build: release 1.4.9 new options SHOW_CONTENT_DIGEST and CATALOG_ELEMENTS_LIMIT

Improve view for very long tags in taglist

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,61 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+Hi, I use this docker registry UI and I have an issue...
+
+## Bug description
+
+A clear and concise description of what the bug is.
+## How to Reproduce
+
+For UI bug, steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+For service bug, steps to reproduce the behavior:
+<!-- Remove your credentials or anonymize them -->
+My docker-compose file
+```yml
+
+```
+
+My private docker registry configuration
+```yml
+
+```
+
+## Expected behavior
+
+A clear and concise description of what you expected to happen.
+
+## Screenshots
+
+If applicable, add screenshots to help explain your problem.
+
+## System information
+
+- OS: [e.g. Debian 10, Windows, Android 9...]
+<!-- Browser is only for UI bugs -->
+- Browser:
+    - Name:  [e.g. Chrome, Firefox...]
+    - Version: [e.g. 22]
+- Docker registry UI:
+    - Version: [e.g. 1.4.0]
+    - Server: [docker or dist]
+<!-- Only for Docker and for where the UI is hosted -->
+    - Docker version: [e.g. 19.03]
+    - Docker registry ui tag: [latest, static, master, 1.4-static...]
+    - OS/Arch: [e.g. linux/amd64]
+    - Tools: [e.g. docker-compose, kubernets..]
+
+## Additional context
+
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/custom.md

@@ -0,0 +1,10 @@
+---
+name: Custom issue template
+about: Describe this issue template's purpose here.
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.gitignore

@@ -3,4 +3,5 @@ node_modules
 package-lock.json
 registry-data
 .idea
-_site
+_site
+*.orig

CODE_OF_CONDUCT.md

@@ -0,0 +1,76 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, sex characteristics, gender identity and expression,
+level of experience, education, socio-economic status, nationality, personal
+appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+ advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+ address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+ professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at contact@joxit.dev. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see
+https://www.contributor-covenant.org/faq

CONTRIBUTORS.md

@@ -0,0 +1,32 @@
+# Contributors
+
+## Committers
+
+- Jones Magloire [@Joxit](https://github.com/Joxit)
+- Lennart Blom [@lennartblom](https://github.com/lennartblom)
+- Jakob Ackermann [@das7pad](https://github.com/das7pad)
+- Olivier Nizet [@onizet](https://github.com/onizet)
+- Anton Antonov [@syndbg](https://github.com/syndbg)
+- Bertrand Pechenot [@berpec](https://github.com/berpec)
+- Sébastien Huss [@sebt3](https://github.com/sebt3)
+- Vladimir Kozyrev [@fieryvova](https://github.com/fieryvova)
+- Haibo Jia [@bluethon](https://github.com/bluethon)
+- Manuel Leitold [@agrippa1994](https://github.com/agrippa1994)
+
+## Because committers are not the only contributors
+
+- Ewout Prangsma [@ewoutp](https://github.com/ewoutp)
+- [@soosap](https://github.com/soosap)
+- Madhukar Mishra [@madhukar93](https://github.com/madhukar93)
+- Yoan Blanc [@greut](https://github.com/greut)
+- [@samuelmaier](https://github.com/samuelmaier)
+- [@sbaloo](https://github.com/sbaloo)
+- [@rucciva](https://github.com/rucciva)
+- [@wuyue92tree](https://github.com/wuyue92tree)
+- Giovanni Toraldo [@gionn](https://github.com/gionn)
+- [@marcusblake](https://github.com/marcusblake)
+- Dario [@pidario](https://github.com/pidario)
+- Jernej K. [@Cvetk0](https://github.com/Cvetk0)
+- Cristian Posoiu [@cr1st1p](https://github.com/cr1st1p)
+- Sepp Zuther [@Herr-Sepp](https://github.com/Herr-Sepp)
+- Tomas Hulata [@tombokombo](https://github.com/tombokombo)

README.md

@@ -20,7 +20,7 @@ In the **static interface**, it will connect to a single registry and will not c
 
 This web user interface uses [Riot](https://github.com/Riot/riot) the react-like user interface micro-library and [riot-mui](https://github.com/kysonic/riot-mui) components.
 
-## [Project Page](https://joxit.dev/docker-registry-ui), [Live Demo](https://joxit.dev/docker-registry-ui/demo/) [Examples](https://github.com/Joxit/docker-registry-ui/tree/master/examples)
+## [Project Page](https://joxit.dev/docker-registry-ui), [Live Demo](https://joxit.dev/docker-registry-ui/demo/), [Examples](https://github.com/Joxit/docker-registry-ui/tree/master/examples)
 
 ![preview](https://raw.github.com/Joxit/docker-registry-ui/master/docker-registry-ui.gif "Preview of Docker Registry UI")
 
@@ -45,7 +45,32 @@ This web user interface uses [Riot](https://github.com/Riot/riot) the react-like
 -   Use `joxit/docker-registry-ui:static` as reverse proxy (with `REGISTRY_URL` environment variable) to your docker registry (This will avoid CORS) **static interface**.
 -   Add Title when using `REGISTRY_URL` (see [#28](https://github.com/Joxit/docker-registry-ui/issues/28)) **static interface**.
 -   Customise docker pull command on static registry UI (see [#71](https://github.com/Joxit/docker-registry-ui/issues/71)) **static interface**.
--   Add custom header via environment variable and file (see [#89](https://github.com/Joxit/docker-registry-ui/pull/89)) **static interface**
+-   Add custom header via environment variable and file via `NGINX_PROXY_HEADER_*` (see [#89](https://github.com/Joxit/docker-registry-ui/pull/89)) **static interface**
+-   Show/Hide content digest in taglist via `SHOW_CONTENT_DIGEST` (values are: [`true`, `false`], default: `true`) (see [#126](https://github.com/Joxit/docker-registry-ui/issues/126)).
+-   Limit the number of elements in the image list via `CATALOG_ELEMENTS_LIMIT` (see [#127](https://github.com/Joxit/docker-registry-ui/pull/127)).
+
+## FAQ
+
+-   Why, when I delete all tags of an image, the image is still in the UI ?
+    -   This is a limitation of docker registry, the garbage collector don't remove empty images. If you want to delete dangling images, you will need to delete the folder in your registry data. (see [#77](https://github.com/Joxit/docker-registry-ui/issues/77))
+-   Why the image size in the UI is not the same as displayed during `docker images` ?
+    -   The UI displays the compressed size of the image and not the extracted size version.
+-   Can I use HTTPS on the UI ?
+    -   Yes, put your favourite reverse proxy on the front of the UI. Your reverse proxy will take care of HTTPS connection.
+-   Does the UI support authentication ?
+    -   Yes, but it supports only basic auth. It's a simple standalone frontend, it will use your browser window for authentication.
+-   Can I use the UI and docker client with an insecure registry (registry url without https) ?
+    -   Yes you can, you must first configure your docker client. (see [#76](https://github.com/Joxit/docker-registry-ui/issues/76))
+-   What does Mixed Content error mean ?
+    -   This means you are using a UI with HTTPS and your registry is using HTTP (unsecured). When you are on a HTTPS site, you can't get HTTP content. Upgrade you registry with a HTTPS connection.
+-   Why the default nginx `Host` is set to `$http_host` ?
+    -   This fixes the issue [#88](https://github.com/Joxit/docker-registry-ui/issues/88). More about this in [#113](https://github.com/Joxit/docker-registry-ui/issues/113).
+-   Why DELETE fails with 401 status code (using Basic Auth) ?
+    -   This is caused by a bug in docker registry, I suggest to have your UI on the same domain than your registry e.g. registry.example.com/ui/. (see [#104](https://github.com/Joxit/docker-registry-ui/issues/104)).
+-   Can I use the docker registry ui as a standalone application (with Electron) ?
+    -   Yes, check out the example [here](https://github.com/Joxit/docker-registry-ui/tree/master/examples/electron). (see [#129](https://github.com/Joxit/docker-registry-ui/pull/129))
+
+Need more informations ? Try my [examples](https://github.com/Joxit/docker-registry-ui/tree/master/examples) or open an issue.
 
 ## Getting Started
 
@@ -120,11 +145,12 @@ docker run -d -p 80:80 joxit/docker-registry-ui
 
 Some env options are available for use this interface for only one server.
 
--   `URL`: set the static URL to use (You will need CORS configuration). Example: `http://127.0.0.1:5000`. (`Required`)
--   `REGISTRY_URL`: your docker registry URL to contact (CORS configuration is not needed). Example: `http://my-docker-container:5000`. (Can't be used with `URL`, since 0.3.2).
+-   [`URL`](https://github.com/Joxit/docker-registry-ui/tree/master/examples/ui-as-standalone): set the static URL to use (You will need CORS configuration). Example: `http://127.0.0.1:5000`. (`Required`)
+-   [`REGISTRY_URL`](https://github.com/Joxit/docker-registry-ui/tree/master/examples/ui-as-proxy): your docker registry URL to contact (CORS configuration is not needed). Example: `http://my-docker-container:5000`. (Can't be used with `URL`, since 0.3.2).
 -   `DELETE_IMAGES`: if this variable is empty or `false`, delete feature is deactivated. It is activated otherwise.
 -   `REGISTRY_TITLE`: Set a custom title for your user interface when using `REGISTRY_URL` (since 0.3.4).
 -   `PULL_URL`: Set a custom url for the docker pull command, this is useful when you use `REGISTRY_URL` and your registry is on a different host (since 1.1.0).
+-   [`NGINX_PROXY_HEADER_*`](https://github.com/Joxit/docker-registry-ui/tree/master/examples/proxy-headers): Set custom headers for your docker registry, usefull when you want to add your credentials. (Can be use only with `REGISTRY_URL`).
 
 Example with `URL` option.
 
@@ -158,10 +184,12 @@ If your docker registry need credentials, you will need to send these HEADERS:
 http:
   headers:
     Access-Control-Allow-Origin: ['<your docker-registry-ui url>']
-    Access-Control-Allow-Credentials: true
+    Access-Control-Allow-Credentials: [true]
     Access-Control-Allow-Methods: ['HEAD', 'GET', 'OPTIONS'] # Optional
 ```
 
+An alternative for CORS issues is a plugin on your browser, more info [here](https://github.com/Joxit/docker-registry-ui/issues/25#issuecomment-621104846) (thank you [xmontero](https://github.com/xmontero)).
+
 ## Using delete
 
 For deleting images, you need to activate the delete feature in your registry:
@@ -213,13 +241,19 @@ auth:
     path: /etc/docker/registry/htpasswd
 ```
 
+## Standalone Application
+If you do not want to install the docker-registry-ui on your server, you may
+check out the [Electron](examples/electron/README.md) standalone application.
+
 ## All examples
 
 - [Use docker-registry-ui as a proxy (use REGISTRY_URL)](https://github.com/Joxit/docker-registry-ui/tree/master/examples/ui-as-proxy)
 - [Use docker-registry-ui as standalone (use URL)](https://github.com/Joxit/docker-registry-ui/tree/master/examples/ui-as-standalone)
 - [Use docker-registry-ui with traefik](https://github.com/Joxit/docker-registry-ui/tree/master/examples/traefik)
-- [Use docker-registry-ui with docker registry and Amazon s3](https://github.com/Joxit/docker-registry-ui/tree/master/examples/issue-75) ([#75](https://github.com/Joxit/docker-registry-ui/issues/88))
+- [Use docker-registry-ui with docker registry and Amazon s3](https://github.com/Joxit/docker-registry-ui/tree/master/examples/issue-75) ([#75](https://github.com/Joxit/docker-registry-ui/issues/75))
 - [FIX revproxy to registry does not work when published under non-root url](https://github.com/Joxit/docker-registry-ui/tree/master/examples/issue-73) ([#73](https://github.com/Joxit/docker-registry-ui/issues/73))
 - [Use docker-registry-ui with HTTPS](https://github.com/Joxit/docker-registry-ui/tree/master/examples/issue-20) ([#20](https://github.com/Joxit/docker-registry-ui/issues/20))
 - [Unable to push image when docker-registry-ui is used as a proxy on non 80 port](https://github.com/Joxit/docker-registry-ui/tree/master/examples/issue-88) ([#88](https://github.com/Joxit/docker-registry-ui/issues/88))
-- [Add custom headers bases on environment variable and/or file when the ui is used as proxy](https://github.com/Joxit/docker-registry-ui/tree/master/examples/proxy-headers) ([#89](https://github.com/Joxit/docker-registry-ui/pull/89))
+- [Add custom headers bases on environment variable and/or file when the ui is used as proxy](https://github.com/Joxit/docker-registry-ui/tree/master/examples/proxy-headers) ([#89](https://github.com/Joxit/docker-registry-ui/pull/89))
+- [UI showing same sha256 content digest for all tags + Delete is not working](https://github.com/Joxit/docker-registry-ui/tree/master/examples/issue-116) ([#116](https://github.com/Joxit/docker-registry-ui/issues/116))
+- [Electron-based Standalone Application](https://github.com/Joxit/docker-registry-ui/tree/master/examples/electron) ([#129](https://github.com/Joxit/docker-registry-ui/pull/129))

arm32v7-static.dockerfile

@@ -18,6 +18,8 @@ LABEL maintainer="Jones MAGLOIRE @Joxit"
 
 WORKDIR /usr/share/nginx/html/
 
+ENV NGINX_PROXY_HEADER_Host '$http_host'
+
 COPY nginx/default.conf /etc/nginx/conf.d/default.conf
 COPY dist/ /usr/share/nginx/html/
 COPY dist/scripts/docker-registry-ui-static.js /usr/share/nginx/html/scripts/docker-registry-ui.js

arm64v8-static.dockerfile

@@ -18,6 +18,8 @@ LABEL maintainer="Jones MAGLOIRE @Joxit"
 
 WORKDIR /usr/share/nginx/html/
 
+ENV NGINX_PROXY_HEADER_Host '$http_host'
+
 COPY nginx/default.conf /etc/nginx/conf.d/default.conf
 COPY dist/ /usr/share/nginx/html/
 COPY dist/scripts/docker-registry-ui-static.js /usr/share/nginx/html/scripts/docker-registry-ui.js

bin/entrypoint

@@ -8,6 +8,14 @@ if [ -z "${DELETE_IMAGES}" ] || [ "${DELETE_IMAGES}" = false ] ; then
   sed -i -r "s/(isImageRemoveActivated[:=])[^,;]*/\1false/" scripts/docker-registry-ui.js
 fi
 
+if [ "${SHOW_CONTENT_DIGEST}" = false ] ; then
+  sed -i -r "s/(showContentDigest[:=])[^,;]*/\1false/" scripts/docker-registry-ui.js
+fi
+
+if [ -n "${CATALOG_ELEMENTS_LIMIT}" ] ; then
+  sed -i -r "s/(catalogElementsLimit[:=])[^,;]*/\1${CATALOG_ELEMENTS_LIMIT}/" scripts/docker-registry-ui.js
+fi
+
 get_nginx_proxy_headers() {
   (
     env &&

bin/fill-registry

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+for i in alpine chronograf:alpine consul debian jawg/mapnik3 nginx:alpine postgres:alpine redis:alpine telegraf:alpine joxit/docker-registry-ui joxit/kosmtik joxit/node joxit/rust-openssl joxit/tile-server-ui; do
+  docker pull $i
+  docker tag $i 127.0.0.1:5000/$i
+  docker push 127.0.0.1:5000/$i
+done
+
+for i in arm32v7-static 1.2-debian-static master-static 1.2 arm64v8 arm32v7 arm64v8-static master 1.2-debian latest static debian-static debian 1.2-static 1.1 1.1-static 1.1-debian-static 1.1-debian ; do
+  docker pull joxit/docker-registry-ui:$i
+  docker tag joxit/docker-registry-ui:$i 127.0.0.1:5000/joxit/docker-registry-ui:$i
+  docker push 127.0.0.1:5000/joxit/docker-registry-ui:$i
+done

debian-static.dockerfile

@@ -18,6 +18,8 @@ LABEL maintainer="Jones MAGLOIRE @Joxit"
 
 WORKDIR /usr/share/nginx/html/
 
+ENV NGINX_PROXY_HEADER_Host '$http_host'
+
 COPY nginx/default.conf /etc/nginx/conf.d/default.conf
 COPY dist/ /usr/share/nginx/html/
 COPY dist/scripts/docker-registry-ui-static.js /usr/share/nginx/html/scripts/docker-registry-ui.js

demo/index.html

@@ -21,7 +21,7 @@
   <meta charset="UTF-8">
   <link rel="stylesheet" href="../dist/vendor.css">
   <link rel="stylesheet" href="../dist/style.css">
-  <link href="https://fonts.googleapis.com/css?family=Roboto:regular,bold,italic,thin,light,bolditalic,black,medium&amp;lang=en" rel="stylesheet" type="text/css">
+  <link href="https://fonts.googleapis.com/css?family=Roboto+Mono|Roboto:300,400,700&display=swap" rel="stylesheet">
   <meta name="viewport" content="width=device-width, initial-scale=1">
   <meta property="og:locale" content="en_US" />
   <meta name="description" content="This is the live demo for Docker Registry User Interface. Try it now! Sources : https://github.com/Joxit/docker-registry-ui" />

dist/index.html

@@ -13,4 +13,4 @@
 
  You should have received a copy of the GNU Affero General Public License
  along with this program.  If not, see <http://www.gnu.org/licenses/>.
---><!DOCTYPE html><html><head><meta charset="UTF-8"><link rel="stylesheet" href="vendor.css"><link rel="stylesheet" href="style.css"><link href="https://fonts.googleapis.com/css?family=Roboto:regular,bold,italic,thin,light,bolditalic,black,medium&amp;lang=en" rel="stylesheet" type="text/css"><meta name="viewport" content="width=device-width,initial-scale=1"><meta property="og:site_name" content="Docker Registry UI"><meta name="twitter:card" content="summary"><meta name="twitter:site" content="@Joxit"><meta name="twitter:creator" content="@Jones Magloire"><title>Docker Registry UI</title></head><body><app></app><script src="scripts/vendor.js"></script><script src="scripts/docker-registry-ui.js"></script></body></html>
+--><!DOCTYPE html><html><head><meta charset="UTF-8"><link rel="stylesheet" href="vendor.css"><link rel="stylesheet" href="style.css"><link href="https://fonts.googleapis.com/css?family=Roboto+Mono|Roboto:300,400,700&display=swap" rel="stylesheet"><meta name="viewport" content="width=device-width,initial-scale=1"><meta property="og:site_name" content="Docker Registry UI"><meta name="twitter:card" content="summary"><meta name="twitter:site" content="@Joxit"><meta name="twitter:creator" content="@Jones Magloire"><title>Docker Registry UI</title></head><body><app></app><script src="scripts/vendor.js"></script><script src="scripts/docker-registry-ui.js"></script></body></html>

examples/README.md

@@ -3,8 +3,9 @@
 - [Use docker-registry-ui as a proxy (use REGISTRY_URL)](https://github.com/Joxit/docker-registry-ui/tree/master/examples/ui-as-proxy)
 - [Use docker-registry-ui as standalone (use URL)](https://github.com/Joxit/docker-registry-ui/tree/master/examples/ui-as-standalone)
 - [Use docker-registry-ui with traefik](https://github.com/Joxit/docker-registry-ui/tree/master/examples/traefik)
-- [Use docker-registry-ui with docker registry and Amazon s3](https://github.com/Joxit/docker-registry-ui/tree/master/examples/issue-75) ([#75](https://github.com/Joxit/docker-registry-ui/issues/88))
+- [Use docker-registry-ui with docker registry and Amazon s3](https://github.com/Joxit/docker-registry-ui/tree/master/examples/issue-75) ([#75](https://github.com/Joxit/docker-registry-ui/issues/75))
 - [FIX revproxy to registry does not work when published under non-root url](https://github.com/Joxit/docker-registry-ui/tree/master/examples/issue-73) ([#73](https://github.com/Joxit/docker-registry-ui/issues/73))
 - [Use docker-registry-ui with HTTPS](https://github.com/Joxit/docker-registry-ui/tree/master/examples/issue-20) ([#20](https://github.com/Joxit/docker-registry-ui/issues/20))
 - [Unable to push image when docker-registry-ui is used as a proxy on non 80 port](https://github.com/Joxit/docker-registry-ui/tree/master/examples/issue-88) ([#88](https://github.com/Joxit/docker-registry-ui/issues/88))
-- [Add custom headers bases on environment variable and/or file when the ui is used as proxy](https://github.com/Joxit/docker-registry-ui/tree/master/examples/proxy-headers) ([#89](https://github.com/Joxit/docker-registry-ui/pull/89))
+- [Add custom headers bases on environment variable and/or file when the ui is used as proxy](https://github.com/Joxit/docker-registry-ui/tree/master/examples/proxy-headers) ([#89](https://github.com/Joxit/docker-registry-ui/pull/89))
+- [UI showing same sha256 content digest for all tags + Delete is not working](https://github.com/Joxit/docker-registry-ui/tree/master/examples/issue-116) ([#116](https://github.com/Joxit/docker-registry-ui/issues/116))

examples/electron/.gitignore

@@ -0,0 +1,8 @@
+# NPM renames .gitignore to .npmignore
+# In order to prevent that, we remove the initial "."
+# And the CLI then renames it
+
+dist/
+node_modules/
+Registry*
+.cache

examples/electron/README.md

@@ -0,0 +1,57 @@
+# Standalone Application
+
+## Overview
+
+This standalone application is based on Electron which encapsulates the whole
+docker-registry-ui in a single executable, that can be run on your local
+computer.
+
+## Building
+* Check out or download the repository, open a terminal at the checkout
+  directory, download the dependencies and build the web app:
+    ```bash
+    npm install
+    npm run build
+    ```
+* After building the web application, navigate to the ```electron``` directory
+  and execute following commands to build the executable:
+    ```bash
+    cd electron
+    npm install
+    npm run dist
+    ```
+If you encounter any issues, please check the troubleshooting below.
+
+
+## Password Protected Registries
+If you want to interact with password protected Docker Registries, this
+application will use the keystore of your system to gather the credentials for
+accessing the Registry.
+
+This is accomplished with the [keytar](https://www.npmjs.com/package/keytar)
+package. In concjunction with keytar, the integrated credential
+helper supports you with managing the credentials to the Registries.
+
+![alt Authentication on macOS](./doc/assets/authentication.gif)
+
+
+## Troubleshooting
+*   Problem: The application does not start with ```npm start``` and exits with following message:
+    ```
+    [7742:0509/001117.199224:FATAL:setuid_sandbox_host.cc(157)] The SUID sandbox helper binary was found, but is not configured correctly. Rather than run without sandboxing I'm aborting now. You need to make sure that ./node_modules/electron dist/chrome-sandbox is owned by root and has mode 4755.
+    ```
+
+    Solution: Add proper rights to the chrome-sanbox
+    ```bash
+    sudo chown root ./node_modules/electron/dist/chrome-sandbox
+    sudo chmod 4755 ./node_modules/electron/dist/chrome-sandbox
+    ```
+
+* Problem: I am on Linux and to not have any password wallet for keytar.
+
+  Solution: Install following dependencies according to the official [setup instructions](https://atom.github.io/node-keytar/) for keytar on Linux:
+    * Debian/Ubuntu: ```sudo apt-get install libsecret-1-dev```
+    * Red Hat-based: ```sudo yum install libsecret-devel```
+    * Arch Linux: ```sudo pacman -S libsecret```
+
+

examples/electron/authentication/index.html

@@ -0,0 +1,8 @@
+<html>
+
+<body>
+    <div id="root"></div>
+    <script src="index.tsx"></script>
+</body>
+
+</html>

examples/electron/authentication/index.tsx

@@ -0,0 +1,211 @@
+import * as React from "react";
+import {useEffect, useState} from "react";
+import {render} from "react-dom";
+import * as keytar from 'keytar';
+import {ipcRenderer} from 'electron';
+import {
+    Button,
+    createMuiTheme,
+    CssBaseline,
+    IconButton,
+    LinearProgress,
+    makeStyles,
+    Paper,
+    Table,
+    TableBody,
+    TableCell,
+    TableContainer,
+    TableHead,
+    TableRow,
+    TextField,
+    ThemeProvider,
+    useMediaQuery
+} from "@material-ui/core";
+import {Alert, AlertTitle} from '@material-ui/lab';
+import {blue} from "@material-ui/core/colors";
+import {Add as AddIcon, Delete as DeleteIcon, Save as SaveIcon} from "@material-ui/icons";
+
+const mainStyle = makeStyles((theme) => ({
+    root: {
+        padding: theme.spacing(2),
+        display: "flex",
+        flexDirection: 'column',
+        width: '100%',
+        height: '100%',
+    },
+    main: {
+        flexGrow: 1,
+        paddingTop: theme.spacing(2),
+        paddingBottom: theme.spacing(2),
+    },
+    input: {
+        width: '100%',
+    },
+}));
+
+function CredentialRow({credential, index, onDelete, onUpdate}) {
+    const [account, setAccount] = useState(credential?.account || '');
+    const [password, setPassword] = useState(credential?.password || '');
+
+    const style = mainStyle();
+    return (<TableRow>
+        <TableCell>
+            <TextField
+                className={style.input}
+                type="text"
+                placeholder='https://user@someregistry:5000/'
+                value={account} variant="outlined"
+                onChange={(e) => {
+                    setAccount(e.target.value)
+                }}/>
+        </TableCell>
+        <TableCell>
+            <TextField type="password"
+                       className={style.input}
+                       variant="outlined"
+                       placeholder='Password'
+                       value={password}
+                       onChange={(e) => {
+                           setPassword(e.target.value)
+                       }}/>
+        </TableCell>
+        <TableCell align="right">
+            <IconButton onClick={async () => await onUpdate(credential, index, {account, password})}>
+                <SaveIcon/>
+            </IconButton>
+            <IconButton onClick={async () => await onDelete(credential, index,)}>
+                <DeleteIcon/>
+            </IconButton>
+        </TableCell>
+    </TableRow>);
+}
+
+
+function CredentialsTable({onError}) {
+    const [credentials, setCredentials] = useState(null);
+
+    async function loadItems() {
+        try {
+            const credentials = await keytar.findCredentials('docker-registry-ui');
+            for (const credential of credentials) {
+                // fix for windows
+                credential.password = credential.password.replace(/\000+/g, '');
+            }
+            setCredentials(credentials);
+        } catch (e) {
+            onError(e.toString());
+        }
+    }
+
+    async function handleDelete(item, index) {
+        // delete an item that has not been stored yet
+        if (!item) {
+            const newCredentials = [...credentials];
+            newCredentials.splice(index, 1);
+            setCredentials(newCredentials);
+            return;
+        }
+
+        try {
+            await keytar.deletePassword('docker-registry-ui', item.account);
+            await loadItems();
+        } catch (e) {
+            onError(e.toString());
+        }
+    }
+
+    async function handleUpdate(oldCredentials, index, newCredentials) {
+        try {
+            await handleDelete(oldCredentials, index);
+            await keytar.setPassword('docker-registry-ui', newCredentials.account, newCredentials.password);
+            await loadItems();
+        } catch (e) {
+            console.error("Error while updating key: ", e);
+            onError(e.toString());
+        }
+    }
+
+    useEffect(() => {
+        const load = async () => {
+            await loadItems();
+        };
+
+        load();
+        return;
+    }, []);
+
+    if (credentials === null) {
+        return <LinearProgress/>
+    }
+
+    return (
+        <TableContainer component={Paper}>
+            <Table>
+                <TableHead>
+                    <TableRow>
+                        <TableCell>Host of the registry including username</TableCell>
+                        <TableCell>Password</TableCell>
+                        <TableCell align='right'>
+                            <IconButton onClick={() => {
+                                setCredentials([...credentials, null])
+                            }} disabled={credentials.includes(null)}>
+                                <AddIcon/>
+                            </IconButton>
+                        </TableCell>
+                    </TableRow>
+                </TableHead>
+                <TableBody>
+                    {credentials.map((credential, index) => <CredentialRow
+                        onDelete={handleDelete}
+                        onUpdate={handleUpdate}
+                        index={index}
+                        key={credential?.account || ''}
+                        credential={credential}/>)}
+                </TableBody>
+            </Table>
+        </TableContainer>
+    );
+}
+
+function App() {
+    const prefersDarkMode = useMediaQuery('(prefers-color-scheme: dark)');
+    const [error, setError] = useState();
+    const classes = mainStyle();
+
+    const theme = React.useMemo(
+        () =>
+          createMuiTheme({
+            palette: {
+              type: prefersDarkMode ? 'dark' : 'light',
+              primary: blue,
+            },
+          }),
+        [prefersDarkMode],
+      );
+
+    return (
+        <ThemeProvider theme={theme}>
+            <CssBaseline/>
+            <div className={classes.root}>
+                {error && <Alert severity='error' onClose={() => {
+                    setError(null)
+                }}>
+                    <AlertTitle>Error</AlertTitle>
+                    {error}
+                </Alert>}
+                <main className={classes.main}>
+                    <CredentialsTable onError={setError}/>
+                </main>
+            </div>
+        </ThemeProvider>
+    );
+}
+
+render(<App/>, document.getElementById("root"));
+
+// @ts-ignore
+if (module.hot) {
+    // @ts-ignore
+    module.hot.accept();
+}
+

examples/electron/index.js

@@ -0,0 +1,229 @@
+const {app, BrowserWindow, globalShortcut, Menu} = require('electron');
+const isDevMode = require('electron-is-dev');
+const keytar = require('keytar');
+const url = require('url');
+
+const isMac = process.platform === 'darwin'
+
+// Place holders for our windows so they don't get garbage collected.
+let mainWindow = null;
+
+// Credentials that are fetched from the Keychain
+let credentials = [];
+
+// Credentials helper window
+let credentialsWindow;
+
+const template = [
+    // { role: 'appMenu' }
+    ...(isMac ? [{
+        label: app.name,
+        submenu: [
+            {role: 'about'},
+            {type: 'separator'},
+            {
+                label: 'Preferences', accelerator: 'CmdorCtrl+,', click: () => {
+                    credentialsWindow.show();
+                }
+            },
+            {type: 'separator'},
+            {role: 'hide'},
+            {role: 'hideothers'},
+            {role: 'unhide'},
+            {type: 'separator'},
+            {role: 'quit'}
+        ]
+    }] : []),
+    // { role: 'fileMenu' }
+    {
+        label: 'File',
+        submenu: [
+            ...(isMac ? [] : [{role: 'quit'}]),
+            {
+                label: 'Preferences', accelerator: 'CmdorCtrl+,', click: () => {
+                    credentialsWindow.show();
+                }
+            },
+        ]
+    },
+    // { role: 'editMenu' }
+    {
+        label: 'Edit',
+        submenu: [
+            {role: 'undo'},
+            {role: 'redo'},
+            {type: 'separator'},
+            {role: 'cut'},
+            {role: 'copy'},
+            {role: 'paste'},
+            ...(isMac ? [
+                {role: 'pasteAndMatchStyle'},
+                {role: 'delete'},
+                {role: 'selectAll'},
+                {type: 'separator'},
+                {
+                    label: 'Speech',
+                    submenu: [
+                        {role: 'startspeaking'},
+                        {role: 'stopspeaking'}
+                    ]
+                }
+            ] : [
+                {role: 'delete'},
+                {type: 'separator'},
+                {role: 'selectAll'}
+            ])
+        ]
+    },
+    // { role: 'viewMenu' }
+    {
+        label: 'View',
+        submenu: [
+            {role: 'reload'},
+            {role: 'forcereload'},
+            {role: 'toggledevtools'},
+            {type: 'separator'},
+            {role: 'resetzoom'},
+            {role: 'zoomin'},
+            {role: 'zoomout'},
+            {type: 'separator'},
+            {role: 'togglefullscreen'},
+            {type: 'separator'},
+            {
+                label: 'Credentials Helper', accelerator: 'CmdorCtrl+k', click: () => {
+                    credentialsWindow.show();
+                }
+            },
+        ]
+    },
+    // { role: 'windowMenu' }
+    {
+        label: 'Window',
+        submenu: [
+            {role: 'minimize'},
+            {role: 'zoom'},
+            ...(isMac ? [
+                {type: 'separator'},
+                {role: 'front'},
+                {type: 'separator'},
+                {role: 'window'}
+            ] : [
+                {role: 'close'}
+            ])
+        ]
+    },
+    {
+        role: 'help',
+        submenu: [
+            {
+                label: 'Learn More',
+                click: async () => {
+                    const {shell} = require('electron')
+                    await shell.openExternal('https://joxit.dev/docker-registry-ui/')
+                }
+            }
+        ]
+    }
+];
+
+const menu = Menu.buildFromTemplate(template);
+if (isMac) {
+    Menu.setApplicationMenu(menu);
+}
+
+async function loadCredentials() {
+    try {
+        credentials = await keytar.findCredentials('docker-registry-ui');
+        for (const credential of credentials) {
+            // fix for windows
+            credential.password = credential.password.replace(/\000+/g, '');
+        }
+    } catch (e) {
+        console.log(e);
+        credentials = [];
+    }
+}
+
+async function createWindow() {
+    return new Promise((resolve, reject) => {
+        mainWindow = new BrowserWindow({
+            height: 920,
+            width: 1600,
+            show: false,
+            webPreferences: {
+                nodeIntegration: false,
+            }
+        });
+
+        if (isDevMode) {
+            mainWindow.webContents.openDevTools();
+        }
+
+        if (!isMac) {
+            mainWindow.setMenu(menu);
+        }
+
+        mainWindow.loadURL(`file://${__dirname}/dist/index.html`);
+        mainWindow.webContents.on('dom-ready', () => {
+            console.log("Main Window DOM ready");
+            resolve();
+        });
+    });
+}
+
+async function createCredentialsWindow() {
+    return new Promise((resolve) => {
+        credentialsWindow = new BrowserWindow({
+            width: 1000,
+            height: 400,
+            show: false,
+            title: 'Credential Manager',
+            parent: mainWindow,
+            webPreferences: {
+                nodeIntegration: true,
+            }
+        });
+
+        if (isDevMode) {
+            credentialsWindow.openDevTools();
+        }
+
+        if (!isMac) {
+            credentialsWindow.setMenu(null);
+        }
+
+        credentialsWindow.loadURL(`file://${__dirname}/dist/authentication/index.html`);
+        credentialsWindow.webContents.on('dom-ready', () => {
+            console.log('Credentials Window DOM is ready');
+            resolve();
+        });
+
+        credentialsWindow.on('close', async (e) => {
+            console.log("Closed credential window");
+            credentialsWindow.hide();
+            e.preventDefault();
+            await loadCredentials();
+            mainWindow.reload();
+        });
+    });
+}
+
+app.on('ready', async () => {
+    await Promise.all([
+        loadCredentials(),
+        createWindow(),
+        createCredentialsWindow(),
+    ]);
+    mainWindow.show();
+});
+
+
+app.on("login", (event, contents, authencation, info, callback) => {
+    for (const credential of credentials) {
+        const parsedUrl = url.parse(credential.account);
+        if (parsedUrl.hostname === info.host) {
+            return callback(parsedUrl.auth, credential.password);
+        }
+    }
+    callback();
+});

examples/electron/package.json

@@ -0,0 +1,39 @@
+{
+  "name": "docker-registry-ui",
+  "version": "1.4.8",
+  "productName": "Registry UI",
+  "description": "Electron Application for Docker Registry UI",
+  "main": "index.js",
+  "scripts": {
+    "start": "electron ./",
+    "start:dev": "parcel serve -d dist/authentication -t electron --public-url ./ authentication/index.html",
+    "build": "parcel build -d dist/authentication -t electron --public-url ./ authentication/index.html",
+    "rebuild": "electron-rebuild -f -w keytar",
+    "package": "electron-packager --overwrite .",
+    "sync": "copyfiles ../../dist/* ../../dist/**/* ./examples/out",
+    "dist": "npm run rebuild && npm run sync && npm run build && npm run package"
+  },
+  "dependencies": {
+    "@material-ui/core": "^4.9.13",
+    "@material-ui/icons": "^4.9.1",
+    "@material-ui/lab": "^4.0.0-alpha.52",
+    "electron-is-dev": "^1.1.0",
+    "keytar": "^5.6.0",
+    "react": "^16.13.1",
+    "react-dom": "^16.13.1"
+  },
+  "devDependencies": {
+    "copyfiles": "^2.2.0",
+    "electron": "^8.0.0",
+    "electron-builder": "^22.6.0",
+    "electron-packager": "^14.2.1",
+    "electron-rebuild": "^1.10.1",
+    "parcel-bundler": "^1.12.4",
+    "typescript": "^3.8.3"
+  },
+  "keywords": [
+    "electron"
+  ],
+  "author": "",
+  "license": "AGPL-3.0"
+}

examples/issue-116/docker-compose.yml

@@ -0,0 +1,42 @@
+version: '2'
+
+services:
+  registry-srv:
+    image: registry:2.7.1
+    restart: always
+    volumes:
+      - storage:/var/lib/registry
+      - ./htpasswd:/etc/docker/registry/htpasswd
+    ports:
+      - 5000:5000
+    environment:
+      - REGISTRY_HTTP_HEADERS_X-Content-Type-Options=[nosniff]
+      - REGISTRY_HTTP_HEADERS_Access-Control-Allow-Origin=['http://localhost']
+      - REGISTRY_HTTP_HEADERS_Access-Control-Allow-Methods=['HEAD', 'GET', 'OPTIONS', 'DELETE']
+      - REGISTRY_HTTP_HEADERS_Access-Control-Allow-Headers=['Authorization']
+      - REGISTRY_HTTP_HEADERS_Access-Control-Expose-Headers=['Docker-Content-Digest']
+      - REGISTRY_HTTP_HEADERS_Access-Control-Allow-Credentials=['true']
+      - REGISTRY_AUTH_HTPASSWD_REALM=basic-realm
+      - REGISTRY_AUTH_HTPASSWD_PATH=/etc/docker/registry/htpasswd
+      - REGISTRY_STORAGE_DELETE_ENABLED=true
+    networks:
+      - registry-ui-net
+    container_name: registry-srv
+
+  registry-ui:
+    image: joxit/docker-registry-ui:static
+    restart: always
+    ports:
+      - 80:80
+    environment:
+      - REGISTRY_TITLE=Private Docker Registry
+      - URL=http://localhost:5000
+      - DELETE_IMAGES=true
+    container_name: registry-ui
+
+networks:
+    registry-ui-net:
+
+volumes:
+    storage:
+      driver: local

examples/issue-116/htpasswd

@@ -0,0 +1,3 @@
+# login: registry
+# password: ui
+registry:$2y$11$1bmuJLK8HrQl5ACS/WeqRuJLUArUZfUcP2R23asmozEpfN76.pCHy

examples/issue-88/docker-compose.yml

@@ -20,8 +20,6 @@ services:
       - REGISTRY_TITLE=Private Docker Registry
       - REGISTRY_URL=http://registry-srv:5000
       - DELETE_IMAGES=true
-    depends_on:
-      - debugproxy
     networks:
       - registry-ui-net
     container_name: registry-ui

examples/populate-registry

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+REGISTRY="${1:-localhost:5000}"
+
+for image in alpine:latest alpine:edge alpine:3.11 alpine:3.10 alpine:3.9; do
+  docker pull $image
+  docker tag $image $REGISTRY/$image
+  docker push $REGISTRY/$image
+done

nginx/default.conf

@@ -24,7 +24,6 @@ server {
 #!        if ($http_user_agent ~ "^(docker\/1\.(3|4|5(?!\.[0-9]-dev))|Go ).*$" ) {
 #!            return 404;
 #!        }
-#!        proxy_set_header Host $http_host;
 #!        ${NGINX_PROXY_HEADERS}
 #!        proxy_pass ${REGISTRY_URL};
 #!    }

package.json

@@ -1,8 +1,9 @@
 {
   "name": "docker-registry-ui",
-  "version": "1.2.3",
+  "version": "1.4.9",
   "scripts": {
-    "build": "./node_modules/gulp/bin/gulp.js build"
+    "build": "./node_modules/gulp/bin/gulp.js build",
+    "build:electron": "npm run build && cd examples/electron && npm install && npm run dist"
   },
   "repository": {
     "type": "git",

src/index.html

@@ -26,7 +26,7 @@
   <link href="style.css" rel="stylesheet" type="text/css">
   <link href="material-icons.css" rel="stylesheet" type="text/css">
   <!-- endbuild -->
-  <link href="https://fonts.googleapis.com/css?family=Roboto:regular,bold,italic,thin,light,bolditalic,black,medium&amp;lang=en" rel="stylesheet" type="text/css">
+  <link href="https://fonts.googleapis.com/css?family=Roboto+Mono|Roboto:300,400,700&display=swap" rel="stylesheet">
   <meta name="viewport" content="width=device-width, initial-scale=1">
   <meta property="og:site_name" content="Docker Registry UI" />
   <meta name="twitter:card" content="summary" />
@@ -58,6 +58,8 @@
   <script src="tags/dialogs/menu.tag" type="riot/tag"></script>
   <script src="tags/image-size.tag" type="riot/tag"></script>
   <script src="tags/image-date.tag" type="riot/tag"></script>
+  <script src="tags/image-content-digest.tag" type="riot/tag"></script>
+  <script src="tags/pagination.tag" type="riot/tag"></script>
   <script src="tags/app.tag" type="riot/tag"></script>
   <script src="scripts/http.js"></script>
   <script src="scripts/script.js"></script>

src/scripts/http.js

@@ -22,6 +22,30 @@ function Http() {
   this._headers = {};
 }
 
+Http.prototype.getContentDigest = function(cb) {
+  if (this.oReq.hasHeader('Docker-Content-Digest')) {
+    // Same origin or advanced CORS headers set:
+    // 'Access-Control-Expose-Headers: Docker-Content-Digest'
+    cb(this.oReq.getResponseHeader('Docker-Content-Digest'))
+  } else if (window.crypto && window.TextEncoder) {
+    crypto.subtle.digest(
+      'SHA-256',
+      new TextEncoder().encode(this.oReq.responseText)
+    ).then(function (buffer) {
+      cb(
+        'sha256:' + Array.from(
+          new Uint8Array(buffer)
+        ).map(function(byte) {
+          return byte.toString(16).padStart(2, '0');
+        }).join('')
+      );
+    })
+  } else {
+    // IE and old Edge
+    // simply do not call the callback and skip the setup downstream
+  }
+};
+
 Http.prototype.addEventListener = function(e, f) {
   this._events[e] = f;
   const self = this;
@@ -41,6 +65,7 @@ Http.prototype.addEventListener = function(e, f) {
             req.withCredentials = true;
             req.hasHeader = Http.hasHeader;
             req.getErrorMessage = Http.getErrorMessage;
+            self.oReq = req;
             req.send();
           } else {
             f.bind(this)();

src/scripts/script.js

@@ -17,8 +17,10 @@
 var registryUI = {}
 registryUI.URL_QUERY_PARAM_REGEX = /[&?]url=/;
 registryUI.URL_PARAM_REGEX = /^url=/;
+registryUI.showContentDigest = true;
+registryUI.catalogElementsLimit = 100000;
 
-registryUI.name = registryUI.url = function(byPassQueryParam) {
+registryUI.url = function(byPassQueryParam) {
   if (!registryUI._url) {
     const url = registryUI.getUrlQueryParam();
     if (url) {
@@ -33,6 +35,9 @@ registryUI.name = registryUI.url = function(byPassQueryParam) {
   }
   return registryUI._url;
 }
+registryUI.name = function() {
+  return registryUI.stripHttps(registryUI.url());
+}
 registryUI.getRegistryServer = function(i) {
   try {
     const res = JSON.parse(localStorage.getItem('registryServer'));
@@ -85,7 +90,7 @@ registryUI.removeServer = function(url) {
 }
 
 registryUI.updateHistory = function(url) {
-  history.pushState(null, '', (url ? '?url=' + registryUI.encodeURI(url) : '?') + window.location.hash);
+  registryUI.updateQueryString({ url: registryUI.encodeURI(url) })
   registryUI._url = url;
 }
 
@@ -100,10 +105,12 @@ registryUI.getUrlQueryParam = function () {
 };
 
 registryUI.encodeURI = function(url) {
+  if (!url) { return; }
   return url.indexOf('&') < 0 ? window.encodeURIComponent(url) : btoa(url);
 };
 
 registryUI.decodeURI = function(url) {
+  if (!url) { return; }
   return url.startsWith('http') ? window.decodeURIComponent(url) : atob(url);
 };
 

src/scripts/static.js

@@ -24,10 +24,17 @@ registryUI.url = function() {
   return url;
 };
 registryUI.name = function() {
-  return '${REGISTRY_TITLE}' || registryUI.url();
+  const name = '${REGISTRY_TITLE}';
+  if (name) {
+    // the user can strip the http prefix if they wish
+    return name;
+  }
+  return registryUI.stripHttps(registryUI.url());
 };
 registryUI.pullUrl = '${PULL_URL}';
 registryUI.isImageRemoveActivated = true;
+registryUI.showContentDigest = true;
+registryUI.catalogElementsLimit = 100000;
 registryUI.catalog = {};
 registryUI.taglist = {};
 registryUI.taghistory = {};

src/scripts/utils.js

@@ -65,4 +65,57 @@ registryUI.getHistoryIcon = function(attribute) {
     default:
       ''
   }
-}
+}
+
+registryUI.getPage = function(elts, page, limit) {
+  if (!limit) { limit = 100; }
+  if (!elts) { return []; }
+  return elts.slice((page - 1) * limit, limit * page);
+}
+
+registryUI.getNumPages = function(elts, limit) {
+  if (!limit) { limit = 100; }
+  if (!elts) { return 0; }
+  return Math.trunc(elts.length / limit) + 1;
+}
+
+registryUI.getPageLabels = function(page, nPages) {
+  var pageLabels = [];
+  var maxItems = 10;
+  if (nPages === 1) { return pageLabels; }
+  if (page !== 1 && nPages >= maxItems) {
+    pageLabels.push({'icon': 'first_page', page: 1});
+    pageLabels.push({'icon': 'chevron_left', page: page - 1});
+  }
+  var start = Math.round(Math.max(1, Math.min(page - maxItems / 2, nPages - maxItems + 1)));
+  for (var i = start; i < Math.min(nPages + 1, start + maxItems); i++) {
+    pageLabels.push({
+      page: i,
+      current: i === page,
+      'space-left': page === 1 && nPages > maxItems,
+      'space-right': page === nPages && nPages > maxItems
+    });
+  }
+  if (page !== nPages && nPages >= maxItems) {
+    pageLabels.push({'icon': 'chevron_right', page: page + 1});
+    pageLabels.push({'icon': 'last_page', page: nPages});
+  }
+  return pageLabels;
+}
+
+registryUI.updateQueryString = function(qs) {
+  var search = '';
+  for (var key in qs) {
+    if (qs[key] !== undefined) {
+      search += (search.length > 0 ? '&' : '?') +key + '=' + qs[key];
+    }
+  }
+  history.pushState(null, '', search + window.location.hash);
+}
+
+registryUI.stripHttps = function (url) {
+  if (!url) {
+    return '';
+  }
+  return url.replace(/^https?:\/\//, '');
+};

src/style.css

@@ -48,18 +48,28 @@ main {
   font-weight: inherit;
 }
 
-material-card {
-  min-height: 200px;
-  max-width: 75%;
+material-card, pagination .conatianer {
+  max-width: 95%;
   margin: auto;
   margin-top: 20px;
   margin-bottom: 20px;
 }
 
-@media screen and (max-width: 950px){
-  material-card {
-    width: 95%;
-    max-width: 750px;
+pagination .conatianer {
+  display: flex;
+  display: -moz-flex;
+  display: -webkit-flex;
+  display: -ms-flexbox;
+}
+
+pagination .conatianer .pagination-centered {
+  margin: auto;
+}
+
+/* 1515px * 0.95 = 1440px */
+@media screen and (min-width: 1515px){
+  material-card, pagination .conatianer {
+    max-width: 1440px;
   }
 }
 
@@ -95,6 +105,7 @@ h2 {
   overflow: hidden;
 }
 
+.material-card-title-action h2 .source-hint,
 .material-card-title-action h2 .item-count {
   font-size: 0.7em;
   margin-left: 1em;
@@ -212,12 +223,14 @@ material-card table th {
 }
 
 material-card material-button:hover,
-material-card table tbody tr:hover {
+material-card table tbody tr:hover,
+pagination material-button:hover  {
   background-color: #eee;
 }
 
 material-card material-button,
-material-card table tbody tr {
+material-card table tbody tr,
+pagination material-button  {
   transition-duration: .28s;
   transition-timing-function: cubic-bezier(.4, 0, .2, 1);
   transition-property: background-color;
@@ -269,6 +282,11 @@ material-button .content i.material-icons,
   color: #777;
 }
 
+material-button[disabled] .content i.material-icons,
+material-checkbox[disabled] .content i.material-icons {
+  color: #bbb;
+}
+
 material-snackbar .toast {
   height: auto;
 }
@@ -326,7 +344,8 @@ dropdown-item, #menu-control-dropdown p {
   background-color: #e0e0e0;
 }
 
-material-popup material-button {
+material-popup material-button,
+pagination material-button {
   background-color: #fff;
   color: #000;
 }
@@ -357,6 +376,10 @@ footer {
   }
 }
 
+material-footer {
+  padding: 0.5em 1em;
+}
+
 @media screen and (min-width: 760px) and (max-height: 750px) {
   main {
     min-height: calc(100% - 144px - 2.5em);
@@ -385,7 +408,27 @@ select {
 }
 
 .copy-to-clipboard {
-  padding: 12px 5px;
+  padding-left: 5px;
+}
+#image-tag-header {
+  /* spacing for clipboard  + default th spacing */
+  /* 5 + 2 + 3 + 24 + 3 + 2 + 18 */
+  padding-right: 57px;
+}
+image-tag, .copy-to-clipboard {
+  display: inline-block;
+}
+image-content-digest {
+  display: none;
+  font-family: 'Roboto Mono', 'Roboto', 'Helvetica', 'Arial', sans-serif !important;
+}
+@media screen and (min-width: 1024px) {
+  #image-content-digest-header {
+    padding-right: 57px;
+  }
+  image-content-digest {
+    display: inline-block;
+  }
 }
 
 .show-tag-history {
@@ -403,6 +446,14 @@ select {
   padding: 7px 5px;
 }
 
+taglist .creation-date {
+  width: 10em;
+}
+
+taglist .image-size {
+  width: 7em;
+}
+
 catalog material-card,
 tag-history material-card {
   min-height: auto;
@@ -445,7 +496,8 @@ tag-history-button button {
   border: none;
 }
 
-material-card material-button {
+material-card material-button,
+pagination material-button {
   max-height: 30px;
   max-width: 30px;
 }
@@ -454,7 +506,8 @@ material-button:hover material-waves {
   background: none;
 }
 
-material-card material-button {
+material-card material-button,
+pagination material-button {
   background-color: inherit;
 }
 
@@ -475,6 +528,16 @@ catalog-element catalog-element.hide material-card {
   opacity: 0;
 }
 
+catalog-element catalog-element > .content {
+  margin-left: 3em;
+}
+
+@media screen and (min-width: 1515px){
+  catalog-element catalog-element > .content material-card {
+    max-width: calc(1440px - 3em);
+  }
+}
+
 remove-image {
   width: 30px;
 }
@@ -506,4 +569,30 @@ material-checkbox .checkbox {
 
 material-checkbox .checkbox.checked {
   background-color: #777;
+}
+
+pagination material-button {
+  padding: 0.2em 0.75em;
+}
+
+pagination material-button .content {
+  display: flex;
+  align-content: center;
+  line-height: 1.9em;
+}
+
+pagination material-button.current {
+  border: 1px solid rgba(0, 0, 0, .12);
+}
+
+pagination material-button.current.space-left {
+  margin-left: 85px;
+}
+
+pagination material-button.current.space-right {
+  margin-right: 85px;
+}
+
+pagination material-button .content i.material-icons {
+  color: #000;
 }

src/tags/app.tag

@@ -92,12 +92,17 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
     registryUI.errorSnackbar = function(message) {
       return registryUI.snackbar(message, true);
     };
+    registryUI.showErrorCanNotReadContentDigest = function() {
+      registryUI.errorSnackbar(
+        'Access on registry response was blocked. Try adding the header ' +
+        '`Access-Control-Expose-Headers: Docker-Content-Digest`' +
+        ' to your proxy or registry: ' +
+        'https://docs.docker.com/registry/configuration/#http'
+      );
+    };
     registryUI.cleanName = function() {
       const url = registryUI.pullUrl || (registryUI.url() && registryUI.url().length > 0 && registryUI.url()) || window.location.host;
-      if (url) {
-        return url.startsWith('http') ? url.replace(/https?:\/\//, '') : url;
-      }
-      return '';
+      return registryUI.stripHttps(url);
     };
     route.parser(null, function(path, filter) {
       const f = filter
@@ -116,6 +121,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
     registryUI.DockerImage = function(name, tag) {
       this.name = name;
       this.tag = tag;
+      this.chars = 0;
       riot.observable(this);
       this.on('get-size', function() {
         if (this.size !== undefined) {
@@ -130,8 +136,20 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
         return this.fillInfo();
       });
       this.on('get-date', function() {
-        if (this.date !== undefined) {
-          return this.trigger('date', this.date);
+        if (this.creationDate !== undefined) {
+          return this.trigger('creation-date', this.creationDate);
+        }
+        return this.fillInfo();
+      });
+      this.on('content-digest-chars', function (chars) {
+        this.chars = chars;
+      });
+      this.on('get-content-digest-chars', function() {
+        return this.trigger('content-digest-chars', this.chars);
+      });
+      this.on('get-content-digest', function() {
+        if (this.digest !== undefined) {
+          return this.trigger('content-digest', this.digest);
         }
         return this.fillInfo();
       });
@@ -181,6 +199,13 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
           self.layers = response.layers;
           self.trigger('size', self.size);
           self.trigger('sha256', self.sha256);
+          oReq.getContentDigest(function (digest) {
+            self.digest = digest;
+            self.trigger('content-digest', digest);
+            if (!digest) {
+              registryUI.showErrorCanNotReadContentDigest();
+            }
+          });
           self.getBlobs(response.config.digest)
         } else if (this.status == 404) {
           registryUI.errorSnackbar('Manifest for ' + self.name + ':' + self.tag + ' not found');
@@ -189,7 +214,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
         }
       });
       oReq.open('GET', registryUI.url() + '/v2/' + self.name + '/manifests/' + self.tag);
-      oReq.setRequestHeader('Accept', 'application/vnd.docker.distribution.manifest.v2+json');
+      oReq.setRequestHeader('Accept', 'application/vnd.docker.distribution.manifest.v2+json, application/vnd.oci.image.manifest.v1+json');
       oReq.send();
     };
 
@@ -217,7 +242,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
         }
       });
       oReq.open('GET', registryUI.url() + '/v2/' + self.name + '/blobs/' + blob);
-      oReq.setRequestHeader('Accept', 'application/vnd.docker.distribution.manifest.v2+json');
+      oReq.setRequestHeader('Accept', 'application/vnd.docker.distribution.manifest.v2+json, application/vnd.oci.image.manifest.v1+json');
       oReq.send();
     };
 
@@ -225,6 +250,30 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
       route('taglist/' + image);
     };
 
+    registryUI.getPageQueryParam = function() {
+      var qs = route.query();
+      try {
+        return qs.page !== undefined ? parseInt(qs.page.replace(/#.*/, '')) : 1;
+      } catch(e) { return 1; }
+    }
+
+    registryUI.getQueryParams = function(update) {
+      var qs = route.query();
+      update = update || {};
+      for (var key in qs) {
+        if (qs[key] !== undefined) {
+          qs[key] = qs[key].replace(/#!.*/, '');
+        } else {
+          delete qs[key];
+        }
+      }
+      for (var key in update) {
+        if (update[key] !== undefined) {
+          qs[key] = update[key];
+        }
+      }
+      return qs;
+    }
     route.start(true);
   </script>
 </app>

src/tags/catalog-element.tag

@@ -16,18 +16,20 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
 -->
 <catalog-element>
   <!-- Begin of tag -->
-  <material-card class="list highlight" item="{item}" expanded="{expanded}">
-    <material-waves onmousedown="{launch}" center="true" color="#ddd" />
-    <span>
-      <i class="material-icons">send</i>
-      { typeof opts.item === "string" ? opts.item : opts.item.repo }
-      <div hide="{typeof opts.item === "string"}" class="item-count right">
-        { opts.item.images && opts.item.images.length } images
-        <i class="material-icons animated {expanded: opts.expanded}">expand_more</i>
-      </div>
-    </span>
-  </material-card>
-  <catalog-element hide="{typeof opts.item === "string"}" class="animated {hide: !expanded, expanding: expanding}" each="{item in item.images}" />
+  <div class="content">
+    <material-card class="list highlight" item="{item}" expanded="{expanded}">
+      <material-waves onmousedown="{launch}" center="true" color="#ddd" />
+      <span>
+        <i class="material-icons">send</i>
+        { typeof opts.item === "string" ? opts.item : opts.item.repo }
+        <div if="{typeof opts.item !== "string"}" class="item-count right">
+          { opts.item.images && opts.item.images.length } images
+          <i class="material-icons animated {expanded: opts.expanded}">expand_more</i>
+        </div>
+      </span>
+    </material-card>
+    <catalog-element if="{typeof opts.item !== "string"}" class="animated {hide: !expanded, expanding: expanding}" each="{item in item.images}" />
+  </div>
   <script>
     this.on('mount', function() {
       const self = this;

src/tags/catalog.tag

@@ -16,17 +16,17 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
 -->
 <catalog>
   <!-- Begin of tag -->
-  <material-card ref="catalog-tag" class="catalog">
+  <material-card ref="catalog-tag" class="catalog header">
     <div class="material-card-title-action">
       <h2>
         Repositories of { registryUI.name() }
         <div class="item-count">{ registryUI.catalog.length } images</div>
       </h2>
     </div>
-    <div hide="{ registryUI.catalog.loadend }" class="spinner-wrapper">
-      <material-spinner></material-spinner>
-    </div>
   </material-card>
+  <div hide="{ registryUI.catalog.loadend }" class="spinner-wrapper">
+    <material-spinner></material-spinner>
+  </div>
   <catalog-element each="{ item in registryUI.catalog.repositories }" />
   <script>
     registryUI.catalog.instance = this;
@@ -36,6 +36,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
       oReq.addEventListener('load', function() {
         registryUI.catalog.repositories = [];
         if (this.status == 200) {
+          if (!registryUI.url()) {
+            registryUI._url = window.location.origin + window.location.pathname.replace(/\/+$/, '')
+          }
           registryUI.catalog.repositories = JSON.parse(this.responseText).repositories || [];
           registryUI.catalog.repositories.sort();
           registryUI.catalog.length = registryUI.catalog.repositories.length;         registryUI.catalog.repositories = registryUI.catalog.repositories.reduce(function(acc, e) {
@@ -65,7 +68,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
         registryUI.catalog.loadend = true;
         registryUI.catalog.instance.update();
       });
-      oReq.open('GET', registryUI.url() + '/v2/_catalog?n=100000');
+      oReq.open('GET', registryUI.url() + '/v2/_catalog?n=' + registryUI.catalogElementsLimit);
       oReq.send();
     };
     registryUI.catalog.display();

src/tags/copy-to-clipboard.tag

@@ -15,13 +15,29 @@
  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 -->
 <copy-to-clipboard>
+  <div class="copy-to-clipboard">
   <input ref="input" style="display: none; width: 1px; height: 1px;" value="{ this.dockerCmd }">
   <material-button waves-center="true" rounded="true" waves-color="#ddd" onclick="{ this.copy }" title="Copy pull command.">
     <i class="material-icons">content_copy</i>
   </material-button>
+  </div>
   <script type="text/javascript">
-    this.dockerCmd = 'docker pull ' + registryUI.cleanName() + '/' + opts.image.name + ':' + opts.image.tag;
+    this.prefix = 'docker pull ' + registryUI.cleanName() + '/' + opts.image.name;
+    const self = this;
+    if (opts.target === 'tag') {
+        self.dockerCmd = self.prefix + ':' + opts.image.tag;
+    } else {
+        opts.image.one('content-digest', function (digest) {
+            self.dockerCmd = self.prefix + '@' + digest;
+        });
+        opts.image.trigger('get-content-digest');
+    }
+
     this.copy = function () {
+      if (!self.dockerCmd) {
+        registryUI.showErrorCanNotReadContentDigest();
+        return;
+      }
       const copyText = this.refs['input'];
       copyText.style.display = 'block';
       copyText.select();

src/tags/image-content-digest.tag

@@ -0,0 +1,48 @@
+<!--
+ Copyright (C) 2019 Jakob Ackermann
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program.  If not, see <http://www.gnu.org/licenses/>.
+-->
+<image-content-digest>
+  <div title="{ this.title }">{ this.display_id }</div>
+  <script type="text/javascript">
+    const self = this;
+    self.chars = -1;
+
+    self.onResize = function(chars) {
+        if (chars === self.chars) {
+            return;
+        }
+        self.chars = chars;
+        if (chars >= 70) {
+            self.display_id = self.digest;
+            self.title = '';
+        } else if (chars <= 0) {
+            self.display_id = '';
+            self.title = self.digest;
+        } else {
+            self.display_id = self.digest.slice(0, chars) + '...';
+            self.title = self.digest;
+        }
+        self.update();
+    };
+
+    opts.image.one('content-digest', function(digest) {
+        self.digest = digest;
+        opts.image.on('content-digest-chars', self.onResize);
+        opts.image.trigger('get-content-digest-chars');
+    });
+    opts.image.trigger('get-content-digest');
+  </script>
+</image-content-digest>

src/tags/image-date.tag

@@ -24,5 +24,7 @@
       self.localDate = date.toLocaleString()
       self.update();
     });
+
+    opts.image.trigger('get-date');
   </script>
 </image-date>

src/tags/pagination.tag

@@ -0,0 +1,39 @@
+<!--
+Copyright (C) 2016-2019 Jones Magloire @Joxit
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+-->
+<pagination>
+  <!-- Begin of tag -->
+  <div class="conatianer">
+    <div class="pagination-centered">
+      <material-button waves-color="rgba(158,158,158,.4)" each="{p in this.opts.pages}" class="{ current: p.current, space-left: p['space-left'], space-right: p['space-right']}">
+        <i show="{ p.icon }" class="material-icons">{ p.icon }</i>
+        <div hide="{ p.icon }">{ p.page }</div>
+      </material-button>
+    </div>
+  <div>
+  <script>
+    this.on('updated', function() {
+      if (!this.tags['material-button']) { return; }
+      var buttons = Array.isArray(this.tags['material-button']) ? this.tags['material-button'] : [this.tags['material-button']];
+      buttons.forEach(function(button) {
+        button.root.onclick = function() {
+          registryUI.taglist.instance.trigger('page-update', button.p.page)
+        }
+      });
+    });
+  </script>
+  <!-- End of tag -->
+</pagination>

src/tags/remove-image.tag

@@ -15,63 +15,67 @@ You should have received a copy of the GNU Affero General Public License
 along with this program. If not, see <http://www.gnu.org/licenses/>.
 -->
 <remove-image>
-  <material-button waves-center="true" rounded="true" waves-color="#ddd" title="This will delete the image." hide="{ opts.multiDelete }">
+  <material-button waves-center="true" rounded="true" waves-color="#ddd" title="This will delete the image." if="{ !opts.multiDelete }" disabled="{ !this.digest }">
     <i class="material-icons">delete</i>
   </material-button>
-  <material-checkbox show="{ opts.multiDelete }" title="Select this tag to delete it."></material-checkbox>
+  <material-checkbox if="{ opts.multiDelete }" title="Select this tag to delete it." disabled="{ !this.digest }"></material-checkbox>
   <script type="text/javascript">
     const self = this;
 
-    this.on('update', function() {
-      if (!this.opts.multiDelete && this.tags['material-checkbox'].checked) {
-        this.tags['material-checkbox'].toggle();
+    this.on('updated', function() {
+    });
+
+    this.on('updated', function() {
+      if (self.multiDelete == self.opts.multiDelete) {
+        return;
       }
-    });
-
-    this.on('mount', function() {
-      this.delete = this.tags['material-button'].root.onclick = function(ignoreError) {
-        const name = self.opts.image.name;
-        const tag = self.opts.image.tag;
-        const oReq = new Http();
-        oReq.addEventListener('loadend', function() {
+      if (self.tags['material-button']) {
+        self.delete = function(ignoreError) {
+          const name = self.opts.image.name;
+          const tag = self.opts.image.tag;
           registryUI.taglist.go(name);
-          if (this.status == 200) {
-            if (!this.hasHeader('Docker-Content-Digest')) {
-              registryUI.errorSnackbar('You need to add Access-Control-Expose-Headers: [\'Docker-Content-Digest\'] in your server configuration.');
-              return;
-            }
-            const digest = this.getResponseHeader('Docker-Content-Digest');
-            const oReq = new Http();
-            oReq.addEventListener('loadend', function() {
-              if (this.status == 200 || this.status == 202) {
-                registryUI.taglist.display()
-                registryUI.snackbar('Deleting ' + name + ':' + tag + ' image. Run `registry garbage-collect config.yml` on your registry');
-              } else if (this.status == 404) {
-                ignoreError || registryUI.errorSnackbar('Digest not found');
-              } else {
-                registryUI.snackbar(this.responseText);
-              }
-            });
-            oReq.open('DELETE', registryUI.url() + '/v2/' + name + '/manifests/' + digest);
-            oReq.setRequestHeader('Accept', 'application/vnd.docker.distribution.manifest.v2+json');
-            oReq.addEventListener('error', function() {
-              registryUI.errorSnackbar('An error occurred when deleting image. Check if your server accept DELETE methods Access-Control-Allow-Methods: [\'DELETE\'].');
-            });
-            oReq.send();
-          } else if (this.status == 404) {
-            registryUI.errorSnackbar('Manifest for ' + name + ':' + tag + ' not found');
-          } else {
-            registryUI.snackbar(this.responseText);
+          if (!self.digest) {
+            registryUI.snackbar('Information for ' + name + ':' + tag + ' are not yet loaded.');
+            return;
           }
-        });
-        oReq.open('HEAD', registryUI.url() + '/v2/' + name + '/manifests/' + tag);
-        oReq.setRequestHeader('Accept', 'application/vnd.docker.distribution.manifest.v2+json');
-        oReq.send();
-      };
+          const oReq = new Http();
+          oReq.addEventListener('loadend', function() {
+            if (this.status == 200 || this.status == 202) {
+              registryUI.taglist.display()
+              registryUI.snackbar('Deleting ' + name + ':' + tag + ' image. Run `registry garbage-collect config.yml` on your registry');
+            } else if (this.status == 404) {
+              ignoreError || registryUI.errorSnackbar('Digest not found for this image in your registry.');
+            } else {
+              registryUI.snackbar(this.responseText);
+            }
+          });
+          oReq.open('DELETE', registryUI.url() + '/v2/' + name + '/manifests/' + self.digest);
+          oReq.setRequestHeader('Accept', 'application/vnd.docker.distribution.manifest.v2+json, application/vnd.oci.image.manifest.v1+json');
+          oReq.addEventListener('error', function() {
+            registryUI.errorSnackbar('An error occurred when deleting image. Check if your server accept DELETE methods Access-Control-Allow-Methods: [\'DELETE\'].');
+          });
+          oReq.send();
+        };
+        self.tags['material-button'].root.onclick = function() {
+          self.delete();
+        }
+      }
 
-      this.tags['material-checkbox'].on('toggle', function() {
-        registryUI.taglist.instance.trigger('toggle-remove-image', this.checked);
-      });
+      if (self.tags['material-checkbox']) {
+        if (!self.opts.multiDelete && self.tags['material-checkbox'].checked) {
+          self.tags['material-checkbox'].toggle();
+        }
+        self.tags['material-checkbox'].on('toggle', function() {
+          registryUI.taglist.instance.trigger('toggle-remove-image', this.checked);
+        });
+      }
+      self.multiDelete = self.opts.multiDelete;
     });
+
+    opts.image.one('content-digest', function(digest) {
+      self.digest = digest;
+      self.update();
+    });
+    opts.image.trigger('get-content-digest');
   </script>
 </remove-image>

src/tags/tag-history.tag

@@ -15,7 +15,7 @@ You should have received a copy of the GNU Affero General Public License
 along with this program. If not, see <http://www.gnu.org/licenses/>.
 -->
 <tag-history>
-  <material-card ref="tag-history-tag" class="tag-history">
+  <material-card ref="tag-history-tag" class="tag-history header">
     <div class="material-card-title-action">
       <material-button waves-center="true" rounded="true" waves-color="#ddd">
         <i class="material-icons">arrow_back</i>
@@ -95,7 +95,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
     const processBlobs = function(blobs) {
       function exec(elt) {
         const guiElements = [];
-        for (const attribute in elt) {
+        for (var attribute in elt) {
           if (elt.hasOwnProperty(attribute) && attribute != 'empty_layer') {
             const value = elt[attribute];
             const guiElement = {

src/tags/taglist.tag

@@ -16,33 +16,42 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
 -->
 <taglist>
   <!-- Begin of tag -->
-  <material-card ref="taglist-tag" class="taglist" multi-delete={ this.multiDelete }>
-    <div class="material-card-title-action">
+  <material-card class="header">
+    <div class="material-card-title-action ">
       <material-button waves-center="true" rounded="true" waves-color="#ddd" onclick="registryUI.home();">
         <i class="material-icons">arrow_back</i>
       </material-button>
       <h2>
-        Tags of { registryUI.name() + '/' + registryUI.taglist.name }
+        Tags of { registryUI.taglist.name }
+        <div class="source-hint">
+          Sourced from { registryUI.name() + '/' + registryUI.taglist.name }
+        </div>
         <div class="item-count">{ registryUI.taglist.tags.length } tags</div>
       </h2>
     </div>
-    <div hide="{ registryUI.taglist.loadend }" class="spinner-wrapper">
-      <material-spinner></material-spinner>
-    </div>
+  </material-card>
+  <div hide="{ registryUI.taglist.loadend }" class="spinner-wrapper">
+    <material-spinner></material-spinner>
+  </div>
+  <pagination pages="{ registryUI.getPageLabels(this.page, registryUI.getNumPages(registryUI.taglist.tags)) }"></pagination>
+  <material-card ref="taglist-tag" class="taglist"
+    multi-delete={ this.multiDelete }
+    tags={ registryUI.getPage(registryUI.taglist.tags, this.page) }
+    show="{ registryUI.taglist.loadend }">
     <table show="{ registryUI.taglist.loadend }" style="border: none;">
       <thead>
       <tr>
-        <th class="material-card-th-left">Repository</th>
-        <th></th>
-        <th>Creation date</th>
-        <th>Size</th>
+        <th class="creation-date">Creation date</th>
+        <th class="image-size">Size</th>
+        <th id="image-content-digest-header" if="{ registryUI.showContentDigest }">Content Digest</th>
 
         <th
+        id="image-tag-header"
         class="{ registryUI.taglist.asc ? 'material-card-th-sorted-ascending' : 'material-card-th-sorted-descending' }"
         onclick="registryUI.taglist.reverse();">Tag
         </th>
         <th class="show-tag-history">History</th>
-        <th class={ 'remove-tag': true, delete: this.parent.toDelete > 0 } show="{ registryUI.isImageRemoveActivated }">
+        <th class={ 'remove-tag': true, delete: this.parent.toDelete > 0 } if="{ registryUI.isImageRemoveActivated }">
           <material-checkbox ref="remove-tag-checkbox" class="indeterminate" show={ this.toDelete === 0} title="Toggle multi-delete. Alt+Click to select all tags."></material-checkbox>
           <material-button waves-center="true" rounded="true" waves-color="#ddd" title="This will delete selected images." onclick={ registryUI.taglist.bulkDelete } show={ this.toDelete > 0 }>
             <i class="material-icons">delete</i>
@@ -50,32 +59,60 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
       </tr>
       </thead>
       <tbody>
-      <tr each="{ image in registryUI.taglist.tags }">
-        <td class="material-card-th-left">{ image.name }</td>
-        <td class="copy-to-clipboard">
-          <copy-to-clipboard image={ image }/>
-        </td>
-        <td>
+      <tr each="{ image in this.opts.tags }">
+        <td class="creation-date">
           <image-date image="{ image }"/>
         </td>
-        <td>
+        <td class="image-size">
           <image-size image="{ image }"/>
         </td>
+        <td if="{ registryUI.showContentDigest }">
+          <image-content-digest image="{ image }"/>
+          <copy-to-clipboard target="digest" image={ image }/>
+        </td>
         <td>
           <image-tag image="{ image }"/>
+          <copy-to-clipboard target="tag" image={ image }/>
         </td>
         <td class="show-tag-history">
           <tag-history-button image={ image }/>
         </td>
-        <td show="{ registryUI.isImageRemoveActivated }">
+        <td if="{ registryUI.isImageRemoveActivated }">
           <remove-image multi-delete={ this.opts.multiDelete } image={ image }/>
         </td>
       </tr>
       </tbody>
     </table>
   </material-card>
+  <pagination pages="{ registryUI.getPageLabels(this.page, registryUI.getNumPages(registryUI.taglist.tags)) }"></pagination>
   <script>
     var self = registryUI.taglist.instance = this;
+    self.page = registryUI.getPageQueryParam();
+    registryUI.taglist.tags = [];
+    const onResize = function() {
+      // window.innerWidth is a blocking access, cache its result.
+      const innerWidth = window.innerWidth;
+      var chars = 0;
+      var max = registryUI.taglist.tags.reduce(function(acc, e) {
+        return e.tag.length > acc ? e.tag.length : acc;
+      }, 0);
+      if (innerWidth >= 1440) {
+        chars = 71;
+      } else if (innerWidth < 1024) {
+        chars = 0;
+      } else {
+        // SHA256:12345678 + scaled between 1024 and 1440px
+        chars = 15 + 56 * ((innerWidth - 1024) / 416);
+      }
+      if (max > 20) chars -= (max - 20);
+      registryUI.taglist.tags.map(function (image) {
+        image.trigger('content-digest-chars', chars);
+      });
+    };
+    window.addEventListener('resize', onResize);
+    // this may be run before the final document size is available, so schedule
+    //  a correction once everything is set up.
+    window.requestAnimationFrame(onResize);
 
     this.multiDelete = false;
     this.toDelete = 0;
@@ -105,6 +142,13 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
       }
     });
 
+    this.on('page-update', function(page) {
+      self.page = page < 1 ? 1 : page;
+      registryUI.updateQueryString(registryUI.getQueryParams({ page: self.page }) );
+      this.toDelete = 0;
+      this.update();
+    });
+
     this._getRemoveImageTags = function() {
       var images = self.refs['taglist-tag'].tags['remove-image'];
       if (!(images instanceof Array)) {
@@ -113,8 +157,13 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
       return images;
     };
 
-    registryUI.taglist.bulkDelete = function() {
+    registryUI.taglist.bulkDelete = function(e) {
       if (self.multiDelete && self.toDelete > 0) {
+        if (e.altKey) {
+          self._getRemoveImageTags()
+            .filter(function(img) { return img.tags['material-checkbox'].checked; })
+            .forEach(function(img) { img.tags['material-checkbox'].toggle() });
+        }
         self._getRemoveImageTags().filter(function(img) {
           return img.tags['material-checkbox'].checked;
         }).forEach(function(img) {
@@ -123,19 +172,23 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
       }
     };
 
-    this.on('mount', function() {
-      var toggle = this.tags['material-card'].refs['remove-tag-checkbox'].toggle;
-      this.tags['material-card'].refs['remove-tag-checkbox'].toggle = function(e) {
+    this.on('update', function() {
+      var checkbox = this.refs['taglist-tag'].refs['remove-tag-checkbox'];
+      if (!checkbox || checkbox._toggle) { return; }
+
+      checkbox._toggle = checkbox.toggle;
+      checkbox.toggle = function(e) {
         if (e.altKey) {
+          if (!this.checked) { this._toggle(); }
           self._getRemoveImageTags()
             .filter(function(img) { return !img.tags['material-checkbox'].checked; })
             .forEach(function(img) { img.tags['material-checkbox'].toggle() });
         } else {
-          toggle();
+          this._toggle();
         }
       };
 
-      this.tags['material-card'].refs['remove-tag-checkbox'].on('toggle', function() {
+      checkbox.on('toggle', function() {
         registryUI.taglist.instance.multiDelete = this.checked;
         registryUI.taglist.instance.update();
       });
@@ -149,10 +202,12 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
         oReq.addEventListener('load', function() {
           registryUI.taglist.tags = [];
           if (this.status == 200) {
-            registryUI.taglist.tags = JSON.parse(this.responseText).tags || [];
-            registryUI.taglist.tags = registryUI.taglist.tags.map(function(tag) {
+            const tags = JSON.parse(this.responseText).tags || [];
+            registryUI.taglist.tags = tags.map(function(tag) {
               return new registryUI.DockerImage(registryUI.taglist.name, tag);
             }).sort(registryUI.DockerImage.compare);
+            window.requestAnimationFrame(onResize);
+            self.trigger('page-update', Math.min(self.page, registryUI.getNumPages(registryUI.taglist.tags)))
           } else if (this.status == 404) {
             registryUI.snackbar('Server not found', true);
           } else {

static.dockerfile

@@ -30,6 +30,8 @@ LABEL maintainer="Jones MAGLOIRE @Joxit"
 
 WORKDIR /usr/share/nginx/html/
 
+ENV NGINX_PROXY_HEADER_Host '$http_host'
+
 COPY nginx/default.conf /etc/nginx/conf.d/default.conf
 COPY --from=builder /usr/app/dist/ /usr/share/nginx/html/
 COPY --from=builder /usr/app/dist/scripts/docker-registry-ui-static.js /usr/share/nginx/html/scripts/docker-registry-ui.js