Access to XMLHttpRequest at 'http://localhost…' from origin has been blocked by CORS policy:
I have a .net core app which has a REST API being used by an angular client but running into CORS issue.
In the .net core, I already have app.UseCors(); in the configure method as well as has set the response headers to
Access-Control-Allow-Headers *
Access-Control-Allow-Methods *
Access-Control-Allow-Origin *
but still getting the error in the client (running on port 4200 locally):
Access to XMLHttpRequest at 'http://localhost/myAPI/api/Table' from origin 'http://localhost:4200' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: It does not have HTTP ok status.
asp.net .net angular cors core
asked Nov 12 '18 at 17:02
Adel
166
add a comment |
I have a .net core app which has a REST API being used by an angular client but running into CORS issue.
In the .net core, I already have app.UseCors(); in the configure method as well as has set the response headers to
Access-Control-Allow-Headers *
Access-Control-Allow-Methods *
Access-Control-Allow-Origin *
but still getting the error in the client (running on port 4200 locally):
Access to XMLHttpRequest at 'http://localhost/myAPI/api/Table' from origin 'http://localhost:4200' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: It does not have HTTP ok status.
asp.net .net angular cors core
asked Nov 12 '18 at 17:02
Adel
166
add a comment |
I have a .net core app which has a REST API being used by an angular client but running into CORS issue.
In the .net core, I already have app.UseCors(); in the configure method as well as has set the response headers to
Access-Control-Allow-Headers *
Access-Control-Allow-Methods *
Access-Control-Allow-Origin *
but still getting the error in the client (running on port 4200 locally):
Access to XMLHttpRequest at 'http://localhost/myAPI/api/Table' from origin 'http://localhost:4200' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: It does not have HTTP ok status.
asp.net .net angular cors core
asked Nov 12 '18 at 17:02
Adel
166
I have a .net core app which has a REST API being used by an angular client but running into CORS issue.
In the .net core, I already have app.UseCors(); in the configure method as well as has set the response headers to
Access-Control-Allow-Headers *
Access-Control-Allow-Methods *
Access-Control-Allow-Origin *
but still getting the error in the client (running on port 4200 locally):
Access to XMLHttpRequest at 'http://localhost/myAPI/api/Table' from origin 'http://localhost:4200' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: It does not have HTTP ok status.
asp.net .net angular cors core
asp.net .net angular cors core
asked Nov 12 '18 at 17:02
Adel
166
asked Nov 12 '18 at 17:02
Adel
166
asked Nov 12 '18 at 17:02
Adel
166
asked Nov 12 '18 at 17:02
Adel
166
asked Nov 12 '18 at 17:02
Adel
166
166
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
Pass-through for preflight requests:
if (context.Request.Method == "OPTIONS")
{
return;
}
Also Read this: Enable Cross-Origin Requests (CORS) in ASP.NET Core
answered Nov 12 '18 at 17:17
netfed
350311
Not sure where that would go? in the asp.net core code?
– Adel
Nov 12 '18 at 17:55
in the method that is receiving the request.
– netfed
Nov 13 '18 at 4:07
add a comment |
What I did was add cors to the configure services method:
services.AddCors(options =>
{
options.AddPolicy("CorsPolicy", builder =>
{
builder.AllowAnyHeader()
.AllowAnyMethod()
.AllowCredentials();
});
});
and then in the Configure method
app.UseCors("CorsPolicy");answered Nov 13 '18 at 17:07
Adel
166
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
Pass-through for preflight requests:
if (context.Request.Method == "OPTIONS")
{
return;
}
Also Read this: Enable Cross-Origin Requests (CORS) in ASP.NET Core
answered Nov 12 '18 at 17:17
netfed
350311
Not sure where that would go? in the asp.net core code?
– Adel
Nov 12 '18 at 17:55
in the method that is receiving the request.
– netfed
Nov 13 '18 at 4:07
add a comment |
Pass-through for preflight requests:
if (context.Request.Method == "OPTIONS")
{
return;
}
Also Read this: Enable Cross-Origin Requests (CORS) in ASP.NET Core
answered Nov 12 '18 at 17:17
netfed
350311
Not sure where that would go? in the asp.net core code?
– Adel
Nov 12 '18 at 17:55
in the method that is receiving the request.
– netfed
Nov 13 '18 at 4:07
add a comment |
Pass-through for preflight requests:
if (context.Request.Method == "OPTIONS")
{
return;
}
Also Read this: Enable Cross-Origin Requests (CORS) in ASP.NET Core
answered Nov 12 '18 at 17:17
netfed
350311
Pass-through for preflight requests:
if (context.Request.Method == "OPTIONS")
{
return;
}
Also Read this: Enable Cross-Origin Requests (CORS) in ASP.NET Core
answered Nov 12 '18 at 17:17
netfed
350311
answered Nov 12 '18 at 17:17
netfed
350311
answered Nov 12 '18 at 17:17
netfed
350311
answered Nov 12 '18 at 17:17
netfed
350311
350311
Not sure where that would go? in the asp.net core code?
– Adel
Nov 12 '18 at 17:55
in the method that is receiving the request.
– netfed
Nov 13 '18 at 4:07
add a comment |
Not sure where that would go? in the asp.net core code?
– Adel
Nov 12 '18 at 17:55
in the method that is receiving the request.
– netfed
Nov 13 '18 at 4:07
Not sure where that would go? in the asp.net core code?
– Adel
Nov 12 '18 at 17:55
Not sure where that would go? in the asp.net core code?
– Adel
Nov 12 '18 at 17:55
in the method that is receiving the request.
– netfed
Nov 13 '18 at 4:07
in the method that is receiving the request.
– netfed
Nov 13 '18 at 4:07
add a comment |
What I did was add cors to the configure services method:
services.AddCors(options =>
{
options.AddPolicy("CorsPolicy", builder =>
{
builder.AllowAnyHeader()
.AllowAnyMethod()
.AllowCredentials();
});
});
and then in the Configure method
app.UseCors("CorsPolicy");answered Nov 13 '18 at 17:07
Adel
166
add a comment |
What I did was add cors to the configure services method:
services.AddCors(options =>
{
options.AddPolicy("CorsPolicy", builder =>
{
builder.AllowAnyHeader()
.AllowAnyMethod()
.AllowCredentials();
});
});
and then in the Configure method
app.UseCors("CorsPolicy");answered Nov 13 '18 at 17:07
Adel
166
add a comment |
What I did was add cors to the configure services method:
services.AddCors(options =>
{
options.AddPolicy("CorsPolicy", builder =>
{
builder.AllowAnyHeader()
.AllowAnyMethod()
.AllowCredentials();
});
});
and then in the Configure method
app.UseCors("CorsPolicy");answered Nov 13 '18 at 17:07
Adel
166
What I did was add cors to the configure services method:
services.AddCors(options =>
{
options.AddPolicy("CorsPolicy", builder =>
{
builder.AllowAnyHeader()
.AllowAnyMethod()
.AllowCredentials();
});
});
and then in the Configure method
app.UseCors("CorsPolicy"); app.UseCors("CorsPolicy"); app.UseCors("CorsPolicy");answered Nov 13 '18 at 17:07
Adel
166
answered Nov 13 '18 at 17:07
Adel
166
answered Nov 13 '18 at 17:07
Adel
166
answered Nov 13 '18 at 17:07
Adel
166
166
add a comment |
add a comment |
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