├── .gitignore ├── CONTRIBUTING.md ├── LICENSE.md ├── README.md ├── VERSION ├── docker-compose.yml └── packages ├── clients └── android │ ├── README.md │ ├── app │ ├── .gitignore │ ├── app-app.iml │ ├── app.iml │ ├── build.gradle │ ├── proguard-rules.pro │ └── src │ │ ├── androidTest │ │ └── java │ │ │ └── com │ │ │ └── cx │ │ │ └── goatlin │ │ │ └── ExampleInstrumentedTest.kt │ │ ├── main │ │ ├── AndroidManifest.xml │ │ ├── assets │ │ │ └── database │ │ │ │ └── data.sqlite3 │ │ ├── java │ │ │ └── com │ │ │ │ └── cx │ │ │ │ └── goatlin │ │ │ │ ├── AccountProvider.kt │ │ │ │ ├── EditNoteActivity.kt │ │ │ │ ├── HomeActivity.kt │ │ │ │ ├── LoginActivity.kt │ │ │ │ ├── NotesProvider.kt │ │ │ │ ├── ServerInfoActivity.kt │ │ │ │ ├── SignupActivity.kt │ │ │ │ ├── api │ │ │ │ ├── model │ │ │ │ │ ├── Account.kt │ │ │ │ │ └── Note.kt │ │ │ │ └── service │ │ │ │ │ └── Client.kt │ │ │ │ ├── helpers │ │ │ │ ├── CryptoHelper.kt │ │ │ │ ├── DatabaseHelper.kt │ │ │ │ └── PreferenceHelper.kt │ │ │ │ └── models │ │ │ │ ├── Account.kt │ │ │ │ └── Note.kt │ │ └── res │ │ │ ├── drawable-v24 │ │ │ └── ic_launcher_foreground.xml │ │ │ ├── drawable │ │ │ ├── ic_add_white_24dp.xml │ │ │ ├── ic_info_black_24dp.xml │ │ │ ├── ic_launcher_background.xml │ │ │ ├── ic_notifications_black_24dp.xml │ │ │ ├── ic_save_white_24dp.xml │ │ │ └── ic_sync_black_24dp.xml │ │ │ ├── layout │ │ │ ├── activity_home.xml │ │ │ ├── activity_home_note_item.xml │ │ │ ├── activity_login.xml │ │ │ ├── activity_note_edit.xml │ │ │ ├── activity_server_info.xml │ │ │ ├── activity_signup.xml │ │ │ └── content_home.xml │ │ │ ├── menu │ │ │ ├── add_note_menu.xml │ │ │ ├── home.xml │ │ │ └── server_info_menu.xml │ │ │ ├── mipmap-anydpi-v26 │ │ │ ├── ic_launcher.xml │ │ │ └── ic_launcher_round.xml │ │ │ ├── mipmap-hdpi │ │ │ ├── ic_launcher.png │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-mdpi │ │ │ ├── ic_launcher.png │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-xhdpi │ │ │ ├── ic_launcher.png │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-xxhdpi │ │ │ ├── ic_launcher.png │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-xxxhdpi │ │ │ ├── ic_launcher.png │ │ │ └── ic_launcher_round.png │ │ │ ├── values │ │ │ ├── colors.xml │ │ │ ├── dimens.xml │ │ │ ├── strings.xml │ │ │ └── styles.xml │ │ │ └── xml │ │ │ ├── pref_data_sync.xml │ │ │ ├── pref_general.xml │ │ │ ├── pref_headers.xml │ │ │ └── pref_notification.xml │ │ └── test │ │ └── java │ │ └── com │ │ └── cx │ │ └── goatlin │ │ └── ExampleUnitTest.kt │ ├── build.gradle │ ├── gradle.properties │ ├── gradle │ └── wrapper │ │ ├── gradle-wrapper.jar │ │ └── gradle-wrapper.properties │ ├── gradlew │ ├── gradlew.bat │ └── settings.gradle └── services └── api ├── .dockerignore ├── Dockerfile ├── bin └── www ├── config.json ├── package-lock.json ├── package.json └── src ├── app.js ├── lib └── database.js ├── middleware └── auth.js ├── models ├── account.js └── note.js └── routes ├── accounts.js └── index.js /.gitignore: -------------------------------------------------------------------------------- 1 | local.properties 2 | .gradle 3 | .idea 4 | *.iml 5 | build 6 | node_modules 7 | -------------------------------------------------------------------------------- /CONTRIBUTING.md: -------------------------------------------------------------------------------- 1 | How To Contribute 2 | ================= 3 | 4 | You can contribute in many possible ways, either opening/commenting issues or 5 | fixing bugs/adding new features. 6 | 7 | If you're planning to contribute with source code, please consider the workflow 8 | below: 9 | 10 | 1. Fork the project on GitHub 11 | 2. Clone your own Fork 12 | 3. Set up the project locally 13 | 4. Create an upstream remote and sync your local copy 14 | 5. Create a branch based on `develop` to add your changes 15 | 6. Push your working branch to your fork 16 | 7. Create a new pull request from your branch into the upstream `develop` branch 17 | 8. Look out for any code feedback and respond accordingly 18 | 19 | ## Environment setup 20 | 21 | This repository contains multiple projects using different technologies. 22 | 23 | The Android mobile application is written using [Kotlin][1]. To work on it 24 | you're better going with [Android Studio][2]. 25 | 26 | The Android mobile application depends on an HTTP API. It was written in 27 | JavaScript, running on a [Node.js][3] environment. Since it is aimed to run on a 28 | docker container you should have [docker][4] installed in your system. 29 | 30 | [1]: https://kotlinlang.org/ 31 | [2]: https://developer.android.com/studio 32 | [3]: https://nodejs.org/en/ 33 | [4]: https://www.docker.com/ 34 | -------------------------------------------------------------------------------- /LICENSE.md: -------------------------------------------------------------------------------- 1 | ### GNU GENERAL PUBLIC LICENSE 2 | 3 | Version 3, 29 June 2007 4 | 5 | Copyright (C) 2007 Free Software Foundation, Inc. 6 | 7 | 8 | Everyone is permitted to copy and distribute verbatim copies of this 9 | license document, but changing it is not allowed. 10 | 11 | ### Preamble 12 | 13 | The GNU General Public License is a free, copyleft license for 14 | software and other kinds of works. 15 | 16 | The licenses for most software and other practical works are designed 17 | to take away your freedom to share and change the works. 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You may not convey a covered work if you 521 | are a party to an arrangement with a third party that is in the 522 | business of distributing software, under which you make payment to the 523 | third party based on the extent of your activity of conveying the 524 | work, and under which the third party grants, to any of the parties 525 | who would receive the covered work from you, a discriminatory patent 526 | license (a) in connection with copies of the covered work conveyed by 527 | you (or copies made from those copies), or (b) primarily for and in 528 | connection with specific products or compilations that contain the 529 | covered work, unless you entered into that arrangement, or that patent 530 | license was granted, prior to 28 March 2007. 531 | 532 | Nothing in this License shall be construed as excluding or limiting 533 | any implied license or other defenses to infringement that may 534 | otherwise be available to you under applicable patent law. 535 | 536 | #### 12. No Surrender of Others' Freedom. 537 | 538 | If conditions are imposed on you (whether by court order, agreement or 539 | otherwise) that contradict the conditions of this License, they do not 540 | excuse you from the conditions of this License. If you cannot convey a 541 | covered work so as to satisfy simultaneously your obligations under 542 | this License and any other pertinent obligations, then as a 543 | consequence you may not convey it at all. For example, if you agree to 544 | terms that obligate you to collect a royalty for further conveying 545 | from those to whom you convey the Program, the only way you could 546 | satisfy both those terms and this License would be to refrain entirely 547 | from conveying the Program. 548 | 549 | #### 13. Use with the GNU Affero General Public License. 550 | 551 | Notwithstanding any other provision of this License, you have 552 | permission to link or combine any covered work with a work licensed 553 | under version 3 of the GNU Affero General Public License into a single 554 | combined work, and to convey the resulting work. The terms of this 555 | License will continue to apply to the part which is the covered work, 556 | but the special requirements of the GNU Affero General Public License, 557 | section 13, concerning interaction through a network will apply to the 558 | combination as such. 559 | 560 | #### 14. Revised Versions of this License. 561 | 562 | The Free Software Foundation may publish revised and/or new versions 563 | of the GNU General Public License from time to time. Such new versions 564 | will be similar in spirit to the present version, but may differ in 565 | detail to address new problems or concerns. 566 | 567 | Each version is given a distinguishing version number. If the Program 568 | specifies that a certain numbered version of the GNU General Public 569 | License "or any later version" applies to it, you have the option of 570 | following the terms and conditions either of that numbered version or 571 | of any later version published by the Free Software Foundation. If the 572 | Program does not specify a version number of the GNU General Public 573 | License, you may choose any version ever published by the Free 574 | Software Foundation. 575 | 576 | If the Program specifies that a proxy can decide which future versions 577 | of the GNU General Public License can be used, that proxy's public 578 | statement of acceptance of a version permanently authorizes you to 579 | choose that version for the Program. 580 | 581 | Later license versions may give you additional or different 582 | permissions. However, no additional obligations are imposed on any 583 | author or copyright holder as a result of your choosing to follow a 584 | later version. 585 | 586 | #### 15. Disclaimer of Warranty. 587 | 588 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 589 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 590 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT 591 | WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT 592 | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 593 | A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND 594 | PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE 595 | DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR 596 | CORRECTION. 597 | 598 | #### 16. Limitation of Liability. 599 | 600 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 601 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR 602 | CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, 603 | INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES 604 | ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT 605 | NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR 606 | LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM 607 | TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER 608 | PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 609 | 610 | #### 17. Interpretation of Sections 15 and 16. 611 | 612 | If the disclaimer of warranty and limitation of liability provided 613 | above cannot be given local legal effect according to their terms, 614 | reviewing courts shall apply local law that most closely approximates 615 | an absolute waiver of all civil liability in connection with the 616 | Program, unless a warranty or assumption of liability accompanies a 617 | copy of the Program in return for a fee. 618 | 619 | END OF TERMS AND CONDITIONS 620 | 621 | ### How to Apply These Terms to Your New Programs 622 | 623 | If you develop a new program, and you want it to be of the greatest 624 | possible use to the public, the best way to achieve this is to make it 625 | free software which everyone can redistribute and change under these 626 | terms. 627 | 628 | To do so, attach the following notices to the program. It is safest to 629 | attach them to the start of each source file to most effectively state 630 | the exclusion of warranty; and each file should have at least the 631 | "copyright" line and a pointer to where the full notice is found. 632 | 633 | 634 | Copyright (C) 635 | 636 | This program is free software: you can redistribute it and/or modify 637 | it under the terms of the GNU General Public License as published by 638 | the Free Software Foundation, either version 3 of the License, or 639 | (at your option) any later version. 640 | 641 | This program is distributed in the hope that it will be useful, 642 | but WITHOUT ANY WARRANTY; without even the implied warranty of 643 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 644 | GNU General Public License for more details. 645 | 646 | You should have received a copy of the GNU General Public License 647 | along with this program. If not, see . 648 | 649 | Also add information on how to contact you by electronic and paper 650 | 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 661 | appropriate parts of the General Public License. Of course, your 662 | program's commands might be different; for a GUI interface, you would 663 | use an "about box". 664 | 665 | You should also get your employer (if you work as a programmer) or 666 | school, if any, to sign a "copyright disclaimer" for the program, if 667 | necessary. For more information on this, and how to apply and follow 668 | the GNU GPL, see . 669 | 670 | The GNU General Public License does not permit incorporating your 671 | program into proprietary programs. If your program is a subroutine 672 | library, you may consider it more useful to permit linking proprietary 673 | applications with the library. If this is what you want to do, use the 674 | GNU Lesser General Public License instead of this License. But first, 675 | please read . 676 | 677 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | Goatlin 2 | ======= 3 | 4 | **Goatlin** (aka _Kotlin Goat_) is a deliberately insecure mobile application 5 | developed by Checkmarx Security Research Team to support [Kotlin Secure Coding 6 | Practices guide][1]. 7 | 8 | This repository contains both the Android mobile application 9 | (`packages/clients/android`) and the back-end API server 10 | (`packages/services/api`). 11 | 12 | ## Requirements 13 | 14 | To play with the mobile application you should have the following tools: 15 | 16 | * [Android Studio][2] to run the mobile application on a Virtual Device; 17 | * [Docker][3] and [Docker Compose][4] to build and run the back-end API server. 18 | 19 | ## How to start 20 | 21 | 1. Run the following command on repository's root directory to build and run the 22 | back-end API server 23 | ``` 24 | docker-compose up -d --force-recreate --build 25 | ``` 26 | 2. Start Android Studio and load the project at `packages/clients/android` 27 | * Choose "Run" > "Run 'app'" (Shift + F10) 28 | * Select one of the available Virtual Devices 29 | 30 | **Note** every time you switch to a feature branch (e.g. 31 | `feature/m3-insecure-communication`) you'll need to rebuild the API server 32 | docker image: remember to include the `--force-recreate --build` options. 33 | 34 | ## License 35 | 36 | **Goatlin** - _a deliberately insecure mobile application for educational 37 | purposes_ 38 | 39 | Copyright (C) 2019 Checkmarx 40 | 41 | This program is free software: you can redistribute it and/or modify it under 42 | the terms of the GNU General Public License as published by the Free Software 43 | Foundation, either version 3 of the License, or (at your option) any later 44 | version. 45 | 46 | This program is distributed in the hope that it will be useful, but WITHOUT ANY 47 | WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A 48 | PARTICULAR PURPOSE. See the GNU General Public License for more details. 49 | 50 | You should have received a copy of the GNU General Public License along with 51 | this program. If not, see https://www.gnu.org/licenses/. 52 | 53 | [1]: https://github.com/Checkmarx/Kotlin-SCP 54 | [2]: https://developer.android.com/studio/ 55 | [3]: https://www.docker.com/ 56 | [4]: https://docs.docker.com/compose/install/ 57 | -------------------------------------------------------------------------------- /VERSION: -------------------------------------------------------------------------------- 1 | 0.3.0 -------------------------------------------------------------------------------- /docker-compose.yml: -------------------------------------------------------------------------------- 1 | version: "3" 2 | services: 3 | db: 4 | image: mongo:latest 5 | container_name: goatlin_db 6 | restart: always 7 | volumes: 8 | - db:/data/db 9 | expose: 10 | - "27017" 11 | api: 12 | build: ./packages/services/api 13 | image: kotlin-scp-api:latest 14 | container_name: goatlin_api 15 | depends_on: 16 | - db 17 | links: 18 | - db 19 | ports: 20 | - "8080:8080" 21 | volumes: 22 | db: 23 | -------------------------------------------------------------------------------- /packages/clients/android/README.md: -------------------------------------------------------------------------------- 1 | Vulnerable Kotlin application 2 | -------------------------------------------------------------------------------- /packages/clients/android/app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /packages/clients/android/app/app-app.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 8 | 9 | 10 | 11 | 23 | 24 | 25 | 26 | 27 | 28 | 44 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | 110 | 111 | 112 | 113 | 114 | 115 | 116 | 117 | 118 | 119 | 120 | 121 | 122 | 123 | 124 | 125 | 126 | 127 | 128 | 129 | 130 | 131 | 132 | 133 | 134 | 135 | 136 | 137 | 138 | 139 | 140 | 141 | 142 | 143 | 144 | 145 | 146 | 147 | 148 | 149 | 150 | 151 | 152 | 153 | 154 | 155 | 156 | 157 | 158 | 159 | 160 | 161 | 162 | 163 | 164 | 165 | 166 | 167 | 168 | 169 | 170 | 171 | 172 | 173 | 174 | 175 | 176 | 177 | 178 | 179 | 180 | 181 | 182 | 183 | 184 | 185 | -------------------------------------------------------------------------------- /packages/clients/android/app/app.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 8 | 9 | 10 | 11 | 24 | 25 | 26 | 27 | 28 | 29 | 43 | 48 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | 110 | 111 | 112 | 113 | 114 | 115 | 116 | 117 | 118 | 119 | 120 | 121 | 122 | 123 | 124 | 125 | 126 | 127 | 128 | 129 | 130 | 131 | 132 | 133 | 134 | 135 | 136 | 137 | 138 | 139 | 140 | 141 | 142 | 143 | 144 | 145 | 146 | 147 | 148 | 149 | 150 | 151 | 152 | 153 | 154 | 155 | 156 | 157 | 158 | 159 | 160 | 161 | 162 | 163 | 164 | 165 | 166 | 167 | 168 | 169 | 170 | 171 | 172 | 173 | 174 | 175 | 176 | 177 | 178 | 179 | 180 | 181 | 182 | 183 | 184 | 185 | 186 | 187 | 188 | 189 | 190 | 191 | 192 | -------------------------------------------------------------------------------- /packages/clients/android/app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | apply plugin: 'kotlin-android' 4 | 5 | apply plugin: 'kotlin-android-extensions' 6 | 7 | android { 8 | compileSdkVersion 26 9 | defaultConfig { 10 | applicationId "com.cx.vulnerablekotlinapp" 11 | minSdkVersion 26 12 | targetSdkVersion 26 13 | versionCode 1 14 | versionName "1.0" 15 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 16 | } 17 | buildTypes { 18 | release { 19 | minifyEnabled false 20 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 21 | } 22 | } 23 | } 24 | 25 | dependencies { 26 | implementation fileTree(dir: 'libs', include: ['*.jar']) 27 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" 28 | implementation 'com.android.support:appcompat-v7:26.1.0' 29 | implementation 'com.android.support:design:26.1.0' 30 | implementation 'com.android.support.constraint:constraint-layout:1.1.3' 31 | implementation 'com.android.support:support-v4:26.1.0' 32 | implementation 'com.squareup.retrofit2:retrofit:2.3.0' 33 | implementation 'com.squareup.retrofit2:adapter-rxjava2:2.3.0' 34 | implementation 'com.squareup.retrofit2:converter-gson:2.3.0' 35 | implementation "io.reactivex.rxjava2:rxandroid:2.0.1" 36 | testImplementation 'junit:junit:4.12' 37 | androidTestImplementation 'com.android.support.test:runner:1.0.2' 38 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2' 39 | } 40 | -------------------------------------------------------------------------------- /packages/clients/android/app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile 22 | -------------------------------------------------------------------------------- /packages/clients/android/app/src/androidTest/java/com/cx/goatlin/ExampleInstrumentedTest.kt: -------------------------------------------------------------------------------- 1 | package com.cx.goatlin 2 | 3 | import android.support.test.InstrumentationRegistry 4 | import android.support.test.runner.AndroidJUnit4 5 | 6 | import org.junit.Test 7 | import org.junit.runner.RunWith 8 | 9 | import org.junit.Assert.* 10 | 11 | /** 12 | * Instrumented test, which will execute on an Android device. 13 | * 14 | * See [testing documentation](http://d.android.com/tools/testing). 15 | */ 16 | @RunWith(AndroidJUnit4::class) 17 | class ExampleInstrumentedTest { 18 | @Test 19 | fun useAppContext() { 20 | // Context of the app under test. 21 | val appContext = InstrumentationRegistry.getTargetContext() 22 | assertEquals("com.cx.vulnerablekotlinapp", appContext.packageName) 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 18 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 31 | 35 | 39 | 43 | 46 | 47 | 48 | 53 | 58 | 59 | 60 | -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/assets/database/data.sqlite3: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Checkmarx/Goatlin/dc62113b72c1868763578e279a2de0d2be94b3b0/packages/clients/android/app/src/main/assets/database/data.sqlite3 -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/java/com/cx/goatlin/AccountProvider.kt: -------------------------------------------------------------------------------- 1 | package com.cx.goatlin 2 | 3 | import android.content.ContentProvider 4 | import android.content.ContentValues 5 | import android.content.UriMatcher 6 | import android.database.Cursor 7 | import android.net.Uri 8 | import android.database.sqlite.SQLiteQueryBuilder 9 | import com.cx.goatlin.helpers.DatabaseHelper 10 | 11 | 12 | class AccountProvider : ContentProvider() { 13 | 14 | private lateinit var database: DatabaseHelper 15 | 16 | private val ACCOUNTS = 1 17 | private val ACCOUNTS_ID = 2 18 | 19 | 20 | private val sURIMatcher = UriMatcher(UriMatcher.NO_MATCH) 21 | 22 | init { 23 | sURIMatcher.addURI(AUTHORITY, ACCOUNTS_TABLE, ACCOUNTS) 24 | sURIMatcher.addURI(AUTHORITY, ACCOUNTS_TABLE + "/#", 25 | ACCOUNTS_ID) 26 | } 27 | 28 | override fun onCreate(): Boolean { 29 | this.database = DatabaseHelper(context) 30 | return true 31 | } 32 | 33 | override fun query(uri: Uri, projection: Array?, selection: String?, 34 | selectionArgs: Array?, sortOrder: String?): Cursor? { 35 | //return this.database.listAccounts() 36 | val queryBuilder = SQLiteQueryBuilder() 37 | queryBuilder.tables = ACCOUNTS_TABLE 38 | 39 | val uriType = sURIMatcher.match(uri) 40 | 41 | when (uriType) { 42 | ACCOUNTS_ID -> queryBuilder.appendWhere(ACCOUNTS_ID.toString() + "=" 43 | + uri.lastPathSegment) 44 | ACCOUNTS -> { 45 | } 46 | else -> throw IllegalArgumentException("Unknown URI") 47 | } 48 | 49 | val cursor = queryBuilder.query(this.database.readableDatabase, 50 | projection, selection, selectionArgs, null, null, 51 | sortOrder) 52 | cursor.setNotificationUri(context.contentResolver, 53 | uri) 54 | return cursor 55 | 56 | } 57 | 58 | override fun insert(uri: Uri, values: ContentValues): Uri? { 59 | val uriType = sURIMatcher.match(uri) 60 | 61 | val sqlDB = this.database.writableDatabase 62 | 63 | val id: Long 64 | when (uriType) { 65 | ACCOUNTS -> id = sqlDB.insert(ACCOUNTS_TABLE, null, values) 66 | else -> throw IllegalArgumentException("Unknown URI: " + uri) 67 | } 68 | context.contentResolver.notifyChange(uri, null) 69 | return Uri.parse(ACCOUNTS_TABLE + "/" + id) 70 | } 71 | 72 | 73 | override fun delete(uri: Uri, selection: String?, selectionArgs: Array?): Int { 74 | throw UnsupportedOperationException("Not yet implemented") 75 | } 76 | 77 | override fun getType(uri: Uri): String? { 78 | TODO("Implement this to handle requests for the MIME type of the data" + 79 | "at the given URI") 80 | } 81 | 82 | override fun update(uri: Uri, values: ContentValues?, selection: String?, 83 | selectionArgs: Array?): Int { 84 | throw UnsupportedOperationException("Not yet implemented") 85 | } 86 | 87 | 88 | companion object { 89 | private val AUTHORITY = "com.cx.goatlin.accounts" 90 | private val ACCOUNTS_TABLE = "Accounts" 91 | val CONTENT_URI : Uri = Uri.parse("content://" + AUTHORITY + "/" + 92 | ACCOUNTS_TABLE) 93 | private val DATABASE_NAME = "data" 94 | } 95 | } 96 | -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/java/com/cx/goatlin/EditNoteActivity.kt: -------------------------------------------------------------------------------- 1 | package com.cx.goatlin 2 | 3 | import android.os.Bundle 4 | import android.support.v7.app.AppCompatActivity 5 | import android.util.Log 6 | import android.view.Gravity 7 | import android.view.Menu 8 | import android.view.MenuInflater 9 | import android.view.MenuItem 10 | import android.widget.EditText 11 | import android.widget.Toast 12 | import com.cx.goatlin.helpers.CryptoHelper 13 | import com.cx.goatlin.helpers.DatabaseHelper 14 | import com.cx.goatlin.helpers.PreferenceHelper 15 | import com.cx.goatlin.models.Note 16 | 17 | class EditNoteActivity : AppCompatActivity() { 18 | lateinit var note: Note 19 | 20 | override fun onCreate(savedInstanceState: Bundle?) { 21 | super.onCreate(savedInstanceState) 22 | setContentView(R.layout.activity_note_edit) 23 | 24 | initializeNote() 25 | 26 | findViewById(R.id.title).setText(note.title) 27 | findViewById(R.id.content).setText(note.content) 28 | } 29 | 30 | override fun onCreateOptionsMenu(menu: Menu): Boolean { 31 | val inflater: MenuInflater = menuInflater 32 | inflater.inflate(R.menu.add_note_menu, menu) 33 | return true 34 | } 35 | 36 | override fun onOptionsItemSelected(item: MenuItem): Boolean { 37 | // Handle item selection 38 | return when (item.itemId) { 39 | R.id.save -> { 40 | val saved: Boolean = saveNote() 41 | 42 | if (saved == false) { 43 | showError("Could not save!") 44 | } 45 | 46 | // val intent = Intent(this, HomeActivity::class.java) 47 | // startActivity(intent) 48 | finish() 49 | 50 | true 51 | } 52 | else -> super.onOptionsItemSelected(item) 53 | } 54 | } 55 | 56 | /** 57 | * Initializes internal "note" property with a new Note or one from database depending on 58 | * whether intent string extra "NOTE_ID" is defined 59 | */ 60 | private fun initializeNote() { 61 | val noteId: String? = intent.getStringExtra("NOTE_ID") 62 | 63 | if (noteId != null) { 64 | try { 65 | note = DatabaseHelper(applicationContext).getNote(noteId.toInt()) 66 | } 67 | catch (e: Exception) { 68 | Log.e("EditNoteActivity", e.toString()) 69 | note = Note("", "") 70 | } 71 | } else { 72 | note = Note("", "") 73 | } 74 | } 75 | 76 | /** 77 | * Saves internal note property to database 78 | */ 79 | private fun saveNote(): Boolean { 80 | var status: Boolean 81 | 82 | // update note 83 | note.title = CryptoHelper.encrypt(findViewById(R.id.title).text.toString()) 84 | note.content = CryptoHelper.encrypt(findViewById(R.id.content).text.toString()) 85 | 86 | if (note.id == -1) { 87 | // it's a new note 88 | val owner = PreferenceHelper.getInt("userId", -1) 89 | 90 | note.owner = owner 91 | 92 | status = DatabaseHelper(applicationContext).addNote(note) 93 | } else { 94 | status = DatabaseHelper(applicationContext).updateNote(note) 95 | } 96 | 97 | return status 98 | } 99 | 100 | /** 101 | * Show a Toast with given error message 102 | * 103 | * @param message CharSequence Error message to display 104 | * @return void 105 | */ 106 | private fun showError(message: CharSequence) { 107 | val toast: Toast = Toast.makeText(this@EditNoteActivity, message, Toast.LENGTH_LONG) 108 | 109 | toast.setGravity(Gravity.TOP or Gravity.CENTER_HORIZONTAL, 0, 0) 110 | toast.show() 111 | } 112 | } -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/java/com/cx/goatlin/HomeActivity.kt: -------------------------------------------------------------------------------- 1 | package com.cx.goatlin 2 | 3 | import android.content.Context 4 | import android.content.Intent 5 | import android.database.Cursor 6 | import android.os.Bundle 7 | import android.support.v7.app.AppCompatActivity 8 | import android.util.Log 9 | import android.view.Menu 10 | import android.view.MenuInflater 11 | import android.view.MenuItem 12 | import android.view.View 13 | import android.widget.* 14 | import kotlinx.android.synthetic.main.activity_home.* 15 | import android.widget.TextView 16 | import com.cx.goatlin.api.model.Note 17 | import com.cx.goatlin.api.service.Client 18 | import com.cx.goatlin.helpers.CryptoHelper 19 | import com.cx.goatlin.helpers.DatabaseHelper 20 | import com.cx.goatlin.helpers.PreferenceHelper 21 | import com.cx.goatlin.models.Account 22 | import retrofit2.Call 23 | import retrofit2.Callback 24 | import retrofit2.Response 25 | 26 | class HomeActivity : AppCompatActivity() { 27 | private lateinit var listView: ListView 28 | private val apiService by lazy { 29 | Client.create() 30 | } 31 | 32 | override fun onCreate(savedInstanceState: Bundle?) { 33 | super.onCreate(savedInstanceState) 34 | setContentView(R.layout.activity_home) 35 | setSupportActionBar(toolbar) 36 | 37 | fab.setOnClickListener { view -> 38 | val intent = Intent(this, EditNoteActivity::class.java) 39 | startActivity(intent) 40 | } 41 | } 42 | 43 | override fun onResume() { 44 | super.onResume() 45 | 46 | val prefs = applicationContext.getSharedPreferences(applicationContext.packageName, 47 | Context.MODE_PRIVATE) 48 | val owner: Int = prefs.getInt("userId", -1) 49 | 50 | if (owner == -1) { 51 | // @todo user is not authenticated, send him to the login form 52 | } 53 | 54 | listView = findViewById(R.id.list) 55 | 56 | val notes: Cursor = DatabaseHelper(this).listNotes(owner) 57 | val adapter = NoteCursorAdapter(this, R.layout.activity_home_note_item, notes, 0) 58 | listView.adapter = adapter 59 | 60 | listView.onItemClickListener = AdapterView.OnItemClickListener { adapterView, view, position, id -> 61 | val intent: Intent = Intent(applicationContext, EditNoteActivity::class.java) 62 | intent.putExtra("NOTE_ID", id.toString()) 63 | startActivity(intent) 64 | } 65 | } 66 | 67 | override fun onCreateOptionsMenu(menu: Menu): Boolean { 68 | val inflater: MenuInflater = menuInflater 69 | inflater.inflate(R.menu.home, menu) 70 | return true 71 | } 72 | 73 | override fun onOptionsItemSelected(item: MenuItem): Boolean { 74 | return when (item.itemId) { 75 | R.id.sync -> { 76 | sync() 77 | true 78 | } 79 | else -> super.onOptionsItemSelected(item) 80 | } 81 | } 82 | 83 | /** 84 | * Sends authenticate user local notes to the back-end server 85 | */ 86 | private fun sync() { 87 | val username: String = PreferenceHelper.getString("userEmail", "") 88 | val account: Account = DatabaseHelper(applicationContext).getAccount(username) 89 | val basicAuth: String = Client.getBasicAuthorizationHeader(account.username, account.password) 90 | val cursor: Cursor = DatabaseHelper(applicationContext).listNotes(account.id) 91 | while (cursor.moveToNext()) { 92 | val id: Int = cursor.getInt(cursor.getColumnIndex("_id")) 93 | val title: String = cursor.getString(cursor.getColumnIndex("title")) 94 | val content: String = cursor.getString(cursor.getColumnIndex("content")) 95 | val createdAt: String = cursor.getString(cursor.getColumnIndex("createdAt")) 96 | val note: Note = Note(title, content, createdAt) 97 | 98 | val call: Call = apiService.syncNote(basicAuth,username,id, note) 99 | call.enqueue(object: Callback { 100 | override fun onFailure(call: Call, t: Throwable) { 101 | Log.e("Sync", t.message.toString()) 102 | } 103 | 104 | override fun onResponse(call: Call, response: Response) { 105 | Log.i("Sync", "Note #$id: ${response.code()}") 106 | } 107 | }) 108 | } 109 | } 110 | } 111 | 112 | class NoteCursorAdapter(context: Context, layout: Int, cursor: Cursor, flags: Int) : ResourceCursorAdapter(context, layout, cursor, flags) { 113 | 114 | override fun bindView(view: View, context: Context, cursor: Cursor) { 115 | val title = view.findViewById(R.id.title) as TextView 116 | title.text = CryptoHelper.decrypt(cursor.getString(cursor.getColumnIndex("title"))) 117 | } 118 | 119 | } -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/java/com/cx/goatlin/LoginActivity.kt: -------------------------------------------------------------------------------- 1 | package com.cx.goatlin 2 | 3 | import android.animation.Animator 4 | import android.animation.AnimatorListenerAdapter 5 | import android.annotation.TargetApi 6 | import android.support.v7.app.AppCompatActivity 7 | import android.app.LoaderManager.LoaderCallbacks 8 | import android.database.Cursor 9 | import android.net.Uri 10 | import android.os.AsyncTask 11 | import android.os.Build 12 | import android.os.Bundle 13 | import android.provider.ContactsContract 14 | import android.text.TextUtils 15 | import android.view.View 16 | import android.view.inputmethod.EditorInfo 17 | import android.widget.ArrayAdapter 18 | import android.widget.TextView 19 | import java.util.ArrayList 20 | import android.content.* 21 | import android.content.pm.PackageManager 22 | import android.support.annotation.RequiresApi 23 | import android.support.v4.app.ActivityCompat 24 | import android.support.v4.content.ContextCompat 25 | import android.view.Menu 26 | import android.view.MenuInflater 27 | import android.view.MenuItem 28 | import com.cx.goatlin.helpers.DatabaseHelper 29 | import com.cx.goatlin.helpers.PreferenceHelper 30 | import com.cx.goatlin.models.Account 31 | import kotlinx.android.synthetic.main.activity_login.* 32 | import java.lang.Exception 33 | 34 | /** 35 | * A login screen that offers login via email/password. 36 | */ 37 | @RequiresApi(Build.VERSION_CODES.HONEYCOMB) 38 | class LoginActivity : AppCompatActivity(), LoaderCallbacks { 39 | /** 40 | * Keep track of the login task to ensure we can cancel it if requested. 41 | */ 42 | private var mAuthTask: UserLoginTask? = null 43 | 44 | override fun onCreate(savedInstanceState: Bundle?) { 45 | super.onCreate(savedInstanceState) 46 | PreferenceHelper.init(applicationContext) 47 | 48 | setContentView(R.layout.activity_login) 49 | // Set up the login form. 50 | populateAutoComplete() 51 | password.setOnEditorActionListener(TextView.OnEditorActionListener { _, id, _ -> 52 | if (id == EditorInfo.IME_ACTION_DONE || id == EditorInfo.IME_NULL) { 53 | attemptLogin() 54 | return@OnEditorActionListener true 55 | } 56 | false 57 | }) 58 | 59 | email_sign_in_button.setOnClickListener { attemptLogin() } 60 | sign_up_button.setOnClickListener { 61 | val intent = Intent(this, SignupActivity::class.java) 62 | startActivity(intent) 63 | } 64 | } 65 | 66 | private fun checkAndPromptUserToGrantPermissions() { 67 | if (ContextCompat.checkSelfPermission( 68 | this,android.Manifest.permission.READ_CONTACTS) != PackageManager.PERMISSION_GRANTED) { 69 | ActivityCompat.requestPermissions( 70 | this, arrayOf(android.Manifest.permission.READ_CONTACTS), 1) 71 | } 72 | } 73 | 74 | override fun onOptionsItemSelected(item: MenuItem?): Boolean { 75 | val intent = Intent(this, ServerInfoActivity::class.java) 76 | startActivity(intent) 77 | return true 78 | } 79 | 80 | override fun onCreateOptionsMenu(menu: Menu): Boolean { 81 | val inflater: MenuInflater = menuInflater 82 | inflater.inflate(R.menu.server_info_menu, menu) 83 | return true 84 | } 85 | 86 | private fun populateAutoComplete() { 87 | loaderManager.initLoader(0, null, this) 88 | } 89 | 90 | /** 91 | * Attempts to sign in the account specified by the login form. 92 | * If there are form errors (invalid email, missing fields, etc.), the errors are presented and 93 | * no actual login attempt is made. 94 | */ 95 | private fun attemptLogin() { 96 | if (mAuthTask != null) { 97 | return 98 | } 99 | 100 | // Reset errors. 101 | username.error = null 102 | password.error = null 103 | 104 | // Store values at the time of the login attempt. 105 | val userStr = username.text.toString() 106 | val passwordStr = password.text.toString() 107 | 108 | var cancel = false 109 | var focusView: View? = null 110 | 111 | // Check for a valid password, if the user entered one. 112 | if (TextUtils.isEmpty(passwordStr)) { 113 | password.error = getString(R.string.error_field_required) 114 | focusView = password 115 | cancel = true 116 | } 117 | 118 | // Check for a valid username. 119 | if (TextUtils.isEmpty(userStr)) { 120 | username.error = getString(R.string.error_field_required) 121 | focusView = username 122 | cancel = true 123 | } 124 | 125 | if (cancel) { 126 | // There was an error; don't attempt login and focus the first 127 | // form field with an error. 128 | focusView?.requestFocus() 129 | } else { 130 | // Show a progress spinner, and kick off a background task to 131 | // perform the user login attempt. 132 | showProgress(true) 133 | mAuthTask = UserLoginTask(userStr, passwordStr) 134 | mAuthTask!!.execute(null as Void?) 135 | } 136 | } 137 | 138 | /** 139 | * Shows the progress UI and hides the login form. 140 | */ 141 | @TargetApi(Build.VERSION_CODES.HONEYCOMB_MR2) 142 | private fun showProgress(show: Boolean) { 143 | // On Honeycomb MR2 we have the ViewPropertyAnimator APIs, which allow 144 | // for very easy animations. If available, use these APIs to fade-in 145 | // the progress spinner. 146 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2) { 147 | val shortAnimTime = resources.getInteger(android.R.integer.config_shortAnimTime).toLong() 148 | 149 | login_form.visibility = if (show) View.GONE else View.VISIBLE 150 | login_form.animate() 151 | .setDuration(shortAnimTime) 152 | .alpha((if (show) 0 else 1).toFloat()) 153 | .setListener(object : AnimatorListenerAdapter() { 154 | override fun onAnimationEnd(animation: Animator) { 155 | login_form.visibility = if (show) View.GONE else View.VISIBLE 156 | } 157 | }) 158 | 159 | login_progress.visibility = if (show) View.VISIBLE else View.GONE 160 | login_progress.animate() 161 | .setDuration(shortAnimTime) 162 | .alpha((if (show) 1 else 0).toFloat()) 163 | .setListener(object : AnimatorListenerAdapter() { 164 | override fun onAnimationEnd(animation: Animator) { 165 | login_progress.visibility = if (show) View.VISIBLE else View.GONE 166 | } 167 | }) 168 | } else { 169 | // The ViewPropertyAnimator APIs are not available, so simply show 170 | // and hide the relevant UI components. 171 | login_progress.visibility = if (show) View.VISIBLE else View.GONE 172 | login_form.visibility = if (show) View.GONE else View.VISIBLE 173 | } 174 | } 175 | 176 | @RequiresApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH) 177 | override fun onCreateLoader(i: Int, bundle: Bundle?): Loader { 178 | checkAndPromptUserToGrantPermissions(); 179 | return CursorLoader(this, 180 | // Retrieve data rows for the device user's 'profile' contact. 181 | Uri.withAppendedPath(ContactsContract.Profile.CONTENT_URI, 182 | ContactsContract.Contacts.Data.CONTENT_DIRECTORY), ProfileQuery.PROJECTION, 183 | 184 | // Select only email addresses. 185 | ContactsContract.Contacts.Data.MIMETYPE + " = ?", arrayOf(ContactsContract.CommonDataKinds.Email 186 | .CONTENT_ITEM_TYPE), 187 | 188 | // Show primary email addresses first. Note that there won't be 189 | // a primary email address if the user hasn't specified one. 190 | ContactsContract.Contacts.Data.IS_PRIMARY + " DESC") 191 | } 192 | 193 | override fun onLoadFinished(cursorLoader: Loader, cursor: Cursor) { 194 | val emails = ArrayList() 195 | cursor.moveToFirst() 196 | while (!cursor.isAfterLast) { 197 | emails.add(cursor.getString(ProfileQuery.ADDRESS)) 198 | cursor.moveToNext() 199 | } 200 | 201 | addEmailsToAutoComplete(emails) 202 | } 203 | 204 | override fun onLoaderReset(cursorLoader: Loader) { 205 | 206 | } 207 | 208 | private fun addEmailsToAutoComplete(emailAddressCollection: List) { 209 | //Create adapter to tell the AutoCompleteTextView what to show in its dropdown list. 210 | val adapter = ArrayAdapter(this@LoginActivity, 211 | android.R.layout.simple_dropdown_item_1line, emailAddressCollection) 212 | 213 | username.setAdapter(adapter) 214 | } 215 | 216 | object ProfileQuery { 217 | val PROJECTION = arrayOf( 218 | ContactsContract.CommonDataKinds.Email.ADDRESS, 219 | ContactsContract.CommonDataKinds.Email.IS_PRIMARY) 220 | val ADDRESS = 0 221 | val IS_PRIMARY = 1 222 | } 223 | 224 | /** 225 | * Represents an asynchronous login/registration task used to authenticate 226 | * the user. 227 | */ 228 | inner class UserLoginTask internal constructor(private val mUsername: String, private val mPassword: String) : AsyncTask() { 229 | 230 | override fun doInBackground(vararg params: Void): Boolean? { 231 | if ((mUsername == "Supervisor") and (mPassword == "MySuperSecretPassword123!")){ 232 | return true 233 | } 234 | else { 235 | try { 236 | val account: Account = DatabaseHelper(applicationContext).getAccount(mUsername) 237 | 238 | if (mPassword != account.password) { 239 | return false; 240 | } 241 | 242 | val prefs: SharedPreferences = applicationContext.getSharedPreferences( 243 | applicationContext.packageName, Context.MODE_PRIVATE) 244 | val editor: SharedPreferences.Editor = prefs.edit() 245 | 246 | editor.putInt("userId", account.id).apply() 247 | editor.putString("userEmail", mUsername).apply() 248 | 249 | return account.id > -1 250 | } catch(e: Exception){ 251 | return false 252 | } 253 | } 254 | } 255 | 256 | override fun onPostExecute(success: Boolean?) { 257 | mAuthTask = null 258 | showProgress(false) 259 | 260 | if (success!!) { 261 | var homeIntent = Intent(this@LoginActivity,HomeActivity::class.java) 262 | startActivity(homeIntent) 263 | 264 | //finish() 265 | } else { 266 | password.error = getString(R.string.error_incorrect_password) 267 | password.requestFocus() 268 | } 269 | } 270 | 271 | override fun onCancelled() { 272 | mAuthTask = null 273 | showProgress(false) 274 | } 275 | } 276 | } 277 | -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/java/com/cx/goatlin/NotesProvider.kt: -------------------------------------------------------------------------------- 1 | package com.cx.goatlin 2 | 3 | import android.content.ContentProvider 4 | import android.content.ContentValues 5 | import android.content.UriMatcher 6 | import android.database.Cursor 7 | import android.database.sqlite.SQLiteQueryBuilder 8 | import android.net.Uri 9 | import com.cx.goatlin.helpers.DatabaseHelper 10 | 11 | class NotesProvider : ContentProvider() { 12 | 13 | private lateinit var database:DatabaseHelper 14 | 15 | private val NOTES = 1 16 | private val NOTES_ID = 2 17 | 18 | 19 | private val sURIMatcher = UriMatcher(UriMatcher.NO_MATCH) 20 | 21 | init { 22 | sURIMatcher.addURI(NotesProvider.AUTHORITY, NotesProvider.NOTES_TABLE, NOTES) 23 | sURIMatcher.addURI(NotesProvider.AUTHORITY, NotesProvider.NOTES_TABLE + "/#", 24 | NOTES_ID) 25 | } 26 | 27 | override fun onCreate(): Boolean { 28 | this.database = DatabaseHelper(context) 29 | return true 30 | } 31 | 32 | override fun query(uri: Uri, projection: Array?, selection: String?, 33 | selectionArgs: Array?, sortOrder: String?): Cursor? { 34 | val queryBuilder = SQLiteQueryBuilder() 35 | queryBuilder.tables = NotesProvider.NOTES_TABLE 36 | 37 | val uriType = sURIMatcher.match(uri) 38 | 39 | when (uriType) { 40 | NOTES_ID -> queryBuilder.appendWhere(NOTES_ID.toString() + "=" 41 | + uri.lastPathSegment) 42 | NOTES -> { 43 | } 44 | else -> throw IllegalArgumentException("Unknown URI") 45 | } 46 | 47 | val cursor = queryBuilder.query(this.database.readableDatabase, 48 | projection, selection, selectionArgs, null, null, 49 | sortOrder) 50 | cursor.setNotificationUri(context.contentResolver, 51 | uri) 52 | return cursor 53 | 54 | } 55 | 56 | override fun insert(uri: Uri, values: ContentValues): Uri? { 57 | val uriType = sURIMatcher.match(uri) 58 | 59 | val sqlDB = this.database.writableDatabase 60 | 61 | val id: Long 62 | when (uriType) { 63 | NOTES -> id = sqlDB.insert(NotesProvider.NOTES_TABLE, null, values) 64 | else -> throw IllegalArgumentException("Unknown URI: " + uri) 65 | } 66 | context.contentResolver.notifyChange(uri, null) 67 | return Uri.parse(NotesProvider.NOTES_TABLE + "/" + id) 68 | } 69 | 70 | override fun delete(uri: Uri, selection: String?, selectionArgs: Array?): Int { 71 | TODO("Implement this to handle requests to delete one or more rows") 72 | } 73 | 74 | override fun getType(uri: Uri): String? { 75 | TODO("Implement this to handle requests for the MIME type of the data" + 76 | "at the given URI") 77 | } 78 | 79 | override fun update(uri: Uri, values: ContentValues?, selection: String?, 80 | selectionArgs: Array?): Int { 81 | TODO("Implement this to handle requests to update one or more rows.") 82 | } 83 | 84 | 85 | companion object { 86 | private val AUTHORITY = "com.cx.goatlin.notes" 87 | private val NOTES_TABLE = "Notes" 88 | val CONTENT_URI : Uri = Uri.parse("content://" + AUTHORITY + "/" + 89 | NOTES_TABLE) 90 | private val DATABASE_NAME = "data" 91 | } 92 | } 93 | -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/java/com/cx/goatlin/ServerInfoActivity.kt: -------------------------------------------------------------------------------- 1 | package com.cx.goatlin 2 | 3 | import android.content.Context 4 | import android.os.Bundle 5 | import android.support.v7.app.AlertDialog.* 6 | import android.support.v7.app.AppCompatActivity 7 | import android.widget.Button 8 | import android.widget.EditText 9 | 10 | 11 | class ServerInfoActivity : AppCompatActivity() { 12 | private lateinit var serverIPAddress: String 13 | private lateinit var serverPort: String 14 | val IP_ADDRESS = "ip_address" 15 | val PORT = "port" 16 | 17 | override fun onCreate(savedInstanceState: Bundle?) { 18 | super.onCreate(savedInstanceState) 19 | setContentView(R.layout.activity_server_info) 20 | 21 | val prefs = applicationContext.getSharedPreferences(applicationContext.packageName, 22 | Context.MODE_PRIVATE) 23 | this.serverIPAddress = prefs!!.getString("ip_address","127.0.0.1") 24 | this.serverPort = prefs!!.getString("port","8080") 25 | 26 | findViewById(R.id.IPAddress).setText(this.serverIPAddress) 27 | findViewById(R.id.port).setText(this.serverPort) 28 | 29 | var buttonSave:Button = findViewById(R.id.buttonSave) 30 | 31 | buttonSave.setOnClickListener { 32 | this.serverIPAddress = findViewById(R.id.IPAddress).text.toString() 33 | this.serverPort = findViewById(R.id.port).text.toString() 34 | 35 | if(this.serverIPAddress.isNullOrEmpty() or 36 | this.serverPort.isNullOrEmpty()){ 37 | //Do nothing 38 | 39 | this.displayAlert() 40 | } 41 | else { 42 | val prefs = applicationContext.getSharedPreferences(applicationContext.packageName, 43 | Context.MODE_PRIVATE) 44 | val editor = prefs!!.edit() 45 | editor.putString(this.IP_ADDRESS,this.serverIPAddress) 46 | editor.putString(this.PORT,this.serverPort) 47 | editor.apply() 48 | } 49 | 50 | 51 | } 52 | } 53 | 54 | private fun displayAlert(){ 55 | val alert = Builder(this) 56 | // Builder 57 | with (alert) { 58 | setTitle("Error") 59 | setMessage("IP Address or Port setting is empty!") 60 | 61 | setPositiveButton("OK") { 62 | dialog, _ -> 63 | dialog.dismiss() 64 | } 65 | } 66 | 67 | // Dialog 68 | val dialog = alert.create() 69 | dialog.show() 70 | } 71 | } -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/java/com/cx/goatlin/SignupActivity.kt: -------------------------------------------------------------------------------- 1 | package com.cx.goatlin 2 | 3 | import android.content.Intent 4 | import android.os.Bundle 5 | import android.support.v7.app.AppCompatActivity 6 | import android.util.Log 7 | import kotlinx.android.synthetic.main.activity_signup.* 8 | import android.widget.Toast 9 | import android.view.Gravity 10 | import android.widget.AutoCompleteTextView 11 | import com.cx.goatlin.api.model.Account 12 | import com.cx.goatlin.api.service.Client 13 | import com.cx.goatlin.helpers.DatabaseHelper 14 | import retrofit2.Call 15 | import retrofit2.Callback 16 | import retrofit2.Response 17 | 18 | class SignupActivity : AppCompatActivity() { 19 | private val apiService by lazy { 20 | Client.create() 21 | } 22 | 23 | override fun onCreate(savedInstanceState: Bundle?) { 24 | super.onCreate(savedInstanceState) 25 | setContentView(R.layout.activity_signup) 26 | 27 | this.signup_button.setOnClickListener { attemptSignup() } 28 | } 29 | 30 | /** 31 | * Attempts to create a new account on back-end 32 | */ 33 | private fun attemptSignup() { 34 | val name: String = this.name.text.toString() 35 | val email: String = this.email.text.toString() 36 | val password: String = this.password.text.toString() 37 | val confirmPassword: String = this.confirmPassword.text.toString() 38 | 39 | if (confirmPassword != password) { 40 | this.confirmPassword.error = "Passwords don't match" 41 | this.confirmPassword.requestFocus() 42 | return; 43 | } 44 | 45 | val account: Account = Account(name, email, password) 46 | 47 | val call: Call = apiService.signup(account) 48 | 49 | call.enqueue(object: Callback { 50 | override fun onFailure(call: Call, t: Throwable) { 51 | Log.e("SingupActivity", t.message.toString()) 52 | } 53 | 54 | override fun onResponse(call: Call, response: Response) { 55 | val emailField: AutoCompleteTextView = findViewById(R.id.email) 56 | var message:String = "" 57 | 58 | when (response.code()) { 59 | 201 -> { 60 | if (createLocalAccount(account)) { 61 | val intent = Intent(this@SignupActivity, 62 | LoginActivity::class.java) 63 | 64 | startActivity(intent) 65 | } else { 66 | message = "Failed to create local account" 67 | } 68 | } 69 | 409 -> { 70 | message = "This account already exists" 71 | emailField.error = message 72 | emailField.requestFocus() 73 | } 74 | else -> { 75 | message = "Failed to create account" 76 | } 77 | } 78 | 79 | showError(message) 80 | } 81 | }) 82 | } 83 | 84 | /** 85 | * Creates local account 86 | */ 87 | private fun createLocalAccount(account: Account): Boolean { 88 | return DatabaseHelper(applicationContext).createAccount(account.email, account.password) 89 | } 90 | 91 | /** 92 | * Shows a Toast with given message 93 | */ 94 | private fun showError(message: CharSequence) { 95 | val toast: Toast = Toast.makeText(this@SignupActivity, message, Toast.LENGTH_LONG) 96 | 97 | toast.setGravity(Gravity.CENTER_VERTICAL or Gravity.CENTER_HORIZONTAL, 0, 0) 98 | toast.show() 99 | } 100 | } -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/java/com/cx/goatlin/api/model/Account.kt: -------------------------------------------------------------------------------- 1 | package com.cx.goatlin.api.model 2 | 3 | data class Account (var name: String, var email: String, var password: String) -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/java/com/cx/goatlin/api/model/Note.kt: -------------------------------------------------------------------------------- 1 | package com.cx.goatlin.api.model 2 | 3 | data class Note (var title: String, var content: String, var createAt: String) -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/java/com/cx/goatlin/api/service/Client.kt: -------------------------------------------------------------------------------- 1 | package com.cx.goatlin.api.service 2 | 3 | import android.util.Base64 4 | import com.cx.goatlin.api.model.Account 5 | import com.cx.goatlin.api.model.Note 6 | import com.cx.goatlin.helpers.PreferenceHelper 7 | import retrofit2.Call 8 | import retrofit2.Retrofit 9 | import retrofit2.adapter.rxjava2.RxJava2CallAdapterFactory 10 | import retrofit2.converter.gson.GsonConverterFactory 11 | import retrofit2.http.* 12 | 13 | interface Client { 14 | @POST("accounts") 15 | fun signup (@Body data: Account): Call 16 | 17 | @PUT("accounts/{username}/notes/{note}") 18 | fun syncNote(@Header("Authorization") auth: String, 19 | @Path("username") username: String, @Path("note") note: Int, 20 | @Body data: Note): Call 21 | 22 | companion object { 23 | fun getBasicAuthorizationHeader (username: String, password: String): String { 24 | val plain: ByteArray = "$username:$password".toByteArray(Charsets.UTF_8) 25 | val b64Encoded: String = Base64.encodeToString(plain, Base64.NO_WRAP) 26 | 27 | return "Basic $b64Encoded" 28 | } 29 | 30 | fun create(): Client { 31 | val hostname: String = PreferenceHelper.getString("ip_address", "127.0.0.1") 32 | val port: String = PreferenceHelper.getString("port", "8080") 33 | val baseUrl: String = "http://${hostname}:${port}" 34 | 35 | val retrofit = Retrofit.Builder() 36 | .addCallAdapterFactory(RxJava2CallAdapterFactory.create()) 37 | .addConverterFactory(GsonConverterFactory.create()) 38 | .baseUrl(baseUrl) 39 | .build() 40 | 41 | return retrofit.create(Client::class.java) 42 | } 43 | } 44 | } -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/java/com/cx/goatlin/helpers/CryptoHelper.kt: -------------------------------------------------------------------------------- 1 | package com.cx.goatlin.helpers 2 | 3 | const val SHIFT = 3 4 | 5 | class CryptoHelper { 6 | companion object { 7 | fun encrypt(original: String): String { 8 | var encrypted: String = "" 9 | 10 | for (c in original) { 11 | val ascii: Int = c.toInt() 12 | val lowerBoundary: Int = if (c.isUpperCase()) 65 else 97 13 | 14 | if (ascii in 65..90 || ascii in 97..122) { 15 | encrypted += ((ascii + SHIFT - lowerBoundary) % 26 + lowerBoundary).toChar() 16 | } else { 17 | encrypted += c 18 | } 19 | } 20 | 21 | return encrypted 22 | } 23 | 24 | fun decrypt(encrypted: String): String { 25 | var original: String = "" 26 | 27 | for (c in encrypted) { 28 | val ascii: Int = c.toInt() 29 | val lowerBoundary: Int = if (c.isUpperCase()) 65 else 97 30 | 31 | if (ascii in 65..90 || ascii in 97..122) { 32 | original += ((ascii - SHIFT - lowerBoundary) % 26 + lowerBoundary).toChar() 33 | } else { 34 | original += c 35 | } 36 | } 37 | 38 | return original 39 | } 40 | } 41 | } -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/java/com/cx/goatlin/helpers/DatabaseHelper.kt: -------------------------------------------------------------------------------- 1 | package com.cx.goatlin.helpers 2 | 3 | import android.content.ContentValues 4 | import android.content.Context 5 | import android.content.SharedPreferences 6 | import android.database.Cursor 7 | import android.database.SQLException 8 | import android.database.sqlite.SQLiteDatabase 9 | import android.database.sqlite.SQLiteOpenHelper 10 | import android.util.Log 11 | import com.cx.goatlin.models.Account 12 | import com.cx.goatlin.models.Note 13 | import java.io.File 14 | import java.io.FileOutputStream 15 | 16 | class DatabaseHelper (val context: Context) : SQLiteOpenHelper(context, DATABASE_NAME, null, DATABASE_VERSION) { 17 | 18 | private val preferences: SharedPreferences = context.getSharedPreferences( 19 | "${context.packageName}.database_versions", 20 | Context.MODE_PRIVATE 21 | ) 22 | 23 | private fun installedDatabaseIsOutdated(): Boolean { 24 | return preferences.getInt(DATABASE_NAME, 0) < DATABASE_VERSION 25 | } 26 | 27 | private fun writeDatabaseVersionInPreferences() { 28 | preferences.edit().apply { 29 | putInt(DATABASE_NAME, DATABASE_VERSION) 30 | apply() 31 | } 32 | } 33 | 34 | private fun installDatabaseFromAssets() { 35 | val inputStream = context.assets.open("$ASSETS_PATH/$DATABASE_NAME.sqlite3") 36 | 37 | try { 38 | val outputFile = File(context.getDatabasePath(DATABASE_NAME).path) 39 | val outputStream = FileOutputStream(outputFile) 40 | 41 | inputStream.copyTo(outputStream) 42 | inputStream.close() 43 | 44 | outputStream.flush() 45 | outputStream.close() 46 | } catch (exception: Throwable) { 47 | throw RuntimeException("The $DATABASE_NAME database couldn't be installed.", exception) 48 | } 49 | } 50 | 51 | @Synchronized 52 | private fun installOrUpdateIfNecessary() { 53 | if (installedDatabaseIsOutdated()) { 54 | context.deleteDatabase(DATABASE_NAME) 55 | installDatabaseFromAssets() 56 | writeDatabaseVersionInPreferences() 57 | } 58 | } 59 | 60 | public fun createAccount(username: String, password: String) : Boolean { 61 | val db: SQLiteDatabase = this.writableDatabase 62 | val record: ContentValues = ContentValues() 63 | var status = true 64 | 65 | record.put("username", username) 66 | record.put("password", password) 67 | 68 | try { 69 | db.insertOrThrow(TABLE_ACCOUNTS, null, record) 70 | } 71 | catch (e: SQLException) { 72 | Log.e("Database signup", e.toString()) 73 | status = false 74 | } 75 | finally { 76 | return status 77 | } 78 | } 79 | 80 | public fun getAccount(username: String): Account { 81 | val db: SQLiteDatabase = this.readableDatabase 82 | val columns: Array = arrayOf("id", "username", "password") 83 | val filter: String = "username = ?" 84 | val filterValues: Array = arrayOf(username) 85 | val account: Account 86 | 87 | val cursor: Cursor = db.query(false, TABLE_ACCOUNTS, columns, filter, filterValues, 88 | "","","","") 89 | 90 | if (cursor.count != 1) { 91 | throw Exception("Account not found") 92 | } 93 | 94 | cursor.moveToFirst() 95 | 96 | account = Account(cursor) 97 | 98 | return account 99 | } 100 | 101 | public fun listAccounts(): Cursor{ 102 | val db: SQLiteDatabase = this.readableDatabase 103 | val columns: Array = arrayOf("id AS _id", "username","password") 104 | return db.query(TABLE_ACCOUNTS, columns, null, null, 105 | "","","","") 106 | } 107 | 108 | public fun addNote (note: Note): Boolean { 109 | val db: SQLiteDatabase = this.writableDatabase 110 | val record: ContentValues = ContentValues() 111 | var status: Boolean = true 112 | 113 | record.put("title", note.title) 114 | record.put("content", note.content) 115 | record.put("owner", note.owner) 116 | 117 | try { 118 | db.insertOrThrow(TABLE_NOTES, null, record) 119 | } 120 | catch (e: SQLException) { 121 | Log.e("Add Note", e.toString()) 122 | status = false 123 | } 124 | finally { 125 | return status 126 | } 127 | } 128 | 129 | public fun updateNote (note: Note): Boolean { 130 | val db: SQLiteDatabase = this.writableDatabase 131 | val values: ContentValues = ContentValues() 132 | var status: Boolean = true 133 | 134 | values.put("title", note.title) 135 | values.put("content", note.content) 136 | 137 | 138 | val count: Int = db.update(TABLE_NOTES, values, "id = ?", 139 | arrayOf(note.id.toString())) 140 | 141 | return count == 1 142 | } 143 | 144 | public fun listNotes (owner: Int): Cursor { 145 | val db: SQLiteDatabase = this.readableDatabase 146 | val columns: Array = arrayOf("id AS _id", "title", "content", "createdAt") 147 | val filter: String = "owner = ?" 148 | val filterValues: Array = arrayOf(owner.toString()) 149 | 150 | return db.query(false, TABLE_NOTES, columns, filter, filterValues, 151 | "","","","") 152 | } 153 | 154 | public fun getNote(id: Int): Note { 155 | val db: SQLiteDatabase = this.readableDatabase 156 | val columns: Array = arrayOf("title", "content") 157 | val filter: String = "id = ?" 158 | val filterValues: Array = arrayOf(id.toString()) 159 | val note: Note 160 | 161 | val cursor: Cursor = db.query(false, TABLE_NOTES, columns, filter, filterValues, 162 | "","","","") 163 | 164 | if (cursor.count != 1) { 165 | throw Exception("Note not found") 166 | } 167 | 168 | cursor.moveToFirst() 169 | 170 | note = Note(CryptoHelper.decrypt(cursor.getString(cursor.getColumnIndex("title"))), 171 | CryptoHelper.decrypt(cursor.getString(cursor.getColumnIndex("content")))) 172 | note.id = id 173 | 174 | return note 175 | } 176 | 177 | override fun getWritableDatabase(): SQLiteDatabase { 178 | // throw RuntimeException("The $DATABASE_NAME database is not writable.") 179 | installOrUpdateIfNecessary() 180 | return super.getWritableDatabase() 181 | } 182 | 183 | override fun getReadableDatabase(): SQLiteDatabase { 184 | installOrUpdateIfNecessary() 185 | return super.getReadableDatabase() 186 | } 187 | 188 | override fun onCreate(db: SQLiteDatabase?) { 189 | // Nothing to do: Database already created 190 | } 191 | 192 | override fun onUpgrade(db: SQLiteDatabase?, oldVersion: Int, newVersion: Int) { 193 | // Nothing to do: Database already created 194 | } 195 | 196 | companion object { 197 | const val ASSETS_PATH = "database" 198 | const val DATABASE_NAME = "data" 199 | const val DATABASE_VERSION = 4 200 | const val TABLE_ACCOUNTS = "Accounts" 201 | const val TABLE_NOTES = "Notes" 202 | } 203 | } -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/java/com/cx/goatlin/helpers/PreferenceHelper.kt: -------------------------------------------------------------------------------- 1 | package com.cx.goatlin.helpers 2 | 3 | import android.content.Context 4 | import android.content.SharedPreferences 5 | 6 | object PreferenceHelper { 7 | private lateinit var sharedPreferences: SharedPreferences 8 | 9 | public fun init(context: Context) { 10 | if (!this::sharedPreferences.isInitialized) { 11 | sharedPreferences = context.getSharedPreferences(context.packageName, Context.MODE_PRIVATE) 12 | } 13 | } 14 | 15 | public fun getString(key: String, default: String?): String { 16 | return sharedPreferences.getString(key, default) 17 | } 18 | 19 | public fun getInt(key: String, default: Int = -1): Int { 20 | return sharedPreferences.getInt(key, default) 21 | } 22 | } -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/java/com/cx/goatlin/models/Account.kt: -------------------------------------------------------------------------------- 1 | package com.cx.goatlin.models 2 | 3 | import android.database.Cursor 4 | 5 | data class Account(var username: String, var password: String) { 6 | var id: Int = -1 7 | 8 | constructor(cursor: Cursor) : this( 9 | cursor.getString(cursor.getColumnIndex("username")), 10 | cursor.getString(cursor.getColumnIndex("password")) 11 | ){ 12 | id = cursor.getInt(cursor.getColumnIndex("id")) 13 | } 14 | } -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/java/com/cx/goatlin/models/Note.kt: -------------------------------------------------------------------------------- 1 | package com.cx.goatlin.models 2 | 3 | data class Note(var title: String, var content: String) { 4 | var id: Int = -1 5 | var owner: Int = -1 6 | } -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 12 | 13 | 19 | 22 | 25 | 26 | 27 | 28 | 34 | 35 | -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/res/drawable/ic_add_white_24dp.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/res/drawable/ic_info_black_24dp.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/res/drawable/ic_notifications_black_24dp.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/res/drawable/ic_save_white_24dp.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/res/drawable/ic_sync_black_24dp.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/res/layout/activity_home.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 13 | 14 | 20 | 21 | 22 | 23 | 24 | 25 | 33 | 34 | -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/res/layout/activity_home_note_item.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 16 | 17 | -------------------------------------------------------------------------------- /packages/clients/android/app/src/main/res/layout/activity_login.xml: -------------------------------------------------------------------------------- 1 | 2 | 13 | 14 | 15 | 22 | 23 | 27 | 28 | 33 | 34 | 37 | 38 | 46 | 47 | 48 | 49 | 52 | 53 | 64 | 65 | 66 | 67 |