ONVIF を使用してユーザーを認証するための API を C で作成しています。認証ヘッダーを作成するコードをいくつか書きます。しかし、これらのヘッダーを送信すると、サーバーは「セキュリティトークンを認証または承認できませんでした」と応答しました
unsigned int nonce_int = 0, i = 0;
time_t utcTime = 0;
struct tm *timeInfo = NULL;
char sha1_input[100] = { 0 }, sha1_input1[100] = { 0 };
SHA1Context sha = { 0 };
nonce_int = GetRandomNumber();
encode_base64(sizeof(nonce_int), (char*)&nonce_int, nonceLen, noncestr);
utcTime = time(NULL);
timeInfo = localtime(&utcTime);
strftime(timestr, timeLen, "%Y-%m-%dT%H:%M:%SZ", timeInfo);
printf("\nTime in String Format = %s", timestr);
sprintf(sha1_input, "%d+%d+%s", nonce_int, utcTime, password);
strcpy(sha1_input1, sha1_input);
SHA1Reset(&sha);
SHA1Input(&sha, (const unsigned char*)sha1_input, strlen(sha1_input));
if(!SHA1Result(&sha))
{
printf("\nERROR-- could not compute message digest");
}
else
{
memset(sha1_input, 0x00, sizeof(sha1_input));
/*sprintf(sha1_input, "%X%X%X%X%X", sha.Message_Digest[0], sha.Message_Digest[1],
sha.Message_Digest[2], sha.Message_Digest[3], sha.Message_Digest[4]);*/
sprintf(sha1_input, "%u%u%u%u%u", sha.Message_Digest[0], sha.Message_Digest[1],
sha.Message_Digest[2], sha.Message_Digest[3], sha.Message_Digest[4]);
printf("\nSHA1 Digest = %s", sha1_input);
encode_base64(strlen(sha1_input), sha1_input, digestLen, digeststr);
printf("\nSHA1 Digest Base64 Encoded = %s", digeststr);
}
その後、POST メソッド this を使用して HTTP でこのリクエストを送信しました。
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);
応答:
<?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:Header></SOAP-ENV:Header>
<SOAP-ENV:Body>
<SOAP-ENV:Fault>
<SOAP-ENV:Code>
<SOAP-ENV:Value>
SOAP-ENV:Sender
</SOAP-ENV:Value>
<SOAP-ENV:Subcode>
<SOAP-ENV:Value>
wsse:FailedAuthentication
</SOAP-ENV:Value>
</SOAP-ENV:Subcode>
</SOAP-ENV:Code>
<SOAP-ENV:Reason>
<SOAP-ENV:Text xml:lang="en">
The security token could not be authenticated or 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></SOAP-ENV:Detail>
</SOAP-ENV:Fault>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
私は何か間違ったことをしていますか?特にダイジェストを作成するときは?ありがとう