DUO problems

[zbuckingham]

I have already setup DUO for Nagios. I copy and pasted the all three required fields and turn DUO on. Whenever someone tries to sign in I get {"error": "invalid_grant", "error_description": "Invalid redirect URI 'https://*IP of server*/nagiosxi/login.php'."} On the URL I see the https://**DUOAPI.duosecurity.com/oauth/v1/authorize?response_type=code&client_id=DI2LIHTTX5FJV8I6TCX2&scope=openid&redirect_uri=https%3A%2F%2F10.233.65.35%2Fnagiosxi%2Flogin.php&request=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzUxMiJ9.eyJzY29wZSI6Im9wZW5pZCIsInJlZGlyZWN0X3VyaSI6Imh0dHBzOlwvXC8xMC4yMzMuNjUuMzVcL25hZ2lvc3hpXC9sb2dpbi5waHAiLCJjbGllbnRfaWQiOiJESTJMSUhUVFg1RkpWOEk2VENYMiIsImlzcyI6IkRJMkxJSFRUWDVGSlY4STZUQ1gyIiwiYXVkIjoiaHR0cHM6XC9cL2FwaS03NmY2Mjc2Ny5kdW9zZWN1cml0eS5jb20iLCJleHAiOjE3MzA5Mjg0OTAsInN0YXRlIjoiclFoS3Nnc0h6bUVVTHVQSXZlRzRFYmhraFFDUjZrQlY5Yk5uIiwicmVzcG9uc2VfdHlwZSI6ImNvZGUiLCJkdW9fdW5hbWUiOiJ6YnVja2luZ2hhbSIsInVzZV9kdW9fY29kZV9hdHRyaWJ1dGUiOnRydWV9.kGg5x9HC3wheU-sLlCne3cZGOm8Y7zu61RFKfBGk8R9DPFkV7Cx1HHobuBNCX_Tkf0f-ayH7fP3EfhZcuQBPTw
Does anyone know why this may be happening?

[sgardil]

I have already setup DUO for Nagios. I copy and pasted the all three required fields and turn DUO on. Whenever someone tries to sign in I get {"error": "invalid_grant", "error_description": "Invalid redirect URI 'https://*IP of server*/nagiosxi/login.php'."} On the URL I see the https://**DUOAPI.duosecurity.com/oauth/v1/authorize?response_type=code&client_id=DI2LIHTTX5FJV8I6TCX2&scope=openid&redirect_uri=https%3A%2F%2F10.233.65.35%2Fnagiosxi%2Flogin.php&request=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzUxMiJ9.eyJzY29wZSI6Im9wZW5pZCIsInJlZGlyZWN0X3VyaSI6Imh0dHBzOlwvXC8xMC4yMzMuNjUuMzVcL25hZ2lvc3hpXC9sb2dpbi5waHAiLCJjbGllbnRfaWQiOiJESTJMSUhUVFg1RkpWOEk2VENYMiIsImlzcyI6IkRJMkxJSFRUWDVGSlY4STZUQ1gyIiwiYXVkIjoiaHR0cHM6XC9cL2FwaS03NmY2Mjc2Ny5kdW9zZWN1cml0eS5jb20iLCJleHAiOjE3MzA5Mjg0OTAsInN0YXRlIjoiclFoS3Nnc0h6bUVVTHVQSXZlRzRFYmhraFFDUjZrQlY5Yk5uIiwicmVzcG9uc2VfdHlwZSI6ImNvZGUiLCJkdW9fdW5hbWUiOiJ6YnVja2luZ2hhbSIsInVzZV9kdW9fY29kZV9hdHRyaWJ1dGUiOnRydWV9.kGg5x9HC3wheU-sLlCne3cZGOm8Y7zu61RFKfBGk8R9DPFkV7Cx1HHobuBNCX_Tkf0f-ayH7fP3EfhZcuQBPTw
Does anyone know why this may be happening?

Can you verify that the redirect uri is correct? Also when you go to system settings do you have an external url set? If not try setting that external url and see if it fixed the issue.

[zbuckingham]

Thank you! I changed the URL redirect and that worked. Thank you!

[sgardil]

Glad to help. I am going to mark this thread as complete to help others that run into the same issue. If you have anymore questions feel free to reach out.