381 |
382 |
383 |
384 |
385 |
386 |
387 |
388 |
389 |
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/src/js/options.js:
--------------------------------------------------------------------------------
1 | // JS for options.html
2 |
3 | import {
4 | Hosts,
5 | checkPerms,
6 | copyInput,
7 | grantPerms,
8 | showHidePassword,
9 | linkClick,
10 | onAdded,
11 | onRemoved,
12 | revokePerms,
13 | saveOptions,
14 | showToast,
15 | textFileDownload,
16 | updateManifest,
17 | updateBrowser,
18 | updateOptions,
19 | } from './export.js'
20 |
21 | chrome.storage.onChanged.addListener(onChanged)
22 | chrome.permissions.onAdded.addListener(onAdded)
23 | chrome.permissions.onRemoved.addListener(onRemoved)
24 |
25 | document.addEventListener('DOMContentLoaded', initOptions)
26 | // document.getElementById('add-host').addEventListener('submit', addHost)
27 | document.getElementById('copy-support').addEventListener('click', copySupport)
28 | const editForm = document.getElementById('edit-form')
29 | editForm.addEventListener('submit', editSubmit)
30 | editForm.addEventListener('change', editChange)
31 |
32 | const hostsInput = document.getElementById('hosts-input')
33 | hostsInput.addEventListener('change', hostsInputChange)
34 | document.getElementById('add-hosts').addEventListener('click', editClick)
35 | document.getElementById('export-hosts').addEventListener('click', exportHosts)
36 | document.getElementById('import-file').addEventListener('click', importHosts)
37 | document.getElementById('import-text').addEventListener('click', importText)
38 |
39 | document
40 | .querySelectorAll('.revoke-permissions')
41 | .forEach((el) => el.addEventListener('click', revokePerms))
42 | document
43 | .querySelectorAll('.grant-permissions')
44 | .forEach((el) => el.addEventListener('click', grantPerms))
45 | document
46 | .querySelectorAll('a[href]')
47 | .forEach((el) => el.addEventListener('click', linkClick))
48 | document
49 | .querySelectorAll('[data-show-hide]')
50 | .forEach((el) => el.addEventListener('click', showHidePassword))
51 | document
52 | .querySelectorAll('[data-copy-input]')
53 | .forEach((el) => el.addEventListener('click', copyInput))
54 | document
55 | .querySelectorAll('#options-form input')
56 | .forEach((el) => el.addEventListener('change', saveOptions))
57 | document
58 | .getElementById('options-form')
59 | .addEventListener('submit', (e) => e.preventDefault())
60 | document
61 | .querySelectorAll('[data-bs-toggle="tooltip"]')
62 | .forEach((el) => new bootstrap.Tooltip(el))
63 | document
64 | .getElementsByName('radioBackground')
65 | .forEach((el) => el.addEventListener('change', backgroundChange))
66 |
67 | document.getElementById('chrome-shortcuts').addEventListener('click', () => {
68 | // noinspection JSIgnoredPromiseFromCall
69 | chrome.tabs.update({ url: 'chrome://extensions/shortcuts' })
70 | })
71 |
72 | const trashCan = document.querySelector('#clones > .fa-trash-can')
73 | const faPen = document.querySelector('#clones > .fa-pen-to-square')
74 |
75 | const bgPictureInput = document.getElementById('bgPictureInput')
76 | const bgVideoInput = document.getElementById('bgVideoInput')
77 |
78 | const editHostname = document.getElementById('hostname')
79 | const editUsername = document.getElementById('username')
80 | const editPassword = document.getElementById('password')
81 |
82 | const confirmDelete = document.getElementById('confirm-delete')
83 | const confirmDeleteHost = document.getElementById('delete-host')
84 | const deleteModal = new bootstrap.Modal('#delete-modal')
85 | confirmDelete.addEventListener('click', deleteHost)
86 |
87 | const editModalEl = document.getElementById('edit-modal')
88 | const editModalAlert = document.getElementById('edit-modal-alert')
89 | const editModal = new bootstrap.Modal(editModalEl)
90 | editModalEl.addEventListener('shown.bs.modal', () => {
91 | if (editForm.dataset.action === 'add') {
92 | editHostname.focus()
93 | } else {
94 | editUsername.focus()
95 | }
96 | })
97 | editModalEl.addEventListener('hide.bs.modal', () => {
98 | editModal._config.backdrop = true
99 | editModalAlert.classList.add('d-none')
100 | })
101 | editModalEl.addEventListener('hidePrevented.bs.modal', () => {
102 | console.log('Changes Detected!')
103 | editModalAlert.classList.remove('d-none')
104 | })
105 |
106 | const importModalEl = document.getElementById('import-modal')
107 | const importModal = new bootstrap.Modal(importModalEl)
108 | const importTextarea = document.getElementById('import-textarea')
109 | document.getElementById('clear-import').addEventListener('click', () => {
110 | importTextarea.value = ''
111 | importTextarea.focus()
112 | })
113 | importModalEl.addEventListener('shown.bs.modal', () => {
114 | importTextarea.focus()
115 | })
116 |
117 | $('.form-control').on('change input', function () {
118 | $(this).removeClass('is-invalid')
119 | })
120 |
121 | /**
122 | * Initialize Options
123 | * @function initOptions
124 | */
125 | async function initOptions() {
126 | console.debug('initOptions')
127 | // noinspection ES6MissingAwait
128 | updateManifest()
129 | // noinspection ES6MissingAwait
130 | updateBrowser()
131 | // noinspection ES6MissingAwait
132 | setShortcuts('#keyboard-shortcuts', true)
133 | checkPerms().then((hasPerms) => {
134 | if (!hasPerms) console.log('%cMissing Host Permissions', 'color: Red')
135 | })
136 | chrome.storage.sync.get(['options']).then((items) => {
137 | updateOptions(items.options)
138 | backgroundChange(items.options.radioBackground)
139 | })
140 |
141 | const hosts = await Hosts.all()
142 | // console.debug('hosts:', hosts)
143 | updateTable(hosts)
144 | }
145 |
146 | /**
147 | * Update Popup Table with Data
148 | * @function updateTable
149 | * @param {Object} data
150 | */
151 | function updateTable(data) {
152 | const hostsBody = document.querySelector('#hosts-table > tbody')
153 | hostsBody.innerHTML = ''
154 | const ignoredBody = document.querySelector('#ignored-table > tbody')
155 | ignoredBody.innerHTML = ''
156 |
157 | for (const [key, value] of Object.entries(data)) {
158 | const ignored = value === 'ignored'
159 | const row = ignored ? ignoredBody.insertRow() : hostsBody.insertRow()
160 | const username = value.split(':')[0]
161 | // console.debug('username:', username)
162 |
163 | const deleteBtn = document.createElement('a')
164 | const trash = trashCan.cloneNode(true)
165 | deleteBtn.appendChild(trash)
166 | deleteBtn.title = 'Delete'
167 | deleteBtn.dataset.value = key
168 | deleteBtn.classList.add('link-danger')
169 | deleteBtn.setAttribute('role', 'button')
170 | deleteBtn.addEventListener('click', deleteHost)
171 | const cell1 = row.insertCell()
172 | cell1.classList.add('text-center')
173 | cell1.appendChild(deleteBtn)
174 |
175 | const hostLink = document.createElement('a')
176 | hostLink.text = key
177 | hostLink.title = key
178 | hostLink.href = `https://${key}`
179 | hostLink.target = '_blank'
180 | hostLink.setAttribute('role', 'button')
181 | const cell2 = row.insertCell()
182 | cell2.classList.add('text-break')
183 | cell2.appendChild(hostLink)
184 |
185 | if (ignored) {
186 | continue
187 | }
188 |
189 | const user = document.createTextNode(username)
190 | const cell3 = row.insertCell()
191 | cell3.appendChild(user)
192 | cell3.classList.add('text-break', 'd-none', 'd-sm-table-cell')
193 |
194 | const editBtn = document.createElement('a')
195 | const edit = faPen.cloneNode(true)
196 | editBtn.appendChild(edit)
197 | editBtn.title = 'Edit'
198 | editBtn.dataset.value = key
199 | editBtn.classList.add('link-warning')
200 | editBtn.setAttribute('role', 'button')
201 | editBtn.addEventListener('click', editClick)
202 | const cell4 = row.insertCell()
203 | cell4.classList.add('text-center')
204 | cell4.appendChild(editBtn)
205 | }
206 | }
207 |
208 | /**
209 | * Delete Host
210 | * @function deleteHost
211 | * @param {MouseEvent} event
212 | */
213 | async function deleteHost(event) {
214 | console.debug('deleteHost:', event)
215 | try {
216 | const host = event.currentTarget?.dataset?.value
217 | console.debug('host:', host)
218 | const confirm = event.currentTarget?.id !== 'confirm-delete'
219 | const { options } = await chrome.storage.sync.get(['options'])
220 | if (options.confirmDelete && !!confirm) {
221 | console.debug('Show Delete Modal')
222 | confirmDelete.dataset.value = host
223 | confirmDeleteHost.textContent = host
224 | deleteModal.show()
225 | return
226 | }
227 | await Hosts.delete(host)
228 | deleteModal.hide()
229 | showToast(`Removed: ${host}`)
230 | } catch (e) {
231 | showToast(`Delete Error: ${e.message}`, 'danger')
232 | }
233 | }
234 |
235 | /**
236 | * Edit/Add Host Click Callback
237 | * @function editClick
238 | * @param {MouseEvent} event
239 | */
240 | async function editClick(event) {
241 | console.debug('editClick:', event)
242 | const target = event.currentTarget
243 | const inputs = editModalEl.querySelectorAll('input')
244 | if (target.dataset.action === 'add') {
245 | // Process Add
246 | console.debug('%c Add Host editClick', 'color: Lime')
247 | document.getElementById('edit-modal-label').textContent = 'Add Host'
248 | editForm.dataset.action = 'add'
249 | inputs.forEach((el) => {
250 | el.classList.remove('is-invalid')
251 | el.value = ''
252 | })
253 | editModal.show()
254 | return
255 | }
256 | // Process Edit
257 | document.getElementById('edit-modal-label').textContent = 'Edit Host'
258 | editForm.dataset.action = 'edit'
259 | inputs.forEach((el) => el.classList.remove('is-invalid'))
260 | const host = target?.dataset?.value
261 | console.debug('host:', host)
262 | const creds = await Hosts.get(host)
263 | const [username, password] = creds.split(':')
264 | editHostname.value = host
265 | editHostname.dataset.original = host
266 | editUsername.value = username
267 | editUsername.dataset.original = username
268 | editPassword.value = password
269 | editPassword.dataset.original = password
270 | editPassword.type = 'password'
271 | editModal.show()
272 | }
273 |
274 | /**
275 | * Edit Host Submit Callback
276 | * @function editSubmit
277 | * @param {SubmitEvent} event
278 | */
279 | async function editSubmit(event) {
280 | console.debug('editSubmit:', event)
281 | const target = event.currentTarget
282 | event.preventDefault()
283 | event.stopPropagation()
284 | if (target.dataset.action === 'add') {
285 | console.debug('%c Add Host editSubmit:', 'color: Lime')
286 | await addHost(event)
287 | return
288 | }
289 | try {
290 | const hostname = getHost(editHostname.value)
291 | const username = editUsername.value
292 | const password = editPassword.value
293 | // console.debug('hostname ,username, password:', hostname, username, password)
294 | if (
295 | hostname === editHostname.dataset.original &&
296 | username === editUsername.dataset.original &&
297 | password === editPassword.dataset.original
298 | ) {
299 | editModal.hide()
300 | return showToast('No Changes Detected', 'warning')
301 | }
302 | // TODO: Validate Hostname/Username/Password
303 | // const { sites } = await chrome.storage.sync.get(['sites'])
304 | // if (hostname !== editHostname.dataset.original) {
305 | // delete sites[editHostname.dataset.original]
306 | // }
307 | // sites[hostname] = `${username}:${password}`
308 | // await chrome.storage.sync.set({ sites })
309 | await Hosts.edit(
310 | editHostname.dataset.original,
311 | hostname,
312 | `${username}:${password}`
313 | )
314 | editModal.hide()
315 | showToast(`Updated Host: ${hostname}`, 'success')
316 | } catch (e) {
317 | showToast(`Error saving credentials: ${e.message}`, 'danger')
318 | }
319 | }
320 |
321 | /**
322 | * Add Host Callback
323 | * @function addHost
324 | * @param {SubmitEvent} event
325 | */
326 | async function addHost(event) {
327 | console.debug('addHost:', event)
328 | event.preventDefault()
329 | /** @type {HTMLInputElement} */
330 | const input = event.target.elements['hostname']
331 | console.debug('input:', input)
332 | let value = input.value
333 | console.debug('value:', value)
334 | if (!value.includes('://')) {
335 | value = `https://${value}`
336 | }
337 | let url
338 | try {
339 | url = new URL(value)
340 | } catch (e) {
341 | showToast(e.message, 'danger')
342 | input.focus()
343 | input.select()
344 | return console.info(e)
345 | }
346 | console.log('url:', url)
347 | // const { sites } = await chrome.storage.sync.get(['sites'])
348 | const existing = await Hosts.get(url.hostname)
349 | console.debug('existing:', existing)
350 | if (existing) {
351 | // showToast(`Host Exists: ${url.hostname}`, 'warning')
352 | document.getElementById('hostnameValidation').textContent =
353 | 'Hostname Already Exist!'
354 | input.focus()
355 | input.select()
356 | input.classList.add('is-invalid')
357 | return console.debug('Existing Host: url:', url)
358 | }
359 | /** @type {HTMLInputElement} */
360 | const usernameEl = event.target.elements['username']
361 | console.log('username:', usernameEl.value)
362 | if (!usernameEl.value) {
363 | document.getElementById('usernameValidation').textContent =
364 | 'Username Required!'
365 | usernameEl.focus()
366 | usernameEl.classList.add('is-invalid')
367 | return console.debug('No username')
368 | }
369 | /** @type {HTMLInputElement} */
370 | const passwordEl = event.target.elements['password']
371 | console.log('password:', passwordEl.value)
372 | if (!passwordEl.value) {
373 | document.getElementById('passwordValidation').textContent =
374 | 'Password Required!'
375 | passwordEl.focus()
376 | passwordEl.classList.add('is-invalid')
377 | return console.debug('No password')
378 | }
379 | console.log(`Adding Host: ${url.hostname}`, url)
380 | await Hosts.set(url.host, `${usernameEl.value}:${passwordEl.value}`)
381 | showToast(`Added Host: ${url.hostname}`)
382 | editModal.hide()
383 | }
384 |
385 | /**
386 | * @function getHost
387 | * @param {String} hostname
388 | * @return {String}
389 | */
390 | function getHost(hostname) {
391 | let host = hostname.toLowerCase().trim()
392 | host = host.includes('://') ? host : 'https://' + host
393 | console.debug('host:', host)
394 | const url = new URL(host)
395 | console.debug('url.host:', url.host)
396 | if (!url.host) {
397 | throw new Error(`Invalid Hostname: ${hostname}`)
398 | }
399 | return url.host
400 | }
401 |
402 | /**
403 | * Edit Host Change Callback
404 | * @function editChange
405 | * @param {SubmitEvent} event
406 | */
407 | async function editChange(event) {
408 | console.debug('editChange:', event)
409 | editModal._config.backdrop = 'static'
410 | }
411 |
412 | /**
413 | * Export Hosts Click Callback
414 | * @function exportHosts
415 | * @param {MouseEvent} event
416 | */
417 | async function exportHosts(event) {
418 | console.debug('exportHosts:', event)
419 | event.preventDefault()
420 | // const { sites } = await chrome.storage.sync.get(['sites'])
421 | // console.debug('sites:', sites)
422 |
423 | const hosts = await Hosts.all()
424 | // console.debug('hosts:', hosts)
425 | if (Object.keys(hosts).length === 0) {
426 | return showToast('No Credentials to Export', 'warning')
427 | }
428 | const json = JSON.stringify(hosts, null, 2)
429 | textFileDownload('auto-auth-secrets.txt', json)
430 | }
431 |
432 | /**
433 | * Import Hosts Click Callback
434 | * @function importHosts
435 | * @param {MouseEvent} event
436 | */
437 | async function importHosts(event) {
438 | console.debug('importHosts:', event)
439 | event.preventDefault()
440 | hostsInput.click()
441 | }
442 |
443 | /**
444 | * Import Text Click Callback
445 | * @function importText
446 | * @param {MouseEvent} event
447 | */
448 | async function importText(event) {
449 | console.debug('importText:', event)
450 | event.preventDefault()
451 | if (!importTextarea.value) {
452 | importTextarea.focus()
453 | return
454 | }
455 | try {
456 | const data = JSON.parse(importTextarea.value)
457 | // console.debug('data:', data)
458 | await importCredentials(data)
459 | importModal.hide()
460 | importTextarea.value = ''
461 | } catch (e) {
462 | console.debug('Import Error:', e)
463 | importModalEl.querySelector('.invalid-feedback').textContent =
464 | `Import Error: ${e.message}`
465 | importTextarea.classList.add('is-invalid')
466 | // showToast(`Import Error: ${e.message}`, 'danger')
467 | }
468 | }
469 |
470 | /**
471 | * Hosts Input Change Callback
472 | * @function hostsInputChange
473 | * @param {InputEvent} event
474 | */
475 | async function hostsInputChange(event) {
476 | console.debug('hostsInputChange:', event, hostsInput)
477 | event.preventDefault()
478 | try {
479 | const file = event.target.files.item(0)
480 | const text = await file.text()
481 | const data = JSON.parse(text)
482 | // console.debug('data:', data)
483 | await importCredentials(data)
484 | } catch (e) {
485 | console.log('Import error:', e)
486 | showToast(`Import Error: ${e.message}`, 'warning')
487 | }
488 | }
489 |
490 | /**
491 | * Import Credentials
492 | * @function importCredentials
493 | * @param {Object} data
494 | */
495 | async function importCredentials(data) {
496 | console.debug('importCredentials')
497 | const hosts = {}
498 | let count = 0
499 | let total
500 | if ('credentialsArray' in data) {
501 | // Basic Authentication (nanfgbiblbcagfodkfeinbbhijihckml)
502 | total = data.credentialsArray.length
503 | for (const item of data.credentialsArray) {
504 | try {
505 | // console.debug('item:', item)
506 | const key = getHost(item.url)
507 | hosts[key] = `${item.login}:${item.password}`
508 | count += 1
509 | } catch (e) {
510 | console.log(`Error processing item:`, 'color: Red', item, e)
511 | }
512 | }
513 | } else {
514 | total = Object.keys(data).length
515 | for (const [key, value] of Object.entries(data)) {
516 | // console.debug(`${key}:`, value)
517 | try {
518 | if (typeof value === 'object') {
519 | // AutoAuth (steffanschlein)
520 | const { username, password } = value
521 | if (!username || !password) {
522 | console.debug(`${key}: missing username or password`)
523 | continue
524 | }
525 | hosts[key] = `${username}:${password}`
526 | } else if (typeof value === 'string') {
527 | // Auto Auth (this extension)
528 | const [username, password] = value.split(':')
529 | if (value !== 'ignored' && (!username || !password)) {
530 | console.debug(`${key}: missing username or password`)
531 | continue
532 | }
533 | hosts[key] = value
534 | }
535 | count += 1
536 | } catch (e) {
537 | console.log(`Error processing: ${key}`, 'color: Red', e)
538 | }
539 | }
540 | }
541 | // console.debug('hosts:', hosts)
542 | await Hosts.update(hosts)
543 | const type = count ? 'success' : 'warning'
544 | showToast(`Imported/Updated ${count}/${total} Hosts.`, type)
545 | }
546 |
547 | /**
548 | * Auth Background Change Callback
549 | * @function backgroundChange
550 | * @param {String|InputEvent} event
551 | */
552 | function backgroundChange(event) {
553 | console.debug('backgroundChange:', event)
554 | const id = typeof event === 'string' ? event : event?.target?.id
555 | console.debug('id:', id)
556 | if (id === 'bgPicture') {
557 | bgPictureInput.classList.remove('d-none')
558 | bgVideoInput.classList.add('d-none')
559 | } else if (id === 'bgVideo') {
560 | bgPictureInput.classList.add('d-none')
561 | bgVideoInput.classList.remove('d-none')
562 | } else {
563 | bgPictureInput.classList.add('d-none')
564 | bgVideoInput.classList.add('d-none')
565 | }
566 | }
567 |
568 | /**
569 | * On Changed Callback
570 | * @function onChanged
571 | * @param {Object} changes
572 | * @param {String} namespace
573 | */
574 | async function onChanged(changes, namespace) {
575 | // console.debug('onChanged:', changes, namespace)
576 | if (namespace === 'sync') {
577 | if ('options' in changes) {
578 | updateOptions(changes.options.newValue)
579 | } else {
580 | const hosts = await Hosts.all()
581 | // console.debug('hosts:', hosts)
582 | updateTable(hosts)
583 | }
584 | }
585 | // for (const [key, { newValue }] of Object.entries(changes)) {
586 | // if (namespace === 'sync') {
587 | // if (key === 'options') {
588 | // updateOptions(newValue)
589 | // } else {
590 | // const hosts = await Hosts.all()
591 | // console.debug('hosts:', hosts)
592 | // updateTable(hosts)
593 | // }
594 | // }
595 | // }
596 | }
597 |
598 | /**
599 | * Set Keyboard Shortcuts
600 | * @function setShortcuts
601 | * @param {String} [selector]
602 | * @param {Boolean} [action]
603 | */
604 | async function setShortcuts(selector = '#keyboard-shortcuts', action = false) {
605 | if (!chrome.commands) {
606 | return console.debug('Skipping: chrome.commands')
607 | }
608 | const table = document.querySelector(selector)
609 | if (!table) {
610 | return console.warn(`${selector} table not found`)
611 | }
612 | table.classList.remove('d-none')
613 | const tbody = table.querySelector('tbody')
614 | const source = table.querySelector('tfoot > tr').cloneNode(true)
615 | const commands = await chrome.commands.getAll()
616 | for (const command of commands) {
617 | try {
618 | // console.debug('command:', command)
619 | const row = source.cloneNode(true)
620 | let description = command.description
621 | // Note: Chrome does not parse the description for _execute_action in manifest.json
622 | if (!description && command.name === '_execute_action') {
623 | description = 'Show Popup Action'
624 | }
625 | row.querySelector('.description').textContent = description
626 | row.querySelector('kbd').textContent = command.shortcut || 'Not Set'
627 | tbody.appendChild(row)
628 | } catch (e) {
629 | console.warn('Error adding command:', command, e)
630 | }
631 | }
632 | if (action) {
633 | try {
634 | const userSettings = await chrome.action.getUserSettings()
635 | const row = source.cloneNode(true)
636 | row.querySelector('i').className = 'fa-solid fa-puzzle-piece me-1'
637 | row.querySelector('.description').textContent =
638 | 'Toolbar Icon Pinned'
639 | row.querySelector('kbd').textContent = userSettings.isOnToolbar
640 | ? 'Yes'
641 | : 'No'
642 | tbody.appendChild(row)
643 | } catch (e) {
644 | console.log('Error adding pinned setting:', e)
645 | }
646 | }
647 | }
648 |
649 | /**
650 | * Copy Support/Debugging Information
651 | * @function copySupport
652 | * @param {MouseEvent} event
653 | */
654 | async function copySupport(event) {
655 | console.debug('copySupport:', event)
656 | event.preventDefault()
657 | const manifest = chrome.runtime.getManifest()
658 | const permissions = await chrome.permissions.getAll()
659 | const { options } = await chrome.storage.sync.get(['options'])
660 | const userSettings = await chrome.action.getUserSettings()
661 | const result = [
662 | `${manifest.name} - ${manifest.version}`,
663 | navigator.userAgent,
664 | `permissions.origins: ${JSON.stringify(permissions.origins)}`,
665 | `options: ${JSON.stringify(options)}`,
666 | `pinned: ${userSettings.isOnToolbar ? 'yes' : 'no'}`,
667 | ]
668 | await navigator.clipboard.writeText(result.join('\n'))
669 | showToast('Support Information Copied.', 'success')
670 | }
671 |
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
1 | GNU GENERAL PUBLIC LICENSE
2 | Version 3, 29 June 2007
3 |
4 | Copyright (C) 2007 Free Software Foundation, Inc.
5 | Everyone is permitted to copy and distribute verbatim copies
6 | of this license document, but changing it is not allowed.
7 |
8 | Preamble
9 |
10 | The GNU General Public License is a free, copyleft license for
11 | software and other kinds of works.
12 |
13 | The licenses for most software and other practical works are designed
14 | to take away your freedom to share and change the works. By contrast,
15 | the GNU General Public License is intended to guarantee your freedom to
16 | share and change all versions of a program--to make sure it remains free
17 | software for all its users. We, the Free Software Foundation, use the
18 | GNU General Public License for most of our software; it applies also to
19 | any other work released this way by its authors. You can apply it to
20 | your programs, too.
21 |
22 | When we speak of free software, we are referring to freedom, not
23 | price. Our General Public Licenses are designed to make sure that you
24 | have the freedom to distribute copies of free software (and charge for
25 | them if you wish), that you receive source code or can get it if you
26 | want it, that you can change the software or use pieces of it in new
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28 |
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435 | 9. Acceptance Not Required for Having Copies.
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471 | 11. Patents.
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535 |
536 | Nothing in this License shall be construed as excluding or limiting
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539 |
540 | 12. No Surrender of Others' Freedom.
541 |
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549 | the Program, the only way you could satisfy both those terms and this
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552 | 13. Use with the GNU Affero General Public License.
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554 | Notwithstanding any other provision of this License, you have
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563 | 14. Revised Versions of this License.
564 |
565 | The Free Software Foundation may publish revised and/or new versions of
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567 | be similar in spirit to the present version, but may differ in detail to
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578 |
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589 | 15. Disclaimer of Warranty.
590 |
591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
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600 | 16. Limitation of Liability.
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605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
610 | SUCH DAMAGES.
611 |
612 | 17. Interpretation of Sections 15 and 16.
613 |
614 | If the disclaimer of warranty and limitation of liability provided
615 | above cannot be given local legal effect according to their terms,
616 | reviewing courts shall apply local law that most closely approximates
617 | an absolute waiver of all civil liability in connection with the
618 | Program, unless a warranty or assumption of liability accompanies a
619 | copy of the Program in return for a fee.
620 |
621 | END OF TERMS AND CONDITIONS
622 |
623 | How to Apply These Terms to Your New Programs
624 |
625 | If you develop a new program, and you want it to be of the greatest
626 | possible use to the public, the best way to achieve this is to make it
627 | free software which everyone can redistribute and change under these terms.
628 |
629 | To do so, attach the following notices to the program. It is safest
630 | to attach them to the start of each source file to most effectively
631 | state the exclusion of warranty; and each file should have at least
632 | the "copyright" line and a pointer to where the full notice is found.
633 |
634 |
635 | Copyright (C)
636 |
637 | This program is free software: you can redistribute it and/or modify
638 | it under the terms of the GNU General Public License as published by
639 | the Free Software Foundation, either version 3 of the License, or
640 | (at your option) any later version.
641 |
642 | This program is distributed in the hope that it will be useful,
643 | but WITHOUT ANY WARRANTY; without even the implied warranty of
644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
645 | GNU General Public License for more details.
646 |
647 | You should have received a copy of the GNU General Public License
648 | along with this program. If not, see .
649 |
650 | Also add information on how to contact you by electronic and paper mail.
651 |
652 | If the program does terminal interaction, make it output a short
653 | notice like this when it starts in an interactive mode:
654 |
655 | Copyright (C)
656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
657 | This is free software, and you are welcome to redistribute it
658 | under certain conditions; type `show c' for details.
659 |
660 | The hypothetical commands `show w' and `show c' should show the appropriate
661 | parts of the General Public License. Of course, your program's commands
662 | might be different; for a GUI interface, you would use an "about box".
663 |
664 | You should also get your employer (if you work as a programmer) or school,
665 | if any, to sign a "copyright disclaimer" for the program, if necessary.
666 | For more information on this, and how to apply and follow the GNU GPL, see
667 | .
668 |
669 | The GNU General Public License does not permit incorporating your program
670 | into proprietary programs. If your program is a subroutine library, you
671 | may consider it more useful to permit linking proprietary applications with
672 | the library. If this is what you want to do, use the GNU Lesser General
673 | Public License instead of this License. But first, please read
674 | .
675 |
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