C++ (Cpp) sss_krb5_free_error_message Examples

Example #1

File: sss_krb5.c Project: 3van/sssd

char * sss_get_ccache_name_for_principal(TALLOC_CTX *mem_ctx,
                                         krb5_context ctx,
                                         krb5_principal principal,
                                         const char *location)
{
#ifdef HAVE_KRB5_CC_COLLECTION
    krb5_error_code kerr;
    krb5_ccache tmp_cc = NULL;
    char *tmp_ccname = NULL;
    char *ret_ccname = NULL;

    DEBUG(SSSDBG_TRACE_ALL,
          "Location: [%s]\n", location);

    kerr = krb5_cc_set_default_name(ctx, location);
    if (kerr != 0) {
        KRB5_DEBUG(SSSDBG_MINOR_FAILURE, ctx, kerr);
        return NULL;
    }

    kerr = krb5_cc_cache_match(ctx, principal, &tmp_cc);
    if (kerr != 0) {
        const char *err_msg = sss_krb5_get_error_message(ctx, kerr);
        DEBUG(SSSDBG_TRACE_INTERNAL,
              "krb5_cc_cache_match failed: [%d][%s]\n", kerr, err_msg);
        sss_krb5_free_error_message(ctx, err_msg);
        return NULL;
    }

    kerr = krb5_cc_get_full_name(ctx, tmp_cc, &tmp_ccname);
    if (kerr != 0) {
        KRB5_DEBUG(SSSDBG_MINOR_FAILURE, ctx, kerr);
        goto done;
    }

    DEBUG(SSSDBG_TRACE_ALL,
          "tmp_ccname: [%s]\n", tmp_ccname);

    ret_ccname = talloc_strdup(mem_ctx, tmp_ccname);
    if (ret_ccname == NULL) {
        DEBUG(SSSDBG_OP_FAILURE, "talloc_strdup failed (ENOMEM).\n");
    }

done:
    if (tmp_cc != NULL) {
        kerr = krb5_cc_close(ctx, tmp_cc);
        if (kerr != 0) {
            KRB5_DEBUG(SSSDBG_MINOR_FAILURE, ctx, kerr);
        }
    }
    krb5_free_string(ctx, tmp_ccname);

    return ret_ccname;
#else
    return NULL;
#endif /* HAVE_KRB5_CC_COLLECTION */
}

Example #2

File: ldap_child.c Project: AbhishekKumarSingh/sssd

static int prepare_response(TALLOC_CTX *mem_ctx,
                            const char *ccname,
                            time_t expire_time,
                            krb5_error_code kerr,
                            struct response **rsp)
{
    int ret;
    struct response *r = NULL;
    const char *krb5_msg = NULL;

    r = talloc_zero(mem_ctx, struct response);
    if (!r) return ENOMEM;

    r->buf = NULL;
    r->size = 0;

    DEBUG(SSSDBG_TRACE_FUNC, ("Building response for result [%d]\n", kerr));

    if (kerr == 0) {
        ret = pack_buffer(r, EOK, kerr, ccname, expire_time);
    } else {
        krb5_msg = sss_krb5_get_error_message(krb5_error_ctx, kerr);
        if (krb5_msg == NULL) {
            DEBUG(SSSDBG_CRIT_FAILURE,
                    ("sss_krb5_get_error_message failed.\n"));
            return ENOMEM;
        }

        ret = pack_buffer(r, EFAULT, kerr, krb5_msg, 0);
        sss_krb5_free_error_message(krb5_error_ctx, krb5_msg);
    }

    if (ret != EOK) {
        DEBUG(1, ("pack_buffer failed\n"));
        return ret;
    }

    *rsp = r;
    return EOK;
}