def main(client_id, user_arguments_dict):
"""Main function used by front end"""
(configuration, logger, output_objects, op_name) = \
initialize_main_variables(client_id, op_header=False)
defaults = signature()[1]
title_entry = find_entry(output_objects, 'title')
label = "%s" % configuration.site_vgrid_label
title_entry['text'] = '%s Workflows' % label
# NOTE: Delay header entry here to include vgrid_name
(validate_status, accepted) = validate_input_and_cert(
user_arguments_dict,
defaults,
output_objects,
client_id,
configuration,
allow_rejects=False,
)
if not validate_status:
return (accepted, returnvalues.CLIENT_ERROR)
vgrid_name = accepted['vgrid_name'][-1]
operation = accepted['operation'][-1]
flags = ''.join(accepted['flags'][-1])
if not vgrid_is_owner_or_member(vgrid_name, client_id, configuration):
output_objects.append({
'object_type':
'error_text',
'text':
'''You must be an owner or member of %s vgrid to
access the workflows.''' % vgrid_name
})
return (output_objects, returnvalues.CLIENT_ERROR)
if not operation in allowed_operations:
output_objects.append({
'object_type':
'error_text',
'text':
'''Operation must be one of %s.''' % ', '.join(allowed_operations)
})
return (output_objects, returnvalues.OK)
if operation in show_operations:
# jquery support for tablesorter (and unused confirmation dialog)
# table initially sorted by 0 (last update / date)
refresh_call = 'ajax_workflowjobs("%s", "%s")' % (vgrid_name, flags)
table_spec = {
'table_id': 'workflowstable',
'sort_order': '[[0,1]]',
'refresh_call': refresh_call
}
(add_import, add_init,
add_ready) = man_base_js(configuration, [table_spec])
if operation == "show":
add_ready += '%s;' % refresh_call
add_ready += '''
/* Init variables helper as foldable but closed and with individual
heights */
$(".variables-accordion").accordion({
collapsible: true,
active: false,
heightStyle: "content"
});
/* fix and reduce accordion spacing */
$(".ui-accordion-header").css("padding-top", 0)
.css("padding-bottom", 0).css("margin", 0);
/* NOTE: requires managers CSS fix for proper tab bar height */
$(".workflow-tabs").tabs();
$("#logarea").scrollTop($("#logarea")[0].scrollHeight);
'''
title_entry['script']['advanced'] += add_import
title_entry['script']['init'] += add_init
title_entry['script']['ready'] += add_ready
output_objects.append({
'object_type': 'html_form',
'text': man_base_html(configuration)
})
output_objects.append({
'object_type':
'header',
'text':
'%s Workflows for %s' % (label, vgrid_name)
})
logger.info('vgridworkflows %s %s' % (vgrid_name, operation))
# Iterate through jobs and list details for each
trigger_jobs = []
log_content = ''
if operation in list_operations:
trigger_job_dir = os.path.join(
configuration.vgrid_home,
os.path.join(vgrid_name,
'.%s.jobs' % configuration.vgrid_triggers))
trigger_job_pending_dir = os.path.join(trigger_job_dir,
'pending_states')
trigger_job_final_dir = os.path.join(trigger_job_dir, 'final_states')
if makedirs_rec(trigger_job_pending_dir, configuration) \
and makedirs_rec(trigger_job_final_dir, configuration):
abs_vgrid_dir = '%s/' \
% os.path.abspath(os.path.join(configuration.vgrid_files_home,
vgrid_name))
for filename in os.listdir(trigger_job_pending_dir):
trigger_job_filepath = \
os.path.join(trigger_job_pending_dir, filename)
trigger_job = unpickle(trigger_job_filepath, logger)
serverjob_filepath = \
os.path.join(configuration.mrsl_files_dir,
os.path.join(
client_id_dir(trigger_job['owner']),
'%s.mRSL' % trigger_job['jobid']))
serverjob = unpickle(serverjob_filepath, logger)
if serverjob:
if serverjob['STATUS'] in pending_states:
trigger_event = trigger_job['event']
trigger_rule = trigger_job['rule']
trigger_action = trigger_event['event_type']
trigger_time = time.ctime(trigger_event['time_stamp'])
trigger_path = '%s %s' % \
(trigger_event['src_path'].replace(
abs_vgrid_dir, ''),
trigger_event['dest_path'].replace(
abs_vgrid_dir, ''))
job = {
'object_type': 'trigger_job',
'job_id': trigger_job['jobid'],
'rule_id': trigger_rule['rule_id'],
'path': trigger_path,
'action': trigger_action,
'time': trigger_time,
'status': serverjob['STATUS']
}
if not job['rule_id'].startswith(img_trigger_prefix) \
or verbose(flags):
trigger_jobs.append(job)
elif serverjob['STATUS'] in final_states:
src_path = os.path.join(trigger_job_pending_dir,
filename)
dest_path = os.path.join(trigger_job_final_dir,
filename)
move_file(src_path, dest_path, configuration)
else:
logger.error(
'Trigger job: %s, unknown state: %s' %
(trigger_job['jobid'], serverjob['STATUS']))
log_content = read_trigger_log(configuration, vgrid_name, flags)
if operation in show_operations:
# Always run as rule creator to avoid users being able to act on behalf
# of ANY other user using triggers (=exploit)
extra_fields = [
('path', None),
('match_dirs', ['False', 'True']),
('match_recursive', ['False', 'True']),
('changes', [keyword_all] + valid_trigger_changes),
('action', [keyword_auto] + valid_trigger_actions),
('arguments', None),
('run_as', client_id),
]
# NOTE: we do NOT show saved template contents - see addvgridtriggers
optional_fields = [('rate_limit', None), ('settle_time', None)]
# Only include system triggers in verbose mode
if verbose(flags):
system_filter = []
else:
system_filter = [('rule_id', '%s_.*' % img_trigger_prefix)]
(init_status,
oobjs) = vgrid_add_remove_table(client_id,
vgrid_name,
'trigger',
'vgridtrigger',
configuration,
extra_fields + optional_fields,
filter_items=system_filter)
if not init_status:
output_objects.append({
'object_type': 'error_text',
'text': 'failed to load triggers: %s' % oobjs
})
return (output_objects, returnvalues.SYSTEM_ERROR)
# Generate variable helper values for a few concrete samples for help
# text
vars_html = ''
dummy_rule = {'run_as': client_id, 'vgrid_name': vgrid_name}
samples = [('input.txt', 'modified'), ('input/image42.raw', 'changed')]
for (path, change) in samples:
vgrid_path = os.path.join(vgrid_name, path)
vars_html += "<b>Expanded variables when %s is %s:</b><br/>" % \
(vgrid_path, change)
expanded = get_path_expand_map(vgrid_path, dummy_rule, change)
for (key, val) in expanded.items():
vars_html += " %s: %s<br/>" % (key, val)
commands_html = ''
commands = get_usage_map(configuration)
for usage in commands.values():
commands_html += " %s<br/>" % usage
helper_html = """
<div class='variables-accordion'>
<h4>Help on available trigger variable names and values</h4>
<p>
Triggers can use a number of helper variables on the form +TRIGGERXYZ+ to
dynamically act on targets. Some of the values are bound to the rule owner the
%s while the remaining ones are automatically expanded for the particular
trigger target as shown in the following examples:<br/>
%s
</p>
<h4>Help on available trigger commands and arguments</h4>
<p>
It is possible to set up trigger rules that basically run any operation with a
side effect you could manually do on %s. I.e. like submitting/cancelling
a job, creating/moving/deleting a file or directory and so on. When you select
'command' as the action for a trigger rule, you have the following commands at
your disposal:<br/>
%s
</p>
</div>
""" % (label, vars_html, configuration.short_title, commands_html)
# Make page with manage triggers tab and active jobs and log tab
output_objects.append({
'object_type':
'html_form',
'text':
'''
<div id="wrap-tabs" class="workflow-tabs">
<ul>
<li><a href="#manage-tab">Manage Triggers</a></li>
<li><a href="#jobs-tab">Active Trigger Jobs</a></li>
</ul>
'''
})
# Display existing triggers and form to add new ones
output_objects.append({
'object_type': 'html_form',
'text': '''
<div id="manage-tab">
'''
})
output_objects.append({
'object_type': 'sectionheader',
'text': 'Manage Triggers'
})
output_objects.extend(oobjs)
output_objects.append({
'object_type': 'html_form',
'text': helper_html
})
if configuration.site_enable_crontab:
output_objects.append({
'object_type':
'html_form',
'text':
'''
<p>You can combine these workflows with the personal '''
})
output_objects.append({
'object_type': 'link',
'destination': 'crontab.py',
'class': 'crontablink iconspace',
'text': 'schedule task'
})
output_objects.append({
'object_type':
'html_form',
'text':
'''
facilities in case you want to trigger flows at given times rather than only
in reaction to file system events.</p>
'''
})
output_objects.append({
'object_type': 'html_form',
'text': '''
</div>
'''
})
# Display active trigger jobs and recent logs for this vgrid
output_objects.append({
'object_type': 'html_form',
'text': '''
<div id="jobs-tab">
'''
})
output_objects.append({
'object_type': 'sectionheader',
'text': 'Active Trigger Jobs'
})
output_objects.append({
'object_type': 'table_pager',
'entry_name': 'job',
'default_entries': default_pager_entries
})
output_objects.append({
'object_type': 'trigger_job_list',
'trigger_jobs': trigger_jobs
})
if operation in show_operations:
output_objects.append({
'object_type': 'sectionheader',
'text': 'Trigger Log'
})
output_objects.append({
'object_type': 'trigger_log',
'log_content': log_content
})
if operation in show_operations:
output_objects.append({
'object_type': 'html_form',
'text': '''
</div>
'''
})
output_objects.append({
'object_type': 'html_form',
'text': '''
</div>
'''
})
return (output_objects, returnvalues.OK)
def main(client_id, user_arguments_dict):
"""Main function used by front end"""
(configuration, logger, output_objects, op_name) = \
initialize_main_variables(client_id, op_header=False)
defaults = signature()[1]
title_entry = find_entry(output_objects, 'title')
title_entry['text'] = "Show freeze"
(validate_status, accepted) = validate_input_and_cert(
user_arguments_dict,
defaults,
output_objects,
client_id,
configuration,
allow_rejects=False,
)
if not validate_status:
return (accepted, returnvalues.CLIENT_ERROR)
freeze_id = accepted['freeze_id'][-1]
flavor = accepted['flavor'][-1]
checksum_list = [i for i in accepted['checksum'] if i]
operation = accepted['operation'][-1]
if not flavor in freeze_flavors.keys():
output_objects.append({
'object_type': 'error_text',
'text': 'Invalid freeze flavor: %s' % flavor
})
return (output_objects, returnvalues.CLIENT_ERROR)
title = freeze_flavors[flavor]['showfreeze_title']
title_entry['text'] = title
output_objects.append({'object_type': 'header', 'text': title})
sorted_algos = supported_hash_algos()
sorted_algos.sort()
for checksum in checksum_list:
if not checksum in sorted_algos:
output_objects.append({
'object_type':
'error_text',
'text':
'Invalid checksum algo(s): %s' % checksum
})
return (output_objects, returnvalues.CLIENT_ERROR)
if not configuration.site_enable_freeze:
output_objects.append({
'object_type':
'error_text',
'text':
'''Freezing archives is disabled on this site.
Please contact the site admins %s if you think it should be enabled.
''' % configuration.admin_email
})
return (output_objects, returnvalues.OK)
if not operation in allowed_operations:
output_objects.append({
'object_type':
'error_text',
'text':
'''Operation must be one of %s.''' % ', '.join(allowed_operations)
})
return (output_objects, returnvalues.OK)
# We don't generally know checksum and edit status until AJAX returns
hide_elems = {'edit': 'hidden', 'update': 'hidden', 'register': 'hidden'}
for algo in sorted_algos:
hide_elems['%ssum' % algo] = 'hidden'
if operation in show_operations:
# jquery support for tablesorter and confirmation dialog
# table initially sorted by col. 0 (filename)
refresh_call = 'ajax_showfreeze("%s", "%s", %s, "%s", "%s", "%s", "%s")' % \
(freeze_id, flavor, checksum_list, keyword_updating,
keyword_final, configuration.site_freeze_doi_url,
configuration.site_freeze_doi_url_field)
table_spec = {
'table_id': 'frozenfilestable',
'sort_order': '[[0,0]]',
'refresh_call': refresh_call
}
(add_import, add_init,
add_ready) = man_base_js(configuration, [table_spec])
if operation == "show":
add_ready += '%s;' % refresh_call
# Only show requested checksums
for algo in sorted_algos:
if algo in checksum_list:
add_ready += """
$('.%ssum').show();
""" % checksum
else:
add_ready += """
$('.%ssum').hide();
""" % algo
title_entry['script']['advanced'] += add_import
title_entry['script']['init'] += add_init
title_entry['script']['ready'] += add_ready
output_objects.append({
'object_type': 'html_form',
'text': man_base_html(configuration)
})
output_objects.append({
'object_type': 'table_pager',
'entry_name': 'frozen files',
'default_entries': default_pager_entries,
'refresh_button': False
})
# Helper form for removes
form_method = 'post'
csrf_limit = get_csrf_limit(configuration)
target_op = 'deletefreeze'
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
helper = html_post_helper(
'delfreeze', '%s.py' % target_op, {
'freeze_id': '__DYNAMIC__',
'flavor': '__DYNAMIC__',
'path': '__DYNAMIC__',
'target': TARGET_PATH,
csrf_field: csrf_token
})
output_objects.append({'object_type': 'html_form', 'text': helper})
# NB: the restrictions on freeze_id prevents illegal directory traversal
if not is_frozen_archive(client_id, freeze_id, configuration):
logger.error("%s: invalid freeze '%s': %s" %
(op_name, client_id, freeze_id))
output_objects.append({
'object_type':
'error_text',
'text':
"'%s' is not an existing frozen archive!" % freeze_id
})
return (output_objects, returnvalues.CLIENT_ERROR)
if operation in list_operations:
(load_status,
freeze_dict) = get_frozen_archive(client_id, freeze_id, configuration,
checksum_list)
if not load_status:
logger.error("%s: load failed for '%s': %s" %
(op_name, freeze_id, freeze_dict))
output_objects.append({
'object_type':
'error_text',
'text':
'Could not read details for "%s"' % freeze_id
})
return (output_objects, returnvalues.SYSTEM_ERROR)
if freeze_dict.get('FLAVOR', 'freeze') != flavor:
logger.error("%s: flavor mismatch for '%s': %s vs %s" %
(op_name, freeze_id, flavor, freeze_dict))
output_objects.append({
'object_type':
'error_text',
'text':
'No such %s archive "%s"' % (flavor, freeze_id)
})
return (output_objects, returnvalues.CLIENT_ERROR)
# Allow edit if not in updating/final state and allow request DOI if
# finalized and not a backup archive.
freeze_state = freeze_dict.get('STATE', keyword_final)
if freeze_state == keyword_updating:
hide_elems['update'] = ''
elif freeze_state != keyword_final:
hide_elems['edit'] = ''
elif flavor != 'backup' and configuration.site_freeze_doi_url and \
freeze_dict.get('PUBLISH_URL', ''):
hide_elems['register'] = ''
logger.debug("%s: build obj for '%s': %s" %
(op_name, freeze_id, brief_freeze(freeze_dict)))
output_objects.append(
build_freezeitem_object(configuration, freeze_dict))
if operation == "show":
# insert dummy placeholder to build table
output_objects.append({
'object_type': 'frozenarchive',
'id': freeze_id,
'creator': client_id,
'flavor': flavor,
'frozenfiles': [],
'name': 'loading ...',
'description': 'loading ...',
'created': 'loading ...',
'state': 'loading ...'
})
if operation in show_operations:
output_objects.append({
'object_type':
'html_form',
'text':
"""<p>
Show archive with file checksums - might take quite a while to calculate:
</p>"""
})
for algo in sorted_algos:
output_objects.append({'object_type': 'html_form', 'text': '<p>'})
output_objects.append({
'object_type':
'link',
'destination':
"showfreeze.py?freeze_id=%s;flavor=%s;checksum=%s" %
(freeze_id, flavor, algo),
'class':
'infolink iconspace genericbutton',
'title':
'View archive with %s checksums' % algo.upper(),
'text':
'Show with %s checksums' % algo.upper()
})
output_objects.append({'object_type': 'html_form', 'text': '</p>'})
# We don't know state of archive in this case until AJAX returns
# so we hide the section and let AJAX show it if relevant
output_objects.append({
'object_type':
'html_form',
'text':
"""
<div class='updatearchive %(update)s'>
<p class='warn_message'>
Archive is currently in the process of being updated. No further changes can be
applied until running archive operations are completed.
</p>
</div>
<div class='editarchive %(edit)s'>
<p>
You can continue inspecting and changing your archive until you're satisfied,
then finalize it for actual persistent freezing.
</p>
<p>""" % hide_elems
})
output_objects.append({
'object_type':
'link',
'destination':
"adminfreeze.py?freeze_id=%s;flavor=%s" % (freeze_id, flavor),
'class':
'editarchivelink iconspace genericbutton',
'title':
'Further modify your pending %s archive' % flavor,
'text':
'Edit archive'
})
output_objects.append({'object_type': 'html_form', 'text': '</p>'})
form_method = 'post'
target_op = 'createfreeze'
csrf_limit = get_csrf_limit(configuration)
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
helper = html_post_helper(
'createfreeze', '%s.py' % target_op, {
'freeze_id': freeze_id,
'flavor': flavor,
'freeze_state': keyword_final,
csrf_field: csrf_token
})
output_objects.append({'object_type': 'html_form', 'text': helper})
output_objects.append({
'object_type':
'link',
'destination':
"javascript: confirmDialog(%s, '%s');" %
('createfreeze', 'Really finalize %s?' % freeze_id),
'class':
'finalizearchivelink iconspace genericbutton',
'title':
'Finalize %s archive to prevent further changes' % flavor,
'text':
'Finalize archive',
})
output_objects.append({
'object_type':
'html_form',
'text':
"""
</div>
<div class='registerarchive %(register)s'>
<p>
You can register a <a href='http://www.doi.org/index.html'>Digital Object
Identifier (DOI)</a> for finalized archives. This may be useful in case you
want to reference the contents in a publication.
</p>
""" % hide_elems
})
form_method = 'post'
target_op = 'registerfreeze'
csrf_limit = get_csrf_limit(configuration)
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
helper = html_post_helper(
'registerfreeze', configuration.site_freeze_doi_url, {
'freeze_id': freeze_id,
'freeze_author': client_id,
configuration.site_freeze_doi_url_field: '__DYNAMIC__',
'callback_url': "%s.py" % target_op,
csrf_field: csrf_token
})
output_objects.append({'object_type': 'html_form', 'text': helper})
output_objects.append({
'object_type': 'html_form',
'text': configuration.site_freeze_doi_text
})
output_objects.append({
'object_type':
'link',
'destination':
"javascript: confirmDialog(%s, '%s');" %
('registerfreeze', 'Really request DOI for %s?' % freeze_id),
'class':
'registerarchivelink iconspace genericbutton',
'title':
'Register a DOI for %s archive %s' % (flavor, freeze_id),
'text':
'Request archive DOI',
})
output_objects.append({
'object_type': 'html_form',
'text': """
</div>"""
})
output_objects.append({
'object_type':
'html_form',
'text':
"""
<div class='vertical-spacer'></div>"""
})
return (output_objects, returnvalues.OK)
def main(client_id, user_arguments_dict):
"""Main function used by front end"""
(configuration, logger, output_objects, op_name) = \
initialize_main_variables(client_id, op_header=False)
defaults = signature()[1]
title_entry = find_entry(output_objects, 'title')
label = "%s" % configuration.site_vgrid_label
title_entry['text'] = "Administrate %s" % label
# NOTE: Delay header entry here to include vgrid name
(validate_status, accepted) = validate_input_and_cert(
user_arguments_dict,
defaults,
output_objects,
client_id,
configuration,
allow_rejects=False,
)
if not validate_status:
return (accepted, returnvalues.CLIENT_ERROR)
vgrid_name = accepted['vgrid_name'][-1]
# prepare for confirm dialog, tablesort and toggling the views (css/js)
# jquery support for tablesorter and confirmation on request and leave
# requests table initially sorted by 0, 4, 3 (type first, then date and
# with alphabetical client ID last)
# sharelinks table initially sorted by 5, 4 reversed (active first and
# in growing age)
table_specs = [{
'table_id': 'accessrequeststable',
'pager_id': 'accessrequests_pager',
'sort_order': '[[0,0],[4,0],[3,0]]'
}, {
'table_id': 'sharelinkstable',
'pager_id': 'sharelinks_pager',
'sort_order': '[[5,1],[4,1]]'
}]
(add_import, add_init, add_ready) = man_base_js(configuration, table_specs,
{'width': 600})
add_init += '''
var toggleHidden = function(classname) {
// classname supposed to have a leading dot
$(classname).toggleClass("hidden");
};
/* helpers for dynamic form input fields */
function onOwnerInputChange() {
makeSpareFields("#dynownerspares", "cert_id");
}
function onMemberInputChange() {
makeSpareFields("#dynmemberspares", "cert_id");
}
function onResourceInputChange() {
makeSpareFields("#dynresourcespares", "unique_resource_name");
}
'''
add_ready += '''
/* init add owners/member/resource forms with dynamic input fields */
onOwnerInputChange();
$("#dynownerspares").on("blur", "input[name=cert_id]",
function(event) {
//console.debug("in add owner blur handler");
onOwnerInputChange();
}
);
onMemberInputChange();
$("#dynmemberspares").on("blur", "input[name=cert_id]",
function(event) {
//console.debug("in add member blur handler");
onMemberInputChange();
}
);'''
if configuration.site_enable_resources:
add_ready += '''
onResourceInputChange();
$("#dynresourcespares").on("blur", "input[name=unique_resource_name]",
function(event) {
console.debug("in resource blur handler");
onResourceInputChange();
}
);
'''
title_entry['script']['advanced'] += add_import
title_entry['script']['init'] += add_init
title_entry['script']['ready'] += add_ready
output_objects.append({
'object_type': 'html_form',
'text': man_base_html(configuration)
})
form_method = 'post'
csrf_limit = get_csrf_limit(configuration)
fill_helpers = {
'short_title': configuration.short_title,
'vgrid_label': label,
'form_method': form_method,
'csrf_field': csrf_field,
'csrf_limit': csrf_limit
}
output_objects.append({
'object_type': 'header',
'text': "Administrate '%s'" % vgrid_name
})
if not vgrid_is_owner(vgrid_name, client_id, configuration):
output_objects.append({
'object_type':
'error_text',
'text':
'Only owners of %s can administrate it.' % vgrid_name
})
target_op = "sendrequestaction"
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
js_name = 'reqvgridowner%s' % hexlify(vgrid_name)
helper = html_post_helper(
js_name, '%s.py' % target_op, {
'vgrid_name': vgrid_name,
'request_type': 'vgridowner',
'request_text': '',
csrf_field: csrf_token
})
output_objects.append({'object_type': 'html_form', 'text': helper})
output_objects.append({
'object_type':
'link',
'destination':
"javascript: confirmDialog(%s, '%s', '%s');" %
(js_name, "Request ownership of " + vgrid_name + ":<br/>" +
"\nPlease write a message to the owners below.", 'request_text'),
'class':
'addadminlink iconspace',
'title':
'Request ownership of %s' % vgrid_name,
'text':
'Apply to become an owner'
})
return (output_objects, returnvalues.SYSTEM_ERROR)
for (item, scr) in zip(['owner', 'member', 'resource'],
['vgridowner', 'vgridmember', 'vgridres']):
if item == 'resource' and not configuration.site_enable_resources:
continue
output_objects.append({
'object_type': 'sectionheader',
'text': "%ss" % item.title()
})
(init_status, oobjs) = vgrid_add_remove_table(client_id, vgrid_name,
item, scr, configuration)
if not init_status:
output_objects.extend(oobjs)
return (output_objects, returnvalues.SYSTEM_ERROR)
else:
output_objects.append({
'object_type': 'html_form',
'text': '<div class="div-%s">' % item
})
output_objects.append({
'object_type':
'link',
'destination':
"javascript:toggleHidden('.div-%s');" % item,
'class':
'removeitemlink iconspace',
'title':
'Toggle view',
'text':
'Hide %ss' % item.title()
})
output_objects.extend(oobjs)
output_objects.append({
'object_type':
'html_form',
'text':
'</div><div class="hidden div-%s">' % item
})
output_objects.append({
'object_type':
'link',
'destination':
"javascript:toggleHidden('.div-%s');" % item,
'class':
'additemlink iconspace',
'title':
'Toggle view',
'text':
'Show %ss' % item.title()
})
output_objects.append({
'object_type': 'html_form',
'text': '</div>'
})
# Pending requests
target_op = "addvgridowner"
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
helper = html_post_helper(
"acceptvgridownerreq", "%s.py" % target_op, {
'vgrid_name': vgrid_name,
'cert_id': '__DYNAMIC__',
'request_name': '__DYNAMIC__',
csrf_field: csrf_token
})
output_objects.append({'object_type': 'html_form', 'text': helper})
target_op = "addvgridmember"
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
helper = html_post_helper(
"acceptvgridmemberreq", "%s.py" % target_op, {
'vgrid_name': vgrid_name,
'cert_id': '__DYNAMIC__',
'request_name': '__DYNAMIC__',
csrf_field: csrf_token
})
output_objects.append({'object_type': 'html_form', 'text': helper})
target_op = "addvgridres"
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
helper = html_post_helper(
"acceptvgridresourcereq", "%s.py" % target_op, {
'vgrid_name': vgrid_name,
'unique_resource_name': '__DYNAMIC__',
'request_name': '__DYNAMIC__',
csrf_field: csrf_token
})
output_objects.append({'object_type': 'html_form', 'text': helper})
target_op = "rejectvgridreq"
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
helper = html_post_helper(
"rejectvgridreq", "%s.py" % target_op, {
'vgrid_name': vgrid_name,
'request_name': '__DYNAMIC__',
csrf_field: csrf_token
})
output_objects.append({'object_type': 'html_form', 'text': helper})
request_dir = os.path.join(configuration.vgrid_home, vgrid_name)
request_list = []
for req_name in list_access_requests(configuration, request_dir):
req = load_access_request(configuration, request_dir, req_name)
if not req:
continue
if not req.get('request_type',
None) in ["vgridowner", "vgridmember", "vgridresource"]:
logger.error("unexpected request_type %(request_type)s" % req)
continue
request_item = build_accessrequestitem_object(configuration, req)
# Convert filename with exotic chars into url-friendly pure hex version
shared_args = {"request_name": hexlify(req["request_name"])}
accept_args, reject_args = {}, {}
accept_args.update(shared_args)
reject_args.update(shared_args)
if req['request_type'] == "vgridresource":
accept_args["unique_resource_name"] = req["entity"]
else:
accept_args["cert_id"] = req["entity"]
request_item['acceptrequestlink'] = {
'object_type':
'link',
'destination':
"javascript: confirmDialog(%s, '%s', %s, %s);" %
("accept%(request_type)sreq" % req,
"Accept %(target)s %(request_type)s request from %(entity)s" %
req, 'undefined', "{%s}" %
', '.join(["'%s': '%s'" % pair for pair in accept_args.items()])),
'class':
'addlink iconspace',
'title':
'Accept %(target)s %(request_type)s request from %(entity)s' % req,
'text':
''
}
request_item['rejectrequestlink'] = {
'object_type':
'link',
'destination':
"javascript: confirmDialog(%s, '%s', %s, %s);" %
("rejectvgridreq",
"Reject %(target)s %(request_type)s request from %(entity)s" %
req, 'undefined', "%s" % reject_args),
'class':
'removelink iconspace',
'title':
'Reject %(target)s %(request_type)s request from %(entity)s' % req,
'text':
''
}
request_list.append(request_item)
output_objects.append({
'object_type': 'sectionheader',
'text': "Pending Requests"
})
output_objects.append({
'object_type': 'table_pager',
'id_prefix': 'accessrequests_',
'entry_name': 'access requests',
'default_entries': default_pager_entries
})
output_objects.append({
'object_type': 'accessrequests',
'accessrequests': request_list
})
# VGrid Share links
# Table columns to skip
skip_list = [
'editsharelink', 'delsharelink', 'invites', 'expire', 'single_file'
]
# NOTE: Inheritance is a bit tricky for sharelinks because parent shares
# only have relevance if they actually share a path that is a prefix of
# vgrid_name.
(share_status, share_list) = vgrid_sharelinks(vgrid_name, configuration)
sharelinks = []
if share_status:
for share_dict in share_list:
rel_path = share_dict['path'].strip(os.sep)
parent_vgrids = vgrid_list_parents(vgrid_name, configuration)
include_share = False
# Direct sharelinks (careful not to greedy match A/B with A/BCD)
if rel_path == vgrid_name or \
rel_path.startswith(vgrid_name+os.sep):
include_share = True
# Parent vgrid sharelinks that in effect also give access here
for parent in parent_vgrids:
if rel_path == parent:
include_share = True
if include_share:
share_item = build_sharelinkitem_object(
configuration, share_dict)
sharelinks.append(share_item)
else:
logger.warning("failed to load vgrid sharelinks for %s: %s" %
(vgrid_name, share_list))
output_objects.append({
'object_type': 'sectionheader',
'text': "Share Links"
})
output_objects.append({
'object_type':
'html_form',
'text':
'<p>Current share links in %s shared folder</p>' % vgrid_name
})
output_objects.append({
'object_type': 'table_pager',
'id_prefix': 'sharelinks_',
'entry_name': 'share links',
'default_entries': default_pager_entries
})
output_objects.append({
'object_type': 'sharelinks',
'sharelinks': sharelinks,
'skip_list': skip_list
})
# VGrid settings
output_objects.append({'object_type': 'sectionheader', 'text': "Settings"})
(direct_status, direct_dict) = vgrid_settings(vgrid_name,
configuration,
recursive=False,
as_dict=True)
if not direct_status or not direct_dict:
direct_dict = {}
(settings_status, settings_dict) = vgrid_settings(vgrid_name,
configuration,
recursive=True,
as_dict=True)
if not settings_status or not settings_dict:
settings_dict = {}
form_method = 'post'
csrf_limit = get_csrf_limit(configuration)
# Always set these values
settings_dict.update({
'vgrid_name': vgrid_name,
'vgrid_label': label,
'owners': keyword_owners,
'members': keyword_members,
'all': keyword_all,
'form_method': form_method,
'csrf_field': csrf_field,
'csrf_limit': csrf_limit
})
target_op = 'vgridsettings'
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
settings_dict.update({'target_op': target_op, 'csrf_token': csrf_token})
settings_form = '''
<form method="%(form_method)s" action="%(target_op)s.py">
<fieldset>
<legend>%(vgrid_label)s configuration</legend>
<input type="hidden" name="%(csrf_field)s" value="%(csrf_token)s" />
<input type="hidden" name="vgrid_name" value="%(vgrid_name)s" />
'''
description = settings_dict.get('description', '')
settings_form += '''
<h4>Public description</h4>
<textarea class="fillwidth padspace" name="description" rows=10
>%s</textarea>
''' % description
settings_form += '<br/>'
settings_form += '''<p>All visibility options below can be set to owners,
members or everyone and by default only owners can see participation. In effect
setting visibility to <em>members</em> means that owners and members can see
the corresponding participants. Similarly setting a visibility flag to
<em>everyone</em> means that all %s users can see the participants.</p>
''' % configuration.short_title
visibility_options = [("Owners are visible to", "visible_owners"),
("Members are visible to", "visible_members"),
("Resources are visible to", "visible_resources")]
for (title, field) in visibility_options:
settings_form += '<h4>%s</h4>' % title
if direct_dict.get(field, False):
choices = _valid_visible + _reset_choice
else:
choices = _valid_visible + _keep_choice
for (key, val) in choices:
checked = ''
if settings_dict.get(field, keyword_owners) == val:
checked = "checked"
settings_form += '''
<input type="radio" name="%s" value="%s" %s/> %s
''' % (field, val, checked, key)
settings_form += '<br/>'
field = 'restrict_settings_adm'
restrict_settings_adm = settings_dict.get(field,
default_vgrid_settings_limit)
if direct_dict.get(field, False):
direct_note = _reset_note
else:
direct_note = _keep_note
settings_form += '''
<h4>Restrict Settings</h4>
Restrict changing of these settings to only the first
<input type="number" name="restrict_settings_adm" min=0 max=999
minlength=1 maxlength=3 value=%d required />
owners %s.
''' % (restrict_settings_adm, direct_note)
settings_form += '<br/>'
field = 'restrict_owners_adm'
restrict_owners_adm = settings_dict.get(field,
default_vgrid_settings_limit)
if direct_dict.get(field, False):
direct_note = _reset_note
else:
direct_note = _keep_note
settings_form += '''
<h4>Restrict Owner Administration</h4>
Restrict administration of owners to only the first
<input type="number" name="restrict_owners_adm" min=0 max=999
minlength=1 maxlength=3 value=%d required />
owners %s.
''' % (restrict_owners_adm, direct_note)
settings_form += '<br/>'
field = 'restrict_members_adm'
restrict_members_adm = settings_dict.get(field,
default_vgrid_settings_limit)
if direct_dict.get(field, False):
direct_note = _reset_note
else:
direct_note = _keep_note
settings_form += '''
<h4>Restrict Member Administration</h4>
Restrict administration of members to only the first
<input type="number" name="restrict_members_adm" min=0 max=999
minlength=1 maxlength=3 value=%d required />
owners %s.
''' % (restrict_members_adm, direct_note)
settings_form += '<br/>'
field = 'restrict_resources_adm'
restrict_resources_adm = settings_dict.get(field,
default_vgrid_settings_limit)
if direct_dict.get(field, False):
direct_note = _reset_note
else:
direct_note = _keep_note
settings_form += '''
<h4>Restrict Resource Administration</h4>
Restrict administration of resources to only the first
<input type="number" name="restrict_resources_adm" min=0 max=999
minlength=1 maxlength=3 value=%d required />
owners %s.
''' % (restrict_resources_adm, direct_note)
settings_form += '<br/>'
if vgrid_restrict_write_support(configuration):
settings_form += '''<p>All write access options below can be set to
owners, members or none. By default only owners can write web pages while
owners and members can edit data in the shared folders. In effect setting write
access to <em>members</em> means that owners and members have full access.
Similarly setting a write access flag to <em>owners</em> means that only owners
can modify the data, while members can only read and use it. Finally setting a
write access flag to <em>none</em> means that neither owners nor members can
modify the data there, effectively making it read-only. Some options are not
yet supported and thus are disabled below.
</p>
'''
writable_options = [
("Shared files write access", "write_shared_files",
keyword_members),
("Private web page write access", "write_priv_web",
keyword_owners),
("Public web page write access", "write_pub_web", keyword_owners),
]
else:
writable_options = []
for (title, field, default) in writable_options:
settings_form += '<h4>%s</h4>' % title
if direct_dict.get(field, False):
choices = _valid_write_access + _reset_choice
else:
choices = _valid_write_access + _keep_choice
for (key, val) in choices:
disabled = ''
# TODO: remove these artifical limits once we support changing
# TODO: also add check for vgrid web reshare in sharelink then
if field == 'write_shared_files' and val == keyword_owners:
disabled = 'disabled'
elif field == 'write_priv_web' and val in [
keyword_members, keyword_none
]:
disabled = 'disabled'
elif field == 'write_pub_web' and val in [
keyword_members, keyword_none
]:
disabled = 'disabled'
checked = ''
if settings_dict.get(field, default) == val:
checked = "checked"
settings_form += '''
<input type="radio" name="%s" value="%s" %s %s /> %s
''' % (field, val, checked, disabled, key)
settings_form += '<br/>'
sharelink_options = [("Limit sharelink creation to", "create_sharelink")]
for (title, field) in sharelink_options:
settings_form += '<h4>%s</h4>' % title
if direct_dict.get(field, False):
choices = _valid_sharelink + _reset_choice
else:
choices = _valid_sharelink + _keep_choice
for (key, val) in choices:
checked = ''
if settings_dict.get(field, keyword_owners) == val:
checked = "checked"
settings_form += '''
<input type="radio" name="%s" value="%s" %s/> %s
''' % (field, val, checked, key)
settings_form += '<br/>'
field = 'request_recipients'
request_recipients = settings_dict.get(field, default_vgrid_settings_limit)
if direct_dict.get(field, False):
direct_note = _reset_note
else:
direct_note = _keep_note
settings_form += '''
<h4>Request Recipients</h4>
Notify only first
<input type="number" name="request_recipients" min=0 max=999
minlength=1 maxlength=3 value=%d required />
owners about access requests %s.
''' % (request_recipients, direct_note)
settings_form += '<br/>'
bool_options = [
("Hidden", "hidden"),
]
for (title, field) in bool_options:
settings_form += '<h4>%s</h4>' % title
if direct_dict.get(field, False):
choices = _valid_bool + _reset_choice
else:
choices = _valid_bool + _keep_choice
for (key, val) in choices:
checked, inherit_note = '', ''
if settings_dict.get(field, False) == val:
checked = "checked"
if direct_dict.get(field, False) != \
settings_dict.get(field, False):
inherit_note = ''' <span class="warningtext iconspace">
Forced by a parent %(vgrid_label)s. Please disable there first if you want to
change the value here.</span>''' % settings_dict
settings_form += '''
<input type="radio" name="%s" value="%s" %s /> %s
''' % (field, val, checked, key)
settings_form += '%s<br/>' % inherit_note
settings_form += '<br/>'
settings_form += '''
<input type="submit" value="Save settings" />
</fieldset>
</form>
'''
output_objects.append({
'object_type': 'html_form',
'text': settings_form % settings_dict
})
# Checking/fixing of missing components
output_objects.append({
'object_type': 'sectionheader',
'text': "Repair/Add Components"
})
target_op = 'updatevgrid'
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
settings_dict.update({'target_op': target_op, 'csrf_token': csrf_token})
output_objects.append({
'object_type':
'html_form',
'text':
'''
<form method="%(form_method)s" action="%(target_op)s.py">
<input type="hidden" name="%(csrf_field)s" value="%(csrf_token)s" />
<input type="hidden" name="vgrid_name" value="%(vgrid_name)s" />
<input type="submit" value="Repair components" />
</form>
''' % settings_dict
})
(owners_status, owners_direct) = vgrid_owners(vgrid_name, configuration,
False)
if not owners_status:
logger.error("failed to load owners for %s: %s" %
(vgrid_name, owners_direct))
return (output_objects, returnvalues.SYSTEM_ERROR)
(members_status, members_direct) = vgrid_members(vgrid_name, configuration,
False)
if not members_status:
logger.error("failed to load members for %s: %s" %
(vgrid_name, members_direct))
return (output_objects, returnvalues.SYSTEM_ERROR)
(resources_status,
resources_direct) = vgrid_resources(vgrid_name, configuration, False)
if not resources_status:
logger.error("failed to load resources for %s: %s" %
(vgrid_name, resources_direct))
return (output_objects, returnvalues.SYSTEM_ERROR)
output_objects.append({
'object_type': 'sectionheader',
'text': "Delete %s " % vgrid_name
})
if len(owners_direct) > 1 or members_direct or resources_direct:
output_objects.append({
'object_type': 'html_form',
'text': '''
To delete <b>%(vgrid)s</b> first remove all resources, members and owners
ending with yourself.
''' % {
'vgrid': vgrid_name
}
})
else:
output_objects.append({
'object_type': 'html_form',
'text': '''
<p>As the last owner you can leave and delete <b>%(vgrid)s</b> including all
associated shared files and components.<br/>
</p>
<p class="warningtext">
You cannot undo such delete operations, so please use with great care!
</p>
''' % {
'vgrid': vgrid_name
}
})
target_op = "rmvgridowner"
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
js_name = 'rmlastvgridowner'
helper = html_post_helper(
js_name, '%s.py' % target_op, {
'vgrid_name': vgrid_name,
'cert_id': client_id,
'flags': 'f',
csrf_field: csrf_token
})
output_objects.append({'object_type': 'html_form', 'text': helper})
output_objects.append({
'object_type':
'link',
'destination':
"javascript: confirmDialog(%s, '%s');" %
(js_name, 'Really leave and delete %s?' % vgrid_name),
'class':
'removelink iconspace',
'title':
'Leave and delete %s' % vgrid_name,
'text':
'Leave and delete %s' % vgrid_name
})
# Spacing
output_objects.append({
'object_type':
'html_form',
'text':
'''
<div class="vertical-spacer"></div>
'''
})
return (output_objects, returnvalues.OK)
def main(client_id, user_arguments_dict):
"""Main function used by front end"""
(configuration, logger, output_objects, op_name) = \
initialize_main_variables(client_id, op_header=False)
defaults = signature()[1]
title_entry = find_entry(output_objects, 'title')
title_entry['text'] = 'Runtime Environments'
(validate_status, accepted) = validate_input_and_cert(
user_arguments_dict,
defaults,
output_objects,
client_id,
configuration,
allow_rejects=False,
)
if not validate_status:
return (accepted, returnvalues.CLIENT_ERROR)
operation = accepted['operation'][-1]
if not operation in allowed_operations:
output_objects.append({
'object_type':
'text',
'text':
'''Operation must be one of %s.''' % ', '.join(allowed_operations)
})
return (output_objects, returnvalues.OK)
logger.info("%s %s begin for %s" % (op_name, operation, client_id))
if operation in show_operations:
# jquery support for tablesorter and confirmation on delete
# table initially sorted by col. 2 (admin), then 0 (name)
refresh_call = 'ajax_redb()'
table_spec = {
'table_id': 'runtimeenvtable',
'sort_order': '[[2,1],[0,0]]',
'refresh_call': refresh_call
}
(add_import, add_init,
add_ready) = man_base_js(configuration, [table_spec])
if operation == "show":
add_ready += '%s;' % refresh_call
title_entry['script']['advanced'] += add_import
title_entry['script']['init'] += add_init
title_entry['script']['ready'] += add_ready
output_objects.append({
'object_type': 'html_form',
'text': man_base_html(configuration)
})
output_objects.append({
'object_type': 'header',
'text': 'Runtime Environments'
})
output_objects.append({
'object_type':
'text',
'text':
'Runtime environments specify software/data available on resources.'
})
output_objects.append({
'object_type': 'link',
'destination': 'docs.py?show=Runtime+Environments',
'class': 'infolink iconspace',
'title': 'Show information about runtime environment',
'text': 'Documentation on runtime environments'
})
output_objects.append({
'object_type': 'sectionheader',
'text': 'Existing runtime environments'
})
# Helper form for removes
form_method = 'post'
csrf_limit = get_csrf_limit(configuration)
target_op = 'deletere'
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
helper = html_post_helper('delre', '%s.py' % target_op, {
're_name': '__DYNAMIC__',
csrf_field: csrf_token
})
output_objects.append({'object_type': 'html_form', 'text': helper})
output_objects.append({
'object_type': 'table_pager',
'entry_name': 'runtime envs',
'default_entries': default_pager_entries
})
runtimeenvironments = []
if operation in list_operations:
re_map = get_re_map(configuration)
provider_map = get_re_provider_map(configuration)
for (re_name, cache_dict) in re_map.items():
re_dict = cache_dict[CONF]
# Set providers explicitly after build_reitem_object to avoid import loop
re_item = build_reitem_object(configuration, re_dict)
re_name = re_item['name']
re_item['providers'] = provider_map.get(re_name, [])
re_item['resource_count'] = len(re_item['providers'])
re_item['viewruntimeenvlink'] = {
'object_type': 'link',
'destination': "showre.py?re_name=%s" % re_name,
'class': 'infolink iconspace',
'title': 'View %s runtime environment' % re_name,
'text': ''
}
if client_id == re_item['creator']:
re_item['ownerlink'] = {
'object_type':
'link',
'destination':
"javascript: confirmDialog(%s, '%s', %s, %s);" %
('delre', 'Really delete %s?' % re_name, 'undefined',
"{re_name: '%s'}" % re_name),
'class':
'removelink iconspace',
'title':
'Delete %s runtime environment' % re_name,
'text':
''
}
runtimeenvironments.append(re_item)
output_objects.append({
'object_type': 'runtimeenvironments',
'runtimeenvironments': runtimeenvironments
})
if operation in show_operations:
if configuration.site_swrepo_url:
output_objects.append({
'object_type': 'sectionheader',
'text': 'Software Packages'
})
output_objects.append({
'object_type':
'link',
'destination':
configuration.site_swrepo_url,
'class':
'swrepolink iconspace',
'title':
'Browse available software packages',
'text':
'Open software catalogue for %s' % configuration.short_title,
})
output_objects.append({
'object_type': 'sectionheader',
'text': 'Additional Runtime Environments'
})
output_objects.append({
'object_type': 'link',
'destination': 'adminre.py',
'class': 'addlink iconspace',
'title': 'Specify a new runtime environment',
'text': 'Create a new runtime environment'
})
logger.info("%s %s end for %s" % (op_name, operation, client_id))
return (output_objects, returnvalues.OK)
def main(client_id, user_arguments_dict):
"""Main function used by front end"""
(configuration, logger, output_objects, op_name) = \
initialize_main_variables(client_id, op_header=False)
defaults = signature()[1]
title_entry = find_entry(output_objects, 'title')
label = "%s" % configuration.site_vgrid_label
title_entry['text'] = "Create Archive"
# NOTE: Delay header entry here to include freeze flavor
# All non-file fields must be validated
validate_args = dict([(key, user_arguments_dict.get(key, val)) for
(key, val) in defaults.items()])
# IMPORTANT: we must explicitly inlude CSRF token
validate_args[csrf_field] = user_arguments_dict.get(csrf_field, [
'AllowMe'])
(validate_status, accepted) = validate_input_and_cert(
validate_args,
defaults,
output_objects,
client_id,
configuration,
allow_rejects=False,
)
if not validate_status:
return (accepted, returnvalues.CLIENT_ERROR)
flavor = accepted['flavor'][-1].strip()
freeze_state = accepted['freeze_state'][-1].strip()
if not safe_handler(configuration, 'post', op_name, client_id,
get_csrf_limit(configuration), accepted):
output_objects.append(
{'object_type': 'error_text', 'text': '''Only accepting
CSRF-filtered POST requests to prevent unintended updates'''
})
return (output_objects, returnvalues.CLIENT_ERROR)
if not flavor in freeze_flavors.keys():
output_objects.append({'object_type': 'error_text', 'text':
'Invalid freeze flavor: %s' % flavor})
return (output_objects, returnvalues.CLIENT_ERROR)
if not freeze_state in freeze_flavors[flavor]['states'] + [keyword_auto]:
output_objects.append({'object_type': 'error_text', 'text':
'Invalid freeze state: %s' % freeze_state})
return (output_objects, returnvalues.CLIENT_ERROR)
title = freeze_flavors[flavor]['createfreeze_title']
output_objects.append({'object_type': 'header', 'text': title})
if not configuration.site_enable_freeze:
output_objects.append({'object_type': 'text', 'text':
'''Freezing archives is disabled on this site.
Please contact the site admins %s if you think it should be enabled.
''' % configuration.admin_email})
return (output_objects, returnvalues.OK)
# jquery support for confirmation on freeze
(add_import, add_init, add_ready) = man_base_js(configuration, [])
title_entry['script']['advanced'] += add_import
title_entry['script']['init'] += add_init
title_entry['script']['ready'] += add_ready
output_objects.append({'object_type': 'html_form',
'text': man_base_html(configuration)})
freeze_id = accepted['freeze_id'][-1].strip()
freeze_name = accepted['freeze_name'][-1].strip()
freeze_description = accepted['freeze_description'][-1]
freeze_author = accepted['freeze_author'][-1].strip()
freeze_department = accepted['freeze_department'][-1].strip()
freeze_organization = accepted['freeze_organization'][-1].strip()
freeze_publish = accepted['freeze_publish'][-1].strip()
do_publish = (freeze_publish.lower() in ('on', 'true', 'yes', '1'))
# Share init of base meta with lookup of default state in freeze_flavors
if not freeze_state or freeze_state == keyword_auto:
freeze_state = freeze_flavors[flavor]['states'][0]
freeze_meta = {'ID': freeze_id, 'STATE': freeze_state}
# New archives must have name and description set
if freeze_id == keyword_auto:
logger.debug("creating a new %s archive for %s" % (flavor, client_id))
if not freeze_name or freeze_name == keyword_auto:
freeze_name = '%s-%s' % (flavor, datetime.datetime.now())
if not freeze_description:
if flavor == 'backup':
freeze_description = 'manual backup archive created on %s' % \
datetime.datetime.now()
else:
output_objects.append(
{'object_type': 'error_text', 'text':
'You must provide a description for the archive!'})
return (output_objects, returnvalues.CLIENT_ERROR)
if flavor == 'phd' and (not freeze_author or not freeze_department):
output_objects.append({'object_type': 'error_text', 'text': """
You must provide author and department for the thesis!"""})
return (output_objects, returnvalues.CLIENT_ERROR)
freeze_meta.update(
{'FLAVOR': flavor, 'NAME': freeze_name,
'DESCRIPTION': freeze_description,
'AUTHOR': freeze_author, 'DEPARTMENT': freeze_department,
'ORGANIZATION': freeze_organization, 'PUBLISH': do_publish})
elif is_frozen_archive(client_id, freeze_id, configuration):
logger.debug("updating existing %s archive for %s" % (flavor,
client_id))
# Update any explicitly provided fields (may be left empty on finalize)
changes = {}
if freeze_name and freeze_name != keyword_auto:
changes['NAME'] = freeze_name
if freeze_author:
changes['AUTHOR'] = freeze_author
if freeze_description:
changes['DESCRIPTION'] = freeze_description
if freeze_publish:
changes['PUBLISH'] = do_publish
logger.debug("updating existing %s archive for %s with: %s" %
(flavor, client_id, changes))
logger.debug("publish is %s based on %s" %
(do_publish, freeze_publish))
freeze_meta.update(changes)
else:
logger.error("no such %s archive for %s: %s" % (flavor, client_id,
freeze_id))
output_objects.append({'object_type': 'error_text', 'text': """
Invalid archive ID %s - you must either create a new archive or edit an
existing archive of yours!""" % freeze_id})
return (output_objects, returnvalues.CLIENT_ERROR)
# Now parse and validate files to archive
for name in defaults.keys():
if user_arguments_dict.has_key(name):
del user_arguments_dict[name]
(copy_files, copy_rejected) = parse_form_copy(user_arguments_dict,
client_id, configuration)
(move_files, move_rejected) = parse_form_move(user_arguments_dict,
client_id, configuration)
(upload_files, upload_rejected) = parse_form_upload(user_arguments_dict,
client_id,
configuration)
if copy_rejected + move_rejected + upload_rejected:
output_objects.append({'object_type': 'error_text', 'text':
'Errors parsing freeze files: %s' %
'\n '.join(copy_rejected + move_rejected +
upload_rejected)})
return (output_objects, returnvalues.CLIENT_ERROR)
# NOTE: this may be a new or an existing pending archive, and it will fail
# if archive is already under update
(retval, retmsg) = create_frozen_archive(freeze_meta, copy_files,
move_files, upload_files,
client_id, configuration)
if not retval:
output_objects.append({'object_type': 'error_text', 'text':
'Error creating/updating archive: %s'
% retmsg})
return (output_objects, returnvalues.SYSTEM_ERROR)
# Make sure we have freeze_id and other updated fields
freeze_meta.update(retmsg)
freeze_id = freeze_meta['ID']
logger.info("%s: successful for '%s': %s" % (op_name,
freeze_id, client_id))
# Return simple status mainly for use in scripting
output_objects.append({'object_type': 'freezestatus', 'freeze_id': freeze_id,
'flavor': flavor, 'freeze_state': freeze_state})
publish_note = ''
if freeze_state == keyword_pending:
publish_hint = 'Preview published archive page in a new window/tab'
publish_text = 'Preview publishing'
output_objects.append({'object_type': 'text', 'text': """
Saved *preliminary* %s archive with ID %s . You can continue inspecting and
changing it until you're satisfied, then finalize it for actual persistent
freezing.""" % (flavor, freeze_id)})
else:
publish_hint = 'View published archive page in a new window/tab'
publish_text = 'Open published archive'
output_objects.append({'object_type': 'text', 'text':
'Successfully froze %s archive with ID %s .'
% (flavor, freeze_id)})
if do_publish:
public_url = published_url(freeze_meta, configuration)
output_objects.append({'object_type': 'text', 'text': ''})
output_objects.append({
'object_type': 'link',
'destination': public_url,
'class': 'previewarchivelink iconspace genericbutton',
'title': publish_hint,
'text': publish_text,
'target': '_blank',
})
output_objects.append({'object_type': 'text', 'text': ''})
# Always allow show archive
output_objects.append({
'object_type': 'link',
'destination': 'showfreeze.py?freeze_id=%s;flavor=%s' % (freeze_id,
flavor),
'class': 'viewarchivelink iconspace genericbutton',
'title': 'View details about your %s archive' % flavor,
'text': 'View details',
})
if freeze_state == keyword_pending:
output_objects.append({'object_type': 'text', 'text': ''})
output_objects.append({
'object_type': 'link',
'destination': 'adminfreeze.py?freeze_id=%s' % freeze_id,
'class': 'editarchivelink iconspace genericbutton',
'title': 'Further modify your pending %s archive' % flavor,
'text': 'Edit archive',
})
output_objects.append({'object_type': 'text', 'text': ''})
output_objects.append({'object_type': 'html_form', 'text': """
<br/><hr/><br/>
<p class='warn_message'>IMPORTANT: you still have to explicitly finalize your
archive before you get the additional data integrity/persistance guarantees
like tape archiving.
</p>"""})
form_method = 'post'
target_op = 'createfreeze'
csrf_limit = get_csrf_limit(configuration)
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
helper = html_post_helper('createfreeze', '%s.py' % target_op,
{'freeze_id': freeze_id,
'freeze_state': keyword_final,
'flavor': flavor,
csrf_field: csrf_token})
output_objects.append({'object_type': 'html_form', 'text': helper})
output_objects.append({
'object_type': 'link',
'destination':
"javascript: confirmDialog(%s, '%s');" %
('createfreeze', 'Really finalize %s?' % freeze_id),
'class': 'finalizearchivelink iconspace genericbutton',
'title': 'Finalize %s archive to prevent further changes' % flavor,
'text': 'Finalize archive',
})
return (output_objects, returnvalues.OK)
def main(client_id, user_arguments_dict):
"""Main function used by front end"""
(configuration, logger, output_objects, op_name) = \
initialize_main_variables(client_id, op_header=False)
client_dir = client_id_dir(client_id)
defaults = signature()[1]
(validate_status, accepted) = validate_input_and_cert(
user_arguments_dict,
defaults,
output_objects,
client_id,
configuration,
allow_rejects=False,
)
if not validate_status:
return (accepted, returnvalues.CLIENT_ERROR)
logger.debug("User: %s executing %s", client_id, op_name)
if not configuration.site_enable_cloud:
output_objects.append({
'object_type':
'error_text',
'text':
'The cloud service is not enabled on the system'
})
return (output_objects, returnvalues.SYSTEM_ERROR)
status = returnvalues.OK
user_map = get_full_user_map(configuration)
user_dict = user_map.get(client_id, None)
# Optional limitation of cloud access permission
if not user_dict or not cloud_access_allowed(configuration, user_dict):
output_objects.append({
'object_type':
'error_text',
'text':
"You don't have permission to access the cloud facilities on "
"this site"
})
return (output_objects, returnvalues.CLIENT_ERROR)
services = configuration.cloud_services
# Show cloud services menu
(add_import, add_init, add_ready) = man_base_js(configuration, [])
add_init += '''
function get_instance_id() {
console.log("in get_instance_id");
console.log("found val: "+$("#select-instance-id").val());
return $("#select-instance-id").val();
}
function get_instance_label() {
console.log("in get_instance_label");
console.log("found val: "+$("#select-instance-id > option:selected").text());
return $("#select-instance-id > option:selected").text();
}
'''
add_ready += '''
/* NOTE: requires managers CSS fix for proper tab bar height */
$(".cloud-tabs").tabs();
'''
title_entry = find_entry(output_objects, 'title')
title_entry['script']['advanced'] += add_import
title_entry['script']['init'] += add_init
title_entry['script']['ready'] += add_ready
output_objects.append({
'object_type': 'html_form',
'text': man_base_html(configuration)
})
output_objects.append({
'object_type': 'header',
'text': 'Select a Cloud Service'
})
fill_helpers = {
'cloud_tabs':
''.join([
'<li><a href="#%s-tab">%s</a></li>' %
(service['service_name'], service['service_title'])
for service in services
])
}
output_objects.append({
'object_type':
'html_form',
'text':
'''
<div id="wrap-tabs" class="cloud-tabs">
<ul>
%(cloud_tabs)s
</ul>
''' % fill_helpers
})
form_method = 'post'
csrf_limit = get_csrf_limit(configuration)
fill_helpers = {
'site': configuration.short_title,
'form_method': form_method,
'csrf_field': csrf_field,
'csrf_limit': csrf_limit
}
target_op = 'reqcloudservice'
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
fill_helpers.update({'target_op': target_op, 'csrf_token': csrf_token})
action_list = [
('start', 'Start'),
('stop', 'Stop'),
('softrestart', 'Soft boot'),
('hardrestart', 'Hard boot'),
('status', 'Status'),
# NOTE: expose console on status page
#('webaccess', 'Console'),
('updatekeys', 'Set keys on'),
('create', 'Create'),
('delete', 'Delete')
]
# Delete instance form helper shared for all cloud services
helper = html_post_helper(
"%s" % target_op, '%s.py' % target_op, {
'instance_id': '__DYNAMIC__',
'service': '__DYNAMIC__',
'action': 'delete',
csrf_field: csrf_token
})
output_objects.append({'object_type': 'html_form', 'text': helper})
for service in services:
logger.debug("service: %s" % service)
cloud_id = service['service_name']
cloud_title = service['service_title']
rules_of_conduct = service['service_rules_of_conduct']
cloud_flavor = service.get("service_provider_flavor", "openstack")
output_objects.append({
'object_type':
'html_form',
'text':
'''
<div id="%s-tab">
''' % cloud_id
})
if service['service_desc']:
output_objects.append({
'object_type': 'sectionheader',
'text': 'Service Description'
})
output_objects.append({
'object_type':
'html_form',
'text':
'''
<div class="cloud-description">
<span>%s</span>
</div>
''' % service['service_desc']
})
output_objects.append({
'object_type': 'html_form',
'text': '''
<br/>
'''
})
if not check_cloud_available(configuration, client_id, cloud_id,
cloud_flavor):
logger.error("Failed to connect to cloud: %s" % cloud_id)
output_objects.append(
{'object_type': 'error_text', 'text':
'The %s cloud service is currently unavailable' % \
cloud_title})
output_objects.append({
'object_type': 'html_form',
'text': '''
</div>
'''
})
status = returnvalues.SYSTEM_ERROR
continue
# Lookup user-specific allowed images (colon-separated image names)
allowed_images = allowed_cloud_images(configuration, client_id,
cloud_id, cloud_flavor)
if not allowed_images:
output_objects.append({
'object_type':
'error_text',
'text':
"No valid instance images for %s" % cloud_title
})
output_objects.append({
'object_type': 'html_form',
'text': '''
</div>
'''
})
continue
fill_helpers.update({
'cloud_id': cloud_id,
'cloud_title': cloud_title,
'target_op': target_op,
'rules_of_conduct': rules_of_conduct
})
delete_html = ""
# Manage existing instances
saved_instances = cloud_load_instance(configuration, client_id,
cloud_id, keyword_all)
saved_fields = ['INSTANCE_IMAGE']
instance_fields = ['public_fqdn', 'status']
status_map = status_all_cloud_instances(configuration, client_id,
cloud_id, cloud_flavor,
saved_instances.keys(),
instance_fields)
# TODO: halfwidth styling does not really work on select elements
delete_html += """
<div class='cloud-instance-delete fillwidth'>
<h3>Permanently delete a %(cloud_title)s cloud instance</h3>
<form class='delete-cloud-instance' target='#'>
<p class='cloud-instance-input fillwidth'>
<label class='fieldlabel halfwidth'>Instance</label>
<span class='halfwidth'>
<select id='select-instance-id'
class='styled-select html-select halfwidth padspace'
name='instance_id'>
""" % fill_helpers
output_objects.append({
'object_type':
'html_form',
'text':
"""
<div class='cloud-management fillwidth'>
<h3>Manage %(cloud_title)s instances</h3>
<br/>
<div class='cloud-instance-grid'>
<div class='cloud-instance-grid-left'>
<label class='fieldlabel fieldheader'>Name</label>
</div>
<div class='cloud-instance-grid-middle'>
<label class='fieldlabel fieldheader'>Instance Details</label>
</div>
<div class='cloud-instance-grid-right'>
<label class='fieldlabel fieldheader'>Actions</label>
</div>
""" % fill_helpers
})
for (instance_id, instance_dict) in saved_instances.items():
instance_label = instance_dict.get('INSTANCE_LABEL', instance_id)
logger.debug("Management entries for %s %s cloud instance %s" %
(client_id, cloud_id, instance_id))
instance_html = """
<div class='cloud-instance-grid-left'>
<label class='fieldlabel'>%s</label>
</div>
<div class='cloud-instance-grid-middle'>
""" % instance_label
for field in saved_fields:
field_val = saved_instances[instance_id].get(field, "-")
if field == 'INSTANCE_IMAGE':
for (img_name, _, img_alias) in allowed_images:
if img_name == field_val:
field_val = img_alias
instance_html += """
<span class='fieldstatus entry leftpad'>%s</span>
""" % field_val
for field in instance_fields:
field_val = status_map[instance_id].get(field, "-")
instance_html += """
<span class='fieldstatus entry leftpad'>%s</span>
""" % field_val
instance_html += """
</div>
<div class='cloud-instance-grid-right'>
"""
output_objects.append({
'object_type': 'html_form',
'text': instance_html
})
for (action, title) in action_list:
if action in cloud_edit_actions:
continue
query = 'action=%s;service=%s;instance_id=%s' % \
(action, cloud_id, instance_id)
url = 'reqcloudservice.py?%s' % query
#output_service = {
# 'object_type': 'service',
# 'name': "%s" % title,
# 'targetlink': url
#}
#output_objects.append(output_service)
output_objects.append({
'object_type':
'link',
'destination':
url,
'text':
title,
'class':
'ui-button',
'title':
'%s %s' % (title, instance_label)
})
output_objects.append({
'object_type':
'html_form',
'text':
"""
</div>
"""
})
delete_html += """<option value='%s'>%s</option>
""" % (instance_id, instance_label)
output_objects.append({
'object_type':
'html_form',
'text':
"""
</div>
</div>
"""
})
delete_html += """
</select>
</span>
</p>
<p class='fillwidth'>
<input type='submit' value='Delete Instance' onClick='javascript:confirmDialog(%(target_op)s, \"Really permanently delete your %(cloud_title)s \"+get_instance_label()+\" instance including all local data?\", undefined, {instance_id: get_instance_id(), service: \"%(cloud_id)s\"}); return false;' />
</p>
</form>
</div>
""" % fill_helpers
# Create new instance
create_html = """
<div class='cloud-instance-create fillwidth'>
<h3>Create a new %(cloud_title)s cloud instance</h3>
<form class='create_cloud_instance' method='%(form_method)s' action='%(target_op)s.py'>
<input type='hidden' name='%(csrf_field)s' value='%(csrf_token)s' />
<input type='hidden' name='service' value='%(cloud_id)s' />
<input type='hidden' name='action' value='create' />
<p class='cloud-instance-input fillwidth'>
<label class='fieldlabel halfwidth'>Label</label>
<span class='halfwidth'>
<input class='halfwidth padspace' type='text' name='instance_label' value='' />
</span>
</p>
<p class='cloud-instance-input fillwidth'>
<label class='fieldlabel halfwidth'>Image</label>
<span class='halfwidth'>
<select class='styled-select html-select halfwidth padspace' name='instance_image'>
"""
for (image_name, _, image_alias) in allowed_images:
create_html += """<option value='%s'>%s</option>
""" % (image_name, image_alias)
create_html += """
</select>
</span>
</p>
<p class='cloud-instance-input fillwidth'>
<label class='fieldlabel halfwidth'>
Accept <a href='%(rules_of_conduct)s'>Cloud Rules of Conduct</a>
</label>
<span class='halfwidth'>
<label class='switch'>
<input type='checkbox' mandatory name='accept_terms'>
<span class='slider round'></span></label>
</span>
</p>
<p class='fillwidth'>
<input type='submit' value='Create Instance' />
</p>
</form>
</div>
"""
output_objects.append({
'object_type': 'html_form',
'text': create_html % fill_helpers
})
if saved_instances:
output_objects.append({
'object_type': 'html_form',
'text': delete_html % fill_helpers
})
output_objects.append({
'object_type': 'html_form',
'text': '''
</div>
'''
})
output_objects.append({
'object_type': 'html_form',
'text': '''
</div>
'''
})
return (output_objects, status)
def main(client_id, user_arguments_dict):
"""Main function used by front end"""
(configuration, logger, output_objects, op_name) = \
initialize_main_variables(client_id, op_header=False)
client_dir = client_id_dir(client_id)
defaults = signature()[1]
(validate_status, accepted) = validate_input_and_cert(
user_arguments_dict,
defaults,
output_objects,
client_id,
configuration,
allow_rejects=False,
)
if not validate_status:
return (accepted, returnvalues.CLIENT_ERROR)
action = accepted['action'][-1]
transfer_id = accepted['transfer_id'][-1]
protocol = accepted['protocol'][-1]
fqdn = accepted['fqdn'][-1]
port = accepted['port'][-1]
src_list = accepted['transfer_src']
dst = accepted['transfer_dst'][-1]
username = accepted['username'][-1]
password = accepted['transfer_pw'][-1]
key_id = accepted['key_id'][-1]
# Skip empty exclude entries as they break backend calls
exclude_list = [i for i in accepted['exclude'] if i]
notify = accepted['notify'][-1]
compress = accepted['compress'][-1]
flags = accepted['flags']
anon_checked, pw_checked, key_checked = '', '', ''
if username:
if key_id:
key_checked = 'checked'
init_login = "******"
else:
pw_checked = 'checked'
init_login = "******"
else:
anon_checked = 'checked'
init_login = "******"
use_compress = False
if compress.lower() in ("true", "1", "yes", "on"):
use_compress = True
title_entry = find_entry(output_objects, 'title')
title_entry['text'] = 'Background Data Transfers'
# jquery support for tablesorter and confirmation on delete/redo:
# datatransfer and key tables initially sorted by 0 (id) */
datatransfer_spec = {
'table_id': 'datatransferstable',
'pager_id': 'datatransfers_pager',
'sort_order': '[[0,0]]'
}
transferkey_spec = {
'table_id': 'transferkeystable',
'pager_id': 'transferkeys_pager',
'sort_order': '[[0,0]]'
}
(add_import, add_init,
add_ready) = man_base_js(configuration,
[datatransfer_spec, transferkey_spec])
add_init += '''
var fields = 0;
var max_fields = 20;
var src_input = "<label for=\'transfer_src\'>Source path(s)</label>";
src_input += "<input id=\'src_FIELD\' type=text size=60 name=transfer_src value=\'PATH\' title=\'relative source path: local for exports and remote for imports\' />";
src_input += "<input id=\'src_file_FIELD\' type=radio onclick=\'setSrcDir(FIELD, false);\' checked />Source file";
src_input += "<input id=\'src_dir_FIELD\' type=radio onclick=\'setSrcDir(FIELD, true);\' />Source directory (recursive)";
src_input += "<br />";
var exclude_input = "<label for=\'exclude\'>Exclude path(s)</label>";
exclude_input += "<input type=text size=60 name=exclude value=\'PATH\' title=\'relative path or regular expression to exclude\' />";
exclude_input += "<br />";
function addSource(path, is_dir) {
if (path === undefined) {
path = "";
}
if (is_dir === undefined) {
is_dir = false;
}
if (fields < max_fields) {
$("#srcfields").append(src_input.replace(/FIELD/g, fields).replace(/PATH/g, path));
setSrcDir(fields, is_dir);
fields += 1;
} else {
alert("Maximum " + max_fields + " source fields allowed!");
}
}
function addExclude(path) {
if (path === undefined) {
path = "";
}
$("#excludefields").append(exclude_input.replace(/PATH/g, path));
}
function setDir(target, field_no, is_dir) {
var id_prefix = "#"+target+"_";
var input_id = id_prefix+field_no;
var file_id = id_prefix+"file_"+field_no;
var dir_id = id_prefix+"dir_"+field_no;
var value = $(input_id).val();
$(file_id).removeAttr("checked");
$(dir_id).removeAttr("checked");
if (is_dir) {
$(dir_id).prop("checked", "checked");
if(value.substr(-1) != "/") {
value += "/";
}
} else {
$(file_id).prop("checked", "checked");
if(value.substr(-1) == "/") {
value = value.substr(0, value.length - 1);
}
}
$(input_id).val(value);
return false;
}
function setSrcDir(field_no, is_dir) {
return setDir("src", field_no, is_dir);
}
function setDstDir(field_no, is_dir) {
return setDir("dst", field_no, is_dir);
}
function refreshSrcDir(field_no) {
var dir_id = "#src_dir_"+field_no;
var is_dir = $(dir_id).prop("checked");
return setSrcDir(field_no, is_dir);
}
function refreshDstDir(field_no) {
var dir_id = "#dst_dir_"+field_no;
var is_dir = $(dir_id).prop("checked");
return setDstDir(field_no, is_dir);
}
function setDefaultPort() {
port_map = {"http": 80, "https": 443, "sftp": 22, "scp": 22, "ftp": 21,
"ftps": 21, "webdav": 80, "webdavs": 443, "rsyncssh": 22,
"rsyncd": 873};
var protocol = $("#protocol_select").val();
var port = port_map[protocol];
if (port != undefined) {
$("#port_input").val(port);
} else {
alert("no default port provided for "+protocol);
}
}
function beforeSubmit() {
for(var i=0; i < fields; i++) {
refreshSrcDir(i);
}
refreshDstDir(0);
// Proceed with submit
return true;
}
function doSubmit() {
$("#submit-request-transfer").click();
}
function enableLogin(method) {
$("#anonymous_choice").removeAttr("checked");
$("#userpassword_choice").removeAttr("checked");
$("#userkey_choice").removeAttr("checked");
$("#username").prop("disabled", false);
$("#password").prop("disabled", true);
$("#key").prop("disabled", true);
$("#login_fields").show();
$("#password_entry").hide();
$("#key_entry").hide();
if (method == "password") {
$("#userpassword_choice").prop("checked", "checked");
$("#password").prop("disabled", false);
$("#password_entry").show();
} else if (method == "key") {
$("#userkey_choice").prop("checked", "checked");
$("#key").prop("disabled", false);
$("#key_entry").show();
} else {
$("#anonymous_choice").prop("checked", "checked");
$("#username").prop("disabled", true);
$("#login_fields").hide();
}
}
'''
# Mangle ready handling to begin with dynamic init and end with tab init
pre_ready = '''
enableLogin("%s");
''' % init_login
for src in src_list or ['']:
pre_ready += '''
addSource("%s", %s);
''' % (src, ("%s" % src.endswith('/')).lower())
for exclude in exclude_list or ['']:
pre_ready += '''
addExclude("%s");
''' % exclude
add_ready = '''
%s
%s
/* NOTE: requires managers CSS fix for proper tab bar height */
$(".datatransfer-tabs").tabs();
$("#logarea").scrollTop($("#logarea")[0].scrollHeight);
''' % (pre_ready, add_ready)
title_entry['script']['advanced'] += add_import
title_entry['script']['init'] += add_init
title_entry['script']['ready'] += add_ready
output_objects.append({
'object_type': 'html_form',
'text': man_base_html(configuration)
})
output_objects.append({
'object_type': 'header',
'text': 'Manage background data transfers'
})
if not configuration.site_enable_transfers:
output_objects.append({
'object_type':
'text',
'text':
'''Backgroung data transfers are disabled on
this site.
Please contact the site admins %s if you think they should be enabled.
''' % configuration.admin_email
})
return (output_objects, returnvalues.OK)
logger.info('datatransfer %s from %s' % (action, client_id))
if not action in valid_actions:
output_objects.append({
'object_type':
'error_text',
'text':
'Invalid action "%s" (supported: %s)' %
(action, ', '.join(valid_actions))
})
return (output_objects, returnvalues.CLIENT_ERROR)
if action in post_actions:
if not safe_handler(configuration, 'post', op_name, client_id,
get_csrf_limit(configuration), accepted):
output_objects.append({
'object_type':
'error_text',
'text':
'''Only accepting
CSRF-filtered POST requests to prevent unintended updates'''
})
return (output_objects, returnvalues.CLIENT_ERROR)
(load_status, transfer_map) = load_data_transfers(configuration, client_id)
if not load_status:
transfer_map = {}
restrict_list = []
for from_fqdn in configuration.site_transfers_from:
restrict_list += [from_fqdn, socket.gethostbyname(from_fqdn)]
restrict_str = 'from="%s",no-pty,' % ','.join(restrict_list)
restrict_str += 'no-port-forwarding,no-agent-forwarding,no-X11-forwarding'
restrict_template = '''
As usual it is a good security measure to prepend a <em>from</em> restriction
when you know the key will only be used from a single location.<br/>
In this case the keys will only ever be used from %s and will not need much
else, so the public key can be inserted in your authorized_keys file as:
<br/>
<p>
<textarea class="publickey" rows="5" readonly="readonly">%s %%s</textarea>
</p>
''' % (configuration.short_title, restrict_str)
form_method = 'post'
csrf_limit = get_csrf_limit(configuration)
target_op = 'datatransfer'
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
if action in get_actions:
datatransfers = []
for (saved_id, transfer_dict) in transfer_map.items():
transfer_item = build_transferitem_object(configuration,
transfer_dict)
transfer_item['status'] = transfer_item.get('status', 'NEW')
data_url = ''
# NOTE: we need to urlencode any exotic chars in paths here
if transfer_item['action'] == 'import':
enc_path = quote(("%(dst)s" % transfer_item))
data_url = "fileman.py?path=%s" % enc_path
elif transfer_item['action'] == 'export':
enc_paths = [quote(i) for i in transfer_item['src']]
data_url = "fileman.py?path=" + ';path='.join(enc_paths)
if data_url:
transfer_item['viewdatalink'] = {
'object_type': 'link',
'destination': data_url,
'class': 'viewlink iconspace',
'title': 'View local component of %s' % saved_id,
'text': ''
}
transfer_item['viewoutputlink'] = {
'object_type': 'link',
'destination':
"fileman.py?path=transfer_output/%s/" % saved_id,
'class': 'infolink iconspace',
'title': 'View status files for %s' % saved_id,
'text': ''
}
# Edit is just a call to self with fillimport set
args = [('action', 'fill%(action)s' % transfer_dict),
('key_id', '%(key)s' % transfer_dict),
('transfer_dst', '%(dst)s' % transfer_dict)]
for src in transfer_dict['src']:
args.append(('transfer_src', src))
for exclude in transfer_dict.get('exclude', []):
args.append(('exclude', exclude))
for field in edit_fields:
val = transfer_dict.get(field, '')
args.append((field, val))
transfer_args = urlencode(args, True)
transfer_item['edittransferlink'] = {
'object_type': 'link',
'destination': "%s.py?%s" % (target_op, transfer_args),
'class': 'editlink iconspace',
'title': 'Edit or duplicate transfer %s' % saved_id,
'text': ''
}
js_name = 'delete%s' % hexlify(saved_id)
helper = html_post_helper(
js_name, '%s.py' % target_op, {
'transfer_id': saved_id,
'action': 'deltransfer',
csrf_field: csrf_token
})
output_objects.append({'object_type': 'html_form', 'text': helper})
transfer_item['deltransferlink'] = {
'object_type':
'link',
'destination':
"javascript: confirmDialog(%s, '%s');" %
(js_name, 'Really remove %s?' % saved_id),
'class':
'removelink iconspace',
'title':
'Remove %s' % saved_id,
'text':
''
}
js_name = 'redo%s' % hexlify(saved_id)
helper = html_post_helper(
js_name, '%s.py' % target_op, {
'transfer_id': saved_id,
'action': 'redotransfer',
csrf_field: csrf_token
})
output_objects.append({'object_type': 'html_form', 'text': helper})
transfer_item['redotransferlink'] = {
'object_type':
'link',
'destination':
"javascript: confirmDialog(%s, '%s');" %
(js_name, 'Really reschedule %s?' % saved_id),
'class':
'refreshlink iconspace',
'title':
'Reschedule %s' % saved_id,
'text':
''
}
datatransfers.append(transfer_item)
#logger.debug("found datatransfers: %s" % datatransfers)
log_path = os.path.join(configuration.user_home,
client_id_dir(client_id), "transfer_output",
configuration.site_transfer_log)
show_lines = 40
log_lines = read_tail(log_path, show_lines, logger)
available_keys = load_user_keys(configuration, client_id)
if available_keys:
key_note = ''
else:
key_note = '''No keys available - you can add a key for use in
transfers below.'''
if action.endswith('import'):
transfer_action = 'import'
elif action.endswith('export'):
transfer_action = 'export'
else:
transfer_action = 'unknown'
import_checked, export_checked = 'checked', ''
toggle_quiet, scroll_to_create = '', ''
if action in ['fillimport', 'fillexport']:
if quiet(flags):
toggle_quiet = '''
<script>
$("#wrap-tabs").hide();
$("#quiet-mode-content").show();
</script>
'''
scroll_to_create = '''
<script>
$("html, body").animate({
scrollTop: $("#createtransfer").offset().top
}, 2000);
</script>
'''
if action == 'fillimport':
import_checked = 'checked'
elif action == 'fillexport':
export_checked = 'checked'
import_checked = ''
fill_helpers = {
'import_checked': import_checked,
'export_checked': export_checked,
'anon_checked': anon_checked,
'pw_checked': pw_checked,
'key_checked': key_checked,
'transfer_id': transfer_id,
'protocol': protocol,
'fqdn': fqdn,
'port': port,
'username': username,
'password': password,
'key_id': key_id,
'transfer_src_string': ', '.join(src_list),
'transfer_src': src_list,
'transfer_dst': dst,
'exclude': exclude_list,
'compress': use_compress,
'notify': notify,
'toggle_quiet': toggle_quiet,
'scroll_to_create': scroll_to_create,
'transfer_action': transfer_action,
'form_method': form_method,
'csrf_field': csrf_field,
'csrf_limit': csrf_limit,
'target_op': target_op,
'csrf_token': csrf_token
}
# Make page with manage transfers tab and manage keys tab
output_objects.append({
'object_type':
'html_form',
'text':
'''
<div id="quiet-mode-content" class="hidden">
<p>
Accept data %(transfer_action)s of %(transfer_src_string)s from
%(protocol)s://%(fqdn)s:%(port)s/ into %(transfer_dst)s ?
</p>
<p>
<input type=button onClick="doSubmit();"
value="Accept %(transfer_action)s" />
</p>
</div>
<div id="wrap-tabs" class="datatransfer-tabs">
<ul>
<li><a href="#transfer-tab">Manage Data Transfers</a></li>
<li><a href="#keys-tab">Manage Transfer Keys</a></li>
</ul>
''' % fill_helpers
})
# Display external transfers, log and form to add new ones
output_objects.append({
'object_type': 'html_form',
'text': '''
<div id="transfer-tab">
'''
})
output_objects.append({
'object_type': 'sectionheader',
'text': 'External Data Transfers'
})
output_objects.append({
'object_type': 'table_pager',
'id_prefix': 'datatransfers_',
'entry_name': 'transfers',
'default_entries': default_pager_entries
})
output_objects.append({
'object_type': 'datatransfers',
'datatransfers': datatransfers
})
output_objects.append({
'object_type': 'sectionheader',
'text': 'Latest Transfer Results'
})
output_objects.append({
'object_type':
'html_form',
'text':
'''
<textarea id="logarea" class="fillwidth" rows=5 readonly="readonly">%s</textarea>
''' % (''.join(log_lines))
})
output_objects.append({
'object_type': 'sectionheader',
'text': 'Create External Data Transfer'
})
transfer_html = '''
<table class="addexttransfer">
<tr><td>
Fill in the import/export data transfer details below to request a new
background data transfer task.<br/>
Source must be a path without wildcard characters and it must be specifically
pointed out if the src is a directory. In that case recursive transfer will
automatically be used and otherwise the src is considered a single file, so it
will fail if that is not the case.<br/>
Destination is a single location directory to transfer the data to. It is
considered in relation to your user home for <em>import</em> requests. Source
is similarly considered in relation to your user home in <em>export</em>
requests.<br/>
Destination is a always handled as a directory path to transfer source files
into.<br/>
<form method="%(form_method)s" action="%(target_op)s.py"
onSubmit="return beforeSubmit();">
<input type="hidden" name="%(csrf_field)s" value="%(csrf_token)s" />
<fieldset id="transferbox">
<table id="createtransfer" class="addexttransfer">
<tr><td>
<label for="action">Action</label>
<input type=radio name=action %(import_checked)s value="import" />import data
<input type=radio name=action %(export_checked)s value="export" />export data
</td></tr>
<tr><td>
<label for="transfer_id">Optional Transfer ID / Name </label>
<input type=text size=60 name=transfer_id value="%(transfer_id)s"
pattern="[a-zA-Z0-9._-]*"
title="Optional ID string containing only ASCII letters and digits possibly with separators like hyphen, underscore and period" />
</td></tr>
<tr><td>
<label for="protocol">Protocol</label>
<select id="protocol_select" class="protocol-select themed-select html-select"
name="protocol" onblur="setDefaultPort();">
'''
# select requested protocol
for (key, val) in valid_proto:
if protocol == key:
selected = 'selected'
else:
selected = ''
transfer_html += '<option %s value="%s">%s</option>' % \
(selected, key, val)
transfer_html += '''
</select>
</td></tr>
<tr><td>
<label for="fqdn">Host and port</label>
<input type=text size=37 name=fqdn value="%(fqdn)s" required
pattern="[a-zA-Z0-9]+(\.[a-zA-Z0-9]+)+"
title="A fully qualified domain name or Internet IP address for the remote location"/>
<input id="port_input" type=number step=1 min=1 max=65535 name=port
value="%(port)s" required />
</td></tr>
<tr><td>
<label for="">Login method</label>
<input id="anonymous_choice" type=radio %(anon_checked)s
onclick="enableLogin(\'anonymous\');" />
anonymous access
<input id="userpassword_choice" type=radio %(pw_checked)s
onclick="enableLogin(\'password\');" />
login with password
<input id="userkey_choice" type=radio %(key_checked)s
onclick="enableLogin(\'key\');" />
login with key
</td></tr>
<tr id="login_fields" style="display: none;"><td>
<label for="username">Username</label>
<input id="username" type=text size=60 name=username value="%(username)s"
pattern="[a-zA-Z0-9._-]*"
title="Optional username used to login on the remote site, if required" />
<br/>
<span id="password_entry">
<label for="transfer_pw">Password</label>
<input id="password" type=password size=60 name=transfer_pw value="" />
</span>
<span id="key_entry">
<label for="key_id">Key</label>
<select id="key" class="key-select themed-select html-select" name=key_id />
'''
# select requested key
for key_dict in available_keys:
if key_dict['key_id'] == key_id:
selected = 'selected'
else:
selected = ''
transfer_html += '<option %s value="%s">%s</option>' % \
(selected, key_dict['key_id'], key_dict['key_id'])
selected = ''
transfer_html += '''
</select> %s
''' % key_note
transfer_html += '''
</span>
</td></tr>
<tr><td>
<div id="srcfields">
<!-- NOTE: automatically filled by addSource function -->
</div>
<input id="addsrcbutton" type="button" onclick="addSource(); return false;"
value="Add another source field" />
</td></tr>
<tr><td>
<label for="transfer_dst">Destination path</label>
<input id=\'dst_0\' type=text size=60 name=transfer_dst
value="%(transfer_dst)s" required
title="relative destination path: local for imports and remote for exports" />
<input id=\'dst_dir_0\' type=radio checked />Destination directory
<input id=\'dst_file_0\' type=radio disabled />Destination file<br />
</td></tr>
<tr><td>
<div id="excludefields">
<!-- NOTE: automatically filled by addExclude function -->
</div>
<input id="addexcludebutton" type="button" onclick="addExclude(); return false;"
value="Add another exclude field" />
</td></tr>
<tr><td>
<label for="compress">Enable compression (leave unset except for <em>slow</em> sites)</label>
<input type=checkbox name=compress>
</td></tr>
<tr><td>
<label for="notify">Optional notify on completion (e.g. email address)</label>
<input type=text size=60 name=notify value=\'%(notify)s\'>
</td></tr>
<tr><td>
<span>
<input id="submit-request-transfer" type=submit value="Request transfer" />
<input type=reset value="Clear" />
</span>
</td></tr>
</table>
</fieldset>
</form>
</td>
</tr>
</table>
%(toggle_quiet)s
%(scroll_to_create)s
'''
output_objects.append({
'object_type': 'html_form',
'text': transfer_html % fill_helpers
})
output_objects.append({
'object_type': 'html_form',
'text': '''
</div>
'''
})
# Display key management
output_objects.append({
'object_type': 'html_form',
'text': '''
<div id="keys-tab">
'''
})
output_objects.append({
'object_type': 'sectionheader',
'text': 'Manage Data Transfer Keys'
})
key_html = '''
<form method="%(form_method)s" action="%(target_op)s.py">
<input type="hidden" name="%(csrf_field)s" value="%(csrf_token)s" />
<table class="managetransferkeys">
<tr><td>
'''
transferkeys = []
for key_dict in available_keys:
key_item = build_keyitem_object(configuration, key_dict)
saved_id = key_item['key_id']
js_name = 'delete%s' % hexlify(saved_id)
helper = html_post_helper(js_name, '%s.py' % target_op, {
'key_id': saved_id,
'action': 'delkey',
csrf_field: csrf_token
})
output_objects.append({'object_type': 'html_form', 'text': helper})
key_item['delkeylink'] = {
'object_type':
'link',
'destination':
"javascript: confirmDialog(%s, '%s');" %
(js_name, 'Really remove %s?' % saved_id),
'class':
'removelink iconspace',
'title':
'Remove %s' % saved_id,
'text':
''
}
transferkeys.append(key_item)
output_objects.append({
'object_type': 'table_pager',
'id_prefix': 'transferkeys_',
'entry_name': 'keys',
'default_entries': default_pager_entries
})
output_objects.append({
'object_type': 'transferkeys',
'transferkeys': transferkeys
})
key_html += '''
Please copy the public key to your ~/.ssh/authorized_keys or
~/.ssh/authorized_keys2 file on systems where you want to login with the
corresponding key.<br/>
%s
</td></tr>
<tr><td>
Select a name below to create a new key for use in future transfers. The key is
generated and stored in a private storage area on %s, so that only the transfer
service can access and use it for your transfers.
</td></tr>
<tr><td>
<input type=hidden name=action value="generatekey" />
Key name:<br/>
<input type=text size=60 name=key_id value="" required pattern="[a-zA-Z0-9._-]+"
title="internal name for the key when used in transfers. I.e. letters and digits separated only by underscores, periods and hyphens" />
<br/>
<input type=submit value="Generate key" />
</td></tr>
</table>
</form>
''' % (restrict_template % 'ssh-rsa AAAAB3NzaC...', configuration.short_title)
output_objects.append({
'object_type': 'html_form',
'text': key_html % fill_helpers
})
output_objects.append({
'object_type': 'html_form',
'text': '''
</div>
'''
})
output_objects.append({
'object_type': 'html_form',
'text': '''
</div>
'''
})
return (output_objects, returnvalues.OK)
elif action in transfer_actions:
# NOTE: all path validation is done at run-time in grid_transfers
transfer_dict = transfer_map.get(transfer_id, {})
if action == 'deltransfer':
if transfer_dict is None:
output_objects.append({
'object_type':
'error_text',
'text':
'existing transfer_id is required for delete'
})
return (output_objects, returnvalues.CLIENT_ERROR)
(save_status, _) = delete_data_transfer(configuration, client_id,
transfer_id, transfer_map)
desc = "delete"
elif action == 'redotransfer':
if transfer_dict is None:
output_objects.append({
'object_type':
'error_text',
'text':
'existing transfer_id is required for reschedule'
})
return (output_objects, returnvalues.CLIENT_ERROR)
transfer_dict['status'] = 'NEW'
(save_status, _) = update_data_transfer(configuration, client_id,
transfer_dict,
transfer_map)
desc = "reschedule"
else:
if not fqdn:
output_objects.append({
'object_type': 'error_text',
'text': 'No host address provided!'
})
return (output_objects, returnvalues.CLIENT_ERROR)
if not [src for src in src_list if src] or not dst:
output_objects.append({
'object_type':
'error_text',
'text':
'transfer_src and transfer_dst parameters '
'required for all data transfers!'
})
return (output_objects, returnvalues.CLIENT_ERROR)
if protocol == "rsyncssh" and not key_id:
output_objects.append({
'object_type':
'error_text',
'text':
'RSYNC over SSH is only supported with key!'
})
return (output_objects, returnvalues.CLIENT_ERROR)
if not password and not key_id and protocol in warn_anon:
output_objects.append({
'object_type':
'warning',
'text':
'''
%s transfers usually require explicit authentication with your credentials.
Proceeding as requested with anonymous login, but the transfer is likely to
fail.''' % valid_proto_map[protocol]
})
if key_id and protocol in warn_key:
output_objects.append({
'object_type':
'warning',
'text':
'''
%s transfers usually only support authentication with username and password
rather than key. Proceeding as requested, but the transfer is likely to
fail if it really requires login.''' % valid_proto_map[protocol]
})
# Make pseudo-unique ID based on msec time since epoch if not given
if not transfer_id:
transfer_id = "transfer-%d" % (time.time() * 1000)
if transfer_dict:
desc = "update"
else:
desc = "create"
if password:
# We don't want to store password in plain text on disk
password_digest = make_digest('datatransfer', client_id,
password,
configuration.site_digest_salt)
else:
password_digest = ''
transfer_dict.update({
'transfer_id': transfer_id,
'action': action,
'protocol': protocol,
'fqdn': fqdn,
'port': port,
'username': username,
'password_digest': password_digest,
'key': key_id,
'src': src_list,
'dst': dst,
'exclude': exclude_list,
'compress': use_compress,
'notify': notify,
'status': 'NEW'
})
(save_status, _) = create_data_transfer(configuration, client_id,
transfer_dict,
transfer_map)
if not save_status:
output_objects.append({
'object_type':
'error_text',
'text':
'Error in %s data transfer %s: ' % (desc, transfer_id) +
'save updated transfers failed!'
})
return (output_objects, returnvalues.CLIENT_ERROR)
output_objects.append({
'object_type':
'text',
'text':
'%sd transfer request %s.' % (desc.title(), transfer_id)
})
if action != 'deltransfer':
output_objects.append({
'object_type':
'link',
'destination':
"fileman.py?path=transfer_output/%s/" % transfer_id,
'title':
'Transfer status and output',
'text':
'Transfer status and output folder'
})
output_objects.append({
'object_type':
'text',
'text':
'''
Please note that the status files only appear after the transfer starts, so it
may be empty now.
'''
})
logger.debug('datatransfer %s from %s done: %s' %
(action, client_id, transfer_dict))
elif action in key_actions:
if action == 'generatekey':
(gen_status, pub) = generate_user_key(configuration, client_id,
key_id)
if gen_status:
output_objects.append({
'object_type':
'html_form',
'text':
'''
Generated new key with name %s and associated public key:<br/>
<textarea class="publickey" rows="5" readonly="readonly">%s</textarea>
<p>
Please copy it to your ~/.ssh/authorized_keys or ~/.ssh/authorized_keys2 file
on the host(s) where you want to use this key for background transfer login.
<br/>
%s
</p>
''' % (key_id, pub, restrict_template % pub)
})
else:
output_objects.append({
'object_type':
'error_text',
'text':
'''
Key generation for name %s failed with error: %s''' % (key_id, pub)
})
return (output_objects, returnvalues.CLIENT_ERROR)
elif action == 'delkey':
pubkey = '[unknown]'
available_keys = load_user_keys(configuration, client_id)
for key_dict in available_keys:
if key_dict['key_id'] == key_id:
pubkey = key_dict.get('public_key', pubkey)
(del_status, msg) = delete_user_key(configuration, client_id,
key_id)
if del_status:
output_objects.append({
'object_type':
'html_form',
'text':
'''
<p>
Deleted the key "%s" and the associated public key:<br/>
</p>
<textarea class="publickey" rows="5" readonly="readonly">%s</textarea>
<p>
You will no longer be able to use it in your data transfers and can safely
remove the public key from your ~/.ssh/authorized_keys* files on any hosts
where you may have previously added it.
</p>
''' % (key_id, pubkey)
})
else:
output_objects.append({
'object_type':
'error_text',
'text':
'''
Key removal for name %s failed with error: %s''' % (key_id, msg)
})
return (output_objects, returnvalues.CLIENT_ERROR)
else:
output_objects.append({
'object_type':
'error_text',
'text':
'Invalid data transfer action: %s' % action
})
return (output_objects, returnvalues.CLIENT_ERROR)
output_objects.append({
'object_type': 'link',
'destination': 'datatransfer.py',
'text': 'Return to data transfers overview'
})
return (output_objects, returnvalues.OK)
def main(client_id, user_arguments_dict):
"""Main function used by front end"""
(configuration, logger, output_objects, op_name) = \
initialize_main_variables(client_id, op_header=False)
client_dir = client_id_dir(client_id)
defaults = signature()[1]
(validate_status, accepted) = validate_input_and_cert(
user_arguments_dict,
defaults,
output_objects,
client_id,
configuration,
allow_rejects=False,
)
if not validate_status:
return (accepted, returnvalues.CLIENT_ERROR)
action = accepted['action'][-1]
share_id = accepted['share_id'][-1]
path = accepted['path'][-1]
read_access = accepted['read_access'][-1].lower() in enabled_strings
write_access = accepted['write_access'][-1].lower() in enabled_strings
expire = accepted['expire'][-1]
# Merge and split invite to make sure 'a@b, c@d' entries are handled
invite_list = ','.join(accepted['invite']).split(',')
invite_list = [i for i in invite_list if i]
invite_msg = accepted['msg']
title_entry = find_entry(output_objects, 'title')
title_entry['text'] = 'Share Link'
# jquery support for tablesorter and confirmation on delete/redo:
# table initially sorted by 5, 4 reversed (active first and in growing age)
table_spec = {'table_id': 'sharelinkstable', 'sort_order': '[[5,1],[4,1]]'}
(add_import, add_init, add_ready) = man_base_js(configuration,
[table_spec],
{'width': 600})
title_entry['script']['advanced'] += add_import
title_entry['script']['init'] += add_init
title_entry['script']['ready'] += add_ready
output_objects.append({
'object_type': 'html_form',
'text': man_base_html(configuration)
})
header_entry = {'object_type': 'header', 'text': 'Manage share links'}
output_objects.append(header_entry)
if not configuration.site_enable_sharelinks:
output_objects.append({
'object_type':
'text',
'text':
'''
Share links are disabled on this site.
Please contact the site admins %s if you think they should be enabled.
''' % configuration.admin_email
})
return (output_objects, returnvalues.OK)
logger.info('sharelink %s from %s' % (action, client_id))
logger.debug('sharelink from %s: %s' % (client_id, accepted))
if not action in valid_actions:
output_objects.append({
'object_type':
'error_text',
'text':
'Invalid action "%s" (supported: %s)' %
(action, ', '.join(valid_actions))
})
return (output_objects, returnvalues.CLIENT_ERROR)
if action in post_actions:
if not safe_handler(configuration, 'post', op_name, client_id,
get_csrf_limit(configuration), accepted):
output_objects.append({
'object_type':
'error_text',
'text':
'''Only accepting
CSRF-filtered POST requests to prevent unintended updates'''
})
return (output_objects, returnvalues.CLIENT_ERROR)
(load_status, share_map) = load_share_links(configuration, client_id)
if not load_status:
share_map = {}
form_method = 'post'
csrf_limit = get_csrf_limit(configuration)
target_op = 'sharelink'
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
if action in get_actions:
if action == "show":
# Table columns to skip
skip_list = ['owner', 'single_file', 'expire']
sharelinks = []
for (saved_id, share_dict) in share_map.items():
share_item = build_sharelinkitem_object(
configuration, share_dict)
js_name = 'delete%s' % hexlify(saved_id)
helper = html_post_helper(
js_name, '%s.py' % target_op, {
'share_id': saved_id,
'action': 'delete',
csrf_field: csrf_token
})
output_objects.append({
'object_type': 'html_form',
'text': helper
})
share_item['delsharelink'] = {
'object_type':
'link',
'destination':
"javascript: confirmDialog(%s, '%s');" %
(js_name, 'Really remove %s?' % saved_id),
'class':
'removelink iconspace',
'title':
'Remove share link %s' % saved_id,
'text':
''
}
sharelinks.append(share_item)
# Display share links and form to add new ones
output_objects.append({
'object_type': 'sectionheader',
'text': 'Share Links'
})
output_objects.append({
'object_type': 'table_pager',
'entry_name': 'share links',
'default_entries': default_pager_entries
})
output_objects.append({
'object_type': 'sharelinks',
'sharelinks': sharelinks,
'skip_list': skip_list
})
output_objects.append({
'object_type': 'html_form',
'text': '<br/>'
})
output_objects.append({
'object_type': 'sectionheader',
'text': 'Create Share Link'
})
submit_button = '''<span>
<input type=submit value="Create share link" />
</span>'''
sharelink_html = create_share_link_form(configuration, client_id,
'html', submit_button,
csrf_token)
output_objects.append({
'object_type': 'html_form',
'text': sharelink_html
})
elif action == "edit":
header_entry['text'] = 'Edit Share Link'
share_dict = share_map.get(share_id, {})
if not share_dict:
output_objects.append({
'object_type':
'error_text',
'text':
'existing share link is required for edit'
})
return (output_objects, returnvalues.CLIENT_ERROR)
output_objects.append({
'object_type':
'html_form',
'text':
'''
<p>
Here you can send invitations for your share link %(share_id)s to one or more
comma-separated recipients.
</p>
''' % share_dict
})
sharelinks = []
share_item = build_sharelinkitem_object(configuration, share_dict)
saved_id = share_item['share_id']
js_name = 'delete%s' % hexlify(saved_id)
helper = html_post_helper(js_name, '%s.py' % target_op, {
'share_id': saved_id,
'action': 'delete',
csrf_field: csrf_token
})
output_objects.append({'object_type': 'html_form', 'text': helper})
# Hide link to self
del share_item['editsharelink']
share_item['delsharelink'] = {
'object_type':
'link',
'destination':
"javascript: confirmDialog(%s, '%s');" %
(js_name, 'Really remove %s?' % saved_id),
'class':
'removelink iconspace',
'title':
'Remove share link %s' % saved_id,
'text':
''
}
sharelinks.append(share_item)
output_objects.append({
'object_type': 'sharelinks',
'sharelinks': sharelinks
})
submit_button = '''<span>
<input type=submit value="Send invitation(s)" />
</span>'''
sharelink_html = invite_share_link_form(configuration, client_id,
share_dict, 'html',
submit_button, csrf_token)
output_objects.append({
'object_type': 'html_form',
'text': sharelink_html
})
output_objects.append({
'object_type': 'link',
'destination': 'sharelink.py',
'text': 'Return to share link overview'
})
return (output_objects, returnvalues.OK)
elif action in post_actions:
share_dict = share_map.get(share_id, {})
if not share_dict and action != 'create':
logger.warning('%s tried to %s missing or not owned link %s!' %
(client_id, action, share_id))
output_objects.append({
'object_type':
'error_text',
'text':
'%s requires existing share link' % action
})
return (output_objects, returnvalues.CLIENT_ERROR)
share_path = share_dict.get('path', path)
# Please note that base_dir must end in slash to avoid access to other
# user dirs when own name is a prefix of another user name
base_dir = os.path.abspath(
os.path.join(configuration.user_home, client_dir)) + os.sep
rel_share_path = share_path.lstrip(os.sep)
# IMPORTANT: path must be expanded to abs for proper chrooting
abs_path = os.path.abspath(os.path.join(base_dir, rel_share_path))
relative_path = abs_path.replace(base_dir, '')
real_path = os.path.realpath(abs_path)
single_file = os.path.isfile(real_path)
vgrid_name = in_vgrid_share(configuration, abs_path)
if action == 'delete':
header_entry['text'] = 'Delete Share Link'
(save_status, _) = delete_share_link(share_id, client_id,
configuration, share_map)
if save_status and vgrid_name:
logger.debug("del vgrid sharelink pointer %s" % share_id)
(del_status,
del_msg) = vgrid_remove_sharelinks(configuration, vgrid_name,
[share_id], 'share_id')
if not del_status:
logger.error("del vgrid sharelink pointer %s failed: %s" %
(share_id, del_msg))
return (False, share_map)
desc = "delete"
elif action == "update":
header_entry['text'] = 'Update Share Link'
# Try to point replies to client_id email
client_email = extract_field(client_id, 'email')
if invite_list:
invites = share_dict.get('invites', []) + invite_list
invites_uniq = list(set([i for i in invites if i]))
invites_uniq.sort()
share_dict['invites'] = invites_uniq
auto_msg = invite_share_link_message(configuration, client_id,
share_dict, 'html')
msg = '\n'.join(invite_msg)
# Now send request to all targets in turn
threads = []
for target in invite_list:
job_dict = {
'NOTIFY': [target.strip()],
'JOB_ID': 'NOJOBID',
'USER_CERT': client_id,
'EMAIL_SENDER': client_email
}
logger.debug('invite %s to %s' % (target, share_id))
threads.append(
notify_user_thread(
job_dict,
[auto_msg, msg],
'INVITESHARE',
logger,
'',
configuration,
))
# Try finishing delivery but do not block forever on one message
notify_done = [False for _ in threads]
for _ in range(3):
for i in range(len(invite_list)):
if not notify_done[i]:
logger.debug('check done %s' % invite_list[i])
notify = threads[i]
notify.join(3)
notify_done[i] = not notify.isAlive()
notify_sent, notify_failed = [], []
for i in range(len(invite_list)):
if notify_done[i]:
notify_sent.append(invite_list[i])
else:
notify_failed.append(invite_list[i])
logger.debug('notify sent %s, failed %s' %
(notify_sent, notify_failed))
if notify_failed:
output_objects.append({
'object_type':
'html_form',
'text':
'''
<p>Failed to send invitation to %s</p>''' % ', '.join(notify_failed)
})
if notify_sent:
output_objects.append({
'object_type':
'html_form',
'text':
'''<p>Invitation sent to %s</p>
<textarea class="fillwidth padspace" rows="%d" readonly="readonly">
%s
%s
</textarea>
''' %
(', '.join(notify_sent),
(auto_msg + msg).count('\n') + 3, auto_msg, msg)
})
if expire:
share_dict['expire'] = expire
(save_status, _) = update_share_link(share_dict, client_id,
configuration, share_map)
desc = "update"
elif action == "create":
header_entry['text'] = 'Create Share Link'
if not read_access and not write_access:
output_objects.append({
'object_type':
'error_text',
'text':
'No access set - please select read, write or both'
})
return (output_objects, returnvalues.CLIENT_ERROR)
# NOTE: check path here as relative_path is empty for path='/'
if not path:
output_objects.append({
'object_type': 'error_text',
'text': 'No path provided!'
})
return (output_objects, returnvalues.CLIENT_ERROR)
# We refuse sharing of entire home for security reasons
elif not valid_user_path(
configuration, abs_path, base_dir, allow_equal=False):
logger.warning('%s tried to %s restricted path %s ! (%s)' %
(client_id, action, abs_path, path))
output_objects.append({
'object_type':
'error_text',
'text':
'''Illegal path "%s":
you can only share your own data, and not your entire home direcory.''' % path
})
return (output_objects, returnvalues.CLIENT_ERROR)
elif not os.path.exists(abs_path):
output_objects.append({
'object_type':
'error_text',
'text':
'Provided path "%s" does not exist!' % path
})
return (output_objects, returnvalues.CLIENT_ERROR)
# Refuse sharing of (mainly auth) dot dirs in root of user home
elif real_path.startswith(os.path.join(base_dir, '.')):
output_objects.append({
'object_type':
'error_text',
'text':
'Provided path "%s" cannot be shared for security reasons'
% path
})
return (output_objects, returnvalues.CLIENT_ERROR)
elif single_file and write_access:
output_objects.append({
'object_type':
'error_text',
'text':
'''Individual files
cannot be shared with write access - please share a directory with the file in
it or only share with read access.
'''
})
return (output_objects, returnvalues.CLIENT_ERROR)
# We check if abs_path is in vgrid share, but do not worry about
# private_base or public_base since they are only available to
# owners, who can always share anyway.
if vgrid_name is not None and \
not vgrid_is_owner(vgrid_name, client_id, configuration):
# share is inside vgrid share so we must check that user is
# permitted to create sharelinks there.
(load_status, settings_dict) = vgrid_settings(vgrid_name,
configuration,
recursive=True,
as_dict=True)
if not load_status:
# Probably owners just never saved settings, use defaults
settings_dict = {'vgrid_name': vgrid_name}
allowed = settings_dict.get('create_sharelink', keyword_owners)
if allowed != keyword_members:
output_objects.append({
'object_type': 'error_text',
'text': '''The settings
for the %(vgrid_name)s %(vgrid_label)s do not permit you to re-share
%(vgrid_label)s shared folders. Please contact the %(vgrid_name)s owners if you
think you should be allowed to do that.
''' % {
'vgrid_name': vgrid_name,
'vgrid_label': configuration.site_vgrid_label
}
})
return (output_objects, returnvalues.CLIENT_ERROR)
access_list = []
if read_access:
access_list.append('read')
if write_access:
access_list.append('write')
share_mode = '-'.join((access_list + ['only'])[:2])
# TODO: more validity checks here
if share_dict:
desc = "update"
else:
desc = "create"
# IMPORTANT: always use expanded path
share_dict.update({
'path': relative_path,
'access': access_list,
'expire': expire,
'invites': invite_list,
'single_file': single_file
})
attempts = 1
generate_share_id = False
if not share_id:
attempts = 3
generate_share_id = True
for i in range(attempts):
if generate_share_id:
share_id = generate_sharelink_id(configuration, share_mode)
share_dict['share_id'] = share_id
(save_status,
save_msg) = create_share_link(share_dict, client_id,
configuration, share_map)
if save_status:
logger.info('created sharelink: %s' % share_dict)
break
else:
# ID Collision?
logger.warning('could not create sharelink: %s' % save_msg)
if save_status and vgrid_name:
logger.debug("add vgrid sharelink pointer %s" % share_id)
(add_status,
add_msg) = vgrid_add_sharelinks(configuration, vgrid_name,
[share_dict])
if not add_status:
logger.error(
"save vgrid sharelink pointer %s failed: %s " %
(share_id, add_msg))
return (False, share_map)
else:
output_objects.append({
'object_type': 'error_text',
'text': 'No such action %s' % action
})
return (output_objects, returnvalues.CLIENT_ERROR)
if not save_status:
output_objects.append({
'object_type':
'error_text',
'text':
'Error in %s share link %s: ' % (desc, share_id) +
'save updated share links failed!'
})
return (output_objects, returnvalues.CLIENT_ERROR)
output_objects.append({
'object_type':
'text',
'text':
'%sd share link %s on %s .' %
(desc.title(), share_id, relative_path)
})
if action in ['create', 'update']:
sharelinks = []
share_item = build_sharelinkitem_object(configuration, share_dict)
saved_id = share_item['share_id']
js_name = 'delete%s' % hexlify(saved_id)
helper = html_post_helper(js_name, '%s.py' % target_op, {
'share_id': saved_id,
'action': 'delete',
csrf_field: csrf_token
})
output_objects.append({'object_type': 'html_form', 'text': helper})
share_item['delsharelink'] = {
'object_type':
'link',
'destination':
"javascript: confirmDialog(%s, '%s');" %
(js_name, 'Really remove %s?' % saved_id),
'class':
'removelink iconspace',
'title':
'Remove share link %s' % saved_id,
'text':
''
}
sharelinks.append(share_item)
output_objects.append({
'object_type': 'sharelinks',
'sharelinks': sharelinks
})
if action == 'create':
# NOTE: Leave editsharelink here for use in fileman overlay
#del share_item['editsharelink']
output_objects.append({
'object_type': 'html_form',
'text': '<br />'
})
submit_button = '''<span>
<input type=submit value="Send invitation(s)" />
</span>'''
invite_html = invite_share_link_form(configuration, client_id,
share_dict, 'html',
submit_button, csrf_token)
output_objects.append({
'object_type': 'html_form',
'text': invite_html
})
else:
output_objects.append({
'object_type': 'error_text',
'text': 'Invalid share link action: %s' % action
})
return (output_objects, returnvalues.CLIENT_ERROR)
output_objects.append({'object_type': 'html_form', 'text': '<br />'})
output_objects.append({
'object_type': 'link',
'destination': 'sharelink.py',
'text': 'Return to share link overview'
})
return (output_objects, returnvalues.OK)
def main(client_id, user_arguments_dict):
"""Main function used by front end"""
(configuration, logger, output_objects, op_name) = \
initialize_main_variables(client_id, op_header=False)
defaults = signature()[1]
title_entry = find_entry(output_objects, 'title')
title_entry['text'] = 'Frozen Archives'
(validate_status, accepted) = validate_input_and_cert(
user_arguments_dict,
defaults,
output_objects,
client_id,
configuration,
allow_rejects=False,
)
if not validate_status:
return (accepted, returnvalues.CLIENT_ERROR)
operation = accepted['operation'][-1]
if not configuration.site_enable_freeze:
output_objects.append({
'object_type':
'text',
'text':
'''Freezing archives is disabled on this site.
Please contact the site admins %s if you think it should be enabled.
''' % configuration.admin_email
})
return (output_objects, returnvalues.OK)
if not operation in allowed_operations:
output_objects.append({
'object_type':
'text',
'text':
'''Operation must be one of %s.''' % ', '.join(allowed_operations)
})
return (output_objects, returnvalues.OK)
logger.info("%s %s begin for %s" % (op_name, operation, client_id))
if operation in show_operations:
# jquery support for tablesorter and confirmation on delete
# table initially sorted by col. 5 (State), 3 (Created date), 2 (name)
if client_id in configuration.site_freeze_admins:
permanent_flavors = []
else:
permanent_flavors = configuration.site_permanent_freeze
# NOTE: must insert permanent_flavors list as string here
refresh_call = 'ajax_freezedb(%s, "%s")' % (str(permanent_flavors),
keyword_final)
table_spec = {
'table_id': 'frozenarchivetable',
'sort_order': '[[5,1],[3,1],[2,0]]',
'refresh_call': refresh_call
}
(add_import, add_init,
add_ready) = man_base_js(configuration, [table_spec])
if operation == "show":
add_ready += '%s;' % refresh_call
title_entry['script']['advanced'] += add_import
title_entry['script']['init'] += add_init
title_entry['script']['ready'] += add_ready
output_objects.append({
'object_type': 'html_form',
'text': man_base_html(configuration)
})
output_objects.append({
'object_type': 'header',
'text': 'Frozen Archives'
})
output_objects.append({
'object_type':
'text',
'text':
'''Frozen archives are write-once collections of files used e.g.
in relation to conference paper submissions. Please note that local policies
may prevent users from deleting frozen archives without explicit acceptance
from the management.
'''
})
output_objects.append({
'object_type': 'sectionheader',
'text': 'Existing frozen archives'
})
# Helper form for removes
form_method = 'post'
csrf_limit = get_csrf_limit(configuration)
target_op = 'deletefreeze'
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
helper = html_post_helper(
'delfreeze', '%s.py' % target_op, {
'freeze_id': '__DYNAMIC__',
'flavor': '__DYNAMIC__',
'target': TARGET_ARCHIVE,
csrf_field: csrf_token
})
output_objects.append({'object_type': 'html_form', 'text': helper})
output_objects.append({
'object_type': 'table_pager',
'entry_name': 'frozen archives',
'default_entries': default_pager_entries
})
frozenarchives = []
if operation in list_operations:
# NOTE: we do NOT enforce creator match here as edituser can't update
# without breaking any published archives
(list_status, ret) = list_frozen_archives(configuration,
client_id,
strict_owner=False)
if not list_status:
logger.error("%s: failed for '%s': %s" % (op_name, client_id, ret))
output_objects.append({'object_type': 'error_text', 'text': ret})
return (output_objects, returnvalues.SYSTEM_ERROR)
logger.debug("%s %s: building list of archives" % (op_name, operation))
for freeze_id in ret:
# TODO: add file count to meta and switch here
# (load_status, freeze_dict) = get_frozen_meta(client_id, freeze_id,
# configuration)
(load_status, freeze_dict) = get_frozen_archive(client_id,
freeze_id,
configuration,
checksum_list=[])
if not load_status:
logger.error("%s: load failed for '%s': %s" %
(op_name, freeze_id, freeze_dict))
output_objects.append({
'object_type':
'error_text',
'text':
'Could not read details for "%s"' % freeze_id
})
return (output_objects, returnvalues.SYSTEM_ERROR)
freeze_item = build_freezeitem_object(configuration,
freeze_dict,
summary=True)
freeze_id = freeze_item['id']
flavor = freeze_item.get('flavor', 'freeze')
# Users may view all their archives
freeze_item['viewfreezelink'] = {
'object_type':
'link',
'destination':
"showfreeze.py?freeze_id=%s;flavor=%s" % (freeze_id, flavor),
'class':
'infolink iconspace',
'title':
'View frozen archive %s' % freeze_id,
'text':
''
}
# Users may edit pending archives
if freeze_item['state'] != keyword_final:
freeze_item['editfreezelink'] = {
'object_type': 'link',
'destination': "adminfreeze.py?freeze_id=%s" % freeze_id,
'class': 'adminlink iconspace',
'title': 'Edit archive %s' % freeze_id,
'text': ''
}
# Users may delete pending or non permanent archives.
# Freeze admins may delete all their own archives.
if freeze_item['state'] != keyword_final or \
flavor not in configuration.site_permanent_freeze or \
client_id in configuration.site_freeze_admins:
freeze_item['delfreezelink'] = {
'object_type':
'link',
'destination':
"javascript: confirmDialog(%s, '%s', %s, %s);" %
('delfreeze', 'Really remove %s?' % freeze_id, 'undefined',
"{freeze_id: '%s', flavor: '%s'}" % (freeze_id, flavor)),
'class':
'removelink iconspace',
'title':
'Remove %s' % freeze_id,
'text':
''
}
frozenarchives.append(freeze_item)
logger.debug("%s %s: inserting list of %d archives" %
(op_name, operation, len(frozenarchives)))
output_objects.append({
'object_type': 'frozenarchives',
'frozenarchives': frozenarchives
})
if operation in show_operations:
output_objects.append({
'object_type': 'sectionheader',
'text': 'Additional Frozen Archives'
})
output_objects.append({
'object_type':
'text',
'text':
"""
You can create frozen snapshots/archives of particular subsets of your data in
order to make sure a verbatim copy is preserved. The freeze archive method
includes support for persistent publishing, so that you can e.g. reference your
data in publications. Backup archives can be used as a basic backup mechanism,
so that you can manually recover from any erroneous file removals."""
})
output_objects.append({
'object_type':
'html_form',
'text':
"""<p>
Choose one of the archive methods below to make a manual archive:
</p>
<p>"""
})
output_objects.append({
'object_type': 'link',
'destination': 'adminfreeze.py?flavor=freeze',
'class': 'addlink iconspace',
'title': 'Make a new freeze archive of e.g. '
'research data to be published',
'text': 'Create a new freeze archive'
})
output_objects.append({'object_type': 'html_form', 'text': '</p><p>'})
output_objects.append({
'object_type':
'link',
'destination':
'adminfreeze.py?flavor=backup',
'class':
'addlink iconspace',
'title':
'Make a new backup archive of %s data' % configuration.short_title,
'text':
'Create a new backup archive'
})
output_objects.append({
'object_type': 'html_form',
'text': "<br/><br/></p>"
})
if configuration.site_enable_duplicati:
output_objects.append({
'object_type':
'text',
'text':
'''
Alternatively you can use Duplicati for traditional incremental backup/restore
with optional encryption of all your backup contents.'''
})
output_objects.append({
'object_type':
'html_form',
'text':
"""
<p>For further details please refer to the """
})
output_objects.append({
'object_type': 'link',
'destination': 'setup.py?topic=duplicati',
'class': '',
'title': 'Open Duplicati settings',
'text': 'Duplicati Settings'
})
output_objects.append({
'object_type':
'html_form',
'text':
""" and the %s documentation.<br/><br/></p>""" %
configuration.short_title
})
if configuration.site_enable_seafile:
output_objects.append({
'object_type':
'text',
'text':
'''
We recommend our Seafile sync solution for any small or medium sized data sets,
for which you want automatic file versioning and easy roll-back support.'''
})
output_objects.append({
'object_type':
'html_form',
'text':
"""
<p>For further details please refer to the """
})
output_objects.append({
'object_type': 'link',
'destination': 'setup.py?topic=seafile',
'class': '',
'title': 'Open Seafile settings',
'text': 'Seafile Settings'
})
output_objects.append({
'object_type':
'html_form',
'text':
""" and the %s documentation.</p>""" %
configuration.short_title
})
logger.info("%s %s end for %s" % (op_name, operation, client_id))
return (output_objects, returnvalues.OK)
def main(client_id, user_arguments_dict):
"""Main function used by front end"""
(configuration, logger, output_objects, op_name) = \
initialize_main_variables(client_id, op_header=False)
defaults = signature()[1]
title_entry = find_entry(output_objects, 'title')
title_entry['text'] = 'People'
(validate_status, accepted) = validate_input_and_cert(
user_arguments_dict,
defaults,
output_objects,
client_id,
configuration,
allow_rejects=False,
)
if not validate_status:
return (accepted, returnvalues.CLIENT_ERROR)
operation = accepted['operation'][-1]
caching = (accepted['caching'][-1].lower() in ('true', 'yes'))
if not operation in allowed_operations:
output_objects.append({'object_type': 'text', 'text':
'''Operation must be one of %s.''' %
', '.join(allowed_operations)})
return (output_objects, returnvalues.OK)
logger.info("%s %s begin for %s" % (op_name, operation, client_id))
pending_updates = False
if operation in show_operations:
# jquery support for tablesorter and confirmation on "send"
# table initially sorted by 0 (name)
# NOTE: We distinguish between caching on page load and forced refresh
refresh_helper = 'ajax_people(%s, %%s)'
refresh_call = refresh_helper % configuration.notify_protocols
table_spec = {'table_id': 'usertable', 'sort_order': '[[0,0]]',
'refresh_call': refresh_call % 'false'}
(add_import, add_init, add_ready) = man_base_js(configuration,
[table_spec],
{'width': 640})
if operation == "show":
add_ready += '%s;' % (refresh_call % 'true')
title_entry['script']['advanced'] += add_import
title_entry['script']['init'] += add_init
title_entry['script']['ready'] += add_ready
output_objects.append({'object_type': 'html_form',
'text': man_base_html(configuration)})
output_objects.append({'object_type': 'header', 'text': 'People'})
output_objects.append(
{'object_type': 'text', 'text':
'View and communicate with other users.'
})
output_objects.append(
{'object_type': 'sectionheader', 'text': 'All users'})
# Helper form for sends
form_method = 'post'
csrf_limit = get_csrf_limit(configuration)
target_op = 'sendrequestaction'
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
helper = html_post_helper('sendmsg', '%s.py' % target_op,
{'cert_id': '__DYNAMIC__',
'protocol': '__DYNAMIC__',
'request_type': 'plain',
'request_text': '',
csrf_field: csrf_token})
output_objects.append({'object_type': 'html_form', 'text':
helper})
output_objects.append({'object_type': 'table_pager', 'entry_name':
'people', 'default_entries':
default_pager_entries})
users = []
if operation in list_operations:
logger.info("get vgrid and user map with caching %s" % caching)
visible_user = user_visible_user_confs(configuration, client_id,
caching)
vgrid_access = user_vgrid_access(configuration, client_id,
caching=caching)
anon_map = anon_to_real_user_map(configuration)
if not visible_user:
output_objects.append(
{'object_type': 'error_text', 'text': 'no users found!'})
return (output_objects, returnvalues.SYSTEM_ERROR)
if caching:
modified_users, _ = check_users_modified(configuration)
modified_vgrids, _ = check_vgrids_modified(configuration)
if modified_users:
logger.info("pending user cache updates: %s" % modified_users)
pending_updates = True
elif modified_vgrids:
logger.info("pending vgrid cache updates: %s" %
modified_vgrids)
pending_updates = True
else:
logger.info("no pending cache updates")
for (visible_user_id, user_dict) in visible_user.items():
user_id = visible_user_id
if visible_user_id in anon_map.keys():
# Maintain user anonymity
pretty_id = 'Anonymous user with unique ID %s' % visible_user_id
user_id = anon_map[visible_user_id]
else:
# Show user-friendly version of user ID
hide_email = user_dict.get(CONF, {}).get('HIDE_EMAIL_ADDRESS',
True)
pretty_id = pretty_format_user(user_id, hide_email)
user_obj = {'object_type': 'user', 'name': visible_user_id,
'pretty_id': pretty_id}
user_obj.update(user_dict)
# NOTE: datetime is not json-serializable so we force to string
created = user_obj.get(CONF, {}).get('CREATED_TIMESTAMP', '')
if created:
user_obj[CONF]['CREATED_TIMESTAMP'] = str(created)
user_obj['userdetailslink'] = \
{'object_type': 'link',
'destination':
'viewuser.py?cert_id=%s'
% quote(visible_user_id),
'class': 'infolink iconspace',
'title': 'View details for %s' %
visible_user_id,
'text': ''}
vgrids_allow_email = user_dict[CONF].get('VGRIDS_ALLOW_EMAIL', [])
vgrids_allow_im = user_dict[CONF].get('VGRIDS_ALLOW_IM', [])
if any_vgrid in vgrids_allow_email:
email_vgrids = vgrid_access
else:
email_vgrids = set(
vgrids_allow_email).intersection(vgrid_access)
if any_vgrid in vgrids_allow_im:
im_vgrids = vgrid_access
else:
im_vgrids = set(vgrids_allow_im).intersection(vgrid_access)
for proto in configuration.notify_protocols:
if not email_vgrids and proto == 'email':
continue
if not im_vgrids and proto != 'email':
continue
if user_obj[CONF].get(proto.upper(), None):
link = 'send%slink' % proto
user_obj[link] = {
'object_type': 'link',
'destination':
"javascript: confirmDialog(%s, '%s', '%s', %s);"
% ('sendmsg', 'Really send %s message to %s?'
% (proto, visible_user_id),
'request_text',
"{cert_id: '%s', 'protocol': '%s'}" %
(visible_user_id, proto)),
'class': "%s iconspace" % link,
'title': 'Send %s message to %s' %
(proto, visible_user_id),
'text': ''}
logger.debug("append user %s" % user_obj)
users.append(user_obj)
if operation == "show":
# insert dummy placeholder to build table
user_obj = {'object_type': 'user', 'name': ''}
users.append(user_obj)
output_objects.append({'object_type': 'user_list',
'pending_updates': pending_updates,
'users': users})
logger.info("%s %s end for %s" % (op_name, operation, client_id))
return (output_objects, returnvalues.OK)
def main(client_id, user_arguments_dict):
"""Main function used by front end"""
(configuration, logger, output_objects, op_name) = \
initialize_main_variables(client_id, op_header=False)
status = returnvalues.OK
defaults = signature()[1]
title_entry = find_entry(output_objects, 'title')
title_entry['text'] = 'Resource management'
(validate_status, accepted) = validate_input_and_cert(
user_arguments_dict,
defaults,
output_objects,
client_id,
configuration,
allow_rejects=False,
)
if not validate_status:
return (accepted, returnvalues.CLIENT_ERROR)
show_sandboxes = (accepted['show_sandboxes'][-1] != 'false')
operation = accepted['operation'][-1]
caching = (accepted['caching'][-1].lower() in ('true', 'yes'))
if not configuration.site_enable_resources:
output_objects.append({
'object_type':
'error_text',
'text':
'''Resources are not enabled on this system'''
})
return (output_objects, returnvalues.SYSTEM_ERROR)
if not operation in allowed_operations:
output_objects.append({
'object_type':
'text',
'text':
'''Operation must be one of %s.''' % ', '.join(allowed_operations)
})
return (output_objects, returnvalues.OK)
logger.info("%s %s begin for %s" % (op_name, operation, client_id))
pending_updates = False
if operation in show_operations:
# jquery support for tablesorter and confirmation on delete
# table initially sorted by col. 1 (admin), then 0 (name)
# NOTE: We distinguish between caching on page load and forced refresh
refresh_call = 'ajax_resman(%s)'
table_spec = {
'table_id': 'resourcetable',
'sort_order': '[[1,0],[0,0]]',
'refresh_call': refresh_call % 'false'
}
(add_import, add_init,
add_ready) = man_base_js(configuration, [table_spec])
if operation == "show":
add_ready += '%s;' % refresh_call % 'true'
title_entry['script']['advanced'] += add_import
title_entry['script']['init'] += add_init
title_entry['script']['ready'] += add_ready
output_objects.append({
'object_type': 'html_form',
'text': man_base_html(configuration)
})
output_objects.append({
'object_type': 'header',
'text': 'Available Resources'
})
output_objects.append({
'object_type': 'sectionheader',
'text': 'Resources available on this server'
})
output_objects.append({
'object_type':
'text',
'text':
'''
All available resources are listed below with overall hardware specifications.
Any resources that you own will have a administration icon that you can click
to open resource management.
'''
})
# Helper forms for requests and removes
form_method = 'post'
csrf_limit = get_csrf_limit(configuration)
target_op = 'sendrequestaction'
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
helper = html_post_helper(
'reqresowner', '%s.py' % target_op, {
'unique_resource_name': '__DYNAMIC__',
'request_type': 'resourceowner',
'request_text': '',
csrf_field: csrf_token
})
output_objects.append({'object_type': 'html_form', 'text': helper})
target_op = 'rmresowner'
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
helper = html_post_helper(
'rmresowner', '%s.py' % target_op, {
'unique_resource_name': '__DYNAMIC__',
'cert_id': client_id,
csrf_field: csrf_token
})
output_objects.append({'object_type': 'html_form', 'text': helper})
output_objects.append({
'object_type': 'table_pager',
'entry_name': 'resources',
'default_entries': default_pager_entries
})
resources = []
if operation in list_operations:
logger.info("get vgrid and resource map with caching %s" % caching)
visible_res_confs = user_visible_res_confs(configuration, client_id,
caching)
res_map = get_resource_map(configuration, caching)
anon_map = anon_to_real_res_map(configuration.resource_home)
if caching:
modified_resources, _ = check_resources_modified(configuration)
modified_vgrids, _ = check_vgrids_modified(configuration)
if modified_resources:
logger.info("pending resource cache updates: %s" %
modified_resources)
pending_updates = True
elif modified_vgrids:
logger.info("pending vgrid cache updates: %s" %
modified_vgrids)
pending_updates = True
else:
logger.info("no pending cache updates")
# Iterate through resources and show management for each one requested
fields = [
'PUBLICNAME', 'NODECOUNT', 'CPUCOUNT', 'MEMORY', 'DISK',
'ARCHITECTURE', 'SANDBOX', 'RUNTIMEENVIRONMENT'
]
# NOTE: only resources that user is allowed to access are listed.
# Resource with neither exes nor stores are not shown to anyone
# but the owners. Similarly resources are not shown if all
# resource units solely participate in VGrids, which the user
# can't access.
for visible_res_name in visible_res_confs.keys():
unique_resource_name = visible_res_name
if visible_res_name in anon_map.keys():
unique_resource_name = anon_map[visible_res_name]
if not show_sandboxes and sandbox_resource(unique_resource_name):
continue
res_obj = {'object_type': 'resource', 'name': visible_res_name}
if client_id in res_map[unique_resource_name][OWNERS]:
# Admin of resource when owner
res_obj['resownerlink'] = {
'object_type':
'link',
'destination':
"javascript: confirmDialog(%s, '%s', %s, %s);" %
('rmresowner', 'Really leave %s owners?' %
unique_resource_name, 'undefined',
"{unique_resource_name: '%s'}" % unique_resource_name),
'class':
'removelink iconspace',
'title':
'Leave %s owners' % unique_resource_name,
'text':
''
}
res_obj['resdetailslink'] = {
'object_type': 'link',
'destination': 'resadmin.py?unique_resource_name=%s' %
unique_resource_name,
'class': 'adminlink iconspace',
'title': 'Administrate %s' % unique_resource_name,
'text': ''
}
else:
# link to become owner
res_obj['resownerlink'] = {
'object_type':
'link',
'destination':
"javascript: confirmDialog(%s, '%s', '%s', %s);" %
('reqresowner',
"Request ownership of " + visible_res_name + ":<br/>" +
"\nPlease write a message to the owners (field below).",
'request_text',
"{unique_resource_name: '%s'}" % visible_res_name),
'class':
'addlink iconspace',
'title':
'Request ownership of %s' % visible_res_name,
'text':
''
}
res_obj['resdetailslink'] = {
'object_type': 'link',
'destination':
'viewres.py?unique_resource_name=%s' % visible_res_name,
'class': 'infolink iconspace',
'title': 'View detailed %s specs' % visible_res_name,
'text': ''
}
# fields for everyone: public status
for name in fields:
res_obj[name] = res_map[unique_resource_name][CONF].get(
name, '')
# Use runtimeenvironment names instead of actual definitions
res_obj['RUNTIMEENVIRONMENT'] = [
i[0] for i in res_obj['RUNTIMEENVIRONMENT']
]
res_obj['RUNTIMEENVIRONMENT'].sort()
resources.append(res_obj)
if operation == "show":
# insert dummy placeholder to build table
res_obj = {'object_type': 'resource', 'name': ''}
resources.append(res_obj)
output_objects.append({
'object_type': 'resource_list',
'pending_updates': pending_updates,
'resources': resources
})
if operation in show_operations:
if configuration.site_enable_sandboxes:
if show_sandboxes:
output_objects.append({
'object_type': 'link',
'destination': '?show_sandboxes=false',
'class': 'removeitemlink iconspace',
'title': 'Hide sandbox resources',
'text': 'Exclude sandbox resources',
})
else:
output_objects.append({
'object_type': 'link',
'destination': '?show_sandboxes=true',
'class': 'additemlink iconspace',
'title': 'Show sandbox resources',
'text': 'Include sandbox resources',
})
output_objects.append({
'object_type': 'sectionheader',
'text': 'Resource Status'
})
output_objects.append({
'object_type':
'text',
'text':
'''
Live resource status is available in the resource monitor page with all
%s/resources you can access
''' % configuration.site_vgrid_label
})
output_objects.append({
'object_type': 'link',
'destination': 'showvgridmonitor.py?vgrid_name=ALL',
'class': 'monitorlink iconspace',
'title': 'Show monitor with all resources you can access',
'text': 'Global resource monitor',
})
output_objects.append({
'object_type': 'sectionheader',
'text': 'Additional Resources'
})
output_objects.append({
'object_type':
'text',
'text':
'You can sign up spare or dedicated resources to the grid below.'
})
output_objects.append({
'object_type':
'link',
'destination':
'resedit.py',
'class':
'addlink iconspace',
'title':
'Show sandbox resources',
'text':
'Create a new %s resource' % configuration.short_title,
})
output_objects.append({'object_type': 'sectionheader', 'text': ''})
if configuration.site_enable_sandboxes:
output_objects.append({
'object_type':
'link',
'destination':
'ssslogin.py',
'class':
'adminlink iconspace',
'title':
'Administrate and monitor your sandbox resources',
'text':
'Administrate %s sandbox resources' % configuration.short_title
})
output_objects.append({'object_type': 'sectionheader', 'text': ''})
output_objects.append({
'object_type':
'link',
'destination':
'oneclick.py',
'class':
'sandboxlink iconspace',
'title':
'Run a One-click resource in your browser',
'text':
'Use this computer as One-click %s resource' %
configuration.short_title
})
logger.info("%s %s end for %s" % (op_name, operation, client_id))
return (output_objects, status)
def main(client_id, user_arguments_dict):
"""Main function used by front end"""
(configuration, logger, output_objects, op_name) = \
initialize_main_variables(client_id, op_header=False)
defaults = signature()[1]
(validate_status, accepted) = validate_input_and_cert(
user_arguments_dict,
defaults,
output_objects,
client_id,
configuration,
allow_rejects=False,
)
if not validate_status:
return (accepted, returnvalues.CLIENT_ERROR)
action = accepted['action'][-1]
req_list = accepted['req_id']
job_list = accepted['job_id']
lines = int(accepted['lines'][-1])
meta = '''<meta http-equiv="refresh" content="%s" />
''' % configuration.sleep_secs
title_entry = find_entry(output_objects, 'title')
title_entry['text'] = '%s administration panel' % configuration.short_title
title_entry['meta'] = meta
# jquery support for tablesorter and confirmation on "remove"
# table initially sorted by col. 9 (created)
table_spec = {'table_id': 'accountreqtable', 'sort_order': '[[9,0]]'}
(add_import, add_init, add_ready) = man_base_js(configuration,
[table_spec])
title_entry['script']['advanced'] += add_import
title_entry['script']['init'] += add_init
title_entry['script']['ready'] += add_ready
output_objects.append({
'object_type': 'html_form',
'text': man_base_html(configuration)
})
if not is_admin(client_id, configuration, logger):
output_objects.append({
'object_type':
'error_text',
'text':
'You must be an admin to access this control panel.'
})
return (output_objects, returnvalues.CLIENT_ERROR)
html = ''
if action and not action in grid_actions.keys() + accountreq_actions:
output_objects.append({
'object_type': 'error_text',
'text': 'Invalid action: %s' % action
})
return (output_objects, returnvalues.SYSTEM_ERROR)
if action in grid_actions:
msg = "%s" % grid_actions[action]
if job_list:
msg += ' %s' % ' '.join(job_list)
msg += '\n'
if not send_message_to_grid_script(msg, logger, configuration):
output_objects.append({
'object_type':
'error_text',
'text':
'''Error sending %s message to grid_script.''' % action
})
status = returnvalues.SYSTEM_ERROR
elif action in accountreq_actions:
if action == "addaccountreq":
for req_id in req_list:
if accept_account_req(req_id, configuration):
output_objects.append({
'object_type':
'text',
'text':
'Accepted account request %s' % req_id
})
else:
output_objects.append({
'object_type':
'error_text',
'text':
'Accept account request failed - details in log'
})
elif action == "delaccountreq":
for req_id in req_list:
if delete_account_req(req_id, configuration):
output_objects.append({
'object_type':
'text',
'text':
'Deleted account request %s' % req_id
})
else:
output_objects.append({
'object_type':
'error_text',
'text':
'Delete account request failed - details in log'
})
show, drop = '', ''
general = """
<h2>Server Status</h2>
<p class='importanttext'>
This page automatically refreshes every %s seconds.
</p>
<p>
You can see the current grid daemon status and server logs below. The buttons
provide access to e.g. managing the grid job queues.
</p>
<form method='get' action='migadmin.py'>
<input type='hidden' name='action' value='' />
<input type='submit' value='Show last log lines' />
<input type='text' size='2' name='lines' value='%s' />
</form>
<br />
<form method='get' action='migadmin.py'>
<input type='hidden' name='lines' value='%s' />
<input type='hidden' name='action' value='reloadconfig' />
<input type='submit' value='Reload Configuration' />
</form>
<br />
""" % (configuration.sleep_secs, lines, lines)
show += """
<form method='get' action='migadmin.py'>
<input type='hidden' name='lines' value='%s' />
<input type='submit' value='Log Jobs' />
<select name='action'>
""" % lines
drop += """
<form method='get' action='migadmin.py'>
<input type='hidden' name='lines' value='%s' />
<input type='submit' value='Drop Job' />
<select name='action'>
""" % lines
for queue in ['queued', 'executing', 'done']:
selected = ''
if action.find(queue) != -1:
selected = 'selected'
show += "<option %s value='show%s'>%s</option>" % (selected, queue,
queue)
drop += "<option %s value='drop%s'>%s</option>" % (selected, queue,
queue)
show += """
</select>
</form>
<br />
"""
drop += """
</select>
<input type='text' size='20' name='job_id' value='' />
</form>
<br />
"""
html += general
html += show
html += drop
daemons = """
<div id='daemonstatus'>
"""
daemon_names = []
if configuration.site_enable_jobs:
daemon_names += ['grid_script.py', 'grid_monitor.py', 'grid_sshmux.py']
if configuration.site_enable_events:
daemon_names.append('grid_events.py')
# No need to run im_notify unless any im notify protocols are enabled
if configuration.site_enable_imnotify and \
[i for i in configuration.notify_protocols if i != 'email']:
daemon_names.append('grid_imnotify.py')
if configuration.site_enable_sftp:
daemon_names.append('grid_sftp.py')
if configuration.site_enable_davs:
daemon_names.append('grid_webdavs.py')
if configuration.site_enable_ftps:
daemon_names.append('grid_ftps.py')
if configuration.site_enable_openid:
daemon_names.append('grid_openid.py')
if configuration.site_enable_transfers:
daemon_names.append('grid_transfers.py')
if configuration.site_enable_crontab:
daemon_names.append('grid_cron.py')
if configuration.site_enable_seafile:
daemon_names += [
'seafile-controller', 'seaf-server', 'ccnet-server', 'seahub'
]
if configuration.seafile_mount:
daemon_names.append('seaf-fuse')
if configuration.site_enable_sftp_subsys:
daemon_names.append(
'/sbin/sshd -f /etc/ssh/sshd_config-MiG-sftp-subsys')
for proc in daemon_names:
# NOTE: we use command list here to avoid shell requirement
pgrep_proc = subprocess_popen(['pgrep', '-f', proc],
stdout=subprocess_pipe,
stderr=subprocess_stdout)
pgrep_proc.wait()
ps_out = pgrep_proc.stdout.read().strip()
if pgrep_proc.returncode == 0:
daemons += "<div class='status_online'>%s running (pid %s)</div>" \
% (proc, ps_out)
else:
daemons += "<div class='status_offline'>%s not running!</div>" % \
proc
daemons += """</div>
<br />
"""
html += daemons
output_objects.append({
'object_type': 'header',
'text': 'Pending Certificate Requests'
})
(list_status, ret) = list_account_reqs(configuration)
if not list_status:
logger.error("%s: failed for '%s': %s" % (op_name, client_id, ret))
output_objects.append({'object_type': 'error_text', 'text': ret})
return (output_objects, returnvalues.SYSTEM_ERROR)
form_method = 'post'
csrf_limit = get_csrf_limit(configuration)
target_op = 'migadmin'
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
accountreqs = []
for req_id in ret:
(load_status, req_dict) = get_account_req(req_id, configuration)
if not load_status:
logger.error("%s: load failed for '%s': %s" %
(op_name, req_id, req_dict))
output_objects.append({
'object_type':
'error_text',
'text':
'Could not read details for "%s"' % req_id
})
return (output_objects, returnvalues.SYSTEM_ERROR)
req_item = build_accountreqitem_object(configuration, req_dict)
js_name = 'create%s' % req_id
helper = html_post_helper(js_name, '%s.py' % target_op, {
'action': 'addaccountreq',
'req_id': req_id,
csrf_field: csrf_token
})
output_objects.append({'object_type': 'html_form', 'text': helper})
req_item['addaccountreqlink'] = {
'object_type':
'link',
'destination':
"javascript: confirmDialog(%s, '%s');" %
(js_name, 'Really accept %s?' % req_id),
'class':
'addlink iconspace',
'title':
'Accept %s' % req_id,
'text':
''
}
js_name = 'delete%s' % req_id
helper = html_post_helper(js_name, '%s.py' % target_op, {
'action': 'delaccountreq',
'req_id': req_id,
csrf_field: csrf_token
})
output_objects.append({'object_type': 'html_form', 'text': helper})
req_item['delaccountreqlink'] = {
'object_type':
'link',
'destination':
"javascript: confirmDialog(%s, '%s');" %
(js_name, 'Really remove %s?' % req_id),
'class':
'removelink iconspace',
'title':
'Remove %s' % req_id,
'text':
''
}
accountreqs.append(req_item)
output_objects.append({
'object_type': 'table_pager',
'entry_name': 'pending certificate/OpenID account requests',
'default_entries': default_pager_entries
})
output_objects.append({
'object_type': 'accountreqs',
'accountreqs': accountreqs
})
log_path_list = []
if os.path.isabs(configuration.logfile):
log_path_list.append(configuration.logfile)
else:
log_path_list.append(
os.path.join(configuration.log_dir, configuration.logfile))
for log_path in log_path_list:
html += '''
<h2>%s</h2>
<textarea class="fillwidth padspace" rows=%s readonly="readonly">
''' % (log_path, lines)
log_lines = read_tail(log_path, lines, logger)
html += ''.join(log_lines[-lines:])
html += '''</textarea>
'''
output_objects.append({'object_type': 'html_form', 'text': html})
return (output_objects, returnvalues.OK)
def main(client_id, user_arguments_dict):
"""Main function used by front end"""
(configuration, logger, output_objects, op_name) = \
initialize_main_variables(client_id, op_header=False)
defaults = signature()[1]
(validate_status, accepted) = validate_input_and_cert(
user_arguments_dict,
defaults,
output_objects,
client_id,
configuration,
allow_rejects=False,
)
if not validate_status:
return (accepted, returnvalues.CLIENT_ERROR)
unique_res_names = accepted['unique_resource_name']
if not configuration.site_enable_resources:
output_objects.append({
'object_type':
'error_text',
'text':
'''Resources are not enabled on this system'''
})
return (output_objects, returnvalues.SYSTEM_ERROR)
# prepare for confirm dialog, tablesort and toggling the views (css/js)
title_entry = find_entry(output_objects, 'title')
title_entry['text'] = "Resource Administration"
# jquery support for tablesorter and confirmation on request and leave
# requests table initially sorted by 4, 3 (date first and with alphabetical
# client ID)
table_specs = [{
'table_id': 'accessrequeststable',
'pager_id': 'accessrequests_pager',
'sort_order': '[[4,0],[3,0]]'
}]
(add_import, add_init, add_ready) = man_base_js(configuration, table_specs,
{'width': 600})
add_init += '''
var toggleHidden = function(classname) {
// classname supposed to have a leading dot
$(classname).toggleClass("hidden");
};
/* helper for dynamic form input fields */
function onOwnerInputChange() {
makeSpareFields("#dynownerspares", "cert_id");
}
'''
add_ready += '''
/* init add owners form with dynamic input fields */
onOwnerInputChange();
$("#dynownerspares").on("blur", "input[name=cert_id]",
function(event) {
//console.debug("in add owner blur handler");
onOwnerInputChange();
}
);
'''
title_entry['script']['advanced'] += add_import
title_entry['script']['init'] += add_init
title_entry['script']['ready'] += add_ready
output_objects.append({
'object_type': 'html_form',
'text': man_base_html(configuration)
})
form_method = 'post'
csrf_limit = get_csrf_limit(configuration)
fill_helpers = {
'short_title': configuration.short_title,
'vgrid_label': configuration.site_vgrid_label,
'form_method': form_method,
'csrf_field': csrf_field,
'csrf_limit': csrf_limit
}
(re_stat, re_list) = list_runtime_environments(configuration)
if not re_stat:
logger.warning('Failed to load list of runtime environments')
output_objects.append({
'object_type':
'error_text',
'text':
'Error getting list of runtime environments'
})
return (output_objects, returnvalues.SYSTEM_ERROR)
output_objects.append({'object_type': 'header', 'text': 'Manage Resource'})
output_objects.append({
'object_type':
'sectionheader',
'text':
'%(short_title)s Resources Owned' % fill_helpers
})
quick_links = [{
'object_type':
'text',
'text':
'Quick links to all your resources and individual management'
}]
quick_links.append({
'object_type': 'html_form',
'text': '<div class="hidden quicklinks">'
})
quick_links.append({
'object_type': 'link',
'destination': "javascript:toggleHidden('.quicklinks');",
'class': 'removeitemlink iconspace',
'title': 'Toggle view',
'text': 'Hide quick links'
})
quick_links.append({'object_type': 'text', 'text': ''})
quick_res = {}
quick_links_index = len(output_objects)
output_objects.append({'object_type': 'sectionheader', 'text': ''})
owned = 0
res_map = get_resource_map(configuration)
for unique_resource_name in res_map.keys():
if sandbox_resource(unique_resource_name):
continue
owner_list = res_map[unique_resource_name][OWNERS]
resource_config = res_map[unique_resource_name][CONF]
visible_res_name = res_map[unique_resource_name][RESID]
if client_id in owner_list:
quick_res[unique_resource_name] = {
'object_type':
'multilinkline',
'links': [{
'object_type': 'link',
'destination':
'?unique_resource_name=%s' % unique_resource_name,
'class': 'adminlink iconspace',
'title': 'Manage %s' % unique_resource_name,
'text': 'Manage %s' % unique_resource_name,
}, {
'object_type':
'link',
'destination':
'viewres.py?unique_resource_name=%s' % visible_res_name,
'class':
'infolink iconspace',
'title':
'View %s' % unique_resource_name,
'text':
'View %s' % unique_resource_name,
}]
}
if unique_resource_name in unique_res_names:
raw_conf_file = os.path.join(configuration.resource_home,
unique_resource_name,
'config.MiG')
try:
filehandle = open(raw_conf_file, 'r')
raw_conf = filehandle.readlines()
filehandle.close()
except:
raw_conf = ['']
res_html = display_resource(client_id, unique_resource_name,
raw_conf, resource_config,
owner_list, re_list, configuration,
fill_helpers)
output_objects.append({
'object_type': 'html_form',
'text': res_html
})
# Pending requests
target_op = "addresowner"
csrf_token = make_csrf_token(configuration, form_method,
target_op, client_id, csrf_limit)
helper = html_post_helper(
target_op, "%s.py" % target_op, {
'unique_resource_name': unique_resource_name,
'cert_id': '__DYNAMIC__',
'request_name': '__DYNAMIC__',
csrf_field: csrf_token
})
output_objects.append({
'object_type': 'html_form',
'text': helper
})
target_op = "rejectresreq"
csrf_token = make_csrf_token(configuration, form_method,
target_op, client_id, csrf_limit)
helper = html_post_helper(
target_op, "%s.py" % target_op, {
'unique_resource_name': unique_resource_name,
'request_name': '__DYNAMIC__',
csrf_field: csrf_token
})
output_objects.append({
'object_type': 'html_form',
'text': helper
})
request_dir = os.path.join(configuration.resource_home,
unique_resource_name)
request_list = []
for req_name in list_access_requests(configuration,
request_dir):
req = load_access_request(configuration, request_dir,
req_name)
if not req:
continue
if req.get('request_type', None) != "resourceowner":
logger.error(
"unexpected request_type %(request_type)s" % req)
continue
request_item = build_accessrequestitem_object(
configuration, req)
# Convert filename with exotic chars into url-friendly pure hex version
shared_args = {
"unique_resource_name": unique_resource_name,
"request_name": hexlify(req["request_name"])
}
accept_args, reject_args = {}, {}
accept_args.update(shared_args)
reject_args.update(shared_args)
if req['request_type'] == "resourceowner":
accept_args["cert_id"] = req["entity"]
request_item['acceptrequestlink'] = {
'object_type':
'link',
'destination':
"javascript: confirmDialog(%s, '%s', %s, %s);" %
("addresowner",
"Accept %(target)s %(request_type)s request from %(entity)s"
% req, 'undefined', "{%s}" % ', '.join([
"'%s': '%s'" % pair
for pair in accept_args.items()
])),
'class':
'addlink iconspace',
'title':
'Accept %(target)s %(request_type)s request from %(entity)s'
% req,
'text':
''
}
request_item['rejectrequestlink'] = {
'object_type':
'link',
'destination':
"javascript: confirmDialog(%s, '%s', %s, %s);" %
("rejectresreq",
"Reject %(target)s %(request_type)s request from %(entity)s"
% req, 'undefined', "%s" % reject_args),
'class':
'removelink iconspace',
'title':
'Reject %(target)s %(request_type)s request from %(entity)s'
% req,
'text':
''
}
request_list.append(request_item)
output_objects.append({
'object_type': 'sectionheader',
'text': "Pending Requests"
})
output_objects.append({
'object_type': 'table_pager',
'id_prefix': 'accessrequests_',
'entry_name': 'access requests',
'default_entries': default_pager_entries
})
output_objects.append({
'object_type': 'accessrequests',
'accessrequests': request_list
})
output_objects.append({
'object_type': 'sectionheader',
'text': 'Retire resource'
})
output_objects.append({
'object_type':
'text',
'text':
'''
Use the link below to permanently remove the resource from the grid after
stopping all units and the front end.
'''
})
target_op = "delres"
csrf_token = make_csrf_token(configuration, form_method,
target_op, client_id, csrf_limit)
js_name = 'delres%s' % hexlify(unique_resource_name)
helper = html_post_helper(
js_name, '%s.py' % target_op, {
'unique_resource_name': unique_resource_name,
csrf_field: csrf_token
})
output_objects.append({
'object_type': 'html_form',
'text': helper
})
output_objects.append({
'object_type':
'link',
'destination':
"javascript: confirmDialog(%s, '%s');" %
(js_name, 'Really delete %s? (fails if it is busy)' %
unique_resource_name),
'class':
'removelink iconspace',
'title':
'Delete %s' % unique_resource_name,
'text':
'Delete %s' % unique_resource_name
})
owned += 1
if owned == 0:
output_objects.append({
'object_type':
'text',
'text':
'You are not listed as owner of any resources!'
})
else:
sorted_links = quick_res.items()
sorted_links.sort()
for (res_id, link_obj) in sorted_links:
quick_links.append(link_obj)
# add new line
quick_links.append({'object_type': 'text', 'text': ''})
quick_links.append({
'object_type': 'html_form',
'text': '</div><div class="quicklinks">'
})
quick_links.append({
'object_type': 'link',
'destination': "javascript:toggleHidden('.quicklinks');",
'class': 'additemlink iconspace',
'title': 'Toggle view',
'text': 'Show quick links'
})
quick_links.append({'object_type': 'html_form', 'text': '</div>'})
output_objects = output_objects[:quick_links_index]\
+ quick_links + output_objects[quick_links_index:]
return (output_objects, returnvalues.OK)
def main(client_id, user_arguments_dict):
"""Main function used by front end"""
(configuration, logger, output_objects, op_name) = \
initialize_main_variables(client_id, op_header=False)
status = returnvalues.OK
defaults = signature()[1]
title_entry = find_entry(output_objects, 'title')
label = "%s" % configuration.site_vgrid_label
title_entry['text'] = "%s Management" % label
(validate_status, accepted) = validate_input_and_cert(
user_arguments_dict,
defaults,
output_objects,
client_id,
configuration,
allow_rejects=False,
)
if not validate_status:
return (accepted, returnvalues.CLIENT_ERROR)
operation = accepted['operation'][-1]
caching = (accepted['caching'][-1].lower() in ('true', 'yes'))
if not operation in allowed_operations:
output_objects.append({
'object_type':
'error_text',
'text':
'''Operation must be one of %s.''' % ', '.join(allowed_operations)
})
return (output_objects, returnvalues.OK)
logger.info("%s %s begin for %s" % (op_name, operation, client_id))
vgrid_items, active_vgrid_links = [], []
member_list = {
'object_type': 'vgrid_list',
'vgrids': vgrid_items,
'components': active_vgrid_links
}
# Check if user wants advanced VGrid component links
user_settings = title_entry.get('user_settings', {})
collaboration_links = user_settings.get('SITE_COLLABORATION_LINKS',
'default')
if not collaboration_links in configuration.site_collaboration_links or \
collaboration_links == 'default':
active_vgrid_links += configuration.site_default_vgrid_links
elif collaboration_links == 'advanced':
active_vgrid_links += configuration.site_advanced_vgrid_links
# General fill helpers including CSRF fields
form_method = 'post'
csrf_limit = get_csrf_limit(configuration)
fill_helpers = {
'vgrid_label': label,
'form_method': form_method,
'csrf_field': csrf_field,
'csrf_limit': csrf_limit
}
if operation in show_operations:
# jquery support for tablesorter and confirmation on request and leave
# table initially sorted by col. 2 (admin), then 3 (member), then 0 (name)
# NOTE: We distinguish between caching on page load and forced refresh
refresh_helper = 'ajax_vgridman("%s", %s, %%s)'
refresh_call = refresh_helper % (label, active_vgrid_links)
table_spec = {
'table_id': 'vgridtable',
'sort_order': '[[2,1],[3,1],[0,0]]',
'refresh_call': refresh_call % 'false'
}
(add_import, add_init,
add_ready) = man_base_js(configuration, [table_spec])
if operation == "show":
add_ready += '%s;' % (refresh_call % 'true')
title_entry['script']['advanced'] += add_import
title_entry['script']['init'] += add_init
title_entry['script']['ready'] += add_ready
output_objects.append({
'object_type': 'html_form',
'text': man_base_html(configuration)
})
# Append VGrid alias note if custom
if label != 'VGrid':
long_label = '%ss (i.e. VGrids)' % label
else:
long_label = "%ss" % label
output_objects.append({
'object_type': 'header',
'text': "%s" % long_label
})
output_objects.append({
'object_type':
'text',
'text':
'''%ss share files, a number of collaboration
tools and resources. Members can access web pages, files, tools and resources.
Owners can additionally edit pages, as well as add and remove members or
resources.''' % label
})
if label != 'VGrid':
output_objects.append({
'object_type':
'text',
'text':
"""Please note that for historical reasons
%ss are also referred to as VGrids in some contexts.""" % label
})
output_objects.append({
'object_type': 'sectionheader',
'text': '%ss managed on this server' % label
})
# Helper forms for requests and removes
for post_type in ["vgridowner", "vgridmember"]:
target_op = 'sendrequestaction'
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
helper = html_post_helper(
'req%s' % post_type, '%s.py' % target_op, {
'vgrid_name': '__DYNAMIC__',
'request_type': post_type,
'request_text': '',
csrf_field: csrf_token
})
output_objects.append({'object_type': 'html_form', 'text': helper})
for post_type in ["vgridowner", "vgridmember"]:
target_op = 'rm%s' % post_type
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
helper = html_post_helper(
target_op, '%s.py' % target_op, {
'vgrid_name': '__DYNAMIC__',
'cert_id': client_id,
csrf_field: csrf_token
})
output_objects.append({'object_type': 'html_form', 'text': helper})
output_objects.append({
'object_type': 'table_pager',
'entry_name': '%ss' % label,
'default_entries': default_pager_entries
})
if operation in list_operations:
logger.info("get vgrid map with caching %s" % caching)
vgrid_map = get_vgrid_map(configuration, caching=caching)
member_list['pending_updates'] = False
if caching:
modified_vgrids, _ = check_vgrids_modified(configuration)
if modified_vgrids:
logger.info("pending cache updates: %s" % modified_vgrids)
member_list['pending_updates'] = True
else:
logger.info("no pending cache updates")
vgrid_list = vgrid_map[VGRIDS].keys()
# Iterate through vgrids and print details for each
if 'monitor' in active_vgrid_links:
vgrid_list = [all_vgrids] + vgrid_list
else:
vgrid_list.remove(default_vgrid)
# User vgrid_list here to include default and all mangling above
for vgrid_name in vgrid_list:
vgrid_dict = vgrid_map[VGRIDS].get(vgrid_name, {})
settings_dict = dict(vgrid_dict.get(SETTINGS, []))
# Mark and show hidden vgrids if owner or member and hide otherwise
view_icon, hidden_status = "infolink", " "
if settings_dict.get('hidden', False):
if client_id in vgrid_dict[OWNERS] + vgrid_dict[MEMBERS]:
logger.debug("show hidden vgrid %s for participant" %
vgrid_name)
view_icon, hidden_status = "shadeinfolink", " hidden "
else:
logger.debug("skip hidden vgrid %s" % vgrid_name)
continue
vgrid_obj = {'object_type': 'vgrid', 'name': vgrid_name}
if vgrid_name == default_vgrid:
# Everybody is member and allowed to see statistics, Noone
# can own it or leave it. Do not add any page links.
vgrid_obj['privatemonitorlink'] = {
'object_type': 'link',
'destination':
'showvgridmonitor.py?vgrid_name=%s' % vgrid_name,
'class': 'monitorlink iconspace',
'title': 'View %s monitor' % vgrid_name,
'text': 'View'
}
vgrid_obj['memberlink'] = {
'object_type':
'link',
'destination':
'',
'class':
'infolink iconspace',
'title':
'Every user is member of the %s %s' %
(default_vgrid, label),
'text':
''
}
vgrid_obj['administratelink'] = {
'object_type': 'link',
'destination': '',
'class': 'infolink iconspace',
'title': 'Nobody owns the %s %s' % (default_vgrid, label),
'text': ''
}
vgrid_obj['viewvgridlink'] = {
'object_type': 'link',
'destination': 'viewvgrid.py?vgrid_name=%s' % vgrid_name,
'class': 'infolink iconspace',
'title':
'View details for the %s %s' % (default_vgrid, label),
'text': ''
}
vgrid_items.append(vgrid_obj)
continue
elif vgrid_name == all_vgrids:
# Only show global monitor link for all_vgrids, Noone
# can own it or leave it. Do not add any page links.
vgrid_obj['privatemonitorlink'] = {
'object_type': 'link',
'destination':
'showvgridmonitor.py?vgrid_name=%s' % vgrid_name,
'class': 'monitorlink iconspace',
'title': 'View global monitor',
'text': 'View'
}
vgrid_obj['memberlink'] = {
'object_type': 'link',
'destination': '',
'class': 'infolink iconspace',
'title': 'Not a real %s - only for global monitor' % label,
'text': ''
}
vgrid_obj['administratelink'] = {
'object_type': 'link',
'destination': '',
'class': '',
'title': '',
'text': ''
}
vgrid_obj['viewvgridlink'] = {
'object_type': 'link',
'destination': '',
'class': 'infolink iconspace',
'title': 'Not a real %s - only for global monitor' % label,
'text': ''
}
vgrid_items.append(vgrid_obj)
continue
# links for everyone: public pages and membership request
vgrid_obj['publicscmlink'] = {
'object_type':
'link',
'destination':
'%s/vgridpublicscm/%s' %
(configuration.migserver_http_url, vgrid_name),
'class':
'scmlink public iconspace',
'title':
'Open %s public SCM' % vgrid_name,
'text':
'Open'
}
vgrid_obj['publictrackerlink'] = {
'object_type':
'link',
'destination':
'%s/vgridpublictracker/%s' %
(configuration.migserver_http_url, vgrid_name),
'class':
'trackerlink public iconspace',
'title':
'Open %s public tracker' % vgrid_name,
'text':
'Open'
}
vgrid_obj['enterpubliclink'] = {
'object_type':
'link',
'destination':
'%s/vgrid/%s/path/index.html' %
(configuration.migserver_http_url, vgrid_name),
'class':
'urllink member iconspace',
'title':
'View public %s web page' % vgrid_name,
'text':
'View'
}
# Link to show vgrid details
vgrid_obj['viewvgridlink'] = \
{'object_type': 'link',
'destination': 'viewvgrid.py?vgrid_name=%s' %
vgrid_name,
'class': '%s iconspace' % view_icon,
'title': 'View details for the %s%s%s'
% (vgrid_name, hidden_status, label),
'text': ''}
# link to become member: overwritten later for members
vgrid_obj['memberlink'] = {
'object_type':
'link',
'destination':
"javascript: confirmDialog(%s, '%s', '%s', %s);" %
('reqvgridmember', "Request membership of " + vgrid_name +
":<br/>\nPlease write a message to the owners (field below).",
'request_text', "{vgrid_name: '%s'}" % vgrid_name),
'class':
'addlink iconspace',
'title':
'Request membership of %s' % vgrid_name,
'text':
''
}
# link to become owner: overwritten later for owners
vgrid_obj['administratelink'] = {
'object_type':
'link',
'destination':
"javascript: confirmDialog(%s, '%s', '%s', %s);" %
('reqvgridowner', "Request ownership of " + vgrid_name +
":<br/>\nPlease write a message to the owners (field below).",
'request_text', "{vgrid_name: '%s'}" % vgrid_name),
'class':
'addadminlink iconspace',
'title':
'Request ownership of %s' % vgrid_name,
'text':
''
}
# members/owners are allowed to view private pages and monitor
if client_id in vgrid_dict[OWNERS] + vgrid_dict[MEMBERS]:
vgrid_obj['enterprivatelink'] = {
'object_type': 'link',
'destination': '../vgrid/%s/path/index.html' % vgrid_name,
'class': 'urllink owner iconspace',
'title': 'View private %s web page' % vgrid_name,
'text': 'View'
}
vgrid_obj['sharedfolderlink'] = {
'object_type': 'link',
'destination': 'fileman.py?path=%s/' % vgrid_name,
'class': 'sharedfolderlink iconspace',
'title': 'Open shared %s folder' % vgrid_name,
'text': 'Open'
}
vgrid_obj['memberscmlink'] = {
'object_type': 'link',
'destination': '/vgridscm/%s' % vgrid_name,
'class': 'scmlink member iconspace',
'title': 'View %s members scm' % vgrid_name,
'text': 'View'
}
vgrid_obj['membertrackerlink'] = {
'object_type': 'link',
'destination': '/vgridtracker/%s' % vgrid_name,
'class': 'trackerlink member iconspace',
'title': 'View %s members tracker' % vgrid_name,
'text': 'View'
}
vgrid_obj['privateforumlink'] = {
'object_type': 'link',
'destination': 'vgridforum.py?vgrid_name=%s' % vgrid_name,
'class': 'forumlink iconspace',
'title': 'Open %s private forum' % vgrid_name,
'text': 'Open'
}
vgrid_obj['privateworkflowslink'] = {
'object_type': 'link',
'destination':
'vgridworkflows.py?vgrid_name=%s' % vgrid_name,
'class': 'workflowslink iconspace',
'title': 'Open %s private workflows' % vgrid_name,
'text': 'Open'
}
vgrid_obj['privatemonitorlink'] = {
'object_type': 'link',
'destination':
'showvgridmonitor.py?vgrid_name=%s' % vgrid_name,
'class': 'monitorlink iconspace',
'title': 'View %s monitor' % vgrid_name,
'text': 'View'
}
# to leave this VGrid (remove ourselves). Note that we are
# going to overwrite the link later for owners.
vgrid_obj['memberlink'].update({
'destination':
"javascript: confirmDialog(%s, '%s', %s, %s);" %
('rmvgridmember', "Really leave " + vgrid_name + "?",
'undefined', "{vgrid_name: '%s'}" % vgrid_name),
'class':
'removelink iconspace',
'title':
'Leave %s members' % vgrid_name,
})
# owners are allowed to edit pages and administrate
if client_id in vgrid_dict[OWNERS]:
vgrid_obj['ownerscmlink'] = {
'object_type': 'link',
'destination': '/vgridownerscm/%s' % vgrid_name,
'class': 'scmlink owner iconspace',
'title': 'View %s owners scm' % vgrid_name,
'text': 'View'
}
vgrid_obj['ownertrackerlink'] = {
'object_type': 'link',
'destination': '/vgridownertracker/%s' % vgrid_name,
'class': 'trackerlink owner iconspace',
'title': 'View %s owners tracker' % vgrid_name,
'text': 'View'
}
# correct the link to leave the VGrid
vgrid_obj['memberlink'].update({
'destination':
"javascript: confirmDialog(%s, '%s', %s, %s);" %
('rmvgridowner', "Really leave " + vgrid_name + "?",
'undefined', "{vgrid_name: '%s'}" % vgrid_name),
'class':
'removeadminlink iconspace',
'title':
'Leave %s owners' % vgrid_name
})
# add more links: administrate and edit pages
vgrid_obj['administratelink'] = {
'object_type': 'link',
'destination': 'adminvgrid.py?vgrid_name=%s' % vgrid_name,
'class': 'adminlink iconspace',
'title': 'Administrate %s' % vgrid_name,
'text': ''
}
vgrid_obj['editprivatelink'] = {
'object_type': 'link',
'destination':
'fileman.py?path=private_base/%s/' % vgrid_name,
'class': 'editlink owner iconspace',
'title': 'Edit private %s web page' % vgrid_name,
'text': 'Edit'
}
vgrid_obj['editpubliclink'] = {
'object_type': 'link',
'destination':
'fileman.py?path=public_base/%s/' % vgrid_name,
'class': 'editlink member iconspace',
'title': 'Edit public %s web page' % vgrid_name,
'text': 'Edit'
}
vgrid_items.append(vgrid_obj)
if operation == "show":
# insert dummy placeholder to build table
vgrid_obj = {'object_type': 'vgrid', 'name': default_vgrid}
for field in active_vgrid_links:
vgrid_obj[field] = ''
vgrid_items.append(vgrid_obj)
output_objects.append(member_list)
if operation in show_operations:
user_map = get_full_user_map(configuration)
user_dict = user_map.get(client_id, None)
# Optional limitation of create vgrid permission
if user_dict and vgrid_create_allowed(configuration, user_dict):
output_objects.append({
'object_type': 'sectionheader',
'text': 'Additional %ss' % label
})
output_objects.append({
'object_type':
'text',
'text':
'''Please enter a name for the new %(vgrid_label)s to add,
using slashes to specify nesting. I.e. if you own a %(vgrid_label)s called ABC,
you can create a sub-%(vgrid_label)s called DEF by entering ABC/DEF below.
''' % fill_helpers
})
target_op = 'createvgrid'
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
fill_helpers.update({
'target_op': target_op,
'csrf_token': csrf_token
})
output_objects.append({
'object_type':
'html_form',
'text':
'''
<form method="%(form_method)s" action="%(target_op)s.py">
<input type="hidden" name="%(csrf_field)s" value="%(csrf_token)s" />
<input class="p60width" type="text" name="vgrid_name" required
pattern="[a-zA-Z0-9 /_.-]*"
title="unique name of ASCII letters and digits separated only by underscores, periods, spaces and hyphens. Slashes are additionally allowed when creating nested sub-%(vgrid_label)ss" />
<input type="hidden" name="output_format" value="html" />
<input type="submit" value="Create %(vgrid_label)s" />
</form>
''' % fill_helpers
})
output_objects.append({
'object_type': 'sectionheader',
'text': 'Request Access to %ss' % label
})
output_objects.append({
'object_type':
'text',
'text':
'''You can request access to %(vgrid_label)ss using the individual
plus-icons above directly or by entering the name of the %(vgrid_label)s to
request access to, what kind of access and an optional message to the admins
below''' % fill_helpers
})
target_op = 'sendrequestaction'
csrf_token = make_csrf_token(configuration, form_method, target_op,
client_id, csrf_limit)
fill_helpers.update({'target_op': target_op, 'csrf_token': csrf_token})
output_objects.append({
'object_type':
'html_form',
'text':
'''
<form method="%(form_method)s" action="%(target_op)s.py">
<input type="hidden" name="%(csrf_field)s" value="%(csrf_token)s" />
<input class="p60width" type="text" name="vgrid_name" required
pattern="[a-zA-Z0-9 /_.-]*"
title="the name of an existing %(vgrid_label)s" />
<select class="styled-select html-select" name="request_type">
<option value="vgridmember">membership</option>
<option value="vgridowner">ownership</option>
</select>
<br/>
<input class="p60width" type="text" name="request_text" required />
<input type="hidden" name="output_format" value="html" />
<input type="submit" value="Request %(vgrid_label)s access" />
</form>
''' % fill_helpers
})
logger.info("%s %s end for %s" % (op_name, operation, client_id))
return (output_objects, status)