I am getting and error in chrome as 400 bad request for preflight. Angular + Azure Functions











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I am using Azure Functions to host apis and Angular as front end. I am facing issues with Chrome PreFlight [OPTIONS] request which gets 400 Bad request Error.



Screenshot of Request in Chome



It works on my Dev Machine. I do not see any pre flight errors.






angular azure azure-functions







share|improve this question




















  • 1




    Have you added the host where angular front end locates to CORS list?
    – Jerry Liu
    Nov 22 at 6:20










  • I added that and I added * in Cors but still fails..
    – user1387192
    Nov 22 at 7:25










  • On more digging I found that when I add Authorization bearer token in the header I get this error...
    – user1387192
    Nov 22 at 7:26










  • I added the entry and it worked....
    – user1387192
    Nov 22 at 7:37















up vote
0
down vote

favorite












I am using Azure Functions to host apis and Angular as front end. I am facing issues with Chrome PreFlight [OPTIONS] request which gets 400 Bad request Error.



Screenshot of Request in Chome



It works on my Dev Machine. I do not see any pre flight errors.






angular azure azure-functions







share|improve this question




















  • 1




    Have you added the host where angular front end locates to CORS list?
    – Jerry Liu
    Nov 22 at 6:20










  • I added that and I added * in Cors but still fails..
    – user1387192
    Nov 22 at 7:25










  • On more digging I found that when I add Authorization bearer token in the header I get this error...
    – user1387192
    Nov 22 at 7:26










  • I added the entry and it worked....
    – user1387192
    Nov 22 at 7:37













up vote
0
down vote

favorite









up vote
0
down vote

favorite











I am using Azure Functions to host apis and Angular as front end. I am facing issues with Chrome PreFlight [OPTIONS] request which gets 400 Bad request Error.



Screenshot of Request in Chome



It works on my Dev Machine. I do not see any pre flight errors.






angular azure azure-functions







share|improve this question















I am using Azure Functions to host apis and Angular as front end. I am facing issues with Chrome PreFlight [OPTIONS] request which gets 400 Bad request Error.



Screenshot of Request in Chome



It works on my Dev Machine. I do not see any pre flight errors.






angular azure azure-functions




angular azure azure-functions






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 22 at 6:22









Jerry Liu

7,5181427




7,5181427










asked Nov 22 at 5:44









user1387192

51




51








  • 1




    Have you added the host where angular front end locates to CORS list?
    – Jerry Liu
    Nov 22 at 6:20










  • I added that and I added * in Cors but still fails..
    – user1387192
    Nov 22 at 7:25










  • On more digging I found that when I add Authorization bearer token in the header I get this error...
    – user1387192
    Nov 22 at 7:26










  • I added the entry and it worked....
    – user1387192
    Nov 22 at 7:37














  • 1




    Have you added the host where angular front end locates to CORS list?
    – Jerry Liu
    Nov 22 at 6:20










  • I added that and I added * in Cors but still fails..
    – user1387192
    Nov 22 at 7:25










  • On more digging I found that when I add Authorization bearer token in the header I get this error...
    – user1387192
    Nov 22 at 7:26










  • I added the entry and it worked....
    – user1387192
    Nov 22 at 7:37








1




1




Have you added the host where angular front end locates to CORS list?
– Jerry Liu
Nov 22 at 6:20




Have you added the host where angular front end locates to CORS list?
– Jerry Liu
Nov 22 at 6:20












I added that and I added * in Cors but still fails..
– user1387192
Nov 22 at 7:25




I added that and I added * in Cors but still fails..
– user1387192
Nov 22 at 7:25












On more digging I found that when I add Authorization bearer token in the header I get this error...
– user1387192
Nov 22 at 7:26




On more digging I found that when I add Authorization bearer token in the header I get this error...
– user1387192
Nov 22 at 7:26












I added the entry and it worked....
– user1387192
Nov 22 at 7:37




I added the entry and it worked....
– user1387192
Nov 22 at 7:37












1 Answer
1






active

oldest

votes

















up vote
0
down vote



accepted










You need to go to Platform Features tab -> Click on CORS and add your FrontEnd URL to the list of Allowed Origins.



enter image description here






share|improve this answer





















  • I tried that it did not work.. On more digging I found that when I add Authorization bearer token in the header I get this error...
    – user1387192
    Nov 22 at 7:27










  • If you add * to CORS list you have to remove all the other URLs. Otherwise neither of them are applicable
    – Naren
    Nov 22 at 7:30












  • Thanks man it worked.. I was adding / at the end of the url....
    – user1387192
    Nov 22 at 7:36










  • @user1387192 Please accept Naren's answer to close your question.
    – Jerry Liu
    Nov 22 at 7:39











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1 Answer
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active

oldest

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1 Answer
1






active

oldest

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active

oldest

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active

oldest

votes








up vote
0
down vote



accepted










You need to go to Platform Features tab -> Click on CORS and add your FrontEnd URL to the list of Allowed Origins.



enter image description here






share|improve this answer





















  • I tried that it did not work.. On more digging I found that when I add Authorization bearer token in the header I get this error...
    – user1387192
    Nov 22 at 7:27










  • If you add * to CORS list you have to remove all the other URLs. Otherwise neither of them are applicable
    – Naren
    Nov 22 at 7:30












  • Thanks man it worked.. I was adding / at the end of the url....
    – user1387192
    Nov 22 at 7:36










  • @user1387192 Please accept Naren's answer to close your question.
    – Jerry Liu
    Nov 22 at 7:39















up vote
0
down vote



accepted










You need to go to Platform Features tab -> Click on CORS and add your FrontEnd URL to the list of Allowed Origins.



enter image description here






share|improve this answer





















  • I tried that it did not work.. On more digging I found that when I add Authorization bearer token in the header I get this error...
    – user1387192
    Nov 22 at 7:27










  • If you add * to CORS list you have to remove all the other URLs. Otherwise neither of them are applicable
    – Naren
    Nov 22 at 7:30












  • Thanks man it worked.. I was adding / at the end of the url....
    – user1387192
    Nov 22 at 7:36










  • @user1387192 Please accept Naren's answer to close your question.
    – Jerry Liu
    Nov 22 at 7:39













up vote
0
down vote



accepted







up vote
0
down vote



accepted






You need to go to Platform Features tab -> Click on CORS and add your FrontEnd URL to the list of Allowed Origins.



enter image description here






share|improve this answer












You need to go to Platform Features tab -> Click on CORS and add your FrontEnd URL to the list of Allowed Origins.



enter image description here







share|improve this answer












share|improve this answer



share|improve this answer










answered Nov 22 at 6:27









Naren

57426




57426












  • I tried that it did not work.. On more digging I found that when I add Authorization bearer token in the header I get this error...
    – user1387192
    Nov 22 at 7:27










  • If you add * to CORS list you have to remove all the other URLs. Otherwise neither of them are applicable
    – Naren
    Nov 22 at 7:30












  • Thanks man it worked.. I was adding / at the end of the url....
    – user1387192
    Nov 22 at 7:36










  • @user1387192 Please accept Naren's answer to close your question.
    – Jerry Liu
    Nov 22 at 7:39


















  • I tried that it did not work.. On more digging I found that when I add Authorization bearer token in the header I get this error...
    – user1387192
    Nov 22 at 7:27










  • If you add * to CORS list you have to remove all the other URLs. Otherwise neither of them are applicable
    – Naren
    Nov 22 at 7:30












  • Thanks man it worked.. I was adding / at the end of the url....
    – user1387192
    Nov 22 at 7:36










  • @user1387192 Please accept Naren's answer to close your question.
    – Jerry Liu
    Nov 22 at 7:39
















I tried that it did not work.. On more digging I found that when I add Authorization bearer token in the header I get this error...
– user1387192
Nov 22 at 7:27




I tried that it did not work.. On more digging I found that when I add Authorization bearer token in the header I get this error...
– user1387192
Nov 22 at 7:27












If you add * to CORS list you have to remove all the other URLs. Otherwise neither of them are applicable
– Naren
Nov 22 at 7:30






If you add * to CORS list you have to remove all the other URLs. Otherwise neither of them are applicable
– Naren
Nov 22 at 7:30














Thanks man it worked.. I was adding / at the end of the url....
– user1387192
Nov 22 at 7:36




Thanks man it worked.. I was adding / at the end of the url....
– user1387192
Nov 22 at 7:36












@user1387192 Please accept Naren's answer to close your question.
– Jerry Liu
Nov 22 at 7:39




@user1387192 Please accept Naren's answer to close your question.
– Jerry Liu
Nov 22 at 7:39


















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