How to authenticate user in ONVIF?

authentication, c, onvif, soap

Solution

those commands which required authentication. Their authentication headers can be added like this.

 snprintf(postData, sizeof(postData),
          "<?xml version=\"1.0\" encoding=\"utf-8\"?>" 
          "<SOAP-ENV:Envelope xmlns:SOAP-ENV=\"http://www.w3.org/2003/05/soap-envelope\"" 
          "xmlns:wsse=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401"
          "-wss-wssecurity-secext-1.0.xsd\""  
          "xmlns:wsu=\"http://docs.oasis-open.org/wss/2004/01/oasis-"
          "200401-wss-wssecurity-utility-1.0.xsd\""  
          "xmlns:tds=\"http://www.onvif.org/ver20/ptz/wsdl\">" 
          "<SOAP-ENV:Header><wsse:Security><wsse:UsernameToken>" 
          "<wsse:Username>%s</wsse:Username>" 
          "<wsse:Password Type=\"http://docs.oasis-open.org/wss/2004/01/oasis-"
          "200401-wss-username-token-profile-1.0#PasswordDigest\">"
              "%s</wsse:Password><wsse:Nonce>%s</wsse:Nonce>" 
          "<wsu:Created>%s</wsu:Created></wsse:UsernameToken>"
          "</wsse:Security></SOAP-ENV:Header><SOAP-ENV:Body>" 
          "<tds:GetNodes>" 
          "</SOAP-ENV:Body></SOAP-ENV:Envelope>", 
          username, base64EncDigest, nonce_char, time_char);

Problem

we have network IP camera that supports ONVIF protocol. When I tried to get its PTZ configuration it gives Auth error. I am implementing this in C. Following are the request and response. Request: ``` "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" "<soap:Envelope xmlns:soap=\"http://www.w3.org/2003/05/soap-envelope\"" "xmlns:tds=\"http://www.onvif.org/ver20/ptz/wsdl\">" "<soap:Body>" "<tds:GetNodes/>" "</soap:Body>" "</soap:Envelope>" ``` Response: ``` <?xml version="1.0" encoding="UTF-8"?> <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://www.w3.org/2003/05/soap-envelope" xmlns:SOAP-ENC="http://www.w3.org/2003/05/soap-encoding" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:wsa5="http://www.w3.org/2005/08/addressing" xmlns:c14n="http://www.w3.org/2001/10/xml-exc-c14n#" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" xmlns:ptzimg2="http://www.onvif.org/ver10/schema" xmlns:ptzimg3="http://www.w3.org/2005/05/xmlmime" xmlns:ptzimg4="http://docs.oasis-open.org/wsn/b-2" xmlns:ptzimg5="http://docs.oasis-open.org/wsrf/bf-2" xmlns:ptzimg6="http://docs.oasis-open.org/wsn/t-1" xmlns:ptzimg1="http://www.onvif.org/ver20/ptz/wsdl" xmlns:ptzimg7="http://www.onvif.org/ver20/imaging/wsdl" xmlns:ter="http://www.onvif.org/ver10/error"> <SOAP-ENV:Body> <SOAP-ENV:Fault> <SOAP-ENV:Code> <SOAP-ENV:Value> SOAP-ENV:Sender </SOAP-ENV:Value> <SOAP-ENV:Subcode> <SOAP-ENV:Value> ter:NotAuthorized </SOAP-ENV:Value> </SOAP-ENV:Subcode> </SOAP-ENV:Code> <SOAP-ENV:Reason> <SOAP-ENV:Text xml:lang="en"> Sender Not Authorized </SOAP-ENV:Text> </SOAP-ENV:Reason> <SOAP-ENV:Node> http://www.w3.org/2003/05/soap-envelope/node/ultimateReceiver </SOAP-ENV:Node> <SOAP-ENV:Role> http://www.w3.org/2003/05/soap-envelope/role/ultimateReceiver </SOAP-ENV:Role> <SOAP-ENV:Detail> The action requested requires authorization and the sender is not authorized </SOAP-ENV:Detail> </SOAP-ENV:Fault> </SOAP-ENV:Body> ``` How can I authenticate user? Thanks

Original source

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