server {
    listen 80;
    server_name advisory-fixture.stella-ops.local;

    default_type application/json;

    # CERT-In (India) - unreachable from most networks
    location /cert-in {
        return 200 '{"status":"healthy","source":"cert-in","description":"CERT-In fixture proxy"}';
    }

    # FSTEC BDU (Russia) - unreachable from most networks
    location /fstec-bdu {
        return 200 '{"status":"healthy","source":"fstec-bdu","description":"FSTEC BDU fixture proxy"}';
    }

    # StellaOps Mirror - does not exist yet
    location /stella-mirror {
        return 200 '{"status":"healthy","source":"stella-mirror","version":"1.0.0","description":"StellaOps Advisory Mirror fixture"}';
    }

    # VEX Hub - local fixture
    location /vex {
        return 200 '{"status":"healthy","source":"vex","description":"VEX Hub fixture proxy"}';
    }

    # Exploit-DB - blocks automated requests
    location /exploitdb {
        return 200 '{"status":"healthy","source":"exploitdb","description":"Exploit-DB fixture proxy"}';
    }

    # AMD Security - blocks automated requests
    location /amd {
        return 200 '{"status":"healthy","source":"amd","description":"AMD Security fixture proxy"}';
    }

    # Siemens ProductCERT - blocks automated requests
    location /siemens {
        return 200 '{"status":"healthy","source":"siemens","description":"Siemens ProductCERT fixture proxy"}';
    }

    # Ruby Advisory DB (bundler-audit) - GitHub raw content issues
    location /bundler-audit {
        return 200 '{"status":"healthy","source":"bundler-audit","description":"Ruby Advisory DB fixture proxy"}';
    }

    # Catch-all health endpoint
    location /health {
        return 200 '{"status":"healthy","service":"advisory-fixture"}';
    }

    location / {
        return 200 '{"status":"healthy","service":"advisory-fixture"}';
    }
}