merge development
This commit is contained in:
Erik
commit
523ced2f9a
@ -101,11 +101,6 @@
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
741F39EE1BD025D80026C9CC /* SocketEngineTest.swift in Sources */ = {isa = PBXBuildFile; fileRef = 741F39ED1BD025D80026C9CC /* SocketEngineTest.swift */; };
|
||||
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|
||||
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|
||||
@ -121,6 +116,12 @@
|
||||
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|
||||
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|
||||
74ABF7771C3991C10078C657 /* SocketIOClientSpec.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74ABF7761C3991C10078C657 /* SocketIOClientSpec.swift */; };
|
||||
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|
||||
74B4AD211D09A6190062A523 /* SSLSecurity.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74B4AD201D09A6190062A523 /* SSLSecurity.swift */; };
|
||||
74B4AD221D09A6190062A523 /* SSLSecurity.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74B4AD201D09A6190062A523 /* SSLSecurity.swift */; };
|
||||
74B4AD231D09A6190062A523 /* SSLSecurity.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74B4AD201D09A6190062A523 /* SSLSecurity.swift */; };
|
||||
74B4AD241D09A6450062A523 /* WebSocket.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74B4AD1C1D09A5D80062A523 /* WebSocket.swift */; };
|
||||
74B4AD251D09A6490062A523 /* WebSocket.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74B4AD1C1D09A5D80062A523 /* WebSocket.swift */; };
|
||||
74F124F01BC574CF002966F4 /* SocketBasicPacketTest.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74F124EF1BC574CF002966F4 /* SocketBasicPacketTest.swift */; };
|
||||
74F124F11BC574CF002966F4 /* SocketBasicPacketTest.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74F124EF1BC574CF002966F4 /* SocketBasicPacketTest.swift */; };
|
||||
CEBA56961CDA0B7700BA0389 /* NSCharacterSet.swift in Sources */ = {isa = PBXBuildFile; fileRef = CEBA56951CDA0B7700BA0389 /* NSCharacterSet.swift */; };
|
||||
@ -184,7 +185,6 @@
|
||||
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|
||||
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|
||||
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|
||||
74171E621C10CD240062D398 /* WebSocket.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = WebSocket.swift; path = Source/WebSocket.swift; sourceTree = "<group>"; };
|
||||
741F39ED1BD025D80026C9CC /* SocketEngineTest.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SocketEngineTest.swift; sourceTree = "<group>"; };
|
||||
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|
||||
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|
||||
@ -193,6 +193,8 @@
|
||||
7472C65B1BCAB53E003CA70D /* SocketNamespacePacketTest.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SocketNamespacePacketTest.swift; sourceTree = "<group>"; };
|
||||
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|
||||
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|
||||
74B4AD1C1D09A5D80062A523 /* WebSocket.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = WebSocket.swift; path = Source/WebSocket/WebSocket.swift; sourceTree = "<group>"; };
|
||||
74B4AD201D09A6190062A523 /* SSLSecurity.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = SSLSecurity.swift; path = Source/WebSocket/SSLSecurity.swift; sourceTree = "<group>"; };
|
||||
74F124EF1BC574CF002966F4 /* SocketBasicPacketTest.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SocketBasicPacketTest.swift; sourceTree = "<group>"; };
|
||||
CEBA56951CDA0B7700BA0389 /* NSCharacterSet.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = NSCharacterSet.swift; path = Source/NSCharacterSet.swift; sourceTree = "<group>"; };
|
||||
CEBA56991CDA0B8200BA0389 /* String.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = String.swift; path = Source/String.swift; sourceTree = "<group>"; };
|
||||
@ -331,7 +333,6 @@
|
||||
5764DF7B1B51F24A004FF46E /* Source */ = {
|
||||
isa = PBXGroup;
|
||||
children = (
|
||||
CEBA569E1CDA0C0C00BA0389 /* utils */,
|
||||
74171E501C10CD240062D398 /* SocketAckEmitter.swift */,
|
||||
74171E511C10CD240062D398 /* SocketAckManager.swift */,
|
||||
74171E521C10CD240062D398 /* SocketAnyEvent.swift */,
|
||||
@ -351,11 +352,21 @@
|
||||
74171E5E1C10CD240062D398 /* SocketParsable.swift */,
|
||||
74171E5F1C10CD240062D398 /* SocketStringReader.swift */,
|
||||
74171E601C10CD240062D398 /* SocketTypes.swift */,
|
||||
74171E621C10CD240062D398 /* WebSocket.swift */,
|
||||
CEBA569E1CDA0C0C00BA0389 /* utils */,
|
||||
74B4AD1B1D09A5C30062A523 /* Websocket */,
|
||||
);
|
||||
name = Source;
|
||||
sourceTree = "<group>";
|
||||
};
|
||||
74B4AD1B1D09A5C30062A523 /* Websocket */ = {
|
||||
isa = PBXGroup;
|
||||
children = (
|
||||
74B4AD1C1D09A5D80062A523 /* WebSocket.swift */,
|
||||
74B4AD201D09A6190062A523 /* SSLSecurity.swift */,
|
||||
);
|
||||
name = Websocket;
|
||||
sourceTree = "<group>";
|
||||
};
|
||||
CEBA569E1CDA0C0C00BA0389 /* utils */ = {
|
||||
isa = PBXGroup;
|
||||
children = (
|
||||
@ -601,6 +612,7 @@
|
||||
740CA1221C496EF700CB98F4 /* SocketEngineWebsocket.swift in Sources */,
|
||||
74171EA51C10CD240062D398 /* SocketIOClientStatus.swift in Sources */,
|
||||
CEBA569A1CDA0B8200BA0389 /* String.swift in Sources */,
|
||||
74B4AD1D1D09A5D80062A523 /* WebSocket.swift in Sources */,
|
||||
74171E751C10CD240062D398 /* SocketEngine.swift in Sources */,
|
||||
74171E691C10CD240062D398 /* SocketAckManager.swift in Sources */,
|
||||
7420CB791C49629E00956AA4 /* SocketEnginePollable.swift in Sources */,
|
||||
@ -608,13 +620,13 @@
|
||||
74ABF7771C3991C10078C657 /* SocketIOClientSpec.swift in Sources */,
|
||||
74171E871C10CD240062D398 /* SocketEngineSpec.swift in Sources */,
|
||||
74171E631C10CD240062D398 /* SocketAckEmitter.swift in Sources */,
|
||||
74B4AD211D09A6190062A523 /* SSLSecurity.swift in Sources */,
|
||||
74171EBD1C10CD240062D398 /* SocketStringReader.swift in Sources */,
|
||||
74171EC31C10CD240062D398 /* SocketTypes.swift in Sources */,
|
||||
74171EAB1C10CD240062D398 /* SocketLogger.swift in Sources */,
|
||||
74171E991C10CD240062D398 /* SocketIOClient.swift in Sources */,
|
||||
74171E8D1C10CD240062D398 /* SocketEventHandler.swift in Sources */,
|
||||
74171E7B1C10CD240062D398 /* SocketEngineClient.swift in Sources */,
|
||||
74171ECF1C10CD240062D398 /* WebSocket.swift in Sources */,
|
||||
74171EB11C10CD240062D398 /* SocketPacket.swift in Sources */,
|
||||
74171EB71C10CD240062D398 /* SocketParsable.swift in Sources */,
|
||||
74171E811C10CD240062D398 /* SocketEnginePacketType.swift in Sources */,
|
||||
@ -630,7 +642,6 @@
|
||||
7472C65F1BCAC46E003CA70D /* SocketSideEffectTest.swift in Sources */,
|
||||
74171EA61C10CD240062D398 /* SocketIOClientStatus.swift in Sources */,
|
||||
74171E881C10CD240062D398 /* SocketEngineSpec.swift in Sources */,
|
||||
74171ED01C10CD240062D398 /* WebSocket.swift in Sources */,
|
||||
74171EA01C10CD240062D398 /* SocketIOClientOption.swift in Sources */,
|
||||
74171E701C10CD240062D398 /* SocketAnyEvent.swift in Sources */,
|
||||
74171EC41C10CD240062D398 /* SocketTypes.swift in Sources */,
|
||||
@ -655,6 +666,7 @@
|
||||
isa = PBXSourcesBuildPhase;
|
||||
buildActionMask = 2147483647;
|
||||
files = (
|
||||
74B4AD241D09A6450062A523 /* WebSocket.swift in Sources */,
|
||||
740CA1211C496EF200CB98F4 /* SocketEngineWebsocket.swift in Sources */,
|
||||
7471CCEA1C39926300364B59 /* SocketIOClientSpec.swift in Sources */,
|
||||
CEBA569B1CDA0B8200BA0389 /* String.swift in Sources */,
|
||||
@ -671,7 +683,7 @@
|
||||
74171E9B1C10CD240062D398 /* SocketIOClient.swift in Sources */,
|
||||
74171E8F1C10CD240062D398 /* SocketEventHandler.swift in Sources */,
|
||||
74171E7D1C10CD240062D398 /* SocketEngineClient.swift in Sources */,
|
||||
74171ED11C10CD240062D398 /* WebSocket.swift in Sources */,
|
||||
74B4AD221D09A6190062A523 /* SSLSecurity.swift in Sources */,
|
||||
74171EB31C10CD240062D398 /* SocketPacket.swift in Sources */,
|
||||
74171EB91C10CD240062D398 /* SocketParsable.swift in Sources */,
|
||||
74171E831C10CD240062D398 /* SocketEnginePacketType.swift in Sources */,
|
||||
@ -699,6 +711,7 @@
|
||||
isa = PBXSourcesBuildPhase;
|
||||
buildActionMask = 2147483647;
|
||||
files = (
|
||||
74B4AD251D09A6490062A523 /* WebSocket.swift in Sources */,
|
||||
740CA1201C496EEB00CB98F4 /* SocketEngineWebsocket.swift in Sources */,
|
||||
7471CCEB1C39926C00364B59 /* SocketIOClientSpec.swift in Sources */,
|
||||
CEBA569C1CDA0B8200BA0389 /* String.swift in Sources */,
|
||||
@ -715,7 +728,7 @@
|
||||
74171E9D1C10CD240062D398 /* SocketIOClient.swift in Sources */,
|
||||
74171E911C10CD240062D398 /* SocketEventHandler.swift in Sources */,
|
||||
74171E7F1C10CD240062D398 /* SocketEngineClient.swift in Sources */,
|
||||
74171ED31C10CD240062D398 /* WebSocket.swift in Sources */,
|
||||
74B4AD231D09A6190062A523 /* SSLSecurity.swift in Sources */,
|
||||
74171EB51C10CD240062D398 /* SocketPacket.swift in Sources */,
|
||||
74171EBB1C10CD240062D398 /* SocketParsable.swift in Sources */,
|
||||
74171E851C10CD240062D398 /* SocketEnginePacketType.swift in Sources */,
|
||||
@ -731,7 +744,6 @@
|
||||
57634A231BD9B46D00E19CD7 /* SocketSideEffectTest.swift in Sources */,
|
||||
74171EAA1C10CD240062D398 /* SocketIOClientStatus.swift in Sources */,
|
||||
74171E8C1C10CD240062D398 /* SocketEngineSpec.swift in Sources */,
|
||||
74171ED41C10CD240062D398 /* WebSocket.swift in Sources */,
|
||||
74171EA41C10CD240062D398 /* SocketIOClientOption.swift in Sources */,
|
||||
74171E741C10CD240062D398 /* SocketAnyEvent.swift in Sources */,
|
||||
74171EC81C10CD240062D398 /* SocketTypes.swift in Sources */,
|
||||
|
||||
@ -13,7 +13,7 @@ class SocketParserTest: XCTestCase {
|
||||
let testSocket = SocketIOClient(socketURL: NSURL())
|
||||
|
||||
//Format key: message; namespace-data-binary-id
|
||||
static let packetTypes: Dictionary<String, (String, [AnyObject], [NSData], Int)> = [
|
||||
static let packetTypes: [String: (String, [AnyObject], [NSData], Int)] = [
|
||||
"0": ("/", [], [], -1), "1": ("/", [], [], -1),
|
||||
"25[\"test\"]": ("/", ["test"], [], 5),
|
||||
"2[\"test\",\"~~0\"]": ("/", ["test", "~~0"], [], -1),
|
||||
|
||||
@ -163,6 +163,16 @@ public final class SocketEngine : NSObject, SocketEnginePollable, SocketEngineWe
|
||||
}
|
||||
}
|
||||
|
||||
private func closeOutEngine() {
|
||||
sid = ""
|
||||
closed = true
|
||||
invalidated = true
|
||||
connected = false
|
||||
|
||||
ws?.disconnect()
|
||||
stopPolling()
|
||||
}
|
||||
|
||||
/// Starts the connection to the server
|
||||
public func connect() {
|
||||
if connected {
|
||||
@ -266,35 +276,32 @@ public final class SocketEngine : NSObject, SocketEnginePollable, SocketEngineWe
|
||||
}
|
||||
|
||||
public func disconnect(reason: String) {
|
||||
func postSendClose(_ data: NSData?, _ res: NSURLResponse?, _ err: NSError?) {
|
||||
sid = ""
|
||||
closed = true
|
||||
invalidated = true
|
||||
connected = false
|
||||
|
||||
ws?.disconnect()
|
||||
stopPolling()
|
||||
client?.engineDidClose(reason: reason)
|
||||
}
|
||||
guard connected else { return closeOutEngine() }
|
||||
|
||||
DefaultSocketLogger.Logger.log("Engine is being closed.", type: logType)
|
||||
|
||||
if closed {
|
||||
closeOutEngine()
|
||||
client?.engineDidClose(reason: reason)
|
||||
return
|
||||
}
|
||||
|
||||
if websocket {
|
||||
sendWebSocketMessage("", withType: .close, withData: [])
|
||||
postSendClose(nil, nil, nil)
|
||||
closeOutEngine()
|
||||
} else {
|
||||
// We need to take special care when we're polling that we send it ASAP
|
||||
// Also make sure we're on the emitQueue since we're touching postWait
|
||||
dispatch_sync(emitQueue) {
|
||||
self.postWait.append(String(SocketEnginePacketType.close.rawValue))
|
||||
let req = self.createRequestForPostWithPostWait()
|
||||
self.doRequest(for: req, callbackWith: postSendClose)
|
||||
}
|
||||
disconnectPolling()
|
||||
}
|
||||
}
|
||||
|
||||
// We need to take special care when we're polling that we send it ASAP
|
||||
// Also make sure we're on the emitQueue since we're touching postWait
|
||||
private func disconnectPolling() {
|
||||
dispatch_sync(emitQueue) {
|
||||
self.postWait.append(String(SocketEnginePacketType.close.rawValue))
|
||||
let req = self.createRequestForPostWithPostWait()
|
||||
self.doRequest(for: req) {_, _, _ in }
|
||||
self.closeOutEngine()
|
||||
}
|
||||
}
|
||||
|
||||
@ -334,7 +341,7 @@ public final class SocketEngine : NSObject, SocketEnginePollable, SocketEngineWe
|
||||
guard let ws = self.ws else { return }
|
||||
|
||||
for msg in postWait {
|
||||
ws.writeString(str: fixDoubleUTF8(string: msg))
|
||||
ws.writeString(str: msg)
|
||||
}
|
||||
|
||||
postWait.removeAll(keepingCapacity: true)
|
||||
|
||||
@ -123,7 +123,7 @@ extension SocketEnginePollable {
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
|
||||
DefaultSocketLogger.Logger.log("Got polling response", type: "SocketEnginePolling")
|
||||
|
||||
if let str = String(data: data!, encoding: NSUTF8StringEncoding) {
|
||||
|
||||
258
Source/WebSocket/SSLSecurity.swift
Normal file
258
Source/WebSocket/SSLSecurity.swift
Normal file
@ -0,0 +1,258 @@
|
||||
//////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// SSLSecurity.swift
|
||||
// Starscream
|
||||
//
|
||||
// Created by Dalton Cherry on 5/16/15.
|
||||
// Copyright (c) 2014-2015 Dalton Cherry.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
//
|
||||
//////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
import Foundation
|
||||
import Security
|
||||
|
||||
public class SSLCert {
|
||||
var certData: NSData?
|
||||
var key: SecKey?
|
||||
|
||||
/**
|
||||
Designated init for certificates
|
||||
|
||||
- parameter data: is the binary data of the certificate
|
||||
|
||||
- returns: a representation security object to be used with
|
||||
*/
|
||||
public init(data: NSData) {
|
||||
self.certData = data
|
||||
}
|
||||
|
||||
/**
|
||||
Designated init for public keys
|
||||
|
||||
- parameter key: is the public key to be used
|
||||
|
||||
- returns: a representation security object to be used with
|
||||
*/
|
||||
public init(key: SecKey) {
|
||||
self.key = key
|
||||
}
|
||||
}
|
||||
|
||||
public class SSLSecurity {
|
||||
public var validatedDN = true //should the domain name be validated?
|
||||
|
||||
var isReady = false //is the key processing done?
|
||||
var certificates: [NSData]? //the certificates
|
||||
var pubKeys: [SecKey]? //the public keys
|
||||
var usePublicKeys = false //use public keys or certificate validation?
|
||||
|
||||
/**
|
||||
Use certs from main app bundle
|
||||
|
||||
- parameter usePublicKeys: is to specific if the publicKeys or certificates should be used for SSL pinning validation
|
||||
|
||||
- returns: a representation security object to be used with
|
||||
*/
|
||||
public convenience init(usePublicKeys: Bool = false) {
|
||||
let paths = NSBundle.main().pathsForResources(ofType: "cer", inDirectory: ".")
|
||||
|
||||
let certs = paths.reduce([SSLCert]()) { (certs: [SSLCert], path: String) -> [SSLCert] in
|
||||
var certs = certs
|
||||
if let data = NSData(contentsOfFile: path) {
|
||||
certs.append(SSLCert(data: data))
|
||||
}
|
||||
return certs
|
||||
}
|
||||
|
||||
self.init(certs: certs, usePublicKeys: usePublicKeys)
|
||||
}
|
||||
|
||||
/**
|
||||
Designated init
|
||||
|
||||
- parameter keys: is the certificates or public keys to use
|
||||
- parameter usePublicKeys: is to specific if the publicKeys or certificates should be used for SSL pinning validation
|
||||
|
||||
- returns: a representation security object to be used with
|
||||
*/
|
||||
public init(certs: [SSLCert], usePublicKeys: Bool) {
|
||||
self.usePublicKeys = usePublicKeys
|
||||
|
||||
if self.usePublicKeys {
|
||||
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT,0)) {
|
||||
let pubKeys = certs.reduce([SecKey]()) { (pubKeys: [SecKey], cert: SSLCert) -> [SecKey] in
|
||||
var pubKeys = pubKeys
|
||||
if let data = cert.certData where cert.key == nil {
|
||||
cert.key = self.extractPublicKey(data: data)
|
||||
}
|
||||
if let key = cert.key {
|
||||
pubKeys.append(key)
|
||||
}
|
||||
return pubKeys
|
||||
}
|
||||
|
||||
self.pubKeys = pubKeys
|
||||
self.isReady = true
|
||||
}
|
||||
} else {
|
||||
let certificates = certs.reduce([NSData]()) { (certificates: [NSData], cert: SSLCert) -> [NSData] in
|
||||
var certificates = certificates
|
||||
if let data = cert.certData {
|
||||
certificates.append(data)
|
||||
}
|
||||
return certificates
|
||||
}
|
||||
self.certificates = certificates
|
||||
self.isReady = true
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
Valid the trust and domain name.
|
||||
|
||||
- parameter trust: is the serverTrust to validate
|
||||
- parameter domain: is the CN domain to validate
|
||||
|
||||
- returns: if the key was successfully validated
|
||||
*/
|
||||
public func isValid(trust: SecTrust, domain: String?) -> Bool {
|
||||
|
||||
var tries = 0
|
||||
while(!self.isReady) {
|
||||
usleep(1000)
|
||||
tries += 1
|
||||
if tries > 5 {
|
||||
return false //doesn't appear it is going to ever be ready...
|
||||
}
|
||||
}
|
||||
var policy: SecPolicy
|
||||
if self.validatedDN {
|
||||
policy = SecPolicyCreateSSL(true, domain)
|
||||
} else {
|
||||
policy = SecPolicyCreateBasicX509()
|
||||
}
|
||||
SecTrustSetPolicies(trust,policy)
|
||||
if self.usePublicKeys {
|
||||
if let keys = self.pubKeys {
|
||||
let serverPubKeys = publicKeyChainForTrust(trust: trust)
|
||||
for serverKey in serverPubKeys as [AnyObject] {
|
||||
for key in keys as [AnyObject] {
|
||||
if serverKey.isEqual(key) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
} else if let certs = self.certificates {
|
||||
let serverCerts = certificateChainForTrust(trust: trust)
|
||||
var collect = [SecCertificate]()
|
||||
for cert in certs {
|
||||
collect.append(SecCertificateCreateWithData(nil,cert)!)
|
||||
}
|
||||
SecTrustSetAnchorCertificates(trust,collect)
|
||||
var result: SecTrustResultType = 0
|
||||
SecTrustEvaluate(trust,&result)
|
||||
let r = Int(result)
|
||||
if r == kSecTrustResultUnspecified || r == kSecTrustResultProceed {
|
||||
var trustedCount = 0
|
||||
for serverCert in serverCerts {
|
||||
for cert in certs {
|
||||
if cert == serverCert {
|
||||
trustedCount += 1
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
if trustedCount == serverCerts.count {
|
||||
return true
|
||||
}
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
/**
|
||||
Get the public key from a certificate data
|
||||
|
||||
- parameter data: is the certificate to pull the public key from
|
||||
|
||||
- returns: a public key
|
||||
*/
|
||||
func extractPublicKey(data: NSData) -> SecKey? {
|
||||
guard let cert = SecCertificateCreateWithData(nil, data) else { return nil }
|
||||
|
||||
return extractPublicKeyFromCert(cert: cert, policy: SecPolicyCreateBasicX509())
|
||||
}
|
||||
|
||||
/**
|
||||
Get the public key from a certificate
|
||||
|
||||
- parameter data: is the certificate to pull the public key from
|
||||
|
||||
- returns: a public key
|
||||
*/
|
||||
func extractPublicKeyFromCert(cert: SecCertificate, policy: SecPolicy) -> SecKey? {
|
||||
var possibleTrust: SecTrust?
|
||||
SecTrustCreateWithCertificates(cert, policy, &possibleTrust)
|
||||
|
||||
guard let trust = possibleTrust else { return nil }
|
||||
|
||||
var result: SecTrustResultType = 0
|
||||
SecTrustEvaluate(trust, &result)
|
||||
return SecTrustCopyPublicKey(trust)
|
||||
}
|
||||
|
||||
/**
|
||||
Get the certificate chain for the trust
|
||||
|
||||
- parameter trust: is the trust to lookup the certificate chain for
|
||||
|
||||
- returns: the certificate chain for the trust
|
||||
*/
|
||||
func certificateChainForTrust(trust: SecTrust) -> [NSData] {
|
||||
let certificates = (0..<SecTrustGetCertificateCount(trust)).reduce([NSData]()) { (certificates: [NSData], index: Int) -> [NSData] in
|
||||
var certificates = certificates
|
||||
let cert = SecTrustGetCertificateAtIndex(trust, index)
|
||||
certificates.append(SecCertificateCopyData(cert!))
|
||||
return certificates
|
||||
}
|
||||
|
||||
return certificates
|
||||
}
|
||||
|
||||
/**
|
||||
Get the public key chain for the trust
|
||||
|
||||
- parameter trust: is the trust to lookup the certificate chain and extract the public keys
|
||||
|
||||
- returns: the public keys from the certifcate chain for the trust
|
||||
*/
|
||||
func publicKeyChainForTrust(trust: SecTrust) -> [SecKey] {
|
||||
let policy = SecPolicyCreateBasicX509()
|
||||
let keys = (0..<SecTrustGetCertificateCount(trust)).reduce([SecKey]()) { (keys: [SecKey], index: Int) -> [SecKey] in
|
||||
var keys = keys
|
||||
let cert = SecTrustGetCertificateAtIndex(trust, index)
|
||||
if let key = extractPublicKeyFromCert(cert: cert!, policy: policy) {
|
||||
keys.append(key)
|
||||
}
|
||||
|
||||
return keys
|
||||
}
|
||||
|
||||
return keys
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
@ -23,6 +23,10 @@ import Foundation
|
||||
import CoreFoundation
|
||||
import Security
|
||||
|
||||
public let WebsocketDidConnectNotification = "WebsocketDidConnectNotification"
|
||||
public let WebsocketDidDisconnectNotification = "WebsocketDidDisconnectNotification"
|
||||
public let WebsocketDisconnectionErrorKeyName = "WebsocketDisconnectionErrorKeyName"
|
||||
|
||||
public protocol WebSocketDelegate: class {
|
||||
func websocketDidConnect(socket: WebSocket)
|
||||
func websocketDidDisconnect(socket: WebSocket, error: NSError?)
|
||||
@ -133,6 +137,7 @@ public class WebSocket : NSObject, NSStreamDelegate {
|
||||
private var didDisconnect = false
|
||||
private var readyToWrite = false
|
||||
private let mutex = NSLock()
|
||||
private let notificationCenter = NSNotificationCenter.default()
|
||||
private var canDispatch: Bool {
|
||||
mutex.lock()
|
||||
let canWork = readyToWrite
|
||||
@ -188,6 +193,7 @@ public class WebSocket : NSObject, NSStreamDelegate {
|
||||
Write a string to the websocket. This sends it as a text frame.
|
||||
|
||||
If you supply a non-nil completion block, I will perform it when the write completes.
|
||||
|
||||
- parameter str: The string to write.
|
||||
- parameter completion: The (optional) completion handler.
|
||||
*/
|
||||
@ -200,6 +206,7 @@ public class WebSocket : NSObject, NSStreamDelegate {
|
||||
Write binary data to the websocket. This sends it as a binary frame.
|
||||
|
||||
If you supply a non-nil completion block, I will perform it when the write completes.
|
||||
|
||||
- parameter data: The data to write.
|
||||
- parameter completion: The (optional) completion handler.
|
||||
*/
|
||||
@ -440,6 +447,7 @@ public class WebSocket : NSObject, NSStreamDelegate {
|
||||
guard let s = self else { return }
|
||||
s.onConnect?()
|
||||
s.delegate?.websocketDidConnect(socket: s)
|
||||
s.notificationCenter.post(name: WebsocketDidConnectNotification, object: self)
|
||||
}
|
||||
case -1:
|
||||
fragBuffer = NSData(bytes: buffer, length: bufferLen)
|
||||
@ -823,6 +831,8 @@ public class WebSocket : NSObject, NSStreamDelegate {
|
||||
guard let s = self else { return }
|
||||
s.onDisconnect?(error)
|
||||
s.delegate?.websocketDidDisconnect(socket: s, error: error)
|
||||
let userInfo = error.map({ [WebsocketDisconnectionErrorKeyName: $0] })
|
||||
s.notificationCenter.post(name: WebsocketDidDisconnectNotification, object: self, userInfo: userInfo)
|
||||
}
|
||||
}
|
||||
|
||||
@ -852,237 +862,3 @@ private extension UnsafeBufferPointer {
|
||||
}
|
||||
|
||||
private let emptyBuffer = UnsafeBufferPointer<UInt8>(start: nil, count: 0)
|
||||
|
||||
public class SSLCert {
|
||||
var certData: NSData?
|
||||
var key: SecKey?
|
||||
|
||||
/**
|
||||
Designated init for certificates
|
||||
|
||||
- parameter data: is the binary data of the certificate
|
||||
|
||||
- returns: a representation security object to be used with
|
||||
*/
|
||||
public init(data: NSData) {
|
||||
self.certData = data
|
||||
}
|
||||
|
||||
/**
|
||||
Designated init for public keys
|
||||
|
||||
- parameter key: is the public key to be used
|
||||
|
||||
- returns: a representation security object to be used with
|
||||
*/
|
||||
public init(key: SecKey) {
|
||||
self.key = key
|
||||
}
|
||||
}
|
||||
|
||||
public class SSLSecurity {
|
||||
public var validatedDN = true //should the domain name be validated?
|
||||
|
||||
var isReady = false //is the key processing done?
|
||||
var certificates: [NSData]? //the certificates
|
||||
var pubKeys: [SecKey]? //the public keys
|
||||
var usePublicKeys = false //use public keys or certificate validation?
|
||||
|
||||
/**
|
||||
Use certs from main app bundle
|
||||
|
||||
- parameter usePublicKeys: is to specific if the publicKeys or certificates should be used for SSL pinning validation
|
||||
|
||||
- returns: a representation security object to be used with
|
||||
*/
|
||||
public convenience init(usePublicKeys: Bool = false) {
|
||||
let paths = NSBundle.main().pathsForResources(ofType: "cer", inDirectory: ".")
|
||||
|
||||
let certs = paths.reduce([SSLCert]()) { (certs: [SSLCert], path: String) -> [SSLCert] in
|
||||
var certs = certs
|
||||
if let data = NSData(contentsOfFile: path) {
|
||||
certs.append(SSLCert(data: data))
|
||||
}
|
||||
return certs
|
||||
}
|
||||
|
||||
self.init(certs: certs, usePublicKeys: usePublicKeys)
|
||||
}
|
||||
|
||||
/**
|
||||
Designated init
|
||||
|
||||
- parameter keys: is the certificates or public keys to use
|
||||
- parameter usePublicKeys: is to specific if the publicKeys or certificates should be used for SSL pinning validation
|
||||
|
||||
- returns: a representation security object to be used with
|
||||
*/
|
||||
public init(certs: [SSLCert], usePublicKeys: Bool) {
|
||||
self.usePublicKeys = usePublicKeys
|
||||
|
||||
if self.usePublicKeys {
|
||||
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT,0)) {
|
||||
let pubKeys = certs.reduce([SecKey]()) { (pubKeys: [SecKey], cert: SSLCert) -> [SecKey] in
|
||||
var pubKeys = pubKeys
|
||||
if let data = cert.certData where cert.key == nil {
|
||||
cert.key = self.extractPublicKey(data: data)
|
||||
}
|
||||
if let key = cert.key {
|
||||
pubKeys.append(key)
|
||||
}
|
||||
return pubKeys
|
||||
}
|
||||
|
||||
self.pubKeys = pubKeys
|
||||
self.isReady = true
|
||||
}
|
||||
} else {
|
||||
let certificates = certs.reduce([NSData]()) { (certificates: [NSData], cert: SSLCert) -> [NSData] in
|
||||
var certificates = certificates
|
||||
if let data = cert.certData {
|
||||
certificates.append(data)
|
||||
}
|
||||
return certificates
|
||||
}
|
||||
self.certificates = certificates
|
||||
self.isReady = true
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
Valid the trust and domain name.
|
||||
|
||||
- parameter trust: is the serverTrust to validate
|
||||
- parameter domain: is the CN domain to validate
|
||||
|
||||
- returns: if the key was successfully validated
|
||||
*/
|
||||
public func isValid(trust: SecTrust, domain: String?) -> Bool {
|
||||
|
||||
var tries = 0
|
||||
while(!self.isReady) {
|
||||
usleep(1000)
|
||||
tries += 1
|
||||
if tries > 5 {
|
||||
return false //doesn't appear it is going to ever be ready...
|
||||
}
|
||||
}
|
||||
var policy: SecPolicy
|
||||
if self.validatedDN {
|
||||
policy = SecPolicyCreateSSL(true, (domain as! CFString))
|
||||
} else {
|
||||
policy = SecPolicyCreateBasicX509()
|
||||
}
|
||||
SecTrustSetPolicies(trust,policy)
|
||||
if self.usePublicKeys {
|
||||
if let keys = self.pubKeys {
|
||||
let serverPubKeys = publicKeyChainForTrust(trust: trust)
|
||||
for serverKey in serverPubKeys as [AnyObject] {
|
||||
for key in keys as [AnyObject] {
|
||||
if serverKey.isEqual(key) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
} else if let certs = self.certificates {
|
||||
let serverCerts = certificateChainForTrust(trust: trust)
|
||||
var collect = [SecCertificate]()
|
||||
for cert in certs {
|
||||
collect.append(SecCertificateCreateWithData(nil,cert)!)
|
||||
}
|
||||
SecTrustSetAnchorCertificates(trust,collect as CFArray)
|
||||
var result: SecTrustResultType = 0
|
||||
SecTrustEvaluate(trust,&result)
|
||||
let r = Int(result)
|
||||
if r == kSecTrustResultUnspecified || r == kSecTrustResultProceed {
|
||||
var trustedCount = 0
|
||||
for serverCert in serverCerts {
|
||||
for cert in certs {
|
||||
if cert == serverCert {
|
||||
trustedCount += 1
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
if trustedCount == serverCerts.count {
|
||||
return true
|
||||
}
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
/**
|
||||
Get the public key from a certificate data
|
||||
|
||||
- parameter data: is the certificate to pull the public key from
|
||||
|
||||
- returns: a public key
|
||||
*/
|
||||
func extractPublicKey(data: NSData) -> SecKey? {
|
||||
guard let cert = SecCertificateCreateWithData(nil, data) else { return nil }
|
||||
|
||||
return extractPublicKeyFromCert(cert: cert, policy: SecPolicyCreateBasicX509())
|
||||
}
|
||||
|
||||
/**
|
||||
Get the public key from a certificate
|
||||
|
||||
- parameter data: is the certificate to pull the public key from
|
||||
|
||||
- returns: a public key
|
||||
*/
|
||||
func extractPublicKeyFromCert(cert: SecCertificate, policy: SecPolicy) -> SecKey? {
|
||||
var possibleTrust: SecTrust?
|
||||
SecTrustCreateWithCertificates(cert, policy, &possibleTrust)
|
||||
|
||||
guard let trust = possibleTrust else { return nil }
|
||||
|
||||
var result: SecTrustResultType = 0
|
||||
SecTrustEvaluate(trust, &result)
|
||||
return SecTrustCopyPublicKey(trust)
|
||||
}
|
||||
|
||||
/**
|
||||
Get the certificate chain for the trust
|
||||
|
||||
- parameter trust: is the trust to lookup the certificate chain for
|
||||
|
||||
- returns: the certificate chain for the trust
|
||||
*/
|
||||
func certificateChainForTrust(trust: SecTrust) -> [NSData] {
|
||||
let certificates = (0..<SecTrustGetCertificateCount(trust)).reduce([NSData]()) { (certificates: [NSData], index: Int) -> [NSData] in
|
||||
var certificates = certificates
|
||||
let cert = SecTrustGetCertificateAtIndex(trust, index)
|
||||
certificates.append(SecCertificateCopyData(cert!))
|
||||
return certificates
|
||||
}
|
||||
|
||||
return certificates
|
||||
}
|
||||
|
||||
/**
|
||||
Get the public key chain for the trust
|
||||
|
||||
- parameter trust: is the trust to lookup the certificate chain and extract the public keys
|
||||
|
||||
- returns: the public keys from the certifcate chain for the trust
|
||||
*/
|
||||
func publicKeyChainForTrust(trust: SecTrust) -> [SecKey] {
|
||||
let policy = SecPolicyCreateBasicX509()
|
||||
let keys = (0..<SecTrustGetCertificateCount(trust)).reduce([SecKey]()) { (keys: [SecKey], index: Int) -> [SecKey] in
|
||||
var keys = keys
|
||||
let cert = SecTrustGetCertificateAtIndex(trust, index)
|
||||
if let key = extractPublicKeyFromCert(cert: cert!, policy: policy) {
|
||||
keys.append(key)
|
||||
}
|
||||
|
||||
return keys
|
||||
}
|
||||
|
||||
return keys
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user