b0c9ece231
fixed calls to `krb5_{en,de}crypt'
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@2023 ec53bebd-3082-4978-b11e-865c3cabbd6b
67 lines
1.5 KiB
C
67 lines
1.5 KiB
C
#include <krb5_locl.h>
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RCSID("$Id$");
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krb5_error_code
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krb5_rd_rep(krb5_context context,
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krb5_auth_context auth_context,
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const krb5_data *inbuf,
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krb5_ap_rep_enc_part **repl)
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{
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krb5_error_code ret;
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AP_REP ap_rep;
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size_t len;
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des_key_schedule schedule;
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char *buf;
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krb5_data data;
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ret = decode_AP_REP(inbuf->data, inbuf->length, &ap_rep, &len);
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if (ret)
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return ret;
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if (ap_rep.pvno != 5)
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return KRB5KRB_AP_ERR_BADVERSION;
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if (ap_rep.msg_type != krb_ap_rep)
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return KRB5KRB_AP_ERR_MSG_TYPE;
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ret = krb5_decrypt (context,
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ap_rep.enc_part.cipher.data,
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ap_rep.enc_part.cipher.length,
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ap_rep.enc_part.etype,
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&auth_context->key,
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&data);
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if (ret)
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return ret;
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*repl = malloc(sizeof(**repl));
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if (*repl == NULL)
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return ENOMEM;
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ret = decode_EncAPRepPart(data.data,
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data.length,
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*repl,
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&len);
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if (ret)
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return ret;
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if ((*repl)->ctime != auth_context->authenticator->ctime ||
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(*repl)->cusec != auth_context->authenticator->cusec) {
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printf("KRB5KRB_AP_ERR_MUT_FAIL\n");
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printf ("(%u, %u) != (%u, %u)\n",
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(*repl)->ctime, (*repl)->cusec,
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auth_context->authenticator->ctime,
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auth_context->authenticator->cusec);
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#if 0 /* Something wrong with the coding??? */
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return KRB5KRB_AP_ERR_MUT_FAIL;
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#endif
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}
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if ((*repl)->seq_number)
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auth_context->remote_seqnumber = *((*repl)->seq_number);
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return 0;
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}
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void
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krb5_free_ap_rep_enc_part (krb5_context context,
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krb5_ap_rep_enc_part *val)
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{
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free (val);
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}
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