~singpolyma/cheogram-android

fac1d4e0bdfcfdf01a30f2d9f88ec2c84560e33c — fiaxh 7 years ago c6e54e7
Use OpenPGP-API 9.0
52 files changed, 139 insertions(+), 1874 deletions(-)

M build.gradle
D libs/openpgp-api-lib/.gitignore
D libs/openpgp-api-lib/.tx/config
D libs/openpgp-api-lib/AndroidManifest.xml
D libs/openpgp-api-lib/LICENSE
D libs/openpgp-api-lib/README.md
D libs/openpgp-api-lib/build.gradle
D libs/openpgp-api-lib/build.xml
D libs/openpgp-api-lib/proguard-project.txt
D libs/openpgp-api-lib/project.properties
D libs/openpgp-api-lib/res/drawable-hdpi/ic_action_cancel_launchersize.png
D libs/openpgp-api-lib/res/drawable-hdpi/ic_action_cancel_launchersize_light.png
D libs/openpgp-api-lib/res/drawable-mdpi/ic_action_cancel_launchersize.png
D libs/openpgp-api-lib/res/drawable-mdpi/ic_action_cancel_launchersize_light.png
D libs/openpgp-api-lib/res/drawable-xhdpi/ic_action_cancel_launchersize.png
D libs/openpgp-api-lib/res/drawable-xhdpi/ic_action_cancel_launchersize_light.png
D libs/openpgp-api-lib/res/drawable-xxhdpi/ic_action_cancel_launchersize.png
D libs/openpgp-api-lib/res/drawable-xxhdpi/ic_action_cancel_launchersize_light.png
D libs/openpgp-api-lib/res/values-cs/strings.xml
D libs/openpgp-api-lib/res/values-de/strings.xml
D libs/openpgp-api-lib/res/values-es/strings.xml
D libs/openpgp-api-lib/res/values-et/strings.xml
D libs/openpgp-api-lib/res/values-fi/strings.xml
D libs/openpgp-api-lib/res/values-fr/strings.xml
D libs/openpgp-api-lib/res/values-is/strings.xml
D libs/openpgp-api-lib/res/values-it/strings.xml
D libs/openpgp-api-lib/res/values-ja/strings.xml
D libs/openpgp-api-lib/res/values-nl/strings.xml
D libs/openpgp-api-lib/res/values-pl/strings.xml
D libs/openpgp-api-lib/res/values-pt/strings.xml
D libs/openpgp-api-lib/res/values-ru/strings.xml
D libs/openpgp-api-lib/res/values-sl/strings.xml
D libs/openpgp-api-lib/res/values-tr/strings.xml
D libs/openpgp-api-lib/res/values-uk/strings.xml
D libs/openpgp-api-lib/res/values-zh/strings.xml
D libs/openpgp-api-lib/res/values/strings.xml
D libs/openpgp-api-lib/src/org/openintents/openpgp/IOpenPgpService.aidl
D libs/openpgp-api-lib/src/org/openintents/openpgp/OpenPgpError.java
D libs/openpgp-api-lib/src/org/openintents/openpgp/OpenPgpMetadata.java
D libs/openpgp-api-lib/src/org/openintents/openpgp/OpenPgpSignatureResult.java
D libs/openpgp-api-lib/src/org/openintents/openpgp/util/OpenPgpApi.java
D libs/openpgp-api-lib/src/org/openintents/openpgp/util/OpenPgpListPreference.java
D libs/openpgp-api-lib/src/org/openintents/openpgp/util/OpenPgpServiceConnection.java
D libs/openpgp-api-lib/src/org/openintents/openpgp/util/OpenPgpUtils.java
D libs/openpgp-api-lib/src/org/openintents/openpgp/util/ParcelFileDescriptorUtil.java
M settings.gradle
M src/main/java/eu/siacs/conversations/crypto/PgpEngine.java
M src/main/java/eu/siacs/conversations/entities/Account.java
M src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
M src/main/java/eu/siacs/conversations/ui/ConversationActivity.java
M src/main/java/eu/siacs/conversations/ui/ManageAccountActivity.java
M src/main/java/eu/siacs/conversations/ui/XmppActivity.java
M build.gradle => build.gradle +1 -1
@@ 25,8 25,8 @@ repositories {
}

dependencies {
	compile project(':libs:openpgp-api-lib')
	compile project(':libs:MemorizingTrustManager')
	compile 'org.sufficientlysecure:openpgp-api:9.0'
	compile 'com.android.support:support-v13:23.0.1'
	compile 'org.bouncycastle:bcprov-jdk15on:1.52'
	compile 'org.bouncycastle:bcmail-jdk15on:1.52'

D libs/openpgp-api-lib/.gitignore => libs/openpgp-api-lib/.gitignore +0 -29
@@ 1,29 0,0 @@
#Android specific
bin
gen
obj
lint.xml
local.properties
release.properties
ant.properties
*.class
*.apk

#Gradle
.gradle
build
gradle.properties

#Maven
target
pom.xml.*

#Eclipse
.project
.classpath
.settings
.metadata

#IntelliJ IDEA
.idea
*.iml

D libs/openpgp-api-lib/.tx/config => libs/openpgp-api-lib/.tx/config +0 -8
@@ 1,8 0,0 @@
[main]
host = https://www.transifex.com
lang_map = af_ZA: af-rZA, am_ET: am-rET, ar_AE: ar-rAE, ar_BH: ar-rBH, ar_DZ: ar-rDZ, ar_EG: ar-rEG, ar_IQ: ar-rIQ, ar_JO: ar-rJO, ar_KW: ar-rKW, ar_LB: ar-rLB, ar_LY: ar-rLY, ar_MA: ar-rMA, ar_OM: ar-rOM, ar_QA: ar-rQA, ar_SA: ar-rSA, ar_SY: ar-rSY, ar_TN: ar-rTN, ar_YE: ar-rYE, arn_CL: arn-rCL, as_IN: as-rIN, az_AZ: az-rAZ, ba_RU: ba-rRU, be_BY: be-rBY, bg_BG: bg-rBG, bn_BD: bn-rBD, bn_IN: bn-rIN, bo_CN: bo-rCN, br_FR: br-rFR, bs_BA: bs-rBA, ca_ES: ca-rES, co_FR: co-rFR, cs_CZ: cs-rCZ, cy_GB: cy-rGB, da_DK: da-rDK, de_AT: de-rAT, de_CH: de-rCH, de_DE: de-rDE, de_LI: de-rLI, de_LU: de-rLU, dsb_DE: dsb-rDE, dv_MV: dv-rMV, el_GR: el-rGR, en_AU: en-rAU, en_BZ: en-rBZ, en_CA: en-rCA, en_GB: en-rGB, en_IE: en-rIE, en_IN: en-rIN, en_JM: en-rJM, en_MY: en-rMY, en_NZ: en-rNZ, en_PH: en-rPH, en_SG: en-rSG, en_TT: en-rTT, en_US: en-rUS, en_ZA: en-rZA, en_ZW: en-rZW, es_AR: es-rAR, es_BO: es-rBO, es_CL: es-rCL, es_CO: es-rCO, es_CR: es-rCR, es_DO: es-rDO, es_EC: es-rEC, es_ES: es-rES, es_GT: es-rGT, es_HN: es-rHN, es_MX: es-rMX, es_NI: es-rNI, es_PA: es-rPA, es_PE: es-rPE, es_PR: es-rPR, es_PY: es-rPY, es_SV: es-rSV, es_US: es-rUS, es_UY: es-rUY, es_VE: es-rVE, et_EE: et-rEE, eu_ES: eu-rES, fa_IR: fa-rIR, fi_FI: fi-rFI, fil_PH: fil-rPH, fo_FO: fo-rFO, fr_BE: fr-rBE, fr_CA: fr-rCA, fr_CH: fr-rCH, fr_FR: fr-rFR, fr_LU: fr-rLU, fr_MC: fr-rMC, fy_NL: fy-rNL, ga_IE: ga-rIE, gd_GB: gd-rGB, gl_ES: gl-rES, gsw_FR: gsw-rFR, gu_IN: gu-rIN, ha_NG: ha-rNG, hi_IN: hi-rIN, hr_BA: hr-rBA, hr_HR: hr-rHR, hsb_DE: hsb-rDE, hu_HU: hu-rHU, hy_AM: hy-rAM, id_ID: id-rID, ig_NG: ig-rNG, ii_CN: ii-rCN, is_IS: is-rIS, it_CH: it-rCH, it_IT: it-rIT, iu_CA: iu-rCA, ja_JP: ja-rJP, ka_GE: ka-rGE, kk_KZ: kk-rKZ, kl_GL: kl-rGL, km_KH: km-rKH, kn_IN: kn-rIN, ko_KR: ko-rKR, kok_IN: kok-rIN, ky_KG: ky-rKG, lb_LU: lb-rLU, lo_LA: lo-rLA, lt_LT: lt-rLT, lv_LV: lv-rLV, mi_NZ: mi-rNZ, mk_MK: mk-rMK, ml_IN: ml-rIN, mn_CN: mn-rCN, mn_MN: mn-rMN, moh_CA: moh-rCA, mr_IN: mr-rIN, ms_BN: ms-rBN, ms_MY: ms-rMY, mt_MT: mt-rMT, nb_NO: nb-rNO, ne_NP: ne-rNP, nl_BE: nl-rBE, nl_NL: nl-rNL, nn_NO: nn-rNO, nso_ZA: nso-rZA, oc_FR: oc-rFR, or_IN: or-rIN, pa_IN: pa-rIN, pl_PL: pl-rPL, prs_AF: prs-rAF, ps_AF: ps-rAF, pt_BR: pt-rBR, pt_PT: pt-rPT, qut_GT: qut-rGT, quz_BO: quz-rBO, quz_EC: quz-rEC, quz_PE: quz-rPE, rm_CH: rm-rCH, ro_RO: ro-rRO, ru_RU: ru-rRU, rw_RW: rw-rRW, sa_IN: sa-rIN, sah_RU: sah-rRU, se_FI: se-rFI, se_NO: se-rNO, se_SE: se-rSE, si_LK: si-rLK, sk_SK: sk-rSK, sl_SI: sl-rSI, sma_NO: sma-rNO, sma_SE: sma-rSE, smj_NO: smj-rNO, smj_SE: smj-rSE, smn_FI: smn-rFI, sms_FI: sms-rFI, sq_AL: sq-rAL, sr_BA: sr-rBA, sr_CS: sr-rCS, sr_ME: sr-rME, sr_RS: sr-rRS, sv_FI: sv-rFI, sv_SE: sv-rSE, sw_KE: sw-rKE, syr_SY: syr-rSY, ta_IN: ta-rIN, te_IN: te-rIN, tg_TJ: tg-rTJ, th_TH: th-rTH, tk_TM: tk-rTM, tn_ZA: tn-rZA, tr_TR: tr-rTR, tt_RU: tt-rRU, tzm_DZ: tzm-rDZ, ug_CN: ug-rCN, uk_UA: uk-rUA, ur_PK: ur-rPK, uz_UZ: uz-rUZ, vi_VN: vi-rVN, wo_SN: wo-rSN, xh_ZA: xh-rZA, yo_NG: yo-rNG, zh_CN: zh-rCN, zh_HK: zh-rHK, zh_MO: zh-rMO, zh_SG: zh-rSG, zh_TW: zh-rTW, zu_ZA: zu-rZA, no_NO: no-rNO, he_IL: iw-rIL, he: iw

[open-keychain.api-strings]
file_filter = res/values-<lang>/strings.xml
source_file = res/values/strings.xml
source_lang = en

D libs/openpgp-api-lib/AndroidManifest.xml => libs/openpgp-api-lib/AndroidManifest.xml +0 -13
@@ 1,13 0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="org.openintents.openpgp"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="9"
        android:targetSdkVersion="19" />

    <application/>

</manifest>
\ No newline at end of file

D libs/openpgp-api-lib/LICENSE => libs/openpgp-api-lib/LICENSE +0 -202
@@ 1,202 0,0 @@

                                 Apache License
                           Version 2.0, January 2004
                        http://www.apache.org/licenses/

   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

   1. Definitions.

      "License" shall mean the terms and conditions for use, reproduction,
      and distribution as defined by Sections 1 through 9 of this document.

      "Licensor" shall mean the copyright owner or entity authorized by
      the copyright owner that is granting the License.

      "Legal Entity" shall mean the union of the acting entity and all
      other entities that control, are controlled by, or are under common
      control with that entity. For the purposes of this definition,
      "control" means (i) the power, direct or indirect, to cause the
      direction or management of such entity, whether by contract or
      otherwise, or (ii) ownership of fifty percent (50%) or more of the
      outstanding shares, or (iii) beneficial ownership of such entity.

      "You" (or "Your") shall mean an individual or Legal Entity
      exercising permissions granted by this License.

      "Source" form shall mean the preferred form for making modifications,
      including but not limited to software source code, documentation
      source, and configuration files.

      "Object" form shall mean any form resulting from mechanical
      transformation or translation of a Source form, including but
      not limited to compiled object code, generated documentation,
      and conversions to other media types.

      "Work" shall mean the work of authorship, whether in Source or
      Object form, made available under the License, as indicated by a
      copyright notice that is included in or attached to the work
      (an example is provided in the Appendix below).

      "Derivative Works" shall mean any work, whether in Source or Object
      form, that is based on (or derived from) the Work and for which the
      editorial revisions, annotations, elaborations, or other modifications
      represent, as a whole, an original work of authorship. For the purposes
      of this License, Derivative Works shall not include works that remain
      separable from, or merely link (or bind by name) to the interfaces of,
      the Work and Derivative Works thereof.

      "Contribution" shall mean any work of authorship, including
      the original version of the Work and any modifications or additions
      to that Work or Derivative Works thereof, that is intentionally
      submitted to Licensor for inclusion in the Work by the copyright owner
      or by an individual or Legal Entity authorized to submit on behalf of
      the copyright owner. For the purposes of this definition, "submitted"
      means any form of electronic, verbal, or written communication sent
      to the Licensor or its representatives, including but not limited to
      communication on electronic mailing lists, source code control systems,
      and issue tracking systems that are managed by, or on behalf of, the
      Licensor for the purpose of discussing and improving the Work, but
      excluding communication that is conspicuously marked or otherwise
      designated in writing by the copyright owner as "Not a Contribution."

      "Contributor" shall mean Licensor and any individual or Legal Entity
      on behalf of whom a Contribution has been received by Licensor and
      subsequently incorporated within the Work.

   2. Grant of Copyright License. Subject to the terms and conditions of
      this License, each Contributor hereby grants to You a perpetual,
      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
      copyright license to reproduce, prepare Derivative Works of,
      publicly display, publicly perform, sublicense, and distribute the
      Work and such Derivative Works in Source or Object form.

   3. Grant of Patent License. Subject to the terms and conditions of
      this License, each Contributor hereby grants to You a perpetual,
      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
      (except as stated in this section) patent license to make, have made,
      use, offer to sell, sell, import, and otherwise transfer the Work,
      where such license applies only to those patent claims licensable
      by such Contributor that are necessarily infringed by their
      Contribution(s) alone or by combination of their Contribution(s)
      with the Work to which such Contribution(s) was submitted. If You
      institute patent litigation against any entity (including a
      cross-claim or counterclaim in a lawsuit) alleging that the Work
      or a Contribution incorporated within the Work constitutes direct
      or contributory patent infringement, then any patent licenses
      granted to You under this License for that Work shall terminate
      as of the date such litigation is filed.

   4. Redistribution. You may reproduce and distribute copies of the
      Work or Derivative Works thereof in any medium, with or without
      modifications, and in Source or Object form, provided that You
      meet the following conditions:

      (a) You must give any other recipients of the Work or
          Derivative Works a copy of this License; and

      (b) You must cause any modified files to carry prominent notices
          stating that You changed the files; and

      (c) You must retain, in the Source form of any Derivative Works
          that You distribute, all copyright, patent, trademark, and
          attribution notices from the Source form of the Work,
          excluding those notices that do not pertain to any part of
          the Derivative Works; and

      (d) If the Work includes a "NOTICE" text file as part of its
          distribution, then any Derivative Works that You distribute must
          include a readable copy of the attribution notices contained
          within such NOTICE file, excluding those notices that do not
          pertain to any part of the Derivative Works, in at least one
          of the following places: within a NOTICE text file distributed
          as part of the Derivative Works; within the Source form or
          documentation, if provided along with the Derivative Works; or,
          within a display generated by the Derivative Works, if and
          wherever such third-party notices normally appear. The contents
          of the NOTICE file are for informational purposes only and
          do not modify the License. You may add Your own attribution
          notices within Derivative Works that You distribute, alongside
          or as an addendum to the NOTICE text from the Work, provided
          that such additional attribution notices cannot be construed
          as modifying the License.

      You may add Your own copyright statement to Your modifications and
      may provide additional or different license terms and conditions
      for use, reproduction, or distribution of Your modifications, or
      for any such Derivative Works as a whole, provided Your use,
      reproduction, and distribution of the Work otherwise complies with
      the conditions stated in this License.

   5. Submission of Contributions. Unless You explicitly state otherwise,
      any Contribution intentionally submitted for inclusion in the Work
      by You to the Licensor shall be under the terms and conditions of
      this License, without any additional terms or conditions.
      Notwithstanding the above, nothing herein shall supersede or modify
      the terms of any separate license agreement you may have executed
      with Licensor regarding such Contributions.

   6. Trademarks. This License does not grant permission to use the trade
      names, trademarks, service marks, or product names of the Licensor,
      except as required for reasonable and customary use in describing the
      origin of the Work and reproducing the content of the NOTICE file.

   7. Disclaimer of Warranty. Unless required by applicable law or
      agreed to in writing, Licensor provides the Work (and each
      Contributor provides its Contributions) on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
      implied, including, without limitation, any warranties or conditions
      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
      PARTICULAR PURPOSE. You are solely responsible for determining the
      appropriateness of using or redistributing the Work and assume any
      risks associated with Your exercise of permissions under this License.

   8. Limitation of Liability. In no event and under no legal theory,
      whether in tort (including negligence), contract, or otherwise,
      unless required by applicable law (such as deliberate and grossly
      negligent acts) or agreed to in writing, shall any Contributor be
      liable to You for damages, including any direct, indirect, special,
      incidental, or consequential damages of any character arising as a
      result of this License or out of the use or inability to use the
      Work (including but not limited to damages for loss of goodwill,
      work stoppage, computer failure or malfunction, or any and all
      other commercial damages or losses), even if such Contributor
      has been advised of the possibility of such damages.

   9. Accepting Warranty or Additional Liability. While redistributing
      the Work or Derivative Works thereof, You may choose to offer,
      and charge a fee for, acceptance of support, warranty, indemnity,
      or other liability obligations and/or rights consistent with this
      License. However, in accepting such obligations, You may act only
      on Your own behalf and on Your sole responsibility, not on behalf
      of any other Contributor, and only if You agree to indemnify,
      defend, and hold each Contributor harmless for any liability
      incurred by, or claims asserted against, such Contributor by reason
      of your accepting any such warranty or additional liability.

   END OF TERMS AND CONDITIONS

   APPENDIX: How to apply the Apache License to your work.

      To apply the Apache License to your work, attach the following
      boilerplate notice, with the fields enclosed by brackets "[]"
      replaced with your own identifying information. (Don't include
      the brackets!)  The text should be enclosed in the appropriate
      comment syntax for the file format. We also recommend that a
      file or class name and description of purpose be included on the
      same "printed page" as the copyright notice for easier
      identification within third-party archives.

   Copyright [yyyy] [name of copyright owner]

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.

D libs/openpgp-api-lib/README.md => libs/openpgp-api-lib/README.md +0 -21
@@ 1,21 0,0 @@
# OpenPGP API library

The OpenPGP API provides methods to execute OpenPGP operations, such as sign, encrypt, decrypt, verify, and more without user interaction from background threads. This is done by connecting your client application to a remote service provided by [OpenKeychain](http://www.openkeychain.org) or other OpenPGP providers.

For usage instructions, please consult our Wiki page about the [OpenPGP API](https://github.com/open-keychain/open-keychain/wiki/OpenPGP-API).

License
=======

    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.


D libs/openpgp-api-lib/build.gradle => libs/openpgp-api-lib/build.gradle +0 -35
@@ 1,35 0,0 @@
// please leave this here, so this library builds on its own
buildscript {
    repositories {
        mavenCentral()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:1.2.3'
    }
}

apply plugin: 'android-library'

android {
    compileSdkVersion 19
    buildToolsVersion '19.1'
    
    // NOTE: We are using the old folder structure to also support Eclipse
    sourceSets {
        main {
            manifest.srcFile 'AndroidManifest.xml'
            java.srcDirs = ['src']
            resources.srcDirs = ['src']
            aidl.srcDirs = ['src']
            renderscript.srcDirs = ['src']
            res.srcDirs = ['res']
            assets.srcDirs = ['assets']
        }
    }
    
    // Do not abort build if lint finds errors
    lintOptions {
        abortOnError false
    }
}

D libs/openpgp-api-lib/build.xml => libs/openpgp-api-lib/build.xml +0 -92
@@ 1,92 0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project name="keychain-api-library" default="help">

    <!-- The local.properties file is created and updated by the 'android' tool.
         It contains the path to the SDK. It should *NOT* be checked into
         Version Control Systems. -->
    <property file="local.properties" />

    <!-- The ant.properties file can be created by you. It is only edited by the
         'android' tool to add properties to it.
         This is the place to change some Ant specific build properties.
         Here are some properties you may want to change/update:

         source.dir
             The name of the source directory. Default is 'src'.
         out.dir
             The name of the output directory. Default is 'bin'.

         For other overridable properties, look at the beginning of the rules
         files in the SDK, at tools/ant/build.xml

         Properties related to the SDK location or the project target should
         be updated using the 'android' tool with the 'update' action.

         This file is an integral part of the build system for your
         application and should be checked into Version Control Systems.

         -->
    <property file="ant.properties" />

    <!-- if sdk.dir was not set from one of the property file, then
         get it from the ANDROID_HOME env var.
         This must be done before we load project.properties since
         the proguard config can use sdk.dir -->
    <property environment="env" />
    <condition property="sdk.dir" value="${env.ANDROID_HOME}">
        <isset property="env.ANDROID_HOME" />
    </condition>

    <!-- The project.properties file is created and updated by the 'android'
         tool, as well as ADT.

         This contains project specific properties such as project target, and library
         dependencies. Lower level build properties are stored in ant.properties
         (or in .classpath for Eclipse projects).

         This file is an integral part of the build system for your
         application and should be checked into Version Control Systems. -->
    <loadproperties srcFile="project.properties" />

    <!-- quick check on sdk.dir -->
    <fail
            message="sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through the ANDROID_HOME environment variable."
            unless="sdk.dir"
    />

    <!--
        Import per project custom build rules if present at the root of the project.
        This is the place to put custom intermediary targets such as:
            -pre-build
            -pre-compile
            -post-compile (This is typically used for code obfuscation.
                           Compiled code location: ${out.classes.absolute.dir}
                           If this is not done in place, override ${out.dex.input.absolute.dir})
            -post-package
            -post-build
            -pre-clean
    -->
    <import file="custom_rules.xml" optional="true" />

    <!-- Import the actual build file.

         To customize existing targets, there are two options:
         - Customize only one target:
             - copy/paste the target into this file, *before* the
               <import> task.
             - customize it to your needs.
         - Customize the whole content of build.xml
             - copy/paste the content of the rules files (minus the top node)
               into this file, replacing the <import> task.
             - customize to your needs.

         ***********************
         ****** IMPORTANT ******
         ***********************
         In all cases you must update the value of version-tag below to read 'custom' instead of an integer,
         in order to avoid having your file be overridden by tools such as "android update project"
    -->
    <!-- version-tag: 1 -->
    <import file="${sdk.dir}/tools/ant/build.xml" />

</project>

D libs/openpgp-api-lib/proguard-project.txt => libs/openpgp-api-lib/proguard-project.txt +0 -20
@@ 1,20 0,0 @@
# To enable ProGuard in your project, edit project.properties
# to define the proguard.config property as described in that file.
#
# Add project specific ProGuard rules here.
# By default, the flags in this file are appended to flags specified
# in ${sdk.dir}/tools/proguard/proguard-android.txt
# You can edit the include path and order by changing the ProGuard
# include property in project.properties.
#
# For more details, see
#   http://developer.android.com/guide/developing/tools/proguard.html

# Add any project specific keep options here:

# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
#   public *;
#}

D libs/openpgp-api-lib/project.properties => libs/openpgp-api-lib/project.properties +0 -15
@@ 1,15 0,0 @@
# This file is automatically generated by Android Tools.
# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
#
# This file must be checked in Version Control Systems.
#
# To customize properties used by the Ant build system edit
# "ant.properties", and override values to adapt the script to your
# project structure.
#
# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt

# Project target.
target=android-19
android.library=true

D libs/openpgp-api-lib/res/drawable-hdpi/ic_action_cancel_launchersize.png => libs/openpgp-api-lib/res/drawable-hdpi/ic_action_cancel_launchersize.png +0 -0
D libs/openpgp-api-lib/res/drawable-hdpi/ic_action_cancel_launchersize_light.png => libs/openpgp-api-lib/res/drawable-hdpi/ic_action_cancel_launchersize_light.png +0 -0
D libs/openpgp-api-lib/res/drawable-mdpi/ic_action_cancel_launchersize.png => libs/openpgp-api-lib/res/drawable-mdpi/ic_action_cancel_launchersize.png +0 -0
D libs/openpgp-api-lib/res/drawable-mdpi/ic_action_cancel_launchersize_light.png => libs/openpgp-api-lib/res/drawable-mdpi/ic_action_cancel_launchersize_light.png +0 -0
D libs/openpgp-api-lib/res/drawable-xhdpi/ic_action_cancel_launchersize.png => libs/openpgp-api-lib/res/drawable-xhdpi/ic_action_cancel_launchersize.png +0 -0
D libs/openpgp-api-lib/res/drawable-xhdpi/ic_action_cancel_launchersize_light.png => libs/openpgp-api-lib/res/drawable-xhdpi/ic_action_cancel_launchersize_light.png +0 -0
D libs/openpgp-api-lib/res/drawable-xxhdpi/ic_action_cancel_launchersize.png => libs/openpgp-api-lib/res/drawable-xxhdpi/ic_action_cancel_launchersize.png +0 -0
D libs/openpgp-api-lib/res/drawable-xxhdpi/ic_action_cancel_launchersize_light.png => libs/openpgp-api-lib/res/drawable-xxhdpi/ic_action_cancel_launchersize_light.png +0 -0
D libs/openpgp-api-lib/res/values-cs/strings.xml => libs/openpgp-api-lib/res/values-cs/strings.xml +0 -5
@@ 1,5 0,0 @@
<?xml version='1.0' encoding='UTF-8'?>
<resources>
  <string name="openpgp_list_preference_none">Žádný</string>
  <string name="openpgp_install_openkeychain_via">Instalovat OpenKeychain pomocí %s</string>
</resources>

D libs/openpgp-api-lib/res/values-de/strings.xml => libs/openpgp-api-lib/res/values-de/strings.xml +0 -5
@@ 1,5 0,0 @@
<?xml version='1.0' encoding='UTF-8'?>
<resources>
  <string name="openpgp_list_preference_none">Keine Auswahl</string>
  <string name="openpgp_install_openkeychain_via">Installiere OpenKeychain mit %s</string>
</resources>

D libs/openpgp-api-lib/res/values-es/strings.xml => libs/openpgp-api-lib/res/values-es/strings.xml +0 -5
@@ 1,5 0,0 @@
<?xml version='1.0' encoding='UTF-8'?>
<resources>
  <string name="openpgp_list_preference_none">Ninguno</string>
  <string name="openpgp_install_openkeychain_via">Instalar OpenKeychain mediante %s</string>
</resources>

D libs/openpgp-api-lib/res/values-et/strings.xml => libs/openpgp-api-lib/res/values-et/strings.xml +0 -2
@@ 1,2 0,0 @@
<?xml version='1.0' encoding='UTF-8'?>
<resources/>

D libs/openpgp-api-lib/res/values-fi/strings.xml => libs/openpgp-api-lib/res/values-fi/strings.xml +0 -2
@@ 1,2 0,0 @@
<?xml version='1.0' encoding='UTF-8'?>
<resources/>

D libs/openpgp-api-lib/res/values-fr/strings.xml => libs/openpgp-api-lib/res/values-fr/strings.xml +0 -5
@@ 1,5 0,0 @@
<?xml version='1.0' encoding='UTF-8'?>
<resources>
  <string name="openpgp_list_preference_none">Aucun</string>
  <string name="openpgp_install_openkeychain_via">Installer OpenKeychain par %s</string>
</resources>

D libs/openpgp-api-lib/res/values-is/strings.xml => libs/openpgp-api-lib/res/values-is/strings.xml +0 -2
@@ 1,2 0,0 @@
<?xml version='1.0' encoding='UTF-8'?>
<resources/>

D libs/openpgp-api-lib/res/values-it/strings.xml => libs/openpgp-api-lib/res/values-it/strings.xml +0 -5
@@ 1,5 0,0 @@
<?xml version='1.0' encoding='UTF-8'?>
<resources>
  <string name="openpgp_list_preference_none">Nessuno</string>
  <string name="openpgp_install_openkeychain_via">Installa OpenKeychain via %s</string>
</resources>

D libs/openpgp-api-lib/res/values-ja/strings.xml => libs/openpgp-api-lib/res/values-ja/strings.xml +0 -5
@@ 1,5 0,0 @@
<?xml version='1.0' encoding='UTF-8'?>
<resources>
  <string name="openpgp_list_preference_none">無し</string>
  <string name="openpgp_install_openkeychain_via">%s 経由でOpenKeychainをインストール</string>
</resources>

D libs/openpgp-api-lib/res/values-nl/strings.xml => libs/openpgp-api-lib/res/values-nl/strings.xml +0 -2
@@ 1,2 0,0 @@
<?xml version='1.0' encoding='UTF-8'?>
<resources/>

D libs/openpgp-api-lib/res/values-pl/strings.xml => libs/openpgp-api-lib/res/values-pl/strings.xml +0 -2
@@ 1,2 0,0 @@
<?xml version='1.0' encoding='UTF-8'?>
<resources/>

D libs/openpgp-api-lib/res/values-pt/strings.xml => libs/openpgp-api-lib/res/values-pt/strings.xml +0 -2
@@ 1,2 0,0 @@
<?xml version='1.0' encoding='UTF-8'?>
<resources/>

D libs/openpgp-api-lib/res/values-ru/strings.xml => libs/openpgp-api-lib/res/values-ru/strings.xml +0 -5
@@ 1,5 0,0 @@
<?xml version='1.0' encoding='UTF-8'?>
<resources>
  <string name="openpgp_list_preference_none">Нет</string>
  <string name="openpgp_install_openkeychain_via">Установить OpenKeychain через %s</string>
</resources>

D libs/openpgp-api-lib/res/values-sl/strings.xml => libs/openpgp-api-lib/res/values-sl/strings.xml +0 -5
@@ 1,5 0,0 @@
<?xml version='1.0' encoding='UTF-8'?>
<resources>
  <string name="openpgp_list_preference_none">Brez</string>
  <string name="openpgp_install_openkeychain_via">Namesti OpenKeychain prek %s</string>
</resources>

D libs/openpgp-api-lib/res/values-tr/strings.xml => libs/openpgp-api-lib/res/values-tr/strings.xml +0 -2
@@ 1,2 0,0 @@
<?xml version='1.0' encoding='UTF-8'?>
<resources/>

D libs/openpgp-api-lib/res/values-uk/strings.xml => libs/openpgp-api-lib/res/values-uk/strings.xml +0 -5
@@ 1,5 0,0 @@
<?xml version='1.0' encoding='UTF-8'?>
<resources>
  <string name="openpgp_list_preference_none">Жоден</string>
  <string name="openpgp_install_openkeychain_via">Встановити OpenKeychain через %s</string>
</resources>

D libs/openpgp-api-lib/res/values-zh/strings.xml => libs/openpgp-api-lib/res/values-zh/strings.xml +0 -2
@@ 1,2 0,0 @@
<?xml version='1.0' encoding='UTF-8'?>
<resources/>

D libs/openpgp-api-lib/res/values/strings.xml => libs/openpgp-api-lib/res/values/strings.xml +0 -7
@@ 1,7 0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>

    <string name="openpgp_list_preference_none">None</string>
    <string name="openpgp_install_openkeychain_via">Install OpenKeychain via %s</string>

</resources>
\ No newline at end of file

D libs/openpgp-api-lib/src/org/openintents/openpgp/IOpenPgpService.aidl => libs/openpgp-api-lib/src/org/openintents/openpgp/IOpenPgpService.aidl +0 -24
@@ 1,24 0,0 @@
/*
 * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
package org.openintents.openpgp;

interface IOpenPgpService {

    // see OpenPgpApi for documentation
    Intent execute(in Intent data, in ParcelFileDescriptor input, in ParcelFileDescriptor output);

}
\ No newline at end of file

D libs/openpgp-api-lib/src/org/openintents/openpgp/OpenPgpError.java => libs/openpgp-api-lib/src/org/openintents/openpgp/OpenPgpError.java +0 -118
@@ 1,118 0,0 @@
/*
 * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.openintents.openpgp;

import android.os.Parcel;
import android.os.Parcelable;

/**
 * Parcelable versioning has been copied from Dashclock Widget
 * https://code.google.com/p/dashclock/source/browse/api/src/main/java/com/google/android/apps/dashclock/api/ExtensionData.java
 */
public class OpenPgpError implements Parcelable {
    /**
     * Since there might be a case where new versions of the client using the library getting
     * old versions of the protocol (and thus old versions of this class), we need a versioning
     * system for the parcels sent between the clients and the providers.
     */
    public static final int PARCELABLE_VERSION = 1;

    // possible values for errorId
    public static final int CLIENT_SIDE_ERROR = -1;
    public static final int GENERIC_ERROR = 0;
    public static final int INCOMPATIBLE_API_VERSIONS = 1;
    public static final int NO_OR_WRONG_PASSPHRASE = 2;
    public static final int NO_USER_IDS = 3;

    int errorId;
    String message;

    public OpenPgpError() {
    }

    public OpenPgpError(int errorId, String message) {
        this.errorId = errorId;
        this.message = message;
    }

    public OpenPgpError(OpenPgpError b) {
        this.errorId = b.errorId;
        this.message = b.message;
    }

    public int getErrorId() {
        return errorId;
    }

    public void setErrorId(int errorId) {
        this.errorId = errorId;
    }

    public String getMessage() {
        return message;
    }

    public void setMessage(String message) {
        this.message = message;
    }

    public int describeContents() {
        return 0;
    }

    public void writeToParcel(Parcel dest, int flags) {
        /**
         * NOTE: When adding fields in the process of updating this API, make sure to bump
         * {@link #PARCELABLE_VERSION}.
         */
        dest.writeInt(PARCELABLE_VERSION);
        // Inject a placeholder that will store the parcel size from this point on
        // (not including the size itself).
        int sizePosition = dest.dataPosition();
        dest.writeInt(0);
        int startPosition = dest.dataPosition();
        // version 1
        dest.writeInt(errorId);
        dest.writeString(message);
        // Go back and write the size
        int parcelableSize = dest.dataPosition() - startPosition;
        dest.setDataPosition(sizePosition);
        dest.writeInt(parcelableSize);
        dest.setDataPosition(startPosition + parcelableSize);
    }

    public static final Creator<OpenPgpError> CREATOR = new Creator<OpenPgpError>() {
        public OpenPgpError createFromParcel(final Parcel source) {
            int parcelableVersion = source.readInt();
            int parcelableSize = source.readInt();
            int startPosition = source.dataPosition();

            OpenPgpError error = new OpenPgpError();
            error.errorId = source.readInt();
            error.message = source.readString();

            // skip over all fields added in future versions of this parcel
            source.setDataPosition(startPosition + parcelableSize);

            return error;
        }

        public OpenPgpError[] newArray(final int size) {
            return new OpenPgpError[size];
        }
    };
}

D libs/openpgp-api-lib/src/org/openintents/openpgp/OpenPgpMetadata.java => libs/openpgp-api-lib/src/org/openintents/openpgp/OpenPgpMetadata.java +0 -132
@@ 1,132 0,0 @@
/*
 * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.openintents.openpgp;

import android.os.Parcel;
import android.os.Parcelable;

/**
 * Parcelable versioning has been copied from Dashclock Widget
 * https://code.google.com/p/dashclock/source/browse/api/src/main/java/com/google/android/apps/dashclock/api/ExtensionData.java
 */
public class OpenPgpMetadata implements Parcelable {
    /**
     * Since there might be a case where new versions of the client using the library getting
     * old versions of the protocol (and thus old versions of this class), we need a versioning
     * system for the parcels sent between the clients and the providers.
     */
    public static final int PARCELABLE_VERSION = 1;

    String filename;
    String mimeType;
    long modificationTime;
    long originalSize;

    public String getFilename() {
        return filename;
    }

    public String getMimeType() {
        return mimeType;
    }

    public long getModificationTime() {
        return modificationTime;
    }

    public long getOriginalSize() {
        return originalSize;
    }

    public OpenPgpMetadata() {
    }

    public OpenPgpMetadata(String filename, String mimeType, long modificationTime,
                           long originalSize) {
        this.filename = filename;
        this.mimeType = mimeType;
        this.modificationTime = modificationTime;
        this.originalSize = originalSize;
    }

    public OpenPgpMetadata(OpenPgpMetadata b) {
        this.filename = b.filename;
        this.mimeType = b.mimeType;
        this.modificationTime = b.modificationTime;
        this.originalSize = b.originalSize;
    }

    public int describeContents() {
        return 0;
    }

    public void writeToParcel(Parcel dest, int flags) {
        /**
         * NOTE: When adding fields in the process of updating this API, make sure to bump
         * {@link #PARCELABLE_VERSION}.
         */
        dest.writeInt(PARCELABLE_VERSION);
        // Inject a placeholder that will store the parcel size from this point on
        // (not including the size itself).
        int sizePosition = dest.dataPosition();
        dest.writeInt(0);
        int startPosition = dest.dataPosition();
        // version 1
        dest.writeString(filename);
        dest.writeString(mimeType);
        dest.writeLong(modificationTime);
        dest.writeLong(originalSize);
        // Go back and write the size
        int parcelableSize = dest.dataPosition() - startPosition;
        dest.setDataPosition(sizePosition);
        dest.writeInt(parcelableSize);
        dest.setDataPosition(startPosition + parcelableSize);
    }

    public static final Creator<OpenPgpMetadata> CREATOR = new Creator<OpenPgpMetadata>() {
        public OpenPgpMetadata createFromParcel(final Parcel source) {
            int parcelableVersion = source.readInt();
            int parcelableSize = source.readInt();
            int startPosition = source.dataPosition();

            OpenPgpMetadata vr = new OpenPgpMetadata();
            vr.filename = source.readString();
            vr.mimeType = source.readString();
            vr.modificationTime = source.readLong();
            vr.originalSize = source.readLong();

            // skip over all fields added in future versions of this parcel
            source.setDataPosition(startPosition + parcelableSize);

            return vr;
        }

        public OpenPgpMetadata[] newArray(final int size) {
            return new OpenPgpMetadata[size];
        }
    };

    @Override
    public String toString() {
        String out = "\nfilename: " + filename;
        out += "\nmimeType: " + mimeType;
        out += "\nmodificationTime: " + modificationTime;
        out += "\noriginalSize: " + originalSize;
        return out;
    }

}

D libs/openpgp-api-lib/src/org/openintents/openpgp/OpenPgpSignatureResult.java => libs/openpgp-api-lib/src/org/openintents/openpgp/OpenPgpSignatureResult.java +0 -183
@@ 1,183 0,0 @@
/*
 * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.openintents.openpgp;

import android.os.Parcel;
import android.os.Parcelable;

import org.openintents.openpgp.util.OpenPgpUtils;

import java.util.ArrayList;
import java.util.Locale;

/**
 * Parcelable versioning has been copied from Dashclock Widget
 * https://code.google.com/p/dashclock/source/browse/api/src/main/java/com/google/android/apps/dashclock/api/ExtensionData.java
 */
public class OpenPgpSignatureResult implements Parcelable {
    /**
     * Since there might be a case where new versions of the client using the library getting
     * old versions of the protocol (and thus old versions of this class), we need a versioning
     * system for the parcels sent between the clients and the providers.
     */
    public static final int PARCELABLE_VERSION = 2;

    // generic error on signature verification
    public static final int SIGNATURE_ERROR = 0;
    // successfully verified signature, with certified key
    public static final int SIGNATURE_SUCCESS_CERTIFIED = 1;
    // no key was found for this signature verification
    public static final int SIGNATURE_KEY_MISSING = 2;
    // successfully verified signature, but with uncertified key
    public static final int SIGNATURE_SUCCESS_UNCERTIFIED = 3;
    // key has been revoked
    public static final int SIGNATURE_KEY_REVOKED = 4;
    // key is expired
    public static final int SIGNATURE_KEY_EXPIRED = 5;

    int status;
    boolean signatureOnly;
    String primaryUserId;
    ArrayList<String> userIds;
    long keyId;

    public int getStatus() {
        return status;
    }

    public void setStatus(int status) {
        this.status = status;
    }

    public boolean isSignatureOnly() {
        return signatureOnly;
    }

    public void setSignatureOnly(boolean signatureOnly) {
        this.signatureOnly = signatureOnly;
    }

    public String getPrimaryUserId() {
        return primaryUserId;
    }

    public void setPrimaryUserId(String primaryUserId) {
        this.primaryUserId = primaryUserId;
    }

    public ArrayList<String> getUserIds() {
        return userIds;
    }

    public void setUserIds(ArrayList<String> userIds) {
        this.userIds = userIds;
    }

    public long getKeyId() {
        return keyId;
    }

    public void setKeyId(long keyId) {
        this.keyId = keyId;
    }

    public OpenPgpSignatureResult() {

    }

    public OpenPgpSignatureResult(int signatureStatus, String signatureUserId,
                                  boolean signatureOnly, long keyId, ArrayList<String> userIds) {
        this.status = signatureStatus;
        this.signatureOnly = signatureOnly;
        this.primaryUserId = signatureUserId;
        this.keyId = keyId;
        this.userIds = userIds;
    }

    public OpenPgpSignatureResult(OpenPgpSignatureResult b) {
        this.status = b.status;
        this.primaryUserId = b.primaryUserId;
        this.signatureOnly = b.signatureOnly;
        this.keyId = b.keyId;
        this.userIds = b.userIds;
    }

    public int describeContents() {
        return 0;
    }

    public void writeToParcel(Parcel dest, int flags) {
        /**
         * NOTE: When adding fields in the process of updating this API, make sure to bump
         * {@link #PARCELABLE_VERSION}.
         */
        dest.writeInt(PARCELABLE_VERSION);
        // Inject a placeholder that will store the parcel size from this point on
        // (not including the size itself).
        int sizePosition = dest.dataPosition();
        dest.writeInt(0);
        int startPosition = dest.dataPosition();
        // version 1
        dest.writeInt(status);
        dest.writeByte((byte) (signatureOnly ? 1 : 0));
        dest.writeString(primaryUserId);
        dest.writeLong(keyId);
        // version 2
        dest.writeStringList(userIds);
        // Go back and write the size
        int parcelableSize = dest.dataPosition() - startPosition;
        dest.setDataPosition(sizePosition);
        dest.writeInt(parcelableSize);
        dest.setDataPosition(startPosition + parcelableSize);
    }

    public static final Creator<OpenPgpSignatureResult> CREATOR = new Creator<OpenPgpSignatureResult>() {
        public OpenPgpSignatureResult createFromParcel(final Parcel source) {
            int parcelableVersion = source.readInt();
            int parcelableSize = source.readInt();
            int startPosition = source.dataPosition();

            OpenPgpSignatureResult vr = new OpenPgpSignatureResult();
            vr.status = source.readInt();
            vr.signatureOnly = source.readByte() == 1;
            vr.primaryUserId = source.readString();
            vr.keyId = source.readLong();
            vr.userIds = new ArrayList<String>();
            source.readStringList(vr.userIds);

            // skip over all fields added in future versions of this parcel
            source.setDataPosition(startPosition + parcelableSize);

            return vr;
        }

        public OpenPgpSignatureResult[] newArray(final int size) {
            return new OpenPgpSignatureResult[size];
        }
    };

    @Override
    public String toString() {
        String out = "\nstatus: " + status;
        out += "\nprimaryUserId: " + primaryUserId;
        out += "\nuserIds: " + userIds;
        out += "\nsignatureOnly: " + signatureOnly;
        out += "\nkeyId: " + OpenPgpUtils.convertKeyIdToHex(keyId);
        return out;
    }

}

D libs/openpgp-api-lib/src/org/openintents/openpgp/util/OpenPgpApi.java => libs/openpgp-api-lib/src/org/openintents/openpgp/util/OpenPgpApi.java +0 -306
@@ 1,306 0,0 @@
/*
 * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.openintents.openpgp.util;

import android.annotation.TargetApi;
import android.content.Context;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Build;
import android.os.ParcelFileDescriptor;
import android.util.Log;

import org.openintents.openpgp.IOpenPgpService;
import org.openintents.openpgp.OpenPgpError;

import java.io.InputStream;
import java.io.OutputStream;

public class OpenPgpApi {

    public static final String TAG = "OpenPgp API";

    public static final String SERVICE_INTENT = "org.openintents.openpgp.IOpenPgpService";

    /**
     * Version history
     * ---------------
     * <p/>
     * 3:
     * - first public stable version
     * <p/>
     * 4:
     * - No changes to existing methods -> backward compatible
     * - Introduction of ACTION_DECRYPT_METADATA, RESULT_METADATA, EXTRA_ORIGINAL_FILENAME, and OpenPgpMetadata parcel
     * - Introduction of internal NFC extras: EXTRA_NFC_SIGNED_HASH, EXTRA_NFC_SIG_CREATION_TIMESTAMP
     * 5:
     * - OpenPgpSignatureResult: new consts SIGNATURE_KEY_REVOKED and SIGNATURE_KEY_EXPIRED
     * - OpenPgpSignatureResult: ArrayList<String> userIds
     */
    public static final int API_VERSION = 5;

    /**
     * General extras
     * --------------
     *
     * required extras:
     * int           EXTRA_API_VERSION           (always required)
     *
     * returned extras:
     * int           RESULT_CODE                 (RESULT_CODE_ERROR, RESULT_CODE_SUCCESS or RESULT_CODE_USER_INTERACTION_REQUIRED)
     * OpenPgpError  RESULT_ERROR                (if RESULT_CODE == RESULT_CODE_ERROR)
     * PendingIntent RESULT_INTENT               (if RESULT_CODE == RESULT_CODE_USER_INTERACTION_REQUIRED)
     */

    /**
     * Sign only
     * <p/>
     * optional extras:
     * boolean       EXTRA_REQUEST_ASCII_ARMOR   (request ascii armor for output)
     * String        EXTRA_PASSPHRASE            (key passphrase)
     */
    public static final String ACTION_SIGN = "org.openintents.openpgp.action.SIGN";

    /**
     * Encrypt
     * <p/>
     * required extras:
     * String[]      EXTRA_USER_IDS              (=emails of recipients, if more than one key has a user_id, a PendingIntent is returned via RESULT_INTENT)
     * or
     * long[]        EXTRA_KEY_IDS
     * <p/>
     * optional extras:
     * boolean       EXTRA_REQUEST_ASCII_ARMOR   (request ascii armor for output)
     * String        EXTRA_PASSPHRASE            (key passphrase)
     * String        EXTRA_ORIGINAL_FILENAME     (original filename to be encrypted as metadata)
     */
    public static final String ACTION_ENCRYPT = "org.openintents.openpgp.action.ENCRYPT";

    /**
     * Sign and encrypt
     * <p/>
     * required extras:
     * String[]      EXTRA_USER_IDS              (=emails of recipients, if more than one key has a user_id, a PendingIntent is returned via RESULT_INTENT)
     * or
     * long[]        EXTRA_KEY_IDS
     * <p/>
     * optional extras:
     * boolean       EXTRA_REQUEST_ASCII_ARMOR   (request ascii armor for output)
     * String        EXTRA_PASSPHRASE            (key passphrase)
     * String        EXTRA_ORIGINAL_FILENAME     (original filename to be encrypted as metadata)
     */
    public static final String ACTION_SIGN_AND_ENCRYPT = "org.openintents.openpgp.action.SIGN_AND_ENCRYPT";

    /**
     * Decrypts and verifies given input stream. This methods handles encrypted-only, signed-and-encrypted,
     * and also signed-only input.
     * <p/>
     * If OpenPgpSignatureResult.getStatus() == OpenPgpSignatureResult.SIGNATURE_KEY_MISSING
     * in addition a PendingIntent is returned via RESULT_INTENT to download missing keys.
     * <p/>
     * optional extras:
     * boolean       EXTRA_REQUEST_ASCII_ARMOR   (request ascii armor for output)
     * <p/>
     * returned extras:
     * OpenPgpSignatureResult   RESULT_SIGNATURE
     * OpenPgpDecryptMetadata   RESULT_METADATA
     */
    public static final String ACTION_DECRYPT_VERIFY = "org.openintents.openpgp.action.DECRYPT_VERIFY";

    /**
     * Decrypts the header of an encrypted file to retrieve metadata such as original filename.
     * <p/>
     * This does not decrypt the actual content of the file.
     * <p/>
     * returned extras:
     * OpenPgpDecryptMetadata   RESULT_METADATA
     */
    public static final String ACTION_DECRYPT_METADATA = "org.openintents.openpgp.action.DECRYPT_METADATA";

    /**
     * Get key ids based on given user ids (=emails)
     * <p/>
     * required extras:
     * String[]      EXTRA_USER_IDS
     * <p/>
     * returned extras:
     * long[]        RESULT_KEY_IDS
     */
    public static final String ACTION_GET_KEY_IDS = "org.openintents.openpgp.action.GET_KEY_IDS";

    /**
     * This action returns RESULT_CODE_SUCCESS if the OpenPGP Provider already has the key
     * corresponding to the given key id in its database.
     * <p/>
     * It returns RESULT_CODE_USER_INTERACTION_REQUIRED if the Provider does not have the key.
     * The PendingIntent from RESULT_INTENT can be used to retrieve those from a keyserver.
     * <p/>
     * required extras:
     * long        EXTRA_KEY_ID
     */
    public static final String ACTION_GET_KEY = "org.openintents.openpgp.action.GET_KEY";

    /* Intent extras */
    public static final String EXTRA_API_VERSION = "api_version";

    public static final String EXTRA_ACCOUNT_NAME = "account_name";

    // SIGN, ENCRYPT, SIGN_AND_ENCRYPT, DECRYPT_VERIFY
    // request ASCII Armor for output
    // OpenPGP Radix-64, 33 percent overhead compared to binary, see http://tools.ietf.org/html/rfc4880#page-53)
    public static final String EXTRA_REQUEST_ASCII_ARMOR = "ascii_armor";

    // ENCRYPT, SIGN_AND_ENCRYPT
    public static final String EXTRA_USER_IDS = "user_ids";
    public static final String EXTRA_KEY_IDS = "key_ids";
    // optional extras:
    public static final String EXTRA_PASSPHRASE = "passphrase";
    public static final String EXTRA_ORIGINAL_FILENAME = "original_filename";

    // internal NFC states
    public static final String EXTRA_NFC_SIGNED_HASH = "nfc_signed_hash";
    public static final String EXTRA_NFC_SIG_CREATION_TIMESTAMP = "nfc_sig_creation_timestamp";
    public static final String EXTRA_NFC_DECRYPTED_SESSION_KEY = "nfc_decrypted_session_key";

    // GET_KEY
    public static final String EXTRA_KEY_ID = "key_id";
    public static final String RESULT_KEY_IDS = "key_ids";

    /* Service Intent returns */
    public static final String RESULT_CODE = "result_code";

    // get actual error object from RESULT_ERROR
    public static final int RESULT_CODE_ERROR = 0;
    // success!
    public static final int RESULT_CODE_SUCCESS = 1;
    // get PendingIntent from RESULT_INTENT, start PendingIntent with startIntentSenderForResult,
    // and execute service method again in onActivityResult
    public static final int RESULT_CODE_USER_INTERACTION_REQUIRED = 2;

    public static final String RESULT_ERROR = "error";
    public static final String RESULT_INTENT = "intent";

    // DECRYPT_VERIFY
    public static final String RESULT_SIGNATURE = "signature";
    public static final String RESULT_METADATA = "metadata";

    IOpenPgpService mService;
    Context mContext;

    public OpenPgpApi(Context context, IOpenPgpService service) {
        this.mContext = context;
        this.mService = service;
    }

    public interface IOpenPgpCallback {
        void onReturn(final Intent result);
    }

    private class OpenPgpAsyncTask extends AsyncTask<Void, Integer, Intent> {
        Intent data;
        InputStream is;
        OutputStream os;
        IOpenPgpCallback callback;

        private OpenPgpAsyncTask(Intent data, InputStream is, OutputStream os, IOpenPgpCallback callback) {
            this.data = data;
            this.is = is;
            this.os = os;
            this.callback = callback;
        }

        @Override
        protected Intent doInBackground(Void... unused) {
            return executeApi(data, is, os);
        }

        protected void onPostExecute(Intent result) {
            callback.onReturn(result);
        }

    }

    @TargetApi(Build.VERSION_CODES.HONEYCOMB)
    public void executeApiAsync(Intent data, InputStream is, OutputStream os, IOpenPgpCallback callback) {
        OpenPgpAsyncTask task = new OpenPgpAsyncTask(data, is, os, callback);

        // don't serialize async tasks!
        // http://commonsware.com/blog/2012/04/20/asynctask-threading-regression-confirmed.html
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
            task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void[]) null);
        } else {
            task.execute((Void[]) null);
        }
    }

    public Intent executeApi(Intent data, InputStream is, OutputStream os) {
        try {
            data.putExtra(EXTRA_API_VERSION, OpenPgpApi.API_VERSION);

            Intent result;

            // pipe the input and output
            ParcelFileDescriptor input = null;
            if (is != null) {
                input = ParcelFileDescriptorUtil.pipeFrom(is,
                        new ParcelFileDescriptorUtil.IThreadListener() {

                            @Override
                            public void onThreadFinished(Thread thread) {
                                //Log.d(OpenPgpApi.TAG, "Copy to service finished");
                            }
                        }
                );
            }
            ParcelFileDescriptor output = null;
            if (os != null) {
                output = ParcelFileDescriptorUtil.pipeTo(os,
                        new ParcelFileDescriptorUtil.IThreadListener() {

                            @Override
                            public void onThreadFinished(Thread thread) {
                                //Log.d(OpenPgpApi.TAG, "Service finished writing!");
                            }
                        }
                );
            }

            // blocks until result is ready
            result = mService.execute(data, input, output);
            // close() is required to halt the TransferThread
            if (output != null) {
                output.close();
            }
            // TODO: close input?

            // set class loader to current context to allow unparcelling
            // of OpenPgpError and OpenPgpSignatureResult
            // http://stackoverflow.com/a/3806769
            result.setExtrasClassLoader(mContext.getClassLoader());

            return result;
        } catch (Exception e) {
            Log.e(OpenPgpApi.TAG, "Exception in executeApi call", e);
            Intent result = new Intent();
            result.putExtra(RESULT_CODE, RESULT_CODE_ERROR);
            result.putExtra(RESULT_ERROR,
                    new OpenPgpError(OpenPgpError.CLIENT_SIDE_ERROR, e.getMessage()));
            return result;
        }
    }

}

D libs/openpgp-api-lib/src/org/openintents/openpgp/util/OpenPgpListPreference.java => libs/openpgp-api-lib/src/org/openintents/openpgp/util/OpenPgpListPreference.java +0 -257
@@ 1,257 0,0 @@
/*
 * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.openintents.openpgp.util;

import android.app.AlertDialog.Builder;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.ResolveInfo;
import android.content.res.TypedArray;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.preference.DialogPreference;
import android.util.AttributeSet;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ListAdapter;
import android.widget.TextView;
import org.openintents.openpgp.R;

import java.util.ArrayList;
import java.util.List;

/**
 * Does not extend ListPreference, but is very similar to it!
 * http://grepcode.com/file_/repository.grepcode.com/java/ext/com.google.android/android/4.4_r1/android/preference/ListPreference.java/?v=source
 */
public class OpenPgpListPreference extends DialogPreference {
    private static final String OPENKEYCHAIN_PACKAGE = "org.sufficientlysecure.keychain";
    private static final String MARKET_INTENT_URI_BASE = "market://details?id=%s";
    private static final Intent MARKET_INTENT = new Intent(Intent.ACTION_VIEW, Uri.parse(
            String.format(MARKET_INTENT_URI_BASE, OPENKEYCHAIN_PACKAGE)));

    private ArrayList<OpenPgpProviderEntry> mLegacyList = new ArrayList<OpenPgpProviderEntry>();
    private ArrayList<OpenPgpProviderEntry> mList = new ArrayList<OpenPgpProviderEntry>();

    private String mSelectedPackage;

    public OpenPgpListPreference(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public OpenPgpListPreference(Context context) {
        this(context, null);
    }

    /**
     * Public method to add new entries for legacy applications
     *
     * @param packageName
     * @param simpleName
     * @param icon
     */
    public void addLegacyProvider(int position, String packageName, String simpleName, Drawable icon) {
        mLegacyList.add(position, new OpenPgpProviderEntry(packageName, simpleName, icon));
    }

    @Override
    protected void onPrepareDialogBuilder(Builder builder) {
        mList.clear();
        
        // add "none"-entry
        mList.add(0, new OpenPgpProviderEntry("",
                getContext().getString(R.string.openpgp_list_preference_none),
                getContext().getResources().getDrawable(R.drawable.ic_action_cancel_launchersize)));
        
        // add all additional (legacy) providers
        mList.addAll(mLegacyList);
        
        // search for OpenPGP providers...
        ArrayList<OpenPgpProviderEntry> providerList = new ArrayList<OpenPgpProviderEntry>();
        Intent intent = new Intent(OpenPgpApi.SERVICE_INTENT);
        List<ResolveInfo> resInfo = getContext().getPackageManager().queryIntentServices(intent, 0);
        if (!resInfo.isEmpty()) {
            for (ResolveInfo resolveInfo : resInfo) {
                if (resolveInfo.serviceInfo == null)
                    continue;

                String packageName = resolveInfo.serviceInfo.packageName;
                String simpleName = String.valueOf(resolveInfo.serviceInfo.loadLabel(getContext()
                        .getPackageManager()));
                Drawable icon = resolveInfo.serviceInfo.loadIcon(getContext().getPackageManager());

                providerList.add(new OpenPgpProviderEntry(packageName, simpleName, icon));
            }
        }

        if (providerList.isEmpty()) {
            // add install links if provider list is empty
            resInfo = getContext().getPackageManager().queryIntentActivities
                    (MARKET_INTENT, 0);
            for (ResolveInfo resolveInfo : resInfo) {
                Intent marketIntent = new Intent(MARKET_INTENT);
                marketIntent.setPackage(resolveInfo.activityInfo.packageName);
                Drawable icon = resolveInfo.activityInfo.loadIcon(getContext().getPackageManager());
                String marketName = String.valueOf(resolveInfo.activityInfo.applicationInfo
                        .loadLabel(getContext().getPackageManager()));
                String simpleName = String.format(getContext().getString(R.string
                        .openpgp_install_openkeychain_via), marketName);
                mList.add(new OpenPgpProviderEntry(OPENKEYCHAIN_PACKAGE, simpleName,
                        icon, marketIntent));
            }
        } else {
            // add provider
            mList.addAll(providerList);
        }

        // Init ArrayAdapter with OpenPGP Providers
        ListAdapter adapter = new ArrayAdapter<OpenPgpProviderEntry>(getContext(),
                android.R.layout.select_dialog_singlechoice, android.R.id.text1, mList) {
            public View getView(int position, View convertView, ViewGroup parent) {
                // User super class to create the View
                View v = super.getView(position, convertView, parent);
                TextView tv = (TextView) v.findViewById(android.R.id.text1);

                // Put the image on the TextView
                tv.setCompoundDrawablesWithIntrinsicBounds(mList.get(position).icon, null,
                        null, null);

                // Add margin between image and text (support various screen densities)
                int dp10 = (int) (10 * getContext().getResources().getDisplayMetrics().density + 0.5f);
                tv.setCompoundDrawablePadding(dp10);

                return v;
            }
        };

        builder.setSingleChoiceItems(adapter, getIndexOfProviderList(getValue()),
                new DialogInterface.OnClickListener() {

                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        OpenPgpProviderEntry entry = mList.get(which);

                        if (entry.intent != null) {
                            /*
                             * Intents are called as activity
                             *
                             * Current approach is to assume the user installed the app.
                             * If he does not, the selected package is not valid.
                             *
                             * However  applications should always consider this could happen,
                             * as the user might remove the currently used OpenPGP app.
                             */
                            getContext().startActivity(entry.intent);
                        }

                        mSelectedPackage = entry.packageName;

                        /*
                         * Clicking on an item simulates the positive button click, and dismisses
                         * the dialog.
                         */
                        OpenPgpListPreference.this.onClick(dialog, DialogInterface.BUTTON_POSITIVE);
                        dialog.dismiss();
                    }
                });

        /*
         * The typical interaction for list-based dialogs is to have click-on-an-item dismiss the
         * dialog instead of the user having to press 'Ok'.
         */
        builder.setPositiveButton(null, null);
    }

    @Override
    protected void onDialogClosed(boolean positiveResult) {
        super.onDialogClosed(positiveResult);

        if (positiveResult && (mSelectedPackage != null)) {
            if (callChangeListener(mSelectedPackage)) {
                setValue(mSelectedPackage);
            }
        }
    }

    private int getIndexOfProviderList(String packageName) {
        for (OpenPgpProviderEntry app : mList) {
            if (app.packageName.equals(packageName)) {
                return mList.indexOf(app);
            }
        }

        return -1;
    }

    public void setValue(String packageName) {
        mSelectedPackage = packageName;
        persistString(packageName);
    }

    public String getValue() {
        return mSelectedPackage;
    }

    public String getEntry() {
        return getEntryByValue(mSelectedPackage);
    }

    @Override
    protected Object onGetDefaultValue(TypedArray a, int index) {
        return a.getString(index);
    }

    @Override
    protected void onSetInitialValue(boolean restoreValue, Object defaultValue) {
        setValue(restoreValue ? getPersistedString(mSelectedPackage) : (String) defaultValue);
    }

    public String getEntryByValue(String packageName) {
        for (OpenPgpProviderEntry app : mList) {
            if (app.packageName.equals(packageName)) {
                return app.simpleName;
            }
        }

        return null;
    }

    private static class OpenPgpProviderEntry {
        private String packageName;
        private String simpleName;
        private Drawable icon;
        private Intent intent;

        public OpenPgpProviderEntry(String packageName, String simpleName, Drawable icon) {
            this.packageName = packageName;
            this.simpleName = simpleName;
            this.icon = icon;
        }

        public OpenPgpProviderEntry(String packageName, String simpleName, Drawable icon, Intent intent) {
            this(packageName, simpleName, icon);
            this.intent = intent;
        }

        @Override
        public String toString() {
            return simpleName;
        }
    }
}

D libs/openpgp-api-lib/src/org/openintents/openpgp/util/OpenPgpServiceConnection.java => libs/openpgp-api-lib/src/org/openintents/openpgp/util/OpenPgpServiceConnection.java +0 -124
@@ 1,124 0,0 @@
/*
 * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.openintents.openpgp.util;

import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.IBinder;

import org.openintents.openpgp.IOpenPgpService;

public class OpenPgpServiceConnection {

    // callback interface
    public interface OnBound {
        public void onBound(IOpenPgpService service);

        public void onError(Exception e);
    }

    private Context mApplicationContext;

    private IOpenPgpService mService;
    private String mProviderPackageName;

    private OnBound mOnBoundListener;

    /**
     * Create new connection
     *
     * @param context
     * @param providerPackageName specify package name of OpenPGP provider,
     *                            e.g., "org.sufficientlysecure.keychain"
     */
    public OpenPgpServiceConnection(Context context, String providerPackageName) {
        this.mApplicationContext = context.getApplicationContext();
        this.mProviderPackageName = providerPackageName;
    }

    /**
     * Create new connection with callback
     *
     * @param context
     * @param providerPackageName specify package name of OpenPGP provider,
     *                            e.g., "org.sufficientlysecure.keychain"
     * @param onBoundListener     callback, executed when connection to service has been established
     */
    public OpenPgpServiceConnection(Context context, String providerPackageName,
                                    OnBound onBoundListener) {
        this(context, providerPackageName);
        this.mOnBoundListener = onBoundListener;
    }

    public IOpenPgpService getService() {
        return mService;
    }

    public boolean isBound() {
        return (mService != null);
    }

    private ServiceConnection mServiceConnection = new ServiceConnection() {
        public void onServiceConnected(ComponentName name, IBinder service) {
            mService = IOpenPgpService.Stub.asInterface(service);
            if (mOnBoundListener != null) {
                mOnBoundListener.onBound(mService);
            }
        }

        public void onServiceDisconnected(ComponentName name) {
            mService = null;
        }
    };

    /**
     * If not already bound, bind to service!
     *
     * @return
     */
    public void bindToService() {
        // if not already bound...
        if (mService == null) {
            try {
                Intent serviceIntent = new Intent(OpenPgpApi.SERVICE_INTENT);
                // NOTE: setPackage is very important to restrict the intent to this provider only!
                serviceIntent.setPackage(mProviderPackageName);
                boolean connect = mApplicationContext.bindService(serviceIntent, mServiceConnection,
                        Context.BIND_AUTO_CREATE);
                if (!connect) {
                    throw new Exception("bindService() returned false!");
                }
            } catch (Exception e) {
                if (mOnBoundListener != null) {
                    mOnBoundListener.onError(e);
                }
            }
        } else {
            // already bound, but also inform client about it with callback
            if (mOnBoundListener != null) {
                mOnBoundListener.onBound(mService);
            }
        }
    }

    public void unbindFromService() {
        mApplicationContext.unbindService(mServiceConnection);
    }

}

D libs/openpgp-api-lib/src/org/openintents/openpgp/util/OpenPgpUtils.java => libs/openpgp-api-lib/src/org/openintents/openpgp/util/OpenPgpUtils.java +0 -76
@@ 1,76 0,0 @@
/*
 * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.openintents.openpgp.util;

import java.util.List;
import java.util.Locale;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import android.content.Context;
import android.content.Intent;
import android.content.pm.ResolveInfo;

public class OpenPgpUtils {

    public static final Pattern PGP_MESSAGE = Pattern.compile(
            ".*?(-----BEGIN PGP MESSAGE-----.*?-----END PGP MESSAGE-----).*",
            Pattern.DOTALL);

    public static final Pattern PGP_SIGNED_MESSAGE = Pattern.compile(
            ".*?(-----BEGIN PGP SIGNED MESSAGE-----.*?-----BEGIN PGP SIGNATURE-----.*?-----END PGP SIGNATURE-----).*",
            Pattern.DOTALL);

    public static final int PARSE_RESULT_NO_PGP = -1;
    public static final int PARSE_RESULT_MESSAGE = 0;
    public static final int PARSE_RESULT_SIGNED_MESSAGE = 1;

    public static int parseMessage(String message) {
        Matcher matcherSigned = PGP_SIGNED_MESSAGE.matcher(message);
        Matcher matcherMessage = PGP_MESSAGE.matcher(message);

        if (matcherMessage.matches()) {
            return PARSE_RESULT_MESSAGE;
        } else if (matcherSigned.matches()) {
            return PARSE_RESULT_SIGNED_MESSAGE;
        } else {
            return PARSE_RESULT_NO_PGP;
        }
    }

    public static boolean isAvailable(Context context) {
        Intent intent = new Intent(OpenPgpApi.SERVICE_INTENT);
        List<ResolveInfo> resInfo = context.getPackageManager().queryIntentServices(intent, 0);
        if (!resInfo.isEmpty()) {
            return true;
        } else {
            return false;
        }
    }

    public static String convertKeyIdToHex(long keyId) {
        return "0x" + convertKeyIdToHex32bit(keyId >> 32) + convertKeyIdToHex32bit(keyId);
    }

    private static String convertKeyIdToHex32bit(long keyId) {
        String hexString = Long.toHexString(keyId & 0xffffffffL).toLowerCase(Locale.ENGLISH);
        while (hexString.length() < 8) {
            hexString = "0" + hexString;
        }
        return hexString;
    }
}

D libs/openpgp-api-lib/src/org/openintents/openpgp/util/ParcelFileDescriptorUtil.java => libs/openpgp-api-lib/src/org/openintents/openpgp/util/ParcelFileDescriptorUtil.java +0 -106
@@ 1,106 0,0 @@
/*
 * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
 *               2013 Florian Schmaus <flo@geekplace.eu>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.openintents.openpgp.util;

import android.os.ParcelFileDescriptor;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

/**
 * Partially based on <a href="http://stackoverflow.com/questions/18212152/">Stackoverflow: Transfer InputStream to another Service (across process boundaries)</a>
 **/
public class ParcelFileDescriptorUtil {

    public interface IThreadListener {
        void onThreadFinished(final Thread thread);
    }

    public static ParcelFileDescriptor pipeFrom(InputStream inputStream, IThreadListener listener)
            throws IOException {
        ParcelFileDescriptor[] pipe = ParcelFileDescriptor.createPipe();
        ParcelFileDescriptor readSide = pipe[0];
        ParcelFileDescriptor writeSide = pipe[1];

        // start the transfer thread
        new TransferThread(inputStream, new ParcelFileDescriptor.AutoCloseOutputStream(writeSide),
                listener)
                .start();

        return readSide;
    }

    public static ParcelFileDescriptor pipeTo(OutputStream outputStream, IThreadListener listener)
            throws IOException {
        ParcelFileDescriptor[] pipe = ParcelFileDescriptor.createPipe();
        ParcelFileDescriptor readSide = pipe[0];
        ParcelFileDescriptor writeSide = pipe[1];

        // start the transfer thread
        new TransferThread(new ParcelFileDescriptor.AutoCloseInputStream(readSide), outputStream,
                listener)
                .start();

        return writeSide;
    }

    static class TransferThread extends Thread {
        final InputStream mIn;
        final OutputStream mOut;
        final IThreadListener mListener;

        TransferThread(InputStream in, OutputStream out, IThreadListener listener) {
            super("ParcelFileDescriptor Transfer Thread");
            mIn = in;
            mOut = out;
            mListener = listener;
            setDaemon(true);
        }

        @Override
        public void run() {
            byte[] buf = new byte[1024];
            int len;

            try {
                while ((len = mIn.read(buf)) > 0) {
                    mOut.write(buf, 0, len);
                }
                mOut.flush(); // just to be safe
            } catch (IOException e) {
                //Log.e(OpenPgpApi.TAG, "TransferThread" + getId() + ": writing failed", e);
            } finally {
                try {
                    mIn.close();
                } catch (IOException e) {
                    //Log.e(OpenPgpApi.TAG, "TransferThread" + getId(), e);
                }
                try {
                    mOut.close();
                } catch (IOException e) {
                    //Log.e(OpenPgpApi.TAG, "TransferThread" + getId(), e);
                }
            }
            if (mListener != null) {
                //Log.d(OpenPgpApi.TAG, "TransferThread " + getId() + " finished!");
                mListener.onThreadFinished(this);
            }
        }
    }
}

M settings.gradle => settings.gradle +0 -1
@@ 1,4 1,3 @@
include ':libs:MemorizingTrustManager'
include ':libs:openpgp-api-lib'

rootProject.name = 'Conversations'

M src/main/java/eu/siacs/conversations/crypto/PgpEngine.java => src/main/java/eu/siacs/conversations/crypto/PgpEngine.java +29 -13
@@ 40,8 40,6 @@ public class PgpEngine {
			final UiCallback<Message> callback) {
		Intent params = new Intent();
		params.setAction(OpenPgpApi.ACTION_DECRYPT_VERIFY);
		params.putExtra(OpenPgpApi.EXTRA_ACCOUNT_NAME, message
				.getConversation().getAccount().getJid().toBareJid().toString());
		if (message.getType() == Message.TYPE_TEXT) {
			InputStream is = new ByteArrayInputStream(message.getBody()
					.getBytes());


@@ 143,8 141,6 @@ public class PgpEngine {
			params.putExtra(OpenPgpApi.EXTRA_KEY_IDS, message.getConversation()
					.getMucOptions().getPgpKeyIds());
		}
		params.putExtra(OpenPgpApi.EXTRA_ACCOUNT_NAME, message
				.getConversation().getAccount().getJid().toBareJid().toString());

		if (!message.needsUploading()) {
			params.putExtra(OpenPgpApi.EXTRA_REQUEST_ASCII_ARMOR, true);


@@ 252,7 248,6 @@ public class PgpEngine {
		Intent params = new Intent();
		params.setAction(OpenPgpApi.ACTION_DECRYPT_VERIFY);
		params.putExtra(OpenPgpApi.EXTRA_REQUEST_ASCII_ARMOR, true);
		params.putExtra(OpenPgpApi.EXTRA_ACCOUNT_NAME, account.getJid().toBareJid().toString());
		InputStream is = new ByteArrayInputStream(pgpSig.toString().getBytes());
		ByteArrayOutputStream os = new ByteArrayOutputStream();
		Intent result = api.executeApi(params, is, os);


@@ 275,12 270,38 @@ public class PgpEngine {
		return 0;
	}

	public void chooseKey(final Account account, final UiCallback<Account> callback) {
		Intent p = new Intent();
		p.setAction(OpenPgpApi.ACTION_GET_SIGN_KEY_ID);
		api.executeApiAsync(p, null, null, new IOpenPgpCallback() {

			@Override
			public void onReturn(Intent result) {
				switch (result.getIntExtra(OpenPgpApi.RESULT_CODE, 0)) {
					case OpenPgpApi.RESULT_CODE_SUCCESS:
						callback.success(account);
						return;
					case OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED:
						callback.userInputRequried((PendingIntent) result
										.getParcelableExtra(OpenPgpApi.RESULT_INTENT),
								account);
						return;
					case OpenPgpApi.RESULT_CODE_ERROR:
						callback.error(R.string.openpgp_error, account);
				}
			}
		});
	}

	public void generateSignature(final Account account, String status,
			final UiCallback<Account> callback) {
		if (account.getPgpId() == -1) {
			return;
		}
		Intent params = new Intent();
		params.setAction(OpenPgpApi.ACTION_CLEARTEXT_SIGN);
		params.putExtra(OpenPgpApi.EXTRA_REQUEST_ASCII_ARMOR, true);
		params.setAction(OpenPgpApi.ACTION_SIGN);
		params.putExtra(OpenPgpApi.EXTRA_ACCOUNT_NAME, account.getJid().toBareJid().toString());
		params.putExtra(OpenPgpApi.EXTRA_SIGN_KEY_ID, account.getPgpId());
		InputStream is = new ByteArrayInputStream(status.getBytes());
		final OutputStream os = new ByteArrayOutputStream();
		api.executeApiAsync(params, is, os, new IOpenPgpCallback() {


@@ 313,7 334,7 @@ public class PgpEngine {
						callback.error(R.string.openpgp_error, account);
						return;
					}
					account.setKey("pgp_signature", signatureBuilder.toString());
					account.setPgpSignature(signatureBuilder.toString());
					callback.success(account);
					return;
				case OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED:


@@ 332,8 353,6 @@ public class PgpEngine {
		Intent params = new Intent();
		params.setAction(OpenPgpApi.ACTION_GET_KEY);
		params.putExtra(OpenPgpApi.EXTRA_KEY_ID, contact.getPgpKeyId());
		params.putExtra(OpenPgpApi.EXTRA_ACCOUNT_NAME, contact.getAccount()
				.getJid().toBareJid().toString());
		api.executeApiAsync(params, null, null, new IOpenPgpCallback() {

			@Override


@@ 358,8 377,6 @@ public class PgpEngine {
		Intent params = new Intent();
		params.setAction(OpenPgpApi.ACTION_GET_KEY);
		params.putExtra(OpenPgpApi.EXTRA_KEY_ID, contact.getPgpKeyId());
		params.putExtra(OpenPgpApi.EXTRA_ACCOUNT_NAME, contact.getAccount()
				.getJid().toBareJid().toString());
		Intent result = api.executeApi(params, null, null);
		return (PendingIntent) result
				.getParcelableExtra(OpenPgpApi.RESULT_INTENT);


@@ 369,7 386,6 @@ public class PgpEngine {
		Intent params = new Intent();
		params.setAction(OpenPgpApi.ACTION_GET_KEY);
		params.putExtra(OpenPgpApi.EXTRA_KEY_ID, pgpKeyId);
		params.putExtra(OpenPgpApi.EXTRA_ACCOUNT_NAME, account.getJid().toBareJid().toString());
		Intent result = api.executeApi(params, null, null);
		return (PendingIntent) result
				.getParcelableExtra(OpenPgpApi.RESULT_INTENT);

M src/main/java/eu/siacs/conversations/entities/Account.java => src/main/java/eu/siacs/conversations/entities/Account.java +36 -2
@@ 127,6 127,10 @@ public class Account extends AbstractEntity {

	public List<Conversation> pendingConferenceJoins = new CopyOnWriteArrayList<>();
	public List<Conversation> pendingConferenceLeaves = new CopyOnWriteArrayList<>();

	private static final String KEY_PGP_SIGNATURE = "pgp_signature";
	private static final String KEY_PGP_ID = "pgp_id";

	protected Jid jid;
	protected String password;
	protected int options = 0;


@@ 371,9 375,9 @@ public class Account extends AbstractEntity {
	}

	public String getPgpSignature() {
		if (keys.has("pgp_signature")) {
		if (keys.has(KEY_PGP_SIGNATURE)) {
			try {
				return keys.getString("pgp_signature");
				return keys.getString(KEY_PGP_SIGNATURE);
			} catch (final JSONException e) {
				return null;
			}


@@ 382,6 386,36 @@ public class Account extends AbstractEntity {
		}
	}

	public boolean setPgpSignature(String signature) {
		try {
			keys.put(KEY_PGP_SIGNATURE, signature);
		} catch (JSONException e) {
			return false;
		}
		return true;
	}

	public long getPgpId() {
		if (keys.has(KEY_PGP_ID)) {
			try {
				return keys.getLong(KEY_PGP_ID);
			} catch (JSONException e) {
				return -1;
			}
		} else {
			return -1;
		}
	}

	public boolean setPgpSignId(long pgpID) {
		try {
			keys.put(KEY_PGP_ID, pgpID);
		} catch (JSONException e) {
			return false;
		}
		return true;
	}

	public Roster getRoster() {
		return this.roster;
	}

M src/main/java/eu/siacs/conversations/services/XmppConnectionService.java => src/main/java/eu/siacs/conversations/services/XmppConnectionService.java +2 -2
@@ 37,7 37,7 @@ import net.java.otr4j.session.SessionID;
import net.java.otr4j.session.SessionImpl;
import net.java.otr4j.session.SessionStatus;

import org.openintents.openpgp.IOpenPgpService;
import org.openintents.openpgp.IOpenPgpService2;
import org.openintents.openpgp.util.OpenPgpApi;
import org.openintents.openpgp.util.OpenPgpServiceConnection;



@@ 662,7 662,7 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa

		this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
			@Override
			public void onBound(IOpenPgpService service) {
			public void onBound(IOpenPgpService2 service) {
				for (Account account : accounts) {
					if (account.getPgpDecryptionService() != null) {
						account.getPgpDecryptionService().onOpenPgpServiceBound();

M src/main/java/eu/siacs/conversations/ui/ConversationActivity.java => src/main/java/eu/siacs/conversations/ui/ConversationActivity.java +11 -1
@@ 56,6 56,7 @@ import eu.siacs.conversations.utils.ExceptionHelper;
import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
import eu.siacs.conversations.xmpp.jid.InvalidJidException;
import eu.siacs.conversations.xmpp.jid.Jid;
import org.openintents.openpgp.util.OpenPgpApi;

public class ConversationActivity extends XmppActivity
	implements OnAccountUpdate, OnConversationUpdate, OnRosterUpdate, OnUpdateBlocklist, XmppConnectionService.OnShowErrorToast {


@@ 768,7 769,7 @@ public class ConversationActivity extends XmppActivity
							break;
						case R.id.encryption_choice_pgp:
							if (hasPgp()) {
								if (conversation.getAccount().getKeys().has("pgp_signature")) {
								if (conversation.getAccount().getPgpSignature() != null) {
									conversation.setNextEncryption(Message.ENCRYPTION_PGP);
									item.setChecked(true);
								} else {


@@ 1195,6 1196,15 @@ public class ConversationActivity extends XmppActivity
		if (resultCode == RESULT_OK) {
			if (requestCode == REQUEST_DECRYPT_PGP) {
				mConversationFragment.onActivityResult(requestCode, resultCode, data);
			} else if (requestCode == REQUEST_CHOOSE_PGP_ID) {
				if (data.getExtras().containsKey(OpenPgpApi.EXTRA_SIGN_KEY_ID)) {
					mSelectedConversation.getAccount().setPgpSignId(data.getExtras().getLong(OpenPgpApi.EXTRA_SIGN_KEY_ID));
					announcePgp(mSelectedConversation.getAccount(), null);
				} else {
					choosePgpSignId(mSelectedConversation.getAccount());
				}
			} else if (requestCode == REQUEST_ANNOUNCE_PGP) {
				announcePgp(mSelectedConversation.getAccount(), null);
			} else if (requestCode == ATTACHMENT_CHOICE_CHOOSE_IMAGE) {
				mPendingImageUris.clear();
				mPendingImageUris.addAll(extractUriFromIntent(data));

M src/main/java/eu/siacs/conversations/ui/ManageAccountActivity.java => src/main/java/eu/siacs/conversations/ui/ManageAccountActivity.java +10 -2
@@ 30,6 30,7 @@ import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.services.XmppConnectionService;
import eu.siacs.conversations.services.XmppConnectionService.OnAccountUpdate;
import eu.siacs.conversations.ui.adapter.AccountAdapter;
import org.openintents.openpgp.util.OpenPgpApi;

public class ManageAccountActivity extends XmppActivity implements OnAccountUpdate, KeyChainAliasCallback, XmppConnectionService.OnAccountCreated {



@@ 148,7 149,7 @@ public class ManageAccountActivity extends XmppActivity implements OnAccountUpda
			deleteAccount(selectedAccount);
			return true;
		case R.id.mgmt_account_announce_pgp:
			publishOpenPGPPublicKey(selectedAccount);
			choosePgpSignId(selectedAccount);
			return true;
		default:
			return super.onContextItemSelected(item);


@@ 311,7 312,14 @@ public class ManageAccountActivity extends XmppActivity implements OnAccountUpda
	protected void onActivityResult(int requestCode, int resultCode, Intent data) {
		super.onActivityResult(requestCode, resultCode, data);
		if (resultCode == RESULT_OK) {
			if (requestCode == REQUEST_ANNOUNCE_PGP) {
			if (requestCode == REQUEST_CHOOSE_PGP_ID) {
				if (data.getExtras().containsKey(OpenPgpApi.EXTRA_SIGN_KEY_ID)) {
					selectedAccount.setPgpSignId(data.getExtras().getLong(OpenPgpApi.EXTRA_SIGN_KEY_ID));
					announcePgp(selectedAccount, null);
				} else {
					choosePgpSignId(selectedAccount);
				}
			} else if (requestCode == REQUEST_ANNOUNCE_PGP) {
				announcePgp(selectedAccount, null);
			}
		}

M src/main/java/eu/siacs/conversations/ui/XmppActivity.java => src/main/java/eu/siacs/conversations/ui/XmppActivity.java +50 -23
@@ 90,6 90,7 @@ public abstract class XmppActivity extends Activity {

	protected static final int REQUEST_ANNOUNCE_PGP = 0x0101;
	protected static final int REQUEST_INVITE_TO_CONVERSATION = 0x0102;
	protected static final int REQUEST_CHOOSE_PGP_ID = 0x0103;

	public XmppConnectionService xmppConnectionService;
	public boolean xmppConnectionServiceBound = false;


@@ 472,34 473,60 @@ public abstract class XmppActivity extends Activity {
	}

	protected void announcePgp(Account account, final Conversation conversation) {
		xmppConnectionService.getPgpEngine().generateSignature(account,
				"online", new UiCallback<Account>() {
		if (account.getPgpId() == -1) {
			choosePgpSignId(account);
		} else {
			xmppConnectionService.getPgpEngine().generateSignature(account,
					"online", new UiCallback<Account>() {

					@Override
					public void userInputRequried(PendingIntent pi,
												  Account account) {
						try {
							startIntentSenderForResult(pi.getIntentSender(),
									REQUEST_ANNOUNCE_PGP, null, 0, 0, 0);
						} catch (final SendIntentException ignored) {
						}
				@Override
				public void userInputRequried(PendingIntent pi,
											  Account account) {
					try {
						startIntentSenderForResult(pi.getIntentSender(),
								REQUEST_ANNOUNCE_PGP, null, 0, 0, 0);
					} catch (final SendIntentException ignored) {
					}
				}

					@Override
					public void success(Account account) {
						xmppConnectionService.databaseBackend.updateAccount(account);
						xmppConnectionService.sendPresence(account);
						if (conversation != null) {
							conversation.setNextEncryption(Message.ENCRYPTION_PGP);
							xmppConnectionService.databaseBackend.updateConversation(conversation);
						}
				@Override
				public void success(Account account) {
					xmppConnectionService.databaseBackend.updateAccount(account);
					xmppConnectionService.sendPresence(account);
					if (conversation != null) {
						conversation.setNextEncryption(Message.ENCRYPTION_PGP);
						xmppConnectionService.databaseBackend.updateConversation(conversation);
					}
				}

					@Override
					public void error(int error, Account account) {
						displayErrorDialog(error);
					}
				});
				@Override
				public void error(int error, Account account) {
					displayErrorDialog(error);
				}
			});
		}
	}

	protected void choosePgpSignId(Account account) {
		xmppConnectionService.getPgpEngine().chooseKey(account, new UiCallback<Account>() {
			@Override
			public void success(Account account1) {
			}

			@Override
			public void error(int errorCode, Account object) {

			}

			@Override
			public void userInputRequried(PendingIntent pi, Account object) {
				try {
					startIntentSenderForResult(pi.getIntentSender(),
							REQUEST_CHOOSE_PGP_ID, null, 0, 0, 0);
				} catch (final SendIntentException ignored) {
				}
			}
		});
	}

	protected void displayErrorDialog(final int errorCode) {