Hi,
I am trying to publish the angular project on IIS but i am facing problem with CORS policy.
ERROR: Access to XMLHttpRequest at 'http://localhost:8080/AbpUserConfiguration/GetAll?d=1563787668709' from origin 'http://localhost' has been blocked by CORS policy: Request header field abp.tenantid is not allowed by Access-Control-Allow-Headers in preflight response.
and my appsettings.Production.json is : "App": { "ServerRootAddress": "http://192.168.20.100:8080/", "ClientRootAddress": "http://192.168.20.100:80/", "CorsOrigins": "http://192.168.20.100:80" }
and I put in the web.config :
<cors enabled="true"> <add origin="*" /></cors>
Any idea?
14 Answer(s)
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192.168.20.100andlocalhostare not the same domain name.Try the following configuration
"App": { "ServerRootAddress": "http://192.168.20.100:8080/", "ClientRootAddress": "http://192.168.20.100:80/", "CorsOrigins": "http://192.168.20.100:80,http://localhost:80" } -
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I tried ,http://localhost:80 and still not working
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Still waiting for any help to fix the issue related to CORS policy plus I add the CORs extension to chrome but still I am facing this issue.
hostDashboard:1 Access to XMLHttpRequest at 'http://localhost:8080/signalr/negotiate?enc_auth_token=wNYmO41%2F48SHNstaLVXxHCCre29BZQl1NhC6NM3R3rzpXtPQxVzH6jEzA%2FQhXFN5tu6Fk7pO53uppm1mVXMZgxbyRVz26dnepi%2FFyB6axBY%2B6gq1GL%2BuRQgoiFUCjRN2p8w6LevViwKlHyWZZJZO1DGVSjAi1m2U%2Bog9pkHw9%2FQR4Nl%2FDPnoP9JYDMpZ1zxx09u6s0GZ9%2FQ5Sjk%2BL0UfcSCbl38X8he5w9UIn%2FHvxh7ysM1CiPLsoOwtbiieSRVmrmt0JjnipAn4%2FK283F8GrGwzwgehWsqefmUnM0ckMwP9ZAdwQxWDhxv0IqNw4tDhwUYs%2F1SYdYozdNzgByhgNOBPzQDObNLlWc4vV5VMOibjSs1wzigC%2FQiAGPNUi%2FHGWxQBq9fDgoc03lqlvF0Cve8uJogCrQtGvhG16DIo02RmZyrqYPxLF7pb8CXd6ZP%2B92LIZHGsbGwUcAI7IzrWDL5O4udPgscUCWv%2Fo%2BT%2BIWLmlVK7sXoOqdD9PK7zZ32s6aTptX3jF9l39llSbwRpbS1%2FyBDrjDwKGU5W27rUWXiA3Qev%2FAGXE%2FRwOjBcDp%2BExyJKYhSLeDCWQ7qhkYeBcD%2F7dqeXesk98QRyO4oC9Rw3lWLFuJXy0YW7O%2FGswPaROF35MAu2VGdYVY2atCGg%2FLZkqa4FZIBHHYmaq2Yv5pZONV4Rjvi3CaP5YdFuCPy%2FStsguFO0oAcvmBeK7OARDn5%2BfSN8XW9KmG2TjCAGPYl0hcNZlm%2BE8fhgV5W%2Fb5H%2BMTpoAsa5ZNeKEiDKGtznBW9grHzKK7%2BEQBF4FnF%2BNJ%2FMbYOjiMoam0NntA9wCdcaRDPYadclKIlLPJpb9zk9uGgNueomoXK%2FQxVFB5fw1BXatsmqNX%2B6z403ClbP0KcqnFxm1d69ttaUngXD9jg4fiCEUmOxD6NPU5qsSLCDmaoNt1O%2FXpkuWMDEv7%2F8LcXJ2%2FOg5BgneTNTmbi3n0Po0%2B8usCqb5tiV1KoBSn46414%3D' from origin 'http://localhost' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: The value of the 'Access-Control-Allow-Origin' header in the response must not be the wildcard '*' when the request's credentials mode is 'include'. The credentials mode of requests initiated by the XMLHttpRequest is controlled by the withCredentials attribute.
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Hi Try removing the 80 port in CorsOrigins?
80 is the default port and generally does not need to be explicitly specified.
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yes I try it even not working
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Can I take a look at it remotely?
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yes using team viewer you mean?
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Share your connection information to [email protected]
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I want to open a specific url " http://185.187.94.224:9999" to prevent blocking from cors policy how can I set it in
appsettings.Production.json { "ConnectionStrings": { "Default": "Server=VM-SOFFA\SQLEXPRESS; Database=SoffaV2; User=nwe; Password=nwesoffa@123;" }, "App": { "ServerRootAddress": "http://localhost:8080/", "ClientRootAddress": "http://localhost:80/", "CorsOrigins": "http://localhost, http://185.187.94.224:9999" } } because its only working for localhost but I want the second url
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Any ideas?
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hi nathaliewehhbe Share your teamviewer connection information to [email protected]
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Solved by remote.
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@maliming: What was wrong? I am calling angular application (ANZ) in iFrame from other application and currently I have CORS issues. Thank you.
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hi leonkosak
I can't remember the specific cause of the problem, you can open a new question and describe the problem you encountered in detail.
