Azure Storage
Globally unique resources that provide access to data management services and serve as the parent namespace for the services.
Sharefile signed url is randomly giving AuthenticationFailed error
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mamounx馬木 tawakol
0
Reputation points
Hi,
I am facing a random authentication failure error for each SAS URI that is being generated. I am using the NodeJs library @azure/storage-file-share. I couldn't find the pattern of why the error is happening, some generated URIs work using the same code, and others don't.
On the other hand, I tried to generate it using Azure Portal through "Shared access signature" and it worked perfectly, however; that's not a safe solution as it's preferable to be generated for no more than 24h.
My failing attempts to solve it:
- I added timezone, I know in the code it's static but this is only for development.
- change permission rights to
rwdlc - Try with different params (I think the issue is about params, but I still don't understand why it works randomly please if there is any explanation)
Thank you!
Code:
const fileClient = this.shareServiceClient
.getShareClient(this.shareName)
.getDirectoryClient(STORAGE_RESULT_PATH)
.getFileClient(fileName);
const timezoneOffset = +3 * 60;
const startDate = new Date();
const expiryDate = new Date(startDate);
expiryDate.setHours(startDate.getHours() + timezoneOffset + (24*60));
startDate.setMinutes(startDate.getMinutes() + timezoneOffset );
const downloadFileResponse = fileClient.generateSasUrl({
permissions: AccountSASPermissions.parse('r'),
expiresOn: expiryDate,
startsOn: startDate
});
Error and URI params for failing attempt:
Flow for error randomness:
Azure Storage
{count} votes
-
Sumarigo-MSFT 47,506 Reputation points Microsoft Employee Moderator2023-05-18T10:22:33.2833333+00:00 @mamounx馬木 tawakol Firstly, apologies for the delay in responding here and any inconvenience this issue may have caused.
You have provided the a cropped screenshot of the error. Can you please share the complete error including the x-ms-request id ? -
mamounx馬木 tawakol 0 Reputation points
2023-05-22T08:20:16.5066667+00:00 @Sumarigo-MSFT Thank you for your response!
Please find below the full error, with request id for another failing attempt:<Error> <Code>AuthenticationFailed</Code> <Message>Server failed to authenticate the request. Make sure the value of Authorization header is formed correctly including the signature. RequestId:b113ea80-c01a-003c-5585-8c7a3f000000 Time:2023-05-22T08:14:29.9990431Z</Message> <AuthenticationErrorDetail>Signature fields not well formed.</AuthenticationErrorDetail> </Error> function returnCommentSymbol(language = "javascript") { const languageObject = { bat: "@REM", c: "//", csharp: "//", cpp: "//", closure: ";;", coffeescript: "#", dockercompose: "#", css: "/*DELIMITER*/", "cuda-cpp": "//", dart: "//", diff: "#", dockerfile: "#", fsharp: "//", "git-commit": "//", "git-rebase": "#", go: "//", groovy: "//", handlebars: "{{!--DELIMITER--}}", hlsl: "//", html: "<!--DELIMITER-->", ignore: "#", ini: ";", java: "//", javascript: "//", javascriptreact: "//", json: "//", jsonc: "//", julia: "#", latex: "%", less: "//", lua: "--", makefile: "#", markdown: "<!--DELIMITER-->", "objective-c": "//", "objective-cpp": "//", perl: "#", perl6: "#", php: "<!--DELIMITER-->", powershell: "#", properties: ";", jade: "//-", python: "#", r: "#", razor: "<!--DELIMITER-->", restructuredtext: "..", ruby: "#", rust: "//", scss: "//", shaderlab: "//", shellscript: "#", sql: "--", svg: "<!--DELIMITER-->", swift: "//", tex: "%", typescript: "//", typescriptreact: "//", vb: "'", xml: "<!--DELIMITER-->", xsl: "<!--DELIMITER-->", yaml: "#" } if(!languageObject[language]){ return languageObject["python"].split("DELIMITER") } return languageObject[language].split("DELIMITER") } var savedChPos = 0 var returnedSuggestion = '' let editor, doc, cursor, line, pos pos = {line: 0, ch: 0} var suggestionsStatus = false var docLang = "python" var suggestionDisplayed = false var isReturningSuggestion = false document.addEventListener("keydown", (event) => { setTimeout(()=>{ editor = event.target.closest('.CodeMirror'); if (editor){ const codeEditor = editor.CodeMirror if(!editor.classList.contains("added-tab-function")){ editor.classList.add("added-tab-function") codeEditor.removeKeyMap("Tab") codeEditor.setOption("extraKeys", {Tab: (cm)=>{ if(returnedSuggestion){ acceptTab(returnedSuggestion) } else{ cm.execCommand("defaultTab") } }}) } doc = editor.CodeMirror.getDoc() cursor = doc.getCursor() line = doc.getLine(cursor.line) pos = {line: cursor.line, ch: line.length} if(cursor.ch > 0){ savedChPos = cursor.ch } const fileLang = doc.getMode().name docLang = fileLang const commentSymbol = returnCommentSymbol(fileLang) if (event.key == "?"){ var lastLine = line lastLine = lastLine.slice(0, savedChPos - 1) if(lastLine.trim().startsWith(commentSymbol[0])){ if(fileLang !== "null"){ lastLine += " "+ fileLang } lastLine = lastLine.split(commentSymbol[0])[1] window.postMessage({source: 'getQuery', payload: { data: lastLine } } ) isReturningSuggestion = true displayGrey("\nBlackbox loading...") } }else if(event.key === "Enter" && suggestionsStatus && !isReturningSuggestion){ var query = doc.getRange({ line: Math.max(0,cursor.line-50), ch: 0 }, { line: cursor.line, ch: line.length }) window.postMessage({source: 'getSuggestion', payload: { data: query, language: docLang, cursorPos: pos } } ) displayGrey("Blackbox loading...") }else if(event.key === "ArrowRight" && returnedSuggestion){ acceptTab(returnedSuggestion) }else if(event.key === "Enter" && isReturningSuggestion){ displayGrey("\nBlackbox loading...") }else if(event.key === "Escape"){ displayGrey("") } } }, 0) }) function acceptTab(text){ if (suggestionDisplayed){ displayGrey("") doc.replaceRange(text, pos) returnedSuggestion = "" updateSuggestionStatus(false) } } function acceptSuggestion(text){ displayGrey("") doc.replaceRange(text, pos) returnedSuggestion = "" updateSuggestionStatus(false) } function displayGrey(text){ if(!text){ document.querySelector(".blackbox-suggestion").remove() return } var el = document.querySelector(".blackbox-suggestion") if(!el){ el = document.createElement('span') el.classList.add("blackbox-suggestion") el.style = 'color:grey' el.innerText = text } else{ el.innerText = text } var lineIndex = pos.line; editor.getElementsByClassName('CodeMirror-line')[lineIndex].appendChild(el) } function updateSuggestionStatus(s){ suggestionDisplayed = s window.postMessage({source: 'updateSuggestionStatus', status: suggestionDisplayed, suggestion: returnedSuggestion}) } window.addEventListener('message', (event)=>{ if (event.source !== window ) return if (event.data.source == 'return'){ isReturningSuggestion = false const formattedCode = formatCode(event.data.payload.data) returnedSuggestion = formattedCode displayGrey(formattedCode) updateSuggestionStatus(true) } if(event.data.source == 'suggestReturn'){ const prePos = event.data.payload.cursorPos if(pos.line == prePos.line && pos.ch == prePos.ch){ returnedSuggestion = event.data.payload.data displayGrey(event.data.payload.data) updateSuggestionStatus(true) } else{ displayGrey() } } if(event.data.source == 'codeSearchReturn'){ isReturningSuggestion = false displayGrey() } if(event.data.source == 'suggestionsStatus'){ suggestionsStatus = event.data.payload.enabled } if(event.data.source == 'acceptSuggestion'){ acceptSuggestion(event.data.suggestion) } }) document.addEventListener("keyup", function(){ returnedSuggestion = "" updateSuggestionStatus(false) }) function formatCode(data) { if (Array.isArray(data)) { var finalCode = "" var pairs = [] const commentSymbol = returnCommentSymbol(docLang) data.forEach((codeArr, idx) => { const code = codeArr[0] var desc = codeArr[1] const descArr = desc.split("\n") var finalDesc = "" descArr.forEach((descLine, idx) => { const whiteSpace = descLine.search(/\S/) if (commentSymbol.length < 2 || idx === 0) { finalDesc += insert(descLine, whiteSpace, commentSymbol[0]) } if (commentSymbol.length > 1 && idx === descArr.length - 1) { finalDesc = finalDesc + commentSymbol[1] + "\n" } }) finalCode += finalDesc + "\n\n" + code pairs.push(finalCode) }) return "\n"+pairs.join("\n") } return "\n"+data } function insert(str, index, value) { return str.substr(0, index) + value + str.substr(index) } -
mamounx馬木 tawakol 0 Reputation points
2023-05-31T14:03:23.4333333+00:00 @Sumarigo-MSFT Do you have any explanation for this error? I shared the full error message above as you requested. hope you can help, thank you!
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