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Break out fast state, shuffle around state so that as-req is inited earlier

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This commit is contained in:
Love Hörnquist Åstrand
2009-06-03 15:25:44 -07:00
committed by Love Hörnquist Åstrand
parent 04128ac081
commit 1879af9e43
1 changed files with 12 additions and 15 deletions
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27
lib/krb5/init_creds_pw.c
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@@ -84,8 +84,7 @@ typedef struct krb5_get_init_creds_ctx {
#define KRB5_FAST_REPLY_REPLY_VERIFED 8
#define KRB5_FAST_STRONG 16
krb5_keyblock *reply_key;
};
} fast_state;
} krb5_get_init_creds_ctx;
@@ -1386,6 +1385,13 @@ krb5_init_creds_init(krb5_context context,
ctx->prompter = prompter;
ctx->prompter_data = prompter_data;
ret = init_as_req(context, ctx->flags, &ctx->cred,
ctx->addrs, ctx->etypes, &ctx->as_req);
if (ret) {
free_init_creds_ctx(context, ctx);
return ret;
}
*rctx = ctx;
return ret;
@@ -1662,15 +1668,6 @@ krb5_init_creds_step(krb5_context context,
krb5_data_zero(out);
if (ctx->as_req.req_body.cname == NULL) {
ret = init_as_req(context, ctx->flags, &ctx->cred,
ctx->addrs, ctx->etypes, &ctx->as_req);
if (ret) {
free_init_creds_ctx(context, ctx);
return ret;
}
}
#define MAX_PA_COUNTER 10
if (ctx->pa_counter > MAX_PA_COUNTER) {
krb5_set_error_message(context, KRB5_GET_IN_TKT_LOOP,
@@ -1705,7 +1702,7 @@ krb5_init_creds_step(krb5_context context,
ret = process_pa_data_to_key(context, ctx, &ctx->cred,
&ctx->as_req, &rep.kdc_rep,
hostinfo, &ctx->reply_key);
hostinfo, &ctx->fast_state.reply_key);
if (ret) {
free_AS_REP(&rep.kdc_rep);
goto out;
@@ -1716,7 +1713,7 @@ krb5_init_creds_step(krb5_context context,
ret = _krb5_extract_ticket(context,
&rep,
&ctx->cred,
ctx->reply_key,
ctx->fast_state.reply_key,
NULL,
KRB5_KU_AS_REP_ENC_PART,
NULL,
@@ -1724,8 +1721,8 @@ krb5_init_creds_step(krb5_context context,
eflags,
NULL,
NULL);
krb5_free_keyblock(context, ctx->reply_key);
ctx->reply_key = NULL;
krb5_free_keyblock(context, ctx->fast_state.reply_key);
ctx->fast_state.reply_key = NULL;
*flags = 0;
if (ret == 0)