A high-level class for communicating securely over a TCP socket, using TLS and SSL. The SecureSocket exposes both a Stream and an IOSink interface, making it ideal for using together with other Streams.
- Implements
Static Methods
-
connect(
host, int port, {bool sendClientCertificate: false, String certificateName, bool onBadCertificate(X509Certificate certificate), List<String> supportedProtocols}) → Future<SecureSocket> -
Constructs a new secure client socket and connect it to the given
hoston portport. The returned Future will complete with a SecureSocket that is connected and ready for subscription.… -
initialize(
{String database, String password, bool useBuiltinRoots: true}) → void -
Initializes the NSS library. If initialize is not called, the library is automatically initialized as if initialize were called with no arguments. If initialize is called more than once, or called after automatic initialization has happened (when a secure connection is made), then a TlsException is thrown.…
-
secure(
Socket socket, {host, bool sendClientCertificate: false, String certificateName, bool onBadCertificate(X509Certificate certificate)}) → Future<SecureSocket> -
Takes an already connected
socketand starts client side TLS handshake to make the communication secure. When the returned future completes the SecureSocket has completed the TLS handshake. Using this function requires that the other end of the connection is prepared for TLS handshake.… -
secureServer(
Socket socket, String certificateName, {List<int> bufferedData, bool requestClientCertificate: false, bool requireClientCertificate: false, List<String> supportedProtocols}) → Future<SecureSocket> -
Takes an already connected
socketand starts server side TLS handshake to make the communication secure. When the returned future completes the SecureSocket has completed the TLS handshake. Using this function requires that the other end of the connection is going to start the TLS handshake.…
Properties
- address → InternetAddress
-
read-only, inherited
Returns the
InternetAddressused to connect this socket. - done → Future
-
read-only, inherited
Get a future that will complete when the consumer closes, or when an error occurs. This future is identical to the future returned by
close. - encoding → Encoding
-
read / write, inherited
The Encoding used when writing strings. Depending on the underlying consumer this property might be mutable.
- first → Future<List<int>>
-
read-only, inherited
Returns the first element of the stream.…
- isBroadcast → bool
-
read-only, inherited
Reports whether this stream is a broadcast stream.
- isEmpty → Future<bool>
-
read-only, inherited
Reports whether this stream contains any elements.…
- last → Future<List<int>>
-
read-only, inherited
Returns the last element of the stream.…
- length → Future<int>
-
read-only, inherited
Counts the elements in the stream.
- peerCertificate → X509Certificate
-
read-only
Get the peer certificate for a connected SecureSocket. If this SecureSocket is the server end of a secure socket connection,
peerCertificatewill return the client certificate, or null, if no client certificate was received. If it is the client end,peerCertificatewill return the server's certificate. - port → int
-
read-only, inherited
Returns the port used by this socket.
- remoteAddress → InternetAddress
-
read-only, inherited
Returns the remote
InternetAddressconnected to by this socket. - remotePort → int
-
read-only, inherited
Returns the remote port connected to by this socket.
- selectedProtocol → String
-
read-only
Get the protocol which was selected during protocol negotiation.
- single → Future<List<int>>
-
read-only, inherited
Returns the single element.…
Methods
-
add(
List<int> data) → void -
inherited
-
addError(
error, [StackTrace stackTrace]) → void -
inherited
Passes the error to the target consumer as an error event.…
-
addStream(
Stream<List<int>> stream) → Future -
inherited
Adds all elements of the given
streamtothis. -
any(
bool test(T element)) → Future<bool> -
inherited
Checks whether
testaccepts any element provided by this stream.… -
asBroadcastStream(
{void onListen(StreamSubscription<T> subscription), void onCancel(StreamSubscription<T> subscription)}) → Stream<List<int>> -
inherited
Returns a multi-subscription stream that produces the same events as this.…
-
asyncExpand(
Stream convert(T event)) → Stream -
inherited
Creates a new stream with the events of a stream per original event.…
-
asyncMap(
dynamic convert(T event)) → Stream -
inherited
Creates a new stream with each data event of this stream asynchronously mapped to a new event.…
-
close(
) → Future -
inherited
Close the target consumer.
-
contains(
Object needle) → Future<bool> -
inherited
Checks whether
needleoccurs in the elements provided by this stream.… -
destroy(
) → void -
inherited
Destroy the socket in both directions. Calling destroy will make the send a close event on the stream and will no longer react on data being piped to it.…
-
distinct(
[bool equals(T previous, T next)]) → Stream<List<int>> -
inherited
Skips data events if they are equal to the previous data event.…
-
drain(
[futureValue]) → Future -
inherited
Discards all data on the stream, but signals when it's done or an error occured.…
-
elementAt(
int index) → Future<List<int>> -
inherited
Returns the value of the
indexth data event of this stream.… -
every(
bool test(T element)) → Future<bool> -
inherited
Checks whether
testaccepts all elements provided by this stream.… -
expand(
Iterable convert(T value)) → Stream -
inherited
Creates a new stream from this stream that converts each element into zero or more events.…
-
firstWhere(
bool test(T element), {Object defaultValue()}) → Future -
inherited
Finds the first element of this stream matching
test.… -
flush(
) → Future -
inherited
Returns a Future that completes once all buffered data is accepted by the to underlying StreamConsumer.…
-
fold(
initialValue, dynamic combine(previous, T element)) → Future -
inherited
Reduces a sequence of values by repeatedly applying
combine. -
forEach(
void action(T element)) → Future -
inherited
Executes
actionon each data event of the stream.… -
handleError(
Function onError, {bool test(error)}) → Stream<List<int>> -
inherited
Creates a wrapper Stream that intercepts some errors from this stream.…
-
join(
[String separator = ""]) → Future<String> -
inherited
Collects string of data events' string representations.…
-
lastWhere(
bool test(T element), {Object defaultValue()}) → Future -
inherited
Finds the last element in this stream matching
test.… -
listen(
void onData(T event), {Function onError, void onDone(), bool cancelOnError}) → StreamSubscription<List<int>> -
inherited
Adds a subscription to this stream.…
-
map(
dynamic convert(T event)) → Stream -
inherited
Creates a new stream that converts each element of this stream to a new value using the
convertfunction.… -
pipe(
StreamConsumer<List<int>> streamConsumer) → Future -
inherited
Pipe the events of this stream into
streamConsumer.… -
reduce(
T combine(T previous, T element)) → Future<List<int>> -
inherited
Reduces a sequence of values by repeatedly applying
combine. -
renegotiate(
{bool useSessionCache: true, bool requestClientCertificate: false, bool requireClientCertificate: false}) → void -
Renegotiate an existing secure connection, renewing the session keys and possibly changing the connection properties.…
-
setOption(
SocketOption option, bool enabled) → bool -
inherited
Use setOption to customize the RawSocket. See SocketOption for available options.…
-
singleWhere(
bool test(T element)) → Future<List<int>> -
inherited
Finds the single element in this stream matching
test.… -
skip(
int count) → Stream<List<int>> -
inherited
Skips the first
countdata events from this stream.… -
skipWhile(
bool test(T element)) → Stream<List<int>> -
inherited
Skip data events from this stream while they are matched by
test.… -
take(
int count) → Stream<List<int>> -
inherited
Provides at most the first
nvalues of this stream.… -
takeWhile(
bool test(T element)) → Stream<List<int>> -
inherited
Forwards data events while
testis successful.… -
timeout(
Duration timeLimit, {void onTimeout(EventSink sink)}) → Stream -
inherited
Creates a new stream with the same events as this stream.…
-
toList(
) → Future<List<List<int>>> -
inherited
Collects the data of this stream in a List.
-
toSet(
) → Future<Set<List<int>>> -
inherited
-
transform(
StreamTransformer<List<int>> streamTransformer) → Stream -
inherited
Chains this stream as the input of the provided StreamTransformer.…
-
where(
bool test(T event)) → Stream<List<int>> -
inherited
Creates a new stream from this stream that discards some data events.…
-
write(
Object obj) → void -
inherited
Converts
objto a String by invoking Object.toString and adds the encoding of the result to the target consumer.… -
writeAll(
Iterable objects, [String separator = ""]) → void -
inherited
Iterates over the given
objectsand writes them in sequence.… -
writeCharCode(
int charCode) → void -
inherited
Writes the
charCodetothis.… -
writeln(
[Object obj = ""]) → void -
inherited
Converts
objto a String by invoking Object.toString and writes the result tothis, followed by a newline.…