#include <stdlib.h>
#include <string.h>
#include <jansson.h>
-#include <dirent.h>
#include <talloc.h>
+#include <tr_constraint_internal.h>
#include <tr_cfgwatch.h>
-#include <tr_comm.h>
-#include <tr_config.h>
-#include <tr_gss_names.h>
#include <tr_debug.h>
-#include <tr_filter.h>
-#include <trust_router/tr_constraint.h>
-#include <tr_idp.h>
-#include <tr.h>
-#include <trust_router/trp.h>
#if JANSSON_VERSION_HEX < 0x020500
#include "jansson_iterators.h"
#endif
-static TR_CONSTRAINT *tr_cfg_parse_one_constraint(TALLOC_CTX *mem_ctx, char *ctype, json_t *jc, TR_CFG_RC *rc)
+static TR_CONSTRAINT *tr_cfg_parse_one_constraint(TALLOC_CTX *mem_ctx, const char *ctype, json_t *jc, TR_CFG_RC *rc)
{
TR_CONSTRAINT *cons=NULL;
- int i=0;
+ size_t i=0;
- if ((!ctype) || (!jc) || (!rc) ||
+ if (!rc) {
+ tr_err("tr_cfg_parse_one_constraint: rc is null, cannot process constraint.");
+ return NULL;
+ }
+
+ if ((!ctype) || (!jc) ||
(!json_is_array(jc)) ||
(0 >= json_array_size(jc)) ||
- (TR_MAX_CONST_MATCHES < json_array_size(jc)) ||
(!json_is_string(json_array_get(jc, 0)))) {
tr_err("tr_cfg_parse_one_constraint: config error.");
*rc=TR_CFG_NOPARSE;
}
for (i=0; i < json_array_size(jc); i++) {
- cons->matches[i]=tr_new_name(json_string_value(json_array_get(jc, i)));
- if (cons->matches[i]==NULL) {
- tr_err("tr_cfg_parse_one_constraint: Out of memory (match %d).", i+1);
+ if (NULL == tr_constraint_add_match(cons, tr_new_name(json_string_value(json_array_get(jc, i))))) {
+ tr_err("tr_cfg_parse_one_constraint: Out of memory (match %d).", i);
*rc=TR_CFG_NOMEM;
tr_constraint_free(cons);
return NULL;
{
TALLOC_CTX *tmp_ctx = talloc_new(NULL);
TR_FILTER *filt = NULL;
+ TR_FLINE *fline = NULL;
+ TR_FSPEC *fspec = NULL;
json_t *jfaction = NULL;
json_t *jfline = NULL;
json_t *jfspecs = NULL;
}
tr_filter_set_type(filt, ftype);
- /* make sure we have space to represent the filter */
- if (json_array_size(jfilt) > TR_MAX_FILTER_LINES) {
- tr_err("tr_cfg_parse_one_filter: Filter has too many lines, maximum of %d.", TR_MAX_FILTER_LINES);
- *rc = TR_CFG_NOPARSE;
- goto cleanup;
- }
-
/* For each entry in the filter... */
json_array_foreach(jfilt, i, jfline) {
if ((NULL == (jfaction = json_object_get(jfline, "action"))) ||
goto cleanup;
}
- if (TR_MAX_FILTER_SPECS < json_array_size(jfspecs)) {
- tr_debug("tr_cfg_parse_one_filter: Filter has too many specs, maximimum of %d.", TR_MAX_FILTER_SPECS);
- *rc = TR_CFG_NOPARSE;
- goto cleanup;
- }
-
- if (NULL == (filt->lines[i] = tr_fline_new(filt))) {
- tr_debug("tr_cfg_parse_one_filter: Out of memory allocating filter line %d.", i + 1);
+ fline = tr_fline_new(tmp_ctx);
+ if (fline == NULL) {
+ tr_debug("tr_cfg_parse_one_filter: Out of memory allocating filter line %d.", i);
*rc = TR_CFG_NOMEM;
goto cleanup;
}
-
if (!strcmp(json_string_value(jfaction), "accept")) {
- filt->lines[i]->action = TR_FILTER_ACTION_ACCEPT;
+ fline->action = TR_FILTER_ACTION_ACCEPT;
+ tr_debug("tr_cfg_parse_one_filter: Filter action is 'accept'");
+
} else if (!strcmp(json_string_value(jfaction), "reject")) {
- filt->lines[i]->action = TR_FILTER_ACTION_REJECT;
+ fline->action = TR_FILTER_ACTION_REJECT;
+ tr_debug("tr_cfg_parse_one_filter: Filter action is 'reject'");
} else {
- tr_debug("tr_cfg_parse_one_filter: Error parsing filter action, unknown action' %s'.",
+ tr_debug("tr_cfg_parse_one_filter: Error parsing filter action, unknown action '%s'.",
json_string_value(jfaction));
*rc = TR_CFG_NOPARSE;
goto cleanup;
tr_err("tr_cfg_parse_one_filter: cannot parse realm_constraints, not an array.");
*rc = TR_CFG_NOPARSE;
goto cleanup;
- } else if (json_array_size(jrc) > TR_MAX_CONST_MATCHES) {
- tr_err("tr_cfg_parse_one_filter: realm_constraints has too many entries, maximum of %d.",
- TR_MAX_CONST_MATCHES);
- *rc = TR_CFG_NOPARSE;
- goto cleanup;
} else if (json_array_size(jrc) > 0) {
/* ok we actually have entries to process */
- if (NULL == (filt->lines[i]->realm_cons = tr_cfg_parse_one_constraint(filt->lines[i], "realm", jrc, rc))) {
+ if (NULL == (fline->realm_cons = tr_cfg_parse_one_constraint(fline, "realm", jrc, rc))) {
tr_debug("tr_cfg_parse_one_filter: Error parsing realm constraint");
*rc = TR_CFG_NOPARSE;
goto cleanup;
tr_err("tr_cfg_parse_one_filter: cannot parse domain_constraints, not an array.");
*rc = TR_CFG_NOPARSE;
goto cleanup;
- } else if (json_array_size(jdc) > TR_MAX_CONST_MATCHES) {
- tr_err("tr_cfg_parse_one_filter: domain_constraints has too many entries, maximum of %d.",
- TR_MAX_CONST_MATCHES);
- *rc = TR_CFG_NOPARSE;
- goto cleanup;
} else if (json_array_size(jdc) > 0) {
- if (NULL == (filt->lines[i]->domain_cons = tr_cfg_parse_one_constraint(filt->lines[i], "domain", jdc, rc))) {
+ if (NULL == (fline->domain_cons = tr_cfg_parse_one_constraint(fline, "domain", jdc, rc))) {
tr_debug("tr_cfg_parse_one_filter: Error parsing domain constraint");
*rc = TR_CFG_NOPARSE;
goto cleanup;
}
/*For each filter spec within the filter line... */
+ tr_debug("tr_cfg_parse_one_filter: Filter line has %d spec(s)", json_array_size(jfspecs));
json_array_foreach(jfspecs, j, this_jfspec) {
if ((NULL == (jfield = json_object_get(this_jfspec, "field"))) ||
(!json_is_string(jfield))) {
}
/* allocate the filter spec */
- if (NULL == (filt->lines[i]->specs[j] = tr_fspec_new(filt->lines[i]))) {
+ if (NULL == (fspec = tr_fspec_new(fline))) {
tr_debug("tr_cfg_parse_one_filter: Out of memory.");
*rc = TR_CFG_NOMEM;
goto cleanup;
}
/* fill in the field */
- if (NULL == (filt->lines[i]->specs[j]->field = tr_new_name(json_string_value(jfield)))) {
+ if (NULL == (fspec->field = tr_new_name(json_string_value(jfield)))) {
tr_debug("tr_cfg_parse_one_filter: Out of memory.");
*rc = TR_CFG_NOMEM;
goto cleanup;
*rc = TR_CFG_NOMEM;
goto cleanup;
}
- tr_fspec_add_match(filt->lines[i]->specs[j], name);
+ tr_fspec_add_match(fspec, name);
} else {
/* jmatch is an array (we checked earlier) */
json_array_foreach(jmatch, k, this_jmatch) {
*rc = TR_CFG_NOMEM;
goto cleanup;
}
- tr_fspec_add_match(filt->lines[i]->specs[j], name);
+ tr_fspec_add_match(fspec, name);
}
}
- if (!tr_filter_validate_spec_field(ftype, filt->lines[i]->specs[j])){
+ if (!tr_filter_validate_spec_field(ftype, fspec)) {
tr_debug("tr_cfg_parse_one_filter: Invalid filter field \"%.*s\" for %s filter, spec %d, filter %d.",
- filt->lines[i]->specs[j]->field->len,
- filt->lines[i]->specs[j]->field->buf,
+ fspec->field->len,
+ fspec->field->buf,
tr_filter_type_to_string(filt->type),
i, j);
*rc = TR_CFG_ERROR;
goto cleanup;
}
+
+ if (tr_fline_add_spec(fline, fspec) == NULL) {
+ tr_debug("tr_cfg_parse_one_filter: Unable to add spec %d to line %d of %s filter.",
+ j, i, tr_filter_type_to_string(filt->type));
+ }
+ }
+
+ if (NULL == tr_filter_add_line(filt, fline)) {
+ tr_debug("tr_cfg_parse_one_filter: Error adding line %d for %s filter",
+ i, tr_filter_type_to_string(filt->type));
+ *rc = TR_CFG_NOMEM;
+ goto cleanup;
}
+ tr_debug("tr_cfg_parse_one_filter: Added line %d to %s filter", i, tr_filter_type_to_string(filt->type));
}
/* check that the filter is valid */
/* finally, parse the filter */
tr_debug("tr_cfg_parse_filters: Found %s filter.", filt_label);
filt = tr_cfg_parse_one_filter(tmp_ctx, jfilt, filt_type, rc);
- tr_filter_set_add(filt_set, filt);
if (*rc != TR_CFG_SUCCESS) {
tr_debug("tr_cfg_parse_filters: Error parsing %s filter.", filt_label);
*rc = TR_CFG_NOPARSE;
goto cleanup;
}
+ if (tr_filter_set_add(filt_set, filt) != 0) {
+ tr_debug("tr_cfg_parse_filters: Error adding %s filter to filter set.", filt_label);
+ *rc = TR_CFG_NOPARSE;
+ goto cleanup;
+ }
}
*rc=TR_CFG_SUCCESS;
projects / trust_router.git / blobdiff