├── Consent String SDK Swift.xcodeproj
    ├── project.pbxproj
    └── project.xcworkspace
    │   ├── contents.xcworkspacedata
    │   └── xcshareddata
    │       └── IDEWorkspaceChecks.plist
├── Consent String SDK Swift
    ├── ConsentString.swift
    ├── ConsentStringError.swift
    ├── ConsentStringProtocol.swift
    ├── Consent_String_SDK_Swift.h
    ├── Data.swift
    ├── Info.plist
    └── String.swift
├── Consent String SDK SwiftTests
    ├── Consent_String_SDK_SwiftTests.swift
    └── Info.plist
├── LICENSE
└── README.md


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386 | 					"@loader_path/Frameworks",
387 | 				);
388 | 				PRODUCT_BUNDLE_IDENTIFIER = "com.iab.Consent-String-SDK-Swift";
389 | 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
390 | 				SKIP_INSTALL = YES;
391 | 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
392 | 				SWIFT_VERSION = 4.0;
393 | 				TARGETED_DEVICE_FAMILY = "1,2";
394 | 			};
395 | 			name = Debug;
396 | 		};
397 | 		F142B5362093A1C5001ABE60 /* Release */ = {
398 | 			isa = XCBuildConfiguration;
399 | 			buildSettings = {
400 | 				CLANG_ENABLE_MODULES = YES;
401 | 				CODE_SIGN_IDENTITY = "";
402 | 				CODE_SIGN_STYLE = Automatic;
403 | 				DEFINES_MODULE = YES;
404 | 				DEVELOPMENT_TEAM = MQN7FXPCA7;
405 | 				DYLIB_COMPATIBILITY_VERSION = 1;
406 | 				DYLIB_CURRENT_VERSION = 1;
407 | 				DYLIB_INSTALL_NAME_BASE = "@rpath";
408 | 				INFOPLIST_FILE = "Consent String SDK Swift/Info.plist";
409 | 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
410 | 				LD_RUNPATH_SEARCH_PATHS = (
411 | 					"$(inherited)",
412 | 					"@executable_path/Frameworks",
413 | 					"@loader_path/Frameworks",
414 | 				);
415 | 				PRODUCT_BUNDLE_IDENTIFIER = "com.iab.Consent-String-SDK-Swift";
416 | 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
417 | 				SKIP_INSTALL = YES;
418 | 				SWIFT_VERSION = 4.0;
419 | 				TARGETED_DEVICE_FAMILY = "1,2";
420 | 			};
421 | 			name = Release;
422 | 		};
423 | 		F142B5382093A1C5001ABE60 /* Debug */ = {
424 | 			isa = XCBuildConfiguration;
425 | 			buildSettings = {
426 | 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
427 | 				CODE_SIGN_STYLE = Automatic;
428 | 				DEVELOPMENT_TEAM = MQN7FXPCA7;
429 | 				INFOPLIST_FILE = "Consent String SDK SwiftTests/Info.plist";
430 | 				LD_RUNPATH_SEARCH_PATHS = (
431 | 					"$(inherited)",
432 | 					"@executable_path/Frameworks",
433 | 					"@loader_path/Frameworks",
434 | 				);
435 | 				PRODUCT_BUNDLE_IDENTIFIER = "com.iab.Consent-String-SDK-SwiftTests";
436 | 				PRODUCT_NAME = "$(TARGET_NAME)";
437 | 				SWIFT_VERSION = 4.0;
438 | 				TARGETED_DEVICE_FAMILY = "1,2";
439 | 			};
440 | 			name = Debug;
441 | 		};
442 | 		F142B5392093A1C5001ABE60 /* Release */ = {
443 | 			isa = XCBuildConfiguration;
444 | 			buildSettings = {
445 | 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
446 | 				CODE_SIGN_STYLE = Automatic;
447 | 				DEVELOPMENT_TEAM = MQN7FXPCA7;
448 | 				INFOPLIST_FILE = "Consent String SDK SwiftTests/Info.plist";
449 | 				LD_RUNPATH_SEARCH_PATHS = (
450 | 					"$(inherited)",
451 | 					"@executable_path/Frameworks",
452 | 					"@loader_path/Frameworks",
453 | 				);
454 | 				PRODUCT_BUNDLE_IDENTIFIER = "com.iab.Consent-String-SDK-SwiftTests";
455 | 				PRODUCT_NAME = "$(TARGET_NAME)";
456 | 				SWIFT_VERSION = 4.0;
457 | 				TARGETED_DEVICE_FAMILY = "1,2";
458 | 			};
459 | 			name = Release;
460 | 		};
461 | /* End XCBuildConfiguration section */
462 | 
463 | /* Begin XCConfigurationList section */
464 | 		F142B51A2093A1C5001ABE60 /* Build configuration list for PBXProject "Consent String SDK Swift" */ = {
465 | 			isa = XCConfigurationList;
466 | 			buildConfigurations = (
467 | 				F142B5322093A1C5001ABE60 /* Debug */,
468 | 				F142B5332093A1C5001ABE60 /* Release */,
469 | 			);
470 | 			defaultConfigurationIsVisible = 0;
471 | 			defaultConfigurationName = Release;
472 | 		};
473 | 		F142B5342093A1C5001ABE60 /* Build configuration list for PBXNativeTarget "Consent String SDK Swift" */ = {
474 | 			isa = XCConfigurationList;
475 | 			buildConfigurations = (
476 | 				F142B5352093A1C5001ABE60 /* Debug */,
477 | 				F142B5362093A1C5001ABE60 /* Release */,
478 | 			);
479 | 			defaultConfigurationIsVisible = 0;
480 | 			defaultConfigurationName = Release;
481 | 		};
482 | 		F142B5372093A1C5001ABE60 /* Build configuration list for PBXNativeTarget "Consent String SDK SwiftTests" */ = {
483 | 			isa = XCConfigurationList;
484 | 			buildConfigurations = (
485 | 				F142B5382093A1C5001ABE60 /* Debug */,
486 | 				F142B5392093A1C5001ABE60 /* Release */,
487 | 			);
488 | 			defaultConfigurationIsVisible = 0;
489 | 			defaultConfigurationName = Release;
490 | 		};
491 | /* End XCConfigurationList section */
492 | 	};
493 | 	rootObject = F142B5172093A1C5001ABE60 /* Project object */;
494 | }
495 | 


--------------------------------------------------------------------------------
/Consent String SDK Swift.xcodeproj/project.xcworkspace/contents.xcworkspacedata:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <Workspace
3 |    version = "1.0">
4 |    <FileRef
5 |       location = "self:Consent String SDK Swift.xcodeproj">
6 |    </FileRef>
7 | </Workspace>
8 | 


--------------------------------------------------------------------------------
/Consent String SDK Swift.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
3 | <plist version="1.0">
4 | <dict>
5 | 	<key>IDEDidComputeMac32BitWarning</key>
6 | 	<true/>
7 | </dict>
8 | </plist>
9 | 


--------------------------------------------------------------------------------
/Consent String SDK Swift/ConsentString.swift:
--------------------------------------------------------------------------------
  1 | //
  2 | //  ConsentString.swift
  3 | //  gdprConsentStringSwift
  4 | //
  5 | //  Created by Daniel Kanaan on 4/17/18.
  6 | //  Copyright © 2018 Daniel Kanaan. All rights reserved.
  7 | //
  8 | 
  9 | import Foundation
 10 | 
 11 | class ConsentString:ConsentStringProtocol {
 12 |     
 13 |     /**
 14 |      The current Consent String.  Setting will allow replacement of the curr
 15 |  */
 16 |     public var consentString: String {
 17 |         
 18 |         //error correction in didSet resets old value if base64decoding fails
 19 |         didSet {
 20 |             guard let dataValue = Data(base64Encoded: consentString.base64Padded) else {
 21 |                 print("New Consent String Value is not base64 decodable. Throwing away changes.")
 22 |                 consentString = oldValue
 23 |                 return
 24 |             }
 25 |             consentData = dataValue
 26 |         }
 27 |         
 28 |     }
 29 |     
 30 |     var consentData:Data
 31 |     
 32 |     /**
 33 |      Creates new instance of a ConsentString object
 34 |      
 35 |      - parameter consentString: web-safe base64 encoded consent string
 36 |     */
 37 |     public required init(consentString: String) throws {
 38 |         self.consentString = consentString
 39 |         guard let dataValue = Data(base64Encoded: self.consentString.base64Padded) else {
 40 |             throw ConsentStringError.base64DecodingFailed
 41 |         }
 42 |         consentData = dataValue
 43 |     }
 44 |     
 45 |     
 46 |     public var cmpId: Int {
 47 |         return Int(consentData.intValue(fromBit: 78, toBit: 89))
 48 |     }
 49 |     
 50 |     public var consentScreen: Int {
 51 |         return Int(consentData.intValue(fromBit: 102, toBit: 107))
 52 |     }
 53 |     
 54 |     public var consentLanguage: String {
 55 |         var data = consentData.data(fromBit: 108, toBit: 119)
 56 |         data.insert(0, at: 0)
 57 |         let string = data.base64EncodedString()
 58 |         return String(string[string.index(string.startIndex, offsetBy: 2)...])
 59 |     }
 60 |     
 61 |     let purposesStart:Int64 = 132
 62 |     let maxPurposes:Int64 = 24
 63 |     
 64 |     public var purposesAllowed: [Int8] {
 65 |         var resultsArray = [Int8]()
 66 |         for purposeId in 1...maxPurposes {
 67 |             let purposeBit = purposesStart - 1 + Int64(purposeId)
 68 |             let value = Int(consentData.intValue(fromBit: purposeBit, toBit: purposeBit))
 69 |             if value > 0 {
 70 |                 resultsArray.append(Int8(purposeId))
 71 |             }
 72 |         }
 73 |         return resultsArray
 74 |     }
 75 |     
 76 |     
 77 |     public func purposeAllowed(forPurposeId purposeId: Int8) -> Bool {
 78 |         if purposeId > 24 || purposeId < 1 {
 79 |             return false
 80 |         }
 81 |         let purposeBit = purposesStart - 1 + Int64(purposeId)
 82 |         let value = Int(consentData.intValue(fromBit: purposeBit, toBit: purposeBit))
 83 |         if value > 0 {
 84 |             return true
 85 |         }
 86 |         return false
 87 |     }
 88 |     
 89 |     //Used to determine whether we need to check for a vendor ID at all if it's greater than this value
 90 |     private var maxVendorId : Int {
 91 |         get {
 92 |             return Int(consentData.intValue(fromBit: 156, toBit: 171))
 93 |         }
 94 |     }
 95 |     
 96 |     private var isBitField:Bool {
 97 |         get {
 98 |             let value = consentData.intValue(fromBit: 172, toBit: 172)
 99 |             return value == 0
100 |         }
101 |     }
102 |     
103 |     private var isRange:Bool {
104 |         get {
105 |             return !isBitField
106 |         }
107 |     }
108 |     
109 |     private let bitFieldVendorStart:Int64 = 173
110 |     private let rangeDefaultConsent:Int64 = 173
111 |     
112 |     public func isVendorAllowed(vendorId: Int) -> Bool {
113 |         if vendorId > maxVendorId {
114 |             return false
115 |         }
116 |         if isBitField {
117 |             let vendorBitField = bitFieldVendorStart + Int64(vendorId) - 1
118 |             //not enough bits
119 |             guard vendorBitField < consentData.count * 8 else {
120 |                 return false
121 |             }
122 |             let value = consentData.intValue(fromBit: vendorBitField, toBit: vendorBitField)
123 |             if value == 0 {
124 |                 return false
125 |             } else {
126 |                 return true
127 |             }
128 |         } else {
129 |             let consentDataMaxBit = consentData.count * 8 - 1 //1 byte, last bit is 7, for 2 bytes, last is 15 etc...
130 |             let defaultConsent = consentData.intValue(fromBit: rangeDefaultConsent, toBit: rangeDefaultConsent)
131 |             let numEntries = Int(consentData.intValue(fromBit: 174, toBit: 185))
132 |             var rangeStart = Int64(186)
133 |             for _ in 0..<numEntries {
134 |                 let entryType = consentData.intValue(fromBit: rangeStart, toBit: rangeStart)
135 |                 if consentDataMaxBit < rangeStart + 16 + 1  + (entryType * 16) {//typebit + either 16 or 32
136 |                     break
137 |                 }
138 |                 if entryType == 0 {//single
139 |                     let thisVendorId = consentData.intValue(fromBit: rangeStart + 1, toBit: rangeStart + 16)
140 |                     if vendorId == thisVendorId {
141 |                         //if vendorId matches this one, then return opposite of default consent
142 |                         return defaultConsent == 1 ? false : true
143 |                     }
144 |                     rangeStart += 17
145 |                 } else if entryType == 1 {//range
146 |                     let vendorStart = consentData.intValue(fromBit: rangeStart + 1, toBit: rangeStart + 16)
147 |                     let vendorFinish = consentData.intValue(fromBit: rangeStart + 18, toBit: rangeStart + 32)
148 |                     if vendorStart <= vendorId && vendorId <= vendorFinish {
149 |                         //if vendorId falls within range, then return opposite of default consent
150 |                         return defaultConsent == 1 ? false : true
151 |                     }
152 |                     rangeStart += 33
153 |                 }
154 |             }
155 |             return defaultConsent == 0 ? false : true
156 |         }
157 |     }
158 |     
159 | }
160 | 


--------------------------------------------------------------------------------
/Consent String SDK Swift/ConsentStringError.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  ConsentStringErrors.swift
 3 | //  gdprConsentStringSwift
 4 | //
 5 | //  Created by Daniel Kanaan on 4/17/18.
 6 | //  Copyright © 2018 Daniel Kanaan. All rights reserved.
 7 | //
 8 | 
 9 | import Foundation
10 | 
11 | public enum ConsentStringError :  Error {
12 |     case base64DecodingFailed
13 | }
14 | 


--------------------------------------------------------------------------------
/Consent String SDK Swift/ConsentStringProtocol.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  ConsentStringProtocol.swift
 3 | //  gdprConsentStringSwift
 4 | //
 5 | //  Created by Daniel Kanaan on 4/17/18.
 6 | //  Copyright © 2018 Daniel Kanaan. All rights reserved.
 7 | //
 8 | 
 9 | import Foundation
10 | 
11 | protocol ConsentStringProtocol {
12 |     
13 |     init(consentString: String) throws
14 |     var consentString:String {get set}
15 |     var cmpId:Int {get}
16 |     var consentScreen:Int {get}
17 |     var consentLanguage:String {get}
18 |     var purposesAllowed:[Int8] {get}
19 |     func purposeAllowed(forPurposeId purposeId:Int8) -> Bool
20 |     func isVendorAllowed(vendorId:Int) -> Bool
21 |     
22 | }
23 | 


--------------------------------------------------------------------------------
/Consent String SDK Swift/Consent_String_SDK_Swift.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  Consent_String_SDK_Swift.h
 3 | //  Consent String SDK Swift
 4 | //
 5 | //  Created by Daniel Kanaan on 4/27/18.
 6 | //  Copyright © 2018 Interactive Advertising Bureau. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | 
11 | //! Project version number for Consent_String_SDK_Swift.
12 | FOUNDATION_EXPORT double Consent_String_SDK_SwiftVersionNumber;
13 | 
14 | //! Project version string for Consent_String_SDK_Swift.
15 | FOUNDATION_EXPORT const unsigned char Consent_String_SDK_SwiftVersionString[];
16 | 
17 | // In this header, you should import all the public headers of your framework using statements like #import <Consent_String_SDK_Swift/PublicHeader.h>
18 | 
19 | 
20 | 


--------------------------------------------------------------------------------
/Consent String SDK Swift/Data.swift:
--------------------------------------------------------------------------------
  1 | //
  2 | //  Data.swift
  3 | //  gdprConsentStringSwift
  4 | //
  5 | //  Created by Daniel Kanaan on 4/19/18.
  6 | //  Copyright © 2018 Daniel Kanaan. All rights reserved.
  7 | //
  8 | 
  9 | import Foundation
 10 | 
 11 | extension Data {
 12 |     
 13 |     /**
 14 |      This does most of the SDK heavy lifting.  It will return the bits reshuffled into new bytes terminating at toBit.  Bits will be left padded with zeros to fill first byte
 15 |      
 16 |      For example in a bit string "00000100 10000100" (two bytes), requesting the integer value from bit 0 to bit 7 will return "00000100".  Requesting the bytes from bit 1 to bit 8 would return "00001000". Etc...
 17 |      
 18 |      Things to note.
 19 |      
 20 |      1. Results are padded from the left with zeros to fill the first byte.
 21 |      2. Requests for a terminating bit after the final bit of actual data will trim the request to last bit.  The last bit will be the least significant bit of the result with zeros padded on the left to 64 bit.  This means that a bit string "0000 0001" or 1 if requested for bit 0 to bit 100 will return 1.
 22 |      3. Max length from fromBit to toBit inclusive is 64.  Anything more will be terminated at the 64th bit.
 23 |      
 24 |      - parameter fromBit: Int64 value of start bit (inclusive)
 25 |      - parameter toBit: Int64 value of final bit (inclusive)
 26 |  */
 27 |     func bytes(fromBit startBit:Int64, toBit endBit:Int64) -> [UInt8] {
 28 |         let byteCount = count
 29 |         let lastBit = Int64(byteCount * 8 - 1)
 30 |         var byteArray = [UInt8]()
 31 |         if startBit > lastBit {
 32 |             return byteArray
 33 |         }
 34 |         var realEndBit = endBit
 35 |         //limit to length of data
 36 |         if endBit > lastBit {
 37 |             realEndBit = lastBit
 38 |         }
 39 |         //limit to 64 bits
 40 |         if endBit - startBit > 63 {
 41 |             realEndBit = startBit + 63
 42 |         }
 43 |         if startBit <= endBit, let startByte = byte(forBit: startBit), let endByte = byte(forBit: realEndBit) {
 44 |             if startByte == endByte {
 45 |                 //avoid complexity by removing the case where startBit and endBit are on the same byte
 46 |                 let leftShift = startBit % 8
 47 |                 let rightShift =  8 - (realEndBit % 8) - 1
 48 |                 byteArray.append((self[startByte] << leftShift) >> (rightShift + leftShift))
 49 |             } else {
 50 |                 let rightShift = 8 - (realEndBit % 8) - 1
 51 |                 let leftShift = 8 - rightShift
 52 |                 let finalLeftShift = startBit % 8
 53 |                 var currentByte = endByte
 54 |                 //addendum is required for when first byte pull is less than next bite push
 55 |                 let addendum = finalLeftShift > leftShift ? 1 : 0
 56 |                 while currentByte > startByte + addendum {
 57 |                     let beggining = self[currentByte - 1] << leftShift
 58 |                     let ending = self[currentByte] >> rightShift
 59 |                     byteArray.insert(beggining | ending, at:0)
 60 |                     currentByte -= 1
 61 |                 }
 62 |                 let finalRightShift =  finalLeftShift + rightShift
 63 | 
 64 |                 if addendum == 0  {
 65 |                     //means that there's some bits on the first byte that need to be added
 66 |                      byteArray.insert((self[currentByte] << finalLeftShift) >> finalRightShift , at: 0)
 67 |                 } else {
 68 |                     //means that there's some bits on the second byte and some from the first byte totaling less than a byte
 69 |                     let rightBits = (self[currentByte] >> rightShift)
 70 |                     let leftBits = (self[currentByte - 1] << finalLeftShift) >> (finalLeftShift - (8 - rightShift))
 71 |                     byteArray.insert(leftBits | rightBits , at: 0)
 72 |                 }
 73 |             }
 74 |         }
 75 |         return byteArray
 76 |     }
 77 |     
 78 |     /**
 79 |      This returns bytes of data terminating with the bit at "endBit" and starting at startBit with a maximum byte length of 8.
 80 |      
 81 |      For example in a bit string "00000100 10000100" (two bytes), requesting the data from bit 0 to bit 7 will return "00000100".  Requesting the bytes from bit 1 to bit 8 would return "00001000". Etc...
 82 |      
 83 |      Things to note.
 84 |      
 85 |      1. Results are padded from the left with zeros to fill the first byte.
 86 |      2. Requests for a terminating bit after the final bit of actual data will trim the request to last bit.  The last bit will be the least significant bit of the result with zeros padded on the left to 64 bit.  This means that a bit string "0000 0001" or 1 if requested for bit 0 to bit 100 will return 1.
 87 |      3. Max length from fromBit to toBit inclusive is 64.  Anything more will be terminated at the 64th bit.
 88 |      4. Requesting bits that start after the end of the data will return empty data
 89 |      
 90 |      - parameter fromBit: Int64 value of start bit (inclusive)
 91 |      - parameter toBit: Int64 value of final bit (inclusive)
 92 |      */
 93 |     func data(fromBit startBit:Int64, toBit endBit:Int64) -> Data {
 94 |         let byteArray = bytes(fromBit: startBit, toBit: endBit)
 95 |         return Data(bytes: byteArray)
 96 |     }
 97 |     
 98 |     /**
 99 |      This returns the bigEndian IntegerValue of the bits terminating with the bit at "endBit" and starting at startBit.
100 |      
101 |      For example in a bit string "00000100 10000100" (two bytes), requesting the data from bit 0 to bit 7 will return 8 or  "00000100".  Requesting the value from bit 1 to bit 8 would return 16 or "00001000". Etc...
102 |      
103 |      Things to note.
104 |      
105 |      1. Results are padded from the left with zeros to fill the first byte.
106 |      2. Requests for a terminating bit after the final bit of actual data will trim the request to last bit.  The last bit will be the least significant bit of the result with zeros padded on the left to 64 bit.  This means that a bit string "0000 0001" or 1 if requested for bit 0 to bit 100 will return 1.
107 |      3. Max length from fromBit to toBit inclusive is 64.  Anything more will be terminated at the 64th bit.
108 |      
109 |      - parameter fromBit: Int64 value of start bit (inclusive)
110 |      - parameter toBit: Int64 value of final bit (inclusive)
111 |      */
112 |     func intValue(fromBit startBit:Int64, toBit endBit:Int64) -> Int64 {
113 |         var dataValue = data(fromBit: startBit, toBit: endBit)
114 |         while dataValue.count < 8 {
115 |             dataValue.insert(0, at: 0)
116 |         }
117 |         let value = UInt64(bigEndian: dataValue.withUnsafeBytes { $0.pointee })
118 |         return Int64(value)
119 |     }
120 |   
121 | }
122 | 
123 | extension Data {
124 |     
125 |     
126 |     /*
127 |      Returns byte number for bit with error correction for length
128 |      */
129 |     func byte(forBit bit:Int64) -> Int? {
130 |         let lastBit = count * 8 - 1
131 |         if bit > lastBit {
132 |             return nil
133 |         }
134 |         if bit < 0 {
135 |             return nil
136 |         }
137 |         return Int(bit / 8)
138 |     }
139 | }
140 | 
141 | 


--------------------------------------------------------------------------------
/Consent String SDK Swift/Info.plist:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>CFBundleDevelopmentRegion</key>
 6 | 	<string>$(DEVELOPMENT_LANGUAGE)</string>
 7 | 	<key>CFBundleExecutable</key>
 8 | 	<string>$(EXECUTABLE_NAME)</string>
 9 | 	<key>CFBundleIdentifier</key>
10 | 	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
11 | 	<key>CFBundleInfoDictionaryVersion</key>
12 | 	<string>6.0</string>
13 | 	<key>CFBundleName</key>
14 | 	<string>$(PRODUCT_NAME)</string>
15 | 	<key>CFBundlePackageType</key>
16 | 	<string>FMWK</string>
17 | 	<key>CFBundleShortVersionString</key>
18 | 	<string>1.0</string>
19 | 	<key>CFBundleVersion</key>
20 | 	<string>$(CURRENT_PROJECT_VERSION)</string>
21 | 	<key>NSPrincipalClass</key>
22 | 	<string></string>
23 | </dict>
24 | </plist>
25 | 


--------------------------------------------------------------------------------
/Consent String SDK Swift/String.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  String.swift
 3 | //  gdprConsentStringSwift
 4 | //
 5 | //  Created by Daniel Kanaan on 4/17/18.
 6 | //  Copyright © 2018 Daniel Kanaan. All rights reserved.
 7 | //
 8 | 
 9 | import Foundation
10 | 
11 | extension String {
12 |     
13 |     var base64Padded:String {
14 |         get {
15 |             return self.padding(toLength: ((self.count + 3) / 4) * 4,withPad: "=",startingAt: 0)
16 |         }
17 |     }
18 | 
19 |     
20 | }
21 | 


--------------------------------------------------------------------------------
/Consent String SDK SwiftTests/Consent_String_SDK_SwiftTests.swift:
--------------------------------------------------------------------------------
  1 | //
  2 | //  Consent_String_SDK_SwiftTests.swift
  3 | //  Consent String SDK SwiftTests
  4 | //
  5 | //  Created by Daniel Kanaan on 4/27/18.
  6 | //  Copyright © 2018 Interactive Advertising Bureau. All rights reserved.
  7 | //
  8 | 
  9 | import XCTest
 10 | @testable import Consent_String_SDK_Swift
 11 | 
 12 | class Consent_String_SDK_SwiftTests: XCTestCase {
 13 |     
 14 |     let base64 = ["BOMexSfOMexSfAAABAENAA////ABSABgACAAIA",
 15 |                   "BOMexSfOMexSfAAABAENAA////ABSABgACBAAA",
 16 |                   "BOMexSfOMexSfAAABAENABAAEAABSABgACBAAA",
 17 |                   "BOMexSfOMexSfAAABAENABAAEAABRVVVAA",
 18 |                   "BOMexSfOMexSfAAABAENABAAEAABQAIAAA",
 19 |                   "BOMexSfOMexSfAAABAENABAAEAABQAIAgA",
 20 |                   "BOM03lPOM03lPAAABAENAAAAAAABR//g"
 21 |     ]
 22 |     let binaries = [
 23 |         "000001001110001100011110110001010010011111001110001100011110110001010010011111000000000000000000000001000000000100001101000000000000111111111111111111111111000000000001010010000000000001100000000000000010000000000000001",
 24 |         "000001001110001100011110110001010010011111001110001100011110110001010010011111000000000000000000000001000000000100001101000000000000111111111111111111111111000000000001010010000000000001100000000000000010000001000000000",
 25 |         "000001001110001100011110110001010010011111001110001100011110110001010010011111000000000000000000000001000000000100001101000000000001000000000000000100000000000000000001010010000000000001100000000000000010000001000000000",
 26 |         "0000010011100011000111101100010100100111110011100011000111101100010100100111110000000000000000000000010000000001000011010000000000010000000000000001000000000000000000010100010101010101010101010",
 27 |         "0000010011100011000111101100010100100111110011100011000111101100010100100111110000000000000000000000010000000001000011010000000000010000000000000001000000000000000000010100000000000010000000000",
 28 |         "0000010011100011000111101100010100100111110011100011000111101100010100100111110000000000000000000000010000000001000011010000000000010000000000000001000000000000000000010100000000000010000000001",
 29 |         "0000010011100011001101001101111001010011110011100011001101001101111001010011110000000000000000000000010000000001000011010000000000000000000000000000000000000000000000010100011111111111111"
 30 |     ]
 31 |     
 32 |     override func setUp() {
 33 |         super.setUp()
 34 |         // Put setup code here. This method is called before the invocation of each test method in the class.
 35 |     }
 36 |     
 37 |     override func tearDown() {
 38 |         // Put teardown code here. This method is called after the invocation of each test method in the class.
 39 |         super.tearDown()
 40 |     }
 41 |     
 42 |     
 43 |     
 44 |     func testPerformance() {
 45 |         self.measure {
 46 |             // Put the code you want to measure the time of here.
 47 |             let data = Data(base64Encoded: "BOMYO7eOMYO7eAABAENAAAAAAAAoAAA".base64Padded)!
 48 |             XCTAssert(data.intValue(fromBit: 6, toBit: 41) == 15240064734)
 49 |         }
 50 |     }
 51 |     
 52 |     func testPadding() {
 53 |         var string = "BOMXuBxOMXuBxAABAENAAAAAAAAoAAA"
 54 |         XCTAssert(string.base64Padded == "BOMXuBxOMXuBxAABAENAAAAAAAAoAAA=", string.base64Padded)
 55 |         string = "BOMXuBxOMXuBxAABAENAAAAAAAAoAAB"
 56 |         XCTAssert(string.base64Padded == "BOMXuBxOMXuBxAABAENAAAAAAAAoAAB=", string.base64Padded)
 57 |         string = "BOMXuBxOMXuBxAABAENAAAAAAAAoA"
 58 |         XCTAssert(string.base64Padded == "BOMXuBxOMXuBxAABAENAAAAAAAAoA===", string.base64Padded)
 59 |         string = "BOMXuBxOMXuBxAABAENAAAAAAAAo"
 60 |         XCTAssert(string.base64Padded == "BOMXuBxOMXuBxAABAENAAAAAAAAo", string.base64Padded)
 61 |         string = "BOMXuBxOMXuBxAABAENAAAAAAAAoAABoo"
 62 |         XCTAssert(string.base64Padded == "BOMXuBxOMXuBxAABAENAAAAAAAAoAABoo===", string.base64Padded)
 63 |     }
 64 |     
 65 |     func testBase64Decoding() {
 66 |         
 67 |         for (index,string) in base64.enumerated() {
 68 |             let data = Data(base64Encoded: string.base64Padded)
 69 |             XCTAssert(binary(string: binaryStringRepresenting(data: data!), isEqualToBinaryString: binaries[index]))
 70 |         }
 71 |     }
 72 |     
 73 |     func testBase64Encoding() {
 74 |         let notEqual:[(String,String)] =
 75 |             [("BOMXuBxOMXuBxAABAENAAAAAAAAoAAAA",
 76 |               "BOMXuBxOMXuBxAABAENAAAAAAAAoAABA"),
 77 |              ("BOMXuBxOMXuBxAABAENAAAAAAAAoA",
 78 |               "BOMXuBxOMXuBxAABAENAAAAAAAAoAA"),
 79 |              ("BOMXuBxOMXuBxAABAENAAAAAAAAo",
 80 |               "BOMXuBxOMXuBxAABAENAAAAAAAAoA"),
 81 |              ("AA==",
 82 |               "A="),
 83 |              ("AB=",
 84 |               "ABA"),
 85 |              ("AABAA",
 86 |               "AABA"),
 87 |              ("===",
 88 |               "A")
 89 |         ]
 90 |         
 91 |         for pair in notEqual {
 92 |             let data1 = Data(base64Encoded: pair.0.base64Padded)
 93 |             let data2 = Data(base64Encoded: pair.1.base64Padded)
 94 |             XCTAssert(data1 != data2,"\(pair.0) == \(pair.1)")
 95 |         }
 96 |         
 97 |         let equal:[(String,String)] = [
 98 |             ("BOMXuBxOMXuBxAABAENAAAAAAAAoA=",
 99 |              "BOMXuBxOMXuBxAABAENAAAAAAAAoA"),
100 |             ("BOMXuBxOMXuBxAABAENAAAAAAAAoA==",
101 |              "BOMXuBxOMXuBxAABAENAAAAAAAAoA"),
102 |             ("BOMXuBxOMXuBxAABAENAAAAAAAAoA===",
103 |              "BOMXuBxOMXuBxAABAENAAAAAAAAoA")
104 |         ]
105 |         for pair in equal {
106 |             let data1 = Data(base64Encoded: pair.0.base64Padded)
107 |             let data2 = Data(base64Encoded: pair.1.base64Padded)
108 |             XCTAssert(data1 == data2, "\(pair.0) != \(pair.1)")
109 |         }
110 |     }
111 |     
112 |     func testInit() {
113 |         
114 |         for (index,string) in base64.enumerated() {
115 |             
116 |             let consentString = try?ConsentString(consentString: string)
117 |             let representation = binaryStringRepresenting(data: consentString!.consentData)
118 |             XCTAssert(binary(string: representation, isEqualToBinaryString: binaries[index]), "Actual value : \(representation)")
119 |             
120 |         }
121 |         
122 |     }
123 |     
124 |     func testDataExtensions () {
125 |         var data = Data(base64Encoded: "BOMYO7eOMYO7eAABAENAAAAAAAAoAAA".base64Padded)!
126 |         var byteLength = 23
127 |         var lastBit = Int64(byteLength * 8 - 1)
128 |         XCTAssert(data.byte(forBit: 0) == 0)
129 |         XCTAssert(data.byte(forBit: 1) == 0)
130 |         XCTAssert(data.byte(forBit: 6) == 0)
131 |         XCTAssert(data.byte(forBit: 8) == 1)
132 |         XCTAssert(data.byte(forBit: 10) == 1)
133 |         XCTAssert(data.byte(forBit: 15) == 1)
134 |         XCTAssert(data.byte(forBit: 16) == 2)
135 |         XCTAssert(data.byte(forBit: lastBit) == byteLength - 1)
136 |         XCTAssert(data.byte(forBit: lastBit + 1) == nil)
137 |         XCTAssert(data.byte(forBit: lastBit - 8) == byteLength - 2)
138 |         
139 |         XCTAssert(data.intValue(fromBit: 0, toBit: 5) == 1)
140 |         XCTAssert(data.intValue(fromBit: 0, toBit: 7) == 4)
141 |         XCTAssert(data.intValue(fromBit: 6, toBit: 41) == 15240064734)
142 |         XCTAssert(data.intValue(fromBit: 42, toBit: 77) == 15240064734)
143 |         XCTAssert(data.intValue(fromBit: 78, toBit: 89) == 0)
144 |         XCTAssert(data.intValue(fromBit: 90, toBit: 95) == 1)
145 |         XCTAssert(data.intValue(fromBit: 96, toBit: 101) == 0)
146 |         XCTAssert(data.intValue(fromBit: 102, toBit: 113) == 269)
147 |         XCTAssert(data.intValue(fromBit: 114, toBit: 125) == 0)
148 |         XCTAssert(data.intValue(fromBit: 13*8+1, toBit: 13*8+1) == 1)
149 |         
150 |         data = Data(base64Encoded: "AAAB")!
151 |         byteLength = 3
152 |         lastBit = Int64(byteLength * 8 - 1)
153 |         for i in 0..<(byteLength*3-1) {
154 |             XCTAssert(data.intValue(fromBit: Int64(i), toBit: Int64(i)) == 0)
155 |         }
156 |         XCTAssert(data.intValue(fromBit: Int64(byteLength*8-1), toBit: Int64(byteLength*8-1)) == 1)
157 |         XCTAssert(data.intValue(fromBit: 0, toBit: 23) == 1)
158 |         XCTAssert(data.intValue(fromBit: 100000, toBit: 1000000) == 0)
159 |         
160 |         data = Data(base64Encoded: "AAEA")!
161 |         byteLength = 3
162 |         lastBit = Int64(byteLength * 8 - 1)
163 |         XCTAssert(data.intValue(fromBit: 15, toBit: 15) == 1)
164 |         XCTAssert(data.intValue(fromBit: 0, toBit: 15) == 1)
165 |         XCTAssert(data.intValue(fromBit: 16, toBit: 23) == 0)
166 |         
167 |         data = Data(base64Encoded: "AQAA")!
168 |         byteLength = 3
169 |         lastBit = Int64(byteLength * 8 - 1)
170 |         XCTAssert(data.intValue(fromBit: 15, toBit: 15) == 0)
171 |         XCTAssert(data.intValue(fromBit: 16, toBit: 23) == 0)
172 |         XCTAssert(data.intValue(fromBit: 0, toBit: 7) == 1)
173 |         XCTAssert(data.intValue(fromBit: 0, toBit: 8) == 2)
174 |         XCTAssert(data.intValue(fromBit: 0, toBit: 9) == 4)
175 |         XCTAssert(data.intValue(fromBit: 0, toBit: 10) == 8)
176 |         XCTAssert(data.intValue(fromBit: 0, toBit: 11) == 16)
177 |         XCTAssert(data.intValue(fromBit: 0, toBit: 12) == 32)
178 |         
179 |         //Bad Data
180 |         data = Data(base64Encoded: "AAAAAAAB")!
181 |         byteLength = 6
182 |         lastBit = Int64(byteLength * 8 - 1)
183 |         
184 |         XCTAssert(data.intValue(fromBit: 0, toBit: lastBit) == 1)
185 |         XCTAssert(data.intValue(fromBit: 0, toBit: 63) == 1)
186 |         
187 |         
188 |         data = Data(base64Encoded: "AAAAAAABAAAA")!
189 |         byteLength = data.count
190 |         lastBit = Int64(byteLength * 8 - 1)
191 |         
192 |         XCTAssert(data.intValue(fromBit: 0, toBit: lastBit) == 65536, "\(data.intValue(fromBit: 0, toBit: lastBit))")
193 |         XCTAssert(data.intValue(fromBit: 0, toBit: 63) == 65536)
194 |         XCTAssert(data.intValue(fromBit: 0, toBit: 100) == 65536)
195 |         
196 |         
197 |         data = Data(base64Encoded: "BOMexSfOMexSfAAABAENAAAAAAAAoAA".base64Padded)!
198 |         byteLength = data.count
199 |         lastBit = Int64(byteLength * 8 - 1)
200 |         XCTAssert(data.intValue(fromBit: 0, toBit: 5) == 1)
201 |         XCTAssert(data.intValue(fromBit: 6, toBit: 41) == 15241778335)
202 |         XCTAssert(data.intValue(fromBit: 42, toBit: 77) == 15241778335)
203 |         XCTAssert(data.intValue(fromBit: 78, toBit: 89) == 0)
204 |         XCTAssert(data.intValue(fromBit: 90, toBit: 101) == 1)
205 |         XCTAssert(data.intValue(fromBit: 102, toBit: 107) == 0)
206 |         XCTAssert(data.intValue(fromBit: 108, toBit: 119) == 269)
207 |         XCTAssert(data.intValue(fromBit: 120, toBit: 131) == 0)
208 |         XCTAssert(data.intValue(fromBit: 132, toBit: 155) == 0)
209 |         XCTAssert(data.intValue(fromBit: 156, toBit: 171) == 10)
210 |         XCTAssert(data.intValue(fromBit: 172, toBit: 172) == 0)
211 |         XCTAssert(data.intValue(fromBit: 173, toBit: lastBit) == 0)
212 |     }
213 |     
214 |     func testConsentStringLanguage () {
215 |         let consentString = try!ConsentString(consentString: "BOMexSfOMexSfAAABAENAAAAAAAAoAA")
216 |         XCTAssert(consentString.consentLanguage == "EN", consentString.consentLanguage)
217 |     }
218 |     
219 |     func testPurposesAllowed () {
220 |         let consentStringArray = ["BOMexSfOMexSfAAABAENAA////AAoAA",
221 |                                   "BOMexSfOMexSfAAABAENAAf///AAoAA",
222 |                                   "BOMexSfOMexSfAAABAENAAP///AAoAA",
223 |                                   "BOMexSfOMexSfAAABAENAAH///AAoAA",
224 |                                   "BOMexSfOMexSfAAABAENAAD///AAoAA",
225 |                                   "BOMexSfOMexSfAAABAENAAB///AAoAA",
226 |                                   "BOMexSfOMexSfAAABAENAAA///AAoAA",
227 |                                   "BOMexSfOMexSfAAABAENAAAf//AAoAA",
228 |                                   "BOMexSfOMexSfAAABAENAAAP//AAoAA",
229 |                                   "BOMexSfOMexSfAAABAENAAAH//AAoAA",
230 |                                   "BOMexSfOMexSfAAABAENAAAD//AAoAA",
231 |                                   "BOMexSfOMexSfAAABAENAAAB//AAoAA",
232 |                                   "BOMexSfOMexSfAAABAENAAAA//AAoAA",
233 |                                   "BOMexSfOMexSfAAABAENAAAAf/AAoAA",
234 |                                   "BOMexSfOMexSfAAABAENAAAAP/AAoAA",
235 |                                   "BOMexSfOMexSfAAABAENAAAAH/AAoAA",
236 |                                   "BOMexSfOMexSfAAABAENAAAAD/AAoAA",
237 |                                   "BOMexSfOMexSfAAABAENAAAAB/AAoAA",
238 |                                   "BOMexSfOMexSfAAABAENAAAAA/AAoAA",
239 |                                   "BOMexSfOMexSfAAABAENAAAAAfAAoAA",
240 |                                   "BOMexSfOMexSfAAABAENAAAAAPAAoAA",
241 |                                   "BOMexSfOMexSfAAABAENAAAAAHAAoAA",
242 |                                   "BOMexSfOMexSfAAABAENAAAAADAAoAA",
243 |                                   "BOMexSfOMexSfAAABAENAAAAABAAoAA",
244 |                                   "BOMexSfOMexSfAAABAENAAAAAAAAoAA"]
245 |         var consentString:ConsentString
246 |         var purposesAllowed:[Int8]
247 |         for (index,string) in consentStringArray.enumerated() {
248 |             consentString = try!ConsentString(consentString: string)
249 |             purposesAllowed = consentString.purposesAllowed
250 |             if index < 24 {
251 |                 for i in index+1...24 {
252 |                     XCTAssert(purposesAllowed.contains(Int8(i)))
253 |                 }
254 |             }
255 |             for i in 0..<index {
256 |                 XCTAssert(!purposesAllowed.contains(Int8(i+1)))
257 |             }
258 |         }
259 |         
260 |     }
261 |     
262 |     func testVendorAllowed() {
263 |         
264 |         let consentStringArray = [
265 |             "BOM03lPOM03lPAAABAENAAAAAAABSABAAcA",
266 |             "BOM03lPOM03lPAAABAENAAAAAAABTABAAcA",
267 |             "BOM03lPOM03lPAAABAENAAAAAAAChAAAAAAI",
268 |             "BOM03lPOM03lPAAABAENAAAAAAACg//////w",
269 |             "BOM03lPOM03lPAAABAENAAAAAAADiADgACAB0AFAAoABwA",
270 |             "BOM03lPOM03lPAAABAENAAAAAAAAzADgACAB0AFAAoABwA",
271 |             "BOM03lPOM03lPAAABAENAAAAAAADg8AAAAAAAAA",
272 |             "BOM03lPOM03lPAAABAENAAAAAAAAwCAA"
273 |         ]
274 |         let testVendors:[([[Int]],[[Int]])] = [//array of tuples of array of allowed ranges and not allowed ranges
275 |             ([[14,14]],[[0,13],[15,300]]),
276 |             ([[1,13],[15,20]],[[14,14],[21,300]]),
277 |             ([[1,1],[40,40]],[[2,39]]),
278 |             ([[2,39]],[[1,1],[40,40]]),
279 |             ([[1,14],[20,40],[56,56]],[[15,19],[41,55],[57,200]]),
280 |             ([],[[1,200]]),
281 |             ([[2,5]],[[1,1],[6,200]]),
282 |             ([[6,6]],[[1,5],[7,200]])
283 |         ]
284 |         var consentString:ConsentString
285 |         for (index,string) in consentStringArray.enumerated() {
286 |             consentString = try!ConsentString(consentString: string)
287 |             let vendorsAllowedRanges = testVendors[index].0
288 |             for vendorRange in vendorsAllowedRanges {
289 |                 for vendor in vendorRange[0]...vendorRange[1] {
290 |                     XCTAssert(consentString.isVendorAllowed(vendorId: vendor), "vendor \(vendor) not allowed!")
291 |                 }
292 |             }
293 |             let vendorsNotAllowedRanges = testVendors[index].1
294 |             for vendorRange in vendorsNotAllowedRanges {
295 |                 for neggedVendor in vendorRange[0]...vendorRange[1] {
296 |                     XCTAssert(!consentString.isVendorAllowed(vendorId: neggedVendor), "negged vendor \(neggedVendor) IS allowed!")
297 |                     
298 |                 }
299 |             }
300 |         }
301 |     }
302 |     
303 |     func testConsentScreen () {
304 |         let consentStrings = [
305 |             "BN5lERiOMYEdiAOAWeFRAAYAAaAAptQ",
306 |             "BON0avfON0avfAAABAENAAAAAAAAoAA",
307 |             "BON0avfON0avfAAAB/ENAAAAAAAAoAA",
308 |             "BON0avfON0avfAAABfENAAAAAAAAoAA",
309 |             "BON0avfON0avfAAABPENAAAAAAAAoAA",
310 |             "BON0avfON0avfAAABHENAAAAAAAAoAA",
311 |             "BON0avfON0avfAAABDENAAAAAAAAoAA",
312 |             "BON0avfON0avfAAABBENAAAAAAAAoAA"
313 |         ]
314 |         let values = [
315 |             30,
316 |             0,
317 |             63,
318 |             31,
319 |             15,
320 |             7,
321 |             3,
322 |             1
323 |         ]
324 |         for (index,string) in consentStrings.enumerated() {
325 |             let consentString = try!ConsentString(consentString: string.base64Padded)
326 |             XCTAssert(consentString.consentScreen == values[index], "Actual screen: \(consentString.consentScreen)")
327 |         }
328 |     }
329 |     
330 |     func binaryStringRepresenting(data:Data) -> String {
331 |         return  data.reduce("") { (acc, byte) -> String in
332 |             let stringRep = String(byte, radix: 2)
333 |             let pad = 8 - stringRep.count
334 |             let padString = "".padding(toLength: pad, withPad: "0", startingAt: 0)
335 |             return acc + padString + stringRep
336 |         }
337 |     }
338 |     
339 |     func binary(string:String, isEqualToBinaryString string2:String) -> Bool {
340 |         if abs(string.count - string2.count) > 7 {
341 |             return false
342 |         }
343 |         var index = 0
344 |         var max = string.count
345 |         if string.count > string2.count {
346 |             max = string2.count
347 |         }
348 |         while index < max {
349 |             if string[string.index(string.startIndex, offsetBy: index)] != string2[string2.index(string2.startIndex, offsetBy: index)] {
350 |                 return false
351 |             }
352 |             index += 1
353 |         }
354 |         if string.count > string2.count {
355 |             while index < string.count {
356 |                 if string[string.index(string.startIndex, offsetBy: index)] != "0" {
357 |                     return false
358 |                 }
359 |                 index += 1
360 |             }
361 |         } else {
362 |             while index < string2.count {
363 |                 if string2[string2.index(string2.startIndex, offsetBy: index)] != "0" {
364 |                     return false
365 |                 }
366 |                 index += 1
367 |             }
368 |         }
369 |         return true
370 |     }
371 |     
372 | }
373 | 


--------------------------------------------------------------------------------
/Consent String SDK SwiftTests/Info.plist:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>CFBundleDevelopmentRegion</key>
 6 | 	<string>$(DEVELOPMENT_LANGUAGE)</string>
 7 | 	<key>CFBundleExecutable</key>
 8 | 	<string>$(EXECUTABLE_NAME)</string>
 9 | 	<key>CFBundleIdentifier</key>
10 | 	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
11 | 	<key>CFBundleInfoDictionaryVersion</key>
12 | 	<string>6.0</string>
13 | 	<key>CFBundleName</key>
14 | 	<string>$(PRODUCT_NAME)</string>
15 | 	<key>CFBundlePackageType</key>
16 | 	<string>BNDL</string>
17 | 	<key>CFBundleShortVersionString</key>
18 | 	<string>1.0</string>
19 | 	<key>CFBundleVersion</key>
20 | 	<string>1</string>
21 | </dict>
22 | </plist>
23 | 


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
 1 | MIT License
 2 | 
 3 | Copyright (c) 2018 
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # Transparency and Consent Framework: Consent-String-SDK-Swift
 2 | 
 3 | Encode and decode web-safe base64 consent information with the IAB EU's GDPR Transparency and Consent Framework.
 4 | 
 5 | This library is a Swift reference implementation for dealing with consent strings in the IAB EU's GDPR Transparency and Consent Framework.  
 6 | It should be used by anyone who receives or sends consent information like vendors that receive consent data from a partner, or consent management platforms that need to encode/decode the global cookie.
 7 | 
 8 | The IAB specification for the consent string format is available on the [IAB Github](https://github.com/InteractiveAdvertisingBureau/GDPR-Transparency-and-Consent-Framework/blob/master/Consent%20string%20and%20vendor%20list%20formats%20v1.1%20Final.md) (section "Vendor Consent Cookie Format").
 9 | 
10 | **This library fully supports the version v1.1 of the specification. It can encode and decode consent strings with version bit 1.**
11 | 
12 | #### IAB Europe Transparency and Consent Framework 
13 | 
14 | In November 2017, IAB Europe and a cross-section of the publishing and advertising industry, announced a new Transparency & Consent Framework to help publishers, advertisers and technology companies comply with key elements of GDPR. The Framework will give the publishing and advertising industries a common language with which to communicate consumer consent for the delivery of relevant online advertising and content. 
15 | 
16 | Framework Technical specifications available at: https://raw.githubusercontent.com/InteractiveAdvertisingBureau/GDPR-Transparency-and-Consent-Framework. 
17 | 
18 | 
19 | ## Consent String SDK (Swift)
20 | - [Installation](#installation)
21 | - [Usage](#usage)
22 | - [Use cases](#use-cases)
23 | - [Additional Documentation](#documentation)
24 | 
25 | 
26 | 
27 | 
28 | 
29 | 
30 | ## About 
31 | 
32 | #### About IAB Tech Lab  
33 | 
34 | The IAB Technology Laboratory (?Tech Lab?) is a non-profit research and development consortium that produces and provides standards, software, and services to drive growth of an effective and sustainable global digital media ecosystem. Comprised of digital publishers and ad technology firms, as well as marketers, agencies, and other companies with interests in the interactive marketing arena, IAB Tech Lab aims to enable brand and media growth via a transparent, safe, effective supply chain, simpler and more consistent measurement, and better advertising experiences for consumers, with a focus on mobile and ?TV?/digital video channel enablement. The IAB Tech Lab portfolio includes the DigiTrust real-time standardized identity service designed to improve the digital experience for consumers, publishers, advertisers, and third-party platforms. Board members include AppNexus, ExtremeReach, Google, GroupM, Hearst Digital Media, Integral Ad Science, Index Exchange, LinkedIn, MediaMath, Microsoft, Moat, Pandora, PubMatic, Quantcast, Telaria, The Trade Desk, and Yahoo! Japan. Established in 2014, the IAB Tech Lab is headquartered in New York City with an office in San Francisco and representation in Seattle and London.
35 | 
36 | Learn more about IAB Tech Lab here: [https://www.iabtechlab.com/](https://www.iabtechlab.com/)
37 | 
38 | #### About IAB Europe 
39 | 
40 | IAB Europe is the voice of digital business and the leading European-level industry association for the interactive advertising ecosystem. Its mission is to promote the development of this innovative sector by shaping the regulatory environment, investing in research and education, and developing and facilitating the uptake of business standards.
41 |  
42 | Learn more about IAB Europe here: [https://www.iabeurope.eu/](https://www.iabeurope.eu/)
43 | 
44 | 
45 | #### Contributors and Technical Governance
46 | 
47 | GDPR Technical Working Group members provide contributions to this repository. Participants in the GDPR Technical Working group must be members of IAB Tech Lab. Technical Governance for the project is provided by the IAB Tech Lab GDPR Commit Group. 
48 | 


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