}
void tr_cfg_free (TR_CFG *cfg) {
- /* TBD */
+ /* TBD -- need to deallocate memory as part of dynamic config */
return;
}
return TR_CFG_SUCCESS;
}
-static TR_CFG_RC tr_cfg_parse_rp_clients (TR_INSTANCE *tr, json_t *jcfg) {
- // json_t *jrpr = NULL;
+static TR_RP_CLIENT *tr_cfg_parse_one_rp_client (TR_INSTANCE *tr, json_t *jrp, TR_CFG_RC *rc)
+{
+ TR_RP_CLIENT *rp = NULL;
+ json_t *jgns = NULL;
+ int i = 0;
+
+ if ((!jrp) || (!rc)) {
+ fprintf(stderr, "tr_cfg_parse_one_rp_realm: Bad parameters.\n");
+ if (rc)
+ *rc = TR_CFG_BAD_PARAMS;
+ return NULL;
+ }
+
+ if (NULL == (rp = malloc(sizeof(TR_RP_CLIENT)))) {
+ fprintf(stderr, "tr_config_parse_one_rp_realm: Out of memory.\n");
+ *rc = TR_CFG_NOMEM;
+ return NULL;
+ }
- return TR_CFG_SUCCESS;
+ memset(rp, 0, sizeof(TR_RP_CLIENT));
+
+ /* TBD parse filters and constraints */
+
+ if ((NULL == (jgns = json_object_get(jrp, "gss_names"))) ||
+ (!json_is_array(jgns))) {
+ fprintf(stderr, "tr_cfg_parse_one_rp_client: Error parsing RP client configuration.\n");
+ free(rp);
+ *rc = TR_CFG_NOPARSE;
+ return NULL;
+ }
+
+ if (0 == json_array_size(jgns)) {
+ fprintf(stderr, "tr_cfg_parse_one_rp_client: RP Client has no GSS Names.\n");
+ *rc = TR_CFG_NOPARSE;
+ return NULL;
+ }
+
+ if (TR_MAX_GSS_NAMES < json_array_size(jgns)) {
+ fprintf(stderr, "tr_cfg_parse_one_rp_client: RP Client has too many GSS Names.\n");
+ *rc = TR_CFG_NOPARSE;
+ return NULL;
+ }
+
+ for (i = 0; i < json_array_size(jgns); i++) {
+ if (NULL == (rp->gss_names[i] = tr_new_name ((char *)json_string_value(json_array_get(jgns, i))))) {
+ fprintf(stderr, "tr_cfg_parse_one_rp_client: No memory for GSS Name.\n");
+ *rc = TR_CFG_NOMEM;
+ return NULL;
+ }
+ }
+
+ return rp;
+}
+
+static TR_CFG_RC tr_cfg_parse_rp_clients (TR_INSTANCE *tr, json_t *jcfg) {
+ json_t *jrps = NULL;
+ TR_RP_CLIENT *rp = NULL;
+ TR_CFG_RC rc = TR_CFG_SUCCESS;
+ int i = 0;
+
+ if ((!tr) || (!tr->new_cfg) || (!jcfg))
+ return TR_CFG_BAD_PARAMS;
+
+ if ((NULL == (jrps = json_object_get(jcfg, "rp_clients"))) ||
+ (!json_is_array(jrps))) {
+ return TR_CFG_NOPARSE;
+ }
+
+ for (i = 0; i < json_array_size(jrps); i++) {
+ if (NULL == (rp = tr_cfg_parse_one_rp_client(tr,
+ json_array_get(jrps, i),
+ &rc))) {
+ return rc;
+ }
+ fprintf(stderr, "tr_cfg_parse_rp_clients: RP client configured: %s.\n", rp->gss_names[0]->buf);
+ rp->next = tr->new_cfg->rp_clients;
+ tr->new_cfg->rp_clients = rp;
+ }
+ return rc;
}
static TR_AAA_SERVER *tr_cfg_parse_one_aaa_server (TR_INSTANCE *tr, json_t *jaddr, TR_CFG_RC *rc) {
return aaa;
}
-static TR_APC *tr_cfg_parse_apcs (TR_INSTANCE *tr, json_t *apcs, TR_CFG_RC *rc)
+static TR_APC *tr_cfg_parse_apcs (TR_INSTANCE *tr, json_t *japcs, TR_CFG_RC *rc)
{
TR_APC *apc;
- return (apc = malloc(sizeof(TR_APC)));
+ *rc = TR_CFG_SUCCESS; /* presume success */
+
+ if ((!japcs) || (!rc)) {
+ fprintf(stderr, "tr_cfg_parse_apcs: Bad parameters.\n");
+ if (rc)
+ *rc = TR_CFG_BAD_PARAMS;
+ return NULL;
+ }
+
+ if (NULL == (apc = malloc(sizeof(TR_APC)))) {
+ fprintf (stderr, "tr_cfg_parse_apcs: Out of memory.\n");
+ *rc = TR_CFG_NOMEM;
+ return NULL;
+ }
+
+ memset(apc, 0, sizeof(TR_APC));
+
+ /* TBD, deal with more than one APC. In the meantime, though... */
+ /* Only parse the first APC, because we only know how to deal with one, anyway. */
+ if (0 == json_array_size(japcs))
+ return NULL;
+
+ if (NULL == (apc->id = tr_new_name((char *)json_string_value(json_array_get(japcs, 0))))) {
+ fprintf(stderr, "tr_cfg_parse_apcs: No memory for APC name.\n");
+ *rc = TR_CFG_NOMEM;
+ return NULL;
+ }
+
+ return apc;
}
static TR_IDP_REALM *tr_cfg_parse_one_idp_realm (TR_INSTANCE *tr, json_t *jidp, TR_CFG_RC *rc) {
json_t *jsrvrs = NULL;
json_t *japcs = NULL;
- if ((!tr) || (!tr->new_cfg) || (!jidp)) {
+ if ((!jidp) || (!rc)) {
fprintf(stderr, "tr_cfg_parse_one_idp_realm: Bad parameters.\n");
- *rc = TR_CFG_BAD_PARAMS;
+ if (rc)
+ *rc = TR_CFG_BAD_PARAMS;
return NULL;
}
if (NULL == (idp = malloc(sizeof(TR_IDP_REALM)))) {
- fprintf(stderr, "tr_config_parse_one_idp_realm: Our of memory.\n");
+ fprintf(stderr, "tr_config_parse_one_idp_realm: Out of memory.\n");
*rc = TR_CFG_NOMEM;
return NULL;
}
(!json_is_array(jsrvrs)) ||
(NULL == (japcs = json_object_get(jidp, "apcs"))) ||
(!json_is_array(japcs))) {
- fprintf(stderr, "tr_cfg_parse_one_realm: Error parsing IDP realm configuration.\n");
+ fprintf(stderr, "tr_cfg_parse_one_idp_realm: Error parsing IDP realm configuration.\n");
free(idp);
*rc = TR_CFG_NOPARSE;
return NULL;
}
for (i = 0; i < json_array_size(jidps); i++) {
- if (NULL == (idp = tr_cfg_parse_one_idp_realm(tr, json_array_get(jidps, i), &rc))) {
+ if (NULL == (idp = tr_cfg_parse_one_idp_realm(tr,
+ json_array_get(jidps, i),
+ &rc))) {
return rc;
}
- fprintf(stderr, "tr_cfg_parse_idp_realms: IDP realm configured: realm_id = %s.\n", idp->realm_id->buf);
+ fprintf(stderr, "tr_cfg_parse_idp_realms: IDP realm configured: %s.\n", idp->realm_id->buf);
idp->next = tr->new_cfg->idp_realms;
tr->new_cfg->idp_realms = idp;
}
return rc;
}
-static TR_CFG_RC tr_cfg_parse_comms (TR_INSTANCE *tr, json_t *jcfg) {
-
-
- return TR_CFG_SUCCESS;
+static TR_IDP_REALM *tr_cfg_find_idp (TR_INSTANCE *tr, TR_NAME *idp_id, TR_CFG_RC *rc)
+{
+
+ TR_IDP_REALM *cfg_idp;
+
+ if ((!tr) || (!idp_id)) {
+ if (rc)
+ *rc = TR_CFG_BAD_PARAMS;
+ return NULL;
+ }
+
+ for (cfg_idp = tr->active_cfg->idp_realms; NULL != cfg_idp; cfg_idp = cfg_idp->next) {
+ if (!tr_name_cmp (idp_id, cfg_idp->realm_id)) {
+ fprintf(stderr, "tr_cfg_find_idp: Found %s.\n", idp_id->buf);
+ return cfg_idp;
+ }
+ }
+ /* if we didn't find one, return NULL */
+ return NULL;
+}
+
+static TR_IDP_REALM *tr_cfg_parse_comm_idps (TR_INSTANCE *tr, json_t *jidps, TR_CFG_RC *rc)
+{
+ TR_IDP_REALM *idp = NULL;
+ TR_IDP_REALM *temp_idp = NULL;
+ int i = 0;
+
+ if ((!tr) ||
+ (!jidps) ||
+ (!json_is_array(jidps))) {
+ if (rc)
+ *rc = TR_CFG_BAD_PARAMS;
+ return NULL;
+ }
+
+ for (i = 0; i < json_array_size(jidps); i++) {
+ if (NULL == (temp_idp = (tr_cfg_find_idp(tr,
+ tr_new_name((char *)json_string_value(json_array_get(jidps, i))),
+ rc)))) {
+ fprintf(stderr, "tr_cfg_parse_comm_idps: Unknown IDP %s.\n",
+ (char *)json_string_value(json_array_get(jidps, i)));
+ return NULL;
+ }
+
+ temp_idp->comm_next = idp;
+ idp = temp_idp;
+ }
+
+ return idp;
+}
+
+static TR_RP_REALM *tr_cfg_parse_comm_rps (TR_INSTANCE *tr, json_t *jrps, TR_CFG_RC *rc)
+{
+ TR_RP_REALM *rp = NULL;
+ TR_RP_REALM *temp_rp = NULL;
+ int i = 0;
+
+ if ((!tr) ||
+ (!jrps) ||
+ (!json_is_array(jrps))) {
+ if (rc)
+ *rc = TR_CFG_BAD_PARAMS;
+ return NULL;
+ }
+
+ for (i = (json_array_size(jrps)-1); i >= 0; i++) {
+ if (NULL == (temp_rp = malloc(sizeof(TR_RP_REALM)))) {
+ fprintf(stderr, "tr_cfg_parse_comm_rps: Can't allocate memory for RP Realm.\n");
+ if (rc)
+ *rc = TR_CFG_NOMEM;
+ return NULL;
+ }
+ memset (temp_rp, 0, sizeof(TR_RP_REALM));
+
+ if (NULL == (temp_rp->realm_name = tr_new_name((char *)json_string_value(json_array_get(jrps, i))))) {
+ fprintf(stderr, "tr_cfg_parse_comm_rps: No memory for RP Realm Name.\n");
+ if (rc)
+ *rc = TR_CFG_NOMEM;
+ return NULL;
+ }
+
+ temp_rp->next = rp;
+ rp = temp_rp;
+ }
+
+ return rp;
+}
+
+static TR_COMM *tr_cfg_parse_one_comm (TR_INSTANCE *tr, json_t *jcomm, TR_CFG_RC *rc) {
+ TR_COMM *comm = NULL;
+ json_t *jid = NULL;
+ json_t *jtype = NULL;
+ json_t *japcs = NULL;
+ json_t *jidps = NULL;
+ json_t *jrps = NULL;
+
+ if ((!jcomm) || (!rc)) {
+ fprintf(stderr, "tr_cfg_parse_one_comm: Bad parameters.\n");
+ if (rc)
+ *rc = TR_CFG_BAD_PARAMS;
+ return NULL;
+ }
+
+ if (NULL == (comm = malloc(sizeof(TR_COMM)))) {
+ fprintf(stderr, "tr_config_parse_one_comm: Out of memory.\n");
+ *rc = TR_CFG_NOMEM;
+ return NULL;
+ }
+
+ memset(comm, 0, sizeof(TR_COMM));
+
+ if ((NULL == (jid = json_object_get(jcomm, "community_id"))) ||
+ (!json_is_string(jid)) ||
+ (NULL == (jtype = json_object_get(jcomm, "type"))) ||
+ (!json_is_string(jtype)) ||
+ (NULL == (japcs = json_object_get(jcomm, "apcs"))) ||
+ (!json_is_array(japcs)) ||
+ (NULL == (jidps = json_object_get(jcomm, "idp_realms"))) ||
+ (!json_is_array(jidps)) ||
+ (NULL == (jrps = json_object_get(jcomm, "rp_realms"))) ||
+ (!json_is_array(jrps))) {
+ fprintf(stderr, "tr_cfg_parse_one_comm: Error parsing Communities configuration.\n");
+ free(comm);
+ *rc = TR_CFG_NOPARSE;
+ return NULL;
+ }
+
+ if (NULL == (comm->id = tr_new_name((char *)json_string_value(jid)))) {
+ free(comm);
+ fprintf(stderr, "tr_cfg_parse_one_comm: No memory for community id.\n");
+ *rc = TR_CFG_NOMEM;
+ return NULL;
+ }
+
+ if (0 == strcmp(json_string_value(jtype), "apc")) {
+ comm->type = TR_COMM_APC;
+ } else if (0 == strcmp(json_string_value(jtype), "coi")) {
+ comm->type = TR_COMM_COI;
+ if (NULL == (comm->apcs = tr_cfg_parse_apcs(tr, japcs, rc))) {
+ fprintf(stderr, "tr_cfg_parse_one_comm: Can't parse APCs for COI %s.\n", comm->id->buf);
+ tr_free_name(comm->id);
+ free(comm);
+ return NULL;
+ }
+ } else {
+ fprintf(stderr, "tr_cfg_parse_one_comm: Invalid community type, comm = %s, type = %s\n", comm->id->buf, json_string_value(jtype));
+ tr_free_name(comm->id);
+ free(comm);
+ *rc = TR_CFG_NOPARSE;
+ return NULL;
+ }
+
+ comm->idp_realms = tr_cfg_parse_comm_idps(tr, jidps, rc);
+ if (TR_CFG_SUCCESS != *rc) {
+ fprintf(stderr, "tr_cfg_parse_one_comm: Can't parse IDP realms for comm %s.\n", comm->id->buf);
+ tr_free_name(comm->id);
+ free(comm);
+ return NULL;
+ }
+
+ comm->rp_realms = tr_cfg_parse_comm_rps(tr, jrps, rc);
+ if (TR_CFG_SUCCESS != *rc) {
+ fprintf(stderr, "tr_cfg_parse_comm: Can't parse RP realms for comm %s .\n", comm->id->buf);
+ tr_free_name(comm->id);
+ /* TBD -- free idps? */;
+ free(comm);
+ return NULL;
+ }
+
+ return comm;
+}
+
+static TR_CFG_RC tr_cfg_parse_comms (TR_INSTANCE *tr, json_t *jcfg)
+{
+ json_t *jcomms = NULL;
+ TR_CFG_RC rc = TR_CFG_SUCCESS;
+ TR_COMM *comm = NULL;
+ int i = 0;
+
+ if ((!tr) || (!tr->new_cfg) || (!jcfg)) {
+ fprintf(stderr, "tr_config_parse_comms: Bad Parameters.\n");
+ return TR_CFG_BAD_PARAMS;
+ }
+
+ if (NULL == (comm = malloc(sizeof(TR_COMM)))) {
+ fprintf(stderr, "tr_cfg_parse_comms: Out of Memory\n");
+ return TR_CFG_NOMEM;
+ }
+ memset (comm, 0, sizeof(TR_COMM));
+
+ if ((NULL == (jcomms = json_object_get(jcfg, "communities"))) ||
+ (!json_is_array(jcomms))) {
+ return TR_CFG_NOPARSE;
+ }
+
+ for (i = 0; i < json_array_size(jcomms); i++) {
+ if (NULL == (comm = tr_cfg_parse_one_comm(tr,
+ json_array_get(jcomms, i),
+ &rc))) {
+ return rc;
+ }
+ fprintf(stderr, "tr_cfg_parse_comms: Community configured: %s.\n", comm->id->buf);
+ comm->next = tr->new_cfg->comms;
+ tr->new_cfg->comms = comm;
+ }
+ return rc;
}
TR_CFG_RC tr_parse_config (TR_INSTANCE *tr, json_t *jcfg) {
return TR_CFG_SUCCESS;
}
+TR_RP_CLIENT *tr_cfg_find_rp (TR_INSTANCE *tr, TR_NAME *rp_gss, TR_CFG_RC *rc)
+{
+ TR_RP_CLIENT *cfg_rp;
+ int i;
+
+ if ((!tr) || (!rp_gss)) {
+ if (rc)
+ *rc = TR_CFG_BAD_PARAMS;
+ return NULL;
+ }
+
+ for (cfg_rp = tr->active_cfg->rp_clients; NULL != cfg_rp; cfg_rp = cfg_rp->next) {
+ for (i = 0; i < TR_MAX_GSS_NAMES; i++) {
+ if (!tr_name_cmp (rp_gss, cfg_rp->gss_names[i])) {
+ fprintf(stderr, "tr_cfg_find_rp: Found %s.\n", rp_gss->buf);
+ return cfg_rp;
+ }
+ }
+ }
+ /* if we didn't find one, return NULL */
+ return NULL;
+}
+
json_t *tr_read_config (int n, struct dirent **cfg_files) {
json_t *jcfg = NULL;
json_t *temp = NULL;
projects / trust_router.git / blobdiff