trp_msgtst_SOURCES = trp/msgtst.c \
common/tr_msg.c \
+common/tr_comm.c \
+common/tr_apc.c \
+common/tr_rp.c \
+common/tr_idp.c \
+common/tr_gss.c \
+common/tr_filter.c \
trp/trp_req.c \
trp/trp_upd.c \
tid/tid_resp.c \
#include <trust_router/tr_name.h>
#include <tr_apc.h>
+#include <tr_debug.h>
static int tr_apc_destructor(void *obj)
{
{
return talloc_strndup(mem_ctx, apc->id->buf, apc->id->len);
}
+
+TR_APC_ITER *tr_apc_iter_new(TALLOC_CTX *mem_ctx)
+{
+ return talloc(mem_ctx, TR_APC_ITER);
+}
+
+TR_APC *tr_apc_iter_first(TR_APC_ITER *iter, TR_APC *apc)
+{
+ *iter=apc;
+ return *iter;
+}
+
+TR_APC *tr_apc_iter_next(TR_APC_ITER *iter)
+{
+ (*iter)=(*iter)->next;
+ return *iter;
+}
+
+void tr_apc_iter_free(TR_APC_ITER *iter)
+{
+ talloc_free(iter);
+}
+
+/* 1 on match, 0 on no match, -1 on error */
+int tr_apc_in_common(TR_APC *one, TR_APC *two)
+{
+ TALLOC_CTX *tmp_ctx=talloc_new(NULL);
+ TR_APC_ITER *i_one=tr_apc_iter_new(tmp_ctx);
+ TR_APC_ITER *i_two=tr_apc_iter_new(tmp_ctx);
+ TR_APC *cur_one=NULL;
+ TR_APC *cur_two=NULL;
+
+ if ((i_one==NULL) || (i_two==NULL)) {
+ tr_err("tr_apc_in_common: unable to allocate iterators.");
+ talloc_free(tmp_ctx);
+ return -1;
+ }
+ for (cur_one=tr_apc_iter_first(i_one, one); cur_one!=NULL; cur_one=tr_apc_iter_next(i_one)) {
+ for (cur_two=tr_apc_iter_first(i_two, two); cur_two!=NULL; cur_two=tr_apc_iter_next(i_two)) {
+ if (cur_one==cur_two)
+ return 1;
+ }
+ }
+ return 0;
+}
*
*/
+#include <jansson.h>
#include <talloc.h>
#include <tr_rp.h>
+#include <tr_idp.h>
#include <trust_router/tr_name.h>
#include <tr_comm.h>
#include <tr_debug.h>
+
+/* static prototypes */
+static TR_NAME *tr_comm_memb_get_realm_id(TR_COMM_MEMB *memb);
+
+
static int tr_comm_destructor(void *obj)
{
TR_COMM *comm=talloc_get_type_abort(obj, TR_COMM);
comm->id=NULL;
comm->type=TR_COMM_UNKNOWN;
comm->apcs=NULL;
- comm->idp_realms=NULL;
- comm->rp_realms=NULL;
comm->owner_realm=NULL;
comm->owner_contact=NULL;
+ comm->expiration_interval=0;
+ comm->refcount=0;
talloc_set_destructor((void *)comm, tr_comm_destructor);
}
return comm;
comm->id=id;
}
+void tr_comm_incref(TR_COMM *comm)
+{
+ comm->refcount++;
+}
+
+void tr_comm_decref(TR_COMM *comm)
+{
+ if (comm->refcount>0)
+ comm->refcount--;
+}
+
+TR_APC *tr_comm_get_apcs(TR_COMM *comm)
+{
+ return comm->apcs;
+}
+
TR_NAME *tr_comm_get_id(TR_COMM *comm)
{
return comm->id;
return tr_dup_name(comm->owner_contact);
}
-/* does not take responsibility for freeing IDP realm */
-void tr_comm_add_idp_realm(TR_COMM *comm, TR_IDP_REALM *realm)
+unsigned int tr_comm_get_refcount(TR_COMM *comm)
+{
+ return comm->refcount;
+}
+
+/* add to the table if it's a new membership or has a shorter
+ * provenance list than our existing membership */
+static void tr_comm_add_if_shorter(TR_COMM_TABLE *ctab, TR_COMM_MEMB *existing, TR_COMM_MEMB *newmemb)
{
- TR_IDP_REALM *cur=NULL;
+ if (existing==NULL) {
+ /* not in the table */
+ tr_comm_table_add_memb(ctab, newmemb);
+ } else {
+ /* Had an entry. Replace if we have shorter provenance. */
+ if (tr_comm_memb_provenance_len(newmemb) < tr_comm_memb_provenance_len(existing)) {
+ tr_comm_table_remove_memb(ctab, existing);
+ tr_comm_memb_free(existing);
+ tr_comm_table_add_memb(ctab, newmemb);
+ }
+ }
+}
- if (comm->idp_realms==NULL)
- comm->idp_realms=realm;
- else {
- for (cur=comm->idp_realms; cur->comm_next!=NULL; cur=cur->comm_next) { }
- cur->comm_next=realm;
+/* does not take responsibility for freeing IDP realm */
+void tr_comm_add_idp_realm(TR_COMM_TABLE *ctab,
+ TR_COMM *comm,
+ TR_IDP_REALM *realm,
+ json_t *provenance,
+ struct timespec *expiry)
+{
+ TALLOC_CTX *tmp_ctx=talloc_new(NULL);
+ TR_COMM_MEMB *newmemb=tr_comm_memb_new(tmp_ctx);
+ TR_COMM_MEMB *existing=NULL;
+
+ if (newmemb==NULL) {
+ tr_err("tr_comm_add_idp_realm: unable to allocate new membership record.");
+ talloc_free(tmp_ctx);
+ return;
}
+
+ tr_comm_memb_set_idp_realm(newmemb, realm);
+ tr_comm_memb_set_comm(newmemb, comm);
+ tr_comm_memb_set_provenance(newmemb, provenance);
+ tr_comm_memb_set_expiry(newmemb, expiry);
+
+ existing=tr_comm_table_find_idp_memb(ctab,
+ tr_idp_realm_get_id(realm),
+ tr_comm_get_id(comm),
+ tr_comm_memb_get_origin(newmemb));
+ tr_comm_add_if_shorter(ctab, existing, newmemb); /* takes newmemb out of tmp_ctx if needed */
+ talloc_free(tmp_ctx);
}
/* does not take responsibility for freeing RP realm */
-void tr_comm_add_rp_realm(TR_COMM *comm, TR_RP_REALM *realm)
+void tr_comm_add_rp_realm(TR_COMM_TABLE *ctab,
+ TR_COMM *comm,
+ TR_RP_REALM *realm,
+ json_t *provenance,
+ struct timespec *expiry)
{
- TR_RP_REALM *cur=NULL;
-
- if (comm->rp_realms==NULL)
- comm->rp_realms=realm;
- else {
- for (cur=comm->rp_realms; cur->next!=NULL; cur=cur->next) { }
- cur->next=realm;
+ TALLOC_CTX *tmp_ctx=talloc_new(NULL);
+ TR_COMM_MEMB *newmemb=tr_comm_memb_new(tmp_ctx);
+ TR_COMM_MEMB *existing=NULL;
+
+ if (newmemb==NULL) {
+ tr_err("tr_comm_add_idp_realm: unable to allocate new membership record.");
+ talloc_free(tmp_ctx);
+ return;
}
+
+ tr_comm_memb_set_rp_realm(newmemb, realm);
+ tr_comm_memb_set_comm(newmemb, comm);
+ tr_comm_memb_set_provenance(newmemb, provenance);
+ tr_comm_memb_set_expiry(newmemb, expiry);
+
+ existing=tr_comm_table_find_rp_memb(ctab,
+ tr_rp_realm_get_id(realm),
+ tr_comm_get_id(comm),
+ tr_comm_memb_get_origin(newmemb));
+ tr_comm_add_if_shorter(ctab, existing, newmemb); /* takes newmemb out of tmp_ctx if needed */
+ talloc_free(tmp_ctx);
}
static TR_COMM *tr_comm_tail(TR_COMM *comm)
* This will require careful thought if entries are ever removed
* Call like comms=tr_comm_add_func(comms, new_comm);
* or just use the tr_comm_add(comms, new) macro. */
-TR_COMM *tr_comm_add_func(TR_COMM *comms, TR_COMM *new)
+#define tr_comm_add(comms, new) ((comms)=tr_comm_add_func((comms), (new)))
+static TR_COMM *tr_comm_add_func(TR_COMM *comms, TR_COMM *new)
{
if (comms==NULL)
comms=new;
return comms;
}
-TR_IDP_REALM *tr_find_comm_idp (TR_COMM *comm, TR_NAME *idp_realm)
+/* guarantees comm is not in the list, not an error if it was't there */
+#define tr_comm_remove(comms, c) ((comms)=tr_comm_remove_func((comms), (c)))
+static TR_COMM *tr_comm_remove_func(TR_COMM *comms, TR_COMM *remove)
+{
+ TR_COMM *this=comms;
+
+ if ((this==NULL) || (this==remove))
+ return NULL;
+
+ for (; this->next!=NULL; this=this->next) {
+ if (this->next==remove)
+ this->next=remove->next;
+ }
+ return comms;
+}
+
+TR_IDP_REALM *tr_comm_find_idp(TR_COMM_TABLE *ctab, TR_COMM *comm, TR_NAME *idp_realm)
{
- TR_IDP_REALM *idp;
+ TALLOC_CTX *tmp_ctx=talloc_new(NULL);
+ TR_COMM_ITER *iter=NULL;
+ TR_IDP_REALM *this_idp=NULL;
- if ((!comm) || (!idp_realm)) {
+ if ((NULL==ctab) || (NULL==comm) || (NULL==idp_realm)) {
+ talloc_free(tmp_ctx);
return NULL;
}
- for (idp = comm->idp_realms; NULL != idp; idp = idp->comm_next) {
- if (!tr_name_cmp (idp_realm, idp->realm_id)) {
- tr_debug("tr_find_comm_idp: Found IdP %s in community %s.", idp_realm->buf, comm->id->buf);
- return idp;
+ iter=tr_comm_iter_new(tmp_ctx);
+ for (this_idp=tr_idp_realm_iter_first(iter, ctab, tr_comm_get_id(comm));
+ this_idp!=NULL;
+ this_idp=tr_idp_realm_iter_next(iter)) {
+ if (0==tr_name_cmp(idp_realm, tr_idp_realm_get_id(this_idp))) {
+ tr_debug("tr_comm_find_idp: Found IdP %s in community %s.", idp_realm->buf, tr_comm_get_id(comm)->buf);
+ talloc_free(tmp_ctx);
+ return this_idp;
}
}
- /* if we didn't find one, return NULL */
+ tr_debug("tr_comm_find_idp: Unable to find IdP %s in community %s.", idp_realm->buf, tr_comm_get_id(comm)->buf);
+ talloc_free(tmp_ctx);
return NULL;
}
-TR_RP_REALM *tr_find_comm_rp (TR_COMM *comm, TR_NAME *rp_realm)
+TR_RP_REALM *tr_comm_find_rp (TR_COMM_TABLE *ctab, TR_COMM *comm, TR_NAME *rp_realm)
{
- TR_RP_REALM *rp;
+ TALLOC_CTX *tmp_ctx=talloc_new(NULL);
+ TR_COMM_ITER *iter=NULL;
+ TR_RP_REALM *this_rp=NULL;
- if ((!comm) || (!rp_realm)) {
+ if ((NULL==ctab) || (NULL==comm) || (NULL==rp_realm)) {
+ talloc_free(tmp_ctx);
return NULL;
}
- for (rp = comm->rp_realms; NULL != rp; rp = rp->next) {
- if (!tr_name_cmp (rp_realm, rp->realm_name)) {
- tr_debug("tr_find_comm_rp: Found RP %s in community %s.", rp_realm->buf, comm->id->buf);
- return rp;
+ iter=tr_comm_iter_new(tmp_ctx);
+ for (this_rp=tr_rp_realm_iter_first(iter, ctab, tr_comm_get_id(comm));
+ this_rp!=NULL;
+ this_rp=tr_rp_realm_iter_next(iter)) {
+ if (0==tr_name_cmp(rp_realm, tr_rp_realm_get_id(this_rp))) {
+ tr_debug("tr_comm_find_rp: Found RP %s in community %s.", rp_realm->buf, tr_comm_get_id(comm)->buf);
+ talloc_free(tmp_ctx);
+ return this_rp;
}
}
- /* if we didn't find one, return NULL */
+ tr_debug("tr_comm_find_rp: Unable to find RP %s in community %s.", rp_realm->buf, tr_comm_get_id(comm)->buf);
+ talloc_free(tmp_ctx);
return NULL;
}
-TR_COMM *tr_comm_lookup(TR_COMM *comms, TR_NAME *comm_name)
+static TR_COMM *tr_comm_lookup(TR_COMM *comms, TR_NAME *comm_name)
{
TR_COMM *cfg_comm = NULL;
for (cfg_comm = comms; NULL != cfg_comm; cfg_comm = cfg_comm->next) {
- if ((cfg_comm->id->len == comm_name->len) &&
- (!strncmp(cfg_comm->id->buf, comm_name->buf, comm_name->len)))
+ if (0==tr_name_cmp(cfg_comm->id, comm_name))
return cfg_comm;
}
return NULL;
}
+TR_COMM_ITER *tr_comm_iter_new(TALLOC_CTX *mem_ctx)
+{
+ TR_COMM_ITER *iter=talloc(mem_ctx, TR_COMM_ITER);
+ if (iter!=NULL) {
+ iter->cur_memb=NULL;
+ iter->match=NULL;
+ }
+ return iter;
+}
+
+void tr_comm_iter_free(TR_COMM_ITER *iter)
+{
+ talloc_free(iter);
+}
+
+
+TR_COMM *tr_comm_iter_first(TR_COMM_ITER *iter, TR_COMM_TABLE *ctab, TR_NAME *realm)
+{
+ iter->match=realm;
+
+ /* find memberships for this realm */
+ for (iter->cur_memb=ctab->memberships;
+ iter->cur_memb!=NULL;
+ iter->cur_memb=iter->cur_memb->next) {
+ if (0==tr_name_cmp(iter->match, tr_comm_memb_get_realm_id(iter->cur_memb)))
+ return tr_comm_memb_get_comm(iter->cur_memb);
+ }
+ return NULL;
+}
+
+TR_COMM *tr_comm_iter_next(TR_COMM_ITER *iter)
+{
+ for (iter->cur_memb=iter->cur_memb->next;
+ iter->cur_memb!=NULL;
+ iter->cur_memb=iter->cur_memb->next) {
+ if (0==tr_name_cmp(iter->match, tr_comm_memb_get_realm_id(iter->cur_memb)))
+ return tr_comm_memb_get_comm(iter->cur_memb);
+ }
+ return NULL;
+}
+
+/* iterate only over RPs */
+TR_COMM *tr_comm_iter_first_rp(TR_COMM_ITER *iter, TR_COMM_TABLE *ctab, TR_NAME *realm)
+{
+ iter->match=realm;
+
+ /* find memberships for this realm */
+ for (iter->cur_memb=ctab->memberships;
+ iter->cur_memb!=NULL;
+ iter->cur_memb=iter->cur_memb->next) {
+ if ((tr_comm_memb_get_rp_realm(iter->cur_memb)!=NULL) &&
+ (0==tr_name_cmp(iter->match, tr_comm_memb_get_realm_id(iter->cur_memb))))
+ return tr_comm_memb_get_comm(iter->cur_memb);
+ }
+ return NULL;
+}
+
+TR_COMM *tr_comm_iter_next_rp(TR_COMM_ITER *iter)
+{
+ for (iter->cur_memb=iter->cur_memb->next;
+ iter->cur_memb!=NULL;
+ iter->cur_memb=iter->cur_memb->next) {
+ if ((tr_comm_memb_get_rp_realm(iter->cur_memb)!=NULL) &&
+ (0==tr_name_cmp(iter->match, tr_comm_memb_get_realm_id(iter->cur_memb))))
+ return tr_comm_memb_get_comm(iter->cur_memb);
+ }
+ return NULL;
+}
+
+/* iterate only over IDPs */
+TR_COMM *tr_comm_iter_first_idp(TR_COMM_ITER *iter, TR_COMM_TABLE *ctab, TR_NAME *realm)
+{
+ iter->match=realm;
+
+ /* find memberships for this realm */
+ for (iter->cur_memb=ctab->memberships;
+ iter->cur_memb!=NULL;
+ iter->cur_memb=iter->cur_memb->next) {
+ if ((tr_comm_memb_get_idp_realm(iter->cur_memb)!=NULL) &&
+ (0==tr_name_cmp(iter->match, tr_comm_memb_get_realm_id(iter->cur_memb))))
+ return tr_comm_memb_get_comm(iter->cur_memb);
+ }
+ return NULL;
+}
+
+TR_COMM *tr_comm_iter_next_idp(TR_COMM_ITER *iter)
+{
+ for (iter->cur_memb=iter->cur_memb->next;
+ iter->cur_memb!=NULL;
+ iter->cur_memb=iter->cur_memb->next) {
+ if ((tr_comm_memb_get_idp_realm(iter->cur_memb)!=NULL) &&
+ (0==tr_name_cmp(iter->match, tr_comm_memb_get_realm_id(iter->cur_memb))))
+ return tr_comm_memb_get_comm(iter->cur_memb);
+ }
+ return NULL;
+}
+
+TR_RP_REALM *tr_rp_realm_iter_first(TR_COMM_ITER *iter, TR_COMM_TABLE *ctab, TR_NAME *comm)
+{
+ iter->match=comm;
+
+ /* find memberships for this comm */
+ for (iter->cur_memb=ctab->memberships;
+ iter->cur_memb!=NULL;
+ iter->cur_memb=iter->cur_memb->next) {
+ if ((tr_comm_memb_get_rp_realm(iter->cur_memb)!=NULL) &&
+ (0==tr_name_cmp(iter->match, tr_comm_get_id(tr_comm_memb_get_comm(iter->cur_memb)))))
+ return tr_comm_memb_get_rp_realm(iter->cur_memb);
+ }
+ return NULL;
+}
+
+TR_RP_REALM *tr_rp_realm_iter_next(TR_COMM_ITER *iter)
+{
+ for (iter->cur_memb=iter->cur_memb->next;
+ iter->cur_memb!=NULL;
+ iter->cur_memb=iter->cur_memb->next) {
+ if ((tr_comm_memb_get_rp_realm(iter->cur_memb)!=NULL) &&
+ (0==tr_name_cmp(iter->match, tr_comm_get_id(tr_comm_memb_get_comm(iter->cur_memb)))))
+ return tr_comm_memb_get_rp_realm(iter->cur_memb);
+ }
+ return NULL;
+}
+
+TR_IDP_REALM *tr_idp_realm_iter_first(TR_COMM_ITER *iter, TR_COMM_TABLE *ctab, TR_NAME *comm)
+{
+ iter->match=comm;
+
+ /* find memberships for this comm */
+ for (iter->cur_memb=ctab->memberships;
+ iter->cur_memb!=NULL;
+ iter->cur_memb=iter->cur_memb->next) {
+ if ((tr_comm_memb_get_idp_realm(iter->cur_memb)!=NULL) &&
+ (0==tr_name_cmp(iter->match, tr_comm_get_id(tr_comm_memb_get_comm(iter->cur_memb)))))
+ return tr_comm_memb_get_idp_realm(iter->cur_memb);
+ }
+ return NULL;
+}
+
+TR_IDP_REALM *tr_idp_realm_iter_next(TR_COMM_ITER *iter)
+{
+ for (iter->cur_memb=iter->cur_memb->next;
+ iter->cur_memb!=NULL;
+ iter->cur_memb=iter->cur_memb->next) {
+ if ((tr_comm_memb_get_idp_realm(iter->cur_memb)!=NULL) &&
+ (0==tr_name_cmp(iter->match, tr_comm_get_id(tr_comm_memb_get_comm(iter->cur_memb)))))
+ return tr_comm_memb_get_idp_realm(iter->cur_memb);
+ }
+ return NULL;
+}
+
const char *tr_comm_type_to_str(TR_COMM_TYPE type)
{
const char *s=NULL;
s="unknown";
break;
case TR_COMM_APC:
- s="APC";
+ s="apc";
break;
case TR_COMM_COI:
- s="COI";
+ s="coi";
break;
default:
s="invalid";
}
return s;
}
+
+TR_COMM_TYPE tr_comm_type_from_str(const char *s)
+{
+ if (strcmp(s, "apc")==0)
+ return TR_COMM_APC;
+ if (strcmp(s,"coi")==0)
+ return TR_COMM_COI;
+ return TR_COMM_UNKNOWN;
+}
+
+
+static int tr_comm_memb_destructor(void *obj)
+{
+ TR_COMM_MEMB *memb=talloc_get_type_abort(obj, TR_COMM_MEMB);
+ if (memb->origin!=NULL)
+ tr_free_name(memb->origin);
+
+ if (memb->rp!=NULL)
+ tr_rp_realm_decref(memb->rp);
+ if (memb->idp!=NULL)
+ tr_idp_realm_decref(memb->idp);
+ if (memb->comm!=NULL)
+ tr_comm_decref(memb->comm);
+ if (memb->provenance!=NULL)
+ json_decref(memb->provenance);
+ return 0;
+}
+
+TR_COMM_MEMB *tr_comm_memb_new(TALLOC_CTX *mem_ctx)
+{
+ TR_COMM_MEMB *memb=talloc(mem_ctx, TR_COMM_MEMB);
+ if (memb!=NULL) {
+ memb->next=NULL;
+ memb->idp=NULL;
+ memb->rp=NULL;
+ memb->comm=NULL;
+ memb->origin=NULL;
+ memb->provenance=NULL;
+ memb->expiry=NULL;
+ talloc_set_destructor(memb, tr_comm_memb_destructor);
+ }
+ return memb;
+}
+
+void tr_comm_memb_free(TR_COMM_MEMB *memb)
+{
+ talloc_free(memb);
+}
+
+void tr_comm_memb_set_rp_realm(TR_COMM_MEMB *memb, TR_RP_REALM *realm)
+{
+ if (memb->idp!=NULL) {
+ tr_idp_realm_decref(memb->idp);
+ memb->idp=NULL;
+ }
+ if (memb->rp!=NULL)
+ tr_rp_realm_decref(memb->rp);
+
+
+ memb->rp=realm;
+ tr_rp_realm_incref(realm);
+}
+
+TR_RP_REALM *tr_comm_memb_get_rp_realm(TR_COMM_MEMB *memb)
+{
+ return memb->rp;
+}
+
+void tr_comm_memb_set_idp_realm(TR_COMM_MEMB *memb, TR_IDP_REALM *realm)
+{
+ if (memb->rp!=NULL) {
+ tr_rp_realm_decref(memb->rp);
+ memb->rp=NULL;
+ }
+ if (memb->idp!=NULL)
+ tr_idp_realm_decref(memb->idp);
+
+ memb->idp=realm;
+ tr_idp_realm_incref(realm);
+}
+
+TR_IDP_REALM *tr_comm_memb_get_idp_realm(TR_COMM_MEMB *memb)
+{
+ return memb->idp;
+}
+
+void tr_comm_memb_set_comm(TR_COMM_MEMB *memb, TR_COMM *comm)
+{
+ if (memb->comm!=NULL)
+ tr_comm_decref(memb->comm);
+ memb->comm=comm;
+ tr_comm_incref(comm);
+}
+
+TR_COMM *tr_comm_memb_get_comm(TR_COMM_MEMB *memb)
+{
+ return memb->comm;
+}
+
+static void tr_comm_memb_set_origin(TR_COMM_MEMB *memb, TR_NAME *origin)
+{
+ if (memb->origin!=NULL)
+ tr_free_name(memb->origin);
+ memb->origin=origin;
+}
+
+TR_NAME *tr_comm_memb_get_origin(TR_COMM_MEMB *memb)
+{
+ return memb->origin;
+}
+
+TR_NAME *tr_comm_memb_dup_origin(TR_COMM_MEMB *memb)
+{
+ if (memb->origin!=NULL)
+ return tr_dup_name(memb->origin);
+ return NULL;
+}
+
+void tr_comm_memb_set_provenance(TR_COMM_MEMB *memb, json_t *prov)
+{
+ if (memb->provenance)
+ json_decref(memb->provenance);
+
+ memb->provenance=prov;
+ if (prov!=NULL) {
+ json_incref(prov);
+
+ /* next line sets origin to NULL if provenance is empty because jansson
+ * routines return NULL on error */
+ memb->origin=tr_new_name(json_string_value(json_array_get(prov, 0)));
+ } else {
+ tr_comm_memb_set_origin(memb, NULL);
+ }
+}
+
+void tr_comm_memb_add_to_provenance(TR_COMM_MEMB *memb, TR_NAME *hop)
+{
+ if (memb->provenance==NULL) {
+ memb->provenance=json_array();
+ if (memb->provenance==NULL) {
+ tr_err("tr_comm_memb_add_to_provenance: unable to allocate provenance list.");
+ return;
+ }
+ /* this is the first entry in the provenance, so it is the origin */
+ tr_comm_memb_set_origin(memb,tr_dup_name(hop));
+ if (memb->origin==NULL) {
+ tr_err("tr_comm_memb_add_to_provenance: unable to allocate origin.");
+ json_decref(memb->provenance);
+ memb->provenance=NULL;
+ return;
+ }
+ }
+ if (0!=json_array_append_new(memb->provenance, tr_name_to_json_string(hop)))
+ tr_err("tr_comm_memb_add_to_provenance: unable to extend provenance list.");
+}
+
+size_t tr_comm_memb_provenance_len(TR_COMM_MEMB *memb)
+{
+ if (memb->provenance==NULL)
+ return 0;
+ return json_array_size(memb->provenance);
+}
+
+void tr_comm_memb_set_expiry(TR_COMM_MEMB *memb, struct timespec *time)
+{
+ memb->expiry=time;
+}
+
+struct timespec *tr_comm_memb_get_expiry(TR_COMM_MEMB *memb)
+{
+ return memb->expiry;
+}
+
+int tr_comm_memb_is_expired(TR_COMM_MEMB *memb, struct timespec *curtime)
+{
+ return ((curtime->tv_sec > memb->expiry->tv_sec)
+ || ((curtime->tv_sec == memb->expiry->tv_sec)
+ &&(curtime->tv_nsec >= memb->expiry->tv_nsec)));
+}
+
+TR_COMM_TABLE *tr_comm_table_new(TALLOC_CTX *mem_ctx)
+{
+ TR_COMM_TABLE *ctab=talloc(mem_ctx, TR_COMM_TABLE);
+ if (ctab!=NULL) {
+ ctab->comms=NULL;
+ ctab->memberships=NULL;
+ }
+ return ctab;
+}
+
+void tr_comm_table_free(TR_COMM_TABLE *ctab)
+{
+ talloc_free(ctab);
+}
+
+void tr_comm_table_add_memb(TR_COMM_TABLE *ctab, TR_COMM_MEMB *new)
+{
+ TR_COMM_MEMB *cur=NULL;
+
+ if (ctab->memberships==NULL) {
+ ctab->memberships=new;
+ talloc_steal(ctab, new);
+ } else {
+ for (cur=ctab->memberships; cur->next!=NULL; cur=cur->next) { }
+ cur->next=new;
+ }
+ talloc_steal(ctab, new);
+}
+
+/* Remove memb from ctab. Do not free anything. Do nothing if memb not in ctab. */
+void tr_comm_table_remove_memb(TR_COMM_TABLE *ctab, TR_COMM_MEMB *memb)
+{
+ TR_COMM_MEMB *cur=NULL;
+
+ if ((memb==NULL) || (ctab->memberships==NULL)) {
+ return;
+ } else if (ctab->memberships==memb) {
+ ctab->memberships=memb->next;
+ return;
+ } else {
+ for (cur=ctab->memberships; cur->next!=NULL; cur=cur->next) {
+ if (cur->next==memb) {
+ cur->next=memb->next;
+ return;
+ }
+ }
+ }
+}
+
+static TR_NAME *tr_comm_memb_get_realm_id(TR_COMM_MEMB *memb)
+{
+ if (memb->rp!=NULL)
+ return tr_rp_realm_get_id(memb->rp);
+ else
+ return tr_idp_realm_get_id(memb->idp);
+}
+
+TR_COMM_MEMB *tr_comm_table_find_memb(TR_COMM_TABLE *ctab, TR_NAME *realm, TR_NAME *comm, TR_NAME *origin)
+{
+ TR_COMM_MEMB *cur=NULL;
+ TR_NAME *cur_realm_name=NULL;
+
+ for (cur=ctab->memberships; cur!=NULL; cur=cur->next) {
+ cur_realm_name=tr_comm_memb_get_realm_id(cur);
+ if (cur_realm_name==NULL) {
+ tr_warning("tr_comm_table_find: encountered realm with no name.");
+ continue;
+ }
+ if ((0==tr_name_cmp(realm, cur_realm_name)) &&
+ (0==tr_name_cmp(comm, tr_comm_get_id(tr_comm_memb_get_comm(cur)))) &&
+ (0==tr_name_cmp(origin, tr_comm_memb_get_origin(cur)))) {
+ return cur;
+ }
+ }
+ return NULL;
+}
+
+TR_COMM_MEMB *tr_comm_table_find_idp_memb(TR_COMM_TABLE *ctab, TR_NAME *realm, TR_NAME *comm, TR_NAME *origin)
+{
+ TR_COMM_MEMB *cur=NULL;
+ TR_IDP_REALM *idp_realm=NULL;
+
+ for (cur=ctab->memberships; cur!=NULL; cur=cur->next) {
+ idp_realm=tr_comm_memb_get_idp_realm(cur);
+ if (idp_realm==NULL)
+ continue; /* was not an idp */
+
+ if ((0==tr_name_cmp(realm, idp_realm->realm_id)) &&
+ (0==tr_name_cmp(comm, tr_comm_get_id(tr_comm_memb_get_comm(cur)))) &&
+ (0==tr_name_cmp(origin, tr_comm_memb_get_origin(cur)))) {
+ return cur;
+ }
+ }
+ return NULL;
+}
+
+TR_COMM_MEMB *tr_comm_table_find_rp_memb(TR_COMM_TABLE *ctab, TR_NAME *realm, TR_NAME *comm, TR_NAME *origin)
+{
+ TR_COMM_MEMB *cur=NULL;
+ TR_RP_REALM *rp_realm=NULL;
+
+ for (cur=ctab->memberships; cur!=NULL; cur=cur->next) {
+ rp_realm=tr_comm_memb_get_rp_realm(cur);
+ if (rp_realm==NULL)
+ continue; /* was not an rp */
+
+ if ((0==tr_name_cmp(realm, tr_rp_realm_get_id(rp_realm))) &&
+ (0==tr_name_cmp(comm, tr_comm_get_id(tr_comm_memb_get_comm(cur)))) &&
+ (0==tr_name_cmp(origin, tr_comm_memb_get_origin(cur)))) {
+ return cur;
+ }
+ }
+ return NULL;
+}
+
+TR_COMM *tr_comm_table_find_comm(TR_COMM_TABLE *ctab, TR_NAME *comm_id)
+{
+ return tr_comm_lookup(ctab->comms, comm_id);
+}
+
+void tr_comm_table_add_comm(TR_COMM_TABLE *ctab, TR_COMM *new)
+{
+ tr_comm_add(ctab->comms, new);
+}
+
+void tr_comm_table_remove_comm(TR_COMM_TABLE *ctab, TR_COMM *comm)
+{
+ tr_comm_remove(ctab->comms, comm);
+}
+
+/* how many communities in the table? */
+size_t tr_comm_table_size(TR_COMM_TABLE *ctab)
+{
+ size_t count=0;
+ TR_COMM *this=ctab->comms;
+ while(this!=NULL) {
+ this=this->next;
+ count++;
+ }
+ return count;
+}
+
+
+const char *tr_realm_role_to_str(TR_REALM_ROLE role)
+{
+ switch(role) {
+ case TR_ROLE_IDP:
+ return "idp";
+ case TR_ROLE_RP:
+ return "rp";
+ default:
+ return NULL;
+ }
+}
+
+TR_REALM_ROLE tr_realm_role_from_str(const char *s)
+{
+ if (strcmp(s, "idp")==0)
+ return TR_ROLE_IDP;
+ if (strcmp(s, "rp")==0)
+ return TR_ROLE_RP;
+ return TR_ROLE_UNKNOWN;
+}
+
tr_print_comms(cfg->comms);
}
-void tr_print_comms (TR_COMM *comm_list) {
+void tr_print_comms (TR_COMM_TABLE *ctab)
+{
TR_COMM *comm = NULL;
- for (comm = comm_list; NULL != comm; comm = comm->next) {
+ for (comm = ctab->comms; NULL != comm; comm = comm->next) {
tr_notice("tr_print_config: Community %s:", comm->id->buf);
tr_notice("tr_print_config: - Member IdPs:");
- tr_print_comm_idps(comm->idp_realms);
+ tr_print_comm_idps(ctab, comm);
tr_notice("tr_print_config: - Member RPs:");
- tr_print_comm_rps(comm->rp_realms);
+ tr_print_comm_rps(ctab, comm);
}
}
-void tr_print_comm_idps (TR_IDP_REALM *idp_list) {
+void tr_print_comm_idps(TR_COMM_TABLE *ctab, TR_COMM *comm)
+{
+ TALLOC_CTX *tmp_ctx=talloc_new(NULL);
+ TR_COMM_ITER *iter=NULL;
TR_IDP_REALM *idp = NULL;
char *s=NULL;
- for (idp = idp_list; NULL != idp; idp = idp->comm_next) {
- s=tr_idp_realm_to_str(NULL, idp);
+ iter=tr_comm_iter_new(tmp_ctx);
+ if (iter==NULL) {
+ tr_notice("tr_print_config: unable to allocate IdP iterator.");
+ talloc_free(tmp_ctx);
+ return;
+ }
+
+ for (idp=tr_idp_realm_iter_first(iter, ctab, tr_comm_get_id(comm));
+ NULL!=idp;
+ idp=tr_idp_realm_iter_next(iter)) {
+ s=tr_idp_realm_to_str(tmp_ctx, idp);
if (s!=NULL)
tr_notice("tr_print_config: - @%s", s);
else
- tr_notice("tr_print_config: unable to allocate idp output string.");
+ tr_notice("tr_print_config: unable to allocate IdP output string.");
}
+ talloc_free(tmp_ctx);
}
-void tr_print_comm_rps(TR_RP_REALM *rp_list) {
+void tr_print_comm_rps(TR_COMM_TABLE *ctab, TR_COMM *comm)
+{
+ TALLOC_CTX *tmp_ctx=talloc_new(NULL);
+ TR_COMM_ITER *iter=NULL;
TR_RP_REALM *rp = NULL;
+ char *s=NULL;
- for (rp = rp_list; NULL != rp; rp = rp->next) {
- tr_notice("tr_print_config: - %s", rp->realm_name->buf);
+ iter=tr_comm_iter_new(tmp_ctx);
+ if (iter==NULL) {
+ tr_notice("tr_print_config: unable to allocate RP iterator.");
+ talloc_free(tmp_ctx);
+ return;
}
+
+ for (rp=tr_rp_realm_iter_first(iter, ctab, tr_comm_get_id(comm));
+ NULL!=rp;
+ rp=tr_rp_realm_iter_next(iter)) {
+ s=tr_rp_realm_to_str(tmp_ctx, rp);
+ if (s!=NULL)
+ tr_notice("tr_print_config: - @%s", s);
+ else
+ tr_notice("tr_print_config: unable to allocate RP output string.");
+ }
+ talloc_free(tmp_ctx);
}
TR_CFG *tr_cfg_new(TALLOC_CTX *mem_ctx)
{
- return talloc_zero(mem_ctx, TR_CFG);
+ TR_CFG *cfg=talloc(mem_ctx, TR_CFG);
+ if (cfg!=NULL) {
+ cfg->internal=NULL;
+ cfg->idp_realms=NULL;
+ cfg->rp_realms=NULL;
+ cfg->rp_clients=NULL;
+ cfg->peers=NULL;
+ cfg->default_servers=NULL;
+ cfg->comms=tr_comm_table_new(cfg);
+ if (cfg->comms==NULL) {
+ talloc_free(cfg);
+ cfg=NULL;
+ }
+ }
+ return cfg;
}
-void tr_cfg_free (TR_CFG *cfg) {
+void tr_cfg_free (TR_CFG *cfg)
+{
talloc_free(cfg);
}
return realms;
}
-#if 0
-static TR_IDP_REALM *tr_cfg_parse_remote_realms(TALLOC_CTX *mem_ctx, json_t *jrealms, TR_CFG_RC *rc)
-{
- TALLOC_CTX *tmp_ctx=talloc_new(NULL);
- TR_IDP_REALM *realms=NULL;
- TR_IDP_REALM *new_realm=NULL;
- json_t *this_jrealm=NULL;
- int ii=0;
-
- *rc=TR_CFG_ERROR;
- if ((jrealms==NULL) || (!json_is_array(jrealms))) {
- tr_err("tr_cfg_parse_remote_realms: realms not an array");
- *rc=TR_CFG_BAD_PARAMS;
- goto cleanup;
- }
-
- for (ii=0; ii<json_array_size(jrealms); ii++) {
- this_jrealm=json_array_get(jrealms, ii);
- if (tr_cfg_is_remote_realm(this_jrealm)) {
- new_realm=tr_cfg_parse_one_remote_realm(tmp_ctx, this_jrealm, rc);
- if ((*rc)!=TR_CFG_SUCCESS) {
- tr_err("tr_cfg_parse_remote_realms: error decoding remote realm entry %d", ii+1);
- *rc=TR_CFG_NOPARSE;
- goto cleanup;
- }
- realms=tr_idp_realm_add(realms, new_realm);
- }
- }
-
- *rc=TR_CFG_SUCCESS;
- talloc_steal(mem_ctx, realms);
-
-cleanup:
- talloc_free(tmp_ctx);
- return realms;
-}
-#endif /* 0 */
-
static TR_GSS_NAMES *tr_cfg_parse_gss_names(TALLOC_CTX *mem_ctx, json_t *jgss_names, TR_CFG_RC *rc)
{
TALLOC_CTX *tmp_ctx=talloc_new(NULL);
}
#if 0
+/* TODO: are we using this? JLR */
/* Update the community information with data from a new batch of IDP realms.
* May partially add realms if there is a failure, no guarantees.
* Call like comms=tr_comm_idp_update(comms, new_realms, &rc) */
-static TR_COMM *tr_cfg_comm_idp_update(TALLOC_CTX *mem_ctx, TR_COMM *comms, TR_IDP_REALM *new_realms, TR_CFG_RC *rc)
+static TR_COMM *tr_cfg_comm_idp_update(TALLOC_CTX *mem_ctx,
+ TR_COMM_TABLE *ctab,
+ TR_IDP_REALM *new_realms,
+ TR_CFG_RC *rc)
{
TALLOC_CTX *tmp_ctx=talloc_new(NULL);
TR_COMM *comm=NULL; /* community looked up in comms table */
return rc;
}
-static TR_IDP_REALM *tr_cfg_parse_comm_idps (TR_CFG *trc, json_t *jidps, TR_CFG_RC *rc)
+static void tr_cfg_parse_comm_idps(TR_CFG *trc, json_t *jidps, TR_COMM *comm, TR_CFG_RC *rc)
{
- TR_IDP_REALM *idp = NULL;
- TR_IDP_REALM *found_idp = NULL;
- TR_IDP_REALM *temp_idp = NULL;
+ TR_IDP_REALM *found_idp=NULL;
int i = 0;
if ((!trc) ||
(!json_is_array(jidps))) {
if (rc)
*rc = TR_CFG_BAD_PARAMS;
- return NULL;
+ return;
}
- for (i = 0; i < json_array_size(jidps); i++) {
- if (NULL == (temp_idp = talloc(trc, TR_IDP_REALM))) {
- tr_debug("tr_cfg_parse_comm_idps: Can't allocate memory for IdP Realm.");
- if (rc)
- *rc = TR_CFG_NOMEM;
- return NULL;
- }
- memset (temp_idp, 0, sizeof(TR_IDP_REALM));
-
- if (NULL == (found_idp = (tr_cfg_find_idp(trc,
- tr_new_name((char *)json_string_value(json_array_get(jidps, i))),
- rc)))) {
+ for (i=0; i < json_array_size(jidps); i++) {
+ found_idp=tr_cfg_find_idp(trc,
+ tr_new_name((char *)json_string_value(json_array_get(jidps, i))),
+ rc);
+ if ((found_idp==NULL) || (*rc!=TR_CFG_SUCCESS)) {
tr_debug("tr_cfg_parse_comm_idps: Unknown IDP %s.",
(char *)json_string_value(json_array_get(jidps, i)));
- return NULL;
+ *rc=TR_CFG_ERROR;
+ return;
}
-
- // We *MUST* do a dereferenced copy here or the second community will corrupt the linked list we create here.
- *temp_idp = *found_idp;
-
- temp_idp->comm_next = idp;
- idp = temp_idp;
+ tr_comm_add_idp_realm(trc->comms, comm, found_idp, NULL, NULL); /* no provenance, never expires */
}
- return idp;
+ *rc=TR_CFG_SUCCESS;
+ return;
}
-static TR_RP_REALM *tr_cfg_parse_comm_rps (TR_CFG *trc, json_t *jrps, TR_CFG_RC *rc)
+static void tr_cfg_parse_comm_rps(TR_CFG *trc, json_t *jrps, TR_COMM *comm, TR_CFG_RC *rc)
{
- TR_RP_REALM *rp = NULL;
- TR_RP_REALM *temp_rp = NULL;
- int i = 0;
+ TR_RP_REALM *found_rp=NULL;
+ TR_RP_REALM *new_rp=NULL;
+ TR_NAME *rp_name=NULL;
+ const char *s=NULL;
+ int ii=0;
if ((!trc) ||
(!jrps) ||
(!json_is_array(jrps))) {
if (rc)
*rc = TR_CFG_BAD_PARAMS;
- return NULL;
+ return;
}
- for (i = (json_array_size(jrps)-1); i >= 0; i--) {
- if (NULL == (temp_rp = talloc_zero(trc, TR_RP_REALM))) {
- tr_debug("tr_cfg_parse_comm_rps: Can't allocate memory for RP Realm.");
- if (rc)
- *rc = TR_CFG_NOMEM;
- return NULL;
+ for (ii=0; ii<json_array_size(jrps); ii++) {
+ /* get the RP name as a string */
+ s=json_string_value(json_array_get(jrps, ii));
+ if (s==NULL) {
+ tr_notice("tr_cfg_parse_comm_rps: null RP found in community %.*s, ignoring.",
+ tr_comm_get_id(comm)->len, tr_comm_get_id(comm)->buf);
+ continue;
}
- if (NULL == (temp_rp->realm_name = tr_new_name((char *)json_string_value(json_array_get(jrps, i))))) {
- tr_debug("tr_cfg_parse_comm_rps: No memory for RP Realm Name.");
- if (rc)
- *rc = TR_CFG_NOMEM;
- return NULL;
+ /* convert string to TR_NAME */
+ rp_name=tr_new_name(s);
+ if (rp_name==NULL) {
+ tr_err("tr_cfg_parse_comm_rps: unable to allocate RP name for %s in community %.*s.",
+ s, tr_comm_get_id(comm)->len, tr_comm_get_id(comm)->buf);
}
- temp_rp->next = rp;
- rp = temp_rp;
- }
+ /* see if we already have this RP in this community */
+ found_rp=tr_comm_find_rp(trc->comms, comm, rp_name);
+ if (found_rp!=NULL) {
+ tr_notice("tr_cfg_parse_comm_rps: RP %s repeated in community %.*s.",
+ s, tr_comm_get_id(comm)->len, tr_comm_get_id(comm)->buf);
+ tr_free_name(rp_name);
+ continue;
+ }
- return rp;
+ /* Add the RP to the community, first see if we have the RP in any community */
+ found_rp=tr_rp_realm_lookup(trc->rp_realms, rp_name);
+ if (found_rp!=NULL)
+ new_rp=found_rp; /* use it rather than creating a new realm record */
+ else {
+ new_rp=tr_rp_realm_new(NULL);
+ if (new_rp==NULL) {
+ tr_err("tr_cfg_parse_comm_rps: unable to allocate RP record for %s in community %.*s.",
+ s, tr_comm_get_id(comm)->len, tr_comm_get_id(comm)->buf);
+ }
+ tr_rp_realm_set_id(new_rp, rp_name);
+ rp_name=NULL; /* rp_name no longer belongs to us */
+ tr_rp_realm_add(trc->rp_realms, new_rp);
+ }
+ tr_comm_add_rp_realm(trc->comms, comm, new_rp, NULL, NULL);
+ }
}
static TR_COMM *tr_cfg_parse_one_comm (TALLOC_CTX *mem_ctx, TR_CFG *trc, json_t *jcomm, TR_CFG_RC *rc)
goto cleanup;
}
- comm->idp_realms = tr_cfg_parse_comm_idps(trc, jidps, rc);
+ tr_cfg_parse_comm_idps(trc, jidps, comm, rc);
if (TR_CFG_SUCCESS != *rc) {
tr_debug("tr_cfg_parse_one_comm: Can't parse IDP realms for comm %s.",
tr_comm_get_id(comm)->buf);
goto cleanup;
}
- comm->rp_realms = tr_cfg_parse_comm_rps(trc, jrps, rc);
+ tr_cfg_parse_comm_rps(trc, jrps, comm, rc);
if (TR_CFG_SUCCESS != *rc) {
- tr_debug("tr_cfg_parse_comm: Can't parse RP realms for comm %s .",
+ tr_debug("tr_cfg_parse_one_comm: Can't parse RP realms for comm %s .",
tr_comm_get_id(comm)->buf);
comm=NULL;
goto cleanup;
comm->expiration_interval = 43200; /*30 days*/
if (jexpire) {
if (!json_is_integer(jexpire)) {
- fprintf(stderr, "tr_parse_comm: expirae_interval is not an integer\n");
+ fprintf(stderr, "tr_parse_one_comm: expiration_interval is not an integer\n");
comm=NULL;
goto cleanup;
}
}
tr_debug("tr_cfg_parse_comms: Community configured: %s.",
tr_comm_get_id(comm)->buf);
- comm->next = trc->comms;
- trc->comms = comm;
+
+ tr_comm_table_add_comm(trc->comms, comm);
}
}
tr_debug("tr_cfg_parse_comms: Finished (rc=%d)", rc);
rc = TR_CFG_ERROR;
}
- if (NULL == trc->comms) {
+ if (0==tr_comm_table_size(trc->comms)) {
tr_debug("tr_cfg_validate: Error: No Communities configured");
rc = TR_CFG_ERROR;
}
*/
#include <talloc.h>
+#include <time.h>
#include <trust_router/tr_name.h>
#include <tr_idp.h>
idp->aaa_servers=NULL;
idp->apcs=NULL;
idp->origin=TR_REALM_LOCAL;
+ idp->peer=NULL;
+ idp->expiry=talloc(idp, struct timespec);
+ if (idp->expiry==NULL) {
+ talloc_free(idp);
+ return NULL;
+ }
talloc_set_destructor((void *)idp, tr_idp_realm_destructor);
}
return idp;
}
+void tr_idp_realm_free(TR_IDP_REALM *idp)
+{
+ talloc_free(idp);
+}
+
+TR_NAME *tr_idp_realm_get_id(TR_IDP_REALM *idp)
+{
+ return idp->realm_id;
+}
+
+void tr_idp_realm_set_id(TR_IDP_REALM *idp, TR_NAME *id)
+{
+ if (idp->realm_id!=NULL)
+ tr_free_name(idp->realm_id);
+ idp->realm_id=id;
+}
+
static TR_IDP_REALM *tr_idp_realm_tail(TR_IDP_REALM *idp)
{
if (idp==NULL)
talloc_free(tmp_ctx);
return result;
}
+
+void tr_idp_realm_incref(TR_IDP_REALM *realm)
+{
+ realm->refcount++;
+}
+
+void tr_idp_realm_decref(TR_IDP_REALM *realm)
+{
+ if (realm->refcount>0)
+ realm->refcount--;
+}
#include <talloc.h>
+#include <tr_apc.h>
+#include <tr_comm.h>
#include <tr_msg.h>
#include <trust_router/tr_name.h>
#include <trp_internal.h>
return TRP_SUCCESS;
}
+/* returns a json array */
+static json_t *tr_msg_encode_apcs(TR_APC *apcs)
+{
+ TALLOC_CTX *tmp_ctx=talloc_new(NULL);
+ TR_APC_ITER *iter=tr_apc_iter_new(tmp_ctx);
+ TR_APC *apc=NULL;
+ json_t *jarray=NULL;
+ json_t *jid=NULL;
+
+ if (iter==NULL)
+ goto cleanup;
+
+ jarray=json_array();
+ if (jarray==NULL)
+ goto cleanup;
+
+ for (apc=tr_apc_iter_first(iter, apcs); apc!=NULL; apc=tr_apc_iter_next(iter)) {
+ jid=tr_name_to_json_string(tr_apc_get_id(apc));
+ if ((jid==NULL) || (json_array_append_new(jarray, jid)!=0)) {
+ json_decref(jarray);
+ jarray=NULL;
+ goto cleanup;
+ }
+ }
+
+cleanup:
+ talloc_free(tmp_ctx);
+ return jarray;
+}
+
+static TR_APC *tr_msg_decode_apcs(TALLOC_CTX *mem_ctx, json_t *jarray, TRP_RC *rc)
+{
+ TALLOC_CTX *tmp_ctx=talloc_new(NULL);
+ size_t ii=0;
+ TR_APC *apc_list=NULL;
+ TR_APC *new=NULL;
+ json_t *jstr=NULL;
+
+ *rc=TRP_ERROR;
+
+ for (ii=0; ii<json_array_size(jarray); ii++) {
+ jstr=json_array_get(jarray, ii);
+ new=tr_apc_new(tmp_ctx);
+ if ((jstr==NULL) || (new==NULL) || (!json_is_string(jstr))) {
+ apc_list=NULL; /* these are all in tmp_ctx, so they'll still get cleaned up */
+ goto cleanup;
+ }
+
+ tr_apc_set_id(new, tr_new_name(json_string_value(jstr)));
+ if (tr_apc_get_id(new)==NULL) {
+ apc_list=NULL; /* these are all in tmp_ctx, so they'll still get cleaned up */
+ goto cleanup;
+ }
+
+ tr_apc_add(apc_list, new);
+ }
+
+ *rc=TRP_SUCCESS;
+
+ if (apc_list!=NULL)
+ talloc_steal(apc_list, mem_ctx);
+
+cleanup:
+ talloc_free(tmp_ctx);
+ return apc_list;
+}
+
+static TRP_RC tr_msg_encode_inforec_comm(json_t *jrec, TRP_INFOREC *rec)
+{
+ json_t *jstr=NULL;
+ json_t *jint=NULL;
+ json_t *japcs=NULL;
+ const char *sconst=NULL;
+ TR_COMM_TYPE commtype=TR_COMM_UNKNOWN;
+
+ if (rec==NULL)
+ return TRP_BADTYPE;
+
+ commtype=trp_inforec_get_comm_type(rec);
+ if (commtype==TR_COMM_UNKNOWN) {
+ tr_notice("tr_msg_encode_inforec_comm: unknown community type.");
+ return TRP_ERROR;
+ }
+ sconst=tr_comm_type_to_str(commtype);
+ if (sconst==NULL)
+ return TRP_ERROR;
+ jstr=json_string(sconst);
+ if(jstr==NULL)
+ return TRP_ERROR;
+ json_object_set_new(jrec, "type", jstr);
+
+ sconst=tr_realm_role_to_str(trp_inforec_get_role(rec));
+ if (sconst==NULL) {
+ tr_notice("tr_msg_encode_inforec_comm: unknown realm role.");
+ return TRP_ERROR;
+ }
+ jstr=json_string(sconst);
+ if(jstr==NULL)
+ return TRP_ERROR;
+ json_object_set_new(jrec, "role", jstr);
+
+ japcs=tr_msg_encode_apcs(trp_inforec_get_apcs(rec));
+ if (japcs==NULL) {
+ tr_notice("tr_msg_encode_inforec_comm: error encoding APCs.");
+ return TRP_ERROR;
+ }
+ json_object_set_new(jrec, "apcs", japcs);
+
+
+ if (trp_inforec_get_owner_realm(rec)!=NULL) {
+ jstr=tr_name_to_json_string(trp_inforec_get_owner_realm(rec));
+ if(jstr==NULL)
+ return TRP_ERROR;
+ json_object_set_new(jrec, "owner_realm", jstr);
+ }
+
+ if (trp_inforec_get_owner_contact(rec)!=NULL) {
+ jstr=tr_name_to_json_string(trp_inforec_get_owner_contact(rec));
+ if(jstr==NULL)
+ return TRP_ERROR;
+ json_object_set_new(jrec, "owner_contact", jstr);
+ }
+
+ json_object_set(jrec, "provenance", trp_inforec_get_provenance(rec));
+
+ jint=json_integer(trp_inforec_get_interval(rec));
+ if(jint==NULL)
+ return TRP_ERROR;
+ json_object_set_new(jrec, "interval", jint);
+
+ return TRP_SUCCESS;
+}
+
static json_t *tr_msg_encode_inforec(TRP_INFOREC *rec)
{
json_t *jrec=NULL;
return NULL;
}
break;
+ case TRP_INFOREC_TYPE_COMMUNITY:
+ if (TRP_SUCCESS!=tr_msg_encode_inforec_comm(jrec, rec)) {
+ json_decref(jrec);
+ return NULL;
+ }
+ break;
default:
json_decref(jrec);
return NULL;
return jrec;
}
-/* decode a single record */
-static TRP_INFOREC *tr_msg_decode_trp_inforec(TALLOC_CTX *mem_ctx, json_t *jrecord)
+static TRP_RC tr_msg_decode_trp_inforec_route(json_t *jrecord, TRP_INFOREC *rec)
{
TALLOC_CTX *tmp_ctx=talloc_new(NULL);
- TRP_INFOREC_TYPE rectype;
- TRP_INFOREC *rec=NULL;
TRP_RC rc=TRP_ERROR;
char *s=NULL;
int num=0;
-
- if (0!=tr_msg_get_json_string(jrecord, "record_type", &s, tmp_ctx))
- goto cleanup;
- rectype=trp_inforec_type_from_string(s);
+ rc=tr_msg_get_json_string(jrecord, "trust_router", &s, tmp_ctx);
+ if (rc != TRP_SUCCESS)
+ goto cleanup;
+ if (TRP_SUCCESS!=trp_inforec_set_trust_router(rec, tr_new_name(s))) {
+ rc=TRP_ERROR;
+ goto cleanup;
+ }
talloc_free(s); s=NULL;
- rec=trp_inforec_new(tmp_ctx, rectype);
- if (rec==NULL) {
- rc=TRP_NOMEM;
+ trp_inforec_set_next_hop(rec, NULL); /* make sure this is null (filled in later) */
+
+ rc=tr_msg_get_json_integer(jrecord, "metric", &num);
+ if ((rc != TRP_SUCCESS) || (TRP_SUCCESS!=trp_inforec_set_metric(rec,num)))
+ goto cleanup;
+
+ rc=tr_msg_get_json_integer(jrecord, "interval", &num);
+ if ((rc != TRP_SUCCESS) || (TRP_SUCCESS!=trp_inforec_set_interval(rec,num)))
+ goto cleanup;
+
+cleanup:
+ talloc_free(tmp_ctx);
+ return rc;
+}
+
+static TRP_RC tr_msg_decode_trp_inforec_comm(json_t *jrecord, TRP_INFOREC *rec)
+{
+ TALLOC_CTX *tmp_ctx=talloc_new(NULL);
+ TRP_RC rc=TRP_ERROR;
+ char *s=NULL;
+ int num=0;
+ TR_APC *apcs=NULL;
+
+ rc=tr_msg_get_json_string(jrecord, "type", &s, tmp_ctx);
+ if (rc != TRP_SUCCESS)
+ goto cleanup;
+ if (TRP_SUCCESS!=trp_inforec_set_comm_type(rec, tr_comm_type_from_str(s))) {
+ rc=TRP_ERROR;
goto cleanup;
}
+ talloc_free(s); s=NULL;
- /* We only support route_info records for now*/
- if (trp_inforec_get_type(rec)!=TRP_INFOREC_TYPE_ROUTE) {
- rc=TRP_UNSUPPORTED;
+ rc=tr_msg_get_json_string(jrecord, "role", &s, tmp_ctx);
+ if (rc != TRP_SUCCESS)
+ goto cleanup;
+ if (TRP_SUCCESS!=trp_inforec_set_role(rec, tr_realm_role_from_str(s))) {
+ rc=TRP_ERROR;
goto cleanup;
}
+ talloc_free(s); s=NULL;
- tr_debug("tr_msg_decode_trp_inforec: '%s' record found.", trp_inforec_type_to_string(rec->type));
+ apcs=tr_msg_decode_apcs(rec, json_object_get(jrecord, "apcs"), &rc);
+ if (rc!=TRP_SUCCESS) {
+ rc=TRP_ERROR;
+ goto cleanup;
+ }
+ trp_inforec_set_apcs(rec, apcs);
- rc=tr_msg_get_json_string(jrecord, "trust_router", &s, tmp_ctx);
+ rc=tr_msg_get_json_string(jrecord, "owner_realm", &s, tmp_ctx);
if (rc != TRP_SUCCESS)
goto cleanup;
- if (TRP_SUCCESS!=trp_inforec_set_trust_router(rec, tr_new_name(s)))
+ if (TRP_SUCCESS!=trp_inforec_set_owner_realm(rec, tr_new_name(s))) {
+ rc=TRP_ERROR;
goto cleanup;
+ }
talloc_free(s); s=NULL;
- trp_inforec_set_next_hop(rec, NULL); /* make sure this is null (filled in later) */
-
- rc=tr_msg_get_json_integer(jrecord, "metric", &num);
- if ((rc != TRP_SUCCESS) || (TRP_SUCCESS!=trp_inforec_set_metric(rec,num)))
+ rc=tr_msg_get_json_string(jrecord, "owner_contact", &s, tmp_ctx);
+ if (rc != TRP_SUCCESS)
+ goto cleanup;
+ if (TRP_SUCCESS!=trp_inforec_set_owner_contact(rec, tr_new_name(s))) {
+ rc=TRP_ERROR;
goto cleanup;
+ }
+ talloc_free(s); s=NULL;
+
+ trp_inforec_set_provenance(rec, json_object_get(jrecord, "provenance"));
rc=tr_msg_get_json_integer(jrecord, "interval", &num);
if ((rc != TRP_SUCCESS) || (TRP_SUCCESS!=trp_inforec_set_interval(rec,num)))
goto cleanup;
+cleanup:
+ talloc_free(tmp_ctx);
+ return rc;
+}
+
+/* decode a single record */
+static TRP_INFOREC *tr_msg_decode_trp_inforec(TALLOC_CTX *mem_ctx, json_t *jrecord)
+{
+ TALLOC_CTX *tmp_ctx=talloc_new(NULL);
+ TRP_INFOREC_TYPE rectype;
+ TRP_INFOREC *rec=NULL;
+ TRP_RC rc=TRP_ERROR;
+ char *s=NULL;
+
+ if (0!=tr_msg_get_json_string(jrecord, "record_type", &s, tmp_ctx))
+ goto cleanup;
+
+ rectype=trp_inforec_type_from_string(s);
+ talloc_free(s); s=NULL;
+
+ rec=trp_inforec_new(tmp_ctx, rectype);
+ if (rec==NULL) {
+ rc=TRP_NOMEM;
+ goto cleanup;
+ }
+
+ tr_debug("tr_msg_decode_trp_inforec: '%s' record found.", trp_inforec_type_to_string(rec->type));
+
+ switch(trp_inforec_get_type(rec)) {
+ case TRP_INFOREC_TYPE_ROUTE:
+ rc=tr_msg_decode_trp_inforec_route(jrecord, rec);
+ break;
+ case TRP_INFOREC_TYPE_COMMUNITY:
+ rc=tr_msg_decode_trp_inforec_comm(jrecord, rec);
+ break;
+ default:
+ rc=TRP_UNSUPPORTED;
+ goto cleanup;
+ }
+
talloc_steal(mem_ctx, rec);
rc=TRP_SUCCESS;
#include <stdlib.h>
#include <string.h>
+#include <jansson.h>
#include <trust_router/tr_name.h>
return s;
}
+json_t *tr_name_to_json_string(TR_NAME *src)
+{
+ char *s=tr_name_strdup(src);
+ json_t *js=json_string(s);
+ if (s!=NULL)
+ free(s);
+ return js;
+}
+
TR_NAME *tr_name_cat(TR_NAME *n1, TR_NAME *n2)
{
char *s=malloc(n1->len+n2->len+1);
return NULL;
}
+TR_RP_REALM *tr_rp_realm_lookup(TR_RP_REALM *rp_realms, TR_NAME *rp_name)
+{
+ TR_RP_REALM *rp = NULL;
+
+ if ((!rp_realms) || (!rp_name)) {
+ tr_debug("tr_rp_realm_lookup: Bad parameters.");
+ return NULL;
+ }
+
+ for (rp = rp_realms; NULL != rp; rp = rp->next) {
+ if (tr_name_cmp(tr_rp_realm_get_id(rp), rp_name))
+ return rp;
+ }
+ return NULL;
+}
+
+static int tr_rp_realm_destructor(void *obj)
+{
+ TR_RP_REALM *rp=talloc_get_type_abort(obj, TR_RP_REALM);
+ if (rp->realm_id!=NULL)
+ tr_free_name(rp->realm_id);
+ return 0;
+}
+
+TR_RP_REALM *tr_rp_realm_new(TALLOC_CTX *mem_ctx)
+{
+ TR_RP_REALM *rp=talloc(mem_ctx, TR_RP_REALM);
+ if (rp!=NULL) {
+ rp->next=NULL;
+ rp->realm_id=NULL;
+ rp->refcount=0;
+ talloc_set_destructor((void *)rp, tr_rp_realm_destructor);
+ }
+ return rp;
+}
+
+void tr_rp_realm_free(TR_RP_REALM *rp)
+{
+ talloc_free(rp);
+}
+
/* talloc note: lists of idp realms should be assembled using
* tr_idp_realm_add(). This will put all of the elements in the
* list, other than the head, as children of the head context.
return realm;
}
-/* for correct behavior, call like: rp_realms=tr_rp_realm_add(rp_realms, new_realm); */
+/* for correct behavior, call like: rp_realms=tr_rp_realm_add_func(rp_realms, new_realm);
+ * or better yet, use the macro */
TR_RP_REALM *tr_rp_realm_add_func(TR_RP_REALM *head, TR_RP_REALM *new)
{
if (head==NULL)
}
return head;
}
+
+void tr_rp_realm_incref(TR_RP_REALM *realm)
+{
+ realm->refcount++;
+}
+
+void tr_rp_realm_decref(TR_RP_REALM *realm)
+{
+ if (realm->refcount>0)
+ realm->refcount--;
+}
+
+TR_NAME *tr_rp_realm_get_id(TR_RP_REALM *rp)
+{
+ return rp->realm_id;
+}
+
+void tr_rp_realm_set_id(TR_RP_REALM *rp, TR_NAME *id)
+{
+ if (rp->realm_id!=NULL)
+ tr_free_name(rp->realm_id);
+ rp->realm_id=id;
+}
+
+char *tr_rp_realm_to_str(TALLOC_CTX *mem_ctx, TR_RP_REALM *rp)
+{
+ return talloc_asprintf(mem_ctx,
+ "RP realm: \"%.*s\"\n",
+ rp->realm_id->len, rp->realm_id->buf);
+}
TR_NAME *id;
} TR_APC;
+/* iterator is just a pointer to a TR_APC */
+typedef TR_APC *TR_APC_ITER;
+
TR_APC *tr_apc_new(TALLOC_CTX *mem_ctx);
void tr_apc_free(TR_APC *apc);
TR_APC *tr_apc_add_func(TR_APC *apcs, TR_APC *new);
char *tr_apc_to_str(TALLOC_CTX *mem_ctx, TR_APC *apc);
+TR_APC_ITER *tr_apc_iter_new(TALLOC_CTX *mem_ctx);
+TR_APC *tr_apc_iter_first(TR_APC_ITER *iter, TR_APC *apc);
+TR_APC *tr_apc_iter_next(TR_APC_ITER *iter);
+void tr_apc_iter_free(TR_APC_ITER *iter);
+
+int tr_apc_in_common(TR_APC *one, TR_APC *two);
+
#endif
#ifndef TR_COMM_H
#define TR_COMM_H
+#include <talloc.h>
+#include <time.h>
+
#include <tr_idp.h>
#include <tr_rp.h>
#include <tr_apc.h>
+typedef struct tr_comm_table TR_COMM_TABLE;
+
typedef enum tr_comm_type {
TR_COMM_UNKNOWN,
TR_COMM_APC,
TR_NAME *id;
TR_COMM_TYPE type;
TR_APC *apcs;
- TR_IDP_REALM *idp_realms;
- TR_RP_REALM *rp_realms;
TR_NAME *owner_realm; /* what realm owns this community? */
TR_NAME *owner_contact; /* contact email */
time_t expiration_interval; /*Minutes to key expiration; only valid for an APC*/
+ unsigned int refcount; /* how many TR_COMM_MEMBs refer to this community? */
} TR_COMM;
+/* community membership - link realms to their communities */
+typedef struct tr_comm_memb {
+ struct tr_comm_memb *next;
+ TR_IDP_REALM *idp; /* only set one of idp and rp, other null */
+ TR_RP_REALM *rp; /* only set one of idp and rp, other null */
+ TR_COMM *comm;
+ TR_NAME *origin;
+ json_t *provenance; /* array of names of systems traversed */
+ struct timespec *expiry;
+} TR_COMM_MEMB;
+
+/* table of communities/memberships */
+struct tr_comm_table {
+ TR_COMM *comms; /* all communities */
+ TR_COMM_MEMB *memberships; /* head of the linked list of membership records */
+};
+
+typedef struct tr_comm_iter {
+ TR_COMM_MEMB *cur_memb;
+ TR_NAME *match; /* realm or comm to match */
+} TR_COMM_ITER;
+
+typedef enum tr_realm_role {
+ TR_ROLE_UNKNOWN=0,
+ TR_ROLE_IDP,
+ TR_ROLE_RP
+} TR_REALM_ROLE;
+
+
+
+TR_COMM_TABLE *tr_comm_table_new(TALLOC_CTX *mem_ctx);
+void tr_comm_table_free(TR_COMM_TABLE *ctab);
+
+TR_COMM_TABLE *tr_comm_table_new(TALLOC_CTX *mem_ctx);
+void tr_comm_table_free(TR_COMM_TABLE *ctab);
+void tr_comm_table_add_comm(TR_COMM_TABLE *ctab, TR_COMM *new);
+void tr_comm_table_remove_comm(TR_COMM_TABLE *ctab, TR_COMM *comm);
+void tr_comm_table_add_memb(TR_COMM_TABLE *ctab, TR_COMM_MEMB *new);
+void tr_comm_table_remove_memb(TR_COMM_TABLE *ctab, TR_COMM_MEMB *memb);
+TR_COMM_MEMB *tr_comm_table_find_memb(TR_COMM_TABLE *ctab, TR_NAME *realm, TR_NAME *comm, TR_NAME *origin);
+TR_COMM_MEMB *tr_comm_table_find_rp_memb(TR_COMM_TABLE *ctab, TR_NAME *rp_realm, TR_NAME *comm, TR_NAME *origin); /* TODO ?? */
+TR_COMM_MEMB *tr_comm_table_find_idp_memb(TR_COMM_TABLE *ctab, TR_NAME *idp_realm, TR_NAME *comm, TR_NAME *origin); /* TODO ?? */
+TR_COMM *tr_comm_table_find_comm(TR_COMM_TABLE *ctab, TR_NAME *comm_id);
+size_t tr_comm_table_size(TR_COMM_TABLE *ctab);
+
+TR_COMM_MEMB *tr_comm_memb_new(TALLOC_CTX *mem_ctx);
+void tr_comm_memb_free(TR_COMM_MEMB *memb);
+void tr_comm_memb_set_rp_realm(TR_COMM_MEMB *memb, TR_RP_REALM *realm);
+TR_RP_REALM *tr_comm_memb_get_rp_realm(TR_COMM_MEMB *memb);
+void tr_comm_memb_set_idp_realm(TR_COMM_MEMB *memb, TR_IDP_REALM *realm);
+TR_IDP_REALM *tr_comm_memb_get_idp_realm(TR_COMM_MEMB *memb);
+void tr_comm_memb_set_comm(TR_COMM_MEMB *memb, TR_COMM *comm);
+TR_COMM *tr_comm_memb_get_comm(TR_COMM_MEMB *memb);
+TR_NAME *tr_comm_memb_get_origin(TR_COMM_MEMB *memb);
+TR_NAME *tr_comm_memb_dup_origin(TR_COMM_MEMB *memb);
+void tr_comm_memb_set_provenance(TR_COMM_MEMB *memb, json_t *prov);
+void tr_comm_memb_add_to_provenance(TR_COMM_MEMB *memb, TR_NAME *hop);
+size_t tr_comm_memb_provenance_len(TR_COMM_MEMB *memb);
+void tr_comm_memb_set_expiry(TR_COMM_MEMB *memb, struct timespec *time);
+struct timespec *tr_comm_memb_get_expiry(TR_COMM_MEMB *memb);
+int tr_comm_memb_is_expired(TR_COMM_MEMB *memb, struct timespec *curtime);
+
TR_COMM *tr_comm_new(TALLOC_CTX *mem_ctx);
void tr_comm_free(TR_COMM *comm);
void tr_comm_set_id(TR_COMM *comm, TR_NAME *id);
+TR_APC *tr_comm_get_apcs(TR_COMM *comm);
TR_NAME *tr_comm_get_id(TR_COMM *comm);
TR_NAME *tr_comm_dup_id(TR_COMM *comm);
void tr_comm_set_type(TR_COMM *comm, TR_COMM_TYPE type);
void tr_comm_set_owner_contact(TR_COMM *comm, TR_NAME *contact);
TR_NAME *tr_comm_get_owner_contact(TR_COMM *comm);
TR_NAME *tr_comm_dup_owner_contact(TR_COMM *comm);
-TR_COMM *tr_comm_add_func(TR_COMM *comms, TR_COMM *new); /* use the macro instead */
-#define tr_comm_add(comms, new) ((comms)=tr_comm_add_func((comms), (new)))
-void tr_comm_add_idp_realm(TR_COMM *comm, TR_IDP_REALM *realm);
-void tr_comm_add_rp_realm(TR_COMM *comm, TR_RP_REALM *realm);
-TR_COMM *tr_comm_lookup(TR_COMM *comms, TR_NAME *comm_name);
-TR_RP_REALM *tr_find_comm_rp (TR_COMM *comm, TR_NAME *rp_realm);
-TR_IDP_REALM *tr_find_comm_idp (TR_COMM *comm, TR_NAME *idp_realm);
+void tr_comm_add_idp_realm(TR_COMM_TABLE *ctab, TR_COMM *comm, TR_IDP_REALM *realm, json_t *provenance, struct timespec *expiry);
+void tr_comm_add_rp_realm(TR_COMM_TABLE *ctab, TR_COMM *comm, TR_RP_REALM *realm, json_t *provenance, struct timespec *expiry);
+TR_RP_REALM *tr_comm_find_rp(TR_COMM_TABLE *ctab, TR_COMM *comm, TR_NAME *rp_realm);
+TR_IDP_REALM *tr_comm_find_idp(TR_COMM_TABLE *ctab, TR_COMM *comm, TR_NAME *idp_realm);
const char *tr_comm_type_to_str(TR_COMM_TYPE type);
+TR_COMM_TYPE tr_comm_type_from_str(const char *s);
+void tr_comm_incref(TR_COMM *comm);
+void tr_comm_decref(TR_COMM *comm);
+unsigned int tr_comm_get_refcount(TR_COMM *comm);
+
+/* for iterating over communities within a realm or realms within a community */
+TR_COMM_ITER *tr_comm_iter_new(TALLOC_CTX *mem_ctx);
+void tr_comm_iter_free(TR_COMM_ITER *iter);
+
+/* these iterate over communities for a realm */
+TR_COMM *tr_comm_iter_first(TR_COMM_ITER *iter, TR_COMM_TABLE *ctab, TR_NAME *realm);
+TR_COMM *tr_comm_iter_next(TR_COMM_ITER *iter);
+TR_COMM *tr_comm_iter_first_rp(TR_COMM_ITER *iter, TR_COMM_TABLE *ctab, TR_NAME *realm);
+TR_COMM *tr_comm_iter_next_rp(TR_COMM_ITER *iter);
+TR_COMM *tr_comm_iter_first_idp(TR_COMM_ITER *iter, TR_COMM_TABLE *ctab, TR_NAME *realm);
+TR_COMM *tr_comm_iter_next_idp(TR_COMM_ITER *iter);
+
+/* iterate over realms for a community */
+TR_RP_REALM *tr_rp_realm_iter_first(TR_COMM_ITER *iter, TR_COMM_TABLE *ctab, TR_NAME *comm);
+TR_RP_REALM *tr_rp_realm_iter_next(TR_COMM_ITER *iter);
+TR_IDP_REALM *tr_idp_realm_iter_first(TR_COMM_ITER *iter, TR_COMM_TABLE *ctab, TR_NAME *comm);
+TR_IDP_REALM *tr_idp_realm_iter_next(TR_COMM_ITER *iter);
+
+const char *tr_realm_role_to_str(TR_REALM_ROLE role);
+TR_REALM_ROLE tr_realm_role_from_str(const char *s);
#endif
typedef struct tr_cfg {
TR_CFG_INTERNAL *internal; /* internal trust router config */
TR_IDP_REALM *idp_realms; /* locally associated IDP Realms */
+ TR_RP_REALM *rp_realms;
TR_RP_CLIENT *rp_clients; /* locally associated RP Clients */
TRP_PTABLE *peers; /* TRP peer table */
- TR_COMM *comms; /* locally-known communities */
+ TR_COMM_TABLE *comms; /* communities */
TR_AAA_SERVER *default_servers; /* default server list */
/* TBD -- Global Filters */
} TR_CFG;
void tr_cfg_mgr_free(TR_CFG_MGR *cfg);
void tr_print_config(TR_CFG *cfg);
-void tr_print_comms(TR_COMM *comm_list);
-void tr_print_comm_idps(TR_IDP_REALM *idp_list);
-void tr_print_comm_rps(TR_RP_REALM *rp_list);
+void tr_print_comms(TR_COMM_TABLE *ctab);
+void tr_print_comm_idps(TR_COMM_TABLE *ctab, TR_COMM *comm);
+void tr_print_comm_rps(TR_COMM_TABLE *ctab, TR_COMM *comm);
TR_IDP_REALM *tr_cfg_find_idp (TR_CFG *cfg, TR_NAME *idp_id, TR_CFG_RC *rc);
TR_RP_CLIENT *tr_cfg_find_rp (TR_CFG *cfg, TR_NAME *rp_gss, TR_CFG_RC *rc);
#define TR_IDP_H
#include <talloc.h>
+#include <time.h>
#include <trust_router/tr_name.h>
#include <tr_apc.h>
TR_AAA_SERVER *aaa_servers;
TR_APC *apcs;
TR_REALM_ORIGIN origin; /* how did we learn about this realm? */
+ TR_NAME *peer; /* for remote/discovered, who told us about this realm? */
+ struct timespec *expiry; /* when does this realm entry expire? */
+ unsigned int refcount; /* how many TR_COMM_MEMBs refer to this realm */
} TR_IDP_REALM;
TR_IDP_REALM *tr_idp_realm_new(TALLOC_CTX *mem_ctx);
+void tr_idp_realm_free(TR_IDP_REALM *idp);
+TR_NAME *tr_idp_realm_get_id(TR_IDP_REALM *idp);
+void tr_idp_realm_set_id(TR_IDP_REALM *idp, TR_NAME *id);
TR_IDP_REALM *tr_idp_realm_add_func(TR_IDP_REALM *head, TR_IDP_REALM *new);
#define tr_idp_realm_add(head,new) ((head)=tr_idp_realm_add_func((head),(new)))
char *tr_idp_realm_to_str(TALLOC_CTX *mem_ctx, TR_IDP_REALM *idp);
+void tr_idp_realm_incref(TR_IDP_REALM *realm);
+void tr_idp_realm_decref(TR_IDP_REALM *realm);
TR_AAA_SERVER *tr_aaa_server_new(TALLOC_CTX *mem_ctx, TR_NAME *hostname);
void tr_aaa_server_free(TR_AAA_SERVER *aaa);
/* Structure to make a linked list of RP realms by name for community config */
typedef struct tr_rp_realm {
struct tr_rp_realm *next;
- TR_NAME *realm_name;
+ TR_NAME *realm_id;
+ unsigned int refcount; /* how many TR_COMM_MEMBs refer to this realm */
} TR_RP_REALM;
/* prototypes */
#define tr_rp_client_add(clients,new) ((clients)=tr_rp_client_add_func((clients),(new)))
int tr_rp_client_add_gss_name(TR_RP_CLIENT *client, TR_NAME *name);
int tr_rp_client_set_filter(TR_RP_CLIENT *client, TR_FILTER *filt);
-
TR_RP_CLIENT *tr_rp_client_lookup(TR_RP_CLIENT *rp_clients, TR_NAME *gss_name);
+
+TR_RP_REALM *tr_rp_realm_new(TALLOC_CTX *mem_ctx);
+void tr_rp_realm_free(TR_RP_REALM *rp);
+TR_NAME *tr_rp_realm_get_id(TR_RP_REALM *rp);
+void tr_rp_realm_set_id(TR_RP_REALM *rp, TR_NAME *id);
+TR_RP_REALM *tr_rp_realm_lookup(TR_RP_REALM *rp_realms, TR_NAME *rp_name);
TR_RP_REALM *tr_rp_realm_add_func(TR_RP_REALM *head, TR_RP_REALM *new);
#define tr_rp_realm_add(head,new) ((head)=tr_rp_realm_add_func((head),(new)))
+void tr_rp_realm_incref(TR_RP_REALM *realm);
+void tr_rp_realm_decref(TR_RP_REALM *realm);
+
+char *tr_rp_realm_to_str(TALLOC_CTX *mem_ctx, TR_RP_REALM *rp);
+
#endif
#ifndef TRP_INTERNAL_H
#define TRP_INTERNAL_H
+#include <jansson.h>
#include <pthread.h>
#include <talloc.h>
} TRP_INFOREC_ROUTE;
typedef struct trp_inforec_comm {
- TR_COMM_TYPE type;
- int is_service_realm;
- int is_idp_realm;
+ TR_COMM_TYPE comm_type;
+ TR_REALM_ROLE role;
TR_APC *apcs;
TR_NAME *owner_realm;
TR_NAME *owner_contact;
+ json_t *provenance;
+ unsigned int interval;
} TRP_INFOREC_COMM;
typedef union trp_inforec_data {
TR_MQ *mq; /* incoming message queue */
TRP_PTABLE *ptable; /* peer table */
TRP_RTABLE *rtable; /* route table */
+ TR_COMM_TABLE *ctable; /* community table */
struct timeval connect_interval; /* interval between connection refreshes */
struct timeval update_interval; /* interval between scheduled updates */
struct timeval sweep_interval; /* interval between route table sweeps */
TRPS_INSTANCE *trps_new (TALLOC_CTX *mem_ctx);
void trps_free (TRPS_INSTANCE *trps);
+void trps_set_ctable(TRPS_INSTANCE *trps, TR_COMM_TABLE *comm);
void trps_set_ptable(TRPS_INSTANCE *trps, TRP_PTABLE *ptable);
void trps_set_peer_status_callback(TRPS_INSTANCE *trps, void (*cb)(TRP_PEER *, void *), void *cookie);
TRP_RC trps_init_rtable(TRPS_INSTANCE *trps);
TRP_RC trps_update(TRPS_INSTANCE *trps, TRP_UPDATE_TYPE type);
int trps_peer_connected(TRPS_INSTANCE *trps, TRP_PEER *peer);
TRP_RC trps_wildcard_route_req(TRPS_INSTANCE *trps, TR_NAME *peer_gssname);
+
+TRP_INFOREC *trp_inforec_new(TALLOC_CTX *mem_ctx, TRP_INFOREC_TYPE type);
+void trp_inforec_free(TRP_INFOREC *rec);
+TRP_INFOREC *trp_inforec_get_next(TRP_INFOREC *rec);
+void trp_inforec_set_next(TRP_INFOREC *rec, TRP_INFOREC *next_rec);
+TRP_INFOREC_TYPE trp_inforec_get_type(TRP_INFOREC *rec);
+void trp_inforec_set_type(TRP_INFOREC *rec, TRP_INFOREC_TYPE type);
+TR_NAME *trp_inforec_get_comm(TRP_INFOREC *rec);
+TR_NAME *trp_inforec_dup_comm(TRP_INFOREC *rec);
+TRP_RC trp_inforec_set_comm(TRP_INFOREC *rec, TR_NAME *comm);
+TR_NAME *trp_inforec_get_realm(TRP_INFOREC *rec);
+TR_NAME *trp_inforec_dup_realm(TRP_INFOREC *rec);
+TRP_RC trp_inforec_set_realm(TRP_INFOREC *rec, TR_NAME *realm);
+TR_NAME *trp_inforec_get_trust_router(TRP_INFOREC *rec);
+TR_NAME *trp_inforec_dup_trust_router(TRP_INFOREC *rec);
+TRP_RC trp_inforec_set_trust_router(TRP_INFOREC *rec, TR_NAME *trust_router);
+TR_NAME *trp_inforec_get_next_hop(TRP_INFOREC *rec);
+TR_NAME *trp_inforec_dup_next_hop(TRP_INFOREC *rec);
+TRP_RC trp_inforec_set_next_hop(TRP_INFOREC *rec, TR_NAME *next_hop);
+unsigned int trp_inforec_get_metric(TRP_INFOREC *rec);
+TRP_RC trp_inforec_set_metric(TRP_INFOREC *rec, unsigned int metric);
+unsigned int trp_inforec_get_interval(TRP_INFOREC *rec);
+TRP_RC trp_inforec_set_interval(TRP_INFOREC *rec, unsigned int interval);
+TR_NAME *trp_inforec_get_owner_realm(TRP_INFOREC *rec);
+TRP_RC trp_inforec_set_owner_realm(TRP_INFOREC *rec, TR_NAME *name);
+TR_NAME *trp_inforec_get_owner_contact(TRP_INFOREC *rec);
+TRP_RC trp_inforec_set_owner_contact(TRP_INFOREC *rec, TR_NAME *name);
+json_t *trp_inforec_get_provenance(TRP_INFOREC *rec);
+TRP_RC trp_inforec_set_provenance(TRP_INFOREC *rec, json_t *prov);
+TRP_INFOREC_TYPE trp_inforec_type_from_string(const char *s);
+const char *trp_inforec_type_to_string(TRP_INFOREC_TYPE msgtype);
+TR_COMM_TYPE trp_inforec_get_comm_type(TRP_INFOREC *rec);
+TRP_RC trp_inforec_set_comm_type(TRP_INFOREC *rec, TR_COMM_TYPE type);
+TR_REALM_ROLE trp_inforec_get_role(TRP_INFOREC *rec);
+TRP_RC trp_inforec_set_role(TRP_INFOREC *rec, TR_REALM_ROLE role);
+TR_APC *trp_inforec_get_apcs(TRP_INFOREC *rec);
+TRP_RC trp_inforec_set_apcs(TRP_INFOREC *rec, TR_APC *apcs);
#endif /* TRP_INTERNAL_H */
#ifndef TR_NAME_H
#define TR_NAME_H
#include <string.h>
+#include <jansson.h>
#include <trust_router/tr_versioning.h>
typedef const char *tr_const_string;
TR_EXPORT int tr_name_cmp (TR_NAME *one, TR_NAME *two);
TR_EXPORT void tr_name_strlcat(char *dest, const TR_NAME *src, size_t len);
TR_EXPORT char *tr_name_strdup(TR_NAME *);
-TR_NAME *tr_name_cat(TR_NAME *n1, TR_NAME *n2);
+TR_EXPORT json_t *tr_name_to_json_string(TR_NAME *src);
+TR_EXPORT TR_NAME *tr_name_cat(TR_NAME *n1, TR_NAME *n2);
#endif
typedef enum trp_inforec_type {
TRP_INFOREC_TYPE_UNKNOWN=0, /* conveniently, JSON parser returns 0 if a non-integer number is specified */
TRP_INFOREC_TYPE_ROUTE,
- TRP_INFOREC_TYPE_COMMUNITY, /* not yet implemented (2016-06-14) */
+ TRP_INFOREC_TYPE_COMMUNITY
} TRP_INFOREC_TYPE;
typedef struct trp_inforec TRP_INFOREC;
TR_NAME *trp_upd_dup_peer(TRP_UPD *upd);
void trp_upd_set_peer(TRP_UPD *upd, TR_NAME *peer);
void trp_upd_set_next_hop(TRP_UPD *upd, const char *hostname, unsigned int port);
-TR_EXPORT TRP_INFOREC *trp_inforec_new(TALLOC_CTX *mem_ctx, TRP_INFOREC_TYPE type);
-void trp_inforec_free(TRP_INFOREC *rec);
-TR_EXPORT TRP_INFOREC *trp_inforec_get_next(TRP_INFOREC *rec);
-void trp_inforec_set_next(TRP_INFOREC *rec, TRP_INFOREC *next_rec);
-TR_EXPORT TRP_INFOREC_TYPE trp_inforec_get_type(TRP_INFOREC *rec);
-void trp_inforec_set_type(TRP_INFOREC *rec, TRP_INFOREC_TYPE type);
-TR_EXPORT TR_NAME *trp_inforec_get_comm(TRP_INFOREC *rec);
-TR_EXPORT TR_NAME *trp_inforec_dup_comm(TRP_INFOREC *rec);
-TRP_RC trp_inforec_set_comm(TRP_INFOREC *rec, TR_NAME *comm);
-TR_EXPORT TR_NAME *trp_inforec_get_realm(TRP_INFOREC *rec);
-TR_EXPORT TR_NAME *trp_inforec_dup_realm(TRP_INFOREC *rec);
-TRP_RC trp_inforec_set_realm(TRP_INFOREC *rec, TR_NAME *realm);
-TR_EXPORT TR_NAME *trp_inforec_get_trust_router(TRP_INFOREC *rec);
-TR_EXPORT TR_NAME *trp_inforec_dup_trust_router(TRP_INFOREC *rec);
-TRP_RC trp_inforec_set_trust_router(TRP_INFOREC *rec, TR_NAME *trust_router);
-TR_EXPORT TR_NAME *trp_inforec_get_next_hop(TRP_INFOREC *rec);
-TR_EXPORT TR_NAME *trp_inforec_dup_next_hop(TRP_INFOREC *rec);
-TRP_RC trp_inforec_set_next_hop(TRP_INFOREC *rec, TR_NAME *next_hop);
-TR_EXPORT unsigned int trp_inforec_get_metric(TRP_INFOREC *rec);
-TRP_RC trp_inforec_set_metric(TRP_INFOREC *rec, unsigned int metric);
-TR_EXPORT unsigned int trp_inforec_get_interval(TRP_INFOREC *rec);
-TRP_RC trp_inforec_set_interval(TRP_INFOREC *rec, unsigned int interval);
-TR_EXPORT TRP_INFOREC_TYPE trp_inforec_type_from_string(const char *s);
-TR_EXPORT const char *trp_inforec_type_to_string(TRP_INFOREC_TYPE msgtype);
/* Functions for TRP_REQ structures */
TR_EXPORT TRP_REQ *trp_req_new(TALLOC_CTX *mem_ctx);
goto cleanup;
}
- if (NULL == (cfg_comm = tr_comm_lookup(cfg_mgr->active->comms, orig_req->comm))) {
+ if (NULL == (cfg_comm = tr_comm_table_find_comm(cfg_mgr->active->comms, orig_req->comm))) {
tr_notice("tr_tids_req_hander: Request for unknown comm: %s.", orig_req->comm->buf);
tids_send_err_response(tids, orig_req, "Unknown community");
retval=-1;
goto cleanup;
}
/* Check that the rp_realm is a member of the community in the request */
- if (NULL == (tr_find_comm_rp(cfg_comm, orig_req->rp_realm))) {
+ if (NULL == (tr_comm_find_rp(cfg_mgr->active->comms, cfg_comm, orig_req->rp_realm))) {
tr_notice("tr_tids_req_handler: RP Realm (%s) not member of community (%s).", orig_req->rp_realm->buf, orig_req->comm->buf);
tids_send_err_response(tids, orig_req, "RP COI membership error");
retval=-1;
apc = tr_dup_name(cfg_comm->apcs->id);
/* Check that the APC is configured */
- if (NULL == (cfg_apc = tr_comm_lookup(cfg_mgr->active->comms, apc))) {
+ if (NULL == (cfg_apc = tr_comm_table_find_comm(cfg_mgr->active->comms, apc))) {
tr_notice("tr_tids_req_hander: Request for unknown comm: %s.", apc->buf);
tids_send_err_response(tids, orig_req, "Unknown APC");
retval=-1;
fwd_req->orig_coi = orig_req->comm;
/* Check that rp_realm is a member of this APC */
- if (NULL == (tr_find_comm_rp(cfg_apc, orig_req->rp_realm))) {
+ if (NULL == (tr_comm_find_rp(cfg_mgr->active->comms, cfg_apc, orig_req->rp_realm))) {
tr_notice("tr_tids_req_hander: RP Realm (%s) not member of community (%s).", orig_req->rp_realm->buf, orig_req->comm->buf);
tids_send_err_response(tids, orig_req, "RP APC membership error");
retval=-1;
}
} else {
/* if we aren't defaulting, check idp coi and apc membership */
- if (NULL == (tr_find_comm_idp(cfg_comm, fwd_req->realm))) {
+ if (NULL == (tr_comm_find_idp(cfg_mgr->active->comms, cfg_comm, fwd_req->realm))) {
tr_notice("tr_tids_req_handler: IDP Realm (%s) not member of community (%s).", orig_req->realm->buf, orig_req->comm->buf);
tids_send_err_response(tids, orig_req, "IDP community membership error");
retval=-1;
goto cleanup;
}
- if ( cfg_apc && (NULL == (tr_find_comm_idp(cfg_apc, fwd_req->realm)))) {
+ if ( cfg_apc && (NULL == (tr_comm_find_idp(cfg_mgr->active->comms, cfg_apc, fwd_req->realm)))) {
tr_notice("tr_tids_req_handler: IDP Realm (%s) not member of APC (%s).", orig_req->realm->buf, orig_req->comm->buf);
tids_send_err_response(tids, orig_req, "IDP APC membership error");
retval=-1;
trps_set_connect_interval(trps, new_cfg->internal->trp_connect_interval);
trps_set_update_interval(trps, new_cfg->internal->trp_update_interval);
trps_set_sweep_interval(trps, new_cfg->internal->trp_sweep_interval);
+ trps_set_ctable(trps, new_cfg->comms);
trps_set_ptable(trps, new_cfg->peers);
trps_set_peer_status_callback(trps, tr_peer_status_change, (void *)trps);
trps_clear_rtable(trps); /* should we do this every time??? */
#include <trust_router/tr_name.h>
#include <trp_internal.h>
+#include <tr_comm.h>
+#include <tr_apc.h>
#include <tr_debug.h>
tr_free_name(rec->owner_realm);
if (rec->owner_contact!=NULL)
tr_free_name(rec->owner_contact);
+ if (rec->provenance!=NULL)
+ json_decref(rec->provenance);
return 0;
}
talloc_free(new_data);
new_data=NULL;
} else {
- new_rec->type=TR_COMM_UNKNOWN;
- new_rec->is_service_realm=0;
- new_rec->is_idp_realm=0;
+ new_rec->comm_type=TR_COMM_UNKNOWN;
+ new_rec->role=TR_ROLE_UNKNOWN;
new_rec->apcs=NULL;
new_rec->owner_realm=NULL;
new_rec->owner_contact=NULL;
+ new_rec->provenance=NULL;
talloc_set_destructor((void *)new_rec, trp_inforec_comm_destructor);
new_data->comm=new_rec;
}
if (rec->data->route!=NULL)
return rec->data->route->interval;
break;
+ case TRP_INFOREC_TYPE_COMMUNITY:
+ if (rec->data->comm!=NULL)
+ return rec->data->comm->interval;
+ break;
default:
break;
}
if (rec->data->route!=NULL) {
rec->data->route->interval=interval;
return TRP_SUCCESS;
+ }
+ break;
+ case TRP_INFOREC_TYPE_COMMUNITY:
+ if (rec->data->comm!=NULL) {
+ rec->data->comm->interval=interval;
+ return TRP_SUCCESS;
+ }
+ default:
+ break;
+ }
+ return TRP_ERROR;
+}
+
+TR_COMM_TYPE trp_inforec_get_comm_type(TRP_INFOREC *rec)
+{
+ switch (rec->type) {
+ case TRP_INFOREC_TYPE_COMMUNITY:
+ if (rec->data->comm!=NULL)
+ return rec->data->comm->comm_type;
+ break;
+ default:
+ break;
+ }
+ return TR_COMM_UNKNOWN;
+}
+
+TRP_RC trp_inforec_set_comm_type(TRP_INFOREC *rec, TR_COMM_TYPE type)
+{
+ switch (rec->type) {
+ case TRP_INFOREC_TYPE_COMMUNITY:
+ if (rec->data->comm!=NULL) {
+ rec->data->comm->comm_type=type;
+ return TRP_SUCCESS;
+ }
+ break;
+ default:
+ break;
+ }
+ return TRP_ERROR;
+}
+
+TR_REALM_ROLE trp_inforec_get_role(TRP_INFOREC *rec)
+{
+ switch (rec->type) {
+ case TRP_INFOREC_TYPE_COMMUNITY:
+ if (rec->data->comm!=NULL)
+ return rec->data->comm->role;
+ break;
+ default:
+ break;
+ }
+ return TR_ROLE_UNKNOWN;
+}
+
+TRP_RC trp_inforec_set_role(TRP_INFOREC *rec, TR_REALM_ROLE role)
+{
+ switch (rec->type) {
+ case TRP_INFOREC_TYPE_COMMUNITY:
+ if (rec->data->comm!=NULL) {
+ rec->data->comm->role=role;
+ return TRP_SUCCESS;
+ break;
+ }
+ default:
+ break;
+ }
+ return TRP_ERROR;
+}
+
+TR_APC *trp_inforec_get_apcs(TRP_INFOREC *rec)
+{
+ switch (rec->type) {
+ case TRP_INFOREC_TYPE_COMMUNITY:
+ if (rec->data->comm!=NULL)
+ return rec->data->comm->apcs;
+ break;
+ default:
+ break;
+ }
+ return NULL;
+}
+
+TRP_RC trp_inforec_set_apcs(TRP_INFOREC *rec, TR_APC *apcs)
+{
+ switch (rec->type) {
+ case TRP_INFOREC_TYPE_COMMUNITY:
+ if (rec->data->comm!=NULL) {
+ rec->data->comm->apcs=apcs;
+ talloc_steal(rec, apcs);
+ return TRP_SUCCESS;
default:
break;
}
return TRP_ERROR;
}
+TR_NAME *trp_inforec_get_owner_realm(TRP_INFOREC *rec)
+{
+ switch (rec->type) {
+ case TRP_INFOREC_TYPE_COMMUNITY:
+ if (rec->data->comm!=NULL)
+ return rec->data->comm->owner_realm;
+ break;
+ default:
+ break;
+ }
+ return NULL;
+}
+
+TRP_RC trp_inforec_set_owner_realm(TRP_INFOREC *rec, TR_NAME *name)
+{
+ switch (rec->type) {
+ case TRP_INFOREC_TYPE_COMMUNITY:
+ if (rec->data->comm!=NULL) {
+ rec->data->comm->owner_realm=name;
+ return TRP_SUCCESS;
+ default:
+ break;
+ }
+ break;
+ }
+ return TRP_ERROR;
+}
+
+TR_NAME *trp_inforec_get_owner_contact(TRP_INFOREC *rec)
+{
+ switch (rec->type) {
+ case TRP_INFOREC_TYPE_COMMUNITY:
+ if (rec->data->comm!=NULL)
+ return rec->data->comm->owner_contact;
+ break;
+ default:
+ break;
+ }
+ return NULL;
+}
+
+TRP_RC trp_inforec_set_owner_contact(TRP_INFOREC *rec, TR_NAME *name)
+{
+ switch (rec->type) {
+ case TRP_INFOREC_TYPE_COMMUNITY:
+ if (rec->data->comm!=NULL) {
+ rec->data->comm->owner_contact=name;
+ return TRP_SUCCESS;
+ }
+ break;
+ default:
+ break;
+ }
+ return TRP_ERROR;
+}
+
+/* caller needs to incref the output if they're going to hang on to it */
+json_t *trp_inforec_get_provenance(TRP_INFOREC *rec)
+{
+ switch (rec->type) {
+ case TRP_INFOREC_TYPE_COMMUNITY:
+ if (rec->data->comm!=NULL)
+ return rec->data->comm->provenance;
+ break;
+ default:
+ break;
+ }
+ return NULL;
+}
+
+/* increments the reference count */
+TRP_RC trp_inforec_set_provenance(TRP_INFOREC *rec, json_t *prov)
+{
+ switch (rec->type) {
+ case TRP_INFOREC_TYPE_COMMUNITY:
+ if (rec->data->comm!=NULL) {
+ if (rec->data->comm->provenance!=NULL)
+ json_decref(rec->data->comm->provenance);
+ rec->data->comm->provenance=prov;
+ json_incref(prov);
+ return TRP_SUCCESS;
+ }
+ break;
+ default:
+ break;
+ }
+ return TRP_ERROR;
+}
+
/* generic record type */
TRP_INFOREC *trp_inforec_new(TALLOC_CTX *mem_ctx, TRP_INFOREC_TYPE type)
{
static void trp_inforec_comm_print(TRP_INFOREC_DATA *data)
{
if (data->comm!=NULL) {
- printf(" type=%s\n service=%s\n IdP=%s\n owner=%.*s\n contact=%.*s]\n",
- tr_comm_type_to_str(data->comm->type),
- (data->comm->is_service_realm)?"yes":"no",
- (data->comm->is_idp_realm)?"yes":"no",
+ printf(" type=%s\n role=%s\n owner=%.*s\n contact=%.*s]\n",
+ tr_comm_type_to_str(data->comm->comm_type),
+ tr_realm_role_to_str(data->comm->role),
data->comm->owner_realm->len, data->comm->owner_realm->buf,
data->comm->owner_contact->len, data->comm->owner_contact->buf);
/* TODO: print apcs */
#include <sys/time.h>
#include <gsscon.h>
+#include <tr_apc.h>
#include <tr_rp.h>
#include <trust_router/tr_name.h>
#include <trp_internal.h>
trps->sweep_interval.tv_usec=0;
}
+void trps_set_ctable(TRPS_INSTANCE *trps, TR_COMM_TABLE *comm)
+{
+ if (trps->ctable!=NULL)
+ tr_comm_table_free(trps->ctable);
+ trps->ctable=comm;
+}
+
void trps_set_ptable(TRPS_INSTANCE *trps, TRP_PTABLE *ptable)
{
if (trps->ptable!=NULL)
{
return ((curtime->tv_sec > expiry->tv_sec)
|| ((curtime->tv_sec == expiry->tv_sec)
- &&(curtime->tv_nsec > expiry->tv_nsec)));
+ &&(curtime->tv_nsec >= expiry->tv_nsec)));
}
/* Sweep for expired routes. For each expired route, if its metric is infinite, the route is flushed.
return rec;
}
+/* Every realm has a community, so always returns at least one record except on error. */
+static TRP_INFOREC *trps_comm_inforecs_for_realm(TALLOC_CTX *mem_ctx, TRPS_INSTANCE *trps, TR_NAME *comm_name, TR_NAME *realm)
+{
+ TALLOC_CTX *tmp_ctx=talloc_new(NULL);
+/* TRP_INFOREC *results=NULL;*/
+/* TRP_INFOREC *rec=NULL;*/
+ TR_COMM *this_comm=NULL;
+ TR_COMM_ITER *comm_iter=NULL;
+
+ comm_iter=tr_comm_iter_new(tmp_ctx);
+ for (this_comm=tr_comm_iter_first(comm_iter, trps->ctable, comm_name);
+ this_comm!=NULL;
+ this_comm=tr_comm_iter_next(comm_iter)) {
+ printf("dink");
+ }
+
+ talloc_free(tmp_ctx);
+ return NULL;
+}
+
/* all routes to a single peer, unless comm/realm are specified (both or neither must be NULL) */
static TRP_RC trps_update_one_peer(TRPS_INSTANCE *trps,
TRP_PEER *peer,
goto cleanup;
}
if ((n_updates>0) && (update_list!=NULL)) {
- tr_debug("trps_update_one_peer: sending %u update records.", (unsigned int)n_updates);
+ tr_debug("trps_update_one_peer: sending %u update messages.", (unsigned int)n_updates);
for (ii=0; ii<n_updates; ii++) {
upd=trp_upd_new(tmp_ctx);
if (upd==NULL) {
}
rec=trps_route_to_inforec(tmp_ctx, trps, update_list[ii]);
if (rec==NULL) {
+ tr_err("trps_update_one_peer: could not create route info record for realm %.*s in comm %.*s.",
+ realm->len, realm->buf,
+ comm->len, comm->buf);
+ rc=TRP_NOMEM;
+ goto cleanup;
+ }
+ trp_upd_add_inforec(upd, rec);
+
+ /* now add community info records */
+ rec=trps_comm_inforecs_for_realm(tmp_ctx,
+ trps,
+ trp_route_get_comm(update_list[ii]),
+ trp_route_get_realm(update_list[ii]));
+ if (rec==NULL) {
tr_err("trps_update_one_peer: could not create all update records.");
rc=TRP_NOMEM;
goto cleanup;