update pip and setuptools when running install.sh found in .travis
use xenial
removed trailing dash
only run webrecorder-tests using chrome and firefox
only run webrecorder-tests using pywbtest and chrometest marker expression
Added methods to AutoFetchWorker in proxy mode that allow external JS to initiate checks
Updated the actual proxy mode worker implementation to match the functionality added
Changes:
Reworked ContentFrame and the default banner to be ES5 classes.
Introduced an optional relationship between ContentFrame and banners.
If a banner is exposed then ContentFrame controls the initialization of the banner and routes any messages received from the replay iframe to the banner.
When the replay iframe is navigated to a page and the replay iframe loads, the ContentFrame waits 2 seconds before checking to see if the banner still indicates it a loading state and if so updates the displayed information using the URL and timestamp the replay iframe was navigated to.
* html rewrite: when encountering 'text/html' content-type, add html-detection check before assuming content is html (similar to text/plain)
supersedes #426, fixes#424 -- binary files served under mp_/ as text/html should now be served as binary
- when guessing if html, add additional regex to check if text does not start with < -- perhaps html but starting with plain text. only check for text/html content-type and not js_/cs_ mod
- added to the auto-fetch worker of both wombat and wombatProxymode
- added utility function isImageSrcset to wombat for determining if the srcset values being rewritten are from either a image tag or a source tag within a picture tag
- added utility function isImageDataSrcset to wombat to check for img/source data-srcset attributes
- reworked the backing auto-fetch worker to now queue all URLs and perform fetch batching with maximum batch size of 60. A delay of 2 seconds is applied after each batch.
Ensured that the srcset values sent to the auto-fetch worker can be resolved in non-proxy mode fixes#413
Renamed the auto-fetch class named used in proxy mode from AutoFetchWorker to AutoFetchWorkerProxyMode
Added checking of script tage types application/json and text/template to rewrite_script
* client-side rewrite: fix extract_orig() to unrewrite relative urls using current page scheme, don't default to http
* wombat tests: fix karma tests by adding 'wombat_scheme' to test setup
* server-side rewrite: tweak 'location' rewrite to ensure $location is not rewritten!
tests: add additional rewrite tests for 'location', 'this.$location' and 'this.location'
- attempt to encode headers as utf-8 first for live web, then latin-1 (similar to warcio http header parsing)
- only encode headers for py3 (in py2, headers are already bytestrings)
- tests: add tests for utf-8 in header
bump version to 2.1.1
- FullHTMLRegex: performs a case insensitive check for <html, <body, <head and <!doctype html>
updated rewrite_elem to:
- rewrite meta tags that deliever csp policies
- check for additional attributes that could contain un-rewritten URLs (form.style, iframe.style)
Made check for full html into regex
- ensured that autoFetchWorker uses full srcset URLs
- resolves the URL against the img.src or document.baseURI if not rewritten
- otherwise ensures the rewritten URL is not relative or schemeless
wombat.js:
- AutoFetchWorker updated extractFromLocalDoc to send URL resolution information to the worker
- defer extractFromLocalDoc and preserveSrcset postMessages to ensure page viewer can see the images first
* add sample Apache configuration
This configuration can be used when launching `wayback` in the default
configuration, which is useful to add stuff like access control,
authentication, or encryption without going through the trouble of
setting up a UWSGI proxy.
* enable support for X-Forwarded-Proto headers from #395
Rename:
- rename auto-fetch config to 'enable_auto_fetch' and '--enable-auto-fetch' cli param
- rename 'use_head_insert' -> 'enable_content_rewrite'
- rename 'use_banner' -> 'enable_banner'
- rename 'use_wombat' -> 'enable_wombat'
Misc Cleanup:
- enable_auto_fetch applies to both proxy and non-proxy mode
- remove setting 'wbinfo.use_wombat', implied if wombatProxyMode.js is included
- docs: add docs for auto-fetch system, improved docs for proxy rewrite options
- tests: test with enable_auto_fetch, update tests for renames
- bump version to 2.1.0 due to breaking changes
- changelist: updates to changelist
- requirements: use bounded version for gevent
- adding the 'xlink:href' attribute to script element attributes to rewrite
Updated html_rewriter.py to better handle self closing tags:
- added boolean set_parsing_context arg to _rewrite_tag_attrs to indicate if the parsing context is to be set
- the call to _rewrite_tag_attrs from handle_startendtag now sets set_parsing_context to false
Added a test to test_html_rewriter.py for rewriting SVGScriptElements
* rewriting fixes:
server side: cookie rewriting: if httponly cookie with mp_/if_ modifier and path ends with '/', add set-cookie for all known modifiers
content length parsing: improve content-length parsing to support 'content-length: num,num', parse out the first number (occasionally seen with range requests when range is dropped for upstream)
wombat: rewrite_elem: use element.ownerDocument for resolving baseUri for parent paths
tests: add tests for cookie all modifier rewrite, bad content-length parsing (skip for py2.7)
- rename override_func_first_arg_proxy_to_obj -> override_func_arg_proxy_to_obj to support resolving object proxy not just from first param
- add document.evaluate() 'de-proxy' to 2nd param
- optimize override_func_arg_proxy_to_obj() to call original apply, avoid modifying arguments array in place
* wombat init fix:
- fix change from #339 which removed reiniting of wombat
- allow reiniting of wombat if inited via init_new_window_wombat()
- don't allow if reinited directly from <head>, as happened in document import
* tests: fix tests for 'new _WBWombat -> WombatInit' change
* wombat: window.frames optimization:
- since window.frames === window, no need for separate override!
- ensure init_new_window_wombat() is called on any returned window from object proxy
frameworks that like to append a single text node as a child to a style
node modifying and then only modify that text node to add/remove css
dynamically via:
- initTextNodeOverrides (entry point)
- overrideTextProtoFunction (overrides the appendData, insertData, and replaceData functions of inherited by Text)
- overrideTextProtoGetSet (overrides property getters and setters of data and wholeText)
Added window.CSSStyleSheet.insertRule override
- dynamically adds a raw css rule (text) to an existing stylesheet
- Split wombat and auto-fetch worker into two files (proxy mode and non-proxy mode)
- Renamed preservationWorker to autoFetchWorker in order to better convey what it does
- Root config file control over including wombat and auto-fetch worker in proxy or non-proxy mode
- Added additional proxy mode + auto-fetch worker only route for fetching the auto-fetch worker code nicely for CORS
- templateview: add 'tobool' formatter to more cleanly format python bools to JS 'true'/'false'
- proxy options: config and command line:
'use_auto_fetch_worker' and '--proxy-with-auto-fetch'
'use_wombat' and '--proxy-with-wombat'
- head_insert.html: only include wombat in proxy mode when use_wombat or use_auto_fetch_worker are set.
- wombatProxyMode.js: slimmed down wombat for proxy mode only including auto-fetch support.
- more consistent naming: rename 'preserveWorker' and 'autoArchive' to 'auto-fetch'
Updated tests:
- test_wbrequestresponse.py: added tests covering constructor defaults, _init_derived, options_response, json_response, encode_stream, text_stream
- test_auto_colls.py: fixed broken test test_more_custom_templates, reason using ujson now not json so spacing was off
- test_proxy.py: updated existing tests to reflect splitting wombat into proxy and non-proxy mode, added tests covering auto-fetch worker specific endpoints in proxy mode
removed duplicate addons key in .travis.yml
- test_cli.py: updated to properly test the cli with these changes
added ultrajon dep to tests_require in setup.py to reflect its usage by wbrequestresponse.py
Fully documented:
- cli.py
- frontendapp.py
- templateview.py
- wbrequestresponse.py
Removed duplicate addons key in .travis.yml
Added ultrajson dependency to tests_require in setup.py to reflect its usage by wbrequestresponse.py
Fixes#371
- only use utf-8 decoding optimization for html
- when parsing as html, if utf-8 encoding fails, default to iso-8859-1/latin-1 for remainder (usually will happen right away
eg. if actually binary content)
- tests: add tests rewriting css and html with wrong charset
- if no encoding is detected, don't default to utf-8
- if no encoding known, encode banner as 'ascii' with 'xmlcharrefreplace', converting to xml entities
- tests: add tests for rewriting with no known encoding
* encoding fix: a better fix from #361:
- when dealing with unicode urls, don't assume always %-encoded. if no change, (eg. anchor), then return url in original encoding
- utf-8 optimization: if content is known to be in utf-8, use utf-8 directly, don't decode as iso-8859-1 and then re-encode to utf-8 for rewriting
* content rewriter decoding fix: use incrementaldecoder for incrementally decoding utf-8 stream
tests: add test which splits utf-8 char along 16k boundary to test incremental decoding
- store original wsgi SCRIPT_NAME (before collection path is pushed) in 'pywb.app_prefix' env var
- set 'pywb.host_prefix' via rewriterapp
- add 'static_prefix' jinja env global which defaults to 'pywb.host_prefix + pywb.app_prefix + static/'
- set 'static_prefix' to absolute url if available (to support proxy mode)
- update existing templates to use '{{ static_prefix }}' instead of '{{ host_prefix }}/{{ static_path }'
- update index.html to use pywb.app_prefix for collection links
- tests: add test_prefixed_deploy.py to ensure all paths are prefixed as expected
* Add source_filter option to recorder.
* Add test and docs for source_filter option.
* Update test_record_replay.py - Split source_filter test into skip existing and new recording
rewriterapp: pass environ to content rewriter to allow access to request http headers
tests: test brotli served with 'br' in Accept-Encoding (no change), and without (response auto-decoded)
Detect if .json urls served with mtext/html are actually json and not html.
Tests: updated test_content_rewriter.py to test for json sent as mime text/html
wombat.js:
- Finalized PreserveWorker that preserves srcset values and Media Query values
- Defered extraction and preservation of the values to be preserved so that the UI thread is not clobered
- Hooked into places where wombat rewrites the values we are interested in
wombatPreservationWorker.js:
- Updated handling of srcset extraction now that we are sending wombat srcset rewrites
- Added check to see if we have seen a URL to be fetched
- Added light polyfill of Promise and fetch if they are not defined in wombatPreservationWorker.js, for safari
wombat.spec.js
- Updated to include values necessary to work with PWorker changes.
- only add icons if in top frame, fix indent
- favicon: move icon and title logic to default_banner to allow overriding default behavior (eg. Webrecorder uses its own favicon)
- title: prepend original page title with 'pywb Live: ' or 'pywb Archived: ' in default banner to avoid confusion with actual site, also works for frameless mode.
Set favicon and title from top-most replay frame to the top frame (work from @Devhercule):
Favicon display in no-proxy mode with framed_replay: true.
When "iframe": "#replay_iframe", the icon of the tab in question is not visible (or a wrong icon is displayed provided from cache memor ) because of the presence of an added frame (#replay_iframe).
The modification allows to get the replay_iframe favicon and pass it to the main frame to be correctly displayed in the tab.
(see Issue #342)
The value of __adt is incremented to indicate position in timeline as shown below and the profile_id or pagelet_token contained in the data param identify the facebook user the timeline data is for
