https://github.com/david-dick/firefox-marionette
This is a client module to automate the Mozilla Firefox browser via the Marionette protocol
https://github.com/david-dick/firefox-marionette
anti-detection anti-fingerprinting aria bookmark-manager browser-automation certificate-authorities firefox-browser headless-testing marionette marionette-client mozilla-firefox password-manager perl perl-module perl5 perl5-module root-certificates shadow-dom ssh-tunnel waterfox
Last synced: about 1 year ago
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This is a client module to automate the Mozilla Firefox browser via the Marionette protocol
- Host: GitHub
- URL: https://github.com/david-dick/firefox-marionette
- Owner: david-dick
- License: other
- Created: 2020-11-13T09:35:35.000Z (over 5 years ago)
- Default Branch: master
- Last Pushed: 2025-03-20T04:37:00.000Z (about 1 year ago)
- Last Synced: 2025-03-20T05:27:30.729Z (about 1 year ago)
- Topics: anti-detection, anti-fingerprinting, aria, bookmark-manager, browser-automation, certificate-authorities, firefox-browser, headless-testing, marionette, marionette-client, mozilla-firefox, password-manager, perl, perl-module, perl5, perl5-module, root-certificates, shadow-dom, ssh-tunnel, waterfox
- Language: Perl
- Homepage: https://metacpan.org/dist/Firefox-Marionette
- Size: 3.07 MB
- Stars: 16
- Watchers: 3
- Forks: 4
- Open Issues: 3
-
Metadata Files:
- Readme: README
- Changelog: Changes
- License: LICENSE
- Security: SECURITY.md
Awesome Lists containing this project
README
NAME
Firefox::Marionette - Automate the Firefox browser with the Marionette
protocol
VERSION
Version 1.64
SYNOPSIS
use Firefox::Marionette();
use v5.10;
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
say $firefox->find_tag('title')->property('innerHTML'); # same as $firefox->title();
say $firefox->html();
$firefox->find_class('page-content')->find_id('metacpan_search-input')->type('Test::More');
say "Height of page-content div is " . $firefox->find_class('page-content')->css('height');
my $file_handle = $firefox->selfie();
$firefox->await(sub { $firefox->find_class('autocomplete-suggestion'); })->click();
$firefox->find_partial('Download')->click();
DESCRIPTION
This is a client module to automate the Mozilla Firefox browser via the
Marionette protocol
CONSTANTS
BCD_PATH
returns the local path used for storing the brower compability data for
the agent method when the stealth parameter is supplied to the new
method. This database is built by the build-bcd-for-firefox
binary.
SUBROUTINES/METHODS
accept_alert
accepts a currently displayed modal message box
accept_connections
Enables or disables accepting new socket connections. By calling this
method with false the server will not accept any further connections,
but existing connections will not be forcible closed. Use true to
re-enable accepting connections.
Please note that when closing the connection via the client you can
end-up in a non-recoverable state if it hasn't been enabled before.
active_element
returns the active element of the current browsing context's document
element, if the document element is non-null.
add_bookmark
accepts a bookmark as a parameter and adds the specified bookmark to
the Firefox places database.
use Firefox::Marionette();
my $bookmark = Firefox::Marionette::Bookmark->new(
url => 'https://metacpan.org',
title => 'This is MetaCPAN!'
);
my $firefox = Firefox::Marionette->new()->add_bookmark($bookmark);
This method returns itself to aid in chaining methods.
add_certificate
accepts a hash as a parameter and adds the specified certificate to the
Firefox database with the supplied or default trust. Allowed keys are
below;
* path - a file system path to a single PEM encoded X.509 certificate
.
* string - a string containing a single PEM encoded X.509 certificate
* trust - This is the trustargs
value for NSS
. If defaults to 'C,,';
This method returns itself to aid in chaining methods.
use Firefox::Marionette();
my $pem_encoded_string = <<'_PEM_';
-----BEGIN CERTIFICATE-----
MII..
-----END CERTIFICATE-----
_PEM_
my $firefox = Firefox::Marionette->new()->add_certificate(string => $pem_encoded_string);
add_cookie
accepts a single cookie object as the first parameter and adds it to
the current cookie jar. This method returns itself to aid in chaining
methods.
This method throws an exception if you try to add a cookie for a
different domain than the current document
.
add_header
accepts a hash of HTTP headers to include in every future HTTP Request.
use Firefox::Marionette();
use UUID();
my $firefox = Firefox::Marionette->new();
my $uuid = UUID::uuid();
$firefox->add_header( 'Track-my-automated-tests' => $uuid );
$firefox->go('https://metacpan.org/');
these headers are added to any existing headers. To clear headers, see
the delete_header method
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->delete_header( 'Accept' )->add_header( 'Accept' => 'text/perl' )->go('https://metacpan.org/');
will only send out an Accept
header that looks like Accept: text/perl.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->add_header( 'Accept' => 'text/perl' )->go('https://metacpan.org/');
by itself, will send out an Accept
header that may resemble Accept:
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8,
text/perl. This method returns itself to aid in chaining methods.
add_login
accepts a hash of the following keys;
* host - The scheme + hostname of the page where the login applies,
for example 'https://www.example.org'.
* user - The username for the login.
* password - The password for the login.
* origin - The scheme + hostname that the form-based login was
submitted to
.
Forms with no action attribute default to submitting to the URL of
the page containing the login form, so that is stored here. This
field should be omitted (it will be set to undef) for http auth type
authentications and "" means to match against any form action.
* realm - The HTTP Realm for which the login was requested. When an
HTTP server sends a 401 result, the WWW-Authenticate header includes
a realm. See RFC 2617
. If the realm is not
specified, or it was blank, the hostname is used instead. For HTML
form logins, this field should not be specified.
* user_field - The name attribute for the username input in a form.
Non-form logins should not specify this field.
* password_field - The name attribute for the password input in a
form. Non-form logins should not specify this field.
or a Firefox::Marionette::Login object as the first parameter and adds
the login to the Firefox login database.
use Firefox::Marionette();
use UUID();
my $firefox = Firefox::Marionette->new();
# for http auth logins
my $http_auth_login = Firefox::Marionette::Login->new(host => 'https://pause.perl.org', user => 'AUSER', password => 'qwerty', realm => 'PAUSE');
$firefox->add_login($http_auth_login);
$firefox->go('https://pause.perl.org/pause/authenquery')->accept_alert(); # this goes to the page and submits the http auth popup
# for form based login
my $form_login = Firefox::Marionette::Login(host => 'https://github.com', user => 'me2@example.org', password => 'uiop[]', user_field => 'login', password_field => 'password');
$firefox->add_login($form_login);
# or just directly
$firefox->add_login(host => 'https://github.com', user => 'me2@example.org', password => 'uiop[]', user_field => 'login', password_field => 'password');
Note for HTTP Authentication, the realm
must
perfectly match the correct realm supplied by the server.
This method returns itself to aid in chaining methods.
add_site_header
accepts a host name and a hash of HTTP headers to include in every
future HTTP Request that is being sent to that particular host.
use Firefox::Marionette();
use UUID();
my $firefox = Firefox::Marionette->new();
my $uuid = UUID::uuid();
$firefox->add_site_header( 'metacpan.org', 'Track-my-automated-tests' => $uuid );
$firefox->go('https://metacpan.org/');
these headers are added to any existing headers going to the
metacpan.org site, but no other site. To clear site headers, see the
delete_site_header method
add_webauthn_authenticator
accepts a hash of the following keys;
* has_resident_key - boolean value to indicate if the authenticator
will support client side discoverable credentials
* has_user_verification - boolean value to determine if the
authenticator
supports
user verification
.
* is_user_consenting - boolean value to determine the result of all
user consent
authorization gestures
, and by
extension, any test of user presence
performed
on the Virtual Authenticator
. If set to
true, a user consent will always be granted. If set to false, it will
not be granted.
* is_user_verified - boolean value to determine the result of User
Verification
performed on the Virtual Authenticator
. If set to
true, User Verification will always succeed. If set to false, it will
fail.
* protocol - the protocol spoken by the authenticator. This may be
CTAP1_U2F, CTAP2 or CTAP2_1.
* transport - the transport simulated by the authenticator. This may
be BLE, HYBRID, INTERNAL, NFC, SMART_CARD or USB.
It returns the newly created authenticator.
use Firefox::Marionette();
use Crypt::URandom();
my $user_name = MIME::Base64::encode_base64( Crypt::URandom::urandom( 10 ), q[] ) . q[@example.com];
my $firefox = Firefox::Marionette->new( webauthn => 0 );
my $authenticator = $firefox->add_webauthn_authenticator( transport => Firefox::Marionette::WebAuthn::Authenticator::INTERNAL(), protocol => Firefox::Marionette::WebAuthn::Authenticator::CTAP2() );
$firefox->go('https://webauthn.io');
$firefox->find_id('input-email')->type($user_name);
$firefox->find_id('register-button')->click();
$firefox->await(sub { sleep 1; $firefox->find_class('alert-success'); });
$firefox->find_id('login-button')->click();
$firefox->await(sub { sleep 1; $firefox->find_class('hero confetti'); });
add_webauthn_credential
accepts a hash of the following keys;
* authenticator - contains the authenticator that the credential will
be added to. If this parameter is not supplied, the credential will
be added to the default authenticator, if one exists.
* host - contains the domain that this credential is to be used for.
In the language of WebAuthn , this
field is referred to as the relying party identifier
or RP ID
.
* id - contains the unique id for this credential, also known as the
Credential ID . If
this is not supplied, one will be generated.
* is_resident - contains a boolean that if set to true, a client-side
discoverable credential
is created. If set to false, a server-side credential
is created
instead.
* private_key - either a RFC5958
encoded private key encoded
using encode_base64url or a hash containing the following keys;
* name - contains the name of the private key algorithm, such as
"RSA-PSS" (the default), "RSASSA-PKCS1-v1_5", "ECDSA" or "ECDH".
* size - contains the modulus length of the private key. This is
only valid for "RSA-PSS" or "RSASSA-PKCS1-v1_5" private keys.
* hash - contains the name of the hash algorithm, such as "SHA-512"
(the default). This is only valid for "RSA-PSS" or
"RSASSA-PKCS1-v1_5" private keys.
* curve - contains the name of the curve for the private key, such
as "P-384" (the default). This is only valid for "ECDSA" or "ECDH"
private keys.
* sign_count - contains the initial value for a signature counter
associated to the
public key credential source
. It
will default to 0 (zero).
* user - contains the userHandle
associated to the credential encoded using encode_base64url. This
property is optional.
It returns the newly created credential. If of course, the credential
is just created, it probably won't be much good by itself. However, you
can use it to recreate a credential, so long as you know all the
parameters.
use Firefox::Marionette();
use Crypt::URandom();
my $user_name = MIME::Base64::encode_base64( Crypt::URandom::urandom( 10 ), q[] ) . q[@example.com];
my $firefox = Firefox::Marionette->new();
$firefox->go('https://webauthn.io');
$firefox->find_id('input-email')->type($user_name);
$firefox->find_id('register-button')->click();
$firefox->await(sub { sleep 1; $firefox->find_class('alert-success'); });
$firefox->find_id('login-button')->click();
$firefox->await(sub { sleep 1; $firefox->find_class('hero confetti'); });
foreach my $credential ($firefox->webauthn_credentials()) {
$firefox->delete_webauthn_credential($credential);
# ... time passes ...
$firefox->add_webauthn_credential(
id => $credential->id(),
host => $credential->host(),
user => $credential->user(),
private_key => $credential->private_key(),
is_resident => $credential->is_resident(),
sign_count => $credential->sign_count(),
);
}
$firefox->go('about:blank');
$firefox->clear_cache(Firefox::Marionette::Cache::CLEAR_COOKIES());
$firefox->go('https://webauthn.io');
$firefox->find_id('input-email')->type($user_name);
$firefox->find_id('login-button')->click();
$firefox->await(sub { sleep 1; $firefox->find_class('hero confetti'); });
addons
returns if pre-existing addons (extensions/themes) are allowed to run.
This will be true for Firefox versions less than 55, as -safe-mode
cannot be automated.
agent
accepts an optional value for the User-Agent
header and sets this using the profile preferences and inserting
javascript into the current page. It returns the current value, such as
'Mozilla/5.0 () ()
'. This value is retrieved with navigator.userAgent
.
This method can be used to set a user agent string like so;
use Firefox::Marionette();
use strict;
# useragents.me should only be queried once a month or less.
# these UA strings should be cached locally.
my %user_agent_strings = map { $_->{ua} => $_->{pct} } @{$firefox->json("https://www.useragents.me/api")->{data}};
my ($user_agent) = reverse sort { $user_agent_strings{$a} <=> $user_agent_strings{$b} } keys %user_agent_strings;
my $firefox = Firefox::Marionette->new();
$firefox->agent($user_agent); # agent is now the most popular agent from useragents.me
If the user agent string that is passed as a parameter looks like a
Chrome , Edge
or Safari
user agent string, then this method will also try and change other
profile preferences to match the new agent string. These parameters
are;
* general.appversion.override
* general.oscpu.override
* general.platform.override
* network.http.accept
* network.http.accept-encoding
* network.http.accept-encoding.secure
* privacy.donottrackheader.enabled
In addition, this method will accept a hash of values as parameters as
well. When a hash is provided, this method will alter specific parts of
the normal Firefox User Agent. These hash parameters are;
* os - The desired operating system, known values are "linux",
"win32", "darwin", "freebsd", "netbsd", "openbsd" and "dragonfly"
* version - A specific version of firefox, such as 120.
* arch - A specific version of the architecture, such as "x86_64" or
"aarch64" or "s390x".
* increment - A specific offset from the actual version of firefox,
such as -5
These parameters can be used to set a user agent string like so;
use Firefox::Marionette();
use strict;
my $firefox = Firefox::Marionette->new();
$firefox->agent(os => 'freebsd', version => 118);
# user agent is now equal to
# Mozilla/5.0 (X11; FreeBSD amd64; rv:109.0) Gecko/20100101 Firefox/118.0
$firefox->agent(os => 'linux', arch => 's390x', version => 115);
# user agent is now equal to
# Mozilla/5.0 (X11; Linux s390x; rv:109.0) Gecko/20100101 Firefox/115.0
If the stealth parameter has supplied to the new method, it will also
attempt to create known specific javascript functions to imitate the
required browser. If the database built by build-bcd-for-firefox
is accessible, then it
will also attempt to delete/provide dummy implementations for the
corresponding javascript attributes
for the desired browser.
The following websites have been very useful in testing these ideas;
* https://browserleaks.com/javascript
* https://www.amiunique.org/fingerprint
* https://bot.sannysoft.com/
* https://lraj22.github.io/browserfeatcl/
Importantly, this will break feature detection
for any website that relies on it.
See IMITATING OTHER BROWSERS a discussion of these types of techniques.
These changes are not foolproof, but it is interesting to see what can
be done with modern browsers. All this behaviour should be regarded as
extremely experimental and subject to change. Feedback welcome.
alert_text
Returns the message shown in a currently displayed modal message box
alive
This method returns true or false depending on if the Firefox process
is still running.
application_type
returns the application type for the Marionette protocol. Should be
'gecko'.
arch
returns the architecture of the machine running firefox. Should be
something like 'x86_64' or 'arm'. This is only intended for test suite
support.
aria_label
accepts an element as the parameter. It returns the ARIA label
for the element.
aria_role
accepts an element as the parameter. It returns the ARIA role
for the element.
async_script
accepts a scalar containing a javascript function that is executed in
the browser. This method returns itself to aid in chaining methods.
The executing javascript is subject to the script timeout, which, by
default is 30 seconds.
attribute
accepts an element as the first parameter and a scalar attribute name
as the second parameter. It returns the initial value of the attribute
with the supplied name. This method will return the initial content
from the HTML source code, the property method will return the current
content.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
my $element = $firefox->find_id('metacpan_search-input');
!defined $element->attribute('value') or die "attribute is defined but did not exist in the html source!";
$element->type('Test::More');
!defined $element->attribute('value') or die "attribute has changed but only the property should have changed!";
await
accepts a subroutine reference as a parameter and then executes the
subroutine. If a not found exception is thrown, this method will sleep
for sleep_time_in_ms milliseconds and then execute the subroutine
again. When the subroutine executes successfully, it will return what
the subroutine returns.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new(sleep_time_in_ms => 5)->go('https://metacpan.org/');
$firefox->find_id('metacpan_search-input')->type('Test::More');
$firefox->await(sub { $firefox->find_class('autocomplete-suggestion'); })->click();
back
causes the browser to traverse one step backward in the joint history
of the current browsing context. The browser will wait for the one step
backward to complete or the session's page_load duration to elapse
before returning, which, by default is 5 minutes. This method returns
itself to aid in chaining methods.
debug
accept a boolean and return the current value of the debug setting.
This allows the dynamic setting of debug.
default_binary_name
just returns the string 'firefox'. Only of interest when sub-classing.
download
accepts a URI and an optional timeout in seconds (the default is 5
minutes) as parameters and downloads the URI in the background and
returns a handle to the downloaded file.
use Firefox::Marionette();
use v5.10;
my $firefox = Firefox::Marionette->new();
my $handle = $firefox->download('https://raw.githubusercontent.com/david-dick/firefox-marionette/master/t/data/keepassxs.csv');
foreach my $line (<$handle>) {
print $line;
}
bookmarks
accepts either a scalar or a hash as a parameter. The scalar may by the
title of a bookmark or the URL of the bookmark. The hash may have the
following keys;
* title - The title of the bookmark.
* url - The url of the bookmark.
returns a list of all Firefox::Marionette::Bookmark objects that match
the supplied parameters (if any).
use Firefox::Marionette();
use v5.10;
my $firefox = Firefox::Marionette->new();
foreach my $bookmark ($firefox->bookmarks(title => 'This is MetaCPAN!')) {
say "Bookmark found";
}
# OR
foreach my $bookmark ($firefox->bookmarks()) {
say "Bookmark found with URL " . $bookmark->url();
}
# OR
foreach my $bookmark ($firefox->bookmarks('https://metacpan.org')) {
say "Bookmark found";
}
browser_version
This method returns the current version of firefox.
bye
accepts a subroutine reference as a parameter and then executes the
subroutine. If the subroutine executes successfully, this method will
sleep for sleep_time_in_ms milliseconds and then execute the subroutine
again. When a not found exception is thrown, this method will return
itself to aid in chaining methods.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
$firefox->find_id('metacpan_search-input')->type('Test::More');
$firefox->await(sub { $firefox->find_class('autocomplete-suggestion'); })->click();
$firefox->bye(sub { $firefox->find_name('metacpan_search-input') })->await(sub { $firefox->interactive() && $firefox->find_partial('Download') })->click();
cache_keys
returns the set of all cache keys from Firefox::Marionette::Cache.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new();
foreach my $key_name ($firefox->cache_keys()) {
my $key_value = $firefox->check_cache_key($key_name);
if (Firefox::Marionette::Cache->$key_name() != $key_value) {
warn "This module this the value of $key_name is " . Firefox::Marionette::Cache->$key_name();
warn "Firefox thinks the value of $key_name is $key_value";
}
}
capabilities
returns the capabilities of the current firefox binary. You can
retrieve timeouts or a proxy with this method.
certificate_as_pem
accepts a certificate stored in the Firefox database as a parameter and
returns a PEM encoded X.509 certificate
as a string.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new();
# Generating a ca-bundle.crt to STDOUT from the current firefox instance
foreach my $certificate (sort { $a->display_name() cmp $b->display_name } $firefox->certificates()) {
if ($certificate->is_ca_cert()) {
print '# ' . $certificate->display_name() . "\n" . $firefox->certificate_as_pem($certificate) . "\n";
}
}
The ca-bundle-for-firefox
command that is
provided as part of this distribution does this.
certificates
returns a list of all known certificates in the Firefox database.
use Firefox::Marionette();
use v5.10;
# Sometimes firefox can neglect old certificates. See https://bugzilla.mozilla.org/show_bug.cgi?id=1710716
my $firefox = Firefox::Marionette->new();
foreach my $certificate (grep { $_->is_ca_cert() && $_->not_valid_after() < time } $firefox->certificates()) {
say "The " . $certificate->display_name() " . certificate has expired and should be removed";
print 'PEM Encoded Certificate ' . "\n" . $firefox->certificate_as_pem($certificate) . "\n";
}
This method returns itself to aid in chaining methods.
check_cache_key
accepts a cache_key as a parameter.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new();
foreach my $key_name ($firefox->cache_keys()) {
my $key_value = $firefox->check_cache_key($key_name);
if (Firefox::Marionette::Cache->$key_name() != $key_value) {
warn "This module this the value of $key_name is " . Firefox::Marionette::Cache->$key_name();
warn "Firefox thinks the value of $key_name is $key_value";
}
}
This method returns the cache_key's actual value from firefox as a
number. This may differ from the current value of the key from
Firefox::Marionette::Cache as these values have changed as firefox has
evolved.
child_error
This method returns the $? (CHILD_ERROR) for the Firefox process, or
undefined if the process has not yet exited.
chrome
changes the scope of subsequent commands to chrome context. This allows
things like interacting with firefox menu's and buttons outside of the
browser window.
use Firefox::Marionette();
use v5.10;
my $firefox = Firefox::Marionette->new()->chrome();
$firefox->script(...); # running script in chrome context
$firefox->content();
See the context method for an alternative methods for changing the
context.
chrome_window_handle
returns a server-assigned identifier for the current chrome window that
uniquely identifies it within this Marionette instance. This can be
used to switch to this window at a later point. This corresponds to a
window that may itself contain tabs. This method is replaced by
window_handle and appropriate context calls for Firefox 94 and after
.
chrome_window_handles
returns identifiers for each open chrome window for tests interested in
managing a set of chrome windows and tabs separately. This method is
replaced by window_handles and appropriate context calls for Firefox 94
and after
.
clear
accepts a element as the first parameter and clears any user supplied
input
clear_cache
accepts a single flag parameter, which can be an ORed set of keys from
Firefox::Marionette::Cache and clears the appropriate sections of the
cache. If no flags parameter is supplied, the default is CLEAR_ALL.
Note that this method, unlike delete_cookies will actually delete all
cookies for all hosts, not just the current webpage.
use Firefox::Marionette();
use Firefox::Marionette::Cache qw(:all);
my $firefox = Firefox::Marionette->new()->go('https://do.lots.of.evil/')->clear_cache(); # default clear all
$firefox->go('https://cookies.r.us')->clear_cache(CLEAR_COOKIES());
This method returns itself to aid in chaining methods.
clear_pref
accepts a preference name and
restores it to the original value. See the get_pref and set_pref
methods to get a preference value and to set to it to a particular
value. This method returns itself to aid in chaining methods.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new();
$firefox->clear_pref('browser.search.defaultenginename');
click
accepts a element as the first parameter and sends a 'click' to it. The
browser will wait for any page load to complete or the session's
page_load duration to elapse before returning, which, by default is 5
minutes. The click method is also used to choose an option in a select
dropdown.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new(visible => 1)->go('https://ebay.com');
my $select = $firefox->find_tag('select');
foreach my $option ($select->find_tag('option')) {
if ($option->property('value') == 58058) { # Computers/Tablets & Networking
$option->click();
}
}
close_current_chrome_window_handle
closes the current chrome window (that is the entire window, not just
the tabs). It returns a list of still available chrome window handles.
You will need to switch_to_window to use another window.
close_current_window_handle
closes the current window/tab. It returns a list of still available
window/tab handles.
content
changes the scope of subsequent commands to browsing context. This is
the default for when firefox starts and restricts commands to operating
in the browser window only.
use Firefox::Marionette();
use v5.10;
my $firefox = Firefox::Marionette->new()->chrome();
$firefox->script(...); # running script in chrome context
$firefox->content();
See the context method for an alternative methods for changing the
context.
context
accepts a string as the first parameter, which may be either 'content'
or 'chrome'. It returns the context type that is Marionette's current
target for browsing context scoped commands.
use Firefox::Marionette();
use v5.10;
my $firefox = Firefox::Marionette->new();
if ($firefox->context() eq 'content') {
say "I knew that was going to happen";
}
my $old_context = $firefox->context('chrome');
$firefox->script(...); # running script in chrome context
$firefox->context($old_context);
See the content and chrome methods for alternative methods for changing
the context.
cookies
returns the contents of the cookie jar in scalar or list context.
use Firefox::Marionette();
use v5.10;
my $firefox = Firefox::Marionette->new()->go('https://github.com');
foreach my $cookie ($firefox->cookies()) {
if (defined $cookie->same_site()) {
say "Cookie " . $cookie->name() . " has a SameSite of " . $cookie->same_site();
} else {
warn "Cookie " . $cookie->name() . " does not have the SameSite attribute defined";
}
}
css
accepts an element as the first parameter and a scalar CSS property
name as the second parameter. It returns the value of the computed
style for that property.
use Firefox::Marionette();
use v5.10;
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
say $firefox->find_id('metacpan_search-input')->css('height');
current_chrome_window_handle
see chrome_window_handle.
delete_bookmark
accepts a bookmark as a parameter and deletes the bookmark from the
Firefox database.
use Firefox::Marionette();
use v5.10;
my $firefox = Firefox::Marionette->new();
foreach my $bookmark (reverse $firefox->bookmarks()) {
if ($bookmark->parent_guid() ne Firefox::Marionette::Bookmark::ROOT()) {
$firefox->delete_bookmark($bookmark);
}
}
say "Bookmarks? We don't need no stinking bookmarks!";
This method returns itself to aid in chaining methods.
delete_certificate
accepts a certificate stored in the Firefox database as a parameter and
deletes/distrusts the certificate from the Firefox database.
use Firefox::Marionette();
use v5.10;
my $firefox = Firefox::Marionette->new();
foreach my $certificate ($firefox->certificates()) {
if ($certificate->is_ca_cert()) {
$firefox->delete_certificate($certificate);
} else {
say "This " . $certificate->display_name() " certificate is NOT a certificate authority, therefore it is not being deleted";
}
}
say "Good luck visiting a HTTPS website!";
This method returns itself to aid in chaining methods.
delete_cookie
deletes a single cookie by name. Accepts a scalar containing the cookie
name as a parameter. This method returns itself to aid in chaining
methods.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://github.com');
foreach my $cookie ($firefox->cookies()) {
warn "Cookie " . $cookie->name() . " is being deleted";
$firefox->delete_cookie($cookie->name());
}
foreach my $cookie ($firefox->cookies()) {
die "Should be no cookies here now";
}
delete_cookies
Here be cookie monsters! Note that this method will only delete cookies
for the current site. See clear_cache for an alternative. This method
returns itself to aid in chaining methods.
delete_header
accepts a list of HTTP header names to delete from future HTTP
Requests.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new();
$firefox->delete_header( 'User-Agent', 'Accept', 'Accept-Encoding' );
will remove the User-Agent
,
Accept
and
Accept-Encoding
headers from all future requests
This method returns itself to aid in chaining methods.
delete_login
accepts a login as a parameter.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new();
foreach my $login ($firefox->logins()) {
if ($login->user() eq 'me@example.org') {
$firefox->delete_login($login);
}
}
will remove the logins with the username matching 'me@example.org'.
This method returns itself to aid in chaining methods.
delete_logins
This method empties the password database.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new();
$firefox->delete_logins();
This method returns itself to aid in chaining methods.
delete_session
deletes the current WebDriver session.
delete_site_header
accepts a host name and a list of HTTP headers names to delete from
future HTTP Requests.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new();
$firefox->delete_header( 'metacpan.org', 'User-Agent', 'Accept', 'Accept-Encoding' );
will remove the User-Agent
,
Accept
and
Accept-Encoding
headers from all future requests to metacpan.org.
This method returns itself to aid in chaining methods.
delete_webauthn_all_credentials
This method accepts an optional authenticator, in which case it will
delete all credentials from this authenticator. If no parameter is
supplied, the default authenticator will have all credentials deleted.
my $firefox = Firefox::Marionette->new();
my $authenticator = $firefox->add_webauthn_authenticator( transport => Firefox::Marionette::WebAuthn::Authenticator::INTERNAL(), protocol => Firefox::Marionette::WebAuthn::Authenticator::CTAP2() );
$firefox->delete_webauthn_all_credentials($authenticator);
$firefox->delete_webauthn_all_credentials();
delete_webauthn_authenticator
This method accepts an optional authenticator, in which case it will
delete this authenticator from the current Firefox instance. If no
parameter is supplied, the default authenticator will be deleted.
my $firefox = Firefox::Marionette->new();
my $authenticator = $firefox->add_webauthn_authenticator( transport => Firefox::Marionette::WebAuthn::Authenticator::INTERNAL(), protocol => Firefox::Marionette::WebAuthn::Authenticator::CTAP2() );
$firefox->delete_webauthn_authenticator($authenticator);
$firefox->delete_webauthn_authenticator();
delete_webauthn_credential
This method accepts either a credential and an authenticator, in which
case it will remove the credential from the supplied authenticator or
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new();
my $authenticator = $firefox->add_webauthn_authenticator( transport => Firefox::Marionette::WebAuthn::Authenticator::INTERNAL(), protocol => Firefox::Marionette::WebAuthn::Authenticator::CTAP2() );
foreach my $credential ($firefox->webauthn_credentials($authenticator)) {
$firefox->delete_webauthn_credential($credential, $authenticator);
}
just a credential, in which case it will remove the credential from the
default authenticator.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new();
...
foreach my $credential ($firefox->webauthn_credentials()) {
$firefox->delete_webauthn_credential($credential);
}
This method returns itself to aid in chaining methods.
developer
returns true if the current version of firefox is a developer edition
(does the minor
version number end with an 'b\d+'?) version.
dismiss_alert
dismisses a currently displayed modal message box
displays
accepts an optional regex to filter against the usage for the display
and returns a list of all the known displays
as a
Firefox::Marionette::Display.
use Firefox::Marionette();
use Encode();
use v5.10;
my $firefox = Firefox::Marionette->new( visible => 1, kiosk => 1 )->go('http://metacpan.org');;
my $element = $firefox->find_id('metacpan_search-input');
foreach my $display ($firefox->displays(qr/iphone/smxi)) {
say 'Can Firefox resize for "' . Encode::encode('UTF-8', $display->usage(), 1) . '"?';
if ($firefox->resize($display->width(), $display->height())) {
say 'Now displaying with a Pixel aspect ratio of ' . $display->par();
say 'Now displaying with a Storage aspect ratio of ' . $display->sar();
say 'Now displaying with a Display aspect ratio of ' . $display->dar();
} else {
say 'Apparently NOT!';
}
}
downloaded
accepts a filesystem path and returns a matching filehandle. This is
trivial for locally running firefox, but sufficiently complex to
justify the method for a remote firefox running over ssh.
use Firefox::Marionette();
use v5.10;
my $firefox = Firefox::Marionette->new( host => '10.1.2.3' )->go('https://metacpan.org/');
$firefox->find_class('page-content')->find_id('metacpan_search-input')->type('Test::More');
$firefox->await(sub { $firefox->find_class('autocomplete-suggestion'); })->click();
$firefox->find_partial('Download')->click();
while(!$firefox->downloads()) { sleep 1 }
foreach my $path ($firefox->downloads()) {
my $handle = $firefox->downloaded($path);
# do something with downloaded file handle
}
downloading
returns true if any files in downloads end in .part
use Firefox::Marionette();
use v5.10;
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
$firefox->find_class('page-content')->find_id('metacpan_search-input')->type('Test::More');
$firefox->await(sub { $firefox->find_class('autocomplete-suggestion'); })->click();
$firefox->find_partial('Download')->click();
while(!$firefox->downloads()) { sleep 1 }
while($firefox->downloading()) { sleep 1 }
foreach my $path ($firefox->downloads()) {
say $path;
}
downloads
returns a list of file paths (including partial downloads) of downloads
during this Firefox session.
use Firefox::Marionette();
use v5.10;
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
$firefox->find_class('page-content')->find_id('metacpan_search-input')->type('Test::More');
$firefox->await(sub { $firefox->find_class('autocomplete-suggestion'); })->click();
$firefox->find_partial('Download')->click();
while(!$firefox->downloads()) { sleep 1 }
foreach my $path ($firefox->downloads()) {
say $path;
}
error_message
This method returns a human readable error message describing how the
Firefox process exited (assuming it started okay). On Win32 platforms
this information is restricted to exit code.
execute
This utility method executes a command with arguments and returns
STDOUT as a chomped string. It is a simple method only intended for the
Firefox::Marionette::* modules.
fill_login
This method searches the Password Manager
for an appropriate login for any form on the current page. The form
must match the host, the action attribute and the user and password
field names.
use Firefox::Marionette();
use IO::Prompt();
my $firefox = Firefox::Marionette->new();
my $firefox = Firefox::Marionette->new();
my $url = 'https://github.com';
my $user = 'me@example.org';
my $password = IO::Prompt::prompt(-echo => q[*], "Please enter the password for the $user account when logging into $url:");
$firefox->add_login(host => $url, user => $user, password => 'qwerty', user_field => 'login', password_field => 'password');
$firefox->go("$url/login");
$firefox->fill_login();
find
accepts an xpath expression as
the first parameter and returns the first element that matches this
expression.
This method is subject to the implicit timeout, which, by default is 0
seconds.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
$firefox->find('//input[@id="metacpan_search-input"]')->type('Test::More');
# OR in list context
foreach my $element ($firefox->find('//input[@id="metacpan_search-input"]')) {
$element->type('Test::More');
}
If no elements are found, a not found exception will be thrown. For the
same functionality that returns undef if no elements are found, see the
has method.
find_id
accepts an id
as the first parameter and returns the first element with a matching
'id' property.
This method is subject to the implicit timeout, which, by default is 0
seconds.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
$firefox->find_id('metacpan_search-input')->type('Test::More');
# OR in list context
foreach my $element ($firefox->find_id('metacpan_search-input')) {
$element->type('Test::More');
}
If no elements are found, a not found exception will be thrown. For the
same functionality that returns undef if no elements are found, see the
has_id method.
find_name
This method returns the first element with a matching 'name' property.
This method is subject to the implicit timeout, which, by default is 0
seconds.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
$firefox->find_name('q')->type('Test::More');
# OR in list context
foreach my $element ($firefox->find_name('q')) {
$element->type('Test::More');
}
If no elements are found, a not found exception will be thrown. For the
same functionality that returns undef if no elements are found, see the
has_name method.
find_class
accepts a class name
as the first parameter and returns the first element with a matching
'class' property.
This method is subject to the implicit timeout, which, by default is 0
seconds.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
$firefox->find_class('form-control home-metacpan_search-input')->type('Test::More');
# OR in list context
foreach my $element ($firefox->find_class('form-control home-metacpan_search-input')) {
$element->type('Test::More');
}
If no elements are found, a not found exception will be thrown. For the
same functionality that returns undef if no elements are found, see the
has_class method.
find_selector
accepts a CSS Selector
as the
first parameter and returns the first element that matches that
selector.
This method is subject to the implicit timeout, which, by default is 0
seconds.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
$firefox->find_selector('input.home-metacpan_search-input')->type('Test::More');
# OR in list context
foreach my $element ($firefox->find_selector('input.home-metacpan_search-input')) {
$element->type('Test::More');
}
If no elements are found, a not found exception will be thrown. For the
same functionality that returns undef if no elements are found, see the
has_selector method.
find_tag
accepts a tag name
as
the first parameter and returns the first element with this tag name.
This method is subject to the implicit timeout, which, by default is 0
seconds.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
my $element = $firefox->find_tag('input');
# OR in list context
foreach my $element ($firefox->find_tag('input')) {
# do something
}
If no elements are found, a not found exception will be thrown. For the
same functionality that returns undef if no elements are found, see the
has_tag method.
find_link
accepts a text string as the first parameter and returns the first link
element that has a matching link text.
This method is subject to the implicit timeout, which, by default is 0
seconds.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
$firefox->find_link('API')->click();
# OR in list context
foreach my $element ($firefox->find_link('API')) {
$element->click();
}
If no elements are found, a not found exception will be thrown. For the
same functionality that returns undef if no elements are found, see the
has_link method.
find_partial
accepts a text string as the first parameter and returns the first link
element that has a partially matching link text.
This method is subject to the implicit timeout, which, by default is 0
seconds.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
$firefox->find_partial('AP')->click();
# OR in list context
foreach my $element ($firefox->find_partial('AP')) {
$element->click();
}
If no elements are found, a not found exception will be thrown. For the
same functionality that returns undef if no elements are found, see the
has_partial method.
forward
causes the browser to traverse one step forward in the joint history of
the current browsing context. The browser will wait for the one step
forward to complete or the session's page_load duration to elapse
before returning, which, by default is 5 minutes. This method returns
itself to aid in chaining methods.
full_screen
full screens the firefox window. This method returns itself to aid in
chaining methods.
geo
accepts an optional geo location object or the parameters for a geo
location object, turns on the Geolocation API
and
returns the current value returned by calling the javascript
getCurrentPosition
method. This method is further discussed in the GEO LOCATION section.
If the current location cannot be determined, this method will return
undef.
NOTE: firefox will only allow Geolocation
calls to
be made from secure contexts
and bizarrely, this does not include about:blank or similar. Therefore,
you will need to load a page before calling the geo method.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new( proxy => 'https://this.is.another.location:3128', geo => 1 );
# Get geolocation for this.is.another.location (via proxy)
$firefox->geo($firefox->json('https://freeipapi.com/api/json/'));
# now google maps will show us in this.is.another.location
$firefox->go('https://maps.google.com/');
if (my $geo = $firefox->geo()) {
warn "Apparently, we're now at " . join q[, ], $geo->latitude(), $geo->longitude();
} else {
warn "This computer is not allowing geolocation";
}
# OR the quicker setup (run this with perl -C)
warn "Apparently, we're now at " . Firefox::Marionette->new( proxy => 'https://this.is.another.location:3128', geo => 'https://freeipapi.com/api/json/' )->go('https://maps.google.com/')->geo();
NOTE: currently this call sets the location to be exactly what is
specified. It will also attempt to modify the current timezone (if
available in the geo location parameter) to match the specified
timezone. This function should be considered experimental. Feedback
welcome.
If particular, the ipgeolocation API
is the
only API that currently providing geolocation data and matching
timezone data in one API call. If anyone finds/develops another similar
API, I would be delighted to include support for it in this module.
go
Navigates the current browsing context to the given URI and waits for
the document to load or the session's page_load duration to elapse
before returning, which, by default is 5 minutes.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new();
$firefox->go('https://metacpan.org/'); # will only return when metacpan.org is FULLY loaded (including all images / js / css)
To make the go method return quicker, you need to set the page load
strategy capability to an appropriate value, such as below;
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new( capabilities => Firefox::Marionette::Capabilities->new( page_load_strategy => 'eager' ));
$firefox->go('https://metacpan.org/'); # will return once the main document has been loaded and parsed, but BEFORE sub-resources (images/stylesheets/frames) have been loaded.
When going directly to a URL that needs to be downloaded, please see
BUGS AND LIMITATIONS for a necessary workaround and the download method
for an alternative.
This method returns itself to aid in chaining methods.
get_pref
accepts a preference name. See
the set_pref and clear_pref methods to set a preference value and to
restore it to it's original value. This method returns the current
value of the preference.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new();
warn "Your browser's default search engine is set to " . $firefox->get_pref('browser.search.defaultenginename');
har
returns a hashref representing the http archive
of the session. This
function is subject to the script timeout, which, by default is 30
seconds. It is also possible for the function to hang (until the script
timeout) if the original devtools
window is closed. The
hashref has been designed to be accepted by the Archive::Har module.
use Firefox::Marionette();
use Archive::Har();
use v5.10;
my $firefox = Firefox::Marionette->new(visible => 1, debug => 1, har => 1);
$firefox->go("http://metacpan.org/");
$firefox->find('//input[@id="metacpan_search-input"]')->type('Test::More');
$firefox->await(sub { $firefox->find_class('autocomplete-suggestion'); })->click();
my $har = Archive::Har->new();
$har->hashref($firefox->har());
foreach my $entry ($har->entries()) {
say $entry->request()->url() . " spent " . $entry->timings()->connect() . " ms establishing a TCP connection";
}
has
accepts an xpath expression as
the first parameter and returns the first element that matches this
expression.
This method is subject to the implicit timeout, which, by default is 0
seconds.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
if (my $element = $firefox->has('//input[@id="metacpan_search-input"]')) {
$element->type('Test::More');
}
If no elements are found, this method will return undef. For the same
functionality that throws a not found exception, see the find method.
has_id
accepts an id
as the first parameter and returns the first element with a matching
'id' property.
This method is subject to the implicit timeout, which, by default is 0
seconds.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
if (my $element = $firefox->has_id('metacpan_search-input')) {
$element->type('Test::More');
}
If no elements are found, this method will return undef. For the same
functionality that throws a not found exception, see the find_id
method.
has_name
This method returns the first element with a matching 'name' property.
This method is subject to the implicit timeout, which, by default is 0
seconds.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
if (my $element = $firefox->has_name('q')) {
$element->type('Test::More');
}
If no elements are found, this method will return undef. For the same
functionality that throws a not found exception, see the find_name
method.
has_class
accepts a class name
as the first parameter and returns the first element with a matching
'class' property.
This method is subject to the implicit timeout, which, by default is 0
seconds.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
if (my $element = $firefox->has_class('form-control home-metacpan_search-input')) {
$element->type('Test::More');
}
If no elements are found, this method will return undef. For the same
functionality that throws a not found exception, see the find_class
method.
has_selector
accepts a CSS Selector
as the
first parameter and returns the first element that matches that
selector.
This method is subject to the implicit timeout, which, by default is 0
seconds.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
if (my $element = $firefox->has_selector('input.home-metacpan_search-input')) {
$element->type('Test::More');
}
If no elements are found, this method will return undef. For the same
functionality that throws a not found exception, see the find_selector
method.
has_tag
accepts a tag name
as
the first parameter and returns the first element with this tag name.
This method is subject to the implicit timeout, which, by default is 0
seconds.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
if (my $element = $firefox->has_tag('input')) {
# do something
}
If no elements are found, this method will return undef. For the same
functionality that throws a not found exception, see the find_tag
method.
has_link
accepts a text string as the first parameter and returns the first link
element that has a matching link text.
This method is subject to the implicit timeout, which, by default is 0
seconds.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
if (my $element = $firefox->has_link('API')) {
$element->click();
}
If no elements are found, this method will return undef. For the same
functionality that throws a not found exception, see the find_link
method.
has_partial
accepts a text string as the first parameter and returns the first link
element that has a partially matching link text.
This method is subject to the implicit timeout, which, by default is 0
seconds.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
if (my $element = $firefox->find_partial('AP')) {
$element->click();
}
If no elements are found, this method will return undef. For the same
functionality that throws a not found exception, see the find_partial
method.
html
returns the page source of the content document. This page source can
be wrapped in html that firefox provides. See the json method for an
alternative when dealing with response content types such as
application/json and strip for an alternative when dealing with other
non-html content types such as text/plain.
use Firefox::Marionette();
use v5.10;
say Firefox::Marionette->new()->go('https://metacpan.org/')->html();
import_bookmarks
accepts a filesystem path to a bookmarks file and imports all the
bookmarks in that file. It can deal with backups from Firefox
,
Chrome or Edge.
use Firefox::Marionette();
use v5.10;
my $firefox = Firefox::Marionette->new()->import_bookmarks('/path/to/bookmarks_file.html');
This method returns itself to aid in chaining methods.
images
returns a list of all of the following elements;
* img
* image inputs
as Firefox::Marionette::Image objects.
This method is subject to the implicit timeout, which, by default is 0
seconds.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
if (my $link = $firefox->images()) {
say "Found a image with width " . $image->width() . "px and height " . $image->height() . "px from " . $image->URL();
}
If no elements are found, this method will return undef.
install
accepts the following as the first parameter;
* path to an xpi file
.
* path to a directory containing firefox extension source code
.
This directory will be packaged up as an unsigned xpi file.
* path to a top level file (such as manifest.json
)
in a directory containing firefox extension source code
.
This directory will be packaged up as an unsigned xpi file.
and an optional true/false second parameter to indicate if the xpi file
should be a temporary extension
(just for the existence of this browser instance). Unsigned xpi files
may only be loaded temporarily
(except for
nightly firefox installations
). It
returns the GUID for the addon which may be used as a parameter to the
uninstall method.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new();
my $extension_id = $firefox->install('/full/path/to/gnu_terry_pratchett-0.4-an+fx.xpi');
# OR downloading and installing source code
system { 'git' } 'git', 'clone', 'https://github.com/kkapsner/CanvasBlocker.git';
if ($firefox->nightly()) {
$extension_id = $firefox->install('./CanvasBlocker'); # permanent install for unsigned packages in nightly firefox
} else {
$extension_id = $firefox->install('./CanvasBlocker', 1); # temp install for normal firefox
}
interactive
returns true if document.readyState === "interactive" or if loaded is
true
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
$firefox->find_id('metacpan_search-input')->type('Type::More');
$firefox->await(sub { $firefox->find_class('autocomplete-suggestion'); })->click();
while(!$firefox->interactive()) {
# redirecting to Test::More page
}
is_displayed
accepts an element as the first parameter. This method returns true or
false depending on if the element is displayed
.
is_enabled
accepts an element as the first parameter. This method returns true or
false depending on if the element is enabled
.
is_selected
accepts an element as the first parameter. This method returns true or
false depending on if the element is selected
. Note that
this method only makes sense for checkbox
or radio
inputs or option
elements in a select
dropdown.
is_trusted
accepts an certificate as the first parameter. This method returns true
or false depending on if the certificate is a trusted CA certificate in
the current profile.
use Firefox::Marionette();
use v5.10;
my $firefox = Firefox::Marionette->new( profile_name => 'default' );
foreach my $certificate ($firefox->certificates()) {
if (($certificate->is_ca_cert()) && ($firefox->is_trusted($certificate))) {
say $certificate->display_name() . " is a trusted CA cert in the current profile";
}
}
json
returns a JSON object that has been parsed from the page source of the
content document. This is a convenience method that wraps the strip
method.
use Firefox::Marionette();
use v5.10;
say Firefox::Marionette->new()->go('https://fastapi.metacpan.org/v1/download_url/Firefox::Marionette")->json()->{version};
In addition, this method can accept a URI as a parameter and retrieve
that URI via the firefox fetch call
and
transforming the body to JSON via firefox
use Firefox::Marionette();
use v5.10;
say Firefox::Marionette->new()->json('https://freeipapi.com/api/json/')->{ipAddress};
key_down
accepts a parameter describing a key and returns an action for use in
the perform method that corresponding with that key being depressed.
use Firefox::Marionette();
use Firefox::Marionette::Keys qw(:all);
my $firefox = Firefox::Marionette->new();
$firefox->chrome()->perform(
$firefox->key_down(CONTROL()),
$firefox->key_down('l'),
)->release()->content();
key_up
accepts a parameter describing a key and returns an action for use in
the perform method that corresponding with that key being released.
use Firefox::Marionette();
use Firefox::Marionette::Keys qw(:all);
my $firefox = Firefox::Marionette->new();
$firefox->chrome()->perform(
$firefox->key_down(CONTROL()),
$firefox->key_down('l'),
$firefox->pause(20),
$firefox->key_up('l'),
$firefox->key_up(CONTROL())
)->content();
languages
accepts an optional list of values for the Accept-Language
header and sets this using the profile preferences. It returns the
current values as a list, such as ('en-US', 'en').
loaded
returns true if document.readyState === "complete"
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
$firefox->find_id('metacpan_search-input')->type('Type::More');
$firefox->await(sub { $firefox->find_class('autocomplete-suggestion'); })->click();
while(!$firefox->loaded()) {
# redirecting to Test::More page
}
logins
returns a list of all Firefox::Marionette::Login objects available.
use Firefox::Marionette();
use v5.10;
my $firefox = Firefox::Marionette->new();
foreach my $login ($firefox->logins()) {
say "Found login for " . $login->host() . " and user " . $login->user();
}
logins_from_csv
accepts a filehandle as a parameter and then reads the filehandle for
exported logins as CSV. This is known to work with the following
formats;
* Bitwarden CSV
* LastPass CSV
* KeePass CSV
returns a list of Firefox::Marionette::Login objects.
use Firefox::Marionette();
use FileHandle();
my $handle = FileHandle->new('/path/to/last_pass.csv');
my $firefox = Firefox::Marionette->new();
foreach my $login (Firefox::Marionette->logins_from_csv($handle)) {
$firefox->add_login($login);
}
logins_from_xml
accepts a filehandle as a parameter and then reads the filehandle for
exported logins as XML. This is known to work with the following
formats;
* KeePass 1.x XML
returns a list of Firefox::Marionette::Login objects.
use Firefox::Marionette();
use FileHandle();
my $handle = FileHandle->new('/path/to/keepass1.xml');
my $firefox = Firefox::Marionette->new();
foreach my $login (Firefox::Marionette->logins_from_csv($handle)) {
$firefox->add_login($login);
}
logins_from_zip
accepts a filehandle as a parameter and then reads the filehandle for
exported logins as a zip file. This is known to work with the following
formats;
* 1Password Unencrypted Export format
returns a list of Firefox::Marionette::Login objects.
use Firefox::Marionette();
use FileHandle();
my $handle = FileHandle->new('/path/to/1Passwordv8.1pux');
my $firefox = Firefox::Marionette->new();
foreach my $login (Firefox::Marionette->logins_from_zip($handle)) {
$firefox->add_login($login);
}
links
returns a list of all of the following elements;
* anchor
* area
* frame
* iframe
* meta
as Firefox::Marionette::Link objects.
This method is subject to the implicit timeout, which, by default is 0
seconds.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
if (my $link = $firefox->links()) {
if ($link->tag() eq 'a') {
warn "Found a hyperlink to " . $link->URL();
}
}
If no elements are found, this method will return undef.
macos_binary_paths
returns a list of filesystem paths that this module will check for
binaries that it can automate when running on MacOS
. Only of interest when
sub-classing.
marionette_protocol
returns the version for the Marionette protocol. Current most recent
version is '3'.
maximise
maximises the firefox window. This method returns itself to aid in
chaining methods.
mime_types
returns a list of MIME types that will be downloaded by firefox and
made available from the downloads method
use Firefox::Marionette();
use v5.10;
my $firefox = Firefox::Marionette->new(mime_types => [ 'application/pkcs10' ])
foreach my $mime_type ($firefox->mime_types()) {
say $mime_type;
}
minimise
minimises the firefox window. This method returns itself to aid in
chaining methods.
mouse_down
accepts a parameter describing which mouse button the method should
apply to (left, middle or right) and returns an action for use in the
perform method that corresponding with a mouse button being depressed.
mouse_move
accepts a element parameter, or a ( x => 0, y => 0 ) type hash manually
describing exactly where to move the mouse to and returns an action for
use in the perform method that corresponding with such a mouse
movement, either to the specified co-ordinates or to the middle of the
supplied element parameter. Other parameters that may be passed are
listed below;
* origin - the origin of the C( 0, y => 0)> co-ordinates. Should
be either viewport, pointer or an element.
* duration - Number of milliseconds over which to distribute the
move. If not defined, the duration defaults to 0.
This method returns itself to aid in chaining methods.
mouse_up
accepts a parameter describing which mouse button the method should
apply to (left, middle or right) and returns an action for use in the
perform method that corresponding with a mouse button being released.
new
accepts an optional hash as a parameter. Allowed keys are below;
* addons - should any firefox extensions and themes be available in
this session. This defaults to "0".
* binary - use the specified path to the Firefox
binary, rather than the default path.
* capabilities - use the supplied capabilities object, for example to
set whether the browser should accept insecure certs or whether the
browser should use a proxy.
* chatty - Firefox is extremely chatty on the network, including
checking for the latest malware/phishing sites, updates to
firefox/etc. This option is therefore off ("0") by default, however,
it can be switched on ("1") if required. Even with chatty switched
off, connections to firefox.settings.services.mozilla.com will still
be made .
The only way to prevent this seems to be to set
firefox.settings.services.mozilla.com to 127.0.0.1 via /etc/hosts
. NOTE: that this option
only works when profile_name/profile is not specified.
* console - show the browser console
when the browser is launched. This defaults to "0" (off). See CONSOLE
LOGGING for a discussion of how to send log messages to the console.
* debug - should firefox's debug to be available via STDERR. This
defaults to "0". Any ssh connections will also be printed to STDERR.
This defaults to "0" (off). This setting may be updated by the debug
method. If this option is not a boolean (0|1), the value will be
passed to the MOZ_LOG
option on the command line of the firefox binary to allow extra
levels of debug.
* developer - only allow a developer edition
to be launched.
This defaults to "0" (off).
* devtools - begin the session with the devtools
window opened in a
separate window.
* geo - setup the browser preferences
to allow the Geolocation API
to
work. If the value for this key is a URI object or a string beginning
with '^(?:data|http)', this object will be retrieved using the json
method and the response will used to build a GeoLocation object,
which will be sent to the geo method. If the value for this key is a
hash, the hash will be used to build a GeoLocation object, which will
be sent to the geo method.
* height - set the height
of the initial firefox window
* har - begin the session with the devtools
window opened in a
separate window. The HAR Export Trigger
addon will be loaded into the new session automatically, which means
that -safe-mode
will not be activated for this session AND this functionality will
only be available for Firefox 61+.
* host - use ssh to create and
automate firefox on the specified host. See REMOTE AUTOMATION OF
FIREFOX VIA SSH and NETWORK ARCHITECTURE. The user will default to
the current user name (see the user parameter to change this).
Authentication should be via public keys loaded into the local
ssh-agent .
* implicit - a shortcut to allow directly providing the implicit
timeout, instead of needing to use timeouts from the capabilities
parameter. Overrides all longer ways.
* index - a parameter to allow the user to specify a specific firefox
instance to survive and reconnect to. It does not do anything else at
the moment. See the survive parameter.
* kiosk - start the browser in kiosk
mode.
* mime_types - any MIME types that Firefox will encounter during this
session. MIME types that are not specified will result in a hung
browser (the File Download popup will appear).
* nightly - only allow a nightly release
to
be launched. This defaults to "0" (off).
* port - if the "host" parameter is also set, use ssh
to create and automate firefox via
the specified port. See REMOTE AUTOMATION OF FIREFOX VIA SSH and
NETWORK ARCHITECTURE.
* page_load - a shortcut to allow directly providing the page_load
timeout, instead of needing to use timeouts from the capabilities
parameter. Overrides all longer ways.
* profile - create a new profile based on the supplied profile. NOTE:
firefox ignores any changes made to the profile on the disk while it
is running, instead, use the set_pref and clear_pref methods to make
changes while firefox is running.
* profile_name - pick a specific existing profile to automate, rather
than creating a new profile. Firefox refuses to
allow more than one instance of a profile to run at the same time.
Profile names can be obtained by using the
Firefox::Marionette::Profile::names() method. The following
conditions are required to use existing profiles;
* the preference security.webauth.webauthn_enable_softtoken must be
set to true in the profile OR
* the webauth parameter to this method must be set to 0
NOTE: firefox ignores any changes made to the profile on the disk
while it is running, instead, use the set_pref and clear_pref methods
to make changes while firefox is running.
* proxy - this is a shortcut method for setting a proxy using the
capabilities parameter above. It accepts a proxy URL, with the
following allowable schemes, 'http' and 'https'. It also allows a
reference to a list of proxy URLs which will function as list of
proxies that Firefox will try in left to right order
until a working proxy is found. See REMOTE AUTOMATION OF FIREFOX VIA
SSH, NETWORK ARCHITECTURE and SETTING UP SOCKS SERVERS USING SSH.
* reconnect - an experimental parameter to allow a reconnection to
firefox that a connection has been discontinued. See the survive
parameter.
* scp - force the scp protocol when transferring files to remote
hosts via ssh. See REMOTE AUTOMATION OF FIREFOX VIA SSH and the
--scp-only option in the ssh-auth-cmd-marionette
script in this
distribution.
* script - a shortcut to allow directly providing the script timeout,
instead of needing to use timeouts from the capabilities parameter.
Overrides all longer ways.
* seer - this option is switched off "0" by default. When it is
switched on "1", it will activate the various speculative and
pre-fetch options for firefox. NOTE: that this option only works when
profile_name/profile is not specified.
* sleep_time_in_ms - the amount of time (in milliseconds) that this
module should sleep when unsuccessfully calling the subroutine
provided to the await or bye methods. This defaults to "1"
millisecond.
* stealth - stops navigator.webdriver
from being accessible by the current web page. This is achieved by
loading an extension
,
which will automatically switch on the addons parameter for the new
method. This is extremely experimental. See IMITATING OTHER BROWSERS
for a discussion.
* survive - if this is set to a true value, firefox will not
automatically exit when the object goes out of scope. See the
reconnect parameter for an experimental technique for reconnecting.
* trust - give a path to a root certificate
encoded as a PEM
encoded X.509 certificate
that will
be trusted for this session.
* timeouts - a shortcut to allow directly providing a timeout object,
instead of needing to use timeouts from the capabilities parameter.
Overrides the timeouts provided (if any) in the capabilities
parameter.
* trackable - if this is set, profile preferences will be set to make
it harder to be tracked by the browsers fingerprint
across browser restarts. This is on by default, but may be switched
off by setting it to 0;
* user - if the "host" parameter is also set, use ssh
to create and automate firefox with
the specified user. See REMOTE AUTOMATION OF FIREFOX VIA SSH and
NETWORK ARCHITECTURE. The user will default to the current user name.
Authentication should be via public keys loaded into the local
ssh-agent .
* via - specifies a proxy jump box
to be used to connect
to a remote host. See the host parameter.
* visible - should firefox be visible on the desktop. This defaults
to "0". When moving from a X11 platform to another X11 platform, you
can set visible to 'local' to enable X11 forwarding
. See X11 FORWARDING WITH FIREFOX.
* waterfox - only allow a binary that looks like a waterfox version
to be launched.
* webauthn - a boolean parameter to determine whether or not to add a
webauthn authenticator after the connection is established. The
default is to add a webauthn authenticator for Firefox after version
118.
* width - set the width
of the initial firefox window
This method returns a new Firefox::Marionette object, connected to an
instance of firefox . In a non MacOS/Win32/Cygwin
environment, if necessary (no DISPLAY variable can be found and the
visible parameter to the new method has been set to true) and possible
(Xvfb can be executed successfully), this method will also
automatically start an Xvfb
instance.
use Firefox::Marionette();
my $remote_darwin_firefox = Firefox::Marionette->new(
debug => 'timestamp,nsHttp:1',
host => '10.1.2.3',
trust => '/path/to/root_ca.pem',
binary => '/Applications/Firefox.app/Contents/MacOS/firefox'
); # start a temporary profile for a remote firefox and load a new CA into the temp profile
...
foreach my $profile_name (Firefox::Marionette::Profile->names()) {
my $firefox_with_existing_profile = Firefox::Marionette->new( profile_name => $profile_name, visible => 1 );
...
}
new_window
accepts an optional hash as the parameter. Allowed keys are below;
* focus - a boolean field representing if the new window be opened in
the foreground (focused) or background (not focused). Defaults to
false.
* private - a boolean field representing if the new window should be
a private window. Defaults to false.
* type - the type of the new window. Can be one of 'tab' or 'window'.
Defaults to 'tab'.
Returns the window handle for the new window.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new();
my $window_handle = $firefox->new_window(type => 'tab');
$firefox->switch_to_window($window_handle);
new_session
creates a new WebDriver session. It is expected that the caller
performs the necessary checks on the requested capabilities to be
WebDriver conforming. The WebDriver service offered by Marionette does
not match or negotiate capabilities beyond type and bounds checks.
nightly
returns true if the current version of firefox is a nightly release
(does
the minor version number end with an 'a1'?)
paper_sizes
returns a list of all the recognised names for paper sizes, such as A4
or LEGAL.
pause
accepts a parameter in milliseconds and returns a corresponding action
for the perform method that will cause a pause in the chain of actions
given to the perform method.
pdf
accepts a optional hash as the first parameter with the following
allowed keys;
* landscape - Paper orientation. Boolean value. Defaults to false
* margin - A hash describing the margins. The hash may have the
following optional keys, 'top', 'left', 'right' and 'bottom'. All
these keys are in cm and default to 1 (~0.4 inches)
* page - A hash describing the page. The hash may have the following
keys; 'height' and 'width'. Both keys are in cm and default to US
letter size. See the 'size' key.
* page_ranges - A list of the pages to print. Available for Firefox
96
and after.
* print_background - Print background graphics. Boolean value.
Defaults to false.
* raw - rather than a file handle containing the PDF, the binary PDF
will be returned.
* scale - Scale of the webpage rendering. Defaults to 1.
shrink_to_fit should be disabled to make scale work.
* size - The desired size (width and height) of the pdf, specified by
name. See the page key for an alternative and the paper_sizes method
for a list of accepted page size names.
* shrink_to_fit - Whether or not to override page size as defined by
CSS. Boolean value. Defaults to true.
returns a File::Temp object containing a PDF encoded version of the
current page for printing.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
my $handle = $firefox->pdf();
foreach my $paper_size ($firefox->paper_sizes()) {
$handle = $firefox->pdf(size => $paper_size, landscape => 1, margin => { top => 0.5, left => 1.5 });
...
print $firefox->pdf(page => { width => 21, height => 27 }, raw => 1);
...
}
percentage_visible
accepts an element as the first parameter and returns the percentage of
that element that is currently visible in the viewport
. It
achieves this by determining the co-ordinates of the DOMRect
with a
getBoundingClientRect
call and then using elementsFromPoint
and getComputedStyle
calls to determine how the percentage of the DOMRect that is visible to
the user. The getComputedStyle call is used to determine the state of
the visibility
and
display
attributes.
use Firefox::Marionette();
use Encode();
use v5.10;
my $firefox = Firefox::Marionette->new( visible => 1, kiosk => 1 )->go('http://metacpan.org');;
my $element = $firefox->find_id('metacpan_search-input');
my $totally_viewable_percentage = $firefox->percentage_visible($element); # search box is slightly hidden by different effects
foreach my $display ($firefox->displays()) {
if ($firefox->resize($display->width(), $display->height())) {
if ($firefox->percentage_visible($element) < $totally_viewable_percentage) {
say 'Search box stops being fully viewable with ' . Encode::encode('UTF-8', $display->usage());
last;
}
}
}
perform
accepts a list of actions (see mouse_up, mouse_down, mouse_move, pause,
key_down and key_up) and performs these actions in sequence. This
allows fine control over interactions, including sending right clicks
to the browser and sending Control, Alt and other special keys. The
release method will complete outstanding actions (such as mouse_up or
key_up actions).
use Firefox::Marionette();
use Firefox::Marionette::Keys qw(:all);
use Firefox::Marionette::Buttons qw(:all);
my $firefox = Firefox::Marionette->new();
$firefox->chrome()->perform(
$firefox->key_down(CONTROL()),
$firefox->key_down('l'),
$firefox->key_up('l'),
$firefox->key_up(CONTROL())
)->content();
$firefox->go('https://metacpan.org');
my $help_button = $firefox->find_class('btn search-btn help-btn');
$firefox->perform(
$firefox->mouse_move($help_button),
$firefox->mouse_down(RIGHT_BUTTON()),
$firefox->pause(4),
$firefox->mouse_up(RIGHT_BUTTON()),
);
See the release method for an alternative for manually specifying all
the mouse_up and key_up methods
profile_directory
returns the profile directory used by the current instance of firefox.
This is mainly intended for debugging firefox. Firefox is not designed
to cope with these files being altered while firefox is running.
property
accepts an element as the first parameter and a scalar attribute name
as the second parameter. It returns the current value of the property
with the supplied name. This method will return the current content,
the attribute method will return the initial content from the HTML
source code.
use Firefox::Marionette();
my $firefox = Firefox::Marionette->new()->go('https://metacpan.org/');
my $element = $firefox->find_id('metacpan_search-input');
$element->property('value') eq '' or die "Initial property should be the empty string";
$element->type('Test::More');
$element->property('value') eq 'Test::More' or die "This property should have changed!";
# OR getting the innerHTML property
my $title = $firefox->find_tag('title')->property('innerHTML'); # same as $firefox->title();
pwd_mgr_lock
Accepts a new primary password
and locks the Password Manager
with it.
use Firefox::Marionette();
use IO::Prompt();
my $firefox = Firefox::Marionette->new();
my $password = IO::Prompt::prompt(-echo => q[*], "Please enter the password for the Firefox Password Manager:");
$firefox->pwd_mgr_lock($password);
$firefox->pwd_mgr_logout();
# now no-one can access the Password Manager Database without the value in $password
This method returns itself to aid in chaining methods.
pwd_mgr_login
Accepts the primary password
and allows the user to access the Password Manager
.
use Firefox::Marionette();
use IO::Prompt();
my $firefox = Firefox::Marionette->new( profile_name => 'default' );
my $password = IO::Prompt::prompt(-echo => q[*], "Please enter the password for the Firefox Password Manager:");
$firefox->pwd_mgr_login($password);
...
# access the Password Database.
...
$firefox->pwd_mgr_logout();
...
# no longer able to access the Password Database.
This method returns itself to aid in chaining methods.
pwd_mgr_logout
Logs the user out of being able to access the Password Manager
.
use Firefox::Marionette();
use IO::Prompt();
my $firefox = Firefox::Marionette->new( profile_name => 'default' );
my $password = IO::Prompt::prompt(-echo => q[*], "Please enter the password for the Firefox Password Manager:");
$firefox->pwd_mgr_login($password);
...
# access the Password Database.
...
$firefox->pwd_mgr_logout();
...
# no longer able to access the Password Database.
This method returns itself to aid in chaining methods.
pwd_mgr_needs_login
returns true or false if the Password Manager
has been locked and needs a primary password
to access it.
use Firefox::Marionette();
use IO::Prompt();
my $firefox = Firefox::Marionette->new( profile_name => 'default' );
if ($firefox->pwd_mgr_needs_login()) {
my $password = IO::Prompt::prompt(-echo => q[*], "Please enter the password for the Firefox Password Manager:");
$firefox->pwd_mgr_login($password);
}
quit
Mario