Remove logging of any SAS tokens in Actions/Cache and Actions/Artifact

packages/artifact/__tests__/util.test.ts

@@ -1,5 +1,7 @@
 import * as config from '../src/internal/shared/config'
 import * as util from '../src/internal/shared/util'
+import {maskSigUrl, maskSecretUrls} from '../src/internal/shared/util'
+import {setSecret, debug} from '@actions/core'
 
 export const testRuntimeToken =
   'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwic2NwIjoiQWN0aW9ucy5FeGFtcGxlIEFjdGlvbnMuQW5vdGhlckV4YW1wbGU6dGVzdCBBY3Rpb25zLlJlc3VsdHM6Y2U3ZjU0YzctNjFjNy00YWFlLTg4N2YtMzBkYTQ3NWY1ZjFhOmNhMzk1MDg1LTA0MGEtNTI2Yi0yY2U4LWJkYzg1ZjY5Mjc3NCIsImlhdCI6MTUxNjIzOTAyMn0.XYnI_wHPBlUi1mqYveJnnkJhp4dlFjqxzRmISPsqfw8'
@@ -59,3 +61,290 @@ describe('get-backend-ids-from-token', () => {
     )
   })
 })
+
+jest.mock('@actions/core')
+
+describe('maskSigUrl', () => {
+  beforeEach(() => {
+    jest.clearAllMocks()
+  })
+
+  it('masks the sig parameter in the URL and sets it as a secret', () => {
+    const url = 'https://example.com?sig=12345'
+    const maskedUrl = maskSigUrl(url)
+    expect(maskedUrl).toBe('https://example.com/?sig=***')
+    expect(setSecret).toHaveBeenCalledWith('12345')
+    expect(setSecret).toHaveBeenCalledWith(encodeURIComponent('12345'))
+  })
+
+  it('returns the original URL if no sig parameter is present', () => {
+    const url = 'https://example.com'
+    const maskedUrl = maskSigUrl(url)
+    expect(maskedUrl).toBe(url)
+    expect(setSecret).not.toHaveBeenCalled()
+  })
+
+  it('masks the sig parameter in the middle of the URL and sets it as a secret', () => {
+    const url = 'https://example.com?param1=value1&sig=12345&param2=value2'
+    const maskedUrl = maskSigUrl(url)
+    expect(maskedUrl).toBe(
+      'https://example.com/?param1=value1&sig=***&param2=value2'
+    )
+    expect(setSecret).toHaveBeenCalledWith('12345')
+    expect(setSecret).toHaveBeenCalledWith(encodeURIComponent('12345'))
+  })
+
+  it('returns the original URL if it is empty', () => {
+    const url = ''
+    const maskedUrl = maskSigUrl(url)
+    expect(maskedUrl).toBe('')
+    expect(setSecret).not.toHaveBeenCalled()
+  })
+
+  it('handles URLs with special characters in signature', () => {
+    const url = 'https://example.com?sig=abc/+=%3D'
+    const maskedUrl = maskSigUrl(url)
+    expect(maskedUrl).toBe('https://example.com/?sig=***')
+
+    expect(setSecret).toHaveBeenCalledWith('abc/+')
+    expect(setSecret).toHaveBeenCalledWith('abc/ ==')
+    expect(setSecret).toHaveBeenCalledWith('abc%2F%20%3D%3D')
+  })
+
+  it('handles relative URLs', () => {
+    const url = '/path?param=value&sig=12345'
+    const maskedUrl = maskSigUrl(url)
+    expect(maskedUrl).toBe('https://example.com/path?param=value&sig=***')
+    expect(setSecret).toHaveBeenCalledWith('12345')
+    expect(setSecret).toHaveBeenCalledWith(encodeURIComponent('12345'))
+  })
+
+  it('handles URLs with uppercase SIG parameter', () => {
+    const url = 'https://example.com?SIG=12345'
+    const maskedUrl = maskSigUrl(url)
+    expect(maskedUrl).toBe('https://example.com/?SIG=***')
+    expect(setSecret).toHaveBeenCalledWith('12345')
+    expect(setSecret).toHaveBeenCalledWith(encodeURIComponent('12345'))
+  })
+
+  it('handles malformed URLs using regex fallback', () => {
+    const url = 'not:a:valid:url:but:has:sig=12345'
+    const maskedUrl = maskSigUrl(url)
+    expect(maskedUrl).toBe('not:a:valid:url:but:has:sig=***')
+    expect(setSecret).toHaveBeenCalledWith('12345')
+  })
+
+  it('handles URLs with fragments', () => {
+    const url = 'https://example.com?sig=12345#fragment'
+    const maskedUrl = maskSigUrl(url)
+    expect(maskedUrl).toBe('https://example.com/?sig=***#fragment')
+    expect(setSecret).toHaveBeenCalledWith('12345')
+    expect(setSecret).toHaveBeenCalledWith(encodeURIComponent('12345'))
+  })
+
+  it('handles URLs with Sig parameter (first letter uppercase)', () => {
+    const url = 'https://example.com?Sig=12345'
+    const maskedUrl = maskSigUrl(url)
+    expect(maskedUrl).toBe('https://example.com/?Sig=***')
+    expect(setSecret).toHaveBeenCalledWith('12345')
+    expect(setSecret).toHaveBeenCalledWith(encodeURIComponent('12345'))
+  })
+
+  it('handles URLs with sIg parameter (middle letter uppercase)', () => {
+    const url = 'https://example.com?sIg=12345'
+    const maskedUrl = maskSigUrl(url)
+    expect(maskedUrl).toBe('https://example.com/?sIg=***')
+    expect(setSecret).toHaveBeenCalledWith('12345')
+    expect(setSecret).toHaveBeenCalledWith(encodeURIComponent('12345'))
+  })
+
+  it('handles URLs with siG parameter (last letter uppercase)', () => {
+    const url = 'https://example.com?siG=12345'
+    const maskedUrl = maskSigUrl(url)
+    expect(maskedUrl).toBe('https://example.com/?siG=***')
+    expect(setSecret).toHaveBeenCalledWith('12345')
+    expect(setSecret).toHaveBeenCalledWith(encodeURIComponent('12345'))
+  })
+
+  it('handles URLs with mixed case sig parameters in the same URL', () => {
+    const url = 'https://example.com?sig=123&SIG=456&Sig=789'
+    const maskedUrl = maskSigUrl(url)
+    expect(maskedUrl).toBe('https://example.com/?sig=***&SIG=***&Sig=***')
+    expect(setSecret).toHaveBeenCalledWith('123')
+    expect(setSecret).toHaveBeenCalledWith('456')
+    expect(setSecret).toHaveBeenCalledWith('789')
+    expect(setSecret).toHaveBeenCalledWith(encodeURIComponent('123'))
+    expect(setSecret).toHaveBeenCalledWith(encodeURIComponent('456'))
+    expect(setSecret).toHaveBeenCalledWith(encodeURIComponent('789'))
+  })
+
+  it('handles malformed URLs with different sig case variations', () => {
+    const url = 'not:a:valid:url:but:has:Sig=12345'
+    const maskedUrl = maskSigUrl(url)
+    expect(maskedUrl).toBe('not:a:valid:url:but:has:Sig=***')
+    expect(setSecret).toHaveBeenCalledWith('12345')
+  })
+
+  it('handles malformed URLs with uppercase SIG in irregular formats', () => {
+    const url = 'something&SIG=12345&other:stuff'
+    const maskedUrl = maskSigUrl(url)
+    expect(maskedUrl).toBe('something&SIG=***&other:stuff')
+    expect(setSecret).toHaveBeenCalledWith('12345')
+  })
+
+  it('handles sig parameter at the start of the query string', () => {
+    const url = 'https://example.com?sig=12345&param=value'
+    const maskedUrl = maskSigUrl(url)
+    expect(maskedUrl).toBe('https://example.com/?sig=***&param=value')
+    expect(setSecret).toHaveBeenCalledWith('12345')
+    expect(setSecret).toHaveBeenCalledWith(encodeURIComponent('12345'))
+  })
+
+  it('handles sig parameter at the end of the query string', () => {
+    const url = 'https://example.com?param=value&sig=12345'
+    const maskedUrl = maskSigUrl(url)
+    expect(maskedUrl).toBe('https://example.com/?param=value&sig=***')
+    expect(setSecret).toHaveBeenCalledWith('12345')
+    expect(setSecret).toHaveBeenCalledWith(encodeURIComponent('12345'))
+  })
+})
+
+describe('maskSecretUrls', () => {
+  beforeEach(() => {
+    jest.clearAllMocks()
+  })
+
+  it('masks sig parameters in signed_upload_url and signed_url', () => {
+    const body = {
+      signed_upload_url: 'https://upload.com?sig=upload123',
+      signed_url: 'https://download.com?sig=download123'
+    }
+    maskSecretUrls(body)
+    expect(setSecret).toHaveBeenCalledWith('upload123')
+    expect(setSecret).toHaveBeenCalledWith(encodeURIComponent('upload123'))
+    expect(setSecret).toHaveBeenCalledWith('download123')
+    expect(setSecret).toHaveBeenCalledWith(encodeURIComponent('download123'))
+  })
+
+  it('handles case where only upload_url is present', () => {
+    const body = {
+      signed_upload_url: 'https://upload.com?sig=upload123'
+    }
+    maskSecretUrls(body)
+    expect(setSecret).toHaveBeenCalledWith('upload123')
+    expect(setSecret).toHaveBeenCalledWith(encodeURIComponent('upload123'))
+  })
+
+  it('handles case where only download_url is present', () => {
+    const body = {
+      signed_url: 'https://download.com?sig=download123'
+    }
+    maskSecretUrls(body)
+    expect(setSecret).toHaveBeenCalledWith('download123')
+    expect(setSecret).toHaveBeenCalledWith(encodeURIComponent('download123'))
+  })
+
+  it('handles case where URLs do not contain sig parameters', () => {
+    const body = {
+      signed_upload_url: 'https://upload.com?token=abc',
+      signed_url: 'https://download.com?token=xyz'
+    }
+    maskSecretUrls(body)
+    expect(setSecret).not.toHaveBeenCalled()
+  })
+
+  it('handles empty string URLs', () => {
+    const body = {
+      signed_upload_url: '',
+      signed_url: ''
+    }
+    maskSecretUrls(body)
+    expect(setSecret).not.toHaveBeenCalled()
+  })
+
+  it('handles malformed URLs in the body', () => {
+    const body = {
+      signed_upload_url: 'not:a:valid:url:but:has:sig=upload123',
+      signed_url: 'also:not:valid:with:sig=download123'
+    }
+    maskSecretUrls(body)
+    expect(setSecret).toHaveBeenCalledWith('upload123')
+    expect(setSecret).toHaveBeenCalledWith('download123')
+  })
+
+  it('handles URLs with different case variations of sig parameter', () => {
+    const body = {
+      signed_upload_url: 'https://upload.com?SIG=upload123',
+      signed_url: 'https://download.com?Sig=download123'
+    }
+    maskSecretUrls(body)
+    expect(setSecret).toHaveBeenCalledWith('upload123')
+    expect(setSecret).toHaveBeenCalledWith(encodeURIComponent('upload123'))
+    expect(setSecret).toHaveBeenCalledWith('download123')
+    expect(setSecret).toHaveBeenCalledWith(encodeURIComponent('download123'))
+  })
+
+  it('handles URLs with special characters in signature', () => {
+    const specialSig = 'xyz!@#$'
+    const encodedSpecialSig = encodeURIComponent(specialSig)
+
+    const body = {
+      signed_upload_url: 'https://upload.com?sig=abc/+=%3D',
+      signed_url: `https://download.com?sig=${encodedSpecialSig}`
+    }
+    maskSecretUrls(body)
+
+    const allCalls = (setSecret as jest.Mock).mock.calls.flat()
+
+    expect(allCalls).toContain('abc/+')
+    expect(allCalls).toContain('abc/ ==')
+    expect(allCalls).toContain('abc%2F%20%3D%3D')
+
+    expect(allCalls).toContain(specialSig)
+  })
+
+  it('handles deeply nested URLs in the body', () => {
+    const body = {
+      data: {
+        urls: {
+          signed_upload_url: 'https://upload.com?sig=nested123',
+          signed_url: 'https://download.com?sig=nested456'
+        }
+      }
+    }
+    maskSecretUrls(body)
+    expect(setSecret).toHaveBeenCalledWith('nested123')
+    expect(setSecret).toHaveBeenCalledWith(encodeURIComponent('nested123'))
+    expect(setSecret).toHaveBeenCalledWith('nested456')
+    expect(setSecret).toHaveBeenCalledWith(encodeURIComponent('nested456'))
+  })
+
+  it('handles arrays of URLs in the body', () => {
+    const body = {
+      signed_urls: [
+        'https://first.com?sig=first123',
+        'https://second.com?sig=second456'
+      ]
+    }
+    maskSecretUrls(body)
+    expect(setSecret).toHaveBeenCalledWith('first123')
+    expect(setSecret).toHaveBeenCalledWith(encodeURIComponent('first123'))
+    expect(setSecret).toHaveBeenCalledWith('second456')
+    expect(setSecret).toHaveBeenCalledWith(encodeURIComponent('second456'))
+  })
+
+  it('does nothing if body is not an object or is null', () => {
+    maskSecretUrls(null)
+    expect(debug).toHaveBeenCalledWith('body is not an object or is null')
+    expect(setSecret).not.toHaveBeenCalled()
+  })
+
+  it('does nothing if signed_upload_url and signed_url are not strings', () => {
+    const body = {
+      signed_upload_url: 123,
+      signed_url: 456
+    }
+    maskSecretUrls(body)
+    expect(setSecret).not.toHaveBeenCalled()
+  })
+})

packages/artifact/src/internal/shared/artifact-twirp-client.ts

@@ -5,6 +5,7 @@ import {ArtifactServiceClientJSON} from '../../generated'
 import {getResultsServiceUrl, getRuntimeToken} from './config'
 import {getUserAgentString} from './user-agent'
 import {NetworkError, UsageError} from './errors'
+import {maskSecretUrls} from './util'
 
 // The twirp http client must implement this interface
 interface Rpc {
@@ -16,7 +17,7 @@ interface Rpc {
   ): Promise<object | Uint8Array>
 }
 
-class ArtifactHttpClient implements Rpc {
+export class ArtifactHttpClient implements Rpc {
   private httpClient: HttpClient
   private baseUrl: string
   private maxAttempts = 5
@@ -86,6 +87,7 @@ class ArtifactHttpClient implements Rpc {
         debug(`[Response] - ${response.message.statusCode}`)
         debug(`Headers: ${JSON.stringify(response.message.headers, null, 2)}`)
         const body = JSON.parse(rawBody)
+        maskSecretUrls(body)
         debug(`Body: ${JSON.stringify(body, null, 2)}`)
         if (this.isSuccessStatusCode(statusCode)) {
           return {response, body}