{"record":{"id":"f78bf620e61bf534","repo":"istio/istio","slug":"webhook-url-s-is-malformed","errorCode":null,"errorMessage":"webhook URL %s is malformed","messagePattern":"webhook URL (.+?) is malformed","errorType":"console","errorClass":null,"httpStatus":null,"severity":"error","filePath":"istioctl/pkg/multixds/google.go","lineNumber":40,"sourceCode":"\nfunc isMCPAddr(u *url.URL) bool {\n\treturn strings.HasSuffix(u.Host, \".googleapis.com\") || strings.HasSuffix(u.Host, \".googleapis.com:443\")\n}\n\nfunc parseMCPAddr(u *url.URL) (*xdsAddr, error) {\n\tret := &xdsAddr{host: u.Host}\n\tif !strings.HasSuffix(ret.host, \":443\") {\n\t\tret.host += \":443\"\n\t}\n\tconst projSeg = \"/projects/\"\n\ti := strings.Index(u.Path, projSeg)\n\tif i == -1 {\n\t\treturn nil, fmt.Errorf(\"webhook URL %s doesn't contain the projects segment\", u)\n\t}\n\ti += len(projSeg)\n\tj := strings.IndexByte(u.Path[i:], '/')\n\tif j == -1 {\n\t\treturn nil, fmt.Errorf(\"webhook URL %s is malformed\", u)\n\t}\n\tret.gcpProject = u.Path[i : i+j]\n\n\tconst crSeg = \"/ISTIO_META_CLOUDRUN_ADDR/\"\n\ti += j\n\tj = strings.Index(u.Path[i:], crSeg)\n\tif j == -1 {\n\t\treturn nil, fmt.Errorf(\"webhook URL %s is missing %s\", u, crSeg)\n\t}\n\tret.istiod = u.Path[i+j+len(crSeg):]\n\n\treturn ret, nil\n}\n","sourceCodeStart":22,"sourceCodeEnd":54,"githubUrl":"https://github.com/istio/istio/blob/8dc789c5cf17517c64e3c36cb3288230f149dfae/istioctl/pkg/multixds/google.go#L22-L54","documentation":"Error \"webhook URL %s is malformed\" thrown in istio/istio.","triggerScenarios":"Thrown at istioctl/pkg/multixds/google.go:40 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":"8dc789c5cf17517c64e3c36cb3288230f149dfae","analyzedAt":"2026-08-15T15:16:55.434Z","schemaVersion":2},"datasetVersion":"2026-08-15T17:31:12.345Z"}