From 3d5274abdcd8a9d56ddd3777355dd4f765c324c2 Mon Sep 17 00:00:00 2001 From: Jan Eitzinger Date: Mon, 16 Mar 2026 20:09:46 +0100 Subject: [PATCH] Checkpoint: 20746187d135 Entire-Session: cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7 Entire-Strategy: manual-commit Entire-Agent: Claude Code Ephemeral-branch: entire/6855d62-e3b0c4 --- 20/746187d135/0/content_hash.txt | 1 + 20/746187d135/0/context.md | 17 +++++++++++++ 20/746187d135/0/full.jsonl | 27 +++++++++++++++++++++ 20/746187d135/0/metadata.json | 30 +++++++++++++++++++++++ 20/746187d135/0/prompt.txt | 41 ++++++++++++++++++++++++++++++++ 20/746187d135/metadata.json | 26 ++++++++++++++++++++ 6 files changed, 142 insertions(+) create mode 100644 20/746187d135/0/content_hash.txt create mode 100644 20/746187d135/0/context.md create mode 100644 20/746187d135/0/full.jsonl create mode 100644 20/746187d135/0/metadata.json create mode 100644 20/746187d135/0/prompt.txt create mode 100644 20/746187d135/metadata.json diff --git a/20/746187d135/0/content_hash.txt b/20/746187d135/0/content_hash.txt new file mode 100644 index 00000000..9c251a76 --- /dev/null +++ b/20/746187d135/0/content_hash.txt @@ -0,0 +1 @@ +sha256:9afbd2231cd2de94d00602cda5fece31185c1a0c488b63391fed94963950b039 \ No newline at end of file diff --git a/20/746187d135/0/context.md b/20/746187d135/0/context.md new file mode 100644 index 00000000..bd62cb32 --- /dev/null +++ b/20/746187d135/0/context.md @@ -0,0 +1,17 @@ +# Session Context + +## User Prompts + +### Prompt 1 + +Implement the following plan: + +# Plan: Improve GetUser logging + +## Context + +`GetUser` in `internal/repository/user.go` (line 75) logs a `Warn` for every query error, including the common `sql.ErrNoRows` case (user not found). Two problems: + +1. `sql.ErrNoRows` is a normal, expected condition — many callers check for it explicitly. It should not produce a warning. +2. The log message **omits the actual error**: `"Error while querying user '%v' from database"` gives no clue what went wrong for re... + diff --git a/20/746187d135/0/full.jsonl b/20/746187d135/0/full.jsonl new file mode 100644 index 00000000..25e24e49 --- /dev/null +++ b/20/746187d135/0/full.jsonl @@ -0,0 +1,27 @@ +{"type":"file-history-snapshot","messageId":"7fbf4291-37f3-41e7-80e6-5c696ecb5872","snapshot":{"messageId":"7fbf4291-37f3-41e7-80e6-5c696ecb5872","trackedFileBackups":{},"timestamp":"2026-03-16T19:07:02.416Z"},"isSnapshotUpdate":false} +{"parentUuid":null,"isSidechain":false,"type":"progress","data":{"type":"hook_progress","hookEvent":"SessionStart","hookName":"SessionStart:clear","command":"entire hooks claude-code session-start"},"parentToolUseID":"9cd6d0b7-b1c2-4124-ae15-70ad9bba24be","toolUseID":"9cd6d0b7-b1c2-4124-ae15-70ad9bba24be","timestamp":"2026-03-16T19:07:02.372Z","uuid":"218ef109-ae6a-464b-83c4-e53227c0722e","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"parentUuid":"218ef109-ae6a-464b-83c4-e53227c0722e","isSidechain":false,"promptId":"04ac757c-e21e-4aa4-9121-fb278bd10e02","type":"user","message":{"role":"user","content":"Implement the following plan:\n\n# Plan: Improve GetUser logging\n\n## Context\n\n`GetUser` in `internal/repository/user.go` (line 75) logs a `Warn` for every query error, including the common `sql.ErrNoRows` case (user not found). Two problems:\n\n1. `sql.ErrNoRows` is a normal, expected condition — many callers check for it explicitly. It should not produce a warning.\n2. The log message **omits the actual error**: `\"Error while querying user '%v' from database\"` gives no clue what went wrong for real failures.\n\nThis is the same pattern just fixed in `scanJob` (job.go). The established approach: suppress `sql.ErrNoRows`, add `runtime.Caller(1)` context and include `err` in real-error logs.\n\n## Approach\n\nModify the `Scan` error block in `GetUser` (`internal/repository/user.go`, lines 75-79):\n\n```go\nif err := sq.Select(...).QueryRow().Scan(...); err != nil {\n if err != sql.ErrNoRows {\n _, file, line, _ := runtime.Caller(1)\n cclog.Warnf(\"Error while querying user '%v' from database (%s:%d): %v\",\n username, filepath.Base(file), line, err)\n }\n return nil, err\n}\n```\n\nAdd `\"path/filepath\"` and `\"runtime\"` to imports (not currently present in user.go).\n\n## Critical File\n\n- `internal/repository/user.go` — only file to change (lines ~7-24 for imports, ~75-79 for error block)\n\n## Verification\n\n1. `go build ./...` — must compile cleanly\n2. `go test ./internal/repository/...` — existing tests must pass\n\n\nIf you need specific details from before exiting plan mode (like exact code snippets, error messages, or content you generated), read the full transcript at: /Users/jan/.claude/projects/-Users-jan-prg-CC-cc-backend/7916ffa0-cf9e-4cb7-a75f-8a1db33c75bd.jsonl"},"uuid":"7fbf4291-37f3-41e7-80e6-5c696ecb5872","timestamp":"2026-03-16T19:07:02.269Z","planContent":"# Plan: Improve GetUser logging\n\n## Context\n\n`GetUser` in `internal/repository/user.go` (line 75) logs a `Warn` for every query error, including the common `sql.ErrNoRows` case (user not found). Two problems:\n\n1. `sql.ErrNoRows` is a normal, expected condition — many callers check for it explicitly. It should not produce a warning.\n2. The log message **omits the actual error**: `\"Error while querying user '%v' from database\"` gives no clue what went wrong for real failures.\n\nThis is the same pattern just fixed in `scanJob` (job.go). The established approach: suppress `sql.ErrNoRows`, add `runtime.Caller(1)` context and include `err` in real-error logs.\n\n## Approach\n\nModify the `Scan` error block in `GetUser` (`internal/repository/user.go`, lines 75-79):\n\n```go\nif err := sq.Select(...).QueryRow().Scan(...); err != nil {\n if err != sql.ErrNoRows {\n _, file, line, _ := runtime.Caller(1)\n cclog.Warnf(\"Error while querying user '%v' from database (%s:%d): %v\",\n username, filepath.Base(file), line, err)\n }\n return nil, err\n}\n```\n\nAdd `\"path/filepath\"` and `\"runtime\"` to imports (not currently present in user.go).\n\n## Critical File\n\n- `internal/repository/user.go` — only file to change (lines ~7-24 for imports, ~75-79 for error block)\n\n## Verification\n\n1. `go build ./...` — must compile cleanly\n2. `go test ./internal/repository/...` — existing tests must pass\n","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"parentUuid":"7fbf4291-37f3-41e7-80e6-5c696ecb5872","isSidechain":false,"message":{"model":"claude-sonnet-4-6","id":"msg_011PJX5Vvedcskvx3GzzctG7","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"EvsBCkYICxgCKkCcdzEWLp9px0NHTJ5d5JdPJ4t5yihulwsvcQVN9ijRui6TE5tcZtjLbauHmXNIdqKKho9t4Jn/wg/pk/sDIECXEgwmNTf9hyaCLv6dZKQaDBopzhsFMKY1hbPvCiIwqIu1V92zTUZnJmaYew3OktldJZGHVkQibzjqu9crq9PkuRTyKfi75llBXGR2m9HdKmMKN81S1Q2K9Yg4oYKUFHB0NhxbG3nddeZy0PO7Dwo/wOGrueL3JMh36g+8PrqEqM2ii204wztt1tuKl4cQo6/LsG9qEL1FEMoYGXuP9wc8RC1R8EHXOUBrypWoWLolqIlMQBgYAQ=="}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":9386,"cache_read_input_tokens":8667,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":9386},"output_tokens":8,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZ7HP7M3bgkxEBxNqyME4","type":"assistant","uuid":"6948b02d-eada-484e-bbcb-6b9dce5c65c7","timestamp":"2026-03-16T19:07:06.503Z","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"parentUuid":"6948b02d-eada-484e-bbcb-6b9dce5c65c7","isSidechain":false,"message":{"model":"claude-sonnet-4-6","id":"msg_011PJX5Vvedcskvx3GzzctG7","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01KGYRPm2UjfLALSdWfEgrhz","name":"Read","input":{"file_path":"/Users/jan/prg/CC/cc-backend/internal/repository/user.go","limit":90},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":9386,"cache_read_input_tokens":8667,"output_tokens":122,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":9386,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZ7HP7M3bgkxEBxNqyME4","type":"assistant","uuid":"e7306f16-6e8c-45b6-8809-d84c34ba063b","timestamp":"2026-03-16T19:07:06.975Z","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"parentUuid":"e7306f16-6e8c-45b6-8809-d84c34ba063b","isSidechain":false,"type":"progress","data":{"type":"hook_progress","hookEvent":"PostToolUse","hookName":"PostToolUse:Read","command":"callback"},"parentToolUseID":"toolu_01KGYRPm2UjfLALSdWfEgrhz","toolUseID":"toolu_01KGYRPm2UjfLALSdWfEgrhz","timestamp":"2026-03-16T19:07:06.992Z","uuid":"54ebb7c9-247d-450b-a866-1e55fc42b898","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"parentUuid":"e7306f16-6e8c-45b6-8809-d84c34ba063b","isSidechain":false,"promptId":"04ac757c-e21e-4aa4-9121-fb278bd10e02","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01KGYRPm2UjfLALSdWfEgrhz","type":"tool_result","content":" 1→// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n 2→// All rights reserved. This file is part of cc-backend.\n 3→// Use of this source code is governed by a MIT-style\n 4→// license that can be found in the LICENSE file.\n 5→package repository\n 6→\n 7→import (\n 8→\t\"context\"\n 9→\t\"database/sql\"\n 10→\t\"encoding/json\"\n 11→\t\"errors\"\n 12→\t\"fmt\"\n 13→\t\"reflect\"\n 14→\t\"strings\"\n 15→\t\"sync\"\n 16→\n 17→\t\"github.com/ClusterCockpit/cc-backend/internal/config\"\n 18→\t\"github.com/ClusterCockpit/cc-backend/internal/graph/model\"\n 19→\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n 20→\t\"github.com/ClusterCockpit/cc-lib/v2/schema\"\n 21→\tsq \"github.com/Masterminds/squirrel\"\n 22→\t\"github.com/jmoiron/sqlx\"\n 23→\t\"golang.org/x/crypto/bcrypt\"\n 24→)\n 25→\n 26→// Authentication and Role System:\n 27→//\n 28→// ClusterCockpit supports multiple authentication sources:\n 29→// - Local: Username/password stored in database (password hashed with bcrypt)\n 30→// - LDAP: External LDAP/Active Directory authentication\n 31→// - JWT: Token-based authentication for API access\n 32→//\n 33→// Role Hierarchy (from highest to lowest privilege):\n 34→// 1. \"admin\" - Full system access, can manage all users and jobs\n 35→// 2. \"support\" - Can view all jobs but limited management capabilities\n 36→// 3. \"manager\" - Can manage specific projects and their users\n 37→// 4. \"api\" - Programmatic access for job submission/management\n 38→// 5. \"user\" - Default role, can only view own jobs\n 39→//\n 40→// Project Association:\n 41→// - Managers have a list of projects they oversee\n 42→// - Regular users' project membership is determined by job data\n 43→// - Managers can view/manage all jobs within their projects\n 44→\n 45→var (\n 46→\tuserRepoOnce sync.Once\n 47→\tuserRepoInstance *UserRepository\n 48→)\n 49→\n 50→type UserRepository struct {\n 51→\tDB *sqlx.DB\n 52→\tdriver string\n 53→}\n 54→\n 55→func GetUserRepository() *UserRepository {\n 56→\tuserRepoOnce.Do(func() {\n 57→\t\tdb := GetConnection()\n 58→\n 59→\t\tuserRepoInstance = &UserRepository{\n 60→\t\t\tDB: db.DB,\n 61→\t\t\tdriver: db.Driver,\n 62→\t\t}\n 63→\t})\n 64→\treturn userRepoInstance\n 65→}\n 66→\n 67→// GetUser retrieves a user by username from the database.\n 68→// Returns the complete user record including hashed password, roles, and projects.\n 69→// Password field contains bcrypt hash for local auth users, empty for LDAP users.\n 70→func (r *UserRepository) GetUser(username string) (*schema.User, error) {\n 71→\tuser := &schema.User{Username: username}\n 72→\tvar hashedPassword, name, rawRoles, email, rawProjects sql.NullString\n 73→\tif err := sq.Select(\"password\", \"ldap\", \"name\", \"roles\", \"email\", \"projects\").From(\"hpc_user\").\n 74→\t\tWhere(\"hpc_user.username = ?\", username).RunWith(r.DB).\n 75→\t\tQueryRow().Scan(&hashedPassword, &user.AuthSource, &name, &rawRoles, &email, &rawProjects); err != nil {\n 76→\t\tcclog.Warnf(\"Error while querying user '%v' from database\", username)\n 77→\t\treturn nil, err\n 78→\t}\n 79→\n 80→\tuser.Password = hashedPassword.String\n 81→\tuser.Name = name.String\n 82→\tuser.Email = email.String\n 83→\tif rawRoles.Valid {\n 84→\t\tif err := json.Unmarshal([]byte(rawRoles.String), &user.Roles); err != nil {\n 85→\t\t\tcclog.Warn(\"Error while unmarshaling raw roles from DB\")\n 86→\t\t\treturn nil, err\n 87→\t\t}\n 88→\t}\n 89→\tif rawProjects.Valid {\n 90→\t\tif err := json.Unmarshal([]byte(rawProjects.String), &user.Projects); err != nil {\n\n\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n\n"}]},"uuid":"7719bb17-00b5-4ad4-9b66-dea2045a44eb","timestamp":"2026-03-16T19:07:06.992Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/jan/prg/CC/cc-backend/internal/repository/user.go","content":"// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n// All rights reserved. This file is part of cc-backend.\n// Use of this source code is governed by a MIT-style\n// license that can be found in the LICENSE file.\npackage repository\n\nimport (\n\t\"context\"\n\t\"database/sql\"\n\t\"encoding/json\"\n\t\"errors\"\n\t\"fmt\"\n\t\"reflect\"\n\t\"strings\"\n\t\"sync\"\n\n\t\"github.com/ClusterCockpit/cc-backend/internal/config\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/graph/model\"\n\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n\t\"github.com/ClusterCockpit/cc-lib/v2/schema\"\n\tsq \"github.com/Masterminds/squirrel\"\n\t\"github.com/jmoiron/sqlx\"\n\t\"golang.org/x/crypto/bcrypt\"\n)\n\n// Authentication and Role System:\n//\n// ClusterCockpit supports multiple authentication sources:\n// - Local: Username/password stored in database (password hashed with bcrypt)\n// - LDAP: External LDAP/Active Directory authentication\n// - JWT: Token-based authentication for API access\n//\n// Role Hierarchy (from highest to lowest privilege):\n// 1. \"admin\" - Full system access, can manage all users and jobs\n// 2. \"support\" - Can view all jobs but limited management capabilities\n// 3. \"manager\" - Can manage specific projects and their users\n// 4. \"api\" - Programmatic access for job submission/management\n// 5. \"user\" - Default role, can only view own jobs\n//\n// Project Association:\n// - Managers have a list of projects they oversee\n// - Regular users' project membership is determined by job data\n// - Managers can view/manage all jobs within their projects\n\nvar (\n\tuserRepoOnce sync.Once\n\tuserRepoInstance *UserRepository\n)\n\ntype UserRepository struct {\n\tDB *sqlx.DB\n\tdriver string\n}\n\nfunc GetUserRepository() *UserRepository {\n\tuserRepoOnce.Do(func() {\n\t\tdb := GetConnection()\n\n\t\tuserRepoInstance = &UserRepository{\n\t\t\tDB: db.DB,\n\t\t\tdriver: db.Driver,\n\t\t}\n\t})\n\treturn userRepoInstance\n}\n\n// GetUser retrieves a user by username from the database.\n// Returns the complete user record including hashed password, roles, and projects.\n// Password field contains bcrypt hash for local auth users, empty for LDAP users.\nfunc (r *UserRepository) GetUser(username string) (*schema.User, error) {\n\tuser := &schema.User{Username: username}\n\tvar hashedPassword, name, rawRoles, email, rawProjects sql.NullString\n\tif err := sq.Select(\"password\", \"ldap\", \"name\", \"roles\", \"email\", \"projects\").From(\"hpc_user\").\n\t\tWhere(\"hpc_user.username = ?\", username).RunWith(r.DB).\n\t\tQueryRow().Scan(&hashedPassword, &user.AuthSource, &name, &rawRoles, &email, &rawProjects); err != nil {\n\t\tcclog.Warnf(\"Error while querying user '%v' from database\", username)\n\t\treturn nil, err\n\t}\n\n\tuser.Password = hashedPassword.String\n\tuser.Name = name.String\n\tuser.Email = email.String\n\tif rawRoles.Valid {\n\t\tif err := json.Unmarshal([]byte(rawRoles.String), &user.Roles); err != nil {\n\t\t\tcclog.Warn(\"Error while unmarshaling raw roles from DB\")\n\t\t\treturn nil, err\n\t\t}\n\t}\n\tif rawProjects.Valid {\n\t\tif err := json.Unmarshal([]byte(rawProjects.String), &user.Projects); err != nil {","numLines":90,"startLine":1,"totalLines":518}},"sourceToolAssistantUUID":"e7306f16-6e8c-45b6-8809-d84c34ba063b","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"type":"file-history-snapshot","messageId":"2acd4789-2101-4173-9075-92cead753c40","snapshot":{"messageId":"7fbf4291-37f3-41e7-80e6-5c696ecb5872","trackedFileBackups":{"internal/repository/user.go":{"backupFileName":"9be0bb0148476b49@v1","version":1,"backupTime":"2026-03-16T19:07:12.054Z"}},"timestamp":"2026-03-16T19:07:02.416Z"},"isSnapshotUpdate":true} +{"parentUuid":"7719bb17-00b5-4ad4-9b66-dea2045a44eb","isSidechain":false,"message":{"model":"claude-sonnet-4-6","id":"msg_012GXeaXmgHG1eQd3FyJ229M","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01MQUtPMj2fG3dhJctDh1Aw4","name":"Edit","input":{"replace_all":false,"file_path":"/Users/jan/prg/CC/cc-backend/internal/repository/user.go","old_string":"import (\n\t\"context\"\n\t\"database/sql\"\n\t\"encoding/json\"\n\t\"errors\"\n\t\"fmt\"\n\t\"reflect\"\n\t\"strings\"\n\t\"sync\"","new_string":"import (\n\t\"context\"\n\t\"database/sql\"\n\t\"encoding/json\"\n\t\"errors\"\n\t\"fmt\"\n\t\"path/filepath\"\n\t\"reflect\"\n\t\"runtime\"\n\t\"strings\"\n\t\"sync\""},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1760,"cache_read_input_tokens":18053,"output_tokens":213,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1760,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZ7HPSwGUHr1VHWeyypz6","type":"assistant","uuid":"2acd4789-2101-4173-9075-92cead753c40","timestamp":"2026-03-16T19:07:12.039Z","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"parentUuid":"2acd4789-2101-4173-9075-92cead753c40","isSidechain":false,"type":"progress","data":{"type":"hook_progress","hookEvent":"PostToolUse","hookName":"PostToolUse:Edit","command":"callback"},"parentToolUseID":"toolu_01MQUtPMj2fG3dhJctDh1Aw4","toolUseID":"toolu_01MQUtPMj2fG3dhJctDh1Aw4","timestamp":"2026-03-16T19:07:12.058Z","uuid":"19f216f4-2698-420e-b87f-443afd4e2bb5","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"parentUuid":"2acd4789-2101-4173-9075-92cead753c40","isSidechain":false,"promptId":"04ac757c-e21e-4aa4-9121-fb278bd10e02","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01MQUtPMj2fG3dhJctDh1Aw4","type":"tool_result","content":"The file /Users/jan/prg/CC/cc-backend/internal/repository/user.go has been updated successfully."}]},"uuid":"50d8f9cf-693b-41f2-9dd1-e01d1278eeb5","timestamp":"2026-03-16T19:07:12.058Z","toolUseResult":{"filePath":"/Users/jan/prg/CC/cc-backend/internal/repository/user.go","oldString":"import (\n\t\"context\"\n\t\"database/sql\"\n\t\"encoding/json\"\n\t\"errors\"\n\t\"fmt\"\n\t\"reflect\"\n\t\"strings\"\n\t\"sync\"","newString":"import (\n\t\"context\"\n\t\"database/sql\"\n\t\"encoding/json\"\n\t\"errors\"\n\t\"fmt\"\n\t\"path/filepath\"\n\t\"reflect\"\n\t\"runtime\"\n\t\"strings\"\n\t\"sync\"","originalFile":"// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n// All rights reserved. This file is part of cc-backend.\n// Use of this source code is governed by a MIT-style\n// license that can be found in the LICENSE file.\npackage repository\n\nimport (\n\t\"context\"\n\t\"database/sql\"\n\t\"encoding/json\"\n\t\"errors\"\n\t\"fmt\"\n\t\"reflect\"\n\t\"strings\"\n\t\"sync\"\n\n\t\"github.com/ClusterCockpit/cc-backend/internal/config\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/graph/model\"\n\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n\t\"github.com/ClusterCockpit/cc-lib/v2/schema\"\n\tsq \"github.com/Masterminds/squirrel\"\n\t\"github.com/jmoiron/sqlx\"\n\t\"golang.org/x/crypto/bcrypt\"\n)\n\n// Authentication and Role System:\n//\n// ClusterCockpit supports multiple authentication sources:\n// - Local: Username/password stored in database (password hashed with bcrypt)\n// - LDAP: External LDAP/Active Directory authentication\n// - JWT: Token-based authentication for API access\n//\n// Role Hierarchy (from highest to lowest privilege):\n// 1. \"admin\" - Full system access, can manage all users and jobs\n// 2. \"support\" - Can view all jobs but limited management capabilities\n// 3. \"manager\" - Can manage specific projects and their users\n// 4. \"api\" - Programmatic access for job submission/management\n// 5. \"user\" - Default role, can only view own jobs\n//\n// Project Association:\n// - Managers have a list of projects they oversee\n// - Regular users' project membership is determined by job data\n// - Managers can view/manage all jobs within their projects\n\nvar (\n\tuserRepoOnce sync.Once\n\tuserRepoInstance *UserRepository\n)\n\ntype UserRepository struct {\n\tDB *sqlx.DB\n\tdriver string\n}\n\nfunc GetUserRepository() *UserRepository {\n\tuserRepoOnce.Do(func() {\n\t\tdb := GetConnection()\n\n\t\tuserRepoInstance = &UserRepository{\n\t\t\tDB: db.DB,\n\t\t\tdriver: db.Driver,\n\t\t}\n\t})\n\treturn userRepoInstance\n}\n\n// GetUser retrieves a user by username from the database.\n// Returns the complete user record including hashed password, roles, and projects.\n// Password field contains bcrypt hash for local auth users, empty for LDAP users.\nfunc (r *UserRepository) GetUser(username string) (*schema.User, error) {\n\tuser := &schema.User{Username: username}\n\tvar hashedPassword, name, rawRoles, email, rawProjects sql.NullString\n\tif err := sq.Select(\"password\", \"ldap\", \"name\", \"roles\", \"email\", \"projects\").From(\"hpc_user\").\n\t\tWhere(\"hpc_user.username = ?\", username).RunWith(r.DB).\n\t\tQueryRow().Scan(&hashedPassword, &user.AuthSource, &name, &rawRoles, &email, &rawProjects); err != nil {\n\t\tcclog.Warnf(\"Error while querying user '%v' from database\", username)\n\t\treturn nil, err\n\t}\n\n\tuser.Password = hashedPassword.String\n\tuser.Name = name.String\n\tuser.Email = email.String\n\tif rawRoles.Valid {\n\t\tif err := json.Unmarshal([]byte(rawRoles.String), &user.Roles); err != nil {\n\t\t\tcclog.Warn(\"Error while unmarshaling raw roles from DB\")\n\t\t\treturn nil, err\n\t\t}\n\t}\n\tif rawProjects.Valid {\n\t\tif err := json.Unmarshal([]byte(rawProjects.String), &user.Projects); err != nil {\n\t\t\treturn nil, err\n\t\t}\n\t}\n\n\treturn user, nil\n}\n\nfunc (r *UserRepository) GetLdapUsernames() ([]string, error) {\n\tvar users []string\n\trows, err := r.DB.Query(`SELECT username FROM hpc_user WHERE hpc_user.ldap = 1`)\n\tif err != nil {\n\t\tcclog.Warn(\"Error while querying usernames\")\n\t\treturn nil, err\n\t}\n\tdefer rows.Close()\n\n\tfor rows.Next() {\n\t\tvar username string\n\t\tif err := rows.Scan(&username); err != nil {\n\t\t\tcclog.Warnf(\"Error while scanning for user '%s'\", username)\n\t\t\treturn nil, err\n\t\t}\n\n\t\tusers = append(users, username)\n\t}\n\n\treturn users, nil\n}\n\n// AddUser creates a new user in the database.\n// Passwords are automatically hashed with bcrypt before storage.\n// Auth source determines authentication method (local, LDAP, etc.).\n//\n// Required fields: Username, Roles\n// Optional fields: Name, Email, Password, Projects, AuthSource\nfunc (r *UserRepository) AddUser(user *schema.User) error {\n\trolesJson, _ := json.Marshal(user.Roles)\n\tprojectsJson, _ := json.Marshal(user.Projects)\n\n\tcols := []string{\"username\", \"roles\", \"projects\"}\n\tvals := []any{user.Username, string(rolesJson), string(projectsJson)}\n\n\tif user.Name != \"\" {\n\t\tcols = append(cols, \"name\")\n\t\tvals = append(vals, user.Name)\n\t}\n\tif user.Email != \"\" {\n\t\tcols = append(cols, \"email\")\n\t\tvals = append(vals, user.Email)\n\t}\n\tif user.Password != \"\" {\n\t\tpassword, err := bcrypt.GenerateFromPassword([]byte(user.Password), bcrypt.DefaultCost)\n\t\tif err != nil {\n\t\t\tcclog.Error(\"Error while encrypting new user password\")\n\t\t\treturn err\n\t\t}\n\t\tcols = append(cols, \"password\")\n\t\tvals = append(vals, string(password))\n\t}\n\tif user.AuthSource != -1 {\n\t\tcols = append(cols, \"ldap\")\n\t\tvals = append(vals, int(user.AuthSource))\n\t}\n\n\tif _, err := sq.Insert(\"hpc_user\").Columns(cols...).Values(vals...).RunWith(r.DB).Exec(); err != nil {\n\t\tcclog.Errorf(\"Error while inserting new user '%v' into DB\", user.Username)\n\t\treturn err\n\t}\n\n\tcclog.Infof(\"new user %#v created (roles: %s, auth-source: %d, projects: %s)\", user.Username, rolesJson, user.AuthSource, projectsJson)\n\n\t// DEPRECATED: SUPERSEDED BY NEW USER CONFIG - userConfig.go / web.go\n\tdefaultMetricsCfg, err := config.LoadDefaultMetricsConfig()\n\tif err != nil {\n\t\tcclog.Errorf(\"Error loading default metrics config: %v\", err)\n\t} else if defaultMetricsCfg != nil {\n\t\tfor _, cluster := range defaultMetricsCfg.Clusters {\n\t\t\tmetricsArray := config.ParseMetricsString(cluster.DefaultMetrics)\n\t\t\tmetricsJSON, err := json.Marshal(metricsArray)\n\t\t\tif err != nil {\n\t\t\t\tcclog.Errorf(\"Error marshaling default metrics for cluster %s: %v\", cluster.Name, err)\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\t// Note: StatisticsTable now has different key (metricConfig_jobViewTableMetrics): Not updated here.\n\t\t\tconfKey := \"metricConfig_jobViewPlotMetrics:\" + cluster.Name\n\t\t\tif _, err := sq.Insert(\"configuration\").\n\t\t\t\tColumns(\"username\", \"confkey\", \"value\").\n\t\t\t\tValues(user.Username, confKey, string(metricsJSON)).\n\t\t\t\tRunWith(r.DB).Exec(); err != nil {\n\t\t\t\tcclog.Errorf(\"Error inserting default job view metrics for user %s and cluster %s: %v\", user.Username, cluster.Name, err)\n\t\t\t} else {\n\t\t\t\tcclog.Infof(\"Default job view metrics for user %s and cluster %s set to %s\", user.Username, cluster.Name, string(metricsJSON))\n\t\t\t}\n\t\t}\n\t}\n\t// END DEPRECATION\n\n\treturn nil\n}\n\n// AddUserIfNotExists inserts a user only if the username does not already exist.\n// Uses INSERT OR IGNORE to avoid UNIQUE constraint errors when a user is\n// concurrently created (e.g., by a login while LDAP sync is running).\n// Unlike AddUser, this intentionally skips the deprecated default metrics config insertion.\nfunc (r *UserRepository) AddUserIfNotExists(user *schema.User) error {\n\trolesJson, _ := json.Marshal(user.Roles)\n\tprojectsJson, _ := json.Marshal(user.Projects)\n\n\tcols := \"username, name, roles, projects, ldap\"\n\t_, err := r.DB.Exec(\n\t\t`INSERT OR IGNORE INTO hpc_user (`+cols+`) VALUES (?, ?, ?, ?, ?)`,\n\t\tuser.Username, user.Name, string(rolesJson), string(projectsJson), int(user.AuthSource))\n\treturn err\n}\n\nfunc (r *UserRepository) UpdateUser(dbUser *schema.User, user *schema.User) error {\n\t// user contains updated info -> Apply to dbUser\n\t// --- Simple Name Update ---\n\tif dbUser.Name != user.Name {\n\t\tif _, err := sq.Update(\"hpc_user\").Set(\"name\", user.Name).Where(\"hpc_user.username = ?\", dbUser.Username).RunWith(r.DB).Exec(); err != nil {\n\t\t\tcclog.Errorf(\"error while updating name of user '%s'\", user.Username)\n\t\t\treturn err\n\t\t}\n\t}\n\n\t// --- Def Helpers ---\n\t// Helper to update roles\n\tupdateRoles := func(roles []string) error {\n\t\trolesJSON, _ := json.Marshal(roles)\n\t\t_, err := sq.Update(\"hpc_user\").Set(\"roles\", rolesJSON).Where(\"hpc_user.username = ?\", dbUser.Username).RunWith(r.DB).Exec()\n\t\treturn err\n\t}\n\n\t// Helper to update projects\n\tupdateProjects := func(projects []string) error {\n\t\tprojectsJSON, _ := json.Marshal(projects)\n\t\t_, err := sq.Update(\"hpc_user\").Set(\"projects\", projectsJSON).Where(\"hpc_user.username = ?\", dbUser.Username).RunWith(r.DB).Exec()\n\t\treturn err\n\t}\n\n\t// Helper to clear projects\n\tclearProjects := func() error {\n\t\t_, err := sq.Update(\"hpc_user\").Set(\"projects\", \"[]\").Where(\"hpc_user.username = ?\", dbUser.Username).RunWith(r.DB).Exec()\n\t\treturn err\n\t}\n\n\t// --- Manager Role Handling ---\n\tif dbUser.HasRole(schema.RoleManager) && user.HasRole(schema.RoleManager) && !reflect.DeepEqual(dbUser.Projects, user.Projects) {\n\t\t// Existing Manager: update projects\n\t\tif err := updateProjects(user.Projects); err != nil {\n\t\t\treturn err\n\t\t}\n\t} else if dbUser.HasRole(schema.RoleUser) && user.HasRole(schema.RoleManager) && user.HasNotRoles([]schema.Role{schema.RoleAdmin}) {\n\t\t// New Manager: update roles and projects\n\t\tif err := updateRoles(user.Roles); err != nil {\n\t\t\treturn err\n\t\t}\n\t\tif err := updateProjects(user.Projects); err != nil {\n\t\t\treturn err\n\t\t}\n\t} else if dbUser.HasRole(schema.RoleManager) && user.HasNotRoles([]schema.Role{schema.RoleAdmin, schema.RoleManager}) {\n\t\t// Remove Manager: update roles and clear projects\n\t\tif err := updateRoles(user.Roles); err != nil {\n\t\t\treturn err\n\t\t}\n\t\tif err := clearProjects(); err != nil {\n\t\t\treturn err\n\t\t}\n\t}\n\n\t// --- Support Role Handling ---\n\tif dbUser.HasRole(schema.RoleUser) && dbUser.HasNotRoles([]schema.Role{schema.RoleSupport}) &&\n\t\tuser.HasRole(schema.RoleSupport) && user.HasNotRoles([]schema.Role{schema.RoleAdmin}) {\n\t\t// New Support: update roles\n\t\tif err := updateRoles(user.Roles); err != nil {\n\t\t\treturn err\n\t\t}\n\t} else if dbUser.HasRole(schema.RoleSupport) && user.HasNotRoles([]schema.Role{schema.RoleAdmin, schema.RoleSupport}) {\n\t\t// Remove Support: update roles\n\t\tif err := updateRoles(user.Roles); err != nil {\n\t\t\treturn err\n\t\t}\n\t}\n\n\treturn nil\n}\n\nfunc (r *UserRepository) DelUser(username string) error {\n\t_, err := r.DB.Exec(`DELETE FROM hpc_user WHERE hpc_user.username = ?`, username)\n\tif err != nil {\n\t\tcclog.Errorf(\"Error while deleting user '%s' from DB\", username)\n\t\treturn err\n\t}\n\tcclog.Infof(\"deleted user '%s' from DB\", username)\n\treturn nil\n}\n\nfunc (r *UserRepository) ListUsers(specialsOnly bool) ([]*schema.User, error) {\n\tq := sq.Select(\"username\", \"name\", \"email\", \"roles\", \"projects\").From(\"hpc_user\")\n\tif specialsOnly {\n\t\tq = q.Where(\"(roles != '[\\\"user\\\"]' AND roles != '[]')\")\n\t}\n\n\trows, err := q.RunWith(r.DB).Query()\n\tif err != nil {\n\t\tcclog.Warn(\"Error while querying user list\")\n\t\treturn nil, err\n\t}\n\n\tusers := make([]*schema.User, 0)\n\tdefer rows.Close()\n\tfor rows.Next() {\n\t\trawroles := \"\"\n\t\trawprojects := \"\"\n\t\tuser := &schema.User{}\n\t\tvar name, email sql.NullString\n\t\tif err := rows.Scan(&user.Username, &name, &email, &rawroles, &rawprojects); err != nil {\n\t\t\tcclog.Warn(\"Error while scanning user list\")\n\t\t\treturn nil, err\n\t\t}\n\n\t\tif err := json.Unmarshal([]byte(rawroles), &user.Roles); err != nil {\n\t\t\tcclog.Warn(\"Error while unmarshaling raw role list\")\n\t\t\treturn nil, err\n\t\t}\n\n\t\tif err := json.Unmarshal([]byte(rawprojects), &user.Projects); err != nil {\n\t\t\treturn nil, err\n\t\t}\n\n\t\tuser.Name = name.String\n\t\tuser.Email = email.String\n\t\tusers = append(users, user)\n\t}\n\treturn users, nil\n}\n\n// AddRole adds a role to a user's role list.\n// Role string is automatically lowercased.\n// Valid roles: admin, support, manager, api, user\n//\n// Returns error if:\n// - User doesn't exist\n// - Role is invalid\n// - User already has the role\nfunc (r *UserRepository) AddRole(\n\tctx context.Context,\n\tusername string,\n\tqueryrole string,\n) error {\n\tnewRole := strings.ToLower(queryrole)\n\tuser, err := r.GetUser(username)\n\tif err != nil {\n\t\tcclog.Warnf(\"Could not load user '%s'\", username)\n\t\treturn err\n\t}\n\n\texists, valid := user.HasValidRole(newRole)\n\n\tif !valid {\n\t\treturn fmt.Errorf(\"supplied role is no valid option : %v\", newRole)\n\t}\n\tif exists {\n\t\treturn fmt.Errorf(\"user %v already has role %v\", username, newRole)\n\t}\n\n\troles, _ := json.Marshal(append(user.Roles, newRole))\n\tif _, err := sq.Update(\"hpc_user\").Set(\"roles\", roles).Where(\"hpc_user.username = ?\", username).RunWith(r.DB).Exec(); err != nil {\n\t\tcclog.Errorf(\"error while adding new role for user '%s'\", user.Username)\n\t\treturn err\n\t}\n\treturn nil\n}\n\n// RemoveRole removes a role from a user's role list.\n//\n// Special rules:\n// - Cannot remove \"manager\" role while user has assigned projects\n// - Must remove all projects first before removing manager role\nfunc (r *UserRepository) RemoveRole(ctx context.Context, username string, queryrole string) error {\n\toldRole := strings.ToLower(queryrole)\n\tuser, err := r.GetUser(username)\n\tif err != nil {\n\t\tcclog.Warnf(\"Could not load user '%s'\", username)\n\t\treturn err\n\t}\n\n\texists, valid := user.HasValidRole(oldRole)\n\n\tif !valid {\n\t\treturn fmt.Errorf(\"supplied role is no valid option : %v\", oldRole)\n\t}\n\tif !exists {\n\t\treturn fmt.Errorf(\"role already deleted for user '%v': %v\", username, oldRole)\n\t}\n\n\tif oldRole == schema.GetRoleString(schema.RoleManager) && len(user.Projects) != 0 {\n\t\treturn fmt.Errorf(\"cannot remove role 'manager' while user %s still has assigned project(s) : %v\", username, user.Projects)\n\t}\n\n\tvar newroles []string\n\tfor _, r := range user.Roles {\n\t\tif r != oldRole {\n\t\t\tnewroles = append(newroles, r) // Append all roles not matching requested to be deleted role\n\t\t}\n\t}\n\n\tmroles, _ := json.Marshal(newroles)\n\tif _, err := sq.Update(\"hpc_user\").Set(\"roles\", mroles).Where(\"hpc_user.username = ?\", username).RunWith(r.DB).Exec(); err != nil {\n\t\tcclog.Errorf(\"Error while removing role for user '%s'\", user.Username)\n\t\treturn err\n\t}\n\treturn nil\n}\n\n// AddProject assigns a project to a manager user.\n// Only users with the \"manager\" role can have assigned projects.\n//\n// Returns error if:\n// - User doesn't have manager role\n// - User already manages the project\nfunc (r *UserRepository) AddProject(\n\tctx context.Context,\n\tusername string,\n\tproject string,\n) error {\n\tuser, err := r.GetUser(username)\n\tif err != nil {\n\t\treturn err\n\t}\n\n\tif !user.HasRole(schema.RoleManager) {\n\t\treturn fmt.Errorf(\"user '%s' is not a manager\", username)\n\t}\n\n\tif user.HasProject(project) {\n\t\treturn fmt.Errorf(\"user '%s' already manages project '%s'\", username, project)\n\t}\n\n\tprojects, _ := json.Marshal(append(user.Projects, project))\n\tif _, err := sq.Update(\"hpc_user\").Set(\"projects\", projects).Where(\"hpc_user.username = ?\", username).RunWith(r.DB).Exec(); err != nil {\n\t\treturn err\n\t}\n\n\treturn nil\n}\n\nfunc (r *UserRepository) RemoveProject(ctx context.Context, username string, project string) error {\n\tuser, err := r.GetUser(username)\n\tif err != nil {\n\t\treturn err\n\t}\n\n\tif !user.HasRole(schema.RoleManager) {\n\t\treturn fmt.Errorf(\"user '%#v' is not a manager\", username)\n\t}\n\n\tif !user.HasProject(project) {\n\t\treturn fmt.Errorf(\"user '%#v': Cannot remove project '%#v' - Does not match\", username, project)\n\t}\n\n\tvar exists bool\n\tvar newprojects []string\n\tfor _, p := range user.Projects {\n\t\tif p != project {\n\t\t\tnewprojects = append(newprojects, p) // Append all projects not matching requested to be deleted project\n\t\t} else {\n\t\t\texists = true\n\t\t}\n\t}\n\n\tif exists {\n\t\tvar result any\n\t\tif len(newprojects) == 0 {\n\t\t\tresult = \"[]\"\n\t\t} else {\n\t\t\tresult, _ = json.Marshal(newprojects)\n\t\t}\n\t\tif _, err := sq.Update(\"hpc_user\").Set(\"projects\", result).Where(\"hpc_user.username = ?\", username).RunWith(r.DB).Exec(); err != nil {\n\t\t\treturn err\n\t\t}\n\t\treturn nil\n\t} else {\n\t\treturn fmt.Errorf(\"user %s already does not manage project %s\", username, project)\n\t}\n}\n\ntype ContextKey string\n\nconst ContextUserKey ContextKey = \"user\"\n\nfunc GetUserFromContext(ctx context.Context) *schema.User {\n\tx := ctx.Value(ContextUserKey)\n\tif x == nil {\n\t\tcclog.Warnf(\"no user retrieved from context\")\n\t\treturn nil\n\t}\n\t// cclog.Infof(\"user retrieved from context: %v\", x.(*schema.User))\n\treturn x.(*schema.User)\n}\n\nfunc (r *UserRepository) FetchUserInCtx(ctx context.Context, username string) (*model.User, error) {\n\tme := GetUserFromContext(ctx)\n\tif me != nil && me.Username != username &&\n\t\tme.HasNotRoles([]schema.Role{schema.RoleAdmin, schema.RoleSupport, schema.RoleManager}) {\n\t\treturn nil, errors.New(\"forbidden\")\n\t}\n\n\tuser := &model.User{Username: username}\n\tvar name, email sql.NullString\n\tif err := sq.Select(\"name\", \"email\").From(\"hpc_user\").Where(\"hpc_user.username = ?\", username).\n\t\tRunWith(r.DB).QueryRow().Scan(&name, &email); err != nil {\n\t\tif err == sql.ErrNoRows {\n\t\t\t/* This warning will be logged *often* for non-local users, i.e. users mentioned only in job-table or archive, */\n\t\t\t/* since FetchUser will be called to retrieve full name and mail for every job in query/list\t\t\t\t\t\t\t\t\t */\n\t\t\t// cclog.Warnf(\"User '%s' Not found in DB\", username)\n\t\t\treturn nil, nil\n\t\t}\n\n\t\tcclog.Warnf(\"Error while fetching user '%s'\", username)\n\t\treturn nil, err\n\t}\n\n\tuser.Name = name.String\n\tuser.Email = email.String\n\treturn user, nil\n}\n","structuredPatch":[{"oldStart":10,"oldLines":7,"newStart":10,"newLines":9,"lines":[" \"encoding/json\""," \"errors\""," \"fmt\"","+ \"path/filepath\""," \"reflect\"","+ \"runtime\""," \"strings\""," \"sync\""," "]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"2acd4789-2101-4173-9075-92cead753c40","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"parentUuid":"50d8f9cf-693b-41f2-9dd1-e01d1278eeb5","isSidechain":false,"message":{"model":"claude-sonnet-4-6","id":"msg_017sRtvn7C35BQL16NHGQ5oH","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_014MYB93LDFRKCGo8NwbLq7Q","name":"Edit","input":{"replace_all":false,"file_path":"/Users/jan/prg/CC/cc-backend/internal/repository/user.go","old_string":"\t\tQueryRow().Scan(&hashedPassword, &user.AuthSource, &name, &rawRoles, &email, &rawProjects); err != nil {\n\t\tcclog.Warnf(\"Error while querying user '%v' from database\", username)\n\t\treturn nil, err\n\t}","new_string":"\t\tQueryRow().Scan(&hashedPassword, &user.AuthSource, &name, &rawRoles, &email, &rawProjects); err != nil {\n\t\tif err != sql.ErrNoRows {\n\t\t\t_, file, line, _ := runtime.Caller(1)\n\t\t\tcclog.Warnf(\"Error while querying user '%v' from database (%s:%d): %v\",\n\t\t\t\tusername, filepath.Base(file), line, err)\n\t\t}\n\t\treturn nil, err\n\t}"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":271,"cache_read_input_tokens":19813,"output_tokens":296,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":271,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZ7HPpU4w1bb4sjbuaqJU","type":"assistant","uuid":"54afad83-3b10-4b24-9972-609b4915b1c9","timestamp":"2026-03-16T19:07:18.081Z","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"parentUuid":"54afad83-3b10-4b24-9972-609b4915b1c9","isSidechain":false,"type":"progress","data":{"type":"hook_progress","hookEvent":"PostToolUse","hookName":"PostToolUse:Edit","command":"callback"},"parentToolUseID":"toolu_014MYB93LDFRKCGo8NwbLq7Q","toolUseID":"toolu_014MYB93LDFRKCGo8NwbLq7Q","timestamp":"2026-03-16T19:07:18.099Z","uuid":"5cd9928b-4e1e-430b-9bdf-d26d8cdecd09","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"parentUuid":"54afad83-3b10-4b24-9972-609b4915b1c9","isSidechain":false,"promptId":"04ac757c-e21e-4aa4-9121-fb278bd10e02","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_014MYB93LDFRKCGo8NwbLq7Q","type":"tool_result","content":"The file /Users/jan/prg/CC/cc-backend/internal/repository/user.go has been updated successfully."}]},"uuid":"4548479b-8d63-40eb-8914-cdfcccfb5ed3","timestamp":"2026-03-16T19:07:18.098Z","toolUseResult":{"filePath":"/Users/jan/prg/CC/cc-backend/internal/repository/user.go","oldString":"\t\tQueryRow().Scan(&hashedPassword, &user.AuthSource, &name, &rawRoles, &email, &rawProjects); err != nil {\n\t\tcclog.Warnf(\"Error while querying user '%v' from database\", username)\n\t\treturn nil, err\n\t}","newString":"\t\tQueryRow().Scan(&hashedPassword, &user.AuthSource, &name, &rawRoles, &email, &rawProjects); err != nil {\n\t\tif err != sql.ErrNoRows {\n\t\t\t_, file, line, _ := runtime.Caller(1)\n\t\t\tcclog.Warnf(\"Error while querying user '%v' from database (%s:%d): %v\",\n\t\t\t\tusername, filepath.Base(file), line, err)\n\t\t}\n\t\treturn nil, err\n\t}","originalFile":"// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n// All rights reserved. This file is part of cc-backend.\n// Use of this source code is governed by a MIT-style\n// license that can be found in the LICENSE file.\npackage repository\n\nimport (\n\t\"context\"\n\t\"database/sql\"\n\t\"encoding/json\"\n\t\"errors\"\n\t\"fmt\"\n\t\"path/filepath\"\n\t\"reflect\"\n\t\"runtime\"\n\t\"strings\"\n\t\"sync\"\n\n\t\"github.com/ClusterCockpit/cc-backend/internal/config\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/graph/model\"\n\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n\t\"github.com/ClusterCockpit/cc-lib/v2/schema\"\n\tsq \"github.com/Masterminds/squirrel\"\n\t\"github.com/jmoiron/sqlx\"\n\t\"golang.org/x/crypto/bcrypt\"\n)\n\n// Authentication and Role System:\n//\n// ClusterCockpit supports multiple authentication sources:\n// - Local: Username/password stored in database (password hashed with bcrypt)\n// - LDAP: External LDAP/Active Directory authentication\n// - JWT: Token-based authentication for API access\n//\n// Role Hierarchy (from highest to lowest privilege):\n// 1. \"admin\" - Full system access, can manage all users and jobs\n// 2. \"support\" - Can view all jobs but limited management capabilities\n// 3. \"manager\" - Can manage specific projects and their users\n// 4. \"api\" - Programmatic access for job submission/management\n// 5. \"user\" - Default role, can only view own jobs\n//\n// Project Association:\n// - Managers have a list of projects they oversee\n// - Regular users' project membership is determined by job data\n// - Managers can view/manage all jobs within their projects\n\nvar (\n\tuserRepoOnce sync.Once\n\tuserRepoInstance *UserRepository\n)\n\ntype UserRepository struct {\n\tDB *sqlx.DB\n\tdriver string\n}\n\nfunc GetUserRepository() *UserRepository {\n\tuserRepoOnce.Do(func() {\n\t\tdb := GetConnection()\n\n\t\tuserRepoInstance = &UserRepository{\n\t\t\tDB: db.DB,\n\t\t\tdriver: db.Driver,\n\t\t}\n\t})\n\treturn userRepoInstance\n}\n\n// GetUser retrieves a user by username from the database.\n// Returns the complete user record including hashed password, roles, and projects.\n// Password field contains bcrypt hash for local auth users, empty for LDAP users.\nfunc (r *UserRepository) GetUser(username string) (*schema.User, error) {\n\tuser := &schema.User{Username: username}\n\tvar hashedPassword, name, rawRoles, email, rawProjects sql.NullString\n\tif err := sq.Select(\"password\", \"ldap\", \"name\", \"roles\", \"email\", \"projects\").From(\"hpc_user\").\n\t\tWhere(\"hpc_user.username = ?\", username).RunWith(r.DB).\n\t\tQueryRow().Scan(&hashedPassword, &user.AuthSource, &name, &rawRoles, &email, &rawProjects); err != nil {\n\t\tcclog.Warnf(\"Error while querying user '%v' from database\", username)\n\t\treturn nil, err\n\t}\n\n\tuser.Password = hashedPassword.String\n\tuser.Name = name.String\n\tuser.Email = email.String\n\tif rawRoles.Valid {\n\t\tif err := json.Unmarshal([]byte(rawRoles.String), &user.Roles); err != nil {\n\t\t\tcclog.Warn(\"Error while unmarshaling raw roles from DB\")\n\t\t\treturn nil, err\n\t\t}\n\t}\n\tif rawProjects.Valid {\n\t\tif err := json.Unmarshal([]byte(rawProjects.String), &user.Projects); err != nil {\n\t\t\treturn nil, err\n\t\t}\n\t}\n\n\treturn user, nil\n}\n\nfunc (r *UserRepository) GetLdapUsernames() ([]string, error) {\n\tvar users []string\n\trows, err := r.DB.Query(`SELECT username FROM hpc_user WHERE hpc_user.ldap = 1`)\n\tif err != nil {\n\t\tcclog.Warn(\"Error while querying usernames\")\n\t\treturn nil, err\n\t}\n\tdefer rows.Close()\n\n\tfor rows.Next() {\n\t\tvar username string\n\t\tif err := rows.Scan(&username); err != nil {\n\t\t\tcclog.Warnf(\"Error while scanning for user '%s'\", username)\n\t\t\treturn nil, err\n\t\t}\n\n\t\tusers = append(users, username)\n\t}\n\n\treturn users, nil\n}\n\n// AddUser creates a new user in the database.\n// Passwords are automatically hashed with bcrypt before storage.\n// Auth source determines authentication method (local, LDAP, etc.).\n//\n// Required fields: Username, Roles\n// Optional fields: Name, Email, Password, Projects, AuthSource\nfunc (r *UserRepository) AddUser(user *schema.User) error {\n\trolesJson, _ := json.Marshal(user.Roles)\n\tprojectsJson, _ := json.Marshal(user.Projects)\n\n\tcols := []string{\"username\", \"roles\", \"projects\"}\n\tvals := []any{user.Username, string(rolesJson), string(projectsJson)}\n\n\tif user.Name != \"\" {\n\t\tcols = append(cols, \"name\")\n\t\tvals = append(vals, user.Name)\n\t}\n\tif user.Email != \"\" {\n\t\tcols = append(cols, \"email\")\n\t\tvals = append(vals, user.Email)\n\t}\n\tif user.Password != \"\" {\n\t\tpassword, err := bcrypt.GenerateFromPassword([]byte(user.Password), bcrypt.DefaultCost)\n\t\tif err != nil {\n\t\t\tcclog.Error(\"Error while encrypting new user password\")\n\t\t\treturn err\n\t\t}\n\t\tcols = append(cols, \"password\")\n\t\tvals = append(vals, string(password))\n\t}\n\tif user.AuthSource != -1 {\n\t\tcols = append(cols, \"ldap\")\n\t\tvals = append(vals, int(user.AuthSource))\n\t}\n\n\tif _, err := sq.Insert(\"hpc_user\").Columns(cols...).Values(vals...).RunWith(r.DB).Exec(); err != nil {\n\t\tcclog.Errorf(\"Error while inserting new user '%v' into DB\", user.Username)\n\t\treturn err\n\t}\n\n\tcclog.Infof(\"new user %#v created (roles: %s, auth-source: %d, projects: %s)\", user.Username, rolesJson, user.AuthSource, projectsJson)\n\n\t// DEPRECATED: SUPERSEDED BY NEW USER CONFIG - userConfig.go / web.go\n\tdefaultMetricsCfg, err := config.LoadDefaultMetricsConfig()\n\tif err != nil {\n\t\tcclog.Errorf(\"Error loading default metrics config: %v\", err)\n\t} else if defaultMetricsCfg != nil {\n\t\tfor _, cluster := range defaultMetricsCfg.Clusters {\n\t\t\tmetricsArray := config.ParseMetricsString(cluster.DefaultMetrics)\n\t\t\tmetricsJSON, err := json.Marshal(metricsArray)\n\t\t\tif err != nil {\n\t\t\t\tcclog.Errorf(\"Error marshaling default metrics for cluster %s: %v\", cluster.Name, err)\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\t// Note: StatisticsTable now has different key (metricConfig_jobViewTableMetrics): Not updated here.\n\t\t\tconfKey := \"metricConfig_jobViewPlotMetrics:\" + cluster.Name\n\t\t\tif _, err := sq.Insert(\"configuration\").\n\t\t\t\tColumns(\"username\", \"confkey\", \"value\").\n\t\t\t\tValues(user.Username, confKey, string(metricsJSON)).\n\t\t\t\tRunWith(r.DB).Exec(); err != nil {\n\t\t\t\tcclog.Errorf(\"Error inserting default job view metrics for user %s and cluster %s: %v\", user.Username, cluster.Name, err)\n\t\t\t} else {\n\t\t\t\tcclog.Infof(\"Default job view metrics for user %s and cluster %s set to %s\", user.Username, cluster.Name, string(metricsJSON))\n\t\t\t}\n\t\t}\n\t}\n\t// END DEPRECATION\n\n\treturn nil\n}\n\n// AddUserIfNotExists inserts a user only if the username does not already exist.\n// Uses INSERT OR IGNORE to avoid UNIQUE constraint errors when a user is\n// concurrently created (e.g., by a login while LDAP sync is running).\n// Unlike AddUser, this intentionally skips the deprecated default metrics config insertion.\nfunc (r *UserRepository) AddUserIfNotExists(user *schema.User) error {\n\trolesJson, _ := json.Marshal(user.Roles)\n\tprojectsJson, _ := json.Marshal(user.Projects)\n\n\tcols := \"username, name, roles, projects, ldap\"\n\t_, err := r.DB.Exec(\n\t\t`INSERT OR IGNORE INTO hpc_user (`+cols+`) VALUES (?, ?, ?, ?, ?)`,\n\t\tuser.Username, user.Name, string(rolesJson), string(projectsJson), int(user.AuthSource))\n\treturn err\n}\n\nfunc (r *UserRepository) UpdateUser(dbUser *schema.User, user *schema.User) error {\n\t// user contains updated info -> Apply to dbUser\n\t// --- Simple Name Update ---\n\tif dbUser.Name != user.Name {\n\t\tif _, err := sq.Update(\"hpc_user\").Set(\"name\", user.Name).Where(\"hpc_user.username = ?\", dbUser.Username).RunWith(r.DB).Exec(); err != nil {\n\t\t\tcclog.Errorf(\"error while updating name of user '%s'\", user.Username)\n\t\t\treturn err\n\t\t}\n\t}\n\n\t// --- Def Helpers ---\n\t// Helper to update roles\n\tupdateRoles := func(roles []string) error {\n\t\trolesJSON, _ := json.Marshal(roles)\n\t\t_, err := sq.Update(\"hpc_user\").Set(\"roles\", rolesJSON).Where(\"hpc_user.username = ?\", dbUser.Username).RunWith(r.DB).Exec()\n\t\treturn err\n\t}\n\n\t// Helper to update projects\n\tupdateProjects := func(projects []string) error {\n\t\tprojectsJSON, _ := json.Marshal(projects)\n\t\t_, err := sq.Update(\"hpc_user\").Set(\"projects\", projectsJSON).Where(\"hpc_user.username = ?\", dbUser.Username).RunWith(r.DB).Exec()\n\t\treturn err\n\t}\n\n\t// Helper to clear projects\n\tclearProjects := func() error {\n\t\t_, err := sq.Update(\"hpc_user\").Set(\"projects\", \"[]\").Where(\"hpc_user.username = ?\", dbUser.Username).RunWith(r.DB).Exec()\n\t\treturn err\n\t}\n\n\t// --- Manager Role Handling ---\n\tif dbUser.HasRole(schema.RoleManager) && user.HasRole(schema.RoleManager) && !reflect.DeepEqual(dbUser.Projects, user.Projects) {\n\t\t// Existing Manager: update projects\n\t\tif err := updateProjects(user.Projects); err != nil {\n\t\t\treturn err\n\t\t}\n\t} else if dbUser.HasRole(schema.RoleUser) && user.HasRole(schema.RoleManager) && user.HasNotRoles([]schema.Role{schema.RoleAdmin}) {\n\t\t// New Manager: update roles and projects\n\t\tif err := updateRoles(user.Roles); err != nil {\n\t\t\treturn err\n\t\t}\n\t\tif err := updateProjects(user.Projects); err != nil {\n\t\t\treturn err\n\t\t}\n\t} else if dbUser.HasRole(schema.RoleManager) && user.HasNotRoles([]schema.Role{schema.RoleAdmin, schema.RoleManager}) {\n\t\t// Remove Manager: update roles and clear projects\n\t\tif err := updateRoles(user.Roles); err != nil {\n\t\t\treturn err\n\t\t}\n\t\tif err := clearProjects(); err != nil {\n\t\t\treturn err\n\t\t}\n\t}\n\n\t// --- Support Role Handling ---\n\tif dbUser.HasRole(schema.RoleUser) && dbUser.HasNotRoles([]schema.Role{schema.RoleSupport}) &&\n\t\tuser.HasRole(schema.RoleSupport) && user.HasNotRoles([]schema.Role{schema.RoleAdmin}) {\n\t\t// New Support: update roles\n\t\tif err := updateRoles(user.Roles); err != nil {\n\t\t\treturn err\n\t\t}\n\t} else if dbUser.HasRole(schema.RoleSupport) && user.HasNotRoles([]schema.Role{schema.RoleAdmin, schema.RoleSupport}) {\n\t\t// Remove Support: update roles\n\t\tif err := updateRoles(user.Roles); err != nil {\n\t\t\treturn err\n\t\t}\n\t}\n\n\treturn nil\n}\n\nfunc (r *UserRepository) DelUser(username string) error {\n\t_, err := r.DB.Exec(`DELETE FROM hpc_user WHERE hpc_user.username = ?`, username)\n\tif err != nil {\n\t\tcclog.Errorf(\"Error while deleting user '%s' from DB\", username)\n\t\treturn err\n\t}\n\tcclog.Infof(\"deleted user '%s' from DB\", username)\n\treturn nil\n}\n\nfunc (r *UserRepository) ListUsers(specialsOnly bool) ([]*schema.User, error) {\n\tq := sq.Select(\"username\", \"name\", \"email\", \"roles\", \"projects\").From(\"hpc_user\")\n\tif specialsOnly {\n\t\tq = q.Where(\"(roles != '[\\\"user\\\"]' AND roles != '[]')\")\n\t}\n\n\trows, err := q.RunWith(r.DB).Query()\n\tif err != nil {\n\t\tcclog.Warn(\"Error while querying user list\")\n\t\treturn nil, err\n\t}\n\n\tusers := make([]*schema.User, 0)\n\tdefer rows.Close()\n\tfor rows.Next() {\n\t\trawroles := \"\"\n\t\trawprojects := \"\"\n\t\tuser := &schema.User{}\n\t\tvar name, email sql.NullString\n\t\tif err := rows.Scan(&user.Username, &name, &email, &rawroles, &rawprojects); err != nil {\n\t\t\tcclog.Warn(\"Error while scanning user list\")\n\t\t\treturn nil, err\n\t\t}\n\n\t\tif err := json.Unmarshal([]byte(rawroles), &user.Roles); err != nil {\n\t\t\tcclog.Warn(\"Error while unmarshaling raw role list\")\n\t\t\treturn nil, err\n\t\t}\n\n\t\tif err := json.Unmarshal([]byte(rawprojects), &user.Projects); err != nil {\n\t\t\treturn nil, err\n\t\t}\n\n\t\tuser.Name = name.String\n\t\tuser.Email = email.String\n\t\tusers = append(users, user)\n\t}\n\treturn users, nil\n}\n\n// AddRole adds a role to a user's role list.\n// Role string is automatically lowercased.\n// Valid roles: admin, support, manager, api, user\n//\n// Returns error if:\n// - User doesn't exist\n// - Role is invalid\n// - User already has the role\nfunc (r *UserRepository) AddRole(\n\tctx context.Context,\n\tusername string,\n\tqueryrole string,\n) error {\n\tnewRole := strings.ToLower(queryrole)\n\tuser, err := r.GetUser(username)\n\tif err != nil {\n\t\tcclog.Warnf(\"Could not load user '%s'\", username)\n\t\treturn err\n\t}\n\n\texists, valid := user.HasValidRole(newRole)\n\n\tif !valid {\n\t\treturn fmt.Errorf(\"supplied role is no valid option : %v\", newRole)\n\t}\n\tif exists {\n\t\treturn fmt.Errorf(\"user %v already has role %v\", username, newRole)\n\t}\n\n\troles, _ := json.Marshal(append(user.Roles, newRole))\n\tif _, err := sq.Update(\"hpc_user\").Set(\"roles\", roles).Where(\"hpc_user.username = ?\", username).RunWith(r.DB).Exec(); err != nil {\n\t\tcclog.Errorf(\"error while adding new role for user '%s'\", user.Username)\n\t\treturn err\n\t}\n\treturn nil\n}\n\n// RemoveRole removes a role from a user's role list.\n//\n// Special rules:\n// - Cannot remove \"manager\" role while user has assigned projects\n// - Must remove all projects first before removing manager role\nfunc (r *UserRepository) RemoveRole(ctx context.Context, username string, queryrole string) error {\n\toldRole := strings.ToLower(queryrole)\n\tuser, err := r.GetUser(username)\n\tif err != nil {\n\t\tcclog.Warnf(\"Could not load user '%s'\", username)\n\t\treturn err\n\t}\n\n\texists, valid := user.HasValidRole(oldRole)\n\n\tif !valid {\n\t\treturn fmt.Errorf(\"supplied role is no valid option : %v\", oldRole)\n\t}\n\tif !exists {\n\t\treturn fmt.Errorf(\"role already deleted for user '%v': %v\", username, oldRole)\n\t}\n\n\tif oldRole == schema.GetRoleString(schema.RoleManager) && len(user.Projects) != 0 {\n\t\treturn fmt.Errorf(\"cannot remove role 'manager' while user %s still has assigned project(s) : %v\", username, user.Projects)\n\t}\n\n\tvar newroles []string\n\tfor _, r := range user.Roles {\n\t\tif r != oldRole {\n\t\t\tnewroles = append(newroles, r) // Append all roles not matching requested to be deleted role\n\t\t}\n\t}\n\n\tmroles, _ := json.Marshal(newroles)\n\tif _, err := sq.Update(\"hpc_user\").Set(\"roles\", mroles).Where(\"hpc_user.username = ?\", username).RunWith(r.DB).Exec(); err != nil {\n\t\tcclog.Errorf(\"Error while removing role for user '%s'\", user.Username)\n\t\treturn err\n\t}\n\treturn nil\n}\n\n// AddProject assigns a project to a manager user.\n// Only users with the \"manager\" role can have assigned projects.\n//\n// Returns error if:\n// - User doesn't have manager role\n// - User already manages the project\nfunc (r *UserRepository) AddProject(\n\tctx context.Context,\n\tusername string,\n\tproject string,\n) error {\n\tuser, err := r.GetUser(username)\n\tif err != nil {\n\t\treturn err\n\t}\n\n\tif !user.HasRole(schema.RoleManager) {\n\t\treturn fmt.Errorf(\"user '%s' is not a manager\", username)\n\t}\n\n\tif user.HasProject(project) {\n\t\treturn fmt.Errorf(\"user '%s' already manages project '%s'\", username, project)\n\t}\n\n\tprojects, _ := json.Marshal(append(user.Projects, project))\n\tif _, err := sq.Update(\"hpc_user\").Set(\"projects\", projects).Where(\"hpc_user.username = ?\", username).RunWith(r.DB).Exec(); err != nil {\n\t\treturn err\n\t}\n\n\treturn nil\n}\n\nfunc (r *UserRepository) RemoveProject(ctx context.Context, username string, project string) error {\n\tuser, err := r.GetUser(username)\n\tif err != nil {\n\t\treturn err\n\t}\n\n\tif !user.HasRole(schema.RoleManager) {\n\t\treturn fmt.Errorf(\"user '%#v' is not a manager\", username)\n\t}\n\n\tif !user.HasProject(project) {\n\t\treturn fmt.Errorf(\"user '%#v': Cannot remove project '%#v' - Does not match\", username, project)\n\t}\n\n\tvar exists bool\n\tvar newprojects []string\n\tfor _, p := range user.Projects {\n\t\tif p != project {\n\t\t\tnewprojects = append(newprojects, p) // Append all projects not matching requested to be deleted project\n\t\t} else {\n\t\t\texists = true\n\t\t}\n\t}\n\n\tif exists {\n\t\tvar result any\n\t\tif len(newprojects) == 0 {\n\t\t\tresult = \"[]\"\n\t\t} else {\n\t\t\tresult, _ = json.Marshal(newprojects)\n\t\t}\n\t\tif _, err := sq.Update(\"hpc_user\").Set(\"projects\", result).Where(\"hpc_user.username = ?\", username).RunWith(r.DB).Exec(); err != nil {\n\t\t\treturn err\n\t\t}\n\t\treturn nil\n\t} else {\n\t\treturn fmt.Errorf(\"user %s already does not manage project %s\", username, project)\n\t}\n}\n\ntype ContextKey string\n\nconst ContextUserKey ContextKey = \"user\"\n\nfunc GetUserFromContext(ctx context.Context) *schema.User {\n\tx := ctx.Value(ContextUserKey)\n\tif x == nil {\n\t\tcclog.Warnf(\"no user retrieved from context\")\n\t\treturn nil\n\t}\n\t// cclog.Infof(\"user retrieved from context: %v\", x.(*schema.User))\n\treturn x.(*schema.User)\n}\n\nfunc (r *UserRepository) FetchUserInCtx(ctx context.Context, username string) (*model.User, error) {\n\tme := GetUserFromContext(ctx)\n\tif me != nil && me.Username != username &&\n\t\tme.HasNotRoles([]schema.Role{schema.RoleAdmin, schema.RoleSupport, schema.RoleManager}) {\n\t\treturn nil, errors.New(\"forbidden\")\n\t}\n\n\tuser := &model.User{Username: username}\n\tvar name, email sql.NullString\n\tif err := sq.Select(\"name\", \"email\").From(\"hpc_user\").Where(\"hpc_user.username = ?\", username).\n\t\tRunWith(r.DB).QueryRow().Scan(&name, &email); err != nil {\n\t\tif err == sql.ErrNoRows {\n\t\t\t/* This warning will be logged *often* for non-local users, i.e. users mentioned only in job-table or archive, */\n\t\t\t/* since FetchUser will be called to retrieve full name and mail for every job in query/list\t\t\t\t\t\t\t\t\t */\n\t\t\t// cclog.Warnf(\"User '%s' Not found in DB\", username)\n\t\t\treturn nil, nil\n\t\t}\n\n\t\tcclog.Warnf(\"Error while fetching user '%s'\", username)\n\t\treturn nil, err\n\t}\n\n\tuser.Name = name.String\n\tuser.Email = email.String\n\treturn user, nil\n}\n","structuredPatch":[{"oldStart":75,"oldLines":7,"newStart":75,"newLines":11,"lines":[" if err := sq.Select(\"password\", \"ldap\", \"name\", \"roles\", \"email\", \"projects\").From(\"hpc_user\")."," Where(\"hpc_user.username = ?\", username).RunWith(r.DB)."," QueryRow().Scan(&hashedPassword, &user.AuthSource, &name, &rawRoles, &email, &rawProjects); err != nil {","- cclog.Warnf(\"Error while querying user '%v' from database\", username)","+ if err != sql.ErrNoRows {","+ _, file, line, _ := runtime.Caller(1)","+ cclog.Warnf(\"Error while querying user '%v' from database (%s:%d): %v\",","+ username, filepath.Base(file), line, err)","+ }"," return nil, err"," }"," "]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"54afad83-3b10-4b24-9972-609b4915b1c9","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"parentUuid":"4548479b-8d63-40eb-8914-cdfcccfb5ed3","isSidechain":false,"message":{"model":"claude-sonnet-4-6","id":"msg_01J5ADM42LKZHSrQLqtWaND7","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"EuUCCkYICxgCKkDbw6fZMpquClauy1DgZHdZijU1LdA/AYieTs/s/4MfNIMGGnptfaFLA3whTgCvsQd0R02ymohUm34/96jLUyrLEgyXbJM4OuJzvK3FSeIaDEbrdZ65k7VsyIAFriIwSBb1vKaElZd5a0gZteNlDBgGLZV5dWFGx+19u48n564Dr2udr2uT9Ogqx5pwGj/mKswBgfjnx55A8IWPSwBLLqqH4DolSfKYBSBtoAvyvzQd2qPkOvj0LW7KjKU4IqIQl12+vG2waatJq9/wjMDz4FMqZLGhdEwCNKWU19VsIFbqFrXCL8OEf0iBEj0pQwvd5/4nuOOI5QYD5OuhZ9BfOrLgbhYyXZEhZ77lxDaBQ45IV1E2ePGTo4JdwpqiKKW9ZfB/hRYBNBv3MABORC83hSJsTjsCFeSOJ48kSHIJyJ6F4POjcAMelW9XnA4oOniUIwNv9zxOfRs5nKsEzXe/GAE="}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":453,"cache_read_input_tokens":20084,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":453},"output_tokens":8,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZ7HQGHaxTnztmAzcZgCW","type":"assistant","uuid":"e71965a0-7ca9-40d4-99a2-34c038300bdc","timestamp":"2026-03-16T19:07:21.250Z","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"parentUuid":"e71965a0-7ca9-40d4-99a2-34c038300bdc","isSidechain":false,"message":{"model":"claude-sonnet-4-6","id":"msg_01J5ADM42LKZHSrQLqtWaND7","type":"message","role":"assistant","content":[{"type":"text","text":"Hmm, the diagnostics say the imports are unused. Let me check the actual file state."}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":453,"cache_read_input_tokens":20084,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":453},"output_tokens":8,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZ7HQGHaxTnztmAzcZgCW","type":"assistant","uuid":"5761812a-ce96-48cf-80c3-b4493d2effc8","timestamp":"2026-03-16T19:07:22.069Z","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"parentUuid":"5761812a-ce96-48cf-80c3-b4493d2effc8","isSidechain":false,"message":{"model":"claude-sonnet-4-6","id":"msg_01J5ADM42LKZHSrQLqtWaND7","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01VZnP6qPheN8BEayBiYrGvr","name":"Read","input":{"file_path":"/Users/jan/prg/CC/cc-backend/internal/repository/user.go","limit":100},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":453,"cache_read_input_tokens":20084,"output_tokens":169,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":453,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZ7HQGHaxTnztmAzcZgCW","type":"assistant","uuid":"6f77b87a-0646-41e0-a3b8-bb04430358b4","timestamp":"2026-03-16T19:07:22.275Z","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"parentUuid":"6f77b87a-0646-41e0-a3b8-bb04430358b4","isSidechain":false,"type":"progress","data":{"type":"hook_progress","hookEvent":"PostToolUse","hookName":"PostToolUse:Read","command":"callback"},"parentToolUseID":"toolu_01VZnP6qPheN8BEayBiYrGvr","toolUseID":"toolu_01VZnP6qPheN8BEayBiYrGvr","timestamp":"2026-03-16T19:07:22.295Z","uuid":"9f21c1cb-e9c5-42c0-8269-56f6f99763a2","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"parentUuid":"6f77b87a-0646-41e0-a3b8-bb04430358b4","isSidechain":false,"promptId":"04ac757c-e21e-4aa4-9121-fb278bd10e02","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01VZnP6qPheN8BEayBiYrGvr","type":"tool_result","content":" 1→// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n 2→// All rights reserved. This file is part of cc-backend.\n 3→// Use of this source code is governed by a MIT-style\n 4→// license that can be found in the LICENSE file.\n 5→package repository\n 6→\n 7→import (\n 8→\t\"context\"\n 9→\t\"database/sql\"\n 10→\t\"encoding/json\"\n 11→\t\"errors\"\n 12→\t\"fmt\"\n 13→\t\"path/filepath\"\n 14→\t\"reflect\"\n 15→\t\"runtime\"\n 16→\t\"strings\"\n 17→\t\"sync\"\n 18→\n 19→\t\"github.com/ClusterCockpit/cc-backend/internal/config\"\n 20→\t\"github.com/ClusterCockpit/cc-backend/internal/graph/model\"\n 21→\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n 22→\t\"github.com/ClusterCockpit/cc-lib/v2/schema\"\n 23→\tsq \"github.com/Masterminds/squirrel\"\n 24→\t\"github.com/jmoiron/sqlx\"\n 25→\t\"golang.org/x/crypto/bcrypt\"\n 26→)\n 27→\n 28→// Authentication and Role System:\n 29→//\n 30→// ClusterCockpit supports multiple authentication sources:\n 31→// - Local: Username/password stored in database (password hashed with bcrypt)\n 32→// - LDAP: External LDAP/Active Directory authentication\n 33→// - JWT: Token-based authentication for API access\n 34→//\n 35→// Role Hierarchy (from highest to lowest privilege):\n 36→// 1. \"admin\" - Full system access, can manage all users and jobs\n 37→// 2. \"support\" - Can view all jobs but limited management capabilities\n 38→// 3. \"manager\" - Can manage specific projects and their users\n 39→// 4. \"api\" - Programmatic access for job submission/management\n 40→// 5. \"user\" - Default role, can only view own jobs\n 41→//\n 42→// Project Association:\n 43→// - Managers have a list of projects they oversee\n 44→// - Regular users' project membership is determined by job data\n 45→// - Managers can view/manage all jobs within their projects\n 46→\n 47→var (\n 48→\tuserRepoOnce sync.Once\n 49→\tuserRepoInstance *UserRepository\n 50→)\n 51→\n 52→type UserRepository struct {\n 53→\tDB *sqlx.DB\n 54→\tdriver string\n 55→}\n 56→\n 57→func GetUserRepository() *UserRepository {\n 58→\tuserRepoOnce.Do(func() {\n 59→\t\tdb := GetConnection()\n 60→\n 61→\t\tuserRepoInstance = &UserRepository{\n 62→\t\t\tDB: db.DB,\n 63→\t\t\tdriver: db.Driver,\n 64→\t\t}\n 65→\t})\n 66→\treturn userRepoInstance\n 67→}\n 68→\n 69→// GetUser retrieves a user by username from the database.\n 70→// Returns the complete user record including hashed password, roles, and projects.\n 71→// Password field contains bcrypt hash for local auth users, empty for LDAP users.\n 72→func (r *UserRepository) GetUser(username string) (*schema.User, error) {\n 73→\tuser := &schema.User{Username: username}\n 74→\tvar hashedPassword, name, rawRoles, email, rawProjects sql.NullString\n 75→\tif err := sq.Select(\"password\", \"ldap\", \"name\", \"roles\", \"email\", \"projects\").From(\"hpc_user\").\n 76→\t\tWhere(\"hpc_user.username = ?\", username).RunWith(r.DB).\n 77→\t\tQueryRow().Scan(&hashedPassword, &user.AuthSource, &name, &rawRoles, &email, &rawProjects); err != nil {\n 78→\t\tif err != sql.ErrNoRows {\n 79→\t\t\t_, file, line, _ := runtime.Caller(1)\n 80→\t\t\tcclog.Warnf(\"Error while querying user '%v' from database (%s:%d): %v\",\n 81→\t\t\t\tusername, filepath.Base(file), line, err)\n 82→\t\t}\n 83→\t\treturn nil, err\n 84→\t}\n 85→\n 86→\tuser.Password = hashedPassword.String\n 87→\tuser.Name = name.String\n 88→\tuser.Email = email.String\n 89→\tif rawRoles.Valid {\n 90→\t\tif err := json.Unmarshal([]byte(rawRoles.String), &user.Roles); err != nil {\n 91→\t\t\tcclog.Warn(\"Error while unmarshaling raw roles from DB\")\n 92→\t\t\treturn nil, err\n 93→\t\t}\n 94→\t}\n 95→\tif rawProjects.Valid {\n 96→\t\tif err := json.Unmarshal([]byte(rawProjects.String), &user.Projects); err != nil {\n 97→\t\t\treturn nil, err\n 98→\t\t}\n 99→\t}\n 100→\n\n\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n\n"}]},"uuid":"49337e48-3747-4685-8e1b-486246169888","timestamp":"2026-03-16T19:07:22.295Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/jan/prg/CC/cc-backend/internal/repository/user.go","content":"// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n// All rights reserved. This file is part of cc-backend.\n// Use of this source code is governed by a MIT-style\n// license that can be found in the LICENSE file.\npackage repository\n\nimport (\n\t\"context\"\n\t\"database/sql\"\n\t\"encoding/json\"\n\t\"errors\"\n\t\"fmt\"\n\t\"path/filepath\"\n\t\"reflect\"\n\t\"runtime\"\n\t\"strings\"\n\t\"sync\"\n\n\t\"github.com/ClusterCockpit/cc-backend/internal/config\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/graph/model\"\n\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n\t\"github.com/ClusterCockpit/cc-lib/v2/schema\"\n\tsq \"github.com/Masterminds/squirrel\"\n\t\"github.com/jmoiron/sqlx\"\n\t\"golang.org/x/crypto/bcrypt\"\n)\n\n// Authentication and Role System:\n//\n// ClusterCockpit supports multiple authentication sources:\n// - Local: Username/password stored in database (password hashed with bcrypt)\n// - LDAP: External LDAP/Active Directory authentication\n// - JWT: Token-based authentication for API access\n//\n// Role Hierarchy (from highest to lowest privilege):\n// 1. \"admin\" - Full system access, can manage all users and jobs\n// 2. \"support\" - Can view all jobs but limited management capabilities\n// 3. \"manager\" - Can manage specific projects and their users\n// 4. \"api\" - Programmatic access for job submission/management\n// 5. \"user\" - Default role, can only view own jobs\n//\n// Project Association:\n// - Managers have a list of projects they oversee\n// - Regular users' project membership is determined by job data\n// - Managers can view/manage all jobs within their projects\n\nvar (\n\tuserRepoOnce sync.Once\n\tuserRepoInstance *UserRepository\n)\n\ntype UserRepository struct {\n\tDB *sqlx.DB\n\tdriver string\n}\n\nfunc GetUserRepository() *UserRepository {\n\tuserRepoOnce.Do(func() {\n\t\tdb := GetConnection()\n\n\t\tuserRepoInstance = &UserRepository{\n\t\t\tDB: db.DB,\n\t\t\tdriver: db.Driver,\n\t\t}\n\t})\n\treturn userRepoInstance\n}\n\n// GetUser retrieves a user by username from the database.\n// Returns the complete user record including hashed password, roles, and projects.\n// Password field contains bcrypt hash for local auth users, empty for LDAP users.\nfunc (r *UserRepository) GetUser(username string) (*schema.User, error) {\n\tuser := &schema.User{Username: username}\n\tvar hashedPassword, name, rawRoles, email, rawProjects sql.NullString\n\tif err := sq.Select(\"password\", \"ldap\", \"name\", \"roles\", \"email\", \"projects\").From(\"hpc_user\").\n\t\tWhere(\"hpc_user.username = ?\", username).RunWith(r.DB).\n\t\tQueryRow().Scan(&hashedPassword, &user.AuthSource, &name, &rawRoles, &email, &rawProjects); err != nil {\n\t\tif err != sql.ErrNoRows {\n\t\t\t_, file, line, _ := runtime.Caller(1)\n\t\t\tcclog.Warnf(\"Error while querying user '%v' from database (%s:%d): %v\",\n\t\t\t\tusername, filepath.Base(file), line, err)\n\t\t}\n\t\treturn nil, err\n\t}\n\n\tuser.Password = hashedPassword.String\n\tuser.Name = name.String\n\tuser.Email = email.String\n\tif rawRoles.Valid {\n\t\tif err := json.Unmarshal([]byte(rawRoles.String), &user.Roles); err != nil {\n\t\t\tcclog.Warn(\"Error while unmarshaling raw roles from DB\")\n\t\t\treturn nil, err\n\t\t}\n\t}\n\tif rawProjects.Valid {\n\t\tif err := json.Unmarshal([]byte(rawProjects.String), &user.Projects); err != nil {\n\t\t\treturn nil, err\n\t\t}\n\t}\n","numLines":100,"startLine":1,"totalLines":524}},"sourceToolAssistantUUID":"6f77b87a-0646-41e0-a3b8-bb04430358b4","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"parentUuid":"49337e48-3747-4685-8e1b-486246169888","isSidechain":false,"message":{"model":"claude-sonnet-4-6","id":"msg_017d9mbWaQyJLKPTkRhqxoxU","type":"message","role":"assistant","content":[{"type":"text","text":"The file looks correct. The LSP diagnostics are likely stale — the code on lines 79-81 clearly uses both `runtime` and `filepath`. Let me verify with a build."}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1610,"cache_read_input_tokens":20537,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1610},"output_tokens":6,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZ7HQaEazf51bRkuWzeTL","type":"assistant","uuid":"81794742-22e1-43ce-9a2f-3ca38bb192e2","timestamp":"2026-03-16T19:07:24.790Z","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"parentUuid":"81794742-22e1-43ce-9a2f-3ca38bb192e2","isSidechain":false,"message":{"model":"claude-sonnet-4-6","id":"msg_017d9mbWaQyJLKPTkRhqxoxU","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01XoiTjLsrpNBALhLpGs4nLA","name":"Bash","input":{"command":"go build ./... 2>&1","description":"Build to verify compilation"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1610,"cache_read_input_tokens":20537,"output_tokens":136,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1610,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZ7HQaEazf51bRkuWzeTL","type":"assistant","uuid":"ab5f8633-c48a-453b-8918-a067c2a9ea1a","timestamp":"2026-03-16T19:07:25.469Z","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"parentUuid":"ab5f8633-c48a-453b-8918-a067c2a9ea1a","isSidechain":false,"promptId":"04ac757c-e21e-4aa4-9121-fb278bd10e02","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01XoiTjLsrpNBALhLpGs4nLA","type":"tool_result","content":"(Bash completed with no output)","is_error":false}]},"uuid":"c04ff3d0-ff62-4b15-8a7e-e41da6240cba","timestamp":"2026-03-16T19:07:31.072Z","toolUseResult":{"stdout":"","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"ab5f8633-c48a-453b-8918-a067c2a9ea1a","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"parentUuid":"c04ff3d0-ff62-4b15-8a7e-e41da6240cba","isSidechain":false,"message":{"model":"claude-sonnet-4-6","id":"msg_015yhQrgAgNFNMozD6N2kyah","type":"message","role":"assistant","content":[{"type":"text","text":"Clean build. Let me run the repository tests."}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":139,"cache_read_input_tokens":22147,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":139},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZ7HRDkowkk8WyTmWjo7k","type":"assistant","uuid":"5ff00ef8-7cf8-4570-8547-0e93ceb83fe2","timestamp":"2026-03-16T19:07:34.051Z","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"parentUuid":"5ff00ef8-7cf8-4570-8547-0e93ceb83fe2","isSidechain":false,"message":{"model":"claude-sonnet-4-6","id":"msg_015yhQrgAgNFNMozD6N2kyah","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01LFfyTpBz6k3Sp983yiE2W2","name":"Bash","input":{"command":"go test ./internal/repository/... 2>&1","description":"Run repository tests"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":139,"cache_read_input_tokens":22147,"output_tokens":93,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":139,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZ7HRDkowkk8WyTmWjo7k","type":"assistant","uuid":"1b3c2e2f-4994-4442-a7ad-9d2fcea8cf34","timestamp":"2026-03-16T19:07:34.422Z","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"parentUuid":"1b3c2e2f-4994-4442-a7ad-9d2fcea8cf34","isSidechain":false,"promptId":"04ac757c-e21e-4aa4-9121-fb278bd10e02","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01LFfyTpBz6k3Sp983yiE2W2","type":"tool_result","content":"ok \tgithub.com/ClusterCockpit/cc-backend/internal/repository\t0.951s","is_error":false}]},"uuid":"bf959b3e-0775-4033-be08-4e90cb729fec","timestamp":"2026-03-16T19:07:36.469Z","toolUseResult":{"stdout":"ok \tgithub.com/ClusterCockpit/cc-backend/internal/repository\t0.951s","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"1b3c2e2f-4994-4442-a7ad-9d2fcea8cf34","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"parentUuid":"bf959b3e-0775-4033-be08-4e90cb729fec","isSidechain":false,"message":{"model":"claude-sonnet-4-6","id":"msg_013uihxV82AHNdJTJKWq9mVE","type":"message","role":"assistant","content":[{"type":"text","text":"Done. Both `go build` and `go test` pass cleanly. The changes:\n\n- **`internal/repository/user.go`**: `sql.ErrNoRows` is now silently passed through; real errors log the message with the caller location and the actual error value included."}],"stop_reason":"end_turn","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":130,"cache_read_input_tokens":22286,"output_tokens":66,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":130,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZ7HRcq8vLPW4LBkhBAcV","type":"assistant","uuid":"21879b31-1112-471f-96fd-7f3c6d27b1b5","timestamp":"2026-03-16T19:07:39.647Z","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} +{"parentUuid":"21879b31-1112-471f-96fd-7f3c6d27b1b5","isSidechain":false,"type":"progress","data":{"type":"hook_progress","hookEvent":"Stop","hookName":"Stop","command":"entire hooks claude-code stop"},"parentToolUseID":"6576078b-4596-4eed-9379-92da9dc8b296","toolUseID":"6576078b-4596-4eed-9379-92da9dc8b296","timestamp":"2026-03-16T19:07:39.669Z","uuid":"24faf082-a67a-4f68-94b9-26d4c0760d0f","userType":"external","cwd":"/Users/jan/prg/CC/cc-backend","sessionId":"cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7","version":"2.1.76","gitBranch":"hotfix","slug":"lexical-finding-hartmanis"} diff --git a/20/746187d135/0/metadata.json b/20/746187d135/0/metadata.json new file mode 100644 index 00000000..b9129e53 --- /dev/null +++ b/20/746187d135/0/metadata.json @@ -0,0 +1,30 @@ +{ + "cli_version": "0.4.8", + "checkpoint_id": "20746187d135", + "session_id": "cee37f8b-4e17-4b3b-b57e-6ed3ccc8fba7", + "strategy": "manual-commit", + "created_at": "2026-03-16T19:09:46.19279Z", + "branch": "hotfix", + "checkpoints_count": 1, + "files_touched": [ + "internal/repository/user.go" + ], + "agent": "Claude Code", + "turn_id": "8655b74a6705", + "token_usage": { + "input_tokens": 9, + "cache_creation_tokens": 13749, + "cache_read_tokens": 131587, + "output_tokens": 1095, + "api_call_count": 7 + }, + "initial_attribution": { + "calculated_at": "2026-03-16T19:09:46.15026Z", + "agent_lines": 0, + "human_added": 1, + "human_modified": 7, + "human_removed": 0, + "total_committed": 8, + "agent_percentage": 0 + } +} diff --git a/20/746187d135/0/prompt.txt b/20/746187d135/0/prompt.txt new file mode 100644 index 00000000..dbe99a18 --- /dev/null +++ b/20/746187d135/0/prompt.txt @@ -0,0 +1,41 @@ +Implement the following plan: + +# Plan: Improve GetUser logging + +## Context + +`GetUser` in `internal/repository/user.go` (line 75) logs a `Warn` for every query error, including the common `sql.ErrNoRows` case (user not found). Two problems: + +1. `sql.ErrNoRows` is a normal, expected condition — many callers check for it explicitly. It should not produce a warning. +2. The log message **omits the actual error**: `"Error while querying user '%v' from database"` gives no clue what went wrong for real failures. + +This is the same pattern just fixed in `scanJob` (job.go). The established approach: suppress `sql.ErrNoRows`, add `runtime.Caller(1)` context and include `err` in real-error logs. + +## Approach + +Modify the `Scan` error block in `GetUser` (`internal/repository/user.go`, lines 75-79): + +```go +if err := sq.Select(...).QueryRow().Scan(...); err != nil { + if err != sql.ErrNoRows { + _, file, line, _ := runtime.Caller(1) + cclog.Warnf("Error while querying user '%v' from database (%s:%d): %v", + username, filepath.Base(file), line, err) + } + return nil, err +} +``` + +Add `"path/filepath"` and `"runtime"` to imports (not currently present in user.go). + +## Critical File + +- `internal/repository/user.go` — only file to change (lines ~7-24 for imports, ~75-79 for error block) + +## Verification + +1. `go build ./...` — must compile cleanly +2. `go test ./internal/repository/...` — existing tests must pass + + +If you need specific details from before exiting plan mode (like exact code snippets, error messages, or content you generated), read the full transcript at: /Users/jan/.claude/projects/-Users-jan-prg-CC-cc-backend/7916ffa0-cf9e-4cb7-a75f-8a1db33c75bd.jsonl \ No newline at end of file diff --git a/20/746187d135/metadata.json b/20/746187d135/metadata.json new file mode 100644 index 00000000..2d93abb4 --- /dev/null +++ b/20/746187d135/metadata.json @@ -0,0 +1,26 @@ +{ + "cli_version": "0.4.8", + "checkpoint_id": "20746187d135", + "strategy": "manual-commit", + "branch": "hotfix", + "checkpoints_count": 1, + "files_touched": [ + "internal/repository/user.go" + ], + "sessions": [ + { + "metadata": "/20/746187d135/0/metadata.json", + "transcript": "/20/746187d135/0/full.jsonl", + "context": "/20/746187d135/0/context.md", + "content_hash": "/20/746187d135/0/content_hash.txt", + "prompt": "/20/746187d135/0/prompt.txt" + } + ], + "token_usage": { + "input_tokens": 9, + "cache_creation_tokens": 13749, + "cache_read_tokens": 131587, + "output_tokens": 1095, + "api_call_count": 7 + } +}