I have an ASP.Net Core web api that accepts bearer token (jwt) and I send this token in my Flutter with Android emulator without any problem with this code :
final response = await get(url, headers: {
'Content-Type': 'application/json',
'Accept': 'application/json',
'Authorization': 'Bearer $token',
});
But when I run this in Chrome browser the api response is : 405 Method Not Allowed .
What's the problem ?
UPDATE :
According to #anirudh comment I have enabled CROS in my web Api and problem have changed . Now the response is : 204 No Content
use http plugin
And do http.get and not just get
import 'package:http/http.dart' as http;
final response = await http.get(url, headers: {
'Content-Type': 'application/json',
'Accept': 'application/json',
'Authorization': 'Bearer $token',
});
Thanks to #anirudh I solved my problem
First defining a variable :
readonly string MyAllowSpecificOrigins = "_myAllowSpecificOrigins";
Then write these codes in my api in ConfigureServices :
services.AddCors(options =>
{
options.AddPolicy(name: MyAllowSpecificOrigins,
builder =>
{
builder.WithOrigins("http://localhost") //Or my flutter web host
.AllowAnyMethod()
.AllowAnyHeader()
.SetIsOriginAllowed((host) => true);
});
});
and this line in Configure :
app.UseCors(MyAllowSpecificOrigins);
String token = await Candidate().getToken();
final response = await http.get(url, headers: {
'Content-Type': 'application/json',
'Accept': 'application/json',
'Authorization': 'Bearer $token',
});
print('Token : ${token}');
print(response);
Related
Here is my code, I also tried using retrofit but I failed and it shows 500 and "message": "Undefined index: token". but in postman, it shows 200. how can it be possible?
Also tried
'Content-Type': 'application/json',
'Accept': 'application/json',
'Authorization': 'Bearer $token',
Future getCertificateList() async {
final url = Uri.parse(
'https://portal-api.jomakhata.com/api/getCertificateList');
final response = await http.get(url,
headers: {
'Authorization': 'Bearer eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJzdWIiOjI4OTksImlzcyI6Imh0dHBzOi8vcG9ydGFsLWFwaS5qb21ha2hhdGEuY29tL2FwaS9hdXRoL2xvZ2luIiwiaWF0IjoxNjI4NjE0MDcyLCJleHAiOjE2Mjg3MDA0NzIsIm5iZiI6MTYyODYxNDA3MiwianRpIjoiRnRjaGllbTFFdVlsYXZidyJ9.O24U0XGFiZdfXRGUP5xYD82-LisSbMsCtVZnuG6iTiY',
},
);
print(response.statusCode);
print(response.body);
return response.body;
}
In my console it's print 500
this is postman request image
try this code:
Future getCertificateList() async {
final uri = Uri.https('https://portal-api.jomakhata.com','/api/getCertificateList');
final response = await http.get(uri, headers: {
HttpHeaders.authorizationHeader:
'eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJzdWIiOjI4OTksImlzcyI6Imh0dHBzOi8vcG9ydGFsLWFwaS5qb21ha2hhdGEuY29tL2FwaS9hdXRoL2xvZ2luIiwiaWF0IjoxNjI4NjE0MDcyLCJleHAiOjE2Mjg3MDA0NzIsIm5iZiI6MTYyODYxNDA3MiwianRpIjoiRnRjaGllbTFFdVlsYXZidyJ9.O24U0XGFiZdfXRGUP5xYD82-LisSbMsCtVZnuG6iTiYv',
HttpHeaders.contentTypeHeader: 'application/json',
});
print(response.statusCode);
print(response.body);
return response.body;
}
I'm trying to do a post, to create a user, but in a simple way. I do need to use authentication, so I'm passing the token in the header, as I would do in the GET request. But I'm not sure why I'm receiving the error "400 - Bad Request".
import 'package:http/http.dart';
{...}
Future test() async {
Response response = await post('https://access.altaviu.com/Data/api/Account/Register',
body: jsonEncode({
"Email": "useruser#gmail.com",
"Password": "QWERTY1234!",
"ConfirmPassword": "QWERTY1234!",
}),
headers: {
'Content-Type': 'application/json',
'Accept': 'application/json',
'Authorization': 'Bearer ${UserAccountData.token}',
});
if (response.statusCode == 200) {
print('SUCCESSFUL TEST');
} else {
print('ERROR IN THE TEST ${response.statusCode} - ${response.reasonPhrase}');
}
}
I'm using the library (or package) "http: 0.12.0+2"
Currently I'm sending header with every request like as follow which is very repetitive.
Is there any process so that all my request will have a request header automatically ?
Or how can I avoid code repetition for the following lines:
SharedPreferences sharedPreferences = await SharedPreferences.getInstance();
String token = sharedPreferences.getString('accessToken');
headers: {
'Contet-type': 'application/json',
'Authorization': 'Bearer $token',
}
My complete API Request code:
Future<http.Response> getAUser(userId) async {
SharedPreferences sharedPreferences = await SharedPreferences.getInstance();
String token = sharedPreferences.getString('accessToken');
return await http.get(
'$baseUrl/user/$userId/',
headers: {
'Contet-type': 'application/json',
'Authorization': 'Bearer $token',
},
).timeout(Duration(seconds: 30));
}
Yes you can centralize the headers in a separate class!
class BaseService {
Map<String, String> baseHeaders;
Future initBaseService() async {
final preferences = await SharedPreferences.getInstance();
baseHeaders= {
"Accept": "application/json",
"Content-Type": "application/json; charset=utf-8",
"Authorization": "Bearer ${preferences.getString("TOKEN")}",
};
}
}
And then, you can inherit your class with the base class to have access to these methods.
class UserService extends BaseService {
Future<http.Response> getAUser(userId) async {
await initBaseService();
return await http
.get(
'$baseUrl/user/$userId/',
headers: baseHeaders,
)
.timeout(Duration(seconds: 30));
}
}
String authToken=await getAuthenticationToken();
final response = await http.get('https://api.spotify.com/v1/me/following', headers: {
'Authorization': 'Bearer $authToken',
});
print('Token: ${authToken}');
print(response.body);
I am getting an error:
Insufficent client scope
I want to sent my auth-key in headers using http package but unfortunately its not working kindly help me .
var url = "https://paysafemoney.com/psmApi/Psm/userDashboard";
var response = await http.post(
url,
headers: {
"auth-key": LoginConfirmActivity.authKey,
},
body: sendLoginData,
);
print("Response = ${response.body}");
You can do like this
var fullUrl = '$stripeBaseUrl$customerId/sources?source=$cardToken';
var header = {
'Accept': 'application/json',
'Content-Type': 'application/x-www-form-urlencoded',
'Authorization': stripeKey,
};
final response = await client.post(fullUrl, headers: header);