API can't access .well-known/openid-configuration but I can from my browser · Issue #1116 · IdentityServer/IdentityServer4 · GitHub
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c# - Failed to load http://localhost:5000/.well-known/openid-configuration: No 'Access-Control-Allow-Origin' header is present on the requested resource - Stack Overflow
Detect "DB Down" and return an error in ".well-known/openid-configuration" · Issue #4040 · IdentityServer/IdentityServer4 · GitHub
Mutual TLS — IdentityServer4 1.0.0 documentation
asp.net core - Identity Server 4 not setting `Access-Control-Allow-Origin` for `.well-known/openid-configuration` - Stack Overflow
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Mutual TLS — IdentityServer4 1.0.0 documentation
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