Merge pull request #393 from sasjs/auth-diagram

docs(api): document the current authentication flow, comment non-obvi…

CHANGELOG.md

@@ -1,3 +1,17 @@
+## [0.39.8](https://github.com/sasjs/server/compare/v0.39.7...v0.39.8) (2026-07-15)
+
+
+### Bug Fixes
+
+* **api:** return 200 with embedded log on SAS session failure instead of 400 ([8506950](https://github.com/sasjs/server/commit/850695024f4b7102982c197ec64b5bb45e7d5f90))
+
+## [0.39.7](https://github.com/sasjs/server/compare/v0.39.6...v0.39.7) (2026-07-14)
+
+
+### Bug Fixes
+
+* **jsonwebtoken:** bumped version to avoid vulnerability ([1473925](https://github.com/sasjs/server/commit/1473925896db0e4472c9ef5ba64955527a1be2de))
+
 ## [0.39.6](https://github.com/sasjs/server/compare/v0.39.5...v0.39.6) (2026-07-14)
 
 

api/docs/diagrams/code-execution-overview.md

@@ -30,8 +30,9 @@ fresh per request inside `processProgram`.
   code into the session and drives it to completion/failure, per runtime.
 - `api/src/controllers/internal/Execution.ts` — `ExecutionController`,
   the entry point controllers call; acquires a session, calls
-  `processProgram`, reads back `log.log`/`webout.txt`/headers, builds the
-  HTTP response (or a `SessionExecutionError` on failure).
+  `processProgram`, reads back `log.log`/`webout.txt`/headers, and builds
+  the HTTP response. A failed session (any runtime) is embedded in that
+  same response, not thrown as a separate error.
 - `api/src/controllers/internal/create{SAS,JS,Python,R}Program.ts` —
   per-runtime code templating (wraps the user's submitted code with
   boilerplate: variable injection, `_webout` redirection, etc).

api/docs/diagrams/request-execution-flow.md

@@ -8,7 +8,7 @@ fresh interpreter process per request).
 ```mermaid
 flowchart TD
     A["HTTP request<br/>POST /SASjsApi/code/execute<br/>or /SASjsApi/stp/execute"] --> B["Controller<br/>code.ts / stp.ts<br/>try/catch wrapper"]
-    B --> C["ExecutionController.executeProgram<br/>or .executeFile<br/>Execution.ts:58-91"]
+    B --> C["ExecutionController.executeProgram<br/>or .executeFile<br/>Execution.ts:40-77"]
     C --> D{"session already provided?<br/>(e.g. file-upload flow)"}
     D -- no --> E["getSessionController(runTime).getSession()<br/>Session.ts:59-69"]
     D -- yes --> F["use provided session"]
@@ -18,30 +18,28 @@ flowchart TD
     H --> J["pre-warm: if pool has fewer<br/>than 3 pending, fire off more<br/>createSession() calls (not awaited)<br/>Session.ts:66"]
     I --> J
     F --> K
-    J --> K["session.state = running<br/>Execution.ts:96"]
-    K --> L["write webout.txt (empty),<br/>reqHeaders.txt<br/>Execution.ts:103-107"]
-    L --> M["processProgram(...)<br/>processProgram.ts:16-27"]
+    J --> K["session.state = running<br/>Execution.ts:78"]
+    K --> L["write webout.txt (empty),<br/>reqHeaders.txt<br/>Execution.ts:85-89"]
+    L --> M["processProgram(...)<br/>Execution.ts:96-107"]
 
     M --> N{"runTime?"}
 
     N -- SAS --> O["createSASProgram():<br/>wrap user code with _webout<br/>filename, macro vars, autoexec"]
     O --> P["write code.sas via .bkp + rename<br/>processProgram.ts:48-49"]
-    P --> Q["poll: while session.state !== completed<br/>processProgram.ts:52-58"]
-    Q -- "state becomes completed" --> R["resolve"]
-    Q -- "state becomes failed" --> S["throw Error(session.failureReason)"]
+    P --> Q["poll: while state !== completed<br/>AND state !== failed<br/>processProgram.ts:58-63"]
+    Q --> R["processProgram() resolves either way -<br/>state was set by the session's own<br/>process exit handler in Session.ts,<br/>see sas-execution-handshake.md"]
 
     N -- "JS / PY / R" --> T["createJSProgram / createPythonProgram /<br/>createRProgram: wrap user code similarly"]
-    T --> U["write code file; spawn interpreter<br/>fresh via execFile; pipe stdout/stderr<br/>into a log.log write stream<br/>processProgram.ts:108-134"]
-    U -- "exit 0" --> R
-    U -- "exit non-zero" --> S
+    T --> U["write code file; spawn interpreter<br/>fresh via execFile; pipe stdout/stderr<br/>into a log.log write stream<br/>processProgram.ts:117-124"]
+    U -- "exit 0" --> Uc["session.state = completed<br/>processProgram.ts:126"]
+    U -- "exit non-zero" --> Uf["session.state = failed<br/>session.failureReason = err.toString()<br/>processProgram.ts:131-133"]
+    Uc --> R
+    Uf --> R
 
-    R --> V["read log.log, webout.txt,<br/>stpsrv_header.txt<br/>Execution.ts:128-131"]
-    V --> W["build httpHeaders + result<br/>return ExecuteReturnRaw<br/>Execution.ts:128-151"]
-    W --> X["Controller: res.send(result)<br/>HTTP 200"]
-
-    S --> Y["catch in Execution.ts:109-126:<br/>read whatever log exists,<br/>throw SessionExecutionError(message, log)"]
-    Y --> Z["Controller catch block<br/>rethrow { code: 400, status: 'failure',<br/>message, error, log }"]
-    Z --> AA["res.status(err.code).send(err)<br/>HTTP 400 with complete log"]
+    R --> V["read log.log, webout.txt,<br/>stpsrv_header.txt<br/>Execution.ts:109-113, 121-125"]
+    V --> W["guard: if state !== failed,<br/>set state = completed<br/>(don't overwrite a failed session)<br/>Execution.ts:127-137"]
+    W --> X["build httpHeaders + result;<br/>embed log in result if<br/>isDebugOn(vars) or<br/>session.failureReason is set<br/>Execution.ts:139-164"]
+    X --> Y["Controller: res.send(result)<br/>HTTP 200<br/>(log embedded if the session failed -<br/>same shape as a successful run)"]
 ```
 
 ## Notes
@@ -55,9 +53,16 @@ flowchart TD
   `failed` either way, and both paths flow through the same log/webout
   reading logic in `Execution.ts` afterward. The mechanics of *how* that
   state gets set differ substantially (see `session-lifecycle.md`).
+- **A failed session never throws.** `processProgram()` resolves normally
+  whether the session completed or failed - a failed session (e.g. SAS
+  `%abort;`, or a non-zero JS/PY/R exit) is a normal outcome of running
+  arbitrary user code, not a request-shape/server problem. There is no
+  separate error path: the same `Execution.ts:139-164` logic that embeds
+  the log for a debug-mode successful run also embeds it when
+  `session.failureReason` is set, and the controller always responds 200.
 - **`includePrintOutput`** (SAS only) additionally appends `output.lst`
   content to the result when debug mode is on - omitted above for brevity;
-  see `Execution.ts:135-142`.
+  see `Execution.ts:149-156`.
 - **`triggerProgram`/`triggerCode`** (fire-and-forget variants, not shown)
   call the same `ExecutionController` methods without awaiting them and
   immediately return `{ sessionId }`; the client polls

api/docs/diagrams/sas-execution-handshake.md

@@ -33,9 +33,9 @@ sequenceDiagram
     Client->>Ctrl: POST .../execute { code, runTime: sas }
     Ctrl->>Exec: executeProgram({ program, runTime: SAS, ... })
     Exec->>Pool: getSession() returns the pending session (Session.ts:59-69)
-    Exec->>Exec: session.state = running (Execution.ts:96)
-    Exec->>FS: createFile(webout.txt, "") and createFile(reqHeaders.txt, ...) (Execution.ts:103-107)
-    Exec->>Pool: processProgram(program, session, ...) (Execution.ts:110-121)
+    Exec->>Exec: session.state = running (Execution.ts:78)
+    Exec->>FS: createFile(webout.txt, "") and createFile(reqHeaders.txt, ...) (Execution.ts:85-89)
+    Exec->>Pool: processProgram(program, session, ...) (Execution.ts:96-107)
     Pool->>FS: createSASProgram() wraps user code with macro vars,<br/>_webout filename, autoexec injection (createSASProgram.ts)
     Pool->>FS: write code.sas.bkp, then rename to code.sas (processProgram.ts:48-49)
     Note over FS: write-then-rename, not a direct write,<br/>so SAS never reads a partial file
@@ -45,24 +45,24 @@ sequenceDiagram
     Note over SAS: -SYSIN has pointed at code.sas from the start,<br/>so SAS now executes ITS CONTENT as the main job
     SAS->>FS: writes log.log, output.lst, webout.txt while running
 
-    Pool->>Pool: processProgram poll loop:<br/>while session.state !== completed (processProgram.ts:52-58)
+    Pool->>Pool: processProgram poll loop:<br/>while state !== completed AND state !== failed (processProgram.ts:58-63)
 
     alt program reaches EOF normally
         SAS->>SAS: exits with code 0
         SAS-->>Pool: execFilePromise resolves - .then() (Session.ts:148-152)
         Pool->>Pool: session.state = completed
-        Pool-->>Exec: processProgram() resolves
-    else program aborts (fatal error, license failure, hard STOP)
+    else program aborts (e.g. %abort, fatal error, license failure, hard STOP)
         SAS->>SAS: exits with non-zero code
         SAS-->>Pool: execFilePromise rejects - .catch() (Session.ts:153-163)
         Pool->>Pool: session.state = failed<br/>session.failureReason = err.toString()
-        Pool-->>Exec: processProgram() throws (processProgram.ts:53-55)
     end
     deactivate SAS
+    Note over Pool,Exec: either way processProgram() just RESOLVES here -<br/>a failed session is a normal outcome of running user<br/>code, not a request-shape/server problem, so it never throws<br/>(processProgram.ts:58-63, same as the JS/PY/R branch below)
 
-    Exec->>FS: read log.log, webout.txt, stpsrv_header.txt (Execution.ts:123, 128-131)
-    Exec-->>Ctrl: { httpHeaders, result }<br/>or throws SessionExecutionError{ message, log } (Execution.ts:109-126)
-    Ctrl-->>Client: 200 + result<br/>or 400 { status, message, error, log }
+    Exec->>FS: read log.log, webout.txt, stpsrv_header.txt (Execution.ts:109-112, 121-125)
+    Note over Exec: if session.failureReason is set, the log is folded into<br/>result the same way isDebugOn(vars) already does for a<br/>successful run - no separate error shape (Execution.ts:158-164)
+    Exec-->>Ctrl: { httpHeaders, result }
+    Ctrl-->>Client: 200 + result<br/>(log embedded in result if the session failed)
 ```
 
 ## Why this design

api/docs/diagrams/session-lifecycle.md

@@ -14,10 +14,10 @@ stateDiagram-v2
     initialising --> pending: dummy SYSIN file deleted<br/>by SAS's autoexec<br/>waitForSession(), Session.ts:175-192
     initialising --> failed: spawned SAS process exits<br/>before handshake completes<br/>Session.ts:153-163, 184-188
 
-    pending --> running: session picked for a request<br/>executeProgram(), Execution.ts:94-96
+    pending --> running: session picked for a request<br/>executeProgram(), Execution.ts:76-78
 
-    running --> completed: process exits 0<br/>SAS: Session.ts:148-152 (original process)<br/>JS/PY/R: processProgram.ts:116-120 (fresh process)
-    running --> failed: process exits non-zero<br/>SAS: Session.ts:153-163<br/>JS/PY/R: processProgram.ts:121-131<br/>failureReason = err.toString()
+    running --> completed: process exits 0<br/>SAS: Session.ts:148-152 (original process)<br/>JS/PY/R: processProgram.ts:124-129 (fresh process)
+    running --> failed: process exits non-zero<br/>SAS: Session.ts:153-163<br/>JS/PY/R: processProgram.ts:130-135<br/>failureReason = err.toString()<br/>neither branch throws - see request-execution-flow.md
 
     completed --> [*]: deleteSession()<br/>scheduleSessionDestroy(), Session.ts:194-236
     failed --> [*]: deleteSession()<br/>scheduleSessionDestroy()
@@ -55,7 +55,7 @@ stateDiagram-v2
 | Reader | Location | Watches for |
 |---|---|---|
 | `waitForSession` | `Session.ts:175-192` | `failed` (breaks early) or the dummy SYSIN file disappearing (implies session survived init) |
-| `processProgram` (SAS branch poll loop) | `processProgram.ts:52-58` | `completed` (success exit) or `failed` (throws, carrying `session.failureReason`) |
+| `processProgram` (SAS branch poll loop) | `processProgram.ts:58-63` | `completed` or `failed` - either just stops the loop and returns normally; `failed` does **not** throw. `Execution.ts` reads `session.failureReason` afterward to fold the log into a normal (200) result, same as it already does for JS/PY/R. |
 | `scheduleSessionDestroy` | `Session.ts:204-236` | `running` (extends death timer instead of destroying) |
 
 ## Asymmetry between runtimes
@@ -65,6 +65,13 @@ stateDiagram-v2
   `running`/`completed`/`failed` are all driven by that *same* process's
   eventual exit.
 - **JS/PY/R**: a session is cheap (folder + id, no process). The interpreter
-  process is spawned fresh, per request, inside `processProgram.ts:115` and
+  process is spawned fresh, per request, inside `processProgram.ts:124` and
   its exit drives `completed`/`failed` directly in the same function - there
-  is no separate poll loop for these runtimes.
+  is no separate poll loop for these runtimes (SAS needs one because it's
+  polling a state change happening in a process spawned earlier, at session
+  creation; JS/PY/R just `await` the process they spawn right there).
+- **Both runtimes resolve `processProgram()` normally on `failed`, they
+  never throw for it** - a failed session (any runtime) is a normal outcome
+  of running arbitrary user code, not a request-shape/server problem. See
+  `request-execution-flow.md` for how `Execution.ts` turns that into a
+  response.

api/package-lock.json

@@ -49,7 +49,8 @@
         "@types/swagger-ui-express": "^4.1.3",
         "@types/unzipper": "^0.10.5",
         "adm-zip": "^0.5.9",
-        "axios": "^1.12.2",
+        "axios": "1.12.2",
+        "cpr": "^3.0.1",
         "csrf": "^3.1.0",
         "dotenv": "^16.0.1",
         "http-headers-validation": "^0.0.1",
@@ -58,7 +59,7 @@
         "nodejs-file-downloader": "4.10.2",
         "nodemon": "^3.0.0",
         "pkg": "5.6.0",
-        "prettier": "^3.0.0",
+        "prettier": "^3.0.3",
         "rimraf": "^3.0.2",
         "supertest": "^6.1.3",
         "ts-jest": "^29.1.0",
@@ -3588,11 +3589,10 @@
       }
     },
     "node_modules/axios": {
-      "version": "1.13.2",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-1.13.2.tgz",
-      "integrity": "sha512-VPk9ebNqPcy5lRGuSlKx752IlDatOjT9paPlm8A7yOuW2Fbvp4X3JznJtT4f0GzGLLiWE9W8onz51SqLYwzGaA==",
+      "version": "1.12.2",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.12.2.tgz",
+      "integrity": "sha512-vMJzPewAlRyOgxV2dU0Cuz2O8zzzx9VYtbJOaBgXFeLc4IV/Eg50n4LowmehOOR61S8ZMpc2K5Sa7g6A4jfkUw==",
       "dev": true,
-      "license": "MIT",
       "dependencies": {
         "follow-redirects": "^1.15.6",
         "form-data": "^4.0.4",
@@ -4490,6 +4490,36 @@
         "node": ">= 0.10"
       }
     },
+    "node_modules/cpr": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/cpr/-/cpr-3.0.1.tgz",
+      "integrity": "sha512-Xch4PXQ/KC8lJ+KfJ9JI6eG/nmppLrPPWg5Q+vh65Qr9EjuJEubxh/H/Le1TmCZ7+Xv7iJuNRqapyOFZB+wsxA==",
+      "dev": true,
+      "license": "BSD-3-Clause",
+      "dependencies": {
+        "graceful-fs": "^4.1.5",
+        "minimist": "^1.2.0",
+        "mkdirp": "~0.5.1",
+        "rimraf": "^2.5.4"
+      },
+      "bin": {
+        "cpr": "bin/cpr"
+      }
+    },
+    "node_modules/cpr/node_modules/rimraf": {
+      "version": "2.7.1",
+      "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.7.1.tgz",
+      "integrity": "sha512-uWjbaKIK3T1OSVptzX7Nl6PvQ3qAGtKEtVRjRuazjfL3Bx5eI409VZSqgND+4UNnmzLVdPj9FqFJNPqBZFve4w==",
+      "deprecated": "Rimraf versions prior to v4 are no longer supported",
+      "dev": true,
+      "license": "ISC",
+      "dependencies": {
+        "glob": "^7.1.3"
+      },
+      "bin": {
+        "rimraf": "bin.js"
+      }
+    },
     "node_modules/create-jest": {
       "version": "29.7.0",
       "resolved": "https://registry.npmjs.org/create-jest/-/create-jest-29.7.0.tgz",

api/package.json

@@ -16,10 +16,10 @@
     "lint": "npx prettier --check \"src/**/*.{ts,tsx,js,jsx,html,css,sass,less,yml,md,graphql}\"",
     "exe": "npm run build && pkg .",
     "copy:files": "npm run public:copy && npm run sasjsbuild:copy && npm run sas:copy && npm run web:copy",
-    "public:copy": "cp -r ./public/ ./build/public/",
-    "sasjsbuild:copy": "cp -r ./sasjsbuild/ ./build/sasjsbuild/",
-    "sas:copy": "cp -r ./sas/ ./build/sas/",
-    "web:copy": "rimraf web && mkdir web && cp -r ../web/build/ ./web/build/",
+    "public:copy": "cpr ./public/ ./build/public/",
+    "sasjsbuild:copy": "cpr ./sasjsbuild/ ./build/sasjsbuild/",
+    "sas:copy": "cpr ./sas/ ./build/sas/",
+    "web:copy": "rimraf web && mkdir web && cpr ../web/build/ ./web/build/",
     "compileSysInit": "ts-node ./scripts/compileSysInit.ts",
     "copySASjsCore": "ts-node ./scripts/copySASjsCore.ts",
     "downloadMacros": "ts-node ./scripts/downloadMacros.ts"
@@ -84,7 +84,8 @@
     "@types/swagger-ui-express": "^4.1.3",
     "@types/unzipper": "^0.10.5",
     "adm-zip": "^0.5.9",
-    "axios": "^1.12.2",
+    "axios": "1.12.2",
+    "cpr": "^3.0.1",
     "csrf": "^3.1.0",
     "dotenv": "^16.0.1",
     "http-headers-validation": "^0.0.1",
@@ -93,7 +94,7 @@
     "nodejs-file-downloader": "4.10.2",
     "nodemon": "^3.0.0",
     "pkg": "5.6.0",
-    "prettier": "^3.0.0",
+    "prettier": "^3.0.3",
     "rimraf": "^3.0.2",
     "supertest": "^6.1.3",
     "ts-jest": "^29.1.0",

api/src/controllers/auth.ts

@@ -100,8 +100,13 @@ const token = async (data: any): Promise<TokenResponse> => {
 
   AuthController.deleteCode(userInfo.userId, clientId)
 
-  // get tokens from DB
+  // Re-exchanging a code for the same user/client while a still-valid token
+  // pair already exists returns that pair instead of minting a new one -
+  // keeps other tabs/sessions using the old tokens alive instead of
+  // silently invalidating them (saveTokensInDB below overwrites, it doesn't
+  // append).
   const existingTokens = await getTokensFromDB(userInfo.userId, clientId)
+
   if (existingTokens) {
     return {
       accessToken: existingTokens.accessToken,
@@ -109,7 +114,12 @@ const token = async (data: any): Promise<TokenResponse> => {
     }
   }
 
+  // Only used to look up token expirations - clientSecret is intentionally
+  // not checked here. The credential for this exchange is the auth code
+  // itself (single-use, 30s-lived, only obtainable by a caller that already
+  // held a valid session - see verifyAuthCode below and web.ts's authorize()).
   const client = await Client.findOne({ clientId })
+
   if (!client) throw new Error('Invalid clientId.')
 
   const accessToken = generateAccessToken(

api/src/controllers/code.ts

@@ -114,8 +114,7 @@ const executeCode = async (
       code: 400,
       status: 'failure',
       message: 'Job execution failed.',
-      error: typeof err === 'object' ? err.toString() : err,
-      log: err?.log
+      error: typeof err === 'object' ? err.toString() : err
     }
   }
 }

api/src/controllers/internal/Execution.ts

@@ -15,24 +15,6 @@ export interface ExecutionVars {
   [key: string]: string | number | undefined
 }
 
-// Thrown when the session itself fails (e.g. SAS exits abnormally via
-// %abort;). Carries the complete log - by the time this is thrown, the
-// session's process has already exited, so the log file it wrote is final,
-// not a partial/truncated snapshot.
-export class SessionExecutionError extends Error {
-  constructor(
-    message: string,
-    public log?: string
-  ) {
-    super(message)
-
-    // required for `instanceof` to work when compiling to ES5, since the
-    // default __extends helper does not preserve the prototype chain for
-    // classes extending built-ins like Error
-    Object.setPrototypeOf(this, SessionExecutionError.prototype)
-  }
-}
-
 export interface ExecuteReturnRaw {
   httpHeaders: HTTPHeaders
   result: string | Buffer
@@ -106,7 +88,11 @@ export class ExecutionController {
       preProgramVariables?.httpHeaders.join('\n') ?? ''
     )
 
-    try {
+    // A failed session (e.g. SAS via %abort;, or a non-zero JS/PY/R exit)
+    // is a normal outcome of running arbitrary user code, not a
+    // request-shape/server problem - processProgram resolves rather than
+    // throwing in that case, and the session.failureReason check below
+    // folds the log into the same result shape a successful run returns.
     await processProgram(
       program,
       preProgramVariables,
@@ -119,11 +105,6 @@ export class ExecutionController {
       logPath,
       otherArgs
     )
-    } catch (err: any) {
-      const log = (await fileExists(logPath)) ? await readFile(logPath) : ''
-
-      throw new SessionExecutionError(err.message, log)
-    }
 
     const log = (await fileExists(logPath)) ? await readFile(logPath) : ''
     const headersContent = (await fileExists(headersPath))

api/src/controllers/internal/processProgram.ts

@@ -48,12 +48,17 @@ export const processProgram = async (
     await createFile(codePath + '.bkp', program)
     await moveFile(codePath + '.bkp', codePath)
 
-    // we now need to poll the session status
-    while (session.state !== SessionState.completed) {
-      if (session.state === SessionState.failed) {
-        throw new Error(session.failureReason || 'SAS session failed')
-      }
-
+    // we now need to poll the session status. A failed session (e.g. from
+    // %abort;) is not a request-shape/server problem - it's a normal
+    // outcome of running arbitrary user code, same as a SAS ERROR: in the
+    // log without %abort;. So we just stop polling rather than throwing;
+    // Execution.ts already knows how to turn session.failureReason into a
+    // 200 response with the log embedded, matching how JS/PY/R (the else
+    // branch below) has always handled a failed session.
+    while (
+      session.state !== SessionState.completed &&
+      session.state !== SessionState.failed
+    ) {
       await delay(50)
     }
   } else {

api/src/controllers/internal/spec/Execution.spec.ts

@@ -2,7 +2,7 @@ import path from 'path'
 import os from 'os'
 import { createFile, deleteFolder, generateTimestamp } from '@sasjs/utils'
 import * as ProcessProgramModule from '../processProgram'
-import { ExecutionController, SessionExecutionError } from '../Execution'
+import { ExecutionController } from '../Execution'
 import { Session, SessionState, PreProgramVars } from '../../../types'
 import { RunTimeType } from '../../../utils'
 
@@ -83,8 +83,15 @@ describe('ExecutionController.executeProgram', () => {
     })
   })
 
+  // A failed SAS session (e.g. from %abort;) is a normal outcome of
+  // running arbitrary user code, not a request-shape/server problem - the
+  // same way a plain SAS ERROR: in the log (without %abort;) already
+  // returns 200 with the log embedded. This mirrors the JS/PY/R failure
+  // path above: resolve normally, don't throw, and let the existing
+  // session.failureReason check below produce the same result shape as a
+  // successful run.
   describe('SAS failure path', () => {
-    it('throws a SessionExecutionError carrying the complete log when the session fails', async () => {
+    it('returns the complete log embedded in a normal result instead of throwing, when the session fails', async () => {
       const logPath = path.join(session.path, 'log.log')
       const logContent =
         'NOTE: SAS session\nERROR: SAS session terminated. See log for details.\n'
@@ -94,12 +101,17 @@ describe('ExecutionController.executeProgram', () => {
       jest
         .spyOn(ProcessProgramModule, 'processProgram')
         .mockImplementation(async () => {
-          throw new Error('ERROR: SAS session terminated. See log for details.')
+          // mirrors the real SAS branch after the fix: sets
+          // state/failureReason and resolves, exactly like the JS/PY/R
+          // branch already does - it does not throw
+          session.state = SessionState.failed
+          session.failureReason =
+            'ERROR: SAS session terminated. See log for details.'
         })
 
       const controller = new ExecutionController()
 
-      const resultPromise = controller.executeProgram({
+      const { result } = await controller.executeProgram({
         program: '%abort;',
         preProgramVariables,
         vars: {},
@@ -107,11 +119,8 @@ describe('ExecutionController.executeProgram', () => {
         runTime: RunTimeType.SAS
       })
 
-      await expect(resultPromise).rejects.toBeInstanceOf(SessionExecutionError)
-      await expect(resultPromise).rejects.toMatchObject({
-        log: logContent,
-        message: expect.stringContaining('SAS session terminated')
-      })
+      expect(session.state).toBe(SessionState.failed)
+      expect(result).toEqual(expect.stringContaining(logContent))
     })
   })
 })

api/src/controllers/internal/spec/processProgram.spec.ts

@@ -65,7 +65,13 @@ describe('processProgram (SAS runtime)', () => {
     await deleteFolder(session.path)
   })
 
-  it('rejects instead of hanging when the session fails (e.g. %abort;)', async () => {
+  it('resolves instead of hanging when the session fails (e.g. %abort;)', async () => {
+    // mirrors the JS/PY/R branch below: a session failure is a normal
+    // outcome of running arbitrary user code (like a SAS ERROR: in the
+    // log without %abort;), not a server-side/request-shape problem - so
+    // processProgram must not throw here, just stop polling. Execution.ts
+    // is responsible for turning session.failureReason into a 200 response
+    // with the log embedded, the same way it already does for JS/PY/R.
     setTimeout(() => {
       session.state = SessionState.failed
       session.failureReason =
@@ -84,7 +90,7 @@ describe('processProgram (SAS runtime)', () => {
         RunTimeType.SAS,
         logPath
       )
-    ).rejects.toThrow(/SAS session terminated/)
+    ).resolves.toBeUndefined()
   }, 3000)
 
   it('resolves without throwing when the session completes normally', async () => {

api/src/controllers/stp.ts

@@ -166,8 +166,7 @@ const execute = async (
       code: 400,
       status: 'failure',
       message: 'Job execution failed.',
-      error: typeof err === 'object' ? err.toString() : err,
-      log: err?.log
+      error: typeof err === 'object' ? err.toString() : err
     }
   }
 }

api/src/middlewares/authenticateToken.ts

@@ -113,6 +113,9 @@ const authenticateToken = async (
 
     throw 'Unauthorized'
   } catch (error) {
+    // A missing/invalid/expired token doesn't necessarily mean 401 - if an
+    // admin has granted the built-in Public group access to this exact
+    // path, an unauthenticated caller still gets through as publicUser.
     if (await isPublicRoute(req)) {
       req.user = publicUser
       return next()

api/src/middlewares/desktop.ts

@@ -5,6 +5,11 @@ import { ModeType } from '../utils'
 
 const regexUser = /^\/SASjsApi\/user\/[0-9]*$/ // /SASjsApi/user/1
 
+// Desktop mode has no login/logout (see authenticateAccessToken's desktop
+// bypass) and every request runs as the single fixed desktopUser, but the
+// desktop UI still needs to read/update that user's own profile (e.g.
+// autoExec) - so these two routes stay reachable while every other
+// /SASLogon/* and user-management route is blocked below.
 const allowedInDesktopMode: { [key: string]: RegExp[] } = {
   GET: [regexUser],
   PATCH: [regexUser]

api/src/routes/api/client.ts

@@ -5,8 +5,16 @@ import { authenticateAccessToken, verifyAdmin } from '../../middlewares'
 
 const clientRouter = express.Router()
 
+// Neither this route nor the router itself declares auth middleware - both
+// POST and GET are actually gated by authenticateAccessToken/verifyAdmin
+// applied at the mount point in routes/api/index.ts (`router.use('/client',
+// ..., authenticateAccessToken, verifyAdmin, clientRouter)`), which runs for
+// every method under /client before requests reach the handlers below. GET's
+// own authenticateAccessToken/verifyAdmin a few lines down is therefore
+// redundant, not the thing actually protecting it.
 clientRouter.post('/', async (req, res) => {
   const { error, value: body } = registerClientValidation(req.body)
+
   if (error) return res.status(400).send(error.details[0].message)
 
   const controller = new ClientController()

api/src/routes/api/spec/code.spec.ts

@@ -104,20 +104,26 @@ describe('code', () => {
       )
     }, 30000)
 
-    it('returns a prompt 400 (not a hang) with the complete log when the SAS session fails (%abort;)', async () => {
+    // A failed SAS session (e.g. %abort;) is a normal outcome of running
+    // arbitrary user code, not a request-shape/server problem - the HTTP
+    // request itself was fine, so this must respond exactly like a
+    // successful run (200, same body shape, no hang), with the log simply
+    // reflecting what happened. Regression test for #388's follow-up: the
+    // original #388 fix stopped the hang but over-corrected into a 400
+    // with a bespoke error shape, which broke Studio's log-tab rendering.
+    it('returns 200 with the same shape as a successful run when the SAS session fails (%abort;), not a hang or an error shape', async () => {
       const response = await request(app)
         .post('/SASjsApi/code/execute')
         .auth(accessToken, { type: 'bearer' })
         .send({ code: '%abort;', runTime: 'sas' })
-        .expect(400)
+        .expect(200)
 
-      expect(response.body).toMatchObject({
-        status: 'failure',
-        message: 'Job execution failed.'
-      })
-      expect(response.body.log).toEqual(
+      expect(response.text).toEqual(
         expect.stringContaining('mock SAS execution')
       )
+      expect(response.text).toEqual(
+        expect.stringContaining('SAS session terminated')
+      )
     }, 30000)
   })
 })

api/src/routes/api/spec/files/mockSas.js

@@ -93,11 +93,19 @@ if (!readResult.ok) {
 
 const code = readResult.value
 
+// real SAS writes errors/aborts directly into the log file itself, not
+// just to stderr - mirror that so tests asserting on log content (what
+// the API actually returns to the caller) are meaningful
+const isAbort = code.includes('%abort;')
+const logContent = isAbort
+  ? `NOTE: mock SAS execution\n${code}\nERROR: SAS session terminated. See log for details.\n`
+  : `NOTE: mock SAS execution\n${code}\n`
+
 if (logPath) {
-  retry(() => fs.writeFileSync(logPath, `NOTE: mock SAS execution\n${code}\n`))
+  retry(() => fs.writeFileSync(logPath, logContent))
 }
 
-if (code.includes('%abort;')) {
+if (isAbort) {
   process.stderr.write('ERROR: SAS session terminated. See log for details.\n')
   process.exit(1)
 }

api/src/utils/getAuthorizedRoutes.ts

@@ -2,6 +2,10 @@ import { Request } from 'express'
 
 export const TopLevelRoutes = ['/AppStream', '/SASjsApi']
 
+// Being authenticated is enough for most routes. These specifically also
+// require a granted Permission (checked by the authorize middleware) because
+// they run arbitrary submitted code or manipulate arbitrary files on disk -
+// a narrower blast radius than everything else a logged-in user can do.
 const StaticAuthorizedRoutes = [
   '/SASjsApi/code/execute',
   '/SASjsApi/stp/execute',

api/src/utils/verifyTokenInDB.ts

@@ -20,6 +20,13 @@ export const fetchLatestAutoExec = async (
   }
 }
 
+// Access/refresh tokens are JWTs, so they're self-verifying - but that
+// alone would make them impossible to revoke before expiry. Requiring the
+// exact token string to still be the one stored on the user's tokens array
+// (written by saveTokensInDB, cleared by removeTokensInDB) turns them into
+// revocable credentials: logout, or issuing a fresh pair via /auth/refresh,
+// immediately invalidates the old token even though its signature is still
+// valid.
 export const verifyTokenInDB = async (
   userId: number,
   clientId: string,

docs/diagrams/authentication-flow.md

@@ -0,0 +1,188 @@
+# Authentication flow
+
+How a client (browser SPA or CLI/SDK) turns a username/password into an
+authenticated `SASjsApi` request, and how that request is subsequently
+authorized. The mechanism is a self-hosted session-then-authorization-code
+flow, optionally backed by LDAP for credential verification.
+
+```mermaid
+sequenceDiagram
+    participant Browser as Client<br/>(browser SPA, or CLI/SDK<br/>simulating one with a cookie jar)
+    participant Web as Web routes + controller<br/>(routes/web/web.ts,<br/>controllers/web.ts)
+    participant Mid as authenticateAccessToken<br/>(middlewares/authenticateToken.ts)
+    participant Authz as authorize<br/>(middlewares/authorize.ts)
+    participant AuthCtrl as Auth routes + controller<br/>(routes/api/auth.ts,<br/>controllers/auth.ts)
+    participant Sess as Session store<br/>(MongoDB via connect-mongo)
+    participant DB as MongoDB<br/>(User / Client / Permission)
+    participant LDAP as LDAP server<br/>(optional, AUTH_PROVIDERS=ldap)
+    participant API as Any SASjsApi route
+
+    Note over Browser,Web: STEP 0 - load the app, get a CSRF token
+    Browser->>Web: GET /
+    Web-->>Browser: index.html with an inline script that sets<br/>document.cookie = XSRF-TOKEN=...<br/>(routes/web/web.ts:14-32, csrfProtection.ts:7)
+
+    Note over Browser,LDAP: STEP 1 - username/password login, establishes a session
+    Browser->>Web: POST /SASLogon/login { username, password }
+    Web->>Web: desktopRestrict - 403 if MODE=desktop (desktop.ts:19-28)
+    Web->>Web: bruteForceProtection + RateLimiter.consume(ip, username)<br/>(routes/web/web.ts:37, controllers/web.ts:106-113)
+    Web->>DB: User.findOne({ username }) (controllers/web.ts:86)
+    alt AUTH_PROVIDERS=ldap and user.authProvider=ldap
+        Web->>LDAP: LDAPClient.verifyUser(username, password) -<br/>looks up the user's DN, then binds as them<br/>(controllers/web.ts:95-98, utils/ldapClient.ts)
+        LDAP-->>Web: bind succeeds or rejects
+    else local user (default)
+        Web->>Web: user.comparePassword(password) - bcrypt<br/>compare against the stored hash (controllers/web.ts:100)
+    end
+    Web->>Sess: req.session.loggedIn = true<br/>req.session.user = { userId, clientId: "web_app",<br/>username, isAdmin, autoExec, ... } (controllers/web.ts:122-132)
+    Sess-->>Browser: Set-Cookie: connect.sid=...<br/>(httpOnly, 24h maxAge, connect-mongo backed,<br/>app-modules/configureExpressSession.ts:30-46)
+    Web-->>Browser: 200 { loggedIn: true, user: {...} }<br/>(controllers/web.ts:134-143) - note: no token yet
+
+    Note over Browser,DB: STEP 2 - exchange the session for a short-lived auth code
+    Browser->>Web: POST /SASLogon/authorize { clientId }<br/>Cookie: connect.sid=...<br/>X-XSRF-TOKEN: <value read from the XSRF-TOKEN cookie>
+    Web->>Mid: authenticateAccessToken (routes/web/web.ts:58)
+    Mid->>Mid: req.session.loggedIn is true, so this request<br/>is validated via the session branch, not a JWT<br/>(authenticateToken.ts:32-44)
+    Mid->>DB: fetchLatestAutoExec(req.session.user) - re-reads<br/>the User row so isActive/isAdmin/autoExec are current,<br/>not whatever was cached at login time (authenticateToken.ts:34,<br/>utils/verifyTokenInDB.ts:4-21)
+    Mid->>Mid: csrfProtection - verify the submitted token<br/>against the server-held secret (authenticateToken.ts:39,<br/>csrfProtection.ts:9-32)
+    Mid-->>Web: next()
+    Web->>DB: Client.findOne({ clientId }) (controllers/web.ts:153)
+    Web->>Web: generateAuthCode({ clientId, userId }) - a JWT<br/>signed with AUTH_CODE_SECRET, 30s expiry<br/>(utils/generateAuthCode.ts:4-7)
+    Web->>Web: AuthController.saveCode(userId, clientId, code) -<br/>kept in an in-memory map on the Node process,<br/>not persisted to DB (controllers/auth.ts:30-36)
+    Web-->>Browser: 200 { code }
+
+    Note over Browser,DB: STEP 3 - exchange the auth code for access/refresh tokens
+    Browser->>AuthCtrl: POST /SASjsApi/auth/token { clientId, code }
+    AuthCtrl->>AuthCtrl: verifyAuthCode() - jwt.verify(code, AUTH_CODE_SECRET),<br/>then check the payload's clientId matches (controllers/auth.ts:229-248)
+    AuthCtrl->>AuthCtrl: code must equal AuthController.authCodes[userId][clientId],<br/>then it is deleted - single use (controllers/auth.ts:92-101)
+    AuthCtrl->>DB: Client.findOne({ clientId }) - reads<br/>accessTokenExpiration/refreshTokenExpiration (controllers/auth.ts:112-113)
+    Note right of AuthCtrl: no clientSecret check happens here -<br/>the short-lived, single-use auth code from<br/>step 2 is the actual credential
+    AuthCtrl->>AuthCtrl: generateAccessToken() / generateRefreshToken() -<br/>JWTs signed with ACCESS_TOKEN_SECRET / REFRESH_TOKEN_SECRET<br/>(utils/generateAccessToken.ts, utils/generateRefreshToken.ts)
+    AuthCtrl->>DB: saveTokensInDB() - persists both tokens on<br/>the User document's tokens array, keyed by clientId<br/>(utils/saveTokensInDB.ts, controllers/auth.ts:124)
+    AuthCtrl-->>Browser: 200 { accessToken, refreshToken }
+
+    Note over Browser,API: STEP 4 - authenticated API request (this is also how<br/>CLI/SDK clients authenticate on every call after<br/>obtaining a token once via steps 0-3)
+    Browser->>API: any /SASjsApi/... request<br/>Authorization: Bearer <accessToken>
+    API->>Mid: authenticateAccessToken - no session cookie this<br/>time, so it falls through to JWT verification (authenticateToken.ts:46-52)
+    Mid->>Mid: jwt.verify(token, ACCESS_TOKEN_SECRET) (authenticateToken.ts:97)
+    Mid->>DB: verifyTokenInDB(userId, clientId, token, "accessToken") -<br/>token must still equal the one on file for this user+client,<br/>not just be a validly-signed JWT (authenticateToken.ts:99-104,<br/>utils/verifyTokenInDB.ts:23-49)
+    alt token missing, invalid, or no longer matches DB (e.g. after logout)
+        Mid->>DB: isPublicRoute(req)? - is there a Permission<br/>granting the built-in Public group access to this path?<br/>(utils/isPublicRoute.ts:8-22)
+        Mid-->>API: req.user = publicUser and continue,<br/>or 401 Unauthorized if not public (authenticateToken.ts:116-121)
+    else token valid and user.isActive
+        Mid->>Mid: req.user = user, req.accessToken = token (authenticateToken.ts:107-110)
+        opt request path is in getAuthorizedRoutes()<br/>(utils/getAuthorizedRoutes.ts:16-20)
+            Mid->>Authz: authorize middleware (authenticateToken.ts:26-27)
+            Authz->>DB: Permission lookups, first grant wins:<br/>admin bypass, public bypass, then user-specific<br/>route permission, user top-level permission,<br/>each of the user's groups at route level,<br/>each of the user's groups at top level (authorize.ts:10-87)
+            Authz-->>API: next(), or 401 if nothing grants access
+        end
+    end
+    API-->>Browser: 200 + response
+
+    Note over Browser,DB: Token refresh, once the access token nears/hits expiry
+    Browser->>AuthCtrl: POST /SASjsApi/auth/refresh<br/>Authorization: Bearer <refreshToken>
+    AuthCtrl->>Mid: authenticateRefreshToken - same JWT + DB<br/>cross-check as step 4, against REFRESH_TOKEN_SECRET<br/>and the stored refreshToken (authenticateToken.ts:55-67)
+    AuthCtrl->>AuthCtrl: generateAccessToken() / generateRefreshToken() again<br/>(controllers/auth.ts:133-140)
+    AuthCtrl->>DB: saveTokensInDB() - overwrites the stored pair,<br/>the previous refreshToken stops working (controllers/auth.ts:142-147)
+    AuthCtrl-->>Browser: 200 { accessToken, refreshToken }
+
+    Note over Browser,Sess: Logout
+    Browser->>AuthCtrl: DELETE /SASjsApi/auth/logout (bearer clients)
+    AuthCtrl->>DB: removeTokensInDB() - clears this clientId's<br/>entry from User.tokens (utils/removeTokensInDB.ts, controllers/auth.ts:152-153)
+    AuthCtrl-->>Browser: 204
+    Browser->>Web: GET /SASLogon/logout (session/browser clients)
+    Web->>Sess: req.session.destroy() (controllers/web.ts:63-67)
+    Web-->>Browser: 200 OK! - the session document is deleted<br/>server-side and connect.sid is no longer valid
+```
+
+## Two credentials, not one
+
+Unlike a typical single-token OAuth setup, this system layers two distinct
+credential checks:
+
+1. **The session cookie** (`connect.sid`) - proves "this browser already
+   logged in with a password (or LDAP bind)". Only used for the
+   `/SASLogon/*` routes. Stored server-side in MongoDB via `connect-mongo`
+   (`app-modules/configureExpressSession.ts`), so it can't be forged without
+   the `SESSION_SECRET`, and expires after 24 hours regardless of activity.
+2. **The bearer JWT** (`accessToken`/`refreshToken`) - proves "this caller
+   was issued a token by exchanging a valid auth code". Used for every
+   `SASjsApi` route. Despite being a self-verifying JWT, it is *also*
+   cross-checked against a copy stored on the `User` document
+   (`utils/verifyTokenInDB.ts:23-49`) - this is what makes server-side
+   revocation possible (logout, or issuing a new token pair via refresh,
+   immediately invalidates the old token even though its JWT signature is
+   still technically valid until expiry).
+
+A CLI/SDK client (e.g. `@sasjs/adapter`) does not have a real browser, so it
+plays the role of "Browser" in the diagram above by keeping its own cookie
+jar for steps 0-2, then switches to bearer-token auth for everything after -
+it does not need a session for any request beyond obtaining the initial
+token pair.
+
+## Branches and edge cases
+
+- **Desktop mode** (`MODE=desktop`): `authenticateAccessToken` short-circuits
+  to a fixed, always-admin `desktopUser` before any session/token logic runs
+  (`authenticateToken.ts:20-24`, `middlewares/desktop.ts:30-38`) - no
+  password, session, or CSRF check ever happens. `desktopRestrict`
+  additionally blocks all three `/SASLogon/*` routes outright in this mode
+  (`middlewares/desktop.ts:19-28`), since there is no concept of logging in
+  or out of a single-user desktop install.
+- **Public routes**: if token/session auth fails outright, the request is
+  not necessarily rejected - `isPublicRoute()` checks whether an admin has
+  granted the built-in Public group access to that specific path
+  (`utils/isPublicRoute.ts`). If so, the request proceeds as the fixed
+  `publicUser` (`userId: 0`, `isAdmin: false`) instead of getting a 401.
+- **LDAP**: when `AUTH_PROVIDERS=ldap`, only users whose `User.authProvider`
+  is `ldap` take the LDAP bind path at login; this flag is set when an admin
+  runs `POST /SASjsApi/authConfig/synchroniseWithLDAP`
+  (`controllers/authConfig.ts`), which provisions local `User`/`Group`
+  documents from the LDAP directory. Users created directly in this app
+  (`authProvider` unset) always use the local bcrypt path, even if LDAP is
+  configured.
+- **`Client` registration** (`model/Client.ts`) is a separate, lightweight
+  concept from end-user accounts: a `clientId`/`clientSecret` pair with
+  configurable access/refresh token lifetimes, used only to look up token
+  expirations during the exchange in step 3 - `clientSecret` is stored but
+  never actually checked in the token exchange (see the note in the
+  diagram). Both `POST` and `GET /SASjsApi/client` (`routes/api/client.ts`)
+  require an authenticated admin - not via anything in that file, but via
+  `authenticateAccessToken`/`verifyAdmin` applied to the whole `/client`
+  prefix at the mount point in `routes/api/index.ts:28-34`, which runs
+  before any request reaches `clientRouter`'s own handlers.
+- **`authorize` middleware permission model** (`middlewares/authorize.ts`):
+  admins and requests to already-public routes always pass. Otherwise,
+  the first matching `Permission` wins, checked in this order: the specific
+  user on the exact route, the specific user on the route's top-level
+  prefix (`/SASjsApi` or `/AppStream`), then each of the user's groups on
+  the exact route, then each of the user's groups on the top-level prefix.
+  This middleware only runs at all for routes listed in
+  `getAuthorizedRoutes()` (`utils/getAuthorizedRoutes.ts:5-20`) - a fixed
+  set of sensitive routes (code/STP execution, drive file operations) plus
+  `/SASjsApi`, `/AppStream`, and any configured streaming app sub-routes.
+  Routes outside that list only require authentication, not a granted
+  permission.
+
+## Key source files
+
+- `api/src/routes/web/web.ts`, `api/src/controllers/web.ts` - `/SASLogon/login`,
+  `/SASLogon/authorize`, `/SASLogon/logout`; the browser-facing,
+  session-based half of the flow.
+- `api/src/routes/api/auth.ts`, `api/src/controllers/auth.ts` - `/SASjsApi/auth/token`,
+  `/refresh`, `/logout`, `/updatePassword`; the token-based half used by
+  every API caller.
+- `api/src/middlewares/authenticateToken.ts` - `authenticateAccessToken` /
+  `authenticateRefreshToken`, the single entry point that decides between
+  desktop bypass, session validation, and JWT validation.
+- `api/src/middlewares/authorize.ts` - permission checks layered on top of
+  authentication, for routes in `getAuthorizedRoutes()`.
+- `api/src/middlewares/csrfProtection.ts` - CSRF token generation/verification
+  for session-authenticated (cookie-based) requests.
+- `api/src/utils/verifyTokenInDB.ts` - `verifyTokenInDB` (DB-backed
+  revocation check) and `fetchLatestAutoExec` (refreshes session-cached user
+  fields).
+- `api/src/utils/isPublicRoute.ts`, `api/src/utils/getAuthorizedRoutes.ts` -
+  the Public-group fallback and the authorization-required route list.
+- `api/src/app-modules/configureExpressSession.ts` - session cookie/store
+  configuration (MongoDB via `connect-mongo`).
+- `api/src/model/User.ts`, `api/src/model/Client.ts`,
+  `api/src/model/Permission.ts`, `api/src/model/Group.ts` - the underlying
+  data model.

web/package-lock.json

@@ -20,7 +20,7 @@
         "@types/jest": "^26.0.24",
         "@types/node": "^12.20.28",
         "@types/react": "^17.0.27",
-        "axios": "^1.12.2",
+        "axios": "1.12.2",
         "monaco-editor": "^0.33.0",
         "react": "^17.0.2",
         "react-copy-to-clipboard": "^5.1.0",
@@ -56,7 +56,7 @@
         "html-webpack-plugin": "5.5.0",
         "monaco-editor-webpack-plugin": "^7.0.1",
         "path": "0.12.7",
-        "prettier": "^2.4.1",
+        "prettier": "^3.0.3",
         "sass": "^1.44.0",
         "sass-loader": "^12.3.0",
         "style-loader": "^3.3.1",
@@ -4334,7 +4334,6 @@
       "version": "1.12.2",
       "resolved": "https://registry.npmjs.org/axios/-/axios-1.12.2.tgz",
       "integrity": "sha512-vMJzPewAlRyOgxV2dU0Cuz2O8zzzx9VYtbJOaBgXFeLc4IV/Eg50n4LowmehOOR61S8ZMpc2K5Sa7g6A4jfkUw==",
-      "license": "MIT",
       "dependencies": {
         "follow-redirects": "^1.15.6",
         "form-data": "^4.0.4",
@@ -9713,15 +9712,18 @@
       }
     },
     "node_modules/prettier": {
-      "version": "2.4.1",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.4.1.tgz",
-      "integrity": "sha512-9fbDAXSBcc6Bs1mZrDYb3XKzDLm4EXXL9sC1LqKP5rZkT6KRr/rf9amVUcODVXgguK/isJz0d0hP72WeaKWsvA==",
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.0.3.tgz",
+      "integrity": "sha512-L/4pUDMxcNa8R/EthV08Zt42WBO4h1rarVtK0K+QJG0X187OLo7l699jWw0GKuwzkPQ//jMFA/8Xm6Fh3J/DAg==",
       "dev": true,
       "bin": {
-        "prettier": "bin-prettier.js"
+        "prettier": "bin/prettier.cjs"
       },
       "engines": {
-        "node": ">=10.13.0"
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/prettier/prettier?sponsor=1"
       }
     },
     "node_modules/pretty-error": {
@@ -19127,9 +19129,9 @@
       "dev": true
     },
     "prettier": {
-      "version": "2.4.1",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.4.1.tgz",
-      "integrity": "sha512-9fbDAXSBcc6Bs1mZrDYb3XKzDLm4EXXL9sC1LqKP5rZkT6KRr/rf9amVUcODVXgguK/isJz0d0hP72WeaKWsvA==",
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.0.3.tgz",
+      "integrity": "sha512-L/4pUDMxcNa8R/EthV08Zt42WBO4h1rarVtK0K+QJG0X187OLo7l699jWw0GKuwzkPQ//jMFA/8Xm6Fh3J/DAg==",
       "dev": true
     },
     "pretty-error": {

web/package.json

@@ -4,7 +4,9 @@
   "private": true,
   "scripts": {
     "start": "webpack-dev-server --config webpack.dev.ts --hot",
-    "build": "webpack --config webpack.prod.ts"
+    "build": "webpack --config webpack.prod.ts",
+    "lint": "npx prettier --check \"src/**/*.{ts,tsx,js,jsx,html,css,sass,less,yml,md,graphql}\"",
+    "lint:fix": "npx prettier --write \"src/**/*.{ts,tsx,js,jsx,html,css,sass,less,yml,md,graphql}\""
   },
   "dependencies": {
     "@emotion/react": "^11.4.1",
@@ -19,7 +21,7 @@
     "@types/jest": "^26.0.24",
     "@types/node": "^12.20.28",
     "@types/react": "^17.0.27",
-    "axios": "^1.12.2",
+    "axios": "1.12.2",
     "monaco-editor": "^0.33.0",
     "react": "^17.0.2",
     "react-copy-to-clipboard": "^5.1.0",
@@ -55,7 +57,7 @@
     "html-webpack-plugin": "5.5.0",
     "monaco-editor-webpack-plugin": "^7.0.1",
     "path": "0.12.7",
-    "prettier": "^2.4.1",
+    "prettier": "^3.0.3",
     "sass": "^1.44.0",
     "sass-loader": "^12.3.0",
     "style-loader": "^3.3.1",