### Install and Run UI Development Server

Source: https://docs.papermerge.io/3.5/developer-manual/architecture

Commands to install frontend dependencies and start the UI development server. This setup is similar to the core setup but includes the user interface.

```bash
yarn install
yarn workspace ui dev
```

--------------------------------

### Start Docker Compose

Source: https://docs.papermerge.io/3.5/setup/docker-compose

Command to start the services defined in the docker-compose.yml file.

```bash
docker compose up
```

--------------------------------

### I3 Worker Args Example (With Prefix)

Source: https://docs.papermerge.io/3.5/settings/i3worker

Example of I3_WORKER_ARGS for a prefixed queue when PAPERMERGE__MAIN__PREFIX is set. For example, if PAPERMERGE__MAIN__PREFIX=demo, use -Q demo_i3.

```bash
I3_WORKER_ARGS="-Q prefix_i3"

```

--------------------------------

### PostgreSQL Database URL Example

Source: https://docs.papermerge.io/3.5/settings/database?h=db.sqlite3

An example of a PostgreSQL database connection URL.

```sql
postgresql://scott:tiger@db:5432/mydatabase
```

--------------------------------

### Perform Data Export (Example 2)

Source: https://docs.papermerge.io/3.5/pmdump

Another example of the export command, demonstrating different configuration and output file names.

```bash
pmdump -c examples/source_3_3_pg.yaml -f pm3.3_pg.tar.gz export
```

--------------------------------

### Check Docker Installation

Source: https://docs.papermerge.io/3.5/setup/requirements

Verify that Docker is installed on your system by checking its version. This command is essential before proceeding with Docker-based installations.

```bash
$ docker --version
Docker version 26.1.3, build b72abbb
```

--------------------------------

### Clone and Install Papermerge Core

Source: https://docs.papermerge.io/3.5/developer-manual/architecture

Steps to clone the papermerge-core repository and install dependencies using Poetry. Assumes git, python, and poetry are installed.

```bash
git clone https://github.com/papermerge/papermerge-core
cd papermerge-core/
poetry install
poetry run task server
```

--------------------------------

### Redis URL Example

Source: https://docs.papermerge.io/3.5/settings/ocrworker

An example of a Redis connection URL.

```redis
redis://redis:6379/0

```

--------------------------------

### Docker Compose for S3 Backend Setup

Source: https://docs.papermerge.io/3.5/setup/s3backend

Example Docker Compose file demonstrating the configuration for Papermerge DMS with an S3 backend. This includes webapp, path_template_worker, s3worker, database, and redis services.

```yaml
services:
  webapp:
    image: papermerge/papermerge:3.5.3
    environment:
      PAPERMERGE__SECURITY__SECRET_KEY: "random-sequence-of-characters"
      PAPERMERGE__AUTH__USERNAME: admin
      PAPERMERGE__AUTH__PASSWORD: 1234
      PAPERMERGE__DATABASE__URL: postgresql://coco:jumbo@db:5432/pmgdb
      PAPERMERGE__MAIN__MEDIA_ROOT: /var/media/pmg
      PAPERMERGE__REDIS__URL: redis://redis:6379/0
    ports:
     - "12000:80"
    depends_on:
      - db
      - redis
    volumes:
      - media_root:/var/media/pmg
  path_template_worker:
    image: papermerge/path-tmpl-worker:0.4
    command: worker
    environment:
      PAPERMERGE__DATABASE__URL: postgresql://coco:jumbo@db:5432/pmgdb
      PAPERMERGE__REDIS__URL: redis://redis:6379/0
      PATH_TMPL_WORKER_ARGS: "-Q path_tmpl -c 2"
    depends_on:
      - db
      - redis
  s3worker:
    image: papermerge/s3worker:0.5.1
    command: worker
    environment:
      PAPERMERGE__DATABASE__URL: postgresql://coco:jumbo@db:5432/pmgdb
      PAPERMERGE__REDIS__URL: redis://redis:6379/0
      PAPERMERGE__MAIN__MEDIA_ROOT: /var/media/pmg
      PAPERMERGE__S3__BUCKET_NAME: p<your bucket name>l
      S3_WORKER_ARGS: "-Q s3 -c 2"
      AWS_REGION_NAME: eu-central-1
      AWS_ACCESS_KEY_ID: A<your value here>L
      AWS_SECRET_ACCESS_KEY: s<your value here>j
    depends_on:
      - db
      - redis
    volumes:
      - media_root:/var/media/pmg
  db:
    image: postgres:16.1
    volumes:
      - pgdata:/var/lib/postgresql/data/
    environment:
      POSTGRES_PASSWORD: jumbo
      POSTGRES_DB: pmgdb
      POSTGRES_USER: coco
    healthcheck:
      test: pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB
      interval: 5s
      timeout: 10s
      retries: 5
      start_period: 10s
  redis:
    image: redis:7.2
    ports:
      - "6379:6379"
    environment:
      ALLOW_EMPTY_PASSWORD: "yes"
volumes:
  pgdata:
  media_root:

```

--------------------------------

### Basic Docker Compose Setup

Source: https://docs.papermerge.io/3.5/setup/docker-compose

This configuration includes the web application, a path template worker, a PostgreSQL database, and Redis. It's a foundational setup for running Papermerge.

```yaml
services:
  webapp:
    image: papermerge/papermerge:3.5.3
    environment:
      PAPERMERGE__SECURITY__SECRET_KEY: 12345
      PAPERMERGE__AUTH__USERNAME: admin
      PAPERMERGE__AUTH__PASSWORD: admin
      PAPERMERGE__DATABASE__URL: postgresql://coco:jumbo@db:5432/pmgdb
      PAPERMERGE__MAIN__MEDIA_ROOT: /var/media/pmg
      PAPERMERGE__REDIS__URL: redis://redis:6379/0
    volumes:
      - media_root:/var/media/pmg
    ports:
     - "12000:80"
    depends_on:
      - db
      - redis
  path_template_worker:
    image: papermerge/path-tmpl-worker:0.4.1
    command: worker
    environment:
      PAPERMERGE__DATABASE__URL: postgresql://coco:jumbo@db:5432/pmgdb
      PAPERMERGE__REDIS__URL: redis://redis:6379/0
      PATH_TMPL_WORKER_ARGS: "-Q path_tmpl -c 2"
    depends_on:
      - redis
  db:
    image: postgres:16.1
    volumes:
      - pgdata:/var/lib/postgresql/data/
    environment:
      POSTGRES_PASSWORD: jumbo
      POSTGRES_DB: pmgdb
      POSTGRES_USER: coco
    healthcheck:
      test: pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB
      interval: 5s
      timeout: 10s
      retries: 5
      start_period: 10s
  redis:
    image: redis:7.2
    ports:
      - "6379:6379"
    environment:
      ALLOW_EMPTY_PASSWORD: "yes"
volumes:
  pgdata:
  media_root:

```

--------------------------------

### I3 Worker Args Example (No Prefix)

Source: https://docs.papermerge.io/3.5/settings/i3worker

Example of I3_WORKER_ARGS for a default queue named 'i3' when PAPERMERGE__MAIN__PREFIX is empty.

```bash
I3_WORKER_ARGS="-Q i3"

```

--------------------------------

### Import Configuration for PostgreSQL Destination

Source: https://docs.papermerge.io/3.5/pmdump

Example configuration file for importing data into a PostgreSQL database.

```yaml
media_root: /home/eugen/DockerCompose/pm3.4-pg/media/
database_url: postgresql://coco:kesha@127.0.0.1:5432/pmg34?sslmode=disable
app_version: 3.4
```

--------------------------------

### I3 Worker Args Example (Concurrency)

Source: https://docs.papermerge.io/3.5/settings/i3worker

Example of I3_WORKER_ARGS including concurrency settings for the Celery worker.

```bash
I3_WORKER_ARGS="-Q i3 -c 2"

```

--------------------------------

### Perform Data Import (SQLite)

Source: https://docs.papermerge.io/3.5/pmdump

Example of the import command when targeting a SQLite database.

```bash
pmdump -c dest_sqlite.yaml -f /path/to/archive.tar.gz import
```

--------------------------------

### MariaDB/MySQL Database URL Example

Source: https://docs.papermerge.io/3.5/settings/ocrworker

An example of a MariaDB or MySQL database connection URL. The scheme should be 'mysql'.

```sql
mysql://myuser:mypass@db:3306/paperdb

```

--------------------------------

### Import Configuration for SQLite Destination

Source: https://docs.papermerge.io/3.5/pmdump

Example configuration file for importing data into a SQLite database.

```yaml
media_root: /home/eugen/DockerCompose/pm3.4-sqlite/media/
database_url: sqlite:///home/eugen/DockerCompose/pm3.4-sqlite/data/db.sqlite3
app_version: 3.4
```

--------------------------------

### Install pgloader on Debian/Ubuntu

Source: https://docs.papermerge.io/3.5/admin-manual/db-migrations

Installs the pgloader utility on Debian-based systems. This tool is essential for migrating data between databases.

```bash
sudo apt update
sudo apt install pgloader
```

--------------------------------

### Execute User Listing Command

Source: https://docs.papermerge.io/3.5/rest-api/token

This example shows how to execute the `list_users.sh` script using a specific Docker container ID.

```bash
$ docker exec d8b965388fd9 list_users.sh
```

--------------------------------

### Start Papermerge DMS with Persistent Media Storage

Source: https://docs.papermerge.io/3.5/setup/docker-compose

This configuration enhances the basic setup by adding persistent storage for uploaded documents using a Docker volume named 'media_root'. The PAPERMERGE__MAIN__MEDIA_ROOT variable points to the internal directory where files are stored.

```yaml
services:
  webapp:
    image: papermerge/papermerge:3.5.3
    environment:
      PAPERMERGE__SECURITY__SECRET_KEY: 12345
      PAPERMERGE__AUTH__USERNAME: admin
      PAPERMERGE__AUTH__PASSWORD: admin
      PAPERMERGE__DATABASE__URL: postgresql://coco:jumbo@db:5432/pmgdb
      PAPERMERGE__MAIN__MEDIA_ROOT: /var/media/pmg
    volumes:
      - media_root:/var/media/pmg
    ports:
     - "12000:80"
    depends_on:
      - db
  db:
    image: postgres:16.1
    volumes:
      - pgdata:/var/lib/postgresql/data/
    environment:
      POSTGRES_PASSWORD: jumbo
      POSTGRES_DB: pmgdb
      POSTGRES_USER: coco
    healthcheck:
      test: pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB
      interval: 5s
      timeout: 10s
      retries: 5
      start_period: 10s
volumes:
  pgdata:
  media_root:

```

--------------------------------

### Configure OIDC Scope

Source: https://docs.papermerge.io/3.5/settings/auth

Define the OIDC scopes delimited by spaces. Example includes 'openid', 'email', and 'profile'.

```bash
PAPERMERGE__AUTH_OIDC_SCOPE="openid email profile"

```

--------------------------------

### Get PMDump Help

Source: https://docs.papermerge.io/3.5/pmdump

Display help information for the PMDump tool, showing available commands and flags.

```bash
pmdump -h
```

--------------------------------

### Example Solr Search URL

Source: https://docs.papermerge.io/3.5/settings/search

An example of a Solr search engine URL for Papermerge DMS.

```plaintext
solr://solr:8983/pmg-index
```

--------------------------------

### Docker Compose Setup with S3 Object Storage

Source: https://docs.papermerge.io/3.5/setup/docker-compose

This configuration extends the basic setup by adding an S3 worker for synchronizing media storage with remote S3 buckets. It requires AWS credentials and S3 bucket configuration.

```yaml
services:
  webapp:
    image: papermerge/papermerge:3.5.3
    environment:
      PAPERMERGE__SECURITY__SECRET_KEY: 12345
      PAPERMERGE__AUTH__USERNAME: admin
      PAPERMERGE__AUTH__PASSWORD: admin
      PAPERMERGE__DATABASE__URL: postgresql://coco:jumbo@db:5432/pmgdb
      PAPERMERGE__MAIN__MEDIA_ROOT: /var/media/pmg
      PAPERMERGE__REDIS__URL: redis://redis:6379/0
    volumes:
      - media_root:/var/media/pmg
    ports:
     - "12000:80"
    depends_on:
      - db
      - redis
  path_template_worker:
    image: papermerge/path-tmpl-worker:0.4.1
    command: worker
    environment:
      PAPERMERGE__DATABASE__URL: postgresql://coco:jumbo@db:5432/pmgdb
      PAPERMERGE__REDIS__URL: redis://redis:6379/0
      PATH_TMPL_WORKER_ARGS: "-Q path_tmpl -c 2"
    depends_on:
      - redis
  s3worker:
    image: papermerge/s3worker:0.5.1
    command: worker
    environment:
      PAPERMERGE__DATABASE__URL: postgresql://coco:jumbo@db:5432/pmgdb
      PAPERMERGE__REDIS__URL: redis://redis:6379/0
      PAPERMERGE__MAIN__MEDIA_ROOT: /var/media/pmg
      PAPERMERGE__S3__BUCKET_NAME: name-of-your-s3-backet
      S3_WORKER_ARGS: "-Q s3 -c 2"
      AWS_REGION_NAME: eu-central-1
      AWS_ACCESS_KEY_ID: your-aws-access-key-id-here
      AWS_SECRET_ACCESS_KEY: your-aws-secret-access-key-here
    depends_on:
      - db
      - redis
    volumes:
      - media_root:/var/media/pmg
  db:
    image: postgres:16.1
    volumes:
      - pgdata:/var/lib/postgresql/data/
    environment:
      POSTGRES_PASSWORD: jumbo
      POSTGRES_DB: pmgdb
      POSTGRES_USER: coco
    healthcheck:
      test: pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB
      interval: 5s
      timeout: 10s
      retries: 5
      start_period: 10s
  redis:
    image: redis:7.2
    ports:
      - "6379:6379"
    environment:
      ALLOW_EMPTY_PASSWORD: "yes"
volumes:
  pgdata:
  media_root:

```

--------------------------------

### Start Papermerge DMS with PostgreSQL

Source: https://docs.papermerge.io/3.5/setup/docker-compose

This configuration starts Papermerge DMS with a PostgreSQL 16.1 database. It is suitable for demonstrations but lacks persistent storage for uploaded documents.

```yaml
services:
  webapp:
    image: papermerge/papermerge:3.5.3
    environment:
      PAPERMERGE__SECURITY__SECRET_KEY: 12345
      PAPERMERGE__AUTH__USERNAME: admin
      PAPERMERGE__AUTH__PASSWORD: admin
      PAPERMERGE__DATABASE__URL: postgresql://coco:jumbo@db:5432/pmgdb
    ports:
     - "12000:80"
    depends_on:
      - db
  db:
    image: postgres:16.1
    volumes:
      - pgdata:/var/lib/postgresql/data/
    environment:
      POSTGRES_PASSWORD: jumbo
      POSTGRES_DB: pmgdb
      POSTGRES_USER: coco
    healthcheck:
      test: pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB
      interval: 5s
      timeout: 10s
      retries: 5
      start_period: 10s
volumes:
  pgdata:

```

--------------------------------

### Example Xapian Search URL

Source: https://docs.papermerge.io/3.5/settings/search

An example of a Xapian search engine URL for Papermerge DMS, indicating the index database folder.

```plaintext
xapian:////index_db
```

--------------------------------

### Generate Token for Specific User

Source: https://docs.papermerge.io/3.5/rest-api/token

This example demonstrates the command to generate a REST API token for the user 'john', using the identified Docker container ID.

```bash
$ docker exec d8b965388fd9 create_token.sh john
```

--------------------------------

### Run Basic Papermerge Docker Container

Source: https://docs.papermerge.io/3.5/setup/docker

This command starts the Papermerge web application using Docker. It requires setting the secret key and admin password environment variables. Access the application via http://localhost:12000.

```bash
docker run -p 12000:80 \
    -e PAPERMERGE__SECURITY__SECRET_KEY=abc \
    -e PAPERMERGE__AUTH__PASSWORD=pass123 \
    papermerge/papermerge:3.5.3

```

--------------------------------

### Verify Installed OCR Languages

Source: https://docs.papermerge.io/3.5/setup/add-ocr-langs

Execute this command inside a running OCR worker container to list all installed Tesseract OCR languages.

```bash
docker exec -it <ocr_worker_docker_container_id> tesseract --list-langs

```

--------------------------------

### Export Configuration for Papermerge DMS 3.3 (PostgreSQL)

Source: https://docs.papermerge.io/3.5/pmdump

Example configuration file for exporting data from Papermerge DMS version 3.3 using a PostgreSQL database.

```yaml
media_root: /home/eugen/DockerCompose/pm3.3.1-pg/media
database_url: postgresql://coco:jumbo@127.0.0.1:5432/pmgdb?sslmode=disable
app_version: 3.3
```

--------------------------------

### Export Configuration for Papermerge DMS 2.0 (SQLite)

Source: https://docs.papermerge.io/3.5/pmdump

Example configuration file for exporting data from Papermerge DMS version 2.0 using a SQLite database.

```yaml
app_version: 2.0
media_root: /path/to/media/folder/
database_url: sqlite:///path/to/data/papermerge.db
```

--------------------------------

### Create Authelia Configuration Directory and File

Source: https://docs.papermerge.io/3.5/sso/remote-user/authelia

Commands to create the necessary directory structure and an empty configuration file for Authelia.

```bash
mkdir -p authelia/authelia
cd authelia/authelia
touch configuration.yml

```

--------------------------------

### Papermerge DMS Docker Compose Configuration

Source: https://docs.papermerge.io/3.5/sso/remote-user/authelia

This Docker Compose configuration starts Papermerge DMS with remote authentication enabled. Ensure that the environment variables for security, authentication endpoints, and user credentials match your Authelia setup.

```yaml
services:
  paper:
    image: papermerge/papermerge:3.2
    container_name: paper
    ports:
      - 12000:80
    restart: unless-stopped
    environment:
      - PAPERMERGE__SECURITY__SECRET_KEY=abc-secret
      - PAPERMERGE__AUTH__REMOTE=yes
      - PAPERMERGE__AUTH__REMOTE_LOGOUT_ENDPOINT=https://auth.trusel.net/logout
      - PAPERMERGE__AUTH__USERNAME=bender
      - PAPERMERGE__AUTH__PASSWORD=not-used-but-needs-to-be-present
      - PAPERMERGE__AUTH__EMAIL=bender@mail.com
```

--------------------------------

### Make PMDump Executable and Move to PATH

Source: https://docs.papermerge.io/3.5/pmdump

Make the downloaded PMDump binary executable and move it to a directory in your system's PATH.

```bash
chmod +x pmdump
sudo mv pmdump /usr/local/bin/
```

--------------------------------

### Download PMDump Binary with wget

Source: https://docs.papermerge.io/3.5/pmdump

Use wget to download the PMDump binary. Replace <URL...> with the actual release URL for your platform.

```bash
wget -O pmdump <URL to the binary of the latest version for your platform>
```

--------------------------------

### Perform Data Import

Source: https://docs.papermerge.io/3.5/pmdump

Execute the import command using a specified configuration file and the archive to import. The 'import' command must be the last parameter.

```bash
pmdump -c dest_pg.yaml -f /path/to/archive.tar.gz import
```

--------------------------------

### Run Papermerge Container with Authentication Server

Source: https://docs.papermerge.io/3.5/developer-manual/architecture

This command demonstrates how to run the official Papermerge container, including the bundled authentication server. Environment variables are used to configure security and authentication settings.

```bash
docker run -p 12000:80 \
    -e PAPERMERGE__SECURITY__SECRET_KEY=abc \
    -e PAPERMERGE__AUTH__PASSWORD=pass123 \
    papermerge/papermerge:3.5.2

```

--------------------------------

### Basic Path Template with Document Attributes

Source: https://docs.papermerge.io/3.5/user/path-templates

Demonstrates using document ID and title to construct a file path. The expressions within curly braces are evaluated dynamically.

```Jinja2
/home/Invoices/Misc/{{ document.id }}-{{ document.title }}.pdf

```

--------------------------------

### Import Data using pgloader

Source: https://docs.papermerge.io/3.5/admin-manual/db-migrations

This command executes the pgloader migration process using the specified configuration file. Ensure PostgreSQL is running before executing this command.

```bash
pgloader db.load
```

--------------------------------

### Dockerfile for Custom OCR Worker

Source: https://docs.papermerge.io/3.5/setup/add-ocr-langs

Use this Dockerfile to extend the base papermerge/ocrworker image and install additional Tesseract OCR languages.

```dockerfile
FROM papermerge/ocrworker:0.3.1
# Add the required languages here
RUN apt update && apt install -y tesseract-ocr-kaz tesseract-ocr-rus

```

--------------------------------

### Add Current Directory to PATH Temporarily

Source: https://docs.papermerge.io/3.5/pmdump

Temporarily add the current directory to your PATH environment variable to run PMDump without global installation.

```bash
export PATH=$PWD:$PATH
```

--------------------------------

### OCR Worker Arguments - Prefixed Queue

Source: https://docs.papermerge.io/3.5/settings/ocrworker

Sets Celery worker arguments to use a queue prefixed with the PAPERMERGE__MAIN__PREFIX. For example, if the prefix is 'demo', the queue will be 'demo_ocr'.

```bash
OCR_WORKER_ARG="-Q demo_ocr"

```

--------------------------------

### Download PMDump Binary with curl

Source: https://docs.papermerge.io/3.5/pmdump

Use curl to download the PMDump binary. Replace <URL...> with the actual release URL for your platform.

```bash
curl -o pmdump  <URL to the binary of the latest version for your platform>
```

--------------------------------

### OpenID Connect Provider Configuration

Source: https://docs.papermerge.io/3.5/setup/authentification

Set environment variables to configure OIDC authentication with your identity provider. These include client secrets, IDs, and URLs for authorization, token exchange, user info, logout, and introspection.

```bash
PAPERMERGE__AUTH__OIDC_CLIENT_SECRET=pT5Ff-your-token-eWOSvEPmtyY
PAPERMERGE__AUTH__OIDC_CLIENT_ID=papermerge
PAPERMERGE__AUTH__OIDC_AUTHORIZE_URL=http://keycloak.trusel.net:8080/realms/myrealm/protocol/openid-connect/auth
PAPERMERGE__AUTH__OIDC_ACCESS_TOKEN_URL=http://keycloak.trusel.net:8080/realms/myrealm/protocol/openid-connect/token
PAPERMERGE__AUTH__OIDC_USER_INFO_URL=http://keycloak.trusel.net:8080/realms/myrealm/protocol/openid-connect/userinfo
PAPERMERGE__AUTH__OIDC_LOGOUT_URL=http://keycloak.trusel.net:8080/realms/myrealm/protocol/openid-connect/logout
PAPERMERGE__AUTH__OIDC_INTROSPECT_URL=http://keycloak.trusel.net:8080/realms/myrealm/protocol/openid-connect/token/introspect
```

--------------------------------

### Set Superuser Email

Source: https://docs.papermerge.io/3.5/settings/auth

Specify the email address for the superuser account. The default value is 'admin@example.com'.

```bash
PAPERMERGE__AUTH__EMAIL=john@mail.com

```

--------------------------------

### Enable/Disable Automatic OCR

Source: https://docs.papermerge.io/3.5/settings/ocr

Control whether OCR processing starts automatically without user intervention. Setting to 'false' requires manual initiation by the end-user.

```bash
PAPERMERGE__OCR__AUTOMATIC=false
```

--------------------------------

### Set Media Root Directory

Source: https://docs.papermerge.io/3.5/settings/main

Specifies the absolute filesystem path for user-uploaded documents. Ensure this directory exists and is writable by the application.

```bash
PAPERMERGE__MAIN__MEDIA_ROOT=/var/www/example.com/media/

```

--------------------------------

### Configure UI OCR Language Codes

Source: https://docs.papermerge.io/3.5/settings/ocr

Specify a comma-delimited list of language codes to be displayed in the user interface for OCR selection. The OCR worker must have these languages installed.

```bash
PAPERMERGE__OCR__LANG_CODES="eng,deu,fra,spa"
```

```bash
PAPERMERGE__OCR__LANG_CODES="eng, deu"
```

```bash
PAPERMERGE__OCR__LANG_CODES="ita, fra, ron"
```

```bash
PAPERMERGE__OCR__LANG_CODES="deu,eng,ron"
```

--------------------------------

### Perform Data Export

Source: https://docs.papermerge.io/3.5/pmdump

Execute the export command using a specified configuration file and output archive name. The 'export' command must be the last parameter.

```bash
pmdump -c source.yaml -f pm3.3.tar.gz export
```

--------------------------------

### Authelia Docker Compose Configuration

Source: https://docs.papermerge.io/3.5/sso/remote-user/authelia

Defines the Docker services for Authelia and Redis, including network setup, volume mounts for configuration and data, port mappings, and environment variables.

```yaml
networks:
  net:
    driver: bridge

services:
  authelia:
    image: authelia/authelia
    container_name: authelia
    volumes:
      - ${PWD}/authelia/authelia:/config
    networks:
      - net
    ports:
      - 9091:9091
    restart: unless-stopped
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=Europe/Berlin

  redis:
    image: redis:alpine
    container_name: redis_authelia
    volumes:
      - ./redis:/data
    networks:
      - net
    expose:
      - 6379
    restart: unless-stopped
    environment:
      - TZ=Europe/Berlin
      - PUID=1000
      - PGID=1000

```

--------------------------------

### Papermerge Docker Compose Configuration for OIDC

Source: https://docs.papermerge.io/3.5/sso/oidc/keycloak

Configure Papermerge DMS to use Keycloak for OIDC authentication. Ensure environment variables match your Keycloak setup and user details.

```yaml
version: "3.9"

x-backend: &common
  image: papermerge/papermerge:3.5.3
  environment:
    PAPERMERGE__SECURITY__SECRET_KEY: super-secret-12345
    PAPERMERGE__AUTH__USERNAME: bender
    PAPERMERGE__AUTH__EMAIL: bender@mail.com
    PAPERMERGE__AUTH__PASSWORD: 1234-not-relevant-but-still-needs-to-be-here
    PAPERMERGE__AUTH__OIDC_CLIENT_SECRET: OHGMBgyAjcvDtn4PAu8w8vE9yf06aHn1
    PAPERMERGE__AUTH__OIDC_CLIENT_ID: papermerge
    PAPERMERGE__AUTH__OIDC_AUTHORIZE_URL: http://keycloak.trusel.net:8080/realms/myrealm/protocol/openid-connect/auth
    PAPERMERGE__AUTH__OIDC_ACCESS_TOKEN_URL: http://keycloak.trusel.net:8080/realms/myrealm/protocol/openid-connect/token
    PAPERMERGE__AUTH__OIDC_INTROSPECT_URL: http://keycloak.trusel.net:8080/realms/myrealm/protocol/openid-connect/token/introspect
    PAPERMERGE__AUTH__OIDC_USER_INFO_URL: http://keycloak.trusel.net:8080/realms/myrealm/protocol/openid-connect/userinfo
    PAPERMERGE__AUTH__OIDC_LOGOUT_URL: http://keycloak.trusel.net:8080/realms/myrealm/protocol/openid-connect/logout
    PAPERMERGE__AUTH__OIDC_REDIRECT_URL: http://demo.trusel.net:12000/oidc/callback
services:
  web:
    <<: *common
    ports:
     - "12000:80"
  worker:
    <<: *common
    command: worker

```

--------------------------------

### Configure LDAP Server URL

Source: https://docs.papermerge.io/3.5/settings/auth

Set the URL for the LDAP server. The scheme (e.g., ldap://) should be omitted.

```bash
PAPERMERGE__AUTH__LDAP_URL=ldap.trusel.net

```

--------------------------------

### Docker Compose for I3 and OCR Workers with Solr

Source: https://docs.papermerge.io/3.5/setup/docker-compose

This configuration includes the web application, I3 worker, OCR worker, PostgreSQL, Redis, and Solr. It is designed for environments that require both document indexing and OCR processing, enabling cooperative workflows between workers.

```yaml
services:
  webapp:
    image: papermerge/papermerge:3.5.3
    environment:
      PAPERMERGE__SECURITY__SECRET_KEY: 12345
      PAPERMERGE__AUTH__USERNAME: admin
      PAPERMERGE__AUTH__PASSWORD: admin
      PAPERMERGE__DATABASE__URL: postgresql://coco:jumbo@db:5432/pmgdb
      PAPERMERGE__SEARCH__URL: solr://solr:8983/pmg
      PAPERMERGE__MAIN__MEDIA_ROOT: /var/media/pmg
      PAPERMERGE__REDIS__URL: redis://redis:6379/0
      PAPERMERGE__OCR__LANG_CODES: "deu,eng,ron"
      PAPERMERGE__OCR__DEFAULT_LANG_CODE: "deu"
    volumes:
      - media_root:/var/media/pmg
    ports:
     - "12000:80"
    depends_on:
      - db
      - redis
      - solr
  ocr_worker:
    image: papermerge/ocrworker:0.3.1
    command: worker
    environment:
      PAPERMERGE__DATABASE__URL: postgresql://coco:jumbo@db:5432/pmgdb
      PAPERMERGE__REDIS__URL: redis://redis:6379/0
      PAPERMERGE__MAIN__MEDIA_ROOT: /var/media/pmg
      OCR_WORKER_ARGS: "-Q ocr -c 2"
    depends_on:
      - redis
      - db
    volumes:
      - media_root:/var/media/pmg
  i3worker:
    image: papermerge/i3worker:0.3
    command: worker
    environment:
      PAPERMERGE__DATABASE__URL: postgresql://coco:jumbo@db:5432/pmgdb
      PAPERMERGE__SEARCH__URL: solr://solr:8983/pmg
      PAPERMERGE__REDIS__URL: redis://redis:6379/0
      I3_WORKER_ARGS: "-Q i3 -c 2"
    depends_on:
      - redis
      - db
      - solr
  db:
    image: postgres:16.1
    volumes:
      - pgdata:/var/lib/postgresql/data/
    environment:
      POSTGRES_PASSWORD: jumbo
      POSTGRES_DB: pmgdb
      POSTGRES_USER: coco
    healthcheck:
      test: pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB
      interval: 5s
      timeout: 10s
      retries: 5
      start_period: 10s
  redis:
    image: redis:7.2
    ports:
      - "6379:6379"
    environment:
      ALLOW_EMPTY_PASSWORD: "yes"
  solr:
    image: solr:9.7
    ports:
     - "8983:8983"
    volumes:
      - solr_data:/var/solr
    command:
      - solr-precreate
      - pmg

volumes:
  pgdata:
  media_root:
  solr_data:

```

--------------------------------

### Set SECURITY__TOKEN_EXPIRE_MINUTES Environment Variable

Source: https://docs.papermerge.io/3.5/settings/security

Configure the expiration time for REST API tokens in minutes. The default is 360 minutes (6 hours). This example sets the expiration to 7 days (10080 minutes).

```bash
PAPERMERGE__SECURITY__TOKEN_EXPIRE_MINUTES=10080

```

--------------------------------

### Create REST API Token

Source: https://docs.papermerge.io/3.5/rest-api/token

Use this command to generate a REST API token for a specific user. Replace `<papermege-container>` with the actual container name or ID and `<username>` with the desired user's username.

```bash
docker exec <papermege-container> create_token.sh <username>
```

--------------------------------

### Configure Logging Settings

Source: https://docs.papermerge.io/3.5/settings/main

Sets the absolute filesystem path to the YAML file for detailed logging configuration. The file content must be in Python-specific YAML format.

```bash
  PAPERMERGE__MAIN__LOGGING_CFG=/etc/papermerge/logging.yaml

```

--------------------------------

### Set Superuser Password

Source: https://docs.papermerge.io/3.5/settings/auth

Define the password for the superuser account. There is no default value.

```bash
PAPERMERGE__AUTH__PASSWORD=topsecret

```

--------------------------------

### Authentik Instance and Papermerge DMS URLs

Source: https://docs.papermerge.io/3.5/sso/oidc/authentik

These are the base URLs for your Authentik instance and Papermerge DMS deployment. Ensure these are accessible for the integration to work.

```text
http://authk.trusel.net:9000/ (Authentik instance)
http://demo.trusel.net:12000/ (Papermerge DMS instance)
```

--------------------------------

### Docker Compose for I3 Worker and Solr

Source: https://docs.papermerge.io/3.5/setup/docker-compose

This configuration sets up a Papermerge web application, an I3 worker for search indexing, a PostgreSQL database, Redis, and Solr. It's suitable for scenarios where search synchronization is the primary requirement.

```yaml
services:
  webapp:
    image: papermerge/papermerge:3.5.3
    environment:
      PAPERMERGE__SECURITY__SECRET_KEY: 12345
      PAPERMERGE__AUTH__USERNAME: admin
      PAPERMERGE__AUTH__PASSWORD: admin
      PAPERMERGE__DATABASE__URL: postgresql://coco:jumbo@db:5432/pmgdb
      PAPERMERGE__SEARCH__URL: solr://solr:8983/pmg
      PAPERMERGE__MAIN__MEDIA_ROOT: /var/media/pmg
      PAPERMERGE__REDIS__URL: redis://redis:6379/0
      PAPERMERGE__OCR__LANG_CODES: "deu,eng,ron"
      PAPERMERGE__OCR__DEFAULT_LANG_CODE: "deu"
    volumes:
      - media_root:/var/media/pmg
    ports:
     - "12000:80"
    depends_on:
      - db
      - redis
      - solr
  i3worker:
    image: papermerge/i3worker:0.3
    command: worker
    environment:
      PAPERMERGE__DATABASE__URL: postgresql://coco:jumbo@db:5432/pmgdb
      PAPERMERGE__SEARCH__URL: solr://solr:8983/pmg
      PAPERMERGE__REDIS__URL: redis://redis:6379/0
      I3_WORKER_ARGS: "-Q i3 -c 2"
    depends_on:
      - redis
      - db
      - solr
  db:
    image: postgres:16.1
    volumes:
      - pgdata:/var/lib/postgresql/data/
    environment:
      POSTGRES_PASSWORD: jumbo
      POSTGRES_DB: pmgdb
      POSTGRES_USER: coco
    healthcheck:
      test: pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB
      interval: 5s
      timeout: 10s
      retries: 5
      start_period: 10s
  redis:
    image: redis:7.2
    ports:
      - "6379:6379"
    environment:
      ALLOW_EMPTY_PASSWORD: "yes"
  solr:
    image: solr:9.7
    ports:
     - "8983:8983"
    volumes:
      - solr_data:/var/solr
    command:
      - solr-precreate
      - pmg

volumes:
  pgdata:
  media_root:
  solr_data:

```

--------------------------------

### Enable Content Delivery via CDN

Source: https://docs.papermerge.io/3.5/setup/s3backend

Configuration setting in the webapp to enable content delivery through a CDN. This involves setting PAPERMERGE__MAIN__FILE_SERVER to 's3'.

```shell
PAPERMERGE__MAIN__FILE_SERVER=s3

```

--------------------------------

### Logging Configuration Path

Source: https://docs.papermerge.io/3.5/settings/s3worker

Specifies the absolute filesystem path to the YAML file containing the logging configuration.

```bash
PAPERMERGE__MAIN__LOGGING_CFG=/etc/papermerge/logging.yaml

```

--------------------------------

### Configure pgloader for SQLite to PostgreSQL Migration

Source: https://docs.papermerge.io/3.5/admin-manual/db-migrations

This pgloader configuration file specifies the source SQLite database and the destination PostgreSQL database. It includes options to retain existing schema, load only data, and set memory work parameters.

```sql
LOAD database
FROM sqlite:///<sourcefolder>/db.sqlite3
INTO postgresql://papermerge@localhost:5432/pmgdb

WITH include no drop, create no tables, create no indexes, reset sequences, data only

SET work_mem to '16MB', maintenance_work_mem to '512 MB';
```

--------------------------------

### Set Superuser Username

Source: https://docs.papermerge.io/3.5/settings/auth

Configure the username for the superuser account. The default value is 'admin'.

```bash
PAPERMERGE__AUTH__USERNAME=john

```

--------------------------------

### Authentik Application Configuration

Source: https://docs.papermerge.io/3.5/sso/oidc/authentik

Create a new application in Authentik named 'Papermerge' with a specific slug. The policy engine mode is set to 'any'.

```text
Name: Papermerge
Slug: papermerge
Policy engine mode: any
```

--------------------------------

### Configure LDAP User DN Format

Source: https://docs.papermerge.io/3.5/settings/auth

Define the format for the distinguished name of user entries in LDAP. Use '{username}' as a placeholder for the username.

```bash
PAPERMERGE__AUTH__LDAP_USER_DN_FORMAT="uid={username},ou=People,dc=ldap,dc=trusel,dc=net"

```

```bash
PAPERMERGE__AUTH__LDAP_USER_DN_FORMAT="uid={username},ou=Users,dc=example,dc=com"

```

```bash
PAPERMERGE__AUTH__LDAP_USER_DN_FORMAT="uid={username},ou=Accounts,dc=acme,dc=com"

```

--------------------------------

### Configure LDAP Email Domain Fallback

Source: https://docs.papermerge.io/3.5/settings/auth

Provide a fallback domain for user emails if the email cannot be extracted from LDAP. The format will be '<username>@<email-domain-fallback>'.

```bash
PAPERMERGE__AUTH__LDAP_USER_EMAIL_DOMAIN_FALLBACK=starship.com

```

--------------------------------

### Referencing Custom Fields with Spaces and Case

Source: https://docs.papermerge.io/3.5/user/path-templates

Shows the correct syntax for referencing custom fields that contain spaces or require specific casing. The field name must match exactly, including spaces and case.

```Jinja2
{{ document.cf['Total (EUR)'] }}

```

--------------------------------

### Generate Docker Compose with pmcompose

Source: https://docs.papermerge.io/3.5/setup/s3backend

Command to generate the Docker Compose configuration for Papermerge DMS with an S3 backend using the pmcompose utility.

```bash
$ pmcompose -u admin -p 1234 -lc -s3

```

--------------------------------

### Docker Compose for Papermerge and OCR Worker

Source: https://docs.papermerge.io/3.5/setup/docker-compose

This configuration sets up the web application, OCR worker, database, and Redis. It ensures both the webapp and OCR worker share access to the same local media storage.

```yaml
services:
  webapp:
    image: papermerge/papermerge:3.5.3
    environment:
      PAPERMERGE__SECURITY__SECRET_KEY: 12345
      PAPERMERGE__AUTH__USERNAME: admin
      PAPERMERGE__AUTH__PASSWORD: admin
      PAPERMERGE__DATABASE__URL: postgresql://coco:jumbo@db:5432/pmgdb
      PAPERMERGE__MAIN__MEDIA_ROOT: /var/media/pmg
      PAPERMERGE__REDIS__URL: redis://redis:6379/0
      PAPERMERGE__OCR__LANG_CODES: "eng,deu"
      PAPERMERGE__OCR__DEFAULT_LANG_CODE: "deu"
    volumes:
      - media_root:/var/media/pmg
    ports:
     - "12000:80"
    depends_on:
      - db
      - redis
  ocr_worker:
    image: papermerge/ocrworker:0.3.1
    command: worker
    environment:
      PAPERMERGE__DATABASE__URL: postgresql://coco:jumbo@db:5432/pmgdb
      PAPERMERGE__REDIS__URL: redis://redis:6379/0
      PAPERMERGE__MAIN__MEDIA_ROOT: /var/media/pmg
      OCR_WORKER_ARGS: "-Q ocr -c 2"
    depends_on:
      - redis
      - db
    volumes:
      - media_root:/var/media/pmg
  db:
    image: postgres:16.1
    volumes:
      - pgdata:/var/lib/postgresql/data/
    environment:
      POSTGRES_PASSWORD: jumbo
      POSTGRES_DB: pmgdb
      POSTGRES_USER: coco
    healthcheck:
      test: pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB
      interval: 5s
      timeout: 10s
      retries: 5
      start_period: 10s
  redis:
    image: redis:7.2
    ports:
      - "6379:6379"
    environment:
      ALLOW_EMPTY_PASSWORD: "yes"
volumes:
  pgdata:
  media_root:

```

--------------------------------

### Permissions for Sharing

Source: https://docs.papermerge.io/3.5/user/sharing

These are the minimum permissions required for a user to share documents and folders.

```text
- Shared Node - Create
- Shared Node - Update
- Shared Node - Delete
- Users - Select
- Groups - Select
- Roles - Select
```

--------------------------------

### Match Documents with Logical AND

Source: https://docs.papermerge.io/3.5/user/search

Use the 'AND' operator (in capital letters) to find documents containing multiple specified words.

```text
pizza AND salami
```