{"record":{"id":"a379bf743a3fa943","repo":"kubernetes/kops","slug":"error-fingerprinting-ssh-public-key-v-a379bf","errorCode":null,"errorMessage":"error fingerprinting SSH public key: %v","messagePattern":"error fingerprinting SSH public key: (.+?)","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"upup/pkg/fi/vfs_castore.go","lineNumber":290,"sourceCode":"\tif keyset.Items[primaryId].Certificate == nil {\n\t\treturn fmt.Errorf(\"keyset's primary id %q must have a certificate\", primaryId)\n\t}\n\n\t{\n\t\tp := c.buildPrivateKeyPoolPath(name)\n\t\tif err := writeKeysetBundle(ctx, c.cluster, p, name, keyset); err != nil {\n\t\t\treturn fmt.Errorf(\"writing private bundle: %v\", err)\n\t\t}\n\t}\n\n\treturn nil\n}\n\n// AddSSHPublicKey stores an SSH public key\nfunc (c *VFSCAStore) AddSSHPublicKey(ctx context.Context, pubkey []byte) error {\n\tid, err := sshcredentials.Fingerprint(strings.TrimSpace(string(pubkey)))\n\tif err != nil {\n\t\treturn fmt.Errorf(\"error fingerprinting SSH public key: %v\", err)\n\t}\n\n\tp := c.buildSSHPublicKeyPath(id)\n\n\tacl, err := acls.GetACL(ctx, p, c.cluster)\n\tif err != nil {\n\t\treturn err\n\t}\n\n\treturn p.WriteFile(ctx, bytes.NewReader(pubkey), acl)\n}\n\nfunc (c *VFSCAStore) buildSSHPublicKeyPath(id string) vfs.Path {\n\t// id is fingerprint with colons, but we store without colons\n\tid = strings.ReplaceAll(id, \":\", \"\")\n\treturn c.basedir.Join(\"ssh\", \"public\", \"admin\", id)\n}\n","sourceCodeStart":272,"sourceCodeEnd":308,"githubUrl":"https://github.com/kubernetes/kops/blob/4c8573c808a73d578c5eadc86d410646ea0b0d73/upup/pkg/fi/vfs_castore.go#L272-L308","documentation":"Error \"error fingerprinting SSH public key: %v\" thrown in kubernetes/kops.","triggerScenarios":"Thrown at upup/pkg/fi/vfs_castore.go:290 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":"4c8573c808a73d578c5eadc86d410646ea0b0d73","analyzedAt":"2026-09-05T04:13:19.212Z","contentChangedAt":"2026-09-05T04:13:19.212Z","schemaVersion":2},"datasetVersion":"2026-09-12T07:17:12.445Z"}