb28181.sip.utils.DigestAuthenticationHelper;
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import cn.skcks.docking.gb28181.sip.utils.SipUtil;
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import gov.nist.javax.sip.header.Authorization;
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import gov.nist.javax.sip.message.SIPRequest;
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import lombok.Data;
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import lombok.EqualsAndHashCode;
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import lombok.ToString;
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import lombok.experimental.SuperBuilder;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.commons.lang3.StringUtils;
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import javax.sip.header.WWWAuthenticateHeader;
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import javax.sip.message.Request;
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import javax.sip.message.Response;
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@Slf4j
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@Data
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@SuperBuilder
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@EqualsAndHashCode(callSuper = true)
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@ToString(callSuper = true)
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public class RegisterResponseBuilder extends RegisterBuilder {
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/**
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* 不做任何校验 即无密码时 使用的认证响应 (如果请求的method错误 依然返回 401 认证失败)
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* @param request 请求
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*/
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public Response createPassedAuthorzatioinResponse(Request request){
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SIPRequest sipRequest = (SIPRequest) request;
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if(!StringUtils.equalsIgnoreCase(sipRequest.getMethod(), getMethod())){
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return SipBuilder.addHeaders(
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SipResponseBuilder.createResponse(Response.UNAUTHORIZED, request),
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sipRequest.getContactHeader());
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}
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return SipBuilder.addHeaders(
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SipResponseBuilder.createResponse(Response.OK, request),
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sipRequest.getContactHeader(),
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sipRequest.getExpires());
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}
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public Response createAuthorzatioinResponse(Request request, String password){
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SIPRequest sipRequest = (SIPRequest) request;
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Authorization authorization = sipRequest.getAuthorization();
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if(authorization == null){
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String realm = SipUtil.nanoId();
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WWWAuthenticateHeader wwwAuthenticateHeader = DigestAuthenticationHelper.generateChallenge(realm);
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return SipBuilder.addHeaders(
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SipResponseBuilder.createResponse(Response.UNAUTHORIZED, request),
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sipRequest.getContactHeader(),
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wwwAuthenticateHeader);
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}
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boolean passed = DigestAuthenticationHelper.doAuthenticatePlainTextPassword(request,password);
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if(!passed){
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sipRequest.removeHeader(Authorization.NAME);
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return createAuthorzatioinResponse(request, password);
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}
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return SipBuilder.addHeaders(
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SipResponseBuilder.createResponse(Response.OK, request),
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sipRequest.getContactHeader(),
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sipRequest.getExpires());
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}
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}
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@ -1,52 +0,0 @@
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package cn.skcks.docking.gb28181.sip.request;
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import cn.skcks.docking.gb28181.sip.generic.SipBuilder;
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import cn.skcks.docking.gb28181.sip.generic.SipRequestBuilder;
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import cn.skcks.docking.gb28181.sip.utils.DigestAuthenticationHelper;
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import cn.skcks.docking.gb28181.sip.utils.SipUtil;
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import lombok.AllArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import javax.sip.address.Address;
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import javax.sip.address.SipURI;
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import javax.sip.header.AuthorizationHeader;
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import javax.sip.header.WWWAuthenticateHeader;
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import javax.sip.message.Request;
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@AllArgsConstructor
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@Slf4j
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public class RegisterRequestBuilder {
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private static final String method = Request.REGISTER;
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private String localIp;
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private int localPort;
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private String localId;
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private String targetIp;
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private int targetPort;
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private String targetId;
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private String transport;
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public Request createNoAuthorizationRequest(String callId, int expires) {
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String local = SipBuilder.createHostAddress(localIp, localPort);
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Address localAddress = SipBuilder.createAddress(SipBuilder.createSipURI(localId, local));
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String target = SipBuilder.createHostAddress(targetIp, targetPort);
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SipURI targetUri = SipBuilder.createSipURI(targetId, target);
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Request request = SipRequestBuilder.createRequest(targetUri, method,
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SipBuilder.createCallIdHeader(callId),
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SipBuilder.createCSeqHeader(1L, method),
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SipBuilder.createFromHeader(localAddress, SipUtil.generateFromTag()),
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SipBuilder.createToHeader(localAddress),
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SipBuilder.createViaHeaders(targetIp, targetPort, transport, SipUtil.generateViaTag()),
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SipBuilder.createMaxForwardsHeader(70));
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request.addHeader(SipBuilder.createExpiresHeader(expires));
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return request;
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}
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public Request createNoAuthorizationRequest(String callId, int expires, String id, String passwd, WWWAuthenticateHeader wwwAuthenticateHeader) {
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Request request = createNoAuthorizationRequest(callId, expires);
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AuthorizationHeader authorization = DigestAuthenticationHelper.createAuthorization(method, targetIp, targetPort, targetId, id, passwd, wwwAuthenticateHeader);
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request.addHeader(authorization);
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return request;
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}
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}
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@ -6,10 +6,16 @@ import cn.skcks.docking.gb28181.sip.header.XGBVerHeader;
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import cn.skcks.docking.gb28181.sip.header.impl.XGBVerHeaderImpl;
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import cn.skcks.docking.gb28181.sip.generic.SipRequestBuilder;
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import cn.skcks.docking.gb28181.sip.generic.SipResponseBuilder;
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import cn.skcks.docking.gb28181.sip.parser.GbStringMsgParserFactory;
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import cn.skcks.docking.gb28181.sip.property.DefaultProperties;
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import cn.skcks.docking.gb28181.sip.utils.SipUtil;
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import gov.nist.javax.sip.SipStackImpl;
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import lombok.SneakyThrows;
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import lombok.extern.slf4j.Slf4j;
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import org.junit.jupiter.api.Test;
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import javax.sip.ListeningPoint;
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import javax.sip.SipProvider;
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import javax.sip.address.Address;
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import javax.sip.address.SipURI;
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import javax.sip.header.*;
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@Slf4j
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public class SipTest {
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@Test
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@SneakyThrows
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public void stackTest(){
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// 创建 sip
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SipStackImpl sipStack = (SipStackImpl) SipBuilder.getSipFactory()
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.createSipStack(DefaultProperties.getProperties(
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SipUtil.UserAgent,
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"cn.skcks.docking.gb28181.sip.logger.StackLoggerImpl",
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"cn.skcks.docking.gb28181.sip.logger.ServerLoggerImpl"));
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sipStack.setMessageParserFactory(new GbStringMsgParserFactory());
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ListeningPoint listeningPoint = sipStack.createListeningPoint("127.0.0.1", 5060, ListeningPoint.UDP);
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SipProvider sipProvider = sipStack.createSipProvider(listeningPoint);
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// 各种操作...
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Thread.sleep(1000);
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// 关闭 sip
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sipStack.deleteSipProvider(sipProvider);
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sipStack.deleteListeningPoint(listeningPoint);
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}
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@Test
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public void test() {
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SipUtil.setUserAgent("GB28181-Docking-Platform Beta");
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package cn.skcks.docking.gb28181.sip.process;
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import cn.skcks.docking.gb28181.sip.generic.SipBuilder;
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import cn.skcks.docking.gb28181.sip.parser.GbStringMsgParserFactory;
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import cn.skcks.docking.gb28181.sip.property.DefaultProperties;
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import cn.skcks.docking.gb28181.sip.request.RegisterRequestBuilder;
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import cn.skcks.docking.gb28181.sip.utils.SipUtil;
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import gov.nist.javax.sip.SipStackImpl;
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import cn.hutool.core.util.IdUtil;
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import cn.skcks.docking.gb28181.sip.method.register.request.RegisterRequestBuilder;
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import cn.skcks.docking.gb28181.sip.method.register.response.RegisterResponseBuilder;
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import gov.nist.javax.sip.message.SIPResponse;
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import lombok.SneakyThrows;
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import lombok.extern.slf4j.Slf4j;
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import org.junit.jupiter.api.Test;
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import javax.sip.ListeningPoint;
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import javax.sip.SipProvider;
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import javax.sip.header.UserAgentHeader;
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import javax.sip.header.WWWAuthenticateHeader;
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import javax.sip.message.Request;
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import javax.sip.message.Response;
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@Slf4j
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public class RequestTest {
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@ -27,25 +25,47 @@ public class RequestTest {
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@Test
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@SneakyThrows
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void test(){
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SipUtil.setUserAgentVersion("0.1.0");
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UserAgentHeader userAgentHeader = SipBuilder.userAgentHeader;
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log.info("\n{}",userAgentHeader);
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void test() {
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String callId = IdUtil.fastSimpleUUID();
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RegisterRequestBuilder registerRequestBuilder = RegisterRequestBuilder.builder()
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.localIp(localIp)
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.localPort(localPort)
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.localId(localId)
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.targetIp(remoteIp)
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.targetPort(remotePort)
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.targetId(remoteId)
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.transport(ListeningPoint.UDP)
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.build();
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SipStackImpl sipStack = (SipStackImpl) SipBuilder.getSipFactory()
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.createSipStack(DefaultProperties.getProperties(
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SipUtil.UserAgent,
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"cn.skcks.docking.gb28181.sip.logger.StackLoggerImpl",
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"cn.skcks.docking.gb28181.sip.logger.ServerLoggerImpl"));
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sipStack.setMessageParserFactory(new GbStringMsgParserFactory());
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ListeningPoint listeningPoint = sipStack.createListeningPoint("127.0.0.1", 5060, ListeningPoint.UDP);
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SipProvider sipProvider = sipStack.createSipProvider(listeningPoint);
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String callId = sipProvider.getNewCallId().getCallId();
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RegisterResponseBuilder registerResponseBuilder = RegisterResponseBuilder.builder()
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.localIp(remoteIp)
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.localPort(remotePort)
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.localId(remoteId)
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.targetIp(localIp)
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.targetPort(localPort)
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.targetId(localId)
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.transport(ListeningPoint.UDP)
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.build();
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RegisterRequestBuilder registerRequestBuilder = new RegisterRequestBuilder(localIp, localPort, localId, remoteIp, remotePort, remoteId, ListeningPoint.UDP);
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log.info("无密码的认证");
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Request noAuthorizationRequest = registerRequestBuilder.createNoAuthorizationRequest(callId, 3600);
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log.info("\n{}",noAuthorizationRequest);
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sipStack.deleteSipProvider(sipProvider);
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sipStack.deleteListeningPoint(listeningPoint);
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log.info("\n{}", noAuthorizationRequest);
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// 服务端不设置无密码直接通过
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Response passedAuthorzatioinResponse = registerResponseBuilder.createPassedAuthorzatioinResponse(noAuthorizationRequest);
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log.info("\n{}", passedAuthorzatioinResponse);
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log.info("有密码的认证");
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Response authorzatioinResponse = registerResponseBuilder.createAuthorzatioinResponse(noAuthorizationRequest, "123456");
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log.info("\n{}", noAuthorizationRequest);
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// 401 响应
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log.info("\n{}", authorzatioinResponse);
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SIPResponse sipResponse = (SIPResponse)authorzatioinResponse;
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WWWAuthenticateHeader wwwAuthenticateHeader = (WWWAuthenticateHeader)sipResponse.getHeader(WWWAuthenticateHeader.NAME);
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// 重新发起带有认证信息的请求
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Request authorizationRequest = registerRequestBuilder.createAuthorizationRequest(callId, 3600, localId, "123456", wwwAuthenticateHeader);
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log.info("\n{}", authorizationRequest);
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authorzatioinResponse = registerResponseBuilder.createAuthorzatioinResponse(authorizationRequest, "123456");
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// 注册成功
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log.info("\n{}", authorzatioinResponse);
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}
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}
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