├── .config └── rclone │ └── rclone.conf ├── .gitignore ├── Aptfile ├── Dockerfile ├── LICENSE ├── Procfile ├── README.md ├── accounts └── .keep ├── commands.txt ├── config.json ├── db.sh ├── g ├── heroku.yml ├── lib ├── command.js ├── editor.js ├── renderer.js ├── terminal.js ├── utils.js └── wizard.js ├── package.json ├── requirements.txt └── server.js /.config/rclone/rclone.conf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/MannyHackers/ShellBot/d45db74b51eafec7cdf87ee4a7c51a0b032f820b/.config/rclone/rclone.conf -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | /config.json 2 | node_modules/ 3 | npm-debug.log 4 | -------------------------------------------------------------------------------- /Aptfile: -------------------------------------------------------------------------------- 1 | qbittorrent-nox 2 | qBittorrent 3 | KTorrent 4 | Vuze 5 | BitComet 6 | uTorrent 7 | Xunlei 8 | -------------------------------------------------------------------------------- /Dockerfile: -------------------------------------------------------------------------------- 1 | FROM lzzy12/mega-sdk-python:latest 2 | 3 | # Install all the required packages 4 | WORKDIR /usr/src/app 5 | RUN chmod 777 /usr/src/app 6 | RUN apt-get -qq update 7 | RUN apt-get -qq install -y aria2 python3 python3-pip \ 8 | git bash build-essential curl wget \ 9 | nodejs npm aria2 p7zip-full zip unzip qbittorrent-nox ruby python-minimal python-pip locales pv jq ffmpeg mediainfo 10 | 11 | RUN locale-gen en_US.UTF-8 12 | ENV LANG en_US.UTF-8 13 | ENV LANGUAGE en_US:en 14 | ENV LC_ALL en_US.UTF-8 15 | 16 | # rclone and gclone 17 | RUN curl https://rclone.org/install.sh | bash 18 | RUN aria2c https://git.io/gclone.sh && bash gclone.sh 19 | 20 | #ngrok 21 | RUN aria2c https://bin.equinox.io/c/4VmDzA7iaHb/ngrok-stable-linux-amd64.zip && unzip ngrok-stable-linux-amd64.zip 22 | 23 | #install rmega 24 | RUN gem install rmega 25 | 26 | # Copies config(if it exists) 27 | COPY . . 28 | RUN chmod +x g && chmod +x db.sh 29 | 30 | # Install requirements and start the bot 31 | RUN npm install 32 | 33 | #install requirements 34 | COPY requirements.txt . 35 | RUN pip3 install --no-cache-dir -r requirements.txt 36 | 37 | # setup workdir 38 | 39 | RUN dpkg --add-architecture i386 40 | RUN apt-get update 41 | RUN apt-get -y dist-upgrade 42 | 43 | CMD ["node", "server"] 44 | -------------------------------------------------------------------------------- /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 27 | free programs, and that you know you can do these things. 28 | 29 | To protect your rights, we need to prevent others from denying you 30 | these rights or asking you to surrender the rights. Therefore, you have 31 | certain responsibilities if you distribute copies of the software, or if 32 | you modify it: responsibilities to respect the freedom of others. 33 | 34 | For example, if you distribute copies of such a program, whether 35 | gratis or for a fee, you must pass on to the recipients the same 36 | freedoms that you received. You must make sure that they, too, receive 37 | or can get the source code. And you must show them these terms so they 38 | know their rights. 39 | 40 | Developers that use the GNU GPL protect your rights with two steps: 41 | (1) assert copyright on the software, and (2) offer you this License 42 | giving you legal permission to copy, distribute and/or modify it. 43 | 44 | For the developers' and authors' protection, the GPL clearly explains 45 | that there is no warranty for this free software. For both users' and 46 | authors' sake, the GPL requires that modified versions be marked as 47 | changed, so that their problems will not be attributed erroneously to 48 | authors of previous versions. 49 | 50 | Some devices are designed to deny users access to install or run 51 | modified versions of the software inside them, although the manufacturer 52 | can do so. This is fundamentally incompatible with the aim of 53 | protecting users' freedom to change the software. The systematic 54 | pattern of such abuse occurs in the area of products for individuals to 55 | use, which is precisely where it is most unacceptable. Therefore, we 56 | have designed this version of the GPL to prohibit the practice for those 57 | products. If such problems arise substantially in other domains, we 58 | stand ready to extend this provision to those domains in future versions 59 | of the GPL, as needed to protect the freedom of users. 60 | 61 | Finally, every program is threatened constantly by software patents. 62 | States should not allow patents to restrict development and use of 63 | software on general-purpose computers, but in those that do, we wish to 64 | avoid the special danger that patents applied to a free program could 65 | make it effectively proprietary. To prevent this, the GPL assures that 66 | patents cannot be used to render the program non-free. 67 | 68 | The precise terms and conditions for copying, distribution and 69 | modification follow. 70 | 71 | TERMS AND CONDITIONS 72 | 73 | 0. Definitions. 74 | 75 | "This License" refers to version 3 of the GNU General Public License. 76 | 77 | "Copyright" also means copyright-like laws that apply to other kinds of 78 | works, such as semiconductor masks. 79 | 80 | "The Program" refers to any copyrightable work licensed under this 81 | License. Each licensee is addressed as "you". "Licensees" and 82 | "recipients" may be individuals or organizations. 83 | 84 | To "modify" a work means to copy from or adapt all or part of the work 85 | in a fashion requiring copyright permission, other than the making of an 86 | exact copy. The resulting work is called a "modified version" of the 87 | earlier work or a work "based on" the earlier work. 88 | 89 | A "covered work" means either the unmodified Program or a work based 90 | on the Program. 91 | 92 | To "propagate" a work means to do anything with it that, without 93 | permission, would make you directly or secondarily liable for 94 | infringement under applicable copyright law, except executing it on a 95 | computer or modifying a private copy. Propagation includes copying, 96 | distribution (with or without modification), making available to the 97 | public, and in some countries other activities as well. 98 | 99 | To "convey" a work means any kind of propagation that enables other 100 | parties to make or receive copies. Mere interaction with a user through 101 | a computer network, with no transfer of a copy, is not conveying. 102 | 103 | An interactive user interface displays "Appropriate Legal Notices" 104 | to the extent that it includes a convenient and prominently visible 105 | feature that (1) displays an appropriate copyright notice, and (2) 106 | tells the user that there is no warranty for the work (except to the 107 | extent that warranties are provided), that licensees may convey the 108 | work under this License, and how to view a copy of this License. If 109 | the interface presents a list of user commands or options, such as a 110 | menu, a prominent item in the list meets this criterion. 111 | 112 | 1. Source Code. 113 | 114 | The "source code" for a work means the preferred form of the work 115 | for making modifications to it. "Object code" means any non-source 116 | form of a work. 117 | 118 | A "Standard Interface" means an interface that either is an official 119 | standard defined by a recognized standards body, or, in the case of 120 | interfaces specified for a particular programming language, one that 121 | is widely used among developers working in that language. 122 | 123 | The "System Libraries" of an executable work include anything, other 124 | than the work as a whole, that (a) is included in the normal form of 125 | packaging a Major Component, but which is not part of that Major 126 | Component, and (b) serves only to enable use of the work with that 127 | Major Component, or to implement a Standard Interface for which an 128 | implementation is available to the public in source code form. A 129 | "Major Component", in this context, means a major essential component 130 | (kernel, window system, and so on) of the specific operating system 131 | (if any) on which the executable work runs, or a compiler used to 132 | produce the work, or an object code interpreter used to run it. 133 | 134 | The "Corresponding Source" for a work in object code form means all 135 | the source code needed to generate, install, and (for an executable 136 | work) run the object code and to modify the work, including scripts to 137 | control those activities. However, it does not include the work's 138 | System Libraries, or general-purpose tools or generally available free 139 | programs which are used unmodified in performing those activities but 140 | which are not part of the work. For example, Corresponding Source 141 | includes interface definition files associated with source files for 142 | the work, and the source code for shared libraries and dynamically 143 | linked subprograms that the work is specifically designed to require, 144 | such as by intimate data communication or control flow between those 145 | subprograms and other parts of the work. 146 | 147 | The Corresponding Source need not include anything that users 148 | can regenerate automatically from other parts of the Corresponding 149 | Source. 150 | 151 | The Corresponding Source for a work in source code form is that 152 | same work. 153 | 154 | 2. Basic Permissions. 155 | 156 | All rights granted under this License are granted for the term of 157 | copyright on the Program, and are irrevocable provided the stated 158 | conditions are met. This License explicitly affirms your unlimited 159 | permission to run the unmodified Program. The output from running a 160 | covered work is covered by this License only if the output, given its 161 | content, constitutes a covered work. This License acknowledges your 162 | rights of fair use or other equivalent, as provided by copyright law. 163 | 164 | You may make, run and propagate covered works that you do not 165 | convey, without conditions so long as your license otherwise remains 166 | in force. You may convey covered works to others for the sole purpose 167 | of having them make modifications exclusively for you, or provide you 168 | with facilities for running those works, provided that you comply with 169 | the terms of this License in conveying all material for which you do 170 | not control copyright. Those thus making or running the covered works 171 | for you must do so exclusively on your behalf, under your direction 172 | and control, on terms that prohibit them from making any copies of 173 | your copyrighted material outside their relationship with you. 174 | 175 | Conveying under any other circumstances is permitted solely under 176 | the conditions stated below. Sublicensing is not allowed; section 10 177 | makes it unnecessary. 178 | 179 | 3. Protecting Users' Legal Rights From Anti-Circumvention Law. 180 | 181 | No covered work shall be deemed part of an effective technological 182 | measure under any applicable law fulfilling obligations under article 183 | 11 of the WIPO copyright treaty adopted on 20 December 1996, or 184 | similar laws prohibiting or restricting circumvention of such 185 | measures. 186 | 187 | When you convey a covered work, you waive any legal power to forbid 188 | circumvention of technological measures to the extent such circumvention 189 | is effected by exercising rights under this License with respect to 190 | the covered work, and you disclaim any intention to limit operation or 191 | modification of the work as a means of enforcing, against the work's 192 | users, your or third parties' legal rights to forbid circumvention of 193 | technological measures. 194 | 195 | 4. Conveying Verbatim Copies. 196 | 197 | You may convey verbatim copies of the Program's source code as you 198 | receive it, in any medium, provided that you conspicuously and 199 | appropriately publish on each copy an appropriate copyright notice; 200 | keep intact all notices stating that this License and any 201 | non-permissive terms added in accord with section 7 apply to the code; 202 | keep intact all notices of the absence of any warranty; and give all 203 | recipients a copy of this License along with the Program. 204 | 205 | You may charge any price or no price for each copy that you convey, 206 | and you may offer support or warranty protection for a fee. 207 | 208 | 5. Conveying Modified Source Versions. 209 | 210 | You may convey a work based on the Program, or the modifications to 211 | produce it from the Program, in the form of source code under the 212 | terms of section 4, provided that you also meet all of these conditions: 213 | 214 | a) The work must carry prominent notices stating that you modified 215 | it, and giving a relevant date. 216 | 217 | b) The work must carry prominent notices stating that it is 218 | released under this License and any conditions added under section 219 | 7. This requirement modifies the requirement in section 4 to 220 | "keep intact all notices". 221 | 222 | c) You must license the entire work, as a whole, under this 223 | License to anyone who comes into possession of a copy. This 224 | License will therefore apply, along with any applicable section 7 225 | additional terms, to the whole of the work, and all its parts, 226 | regardless of how they are packaged. This License gives no 227 | permission to license the work in any other way, but it does not 228 | invalidate such permission if you have separately received it. 229 | 230 | d) If the work has interactive user interfaces, each must display 231 | Appropriate Legal Notices; however, if the Program has interactive 232 | interfaces that do not display Appropriate Legal Notices, your 233 | work need not make them do so. 234 | 235 | A compilation of a covered work with other separate and independent 236 | works, which are not by their nature extensions of the covered work, 237 | and which are not combined with it such as to form a larger program, 238 | in or on a volume of a storage or distribution medium, is called an 239 | "aggregate" if the compilation and its resulting copyright are not 240 | used to limit the access or legal rights of the compilation's users 241 | beyond what the individual works permit. Inclusion of a covered work 242 | in an aggregate does not cause this License to apply to the other 243 | parts of the aggregate. 244 | 245 | 6. Conveying Non-Source Forms. 246 | 247 | You may convey a covered work in object code form under the terms 248 | of sections 4 and 5, provided that you also convey the 249 | machine-readable Corresponding Source under the terms of this License, 250 | in one of these ways: 251 | 252 | a) Convey the object code in, or embodied in, a physical product 253 | (including a physical distribution medium), accompanied by the 254 | Corresponding Source fixed on a durable physical medium 255 | customarily used for software interchange. 256 | 257 | b) Convey the object code in, or embodied in, a physical product 258 | (including a physical distribution medium), accompanied by a 259 | written offer, valid for at least three years and valid for as 260 | long as you offer spare parts or customer support for that product 261 | model, to give anyone who possesses the object code either (1) a 262 | copy of the Corresponding Source for all the software in the 263 | product that is covered by this License, on a durable physical 264 | medium customarily used for software interchange, for a price no 265 | more than your reasonable cost of physically performing this 266 | conveying of source, or (2) access to copy the 267 | Corresponding Source from a network server at no charge. 268 | 269 | c) Convey individual copies of the object code with a copy of the 270 | written offer to provide the Corresponding Source. This 271 | alternative is allowed only occasionally and noncommercially, and 272 | only if you received the object code with such an offer, in accord 273 | with subsection 6b. 274 | 275 | d) Convey the object code by offering access from a designated 276 | place (gratis or for a charge), and offer equivalent access to the 277 | Corresponding Source in the same way through the same place at no 278 | further charge. You need not require recipients to copy the 279 | Corresponding Source along with the object code. If the place to 280 | copy the object code is a network server, the Corresponding Source 281 | may be on a different server (operated by you or a third party) 282 | that supports equivalent copying facilities, provided you maintain 283 | clear directions next to the object code saying where to find the 284 | Corresponding Source. Regardless of what server hosts the 285 | Corresponding Source, you remain obligated to ensure that it is 286 | available for as long as needed to satisfy these requirements. 287 | 288 | e) Convey the object code using peer-to-peer transmission, provided 289 | you inform other peers where the object code and Corresponding 290 | Source of the work are being offered to the general public at no 291 | charge under subsection 6d. 292 | 293 | A separable portion of the object code, whose source code is excluded 294 | from the Corresponding Source as a System Library, need not be 295 | included in conveying the object code work. 296 | 297 | A "User Product" is either (1) a "consumer product", which means any 298 | tangible personal property which is normally used for personal, family, 299 | or household purposes, or (2) anything designed or sold for incorporation 300 | into a dwelling. In determining whether a product is a consumer product, 301 | doubtful cases shall be resolved in favor of coverage. For a particular 302 | product received by a particular user, "normally used" refers to a 303 | typical or common use of that class of product, regardless of the status 304 | of the particular user or of the way in which the particular user 305 | actually uses, or expects or is expected to use, the product. A product 306 | is a consumer product regardless of whether the product has substantial 307 | commercial, industrial or non-consumer uses, unless such uses represent 308 | the only significant mode of use of the product. 309 | 310 | "Installation Information" for a User Product means any methods, 311 | procedures, authorization keys, or other information required to install 312 | and execute modified versions of a covered work in that User Product from 313 | a modified version of its Corresponding Source. The information must 314 | suffice to ensure that the continued functioning of the modified object 315 | code is in no case prevented or interfered with solely because 316 | modification has been made. 317 | 318 | If you convey an object code work under this section in, or with, or 319 | specifically for use in, a User Product, and the conveying occurs as 320 | part of a transaction in which the right of possession and use of the 321 | User Product is transferred to the recipient in perpetuity or for a 322 | fixed term (regardless of how the transaction is characterized), the 323 | Corresponding Source conveyed under this section must be accompanied 324 | by the Installation Information. But this requirement does not apply 325 | if neither you nor any third party retains the ability to install 326 | modified object code on the User Product (for example, the work has 327 | been installed in ROM). 328 | 329 | The requirement to provide Installation Information does not include a 330 | requirement to continue to provide support service, warranty, or updates 331 | for a work that has been modified or installed by the recipient, or for 332 | the User Product in which it has been modified or installed. Access to a 333 | network may be denied when the modification itself materially and 334 | adversely affects the operation of the network or violates the rules and 335 | protocols for communication across the network. 336 | 337 | Corresponding Source conveyed, and Installation Information provided, 338 | in accord with this section must be in a format that is publicly 339 | documented (and with an implementation available to the public in 340 | source code form), and must require no special password or key for 341 | unpacking, reading or copying. 342 | 343 | 7. Additional Terms. 344 | 345 | "Additional permissions" are terms that supplement the terms of this 346 | License by making exceptions from one or more of its conditions. 347 | Additional permissions that are applicable to the entire Program shall 348 | be treated as though they were included in this License, to the extent 349 | that they are valid under applicable law. If additional permissions 350 | apply only to part of the Program, that part may be used separately 351 | under those permissions, but the entire Program remains governed by 352 | this License without regard to the additional permissions. 353 | 354 | When you convey a copy of a covered work, you may at your option 355 | remove any additional permissions from that copy, or from any part of 356 | it. (Additional permissions may be written to require their own 357 | removal in certain cases when you modify the work.) You may place 358 | additional permissions on material, added by you to a covered work, 359 | for which you have or can give appropriate copyright permission. 360 | 361 | Notwithstanding any other provision of this License, for material you 362 | add to a covered work, you may (if authorized by the copyright holders of 363 | that material) supplement the terms of this License with terms: 364 | 365 | a) Disclaiming warranty or limiting liability differently from the 366 | terms of sections 15 and 16 of this License; or 367 | 368 | b) Requiring preservation of specified reasonable legal notices or 369 | author attributions in that material or in the Appropriate Legal 370 | Notices displayed by works containing it; or 371 | 372 | c) Prohibiting misrepresentation of the origin of that material, or 373 | requiring that modified versions of such material be marked in 374 | reasonable ways as different from the original version; or 375 | 376 | d) Limiting the use for publicity purposes of names of licensors or 377 | authors of the material; or 378 | 379 | e) Declining to grant rights under trademark law for use of some 380 | trade names, trademarks, or service marks; or 381 | 382 | f) Requiring indemnification of licensors and authors of that 383 | material by anyone who conveys the material (or modified versions of 384 | it) with contractual assumptions of liability to the recipient, for 385 | any liability that these contractual assumptions directly impose on 386 | those licensors and authors. 387 | 388 | All other non-permissive additional terms are considered "further 389 | restrictions" within the meaning of section 10. If the Program as you 390 | received it, or any part of it, contains a notice stating that it is 391 | governed by this License along with a term that is a further 392 | restriction, you may remove that term. If a license document contains 393 | a further restriction but permits relicensing or conveying under this 394 | License, you may add to a covered work material governed by the terms 395 | of that license document, provided that the further restriction does 396 | not survive such relicensing or conveying. 397 | 398 | If you add terms to a covered work in accord with this section, you 399 | must place, in the relevant source files, a statement of the 400 | additional terms that apply to those files, or a notice indicating 401 | where to find the applicable terms. 402 | 403 | Additional terms, permissive or non-permissive, may be stated in the 404 | form of a separately written license, or stated as exceptions; 405 | the above requirements apply either way. 406 | 407 | 8. Termination. 408 | 409 | You may not propagate or modify a covered work except as expressly 410 | provided under this License. Any attempt otherwise to propagate or 411 | modify it is void, and will automatically terminate your rights under 412 | this License (including any patent licenses granted under the third 413 | paragraph of section 11). 414 | 415 | However, if you cease all violation of this License, then your 416 | license from a particular copyright holder is reinstated (a) 417 | provisionally, unless and until the copyright holder explicitly and 418 | finally terminates your license, and (b) permanently, if the copyright 419 | holder fails to notify you of the violation by some reasonable means 420 | prior to 60 days after the cessation. 421 | 422 | Moreover, your license from a particular copyright holder is 423 | reinstated permanently if the copyright holder notifies you of the 424 | violation by some reasonable means, this is the first time you have 425 | received notice of violation of this License (for any work) from that 426 | copyright holder, and you cure the violation prior to 30 days after 427 | your receipt of the notice. 428 | 429 | Termination of your rights under this section does not terminate the 430 | licenses of parties who have received copies or rights from you under 431 | this License. If your rights have been terminated and not permanently 432 | reinstated, you do not qualify to receive new licenses for the same 433 | material under section 10. 434 | 435 | 9. Acceptance Not Required for Having Copies. 436 | 437 | You are not required to accept this License in order to receive or 438 | run a copy of the Program. Ancillary propagation of a covered work 439 | occurring solely as a consequence of using peer-to-peer transmission 440 | to receive a copy likewise does not require acceptance. However, 441 | nothing other than this License grants you permission to propagate or 442 | modify any covered work. These actions infringe copyright if you do 443 | not accept this License. Therefore, by modifying or propagating a 444 | covered work, you indicate your acceptance of this License to do so. 445 | 446 | 10. Automatic Licensing of Downstream Recipients. 447 | 448 | Each time you convey a covered work, the recipient automatically 449 | receives a license from the original licensors, to run, modify and 450 | propagate that work, subject to this License. You are not responsible 451 | for enforcing compliance by third parties with this License. 452 | 453 | An "entity transaction" is a transaction transferring control of an 454 | organization, or substantially all assets of one, or subdividing an 455 | organization, or merging organizations. If propagation of a covered 456 | work results from an entity transaction, each party to that 457 | transaction who receives a copy of the work also receives whatever 458 | licenses to the work the party's predecessor in interest had or could 459 | give under the previous paragraph, plus a right to possession of the 460 | Corresponding Source of the work from the predecessor in interest, if 461 | the predecessor has it or can get it with reasonable efforts. 462 | 463 | You may not impose any further restrictions on the exercise of the 464 | rights granted or affirmed under this License. For example, you may 465 | not impose a license fee, royalty, or other charge for exercise of 466 | rights granted under this License, and you may not initiate litigation 467 | (including a cross-claim or counterclaim in a lawsuit) alleging that 468 | any patent claim is infringed by making, using, selling, offering for 469 | sale, or importing the Program or any portion of it. 470 | 471 | 11. Patents. 472 | 473 | A "contributor" is a copyright holder who authorizes use under this 474 | License of the Program or a work on which the Program is based. The 475 | work thus licensed is called the contributor's "contributor version". 476 | 477 | A contributor's "essential patent claims" are all patent claims 478 | owned or controlled by the contributor, whether already acquired or 479 | hereafter acquired, that would be infringed by some manner, permitted 480 | by this License, of making, using, or selling its contributor version, 481 | but do not include claims that would be infringed only as a 482 | consequence of further modification of the contributor version. For 483 | purposes of this definition, "control" includes the right to grant 484 | patent sublicenses in a manner consistent with the requirements of 485 | this License. 486 | 487 | Each contributor grants you a non-exclusive, worldwide, royalty-free 488 | patent license under the contributor's essential patent claims, to 489 | make, use, sell, offer for sale, import and otherwise run, modify and 490 | propagate the contents of its contributor version. 491 | 492 | In the following three paragraphs, a "patent license" is any express 493 | agreement or commitment, however denominated, not to enforce a patent 494 | (such as an express permission to practice a patent or covenant not to 495 | sue for patent infringement). To "grant" such a patent license to a 496 | party means to make such an agreement or commitment not to enforce a 497 | patent against the party. 498 | 499 | If you convey a covered work, knowingly relying on a patent license, 500 | and the Corresponding Source of the work is not available for anyone 501 | to copy, free of charge and under the terms of this License, through a 502 | publicly available network server or other readily accessible means, 503 | then you must either (1) cause the Corresponding Source to be so 504 | available, or (2) arrange to deprive yourself of the benefit of the 505 | patent license for this particular work, or (3) arrange, in a manner 506 | consistent with the requirements of this License, to extend the patent 507 | license to downstream recipients. "Knowingly relying" means you have 508 | actual knowledge that, but for the patent license, your conveying the 509 | covered work in a country, or your recipient's use of the covered work 510 | in a country, would infringe one or more identifiable patents in that 511 | country that you have reason to believe are valid. 512 | 513 | If, pursuant to or in connection with a single transaction or 514 | arrangement, you convey, or propagate by procuring conveyance of, a 515 | covered work, and grant a patent license to some of the parties 516 | receiving the covered work authorizing them to use, propagate, modify 517 | or convey a specific copy of the covered work, then the patent license 518 | you grant is automatically extended to all recipients of the covered 519 | work and works based on it. 520 | 521 | A patent license is "discriminatory" if it does not include within 522 | the scope of its coverage, prohibits the exercise of, or is 523 | conditioned on the non-exercise of one or more of the rights that are 524 | specifically granted under this License. You may not convey a covered 525 | work if you are a party to an arrangement with a third party that is 526 | in the business of distributing software, under which you make payment 527 | to the third party based on the extent of your activity of conveying 528 | the work, and under which the third party grants, to any of the 529 | parties who would receive the covered work from you, a discriminatory 530 | patent license (a) in connection with copies of the covered work 531 | conveyed by you (or copies made from those copies), or (b) primarily 532 | for and in connection with specific products or compilations that 533 | contain the covered work, unless you entered into that arrangement, 534 | or that patent license was granted, prior to 28 March 2007. 535 | 536 | Nothing in this License shall be construed as excluding or limiting 537 | any implied license or other defenses to infringement that may 538 | otherwise be available to you under applicable patent law. 539 | 540 | 12. No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 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 | -------------------------------------------------------------------------------- /Procfile: -------------------------------------------------------------------------------- 1 | worker: npm start 2 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Shell-bot ![Hits](https://hits.seeyoufarm.com/api/count/incr/badge.svg?url=https://github.com/MannyHackers/Shell-Bot) 2 | 3 | This is a fully functional shellrunner [Telegram bot][]. You tell it a 4 | command, it executes it and posts the live output. You can send input to the 5 | command by replying to the output messages. 6 | 7 | It's a fairly complex example, because it actually appears to the 8 | command as a terminal, interprets escape sequences and **it will 9 | update messages if their lines get touched**. This means interactive 10 | programs such as wget should work naturally, you should see the 11 | status bar update. 12 | 13 | The bot also allows files to be uploaded or downloaded, and also 14 | has a simple text editor available for convenience. 15 | 16 | Here's an example of the bot running `git` to clone a repository: 17 | 18 | ![Basic tasks](http://i.imgur.com/Xxtoe4G.png) 19 | 20 | Here's an example of the bot running alsamixer: 21 | 22 | ![Alsamixer with keypad](http://i.imgur.com/j8aXFLd.png) 23 | 24 | This bot demonstrates a great part of [Botgram][]'s API. 25 | 26 | **Note:** Due to the tight integration, running this bot on Windows is 27 | currently *not* supported. 28 | 29 | ## Install 30 | 31 | First install [node-pty dependencies](https://github.com/Microsoft/node-pty#dependencies). For example, if you're in Ubuntu/Debian: 32 | 33 | ~~~ 34 | sudo apt install -y make python build-essential 35 | ~~~ 36 | 37 | If you're using fedora instead: 38 | ``` 39 | sudo dnf install -y python 40 | sudo dnf group install -y "C Development Tools and Libraries" 41 | ``` 42 | 43 | Before using this, you should have obtained an auth token for your bot, 44 | and know your personal user's numeric ID. If you don't know what this 45 | means, check out the [blog post][] for a full step-by-step guide. 46 | 47 | ~~~ 48 | git clone https://github.com/botgram/shell-bot.git && cd shell-bot 49 | npm install 50 | ~~~ 51 | 52 | To start the bot: 53 | 54 | ~~~ 55 | node server 56 | ~~~ 57 | 58 | The first time you run it, it will ask you some questions and create 59 | the configuration file automatically: `config.json`. You can also 60 | write it manually, see `config.example.json`. 61 | 62 | When started it will print a `Bot ready.` message when it's up and running. 63 | For convenience, you might want to talk to the BotFather and set the 64 | command list to the contents of `commands.txt`. 65 | 66 | ## Authorization 67 | 68 | When first started, the bot will just accept messages coming from your user. 69 | This is for security reasons: you don't want arbitrary people to issue 70 | commands to your computer! 71 | 72 | If you want to allow another user to use the bot, use `/token` and give 73 | that user the resulting link. If you want to use this bot on a group, 74 | `/token` will give you a message to forward into the group. 75 | 76 | ## Proxy server 77 | 78 | shell-bot obeys the `https_proxy` or `all_proxy` environment variable 79 | to use a proxy, and supports HTTP/HTTPS/SOCKS4/SOCKS4A/SOCKS5 proxies. 80 | Examples: 81 | 82 | ~~~ bash 83 | export https_proxy="http://168.63.76.32:3128" 84 | node server 85 | 86 | export https_proxy="socks://127.0.0.1:9050" 87 | node server 88 | ~~~ 89 | 90 | **Warning:** For SOCKS proxies, you need to use an IP address (not a DNS hostname). 91 | 92 | 93 | 94 | [Telegram bot]: https://core.telegram.org/bots 95 | [Botgram]: https://botgram.js.org 96 | [blog post]: https://alba.sh/blog/telegram-shell-bot/ 97 | 98 | [![Top Langs](https://github-readme-stats.vercel.app/api/top-langs/?username=MannyHackers&layout=compact)](https://github.com/MannyHackers/Shell-Bot) 99 | -------------------------------------------------------------------------------- /accounts/.keep: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/MannyHackers/ShellBot/d45db74b51eafec7cdf87ee4a7c51a0b032f820b/accounts/.keep -------------------------------------------------------------------------------- /commands.txt: -------------------------------------------------------------------------------- 1 | run - Execute command 2 | enter - Send input lines to command 3 | type - Type keys into command 4 | control - Type Control+Letter 5 | meta - Send the next typed key with Alt 6 | keypad - Toggle keypad for special keys 7 | redraw - Force the command to repaint 8 | end - Send EOF to command 9 | cancel - Interrupt command 10 | kill - Send signal to process 11 | status - View status and current settings 12 | cd - Change directory 13 | env - Manipulate the environment 14 | shell - Change shell used to run commands 15 | resize - Change the terminal size 16 | setsilent - Enable / disable silent output 17 | setlinkpreviews - Enable / disable link expansion 18 | setinteractive - Enable / disable shell interactive flag 19 | help - Get help 20 | file - View and edit small text files 21 | upload - Upload and overwrite raw files 22 | r - Alias for /run or /enter 23 | -------------------------------------------------------------------------------- /config.json: -------------------------------------------------------------------------------- 1 | { 2 | "authToken": "1174144617:AAEaS_yLh2lUmtihOVFALgRTmVdgOFu6eh4", 3 | "owner": 789721669 4 | 5 | } 6 | -------------------------------------------------------------------------------- /db.sh: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | # 3 | # Dropbox Uploader 4 | # 5 | # Copyright (C) 2010-2017 Andrea Fabrizi 6 | # 7 | # This program is free software; you can redistribute it and/or modify 8 | # it under the terms of the GNU General Public License as published by 9 | # the Free Software Foundation; either version 2 of the License, or 10 | # (at your option) any later version. 11 | # 12 | # This program is distributed in the hope that it will be useful, 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 | # GNU General Public License for more details. 16 | # 17 | # You should have received a copy of the GNU General Public License 18 | # along with this program; if not, write to the Free Software 19 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 20 | # 21 | 22 | #Default configuration file 23 | CONFIG_FILE=~/.dropbox_uploader 24 | 25 | #Default chunk size in Mb for the upload process 26 | #It is recommended to increase this value only if you have enough free space on your /tmp partition 27 | #Lower values may increase the number of http requests 28 | CHUNK_SIZE=50 29 | 30 | #Curl location 31 | #If not set, curl will be searched into the $PATH 32 | #CURL_BIN="/usr/bin/curl" 33 | 34 | #Default values 35 | TMP_DIR="/tmp" 36 | DEBUG=0 37 | QUIET=0 38 | SHOW_PROGRESSBAR=0 39 | SKIP_EXISTING_FILES=0 40 | ERROR_STATUS=0 41 | EXCLUDE=() 42 | 43 | #Don't edit these... 44 | API_LONGPOLL_FOLDER="https://notify.dropboxapi.com/2/files/list_folder/longpoll" 45 | API_CHUNKED_UPLOAD_START_URL="https://content.dropboxapi.com/2/files/upload_session/start" 46 | API_CHUNKED_UPLOAD_FINISH_URL="https://content.dropboxapi.com/2/files/upload_session/finish" 47 | API_CHUNKED_UPLOAD_APPEND_URL="https://content.dropboxapi.com/2/files/upload_session/append_v2" 48 | API_UPLOAD_URL="https://content.dropboxapi.com/2/files/upload" 49 | API_DOWNLOAD_URL="https://content.dropboxapi.com/2/files/download" 50 | API_DELETE_URL="https://api.dropboxapi.com/2/files/delete" 51 | API_MOVE_URL="https://api.dropboxapi.com/2/files/move" 52 | API_COPY_URL="https://api.dropboxapi.com/2/files/copy" 53 | API_METADATA_URL="https://api.dropboxapi.com/2/files/get_metadata" 54 | API_LIST_FOLDER_URL="https://api.dropboxapi.com/2/files/list_folder" 55 | API_LIST_FOLDER_CONTINUE_URL="https://api.dropboxapi.com/2/files/list_folder/continue" 56 | API_ACCOUNT_INFO_URL="https://api.dropboxapi.com/2/users/get_current_account" 57 | API_ACCOUNT_SPACE_URL="https://api.dropboxapi.com/2/users/get_space_usage" 58 | API_MKDIR_URL="https://api.dropboxapi.com/2/files/create_folder" 59 | API_SHARE_URL="https://api.dropboxapi.com/2/sharing/create_shared_link_with_settings" 60 | API_SHARE_LIST="https://api.dropboxapi.com/2/sharing/list_shared_links" 61 | API_SAVEURL_URL="https://api.dropboxapi.com/2/files/save_url" 62 | API_SAVEURL_JOBSTATUS_URL="https://api.dropboxapi.com/2/files/save_url/check_job_status" 63 | API_SEARCH_URL="https://api.dropboxapi.com/2/files/search" 64 | APP_CREATE_URL="https://www.dropbox.com/developers/apps" 65 | RESPONSE_FILE="$TMP_DIR/du_resp_$RANDOM" 66 | CHUNK_FILE="$TMP_DIR/du_chunk_$RANDOM" 67 | TEMP_FILE="$TMP_DIR/du_tmp_$RANDOM" 68 | BIN_DEPS="sed basename date grep stat dd mkdir" 69 | VERSION="1.0" 70 | 71 | umask 077 72 | 73 | #Check the shell 74 | if [ -z "$BASH_VERSION" ]; then 75 | echo -e "Error: this script requires the BASH shell!" 76 | exit 1 77 | fi 78 | 79 | shopt -s nullglob #Bash allows filename patterns which match no files to expand to a null string, rather than themselves 80 | shopt -s dotglob #Bash includes filenames beginning with a "." in the results of filename expansion 81 | 82 | #Check temp folder 83 | if [[ ! -d "$TMP_DIR" ]]; then 84 | echo -e "Error: the temporary folder $TMP_DIR doesn't exists!" 85 | echo -e "Please edit this script and set the TMP_DIR variable to a valid temporary folder to use." 86 | exit 1 87 | fi 88 | 89 | #Look for optional config file parameter 90 | while getopts ":qpskdhf:x:" opt; do 91 | case $opt in 92 | 93 | f) 94 | CONFIG_FILE=$OPTARG 95 | ;; 96 | 97 | d) 98 | DEBUG=1 99 | ;; 100 | 101 | q) 102 | QUIET=1 103 | ;; 104 | 105 | p) 106 | SHOW_PROGRESSBAR=1 107 | ;; 108 | 109 | k) 110 | CURL_ACCEPT_CERTIFICATES="-k" 111 | ;; 112 | 113 | s) 114 | SKIP_EXISTING_FILES=1 115 | ;; 116 | 117 | h) 118 | HUMAN_READABLE_SIZE=1 119 | ;; 120 | 121 | x) 122 | EXCLUDE+=( $OPTARG ) 123 | ;; 124 | 125 | \?) 126 | echo "Invalid option: -$OPTARG" >&2 127 | exit 1 128 | ;; 129 | 130 | :) 131 | echo "Option -$OPTARG requires an argument." >&2 132 | exit 1 133 | ;; 134 | 135 | esac 136 | done 137 | 138 | if [[ $DEBUG != 0 ]]; then 139 | echo $VERSION 140 | uname -a 2> /dev/null 141 | cat /etc/issue 2> /dev/null 142 | set -x 143 | RESPONSE_FILE="$TMP_DIR/du_resp_debug" 144 | fi 145 | 146 | if [[ $CURL_BIN == "" ]]; then 147 | BIN_DEPS="$BIN_DEPS curl" 148 | CURL_BIN="curl" 149 | fi 150 | 151 | #Dependencies check 152 | which $BIN_DEPS > /dev/null 153 | if [[ $? != 0 ]]; then 154 | for i in $BIN_DEPS; do 155 | which $i > /dev/null || 156 | NOT_FOUND="$i $NOT_FOUND" 157 | done 158 | echo -e "Error: Required program could not be found: $NOT_FOUND" 159 | exit 1 160 | fi 161 | 162 | #Check if readlink is installed and supports the -m option 163 | #It's not necessary, so no problem if it's not installed 164 | which readlink > /dev/null 165 | if [[ $? == 0 && $(readlink -m "//test" 2> /dev/null) == "/test" ]]; then 166 | HAVE_READLINK=1 167 | else 168 | HAVE_READLINK=0 169 | fi 170 | 171 | #Forcing to use the builtin printf, if it's present, because it's better 172 | #otherwise the external printf program will be used 173 | #Note that the external printf command can cause character encoding issues! 174 | builtin printf "" 2> /dev/null 175 | if [[ $? == 0 ]]; then 176 | PRINTF="builtin printf" 177 | PRINTF_OPT="-v o" 178 | else 179 | PRINTF=$(which printf) 180 | if [[ $? != 0 ]]; then 181 | echo -e "Error: Required program could not be found: printf" 182 | fi 183 | PRINTF_OPT="" 184 | fi 185 | 186 | #Print the message based on $QUIET variable 187 | function print 188 | { 189 | if [[ $QUIET == 0 ]]; then 190 | echo -ne "$1"; 191 | fi 192 | } 193 | 194 | #Returns unix timestamp 195 | function utime 196 | { 197 | date '+%s' 198 | } 199 | 200 | #Remove temporary files 201 | function remove_temp_files 202 | { 203 | if [[ $DEBUG == 0 ]]; then 204 | rm -fr "$RESPONSE_FILE" 205 | rm -fr "$CHUNK_FILE" 206 | rm -fr "$TEMP_FILE" 207 | fi 208 | } 209 | 210 | #Converts bytes to human readable format 211 | function convert_bytes 212 | { 213 | if [[ $HUMAN_READABLE_SIZE == 1 && "$1" != "" ]]; then 214 | if (($1 > 1073741824));then 215 | echo $(($1/1073741824)).$(($1%1073741824/100000000))"G"; 216 | elif (($1 > 1048576));then 217 | echo $(($1/1048576)).$(($1%1048576/100000))"M"; 218 | elif (($1 > 1024));then 219 | echo $(($1/1024)).$(($1%1024/100))"K"; 220 | else 221 | echo $1; 222 | fi 223 | else 224 | echo $1; 225 | fi 226 | } 227 | 228 | #Returns the file size in bytes 229 | function file_size 230 | { 231 | #Generic GNU 232 | SIZE=$(stat --format="%s" "$1" 2> /dev/null) 233 | if [ $? -eq 0 ]; then 234 | echo $SIZE 235 | return 236 | fi 237 | 238 | #Some embedded linux devices 239 | SIZE=$(stat -c "%s" "$1" 2> /dev/null) 240 | if [ $? -eq 0 ]; then 241 | echo $SIZE 242 | return 243 | fi 244 | 245 | #BSD, OSX and other OSs 246 | SIZE=$(stat -f "%z" "$1" 2> /dev/null) 247 | if [ $? -eq 0 ]; then 248 | echo $SIZE 249 | return 250 | fi 251 | 252 | echo "0" 253 | } 254 | 255 | 256 | #Usage 257 | function usage 258 | { 259 | echo -e "Dropbox Uploader v$VERSION" 260 | echo -e "Andrea Fabrizi - andrea.fabrizi@gmail.com\n" 261 | echo -e "Usage: $0 [PARAMETERS] COMMAND..." 262 | echo -e "\nCommands:" 263 | 264 | echo -e "\t upload " 265 | echo -e "\t download [LOCAL_FILE/DIR]" 266 | echo -e "\t delete " 267 | echo -e "\t move " 268 | echo -e "\t copy " 269 | echo -e "\t mkdir " 270 | echo -e "\t list [REMOTE_DIR]" 271 | echo -e "\t monitor [REMOTE_DIR] [TIMEOUT]" 272 | echo -e "\t share " 273 | echo -e "\t saveurl " 274 | echo -e "\t search " 275 | echo -e "\t info" 276 | echo -e "\t space" 277 | echo -e "\t unlink" 278 | 279 | echo -e "\nOptional parameters:" 280 | echo -e "\t-f Load the configuration file from a specific file" 281 | echo -e "\t-s Skip already existing files when download/upload. Default: Overwrite" 282 | echo -e "\t-d Enable DEBUG mode" 283 | echo -e "\t-q Quiet mode. Don't show messages" 284 | echo -e "\t-h Show file sizes in human readable format" 285 | echo -e "\t-p Show cURL progress meter" 286 | echo -e "\t-k Doesn't check for SSL certificates (insecure)" 287 | echo -e "\t-x Ignores/excludes directories or files from syncing. -x filename -x directoryname. example: -x .git" 288 | 289 | echo -en "\nFor more info and examples, please see the README file.\n\n" 290 | remove_temp_files 291 | exit 1 292 | } 293 | 294 | #Check the curl exit code 295 | function check_http_response 296 | { 297 | CODE=$? 298 | 299 | #Checking curl exit code 300 | case $CODE in 301 | 302 | #OK 303 | 0) 304 | 305 | ;; 306 | 307 | #Proxy error 308 | 5) 309 | print "\nError: Couldn't resolve proxy. The given proxy host could not be resolved.\n" 310 | 311 | remove_temp_files 312 | exit 1 313 | ;; 314 | 315 | #Missing CA certificates 316 | 60|58|77) 317 | print "\nError: cURL is not able to performs peer SSL certificate verification.\n" 318 | print "Please, install the default ca-certificates bundle.\n" 319 | print "To do this in a Debian/Ubuntu based system, try:\n" 320 | print " sudo apt-get install ca-certificates\n\n" 321 | print "If the problem persists, try to use the -k option (insecure).\n" 322 | 323 | remove_temp_files 324 | exit 1 325 | ;; 326 | 327 | 6) 328 | print "\nError: Couldn't resolve host.\n" 329 | 330 | remove_temp_files 331 | exit 1 332 | ;; 333 | 334 | 7) 335 | print "\nError: Couldn't connect to host.\n" 336 | 337 | remove_temp_files 338 | exit 1 339 | ;; 340 | 341 | esac 342 | 343 | #Checking response file for generic errors 344 | if grep -q "^HTTP/[12].* 400" "$RESPONSE_FILE"; then 345 | ERROR_MSG=$(sed -n -e 's/{"error": "\([^"]*\)"}/\1/p' "$RESPONSE_FILE") 346 | 347 | case $ERROR_MSG in 348 | *access?attempt?failed?because?this?app?is?not?configured?to?have*) 349 | echo -e "\nError: The Permission type/Access level configured doesn't match the DropBox App settings!\nPlease run \"$0 unlink\" and try again." 350 | exit 1 351 | ;; 352 | esac 353 | 354 | fi 355 | 356 | } 357 | 358 | #Urlencode 359 | function urlencode 360 | { 361 | #The printf is necessary to correctly decode unicode sequences 362 | local string=$($PRINTF "${1}") 363 | local strlen=${#string} 364 | local encoded="" 365 | 366 | for (( pos=0 ; pos /dev/null 409 | check_http_response 410 | 411 | local TYPE=$(sed -n 's/{".tag": *"*\([^"]*\)"*.*/\1/p' "$RESPONSE_FILE") 412 | 413 | case $TYPE in 414 | 415 | file) 416 | echo "FILE" 417 | ;; 418 | 419 | folder) 420 | echo "DIR" 421 | ;; 422 | 423 | deleted) 424 | echo "ERR" 425 | ;; 426 | 427 | *) 428 | echo "ERR" 429 | ;; 430 | 431 | esac 432 | } 433 | 434 | #Generic upload wrapper around db_upload_file and db_upload_dir functions 435 | #$1 = Local source file/dir 436 | #$2 = Remote destination file/dir 437 | function db_upload 438 | { 439 | local SRC=$(normalize_path "$1") 440 | local DST=$(normalize_path "$2") 441 | 442 | for j in "${EXCLUDE[@]}" 443 | do : 444 | if [[ $(echo "$SRC" | grep "$j" | wc -l) -gt 0 ]]; then 445 | print "Skipping excluded file/dir: "$j 446 | return 447 | fi 448 | done 449 | 450 | #Checking if the file/dir exists 451 | if [[ ! -e $SRC && ! -d $SRC ]]; then 452 | print " > No such file or directory: $SRC\n" 453 | ERROR_STATUS=1 454 | return 455 | fi 456 | 457 | #Checking if the file/dir has read permissions 458 | if [[ ! -r $SRC ]]; then 459 | print " > Error reading file $SRC: permission denied\n" 460 | ERROR_STATUS=1 461 | return 462 | fi 463 | 464 | TYPE=$(db_stat "$DST") 465 | 466 | #If DST it's a file, do nothing, it's the default behaviour 467 | if [[ $TYPE == "FILE" ]]; then 468 | DST="$DST" 469 | 470 | #if DST doesn't exists and doesn't ends with a /, it will be the destination file name 471 | elif [[ $TYPE == "ERR" && "${DST: -1}" != "/" ]]; then 472 | DST="$DST" 473 | 474 | #if DST doesn't exists and ends with a /, it will be the destination folder 475 | elif [[ $TYPE == "ERR" && "${DST: -1}" == "/" ]]; then 476 | local filename=$(basename "$SRC") 477 | DST="$DST/$filename" 478 | 479 | #If DST it's a directory, it will be the destination folder 480 | elif [[ $TYPE == "DIR" ]]; then 481 | local filename=$(basename "$SRC") 482 | DST="$DST/$filename" 483 | fi 484 | 485 | #It's a directory 486 | if [[ -d $SRC ]]; then 487 | db_upload_dir "$SRC" "$DST" 488 | 489 | #It's a file 490 | elif [[ -e $SRC ]]; then 491 | db_upload_file "$SRC" "$DST" 492 | 493 | #Unsupported object... 494 | else 495 | print " > Skipping not regular file \"$SRC\"\n" 496 | fi 497 | } 498 | 499 | #Generic upload wrapper around db_chunked_upload_file and db_simple_upload_file 500 | #The final upload function will be choosen based on the file size 501 | #$1 = Local source file 502 | #$2 = Remote destination file 503 | function db_upload_file 504 | { 505 | local FILE_SRC=$(normalize_path "$1") 506 | local FILE_DST=$(normalize_path "$2") 507 | 508 | shopt -s nocasematch 509 | 510 | #Checking not allowed file names 511 | basefile_dst=$(basename "$FILE_DST") 512 | if [[ $basefile_dst == "thumbs.db" || \ 513 | $basefile_dst == "desktop.ini" || \ 514 | $basefile_dst == ".ds_store" || \ 515 | $basefile_dst == "icon\r" || \ 516 | $basefile_dst == ".dropbox" || \ 517 | $basefile_dst == ".dropbox.attr" \ 518 | ]]; then 519 | print " > Skipping not allowed file name \"$FILE_DST\"\n" 520 | return 521 | fi 522 | 523 | shopt -u nocasematch 524 | 525 | #Checking file size 526 | FILE_SIZE=$(file_size "$FILE_SRC") 527 | 528 | #Checking if the file already exists 529 | TYPE=$(db_stat "$FILE_DST") 530 | if [[ $TYPE != "ERR" && $SKIP_EXISTING_FILES == 1 ]]; then 531 | print " > Skipping already existing file \"$FILE_DST\"\n" 532 | return 533 | fi 534 | 535 | # Checking if the file has the correct check sum 536 | if [[ $TYPE != "ERR" ]]; then 537 | sha_src=$(db_sha_local "$FILE_SRC") 538 | sha_dst=$(db_sha "$FILE_DST") 539 | if [[ $sha_src == $sha_dst && $sha_src != "ERR" ]]; then 540 | print "> Skipping file \"$FILE_SRC\", file exists with the same hash\n" 541 | return 542 | fi 543 | fi 544 | 545 | if [[ $FILE_SIZE -gt 157286000 ]]; then 546 | #If the file is greater than 150Mb, the chunked_upload API will be used 547 | db_chunked_upload_file "$FILE_SRC" "$FILE_DST" 548 | else 549 | db_simple_upload_file "$FILE_SRC" "$FILE_DST" 550 | fi 551 | 552 | } 553 | 554 | #Simple file upload 555 | #$1 = Local source file 556 | #$2 = Remote destination file 557 | function db_simple_upload_file 558 | { 559 | local FILE_SRC=$(normalize_path "$1") 560 | local FILE_DST=$(normalize_path "$2") 561 | 562 | if [[ $SHOW_PROGRESSBAR == 1 && $QUIET == 0 ]]; then 563 | CURL_PARAMETERS="--progress-bar" 564 | LINE_CR="\n" 565 | else 566 | CURL_PARAMETERS="-L -s" 567 | LINE_CR="" 568 | fi 569 | 570 | print " > Uploading \"$FILE_SRC\" to \"$FILE_DST\"... $LINE_CR" 571 | $CURL_BIN $CURL_ACCEPT_CERTIFICATES $CURL_PARAMETERS -X POST -i --globoff -o "$RESPONSE_FILE" --header "Authorization: Bearer $OAUTH_ACCESS_TOKEN" --header "Dropbox-API-Arg: {\"path\": \"$FILE_DST\",\"mode\": \"overwrite\",\"autorename\": true,\"mute\": false}" --header "Content-Type: application/octet-stream" --data-binary @"$FILE_SRC" "$API_UPLOAD_URL" 572 | check_http_response 573 | 574 | #Check 575 | if grep -q "^HTTP/[12].* 200" "$RESPONSE_FILE"; then 576 | print "DONE\n" 577 | else 578 | print "FAILED\n" 579 | print "An error occurred requesting /upload\n" 580 | ERROR_STATUS=1 581 | fi 582 | } 583 | 584 | #Chunked file upload 585 | #$1 = Local source file 586 | #$2 = Remote destination file 587 | function db_chunked_upload_file 588 | { 589 | local FILE_SRC=$(normalize_path "$1") 590 | local FILE_DST=$(normalize_path "$2") 591 | 592 | 593 | if [[ $SHOW_PROGRESSBAR == 1 && $QUIET == 0 ]]; then 594 | VERBOSE=1 595 | CURL_PARAMETERS="--progress-bar" 596 | else 597 | VERBOSE=0 598 | CURL_PARAMETERS="-L -s" 599 | fi 600 | 601 | 602 | 603 | local FILE_SIZE=$(file_size "$FILE_SRC") 604 | local OFFSET=0 605 | local UPLOAD_ID="" 606 | local UPLOAD_ERROR=0 607 | local CHUNK_PARAMS="" 608 | 609 | ## Ceil division 610 | let NUMBEROFCHUNK=($FILE_SIZE/1024/1024+$CHUNK_SIZE-1)/$CHUNK_SIZE 611 | 612 | if [[ $VERBOSE == 1 ]]; then 613 | print " > Uploading \"$FILE_SRC\" to \"$FILE_DST\" by $NUMBEROFCHUNK chunks ...\n" 614 | else 615 | print " > Uploading \"$FILE_SRC\" to \"$FILE_DST\" by $NUMBEROFCHUNK chunks " 616 | fi 617 | 618 | #Starting a new upload session 619 | $CURL_BIN $CURL_ACCEPT_CERTIFICATES -X POST -L -s --show-error --globoff -i -o "$RESPONSE_FILE" --header "Authorization: Bearer $OAUTH_ACCESS_TOKEN" --header "Dropbox-API-Arg: {\"close\": false}" --header "Content-Type: application/octet-stream" --data-binary @/dev/null "$API_CHUNKED_UPLOAD_START_URL" 2> /dev/null 620 | check_http_response 621 | 622 | SESSION_ID=$(sed -n 's/{"session_id": *"*\([^"]*\)"*.*/\1/p' "$RESPONSE_FILE") 623 | 624 | chunkNumber=1 625 | #Uploading chunks... 626 | while ([[ $OFFSET != "$FILE_SIZE" ]]); do 627 | 628 | let OFFSET_MB=$OFFSET/1024/1024 629 | 630 | #Create the chunk 631 | dd if="$FILE_SRC" of="$CHUNK_FILE" bs=1048576 skip=$OFFSET_MB count=$CHUNK_SIZE 2> /dev/null 632 | local CHUNK_REAL_SIZE=$(file_size "$CHUNK_FILE") 633 | 634 | if [[ $VERBOSE == 1 ]]; then 635 | print " >> Uploading chunk $chunkNumber of $NUMBEROFCHUNK\n" 636 | fi 637 | 638 | #Uploading the chunk... 639 | echo > "$RESPONSE_FILE" 640 | $CURL_BIN $CURL_ACCEPT_CERTIFICATES -X POST $CURL_PARAMETERS --show-error --globoff -i -o "$RESPONSE_FILE" --header "Authorization: Bearer $OAUTH_ACCESS_TOKEN" --header "Dropbox-API-Arg: {\"cursor\": {\"session_id\": \"$SESSION_ID\",\"offset\": $OFFSET},\"close\": false}" --header "Content-Type: application/octet-stream" --data-binary @"$CHUNK_FILE" "$API_CHUNKED_UPLOAD_APPEND_URL" 641 | #check_http_response not needed, because we have to retry the request in case of error 642 | 643 | #Check 644 | if grep -q "^HTTP/[12].* 200" "$RESPONSE_FILE"; then 645 | let OFFSET=$OFFSET+$CHUNK_REAL_SIZE 646 | UPLOAD_ERROR=0 647 | if [[ $VERBOSE != 1 ]]; then 648 | print "." 649 | fi 650 | ((chunkNumber=chunkNumber+1)) 651 | else 652 | if [[ $VERBOSE != 1 ]]; then 653 | print "*" 654 | fi 655 | let UPLOAD_ERROR=$UPLOAD_ERROR+1 656 | 657 | #On error, the upload is retried for max 3 times 658 | if [[ $UPLOAD_ERROR -gt 2 ]]; then 659 | print " FAILED\n" 660 | print "An error occurred requesting /chunked_upload\n" 661 | ERROR_STATUS=1 662 | return 663 | fi 664 | fi 665 | 666 | done 667 | 668 | UPLOAD_ERROR=0 669 | 670 | #Commit the upload 671 | while (true); do 672 | 673 | echo > "$RESPONSE_FILE" 674 | $CURL_BIN $CURL_ACCEPT_CERTIFICATES -X POST -L -s --show-error --globoff -i -o "$RESPONSE_FILE" --header "Authorization: Bearer $OAUTH_ACCESS_TOKEN" --header "Dropbox-API-Arg: {\"cursor\": {\"session_id\": \"$SESSION_ID\",\"offset\": $OFFSET},\"commit\": {\"path\": \"$FILE_DST\",\"mode\": \"overwrite\",\"autorename\": true,\"mute\": false}}" --header "Content-Type: application/octet-stream" --data-binary @/dev/null "$API_CHUNKED_UPLOAD_FINISH_URL" 2> /dev/null 675 | #check_http_response not needed, because we have to retry the request in case of error 676 | 677 | #Check 678 | if grep -q "^HTTP/[12].* 200" "$RESPONSE_FILE"; then 679 | UPLOAD_ERROR=0 680 | break 681 | else 682 | print "*" 683 | let UPLOAD_ERROR=$UPLOAD_ERROR+1 684 | 685 | #On error, the commit is retried for max 3 times 686 | if [[ $UPLOAD_ERROR -gt 2 ]]; then 687 | print " FAILED\n" 688 | print "An error occurred requesting /commit_chunked_upload\n" 689 | ERROR_STATUS=1 690 | return 691 | fi 692 | fi 693 | 694 | done 695 | 696 | print " DONE\n" 697 | } 698 | 699 | #Directory upload 700 | #$1 = Local source dir 701 | #$2 = Remote destination dir 702 | function db_upload_dir 703 | { 704 | local DIR_SRC=$(normalize_path "$1") 705 | local DIR_DST=$(normalize_path "$2") 706 | 707 | #Creatig remote directory 708 | db_mkdir "$DIR_DST" 709 | 710 | for file in "$DIR_SRC/"*; do 711 | db_upload "$file" "$DIR_DST" 712 | done 713 | } 714 | 715 | #Generic download wrapper 716 | #$1 = Remote source file/dir 717 | #$2 = Local destination file/dir 718 | function db_download 719 | { 720 | local SRC=$(normalize_path "$1") 721 | local DST=$(normalize_path "$2") 722 | 723 | TYPE=$(db_stat "$SRC") 724 | 725 | #It's a directory 726 | if [[ $TYPE == "DIR" ]]; then 727 | 728 | #If the DST folder is not specified, I assume that is the current directory 729 | if [[ $DST == "" ]]; then 730 | DST="." 731 | fi 732 | 733 | #Checking if the destination directory exists 734 | if [[ ! -d $DST ]]; then 735 | local basedir="" 736 | else 737 | local basedir=$(basename "$SRC") 738 | fi 739 | 740 | local DEST_DIR=$(normalize_path "$DST/$basedir") 741 | print " > Downloading folder \"$SRC\" to \"$DEST_DIR\"... \n" 742 | 743 | if [[ ! -d "$DEST_DIR" ]]; then 744 | print " > Creating local directory \"$DEST_DIR\"... " 745 | mkdir -p "$DEST_DIR" 746 | 747 | #Check 748 | if [[ $? == 0 ]]; then 749 | print "DONE\n" 750 | else 751 | print "FAILED\n" 752 | ERROR_STATUS=1 753 | return 754 | fi 755 | fi 756 | 757 | if [[ $SRC == "/" ]]; then 758 | SRC_REQ="" 759 | else 760 | SRC_REQ="$SRC" 761 | fi 762 | 763 | OUT_FILE=$(db_list_outfile "$SRC_REQ") 764 | if [ $? -ne 0 ]; then 765 | # When db_list_outfile fail, the error message is OUT_FILE 766 | print "$OUT_FILE\n" 767 | ERROR_STATUS=1 768 | return 769 | fi 770 | 771 | #For each entry... 772 | while read -r line; do 773 | 774 | local FILE=${line%:*} 775 | local META=${line##*:} 776 | local TYPE=${META%;*} 777 | local SIZE=${META#*;} 778 | 779 | #Removing unneeded / 780 | FILE=${FILE##*/} 781 | 782 | if [[ $TYPE == "file" ]]; then 783 | db_download_file "$SRC/$FILE" "$DEST_DIR/$FILE" 784 | elif [[ $TYPE == "folder" ]]; then 785 | db_download "$SRC/$FILE" "$DEST_DIR" 786 | fi 787 | 788 | done < $OUT_FILE 789 | 790 | rm -fr $OUT_FILE 791 | 792 | #It's a file 793 | elif [[ $TYPE == "FILE" ]]; then 794 | 795 | #Checking DST 796 | if [[ $DST == "" ]]; then 797 | DST=$(basename "$SRC") 798 | fi 799 | 800 | #If the destination is a directory, the file will be download into 801 | if [[ -d $DST ]]; then 802 | DST="$DST/$SRC" 803 | fi 804 | 805 | db_download_file "$SRC" "$DST" 806 | 807 | #Doesn't exists 808 | else 809 | print " > No such file or directory: $SRC\n" 810 | ERROR_STATUS=1 811 | return 812 | fi 813 | } 814 | 815 | #Simple file download 816 | #$1 = Remote source file 817 | #$2 = Local destination file 818 | function db_download_file 819 | { 820 | local FILE_SRC=$(normalize_path "$1") 821 | local FILE_DST=$(normalize_path "$2") 822 | 823 | if [[ $SHOW_PROGRESSBAR == 1 && $QUIET == 0 ]]; then 824 | CURL_PARAMETERS="-L --progress-bar" 825 | LINE_CR="\n" 826 | else 827 | CURL_PARAMETERS="-L -s" 828 | LINE_CR="" 829 | fi 830 | 831 | #Checking if the file already exists 832 | if [[ -e $FILE_DST && $SKIP_EXISTING_FILES == 1 ]]; then 833 | print " > Skipping already existing file \"$FILE_DST\"\n" 834 | return 835 | fi 836 | 837 | # Checking if the file has the correct check sum 838 | if [[ $TYPE != "ERR" ]]; then 839 | sha_src=$(db_sha "$FILE_SRC") 840 | sha_dst=$(db_sha_local "$FILE_DST") 841 | if [[ $sha_src == $sha_dst && $sha_src != "ERR" ]]; then 842 | print "> Skipping file \"$FILE_SRC\", file exists with the same hash\n" 843 | return 844 | fi 845 | fi 846 | 847 | #Creating the empty file, that for two reasons: 848 | #1) In this way I can check if the destination file is writable or not 849 | #2) Curl doesn't automatically creates files with 0 bytes size 850 | dd if=/dev/zero of="$FILE_DST" count=0 2> /dev/null 851 | if [[ $? != 0 ]]; then 852 | print " > Error writing file $FILE_DST: permission denied\n" 853 | ERROR_STATUS=1 854 | return 855 | fi 856 | 857 | print " > Downloading \"$FILE_SRC\" to \"$FILE_DST\"... $LINE_CR" 858 | $CURL_BIN $CURL_ACCEPT_CERTIFICATES $CURL_PARAMETERS -X POST --globoff -D "$RESPONSE_FILE" -o "$FILE_DST" --header "Authorization: Bearer $OAUTH_ACCESS_TOKEN" --header "Dropbox-API-Arg: {\"path\": \"$FILE_SRC\"}" "$API_DOWNLOAD_URL" 859 | check_http_response 860 | 861 | #Check 862 | if grep -q "^HTTP/[12].* 200" "$RESPONSE_FILE"; then 863 | print "DONE\n" 864 | else 865 | print "FAILED\n" 866 | rm -fr "$FILE_DST" 867 | ERROR_STATUS=1 868 | return 869 | fi 870 | } 871 | 872 | #Saveurl 873 | #$1 = URL 874 | #$2 = Remote file destination 875 | function db_saveurl 876 | { 877 | local URL="$1" 878 | local FILE_DST=$(normalize_path "$2") 879 | local FILE_NAME=$(basename "$URL") 880 | 881 | print " > Downloading \"$URL\" to \"$FILE_DST\"..." 882 | $CURL_BIN $CURL_ACCEPT_CERTIFICATES -X POST -L -s --show-error --globoff -i -o "$RESPONSE_FILE" --header "Authorization: Bearer $OAUTH_ACCESS_TOKEN" --header "Content-Type: application/json" --data "{\"path\": \"$FILE_DST/$FILE_NAME\", \"url\": \"$URL\"}" "$API_SAVEURL_URL" 2> /dev/null 883 | check_http_response 884 | 885 | JOB_ID=$(sed -n 's/.*"async_job_id": *"*\([^"]*\)"*.*/\1/p' "$RESPONSE_FILE") 886 | if [[ $JOB_ID == "" ]]; then 887 | print " > Error getting the job id\n" 888 | return 889 | fi 890 | 891 | #Checking the status 892 | while (true); do 893 | 894 | $CURL_BIN $CURL_ACCEPT_CERTIFICATES -X POST -L -s --show-error --globoff -i -o "$RESPONSE_FILE" --header "Authorization: Bearer $OAUTH_ACCESS_TOKEN" --header "Content-Type: application/json" --data "{\"async_job_id\": \"$JOB_ID\"}" "$API_SAVEURL_JOBSTATUS_URL" 2> /dev/null 895 | check_http_response 896 | 897 | STATUS=$(sed -n 's/{".tag": *"*\([^"]*\)"*.*/\1/p' "$RESPONSE_FILE") 898 | case $STATUS in 899 | 900 | in_progress) 901 | print "+" 902 | ;; 903 | 904 | complete) 905 | print " DONE\n" 906 | break 907 | ;; 908 | 909 | failed) 910 | print " ERROR\n" 911 | MESSAGE=$(sed -n 's/.*"error_summary": *"*\([^"]*\)"*.*/\1/p' "$RESPONSE_FILE") 912 | print " > Error: $MESSAGE\n" 913 | break 914 | ;; 915 | 916 | esac 917 | 918 | sleep 2 919 | 920 | done 921 | } 922 | 923 | #Prints account info 924 | function db_account_info 925 | { 926 | print "Dropbox Uploader v$VERSION\n\n" 927 | print " > Getting info... " 928 | $CURL_BIN $CURL_ACCEPT_CERTIFICATES -X POST -L -s --show-error --globoff -i -o "$RESPONSE_FILE" --header "Authorization: Bearer $OAUTH_ACCESS_TOKEN" "$API_ACCOUNT_INFO_URL" 2> /dev/null 929 | check_http_response 930 | 931 | #Check 932 | if grep -q "^HTTP/[12].* 200" "$RESPONSE_FILE"; then 933 | 934 | name=$(sed -n 's/.*"display_name": "\([^"]*\).*/\1/p' "$RESPONSE_FILE") 935 | echo -e "\n\nName:\t\t$name" 936 | 937 | uid=$(sed -n 's/.*"account_id": "\([^"]*\).*/\1/p' "$RESPONSE_FILE") 938 | echo -e "UID:\t\t$uid" 939 | 940 | email=$(sed -n 's/.*"email": "\([^"]*\).*/\1/p' "$RESPONSE_FILE") 941 | echo -e "Email:\t\t$email" 942 | 943 | country=$(sed -n 's/.*"country": "\([^"]*\).*/\1/p' "$RESPONSE_FILE") 944 | echo -e "Country:\t$country" 945 | 946 | echo "" 947 | 948 | else 949 | print "FAILED\n" 950 | ERROR_STATUS=1 951 | fi 952 | } 953 | 954 | #Prints account space usage info 955 | function db_account_space 956 | { 957 | print "Dropbox Uploader v$VERSION\n\n" 958 | print " > Getting space usage info... " 959 | $CURL_BIN $CURL_ACCEPT_CERTIFICATES -X POST -L -s --show-error --globoff -i -o "$RESPONSE_FILE" --header "Authorization: Bearer $OAUTH_ACCESS_TOKEN" "$API_ACCOUNT_SPACE_URL" 2> /dev/null 960 | check_http_response 961 | 962 | #Check 963 | if grep -q "^HTTP/[12].* 200" "$RESPONSE_FILE"; then 964 | 965 | quota=$(sed -n 's/.*"allocated": \([0-9]*\).*/\1/p' "$RESPONSE_FILE") 966 | let quota_mb=$quota/1024/1024 967 | echo -e "\n\nQuota:\t$quota_mb Mb" 968 | 969 | used=$(sed -n 's/.*"used": \([0-9]*\).*/\1/p' "$RESPONSE_FILE") 970 | let used_mb=$used/1024/1024 971 | echo -e "Used:\t$used_mb Mb" 972 | 973 | let free_mb=$((quota-used))/1024/1024 974 | echo -e "Free:\t$free_mb Mb" 975 | 976 | echo "" 977 | 978 | else 979 | print "FAILED\n" 980 | ERROR_STATUS=1 981 | fi 982 | } 983 | 984 | #Account unlink 985 | function db_unlink 986 | { 987 | echo -ne "Are you sure you want unlink this script from your Dropbox account? [y/n]" 988 | read -r answer 989 | if [[ $answer == "y" ]]; then 990 | rm -fr "$CONFIG_FILE" 991 | echo -ne "DONE\n" 992 | fi 993 | } 994 | 995 | #Delete a remote file 996 | #$1 = Remote file to delete 997 | function db_delete 998 | { 999 | local FILE_DST=$(normalize_path "$1") 1000 | 1001 | print " > Deleting \"$FILE_DST\"... " 1002 | $CURL_BIN $CURL_ACCEPT_CERTIFICATES -X POST -L -s --show-error --globoff -i -o "$RESPONSE_FILE" --header "Authorization: Bearer $OAUTH_ACCESS_TOKEN" --header "Content-Type: application/json" --data "{\"path\": \"$FILE_DST\"}" "$API_DELETE_URL" 2> /dev/null 1003 | check_http_response 1004 | 1005 | #Check 1006 | if grep -q "^HTTP/[12].* 200" "$RESPONSE_FILE"; then 1007 | print "DONE\n" 1008 | else 1009 | print "FAILED\n" 1010 | ERROR_STATUS=1 1011 | fi 1012 | } 1013 | 1014 | #Move/Rename a remote file 1015 | #$1 = Remote file to rename or move 1016 | #$2 = New file name or location 1017 | function db_move 1018 | { 1019 | local FILE_SRC=$(normalize_path "$1") 1020 | local FILE_DST=$(normalize_path "$2") 1021 | 1022 | TYPE=$(db_stat "$FILE_DST") 1023 | 1024 | #If the destination it's a directory, the source will be moved into it 1025 | if [[ $TYPE == "DIR" ]]; then 1026 | local filename=$(basename "$FILE_SRC") 1027 | FILE_DST=$(normalize_path "$FILE_DST/$filename") 1028 | fi 1029 | 1030 | print " > Moving \"$FILE_SRC\" to \"$FILE_DST\" ... " 1031 | $CURL_BIN $CURL_ACCEPT_CERTIFICATES -X POST -L -s --show-error --globoff -i -o "$RESPONSE_FILE" --header "Authorization: Bearer $OAUTH_ACCESS_TOKEN" --header "Content-Type: application/json" --data "{\"from_path\": \"$FILE_SRC\", \"to_path\": \"$FILE_DST\"}" "$API_MOVE_URL" 2> /dev/null 1032 | check_http_response 1033 | 1034 | #Check 1035 | if grep -q "^HTTP/[12].* 200" "$RESPONSE_FILE"; then 1036 | print "DONE\n" 1037 | else 1038 | print "FAILED\n" 1039 | ERROR_STATUS=1 1040 | fi 1041 | } 1042 | 1043 | #Copy a remote file to a remote location 1044 | #$1 = Remote file to rename or move 1045 | #$2 = New file name or location 1046 | function db_copy 1047 | { 1048 | local FILE_SRC=$(normalize_path "$1") 1049 | local FILE_DST=$(normalize_path "$2") 1050 | 1051 | TYPE=$(db_stat "$FILE_DST") 1052 | 1053 | #If the destination it's a directory, the source will be copied into it 1054 | if [[ $TYPE == "DIR" ]]; then 1055 | local filename=$(basename "$FILE_SRC") 1056 | FILE_DST=$(normalize_path "$FILE_DST/$filename") 1057 | fi 1058 | 1059 | print " > Copying \"$FILE_SRC\" to \"$FILE_DST\" ... " 1060 | $CURL_BIN $CURL_ACCEPT_CERTIFICATES -X POST -L -s --show-error --globoff -i -o "$RESPONSE_FILE" --header "Authorization: Bearer $OAUTH_ACCESS_TOKEN" --header "Content-Type: application/json" --data "{\"from_path\": \"$FILE_SRC\", \"to_path\": \"$FILE_DST\"}" "$API_COPY_URL" 2> /dev/null 1061 | check_http_response 1062 | 1063 | #Check 1064 | if grep -q "^HTTP/[12].* 200" "$RESPONSE_FILE"; then 1065 | print "DONE\n" 1066 | else 1067 | print "FAILED\n" 1068 | ERROR_STATUS=1 1069 | fi 1070 | } 1071 | 1072 | #Create a new directory 1073 | #$1 = Remote directory to create 1074 | function db_mkdir 1075 | { 1076 | local DIR_DST=$(normalize_path "$1") 1077 | 1078 | print " > Creating Directory \"$DIR_DST\"... " 1079 | $CURL_BIN $CURL_ACCEPT_CERTIFICATES -X POST -L -s --show-error --globoff -i -o "$RESPONSE_FILE" --header "Authorization: Bearer $OAUTH_ACCESS_TOKEN" --header "Content-Type: application/json" --data "{\"path\": \"$DIR_DST\"}" "$API_MKDIR_URL" 2> /dev/null 1080 | check_http_response 1081 | 1082 | #Check 1083 | if grep -q "^HTTP/[12].* 200" "$RESPONSE_FILE"; then 1084 | print "DONE\n" 1085 | elif grep -q "^HTTP/[12].* 403" "$RESPONSE_FILE"; then 1086 | print "ALREADY EXISTS\n" 1087 | else 1088 | print "FAILED\n" 1089 | ERROR_STATUS=1 1090 | fi 1091 | } 1092 | 1093 | #List a remote folder and returns the path to the file containing the output 1094 | #$1 = Remote directory 1095 | #$2 = Cursor (Optional) 1096 | function db_list_outfile 1097 | { 1098 | 1099 | local DIR_DST="$1" 1100 | local HAS_MORE="false" 1101 | local CURSOR="" 1102 | 1103 | if [[ -n "$2" ]]; then 1104 | CURSOR="$2" 1105 | HAS_MORE="true" 1106 | fi 1107 | 1108 | OUT_FILE="$TMP_DIR/du_tmp_out_$RANDOM" 1109 | 1110 | while (true); do 1111 | 1112 | if [[ $HAS_MORE == "true" ]]; then 1113 | $CURL_BIN $CURL_ACCEPT_CERTIFICATES -X POST -L -s --show-error --globoff -i -o "$RESPONSE_FILE" --header "Authorization: Bearer $OAUTH_ACCESS_TOKEN" --header "Content-Type: application/json" --data "{\"cursor\": \"$CURSOR\"}" "$API_LIST_FOLDER_CONTINUE_URL" 2> /dev/null 1114 | else 1115 | $CURL_BIN $CURL_ACCEPT_CERTIFICATES -X POST -L -s --show-error --globoff -i -o "$RESPONSE_FILE" --header "Authorization: Bearer $OAUTH_ACCESS_TOKEN" --header "Content-Type: application/json" --data "{\"path\": \"$DIR_DST\",\"include_media_info\": false,\"include_deleted\": false,\"include_has_explicit_shared_members\": false}" "$API_LIST_FOLDER_URL" 2> /dev/null 1116 | fi 1117 | 1118 | check_http_response 1119 | 1120 | HAS_MORE=$(sed -n 's/.*"has_more": *\([a-z]*\).*/\1/p' "$RESPONSE_FILE") 1121 | CURSOR=$(sed -n 's/.*"cursor": *"\([^"]*\)".*/\1/p' "$RESPONSE_FILE") 1122 | 1123 | #Check 1124 | if grep -q "^HTTP/[12].* 200" "$RESPONSE_FILE"; then 1125 | 1126 | #Extracting directory content [...] 1127 | #and replacing "}, {" with "}\n{" 1128 | #I don't like this piece of code... but seems to be the only way to do this with SED, writing a portable code... 1129 | local DIR_CONTENT=$(sed -n 's/.*: \[{\(.*\)/\1/p' "$RESPONSE_FILE" | sed 's/}, *{/}\ 1130 | {/g') 1131 | 1132 | #Converting escaped quotes to unicode format 1133 | echo "$DIR_CONTENT" | sed 's/\\"/\\u0022/' > "$TEMP_FILE" 1134 | 1135 | #Extracting files and subfolders 1136 | while read -r line; do 1137 | 1138 | local FILE=$(echo "$line" | sed -n 's/.*"path_display": *"\([^"]*\)".*/\1/p') 1139 | local TYPE=$(echo "$line" | sed -n 's/.*".tag": *"\([^"]*\).*/\1/p') 1140 | local SIZE=$(convert_bytes $(echo "$line" | sed -n 's/.*"size": *\([0-9]*\).*/\1/p')) 1141 | 1142 | echo -e "$FILE:$TYPE;$SIZE" >> "$OUT_FILE" 1143 | 1144 | done < "$TEMP_FILE" 1145 | 1146 | if [[ $HAS_MORE == "false" ]]; then 1147 | break 1148 | fi 1149 | 1150 | else 1151 | return 1152 | fi 1153 | 1154 | done 1155 | 1156 | echo $OUT_FILE 1157 | } 1158 | 1159 | #List remote directory 1160 | #$1 = Remote directory 1161 | function db_list 1162 | { 1163 | local DIR_DST=$(normalize_path "$1") 1164 | 1165 | print " > Listing \"$DIR_DST\"... " 1166 | 1167 | if [[ "$DIR_DST" == "/" ]]; then 1168 | DIR_DST="" 1169 | fi 1170 | 1171 | OUT_FILE=$(db_list_outfile "$DIR_DST") 1172 | if [ -z "$OUT_FILE" ]; then 1173 | print "FAILED\n" 1174 | ERROR_STATUS=1 1175 | return 1176 | else 1177 | print "DONE\n" 1178 | fi 1179 | 1180 | #Looking for the biggest file size 1181 | #to calculate the padding to use 1182 | local padding=0 1183 | while read -r line; do 1184 | local FILE=${line%:*} 1185 | local META=${line##*:} 1186 | local SIZE=${META#*;} 1187 | 1188 | if [[ ${#SIZE} -gt $padding ]]; then 1189 | padding=${#SIZE} 1190 | fi 1191 | done < "$OUT_FILE" 1192 | 1193 | #For each entry, printing directories... 1194 | while read -r line; do 1195 | 1196 | local FILE=${line%:*} 1197 | local META=${line##*:} 1198 | local TYPE=${META%;*} 1199 | local SIZE=${META#*;} 1200 | 1201 | #Removing unneeded / 1202 | FILE=${FILE##*/} 1203 | 1204 | if [[ $TYPE == "folder" ]]; then 1205 | FILE=$(echo -e "$FILE") 1206 | $PRINTF " [D] %-${padding}s %s\n" "$SIZE" "$FILE" 1207 | fi 1208 | 1209 | done < "$OUT_FILE" 1210 | 1211 | #For each entry, printing files... 1212 | while read -r line; do 1213 | 1214 | local FILE=${line%:*} 1215 | local META=${line##*:} 1216 | local TYPE=${META%;*} 1217 | local SIZE=${META#*;} 1218 | 1219 | #Removing unneeded / 1220 | FILE=${FILE##*/} 1221 | 1222 | if [[ $TYPE == "file" ]]; then 1223 | FILE=$(echo -e "$FILE") 1224 | $PRINTF " [F] %-${padding}s %s\n" "$SIZE" "$FILE" 1225 | fi 1226 | 1227 | done < "$OUT_FILE" 1228 | 1229 | rm -fr "$OUT_FILE" 1230 | } 1231 | 1232 | #Longpoll remote directory only once 1233 | #$1 = Timeout 1234 | #$2 = Remote directory 1235 | function db_monitor_nonblock 1236 | { 1237 | local TIMEOUT=$1 1238 | local DIR_DST=$(normalize_path "$2") 1239 | 1240 | if [[ "$DIR_DST" == "/" ]]; then 1241 | DIR_DST="" 1242 | fi 1243 | 1244 | $CURL_BIN $CURL_ACCEPT_CERTIFICATES -X POST -L -s --show-error --globoff -i -o "$RESPONSE_FILE" --header "Authorization: Bearer $OAUTH_ACCESS_TOKEN" --header "Content-Type: application/json" --data "{\"path\": \"$DIR_DST\",\"include_media_info\": false,\"include_deleted\": false,\"include_has_explicit_shared_members\": false}" "$API_LIST_FOLDER_URL" 2> /dev/null 1245 | check_http_response 1246 | 1247 | if grep -q "^HTTP/[12].* 200" "$RESPONSE_FILE"; then 1248 | 1249 | local CURSOR=$(sed -n 's/.*"cursor": *"\([^"]*\)".*/\1/p' "$RESPONSE_FILE") 1250 | 1251 | $CURL_BIN $CURL_ACCEPT_CERTIFICATES -X POST -L -s --show-error --globoff -i -o "$RESPONSE_FILE" --header "Content-Type: application/json" --data "{\"cursor\": \"$CURSOR\",\"timeout\": ${TIMEOUT}}" "$API_LONGPOLL_FOLDER" 2> /dev/null 1252 | check_http_response 1253 | 1254 | if grep -q "^HTTP/[12].* 200" "$RESPONSE_FILE"; then 1255 | local CHANGES=$(sed -n 's/.*"changes" *: *\([a-z]*\).*/\1/p' "$RESPONSE_FILE") 1256 | else 1257 | ERROR_MSG=$(grep "Error in call" "$RESPONSE_FILE") 1258 | print "FAILED to longpoll (http error): $ERROR_MSG\n" 1259 | ERROR_STATUS=1 1260 | return 1 1261 | fi 1262 | 1263 | if [[ -z "$CHANGES" ]]; then 1264 | print "FAILED to longpoll (unexpected response)\n" 1265 | ERROR_STATUS=1 1266 | return 1 1267 | fi 1268 | 1269 | if [ "$CHANGES" == "true" ]; then 1270 | 1271 | OUT_FILE=$(db_list_outfile "$DIR_DST" "$CURSOR") 1272 | 1273 | if [ -z "$OUT_FILE" ]; then 1274 | print "FAILED to list changes\n" 1275 | ERROR_STATUS=1 1276 | return 1277 | fi 1278 | 1279 | #For each entry, printing directories... 1280 | while read -r line; do 1281 | 1282 | local FILE=${line%:*} 1283 | local META=${line##*:} 1284 | local TYPE=${META%;*} 1285 | local SIZE=${META#*;} 1286 | 1287 | #Removing unneeded / 1288 | FILE=${FILE##*/} 1289 | 1290 | if [[ $TYPE == "folder" ]]; then 1291 | FILE=$(echo -e "$FILE") 1292 | $PRINTF " [D] %s\n" "$FILE" 1293 | elif [[ $TYPE == "file" ]]; then 1294 | FILE=$(echo -e "$FILE") 1295 | $PRINTF " [F] %s %s\n" "$SIZE" "$FILE" 1296 | elif [[ $TYPE == "deleted" ]]; then 1297 | FILE=$(echo -e "$FILE") 1298 | $PRINTF " [-] %s\n" "$FILE" 1299 | fi 1300 | 1301 | done < "$OUT_FILE" 1302 | 1303 | rm -fr "$OUT_FILE" 1304 | fi 1305 | 1306 | else 1307 | ERROR_STATUS=1 1308 | return 1 1309 | fi 1310 | 1311 | } 1312 | 1313 | #Longpoll continuously remote directory 1314 | #$1 = Timeout 1315 | #$2 = Remote directory 1316 | function db_monitor 1317 | { 1318 | local TIMEOUT=$1 1319 | local DIR_DST=$(normalize_path "$2") 1320 | 1321 | while (true); do 1322 | db_monitor_nonblock "$TIMEOUT" "$2" 1323 | done 1324 | } 1325 | 1326 | #Share remote file 1327 | #$1 = Remote file 1328 | function db_share 1329 | { 1330 | local FILE_DST=$(normalize_path "$1") 1331 | 1332 | $CURL_BIN $CURL_ACCEPT_CERTIFICATES -X POST -L -s --show-error --globoff -i -o "$RESPONSE_FILE" --header "Authorization: Bearer $OAUTH_ACCESS_TOKEN" --header "Content-Type: application/json" --data "{\"path\": \"$FILE_DST\",\"settings\": {\"requested_visibility\": \"public\"}}" "$API_SHARE_URL" 2> /dev/null 1333 | check_http_response 1334 | 1335 | #Check 1336 | if grep -q "^HTTP/[12].* 200" "$RESPONSE_FILE"; then 1337 | print " > Share link: " 1338 | SHARE_LINK=$(sed -n 's/.*"url": "\([^"]*\).*/\1/p' "$RESPONSE_FILE") 1339 | echo "$SHARE_LINK" 1340 | else 1341 | get_Share "$FILE_DST" 1342 | fi 1343 | } 1344 | 1345 | #Query existing shared link 1346 | #$1 = Remote file 1347 | function get_Share 1348 | { 1349 | local FILE_DST=$(normalize_path "$1") 1350 | $CURL_BIN $CURL_ACCEPT_CERTIFICATES -X POST -L -s --show-error --globoff -i -o "$RESPONSE_FILE" --header "Authorization: Bearer $OAUTH_ACCESS_TOKEN" --header "Content-Type: application/json" --data "{\"path\": \"$FILE_DST\",\"direct_only\": true}" "$API_SHARE_LIST" 1351 | check_http_response 1352 | 1353 | #Check 1354 | if grep -q "^HTTP/[12].* 200" "$RESPONSE_FILE"; then 1355 | print " > Share link: " 1356 | SHARE_LINK=$(sed -n 's/.*"url": "\([^"]*\).*/\1/p' "$RESPONSE_FILE") 1357 | echo "$SHARE_LINK" 1358 | else 1359 | print "FAILED\n" 1360 | MESSAGE=$(sed -n 's/.*"error_summary": *"*\([^"]*\)"*.*/\1/p' "$RESPONSE_FILE") 1361 | print " > Error: $MESSAGE\n" 1362 | ERROR_STATUS=1 1363 | fi 1364 | } 1365 | 1366 | #Search on Dropbox 1367 | #$1 = query 1368 | function db_search 1369 | { 1370 | local QUERY="$1" 1371 | 1372 | print " > Searching for \"$QUERY\"... " 1373 | 1374 | $CURL_BIN $CURL_ACCEPT_CERTIFICATES -X POST -L -s --show-error --globoff -i -o "$RESPONSE_FILE" --header "Authorization: Bearer $OAUTH_ACCESS_TOKEN" --header "Content-Type: application/json" --data "{\"path\": \"\",\"query\": \"$QUERY\",\"start\": 0,\"max_results\": 1000,\"mode\": \"filename\"}" "$API_SEARCH_URL" 2> /dev/null 1375 | check_http_response 1376 | 1377 | #Check 1378 | if grep -q "^HTTP/[12].* 200" "$RESPONSE_FILE"; then 1379 | print "DONE\n" 1380 | else 1381 | print "FAILED\n" 1382 | ERROR_STATUS=1 1383 | fi 1384 | 1385 | #Extracting directory content [...] 1386 | #and replacing "}, {" with "}\n{" 1387 | #I don't like this piece of code... but seems to be the only way to do this with SED, writing a portable code... 1388 | local DIR_CONTENT=$(sed 's/}, *{/}\ 1389 | {/g' "$RESPONSE_FILE") 1390 | 1391 | #Converting escaped quotes to unicode format 1392 | echo "$DIR_CONTENT" | sed 's/\\"/\\u0022/' > "$TEMP_FILE" 1393 | 1394 | #Extracting files and subfolders 1395 | rm -fr "$RESPONSE_FILE" 1396 | while read -r line; do 1397 | 1398 | local FILE=$(echo "$line" | sed -n 's/.*"path_display": *"\([^"]*\)".*/\1/p') 1399 | local TYPE=$(echo "$line" | sed -n 's/.*".tag": *"\([^"]*\).*/\1/p') 1400 | local SIZE=$(convert_bytes $(echo "$line" | sed -n 's/.*"size": *\([0-9]*\).*/\1/p')) 1401 | 1402 | echo -e "$FILE:$TYPE;$SIZE" >> "$RESPONSE_FILE" 1403 | 1404 | done < "$TEMP_FILE" 1405 | 1406 | #Looking for the biggest file size 1407 | #to calculate the padding to use 1408 | local padding=0 1409 | while read -r line; do 1410 | local FILE=${line%:*} 1411 | local META=${line##*:} 1412 | local SIZE=${META#*;} 1413 | 1414 | if [[ ${#SIZE} -gt $padding ]]; then 1415 | padding=${#SIZE} 1416 | fi 1417 | done < "$RESPONSE_FILE" 1418 | 1419 | #For each entry, printing directories... 1420 | while read -r line; do 1421 | 1422 | local FILE=${line%:*} 1423 | local META=${line##*:} 1424 | local TYPE=${META%;*} 1425 | local SIZE=${META#*;} 1426 | 1427 | if [[ $TYPE == "folder" ]]; then 1428 | FILE=$(echo -e "$FILE") 1429 | $PRINTF " [D] %-${padding}s %s\n" "$SIZE" "$FILE" 1430 | fi 1431 | 1432 | done < "$RESPONSE_FILE" 1433 | 1434 | #For each entry, printing files... 1435 | while read -r line; do 1436 | 1437 | local FILE=${line%:*} 1438 | local META=${line##*:} 1439 | local TYPE=${META%;*} 1440 | local SIZE=${META#*;} 1441 | 1442 | if [[ $TYPE == "file" ]]; then 1443 | FILE=$(echo -e "$FILE") 1444 | $PRINTF " [F] %-${padding}s %s\n" "$SIZE" "$FILE" 1445 | fi 1446 | 1447 | done < "$RESPONSE_FILE" 1448 | 1449 | } 1450 | 1451 | #Query the sha256-dropbox-sum of a remote file 1452 | #see https://www.dropbox.com/developers/reference/content-hash for more information 1453 | #$1 = Remote file 1454 | function db_sha 1455 | { 1456 | local FILE=$(normalize_path "$1") 1457 | 1458 | if [[ $FILE == "/" ]]; then 1459 | echo "ERR" 1460 | return 1461 | fi 1462 | 1463 | #Checking if it's a file or a directory and get the sha-sum 1464 | $CURL_BIN $CURL_ACCEPT_CERTIFICATES -X POST -L -s --show-error --globoff -i -o "$RESPONSE_FILE" --header "Authorization: Bearer $OAUTH_ACCESS_TOKEN" --header "Content-Type: application/json" --data "{\"path\": \"$FILE\"}" "$API_METADATA_URL" 2> /dev/null 1465 | check_http_response 1466 | 1467 | local TYPE=$(sed -n 's/{".tag": *"*\([^"]*\)"*.*/\1/p' "$RESPONSE_FILE") 1468 | if [[ $TYPE == "folder" ]]; then 1469 | echo "ERR" 1470 | return 1471 | fi 1472 | 1473 | local SHA256=$(sed -n 's/.*"content_hash": "\([^"]*\).*/\1/p' "$RESPONSE_FILE") 1474 | echo "$SHA256" 1475 | } 1476 | 1477 | #Query the sha256-dropbox-sum of a local file 1478 | #see https://www.dropbox.com/developers/reference/content-hash for more information 1479 | #$1 = Local file 1480 | function db_sha_local 1481 | { 1482 | local FILE=$(normalize_path "$1") 1483 | local FILE_SIZE=$(file_size "$FILE") 1484 | local OFFSET=0 1485 | local SKIP=0 1486 | local SHA_CONCAT="" 1487 | 1488 | which shasum > /dev/null 1489 | if [[ $? != 0 ]]; then 1490 | echo "ERR" 1491 | return 1492 | fi 1493 | 1494 | while ([[ $OFFSET -lt "$FILE_SIZE" ]]); do 1495 | dd if="$FILE" of="$CHUNK_FILE" bs=4194304 skip=$SKIP count=1 2> /dev/null 1496 | local SHA=$(shasum -a 256 "$CHUNK_FILE" | awk '{print $1}') 1497 | SHA_CONCAT="${SHA_CONCAT}${SHA}" 1498 | 1499 | let OFFSET=$OFFSET+4194304 1500 | let SKIP=$SKIP+1 1501 | done 1502 | 1503 | shaHex=$(echo $SHA_CONCAT | sed 's/\([0-9A-F]\{2\}\)/\\x\1/gI') 1504 | echo -ne $shaHex | shasum -a 256 | awk '{print $1}' 1505 | } 1506 | 1507 | ################ 1508 | #### SETUP #### 1509 | ################ 1510 | 1511 | #CHECKING FOR AUTH FILE 1512 | if [[ -e $CONFIG_FILE ]]; then 1513 | 1514 | #Loading data... and change old format config if necesary. 1515 | source "$CONFIG_FILE" 2>/dev/null || { 1516 | sed -i'' 's/:/=/' "$CONFIG_FILE" && source "$CONFIG_FILE" 2>/dev/null 1517 | } 1518 | 1519 | #Checking if it's still a v1 API configuration file 1520 | if [[ $APPKEY != "" || $APPSECRET != "" ]]; then 1521 | echo -ne "The config file contains the old deprecated v1 oauth tokens.\n" 1522 | echo -ne "Please run again the script and follow the configuration wizard. The old configuration file has been backed up to $CONFIG_FILE.old\n" 1523 | mv "$CONFIG_FILE" "$CONFIG_FILE".old 1524 | exit 1 1525 | fi 1526 | 1527 | #Checking loaded data 1528 | if [[ $OAUTH_ACCESS_TOKEN = "" ]]; then 1529 | echo -ne "Error loading data from $CONFIG_FILE...\n" 1530 | echo -ne "It is recommended to run $0 unlink\n" 1531 | remove_temp_files 1532 | exit 1 1533 | fi 1534 | 1535 | #NEW SETUP... 1536 | else 1537 | 1538 | echo -ne "\n This is the first time you run this script, please follow the instructions:\n\n" 1539 | echo -ne " 1) Open the following URL in your Browser, and log in using your account: $APP_CREATE_URL\n" 1540 | echo -ne " 2) Click on \"Create App\", then select \"Dropbox API app\"\n" 1541 | echo -ne " 3) Now go on with the configuration, choosing the app permissions and access restrictions to your DropBox folder\n" 1542 | echo -ne " 4) Enter the \"App Name\" that you prefer (e.g. MyUploader$RANDOM$RANDOM$RANDOM)\n\n" 1543 | 1544 | echo -ne " Now, click on the \"Create App\" button.\n\n" 1545 | 1546 | echo -ne " When your new App is successfully created, please click on the Generate button\n" 1547 | echo -ne " under the 'Generated access token' section, then copy and paste the new access token here:\n\n" 1548 | 1549 | echo -ne " # Access token: " 1550 | read -r OAUTH_ACCESS_TOKEN 1551 | 1552 | echo -ne "\n > The access token is $OAUTH_ACCESS_TOKEN. Looks ok? [y/N]: " 1553 | read -r answer 1554 | if [[ $answer != "y" ]]; then 1555 | remove_temp_files 1556 | exit 1 1557 | fi 1558 | 1559 | echo "OAUTH_ACCESS_TOKEN=$OAUTH_ACCESS_TOKEN" > "$CONFIG_FILE" 1560 | echo " The configuration has been saved." 1561 | 1562 | remove_temp_files 1563 | exit 0 1564 | fi 1565 | 1566 | ################ 1567 | #### START #### 1568 | ################ 1569 | 1570 | COMMAND="${*:$OPTIND:1}" 1571 | ARG1="${*:$OPTIND+1:1}" 1572 | ARG2="${*:$OPTIND+2:1}" 1573 | 1574 | let argnum=$#-$OPTIND 1575 | 1576 | #CHECKING PARAMS VALUES 1577 | case $COMMAND in 1578 | 1579 | upload) 1580 | 1581 | if [[ $argnum -lt 2 ]]; then 1582 | usage 1583 | fi 1584 | 1585 | FILE_DST="${*:$#:1}" 1586 | 1587 | for (( i=OPTIND+1; i<$#; i++ )); do 1588 | FILE_SRC="${*:$i:1}" 1589 | db_upload "$FILE_SRC" "/$FILE_DST" 1590 | done 1591 | 1592 | ;; 1593 | 1594 | download) 1595 | 1596 | if [[ $argnum -lt 1 ]]; then 1597 | usage 1598 | fi 1599 | 1600 | FILE_SRC="$ARG1" 1601 | FILE_DST="$ARG2" 1602 | 1603 | db_download "/$FILE_SRC" "$FILE_DST" 1604 | 1605 | ;; 1606 | 1607 | saveurl) 1608 | 1609 | if [[ $argnum -lt 1 ]]; then 1610 | usage 1611 | fi 1612 | 1613 | URL=$ARG1 1614 | FILE_DST="$ARG2" 1615 | 1616 | db_saveurl "$URL" "/$FILE_DST" 1617 | 1618 | ;; 1619 | 1620 | share) 1621 | 1622 | if [[ $argnum -lt 1 ]]; then 1623 | usage 1624 | fi 1625 | 1626 | FILE_DST="$ARG1" 1627 | 1628 | db_share "/$FILE_DST" 1629 | 1630 | ;; 1631 | 1632 | info) 1633 | 1634 | db_account_info 1635 | 1636 | ;; 1637 | 1638 | space) 1639 | 1640 | db_account_space 1641 | 1642 | ;; 1643 | 1644 | delete|remove) 1645 | 1646 | if [[ $argnum -lt 1 ]]; then 1647 | usage 1648 | fi 1649 | 1650 | FILE_DST="$ARG1" 1651 | 1652 | db_delete "/$FILE_DST" 1653 | 1654 | ;; 1655 | 1656 | move|rename) 1657 | 1658 | if [[ $argnum -lt 2 ]]; then 1659 | usage 1660 | fi 1661 | 1662 | FILE_SRC="$ARG1" 1663 | FILE_DST="$ARG2" 1664 | 1665 | db_move "/$FILE_SRC" "/$FILE_DST" 1666 | 1667 | ;; 1668 | 1669 | copy) 1670 | 1671 | if [[ $argnum -lt 2 ]]; then 1672 | usage 1673 | fi 1674 | 1675 | FILE_SRC="$ARG1" 1676 | FILE_DST="$ARG2" 1677 | 1678 | db_copy "/$FILE_SRC" "/$FILE_DST" 1679 | 1680 | ;; 1681 | 1682 | mkdir) 1683 | 1684 | if [[ $argnum -lt 1 ]]; then 1685 | usage 1686 | fi 1687 | 1688 | DIR_DST="$ARG1" 1689 | 1690 | db_mkdir "/$DIR_DST" 1691 | 1692 | ;; 1693 | 1694 | search) 1695 | 1696 | if [[ $argnum -lt 1 ]]; then 1697 | usage 1698 | fi 1699 | 1700 | QUERY=$ARG1 1701 | 1702 | db_search "$QUERY" 1703 | 1704 | ;; 1705 | 1706 | list) 1707 | 1708 | DIR_DST="$ARG1" 1709 | 1710 | #Checking DIR_DST 1711 | if [[ $DIR_DST == "" ]]; then 1712 | DIR_DST="/" 1713 | fi 1714 | 1715 | db_list "/$DIR_DST" 1716 | 1717 | ;; 1718 | 1719 | monitor) 1720 | 1721 | DIR_DST="$ARG1" 1722 | TIMEOUT=$ARG2 1723 | 1724 | #Checking DIR_DST 1725 | if [[ $DIR_DST == "" ]]; then 1726 | DIR_DST="/" 1727 | fi 1728 | 1729 | print " > Monitoring \"$DIR_DST\" for changes...\n" 1730 | 1731 | if [[ -n $TIMEOUT ]]; then 1732 | db_monitor_nonblock $TIMEOUT "/$DIR_DST" 1733 | else 1734 | db_monitor 60 "/$DIR_DST" 1735 | fi 1736 | 1737 | ;; 1738 | 1739 | unlink) 1740 | 1741 | db_unlink 1742 | 1743 | ;; 1744 | 1745 | *) 1746 | 1747 | if [[ $COMMAND != "" ]]; then 1748 | print "Error: Unknown command: $COMMAND\n\n" 1749 | ERROR_STATUS=1 1750 | fi 1751 | usage 1752 | 1753 | ;; 1754 | 1755 | esac 1756 | 1757 | remove_temp_files 1758 | 1759 | if [[ $ERROR_STATUS -ne 0 ]]; then 1760 | echo "Some error occured. Please check the log." 1761 | fi 1762 | 1763 | exit $ERROR_STATUS 1764 | -------------------------------------------------------------------------------- /g: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/MannyHackers/ShellBot/d45db74b51eafec7cdf87ee4a7c51a0b032f820b/g -------------------------------------------------------------------------------- /heroku.yml: -------------------------------------------------------------------------------- 1 | build: 2 | docker: 3 | worker: Dockerfile 4 | run: 5 | worker: node server 6 | -------------------------------------------------------------------------------- /lib/command.js: -------------------------------------------------------------------------------- 1 | /** 2 | * Attaches to a chat, spawns a pty, attaches it to the terminal emulator 3 | * and the renderer and manages them. Handles incoming commands & input, 4 | * and posts complimentary messages such as command itself and output code. 5 | **/ 6 | 7 | var util = require("util"); 8 | var escapeHtml = require("escape-html"); 9 | var pty = require("node-pty"); 10 | var termios = require("node-termios"); 11 | var utils = require("./utils"); 12 | var terminal = require("./terminal"); 13 | var renderer = require("./renderer"); 14 | var tsyms = termios.native.ALL_SYMBOLS; 15 | 16 | function Command(reply, context, command) { 17 | var toUser = reply.destination > 0; 18 | 19 | this.startTime = Date.now(); 20 | this.reply = reply; 21 | this.command = command; 22 | this.pty = pty.spawn(context.shell, [context.interactive ? "-ic" : "-c", command], { 23 | cols: context.size.columns, 24 | rows: context.size.rows, 25 | cwd: context.cwd, 26 | env: context.env, 27 | }); 28 | this.termios = new termios.Termios(this.pty._fd); 29 | this.termios.c_lflag &= ~(tsyms.ISIG | tsyms.IEXTEN); 30 | this.termios.c_lflag &= ~tsyms.ECHO; // disable ECHO 31 | this.termios.c_lflag |= tsyms.ICANON | tsyms.ECHONL; // we need it for /end, it needs to be active beforehand 32 | this.termios.c_iflag = (this.termios.c_iflag & ~(tsyms.INLCR | tsyms.IGNCR)) | tsyms.ICRNL; // CR to NL 33 | this.termios.writeTo(this.pty._fd); 34 | 35 | this.terminal = terminal.createTerminal({ 36 | columns: context.size.columns, 37 | rows: context.size.rows, 38 | }); 39 | this.state = this.terminal.state; 40 | this.renderer = new renderer.Renderer(reply, this.state, { 41 | cursorString: "\uD83D\uDD38", 42 | cursorBlinkString: "\uD83D\uDD38", 43 | hidePreview: !context.linkPreviews, 44 | unfinishedHidePreview: true, 45 | silent: context.silent, 46 | unfinishedSilent: true, 47 | maxLinesWait: toUser ? 20 : 30, 48 | maxLinesEmitted: 30, 49 | lineTime: toUser ? 400 : 1200, 50 | chunkTime: toUser ? 3000 : 6000, 51 | editTime: toUser ? 300 : 2500, 52 | unfinishedTime: toUser ? 1000 : 2000, 53 | startFill: "· ", 54 | }); 55 | this._initKeypad(); 56 | //FIXME: take additional steps to reduce messages sent to group. do typing actions count? 57 | 58 | // Post initial message 59 | this.initialMessage = new utils.EditedMessage(reply, this._renderInitial(), "HTML"); 60 | 61 | // Process command output 62 | this.pty.on("data", this._ptyData.bind(this)); 63 | 64 | // Handle command exit 65 | this.pty.on("exit", this._exit.bind(this)); 66 | } 67 | util.inherits(Command, require("events").EventEmitter); 68 | 69 | Command.prototype._renderInitial = function _renderInitial() { 70 | var content = "", title = this.state.metas.title, badges = this.badges || ""; 71 | if (title) { 72 | content += "" + escapeHtml(title) + "\n"; 73 | content += badges + "$ " + escapeHtml(this.command); 74 | } else { 75 | content += badges + "$ " + escapeHtml(this.command) + ""; 76 | } 77 | return content; 78 | } 79 | 80 | Command.prototype._ptyData = function _ptyData(chunk) { 81 | //FIXME: implement some backpressure, for example, read smaller chunks, stop reading if there are >= 20 lines waiting to be pushed, set the HWM 82 | if ((typeof chunk !== "string") && !(chunk instanceof String)) 83 | throw new Error("Expected a String, you liar."); 84 | this.interacted = true; 85 | this.terminal.write(chunk, "utf-8", this._update.bind(this)); 86 | }; 87 | 88 | Command.prototype._update = function _update() { 89 | this.initialMessage.edit(this._renderInitial()); 90 | this.renderer.update(); 91 | }; 92 | 93 | Command.prototype.resize = function resize(size) { 94 | this.interacted = true; 95 | this.metaActive = false; 96 | this.state.resize(size); 97 | this._update(); 98 | this.pty.resize(size.columns, size.rows); 99 | }; 100 | 101 | Command.prototype.redraw = function redraw() { 102 | this.interacted = true; 103 | this.metaActive = false; 104 | this.pty.redraw(); 105 | }; 106 | 107 | Command.prototype.sendSignal = function sendSignal(signal, group) { 108 | this.interacted = true; 109 | this.metaActive = false; 110 | var pid = this.pty.pid; 111 | if (group) pid = -pid; 112 | process.kill(pid, signal); 113 | }; 114 | 115 | Command.prototype.sendEof = function sendEof() { 116 | this.interacted = true; 117 | this.metaActive = false; 118 | 119 | // I don't know how to cause a 'buffer flush to the app' (the effect of Control+D) 120 | // without actually pressing it into the console. So let's do just that. 121 | // TTY needs to be in ICANON mode from the start, enabling it now doesn't work 122 | 123 | // write EOF control character 124 | this.termios.loadFrom(this.pty._fd); 125 | this.pty.write(Buffer.from([ this.termios.c_cc[tsyms.VEOF] ])); 126 | }; 127 | 128 | Command.prototype._exit = function _exit(code, signal) { 129 | this._update(); 130 | this.renderer.flushUnfinished(); 131 | 132 | 133 | //FIXME: could wait until all edits are made before posting exited message 134 | if ((Date.now() - this.startTime) < 2000 && !signal && code === 0 && !this.interacted) { 135 | // For short lived commands that completed without output, we simply add a tick to the original message 136 | this.badges = "\u2705 "; 137 | this.initialMessage.edit(this._renderInitial()); 138 | } else { 139 | if (signal) 140 | this.reply.html("\uD83D\uDC80 Killed by %s.", utils.formatSignal(signal)); 141 | else if (code === 0) 142 | this.reply.html("\u2705 Exited correctly."); 143 | else 144 | this.reply.html("\u26D4 Exited with %s.", code); 145 | } 146 | 147 | this._removeKeypad(); 148 | this.emit("exit"); 149 | }; 150 | 151 | Command.prototype.handleReply = function handleReply(msg) { 152 | //FIXME: feature: if photo, file, video, voice or music, put the terminal in raw mode, hold off further input, pipe binary asset to terminal, restore 153 | //Flags we would need to touch: -INLCR -IGNCR -ICRNL -IUCLC -ISIG -ICANON -IEXTEN, and also for convenience -ECHO -ECHONL 154 | 155 | if (msg.type !== "text") return false; 156 | this.sendInput(msg.text); 157 | }; 158 | 159 | Command.prototype.sendInput = function sendInput(text, noTerminate) { 160 | this.interacted = true; 161 | text = text.replace(/\n/g, "\r"); 162 | if (!noTerminate) text += "\r"; 163 | if (this.metaActive) text = "\x1b" + text; 164 | this.pty.write(text); 165 | this.metaActive = false; 166 | }; 167 | 168 | Command.prototype.toggleMeta = function toggleMeta(metaActive) { 169 | if (metaActive === undefined) metaActive = !this.metaActive; 170 | this.metaActive = metaActive; 171 | }; 172 | 173 | Command.prototype.setSilent = function setSilent(silent) { 174 | this.renderer.options.silent = silent; 175 | }; 176 | 177 | Command.prototype.setLinkPreviews = function setLinkPreviews(linkPreviews) { 178 | this.renderer.options.hidePreview = !linkPreviews; 179 | }; 180 | 181 | Command.prototype._initKeypad = function _initKeypad() { 182 | this.keypadToken = utils.generateToken(); 183 | 184 | var keys = { 185 | esc: { label: "ESC", content: "\x1b" }, 186 | tab: { label: "⇥", content: "\t" }, 187 | enter: { label: "⏎", content: "\r" }, 188 | backspace: { label: "↤", content: "\x7F" }, 189 | space: { label: " ", content: " " }, 190 | 191 | up: { label: "↑", content: "\x1b[A", appKeypadContent: "\x1bOA" }, 192 | down: { label: "↓", content: "\x1b[B", appKeypadContent: "\x1bOB" }, 193 | right: { label: "→", content: "\x1b[C", appKeypadContent: "\x1bOC" }, 194 | left: { label: "←", content: "\x1b[D", appKeypadContent: "\x1bOD" }, 195 | 196 | insert: { label: "INS", content: "\x1b[2~" }, 197 | del: { label: "DEL", content: "\x1b[3~" }, 198 | home: { label: "⇱", content: "\x1bOH" }, 199 | end: { label: "⇲", content: "\x1bOF" }, 200 | 201 | prevPage: { label: "⇈", content: "\x1b[5~" }, 202 | nextPage: { label: "⇊", content: "\x1b[6~" }, 203 | }; 204 | 205 | var keypad = [ 206 | [ "esc", "up", "backspace", "del" ], 207 | [ "left", "space", "right", "home" ], 208 | [ "tab", "down", "enter", "end" ], 209 | ]; 210 | 211 | this.buttons = []; 212 | this.inlineKeyboard = keypad.map(function (row) { 213 | return row.map(function (name) { 214 | var button = keys[name]; 215 | var data = JSON.stringify({ token: this.keypadToken, button: this.buttons.length }); 216 | var keyboardButton = { text: button.label, callback_data: data }; 217 | this.buttons.push(button); 218 | return keyboardButton; 219 | }.bind(this)); 220 | }.bind(this)); 221 | 222 | this.reply.bot.callback(function (query, next) { 223 | try { 224 | var data = JSON.parse(query.data); 225 | } catch (e) { return next(); } 226 | if (data.token !== this.keypadToken) return next(); 227 | this._keypadPressed(data.button, query); 228 | }.bind(this)); 229 | }; 230 | 231 | Command.prototype.toggleKeypad = function toggleKeypad() { 232 | if (this.keypadMessage) { 233 | this.keypadMessage.markup = null; 234 | this.keypadMessage.refresh(); 235 | this.keypadMessage = null; 236 | return; 237 | } 238 | 239 | // FIXME: this is pretty badly implemented, we should wait until last message (or message with cursor) has known id 240 | var messages = this.renderer.messages; 241 | var msg = messages[messages.length - 1].ref; 242 | msg.markup = {inline_keyboard: this.inlineKeyboard}; 243 | msg.refresh(); 244 | this.keypadMessage = msg; 245 | }; 246 | 247 | Command.prototype._keypadPressed = function _keypadPressed(id, query) { 248 | this.interacted = true; 249 | if (typeof id !== "number" || !(id in this.buttons)) return; 250 | var button = this.buttons[id]; 251 | var content = button.content; 252 | if (button.appKeypadContent !== undefined && this.state.getMode("appKeypad")) 253 | content = button.appKeypadContent; 254 | this.pty.write(content); 255 | query.answer(); 256 | }; 257 | 258 | Command.prototype._removeKeypad = function _removeKeypad() { 259 | if (this.keypadMessage) this.toggleKeypad(); 260 | }; 261 | 262 | 263 | 264 | exports.Command = Command; 265 | -------------------------------------------------------------------------------- /lib/editor.js: -------------------------------------------------------------------------------- 1 | /** 2 | * Implements a simple select-replace file editor in Telegram. 3 | * It works as follows: 4 | * 5 | * 1. The user invokes the editor with a non-empty file. 6 | * 2. The contents of the file are posted as a message. 7 | * 3. The user replies to that message with (part of) the text. 8 | * The bot will locate that substring in the file contents and track the message. 9 | * 4. The user edits his message. 10 | * The bot will then replace the original substring, save the file and edit its message. 11 | * If there are any problems with saving the file, the editor may detach. 12 | * 13 | * NOTE: sync I/O is used for simplicity; be careful! (TODO) 14 | **/ 15 | 16 | var fs = require("fs"); 17 | var escapeHtml = require("escape-html"); 18 | var utils = require("./utils"); 19 | 20 | function ChunkedString(text) { 21 | this.text = text; 22 | this.chunks = []; 23 | } 24 | 25 | ChunkedString.prototype.findAcquire = function findAcquire(text) { 26 | if (text.length == 0) throw Error("Empty find text not allowed"); 27 | var index = this.text.indexOf(text); 28 | if (index == -1) 29 | throw Error("The substring was not found. Wrapping in tildes may be necessary."); 30 | if (index != this.text.lastIndexOf(text)) 31 | throw Error("There are multiple instances of the passed substring"); 32 | return this.acquire(index, text.length); 33 | }; 34 | 35 | ChunkedString.prototype.acquire = function acquire(offset, length) { 36 | if (offset < 0 || length <= 0 || offset + length > this.text.length) 37 | throw Error("Invalid coordinates"); 38 | for (var i = 0; i < this.chunks.length; i++) { 39 | var c = this.chunks[i]; 40 | if (offset + length > c.offset || c.offset + c.text.length > offset) 41 | throw Error("Chunk overlaps"); 42 | } 43 | var chunk = { offset: offset, text: this.text.substring(offset, offset + length) }; 44 | this.chunks.push(chunk); 45 | return chunk; 46 | }; 47 | 48 | ChunkedString.prototype.release = function release(chunk) { 49 | if (this.chunks.indexOf(chunk) == -1) throw Error("Invalid chunk given"); 50 | this.chunks.splice(index, 1); 51 | }; 52 | 53 | ChunkedString.prototype.modify = function modify(chunk, text) { 54 | if (this.chunks.indexOf(chunk) == -1) throw Error("Invalid chunk given"); 55 | if (text.length == 0) throw Error("Empty replacement not allowed"); 56 | var end = chunk.offset + chunk.text.length; 57 | this.text = this.text.substring(0, chunk.offset) + text + this.text.substring(end); 58 | var diff = text.length - chunk.text.length; 59 | chunk.text = text; 60 | this.chunks.forEach(function (c) { 61 | if (c.offset > chunk.offset) c.offset += diff; 62 | }); 63 | }; 64 | 65 | 66 | function Editor(reply, file, encoding) { 67 | if (!encoding) encoding = "utf-8"; 68 | this.reply = reply; 69 | this.file = file; 70 | this.encoding = encoding; 71 | 72 | // TODO: support for longer files (paginated, etc.) 73 | // FIXME: do it correctly using fd, keeping it open 74 | var contents = fs.readFileSync(file, encoding); 75 | if (contents.length > 1500 || contents.split("\n") > 50) 76 | throw Error("The file is too long"); 77 | 78 | this.contents = new ChunkedString(contents); 79 | this.chunks = {}; // associates each message ID to an active chunk 80 | 81 | this.message = new utils.EditedMessage(reply, this._render(), "HTML"); 82 | this.fileTouched = false; 83 | } 84 | 85 | Editor.prototype._render = function _render() { 86 | if (!this.contents.text.trim()) return "(empty file)"; 87 | return "
" + escapeHtml(this.contents.text) + "
"; 88 | }; 89 | 90 | Editor.prototype.handleReply = function handleReply(msg) { 91 | this.message.idPromise.then(function (id) { 92 | if (this.detached) return; 93 | if (msg.reply.id != id) return; 94 | try { 95 | this.chunks[msg.id] = this.contents.findAcquire(msg.text); 96 | } catch (e) { 97 | this.reply.html("%s", e.message); 98 | } 99 | }.bind(this)); 100 | }; 101 | 102 | Editor.prototype.handleEdit = function handleEdit(msg) { 103 | if (this.detached) return false; 104 | if (!Object.hasOwnProperty.call(this.chunks, msg.id)) return false; 105 | this.contents.modify(this.chunks[msg.id], msg.text); 106 | this.attemptSave(); 107 | return true; 108 | }; 109 | 110 | Editor.prototype.attemptSave = function attemptSave() { 111 | this.fileTouched = true; 112 | process.nextTick(function () { 113 | if (!this.fileTouched) return; 114 | if (this.detached) return; 115 | this.fileTouched = false; 116 | 117 | // TODO: check for file external modification, fail then 118 | try { 119 | fs.writeFileSync(this.file, this.contents.text, this.encoding); 120 | } catch (e) { 121 | this.reply.html("Couldn't save file: %s", e.message); 122 | return; 123 | } 124 | this.message.edit(this._render()); 125 | }.bind(this)); 126 | }; 127 | 128 | Editor.prototype.detach = function detach() { 129 | this.detached = true; 130 | }; 131 | 132 | module.exports.Editor = Editor; 133 | -------------------------------------------------------------------------------- /lib/renderer.js: -------------------------------------------------------------------------------- 1 | /** 2 | * This class keeps a logical mapping of lines to messages. 3 | * It doesn't actually render or send messages, it delegates 4 | * that task to the renderer. 5 | * 6 | * FIXME: do something to prevent extremely long messages to be 7 | * sent (and rejected) when too many lines are inserted in between 8 | * a message. 9 | **/ 10 | 11 | var escapeHtml = require("escape-html"); 12 | var utils = require("./utils"); 13 | 14 | function Renderer(reply, state, options) { 15 | if (!options) options = {}; 16 | this.reply = reply; 17 | this.state = state; 18 | this.options = options; 19 | 20 | this.offset = 0; 21 | this.messages = []; 22 | this.orphanLines = []; 23 | this.unfinishedLine = null; 24 | this.totalLines = 0; 25 | 26 | state.on("lineChanged", this._lineChanged.bind(this)); 27 | state.on("linesRemoving", this._linesRemoving.bind(this)); 28 | state.on("linesScrolling", this._linesScrolling.bind(this)); 29 | state.on("linesInserted", this._linesInserted.bind(this)); 30 | 31 | this.initTimers(); 32 | } 33 | 34 | 35 | /** MESSAGE MAPPING **/ 36 | 37 | Renderer.prototype.ensureLinesCreated = function ensureLinesCreated(y) { 38 | if (this.totalLines < y) { 39 | this.orphanLines = this.orphanLines.concat(this.state.lines.slice(this.totalLines, y)); 40 | this.totalLines = y; 41 | this.newLinesChanged = true; 42 | } 43 | }; 44 | 45 | Renderer.prototype._lineChanged = function _lineChanged(y) { 46 | if (this.state.length - y <= this.orphanLines.length) 47 | this.newLinesChanged = true; 48 | }; 49 | 50 | Renderer.prototype._linesRemoving = function _linesRemoving(y, n) { 51 | this.ensureLinesCreated(this.state.lines.length); 52 | 53 | // Seek until we arrive at the wanted line 54 | y += this.offset; 55 | var idx = 0, lineIdx = 0; 56 | while (y) { 57 | var lines = (idx === this.messages.length) ? this.orphanLines : this.messages[idx].lines; 58 | if (lineIdx < lines.length) { lineIdx++; y--; } 59 | else { idx++; lineIdx = 0; } 60 | } 61 | 62 | // Remove following lines 63 | this.totalLines -= n; 64 | while (n) { 65 | var lines = (idx === this.messages.length) ? this.orphanLines : this.messages[idx].lines; 66 | if (lines.splice(lineIdx, 1).length) n--; 67 | else { idx++; lineIdx = 0; } 68 | } 69 | 70 | if (idx >= this.messages.length) this.newLinesChanged = true; 71 | }; 72 | 73 | Renderer.prototype._linesScrolling = function _linesScrolling(n) { 74 | this.ensureLinesCreated(this.state.lines.length); 75 | 76 | if (n > 0) { 77 | // Scrolling up: increment offset, discarding message if necessary 78 | this.offset += n; 79 | this.totalLines -= n; 80 | while (this.messages.length) { 81 | var message = this.messages[0]; 82 | if (message.lines.length > this.offset) break; 83 | if (message.rendered !== message.ref.lastText) break; 84 | this.offset -= message.lines.length; 85 | this.messages.shift(); 86 | } 87 | } else { 88 | // Scrolling down: just delete bottom lines (leaving them would complicate everything) 89 | n = -n; 90 | this._linesRemoving(this.state.lines.length - n, n); 91 | } 92 | }; 93 | 94 | Renderer.prototype._linesInserted = function _linesInserted(y, n) { 95 | this.ensureLinesCreated(y); 96 | var pos = y; 97 | 98 | // Seek until we arrive at the wanted line, *just before the next one* 99 | y += this.offset; 100 | var idx = 0, lineIdx = 0; 101 | while (true) { 102 | var lines = (idx === this.messages.length) ? this.orphanLines : this.messages[idx].lines; 103 | if (lineIdx < lines.length) { 104 | if (!y) break; 105 | lineIdx++; y--; 106 | } else { idx++; lineIdx = 0; } 107 | } 108 | 109 | // Insert lines 110 | this.totalLines += n; 111 | while (n) { 112 | var lines = (idx === this.messages.length) ? this.orphanLines : this.messages[idx].lines; 113 | lines.splice(lineIdx, 0, this.state.lines[pos]); 114 | n--, lineIdx++, pos++; 115 | } 116 | 117 | if (idx === this.messages.length) this.newLinesChanged = true; 118 | }; 119 | 120 | Renderer.prototype.update = function update() { 121 | this.ensureLinesCreated(this.state.lines.length); 122 | 123 | // Rerender messages, scheduling flush if some changed 124 | var linesChanged = false; 125 | this.messages.forEach(function (message) { 126 | var rendered = this.render(message); 127 | if (rendered !== message.rendered) { 128 | message.rendered = rendered; 129 | linesChanged = true; 130 | } 131 | }.bind(this)); 132 | 133 | if (linesChanged) this.editedLineTimer.set(); 134 | if (this.newLinesChanged) this.newLineTimer.reset(); 135 | this.newLinesChanged = false; 136 | 137 | // Make sure orphan lines are processed 138 | this.orphanLinesUpdated(); 139 | }; 140 | 141 | Renderer.prototype.emitMessage = function emitMessage(count, silent, disablePreview) { 142 | if (count < 0 || count > this.orphanLines.length) throw new Error("Should not happen."); 143 | 144 | if (count > this.options.maxLinesEmitted) 145 | count = this.options.maxLinesEmitted; 146 | var lines = this.orphanLines.splice(0, count); 147 | var message = { lines: lines }; 148 | this.messages.push(message); 149 | message.rendered = this.render(message); 150 | var reply = this.reply.silent(silent).disablePreview(disablePreview); 151 | message.ref = new utils.EditedMessage(reply, message.rendered, "HTML"); 152 | this.orphanLinesUpdated(); 153 | }; 154 | 155 | 156 | /** HTML RENDERING **/ 157 | 158 | /* Given a line, return true if potentially monospaced */ 159 | Renderer.prototype.evaluateCode = function evaluateCode(str) { 160 | //FIXME: line just between two code lines should be come code 161 | if (str.indexOf(" ") !== -1 || /[-_,:;<>()/\\~|'"=^]{4}/.exec(str)) 162 | return true; 163 | return false; 164 | }; 165 | 166 | /* Given a message object, render to an HTML snippet */ 167 | Renderer.prototype.render = function render(message) { 168 | var cursorString = this.state.getMode("cursorBlink") ? this.options.cursorBlinkString : this.options.cursorString; 169 | var isWhitespace = true, x = this.state.cursor[0]; 170 | 171 | var html = message.lines.map(function (line, idx) { 172 | var hasCursor = (this.state.getMode("cursor")) && (this.state.getLine() === line); 173 | if (!line.code && this.evaluateCode(line.str)) line.code = true; 174 | 175 | var content = line.str; 176 | if (hasCursor || line.str.trim().length) isWhitespace = false; 177 | if (idx === 0 && !content.substring(0, this.options.startFill.length).trim()) { 178 | // The message would start with spaces, which would get trimmed by telegram 179 | if (!(hasCursor && x < this.options.startFill.length)) 180 | content = this.options.startFill + content.substring(this.options.startFill.length); 181 | } 182 | 183 | if (hasCursor) 184 | content = escapeHtml(content.substring(0, x)) + cursorString + escapeHtml(content.substring(x)); 185 | else 186 | content = escapeHtml(content); 187 | 188 | if (line.code) content = "" + content + ""; 189 | return content; 190 | }.bind(this)).join("\n"); 191 | 192 | if (isWhitespace) return "(empty)"; 193 | return html; 194 | }; 195 | 196 | 197 | /** FLUSH SCHEDULING **/ 198 | 199 | Renderer.prototype.initTimers = function initTimers() { 200 | // Set when an existent line changes, cancelled when edited lines flushed 201 | this.editedLineTimer = new utils.Timer(this.options.editTime).on("fire", this.flushEdited.bind(this)); 202 | 203 | // Set when a new line is added or changed, cancelled on new lines flush 204 | this.newChunkTimer = new utils.Timer(this.options.chunkTime).on("fire", this.flushNew.bind(this)); 205 | // Reset when a new line is added or changed, cancelled on new lines flush 206 | this.newLineTimer = new utils.Timer(this.options.lineTime).on("fire", this.flushNew.bind(this)); 207 | 208 | // Set when there is an unfinished nonempty line, cancelled when reference changes or line becomes empty 209 | this.unfinishedLineTimer = new utils.Timer(this.options.unfinishedTime).on("fire", this.flushUnfinished.bind(this)); 210 | 211 | this.newChunkTimer.on("active", function () { 212 | this.reply.action("typing"); 213 | }.bind(this)); 214 | //FIXME: should we emit actions on edits? 215 | }; 216 | 217 | Renderer.prototype.orphanLinesUpdated = function orphanLinesUpdated() { 218 | var newLines = this.orphanLines.length - 1; 219 | if (newLines >= this.options.maxLinesWait) { 220 | // Flush immediately 221 | this.flushNew(); 222 | } else if (newLines > 0) { 223 | this.newChunkTimer.set(); 224 | } else { 225 | this.newChunkTimer.cancel(); 226 | this.newLineTimer.cancel(); 227 | } 228 | 229 | // Update unfinished line 230 | var unfinishedLine = this.orphanLines[this.orphanLines.length - 1]; 231 | if (unfinishedLine && this.totalLines === this.state.rows && unfinishedLine.str.length === this.state.columns) 232 | unfinishedLine = null; 233 | 234 | if (this.unfinishedLine !== unfinishedLine) { 235 | this.unfinishedLine = unfinishedLine; 236 | this.unfinishedLineTimer.cancel(); 237 | } 238 | 239 | if (unfinishedLine && unfinishedLine.str.length) this.unfinishedLineTimer.set(); 240 | else this.unfinishedLineTimer.cancel(); 241 | }; 242 | 243 | Renderer.prototype.flushEdited = function flushEdited() { 244 | this.messages.forEach(function (message) { 245 | if (message.rendered !== message.ref.lastText) 246 | message.ref.edit(message.rendered); 247 | }); 248 | this.editedLineTimer.cancel(); 249 | }; 250 | 251 | Renderer.prototype.flushNew = function flushNew() { 252 | this.flushEdited(); 253 | var count = this.orphanLines.length; 254 | if (this.unfinishedLine) count--; 255 | if (count <= 0) return; 256 | this.emitMessage(count, !!this.options.silent, !!this.options.hidePreview); 257 | }; 258 | 259 | Renderer.prototype.flushUnfinished = function flushUnfinished() { 260 | do this.flushNew(); while (this.orphanLines.length > 1); 261 | if (this.orphanLines.length < 1 || this.orphanLines[0].str.length === 0) return; 262 | this.emitMessage(1, !!this.options.unfinishedSilent, !!this.options.unfinishedHidePreview); 263 | }; 264 | 265 | 266 | 267 | exports.Renderer = Renderer; 268 | -------------------------------------------------------------------------------- /lib/terminal.js: -------------------------------------------------------------------------------- 1 | /** 2 | * Implements a terminal emulator. We use terminal.js for the 3 | * dirty work of parsing the escape sequences, but implement our 4 | * own TermState, with some quirks when compared to a standard 5 | * terminal emulator: 6 | * 7 | * - Lines and characters are created on demand. The terminal 8 | * starts out with no content. The reason being, you don't want 9 | * empty lines to be immediately pushed to your Telegram chat 10 | * after starting a command. 11 | * 12 | * - Allows lines of length higher than the column size. The extra 13 | * characters are appended but the cursor keeps right at the edge. 14 | * Telegram already wraps long lines, having them wrapped by the 15 | * terminal would be ugly. 16 | * 17 | * - Graphic attributes not implemented for now (would not be used 18 | * for Telegram anyways). 19 | * 20 | * - Doesn't have an alternate buffer for now (wouldn't make much 21 | * sense for Telegram rendering...) FIXME 22 | * 23 | * The terminal emulator emits events when lines get inserted, changed, 24 | * removed or go out of view, similar to the original TermState. 25 | **/ 26 | 27 | var util = require("util"); 28 | var Terminal = require("terminal.js"); 29 | 30 | //FIXME: investigate using a patched palette for better support on android 31 | var GRAPHICS = { 32 | '`': '\u25C6', 33 | 'a': '\u2592', 34 | 'b': '\u2409', 35 | 'c': '\u240C', 36 | 'd': '\u240D', 37 | 'e': '\u240A', 38 | 'f': '\u00B0', 39 | 'g': '\u00B1', 40 | 'h': '\u2424', 41 | 'i': '\u240B', 42 | 'j': '\u2518', 43 | 'k': '\u2510', 44 | 'l': '\u250C', 45 | 'm': '\u2514', 46 | 'n': '\u253C', 47 | 'o': '\u23BA', 48 | 'p': '\u23BB', 49 | 'q': '\u2500', 50 | 'r': '\u23BC', 51 | 's': '\u23BD', 52 | 't': '\u251C', 53 | 'u': '\u2524', 54 | 'v': '\u2534', 55 | 'w': '\u252C', 56 | 'x': '\u2502', 57 | 'y': '\u2264', 58 | 'z': '\u2265', 59 | '{': '\u03C0', 60 | '|': '\u2260', 61 | '}': '\u00A3', 62 | '~': '\u00B7' 63 | }; 64 | 65 | 66 | /** INITIALIZATION & ACCESSORS **/ 67 | 68 | function TermState(options) { 69 | if (!options) options = {}; 70 | this.rows = options.rows || 24; 71 | this.columns = options.columns || 80; 72 | 73 | this.defaultAttributes = { 74 | fg: null, 75 | bg: null, 76 | bold: false, 77 | underline: false, 78 | italic: false, 79 | blink: false, 80 | inverse: false, 81 | }; 82 | this.reset(); 83 | } 84 | util.inherits(TermState, require("events").EventEmitter); 85 | 86 | TermState.prototype.reset = function reset() { 87 | this.lines = []; 88 | this.cursor = [0,0]; 89 | this.savedCursor = [0,0]; 90 | 91 | this.modes = { 92 | cursor: true, 93 | cursorBlink: false, 94 | appKeypad: false, 95 | wrap: true, 96 | insert: false, 97 | crlf: false, 98 | mousebtn: false, 99 | mousemtn: false, 100 | reverse: false, 101 | graphic: false, 102 | mousesgr: false, 103 | }; 104 | this.attributes = Object.create(this.defaultAttributes); 105 | this._charsets = { 106 | "G0": "unicode", 107 | "G1": "unicode", 108 | "G2": "unicode", 109 | "G3": "unicode", 110 | }; 111 | this._mappedCharset = "G0"; 112 | this._mappedCharsetNext = "G0"; 113 | this.metas = { 114 | title: '', 115 | icon: '' 116 | }; 117 | this.leds = {}; 118 | this._tabs = []; 119 | this.emit("reset"); 120 | }; 121 | 122 | function getGenericSetter(field) { 123 | return function genericSetter(name, value) { 124 | this[field + "s"][name] = value; 125 | this.emit(field, name); 126 | }; 127 | } 128 | 129 | TermState.prototype.setMode = getGenericSetter("mode"); 130 | TermState.prototype.setMeta = getGenericSetter("meta"); 131 | TermState.prototype.setAttribute = getGenericSetter("attribute"); 132 | TermState.prototype.setLed = getGenericSetter("led"); 133 | 134 | TermState.prototype.getMode = function getMode(mode) { 135 | return this.modes[mode]; 136 | }; 137 | 138 | TermState.prototype.getLed = function getLed(led) { 139 | return !!this.leds[led]; 140 | }; 141 | 142 | TermState.prototype.ledOn = function ledOn(led) { 143 | this.setLed(led, true); 144 | return this; 145 | }; 146 | 147 | TermState.prototype.resetLeds = function resetLeds() { 148 | this.leds = {}; 149 | return this; 150 | }; 151 | 152 | TermState.prototype.resetAttribute = function resetAttribute(name) { 153 | this.attributes[name] = this.defaultAttributes[name]; 154 | return this; 155 | }; 156 | 157 | TermState.prototype.mapCharset = function(target, nextOnly) { 158 | this._mappedCharset = target; 159 | if (!nextOnly) this._mappedCharsetNext = target; 160 | this.modes.graphic = this._charsets[this._mappedCharset] === "graphics"; // backwards compatibility 161 | }; 162 | 163 | TermState.prototype.selectCharset = function(charset, target) { 164 | if (!target) target = this._mappedCharset; 165 | this._charsets[target] = charset; 166 | this.modes.graphic = this._charsets[this._mappedCharset] === "graphics"; // backwards compatibility 167 | }; 168 | 169 | 170 | /** CORE METHODS **/ 171 | 172 | /* Move the cursor */ 173 | TermState.prototype.setCursor = function setCursor(x, y) { 174 | if (typeof x === 'number') 175 | this.cursor[0] = x; 176 | 177 | if (typeof y === 'number') 178 | this.cursor[1] = y; 179 | 180 | this.cursor = this.getCursor(); 181 | this.emit("cursor"); 182 | return this; 183 | }; 184 | 185 | /* Get the real cursor position (the logical one may be off-bounds) */ 186 | TermState.prototype.getCursor = function getCursor() { 187 | var x = this.cursor[0], y = this.cursor[1]; 188 | 189 | if (x >= this.columns) x = this.columns - 1; 190 | else if (x < 0) x = 0; 191 | 192 | if (y >= this.rows) y = this.rows - 1; 193 | else if (y < 0) y = 0; 194 | 195 | return [x,y]; 196 | }; 197 | 198 | /* Get the line at specified position, allocating it if necessary */ 199 | TermState.prototype.getLine = function getLine(y) { 200 | if (typeof y !== "number") y = this.getCursor()[1]; 201 | if (y < 0) throw new Error("Invalid position to write to"); 202 | 203 | // Insert lines until the line at this position is available 204 | while (!(y < this.lines.length)) 205 | this.lines.push({ str: "", attr: null }); 206 | 207 | return this.lines[y]; 208 | }; 209 | 210 | /* Replace the line at specified position, allocating it if necessary */ 211 | TermState.prototype.setLine = function setLine(y, line) { 212 | if (typeof y !== "number") line = y, y = this.getCursor()[1]; 213 | this.getLine(y); 214 | this.lines[y] = line; 215 | return this; 216 | }; 217 | 218 | /* Write chunk of text (single-line assumed) beginning at position */ 219 | TermState.prototype._writeChunk = function _writeChunk(position, chunk, insert) { 220 | var x = position[0], line = this.getLine(position[1]); 221 | if (x < 0) throw new Error("Invalid position to write to"); 222 | 223 | // Insert spaces until the wanted column is available 224 | while (line.str.length < x) 225 | line.str += " "; 226 | 227 | // Write the chunk at position 228 | line.str = line.str.substring(0, x) + chunk + line.str.substring(x + (insert ? 0 : chunk.length)); 229 | //TODO: add attribute 230 | 231 | this.emit("lineChanged", position[1]); 232 | return this; 233 | }; 234 | 235 | /* Remove characters beginning at position */ 236 | TermState.prototype.removeChar = function removeChar(n) { 237 | var x = this.cursor[0], line = this.getLine(); 238 | if (x < 0) throw new Error("Invalid position to delete from"); 239 | 240 | // Insert spaces until the wanted column is available 241 | while (line.str.length < x) 242 | line.str += " "; 243 | 244 | // Remove characters 245 | line.str = line.str.substring(0, x) + line.str.substring(x + n); 246 | 247 | this.emit("lineChanged", this.cursor[1]); 248 | return this; 249 | }; 250 | 251 | TermState.prototype.eraseInLine = function eraseInLine(n) { 252 | var x = this.cursor[0], line = this.getLine(); 253 | switch (n || 0) { 254 | case "after": 255 | case 0: 256 | line.str = line.str.substring(0, x); 257 | break; 258 | 259 | case "before": 260 | case 1: 261 | var str = ""; 262 | while (str.length < x) str += " "; 263 | line.str = str + line.str.substring(x); 264 | break; 265 | 266 | case "all": 267 | case 2: 268 | line.str = ""; 269 | break; 270 | } 271 | this.emit("lineChanged", this.cursor[1]); 272 | return this; 273 | }; 274 | 275 | TermState.prototype.eraseInDisplay = function eraseInDisplay(n) { 276 | switch (n || 0) { 277 | case "below": 278 | case "after": 279 | case 0: 280 | this.eraseInLine(n); 281 | this.removeLine(this.lines.length - (this.cursor[1]+1), this.cursor[1]+1); 282 | break; 283 | 284 | case "above": 285 | case "before": 286 | case 1: 287 | for (var y = 0; y < this.cursor[1]; y++) { 288 | this.lines[y].str = ""; 289 | this.emit("lineChanged", y); 290 | } 291 | this.eraseInLine(n); 292 | break; 293 | 294 | case "all": 295 | case 2: 296 | this.removeLine(this.lines.length, 0); 297 | break; 298 | } 299 | return this; 300 | }; 301 | 302 | TermState.prototype.removeLine = function removeLine(n, y) { 303 | if (typeof y !== "number") y = this.cursor[1]; 304 | if (n <= 0) return this; 305 | 306 | if (y + n > this.lines.length) 307 | n = this.lines.length - y; 308 | if (n <= 0) return this; 309 | 310 | this.emit("linesRemoving", y, n); 311 | this.lines.splice(y, n); 312 | return this; 313 | }; 314 | 315 | TermState.prototype.insertLine = function insertLine(n, y) { 316 | if (typeof y !== "number") y = this.cursor[1]; 317 | if (n <= 0) return this; 318 | 319 | if (y + n > this.rows) 320 | n = this.rows - y; 321 | if (n <= 0) return this; 322 | 323 | this.getLine(y); 324 | this.removeLine((this.lines.length + n) - this.rows, this.rows - n); 325 | for (var i = 0; i < n; i++) 326 | this.lines.splice(y, 0, { str: "", attr: null }); 327 | this.emit("linesInserted", y, n); 328 | return this; 329 | }; 330 | 331 | TermState.prototype.scroll = function scroll(n) { 332 | if (n > 0) { // up 333 | if (n > this.lines.length) n = this.lines.length; //FIXME: is this okay? 334 | if (n > 0) this.emit("linesScrolling", n); 335 | this.lines = this.lines.slice(n); 336 | } else if (n < 0) { // down 337 | n = -n; 338 | if (n > this.rows) n = this.rows; //FIXME: is this okay? 339 | var extraLines = (this.lines.length + n) - this.rows; 340 | if (extraLines > 0) this.emit("linesScrolling", -extraLines); 341 | this.lines = this.lines.slice(0, this.rows - n); 342 | this.insertLine(n, 0); 343 | } 344 | return this; 345 | }; 346 | 347 | 348 | /** HIGH LEVEL **/ 349 | 350 | TermState.prototype._graphConvert = function(content) { 351 | // optimization for 99% of the time 352 | if(this._mappedCharset === this._mappedCharsetNext && !this.modes.graphic) { 353 | return content; 354 | } 355 | 356 | var result = "", i; 357 | for(i = 0; i < content.length; i++) { 358 | result += (this.modes.graphic && content[i] in GRAPHICS) ? 359 | GRAPHICS[content[i]] : 360 | content[i]; 361 | this._mappedCharset = this._mappedCharsetNext; 362 | this.modes.graphic = this._charsets[this._mappedCharset] === "graphics"; // backwards compatibility 363 | } 364 | return result; 365 | }; 366 | 367 | TermState.prototype.write = function write(chunk) { 368 | chunk.split("\n").forEach(function (line, i) { 369 | if (i > 0) { 370 | // Begin new line 371 | if (this.cursor[1] + 1 >= this.rows) 372 | this.scroll(1); 373 | this.mvCursor(0, 1); 374 | this.getLine(); 375 | } 376 | 377 | if (!line.length) return; 378 | if (this.getMode("graphic")) this.getLine().code = true; 379 | line = this._graphConvert(line); 380 | this._writeChunk(this.cursor, line, this.getMode("insert")); 381 | this.cursor[0] += line.length; 382 | }.bind(this)); 383 | this.emit("cursor"); 384 | return this; 385 | }; 386 | 387 | TermState.prototype.resize = function resize(size) { 388 | if (this.lines.length > size.rows) 389 | this.scroll(this.lines.length - size.rows); 390 | this.rows = size.rows; 391 | this.columns = size.columns; 392 | this.setCursor(); 393 | this.emit("resize", size); 394 | return this; 395 | }; 396 | 397 | TermState.prototype.mvCursor = function mvCursor(x, y) { 398 | var cursor = this.getCursor(); 399 | return this.setCursor(cursor[0] + x, cursor[1] + y); 400 | }; 401 | 402 | TermState.prototype.toString = function toString() { 403 | return this.lines.map(function (line) { return line.str; }).join("\n"); 404 | }; 405 | 406 | TermState.prototype.prevLine = function prevLine() { 407 | if (this.cursor[1] > 0) this.mvCursor(0, -1); 408 | else this.scroll(-1); 409 | return this; 410 | }; 411 | 412 | TermState.prototype.nextLine = function nextLine() { 413 | if (this.cursor[1] < this.rows - 1) this.mvCursor(0, +1); 414 | else this.scroll(+1); 415 | return this; 416 | }; 417 | 418 | TermState.prototype.saveCursor = function saveCursor() { 419 | this.savedCursor = this.getCursor(); 420 | return this; 421 | }; 422 | 423 | TermState.prototype.restoreCursor = function restoreCursor() { 424 | this.cursor = this.savedCursor; 425 | return this.setCursor(); 426 | }; 427 | 428 | TermState.prototype.insertBlank = function insertBlank(n) { 429 | var str = ""; 430 | while (str.length < n) str += " "; 431 | return this._writeChunk(this.cursor, str, true); 432 | }; 433 | 434 | TermState.prototype.eraseCharacters = function eraseCharacters(n) { 435 | var str = ""; 436 | while (str.length < n) str += " "; 437 | return this._writeChunk(this.cursor, str, false); 438 | }; 439 | 440 | TermState.prototype.setScrollRegion = function setScrollRegion(n, m) { 441 | //TODO 442 | return this; 443 | }; 444 | 445 | TermState.prototype.switchBuffer = function switchBuffer(alt) { 446 | if (this.alt !== alt) { 447 | this.scroll(this.lines.length); 448 | this.alt = alt; 449 | } 450 | return this; 451 | }; 452 | 453 | TermState.prototype.getBufferRowCount = function getBufferRowCount() { 454 | return this.lines.length; 455 | }; 456 | 457 | 458 | /** 459 | * moves Cursor forward or backward a specified amount of tabs 460 | * @param n {number} - number of tabs to move. <0 moves backward, >0 moves 461 | * forward 462 | */ 463 | TermState.prototype.mvTab = function(n) { 464 | var x = this.getCursor()[0]; 465 | var tabMax = this._tabs[this._tabs.length - 1] || 0; 466 | var positive = n > 0; 467 | n = Math.abs(n); 468 | while(n !== 0 && x > 0 && x < this.columns-1) { 469 | x += positive ? 1 : -1; 470 | if(this._tabs.indexOf(x) != -1 || (x > tabMax && x % 8 === 0)) 471 | n--; 472 | } 473 | this.setCursor(x); 474 | }; 475 | 476 | /** 477 | * set tab at specified position 478 | * @param pos {number} - position to set a tab at 479 | */ 480 | TermState.prototype.setTab = function(pos) { 481 | // Set the default to current cursor if no tab position is specified 482 | if(pos === undefined) { 483 | pos = this.getCursor()[0]; 484 | } 485 | // Only add the tab position if it is not there already 486 | if (this._tabs.indexOf(pos) != -1) { 487 | this._tabs.push(pos); 488 | this._tabs.sort(); 489 | } 490 | }; 491 | 492 | /** 493 | * remove a tab 494 | * @param pos {number} - position to remove a tab. Do nothing if the tab isn't 495 | * set at this position 496 | */ 497 | TermState.prototype.removeTab = function(pos) { 498 | var i, tabs = this._tabs; 499 | for(i = 0; i < tabs.length && tabs[i] !== pos; i++); 500 | tabs.splice(i, 1); 501 | }; 502 | 503 | /** 504 | * removes a tab at a given index 505 | * @params n {number} - can be one of the following 506 | *
    507 | *
  • "current" or 0: searches tab at current position. no tab is at current 508 | * position delete the next tab
    • 509 | *
  • "all" or 3: deletes all tabs
    • 510 | */ 511 | TermState.prototype.tabClear = function(n) { 512 | switch(n || "current") { 513 | case "current": 514 | case 0: 515 | for(var i = this._tabs.length - 1; i >= 0; i--) { 516 | if(this._tabs[i] < this.getCursor()[0]) { 517 | this._tabs.splice(i, 1); 518 | break; 519 | } 520 | } 521 | break; 522 | case "all": 523 | case 3: 524 | this._tabs = []; 525 | break; 526 | } 527 | }; 528 | 529 | 530 | 531 | function createTerminal(options) { 532 | var state = new TermState(options); 533 | var term = new Terminal({}); 534 | term.state = state; 535 | return term; 536 | } 537 | 538 | exports.TermState = TermState; 539 | exports.createTerminal = createTerminal; 540 | -------------------------------------------------------------------------------- /lib/utils.js: -------------------------------------------------------------------------------- 1 | /** 2 | * Miscellaneous utilities. 3 | **/ 4 | 5 | var fs = require("fs"); 6 | var util = require("util"); 7 | var mime = require("mime"); 8 | var crypto = require("crypto"); 9 | var url = require("url"); 10 | 11 | 12 | /** TIMER **/ 13 | 14 | function Timer(delay) { 15 | this.delay = delay; 16 | } 17 | util.inherits(Timer, require("events").EventEmitter); 18 | 19 | /* Starts the timer, does nothing if started already. */ 20 | Timer.prototype.set = function set() { 21 | if (this.timeout) return; 22 | this.timeout = setTimeout(function () { 23 | this.timeout = null; 24 | this.emit("fire"); 25 | }.bind(this), this.delay); 26 | this.emit("active"); 27 | }; 28 | 29 | /* Cancels the timer if set. */ 30 | Timer.prototype.cancel = function cancel() { 31 | if (!this.timeout) return; 32 | clearTimeout(this.timeout); 33 | delete this.timeout; 34 | }; 35 | 36 | /* Starts the timer, cancelling first if set. */ 37 | Timer.prototype.reset = function reset() { 38 | this.cancel(); 39 | this.set(); 40 | }; 41 | 42 | /** EDITED MESSAGE **/ 43 | 44 | function EditedMessage(reply, text, mode) { 45 | this.reply = reply; 46 | this.mode = mode; 47 | 48 | this.lastText = text; 49 | this.markup = reply.parameters["reply_markup"]; 50 | this.disablePreview = reply.parameters["disable_web_page_preview"]; 51 | this.text = text; 52 | this.callbacks = []; 53 | this.pendingText = null; 54 | this.pendingCallbacks = []; 55 | 56 | this.idPromise = new Promise(function (resolve, reject) { 57 | reply.text(this.text, this.mode).then(function (err, msg) { 58 | if (err) reject(err); 59 | else resolve(msg.id); 60 | this._whenEdited(err, msg); 61 | }.bind(this)); 62 | }.bind(this)); 63 | } 64 | util.inherits(EditedMessage, require("events").EventEmitter); 65 | 66 | EditedMessage.prototype.refresh = function refresh(callback) { 67 | if (callback) this.pendingCallbacks.push(callback); 68 | this.pendingText = this.lastText; 69 | if (this.callbacks === undefined) this._flushEdit(); 70 | }; 71 | 72 | EditedMessage.prototype.edit = function edit(text, callback) { 73 | this.lastText = text; 74 | var idle = this.callbacks === undefined; 75 | if (callback) this.pendingCallbacks.push(callback); 76 | 77 | if (text === this.text) { 78 | this.callbacks = (this.callbacks || []).concat(this.pendingCallbacks); 79 | this.pendingText = null; 80 | this.pendingCallbacks = []; 81 | if (idle) this._whenEdited(); 82 | } else { 83 | this.pendingText = text; 84 | if (idle) this._flushEdit(); 85 | } 86 | }; 87 | 88 | EditedMessage.prototype._flushEdit = function _flushEdit() { 89 | this.text = this.pendingText; 90 | this.callbacks = this.pendingCallbacks; 91 | this.pendingText = null; 92 | this.pendingCallbacks = []; 93 | this.reply.parameters["reply_markup"] = this.markup; 94 | this.reply.parameters["disable_web_page_preview"] = this.disablePreview; 95 | this.reply.editText(this.id, this.text, this.mode).then(this._whenEdited.bind(this)); 96 | }; 97 | 98 | EditedMessage.prototype._whenEdited = function _whenEdited(err, msg) { 99 | if (err) this.emit(this.id === undefined ? "error" : "editError", err); 100 | if (this.id === undefined) this.id = msg.id; 101 | var callbacks = this.callbacks; 102 | delete this.callbacks; 103 | callbacks.forEach(function (callback) { callback(); }); 104 | if (this.pendingText !== null) this._flushEdit(); 105 | }; 106 | 107 | /** SANITIZED ENV **/ 108 | 109 | function getSanitizedEnv() { 110 | // Adapted from pty.js source 111 | var env = {}; 112 | Object.keys(process.env).forEach(function (key) { 113 | env[key] = process.env[key]; 114 | }); 115 | 116 | // Make sure we didn't start our 117 | // server from inside tmux. 118 | delete env.TMUX; 119 | delete env.TMUX_PANE; 120 | 121 | // Make sure we didn't start 122 | // our server from inside screen. 123 | // http://web.mit.edu/gnu/doc/html/screen_20.html 124 | delete env.STY; 125 | delete env.WINDOW; 126 | 127 | // Delete some variables that 128 | // might confuse our terminal. 129 | delete env.WINDOWID; 130 | delete env.TERMCAP; 131 | delete env.COLUMNS; 132 | delete env.LINES; 133 | 134 | // Set $TERM to screen. This disables multiplexers 135 | // that have login hooks, such as byobu. 136 | env.TERM = "screen"; 137 | 138 | return env; 139 | } 140 | 141 | /** RESOLVE SIGNAL **/ 142 | 143 | var SIGNALS = "HUP INT QUIT ILL TRAP ABRT BUS FPE KILL USR1 SEGV USR2 PIPE ALRM TERM STKFLT CHLD CONT STOP TSTP TTIN TTOU URG XCPU XFSZ VTALRM PROF WINCH POLL PWR SYS".split(" "); 144 | 145 | function formatSignal(signal) { 146 | signal--; 147 | if (signal in SIGNALS) return "SIG" + SIGNALS[signal]; 148 | return "unknown signal " + signal; 149 | } 150 | 151 | /** SHELLS **/ 152 | 153 | function getShells() { 154 | var lines = fs.readFileSync("/etc/shells", "utf-8").split("\n") 155 | var shells = lines.map(function (line) { return line.split("#")[0]; }) 156 | .filter(function (line) { return line.trim().length; }); 157 | // Add process.env.SHELL at #1 position 158 | var shell = process.env.SHELL; 159 | if (shell) { 160 | var idx = shells.indexOf(shell); 161 | if (idx !== -1) shells.splice(idx, 1); 162 | shells.unshift(shell); 163 | } 164 | return shells; 165 | } 166 | 167 | var shells = getShells(); 168 | 169 | /** RESOLVE SHELLS **/ 170 | 171 | function resolveShell(shell) { 172 | return shell; //TODO: if found in list, otherwise resolve with which & verify access 173 | } 174 | 175 | /** TOKEN GENERATION **/ 176 | 177 | function generateToken() { 178 | return crypto.randomBytes(12).toString("hex"); 179 | } 180 | 181 | /** RESOLVE BOOLEAN **/ 182 | 183 | var BOOLEANS = { 184 | "yes": true, "no": false, 185 | "y": true, "n": false, 186 | "on": true, "off": false, 187 | "enable": true, "disable": false, 188 | "enabled": true, "disabled": false, 189 | "active": true, "inactive": false, 190 | "true": true, "false": false, 191 | }; 192 | 193 | function resolveBoolean(arg) { 194 | arg = arg.trim().toLowerCase(); 195 | if (!Object.hasOwnProperty.call(BOOLEANS, arg)) return null; 196 | return BOOLEANS[arg]; 197 | } 198 | 199 | /** GENERATE FILENAME WHEN NOT AVAILABLE **/ 200 | 201 | function constructFilename(msg) { 202 | return "upload." + mime.extension(msg.file.mime); 203 | } 204 | 205 | /** AGENT **/ 206 | 207 | function createAgent() { 208 | var proxy = process.env["https_proxy"] || process.env["all_proxy"]; 209 | if (!proxy) return; 210 | 211 | try { 212 | proxy = url.parse(proxy); 213 | } catch (e) { 214 | console.error("Error parsing proxy URL:", e, "Ignoring proxy."); 215 | return; 216 | } 217 | 218 | if ([ "socks:", "socks4:", "socks4a:", "socks5:", "socks5h:" ].indexOf(proxy.protocol) !== -1) { 219 | try { 220 | var SocksProxyAgent = require('socks-proxy-agent'); 221 | } catch (e) { 222 | console.error("Error loading SOCKS proxy support, verify socks-proxy-agent is correctly installed. Ignoring proxy."); 223 | return; 224 | } 225 | return new SocksProxyAgent(proxy); 226 | } 227 | if ([ "http:", "https:" ].indexOf(proxy.protocol) !== -1) { 228 | try { 229 | var HttpsProxyAgent = require('https-proxy-agent'); 230 | } catch (e) { 231 | console.error("Error loading HTTPS proxy support, verify https-proxy-agent is correctly installed. Ignoring proxy."); 232 | return; 233 | } 234 | return new HttpsProxyAgent(proxy); 235 | } 236 | 237 | console.error("Unknown proxy protocol:", util.inspect(proxy.protocol), "Ignoring proxy."); 238 | } 239 | 240 | 241 | 242 | exports.Timer = Timer; 243 | exports.EditedMessage = EditedMessage; 244 | exports.getSanitizedEnv = getSanitizedEnv; 245 | exports.formatSignal = formatSignal; 246 | exports.shells = shells; 247 | exports.resolveShell = resolveShell; 248 | exports.generateToken = generateToken; 249 | exports.resolveBoolean = resolveBoolean; 250 | exports.constructFilename = constructFilename; 251 | exports.createAgent = createAgent; 252 | -------------------------------------------------------------------------------- /lib/wizard.js: -------------------------------------------------------------------------------- 1 | var readline = require("readline"); 2 | var botgram = require("botgram"); 3 | var fs = require("fs"); 4 | var util = require("util"); 5 | var utils = require("./utils"); 6 | 7 | // Wizard functions 8 | 9 | function stepAuthToken(rl, config) { 10 | return question(rl, "First, enter your bot API token: ") 11 | .then(function (token) { 12 | token = token.trim(); 13 | //if (!/^\d{5,}:[a-zA-Z0-9_+/-]{20,}$/.test(token)) 14 | // throw new Error(); 15 | config.authToken = token; 16 | return createBot(token); 17 | }).catch(function (err) { 18 | console.error("Invalid token was entered, please try again.\n%s\n", err); 19 | return stepAuthToken(rl, config); 20 | }); 21 | } 22 | 23 | function stepOwner(rl, config, getNextMessage) { 24 | console.log("Waiting for a message..."); 25 | return getNextMessage().then(function (msg) { 26 | var prompt = util.format("Should %s «%s» (%s) be the bot's owner? [y/n]: ", msg.chat.type, msg.chat.name, msg.chat.id); 27 | return question(rl, prompt) 28 | .then(function (answer) { 29 | console.log(); 30 | answer = answer.trim().toLowerCase(); 31 | if (answer === "y" || answer === "yes") 32 | config.owner = msg.chat.id; 33 | else 34 | return stepOwner(rl, config, getNextMessage); 35 | }); 36 | }); 37 | } 38 | 39 | function configWizard(options) { 40 | var rl = readline.createInterface({ 41 | input: process.stdin, 42 | output: process.stdout, 43 | }); 44 | var config = {}; 45 | var bot = null; 46 | 47 | return Promise.resolve() 48 | .then(function () { 49 | return stepAuthToken(rl, config); 50 | }) 51 | .then(function (bot_) { 52 | bot = bot_; 53 | console.log("\nNow, talk to me so I can discover your Telegram user:\n%s\n", bot.link()); 54 | }) 55 | .then(function () { 56 | var getNextMessage = getPromiseFactory(bot); 57 | return stepOwner(rl, config, getNextMessage); 58 | }) 59 | .then(function () { 60 | console.log("All done, writing the configuration..."); 61 | var contents = JSON.stringify(config, null, 4) + "\n"; 62 | return writeFile(options.configFile, contents); 63 | }) 64 | 65 | .catch(function (err) { 66 | console.error("Error, wizard crashed:\n%s", err.stack); 67 | process.exit(1); 68 | }) 69 | .then(function () { 70 | rl.close(); 71 | if (bot) bot.stop(); 72 | process.exit(0); 73 | }); 74 | } 75 | 76 | // Promise utilities 77 | 78 | function question(interface, query) { 79 | return new Promise(function (resolve, reject) { 80 | interface.question(query, resolve); 81 | }); 82 | } 83 | 84 | function writeFile(file, contents) { 85 | return new Promise(function (resolve, reject) { 86 | fs.writeFile(file, contents, "utf-8", function (err) { 87 | if (err) reject(err); 88 | else resolve(); 89 | }); 90 | }); 91 | } 92 | 93 | function createBot(token) { 94 | return new Promise(function (resolve, reject) { 95 | var bot = botgram(token, { agent: utils.createAgent() }); 96 | bot.on("error", function (err) { 97 | bot.stop(); 98 | reject(err); 99 | }); 100 | bot.on("ready", resolve.bind(this, bot)); 101 | }); 102 | } 103 | 104 | function getPromiseFactory(bot) { 105 | var resolveCbs = []; 106 | bot.message(function (msg, reply, next) { 107 | if (!msg.queued) { 108 | resolveCbs.forEach(function (resolve) { 109 | resolve(msg); 110 | }); 111 | resolveCbs = []; 112 | } 113 | next(); 114 | }); 115 | return function () { 116 | return new Promise(function (resolve, reject) { 117 | resolveCbs.push(resolve); 118 | }); 119 | }; 120 | } 121 | 122 | 123 | 124 | exports.configWizard = configWizard; 125 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "shell-bot", 3 | "private": true, 4 | "version": "0.0.1", 5 | "keywords": [ 6 | "telegram", 7 | "bot", 8 | "shell", 9 | "terminal", 10 | "botgram" 11 | ], 12 | "description": "Shellrunner Telegram bot", 13 | "homepage": "https://github.com/botgram/shell-bot", 14 | "dependencies": { 15 | "botgram": "^2.2", 16 | "escape-html": "1", 17 | "mime": "1", 18 | "node-pty": "^0.9.0", 19 | "node-termios": "0.0.13", 20 | "terminal.js": "1.0.9" 21 | }, 22 | "optionalDependencies": { 23 | "https-proxy-agent": "^2.2.1", 24 | "socks-proxy-agent": "^4.0.1" 25 | }, 26 | "bugs": { 27 | "url": "https://github.com/botgram/shell-bot/issues" 28 | }, 29 | "repository": { 30 | "type": "git", 31 | "url": "https://github.com/botgram/shell-bot.git" 32 | }, 33 | "license": "MIT", 34 | "author": "Alba Mendez (https://alba.sh)" 35 | } 36 | -------------------------------------------------------------------------------- /requirements.txt: -------------------------------------------------------------------------------- 1 | python-telegram-bot==12.2.0 2 | google-api-python-client>=1.7.11,<1.7.20 3 | google-auth-httplib2>=0.0.3,<0.1.0 4 | google-auth-oauthlib>=0.4.1,<0.10.0 5 | python-dotenv>=0.10 6 | tenacity>=6.0.0 7 | python-magic 8 | streamlink 9 | git+https://github.com/FaArIsH/youtube-dl 10 | folderclone -------------------------------------------------------------------------------- /server.js: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env node 2 | // Starts the bot, handles permissions and chat context, 3 | // interprets commands and delegates the actual command 4 | // running to a Command instance. When started, an owner 5 | // ID should be given. 6 | 7 | var path = require("path"); 8 | var fs = require("fs"); 9 | var botgram = require("botgram"); 10 | var escapeHtml = require("escape-html"); 11 | var utils = require("./lib/utils"); 12 | var Command = require("./lib/command").Command; 13 | var Editor = require("./lib/editor").Editor; 14 | 15 | var CONFIG_FILE = path.join(__dirname, "config.json"); 16 | try { 17 | var config = require(CONFIG_FILE); 18 | } catch (e) { 19 | console.error("Couldn't load the configuration file, starting the wizard.\n"); 20 | require("./lib/wizard").configWizard({ configFile: CONFIG_FILE }); 21 | return; 22 | } 23 | 24 | var bot = botgram(config.authToken, { agent: utils.createAgent() }); 25 | var owner = config.owner; 26 | var tokens = {}; 27 | var granted = {}; 28 | var contexts = {}; 29 | var defaultCwd = process.env.HOME || process.cwd(); 30 | 31 | var fileUploads = {}; 32 | 33 | bot.on("updateError", function (err) { 34 | console.error("Error when updating:", err); 35 | }); 36 | 37 | bot.on("synced", function () { 38 | console.log("Bot ready."); 39 | }); 40 | 41 | 42 | function rootHook(msg, reply, next) { 43 | if (msg.queued) return; 44 | 45 | var id = msg.chat.id; 46 | var allowed = id === owner || granted[id]; 47 | 48 | // If this message contains a token, check it 49 | if (!allowed && msg.command === "start" && Object.hasOwnProperty.call(tokens, msg.args())) { 50 | var token = tokens[msg.args()]; 51 | delete tokens[msg.args()]; 52 | granted[id] = true; 53 | allowed = true; 54 | 55 | // Notify owner 56 | // FIXME: reply to token message 57 | var contents = (msg.user ? "User" : "Chat") + " " + escapeHtml(msg.chat.name) + ""; 58 | if (msg.chat.username) contents += " (@" + escapeHtml(msg.chat.username) + ")"; 59 | contents += " can now use the bot. To revoke, use:"; 60 | reply.to(owner).html(contents).command("revoke", id); 61 | } 62 | 63 | // If chat is not allowed, but user is, use its context 64 | if (!allowed && (msg.from.id === owner || granted[msg.from.id])) { 65 | id = msg.from.id; 66 | allowed = true; 67 | } 68 | 69 | // Check that the chat is allowed 70 | if (!allowed) { 71 | if (msg.command === "start") reply.html("Not authorized to use this bot."); 72 | return; 73 | } 74 | 75 | if (!contexts[id]) contexts[id] = { 76 | id: id, 77 | shell: utils.shells[0], 78 | env: utils.getSanitizedEnv(), 79 | cwd: defaultCwd, 80 | size: {columns: 40, rows: 20}, 81 | silent: true, 82 | interactive: false, 83 | linkPreviews: false, 84 | }; 85 | 86 | msg.context = contexts[id]; 87 | next(); 88 | } 89 | bot.all(rootHook); 90 | bot.edited.all(rootHook); 91 | 92 | 93 | // Replies 94 | bot.message(function (msg, reply, next) { 95 | if (msg.reply === undefined || msg.reply.from.id !== this.get("id")) return next(); 96 | if (msg.file) 97 | return handleDownload(msg, reply); 98 | if (msg.context.editor) 99 | return msg.context.editor.handleReply(msg); 100 | if (!msg.context.command) 101 | return reply.html("No command is running."); 102 | msg.context.command.handleReply(msg); 103 | }); 104 | 105 | // Edits 106 | bot.edited.message(function (msg, reply, next) { 107 | if (msg.context.editor) 108 | return msg.context.editor.handleEdit(msg); 109 | next(); 110 | }); 111 | 112 | // Convenience command -- behaves as /run or /enter 113 | // depending on whether a command is already running 114 | bot.command("r", function (msg, reply, next) { 115 | // A little hackish, but it does show the power of 116 | // Botgram's fallthrough system! 117 | msg.command = msg.context.command ? "enter" : "run"; 118 | next(); 119 | }); 120 | 121 | // Signal sending 122 | bot.command("cancel", "kill", function (msg, reply, next) { 123 | var arg = msg.args(1)[0]; 124 | if (!msg.context.command) 125 | return reply.html("No command is running."); 126 | 127 | var group = msg.command === "cancel"; 128 | var signal = group ? "SIGINT" : "SIGTERM"; 129 | if (arg) signal = arg.trim().toUpperCase(); 130 | if (signal.substring(0,3) !== "SIG") signal = "SIG" + signal; 131 | try { 132 | msg.context.command.sendSignal(signal, group); 133 | } catch (err) { 134 | reply.reply(msg).html("Couldn't send signal."); 135 | } 136 | }); 137 | 138 | // Input sending 139 | bot.command("enter", "type", function (msg, reply, next) { 140 | var args = msg.args(); 141 | if (!msg.context.command) 142 | return reply.html("No command is running."); 143 | if (msg.command === "type" && !args) args = " "; 144 | msg.context.command.sendInput(args, msg.command === "type"); 145 | }); 146 | bot.command("control", function (msg, reply, next) { 147 | var arg = msg.args(1)[0]; 148 | if (!msg.context.command) 149 | return reply.html("No command is running."); 150 | if (!arg || !/^[a-zA-Z]$/i.test(arg)) 151 | return reply.html("Use /control <letter> to send Control+letter to the process."); 152 | var code = arg.toUpperCase().charCodeAt(0) - 0x40; 153 | msg.context.command.sendInput(String.fromCharCode(code), true); 154 | }); 155 | bot.command("meta", function (msg, reply, next) { 156 | var arg = msg.args(1)[0]; 157 | if (!msg.context.command) 158 | return reply.html("No command is running."); 159 | if (!arg) 160 | return msg.context.command.toggleMeta(); 161 | msg.context.command.toggleMeta(true); 162 | msg.context.command.sendInput(arg, true); 163 | }); 164 | bot.command("end", function (msg, reply, next) { 165 | if (!msg.context.command) 166 | return reply.html("No command is running."); 167 | msg.context.command.sendEof(); 168 | }); 169 | 170 | // Redraw 171 | bot.command("redraw", function (msg, reply, next) { 172 | if (!msg.context.command) 173 | return reply.html("No command is running."); 174 | msg.context.command.redraw(); 175 | }); 176 | 177 | // Command start 178 | bot.command("run", function (msg, reply, next) { 179 | var args = msg.args(); 180 | if (!args) 181 | return reply.html("Use /run <command> to execute something."); 182 | 183 | if (msg.context.command) { 184 | var command = msg.context.command; 185 | return reply.text("A command is already running."); 186 | } 187 | 188 | if (msg.editor) msg.editor.detach(); 189 | msg.editor = null; 190 | 191 | console.log("Chat «%s»: running command «%s»", msg.chat.name, args); 192 | msg.context.command = new Command(reply, msg.context, args); 193 | msg.context.command.on("exit", function() { 194 | msg.context.command = null; 195 | }); 196 | }); 197 | 198 | // Editor start 199 | bot.command("file", function (msg, reply, next) { 200 | var args = msg.args(); 201 | if (!args) 202 | return reply.html("Use /file <file> to view or edit a text file."); 203 | 204 | if (msg.context.command) { 205 | var command = msg.context.command; 206 | return reply.reply(command.initialMessage.id || msg).text("A command is running."); 207 | } 208 | 209 | if (msg.editor) msg.editor.detach(); 210 | msg.editor = null; 211 | 212 | try { 213 | var file = path.resolve(msg.context.cwd, args); 214 | msg.context.editor = new Editor(reply, file); 215 | } catch (e) { 216 | reply.html("Couldn't open file: %s", e.message); 217 | } 218 | }); 219 | 220 | // Keypad 221 | bot.command("keypad", function (msg, reply, next) { 222 | if (!msg.context.command) 223 | return reply.html("No command is running."); 224 | try { 225 | msg.context.command.toggleKeypad(); 226 | } catch (e) { 227 | reply.html("Couldn't toggle keypad."); 228 | } 229 | }); 230 | 231 | // File upload / download 232 | bot.command("upload", function (msg, reply, next) { 233 | var args = msg.args(); 234 | if (!args) 235 | return reply.html("Use /upload <file> and I'll send it to you"); 236 | 237 | var file = path.resolve(msg.context.cwd, args); 238 | try { 239 | var stream = fs.createReadStream(file); 240 | } catch (e) { 241 | return reply.html("Couldn't open file: %s", e.message); 242 | } 243 | 244 | // Catch errors but do nothing, they'll be propagated to the handler below 245 | stream.on("error", function (e) {}); 246 | 247 | reply.action("upload_document").document(stream).then(function (e, msg) { 248 | if (e) 249 | return reply.html("Couldn't send file: %s", e.message); 250 | fileUploads[msg.id] = file; 251 | }); 252 | }); 253 | function handleDownload(msg, reply) { 254 | if (Object.hasOwnProperty.call(fileUploads, msg.reply.id)) 255 | var file = fileUploads[msg.reply.id]; 256 | else if (msg.context.lastDirMessageId == msg.reply.id) 257 | var file = path.join(msg.context.cwd, msg.filename || utils.constructFilename(msg)); 258 | else 259 | return; 260 | 261 | try { 262 | var stream = fs.createWriteStream(file); 263 | } catch (e) { 264 | return reply.html("Couldn't write file: %s", e.message); 265 | } 266 | bot.fileStream(msg.file, function (err, ostream) { 267 | if (err) throw err; 268 | reply.action("typing"); 269 | ostream.pipe(stream); 270 | ostream.on("end", function () { 271 | reply.html("File written: %s", file); 272 | }); 273 | }); 274 | } 275 | 276 | // Status 277 | bot.command("status", function (msg, reply, next) { 278 | var content = "", context = msg.context; 279 | 280 | // Running command 281 | if (context.editor) content += "Editing file: " + escapeHtml(context.editor.file) + "\n\n"; 282 | else if (!context.command) content += "No command running.\n\n"; 283 | else content += "Command running, PID "+context.command.pty.pid+".\n\n"; 284 | 285 | // Chat settings 286 | content += "Shell: " + escapeHtml(context.shell) + "\n"; 287 | content += "Size: " + context.size.columns + "x" + context.size.rows + "\n"; 288 | content += "Directory: " + escapeHtml(context.cwd) + "\n"; 289 | content += "Silent: " + (context.silent ? "yes" : "no") + "\n"; 290 | content += "Shell interactive: " + (context.interactive ? "yes" : "no") + "\n"; 291 | content += "Link previews: " + (context.linkPreviews ? "yes" : "no") + "\n"; 292 | var uid = process.getuid(), gid = process.getgid(); 293 | if (uid !== gid) uid = uid + "/" + gid; 294 | content += "UID/GID: " + uid + "\n"; 295 | 296 | // Granted chats (msg.chat.id is intentional) 297 | if (msg.chat.id === owner) { 298 | var grantedIds = Object.keys(granted); 299 | if (grantedIds.length) { 300 | content += "\nGranted chats:\n"; 301 | content += grantedIds.map(function (id) { return id.toString(); }).join("\n"); 302 | } else { 303 | content += "\nNo chats granted. Use /grant or /token to allow another chat to use the bot."; 304 | } 305 | } 306 | 307 | if (context.command) reply.reply(context.command.initialMessage.id); 308 | reply.html(content); 309 | }); 310 | 311 | // Settings: Shell 312 | bot.command("shell", function (msg, reply, next) { 313 | var arg = msg.args(1)[0]; 314 | if (arg) { 315 | if (msg.context.command) { 316 | var command = msg.context.command; 317 | return reply.reply(command.initialMessage.id || msg).html("Can't change the shell while a command is running."); 318 | } 319 | try { 320 | var shell = utils.resolveShell(arg); 321 | msg.context.shell = shell; 322 | reply.html("Shell changed."); 323 | } catch (err) { 324 | reply.html("Couldn't change the shell."); 325 | } 326 | } else { 327 | var shell = msg.context.shell; 328 | var otherShells = utils.shells.slice(0); 329 | var idx = otherShells.indexOf(shell); 330 | if (idx !== -1) otherShells.splice(idx, 1); 331 | 332 | var content = "Current shell: " + escapeHtml(shell); 333 | if (otherShells.length) 334 | content += "\n\nOther shells:\n" + otherShells.map(escapeHtml).join("\n"); 335 | reply.html(content); 336 | } 337 | }); 338 | 339 | // Settings: Working dir 340 | bot.command("cd", function (msg, reply, next) { 341 | var arg = msg.args(1)[0]; 342 | if (arg) { 343 | if (msg.context.command) { 344 | var command = msg.context.command; 345 | return reply.reply(command.initialMessage.id || msg).html("Can't change directory while a command is running."); 346 | } 347 | var newdir = path.resolve(msg.context.cwd, arg); 348 | try { 349 | fs.readdirSync(newdir); 350 | msg.context.cwd = newdir; 351 | } catch (err) { 352 | return reply.html("%s", err); 353 | } 354 | } 355 | 356 | reply.html("Now at: %s", msg.context.cwd).then().then(function (m) { 357 | msg.context.lastDirMessageId = m.id; 358 | }); 359 | }); 360 | 361 | // Settings: Environment 362 | bot.command("env", function (msg, reply, next) { 363 | var env = msg.context.env, key = msg.args(); 364 | if (!key) 365 | return reply.reply(msg).html("Use %s to see the value of a variable, or %s to change it.", "/env ", "/env ="); 366 | 367 | var idx = key.indexOf("="); 368 | if (idx === -1) idx = key.indexOf(" "); 369 | 370 | if (idx !== -1) { 371 | if (msg.context.command) { 372 | var command = msg.context.command; 373 | return reply.reply(command.initialMessage.id || msg).html("Can't change the environment while a command is running."); 374 | } 375 | 376 | var value = key.substring(idx + 1); 377 | key = key.substring(0, idx).trim().replace(/\s+/g, " "); 378 | if (value.length) env[key] = value; 379 | else delete env[key]; 380 | } 381 | 382 | reply.reply(msg).text(printKey(key)); 383 | 384 | function printKey(k) { 385 | if (Object.hasOwnProperty.call(env, k)) 386 | return k + "=" + JSON.stringify(env[k]); 387 | return k + " unset"; 388 | } 389 | }); 390 | 391 | // Settings: Size 392 | bot.command("resize", function (msg, reply, next) { 393 | var arg = msg.args(1)[0] || ""; 394 | var match = /(\d+)\s*((\sby\s)|x|\s|,|;)\s*(\d+)/i.exec(arg.trim()); 395 | if (match) var columns = parseInt(match[1]), rows = parseInt(match[4]); 396 | if (!columns || !rows) 397 | return reply.text("Use /resize to resize the terminal."); 398 | 399 | msg.context.size = { columns: columns, rows: rows }; 400 | if (msg.context.command) msg.context.command.resize(msg.context.size); 401 | reply.reply(msg).html("Terminal resized."); 402 | }); 403 | 404 | // Settings: Silent 405 | bot.command("setsilent", function (msg, reply, next) { 406 | var arg = utils.resolveBoolean(msg.args()); 407 | if (arg === null) 408 | return reply.html("Use /setsilent [yes|no] to control whether new output from the command will be sent silently."); 409 | 410 | msg.context.silent = arg; 411 | if (msg.context.command) msg.context.command.setSilent(arg); 412 | reply.html("Output will " + (arg ? "" : "not ") + "be sent silently."); 413 | }); 414 | 415 | // Settings: Interactive 416 | bot.command("setinteractive", function (msg, reply, next) { 417 | var arg = utils.resolveBoolean(msg.args()); 418 | if (arg === null) 419 | return reply.html("Use /setinteractive [yes|no] to control whether shell is interactive. Enabling it will cause your aliases in i.e. .bashrc to be honored, but can cause bugs in some shells such as fish."); 420 | 421 | if (msg.context.command) { 422 | var command = msg.context.command; 423 | return reply.reply(command.initialMessage.id || msg).html("Can't change the interactive flag while a command is running."); 424 | } 425 | msg.context.interactive = arg; 426 | reply.html("Commands will " + (arg ? "" : "not ") + "be started with interactive shells."); 427 | }); 428 | 429 | // Settings: Link previews 430 | bot.command("setlinkpreviews", function (msg, reply, next) { 431 | var arg = utils.resolveBoolean(msg.args()); 432 | if (arg === null) 433 | return reply.html("Use /setlinkpreviews [yes|no] to control whether links in the output get expanded."); 434 | 435 | msg.context.linkPreviews = arg; 436 | if (msg.context.command) msg.context.command.setLinkPreviews(arg); 437 | reply.html("Links in the output will " + (arg ? "" : "not ") + "be expanded."); 438 | }); 439 | 440 | // Settings: Other chat access 441 | bot.command("grant", "revoke", function (msg, reply, next) { 442 | if (msg.context.id !== owner) return; 443 | var arg = msg.args(1)[0], id = parseInt(arg); 444 | if (!arg || isNaN(id)) 445 | return reply.html("Use %s or %s to control whether the chat with that ID can use this bot.", "/grant ", "/revoke "); 446 | reply.reply(msg); 447 | if (msg.command === "grant") { 448 | granted[id] = true; 449 | reply.html("Chat %s can now use this bot. Use /revoke to undo.", id); 450 | } else { 451 | if (contexts[id] && contexts[id].command) 452 | return reply.html("Couldn't revoke specified chat because a command is running."); 453 | delete granted[id]; 454 | delete contexts[id]; 455 | reply.html("Chat %s has been revoked successfully.", id); 456 | } 457 | }); 458 | bot.command("token", function (msg, reply, next) { 459 | if (msg.context.id !== owner) return; 460 | var token = utils.generateToken(); 461 | tokens[token] = true; 462 | reply.disablePreview().html("One-time access token generated. The following link can be used to get access to the bot:\n%s\nOr by forwarding me this:", bot.link(token)); 463 | reply.command(true, "start", token); 464 | }); 465 | 466 | // Welcome message, help 467 | bot.command("start", function (msg, reply, next) { 468 | if (msg.args() && msg.context.id === owner && Object.hasOwnProperty.call(tokens, msg.args())) { 469 | reply.html("You were already authenticated; the token has been revoked."); 470 | } else { 471 | reply.html("Welcome! Use /run to execute commands, and reply to my messages to send input. /help for more info."); 472 | } 473 | }); 474 | 475 | bot.command("help", function (msg, reply, next) { 476 | reply.html( 477 | "Use /run <command> and I'll execute it for you. While it's running, you can:\n" + 478 | "\n" + 479 | "‣ Reply to one of my messages to send input to the command, or use /enter.\n" + 480 | "‣ Use /end to send an EOF (Ctrl+D) to the command.\n" + 481 | "‣ Use /cancel to send SIGINT (Ctrl+C) to the process group, or the signal you choose.\n" + 482 | "‣ Use /kill to send SIGTERM to the root process, or the signal you choose.\n" + 483 | "‣ For graphical applications, use /redraw to force a repaint of the screen.\n" + 484 | "‣ Use /type or /control to press keys, /meta to send the next key with Alt, or /keypad to show a keyboard for special keys.\n" + 485 | "\n" + 486 | "You can see the current status and settings for this chat with /status. Use /env to " + 487 | "manipulate the environment, /cd to change the current directory, /shell to see or " + 488 | "change the shell used to run commands and /resize to change the size of the terminal.\n" + 489 | "\n" + 490 | "By default, output messages are sent silently (without sound) and links are not expanded. " + 491 | "This can be changed through /setsilent and /setlinkpreviews. Note: links are " + 492 | "never expanded in status lines.\n" + 493 | "\n" + 494 | "Additional features\n" + 495 | "\n" + 496 | "Use /upload <file> and I'll send that file to you. If you reply to that " + 497 | "message by uploading me a file, I'll overwrite it with yours.\n" + 498 | "\n" + 499 | "You can also use /file <file> to display the contents of file as a text " + 500 | "message. This also allows you to edit the file, but you have to know how..." 501 | ); 502 | }); 503 | 504 | // FIXME: add inline bot capabilities! 505 | // FIXME: possible feature: restrict chats to UIDs 506 | // FIXME: persistence 507 | // FIXME: shape messages so we don't hit limits, and react correctly when we do 508 | 509 | 510 | bot.command(function (msg, reply, next) { 511 | reply.reply(msg).text("Invalid command."); 512 | }); 513 | --------------------------------------------------------------------------------