# 같은 서버·같은 신뢰재료로 접속 호스트만 바꾼다 === untrusted-authority @localhost === [0] ResourceAccessException :: I/O error on GET request for "https://localhost:53001/users/1": Connect to https://localhost:530... [1] HttpHostConnectException :: Connect to https://localhost:53001 failed: Connection refused -> stage=CONNECT category=CONNECT permanent=false === expired-certificate @localhost === [0] ResourceAccessException :: I/O error on GET request for "https://localhost:47053/users/1": Connect to https://localhost:470... [1] HttpHostConnectException :: Connect to https://localhost:47053 failed: Connection refused -> stage=CONNECT category=CONNECT permanent=false === hostname-mismatch @localhost === [0] ResourceAccessException :: I/O error on GET request for "https://localhost:55089/users/1": Connect to https://localhost:550... [1] HttpHostConnectException :: Connect to https://localhost:55089 failed: Connection refused -> stage=CONNECT category=CONNECT permanent=false === untrusted-authority @127.0.0.1 === [0] ResourceAccessException :: I/O error on GET request for "https://127.0.0.1:50743/users/1": (bad_certificate) PKIX path vali... [1] SSLHandshakeException :: (bad_certificate) PKIX path validation failed: java.security.cert.CertPathValidatorException: si... [2] ValidatorException :: PKIX path validation failed: java.security.cert.CertPathValidatorException: signature check fail... [3] CertPathValidatorException :: signature check failed [4] SignatureException :: Signature does not match. -> stage=TLS_HANDSHAKE category=TLS_PERMANENT permanent=true === expired-certificate @127.0.0.1 === [0] ResourceAccessException :: I/O error on GET request for "https://127.0.0.1:45475/users/1": (certificate_expired) PKIX path ... [1] SSLHandshakeException :: (certificate_expired) PKIX path validation failed: java.security.cert.CertPathValidatorException... [2] ValidatorException :: PKIX path validation failed: java.security.cert.CertPathValidatorException: validity check faile... [3] CertPathValidatorException :: validity check failed [4] CertificateExpiredException :: NotAfter: Tue Sep 01 01:51:20 UTC 2026 -> stage=TLS_HANDSHAKE category=TLS_PERMANENT permanent=true === hostname-mismatch @127.0.0.1 === [0] ResourceAccessException :: I/O error on GET request for "https://127.0.0.1:42675/users/1": (certificate_unknown) No subject... [1] SSLHandshakeException :: (certificate_unknown) No subject alternative names matching IP address 127.0.0.1 found [2] CertificateException :: No subject alternative names matching IP address 127.0.0.1 found -> stage=TLS_HANDSHAKE category=TLS_PERMANENT permanent=true