├── .classpath ├── .github └── FUNDING.yml ├── .gitignore ├── .project ├── .settings ├── org.eclipse.jdt.core.prefs └── org.eclipse.m2e.core.prefs ├── LICENSE ├── README.md ├── driver └── Windows │ └── bit4xpki.dll ├── pom.xml ├── signer.jar ├── src ├── com │ └── unical │ │ ├── argparser │ │ ├── ArgsParser.java │ │ ├── CAdESCommand.java │ │ ├── CommonParam.java │ │ └── PAdESCommand.java │ │ ├── digitalsignature │ │ ├── AbstractSignatureFactory.java │ │ ├── CAdESSignatureFactory.java │ │ ├── ISignatureFactory.java │ │ ├── Main.java │ │ ├── PAdESSignatureFactory.java │ │ └── SignFormat.java │ │ └── utils │ │ ├── PAdESProp.java │ │ └── Utility.java └── resources │ └── driver │ ├── Linux │ ├── 32 │ │ ├── libbit4xpki.so │ │ └── libbit4xpki.so.conf │ └── 64 │ │ ├── libbit4xpki.so │ │ └── libbit4xpki.so.conf │ └── Windows │ ├── bit4xpki.dll │ └── opensc-pkcs11.dll └── target └── classes ├── com └── unical │ ├── argparser │ ├── ArgsParser$FileConverter.class │ ├── ArgsParser.class │ ├── CAdESCommand.class │ ├── CommonParam.class │ └── PAdESCommand.class │ ├── digitalsignature │ ├── Main$SystemType.class │ ├── Main.class │ └── SignFormat.class │ └── utils │ ├── PAdESProp.class │ └── Utility.class ├── resources └── driver │ ├── Linux │ ├── 32 │ │ ├── libbit4xpki.so │ │ └── libbit4xpki.so.conf │ └── 64 │ │ ├── libbit4xpki.so │ │ └── libbit4xpki.so.conf │ └── Windows │ ├── bit4xpki.dll │ └── opensc-pkcs11.dll └── test └── PdfFieldTest.class /.classpath: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | -------------------------------------------------------------------------------- /.github/FUNDING.yml: -------------------------------------------------------------------------------- 1 | # These are supported funding model platforms 2 | 3 | ko_fi: alescarf 4 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | /build_script 2 | /src/test 3 | /target/ 4 | -------------------------------------------------------------------------------- /.project: -------------------------------------------------------------------------------- 1 | 2 | 3 | DigitalSignature 4 | 5 | 6 | 7 | 8 | 9 | org.eclipse.jdt.core.javabuilder 10 | 11 | 12 | 13 | 14 | org.eclipse.m2e.core.maven2Builder 15 | 16 | 17 | 18 | 19 | 20 | org.eclipse.m2e.core.maven2Nature 21 | org.eclipse.jdt.core.javanature 22 | 23 | 24 | -------------------------------------------------------------------------------- /.settings/org.eclipse.jdt.core.prefs: -------------------------------------------------------------------------------- 1 | eclipse.preferences.version=1 2 | org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8 3 | org.eclipse.jdt.core.compiler.compliance=1.8 4 | org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning 5 | org.eclipse.jdt.core.compiler.release=disabled 6 | org.eclipse.jdt.core.compiler.source=1.8 7 | -------------------------------------------------------------------------------- /.settings/org.eclipse.m2e.core.prefs: -------------------------------------------------------------------------------- 1 | activeProfiles= 2 | eclipse.preferences.version=1 3 | resolveWorkspaceProjects=true 4 | version=1 5 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Java-Digital-Signature 2 | Java command line tool for digital signature with PKCS#11 token. 3 | 4 | ## Support me 5 | If you find my work useful and would like to contribute, consider supporting me. 6 | 7 | [![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/G2G5Z4O75) 8 | 9 | 10 | ## Instruction 11 | To use the tool simply run `signer.jar`. 12 | 13 | ``` 14 | # help 15 | > java -jar signer.jar -h 16 | 17 | Usage: PKCS#11 Digital Signature Tool [options] [command] [command options] 18 | Options: 19 | -h, --help 20 | display help 21 | -d, --driver 22 | PKCS#11 Driver 23 | -p, --password 24 | Pass password in command line (USE WITH CAUTION) 25 | -u, --key-usage 26 | show key usage 27 | Default: false 28 | -i, --info-certificates 29 | show certificates info 30 | Default: false 31 | Commands: 32 | cades CAdES signature format 33 | Usage: cades [options] FileToSign 34 | Options: 35 | -h, --help 36 | display help 37 | -c, --choose-certificate 38 | choose certificate to use 39 | -o, --output-folder 40 | set destination FOLDER for the output file 41 | -n, --newfile-name 42 | set name of the new file 43 | 44 | pades PAdES signature format 45 | Usage: pades [options] FileToSign 46 | Options: 47 | -h, --help 48 | display help 49 | -c, --choose-certificate 50 | choose certificate to use 51 | -o, --output-folder 52 | set destination FOLDER for the output file 53 | -n, --newfile-name 54 | set name of the new file 55 | -v, --visible-signature 56 | add visible signature - only text 57 | Default: false 58 | -vi, --visible-signature-image 59 | add visible signature - text and image 60 | -s, --skip-field-selection 61 | skip the choice of the field to use 62 | Default: false 63 | -f, --field-to-sign 64 | name of the field to sign 65 | -pg, --page 66 | page of signature [If a field is selected this option is ignored] 67 | Default: 1 68 | -pv, --vertical-signature-position 69 | vertical position of visible signature: T(op) - M(iddle) - 70 | B(ottom) [If a field is selected this option is ignored] 71 | -ph, --horizontal-signature-position 72 | horizontal position of visible signature: L(eft) - C(enter) - 73 | R(ight) [If a field is selected this option is ignored] 74 | 75 | ``` 76 | ----- 77 | ### Usage example 78 | 79 | #### Token Info: 80 | 81 | List all certificates and show purpose of the public key contained in each certificate (key usage). 82 | 83 | ``` 84 | >java -jar signer.jar -u 85 | 86 | Password: 87 | 88 | Certificate: 89 | Key Usage: 90 | digitalSignature => false 91 | nonRepudiation => true 92 | keyEncipherment => false 93 | dataEncipherment => false 94 | keyAgreement => false 95 | keyCertSign => false 96 | cRLSign => false 97 | encipherOnly => false 98 | decipherOnly => false 99 | ``` 100 | 101 | For more detailed info use `-i` option. 102 | 103 | The *jar* contain the driver used for the token in use (see **NOTE** section at the end of the Readme) and auto extract it, in the same folder of the jar, at the first run. 104 | 105 | It is possible to **use a specific driver** with the `-d` option. 106 | 107 | #### CAdES (CMS Advanced Electronic Signatures): 108 | 109 | ``` 110 | # Basic usage: 111 | >java -jar signer.jar cades test.pdf 112 | Selected Signature Format: CADES 113 | Start Signature Procedure 114 | Password: 115 | 116 | Certificate to use: 117 | Start of signing process... 118 | Create signed file: test.pdf.p7m 119 | End of signing process. 120 | 121 | ``` 122 | 123 | It is possible to specify folder and name of the output file with `-o` and `-n` options: 124 | 125 | ``` 126 | >java -jar signer.jar cades test.pdf -o Test -n newfile.pdf 127 | ``` 128 | 129 | #### PAdES (PDF Advanced Electronic Signatures): 130 | 131 | - **No visible signature** 132 | 133 | ``` 134 | >java -jar signer.jar pades test.pdf 135 | Selected Signature Format: PADES 136 | Start Signature Procedure 137 | Password: 138 | 139 | Certificate to use: 140 | No available field in the pdf. 141 | Start of signing process... 142 | Create signed file: test-signed.pdf 143 | End of signing process. 144 | ``` 145 | 146 | - **Visible signature** (`-v` option or `-vi` for use also an image). 147 | If the *pdf* contains some signable fields, the tool asks to user if he wants to use one of them, else the signature is placed in the lower left corner of the first page. The position of the signature can be customized using the options `-pg`, `-pv`, `-ph` (*page, vertical postion, horizontal position*) 148 | 149 | ``` 150 | >java -jar signer.jar pades -v test.pdf 151 | [...] 152 | 153 | Certificate to use: 154 | No available field in the pdf. 155 | Start of signing process... 156 | Create signed file: test-signed(1).pdf 157 | End of signing process. 158 | 159 | >java -jar signer.jar pades -v test-form.pdf -pg 2 -pv T -ph R 160 | [....] 161 | 162 | # Put Signature in the top right corner of the second page of the pdf 163 | 164 | ``` 165 | 166 | - Try to sign a document that contains signable **fields**: 167 | 168 | ``` 169 | >java -jar signer.jar pades -v test-form.pdf 170 | [...] 171 | Certificate to use: 172 | [0] - page:1 - Signature 173 | [1] - page:1 - Signature_1 174 | [2] - page:2 - Signature_2 175 | Select Field to use (-1 or Enter for skip):0 176 | [....] 177 | ``` 178 | In this way the field named 'Signature' was used for contain the signature. 179 | If the field name is already known, it can be provided with `-f` option. 180 | For skip this step use `-s` option. 181 | 182 | ``` 183 | >java -jar signer.jar pades -v test-form.pdf -f Signature 184 | ``` 185 | 186 | **NB:** if a field is selected, all placement options (`-pg`, `-pv`, `-ph`) are ignored. 187 | 188 | ----- 189 | #### Dependencies: 190 | 191 | - Digital Signature Services (DSS): https://github.com/esig/dss 192 | - JCommander: https://github.com/cbeust/jcommander 193 | 194 | ----- 195 | 196 | #### NOTE: 197 | - Tested only on **Windows 10, 8.1 (Oracle JDK8).** 198 | 199 | - **Tested with Bit4id smart card reader and an Italian CNS** (all provided by Aruba): 200 | 201 | [Link to Aruba page](https://www.pec.it/cns-token.aspx) 202 | 203 | [Link to Bit4id usb token](https://www.bit4id.com/en/lettore-di-smart-card-minilector-s-evo/) 204 | 205 | ![Token Image](https://www.pec.it/getattachment/20362be8-daa3-44a6-9a91-4d801245baa7/Token) 206 | -------------------------------------------------------------------------------- /driver/Windows/bit4xpki.dll: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AlessioScarfone/Java-Digital-Signature/b930525945d4e15425bfd5b816c566693c9c53a0/driver/Windows/bit4xpki.dll -------------------------------------------------------------------------------- /pom.xml: -------------------------------------------------------------------------------- 1 | 4 | 4.0.0 5 | DigitalSignature 6 | DigitalSignature 7 | 0.0.1-SNAPSHOT 8 | 9 | src 10 | 11 | 12 | maven-compiler-plugin 13 | 3.7.0 14 | 15 | 1.8 16 | 1.8 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | org.digidoc4j.dss 26 | dss-token 27 | 5.2.d4j.3 28 | 29 | 30 | 31 | 32 | 33 | org.digidoc4j.dss 34 | dss-document 35 | 5.2.d4j.3 36 | 37 | 38 | 39 | 40 | 41 | org.digidoc4j.dss 42 | dss-model 43 | 5.2.d4j.3 44 | 45 | 46 | 47 | 48 | org.digidoc4j.dss 49 | dss-cades 50 | 5.2.d4j.3 51 | 52 | 53 | 54 | 55 | org.digidoc4j.dss 56 | dss-pades 57 | 5.2.d4j.3 58 | 59 | 60 | 61 | 62 | 63 | org.digidoc4j.dss 64 | dss-utils-apache-commons 65 | 5.2.d4j.3 66 | test 67 | 68 | 69 | 70 | 71 | org.digidoc4j.dss 72 | dss-utils-google-guava 73 | 5.2.d4j.3 74 | 75 | 76 | 77 | 78 | org.slf4j 79 | slf4j-simple 80 | 1.7.25 81 | 82 | 83 | 84 | com.beust 85 | jcommander 86 | 1.74 87 | 88 | 89 | 90 | 91 | 92 | -------------------------------------------------------------------------------- /signer.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AlessioScarfone/Java-Digital-Signature/b930525945d4e15425bfd5b816c566693c9c53a0/signer.jar -------------------------------------------------------------------------------- /src/com/unical/argparser/ArgsParser.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Java-Digital-Signature 3 | * Java command line tool for digital signature with PKCS#11 token. 4 | * Copyright (C) 2018,2019 Alessio Scarfone 5 | * 6 | * This program is free software: you can redistribute it and/or modify 7 | * it under the terms of the GNU General Public License as published by 8 | * the Free Software Foundation, either version 3 of the License, or 9 | * (at your option) any later version. 10 | * 11 | * This program is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | * GNU General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU General Public License 17 | * along with this program. If not, see . 18 | */ 19 | 20 | 21 | package com.unical.argparser; 22 | 23 | import java.io.File; 24 | import java.util.Comparator; 25 | import java.util.List; 26 | 27 | import com.beust.jcommander.IStringConverter; 28 | import com.beust.jcommander.JCommander; 29 | import com.beust.jcommander.Parameter; 30 | import com.beust.jcommander.ParameterDescription; 31 | import com.unical.digitalsignature.SignFormat; 32 | import com.unical.utils.PAdESProp; 33 | 34 | import eu.europa.esig.dss.pades.SignatureImageParameters.VisualSignatureAlignmentHorizontal; 35 | import eu.europa.esig.dss.pades.SignatureImageParameters.VisualSignatureAlignmentVertical; 36 | 37 | public class ArgsParser { 38 | 39 | public final static String cadesCommandLabel = "cades"; 40 | public final static String padesCommandLabel = "pades"; 41 | 42 | private JCommander jCommander; 43 | 44 | // ------------------------ 45 | // ---- CLI Parameters ---- 46 | // ------------------------ 47 | @Parameter(names = { "-h", "--help" }, description = "display help", help = true, order = 0) 48 | private boolean help = false; 49 | 50 | @Parameter(names = { "-u", "--key-usage" }, description = "show key usage", order = 2) 51 | private boolean showKeyUsage; 52 | 53 | @Parameter(names = { "-i", "--info-certificates" }, description = "show certificates info", order = 3) 54 | private boolean showCertInfo; 55 | 56 | @Parameter(names = { "-d", 57 | "--driver" }, converter = FileConverter.class, description = "PKCS#11 Driver", required = false, arity = 1, order = 1) 58 | private File driver; 59 | 60 | @Parameter(names = { "-p", 61 | "--password" }, description = "Pass password in command line (USE WITH CAUTION)", required = false, arity = 1, order = 1) 62 | private String password; 63 | 64 | private CAdESCommand cadesCommand; 65 | private PAdESCommand padesCommand; 66 | 67 | // _______________________________________ 68 | 69 | // ** Singleton ** 70 | 71 | private static ArgsParser instance = null; 72 | 73 | private ArgsParser() { 74 | jCommander = new JCommander(this); 75 | jCommander.setProgramName("PKCS#11 Digital Signature Tool"); 76 | cadesCommand = new CAdESCommand(); 77 | padesCommand = new PAdESCommand(); 78 | jCommander.addCommand(cadesCommandLabel, cadesCommand); 79 | jCommander.addCommand(padesCommandLabel, padesCommand); 80 | } 81 | 82 | public static ArgsParser getInstance() { 83 | if (instance == null) 84 | instance = new ArgsParser(); 85 | return instance; 86 | } 87 | 88 | // ****** 89 | 90 | public boolean showCertInfo() { 91 | return showCertInfo; 92 | } 93 | 94 | public boolean showKeyUsage() { 95 | return showKeyUsage; 96 | } 97 | 98 | public String getPassword() { 99 | return password; 100 | } 101 | 102 | public String parseArgs(String[] args) { 103 | jCommander.parse(args); 104 | return jCommander.getParsedCommand(); 105 | } 106 | 107 | public File getFileToSign() { 108 | String command = jCommander.getParsedCommand(); 109 | if (command.equals(cadesCommandLabel)) 110 | return getCadesCommand().getFileToSign(); 111 | else if (command.equals(padesCommandLabel)) 112 | return getPadesCommand().getFileToSign(); 113 | return null; 114 | } 115 | 116 | public PAdESProp createPAdESProp() { 117 | if (isPAdES()) 118 | return new PAdESProp(useVisibleSignature(), getUseVisibleSignatureImage(), getNameFieldToSign(), 119 | getHorizontalAlignment(), getVerticalAlignment(), getPage(), getSkipFieldToUseSelection()); 120 | return null; 121 | } 122 | 123 | public boolean useVisibleSignature() { 124 | String command = jCommander.getParsedCommand(); 125 | if (command.equals(padesCommandLabel)) { 126 | if (getPadesCommand().useTextVisibleSignature() || getPadesCommand().getVisibleSignatureImage() != null) 127 | return true; 128 | } 129 | return false; 130 | } 131 | 132 | public File getUseVisibleSignatureImage() { 133 | String command = jCommander.getParsedCommand(); 134 | if (command.equals(padesCommandLabel)) 135 | return getPadesCommand().getVisibleSignatureImage(); 136 | return null; 137 | } 138 | 139 | public VisualSignatureAlignmentVertical getVerticalAlignment() { 140 | String command = jCommander.getParsedCommand(); 141 | if (command.equals(padesCommandLabel)) 142 | return getPadesCommand().getPosVertical(); 143 | return null; 144 | } 145 | 146 | public VisualSignatureAlignmentHorizontal getHorizontalAlignment() { 147 | String command = jCommander.getParsedCommand(); 148 | if (command.equals(padesCommandLabel)) 149 | return getPadesCommand().getPosHorizontal(); 150 | return null; 151 | } 152 | 153 | public String getNameFieldToSign() { 154 | String command = jCommander.getParsedCommand(); 155 | if (command.equals(padesCommandLabel)) 156 | return getPadesCommand().getNameFieldToSign(); 157 | return null; 158 | } 159 | 160 | public boolean getSkipFieldToUseSelection() { 161 | String command = jCommander.getParsedCommand(); 162 | if (command.equals(padesCommandLabel)) 163 | return getPadesCommand().getSkipFieldToUseSelection(); 164 | return false; 165 | } 166 | 167 | public String getOutputDirectory() { 168 | return getCommand().getOutputDirectory(); 169 | } 170 | 171 | public String getNameNewFile() { 172 | return getCommand().getNameNewFile(); 173 | } 174 | 175 | public int getPage() { 176 | String command = jCommander.getParsedCommand(); 177 | if (command.equals(padesCommandLabel)) 178 | return getPadesCommand().getPage(); 179 | return 1; 180 | } 181 | 182 | public SignFormat checkSelectedSignFormat() { 183 | if (isCAdES() == false && isPAdES() == false) 184 | return null; 185 | else if (isCAdES()) { 186 | return SignFormat.CADES; 187 | } else if (isPAdES()) { 188 | return SignFormat.PADES; 189 | } 190 | return null; 191 | } 192 | 193 | public boolean isHelp() { 194 | if (help) 195 | return true; 196 | if (getCommand() != null) 197 | return getCommand().isHelp(); 198 | return false; 199 | } 200 | 201 | public boolean isChoice_certificate() { 202 | if (getCommand() != null) 203 | return getCommand().isChoice_certificate(); 204 | return false; 205 | } 206 | 207 | public File getDriver() { 208 | // if (getCommand() != null) 209 | // return getCommand().getDriver(); 210 | // else 211 | return driver; 212 | } 213 | 214 | public void showDefaultHelp() { 215 | jCommander.usage(); 216 | } 217 | 218 | public void showHelp() { 219 | List parameters = null; 220 | if (help) { 221 | jCommander.usage(); 222 | return; 223 | } else if (isCAdES() && getCommand().isHelp()) { 224 | parameters = jCommander.getCommands().get(cadesCommandLabel).getParameters(); 225 | } else if (isPAdES() && getCommand().isHelp()) { 226 | parameters = jCommander.getCommands().get(padesCommandLabel).getParameters(); 227 | } 228 | Comparator parameterDescriptionComparator = jCommander 229 | .getParameterDescriptionComparator(); 230 | parameters.sort(parameterDescriptionComparator); 231 | System.out.println("Usage:" + jCommander.getProgramDisplayName()); 232 | System.out.println(" Options:"); 233 | for (ParameterDescription parameterDescription : parameters) { 234 | System.out.println(" " + parameterDescription.getNames().toString()); 235 | System.out.println("\t" + parameterDescription.getDescription().toString()); 236 | } 237 | } 238 | 239 | // --------------------------------------------------------------------------------- 240 | 241 | private CAdESCommand getCadesCommand() { 242 | return cadesCommand; 243 | } 244 | 245 | private PAdESCommand getPadesCommand() { 246 | return padesCommand; 247 | } 248 | 249 | private CommonParam getCommand() { 250 | String command = jCommander.getParsedCommand(); 251 | if (command != null) { 252 | if (command.equals(cadesCommandLabel)) 253 | return getCadesCommand(); 254 | else if (command.equals(padesCommandLabel)) 255 | return getPadesCommand(); 256 | } 257 | return null; 258 | } 259 | 260 | private boolean isCAdES() { 261 | String command = jCommander.getParsedCommand(); 262 | if (command != null && command.equals(ArgsParser.cadesCommandLabel)) 263 | return true; 264 | return false; 265 | } 266 | 267 | private boolean isPAdES() { 268 | String command = jCommander.getParsedCommand(); 269 | if (command != null && command.equals(ArgsParser.padesCommandLabel)) 270 | return true; 271 | return false; 272 | } 273 | 274 | // Converter 275 | // create a file from a string 276 | public class FileConverter implements IStringConverter { 277 | @Override 278 | public File convert(String value) { 279 | System.out.println(value); 280 | return new File(value); 281 | } 282 | } 283 | 284 | } 285 | -------------------------------------------------------------------------------- /src/com/unical/argparser/CAdESCommand.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Java-Digital-Signature 3 | * Java command line tool for digital signature with PKCS#11 token. 4 | * Copyright (C) 2018,2019 Alessio Scarfone 5 | * 6 | * This program is free software: you can redistribute it and/or modify 7 | * it under the terms of the GNU General Public License as published by 8 | * the Free Software Foundation, either version 3 of the License, or 9 | * (at your option) any later version. 10 | * 11 | * This program is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | * GNU General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU General Public License 17 | * along with this program. If not, see . 18 | */ 19 | 20 | package com.unical.argparser; 21 | 22 | import java.io.File; 23 | 24 | import com.beust.jcommander.Parameter; 25 | import com.beust.jcommander.Parameters; 26 | import com.unical.argparser.ArgsParser.FileConverter; 27 | 28 | @Parameters(commandDescription = "CAdES signature format") 29 | public class CAdESCommand extends CommonParam { 30 | @Parameter(description = "FileToSign", converter = FileConverter.class) 31 | private File fileToSign; 32 | 33 | public File getFileToSign() { 34 | return fileToSign; 35 | } 36 | } 37 | -------------------------------------------------------------------------------- /src/com/unical/argparser/CommonParam.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Java-Digital-Signature 3 | * Java command line tool for digital signature with PKCS#11 token. 4 | * Copyright (C) 2018,2019 Alessio Scarfone 5 | * 6 | * This program is free software: you can redistribute it and/or modify 7 | * it under the terms of the GNU General Public License as published by 8 | * the Free Software Foundation, either version 3 of the License, or 9 | * (at your option) any later version. 10 | * 11 | * This program is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | * GNU General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU General Public License 17 | * along with this program. If not, see . 18 | */ 19 | 20 | package com.unical.argparser; 21 | 22 | import com.beust.jcommander.Parameter; 23 | 24 | /* 25 | * Class that contain the common parameters of all commands 26 | */ 27 | public abstract class CommonParam { 28 | @Parameter(names = { "-h", "--help" }, description = "display help", help = true, order = 0) 29 | private boolean help = false; 30 | 31 | @Parameter(names = { "-c", "--choose-certificate" }, description = "choose certificate to use", help = true, order = 1) 32 | private boolean choice_certificate = false; 33 | 34 | @Parameter(names = { "-o", "--output-folder" }, description = "set destination FOLDER for the output file", help = true, order = 2) 35 | private String outputFolder; 36 | 37 | @Parameter(names = { "-n", "--newfile-name" }, description = "set name of the new file", help = true, order = 3) 38 | private String nameNewFile; 39 | 40 | 41 | public boolean isHelp() { 42 | return help; 43 | } 44 | 45 | public boolean isChoice_certificate() { 46 | return choice_certificate; 47 | } 48 | 49 | public String getOutputDirectory() { 50 | return outputFolder; 51 | } 52 | 53 | public String getNameNewFile() { 54 | return nameNewFile; 55 | } 56 | 57 | } 58 | -------------------------------------------------------------------------------- /src/com/unical/argparser/PAdESCommand.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Java-Digital-Signature 3 | * Java command line tool for digital signature with PKCS#11 token. 4 | * Copyright (C) 2018,2019 Alessio Scarfone 5 | * 6 | * This program is free software: you can redistribute it and/or modify 7 | * it under the terms of the GNU General Public License as published by 8 | * the Free Software Foundation, either version 3 of the License, or 9 | * (at your option) any later version. 10 | * 11 | * This program is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | * GNU General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU General Public License 17 | * along with this program. If not, see . 18 | */ 19 | 20 | package com.unical.argparser; 21 | 22 | import java.io.File; 23 | 24 | import com.beust.jcommander.Parameter; 25 | import com.beust.jcommander.Parameters; 26 | import com.unical.argparser.ArgsParser.FileConverter; 27 | 28 | import eu.europa.esig.dss.pades.SignatureImageParameters; 29 | import eu.europa.esig.dss.pades.SignatureImageParameters.VisualSignatureAlignmentHorizontal; 30 | import eu.europa.esig.dss.pades.SignatureImageParameters.VisualSignatureAlignmentVertical; 31 | 32 | @Parameters(commandDescription = "PAdES signature format") 33 | public class PAdESCommand extends CommonParam { 34 | 35 | @Parameter(description = "FileToSign", converter = FileConverter.class, arity = 1, order = 5) 36 | private File fileToSign; 37 | 38 | @Parameter(names = { "-v", 39 | "--visible-signature" }, description = "add visible signature - only text ", arity = 0, order = 6) 40 | private boolean useTextVisibleSignature; 41 | 42 | @Parameter(names = { "-vi", 43 | "--visible-signature-image" }, description = "add visible signature - text and image ", arity = 1, order = 7) 44 | private File useImageVisibleSignature; 45 | 46 | @Parameter(names = { "-s", 47 | "--skip-field-selection" }, description = "skip the selection of the field to use", arity = 0, order =8) 48 | private boolean skipFieldToUseSelection; 49 | 50 | @Parameter(names = { "-f", 51 | "--field-to-sign" }, description = "name of the field to sign ", arity = 1, order = 9) 52 | private String fieldName; 53 | 54 | @Parameter(names = { "-pg", 55 | "--page" }, description = "page of signature [If a field is selected this option is ignored]", arity = 1, order = 10) 56 | private int page = 1; 57 | 58 | @Parameter(names = { "-pv", 59 | "--vertical-signature-position" }, description = "vertical position of visible signature: T(op) - M(iddle) - B(ottom) [If a field is selected this option is ignored]", arity = 1, order = 11) 60 | private String posV; 61 | 62 | @Parameter(names = { "-ph", 63 | "--horizontal-signature-position" }, description = "horizontal position of visible signature: L(eft) - C(enter) - R(ight) [If a field is selected this option is ignored]", arity = 1, order = 12) 64 | private String posH; 65 | 66 | 67 | 68 | public File getFileToSign() { 69 | return fileToSign; 70 | } 71 | 72 | public boolean useTextVisibleSignature() { 73 | return useTextVisibleSignature; 74 | } 75 | 76 | public File getVisibleSignatureImage() { 77 | return useImageVisibleSignature; 78 | } 79 | 80 | public VisualSignatureAlignmentVertical getPosVertical() { 81 | if (posV != null) { 82 | if (posV.equalsIgnoreCase("Top") || posV.equalsIgnoreCase("T")) 83 | return SignatureImageParameters.VisualSignatureAlignmentVertical.TOP; 84 | else if (posV.equalsIgnoreCase("Middle") || posV.equalsIgnoreCase("M")) 85 | return SignatureImageParameters.VisualSignatureAlignmentVertical.MIDDLE; 86 | else if (posV.equalsIgnoreCase("Bottom") || posV.equalsIgnoreCase("B")) 87 | return SignatureImageParameters.VisualSignatureAlignmentVertical.BOTTON; 88 | } 89 | return null; 90 | 91 | } 92 | 93 | public VisualSignatureAlignmentHorizontal getPosHorizontal() { 94 | if (posH != null) { 95 | if (posH.equalsIgnoreCase("Left") || posH.equalsIgnoreCase("L")) 96 | return SignatureImageParameters.VisualSignatureAlignmentHorizontal.LEFT; 97 | else if (posH.equalsIgnoreCase("Right") || posH.equalsIgnoreCase("R")) 98 | return SignatureImageParameters.VisualSignatureAlignmentHorizontal.RIGHT; 99 | else if (posH.equalsIgnoreCase("Center") || posH.equalsIgnoreCase("C")) 100 | return SignatureImageParameters.VisualSignatureAlignmentHorizontal.CENTER; 101 | } 102 | return null; 103 | } 104 | 105 | public int getPage() { 106 | return page; 107 | } 108 | 109 | public String getNameFieldToSign() { 110 | return fieldName; 111 | } 112 | 113 | public boolean getSkipFieldToUseSelection() { 114 | return skipFieldToUseSelection; 115 | } 116 | 117 | } -------------------------------------------------------------------------------- /src/com/unical/digitalsignature/AbstractSignatureFactory.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Java-Digital-Signature 3 | * Java command line tool for digital signature with PKCS#11 token. 4 | * Copyright (C) 2018,2019 Alessio Scarfone 5 | * 6 | * This program is free software: you can redistribute it and/or modify 7 | * it under the terms of the GNU General Public License as published by 8 | * the Free Software Foundation, either version 3 of the License, or 9 | * (at your option) any later version. 10 | * 11 | * This program is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | * GNU General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU General Public License 17 | * along with this program. If not, see . 18 | */ 19 | 20 | package com.unical.digitalsignature; 21 | 22 | import java.io.File; 23 | import java.io.FileOutputStream; 24 | import java.io.IOException; 25 | import java.util.ArrayList; 26 | import java.util.List; 27 | 28 | import com.google.common.io.Files; 29 | import com.unical.argparser.ArgsParser; 30 | import com.unical.utils.Utility; 31 | 32 | import eu.europa.esig.dss.DSSASN1Utils; 33 | import eu.europa.esig.dss.DSSDocument; 34 | import eu.europa.esig.dss.DSSException; 35 | import eu.europa.esig.dss.token.DSSPrivateKeyEntry; 36 | import eu.europa.esig.dss.token.Pkcs11SignatureToken; 37 | import eu.europa.esig.dss.utils.Utils; 38 | import eu.europa.esig.dss.x509.CertificateToken; 39 | 40 | public abstract class AbstractSignatureFactory implements ISignatureFactory { 41 | 42 | protected File inputFile; 43 | private String keyUsageLabel[] = { "digitalSignature", "nonRepudiation", "keyEncipherment", "dataEncipherment", 44 | "keyAgreement", "keyCertSign", "cRLSign", "encipherOnly", "decipherOnly" }; 45 | 46 | private final int nonRepudiationIndex = 1; 47 | 48 | public AbstractSignatureFactory(File inputFile) { 49 | this.inputFile = inputFile; 50 | } 51 | 52 | @Override 53 | public Pkcs11SignatureToken connectToToken(File driverPath, char[] pass) { 54 | Pkcs11SignatureToken token = new Pkcs11SignatureToken(driverPath.getAbsolutePath(), pass); 55 | return token; 56 | } 57 | 58 | @Override 59 | public void showCertificateData(CertificateToken ct) { 60 | System.out.println(ct.getCertificate().toString()); 61 | } 62 | 63 | @Override 64 | public void showKeyUsage(CertificateToken ct) { 65 | // the KeyUsage extension of this certificate, represented as an array of 66 | // booleans. 67 | // KeyUsage ::= BIT STRING { 68 | // * digitalSignature (0), 69 | // * nonRepudiation (1), 70 | // * keyEncipherment (2), 71 | // * dataEncipherment (3), 72 | // * keyAgreement (4), 73 | // * keyCertSign (5), 74 | // * cRLSign (6), 75 | // * encipherOnly (7), 76 | // * decipherOnly (8) 77 | // } 78 | boolean[] keyUsageValue = ct.getCertificate().getKeyUsage(); 79 | for (int i = 0; i < 9; i++) { 80 | format(keyUsageLabel[i], keyUsageValue[i]); 81 | } 82 | } 83 | 84 | // SELECT CERTIFICATE TO USE 85 | // only certificate with NonRepudiation can be used 86 | @Override 87 | public DSSPrivateKeyEntry getSigner(List keys, boolean choose_cert) { 88 | DSSPrivateKeyEntry selectedKey = null; 89 | if (Utils.isCollectionEmpty(keys)) { 90 | throw new RuntimeException("No certificate found", null); 91 | } else { 92 | List usable_keys = new ArrayList(); 93 | if (choose_cert) { 94 | int c = 0; 95 | for (DSSPrivateKeyEntry key : keys) { 96 | if (haveNonRepudiation(key)) { 97 | usable_keys.add(key); 98 | printCertificateSelectionField(key, c); 99 | c++; 100 | } 101 | } 102 | if (!usable_keys.isEmpty()) { 103 | int n = Utility.getValidIntInRange("Select a certificate to use:", 0, usable_keys.size()); 104 | selectedKey = usable_keys.get(n); 105 | } 106 | } else { 107 | // use first key with "NonRepudiation" 108 | for (DSSPrivateKeyEntry key : keys) { 109 | if (haveNonRepudiation(key)) { 110 | selectedKey = key; 111 | break; 112 | } 113 | } 114 | } 115 | if (selectedKey == null) { 116 | System.err.println("Impossible to find a certificate that could be used to sign"); 117 | } 118 | } 119 | return selectedKey; 120 | } 121 | 122 | @Override 123 | public void createSignedFile(DSSDocument signedDocument) { 124 | String newfilename = getNameNewFile(); 125 | 126 | String dir = getOutputDirectory(); 127 | 128 | writeFile(dir, newfilename, signedDocument); 129 | 130 | } 131 | 132 | protected abstract String getNameNewFile(); 133 | 134 | public String getOutputDirectory() { 135 | String dir = ArgsParser.getInstance().getOutputDirectory(); 136 | if (dir == null) 137 | dir = inputFile.getParent(); 138 | if (dir == null) 139 | dir = "."; 140 | File fileDest = new File(dir); 141 | if (!fileDest.exists()) 142 | fileDest.mkdirs(); 143 | 144 | return dir; 145 | } 146 | 147 | protected String checkIfFileExist(String newfilename) { 148 | // check if file already exist 149 | String dir = getOutputDirectory(); 150 | int c = 1; 151 | String originalFileName = Files.getNameWithoutExtension(newfilename); 152 | String originalExt = Files.getFileExtension(originalFileName); 153 | String currentName = newfilename; 154 | while (new File(Utility.buildFilePath(dir, currentName)).exists()) { 155 | 156 | if (Files.getFileExtension(newfilename).equals("p7m")) { 157 | // if the file is in cades format it has two extensions.The original 158 | // and the p7m extension, then adds the counter before the first extension 159 | currentName = Files.getNameWithoutExtension(originalFileName) + "(" + c + ")." + originalExt + ".p7m"; 160 | } else { 161 | currentName = originalFileName + "(" + c + ")." + Files.getFileExtension(newfilename); 162 | } 163 | c++; 164 | } 165 | return currentName; 166 | } 167 | 168 | public void writeFile(String dir, String newfilename, DSSDocument signedDocument) { 169 | System.out.println("Create signed file: " + newfilename); 170 | // System.out.println("Create signed file: " + Utility.buildFilePath(dir,newfilename)); 171 | FileOutputStream fos; 172 | try { 173 | fos = new FileOutputStream(dir + Utility.separator + newfilename); 174 | Utils.copy(signedDocument.openStream(), fos); 175 | Utils.closeQuietly(fos); 176 | } catch (DSSException | IOException e) { 177 | System.err.println("Error write file"); 178 | // e.printStackTrace(); 179 | } 180 | } 181 | 182 | private boolean haveNonRepudiation(DSSPrivateKeyEntry key) { 183 | boolean[] keyUsage = key.getCertificate().getCertificate().getKeyUsage(); 184 | return keyUsage[nonRepudiationIndex]; 185 | } 186 | 187 | private void format(String s, boolean val) { 188 | System.out.println(" " + s + " => " + val); 189 | } 190 | 191 | private void printCertificateSelectionField(DSSPrivateKeyEntry key, int index) { 192 | CertificateToken ct = key.getCertificate(); 193 | String humanReadableSigner = DSSASN1Utils.getHumanReadableName(ct); 194 | System.out.println("[" + index + "] - certificate:" + humanReadableSigner); 195 | } 196 | 197 | } 198 | -------------------------------------------------------------------------------- /src/com/unical/digitalsignature/CAdESSignatureFactory.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Java-Digital-Signature 3 | * Java command line tool for digital signature with PKCS#11 token. 4 | * Copyright (C) 2018,2019 Alessio Scarfone 5 | * 6 | * This program is free software: you can redistribute it and/or modify 7 | * it under the terms of the GNU General Public License as published by 8 | * the Free Software Foundation, either version 3 of the License, or 9 | * (at your option) any later version. 10 | * 11 | * This program is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | * GNU General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU General Public License 17 | * along with this program. If not, see . 18 | */ 19 | 20 | package com.unical.digitalsignature; 21 | 22 | import java.io.File; 23 | 24 | import com.google.common.io.Files; 25 | import com.unical.argparser.ArgsParser; 26 | 27 | import eu.europa.esig.dss.AbstractSignatureParameters; 28 | import eu.europa.esig.dss.DigestAlgorithm; 29 | import eu.europa.esig.dss.SignatureLevel; 30 | import eu.europa.esig.dss.SignaturePackaging; 31 | import eu.europa.esig.dss.cades.CAdESSignatureParameters; 32 | import eu.europa.esig.dss.cades.signature.CAdESService; 33 | import eu.europa.esig.dss.signature.AbstractSignatureService; 34 | import eu.europa.esig.dss.token.DSSPrivateKeyEntry; 35 | import eu.europa.esig.dss.validation.CommonCertificateVerifier; 36 | 37 | public class CAdESSignatureFactory extends AbstractSignatureFactory { 38 | 39 | public CAdESSignatureFactory(File inputFile) { 40 | super(inputFile); 41 | } 42 | 43 | public AbstractSignatureParameters createParameter(DSSPrivateKeyEntry signer) { 44 | CAdESSignatureParameters parameters = new CAdESSignatureParameters(); 45 | parameters.setSignatureLevel(SignatureLevel.CAdES_BASELINE_B); 46 | 47 | SignaturePackaging packaging = SignaturePackaging.ENVELOPING; 48 | parameters.setSignaturePackaging(packaging); 49 | 50 | // We set the digest algorithm to use with the signature algorithm. 51 | // You must use the same parameter when you invoke the method sign on the token. 52 | // The default value is SHA256 53 | parameters.setDigestAlgorithm(DigestAlgorithm.SHA256); 54 | // We set the signing certificate 55 | parameters.setSigningCertificate(signer.getCertificate()); 56 | 57 | return parameters; 58 | } 59 | 60 | @SuppressWarnings({ "rawtypes", "unchecked" }) 61 | public AbstractSignatureService createService() { 62 | // Create common certificate verifier 63 | CommonCertificateVerifier commonCertificateVerifier = new CommonCertificateVerifier(); 64 | // Create CAdESService for signature 65 | CAdESService service = new CAdESService(commonCertificateVerifier); 66 | return service; 67 | } 68 | 69 | 70 | protected String getNameNewFile() { 71 | String newfilename = ArgsParser.getInstance().getNameNewFile(); 72 | // use default name 73 | if (newfilename == null) { 74 | if(Files.getFileExtension(inputFile.getName()).equals("p7m") == false) 75 | newfilename = inputFile.getName() + ".p7m"; 76 | else { 77 | newfilename = inputFile.getName(); 78 | } 79 | } 80 | 81 | //add original extension if is not present 82 | if(Files.getFileExtension(newfilename).equals("")) { 83 | //file to sign is already a p7m 84 | if(Files.getFileExtension(inputFile.getName()).equals("p7m")) { 85 | String originalExt = Files.getFileExtension(Files.getNameWithoutExtension(inputFile.getName())); 86 | newfilename = newfilename +"."+originalExt+".p7m"; 87 | } 88 | else { 89 | //add original extension 90 | newfilename = newfilename +"."+Files.getFileExtension(inputFile.getName()); 91 | } 92 | } 93 | 94 | 95 | // add p7m extension if is not present 96 | if (!Files.getFileExtension(newfilename).equals("p7m")) 97 | newfilename = newfilename + ".p7m"; 98 | 99 | return checkIfFileExist(newfilename); 100 | } 101 | 102 | } 103 | -------------------------------------------------------------------------------- /src/com/unical/digitalsignature/ISignatureFactory.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Java-Digital-Signature 3 | * Java command line tool for digital signature with PKCS#11 token. 4 | * Copyright (C) 2018,2019 Alessio Scarfone 5 | * 6 | * This program is free software: you can redistribute it and/or modify 7 | * it under the terms of the GNU General Public License as published by 8 | * the Free Software Foundation, either version 3 of the License, or 9 | * (at your option) any later version. 10 | * 11 | * This program is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | * GNU General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU General Public License 17 | * along with this program. If not, see . 18 | */ 19 | 20 | package com.unical.digitalsignature; 21 | 22 | import java.io.File; 23 | import java.util.List; 24 | 25 | import eu.europa.esig.dss.AbstractSignatureParameters; 26 | import eu.europa.esig.dss.DSSDocument; 27 | import eu.europa.esig.dss.signature.AbstractSignatureService; 28 | import eu.europa.esig.dss.token.DSSPrivateKeyEntry; 29 | import eu.europa.esig.dss.token.Pkcs11SignatureToken; 30 | import eu.europa.esig.dss.x509.CertificateToken; 31 | 32 | public interface ISignatureFactory { 33 | 34 | public Pkcs11SignatureToken connectToToken(File driverPath, char[] pass); 35 | 36 | public DSSPrivateKeyEntry getSigner(List keys,boolean choose_cert); 37 | 38 | public void showKeyUsage(CertificateToken ct); 39 | 40 | public void showCertificateData(CertificateToken ct); 41 | 42 | public AbstractSignatureParameters createParameter(DSSPrivateKeyEntry signer); 43 | 44 | public AbstractSignatureService createService(); 45 | 46 | public void createSignedFile(DSSDocument signedDocument); 47 | 48 | 49 | } 50 | -------------------------------------------------------------------------------- /src/com/unical/digitalsignature/Main.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Java-Digital-Signature 3 | * Java command line tool for digital signature with PKCS#11 token. 4 | * Copyright (C) 2018,2019 Alessio Scarfone 5 | * 6 | * This program is free software: you can redistribute it and/or modify 7 | * it under the terms of the GNU General Public License as published by 8 | * the Free Software Foundation, either version 3 of the License, or 9 | * (at your option) any later version. 10 | * 11 | * This program is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | * GNU General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU General Public License 17 | * along with this program. If not, see . 18 | */ 19 | 20 | package com.unical.digitalsignature; 21 | 22 | import java.io.File; 23 | import java.io.IOException; 24 | import java.net.URL; 25 | import java.util.List; 26 | import java.util.logging.Level; 27 | 28 | import com.beust.jcommander.ParameterException; 29 | import com.google.common.io.Files; 30 | import com.google.common.io.Resources; 31 | import com.unical.argparser.ArgsParser; 32 | import com.unical.utils.PAdESProp; 33 | import com.unical.utils.Utility; 34 | 35 | import eu.europa.esig.dss.AbstractSignatureParameters; 36 | import eu.europa.esig.dss.DSSASN1Utils; 37 | import eu.europa.esig.dss.DSSDocument; 38 | import eu.europa.esig.dss.DSSException; 39 | import eu.europa.esig.dss.DigestAlgorithm; 40 | import eu.europa.esig.dss.FileDocument; 41 | import eu.europa.esig.dss.SignatureValue; 42 | import eu.europa.esig.dss.ToBeSigned; 43 | import eu.europa.esig.dss.signature.AbstractSignatureService; 44 | import eu.europa.esig.dss.token.DSSPrivateKeyEntry; 45 | import eu.europa.esig.dss.token.Pkcs11SignatureToken; 46 | import eu.europa.esig.dss.x509.CertificateToken; 47 | 48 | public class Main { 49 | 50 | private enum SystemType { 51 | WINDOWS, LINUX, MAC 52 | } 53 | 54 | private static File driverPathWin = new File(Utility.buildFilePath("driver", "Windows", "bit4xpki.dll")); 55 | private static String resource_DriverPathWindows = "resources/driver/Windows/bit4xpki.dll"; 56 | 57 | // TODO: currently they are not present in GitHub folder - Test on linux 58 | private static File driverPathLinux32 = new File(Utility.buildFilePath("driver", "Linux", "32", "libbit4xpki.so")); 59 | private static String resource_DriverPathLinux32 = "resources/driver/Linux/32/libbit4xpki.so"; 60 | private static File driverPathLinux64 = new File(Utility.buildFilePath("driver", "Linux", "64", "libbit4xpki.so")); 61 | private static String resource_DriverPathLinux64 = "resources/driver/Linux/64/libbit4xpki.so"; 62 | 63 | private static File currentDriverPath = null; 64 | 65 | private static SignFormat selectedSignFormat = SignFormat.PADES; 66 | 67 | public static void main(String[] args) { 68 | // hide warning for external library. 69 | System.setProperty("org.apache.commons.logging.Log", "org.apache.commons.logging.impl.NoOpLog"); 70 | System.setProperty(org.slf4j.impl.SimpleLogger.DEFAULT_LOG_LEVEL_KEY, Level.OFF.toString()); 71 | 72 | ArgsParser cmdr = ArgsParser.getInstance(); 73 | try { 74 | cmdr.parseArgs(args); 75 | } catch (ParameterException | NullPointerException e) { 76 | System.err.println("Parameter Error."); 77 | return; 78 | } 79 | // Show help 80 | if (cmdr.isHelp()) { 81 | cmdr.showHelp(); 82 | return; 83 | } 84 | 85 | // use custom or default driver 86 | if (cmdr.getDriver() != null) { 87 | if (setDriver(cmdr.getDriver()) == false) { 88 | System.err.println("Error setting driver"); 89 | return; 90 | } 91 | } else 92 | useDefaultDriver(); 93 | 94 | // show certificates info and key usage 95 | if (cmdr.showCertInfo() || cmdr.showKeyUsage()) { 96 | showInfo(cmdr.showCertInfo(), cmdr.showKeyUsage()); 97 | return; 98 | } 99 | 100 | // check selected sign format 101 | if (!checkSelectedSignFormat()) { 102 | // if there is no command shows help 103 | cmdr.showDefaultHelp(); 104 | return; 105 | } 106 | 107 | File inputFile = cmdr.getFileToSign(); 108 | if (inputFile == null) { 109 | System.err.println("No File input"); 110 | return; 111 | } 112 | 113 | // check file to sign format 114 | if (!checkFile(inputFile)) 115 | return; 116 | 117 | sign(inputFile); 118 | 119 | } 120 | 121 | private static boolean checkSelectedSignFormat() { 122 | ArgsParser cmdr = ArgsParser.getInstance(); 123 | selectedSignFormat = cmdr.checkSelectedSignFormat(); 124 | if (selectedSignFormat == null) 125 | return false; 126 | System.out.println("Selected Signature Format: " + selectedSignFormat.toString()); 127 | return true; 128 | } 129 | 130 | private static void showInfo(boolean info, boolean keyusage) { 131 | char[] pass = getPassword(); 132 | AbstractSignatureFactory factory = new CAdESSignatureFactory(null); // no file is needed 133 | Pkcs11SignatureToken token = factory.connectToToken(currentDriverPath, pass); 134 | List keys; 135 | try { 136 | keys = token.getKeys(); 137 | int count = 0; 138 | for (DSSPrivateKeyEntry dssPrivateKeyEntry : keys) { 139 | CertificateToken ct = dssPrivateKeyEntry.getCertificate(); 140 | System.out.println(DSSASN1Utils.getHumanReadableName(ct)); 141 | 142 | System.out.println("Certificate:" + count); 143 | if (info == true) { 144 | System.out.println("Info:"); 145 | factory.showCertificateData(ct); 146 | System.out.println(); 147 | } 148 | if (keyusage = true) { 149 | System.out.println("Key Usage:"); 150 | factory.showKeyUsage(ct); 151 | System.out.println(); 152 | } 153 | System.out.println("---------"); 154 | count++; 155 | } 156 | } catch (DSSException e) { 157 | System.err.println("Token access failed."); 158 | // e.printStackTrace(); 159 | return; 160 | } 161 | 162 | } 163 | 164 | private static char[] getPassword() { 165 | ArgsParser cmdr = ArgsParser.getInstance(); 166 | if (cmdr.getPassword() == null) 167 | return Utility.readPasswordFromConsole(); 168 | else 169 | return cmdr.getPassword().toCharArray(); 170 | } 171 | 172 | @SuppressWarnings({ "rawtypes", "unchecked" }) 173 | private static void sign(File inputFile) { 174 | ArgsParser cmdr = ArgsParser.getInstance(); 175 | System.out.println("Start Signature Procedure"); 176 | char[] pass = getPassword(); 177 | 178 | System.out.println(); 179 | 180 | AbstractSignatureFactory factory = null; 181 | if (selectedSignFormat == SignFormat.CADES) { 182 | factory = new CAdESSignatureFactory(inputFile); 183 | } else if (selectedSignFormat == SignFormat.PADES) { 184 | PAdESProp padesProp = cmdr.createPAdESProp(); 185 | if (padesProp == null) { 186 | System.err.println("Error create PAdES Prop"); 187 | return; 188 | } 189 | factory = new PAdESSignatureFactory(padesProp, inputFile); 190 | } 191 | 192 | Pkcs11SignatureToken token = factory.connectToToken(currentDriverPath, pass); 193 | List keys; 194 | try { 195 | keys = token.getKeys(); 196 | } catch (DSSException e) { 197 | System.err.println("Token access failed"); 198 | // e.printStackTrace(); 199 | return; 200 | } 201 | 202 | DSSPrivateKeyEntry signer = factory.getSigner(keys, cmdr.isChoice_certificate()); 203 | 204 | if (signer == null) { 205 | System.err.println("Signature not performed"); 206 | return; 207 | } 208 | 209 | System.out.print("Certificate to use: "); 210 | CertificateToken ct = signer.getCertificate(); 211 | String humanReadableSigner = DSSASN1Utils.getHumanReadableName(ct); 212 | System.out.println(humanReadableSigner); 213 | 214 | // Preparing parameters for the PAdES signature 215 | AbstractSignatureParameters parameters = factory.createParameter(signer); 216 | AbstractSignatureService service = factory.createService(); 217 | DSSDocument toSignDocument = new FileDocument(inputFile); 218 | // Get the SignedInfo segment that need to be signed. 219 | ToBeSigned dataToSign = service.getDataToSign(toSignDocument, parameters); 220 | // This function obtains the signature value for signed information using the 221 | // private key and specified algorithm 222 | // NOTA: You must use the same algorithm selected in PAdES Parameters 223 | DigestAlgorithm digestAlgorithm = parameters.getDigestAlgorithm(); 224 | SignatureValue signatureValue = token.sign(dataToSign, digestAlgorithm, signer); 225 | // We invoke the padesService to sign the document with the signature value 226 | // obtained the previous step. 227 | System.out.println("Start of signing process..."); 228 | DSSDocument signedDocument = service.signDocument(toSignDocument, parameters, signatureValue); 229 | factory.createSignedFile(signedDocument); 230 | System.out.println("End of signing process."); 231 | 232 | } 233 | 234 | private static boolean checkFile(File inputFile) { 235 | if (!inputFile.exists()) { 236 | System.err.println("File not exist."); 237 | return false; 238 | } 239 | 240 | // if (selectedSignFormat == SignFormat.PADES && !Files.getFileExtension(inputFile.getName()).equals("pdf")) { 241 | if (selectedSignFormat == SignFormat.PADES && !isPDF(inputFile)) { 242 | System.err.println("File is not a pdf."); 243 | return false; 244 | } 245 | return true; 246 | } 247 | 248 | private static boolean isPDF(File inputFile) { 249 | byte[] fileContent; 250 | try { 251 | fileContent = Files.toByteArray(inputFile); 252 | if (fileContent != null && fileContent.length > 4 && fileContent[0] == 0x25 && // % 253 | fileContent[1] == 0x50 && // P 254 | fileContent[2] == 0x44 && // D 255 | fileContent[3] == 0x46 && // F 256 | fileContent[4] == 0x2d) { // - 257 | return true; 258 | } 259 | } catch (IOException e) { 260 | System.err.println("Unable to check if the file is a pdf."); 261 | // e.printStackTrace(); 262 | } 263 | return false; 264 | } 265 | 266 | private static boolean setDriver(File file) { 267 | if (file.exists()) { 268 | currentDriverPath = file; 269 | System.out.println("Use driver located in: " + currentDriverPath); 270 | return true; 271 | } else { 272 | return useDefaultDriver(); 273 | } 274 | } 275 | 276 | private static boolean useDefaultDriver() { 277 | SystemType s = null; 278 | String os = System.getProperty("os.name").toLowerCase(); 279 | String arch = Utility.checkOSArchitecture(); 280 | if (os.contains("win")) { 281 | currentDriverPath = driverPathWin; 282 | s = SystemType.WINDOWS; 283 | } else if (os.contains("nix") || os.contains("nux") || os.contains("aix")) { 284 | s = SystemType.LINUX; 285 | if (arch.equals("64")) 286 | currentDriverPath = driverPathLinux64; 287 | else 288 | currentDriverPath = driverPathLinux32; 289 | } else if (os.contains("mac")) { 290 | // TODO ?? 291 | } 292 | // extract only needed driver 293 | if (!extractDrivers(s)) 294 | return false; 295 | System.out.println("Use the default driver located in: " + currentDriverPath); 296 | return true; 297 | 298 | } 299 | 300 | private static boolean extractDrivers(SystemType systype) { 301 | try { 302 | if (systype == SystemType.WINDOWS && !driverPathWin.exists()) { 303 | // load resources 304 | URL win = Resources.getResource(resource_DriverPathWindows); 305 | 306 | // create folder 307 | File wf = new File(Utility.buildFilePath("driver", "Windows")); 308 | if (!wf.exists()) 309 | wf.mkdirs(); 310 | 311 | // extract resources 312 | byte[] bytes = Resources.toByteArray(win); 313 | Files.write(bytes, driverPathWin); 314 | } 315 | if (systype == SystemType.LINUX && !driverPathLinux32.exists()) { 316 | URL linux32 = Resources.getResource(resource_DriverPathLinux32); 317 | File lf = new File(Utility.buildFilePath("driver", "Linux", "32")); 318 | if (!lf.exists()) 319 | lf.mkdirs(); 320 | byte[] bytes = Resources.toByteArray(linux32); 321 | Files.write(bytes, driverPathLinux32); 322 | } 323 | if (systype == SystemType.LINUX && !driverPathLinux64.exists()) { 324 | URL linux64 = Resources.getResource(resource_DriverPathLinux64); 325 | File lf64 = new File(Utility.buildFilePath("driver", "Linux", "64")); 326 | if (!lf64.exists()) 327 | lf64.mkdirs(); 328 | byte[] bytes = Resources.toByteArray(linux64); 329 | Files.write(bytes, driverPathLinux64); 330 | } 331 | 332 | // TODO add MAC driver 333 | } catch (IOException e) { 334 | System.err.println("Error in default driver extractaction"); 335 | return false; 336 | // e.printStackTrace(); 337 | } 338 | return true; 339 | } 340 | 341 | } 342 | -------------------------------------------------------------------------------- /src/com/unical/digitalsignature/PAdESSignatureFactory.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Java-Digital-Signature 3 | * Java command line tool for digital signature with PKCS#11 token. 4 | * Copyright (C) 2018,2019 Alessio Scarfone 5 | * 6 | * This program is free software: you can redistribute it and/or modify 7 | * it under the terms of the GNU General Public License as published by 8 | * the Free Software Foundation, either version 3 of the License, or 9 | * (at your option) any later version. 10 | * 11 | * This program is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | * GNU General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU General Public License 17 | * along with this program. If not, see . 18 | */ 19 | 20 | package com.unical.digitalsignature; 21 | 22 | import java.awt.Color; 23 | import java.awt.Font; 24 | import java.io.File; 25 | import java.io.IOException; 26 | import java.time.Clock; 27 | import java.time.LocalDate; 28 | import java.time.LocalDateTime; 29 | import java.time.LocalTime; 30 | import java.time.temporal.ChronoUnit; 31 | import java.util.ArrayList; 32 | import java.util.List; 33 | 34 | import org.apache.pdfbox.pdmodel.PDDocument; 35 | import org.apache.pdfbox.pdmodel.PDDocumentCatalog; 36 | import org.apache.pdfbox.pdmodel.PDPage; 37 | import org.apache.pdfbox.pdmodel.PDPageTree; 38 | import org.apache.pdfbox.pdmodel.interactive.form.PDAcroForm; 39 | import org.apache.pdfbox.pdmodel.interactive.form.PDField; 40 | import org.apache.pdfbox.pdmodel.interactive.form.PDSignatureField; 41 | 42 | import com.google.common.io.Files; 43 | import com.unical.argparser.ArgsParser; 44 | import com.unical.utils.PAdESProp; 45 | import com.unical.utils.Utility; 46 | 47 | import eu.europa.esig.dss.AbstractSignatureParameters; 48 | import eu.europa.esig.dss.DSSASN1Utils; 49 | import eu.europa.esig.dss.DigestAlgorithm; 50 | import eu.europa.esig.dss.FileDocument; 51 | import eu.europa.esig.dss.SignatureLevel; 52 | import eu.europa.esig.dss.pades.PAdESSignatureParameters; 53 | import eu.europa.esig.dss.pades.SignatureImageParameters; 54 | import eu.europa.esig.dss.pades.SignatureImageParameters.VisualSignatureRotation; 55 | import eu.europa.esig.dss.pades.SignatureImageTextParameters; 56 | import eu.europa.esig.dss.pades.signature.PAdESService; 57 | import eu.europa.esig.dss.signature.AbstractSignatureService; 58 | import eu.europa.esig.dss.token.DSSPrivateKeyEntry; 59 | import eu.europa.esig.dss.validation.CommonCertificateVerifier; 60 | import eu.europa.esig.dss.x509.CertificateToken; 61 | 62 | public class PAdESSignatureFactory extends AbstractSignatureFactory { 63 | 64 | private PAdESProp prop; 65 | 66 | public PAdESSignatureFactory(PAdESProp padesProp, File inputFile) { 67 | super(inputFile); 68 | prop = padesProp; 69 | } 70 | 71 | public AbstractSignatureParameters createParameter(DSSPrivateKeyEntry signer) { 72 | PAdESSignatureParameters parameters = new PAdESSignatureParameters(); 73 | 74 | // We choose the level of the signature (-B, -T, -LT, -LTA). 75 | parameters.setSignatureLevel(SignatureLevel.PAdES_BASELINE_B); 76 | // We set the digest algorithm to use with the signature algorithm. 77 | // You must use the same parameter when you invoke the method sign on the token. 78 | // The default value is SHA256 79 | parameters.setDigestAlgorithm(DigestAlgorithm.SHA256); 80 | // We set the signing certificate 81 | parameters.setSigningCertificate(signer.getCertificate()); 82 | boolean useField = selectSignatureField(parameters); 83 | if (prop.useVisibleSign()) { 84 | CertificateToken ct = signer.getCertificate(); 85 | String humanReadableSigner = DSSASN1Utils.getHumanReadableName(ct); 86 | humanReadableSigner = humanReadableSigner + "\n" + getDateAndTimeString(); 87 | parameters.setSignatureImageParameters(addVisibleSignatureParameters(humanReadableSigner, useField)); 88 | } 89 | 90 | return parameters; 91 | } 92 | 93 | private String getDateAndTimeString() { 94 | LocalDateTime ldt = LocalDateTime.now(Clock.systemUTC()); 95 | LocalTime localTime = ldt.toLocalTime().truncatedTo(ChronoUnit.SECONDS); 96 | LocalDate localDate = ldt.toLocalDate(); 97 | String s = localDate.toString() + " " + localTime.toString() + " UTC"; 98 | return s; 99 | } 100 | 101 | private SignatureImageParameters addVisibleSignatureParameters(String humanReadableSigner, boolean useField) { 102 | // Initialize visual signature 103 | SignatureImageParameters imageParameters = new SignatureImageParameters(); 104 | imageParameters.setRotation(VisualSignatureRotation.AUTOMATIC); 105 | 106 | if (useField == false) { 107 | if (prop.getPage() > getNumberPagePDF() || prop.getPage() < 1) { 108 | prop.setPage(1); 109 | System.out.println("Selected page is invalid. Use first page."); 110 | } 111 | imageParameters.setPage(prop.getPage()); 112 | imageParameters.setAlignmentHorizontal(prop.getPosHorizontal()); 113 | imageParameters.setAlignmentVertical(prop.getPosVertical()); 114 | // imageParameters.setxAxis(0); 115 | // imageParameters.setyAxis(0); 116 | } 117 | 118 | if (prop.getImageFile() != null) { 119 | if (prop.getImageFile().exists()) { 120 | imageParameters.setImage(new FileDocument(prop.getImageFile())); 121 | } else { 122 | System.err.println("Image not exist. Sign only with text.\n"); 123 | } 124 | } 125 | 126 | // Initialize text to generate for visual signature 127 | SignatureImageTextParameters textParameters = new SignatureImageTextParameters(); 128 | textParameters.setFont(new Font("serif", Font.PLAIN, 13)); 129 | textParameters.setTextColor(Color.BLACK); 130 | textParameters.setText(humanReadableSigner); 131 | imageParameters.setTextParameters(textParameters); 132 | 133 | return imageParameters; 134 | } 135 | 136 | private boolean selectSignatureField(PAdESSignatureParameters parameters) { 137 | PDDocument doc; 138 | try { 139 | doc = PDDocument.load(inputFile); 140 | PDDocumentCatalog pdCatalog = doc.getDocumentCatalog(); 141 | PDAcroForm pdAcroForm = pdCatalog.getAcroForm(); 142 | if (pdAcroForm != null) { 143 | PDPageTree allPages = doc.getDocumentCatalog().getPages(); 144 | // get all fields 145 | List fields = pdAcroForm.getFields(); 146 | // System.out.println("Total Fields number:" + fields.size() + "\n"); 147 | List fields_empty = createListEmptyField(fields); 148 | // if exist any signable field 149 | if (fields_empty.size() != 0) { 150 | // check if is possible to use field passed from console 151 | String nameFieldToSign = ArgsParser.getInstance().getNameFieldToSign(); 152 | if (nameFieldToSign != null && findField(fields_empty, nameFieldToSign)) { 153 | parameters.setSignatureFieldId(nameFieldToSign); 154 | return true; 155 | } else { 156 | if (prop.getSkipFieldToUseSelection() == true) { 157 | System.out.println("Skip the selection of the field to be signed"); 158 | return false; 159 | } else { 160 | printListEmptyField(allPages, fields_empty); 161 | int n = Utility.getValidIntInRange("Enter the number of the field to use (-1 or Enter for skip):", -1, 162 | fields_empty.size()); 163 | if (n != -1) 164 | parameters.setSignatureFieldId(fields_empty.get(n).getFullyQualifiedName()); 165 | else { 166 | System.out.println("No Field selected."); 167 | return false; 168 | } 169 | return true; 170 | } 171 | } 172 | } else { 173 | System.out.println("No available field in the pdf."); 174 | return false; 175 | } 176 | } 177 | System.out.println("No available field in the pdf."); 178 | return false; 179 | 180 | } catch (IOException e) { 181 | System.err.println("Error to read input"); 182 | } 183 | return false; 184 | } 185 | 186 | @SuppressWarnings({ "rawtypes", "unchecked" }) 187 | public AbstractSignatureService createService() { 188 | // Create common certificate verifier 189 | CommonCertificateVerifier commonCertificateVerifier = new CommonCertificateVerifier(); 190 | // Create PAdESService for signature 191 | PAdESService service = new PAdESService(commonCertificateVerifier); 192 | return service; 193 | } 194 | 195 | @Override 196 | protected String getNameNewFile() { 197 | // check if user specify a new name 198 | String newfilename = ArgsParser.getInstance().getNameNewFile(); 199 | 200 | // use default name 201 | if (newfilename == null) 202 | newfilename = Files.getNameWithoutExtension(inputFile.getName()) + "-signed.pdf"; 203 | 204 | // add pdf extension if is not present 205 | else if (!Files.getFileExtension(newfilename).equals("pdf")) 206 | newfilename = newfilename + ".pdf"; 207 | 208 | return checkIfFileExist(newfilename); 209 | } 210 | 211 | // get only empty fields (usable for signature) 212 | private List createListEmptyField(List fields) { 213 | List fields_empty = new ArrayList(); 214 | for (PDField pdField : fields) { 215 | // show only empty fields 216 | if (pdField.getValueAsString().isEmpty() && pdField instanceof PDSignatureField) { 217 | fields_empty.add(pdField); 218 | } 219 | } 220 | return fields_empty; 221 | } 222 | 223 | private void printListEmptyField(PDPageTree allPages, List fields_empty) { 224 | int c = 0; 225 | for (PDField pdField : fields_empty) { 226 | String fieldName = pdField.getFullyQualifiedName(); 227 | PDPage currentPage = pdField.getWidgets().get(0).getPage(); 228 | int pageNumber = allPages.indexOf(currentPage) + 1; 229 | System.out.println("[" + c + "] - page:" + pageNumber + " - Field Name: " + fieldName); 230 | c++; 231 | } 232 | } 233 | 234 | private boolean findField(List fields_empty, String nameFieldToSign) { 235 | for (PDField pdField : fields_empty) { 236 | if (pdField.getFullyQualifiedName().equals(nameFieldToSign)) 237 | return true; 238 | } 239 | System.out.println("There is no empty field named '" + nameFieldToSign + "' in the document"); 240 | return false; 241 | } 242 | 243 | private int getNumberPagePDF() { 244 | PDDocument doc; 245 | try { 246 | doc = PDDocument.load(inputFile); 247 | return doc.getNumberOfPages(); 248 | } catch (IOException e) { 249 | e.printStackTrace(); 250 | } 251 | return 1; 252 | } 253 | 254 | } 255 | -------------------------------------------------------------------------------- /src/com/unical/digitalsignature/SignFormat.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Java-Digital-Signature 3 | * Java command line tool for digital signature with PKCS#11 token. 4 | * Copyright (C) 2018,2019 Alessio Scarfone 5 | * 6 | * This program is free software: you can redistribute it and/or modify 7 | * it under the terms of the GNU General Public License as published by 8 | * the Free Software Foundation, either version 3 of the License, or 9 | * (at your option) any later version. 10 | * 11 | * This program is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | * GNU General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU General Public License 17 | * along with this program. If not, see . 18 | */ 19 | 20 | package com.unical.digitalsignature; 21 | 22 | public enum SignFormat { 23 | CADES, 24 | PADES 25 | } 26 | -------------------------------------------------------------------------------- /src/com/unical/utils/PAdESProp.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Java-Digital-Signature 3 | * Java command line tool for digital signature with PKCS#11 token. 4 | * Copyright (C) 2018,2019 Alessio Scarfone 5 | * 6 | * This program is free software: you can redistribute it and/or modify 7 | * it under the terms of the GNU General Public License as published by 8 | * the Free Software Foundation, either version 3 of the License, or 9 | * (at your option) any later version. 10 | * 11 | * This program is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | * GNU General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU General Public License 17 | * along with this program. If not, see . 18 | */ 19 | 20 | package com.unical.utils; 21 | 22 | import java.io.File; 23 | 24 | import eu.europa.esig.dss.pades.SignatureImageParameters.VisualSignatureAlignmentHorizontal; 25 | import eu.europa.esig.dss.pades.SignatureImageParameters.VisualSignatureAlignmentVertical; 26 | 27 | public class PAdESProp { 28 | 29 | private boolean useVisibileSign = false; 30 | private File imageFile = null; 31 | 32 | private String fieldName; 33 | 34 | private VisualSignatureAlignmentHorizontal posH = VisualSignatureAlignmentHorizontal.LEFT; 35 | private VisualSignatureAlignmentVertical posV = VisualSignatureAlignmentVertical.BOTTON; 36 | 37 | private boolean skipFieldToUseSelection = false; 38 | 39 | // private float posX = 0; 40 | // private float posY = 0; 41 | 42 | private int page = 1; //page start from 1 43 | 44 | public PAdESProp(boolean useVisibleSignature, File file,String fieldNameToSign,VisualSignatureAlignmentHorizontal posHor,VisualSignatureAlignmentVertical posVer,int page, boolean skipFieldToUseSelection) { 45 | super(); 46 | this.useVisibileSign = useVisibleSignature; 47 | this.imageFile = file; 48 | this.fieldName = fieldNameToSign; 49 | if(posHor != null) 50 | this.posH = posHor; 51 | if(posVer != null) 52 | this.posV = posVer; 53 | this.page = page; 54 | this.skipFieldToUseSelection = skipFieldToUseSelection; 55 | } 56 | 57 | public boolean useVisibleSign() { 58 | return useVisibileSign; 59 | } 60 | 61 | public File getImageFile() { 62 | return imageFile; 63 | } 64 | 65 | public VisualSignatureAlignmentHorizontal getPosHorizontal() { 66 | return posH; 67 | } 68 | 69 | public VisualSignatureAlignmentVertical getPosVertical() { 70 | return posV; 71 | } 72 | 73 | // public float getPosX() { 74 | // return posX; 75 | // } 76 | // 77 | // public void setPosX(float posX) { 78 | // this.posX = posX; 79 | // } 80 | 81 | // public float getPosY() { 82 | // return posY; 83 | // } 84 | // 85 | // public void setPosY(float posY) { 86 | // this.posY = posY; 87 | // } 88 | 89 | public int getPage() { 90 | return page; 91 | } 92 | 93 | public void setPage(int page) { 94 | this.page = page; 95 | } 96 | 97 | public String getFieldName() { 98 | return fieldName; 99 | } 100 | 101 | public boolean getSkipFieldToUseSelection() { 102 | return skipFieldToUseSelection; 103 | } 104 | 105 | 106 | } 107 | -------------------------------------------------------------------------------- /src/com/unical/utils/Utility.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Java-Digital-Signature 3 | * Java command line tool for digital signature with PKCS#11 token. 4 | * Copyright (C) 2018,2019 Alessio Scarfone 5 | * 6 | * This program is free software: you can redistribute it and/or modify 7 | * it under the terms of the GNU General Public License as published by 8 | * the Free Software Foundation, either version 3 of the License, or 9 | * (at your option) any later version. 10 | * 11 | * This program is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | * GNU General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU General Public License 17 | * along with this program. If not, see . 18 | */ 19 | 20 | package com.unical.utils; 21 | 22 | import java.io.Console; 23 | 24 | public class Utility { 25 | 26 | public static String separator = System.getProperty("file.separator"); 27 | 28 | public static String buildFilePath(String... strings) { 29 | String path = ""; 30 | for (int i = 0; i < strings.length; i++) { 31 | path = path + strings[i]; 32 | if (i != strings.length - 1) 33 | path = path + separator; 34 | } 35 | return path; 36 | } 37 | 38 | public static String checkOSArchitecture() { 39 | String arch = System.getenv("PROCESSOR_ARCHITECTURE"); 40 | String wow64Arch = System.getenv("PROCESSOR_ARCHITEW6432"); 41 | String realArch = null; 42 | if (arch != null && arch.endsWith("64") || wow64Arch != null && wow64Arch.endsWith("64")) 43 | realArch = "64"; 44 | else 45 | realArch = "32"; 46 | return realArch; 47 | } 48 | 49 | public static char[] readPasswordFromConsole() { 50 | Console cnsl = null; 51 | 52 | try { 53 | // creates a console object 54 | cnsl = System.console(); 55 | // if console is not null 56 | if (cnsl != null) { 57 | char[] pwd = cnsl.readPassword("Password: "); 58 | return pwd; 59 | } 60 | } catch (Exception ex) { 61 | 62 | // if any error occurs 63 | ex.printStackTrace(); 64 | } 65 | return null; 66 | } 67 | 68 | public static boolean isInteger(String s) { 69 | try { 70 | Integer.parseInt(s); 71 | } catch (NumberFormatException e) { 72 | return false; 73 | } catch (NullPointerException e) { 74 | return false; 75 | } 76 | // only got here if we didn't return false 77 | return true; 78 | } 79 | 80 | /** get a integer in [ minInt , maxInt [ **/ 81 | public static int getValidIntInRange(String text, int minInt, int maxInt) { 82 | System.out.print(text); 83 | int n = -1; 84 | String readLine = System.console().readLine(); 85 | if(readLine == null) 86 | System.exit(0); 87 | 88 | if (readLine.isEmpty()) 89 | n = -1; 90 | else if (Utility.isInteger(readLine)) 91 | n = Integer.parseInt(readLine); 92 | while (n >= maxInt || n < minInt) { // if n is out of bound, read again 93 | System.out.println("Input Not Valid"); 94 | System.out.print(text); 95 | readLine = System.console().readLine(); 96 | if (readLine.isEmpty()) 97 | n = -1; 98 | else if (Utility.isInteger(readLine)) 99 | n = Integer.parseInt(readLine); 100 | 101 | } 102 | return n; 103 | } 104 | 105 | } 106 | -------------------------------------------------------------------------------- /src/resources/driver/Linux/32/libbit4xpki.so: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AlessioScarfone/Java-Digital-Signature/b930525945d4e15425bfd5b816c566693c9c53a0/src/resources/driver/Linux/32/libbit4xpki.so -------------------------------------------------------------------------------- /src/resources/driver/Linux/32/libbit4xpki.so.conf: -------------------------------------------------------------------------------- 1 | dspiniscnspin=true 2 | DSPinUseGui=false 3 | 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