{"record":{"id":"88d4a79e111473ea","repo":"caddyserver/caddy","slug":"plaintext-is-required","errorCode":null,"errorMessage":"plaintext is required","messagePattern":"plaintext is required","errorType":"console","errorClass":null,"httpStatus":null,"severity":"error","filePath":"modules/caddyhttp/caddyauth/command.go","lineNumber":138,"sourceCode":"\t\t\tif err != nil {\n\t\t\t\treturn caddy.ExitCodeFailedStartup, err\n\t\t\t}\n\n\t\t\tif !bytes.Equal(plaintext, confirmation) {\n\t\t\t\treturn caddy.ExitCodeFailedStartup, fmt.Errorf(\"password does not match\")\n\t\t\t}\n\t\t} else {\n\t\t\trd := bufio.NewReader(os.Stdin)\n\t\t\tplaintext, err = rd.ReadBytes('\\n')\n\t\t\tif err != nil {\n\t\t\t\treturn caddy.ExitCodeFailedStartup, err\n\t\t\t}\n\n\t\t\tplaintext = plaintext[:len(plaintext)-1] // Trailing newline\n\t\t}\n\n\t\tif len(plaintext) == 0 {\n\t\t\treturn caddy.ExitCodeFailedStartup, fmt.Errorf(\"plaintext is required\")\n\t\t}\n\t}\n\n\tvar hash []byte\n\tvar hashString string\n\tswitch algorithm {\n\tcase bcryptName:\n\t\thash, err = BcryptHash{cost: bcryptCost}.Hash(plaintext)\n\t\thashString = string(hash)\n\tcase argon2idName:\n\t\ttime, err := fs.GetUint32(\"argon2id-time\")\n\t\tif err != nil {\n\t\t\treturn caddy.ExitCodeFailedStartup, fmt.Errorf(\"failed to get argon2id time parameter: %w\", err)\n\t\t}\n\t\tmemory, err := fs.GetUint32(\"argon2id-memory\")\n\t\tif err != nil {\n\t\t\treturn caddy.ExitCodeFailedStartup, fmt.Errorf(\"failed to get argon2id memory parameter: %w\", err)\n\t\t}","sourceCodeStart":120,"sourceCodeEnd":156,"githubUrl":"https://github.com/caddyserver/caddy/blob/50e54ee279aa1e504fe218ca49ab6ae16c100410/modules/caddyhttp/caddyauth/command.go#L120-L156","documentation":"Error \"plaintext is required\" thrown in caddyserver/caddy.","triggerScenarios":"Thrown at modules/caddyhttp/caddyauth/command.go:138 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Provide the plaintext password via --plaintext or when prompted by 'caddy hash-password'."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"50e54ee279aa1e504fe218ca49ab6ae16c100410","analyzedAt":"2026-08-15T09:20:21.641Z","schemaVersion":2},"datasetVersion":"2026-08-15T22:17:37.221Z"}