I keep getting "error_type":"OAuthException","code":"41" when I using alamofire or even when i made it through to the server I got data from before header's authorisation. I think it keep sending same header, how to make sure that alamofire send the current headers?
let headers = ["Authorization" : "\(AccessToken) \(TokenType)"]
print(headers)
Alamofire.request(.GET, "url/profile/", headers: headers, encoding: .JSON).responseJSON { response in
switch response.result {}
EDIT
First, I use login API
let parameters = [
"client_id": "\(Constant.clientId)",
"client_secret": "\(Constant.clientSecret)",
"response_type": "\(Constant.responseType)",
"scope" : "\(Constant.scope)",
"redirect_uri": "\(Constant.redirect)",
"email": "\(email!)",
"password": "\(pass!)"
]
print(parameters)
Alamofire.request(.POST, "http://url/login/", parameters: parameters, encoding: .JSON).responseJSON { response in
switch response.result {
case .Success:
if let value = response.result.value {
let json = JSON(value)
print("JSON: \(json)")
let accessToken = json["access_token"].string!
let refreshToken = json["refresh_token"].string
let tokenType = json["token_type"].string!
let expiresIn = json["expires_in"].string
}
And then, I use accessToken and tokenType for authorization
if(refreshToken != nil)
{
let headersCust = ["Authorization" : "\(accessToken) \(tokenType)"]
print(headersCust)
Alamofire.request(.GET, "http://goodies.co.id/api/v1/customer/profile/", headers: headersCust, encoding: .JSON).responseJSON { response in {}
Usually this problem is caused by Redirection. Using some networking debugging tool like Proxyman helps you to understand if this is a case; if so :
this is Alamofire 5(AF 5) solution:
let headers: [String:String] = [...]
let params: [String: Any] = [...]
let url = URL(...)
let redirector = Redirector(behavior: Redirector.Behavior.modify({ (task, urlRequest, resp) in
var urlRequest = urlRequest
headers.forEach { header in
urlRequest.addValue(header.value, forHTTPHeaderField: header.key)
}
return urlRequest
}))
//use desired request func of alamofire and your desired enconding
AF.request(url, method: .post, parameters: params, encoding: JSONEncoding.default, headers: headers)
.responseJSON { response in
//handleDataResponse...
}.redirect(using: redirector)
I hope you are using the latest Alamofire so here is the code for .GET Request:
let headers = [
"Authorization": "Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==",
"Content-Type": "application/x-www-form-urlencoded"
]
Alamofire.request(.GET, "https://httpbin.org/get", headers: headers)
.responseJSON { response in
debugPrint(response)
}
Reference: https://github.com/Alamofire/Alamofire
Try this out! And make sure you are sending the proper headers.
Related
I want to create Alamofire POST request
but I get failure response , I dont know the error in mapping object or in the request
func loginUser() {
let URL = ..... + "/Login"
let params2 = "{\"MobileNumber\":\"\(MobileNumber.text!)\"}"
Alamofire.request(URL, method: .post, parameters: [:], encoding: params2, headers: [
"Content-Type": "application/json"]).responseObject { (response: DataResponse<Login>) in
if(response.result.isFailure){
print ("failure")
print (response.result.description)
return
}
else{
print(response.result) // result of response serialization
self.LoginUser = response.result.value
}
}
It looks like you are setting encoding property of the request method to your param2 variable.
Try setting parameter to param2 and update encoding to use .default:
Alamofire.request(URL, method: .post, parameters: param2, encoding: .default, headers: ...
You did not pass proper values into required fields. Use the corrected version below hope it helps
func loginUser() {
let URL = ..... + "/Login"
let params2: [String: Any] = ["MobileNumber" : "\(MobileNumber.text!)"]"
let header = ["Content-Type": "application/json"]
Alamofire.request(URL, method: .post, parameters: params2, encoding: JSONEncoding.default, headers: header).responseObject { (response: DataResponse<Login>) in
if(response.result.isFailure){
print ("failure")
print (response.result.description)
return
}
else{
print(response.result) // result of response serialization
self.LoginUser = response.result.value
}
}
I am trying to send POST HTTP request with body using Alamofire and would appreciate any help.
My body:
{"data":{"gym":{"country":"USA","city":"San Diego","id":1}}}
Should I do something like this?
let parameters: [String: Any] = [ "data": [
"gym": [
"country":"USA",
"city":"San Diego",
"id":1
]]]
Alamofire.request(URL, method: .post, parameters: parameters, headers: headers())
.responseJSON { response in
print(response)
}
If you wish to send the parameters in json format use encoding as JSONEncoding. So add parameter for encoding in request as follows:
Alamofire.request(URL, method: .post, parameters: parameters, encoding: JSONEncoding.default, headers: headers())
.responseJSON { response in
print(response)
}
Hope it helps...
Try this method to convert your json string to dictionary
func convertToDictionary(text: String) -> [String: Any]? {
if let data = text.data(using: .utf8) {
do {
return try JSONSerialization.jsonObject(with: data, options: []) as? [String: Any]
} catch {
print(error.localizedDescription)
}
}
return nil
}
let str = "{\"data\":{\"gym\":{\"country\":\"USA\",\"city\":\"San Diego\",\"id\":1}}}"
let dict = convertToDictionary(text: str)
and send dictionary as a param in your request.
Alamofire.request(URL, method: .post, parameters: dict, headers: headers())
.responseJSON { response in
print(response)
}
ref : How to convert a JSON string to a dictionary?
What I think is that you should try and prepare your dictionary in the this format:
var gym = [String:Any]()
gym["country"] = "USA"
gym["city"] = "San"
var data = [[String:Any]]()
data.append(gym)
var metaData = [String:Any]()
metaData["data"] = data
Your parameters is wrong...
let parameters: [String: Any] = { "data":
{
"gym": {
"country":"USA",
"city":"San Diego",
"id":1
}
}
}
Alamofire.request(<YOUR-URL>,
method: .post,
parameters: parameters,
encoding: URLEncoding(destination: .queryString),
headers: <YOUR-HEADER>
).validate().responseString { response in
switch response.result {
case .success:
debugPrint("Good to go.")
debugPrint(response)
case .failure:
let errMsg = String(data: response.data!, encoding: String.Encoding.utf8)!
debugPrint(errMsg)
debugPrint(response)
}
}
Hope this help. BTW, in Alamofire 5, debugPrint(response) can print out response.data directly.
You can use the httpBody property of URLRequest along with Alamofire Session request:
var req = try? URLRequest(url: url, method: method, headers: headers)
req?.httpBody = someJson
Alamofire.Session(configuration: .default).request(req!).validate().response { response in
// Handle the response
}
I'm having a problem on using Alamofire. When I try to post a request using a generic parameters like ["name":"John", "age":"27"] it always succeeds. But, when I try to use a web service that requires parameters and a body-raw for a base64 string I'm not able to get a successful response from the server. Though it succeeds when I use Postman. Does anyone knows how to do this on Alamofire 4? Here is the screenshot of my postman.
Thank you!
#nathan- this is the code that I used. I just assumed that the base64String inside the "let paramsDict" has a key value named "data" though it doesn't have a key name in postman.
let urlString = ApiManager.sharedInstance.formsURL + ApiManager.sharedInstance.mobileFormsImageUpload
let paramsDict = ["token": token, "fileID":"2", "filename":"images.png", "data": base64String] as [String : Any]
Alamofire.request(urlString, method: .post, parameters: paramsDict, encoding: URLEncoding.httpBody, headers: [:])
.responseJSON{ response in
switch response.result {
case .success(let data):
debugPrint("SUCCESS")
case .failure(let error):
debugPrint("Request Error")
}
}
I already figured it out. It needs a custom encoding to make it work. All the parameters must be inlined with the url so the base64 string inside the parameter is the only to be encoded. Here is the code that I used.
struct CustomPostEncoding: ParameterEncoding {
func encode(_ urlRequest: URLRequestConvertible, with parameters: Parameters?) throws -> URLRequest {
var request = try URLEncoding().encode(urlRequest, with: parameters)
let base64 = parameters?["data"] as! String
let finalBase64Format = "\"" + base64 + "\""
let postData = NSData(data: finalBase64Format.data(using: String.Encoding.utf8)!)
request.httpBody = postData as Data
return request
}
}
func uploadImageBase64(){
let jpegCompressionQuality: CGFloat = 0.9 // Set this to whatever suits your purpose
if let base64String = UIImageJPEGRepresentation(testIMG, jpegCompressionQuality)?.base64EncodedString() {
var token = String()
if let data = UserDefaults.standard.data(forKey: "userProfile"),
let user = NSKeyedUnarchiver.unarchiveObject(with: data) as? UserProfile{
token = user.token
} else {
print("There is an issue")
}
let headers = [
"content-Type": "application/json"
]
let urlString = "http://localhost/FormsService.svc/Getbase64?filename=test.png&fileID=1151&token=80977580xxx"
let paramsDict = ["data": base64String] as [String : Any]
Alamofire.request(urlString, method: .post, parameters: paramsDict, encoding: CustomPostEncoding(), headers: headers)
.responseJSON{ response in
print("response JSON \(response.result)")
}
.response{ response in
print("RESPONSE \(response)")
}
}
}
This question already has answers here:
Send POST parameters with MultipartFormData using Alamofire, in iOS Swift
(13 answers)
Closed 5 years ago.
I want to make a request wit Alamofire like this:
postman request
As you can see, i have a parameter called "data" and its value is a Json,
How can i do that using Alamofire?
I have tried with parameters, but doesnt wotk
Alamofire.request(urlservice, method: .post, parameters: ["data": parameters], encoding: JSONEncoding.default, headers: nil).responseJSON { response in
Any suggestions?
UPDATE
Here is my code
var arrayProducts = [[String: String]]()
let product: [String: String] = ["qty": self.txtQty.text!, "precio": self.productPrice, "product_id": self.productId]
arrayProducts.append(product)
let parameters = [
"products": arrayProducts,
"address": self.userInfo["userAddress"]!,
"latitude": "6.157738",
"longitude": "-75.6144665",
"id": 1,
"name": self.userInfo["userName"]!,
"cellphone": self.userInfo["userPhone"]!,
"emei": "23456resdfty"
] as [String : Any]
Alamofire.request(urlservice, method: .post, parameters: ["data": parameters], encoding: JSONEncoding.default, headers: nil).responseJSON { response in
when you have an Any Data as paremeter, you should sent the URLRequest to Alamofire, it supports Any as body
var request = URLRequest(url: URL(string: url)!)
request.httpMethod = "POST"
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
request.httpBody = try! JSONSerialization.data(withJSONObject: parameters, options: [])
Alamofire.request(request)
.responseString { (response) in
// to do anything
}
Here is an example 4 you, the CURL statement an example of what it is doing.
Note token referenced here is a shared secret, obviously not stuff to post to SO :) bags of print statements in here so that you can see what going on/wrong :)
func files_download(sourcePath: String) {
// curl -X POST https://content.dropboxapi.com/2/files/download
// --header "Authorization: Bearer ab-XXX"
// --header "Dropbox-API-Arg: {\"path\": \"/acme101/acme1/acme.png\"}"
var headers:HTTPHeaders!
let subPart: Dictionary = ["path":sourcePath]
do {
let data = try JSONSerialization.data(withJSONObject: subPart, options: [])
let dataString = String(data: data, encoding: .utf8)
headers = ["Authorization": "Bearer " + token, "Dropbox-API-Arg": dataString!]
} catch {
print("Oh fudge")
}
Alamofire.request("https://content.dropboxapi.com/2/files/download", method: .post, encoding: JSONEncoding.init(options: []), headers: headers).responseData(completionHandler: {feedback in
guard feedback.result.value != nil else {
print("Error: did not receive data", //rint("request \(request) feedback \(feedback)"))
return
}
guard feedback.result.error == nil else {
print("error calling POST on list_folder")
print(feedback.result.error)
return
}
if let JSON = feedback.result.value {
print("JSON: \(JSON)")
let dataString = String(data: JSON, encoding: .utf8)
print("JSON: \(JSON) \(String(describing: dataString))")
}
if let IMAGE = feedback.result.value {
print("downloaded \(sourcePath) \(sharedDataAccess.currentSN)")
sharedDataAccess.fnData(index2seek: sharedDataAccess.currentSN, fnData: feedback.result.value! as Data)
NotificationCenter.default.post(name: Notification.Name("previewPane"), object: nil, userInfo: nil)
}
})
}
I'm using Alamofire to do a get request to Yelp api, i got my post request woking but my get request is not working what so ever, i have tried everything i read from other questions but still no solution. here are my codes.
This is my post request which is working.
class func getAccessToken() {
let parameters: Parameters = ["client_id": client_id, "client_secret": client_secret]
Alamofire.request("https://api.yelp.com/oauth2/token", method: .post, parameters: parameters, encoding: URLEncoding.default, headers: nil).response {
response in
print("Request: \((response.request)!)")
print("Response: \((response.response)!)")
if let data = response.data {
let dict = try! JSONSerialization.jsonObject(with: data, options: []) as! NSDictionary
print("Access Token: \((dict["access_token"])!)")
self.accessToken = (dict["access_token"])! as? String
self.tokenType = (dict["token_type"])! as? String
}
}
}
This is my get request that i'm having trouble with.
class func getRestaurents(searchTerm: String) {
let parameters: Parameters = ["term": searchTerm, "location": "******"]
let headers: HTTPHeaders = [tokenType!: accessToken!]
Alamofire.request("https://api.yelp.com/v3/businesses/search", method: .get, parameters: Parameters, encoding: JSONEncoding.default, headers: headers).response {
response in
if let data = response.data {
let dict = try! JSONSerialization.jsonObject(with: data, options: [] as! [NSDictionary])
print(dict)
}
}
}
Thank you.
You are passing class Parameters instead of its object parameters.
Alamofire.request("https://api.yelp.com/v3/businesses/search", method: .get, parameters: Parameters, encoding: JSONEncoding.default, headers: headers).response {
Should be:
Alamofire.request("https://api.yelp.com/v3/businesses/search", method: .get, parameters: parameters, encoding: JSONEncoding.default, headers: headers).response {