{"record":{"id":"38ef41ae9cb540ed","repo":"XTLS/Xray-core","slug":"failed-to-parse-key","errorCode":null,"errorMessage":"failed to parse key","messagePattern":"failed to parse key","errorType":"validation","errorClass":null,"httpStatus":null,"severity":"error","filePath":"infra/conf/transport_security.go","lineNumber":273,"sourceCode":"\tOneTimeLoading bool     `json:\"oneTimeLoading\"`\n\tBuildChain     bool     `json:\"buildChain\"`\n}\n\n// Build implements Buildable.\nfunc (c *TLSCertConfig) Build() (*tls.Certificate, error) {\n\tcertificate := new(tls.Certificate)\n\n\tcert, err := readFileOrString(c.CertFile, c.CertStr)\n\tif err != nil {\n\t\treturn nil, errors.New(\"failed to parse certificate\").Base(err)\n\t}\n\tcertificate.Certificate = cert\n\tcertificate.CertificatePath = c.CertFile\n\n\tif len(c.KeyFile) > 0 || len(c.KeyStr) > 0 {\n\t\tkey, err := readFileOrString(c.KeyFile, c.KeyStr)\n\t\tif err != nil {\n\t\t\treturn nil, errors.New(\"failed to parse key\").Base(err)\n\t\t}\n\t\tcertificate.Key = key\n\t\tcertificate.KeyPath = c.KeyFile\n\t}\n\n\tswitch strings.ToLower(c.Usage) {\n\tcase \"encipherment\":\n\t\tcertificate.Usage = tls.Certificate_ENCIPHERMENT\n\tcase \"verify\":\n\t\tcertificate.Usage = tls.Certificate_AUTHORITY_VERIFY\n\tcase \"issue\":\n\t\tcertificate.Usage = tls.Certificate_AUTHORITY_ISSUE\n\tdefault:\n\t\tcertificate.Usage = tls.Certificate_ENCIPHERMENT\n\t}\n\tif certificate.KeyPath == \"\" && certificate.CertificatePath == \"\" {\n\t\tcertificate.OneTimeLoading = true\n\t} else {","sourceCodeStart":255,"sourceCodeEnd":291,"githubUrl":"https://github.com/XTLS/Xray-core/blob/7d214f8b094f75322fa3990f8aadad1c912f24f5/infra/conf/transport_security.go#L255-L291","documentation":"Error \"failed to parse key\" thrown in XTLS/Xray-core.","triggerScenarios":"Thrown at infra/conf/transport_security.go:273 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"7d214f8b094f75322fa3990f8aadad1c912f24f5","analyzedAt":"2026-08-15T14:26:24.325Z","schemaVersion":2},"datasetVersion":"2026-08-15T22:17:37.221Z"}