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{"type":"ai-title","aiTitle":"Implement layered secrets management with config overlay","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca"}
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Application initialization failed, exited.\\nError: %s\\n\", err.Error())\ncmd/cc-backend/server.go:108:\tif os.Getenv(envDebug) != \"1\" {\ncmd/cc-backend/main.go:42:\t\"github.com/joho/godotenv\"\ncmd/cc-backend/main.go:93:\tif err := godotenv.Load(); err != nil {\ncmd/cc-backend/main.go:94:\t\treturn fmt.Errorf(\"loading .env file: %w\", err)\ncmd/cc-backend/main.go:227:\tif os.Getenv(\"JWT_PUBLIC_KEY\") == defaultJWTPublic {\ncmd/cc-backend/main.go:433:\tif os.Getenv(envGOGC) == \"\" {\ncmd/cc-backend/main.go:498:\t\t\t\"Please review config.json and .env and adjust it to your needs.\\n\" +\ncmd/cc-backend/main.go:508:\t// 1. Load environment variables from .env file (contains sensitive configuration)\ninternal/config/schema.go:24:      \"description\": \"Drop root permissions once .env was read and the port was taken. Only applicable if using privileged port.\",\ninternal/config/schema.go:28:      \"description\": \"Drop root permissions once .env was read and the port was taken. Only applicable if using privileged port.\",\ninternal/config/config.go:27:\t// Drop root permissions once .env was read and the port was taken.\ninternal/auth/oidc.go:69:\tclientID := os.Getenv(\"OID_CLIENT_ID\")\ninternal/auth/oidc.go:73:\tclientSecret := os.Getenv(\"OID_CLIENT_SECRET\")\ninternal/auth/auth.go:189:\t\tsessKey := os.Getenv(\"SESSION_KEY\")\ninternal/auth/auth.go:193:\t\t\t\t\t\"Set SESSION_KEY in .env (base64-encoded 32 random bytes); a random key would invalidate all sessions on every restart \" +\ninternal/auth/jwtSession.go:28:\tpubKey := os.Getenv(\"CROSS_LOGIN_JWT_HS512_KEY\")\ninternal/auth/ldap.go:47:\tla.syncPassword = os.Getenv(\"LDAP_ADMIN_PASSWORD\")\ninternal/auth/jwtCookieSession.go:30:\tpubKey, privKey := os.Getenv(\"JWT_PUBLIC_KEY\"), os.Getenv(\"JWT_PRIVATE_KEY\")\ninternal/auth/jwt.go:50:\tpubKey, privKey := os.Getenv(\"JWT_PUBLIC_KEY\"), os.Getenv(\"JWT_PRIVATE_KEY\")\ninternal/tagger/classifyJob.go:146:\tri.env = make(map[string]any)\ninternal/tagger/classifyJob.go:158:\t\tri.env[p] = param\ninternal/tagger/classifyJob.go:347:\t\tmaps.Copy(env, ri.env)","is_error":false}]},"uuid":"fc18365b-0c41-43e2-a296-bcf0fefaa1ac","timestamp":"2026-06-17T06:48:36.382Z","toolUseResult":{"stdout":"cmd/cc-backend/cli.go:20:\tflag.BoolVar(&flagInit, \"init\", false, \"Setup var directory, initialize sqlite database file, config.json and .env\")\ncmd/cc-backend/init.go:75:\tif err := os.WriteFile(\".env\", []byte(envString), 0o666); err != nil {\ncmd/cc-backend/init.go:76:\t\tcclog.Abortf(\"Could not write default ./.env file with permissions '0o666'. Application initialization failed, exited.\\nError: %s\\n\", err.Error())\ncmd/cc-backend/server.go:108:\tif os.Getenv(envDebug) != \"1\" {\ncmd/cc-backend/main.go:42:\t\"github.com/joho/godotenv\"\ncmd/cc-backend/main.go:93:\tif err := godotenv.Load(); err != nil {\ncmd/cc-backend/main.go:94:\t\treturn fmt.Errorf(\"loading .env file: %w\", err)\ncmd/cc-backend/main.go:227:\tif os.Getenv(\"JWT_PUBLIC_KEY\") == defaultJWTPublic {\ncmd/cc-backend/main.go:433:\tif os.Getenv(envGOGC) == \"\" {\ncmd/cc-backend/main.go:498:\t\t\t\"Please review config.json and .env and adjust it to your needs.\\n\" +\ncmd/cc-backend/main.go:508:\t// 1. Load environment variables from .env file (contains sensitive configuration)\ninternal/config/schema.go:24:      \"description\": \"Drop root permissions once .env was read and the port was taken. Only applicable if using privileged port.\",\ninternal/config/schema.go:28:      \"description\": \"Drop root permissions once .env was read and the port was taken. Only applicable if using privileged port.\",\ninternal/config/config.go:27:\t// Drop root permissions once .env was read and the port was taken.\ninternal/auth/oidc.go:69:\tclientID := os.Getenv(\"OID_CLIENT_ID\")\ninternal/auth/oidc.go:73:\tclientSecret := os.Getenv(\"OID_CLIENT_SECRET\")\ninternal/auth/auth.go:189:\t\tsessKey := os.Getenv(\"SESSION_KEY\")\ninternal/auth/auth.go:193:\t\t\t\t\t\"Set SESSION_KEY in .env (base64-encoded 32 random bytes); a random key would invalidate all sessions on every restart \" +\ninternal/auth/jwtSession.go:28:\tpubKey := os.Getenv(\"CROSS_LOGIN_JWT_HS512_KEY\")\ninternal/auth/ldap.go:47:\tla.syncPassword = os.Getenv(\"LDAP_ADMIN_PASSWORD\")\ninternal/auth/jwtCookieSession.go:30:\tpubKey, privKey := os.Getenv(\"JWT_PUBLIC_KEY\"), os.Getenv(\"JWT_PRIVATE_KEY\")\ninternal/auth/jwt.go:50:\tpubKey, privKey := os.Getenv(\"JWT_PUBLIC_KEY\"), os.Getenv(\"JWT_PRIVATE_KEY\")\ninternal/tagger/classifyJob.go:146:\tri.env = make(map[string]any)\ninternal/tagger/classifyJob.go:158:\t\tri.env[p] = param\ninternal/tagger/classifyJob.go:347:\t\tmaps.Copy(env, ri.env)","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"e76b6906-c418-46bd-b1d2-635cf463e8d8","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
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{"parentUuid":"cb6b27bc-022b-41d1-a1f1-62eed093d85d","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_013Yk6GpsiWsUYwcsnBBV6c7","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"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"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":5047,"cache_read_input_tokens":24581,"output_tokens":497,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":5047,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":497,"cache_read_input_tokens":24581,"cache_creation_input_tokens":5047,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":5047},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8PJQGFZwwDGeqSfkwrr","type":"assistant","uuid":"3a67466a-08c5-42ed-b9a7-da345e00ff57","timestamp":"2026-06-17T06:48:41.643Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"3a67466a-08c5-42ed-b9a7-da345e00ff57","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_013Yk6GpsiWsUYwcsnBBV6c7","type":"message","role":"assistant","content":[{"type":"text","text":"Let me gather the full picture of secret usage and the config structure."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":5047,"cache_read_input_tokens":24581,"output_tokens":497,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":5047,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":497,"cache_read_input_tokens":24581,"cache_creation_input_tokens":5047,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":5047},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8PJQGFZwwDGeqSfkwrr","type":"assistant","uuid":"f033e42c-7141-4d59-a240-b0b13da045af","timestamp":"2026-06-17T06:48:42.143Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"f033e42c-7141-4d59-a240-b0b13da045af","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_013Yk6GpsiWsUYwcsnBBV6c7","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01LPPBxJJTTdTF3rCkSKkAop","name":"Bash","input":{"command":"grep -rn \"os.Getenv\" --include=\"*.go\" internal/ pkg/ cmd/ | grep -iv \"GOGC\\|envDebug\\|GODEBUG\"; echo \"=== all distinct env keys ===\"; grep -rhoE 'os.Getenv\\(\"[^\"]+\"\\)' --include=\"*.go\" . | sort -u","description":"List all env var reads and distinct keys"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":5047,"cache_read_input_tokens":24581,"output_tokens":497,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":5047,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":497,"cache_read_input_tokens":24581,"cache_creation_input_tokens":5047,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":5047},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8PJQGFZwwDGeqSfkwrr","type":"assistant","uuid":"06f36295-044b-4f74-b2b3-2b9b703beb89","timestamp":"2026-06-17T06:48:44.026Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"06f36295-044b-4f74-b2b3-2b9b703beb89","isSidechain":false,"promptId":"febaeec6-e050-41b9-b2fe-2a9718f5312f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01LPPBxJJTTdTF3rCkSKkAop","type":"tool_result","content":"internal/auth/ldap.go:47:\tla.syncPassword = os.Getenv(\"LDAP_ADMIN_PASSWORD\")\ninternal/auth/oidc.go:69:\tclientID := os.Getenv(\"OID_CLIENT_ID\")\ninternal/auth/oidc.go:73:\tclientSecret := os.Getenv(\"OID_CLIENT_SECRET\")\ninternal/auth/auth.go:189:\t\tsessKey := os.Getenv(\"SESSION_KEY\")\ninternal/auth/jwtCookieSession.go:30:\tpubKey, privKey := os.Getenv(\"JWT_PUBLIC_KEY\"), os.Getenv(\"JWT_PRIVATE_KEY\")\ninternal/auth/jwtSession.go:28:\tpubKey := os.Getenv(\"CROSS_LOGIN_JWT_HS512_KEY\")\ninternal/auth/jwt.go:50:\tpubKey, privKey := os.Getenv(\"JWT_PUBLIC_KEY\"), os.Getenv(\"JWT_PRIVATE_KEY\")\ncmd/cc-backend/main.go:227:\tif os.Getenv(\"JWT_PUBLIC_KEY\") == defaultJWTPublic {\n=== all distinct env keys ===\nos.Getenv(\"CROSS_LOGIN_JWT_HS512_KEY\")\nos.Getenv(\"JWT_PRIVATE_KEY\")\nos.Getenv(\"JWT_PUBLIC_KEY\")\nos.Getenv(\"LDAP_ADMIN_PASSWORD\")\nos.Getenv(\"OID_CLIENT_ID\")\nos.Getenv(\"OID_CLIENT_SECRET\")\nos.Getenv(\"SESSION_KEY\")","is_error":false}]},"uuid":"11a842fe-3ea5-456c-bf37-1066e4f0f8a2","timestamp":"2026-06-17T06:48:44.103Z","toolUseResult":{"stdout":"internal/auth/ldap.go:47:\tla.syncPassword = os.Getenv(\"LDAP_ADMIN_PASSWORD\")\ninternal/auth/oidc.go:69:\tclientID := os.Getenv(\"OID_CLIENT_ID\")\ninternal/auth/oidc.go:73:\tclientSecret := os.Getenv(\"OID_CLIENT_SECRET\")\ninternal/auth/auth.go:189:\t\tsessKey := os.Getenv(\"SESSION_KEY\")\ninternal/auth/jwtCookieSession.go:30:\tpubKey, privKey := os.Getenv(\"JWT_PUBLIC_KEY\"), os.Getenv(\"JWT_PRIVATE_KEY\")\ninternal/auth/jwtSession.go:28:\tpubKey := os.Getenv(\"CROSS_LOGIN_JWT_HS512_KEY\")\ninternal/auth/jwt.go:50:\tpubKey, privKey := os.Getenv(\"JWT_PUBLIC_KEY\"), os.Getenv(\"JWT_PRIVATE_KEY\")\ncmd/cc-backend/main.go:227:\tif os.Getenv(\"JWT_PUBLIC_KEY\") == defaultJWTPublic {\n=== all distinct env keys ===\nos.Getenv(\"CROSS_LOGIN_JWT_HS512_KEY\")\nos.Getenv(\"JWT_PRIVATE_KEY\")\nos.Getenv(\"JWT_PUBLIC_KEY\")\nos.Getenv(\"LDAP_ADMIN_PASSWORD\")\nos.Getenv(\"OID_CLIENT_ID\")\nos.Getenv(\"OID_CLIENT_SECRET\")\nos.Getenv(\"SESSION_KEY\")","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"06f36295-044b-4f74-b2b3-2b9b703beb89","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
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{"parentUuid":"e0e76bfb-aaff-48e6-a6d0-67191b0b3c5c","isSidechain":false,"promptId":"febaeec6-e050-41b9-b2fe-2a9718f5312f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01KkNv8ZvJymXT8iw2zKNEaq","type":"tool_result","content":"80\t\n81\tfunc initGops() error {\n82\t\tif !flagGops {\n83\t\t\treturn nil\n84\t\t}\n85\t\n86\t\tif err := agent.Listen(agent.Options{}); err != nil {\n87\t\t\treturn fmt.Errorf(\"starting gops agent: %w\", err)\n88\t\t}\n89\t\treturn nil\n90\t}\n91\t\n92\tfunc loadEnvironment() error {\n93\t\tif err := godotenv.Load(); err != nil {\n94\t\t\treturn fmt.Errorf(\"loading .env file: %w\", err)\n95\t\t}\n96\t\treturn nil\n97\t}\n98\t\n99\tfunc initConfiguration() error {\n100\t\tccconf.Init(flagConfigFile)\n101\t\n102\t\tcfg := ccconf.GetPackageConfig(\"main\")\n103\t\tif cfg == nil {\n104\t\t\treturn fmt.Errorf(\"main configuration must be present\")\n105\t\t}\n106\t\n107\t\tconfig.Init(cfg)\n108\t\treturn nil\n109\t}\n110\t\n111\tfunc initDatabase() error {\n112\t\tif config.Keys.DbConfig != nil {\n113\t\t\tcfg := repository.DefaultConfig()\n114\t\t\tdc := config.Keys.DbConfig\n115\t\t\tif dc.CacheSizeMB > 0 {\n116\t\t\t\tcfg.DbCacheSizeMB = dc.CacheSizeMB\n117\t\t\t}\n118\t\t\tif dc.SoftHeapLimitMB > 0 {\n119\t\t\t\tcfg.DbSoftHeapLimitMB = dc.SoftHeapLimitMB"}]},"uuid":"c34ee9a5-2bb6-4e20-9084-4b9f0d0ce593","timestamp":"2026-06-17T06:48:45.497Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/main.go","content":"\nfunc initGops() error {\n\tif !flagGops {\n\t\treturn nil\n\t}\n\n\tif err := agent.Listen(agent.Options{}); err != nil {\n\t\treturn fmt.Errorf(\"starting gops agent: %w\", err)\n\t}\n\treturn nil\n}\n\nfunc loadEnvironment() error {\n\tif err := godotenv.Load(); err != nil {\n\t\treturn fmt.Errorf(\"loading .env file: %w\", err)\n\t}\n\treturn nil\n}\n\nfunc initConfiguration() error {\n\tccconf.Init(flagConfigFile)\n\n\tcfg := ccconf.GetPackageConfig(\"main\")\n\tif cfg == nil {\n\t\treturn fmt.Errorf(\"main configuration must be present\")\n\t}\n\n\tconfig.Init(cfg)\n\treturn nil\n}\n\nfunc initDatabase() error {\n\tif config.Keys.DbConfig != nil {\n\t\tcfg := repository.DefaultConfig()\n\t\tdc := config.Keys.DbConfig\n\t\tif dc.CacheSizeMB > 0 {\n\t\t\tcfg.DbCacheSizeMB = dc.CacheSizeMB\n\t\t}\n\t\tif dc.SoftHeapLimitMB > 0 {\n\t\t\tcfg.DbSoftHeapLimitMB = dc.SoftHeapLimitMB","numLines":40,"startLine":80,"totalLines":613}},"sourceToolAssistantUUID":"e0e76bfb-aaff-48e6-a6d0-67191b0b3c5c","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"c34ee9a5-2bb6-4e20-9084-4b9f0d0ce593","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_013Yk6GpsiWsUYwcsnBBV6c7","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01UpuBa1HJCjw2BECHF4RRiP","name":"Read","input":{"file_path":"/Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/init.go"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":5047,"cache_read_input_tokens":24581,"output_tokens":497,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":5047,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":497,"cache_read_input_tokens":24581,"cache_creation_input_tokens":5047,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":5047},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8PJQGFZwwDGeqSfkwrr","type":"assistant","uuid":"c1fa687b-7b03-4ecf-abc2-96feb6f796a4","timestamp":"2026-06-17T06:48:45.849Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"c1fa687b-7b03-4ecf-abc2-96feb6f796a4","isSidechain":false,"promptId":"febaeec6-e050-41b9-b2fe-2a9718f5312f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01UpuBa1HJCjw2BECHF4RRiP","type":"tool_result","content":"1\t// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n2\t// All rights reserved. This file is part of cc-backend.\n3\t// Use of this source code is governed by a MIT-style\n4\t// license that can be found in the LICENSE file.\n5\t\n6\t// Package main provides the entry point for the ClusterCockpit backend server.\n7\t// This file contains bootstrap logic for initializing the environment,\n8\t// creating default configuration files, and setting up the database.\n9\tpackage main\n10\t\n11\timport (\n12\t\t\"encoding/json\"\n13\t\t\"os\"\n14\t\n15\t\t\"github.com/ClusterCockpit/cc-backend/internal/repository\"\n16\t\t\"github.com/ClusterCockpit/cc-backend/pkg/archive\"\n17\t\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n18\t\t\"github.com/ClusterCockpit/cc-lib/v2/util\"\n19\t)\n20\t\n21\tconst envString = `\n22\t# Base64 encoded Ed25519 keys (DO NOT USE THESE TWO IN PRODUCTION!)\n23\t# You can generate your own keypair using the gen-keypair tool\n24\tJWT_PUBLIC_KEY=\"REDACTED\"\n25\tJWT_PRIVATE_KEY=\"REDACTED\"\n26\t\n27\t# Some random bytes used as secret for cookie-based sessions (DO NOT USE THIS ONE IN PRODUCTION)\n28\tSESSION_KEY=\"REDACTED\"\n29\t`\n30\t\n31\tconst configString = `\n32\t{\n33\t  \"main\": {\n34\t    \"addr\": \"127.0.0.1:8080\",\n35\t    \"short-running-jobs-duration\": 300,\n36\t    \"resampling\": {\n37\t      \"minimum-points\": 600,\n38\t      \"trigger\": 300,\n39\t      \"resolutions\": [\n40\t        240,\n41\t        60\n42\t      ]\n43\t    },\n44\t    \"api-allowed-ips\": [\n45\t      \"*\"\n46\t    ],\n47\t    \"emission-constant\": 317\n48\t  },\n49\t  \"cron\": {\n50\t    \"commit-job-worker\": \"1m\",\n51\t    \"duration-worker\": \"5m\",\n52\t    \"footprint-worker\": \"10m\"\n53\t  },\n54\t  \"archive\": {\n55\t    \"kind\": \"file\",\n56\t    \"path\": \"./var/job-archive\"\n57\t  },\n58\t  \"auth\": {\n59\t    \"jwts\": {\n60\t      \"max-age\": \"2000h\"\n61\t    }\n62\t  }\n63\t}\n64\t`\n65\t\n66\tfunc initEnv() {\n67\t\tif util.CheckFileExists(\"var\") {\n68\t\t\tcclog.Exit(\"Directory ./var already exists. Cautiously exiting application initialization.\")\n69\t\t}\n70\t\n71\t\tif err := os.WriteFile(\"config.json\", []byte(configString), 0o666); err != nil {\n72\t\t\tcclog.Abortf(\"Could not write default ./config.json with permissions '0o666'. Application initialization failed, exited.\\nError: %s\\n\", err.Error())\n73\t\t}\n74\t\n75\t\tif err := os.WriteFile(\".env\", []byte(envString), 0o666); err != nil {\n76\t\t\tcclog.Abortf(\"Could not write default ./.env file with permissions '0o666'. Application initialization failed, exited.\\nError: %s\\n\", err.Error())\n77\t\t}\n78\t\n79\t\tif err := os.Mkdir(\"var\", 0o777); err != nil {\n80\t\t\tcclog.Abortf(\"Could not create default ./var folder with permissions '0o777'. Application initialization failed, exited.\\nError: %s\\n\", err.Error())\n81\t\t}\n82\t\n83\t\terr := repository.MigrateDB(\"./var/job.db\")\n84\t\tif err != nil {\n85\t\t\tcclog.Abortf(\"Could not initialize default SQLite database as './var/job.db'. Application initialization failed, exited.\\nError: %s\\n\", err.Error())\n86\t\t}\n87\t\tif err := os.Mkdir(\"var/job-archive\", 0o777); err != nil {\n88\t\t\tcclog.Abortf(\"Could not create default ./var/job-archive folder with permissions '0o777'. Application initialization failed, exited.\\nError: %s\\n\", err.Error())\n89\t\t}\n90\t\tarchiveCfg := \"{\\\"kind\\\": \\\"file\\\",\\\"path\\\": \\\"./var/job-archive\\\"}\"\n91\t\tif err := archive.Init(json.RawMessage(archiveCfg)); err != nil {\n92\t\t\tcclog.Abortf(\"Could not initialize job-archive, exited.\\nError: %s\\n\", err.Error())\n93\t\t}\n94\t}\n95\t"}]},"uuid":"6e19bfdf-a24b-478e-8945-fedbf07ed8c1","timestamp":"2026-06-17T06:48:45.879Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/init.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.\n\n// Package main provides the entry point for the ClusterCockpit backend server.\n// This file contains bootstrap logic for initializing the environment,\n// creating default configuration files, and setting up the database.\npackage main\n\nimport (\n\t\"encoding/json\"\n\t\"os\"\n\n\t\"github.com/ClusterCockpit/cc-backend/internal/repository\"\n\t\"github.com/ClusterCockpit/cc-backend/pkg/archive\"\n\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n\t\"github.com/ClusterCockpit/cc-lib/v2/util\"\n)\n\nconst envString = `\n# Base64 encoded Ed25519 keys (DO NOT USE THESE TWO IN PRODUCTION!)\n# You can generate your own keypair using the gen-keypair tool\nJWT_PUBLIC_KEY=\"REDACTED\"\nJWT_PRIVATE_KEY=\"REDACTED\"\n\n# Some random bytes used as secret for cookie-based sessions (DO NOT USE THIS ONE IN PRODUCTION)\nSESSION_KEY=\"REDACTED\"\n`\n\nconst configString = `\n{\n  \"main\": {\n    \"addr\": \"127.0.0.1:8080\",\n    \"short-running-jobs-duration\": 300,\n    \"resampling\": {\n      \"minimum-points\": 600,\n      \"trigger\": 300,\n      \"resolutions\": [\n        240,\n        60\n      ]\n    },\n    \"api-allowed-ips\": [\n      \"*\"\n    ],\n    \"emission-constant\": 317\n  },\n  \"cron\": {\n    \"commit-job-worker\": \"1m\",\n    \"duration-worker\": \"5m\",\n    \"footprint-worker\": \"10m\"\n  },\n  \"archive\": {\n    \"kind\": \"file\",\n    \"path\": \"./var/job-archive\"\n  },\n  \"auth\": {\n    \"jwts\": {\n      \"max-age\": \"2000h\"\n    }\n  }\n}\n`\n\nfunc initEnv() {\n\tif util.CheckFileExists(\"var\") {\n\t\tcclog.Exit(\"Directory ./var already exists. Cautiously exiting application initialization.\")\n\t}\n\n\tif err := os.WriteFile(\"config.json\", []byte(configString), 0o666); err != nil {\n\t\tcclog.Abortf(\"Could not write default ./config.json with permissions '0o666'. Application initialization failed, exited.\\nError: %s\\n\", err.Error())\n\t}\n\n\tif err := os.WriteFile(\".env\", []byte(envString), 0o666); err != nil {\n\t\tcclog.Abortf(\"Could not write default ./.env file with permissions '0o666'. Application initialization failed, exited.\\nError: %s\\n\", err.Error())\n\t}\n\n\tif err := os.Mkdir(\"var\", 0o777); err != nil {\n\t\tcclog.Abortf(\"Could not create default ./var folder with permissions '0o777'. Application initialization failed, exited.\\nError: %s\\n\", err.Error())\n\t}\n\n\terr := repository.MigrateDB(\"./var/job.db\")\n\tif err != nil {\n\t\tcclog.Abortf(\"Could not initialize default SQLite database as './var/job.db'. Application initialization failed, exited.\\nError: %s\\n\", err.Error())\n\t}\n\tif err := os.Mkdir(\"var/job-archive\", 0o777); err != nil {\n\t\tcclog.Abortf(\"Could not create default ./var/job-archive folder with permissions '0o777'. Application initialization failed, exited.\\nError: %s\\n\", err.Error())\n\t}\n\tarchiveCfg := \"{\\\"kind\\\": \\\"file\\\",\\\"path\\\": \\\"./var/job-archive\\\"}\"\n\tif err := archive.Init(json.RawMessage(archiveCfg)); err != nil {\n\t\tcclog.Abortf(\"Could not initialize job-archive, exited.\\nError: %s\\n\", err.Error())\n\t}\n}\n","numLines":95,"startLine":1,"totalLines":95}},"sourceToolAssistantUUID":"c1fa687b-7b03-4ecf-abc2-96feb6f796a4","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"type":"last-prompt","lastPrompt":"We want to replace .env file support by a layered approach with secrets put into config and load secrets from env variables takes precendence. Error if neither is present. A Claude review of the appro…","leafUuid":"6e19bfdf-a24b-478e-8945-fedbf07ed8c1","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca"}
{"type":"ai-title","aiTitle":"Implement layered secrets management with config overlay","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca"}
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{"parentUuid":"6e19bfdf-a24b-478e-8945-fedbf07ed8c1","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01UsqgoKBEinkP1LzXaY9MxJ","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"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"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":3297,"cache_read_input_tokens":29628,"output_tokens":587,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3297,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":587,"cache_read_input_tokens":29628,"cache_creation_input_tokens":3297,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3297},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8PJz21uygQUCtTSvYtY","type":"assistant","uuid":"029122d5-b265-45ce-baaa-e85fad880590","timestamp":"2026-06-17T06:48:51.941Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"029122d5-b265-45ce-baaa-e85fad880590","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01UsqgoKBEinkP1LzXaY9MxJ","type":"message","role":"assistant","content":[{"type":"text","text":"Now let me understand the config system (`ccconf`) and how config is structured and loaded."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":3297,"cache_read_input_tokens":29628,"output_tokens":587,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3297,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":587,"cache_read_input_tokens":29628,"cache_creation_input_tokens":3297,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3297},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8PJz21uygQUCtTSvYtY","type":"assistant","uuid":"d582b652-ca93-40e0-a257-88cf1505418a","timestamp":"2026-06-17T06:48:52.405Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"d582b652-ca93-40e0-a257-88cf1505418a","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01UsqgoKBEinkP1LzXaY9MxJ","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01Ha9SCL9NT2oTnXtjMxj9cR","name":"Read","input":{"file_path":"/Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/main.go","offset":200,"limit":60},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":3297,"cache_read_input_tokens":29628,"output_tokens":587,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3297,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":587,"cache_read_input_tokens":29628,"cache_creation_input_tokens":3297,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3297},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8PJz21uygQUCtTSvYtY","type":"assistant","uuid":"c07c6adf-9080-4cad-984a-cab19b64e7af","timestamp":"2026-06-17T06:48:53.899Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"c07c6adf-9080-4cad-984a-cab19b64e7af","isSidechain":false,"promptId":"febaeec6-e050-41b9-b2fe-2a9718f5312f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Ha9SCL9NT2oTnXtjMxj9cR","type":"tool_result","content":"200\t\t\t\t\treturn err\n201\t\t\t\t}\n202\t\t\t}\n203\t\n204\t\t\tauthHandle := auth.GetAuthInstance()\n205\t\n206\t\t\tif flagSyncLDAP {\n207\t\t\t\tif err := syncLDAP(authHandle); err != nil {\n208\t\t\t\t\treturn err\n209\t\t\t\t}\n210\t\t\t}\n211\t\n212\t\t\tif flagGenJWT != \"\" {\n213\t\t\t\tif err := generateJWT(authHandle, flagGenJWT); err != nil {\n214\t\t\t\t\treturn err\n215\t\t\t\t}\n216\t\t\t}\n217\t\t}\n218\t\n219\t\treturn nil\n220\t}\n221\t\n222\t// checkDefaultSecurityKeys warns if default JWT keys are detected\n223\tfunc checkDefaultSecurityKeys() {\n224\t\t// Default JWT public key from init.go\n225\t\tdefaultJWTPublic := \"REDACTED\"\n226\t\n227\t\tif os.Getenv(\"JWT_PUBLIC_KEY\") == defaultJWTPublic {\n228\t\t\tcclog.Warn(\"Using default JWT keys - not recommended for production environments\")\n229\t\t}\n230\t}\n231\t\n232\tfunc addUser(userSpec string) error {\n233\t\tparts := strings.SplitN(userSpec, \":\", 3)\n234\t\tif len(parts) != 3 || len(parts[0]) == 0 {\n235\t\t\treturn fmt.Errorf(\"invalid user format, want: <username>:[admin,support,manager,api,user]:<password>, have: %s\", userSpec)\n236\t\t}\n237\t\n238\t\tur := repository.GetUserRepository()\n239\t\tif err := ur.AddUser(&schema.User{\n240\t\t\tUsername: parts[0],\n241\t\t\tProjects: make([]string, 0),\n242\t\t\tPassword: parts[2],\n243\t\t\tRoles:    strings.Split(parts[1], \",\"),\n244\t\t}); err != nil {\n245\t\t\treturn fmt.Errorf(\"adding user '%s' with roles '%s': %w\", parts[0], parts[1], err)\n246\t\t}\n247\t\n248\t\tcclog.Infof(\"Add User: Added new user '%s' with roles '%s'\", parts[0], parts[1])\n249\t\treturn nil\n250\t}\n251\t\n252\tfunc delUser(username string) error {\n253\t\tur := repository.GetUserRepository()\n254\t\tif err := ur.DelUser(username); err != nil {\n255\t\t\treturn fmt.Errorf(\"deleting user '%s': %w\", username, err)\n256\t\t}\n257\t\tcclog.Infof(\"Delete User: Deleted user '%s' from DB\", username)\n258\t\treturn nil\n259\t}"}]},"uuid":"b6bf292e-19cc-40a9-8987-11ff71abafd5","timestamp":"2026-06-17T06:48:53.929Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/main.go","content":"\t\t\t\treturn err\n\t\t\t}\n\t\t}\n\n\t\tauthHandle := auth.GetAuthInstance()\n\n\t\tif flagSyncLDAP {\n\t\t\tif err := syncLDAP(authHandle); err != nil {\n\t\t\t\treturn err\n\t\t\t}\n\t\t}\n\n\t\tif flagGenJWT != \"\" {\n\t\t\tif err := generateJWT(authHandle, flagGenJWT); err != nil {\n\t\t\t\treturn err\n\t\t\t}\n\t\t}\n\t}\n\n\treturn nil\n}\n\n// checkDefaultSecurityKeys warns if default JWT keys are detected\nfunc checkDefaultSecurityKeys() {\n\t// Default JWT public key from init.go\n\tdefaultJWTPublic := \"REDACTED\"\n\n\tif os.Getenv(\"JWT_PUBLIC_KEY\") == defaultJWTPublic {\n\t\tcclog.Warn(\"Using default JWT keys - not recommended for production environments\")\n\t}\n}\n\nfunc addUser(userSpec string) error {\n\tparts := strings.SplitN(userSpec, \":\", 3)\n\tif len(parts) != 3 || len(parts[0]) == 0 {\n\t\treturn fmt.Errorf(\"invalid user format, want: <username>:[admin,support,manager,api,user]:<password>, have: %s\", userSpec)\n\t}\n\n\tur := repository.GetUserRepository()\n\tif err := ur.AddUser(&schema.User{\n\t\tUsername: parts[0],\n\t\tProjects: make([]string, 0),\n\t\tPassword: parts[2],\n\t\tRoles:    strings.Split(parts[1], \",\"),\n\t}); err != nil {\n\t\treturn fmt.Errorf(\"adding user '%s' with roles '%s': %w\", parts[0], parts[1], err)\n\t}\n\n\tcclog.Infof(\"Add User: Added new user '%s' with roles '%s'\", parts[0], parts[1])\n\treturn nil\n}\n\nfunc delUser(username string) error {\n\tur := repository.GetUserRepository()\n\tif err := ur.DelUser(username); err != nil {\n\t\treturn fmt.Errorf(\"deleting user '%s': %w\", username, err)\n\t}\n\tcclog.Infof(\"Delete User: Deleted user '%s' from DB\", username)\n\treturn nil\n}","numLines":60,"startLine":200,"totalLines":613}},"sourceToolAssistantUUID":"c07c6adf-9080-4cad-984a-cab19b64e7af","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"b6bf292e-19cc-40a9-8987-11ff71abafd5","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01UsqgoKBEinkP1LzXaY9MxJ","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01DBJ2grroqXRAWaG3MBTT6a","name":"Read","input":{"file_path":"/Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/main.go","offset":480,"limit":40},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":3297,"cache_read_input_tokens":29628,"output_tokens":587,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3297,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":587,"cache_read_input_tokens":29628,"cache_creation_input_tokens":3297,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3297},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8PJz21uygQUCtTSvYtY","type":"assistant","uuid":"e933a024-8e2b-4920-bf35-458aded0d9b9","timestamp":"2026-06-17T06:48:54.775Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"e933a024-8e2b-4920-bf35-458aded0d9b9","isSidechain":false,"promptId":"febaeec6-e050-41b9-b2fe-2a9718f5312f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01DBJ2grroqXRAWaG3MBTT6a","type":"tool_result","content":"480\t\treturn nil\n481\t}\n482\t\n483\tfunc run() error {\n484\t\tcliInit()\n485\t\n486\t\tif flagVersion {\n487\t\t\tprintVersion()\n488\t\t\treturn nil\n489\t\t}\n490\t\n491\t\t// Initialize logger\n492\t\tcclog.Init(flagLogLevel, flagLogDateTime)\n493\t\n494\t\t// Handle init flag\n495\t\tif flagInit {\n496\t\t\tinitEnv()\n497\t\t\tcclog.Exit(\"Successfully setup environment!\\n\" +\n498\t\t\t\t\"Please review config.json and .env and adjust it to your needs.\\n\" +\n499\t\t\t\t\"Add your job-archive at ./var/job-archive.\")\n500\t\t}\n501\t\n502\t\t// Initialize gops agent\n503\t\tif err := initGops(); err != nil {\n504\t\t\treturn err\n505\t\t}\n506\t\n507\t\t// Initialize subsystems in dependency order:\n508\t\t// 1. Load environment variables from .env file (contains sensitive configuration)\n509\t\t// 2. Load configuration from config.json (may reference environment variables)\n510\t\t// 3. Handle database migration commands if requested\n511\t\t// 4. Initialize database connection (requires config for connection string)\n512\t\t// 5. Handle user commands if requested (requires database and authentication config)\n513\t\t// 6. Initialize subsystems like archive and metrics (require config and database)\n514\t\n515\t\t// Load environment and configuration\n516\t\tif err := loadEnvironment(); err != nil {\n517\t\t\treturn err\n518\t\t}\n519\t"}]},"uuid":"acea42a5-190a-4419-85b9-097bf809c2b9","timestamp":"2026-06-17T06:48:54.802Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/main.go","content":"\treturn nil\n}\n\nfunc run() error {\n\tcliInit()\n\n\tif flagVersion {\n\t\tprintVersion()\n\t\treturn nil\n\t}\n\n\t// Initialize logger\n\tcclog.Init(flagLogLevel, flagLogDateTime)\n\n\t// Handle init flag\n\tif flagInit {\n\t\tinitEnv()\n\t\tcclog.Exit(\"Successfully setup environment!\\n\" +\n\t\t\t\"Please review config.json and .env and adjust it to your needs.\\n\" +\n\t\t\t\"Add your job-archive at ./var/job-archive.\")\n\t}\n\n\t// Initialize gops agent\n\tif err := initGops(); err != nil {\n\t\treturn err\n\t}\n\n\t// Initialize subsystems in dependency order:\n\t// 1. Load environment variables from .env file (contains sensitive configuration)\n\t// 2. Load configuration from config.json (may reference environment variables)\n\t// 3. Handle database migration commands if requested\n\t// 4. Initialize database connection (requires config for connection string)\n\t// 5. Handle user commands if requested (requires database and authentication config)\n\t// 6. Initialize subsystems like archive and metrics (require config and database)\n\n\t// Load environment and configuration\n\tif err := loadEnvironment(); err != nil {\n\t\treturn err\n\t}\n","numLines":40,"startLine":480,"totalLines":613}},"sourceToolAssistantUUID":"e933a024-8e2b-4920-bf35-458aded0d9b9","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"acea42a5-190a-4419-85b9-097bf809c2b9","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01UsqgoKBEinkP1LzXaY9MxJ","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01D8qto7n1NszPvPXZEuq6nf","name":"Bash","input":{"command":"find . -path ./web -prune -o -name \"*.go\" -print | xargs grep -ln \"package ccconf\\|func Init\\|GetPackageConfig\" 2>/dev/null | grep -i conf; echo \"=== ccconf location ===\"; grep -rn \"ccconf\" cmd/cc-backend/main.go | head; echo \"=== find ccconf pkg ===\"; find / -type d -name \"ccconf\" 2>/dev/null | head; grep -rn \"cc-conf\\|ccConf\\|ccconf\" go.mod","description":"Locate ccconf package"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":3297,"cache_read_input_tokens":29628,"output_tokens":587,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3297,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":587,"cache_read_input_tokens":29628,"cache_creation_input_tokens":3297,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3297},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8PJz21uygQUCtTSvYtY","type":"assistant","uuid":"9cf05847-2324-4936-a758-a709dc980c2a","timestamp":"2026-06-17T06:48:57.012Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"9cf05847-2324-4936-a758-a709dc980c2a","isSidechain":false,"promptId":"febaeec6-e050-41b9-b2fe-2a9718f5312f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01D8qto7n1NszPvPXZEuq6nf","type":"tool_result","content":"./internal/repository/userConfig_test.go\n./internal/config/config.go\n./internal/config/config_test.go\n=== ccconf location ===\ncmd/cc-backend/main.go:35:\tccconf \"github.com/ClusterCockpit/cc-lib/v2/ccConfig\"\ncmd/cc-backend/main.go:100:\tccconf.Init(flagConfigFile)\ncmd/cc-backend/main.go:102:\tcfg := ccconf.GetPackageConfig(\"main\")\ncmd/cc-backend/main.go:179:\tif cfg := ccconf.GetPackageConfig(\"auth\"); cfg != nil {\ncmd/cc-backend/main.go:296:\tnatsConfig := ccconf.GetPackageConfig(\"nats\")\ncmd/cc-backend/main.go:303:\tarchiveCfg := ccconf.GetPackageConfig(\"archive\")\ncmd/cc-backend/main.go:356:\tmscfg := ccconf.GetPackageConfig(\"metric-store\")\ncmd/cc-backend/main.go:373:\tmscfg = ccconf.GetPackageConfig(\"metric-store-external\")\ncmd/cc-backend/main.go:390:\ttaskmanager.Start(ccconf.GetPackageConfig(\"cron\"), ccconf.GetPackageConfig(\"archive\"))\ncmd/cc-backend/main.go:393:\tcfg := ccconf.GetPackageConfig(\"ui\")\n=== find ccconf pkg ===","is_error":false}]},"uuid":"d4c7b07b-01b3-459c-8331-d02f412feee4","timestamp":"2026-06-17T06:49:49.687Z","toolUseResult":{"stdout":"./internal/repository/userConfig_test.go\n./internal/config/config.go\n./internal/config/config_test.go\n=== ccconf location ===\ncmd/cc-backend/main.go:35:\tccconf \"github.com/ClusterCockpit/cc-lib/v2/ccConfig\"\ncmd/cc-backend/main.go:100:\tccconf.Init(flagConfigFile)\ncmd/cc-backend/main.go:102:\tcfg := ccconf.GetPackageConfig(\"main\")\ncmd/cc-backend/main.go:179:\tif cfg := ccconf.GetPackageConfig(\"auth\"); cfg != nil {\ncmd/cc-backend/main.go:296:\tnatsConfig := ccconf.GetPackageConfig(\"nats\")\ncmd/cc-backend/main.go:303:\tarchiveCfg := ccconf.GetPackageConfig(\"archive\")\ncmd/cc-backend/main.go:356:\tmscfg := ccconf.GetPackageConfig(\"metric-store\")\ncmd/cc-backend/main.go:373:\tmscfg = ccconf.GetPackageConfig(\"metric-store-external\")\ncmd/cc-backend/main.go:390:\ttaskmanager.Start(ccconf.GetPackageConfig(\"cron\"), ccconf.GetPackageConfig(\"archive\"))\ncmd/cc-backend/main.go:393:\tcfg := ccconf.GetPackageConfig(\"ui\")\n=== find ccconf pkg ===","stderr":"","interrupted":false,"isImage":false,"returnCodeInterpretation":"No matches found","noOutputExpected":false},"sourceToolAssistantUUID":"9cf05847-2324-4936-a758-a709dc980c2a","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
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{"parentUuid":"0b205636-e34a-4c94-831f-427bb851173a","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_018PRKqxKwJYWp5qsGASJR5V","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"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"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":2458,"cache_read_input_tokens":32925,"output_tokens":382,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":2458,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":382,"cache_read_input_tokens":32925,"cache_creation_input_tokens":2458,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":2458},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8PPgf8Qx3Mn8RLW697q","type":"assistant","uuid":"9f2fd02a-5a4f-4fd8-ae98-8985736332b1","timestamp":"2026-06-17T06:49:53.335Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"9f2fd02a-5a4f-4fd8-ae98-8985736332b1","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_018PRKqxKwJYWp5qsGASJR5V","type":"message","role":"assistant","content":[{"type":"text","text":"`ccconf` is an external dependency (`cc-lib/v2/ccConfig`). Let me inspect it to understand config loading and whether overlay/merge is feasible."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":2458,"cache_read_input_tokens":32925,"output_tokens":382,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":2458,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":382,"cache_read_input_tokens":32925,"cache_creation_input_tokens":2458,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":2458},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8PPgf8Qx3Mn8RLW697q","type":"assistant","uuid":"bd0da290-4fa7-4c81-9248-848c4096d961","timestamp":"2026-06-17T06:49:53.810Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"bd0da290-4fa7-4c81-9248-848c4096d961","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_018PRKqxKwJYWp5qsGASJR5V","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01DshgGdpQkfZkoUonGPGQ8j","name":"Bash","input":{"command":"MODCACHE=$(go env GOMODCACHE); CCLIB=$(find $MODCACHE -maxdepth 1 -type d -name \"cc-lib*\" 2>/dev/null | sort | tail -1); echo \"CCLIB=$CCLIB\"; ls \"$CCLIB/ccConfig\" 2>/dev/null; echo \"=== ccConfig source ===\"; cat \"$CCLIB/ccConfig\"/*.go 2>/dev/null","description":"Read ccConfig package source from module cache"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":2458,"cache_read_input_tokens":32925,"output_tokens":382,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":2458,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":382,"cache_read_input_tokens":32925,"cache_creation_input_tokens":2458,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":2458},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8PPgf8Qx3Mn8RLW697q","type":"assistant","uuid":"4d2d3f03-50a9-4b33-ad8e-4558230fe25f","timestamp":"2026-06-17T06:49:55.747Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"4d2d3f03-50a9-4b33-ad8e-4558230fe25f","isSidechain":false,"promptId":"febaeec6-e050-41b9-b2fe-2a9718f5312f","type":"user","message":{"role":"user","content":[{"type":"tool_result","content":"Exit code 1\nCCLIB=\n=== ccConfig source ===\n(eval):1: no matches found: /ccConfig/*.go","is_error":true,"tool_use_id":"toolu_01DshgGdpQkfZkoUonGPGQ8j"}]},"uuid":"194a4334-6aab-4e0a-9292-60a2535d33d3","timestamp":"2026-06-17T06:50:28.100Z","toolUseResult":"Error: Exit code 1\nCCLIB=\n=== ccConfig source ===\n(eval):1: no matches found: /ccConfig/*.go","sourceToolAssistantUUID":"4d2d3f03-50a9-4b33-ad8e-4558230fe25f","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"194a4334-6aab-4e0a-9292-60a2535d33d3","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01Hgnmu5z9hXPHRDXbkySRkM","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01PvNi3WyQfER172Rigj1uEm","name":"Bash","input":{"command":"grep \"cc-lib\" go.mod; MODCACHE=$(go env GOMODCACHE); echo \"modcache=$MODCACHE\"; ls -d \"$MODCACHE\"/github.com/!cluster!cockpit/ 2>/dev/null; find \"$MODCACHE/github.com\" -maxdepth 2 -type d -iname \"cc-lib*\" 2>/dev/null","description":"Find cc-lib in module cache"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":568,"cache_read_input_tokens":35383,"output_tokens":210,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":568,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":210,"cache_read_input_tokens":35383,"cache_creation_input_tokens":568,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":568},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8PSWsbNGbAMSwrNvwC1","type":"assistant","uuid":"face0acc-7f97-4e7d-9522-f7520f238ddb","timestamp":"2026-06-17T06:50:31.464Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"face0acc-7f97-4e7d-9522-f7520f238ddb","isSidechain":false,"promptId":"febaeec6-e050-41b9-b2fe-2a9718f5312f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01PvNi3WyQfER172Rigj1uEm","type":"tool_result","content":"\tgithub.com/ClusterCockpit/cc-lib/v2 v2.12.0\nmodcache=/Users/jan/go/pkg/mod\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v0.10.2\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v1.0.0\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v1.0.1\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v0.11.0\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v0.10.1\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v0.10.0\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v1.0.2","is_error":false}]},"uuid":"57f883cc-98ad-4418-bef3-5ba3e47b40ab","timestamp":"2026-06-17T06:55:07.089Z","toolUseResult":{"stdout":"\tgithub.com/ClusterCockpit/cc-lib/v2 v2.12.0\nmodcache=/Users/jan/go/pkg/mod\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v0.10.2\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v1.0.0\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v1.0.1\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v0.11.0\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v0.10.1\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v0.10.0\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v1.0.2","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"face0acc-7f97-4e7d-9522-f7520f238ddb","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"57f883cc-98ad-4418-bef3-5ba3e47b40ab","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01JusDbUBBcLquZr4bELyPR8","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"EugBCmMIDhgCKkCLNlJDKfExBvwy/9B56UZAI5WsvbhEB6xMSCwUKU/u+QP2nU9IuLVQSTJ513qNrVNkjVCRQwNpI3nM1ptd/r3VMg9jbGF1ZGUtb3B1cy00LTg4AEIIdGhpbmtpbmcSDPa0uIgATm9xQ/aduxoMn/sdT4OX+Vx1NMDwIjDle3K05FuwRrOOsPyUac+lwp04Rtn9w3yrJsKbios2nx8crDc1Ef8LYA4UjbShhKMqM87uaT5l5eOokaljzuqv1tIeG7c48tVPCjJ/Eqp+m814r8nBpK55/NkMDrgSlJMj+QXx9xgB"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":631,"cache_read_input_tokens":35951,"output_tokens":189,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":631,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":189,"cache_read_input_tokens":35951,"cache_creation_input_tokens":631,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":631},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8Po5g7dvM58PyVdMe7Z","type":"assistant","uuid":"a8845e3c-a1dc-4b8b-a452-1c2b08930bb7","timestamp":"2026-06-17T06:55:10.012Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"a8845e3c-a1dc-4b8b-a452-1c2b08930bb7","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01JusDbUBBcLquZr4bELyPR8","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01FhFNBA5XbbDme9FysApkuV","name":"Bash","input":{"command":"MOD=\"/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib/v2@v2.12.0\"; ls \"$MOD/ccConfig\"; echo \"====\"; cat \"$MOD/ccConfig\"/*.go","description":"Read cc-lib v2 ccConfig source"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":631,"cache_read_input_tokens":35951,"output_tokens":189,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":631,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":189,"cache_read_input_tokens":35951,"cache_creation_input_tokens":631,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":631},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8Po5g7dvM58PyVdMe7Z","type":"assistant","uuid":"33981756-47be-4457-90af-adace7e7033b","timestamp":"2026-06-17T06:55:11.214Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"33981756-47be-4457-90af-adace7e7033b","isSidechain":false,"promptId":"febaeec6-e050-41b9-b2fe-2a9718f5312f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01FhFNBA5XbbDme9FysApkuV","type":"tool_result","content":"config.go\nconfig_test.go\nREADME.md\ntestdata\n====\n// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n// All rights reserved. This file is part of cc-lib.\n// Use of this source code is governed by a MIT-style\n// license that can be found in the LICENSE file.\npackage ccconfig\n\nimport (\n\t\"encoding/json\"\n\t\"os\"\n\t\"sort\"\n\t\"sync\"\n\t\"testing\"\n\n\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n\t\"github.com/ClusterCockpit/cc-lib/v2/sinks\"\n)\n\ntype mainConfig struct {\n\tInterval string `json:\"interval\"`\n}\n\n// TestInit tests basic initialization with inline and file-based config\nfunc TestInit(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tfn := \"./testdata/config.json\"\n\tInit(fn)\n\tn := len(keys)\n\tif n != 4 {\n\t\tt.Errorf(\"Wrong number of config objects got: %d \\nwant: 4\", n)\n\t}\n\n\trawConfig := GetPackageConfig(\"sinks\")\n\tvar sync sync.WaitGroup\n\n\t_, err := sinks.New(&sync, rawConfig)\n\tif err != nil {\n\t\tt.Errorf(\"Error in sink.New: %v \", err)\n\t}\n\n\tvar mc mainConfig\n\trawConfig = GetPackageConfig(\"main\")\n\terr = json.Unmarshal(rawConfig, &mc)\n\tif err != nil {\n\t\tt.Errorf(\"Error in Unmarshal': %v \", err)\n\t}\n\n\tif mv := mc.Interval; mv != \"10s\" {\n\t\tt.Errorf(\"Wrong interval got: %s \\nwant: 10s\", mv)\n\t}\n}\n\n// TestInitAll tests initialization with all inline config (no file references)\nfunc TestInitAll(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tfn := \"./testdata/configAll.json\"\n\tInit(fn)\n\tn := len(keys)\n\tif n != 4 {\n\t\tt.Errorf(\"Wrong number of config objects got: %d \\nwant: 4\", n)\n\t}\n\n\trawConfig := GetPackageConfig(\"sinks\")\n\tvar sync sync.WaitGroup\n\n\t_, err := sinks.New(&sync, rawConfig)\n\tif err != nil {\n\t\tt.Errorf(\"Error in sink.New: %v \", err)\n\t}\n\n\tvar mc mainConfig\n\trawConfig = GetPackageConfig(\"main\")\n\terr = json.Unmarshal(rawConfig, &mc)\n\tif err != nil {\n\t\tt.Errorf(\"Error in Unmarshal': %v \", err)\n\t}\n\n\tif mv := mc.Interval; mv != \"10s\" {\n\t\tt.Errorf(\"Wrong interval got: %s \\nwant: 10s\", mv)\n\t}\n}\n\n// TestGetPackageConfigNonExistent tests retrieving a non-existent key\nfunc TestGetPackageConfigNonExistent(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\tInit(\"./testdata/config.json\")\n\n\trawConfig := GetPackageConfig(\"nonexistent\")\n\tif rawConfig != nil {\n\t\tt.Errorf(\"Expected nil for nonexistent key, got: %v\", rawConfig)\n\t}\n}\n\n// TestReset tests the Reset functionality\nfunc TestReset(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\n\t// Load initial config\n\tInit(\"./testdata/config.json\")\n\tif len(keys) == 0 {\n\t\tt.Error(\"Expected keys to be populated after Init\")\n\t}\n\n\t// Reset and verify empty\n\tReset()\n\tif len(keys) != 0 {\n\t\tt.Errorf(\"Expected 0 keys after Reset, got: %d\", len(keys))\n\t}\n\n\t// Verify GetPackageConfig returns nil after reset\n\trawConfig := GetPackageConfig(\"main\")\n\tif rawConfig != nil {\n\t\tt.Error(\"Expected nil after Reset\")\n\t}\n}\n\n// TestResetAndReload tests resetting and reloading configuration\nfunc TestResetAndReload(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\n\t// Load first config\n\tInit(\"./testdata/config.json\")\n\trawConfig1 := GetPackageConfig(\"main\")\n\tif rawConfig1 == nil {\n\t\tt.Fatal(\"Expected main config from first Init\")\n\t}\n\n\t// Reset and load different config\n\tReset()\n\tInit(\"./testdata/configAll.json\")\n\trawConfig2 := GetPackageConfig(\"main\")\n\tif rawConfig2 == nil {\n\t\tt.Fatal(\"Expected main config from second Init\")\n\t}\n\n\t// Both should have the same interval value\n\tvar mc1, mc2 mainConfig\n\tjson.Unmarshal(rawConfig1, &mc1)\n\tjson.Unmarshal(rawConfig2, &mc2)\n\n\tif mc1.Interval != mc2.Interval {\n\t\tt.Errorf(\"Expected same interval, got: %s and %s\", mc1.Interval, mc2.Interval)\n\t}\n}\n\n// TestHasKey tests the HasKey function\nfunc TestHasKey(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\tInit(\"./testdata/config.json\")\n\n\t// Test existing keys\n\tif !HasKey(\"main\") {\n\t\tt.Error(\"Expected HasKey('main') to be true\")\n\t}\n\tif !HasKey(\"sinks\") {\n\t\tt.Error(\"Expected HasKey('sinks') to be true\")\n\t}\n\n\t// Test non-existent key\n\tif HasKey(\"nonexistent\") {\n\t\tt.Error(\"Expected HasKey('nonexistent') to be false\")\n\t}\n}\n\n// TestGetKeys tests the GetKeys function\nfunc TestGetKeys(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\tInit(\"./testdata/config.json\")\n\n\tkeys := GetKeys()\n\tif len(keys) != 4 {\n\t\tt.Errorf(\"Expected 4 keys, got: %d\", len(keys))\n\t}\n\n\t// Sort for consistent comparison\n\tsort.Strings(keys)\n\texpected := []string{\"main\", \"optimizer\", \"receivers\", \"sinks\"}\n\tsort.Strings(expected)\n\n\tfor i, key := range keys {\n\t\tif key != expected[i] {\n\t\t\tt.Errorf(\"Expected key %s at index %d, got: %s\", expected[i], i, key)\n\t\t}\n\t}\n}\n\n// TestGetKeysEmpty tests GetKeys with empty configuration\nfunc TestGetKeysEmpty(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\n\tkeys := GetKeys()\n\tif len(keys) != 0 {\n\t\tt.Errorf(\"Expected 0 keys from empty config, got: %d\", len(keys))\n\t}\n}\n\n// TestEmptyConfig tests initialization with an empty config file\nfunc TestEmptyConfig(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\tInit(\"./testdata/empty.json\")\n\n\tif len(keys) != 0 {\n\t\tt.Errorf(\"Expected 0 keys from empty config, got: %d\", len(keys))\n\t}\n\n\t// GetKeys should return empty slice\n\tconfigKeys := GetKeys()\n\tif len(configKeys) != 0 {\n\t\tt.Errorf(\"Expected GetKeys() to return empty slice, got: %v\", configKeys)\n\t}\n}\n\n// TestConfigWithOnlyFileReferences tests config containing only file references\nfunc TestConfigWithOnlyFileReferences(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\tInit(\"./testdata/only_refs.json\")\n\n\t// Should have resolved the file references\n\tif !HasKey(\"receivers\") {\n\t\tt.Error(\"Expected 'receivers' key from file reference\")\n\t}\n\tif !HasKey(\"sinks\") {\n\t\tt.Error(\"Expected 'sinks' key from file reference\")\n\t}\n\n\t// Should NOT have the -file keys\n\tif HasKey(\"receivers-file\") {\n\t\tt.Error(\"Did not expect 'receivers-file' key in resolved config\")\n\t}\n\tif HasKey(\"sinks-file\") {\n\t\tt.Error(\"Did not expect 'sinks-file' key in resolved config\")\n\t}\n}\n\n// TestNonexistentConfigFile tests Init with a file that doesn't exist\nfunc TestNonexistentConfigFile(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\n\t// This should not panic, just continue with empty config\n\tInit(\"./testdata/this-file-does-not-exist.json\")\n\n\tif len(keys) != 0 {\n\t\tt.Errorf(\"Expected empty config for nonexistent file, got %d keys\", len(keys))\n\t}\n}\n\n// TestMissingFileReference tests behavior when a file reference points to missing file\nfunc TestMissingFileReference(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\n\t// This contains a reference to a nonexistent file\n\t// Should not crash, but may log error\n\tInit(\"./testdata/missing_ref.json\")\n\n\t// Main config should still be loaded\n\tif !HasKey(\"main\") {\n\t\tt.Error(\"Expected 'main' key to be loaded despite missing file reference\")\n\t}\n\n\t// The missing reference key should not exist\n\t// (it will be empty or might not be set depending on error handling)\n\trawConfig := GetPackageConfig(\"missing\")\n\t// We don't assert on this as the behavior could vary\n\t_ = rawConfig\n}\n\n// TestMultipleInitCalls tests calling Init multiple times\nfunc TestMultipleInitCalls(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\n\t// First init\n\tInit(\"./testdata/config.json\")\n\tfirstKeyCount := len(keys)\n\n\t// Second init (overwrites)\n\tInit(\"./testdata/configAll.json\")\n\tsecondKeyCount := len(keys)\n\n\tif firstKeyCount != secondKeyCount {\n\t\tt.Logf(\"Key counts differ between successive Init calls: %d vs %d\",\n\t\t\tfirstKeyCount, secondKeyCount)\n\t}\n\n\t// Both should have main config\n\tif !HasKey(\"main\") {\n\t\tt.Error(\"Expected 'main' key after multiple Init calls\")\n\t}\n}\n\n// TestFileReferenceResolution tests that file references are properly resolved\nfunc TestFileReferenceResolution(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\tInit(\"./testdata/config.json\")\n\n\t// Load expected content directly\n\texpectedSinks, err := os.ReadFile(\"./testdata/sinks.json\")\n\tif err != nil {\n\t\tt.Fatalf(\"Failed to read expected sinks file: %v\", err)\n\t}\n\n\t// Get resolved content\n\tactualSinks := GetPackageConfig(\"sinks\")\n\tif actualSinks == nil {\n\t\tt.Fatal(\"Expected sinks config to be resolved\")\n\t}\n\n\t// Compare as strings (both are JSON)\n\tif string(actualSinks) != string(expectedSinks) {\n\t\tt.Errorf(\"File reference not properly resolved.\\nExpected: %s\\nGot: %s\",\n\t\t\tstring(expectedSinks), string(actualSinks))\n\t}\n}\n\n// TestConfigKeyNames tests that key names are preserved correctly\nfunc TestConfigKeyNames(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\tInit(\"./testdata/config.json\")\n\n\t// File references should have -file stripped\n\tif HasKey(\"sinks-file\") {\n\t\tt.Error(\"Expected 'sinks-file' key to be stripped to 'sinks'\")\n\t}\n\tif !HasKey(\"sinks\") {\n\t\tt.Error(\"Expected 'sinks' key from 'sinks-file' reference\")\n\t}\n\n\t// Inline configs should keep their original name\n\tif !HasKey(\"main\") {\n\t\tt.Error(\"Expected 'main' key to be preserved\")\n\t}\n}\n\n// TestInvalidJSONHandling tests that invalid JSON causes fatal error\n// Note: This test is commented out because it would cause the test to exit\n// In a real scenario, you'd test this with a subprocess or mock the log.Fatal\n/*\nfunc TestInvalidJSONHandling(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\n\t// This should cause a fatal error - we can't easily test this\n\t// without subprocess testing\n\tInit(\"./testdata/invalid.json\")\n}\n*/\n\n// BenchmarkGetPackageConfig benchmarks the config retrieval\nfunc BenchmarkGetPackageConfig(b *testing.B) {\n\tcclog.Init(\"debug\", true)\n\tInit(\"./testdata/config.json\")\n\n\tb.ResetTimer()\n\tfor i := 0; i < b.N; i++ {\n\t\t_ = GetPackageConfig(\"main\")\n\t}\n}\n\n// BenchmarkHasKey benchmarks the key existence check\nfunc BenchmarkHasKey(b *testing.B) {\n\tcclog.Init(\"debug\", true)\n\tInit(\"./testdata/config.json\")\n\n\tb.ResetTimer()\n\tfor i := 0; i < b.N; i++ {\n\t\t_ = HasKey(\"main\")\n\t}\n}\n\n// BenchmarkGetKeys benchmarks getting all keys\nfunc BenchmarkGetKeys(b *testing.B) {\n\tcclog.Init(\"debug\", true)\n\tInit(\"./testdata/config.json\")\n\n\tb.ResetTimer()\n\tfor i := 0; i < b.N; i++ {\n\t\t_ = GetKeys()\n\t}\n}\n// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n// All rights reserved. This file is part of cc-lib.\n// Use of this source code is governed by a MIT-style\n// license that can be found in the LICENSE file.\n\n// Package ccconfig provides a simple configuration management system for the ClusterCockpit ecosystem.\n//\n// The package supports loading JSON configuration files with a flexible structure that allows\n// both inline configuration and external file references. Configuration sections can be accessed\n// by key, enabling modular configuration management across different components.\n//\n// # Configuration File Structure\n//\n// Configuration files should follow this JSON structure:\n//\n//\t{\n//\t    \"main\": {\n//\t        // Main configuration for the component\n//\t    },\n//\t    \"foo\": {\n//\t        // Configuration for sub-component 'foo'\n//\t    },\n//\t    \"bar-file\": \"path/to/bar.json\"\n//\t}\n//\n// # File References\n//\n// Keys ending with \"-file\" are treated as file references. The value should be a string\n// path to an external JSON file. The referenced file's content will be loaded and stored\n// under the key prefix (without \"-file\" suffix).\n//\n// For example, \"sinks-file\": \"sinks.json\" will load the content of sinks.json\n// and make it available via GetPackageConfig(\"sinks\").\n//\n// # Usage Example\n//\n//\tpackage main\n//\n//\timport (\n//\t    \"encoding/json\"\n//\t    \"log\"\n//\t    ccconfig \"github.com/ClusterCockpit/cc-lib/v2/ccConfig\"\n//\t)\n//\n//\ttype AppConfig struct {\n//\t    Interval string `json:\"interval\"`\n//\t    Debug    bool   `json:\"debug\"`\n//\t}\n//\n//\tfunc main() {\n//\t    // Initialize with config file\n//\t    ccconfig.Init(\"config.json\")\n//\n//\t    // Get configuration for your package\n//\t    rawConfig := ccconfig.GetPackageConfig(\"myapp\")\n//\t    if rawConfig == nil {\n//\t        log.Fatal(\"myapp configuration not found\")\n//\t    }\n//\n//\t    // Unmarshal into your config struct\n//\t    var config AppConfig\n//\t    if err := json.Unmarshal(rawConfig, &config); err != nil {\n//\t        log.Fatalf(\"failed to parse config: %v\", err)\n//\t    }\n//\n//\t    // Use the configuration\n//\t    log.Printf(\"Running with interval: %s\", config.Interval)\n//\t}\npackage ccconfig\n\nimport (\n\t\"bytes\"\n\t\"encoding/json\"\n\t\"log\"\n\t\"os\"\n\t\"strings\"\n\n\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n)\n\n// keys holds the parsed configuration data indexed by key name.\n// File references (keys ending with \"-file\") are resolved and stored\n// under their base key name (without the \"-file\" suffix).\nvar keys map[string]json.RawMessage\n\n// Init initializes the configuration system by loading and parsing a JSON configuration file.\n// It reads the specified file and processes all configuration sections. Keys ending with \"-file\"\n// are treated as references to external files, which are loaded and stored under the base key name.\n//\n// If the file does not exist, Init will silently continue with an empty configuration.\n// Other errors (permission denied, invalid JSON, etc.) will cause the program to terminate\n// with a fatal error message.\n//\n// Parameters:\n//   - filename: Path to the main JSON configuration file\n//\n// Example:\n//\n//\tccconfig.Init(\"./config.json\")\nfunc Init(filename string) {\n\traw, err := os.ReadFile(filename)\n\tjkeys := make(map[string]json.RawMessage)\n\n\tif err != nil {\n\t\tif !os.IsNotExist(err) {\n\t\t\tlog.Fatalf(\"CONFIG ERROR: %v\", err)\n\t\t}\n\t} else {\n\t\tdec := json.NewDecoder(bytes.NewReader(raw))\n\t\tif err := dec.Decode(&jkeys); err != nil {\n\t\t\tlog.Fatalf(\"could not decode: %v\", err)\n\t\t}\n\t}\n\n\tkeys = make(map[string]json.RawMessage)\n\n\t// Process each key-value pair, handling file references\n\tfor k, v := range jkeys {\n\t\ts := strings.Split(k, \"-\")\n\t\t// Check if this is a file reference (key ends with \"-file\")\n\t\tif len(s) == 2 && s[1] == \"file\" {\n\t\t\tvar filename string\n\t\t\terr := json.Unmarshal(v, &filename)\n\t\t\tif err != nil {\n\t\t\t\tlog.Fatalln(\"error:\", err)\n\t\t\t}\n\t\t\tb, err := os.ReadFile(filename)\n\t\t\tif err != nil {\n\t\t\t\tcclog.ComponentError(\"ccConfig\", err.Error())\n\t\t\t}\n\n\t\t\tkeys[s[0]] = b\n\t\t} else {\n\t\t\tkeys[k] = jkeys[k]\n\t\t}\n\t}\n}\n\n// GetPackageConfig retrieves the raw JSON configuration for a given key.\n// It returns the configuration as json.RawMessage which can then be unmarshaled\n// into the appropriate structure.\n//\n// If the key does not exist, it logs an informational message and returns nil.\n// Callers should check for nil before attempting to unmarshal the result.\n//\n// Parameters:\n//   - key: The configuration key to retrieve\n//\n// Returns:\n//   - json.RawMessage containing the configuration data, or nil if the key doesn't exist\n//\n// Example:\n//\n//\trawConfig := ccconfig.GetPackageConfig(\"database\")\n//\tif rawConfig != nil {\n//\t    var dbConfig DatabaseConfig\n//\t    json.Unmarshal(rawConfig, &dbConfig)\n//\t}\nfunc GetPackageConfig(key string) json.RawMessage {\n\tif val, ok := keys[key]; ok {\n\t\treturn val\n\t}\n\tcclog.Infof(\"CONFIG INFO: Key %s not found\", key)\n\treturn nil\n}\n\n// Reset clears all loaded configuration data.\n// This is primarily useful for testing scenarios where you need to reload\n// or clear configuration between test cases.\n//\n// Example:\n//\n//\tccconfig.Reset()\n//\tccconfig.Init(\"test-config.json\")\nfunc Reset() {\n\tkeys = make(map[string]json.RawMessage)\n}\n\n// HasKey checks whether a configuration key exists.\n// This can be used to determine if a component's configuration was loaded\n// before attempting to retrieve it.\n//\n// Parameters:\n//   - key: The configuration key to check\n//\n// Returns:\n//   - true if the key exists, false otherwise\n//\n// Example:\n//\n//\tif ccconfig.HasKey(\"optional-feature\") {\n//\t    config := ccconfig.GetPackageConfig(\"optional-feature\")\n//\t    // ... use config\n//\t}\nfunc HasKey(key string) bool {\n\t_, ok := keys[key]\n\treturn ok\n}\n\n// GetKeys returns a list of all available configuration keys.\n// This can be useful for debugging or for components that need to discover\n// what configuration sections are available.\n//\n// Returns:\n//   - A slice of strings containing all configuration keys\n//\n// Example:\n//\n//\tkeys := ccconfig.GetKeys()\n//\tfor _, key := range keys {\n//\t    fmt.Printf(\"Found config section: %s\\n\", key)\n//\t}\nfunc GetKeys() []string {\n\tresult := make([]string, 0, len(keys))\n\tfor k := range keys {\n\t\tresult = append(result, k)\n\t}\n\treturn result\n}","is_error":false}]},"uuid":"ae74eba5-41e8-4582-96b6-17ad00e514a7","timestamp":"2026-06-17T06:55:11.281Z","toolUseResult":{"stdout":"config.go\nconfig_test.go\nREADME.md\ntestdata\n====\n// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n// All rights reserved. This file is part of cc-lib.\n// Use of this source code is governed by a MIT-style\n// license that can be found in the LICENSE file.\npackage ccconfig\n\nimport (\n\t\"encoding/json\"\n\t\"os\"\n\t\"sort\"\n\t\"sync\"\n\t\"testing\"\n\n\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n\t\"github.com/ClusterCockpit/cc-lib/v2/sinks\"\n)\n\ntype mainConfig struct {\n\tInterval string `json:\"interval\"`\n}\n\n// TestInit tests basic initialization with inline and file-based config\nfunc TestInit(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tfn := \"./testdata/config.json\"\n\tInit(fn)\n\tn := len(keys)\n\tif n != 4 {\n\t\tt.Errorf(\"Wrong number of config objects got: %d \\nwant: 4\", n)\n\t}\n\n\trawConfig := GetPackageConfig(\"sinks\")\n\tvar sync sync.WaitGroup\n\n\t_, err := sinks.New(&sync, rawConfig)\n\tif err != nil {\n\t\tt.Errorf(\"Error in sink.New: %v \", err)\n\t}\n\n\tvar mc mainConfig\n\trawConfig = GetPackageConfig(\"main\")\n\terr = json.Unmarshal(rawConfig, &mc)\n\tif err != nil {\n\t\tt.Errorf(\"Error in Unmarshal': %v \", err)\n\t}\n\n\tif mv := mc.Interval; mv != \"10s\" {\n\t\tt.Errorf(\"Wrong interval got: %s \\nwant: 10s\", mv)\n\t}\n}\n\n// TestInitAll tests initialization with all inline config (no file references)\nfunc TestInitAll(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tfn := \"./testdata/configAll.json\"\n\tInit(fn)\n\tn := len(keys)\n\tif n != 4 {\n\t\tt.Errorf(\"Wrong number of config objects got: %d \\nwant: 4\", n)\n\t}\n\n\trawConfig := GetPackageConfig(\"sinks\")\n\tvar sync sync.WaitGroup\n\n\t_, err := sinks.New(&sync, rawConfig)\n\tif err != nil {\n\t\tt.Errorf(\"Error in sink.New: %v \", err)\n\t}\n\n\tvar mc mainConfig\n\trawConfig = GetPackageConfig(\"main\")\n\terr = json.Unmarshal(rawConfig, &mc)\n\tif err != nil {\n\t\tt.Errorf(\"Error in Unmarshal': %v \", err)\n\t}\n\n\tif mv := mc.Interval; mv != \"10s\" {\n\t\tt.Errorf(\"Wrong interval got: %s \\nwant: 10s\", mv)\n\t}\n}\n\n// TestGetPackageConfigNonExistent tests retrieving a non-existent key\nfunc TestGetPackageConfigNonExistent(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\tInit(\"./testdata/config.json\")\n\n\trawConfig := GetPackageConfig(\"nonexistent\")\n\tif rawConfig != nil {\n\t\tt.Errorf(\"Expected nil for nonexistent key, got: %v\", rawConfig)\n\t}\n}\n\n// TestReset tests the Reset functionality\nfunc TestReset(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\n\t// Load initial config\n\tInit(\"./testdata/config.json\")\n\tif len(keys) == 0 {\n\t\tt.Error(\"Expected keys to be populated after Init\")\n\t}\n\n\t// Reset and verify empty\n\tReset()\n\tif len(keys) != 0 {\n\t\tt.Errorf(\"Expected 0 keys after Reset, got: %d\", len(keys))\n\t}\n\n\t// Verify GetPackageConfig returns nil after reset\n\trawConfig := GetPackageConfig(\"main\")\n\tif rawConfig != nil {\n\t\tt.Error(\"Expected nil after Reset\")\n\t}\n}\n\n// TestResetAndReload tests resetting and reloading configuration\nfunc TestResetAndReload(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\n\t// Load first config\n\tInit(\"./testdata/config.json\")\n\trawConfig1 := GetPackageConfig(\"main\")\n\tif rawConfig1 == nil {\n\t\tt.Fatal(\"Expected main config from first Init\")\n\t}\n\n\t// Reset and load different config\n\tReset()\n\tInit(\"./testdata/configAll.json\")\n\trawConfig2 := GetPackageConfig(\"main\")\n\tif rawConfig2 == nil {\n\t\tt.Fatal(\"Expected main config from second Init\")\n\t}\n\n\t// Both should have the same interval value\n\tvar mc1, mc2 mainConfig\n\tjson.Unmarshal(rawConfig1, &mc1)\n\tjson.Unmarshal(rawConfig2, &mc2)\n\n\tif mc1.Interval != mc2.Interval {\n\t\tt.Errorf(\"Expected same interval, got: %s and %s\", mc1.Interval, mc2.Interval)\n\t}\n}\n\n// TestHasKey tests the HasKey function\nfunc TestHasKey(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\tInit(\"./testdata/config.json\")\n\n\t// Test existing keys\n\tif !HasKey(\"main\") {\n\t\tt.Error(\"Expected HasKey('main') to be true\")\n\t}\n\tif !HasKey(\"sinks\") {\n\t\tt.Error(\"Expected HasKey('sinks') to be true\")\n\t}\n\n\t// Test non-existent key\n\tif HasKey(\"nonexistent\") {\n\t\tt.Error(\"Expected HasKey('nonexistent') to be false\")\n\t}\n}\n\n// TestGetKeys tests the GetKeys function\nfunc TestGetKeys(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\tInit(\"./testdata/config.json\")\n\n\tkeys := GetKeys()\n\tif len(keys) != 4 {\n\t\tt.Errorf(\"Expected 4 keys, got: %d\", len(keys))\n\t}\n\n\t// Sort for consistent comparison\n\tsort.Strings(keys)\n\texpected := []string{\"main\", \"optimizer\", \"receivers\", \"sinks\"}\n\tsort.Strings(expected)\n\n\tfor i, key := range keys {\n\t\tif key != expected[i] {\n\t\t\tt.Errorf(\"Expected key %s at index %d, got: %s\", expected[i], i, key)\n\t\t}\n\t}\n}\n\n// TestGetKeysEmpty tests GetKeys with empty configuration\nfunc TestGetKeysEmpty(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\n\tkeys := GetKeys()\n\tif len(keys) != 0 {\n\t\tt.Errorf(\"Expected 0 keys from empty config, got: %d\", len(keys))\n\t}\n}\n\n// TestEmptyConfig tests initialization with an empty config file\nfunc TestEmptyConfig(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\tInit(\"./testdata/empty.json\")\n\n\tif len(keys) != 0 {\n\t\tt.Errorf(\"Expected 0 keys from empty config, got: %d\", len(keys))\n\t}\n\n\t// GetKeys should return empty slice\n\tconfigKeys := GetKeys()\n\tif len(configKeys) != 0 {\n\t\tt.Errorf(\"Expected GetKeys() to return empty slice, got: %v\", configKeys)\n\t}\n}\n\n// TestConfigWithOnlyFileReferences tests config containing only file references\nfunc TestConfigWithOnlyFileReferences(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\tInit(\"./testdata/only_refs.json\")\n\n\t// Should have resolved the file references\n\tif !HasKey(\"receivers\") {\n\t\tt.Error(\"Expected 'receivers' key from file reference\")\n\t}\n\tif !HasKey(\"sinks\") {\n\t\tt.Error(\"Expected 'sinks' key from file reference\")\n\t}\n\n\t// Should NOT have the -file keys\n\tif HasKey(\"receivers-file\") {\n\t\tt.Error(\"Did not expect 'receivers-file' key in resolved config\")\n\t}\n\tif HasKey(\"sinks-file\") {\n\t\tt.Error(\"Did not expect 'sinks-file' key in resolved config\")\n\t}\n}\n\n// TestNonexistentConfigFile tests Init with a file that doesn't exist\nfunc TestNonexistentConfigFile(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\n\t// This should not panic, just continue with empty config\n\tInit(\"./testdata/this-file-does-not-exist.json\")\n\n\tif len(keys) != 0 {\n\t\tt.Errorf(\"Expected empty config for nonexistent file, got %d keys\", len(keys))\n\t}\n}\n\n// TestMissingFileReference tests behavior when a file reference points to missing file\nfunc TestMissingFileReference(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\n\t// This contains a reference to a nonexistent file\n\t// Should not crash, but may log error\n\tInit(\"./testdata/missing_ref.json\")\n\n\t// Main config should still be loaded\n\tif !HasKey(\"main\") {\n\t\tt.Error(\"Expected 'main' key to be loaded despite missing file reference\")\n\t}\n\n\t// The missing reference key should not exist\n\t// (it will be empty or might not be set depending on error handling)\n\trawConfig := GetPackageConfig(\"missing\")\n\t// We don't assert on this as the behavior could vary\n\t_ = rawConfig\n}\n\n// TestMultipleInitCalls tests calling Init multiple times\nfunc TestMultipleInitCalls(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\n\t// First init\n\tInit(\"./testdata/config.json\")\n\tfirstKeyCount := len(keys)\n\n\t// Second init (overwrites)\n\tInit(\"./testdata/configAll.json\")\n\tsecondKeyCount := len(keys)\n\n\tif firstKeyCount != secondKeyCount {\n\t\tt.Logf(\"Key counts differ between successive Init calls: %d vs %d\",\n\t\t\tfirstKeyCount, secondKeyCount)\n\t}\n\n\t// Both should have main config\n\tif !HasKey(\"main\") {\n\t\tt.Error(\"Expected 'main' key after multiple Init calls\")\n\t}\n}\n\n// TestFileReferenceResolution tests that file references are properly resolved\nfunc TestFileReferenceResolution(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\tInit(\"./testdata/config.json\")\n\n\t// Load expected content directly\n\texpectedSinks, err := os.ReadFile(\"./testdata/sinks.json\")\n\tif err != nil {\n\t\tt.Fatalf(\"Failed to read expected sinks file: %v\", err)\n\t}\n\n\t// Get resolved content\n\tactualSinks := GetPackageConfig(\"sinks\")\n\tif actualSinks == nil {\n\t\tt.Fatal(\"Expected sinks config to be resolved\")\n\t}\n\n\t// Compare as strings (both are JSON)\n\tif string(actualSinks) != string(expectedSinks) {\n\t\tt.Errorf(\"File reference not properly resolved.\\nExpected: %s\\nGot: %s\",\n\t\t\tstring(expectedSinks), string(actualSinks))\n\t}\n}\n\n// TestConfigKeyNames tests that key names are preserved correctly\nfunc TestConfigKeyNames(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\tInit(\"./testdata/config.json\")\n\n\t// File references should have -file stripped\n\tif HasKey(\"sinks-file\") {\n\t\tt.Error(\"Expected 'sinks-file' key to be stripped to 'sinks'\")\n\t}\n\tif !HasKey(\"sinks\") {\n\t\tt.Error(\"Expected 'sinks' key from 'sinks-file' reference\")\n\t}\n\n\t// Inline configs should keep their original name\n\tif !HasKey(\"main\") {\n\t\tt.Error(\"Expected 'main' key to be preserved\")\n\t}\n}\n\n// TestInvalidJSONHandling tests that invalid JSON causes fatal error\n// Note: This test is commented out because it would cause the test to exit\n// In a real scenario, you'd test this with a subprocess or mock the log.Fatal\n/*\nfunc TestInvalidJSONHandling(t *testing.T) {\n\tcclog.Init(\"debug\", true)\n\tReset()\n\n\t// This should cause a fatal error - we can't easily test this\n\t// without subprocess testing\n\tInit(\"./testdata/invalid.json\")\n}\n*/\n\n// BenchmarkGetPackageConfig benchmarks the config retrieval\nfunc BenchmarkGetPackageConfig(b *testing.B) {\n\tcclog.Init(\"debug\", true)\n\tInit(\"./testdata/config.json\")\n\n\tb.ResetTimer()\n\tfor i := 0; i < b.N; i++ {\n\t\t_ = GetPackageConfig(\"main\")\n\t}\n}\n\n// BenchmarkHasKey benchmarks the key existence check\nfunc BenchmarkHasKey(b *testing.B) {\n\tcclog.Init(\"debug\", true)\n\tInit(\"./testdata/config.json\")\n\n\tb.ResetTimer()\n\tfor i := 0; i < b.N; i++ {\n\t\t_ = HasKey(\"main\")\n\t}\n}\n\n// BenchmarkGetKeys benchmarks getting all keys\nfunc BenchmarkGetKeys(b *testing.B) {\n\tcclog.Init(\"debug\", true)\n\tInit(\"./testdata/config.json\")\n\n\tb.ResetTimer()\n\tfor i := 0; i < b.N; i++ {\n\t\t_ = GetKeys()\n\t}\n}\n// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n// All rights reserved. This file is part of cc-lib.\n// Use of this source code is governed by a MIT-style\n// license that can be found in the LICENSE file.\n\n// Package ccconfig provides a simple configuration management system for the ClusterCockpit ecosystem.\n//\n// The package supports loading JSON configuration files with a flexible structure that allows\n// both inline configuration and external file references. Configuration sections can be accessed\n// by key, enabling modular configuration management across different components.\n//\n// # Configuration File Structure\n//\n// Configuration files should follow this JSON structure:\n//\n//\t{\n//\t    \"main\": {\n//\t        // Main configuration for the component\n//\t    },\n//\t    \"foo\": {\n//\t        // Configuration for sub-component 'foo'\n//\t    },\n//\t    \"bar-file\": \"path/to/bar.json\"\n//\t}\n//\n// # File References\n//\n// Keys ending with \"-file\" are treated as file references. The value should be a string\n// path to an external JSON file. The referenced file's content will be loaded and stored\n// under the key prefix (without \"-file\" suffix).\n//\n// For example, \"sinks-file\": \"sinks.json\" will load the content of sinks.json\n// and make it available via GetPackageConfig(\"sinks\").\n//\n// # Usage Example\n//\n//\tpackage main\n//\n//\timport (\n//\t    \"encoding/json\"\n//\t    \"log\"\n//\t    ccconfig \"github.com/ClusterCockpit/cc-lib/v2/ccConfig\"\n//\t)\n//\n//\ttype AppConfig struct {\n//\t    Interval string `json:\"interval\"`\n//\t    Debug    bool   `json:\"debug\"`\n//\t}\n//\n//\tfunc main() {\n//\t    // Initialize with config file\n//\t    ccconfig.Init(\"config.json\")\n//\n//\t    // Get configuration for your package\n//\t    rawConfig := ccconfig.GetPackageConfig(\"myapp\")\n//\t    if rawConfig == nil {\n//\t        log.Fatal(\"myapp configuration not found\")\n//\t    }\n//\n//\t    // Unmarshal into your config struct\n//\t    var config AppConfig\n//\t    if err := json.Unmarshal(rawConfig, &config); err != nil {\n//\t        log.Fatalf(\"failed to parse config: %v\", err)\n//\t    }\n//\n//\t    // Use the configuration\n//\t    log.Printf(\"Running with interval: %s\", config.Interval)\n//\t}\npackage ccconfig\n\nimport (\n\t\"bytes\"\n\t\"encoding/json\"\n\t\"log\"\n\t\"os\"\n\t\"strings\"\n\n\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n)\n\n// keys holds the parsed configuration data indexed by key name.\n// File references (keys ending with \"-file\") are resolved and stored\n// under their base key name (without the \"-file\" suffix).\nvar keys map[string]json.RawMessage\n\n// Init initializes the configuration system by loading and parsing a JSON configuration file.\n// It reads the specified file and processes all configuration sections. Keys ending with \"-file\"\n// are treated as references to external files, which are loaded and stored under the base key name.\n//\n// If the file does not exist, Init will silently continue with an empty configuration.\n// Other errors (permission denied, invalid JSON, etc.) will cause the program to terminate\n// with a fatal error message.\n//\n// Parameters:\n//   - filename: Path to the main JSON configuration file\n//\n// Example:\n//\n//\tccconfig.Init(\"./config.json\")\nfunc Init(filename string) {\n\traw, err := os.ReadFile(filename)\n\tjkeys := make(map[string]json.RawMessage)\n\n\tif err != nil {\n\t\tif !os.IsNotExist(err) {\n\t\t\tlog.Fatalf(\"CONFIG ERROR: %v\", err)\n\t\t}\n\t} else {\n\t\tdec := json.NewDecoder(bytes.NewReader(raw))\n\t\tif err := dec.Decode(&jkeys); err != nil {\n\t\t\tlog.Fatalf(\"could not decode: %v\", err)\n\t\t}\n\t}\n\n\tkeys = make(map[string]json.RawMessage)\n\n\t// Process each key-value pair, handling file references\n\tfor k, v := range jkeys {\n\t\ts := strings.Split(k, \"-\")\n\t\t// Check if this is a file reference (key ends with \"-file\")\n\t\tif len(s) == 2 && s[1] == \"file\" {\n\t\t\tvar filename string\n\t\t\terr := json.Unmarshal(v, &filename)\n\t\t\tif err != nil {\n\t\t\t\tlog.Fatalln(\"error:\", err)\n\t\t\t}\n\t\t\tb, err := os.ReadFile(filename)\n\t\t\tif err != nil {\n\t\t\t\tcclog.ComponentError(\"ccConfig\", err.Error())\n\t\t\t}\n\n\t\t\tkeys[s[0]] = b\n\t\t} else {\n\t\t\tkeys[k] = jkeys[k]\n\t\t}\n\t}\n}\n\n// GetPackageConfig retrieves the raw JSON configuration for a given key.\n// It returns the configuration as json.RawMessage which can then be unmarshaled\n// into the appropriate structure.\n//\n// If the key does not exist, it logs an informational message and returns nil.\n// Callers should check for nil before attempting to unmarshal the result.\n//\n// Parameters:\n//   - key: The configuration key to retrieve\n//\n// Returns:\n//   - json.RawMessage containing the configuration data, or nil if the key doesn't exist\n//\n// Example:\n//\n//\trawConfig := ccconfig.GetPackageConfig(\"database\")\n//\tif rawConfig != nil {\n//\t    var dbConfig DatabaseConfig\n//\t    json.Unmarshal(rawConfig, &dbConfig)\n//\t}\nfunc GetPackageConfig(key string) json.RawMessage {\n\tif val, ok := keys[key]; ok {\n\t\treturn val\n\t}\n\tcclog.Infof(\"CONFIG INFO: Key %s not found\", key)\n\treturn nil\n}\n\n// Reset clears all loaded configuration data.\n// This is primarily useful for testing scenarios where you need to reload\n// or clear configuration between test cases.\n//\n// Example:\n//\n//\tccconfig.Reset()\n//\tccconfig.Init(\"test-config.json\")\nfunc Reset() {\n\tkeys = make(map[string]json.RawMessage)\n}\n\n// HasKey checks whether a configuration key exists.\n// This can be used to determine if a component's configuration was loaded\n// before attempting to retrieve it.\n//\n// Parameters:\n//   - key: The configuration key to check\n//\n// Returns:\n//   - true if the key exists, false otherwise\n//\n// Example:\n//\n//\tif ccconfig.HasKey(\"optional-feature\") {\n//\t    config := ccconfig.GetPackageConfig(\"optional-feature\")\n//\t    // ... use config\n//\t}\nfunc HasKey(key string) bool {\n\t_, ok := keys[key]\n\treturn ok\n}\n\n// GetKeys returns a list of all available configuration keys.\n// This can be useful for debugging or for components that need to discover\n// what configuration sections are available.\n//\n// Returns:\n//   - A slice of strings containing all configuration keys\n//\n// Example:\n//\n//\tkeys := ccconfig.GetKeys()\n//\tfor _, key := range keys {\n//\t    fmt.Printf(\"Found config section: %s\\n\", key)\n//\t}\nfunc GetKeys() []string {\n\tresult := make([]string, 0, len(keys))\n\tfor k := range keys {\n\t\tresult = append(result, k)\n\t}\n\treturn result\n}","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"33981756-47be-4457-90af-adace7e7033b","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"type":"last-prompt","lastPrompt":"We want to replace .env file support by a layered approach with secrets put into config and load secrets from env variables takes precendence. Error if neither is present. A Claude review of the appro…","leafUuid":"ae74eba5-41e8-4582-96b6-17ad00e514a7","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca"}
{"type":"ai-title","aiTitle":"Implement layered secrets management with config overlay","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca"}
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},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1450,"cache_read_input_tokens":36582,"cache_creation_input_tokens":7272,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":7272},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8PoPTwgHXtUx1RcNQiQ","type":"assistant","uuid":"43e469d7-7d09-4695-9e6d-08f897f9c2fd","timestamp":"2026-06-17T06:55:27.262Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"43e469d7-7d09-4695-9e6d-08f897f9c2fd","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01G4AFKFXimheA1sr26tzofs","type":"message","role":"assistant","content":[{"type":"text","text":"Let me look at the auth config struct, the `-dev`/production flag, and the config package."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":7272,"cache_read_input_tokens":36582,"output_tokens":1450,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":7272,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1450,"cache_read_input_tokens":36582,"cache_creation_input_tokens":7272,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":7272},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8PoPTwgHXtUx1RcNQiQ","type":"assistant","uuid":"9075c9f7-6a8d-4736-8c1d-73bb54119589","timestamp":"2026-06-17T06:55:27.733Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"9075c9f7-6a8d-4736-8c1d-73bb54119589","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01G4AFKFXimheA1sr26tzofs","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01QX3UrFRunp57trbDSGJfdH","name":"Read","input":{"file_path":"/Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/main.go","offset":170,"limit":30},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":7272,"cache_read_input_tokens":36582,"output_tokens":1450,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":7272,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1450,"cache_read_input_tokens":36582,"cache_creation_input_tokens":7272,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":7272},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8PoPTwgHXtUx1RcNQiQ","type":"assistant","uuid":"78d0852d-ddf0-4102-9a90-0011c90baa1e","timestamp":"2026-06-17T06:55:29.144Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"78d0852d-ddf0-4102-9a90-0011c90baa1e","isSidechain":false,"promptId":"febaeec6-e050-41b9-b2fe-2a9718f5312f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01QX3UrFRunp57trbDSGJfdH","type":"tool_result","content":"170\tfunc handleUserCommands() error {\n171\t\tif config.Keys.DisableAuthentication && (flagNewUser != \"\" || flagDelUser != \"\") {\n172\t\t\treturn fmt.Errorf(\"--add-user and --del-user can only be used if authentication is enabled\")\n173\t\t}\n174\t\n175\t\t// Always initialize the auth subsystem so the HTTP server and REST API have a\n176\t\t// valid (non-nil) auth instance, even when authentication is disabled. With\n177\t\t// authentication disabled, Init only sets up an ephemeral session store and\n178\t\t// registers no authenticators (see auth.Init).\n179\t\tif cfg := ccconf.GetPackageConfig(\"auth\"); cfg != nil {\n180\t\t\tauth.Init(&cfg)\n181\t\t} else {\n182\t\t\tif !config.Keys.DisableAuthentication {\n183\t\t\t\tcclog.Warn(\"Authentication enabled but no auth configuration found\")\n184\t\t\t}\n185\t\t\tauth.Init(nil)\n186\t\t}\n187\t\n188\t\tif !config.Keys.DisableAuthentication {\n189\t\t\t// Check for default security keys\n190\t\t\tcheckDefaultSecurityKeys()\n191\t\n192\t\t\tif flagNewUser != \"\" {\n193\t\t\t\tif err := addUser(flagNewUser); err != nil {\n194\t\t\t\t\treturn err\n195\t\t\t\t}\n196\t\t\t}\n197\t\n198\t\t\tif flagDelUser != \"\" {\n199\t\t\t\tif err := delUser(flagDelUser); err != nil {"}]},"uuid":"a48385aa-af04-401d-8f12-6ba567e974ab","timestamp":"2026-06-17T06:55:29.163Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/main.go","content":"func handleUserCommands() error {\n\tif config.Keys.DisableAuthentication && (flagNewUser != \"\" || flagDelUser != \"\") {\n\t\treturn fmt.Errorf(\"--add-user and --del-user can only be used if authentication is enabled\")\n\t}\n\n\t// Always initialize the auth subsystem so the HTTP server and REST API have a\n\t// valid (non-nil) auth instance, even when authentication is disabled. With\n\t// authentication disabled, Init only sets up an ephemeral session store and\n\t// registers no authenticators (see auth.Init).\n\tif cfg := ccconf.GetPackageConfig(\"auth\"); cfg != nil {\n\t\tauth.Init(&cfg)\n\t} else {\n\t\tif !config.Keys.DisableAuthentication {\n\t\t\tcclog.Warn(\"Authentication enabled but no auth configuration found\")\n\t\t}\n\t\tauth.Init(nil)\n\t}\n\n\tif !config.Keys.DisableAuthentication {\n\t\t// Check for default security keys\n\t\tcheckDefaultSecurityKeys()\n\n\t\tif flagNewUser != \"\" {\n\t\t\tif err := addUser(flagNewUser); err != nil {\n\t\t\t\treturn err\n\t\t\t}\n\t\t}\n\n\t\tif flagDelUser != \"\" {\n\t\t\tif err := delUser(flagDelUser); err != nil {","numLines":30,"startLine":170,"totalLines":613}},"sourceToolAssistantUUID":"78d0852d-ddf0-4102-9a90-0011c90baa1e","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"a48385aa-af04-401d-8f12-6ba567e974ab","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01G4AFKFXimheA1sr26tzofs","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_0135ZSujpsyKPf21TivoiKCn","name":"Bash","input":{"command":"echo \"=== auth.go around config/Init ===\"; sed -n '150,230p' internal/auth/auth.go; echo \"=== flagDev / dev mode ===\"; grep -rn \"flagDev\\|\\\"dev\\\"\\|Devel\\|Production\\|prod\" cmd/cc-backend/*.go internal/config/*.go | head -30","description":"Inspect auth config and dev flag"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":7272,"cache_read_input_tokens":36582,"output_tokens":1450,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":7272,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1450,"cache_read_input_tokens":36582,"cache_creation_input_tokens":7272,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":7272},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8PoPTwgHXtUx1RcNQiQ","type":"assistant","uuid":"e097de66-bf21-490b-afdf-4238b50da1de","timestamp":"2026-06-17T06:55:31.034Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"e097de66-bf21-490b-afdf-4238b50da1de","isSidechain":false,"promptId":"febaeec6-e050-41b9-b2fe-2a9718f5312f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_0135ZSujpsyKPf21TivoiKCn","type":"tool_result","content":"=== auth.go around config/Init ===\n\t\treturn nil, errors.New(\"invalid session data\")\n\t}\n\n\tprojects, ok := session.Values[\"projects\"].([]string)\n\tif !ok {\n\t\tcclog.Warn(\"Invalid session: projects not found or invalid type, using empty list\")\n\t\tprojects = []string{}\n\t}\n\n\troles, ok := session.Values[\"roles\"].([]string)\n\tif !ok || len(roles) == 0 {\n\t\tcclog.Warn(\"Invalid session: missing or invalid roles\")\n\t\t// Invalidate the corrupted session\n\t\tsession.Options.MaxAge = -1\n\t\t_ = auth.sessionStore.Save(r, rw, session)\n\t\treturn nil, errors.New(\"invalid session data\")\n\t}\n\n\tauthSourceInt, ok := session.Values[\"authSource\"].(int)\n\tif !ok {\n\t\tauthSourceInt = int(schema.AuthViaLocalPassword)\n\t}\n\n\treturn &schema.User{\n\t\tUsername:   username,\n\t\tProjects:   projects,\n\t\tRoles:      roles,\n\t\tAuthType:   schema.AuthSession,\n\t\tAuthSource: schema.AuthSource(authSourceInt),\n\t}, nil\n}\n\nfunc Init(authCfg *json.RawMessage) {\n\tinitOnce.Do(func() {\n\t\tauthInstance = &Authentication{}\n\n\t\t// Start background cleanup of rate limiters\n\t\tstartRateLimiterCleanup()\n\n\t\tsessKey := os.Getenv(\"SESSION_KEY\")\n\t\tif sessKey == \"\" {\n\t\t\tif !config.Keys.DisableAuthentication {\n\t\t\t\tcclog.Fatal(\"environment variable 'SESSION_KEY' not set: refusing to start with an ephemeral session key. \" +\n\t\t\t\t\t\"Set SESSION_KEY in .env (base64-encoded 32 random bytes); a random key would invalidate all sessions on every restart \" +\n\t\t\t\t\t\"and prevent sessions from validating across replicas.\")\n\t\t\t}\n\t\t\t// Authentication is disabled: no user sessions are issued, so an\n\t\t\t// ephemeral random key is sufficient and SESSION_KEY is not required.\n\t\t\tephemeralKey := make([]byte, 32)\n\t\t\tif _, err := rand.Read(ephemeralKey); err != nil {\n\t\t\t\tcclog.Fatalf(\"Error while initializing authentication -> generating ephemeral session key failed: %v\", err)\n\t\t\t}\n\t\t\tauthInstance.sessionStore = sessions.NewCookieStore(ephemeralKey)\n\t\t} else {\n\t\t\tkeyBytes, err := base64.StdEncoding.DecodeString(sessKey)\n\t\t\tif err != nil {\n\t\t\t\tcclog.Fatal(\"Error while initializing authentication -> decoding session key failed\")\n\t\t\t}\n\t\t\tauthInstance.sessionStore = sessions.NewCookieStore(keyBytes)\n\t\t}\n\n\t\tif d, err := time.ParseDuration(config.Keys.SessionMaxAge); err == nil {\n\t\t\tauthInstance.SessionMaxAge = d\n\t\t}\n\n\t\t// When authentication is disabled no authenticators are required; the\n\t\t// session store created above is enough for the server to run with a\n\t\t// valid (non-nil) auth instance.\n\t\tif config.Keys.DisableAuthentication {\n\t\t\treturn\n\t\t}\n\n\t\tif authCfg == nil {\n\t\t\treturn\n\t\t}\n\n\t\tconfig.Validate(configSchema, *authCfg)\n\t\tdec := json.NewDecoder(bytes.NewReader(*authCfg))\n\t\tdec.DisallowUnknownFields()\n\t\tif err := dec.Decode(&Keys); err != nil {\n\t\t\tcclog.Errorf(\"error while decoding ldap config: %v\", err)\n=== flagDev / dev mode ===\ncmd/cc-backend/main.go:228:\t\tcclog.Warn(\"Using default JWT keys - not recommended for production environments\")\ncmd/cc-backend/cli.go:14:\tflagForceDB, flagDev, flagVersion, flagLogDateTime, flagApplyTags, flagOptimizeDB,\ncmd/cc-backend/cli.go:25:\tflag.BoolVar(&flagDev, \"dev\", false, \"Enable development components: GraphQL Playground and Swagger UI\")\ncmd/cc-backend/server.go:240:\tif flagDev {","is_error":false}]},"uuid":"a4f5da1f-9a8a-41a2-806d-bb7c20d355d4","timestamp":"2026-06-17T06:55:31.090Z","toolUseResult":{"stdout":"=== auth.go around config/Init ===\n\t\treturn nil, errors.New(\"invalid session data\")\n\t}\n\n\tprojects, ok := session.Values[\"projects\"].([]string)\n\tif !ok {\n\t\tcclog.Warn(\"Invalid session: projects not found or invalid type, using empty list\")\n\t\tprojects = []string{}\n\t}\n\n\troles, ok := session.Values[\"roles\"].([]string)\n\tif !ok || len(roles) == 0 {\n\t\tcclog.Warn(\"Invalid session: missing or invalid roles\")\n\t\t// Invalidate the corrupted session\n\t\tsession.Options.MaxAge = -1\n\t\t_ = auth.sessionStore.Save(r, rw, session)\n\t\treturn nil, errors.New(\"invalid session data\")\n\t}\n\n\tauthSourceInt, ok := session.Values[\"authSource\"].(int)\n\tif !ok {\n\t\tauthSourceInt = int(schema.AuthViaLocalPassword)\n\t}\n\n\treturn &schema.User{\n\t\tUsername:   username,\n\t\tProjects:   projects,\n\t\tRoles:      roles,\n\t\tAuthType:   schema.AuthSession,\n\t\tAuthSource: schema.AuthSource(authSourceInt),\n\t}, nil\n}\n\nfunc Init(authCfg *json.RawMessage) {\n\tinitOnce.Do(func() {\n\t\tauthInstance = &Authentication{}\n\n\t\t// Start background cleanup of rate limiters\n\t\tstartRateLimiterCleanup()\n\n\t\tsessKey := os.Getenv(\"SESSION_KEY\")\n\t\tif sessKey == \"\" {\n\t\t\tif !config.Keys.DisableAuthentication {\n\t\t\t\tcclog.Fatal(\"environment variable 'SESSION_KEY' not set: refusing to start with an ephemeral session key. \" +\n\t\t\t\t\t\"Set SESSION_KEY in .env (base64-encoded 32 random bytes); a random key would invalidate all sessions on every restart \" +\n\t\t\t\t\t\"and prevent sessions from validating across replicas.\")\n\t\t\t}\n\t\t\t// Authentication is disabled: no user sessions are issued, so an\n\t\t\t// ephemeral random key is sufficient and SESSION_KEY is not required.\n\t\t\tephemeralKey := make([]byte, 32)\n\t\t\tif _, err := rand.Read(ephemeralKey); err != nil {\n\t\t\t\tcclog.Fatalf(\"Error while initializing authentication -> generating ephemeral session key failed: %v\", err)\n\t\t\t}\n\t\t\tauthInstance.sessionStore = sessions.NewCookieStore(ephemeralKey)\n\t\t} else {\n\t\t\tkeyBytes, err := base64.StdEncoding.DecodeString(sessKey)\n\t\t\tif err != nil {\n\t\t\t\tcclog.Fatal(\"Error while initializing authentication -> decoding session key failed\")\n\t\t\t}\n\t\t\tauthInstance.sessionStore = sessions.NewCookieStore(keyBytes)\n\t\t}\n\n\t\tif d, err := time.ParseDuration(config.Keys.SessionMaxAge); err == nil {\n\t\t\tauthInstance.SessionMaxAge = d\n\t\t}\n\n\t\t// When authentication is disabled no authenticators are required; the\n\t\t// session store created above is enough for the server to run with a\n\t\t// valid (non-nil) auth instance.\n\t\tif config.Keys.DisableAuthentication {\n\t\t\treturn\n\t\t}\n\n\t\tif authCfg == nil {\n\t\t\treturn\n\t\t}\n\n\t\tconfig.Validate(configSchema, *authCfg)\n\t\tdec := json.NewDecoder(bytes.NewReader(*authCfg))\n\t\tdec.DisallowUnknownFields()\n\t\tif err := dec.Decode(&Keys); err != nil {\n\t\t\tcclog.Errorf(\"error while decoding ldap config: %v\", err)\n=== flagDev / dev mode ===\ncmd/cc-backend/main.go:228:\t\tcclog.Warn(\"Using default JWT keys - not recommended for production environments\")\ncmd/cc-backend/cli.go:14:\tflagForceDB, flagDev, flagVersion, flagLogDateTime, flagApplyTags, flagOptimizeDB,\ncmd/cc-backend/cli.go:25:\tflag.BoolVar(&flagDev, \"dev\", false, \"Enable development components: GraphQL Playground and Swagger UI\")\ncmd/cc-backend/server.go:240:\tif flagDev {","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"e097de66-bf21-490b-afdf-4238b50da1de","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"a4f5da1f-9a8a-41a2-806d-bb7c20d355d4","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01KFN2DEzdHARAwg1iVz7M8E","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"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"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":3351,"cache_read_input_tokens":43854,"output_tokens":489,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3351,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":489,"cache_read_input_tokens":43854,"cache_creation_input_tokens":3351,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3351},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8PprHmFTzGA1GY4Jgdj","type":"assistant","uuid":"8ed209ac-1d66-4f8e-96c2-9681989c51d3","timestamp":"2026-06-17T06:55:35.332Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"8ed209ac-1d66-4f8e-96c2-9681989c51d3","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01KFN2DEzdHARAwg1iVz7M8E","type":"message","role":"assistant","content":[{"type":"text","text":"Let me see the auth `Keys` struct and the JWT/LDAP/OIDC secret read sites."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":3351,"cache_read_input_tokens":43854,"output_tokens":489,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3351,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":489,"cache_read_input_tokens":43854,"cache_creation_input_tokens":3351,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3351},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8PprHmFTzGA1GY4Jgdj","type":"assistant","uuid":"839d6323-9f45-4a22-b8d5-12bef6f764cf","timestamp":"2026-06-17T06:55:35.806Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"839d6323-9f45-4a22-b8d5-12bef6f764cf","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01KFN2DEzdHARAwg1iVz7M8E","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01NytcqAw24W2vCTP5Yq4bZF","name":"Bash","input":{"command":"echo \"=== auth Keys struct ===\"; grep -rn \"var Keys\\|Keys =\\|type.*struct\" internal/auth/auth.go | head; sed -n '1,90p' internal/auth/auth.go | grep -n \"struct\\|json:\" ; echo; echo \"=== jwt.go secret read ===\"; sed -n '40,70p' internal/auth/jwt.go; echo \"=== jwtCookieSession.go ===\"; sed -n '20,55p' internal/auth/jwtCookieSession.go; echo \"=== ldap.go ===\"; sed -n '30,60p' internal/auth/ldap.go; echo \"=== oidc.go ===\"; sed -n '55,90p' internal/auth/oidc.go; echo \"=== jwtSession.go ===\"; sed -n '20,45p' internal/auth/jwtSession.go","description":"Inspect auth secret read sites and Keys struct"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":3351,"cache_read_input_tokens":43854,"output_tokens":489,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3351,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":489,"cache_read_input_tokens":43854,"cache_creation_input_tokens":3351,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3351},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8PprHmFTzGA1GY4Jgdj","type":"assistant","uuid":"62487199-cf55-411e-b226-d625945b73fc","timestamp":"2026-06-17T06:55:38.943Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"62487199-cf55-411e-b226-d625945b73fc","isSidechain":false,"promptId":"febaeec6-e050-41b9-b2fe-2a9718f5312f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01NytcqAw24W2vCTP5Yq4bZF","type":"tool_result","content":"=== auth Keys struct ===\ninternal/auth/auth.go:57:type rateLimiterEntry struct {\ninternal/auth/auth.go:110:type AuthConfig struct {\ninternal/auth/auth.go:117:var Keys AuthConfig\ninternal/auth/auth.go:120:type Authentication struct {\n57:type rateLimiterEntry struct {\n\n=== jwt.go secret read ===\n\t// Should an existent user be updated in the DB based on the information in the token\n\tUpdateUserOnLogin bool `json:\"update-user-on-login\"`\n}\n\ntype JWTAuthenticator struct {\n\tpublicKey  ed25519.PublicKey\n\tprivateKey ed25519.PrivateKey\n}\n\nfunc (ja *JWTAuthenticator) Init() error {\n\tpubKey, privKey := os.Getenv(\"JWT_PUBLIC_KEY\"), os.Getenv(\"JWT_PRIVATE_KEY\")\n\tif pubKey == \"\" || privKey == \"\" {\n\t\tcclog.Warn(\"environment variables 'JWT_PUBLIC_KEY' or 'JWT_PRIVATE_KEY' not set (token based authentication will not work)\")\n\t} else {\n\t\tbytes, err := base64.StdEncoding.DecodeString(pubKey)\n\t\tif err != nil {\n\t\t\tcclog.Warn(\"Could not decode JWT public key\")\n\t\t\treturn err\n\t\t}\n\t\tja.publicKey = ed25519.PublicKey(bytes)\n\t\tbytes, err = base64.StdEncoding.DecodeString(privKey)\n\t\tif err != nil {\n\t\t\tcclog.Warn(\"Could not decode JWT private key\")\n\t\t\treturn err\n\t\t}\n\t\tja.privateKey = ed25519.PrivateKey(bytes)\n\t}\n\n\treturn nil\n}\n\n=== jwtCookieSession.go ===\n\ntype JWTCookieSessionAuthenticator struct {\n\tpublicKey           ed25519.PublicKey\n\tprivateKey          ed25519.PrivateKey\n\tpublicKeyCrossLogin ed25519.PublicKey // For accepting externally generated JWTs\n}\n\nvar _ Authenticator = (*JWTCookieSessionAuthenticator)(nil)\n\nfunc (ja *JWTCookieSessionAuthenticator) Init() error {\n\tpubKey, privKey := os.Getenv(\"JWT_PUBLIC_KEY\"), os.Getenv(\"JWT_PRIVATE_KEY\")\n\tif pubKey == \"\" || privKey == \"\" {\n\t\tcclog.Warn(\"environment variables 'JWT_PUBLIC_KEY' or 'JWT_PRIVATE_KEY' not set (token based authentication will not work)\")\n\t\treturn errors.New(\"environment variables 'JWT_PUBLIC_KEY' or 'JWT_PRIVATE_KEY' not set (token based authentication will not work)\")\n\t} else {\n\t\tbytes, err := base64.StdEncoding.DecodeString(pubKey)\n\t\tif err != nil {\n\t\t\tcclog.Warn(\"Could not decode JWT public key\")\n\t\t\treturn err\n\t\t}\n\t\tja.publicKey = ed25519.PublicKey(bytes)\n\t\tbytes, err = base64.StdEncoding.DecodeString(privKey)\n\t\tif err != nil {\n\t\t\tcclog.Warn(\"Could not decode JWT private key\")\n\t\t\treturn err\n\t\t}\n\t\tja.privateKey = ed25519.PrivateKey(bytes)\n\t}\n\n\t// Look for external public keys\n\tpubKeyCrossLogin, keyFound := os.LookupEnv(\"CROSS_LOGIN_JWT_PUBLIC_KEY\")\n\tif keyFound && pubKeyCrossLogin != \"\" {\n\t\tbytes, err := base64.StdEncoding.DecodeString(pubKeyCrossLogin)\n\t\tif err != nil {\n\t\t\tcclog.Warn(\"Could not decode cross login JWT public key\")\n\t\t\treturn err\n=== ldap.go ===\n\tSyncInterval    string `json:\"sync-interval\"` // Parsed using time.ParseDuration.\n\tSyncDelOldUsers bool   `json:\"sync-del-old-users\"`\n\n\t// Should a non-existent user be added to the DB if user exists in ldap directory\n\tSyncUserOnLogin   bool `json:\"sync-user-on-login\"`\n\tUpdateUserOnLogin bool `json:\"update-user-on-login\"`\n}\n\ntype LdapAuthenticator struct {\n\tsyncPassword string\n\tUserAttr     string\n\tUIDAttr      string\n}\n\nvar _ Authenticator = (*LdapAuthenticator)(nil)\n\nfunc (la *LdapAuthenticator) Init() error {\n\tla.syncPassword = os.Getenv(\"LDAP_ADMIN_PASSWORD\")\n\tif la.syncPassword == \"\" {\n\t\tcclog.Warn(\"environment variable 'LDAP_ADMIN_PASSWORD' not set (ldap sync will not work)\")\n\t}\n\n\tif Keys.LdapConfig.UserAttr != \"\" {\n\t\tla.UserAttr = Keys.LdapConfig.UserAttr\n\t} else {\n\t\tla.UserAttr = \"gecos\"\n\t}\n\n\tif Keys.LdapConfig.UIDAttr != \"\" {\n\t\tla.UIDAttr = Keys.LdapConfig.UIDAttr\n\t} else {\n=== oidc.go ===\n\t}\n\thttp.SetCookie(w, c)\n}\n\n// NewOIDC creates a new OIDC authenticator with the configured provider\nfunc NewOIDC(a *Authentication) *OIDC {\n\t// Use context with timeout for provider initialization\n\tctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)\n\tdefer cancel()\n\n\tprovider, err := oidc.NewProvider(ctx, Keys.OpenIDConfig.Provider)\n\tif err != nil {\n\t\tcclog.Fatal(err)\n\t}\n\tclientID := os.Getenv(\"OID_CLIENT_ID\")\n\tif clientID == \"\" {\n\t\tcclog.Warn(\"environment variable 'OID_CLIENT_ID' not set (Open ID connect auth will not work)\")\n\t}\n\tclientSecret := os.Getenv(\"OID_CLIENT_SECRET\")\n\tif clientSecret == \"\" {\n\t\tcclog.Warn(\"environment variable 'OID_CLIENT_SECRET' not set (Open ID connect auth will not work)\")\n\t}\n\n\tclient := &oauth2.Config{\n\t\tClientID:     clientID,\n\t\tClientSecret: clientSecret,\n\t\tEndpoint:     provider.Endpoint(),\n\t\tScopes:       []string{oidc.ScopeOpenID, \"profile\", \"roles\"},\n\t}\n\n\toa := &OIDC{provider: provider, client: client, clientID: clientID, authentication: a}\n\n\treturn oa\n}\n\nfunc (oa *OIDC) RegisterEndpoints(r chi.Router) {\n=== jwtSession.go ===\n\ntype JWTSessionAuthenticator struct {\n\tloginTokenKey []byte // HS256 key\n}\n\nvar _ Authenticator = (*JWTSessionAuthenticator)(nil)\n\nfunc (ja *JWTSessionAuthenticator) Init() error {\n\tpubKey := os.Getenv(\"CROSS_LOGIN_JWT_HS512_KEY\")\n\tif pubKey == \"\" {\n\t\t// Without a configured key the HMAC verification below would run against\n\t\t// an empty key, which lets anyone forge a valid token. Refuse to register\n\t\t// the authenticator in that case so JWT session login is simply disabled.\n\t\treturn errors.New(\"CROSS_LOGIN_JWT_HS512_KEY not set: JWT session login disabled\")\n\t}\n\n\tbytes, err := base64.StdEncoding.DecodeString(pubKey)\n\tif err != nil {\n\t\tcclog.Warn(\"Could not decode cross login JWT HS512 key\")\n\t\treturn err\n\t}\n\tja.loginTokenKey = bytes\n\n\tcclog.Info(\"JWT Session authenticator successfully registered\")\n\treturn nil\n}","is_error":false}]},"uuid":"9b60c6c9-b8fa-4ad5-b53f-9e1afb84fd0c","timestamp":"2026-06-17T06:55:39.016Z","toolUseResult":{"stdout":"=== auth Keys struct ===\ninternal/auth/auth.go:57:type rateLimiterEntry struct {\ninternal/auth/auth.go:110:type AuthConfig struct {\ninternal/auth/auth.go:117:var Keys AuthConfig\ninternal/auth/auth.go:120:type Authentication struct {\n57:type rateLimiterEntry struct {\n\n=== jwt.go secret read ===\n\t// Should an existent user be updated in the DB based on the information in the token\n\tUpdateUserOnLogin bool `json:\"update-user-on-login\"`\n}\n\ntype JWTAuthenticator struct {\n\tpublicKey  ed25519.PublicKey\n\tprivateKey ed25519.PrivateKey\n}\n\nfunc (ja *JWTAuthenticator) Init() error {\n\tpubKey, privKey := os.Getenv(\"JWT_PUBLIC_KEY\"), os.Getenv(\"JWT_PRIVATE_KEY\")\n\tif pubKey == \"\" || privKey == \"\" {\n\t\tcclog.Warn(\"environment variables 'JWT_PUBLIC_KEY' or 'JWT_PRIVATE_KEY' not set (token based authentication will not work)\")\n\t} else {\n\t\tbytes, err := base64.StdEncoding.DecodeString(pubKey)\n\t\tif err != nil {\n\t\t\tcclog.Warn(\"Could not decode JWT public key\")\n\t\t\treturn err\n\t\t}\n\t\tja.publicKey = ed25519.PublicKey(bytes)\n\t\tbytes, err = base64.StdEncoding.DecodeString(privKey)\n\t\tif err != nil {\n\t\t\tcclog.Warn(\"Could not decode JWT private key\")\n\t\t\treturn err\n\t\t}\n\t\tja.privateKey = ed25519.PrivateKey(bytes)\n\t}\n\n\treturn nil\n}\n\n=== jwtCookieSession.go ===\n\ntype JWTCookieSessionAuthenticator struct {\n\tpublicKey           ed25519.PublicKey\n\tprivateKey          ed25519.PrivateKey\n\tpublicKeyCrossLogin ed25519.PublicKey // For accepting externally generated JWTs\n}\n\nvar _ Authenticator = (*JWTCookieSessionAuthenticator)(nil)\n\nfunc (ja *JWTCookieSessionAuthenticator) Init() error {\n\tpubKey, privKey := os.Getenv(\"JWT_PUBLIC_KEY\"), os.Getenv(\"JWT_PRIVATE_KEY\")\n\tif pubKey == \"\" || privKey == \"\" {\n\t\tcclog.Warn(\"environment variables 'JWT_PUBLIC_KEY' or 'JWT_PRIVATE_KEY' not set (token based authentication will not work)\")\n\t\treturn errors.New(\"environment variables 'JWT_PUBLIC_KEY' or 'JWT_PRIVATE_KEY' not set (token based authentication will not work)\")\n\t} else {\n\t\tbytes, err := base64.StdEncoding.DecodeString(pubKey)\n\t\tif err != nil {\n\t\t\tcclog.Warn(\"Could not decode JWT public key\")\n\t\t\treturn err\n\t\t}\n\t\tja.publicKey = ed25519.PublicKey(bytes)\n\t\tbytes, err = base64.StdEncoding.DecodeString(privKey)\n\t\tif err != nil {\n\t\t\tcclog.Warn(\"Could not decode JWT private key\")\n\t\t\treturn err\n\t\t}\n\t\tja.privateKey = ed25519.PrivateKey(bytes)\n\t}\n\n\t// Look for external public keys\n\tpubKeyCrossLogin, keyFound := os.LookupEnv(\"CROSS_LOGIN_JWT_PUBLIC_KEY\")\n\tif keyFound && pubKeyCrossLogin != \"\" {\n\t\tbytes, err := base64.StdEncoding.DecodeString(pubKeyCrossLogin)\n\t\tif err != nil {\n\t\t\tcclog.Warn(\"Could not decode cross login JWT public key\")\n\t\t\treturn err\n=== ldap.go ===\n\tSyncInterval    string `json:\"sync-interval\"` // Parsed using time.ParseDuration.\n\tSyncDelOldUsers bool   `json:\"sync-del-old-users\"`\n\n\t// Should a non-existent user be added to the DB if user exists in ldap directory\n\tSyncUserOnLogin   bool `json:\"sync-user-on-login\"`\n\tUpdateUserOnLogin bool `json:\"update-user-on-login\"`\n}\n\ntype LdapAuthenticator struct {\n\tsyncPassword string\n\tUserAttr     string\n\tUIDAttr      string\n}\n\nvar _ Authenticator = (*LdapAuthenticator)(nil)\n\nfunc (la *LdapAuthenticator) Init() error {\n\tla.syncPassword = os.Getenv(\"LDAP_ADMIN_PASSWORD\")\n\tif la.syncPassword == \"\" {\n\t\tcclog.Warn(\"environment variable 'LDAP_ADMIN_PASSWORD' not set (ldap sync will not work)\")\n\t}\n\n\tif Keys.LdapConfig.UserAttr != \"\" {\n\t\tla.UserAttr = Keys.LdapConfig.UserAttr\n\t} else {\n\t\tla.UserAttr = \"gecos\"\n\t}\n\n\tif Keys.LdapConfig.UIDAttr != \"\" {\n\t\tla.UIDAttr = Keys.LdapConfig.UIDAttr\n\t} else {\n=== oidc.go ===\n\t}\n\thttp.SetCookie(w, c)\n}\n\n// NewOIDC creates a new OIDC authenticator with the configured provider\nfunc NewOIDC(a *Authentication) *OIDC {\n\t// Use context with timeout for provider initialization\n\tctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)\n\tdefer cancel()\n\n\tprovider, err := oidc.NewProvider(ctx, Keys.OpenIDConfig.Provider)\n\tif err != nil {\n\t\tcclog.Fatal(err)\n\t}\n\tclientID := os.Getenv(\"OID_CLIENT_ID\")\n\tif clientID == \"\" {\n\t\tcclog.Warn(\"environment variable 'OID_CLIENT_ID' not set (Open ID connect auth will not work)\")\n\t}\n\tclientSecret := os.Getenv(\"OID_CLIENT_SECRET\")\n\tif clientSecret == \"\" {\n\t\tcclog.Warn(\"environment variable 'OID_CLIENT_SECRET' not set (Open ID connect auth will not work)\")\n\t}\n\n\tclient := &oauth2.Config{\n\t\tClientID:     clientID,\n\t\tClientSecret: clientSecret,\n\t\tEndpoint:     provider.Endpoint(),\n\t\tScopes:       []string{oidc.ScopeOpenID, \"profile\", \"roles\"},\n\t}\n\n\toa := &OIDC{provider: provider, client: client, clientID: clientID, authentication: a}\n\n\treturn oa\n}\n\nfunc (oa *OIDC) RegisterEndpoints(r chi.Router) {\n=== jwtSession.go ===\n\ntype JWTSessionAuthenticator struct {\n\tloginTokenKey []byte // HS256 key\n}\n\nvar _ Authenticator = (*JWTSessionAuthenticator)(nil)\n\nfunc (ja *JWTSessionAuthenticator) Init() error {\n\tpubKey := os.Getenv(\"CROSS_LOGIN_JWT_HS512_KEY\")\n\tif pubKey == \"\" {\n\t\t// Without a configured key the HMAC verification below would run against\n\t\t// an empty key, which lets anyone forge a valid token. Refuse to register\n\t\t// the authenticator in that case so JWT session login is simply disabled.\n\t\treturn errors.New(\"CROSS_LOGIN_JWT_HS512_KEY not set: JWT session login disabled\")\n\t}\n\n\tbytes, err := base64.StdEncoding.DecodeString(pubKey)\n\tif err != nil {\n\t\tcclog.Warn(\"Could not decode cross login JWT HS512 key\")\n\t\treturn err\n\t}\n\tja.loginTokenKey = bytes\n\n\tcclog.Info(\"JWT Session authenticator successfully registered\")\n\treturn nil\n}","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"62487199-cf55-411e-b226-d625945b73fc","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"type":"last-prompt","lastPrompt":"We want to replace .env file support by a layered approach with secrets put into config and load secrets from env variables takes precendence. Error if neither is present. A Claude review of the appro…","leafUuid":"9b60c6c9-b8fa-4ad5-b53f-9e1afb84fd0c","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca"}
{"type":"ai-title","aiTitle":"Implement layered secrets management with config overlay","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca"}
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{"parentUuid":"5a0aa755-a4de-48e8-97d3-79be3f833039","isSidechain":false,"promptId":"febaeec6-e050-41b9-b2fe-2a9718f5312f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01BoXkbqV1GsbeqR9RvTqCkh","type":"tool_result","content":"=== .gitignore .env entries ===\n2:/.env\n=== env-template ===\n# Base64 encoded Ed25519 keys (DO NOT USE THESE TWO IN PRODUCTION!)\n# You can generate your own keypair using `go run tools/gen-keypair/main.go`\nJWT_PUBLIC_KEY=\"REDACTED\"\nJWT_PRIVATE_KEY=\"REDACTED\"\n\n# Base64 encoded Ed25519 public key for accepting externally generated JWTs\n# Keys in PEM format can be converted, see `tools/convert-pem-pubkey/Readme.md`\nCROSS_LOGIN_JWT_PUBLIC_KEY=\"\"\n\n# Some random bytes used as secret for cookie-based sessions (DO NOT USE THIS ONE IN PRODUCTION)\nSESSION_KEY=\"REDACTED\"\n\n# Password for the ldap server (optional)\nLDAP_ADMIN_PASSWORD=\"mashup\"\ncluster.json\nconfig-demo.json\nconfig.json\nenv-template.txt\ngenerate-subcluster.pl\nstartJobPayload.json\nstopJobPayload.json\ntagger\nuiConfig.json\n=== README .env mentions ===\nREADME.md:132:# EDIT THE .env FILE BEFORE YOU DEPLOY (Change the secrets)!\nREADME.md:134:cp configs/env-template.txt  .env\nREADME.md:135:vim .env\n=== startDemo / scripts ===\n=== other CROSS_LOGIN env ===\n(eval):1: no matches found: --include=*.go","is_error":false}]},"uuid":"f9537807-4794-4ba6-93c7-0e5cf7393ee1","timestamp":"2026-06-17T06:56:06.998Z","toolUseResult":{"stdout":"=== .gitignore .env entries ===\n2:/.env\n=== env-template ===\n# Base64 encoded Ed25519 keys (DO NOT USE THESE TWO IN PRODUCTION!)\n# You can generate your own keypair using `go run tools/gen-keypair/main.go`\nJWT_PUBLIC_KEY=\"REDACTED\"\nJWT_PRIVATE_KEY=\"REDACTED\"\n\n# Base64 encoded Ed25519 public key for accepting externally generated JWTs\n# Keys in PEM format can be converted, see `tools/convert-pem-pubkey/Readme.md`\nCROSS_LOGIN_JWT_PUBLIC_KEY=\"\"\n\n# Some random bytes used as secret for cookie-based sessions (DO NOT USE THIS ONE IN PRODUCTION)\nSESSION_KEY=\"REDACTED\"\n\n# Password for the ldap server (optional)\nLDAP_ADMIN_PASSWORD=\"mashup\"\ncluster.json\nconfig-demo.json\nconfig.json\nenv-template.txt\ngenerate-subcluster.pl\nstartJobPayload.json\nstopJobPayload.json\ntagger\nuiConfig.json\n=== README .env mentions ===\nREADME.md:132:# EDIT THE .env FILE BEFORE YOU DEPLOY (Change the secrets)!\nREADME.md:134:cp configs/env-template.txt  .env\nREADME.md:135:vim .env\n=== startDemo / scripts ===\n=== other CROSS_LOGIN env ===\n(eval):1: no matches found: --include=*.go","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"5a0aa755-a4de-48e8-97d3-79be3f833039","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
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{"parentUuid":"8e394b66-3af1-43b0-ae6e-158e01eeb5c8","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01SD6xcq9uffQBp6x44YeUze","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01EfbGsa1L8rCsdtADy33bRd","name":"Bash","input":{"command":"grep -rn \"LookupEnv\\|CROSS_LOGIN\" internal/ cmd/ --include=\"*.go\"; echo \"=== README context 120-145 ===\"; sed -n '120,145p' README.md","description":"Find all env lookups and README deploy section"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":2782,"cache_read_input_tokens":50397,"output_tokens":178,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":2782,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":178,"cache_read_input_tokens":50397,"cache_creation_input_tokens":2782,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":2782},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8PsWbvWc9vpFihmJu1a","type":"assistant","uuid":"8e66fe61-eafb-45e6-8ddd-556a0885455c","timestamp":"2026-06-17T06:56:10.812Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
{"parentUuid":"8e66fe61-eafb-45e6-8ddd-556a0885455c","isSidechain":false,"promptId":"febaeec6-e050-41b9-b2fe-2a9718f5312f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01EfbGsa1L8rCsdtADy33bRd","type":"tool_result","content":"internal/auth/jwtSession.go:28:\tpubKey := os.Getenv(\"CROSS_LOGIN_JWT_HS512_KEY\")\ninternal/auth/jwtSession.go:33:\t\treturn errors.New(\"CROSS_LOGIN_JWT_HS512_KEY not set: JWT session login disabled\")\ninternal/auth/jwtCookieSession.go:50:\tpubKeyCrossLogin, keyFound := os.LookupEnv(\"CROSS_LOGIN_JWT_PUBLIC_KEY\")\ninternal/auth/jwtCookieSession.go:60:\t\tcclog.Debug(\"environment variable 'CROSS_LOGIN_JWT_PUBLIC_KEY' not set (cross login token based authentication will not work)\")\ninternal/auth/jwtCookieSession.go:61:\t\treturn errors.New(\"environment variable 'CROSS_LOGIN_JWT_PUBLIC_KEY' not set (cross login token based authentication will not work)\")\n=== README context 120-145 ===\ncurl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/HEAD/install.sh | sh -s -- -b $(go env GOPATH)/bin\n```\n\nA common workflow for setting up cc-backend from scratch is:\n\n```sh\ngit clone https://github.com/ClusterCockpit/cc-backend.git\n\n# Build binary\ncd ./cc-backend/\nmake\n\n# EDIT THE .env FILE BEFORE YOU DEPLOY (Change the secrets)!\n# If authentication is disabled, it can be empty.\ncp configs/env-template.txt  .env\nvim .env\n\ncp configs/config.json .\nvim config.json\n\n#Optional: Link an existing job archive:\nln -s <your-existing-job-archive> ./var/job-archive\n\n# This will first initialize the job.db database by traversing all\n# `meta.json` files in the job-archive and add a new user.\n./cc-backend -init-db -add-user <your-username>:admin:<your-password>","is_error":false}]},"uuid":"d6530068-87a6-42be-b6b6-1266d00ad1a7","timestamp":"2026-06-17T06:56:10.887Z","toolUseResult":{"stdout":"internal/auth/jwtSession.go:28:\tpubKey := os.Getenv(\"CROSS_LOGIN_JWT_HS512_KEY\")\ninternal/auth/jwtSession.go:33:\t\treturn errors.New(\"CROSS_LOGIN_JWT_HS512_KEY not set: JWT session login disabled\")\ninternal/auth/jwtCookieSession.go:50:\tpubKeyCrossLogin, keyFound := os.LookupEnv(\"CROSS_LOGIN_JWT_PUBLIC_KEY\")\ninternal/auth/jwtCookieSession.go:60:\t\tcclog.Debug(\"environment variable 'CROSS_LOGIN_JWT_PUBLIC_KEY' not set (cross login token based authentication will not work)\")\ninternal/auth/jwtCookieSession.go:61:\t\treturn errors.New(\"environment variable 'CROSS_LOGIN_JWT_PUBLIC_KEY' not set (cross login token based authentication will not work)\")\n=== README context 120-145 ===\ncurl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/HEAD/install.sh | sh -s -- -b $(go env GOPATH)/bin\n```\n\nA common workflow for setting up cc-backend from scratch is:\n\n```sh\ngit clone https://github.com/ClusterCockpit/cc-backend.git\n\n# Build binary\ncd ./cc-backend/\nmake\n\n# EDIT THE .env FILE BEFORE YOU DEPLOY (Change the secrets)!\n# If authentication is disabled, it can be empty.\ncp configs/env-template.txt  .env\nvim .env\n\ncp configs/config.json .\nvim config.json\n\n#Optional: Link an existing job archive:\nln -s <your-existing-job-archive> ./var/job-archive\n\n# This will first initialize the job.db database by traversing all\n# `meta.json` files in the job-archive and add a new user.\n./cc-backend -init-db -add-user <your-username>:admin:<your-password>","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"8e66fe61-eafb-45e6-8ddd-556a0885455c","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support"}
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{"parentUuid":"ec169469-2512-417a-bad8-817f55fe112c","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_014JDeiu4oZLqq44qRMk19Pf","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_0167ARDJ62BMqyLHWxQ28ttj","name":"Bash","input":{"command":"sed -n '100,150p' internal/auth/auth.go; echo \"=== where authenticators registered ===\"; grep -rn \"LdapConfig\\|OpenIDConfig\\|JwtConfig\\|Ldap\\|OpenID\\|append(.*[Aa]uthenticator\\|NewOIDC\\|JWTSessionAuthenticator\\|JWTCookieSession\" internal/auth/auth.go | head -30","description":"Inspect AuthConfig fields and authenticator registration"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":3128,"cache_read_input_tokens":58412,"output_tokens":1860,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3128,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1860,"cache_read_input_tokens":58412,"cache_creation_input_tokens":3128,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3128},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8QAEbED7PGP7FvnRHCC","type":"assistant","uuid":"cd94bdc0-da65-4d3a-86d3-c48644002587","timestamp":"2026-06-17T07:00:19.141Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support","slug":"foamy-gathering-squirrel"}
{"parentUuid":"cd94bdc0-da65-4d3a-86d3-c48644002587","isSidechain":false,"promptId":"febaeec6-e050-41b9-b2fe-2a9718f5312f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_0167ARDJ62BMqyLHWxQ28ttj","type":"tool_result","content":"\t\tticker := time.NewTicker(1 * time.Hour)\n\t\tdefer ticker.Stop()\n\t\tfor range ticker.C {\n\t\t\t// Clean up limiters not used in the last 24 hours\n\t\t\tcleanupOldRateLimiters(time.Now().Add(-24 * time.Hour))\n\t\t}\n\t}()\n}\n\n// AuthConfig contains configuration for all authentication methods\ntype AuthConfig struct {\n\tLdapConfig   *LdapConfig    `json:\"ldap\"`\n\tJwtConfig    *JWTAuthConfig `json:\"jwts\"`\n\tOpenIDConfig *OpenIDConfig  `json:\"oidc\"`\n}\n\n// Keys holds the global authentication configuration\nvar Keys AuthConfig\n\n// Authentication manages all authentication methods and session handling\ntype Authentication struct {\n\tsessionStore   *sessions.CookieStore\n\tLdapAuth       *LdapAuthenticator\n\tJwtAuth        *JWTAuthenticator\n\tLocalAuth      *LocalAuthenticator\n\tauthenticators []Authenticator\n\tSessionMaxAge  time.Duration\n}\n\nfunc (auth *Authentication) AuthViaSession(\n\trw http.ResponseWriter,\n\tr *http.Request,\n) (*schema.User, error) {\n\tsession, err := auth.sessionStore.Get(r, \"session\")\n\tif err != nil {\n\t\tcclog.Error(\"Error while getting session store\")\n\t\treturn nil, err\n\t}\n\n\tif session.IsNew {\n\t\treturn nil, nil\n\t}\n\n\t// Validate session data with proper type checking\n\tusername, ok := session.Values[\"username\"].(string)\n\tif !ok || username == \"\" {\n\t\tcclog.Warn(\"Invalid session: missing or invalid username\")\n\t\t// Invalidate the corrupted session\n\t\tsession.Options.MaxAge = -1\n\t\t_ = auth.sessionStore.Save(r, rw, session)\n\t\treturn nil, errors.New(\"invalid session data\")\n=== where authenticators registered ===\ninternal/auth/auth.go:111:\tLdapConfig   *LdapConfig    `json:\"ldap\"`\ninternal/auth/auth.go:112:\tJwtConfig    *JWTAuthConfig `json:\"jwts\"`\ninternal/auth/auth.go:113:\tOpenIDConfig *OpenIDConfig  `json:\"oidc\"`\ninternal/auth/auth.go:122:\tLdapAuth       *LdapAuthenticator\ninternal/auth/auth.go:233:\t\tif Keys.LdapConfig != nil {\ninternal/auth/auth.go:234:\t\t\tldapAuth := &LdapAuthenticator{}\ninternal/auth/auth.go:238:\t\t\t\tauthInstance.LdapAuth = ldapAuth\ninternal/auth/auth.go:239:\t\t\t\tauthInstance.authenticators = append(authInstance.authenticators, authInstance.LdapAuth)\ninternal/auth/auth.go:245:\t\tif Keys.JwtConfig != nil {\ninternal/auth/auth.go:251:\t\t\tjwtSessionAuth := &JWTSessionAuthenticator{}\ninternal/auth/auth.go:255:\t\t\t\tauthInstance.authenticators = append(authInstance.authenticators, jwtSessionAuth)\ninternal/auth/auth.go:258:\t\t\tjwtCookieSessionAuth := &JWTCookieSessionAuthenticator{}\ninternal/auth/auth.go:262:\t\t\t\tauthInstance.authenticators = append(authInstance.authenticators, jwtCookieSessionAuth)\ninternal/auth/auth.go:272:\t\tauthInstance.authenticators = append(authInstance.authenticators, authInstance.LocalAuth)\ninternal/auth/auth.go:308:\thandleUserSync(tokenUser, Keys.JwtConfig.SyncUserOnLogin, Keys.JwtConfig.UpdateUserOnLogin)\ninternal/auth/auth.go:313:\thandleUserSync(OIDCUser, Keys.OpenIDConfig.SyncUserOnLogin, Keys.OpenIDConfig.UpdateUserOnLogin)\ninternal/auth/auth.go:316:// handleLdapUser syncs LDAP user with database\ninternal/auth/auth.go:317:func handleLdapUser(ldapUser *schema.User) {\ninternal/auth/auth.go:318:\thandleUserSync(ldapUser, Keys.LdapConfig.SyncUserOnLogin, Keys.LdapConfig.UpdateUserOnLogin)","is_error":false}]},"uuid":"6ad37b5d-7102-4455-be30-8069a3a6da24","timestamp":"2026-06-17T07:00:19.210Z","toolUseResult":{"stdout":"\t\tticker := time.NewTicker(1 * time.Hour)\n\t\tdefer ticker.Stop()\n\t\tfor range ticker.C {\n\t\t\t// Clean up limiters not used in the last 24 hours\n\t\t\tcleanupOldRateLimiters(time.Now().Add(-24 * time.Hour))\n\t\t}\n\t}()\n}\n\n// AuthConfig contains configuration for all authentication methods\ntype AuthConfig struct {\n\tLdapConfig   *LdapConfig    `json:\"ldap\"`\n\tJwtConfig    *JWTAuthConfig `json:\"jwts\"`\n\tOpenIDConfig *OpenIDConfig  `json:\"oidc\"`\n}\n\n// Keys holds the global authentication configuration\nvar Keys AuthConfig\n\n// Authentication manages all authentication methods and session handling\ntype Authentication struct {\n\tsessionStore   *sessions.CookieStore\n\tLdapAuth       *LdapAuthenticator\n\tJwtAuth        *JWTAuthenticator\n\tLocalAuth      *LocalAuthenticator\n\tauthenticators []Authenticator\n\tSessionMaxAge  time.Duration\n}\n\nfunc (auth *Authentication) AuthViaSession(\n\trw http.ResponseWriter,\n\tr *http.Request,\n) (*schema.User, error) {\n\tsession, err := auth.sessionStore.Get(r, \"session\")\n\tif err != nil {\n\t\tcclog.Error(\"Error while getting session store\")\n\t\treturn nil, err\n\t}\n\n\tif session.IsNew {\n\t\treturn nil, nil\n\t}\n\n\t// Validate session data with proper type checking\n\tusername, ok := session.Values[\"username\"].(string)\n\tif !ok || username == \"\" {\n\t\tcclog.Warn(\"Invalid session: missing or invalid username\")\n\t\t// Invalidate the corrupted session\n\t\tsession.Options.MaxAge = -1\n\t\t_ = auth.sessionStore.Save(r, rw, session)\n\t\treturn nil, errors.New(\"invalid session data\")\n=== where authenticators registered ===\ninternal/auth/auth.go:111:\tLdapConfig   *LdapConfig    `json:\"ldap\"`\ninternal/auth/auth.go:112:\tJwtConfig    *JWTAuthConfig `json:\"jwts\"`\ninternal/auth/auth.go:113:\tOpenIDConfig *OpenIDConfig  `json:\"oidc\"`\ninternal/auth/auth.go:122:\tLdapAuth       *LdapAuthenticator\ninternal/auth/auth.go:233:\t\tif Keys.LdapConfig != nil {\ninternal/auth/auth.go:234:\t\t\tldapAuth := &LdapAuthenticator{}\ninternal/auth/auth.go:238:\t\t\t\tauthInstance.LdapAuth = ldapAuth\ninternal/auth/auth.go:239:\t\t\t\tauthInstance.authenticators = append(authInstance.authenticators, authInstance.LdapAuth)\ninternal/auth/auth.go:245:\t\tif Keys.JwtConfig != nil {\ninternal/auth/auth.go:251:\t\t\tjwtSessionAuth := &JWTSessionAuthenticator{}\ninternal/auth/auth.go:255:\t\t\t\tauthInstance.authenticators = append(authInstance.authenticators, jwtSessionAuth)\ninternal/auth/auth.go:258:\t\t\tjwtCookieSessionAuth := &JWTCookieSessionAuthenticator{}\ninternal/auth/auth.go:262:\t\t\t\tauthInstance.authenticators = append(authInstance.authenticators, jwtCookieSessionAuth)\ninternal/auth/auth.go:272:\t\tauthInstance.authenticators = append(authInstance.authenticators, authInstance.LocalAuth)\ninternal/auth/auth.go:308:\thandleUserSync(tokenUser, Keys.JwtConfig.SyncUserOnLogin, Keys.JwtConfig.UpdateUserOnLogin)\ninternal/auth/auth.go:313:\thandleUserSync(OIDCUser, Keys.OpenIDConfig.SyncUserOnLogin, Keys.OpenIDConfig.UpdateUserOnLogin)\ninternal/auth/auth.go:316:// handleLdapUser syncs LDAP user with database\ninternal/auth/auth.go:317:func handleLdapUser(ldapUser *schema.User) {\ninternal/auth/auth.go:318:\thandleUserSync(ldapUser, Keys.LdapConfig.SyncUserOnLogin, Keys.LdapConfig.UpdateUserOnLogin)","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"cd94bdc0-da65-4d3a-86d3-c48644002587","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support","slug":"foamy-gathering-squirrel"}
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{"type":"last-prompt","lastPrompt":"We want to replace .env file support by a layered approach with secrets put into config and load secrets from env variables takes precendence. Error if neither is present. A Claude review of the appro…","leafUuid":"6a666c3d-f357-4ca4-942e-82363f9482d9","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca"}
{"type":"ai-title","aiTitle":"Implement layered secrets management with config overlay","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca"}
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{"parentUuid":"32f912f0-d5ea-4a3c-8cc0-d114a03c71a6","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01Mv93zjsxtoNpZssrRckXSe","type":"message","role":"assistant","content":[{"type":"text","text":"I have everything I need. OIDC secrets are read in `NewOIDC` (called during route registration when `OpenIDConfig != nil`), and the rest of the secret read sites are confirmed. The design is clear from your answers. Let me write the plan."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":982,"cache_read_input_tokens":64921,"output_tokens":5059,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":982,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":5059,"cache_read_input_tokens":64921,"cache_creation_input_tokens":982,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":982},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8QCds1ji9TKehjJ3NVs","type":"assistant","uuid":"4a16427f-55a8-4408-804a-1862f3bafad8","timestamp":"2026-06-17T07:00:51.641Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support","slug":"foamy-gathering-squirrel"}
{"parentUuid":"4a16427f-55a8-4408-804a-1862f3bafad8","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01Mv93zjsxtoNpZssrRckXSe","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01GxEjgGFUbBExCEeBsCiAD9","name":"Write","input":{"file_path":"/Users/jan/.claude/plans/foamy-gathering-squirrel.md","content":"# Plan: Replace `.env` support with a layered secret resolver\n\n## Context\n\nToday cc-backend loads secrets from a `.env` file via `godotenv.Load()` in\n`cmd/cc-backend/main.go:92` and reads each one ad-hoc with `os.Getenv(...)`\nscattered across `internal/auth/*`. This couples deployment to a single file\nformat, gives no validation (failures surface lazily as warnings deep in each\nauthenticator), and there is no clear precedence story.\n\nIssue #283 (`feature/283-remove-env-file-support`) asks to replace `.env` with a\n**layered resolver**: environment variables take precedence, with a fallback\nsecret source, and a hard error when a required secret resolves nowhere. Per the\nreview, dev-only secrets live in a **gitignored `config.local.json` overlay**\n(not embedded in the base config struct), production is **guarded** so it cannot\nsilently use file-based secrets, and the resolution order is documented in code\nand README. Confirmed decisions: production is detected by the **absence of the\nexisting `-dev` flag**; the overlay is a **separate `config.local.json`**; and\n`-init` **writes `config.local.json`** with demo keys.\n\n## Secret inventory\n\n| Secret | Read site(s) | Required when |\n|---|---|---|\n| `SESSION_KEY` | `auth.go:189` | auth enabled |\n| `JWT_PUBLIC_KEY` | `jwt.go:50`, `jwtCookieSession.go:30`, `main.go:227` | `Keys.JwtConfig != nil` |\n| `JWT_PRIVATE_KEY` | `jwt.go:50`, `jwtCookieSession.go:30` | `Keys.JwtConfig != nil` |\n| `LDAP_ADMIN_PASSWORD` | `ldap.go:47` | `Keys.LdapConfig != nil` |\n| `OID_CLIENT_ID` | `oidc.go:69` | `Keys.OpenIDConfig != nil` |\n| `OID_CLIENT_SECRET` | `oidc.go:73` | `Keys.OpenIDConfig != nil` |\n| `CROSS_LOGIN_JWT_HS512_KEY` | `jwtSession.go:28` | optional (enables JWT session login) |\n| `CROSS_LOGIN_JWT_PUBLIC_KEY` | `jwtCookieSession.go:50` | optional (enables cross-login) |\n\n## Resolution model\n\nPrecedence per secret: **environment variable → `config.local.json` overlay (dev only) → error if required**.\n\n- **Production guard** (`-dev` not set): the overlay is ignored entirely, and if\n  a `config.local.json` exists on disk startup is **aborted** with a clear\n  message — config-sourced secrets are never used in production.\n- **Dev** (`-dev` set): env still wins; missing env values fall back to the\n  overlay.\n\n## New package: `internal/secrets`\n\n`internal/secrets/secrets.go` — self-contained, no dependency on `ccconfig`.\n\n```go\ntype Source int // SourceNone, SourceEnv, SourceConfig\n\n// Init loads the dev overlay when devMode is true. When devMode is false and\n// overlayPath exists on disk, it aborts (production guard). Doc comment here\n// states the full resolution order (the in-code documentation the review asks for).\nfunc Init(devMode bool, overlayPath string)\n\n// Get resolves a secret: env (os.LookupEnv, non-empty) first, then the dev\n// overlay. Returns the value and its Source.\nfunc Get(name string) (value string, src Source)\n\ntype Spec struct { Name string; Required bool; Feature string }\n\n// Validate resolves every spec, logs the source of each resolved secret at\n// debug level (\"resolved JWT_PUBLIC_KEY from environment\"), collects ALL missing\n// required secrets, and returns one aggregated error naming every missing one.\nfunc Validate(specs []Spec) error\n```\n\nOverlay format (`config.local.json`):\n\n```json\n{ \"secrets\": { \"JWT_PUBLIC_KEY\": \"...\", \"JWT_PRIVATE_KEY\": \"...\", \"SESSION_KEY\": \"...\" } }\n```\n\nAdd `internal/secrets/secrets_test.go`: env precedence, overlay fallback in dev,\noverlay ignored in prod, prod guard aborts when file present, `Validate`\naggregates multiple missing secrets and reports sources.\n\n## Wiring changes\n\n**`cmd/cc-backend/main.go`**\n- Remove the `godotenv` import and `loadEnvironment()` (lines 42, 92–97, 516–518).\n- After `cliInit()` / logger init, call `secrets.Init(flagDev, \"config.local.json\")`\n  before any auth/config init. Update the numbered bootstrap comment (508–514).\n- `checkDefaultSecurityKeys` (227): use `secrets.Get(\"JWT_PUBLIC_KEY\")`.\n\n**`internal/auth/*` — route secret reads through `secrets.Get`**\n- `auth.go:189` `SESSION_KEY`; `jwt.go:50` & `jwtCookieSession.go:30` JWT keys;\n  `jwtCookieSession.go:50` `CROSS_LOGIN_JWT_PUBLIC_KEY`; `jwtSession.go:28`\n  `CROSS_LOGIN_JWT_HS512_KEY`; `ldap.go:47` `LDAP_ADMIN_PASSWORD`;\n  `oidc.go:69/73` OIDC client id/secret. Replace `os.Getenv`/`os.LookupEnv` with\n  `secrets.Get`; drop now-unused `os` imports where applicable.\n\n**Aggregated validation in `internal/auth/auth.go:Init`**\n- Right after `Keys` is decoded (~line 231) and only when auth is enabled, build\n  `[]secrets.Spec` from `Keys`: `SESSION_KEY` (required); JWT keys required if\n  `Keys.JwtConfig != nil`; LDAP password required if `Keys.LdapConfig != nil`;\n  OIDC id/secret required if `Keys.OpenIDConfig != nil`; cross-login keys\n  optional. Call `secrets.Validate(specs)`; on error `cclog.Fatal` so every\n  missing secret is reported at once instead of one warning per authenticator.\n- This replaces the current scattered per-authenticator fatal/warn behavior\n  (notably the `SESSION_KEY` fatal at `auth.go:191`).\n\n## `-init`, ignore, and docs\n\n**`cmd/cc-backend/init.go`**\n- Replace `envString` with a `configLocalString` (JSON: `secrets` object with the\n  demo JWT + session keys, marked DO-NOT-USE-IN-PRODUCTION).\n- `initEnv()` (75): write `config.local.json` (0o600) instead of `.env`.\n- `main.go:498` exit message and `cli.go:20` `-init` flag help: say\n  `config.local.json` instead of `.env`.\n\n**`.gitignore`**: add `/config.local.json` (keep/replace the `/.env` line).\n\n**`go.mod` / `go.sum`**: `go mod tidy` to drop `github.com/joho/godotenv`.\n\n**Docs**\n- `README.md` (132–135): replace the `.env` copy/edit steps with the\n  `config.local.json` workflow and a short **secret resolution order** section\n  (env > config.local.json (dev) > error; config secrets blocked in production).\n- `configs/env-template.txt`: replace with a `config.local.json` template (or\n  rename to `configs/config.local.template.json`).\n- `CLAUDE.md` Configuration section: replace the `.env` bullet with the overlay +\n  resolution-order description.\n- Minor text: `internal/config/schema.go:24/28` and `config.go:27` mention\n  \"once .env was read\" — reword to \"once secrets were read\".\n\n## Out of scope / leave unchanged\n\n- `server.go:108` `os.Getenv(envDebug)` and `main.go:433` `GOGC` — runtime\n  toggles, not secrets.\n- `ccconfig` (cc-lib, external) is untouched; the overlay is handled entirely\n  inside `internal/secrets`.\n\n## Verification\n\n1. `go build ./...` and `go test ./internal/secrets/... ./internal/auth/...`.\n2. Fresh dev: `rm -rf var config.json config.local.json && ./cc-backend -init-db`\n   → confirm `config.local.json` is written and gitignored; `./cc-backend -server -dev`\n   starts and debug log shows \"resolved SESSION_KEY from config.local.json\".\n3. Env precedence: `JWT_PUBLIC_KEY=... ./cc-backend -server -dev` → debug log\n   shows the secret resolved \"from environment\".\n4. Production guard: run **without** `-dev` while `config.local.json` exists →\n   startup aborts with the guard message; supplying all secrets via env vars\n   starts cleanly.\n5. Aggregated validation: with auth enabled, LDAP+OIDC configured and no secrets\n   set, startup fatals listing every missing secret at once.\n"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":982,"cache_read_input_tokens":64921,"output_tokens":5059,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":982,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":5059,"cache_read_input_tokens":64921,"cache_creation_input_tokens":982,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":982},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cc8QCds1ji9TKehjJ3NVs","type":"assistant","uuid":"112d849d-5068-449e-9d91-d91c6770478a","timestamp":"2026-06-17T07:01:25.629Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support","slug":"foamy-gathering-squirrel"}
{"parentUuid":"112d849d-5068-449e-9d91-d91c6770478a","isSidechain":false,"promptId":"febaeec6-e050-41b9-b2fe-2a9718f5312f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01GxEjgGFUbBExCEeBsCiAD9","type":"tool_result","content":"File created successfully at: /Users/jan/.claude/plans/foamy-gathering-squirrel.md (file state is current in your context — no need to Read it back)"}]},"uuid":"6bfd7e35-e526-4893-b205-b3336d14de8d","timestamp":"2026-06-17T07:01:25.657Z","toolUseResult":{"type":"create","filePath":"/Users/jan/.claude/plans/foamy-gathering-squirrel.md","content":"# Plan: Replace `.env` support with a layered secret resolver\n\n## Context\n\nToday cc-backend loads secrets from a `.env` file via `godotenv.Load()` in\n`cmd/cc-backend/main.go:92` and reads each one ad-hoc with `os.Getenv(...)`\nscattered across `internal/auth/*`. This couples deployment to a single file\nformat, gives no validation (failures surface lazily as warnings deep in each\nauthenticator), and there is no clear precedence story.\n\nIssue #283 (`feature/283-remove-env-file-support`) asks to replace `.env` with a\n**layered resolver**: environment variables take precedence, with a fallback\nsecret source, and a hard error when a required secret resolves nowhere. Per the\nreview, dev-only secrets live in a **gitignored `config.local.json` overlay**\n(not embedded in the base config struct), production is **guarded** so it cannot\nsilently use file-based secrets, and the resolution order is documented in code\nand README. Confirmed decisions: production is detected by the **absence of the\nexisting `-dev` flag**; the overlay is a **separate `config.local.json`**; and\n`-init` **writes `config.local.json`** with demo keys.\n\n## Secret inventory\n\n| Secret | Read site(s) | Required when |\n|---|---|---|\n| `SESSION_KEY` | `auth.go:189` | auth enabled |\n| `JWT_PUBLIC_KEY` | `jwt.go:50`, `jwtCookieSession.go:30`, `main.go:227` | `Keys.JwtConfig != nil` |\n| `JWT_PRIVATE_KEY` | `jwt.go:50`, `jwtCookieSession.go:30` | `Keys.JwtConfig != nil` |\n| `LDAP_ADMIN_PASSWORD` | `ldap.go:47` | `Keys.LdapConfig != nil` |\n| `OID_CLIENT_ID` | `oidc.go:69` | `Keys.OpenIDConfig != nil` |\n| `OID_CLIENT_SECRET` | `oidc.go:73` | `Keys.OpenIDConfig != nil` |\n| `CROSS_LOGIN_JWT_HS512_KEY` | `jwtSession.go:28` | optional (enables JWT session login) |\n| `CROSS_LOGIN_JWT_PUBLIC_KEY` | `jwtCookieSession.go:50` | optional (enables cross-login) |\n\n## Resolution model\n\nPrecedence per secret: **environment variable → `config.local.json` overlay (dev only) → error if required**.\n\n- **Production guard** (`-dev` not set): the overlay is ignored entirely, and if\n  a `config.local.json` exists on disk startup is **aborted** with a clear\n  message — config-sourced secrets are never used in production.\n- **Dev** (`-dev` set): env still wins; missing env values fall back to the\n  overlay.\n\n## New package: `internal/secrets`\n\n`internal/secrets/secrets.go` — self-contained, no dependency on `ccconfig`.\n\n```go\ntype Source int // SourceNone, SourceEnv, SourceConfig\n\n// Init loads the dev overlay when devMode is true. When devMode is false and\n// overlayPath exists on disk, it aborts (production guard). Doc comment here\n// states the full resolution order (the in-code documentation the review asks for).\nfunc Init(devMode bool, overlayPath string)\n\n// Get resolves a secret: env (os.LookupEnv, non-empty) first, then the dev\n// overlay. Returns the value and its Source.\nfunc Get(name string) (value string, src Source)\n\ntype Spec struct { Name string; Required bool; Feature string }\n\n// Validate resolves every spec, logs the source of each resolved secret at\n// debug level (\"resolved JWT_PUBLIC_KEY from environment\"), collects ALL missing\n// required secrets, and returns one aggregated error naming every missing one.\nfunc Validate(specs []Spec) error\n```\n\nOverlay format (`config.local.json`):\n\n```json\n{ \"secrets\": { \"JWT_PUBLIC_KEY\": \"...\", \"JWT_PRIVATE_KEY\": \"...\", \"SESSION_KEY\": \"...\" } }\n```\n\nAdd `internal/secrets/secrets_test.go`: env precedence, overlay fallback in dev,\noverlay ignored in prod, prod guard aborts when file present, `Validate`\naggregates multiple missing secrets and reports sources.\n\n## Wiring changes\n\n**`cmd/cc-backend/main.go`**\n- Remove the `godotenv` import and `loadEnvironment()` (lines 42, 92–97, 516–518).\n- After `cliInit()` / logger init, call `secrets.Init(flagDev, \"config.local.json\")`\n  before any auth/config init. Update the numbered bootstrap comment (508–514).\n- `checkDefaultSecurityKeys` (227): use `secrets.Get(\"JWT_PUBLIC_KEY\")`.\n\n**`internal/auth/*` — route secret reads through `secrets.Get`**\n- `auth.go:189` `SESSION_KEY`; `jwt.go:50` & `jwtCookieSession.go:30` JWT keys;\n  `jwtCookieSession.go:50` `CROSS_LOGIN_JWT_PUBLIC_KEY`; `jwtSession.go:28`\n  `CROSS_LOGIN_JWT_HS512_KEY`; `ldap.go:47` `LDAP_ADMIN_PASSWORD`;\n  `oidc.go:69/73` OIDC client id/secret. Replace `os.Getenv`/`os.LookupEnv` with\n  `secrets.Get`; drop now-unused `os` imports where applicable.\n\n**Aggregated validation in `internal/auth/auth.go:Init`**\n- Right after `Keys` is decoded (~line 231) and only when auth is enabled, build\n  `[]secrets.Spec` from `Keys`: `SESSION_KEY` (required); JWT keys required if\n  `Keys.JwtConfig != nil`; LDAP password required if `Keys.LdapConfig != nil`;\n  OIDC id/secret required if `Keys.OpenIDConfig != nil`; cross-login keys\n  optional. Call `secrets.Validate(specs)`; on error `cclog.Fatal` so every\n  missing secret is reported at once instead of one warning per authenticator.\n- This replaces the current scattered per-authenticator fatal/warn behavior\n  (notably the `SESSION_KEY` fatal at `auth.go:191`).\n\n## `-init`, ignore, and docs\n\n**`cmd/cc-backend/init.go`**\n- Replace `envString` with a `configLocalString` (JSON: `secrets` object with the\n  demo JWT + session keys, marked DO-NOT-USE-IN-PRODUCTION).\n- `initEnv()` (75): write `config.local.json` (0o600) instead of `.env`.\n- `main.go:498` exit message and `cli.go:20` `-init` flag help: say\n  `config.local.json` instead of `.env`.\n\n**`.gitignore`**: add `/config.local.json` (keep/replace the `/.env` line).\n\n**`go.mod` / `go.sum`**: `go mod tidy` to drop `github.com/joho/godotenv`.\n\n**Docs**\n- `README.md` (132–135): replace the `.env` copy/edit steps with the\n  `config.local.json` workflow and a short **secret resolution order** section\n  (env > config.local.json (dev) > error; config secrets blocked in production).\n- `configs/env-template.txt`: replace with a `config.local.json` template (or\n  rename to `configs/config.local.template.json`).\n- `CLAUDE.md` Configuration section: replace the `.env` bullet with the overlay +\n  resolution-order description.\n- Minor text: `internal/config/schema.go:24/28` and `config.go:27` mention\n  \"once .env was read\" — reword to \"once secrets were read\".\n\n## Out of scope / leave unchanged\n\n- `server.go:108` `os.Getenv(envDebug)` and `main.go:433` `GOGC` — runtime\n  toggles, not secrets.\n- `ccconfig` (cc-lib, external) is untouched; the overlay is handled entirely\n  inside `internal/secrets`.\n\n## Verification\n\n1. `go build ./...` and `go test ./internal/secrets/... ./internal/auth/...`.\n2. Fresh dev: `rm -rf var config.json config.local.json && ./cc-backend -init-db`\n   → confirm `config.local.json` is written and gitignored; `./cc-backend -server -dev`\n   starts and debug log shows \"resolved SESSION_KEY from config.local.json\".\n3. Env precedence: `JWT_PUBLIC_KEY=... ./cc-backend -server -dev` → debug log\n   shows the secret resolved \"from environment\".\n4. Production guard: run **without** `-dev` while `config.local.json` exists →\n   startup aborts with the guard message; supplying all secrets via env vars\n   starts cleanly.\n5. Aggregated validation: with auth enabled, LDAP+OIDC configured and no secrets\n   set, startup fatals listing every missing secret at once.\n","structuredPatch":[],"originalFile":null,"userModified":false},"sourceToolAssistantUUID":"112d849d-5068-449e-9d91-d91c6770478a","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"ff60049e-0295-4c11-91d2-df6328961aca","version":"2.1.179","gitBranch":"feature/283-remove-env-file-support","slug":"foamy-gathering-squirrel"}
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