Spell check

hscontrol/db/db.go

@@ -103,7 +103,7 @@ func NewHeadscaleDatabase(
 
 					dbConn.Model(&types.Node{}).Where("auth_key_id = ?", 0).Update("auth_key_id", nil)
 					// If the Node table has a column for registered,
-					// find all occourences of "false" and drop them. Then
+					// find all occurrences of "false" and drop them. Then
 					// remove the column.
 					if tx.Migrator().HasColumn(&types.Node{}, "registered") {
 						log.Info().
@@ -667,7 +667,7 @@ func openDB(cfg types.DatabaseConfig) (*gorm.DB, error) {
 		}
 
 		// The pure Go SQLite library does not handle locking in
-		// the same way as the C based one and we cant use the gorm
+		// the same way as the C based one and we can't use the gorm
 		// connection pool as of 2022/02/23.
 		sqlDB, _ := db.DB()
 		sqlDB.SetMaxIdleConns(1)
@@ -730,7 +730,7 @@ func openDB(cfg types.DatabaseConfig) (*gorm.DB, error) {
 }
 
 func runMigrations(cfg types.DatabaseConfig, dbConn *gorm.DB, migrations *gormigrate.Gormigrate) error {
-	// Turn off foreign keys for the duration of the migration if using sqllite to
+	// Turn off foreign keys for the duration of the migration if using sqlite to
 	// prevent data loss due to the way the GORM migrator handles certain schema
 	// changes.
 	if cfg.Type == types.DatabaseSqlite {

hscontrol/notifier/notifier.go

@@ -153,7 +153,7 @@ func (n *Notifier) IsConnected(nodeID types.NodeID) bool {
 }
 
 // IsLikelyConnected reports if a node is connected to headscale and has a
-// poll session open, but doesnt lock, so might be wrong.
+// poll session open, but doesn't lock, so might be wrong.
 func (n *Notifier) IsLikelyConnected(nodeID types.NodeID) bool {
 	if val, ok := n.connected.Load(nodeID); ok {
 		return val

hscontrol/notifier/notifier_test.go

@@ -223,7 +223,7 @@ func TestBatcher(t *testing.T) {
 					// so do not run the worker.
 					BatchChangeDelay: time.Hour,
 
-					// Since we do not load the config, we wont get the
+					// Since we do not load the config, we won't get the
 					// default, so set it manually so we dont time out
 					// and have flakes.
 					NotifierSendTimeout: time.Second,

hscontrol/policy/acls.go

@@ -61,7 +61,7 @@ func theInternet() *netipx.IPSet {
 	internetBuilder.RemovePrefix(tsaddr.TailscaleULARange())
 	internetBuilder.RemovePrefix(tsaddr.CGNATRange())
 
-	// Delete "cant find DHCP networks"
+	// Delete "can't find DHCP networks"
 	internetBuilder.RemovePrefix(netip.MustParsePrefix("fe80::/10")) // link-local
 	internetBuilder.RemovePrefix(netip.MustParsePrefix("169.254.0.0/16"))
 
@@ -251,7 +251,7 @@ func ReduceFilterRules(node *types.Node, rules []tailcfg.FilterRule) []tailcfg.F
 	DEST_LOOP:
 		for _, dest := range rule.DstPorts {
 			expanded, err := util.ParseIPSet(dest.IP, nil)
-			// Fail closed, if we cant parse it, then we should not allow
+			// Fail closed, if we can't parse it, then we should not allow
 			// access.
 			if err != nil {
 				continue DEST_LOOP
@@ -934,7 +934,7 @@ func (pol *ACLPolicy) expandIPsFromIPPrefix(
 	build.AddPrefix(prefix)
 
 	// This is suboptimal and quite expensive, but if we only add the prefix, we will miss all the relevant IPv6
-	// addresses for the hosts that belong to tailscale. This doesnt really affect stuff like subnet routers.
+	// addresses for the hosts that belong to tailscale. This doesn't really affect stuff like subnet routers.
 	for _, node := range nodes {
 		for _, ip := range node.IPs() {
 			// log.Trace().

hscontrol/poll.go

@@ -156,7 +156,7 @@ func (m *mapSession) serve() {
 	// current configuration.
 	//
 	// If OmitPeers is true, Stream is false, and ReadOnly is false,
-	// then te server will let clients update their endpoints without
+	// then the server will let clients update their endpoints without
 	// breaking existing long-polling (Stream == true) connections.
 	// In this case, the server can omit the entire response; the client
 	// only checks the HTTP response status code.
@@ -691,7 +691,7 @@ func hostInfoChanged(old, new *tailcfg.Hostinfo) (bool, bool) {
 	}
 
 	// Services is mostly useful for discovery and not critical,
-	// except for peerapi, which is how nodes talk to eachother.
+	// except for peerapi, which is how nodes talk to each other.
 	// If peerapi was not part of the initial mapresponse, we
 	// need to make sure its sent out later as it is needed for
 	// Taildrop.

hscontrol/types/node.go

@@ -108,7 +108,7 @@ func (node *Node) GivenNameHasBeenChanged() bool {
 // IsExpired returns whether the node registration has expired.
 func (node Node) IsExpired() bool {
 	// If Expiry is not set, the client has not indicated that
-	// it wants an expiry time, it is therefor considered
+	// it wants an expiry time, it is therefore considered
 	// to mean "not expired"
 	if node.Expiry == nil || node.Expiry.IsZero() {
 		return false
@@ -183,7 +183,7 @@ func (node *Node) CanAccess(filter []tailcfg.FilterRule, node2 *Node) bool {
 	src := node.IPs()
 	allowedIPs := node2.IPs()
 
-	// TODO(kradalby): Regenerate this everytime the filter change, instead of
+	// TODO(kradalby): Regenerate this every time the filter change, instead of
 	// every time we use it.
 	matchers := make([]matcher.Match, len(filter))
 	for i, rule := range filter {

hscontrol/util/dns.go

@@ -86,7 +86,7 @@ func CheckForFQDNRules(name string) error {
 	}
 	if invalidDNSRegex.MatchString(name) {
 		return fmt.Errorf(
-			"DNS segment should only be composed of lowercase ASCII letters numbers, hyphen and dots. %v doesn't comply with theses rules: %w",
+			"DNS segment should only be composed of lowercase ASCII letters numbers, hyphen and dots. %v doesn't comply with these rules: %w",
 			name,
 			ErrInvalidUserName,
 		)