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break out out the build context function

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@17792 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2006-07-02 22:35:41 +00:00
parent a9558a6f9b
commit 40256ad394
1 changed files with 121 additions and 16 deletions
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131
appl/gssmask/gssmaestro.c
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@@ -172,6 +172,84 @@ get_targetname(struct client *client,
return GSMERR_OK;
}
static int
build_context(struct client *ipeer, struct client *apeer,
int32_t flags, int32_t hCred,
int32_t *iContext, int32_t *aContext, int32_t *hDelegCred)
{
int32_t val, ic = 0, ac = 0, deleg = 0;
krb5_data itoken, otoken;
char *target;
int iDone = 0, aDone = 0;
krb5_data_zero(&itoken);
get_targetname(apeer, &target);
while (!iDone && !aDone) {
if (iDone)
errx(1, "iPeer already done, aPeer want extra rtt");
val = init_sec_context(ipeer, &ic, &hCred, flags, target,
&itoken, &otoken);
switch(val) {
case GSMERR_OK:
iDone = 1;
if (aDone)
continue;
break;
case GSMERR_CONTINUE_NEEDED:
break;
default:
errx(1, "iPeer %s failed with %d", ipeer->name, (int)val);
}
if (aDone)
errx(1, "aPeer already done, iPeer want extra rtt");
val = accept_sec_context(apeer, &ac, &otoken, &itoken, &deleg);
switch(val) {
case GSMERR_OK:
aDone = 1;
if (iDone)
continue;
break;
case GSMERR_CONTINUE_NEEDED:
break;
default:
errx(1, "aPeer %s failed with %d", apeer->name, (int)val);
}
val = GSMERR_OK;
}
if (iContext == NULL || val != GSMERR_OK) {
if (ic)
toast_resource(ipeer, ic);
*iContext = 0;
} else
*iContext = ic;
if (aContext == NULL || val != GSMERR_OK) {
if (ac)
toast_resource(apeer, ac);
*aContext = 0;
} else
*aContext = ac;
if (hDelegCred == NULL || val != GSMERR_OK) {
if (deleg)
toast_resource(apeer, deleg);
*hDelegCred = 0;
} else
*hDelegCred = 0;
return val;
}
static int version_flag;
static int help_flag;
static getarg_strings principals;
@@ -246,27 +324,54 @@ main(int argc, char **argv)
struct client *c;
int32_t hCred, delegCred;
int32_t clientC, serverC;
krb5_data itoken, otoken;
char *target;
int32_t val;
krb5_data_zero(&itoken);
c = connect_client(slavename, slaveport);
acquire_cred(c, user, password, 1, &hCred);
get_targetname(c, &target);
init_sec_context(c, &clientC, &hCred,
GSS_C_DELEG_FLAG|GSS_C_MUTUAL_FLAG,
target, &itoken, &otoken);
accept_sec_context(c, &serverC, &otoken, &itoken, &delegCred);
init_sec_context(c, &clientC, &hCred, GSS_C_DELEG_FLAG,
target, &itoken, &otoken);
if (c == NULL)
errx(1, "failed to contact %s:%s", slavename, slaveport);
/*
*
*/
val = acquire_cred(c, user, password, 1, &hCred);
if (val != GSMERR_OK)
errx(1, "failed to acquire_cred");
/*
*
*/
val = build_context(c, c, GSS_C_DELEG_FLAG|GSS_C_MUTUAL_FLAG,
hCred, &clientC, &serverC, &delegCred);
if (val == GSMERR_OK) {
toast_resource(c, clientC);
toast_resource(c, serverC);
toast_resource(c, hCred);
if (delegCred)
toast_resource(c, delegCred);
goodbye(c);
} else {
warnx("build_context failed: %d", (int)val);
}
/*
*
*/
val = build_context(c, c, 0,
hCred, &clientC, &serverC, &delegCred);
if (val == GSMERR_OK) {
toast_resource(c, clientC);
toast_resource(c, serverC);
if (delegCred)
toast_resource(c, delegCred);
} else {
warnx("build_context failed: %d", (int)val);
}
toast_resource(c, hCred);
/*
*
*/
goodbye(c);
}
printf("done\n");