622edbbda3
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@1266 ec53bebd-3082-4978-b11e-865c3cabbd6b
46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
#include <krb5_locl.h>
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#include <krb5_error.h>
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krb5_error_code
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krb5_build_ap_req (krb5_context context,
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krb5_creds *cred,
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krb5_flags ap_options,
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krb5_data authenticator,
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krb5_data *ret)
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{
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AP_REQ ap;
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Ticket t;
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unsigned char buf[1024];
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int len;
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ap.pvno = 5;
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ap.msg_type = krb_ap_req;
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memset(&ap.ap_options, 0, sizeof(ap.ap_options));
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if (ap_options & AP_OPTS_USE_SESSION_KEY)
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ap.ap_options.use_session_key = 1;
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if (ap_options & AP_OPTS_MUTUAL_REQUIRED)
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ap.ap_options.mutual_required = 1;
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ap.ticket.tkt_vno = 5;
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ap.ticket.realm = malloc(cred->server->realm.length + 1);
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strncpy(ap.ticket.realm, cred->server->realm.data,
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cred->server->realm.length);
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ap.ticket.realm[cred->server->realm.length] = '\0';
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krb5_principal2principalname(&ap.ticket.sname, cred->server);
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decode_Ticket(cred->ticket.data, cred->ticket.length, &t);
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ap.ticket.enc_part = t.enc_part;
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ap.authenticator.etype = ap.ticket.enc_part.etype;
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ap.authenticator.kvno = NULL;
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ap.authenticator.cipher = authenticator;
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ret->length = encode_AP_REQ(buf + sizeof(buf) - 1, sizeof(buf), &ap);
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ret->data = malloc(ret->length);
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memcpy (ret->data, buf + sizeof(buf) - ret->length, ret->length);
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return 0;
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}
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