X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=test%2Fblacklist.c;h=cd54585341148922894b7220a365a45b1b93c838;hb=HEAD;hp=d504460207fc38439f62cb9a1487220aaa7bcfdf;hpb=6bb60661aa20e6aa4a6a6c2244a3fb7df6cf2c4d;p=meshlink

diff --git a/test/blacklist.c b/test/blacklist.c
index d5044602..cd545853 100644
--- a/test/blacklist.c
+++ b/test/blacklist.c
@@ -11,6 +11,7 @@
 #include <errno.h>
 #include <assert.h>
 #include <sys/time.h>
+#include <dirent.h>
 
 #include "meshlink.h"
 #include "devtools.h"
@@ -18,6 +19,7 @@
 
 static struct sync_flag bar_connected;
 static struct sync_flag bar_disconnected;
+static struct sync_flag bar_blacklisted;
 static struct sync_flag baz_connected;
 
 static void foo_status_cb(meshlink_handle_t *mesh, meshlink_node_t *node, bool reachable) {
@@ -44,7 +46,20 @@ static void baz_status_cb(meshlink_handle_t *mesh, meshlink_node_t *node, bool r
 	}
 }
 
-int main() {
+static void bar_blacklisted_cb(meshlink_handle_t *mesh, meshlink_node_t *node) {
+	(void)mesh;
+
+	if(!strcmp(node->name, "foo")) {
+		set_sync_flag(&bar_blacklisted, true);
+	}
+}
+
+int main(void) {
+	init_sync_flag(&bar_connected);
+	init_sync_flag(&bar_disconnected);
+	init_sync_flag(&bar_blacklisted);
+	init_sync_flag(&baz_connected);
+
 	meshlink_set_log_cb(NULL, MESHLINK_DEBUG, log_cb);
 
 	// Create three instances.
@@ -58,11 +73,11 @@ int main() {
 		assert(asprintf(&path, "blacklist_conf.%d", i) != -1 && path);
 
 		assert(meshlink_destroy(path));
-		mesh[i] = meshlink_open(path, name[i], "trio", DEV_CLASS_BACKBONE);
+		mesh[i] = meshlink_open(path, name[i], "blacklist", DEV_CLASS_BACKBONE);
 		assert(mesh[i]);
 		free(path);
 
-		assert(meshlink_add_address(mesh[i], "localhost"));
+		assert(meshlink_set_canonical_address(mesh[i], meshlink_get_self(mesh[i]), "localhost", NULL));
 
 		data[i] = meshlink_export(mesh[i]);
 		assert(data[i]);
@@ -91,14 +106,60 @@ int main() {
 	assert(!meshlink_get_node(mesh[1], name[2]));
 	assert(!meshlink_get_node(mesh[2], name[1]));
 
+	// Check default blacklist status
+
+	assert(!meshlink_get_node_blacklisted(mesh[0], meshlink_get_self(mesh[0])));
+	assert(!meshlink_get_node_blacklisted(mesh[0], meshlink_get_node(mesh[0], name[1])));
+	assert(meshlink_get_node_blacklisted(mesh[1], meshlink_get_node(mesh[1], name[2])));
+	assert(meshlink_get_node_blacklisted(mesh[2], meshlink_get_node(mesh[2], name[1])));
+
+	// Generate an invitation for a node that is about to be blacklisted
+
+	char *invitation = meshlink_invite(mesh[0], NULL, "xyzzy");
+	assert(invitation);
+	free(invitation);
+
 	// Whitelisting and blacklisting by name should work.
 
 	assert(meshlink_whitelist_by_name(mesh[0], "quux"));
 	assert(meshlink_blacklist_by_name(mesh[0], "xyzzy"));
+	assert(meshlink_get_node(mesh[0], "quux"));
+	assert(!meshlink_get_node_blacklisted(mesh[0], meshlink_get_node(mesh[0], "quux")));
+	assert(meshlink_get_node_blacklisted(mesh[0], meshlink_get_node(mesh[0], "xyzzy")));
+
+	meshlink_node_t **nodes = NULL;
+	size_t nnodes = 0;
+	nodes = meshlink_get_all_nodes_by_blacklisted(mesh[0], true, nodes, &nnodes);
+	assert(nnodes == 1);
+	assert(!strcmp(nodes[0]->name, "xyzzy"));
+
+	nodes = meshlink_get_all_nodes_by_blacklisted(mesh[0], false, nodes, &nnodes);
+	assert(nnodes == 4);
+	assert(!strcmp(nodes[0]->name, "bar"));
+	assert(!strcmp(nodes[1]->name, "baz"));
+	assert(!strcmp(nodes[2]->name, "foo"));
+	assert(!strcmp(nodes[3]->name, "quux"));
+
+	free(nodes);
+
+	// Check that blacklisted nodes are not allowed to be invited, and no invitations are left on disk.
+
+	assert(!meshlink_invite(mesh[0], NULL, "xyzzy"));
+
+	DIR *dir = opendir("blacklist_conf.0/current/invitations");
+	assert(dir);
+	struct dirent *ent;
+
+	while((ent = readdir(dir))) {
+		assert(!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, ".."));
+	}
+
+	closedir(dir);
 
 	// Since these nodes now exist we should be able to forget them.
 
 	assert(meshlink_forget_node(mesh[0], meshlink_get_node(mesh[0], "quux")));
+	assert(meshlink_get_node_blacklisted(mesh[0], meshlink_get_node(mesh[0], "quux"))); // default blacklisted again
 
 	// Start the nodes.
 
@@ -115,15 +176,21 @@ int main() {
 
 	// Blacklist bar
 
+	meshlink_set_blacklisted_cb(mesh[1], bar_blacklisted_cb);
+
 	set_sync_flag(&bar_disconnected, false);
 	assert(meshlink_blacklist(mesh[0], meshlink_get_node(mesh[0], name[1])));
 	assert(wait_sync_flag(&bar_disconnected, 5));
+	assert(meshlink_get_node_blacklisted(mesh[0], meshlink_get_node(mesh[0], name[1])));
+
+	assert(wait_sync_flag(&bar_blacklisted, 10));
 
 	// Whitelist bar
 
 	set_sync_flag(&bar_connected, false);
 	assert(meshlink_whitelist(mesh[0], meshlink_get_node(mesh[0], name[1])));
 	assert(wait_sync_flag(&bar_connected, 15));
+	assert(!meshlink_get_node_blacklisted(mesh[0], meshlink_get_node(mesh[0], name[1])));
 
 	// Bar should not connect to baz
 
@@ -140,6 +207,8 @@ int main() {
 
 	assert(meshlink_whitelist(mesh[1], baz));
 	assert(meshlink_whitelist(mesh[2], bar));
+	assert(!meshlink_get_node_blacklisted(mesh[1], baz));
+	assert(!meshlink_get_node_blacklisted(mesh[2], bar));
 
 	// They should connect to each other
 
@@ -177,4 +246,12 @@ int main() {
 	// Check that bar has no config file for baz
 	assert(access("blacklist_conf.2/current/hosts/bar", F_OK) == 0);
 	assert(access("blacklist_conf.1/current/hosts/baz", F_OK) != 0 && errno == ENOENT);
+
+	// Check that we remember xyzzy but not quux after reopening the mesh
+	mesh[0] = meshlink_open("blacklist_conf.0", "foo", "blacklist", DEV_CLASS_BACKBONE);
+	assert(mesh[0]);
+	assert(meshlink_get_node(mesh[0], "xyzzy"));
+	assert(!meshlink_get_node(mesh[0], "quux"));
+
+	meshlink_close(mesh[0]);
 }