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[Swift3] escape URL parameters (#7529)

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* Escape URL parameters for Swift4 and update its Petstore sample

* Update the code style

* Update code style

* Update code style

* Remove break statements in switch for AlamofireImplementations
This commit is contained in:
Xiaoxiao 2018-02-07 09:19:04 -07:00 committed by William Cheng
parent 52f606b8dc
commit b184fb1d9c
11 changed files with 51 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
modules/swagger-codegen/src/main/resources/swift/AlamofireImplementations.mustache
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@ -66,16 +66,12 @@ class AlamofireRequestBuilder<T>: RequestBuilder<T> {
switch v {
case let fileURL as NSURL:
mpForm.appendBodyPart(fileURL: fileURL, name: k)
break
case let string as NSString:
mpForm.appendBodyPart(data: string.dataUsingEncoding(NSUTF8StringEncoding)!, name: k)
break
case let number as NSNumber:
mpForm.appendBodyPart(data: number.stringValue.dataUsingEncoding(NSUTF8StringEncoding)!, name: k)
break
default:
fatalError("Unprocessable value \(v) with key \(k)")
break
}
}
},

8
modules/swagger-codegen/src/main/resources/swift4/APIs.mustache
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@ -16,10 +16,10 @@ open class {{projectName}}API {
open class RequestBuilder<T> {
var credential: URLCredential?
var headers: [String:String]
let parameters: [String:Any]?
let isBody: Bool
let method: String
let URLString: String
public let parameters: [String:Any]?
public let isBody: Bool
public let method: String
public let URLString: String
/// Optional block to obtain a reference to the request's progress instance when available.
public var onProgressReady: ((Progress) -> ())?

4
modules/swagger-codegen/src/main/resources/swift4/api.mustache
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@ -106,7 +106,9 @@ open class {{classname}} {
*/
open class func {{operationId}}WithRequestBuilder({{#allParams}}{{paramName}}: {{#isEnum}}{{#isContainer}}{{{dataType}}}{{/isContainer}}{{^isContainer}}{{{datatypeWithEnum}}}_{{operationId}}{{/isContainer}}{{/isEnum}}{{^isEnum}}{{{dataType}}}{{/isEnum}}{{^required}}? = nil{{/required}}{{#hasMore}}, {{/hasMore}}{{/allParams}}) -> RequestBuilder<{{#returnType}}{{{returnType}}}{{/returnType}}{{^returnType}}Void{{/returnType}}> {
{{^pathParams}}let{{/pathParams}}{{#pathParams}}{{^secondaryParam}}var{{/secondaryParam}}{{/pathParams}} path = "{{{path}}}"{{#pathParams}}
path = path.replacingOccurrences(of: "{{=<% %>=}}{<%baseName%>}<%={{ }}=%>", with: "\({{paramName}}{{#isEnum}}{{#isContainer}}{{{dataType}}}{{/isContainer}}{{^isContainer}}.rawValue{{/isContainer}}{{/isEnum}})", options: .literal, range: nil){{/pathParams}}
let {{paramName}}PreEscape = "\({{paramName}}{{#isEnum}}{{#isContainer}}{{{dataType}}}{{/isContainer}}{{^isContainer}}.rawValue{{/isContainer}}{{/isEnum}})"
let {{paramName}}PostEscape = {{paramName}}PreEscape.addingPercentEncoding(withAllowedCharacters: .urlPathAllowed) ?? ""
path = path.replacingOccurrences(of: "{{=<% %>=}}{<%baseName%>}<%={{ }}=%>", with: {{paramName}}PostEscape, options: .literal, range: nil){{/pathParams}}
let URLString = {{projectName}}API.basePath + path
{{#bodyParam}}
let parameters = JSONEncodingHelper.encodingParameters(forEncodableObject: {{paramName}})

2
samples/client/petstore-security-test/swift/.swagger-codegen/VERSION
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@ -1 +1 @@
2.3.0-SNAPSHOT
2.4.0-SNAPSHOT

1
samples/client/petstore-security-test/swift/SwaggerClient.podspec
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@ -2,6 +2,7 @@ Pod::Spec.new do |s|
s.name = 'SwaggerClient'
s.ios.deployment_target = '8.0'
s.osx.deployment_target = '10.9'
s.tvos.deployment_target = '9.0'
s.version = '0.0.1'
s.source = { :git => 'git@github.com:swagger-api/swagger-mustache.git', :tag => 'v1.0.0' }
s.authors = 'Swagger Codegen'

2
samples/client/petstore-security-test/swift/git_push.sh
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@ -36,7 +36,7 @@ git_remote=`git remote`
if [ "$git_remote" = "" ]; then # git remote not defined
if [ "$GIT_TOKEN" = "" ]; then
echo "[INFO] \$GIT_TOKEN (environment variable) is not set. Using the git crediential in your environment."
echo "[INFO] \$GIT_TOKEN (environment variable) is not set. Using the git credential in your environment."
git remote add origin https://github.com/${git_user_id}/${git_repo_id}.git
else
git remote add origin https://${git_user_id}:${GIT_TOKEN}@github.com/${git_user_id}/${git_repo_id}.git

8
samples/client/petstore/swift4/default/PetstoreClient/Classes/Swaggers/APIs.swift
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@ -16,10 +16,10 @@ open class PetstoreClientAPI {
open class RequestBuilder<T> {
var credential: URLCredential?
var headers: [String:String]
let parameters: [String:Any]?
let isBody: Bool
let method: String
let URLString: String
public let parameters: [String:Any]?
public let isBody: Bool
public let method: String
public let URLString: String
/// Optional block to obtain a reference to the request's progress instance when available.
public var onProgressReady: ((Progress) -> ())?

16
samples/client/petstore/swift4/default/PetstoreClient/Classes/Swaggers/APIs/PetAPI.swift
View File

@ -78,7 +78,9 @@ open class PetAPI {
*/
open class func deletePetWithRequestBuilder(petId: Int64, apiKey: String? = nil) -> RequestBuilder<Void> {
var path = "/pet/{petId}"
path = path.replacingOccurrences(of: "{petId}", with: "\(petId)", options: .literal, range: nil)
let petIdPreEscape = "\(petId)"
let petIdPostEscape = petIdPreEscape.addingPercentEncoding(withAllowedCharacters: .urlPathAllowed) ?? ""
path = path.replacingOccurrences(of: "{petId}", with: petIdPostEscape, options: .literal, range: nil)
let URLString = PetstoreClientAPI.basePath + path
let parameters: [String:Any]? = nil
@ -432,7 +434,9 @@ open class PetAPI {
*/
open class func getPetByIdWithRequestBuilder(petId: Int64) -> RequestBuilder<Pet> {
var path = "/pet/{petId}"
path = path.replacingOccurrences(of: "{petId}", with: "\(petId)", options: .literal, range: nil)
let petIdPreEscape = "\(petId)"
let petIdPostEscape = petIdPreEscape.addingPercentEncoding(withAllowedCharacters: .urlPathAllowed) ?? ""
path = path.replacingOccurrences(of: "{petId}", with: petIdPostEscape, options: .literal, range: nil)
let URLString = PetstoreClientAPI.basePath + path
let parameters: [String:Any]? = nil
@ -513,7 +517,9 @@ open class PetAPI {
*/
open class func updatePetWithFormWithRequestBuilder(petId: Int64, name: String? = nil, status: String? = nil) -> RequestBuilder<Void> {
var path = "/pet/{petId}"
path = path.replacingOccurrences(of: "{petId}", with: "\(petId)", options: .literal, range: nil)
let petIdPreEscape = "\(petId)"
let petIdPostEscape = petIdPreEscape.addingPercentEncoding(withAllowedCharacters: .urlPathAllowed) ?? ""
path = path.replacingOccurrences(of: "{petId}", with: petIdPostEscape, options: .literal, range: nil)
let URLString = PetstoreClientAPI.basePath + path
let formParams: [String:Any?] = [
"name": name,
@ -567,7 +573,9 @@ open class PetAPI {
*/
open class func uploadFileWithRequestBuilder(petId: Int64, additionalMetadata: String? = nil, file: URL? = nil) -> RequestBuilder<ApiResponse> {
var path = "/pet/{petId}/uploadImage"
path = path.replacingOccurrences(of: "{petId}", with: "\(petId)", options: .literal, range: nil)
let petIdPreEscape = "\(petId)"
let petIdPostEscape = petIdPreEscape.addingPercentEncoding(withAllowedCharacters: .urlPathAllowed) ?? ""
path = path.replacingOccurrences(of: "{petId}", with: petIdPostEscape, options: .literal, range: nil)
let URLString = PetstoreClientAPI.basePath + path
let formParams: [String:Any?] = [
"additionalMetadata": additionalMetadata,

8
samples/client/petstore/swift4/default/PetstoreClient/Classes/Swaggers/APIs/StoreAPI.swift
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@ -35,7 +35,9 @@ open class StoreAPI {
*/
open class func deleteOrderWithRequestBuilder(orderId: String) -> RequestBuilder<Void> {
var path = "/store/order/{order_id}"
path = path.replacingOccurrences(of: "{order_id}", with: "\(orderId)", options: .literal, range: nil)
let orderIdPreEscape = "\(orderId)"
let orderIdPostEscape = orderIdPreEscape.addingPercentEncoding(withAllowedCharacters: .urlPathAllowed) ?? ""
path = path.replacingOccurrences(of: "{order_id}", with: orderIdPostEscape, options: .literal, range: nil)
let URLString = PetstoreClientAPI.basePath + path
let parameters: [String:Any]? = nil
@ -139,7 +141,9 @@ open class StoreAPI {
*/
open class func getOrderByIdWithRequestBuilder(orderId: Int64) -> RequestBuilder<Order> {
var path = "/store/order/{order_id}"
path = path.replacingOccurrences(of: "{order_id}", with: "\(orderId)", options: .literal, range: nil)
let orderIdPreEscape = "\(orderId)"
let orderIdPostEscape = orderIdPreEscape.addingPercentEncoding(withAllowedCharacters: .urlPathAllowed) ?? ""
path = path.replacingOccurrences(of: "{order_id}", with: orderIdPostEscape, options: .literal, range: nil)
let URLString = PetstoreClientAPI.basePath + path
let parameters: [String:Any]? = nil

12
samples/client/petstore/swift4/default/PetstoreClient/Classes/Swaggers/APIs/UserAPI.swift
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@ -140,7 +140,9 @@ open class UserAPI {
*/
open class func deleteUserWithRequestBuilder(username: String) -> RequestBuilder<Void> {
var path = "/user/{username}"
path = path.replacingOccurrences(of: "{username}", with: "\(username)", options: .literal, range: nil)
let usernamePreEscape = "\(username)"
let usernamePostEscape = usernamePreEscape.addingPercentEncoding(withAllowedCharacters: .urlPathAllowed) ?? ""
path = path.replacingOccurrences(of: "{username}", with: usernamePostEscape, options: .literal, range: nil)
let URLString = PetstoreClientAPI.basePath + path
let parameters: [String:Any]? = nil
@ -214,7 +216,9 @@ open class UserAPI {
*/
open class func getUserByNameWithRequestBuilder(username: String) -> RequestBuilder<User> {
var path = "/user/{username}"
path = path.replacingOccurrences(of: "{username}", with: "\(username)", options: .literal, range: nil)
let usernamePreEscape = "\(username)"
let usernamePostEscape = usernamePreEscape.addingPercentEncoding(withAllowedCharacters: .urlPathAllowed) ?? ""
path = path.replacingOccurrences(of: "{username}", with: usernamePostEscape, options: .literal, range: nil)
let URLString = PetstoreClientAPI.basePath + path
let parameters: [String:Any]? = nil
@ -329,7 +333,9 @@ open class UserAPI {
*/
open class func updateUserWithRequestBuilder(username: String, body: User) -> RequestBuilder<Void> {
var path = "/user/{username}"
path = path.replacingOccurrences(of: "{username}", with: "\(username)", options: .literal, range: nil)
let usernamePreEscape = "\(username)"
let usernamePostEscape = usernamePreEscape.addingPercentEncoding(withAllowedCharacters: .urlPathAllowed) ?? ""
path = path.replacingOccurrences(of: "{username}", with: usernamePostEscape, options: .literal, range: nil)
let URLString = PetstoreClientAPI.basePath + path
let parameters = JSONEncodingHelper.encodingParameters(forEncodableObject: body)

10
samples/client/petstore/swift4/default/SwaggerClientTests/SwaggerClientTests/UserAPITests.swift
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@ -118,4 +118,14 @@ class UserAPITests: XCTestCase {
self.waitForExpectations(timeout: testTimeout, handler: nil)
}
func testPathParamsAreEscaped() {
// The path for this operation is /user/{userId}. In order to make a usable path,
// then we must make sure that {userId} is percent-escaped when it is substituted
// into the path. So we intentionally introduce a path with spaces.
let userRequestBuilder = UserAPI.getUserByNameWithRequestBuilder(username: "User Name With Spaces")
let urlContainsSpace = userRequestBuilder.URLString.contains(" ")
XCTAssert(!urlContainsSpace, "Expected URL to be escaped, but it was not.")
}
}