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chin edited this page Aug 24, 2023 · 9 revisions

Installation

Environment Requirements

  • Before starting Raccoon, MongoDB, imagemagick, node.js, and JAVA JDK must be installed.
  • node.js >= 16
  • Java JDK >= 11
  • imagemagick
  • MongoDB >= 4.4

📢📢📢

  • You must copy opencv_java library into JDK's lib folder (on windows is bin folder)
  • On Windows, please copy opencv_java.dll, you can find this file at models/DICOM/dcm4che/javaNode/dcm4chee/lib/windows-x86-64
  • On Linux, please copy libclib_jiio.so and libopencv_java.so, you can find this file at models/DICOM/dcm4che/javaNode/dcm4chee/lib/linux-x86-64

Install Node.js Packages

  • ⚠️ Please enter Raccoon-DICOM project folder first
npm install

Configuration

dotenv .env

  • The .env file at project root.
  • You can copy the .env.template and modify it.
# MongoDB
MONGODB_NAME="raccoon-dicom"
MONGODB_HOSTS=["mongodb"]
MONGODB_PORTS=[27017]
MONGODB_USER="root"
MONGODB_PASSWORD="root"
MONGODB_AUTH_SOURCE="admin"
MONGODB_IS_SHARDING_MODE=false

# Server
SERVER_PORT=8081
SERVER_SESSION_SECRET_KEY="secret-key"

# DICOM Web
DICOM_STORE_ROOTPATH="/dicomFiles"
DICOMWEB_HOST="{host}"
DICOMWEB_PORT=8081
DICOMWEB_API="dicom-web"

# DICOM DIMSE
ENABLE_DIMSE=false
DIMSE_AE_TITLE="RACCOONQRSCP" # default: RACCOONQRSCP
DIMSE_HOSTNAME="0.0.0.0" # default: 127.0.0.1
DIMSE_PORT=11112 # default: 11112
DIMSE_MAX_PDULEN_RCV=16378
DIMSE_MAX_PDULEN_SND=16378
DIMSE_NOT_ASYNC=false
DIMSE_MAX_OPS_INVOKED=0
DIMSE_MAX_OPS_PERFORMED=0
DIMSE_NOT_PACK_PDV=false
DIMSE_CONNECT_TIMEOUT=0
DIMSE_REQUEST_TIMEOUT=0
DIMSE_ACCEPT_TIMEOUT=0
DIMSE_RELEASE_TIMEOUT=0
DIMSE_SEND_TIMEOUT=0
DIMSE_STORE_TIMEOUT=0
DIMSE_RESPONSE_TIMEOUT=0
DIMSE_RETRIEVE_TIMEOUT=0
DIMSE_RETRIEVE_TIMEOUT_TOTAL=0
DIMSE_IDLE_TIMEOUT=0
DIMSE_SOCLOSE_DELAY=50
DIMSE_SOSND_BUFFER=0
DIMSE_SORCV_BUFFER=0
DIMSE_TCP_DELAY=false

# DIMSE TLS
DIMSE_TLS=false
DIMSE_TLS_NULL=false
DIMSE_TLS_3DES=false
DIMSE_TLS_AES=false
DIMSE_TLS_CIPHER=""

DIMSE_TLS13=false
DIMSE_TLS12=false
DIMSE_TLS11=false
DIMSE_TLS1=false
DIMSE_SSL3=false
DIMSE_SSL2HELLO=false
DIMSE_TLS_PROTOCOL=""
DIMSE_TLS_EIA_HTTPS=false
DIMSE_TLS_EIA_LDAPS=false
DIMSE_TLS_NOAUTH=false
DIMSE_KEY_STORE="./config/certs/key.p12"
DIMSE_KEY_STORE_TYPE="PKCS12"
DIMSE_KEY_STORE_PASS="secret"
DIMSE_KEY_PASS="secret"
DIMSE_TRUST_STORE="./config/certs/cacerts.p12"
DIMSE_TRUST_STORE_TYPE="PKCS12"
DIMSE_TRUST_STORE_PASS="secret"

# FHIR
SYCN_TO_FHIR_SERVER=false
FHIRSERVER_BASE_URL="http://localhost:8088/fhir"

Environment Variables Info
Field Name Type of Value Description
#MongoDB
MONGODB_NAME string The name of the MongoDB database.
MONGODB_HOSTS array of strings A list of hostnames or IP addresses where the MongoDB server is running.
MONGODB_PORTS array of numbers A list of port numbers corresponding to the MongoDB servers specified in MONGODB_HOSTS.
MONGODB_USER string The username to use when connecting to the MongoDB server.
MONGODB_PASSWORD string The password to use when connecting to the MongoDB server.
MONGODB_AUTH_SOURCE string The name of the MongoDB database to authenticate against.
MONGODB_IS_SHARDING_MODE boolean A flag indicating whether or not the MongoDB instance is running in sharding mode.
#Server
SERVER_PORT number The port number on which the server will run.
SERVER_SESSION_SECRET_KEY string The secret key of session
#DICOMweb
DICOM_STORE_ROOTPATH string The root directory where DICOM files will be stored.
DICOMWEB_HOST string The hostname of the DICOM Web server. Which use to combine 00081190 (Retrieve URL).

You can use {host} in string that will replace to request.headers.host
DICOMWEB_PORT number The port number on which the DICOM Web server will run. Which use to combine 00081190 (Retrieve URL)

e.g. 8088, will be http://example.com:8088/dicom-web/studies
DICOMWEB_AE string Set returned Retrieve AE Title (0008,0054) in QIDO-RS. If the DIMSE service is enabled, the AE Title use from DIMSE.
#DIMSE
ENABLE_DIMSE boolean A flag indicating whether or not the DICOM DIMSE service should be enabled.
DIMSE_AE_TITLE string DICOM Application Entity title.
DIMSE_HOSTNAME string Hostname to bind DICOM DIMSE to.
DIMSE_PORT number Port number for DICOM DIMSE communication.
DIMSE_MAX_PDULEN_RCV number specifies maximal length of received P-DATA TF PDUs communicated during association establishment. 0 indicates that no maximum length is specified. 16378 by default
DIMSE_MAX_PDULEN_SND number specifies maximal length of sent P-DATA-TF PDUs by this AE. The actual maximum length of sent P-DATA-TF PDUs is also limited by the maximal length of received P-DATA-TF PDUs of the peer AE communicated during association establishment. 16378 by default
DIMSE_NOT_ASYNC boolean do not use asynchronous mode; equivalent to --max-ops-invoked=1 and --max-ops-performed=1
DIMSE_MAX_OPS_INVOKED number maximum number of operations this AE may invoke asynchronously, unlimited by default
DIMSE_MAX_OPS_PERFORMED number maximum number of operations this AE may perform asynchronously, unlimited by default
DIMSE_NOT_PACK_PDV boolean send only one PDV in one P-Data-TF PDU; pack command and data PDV in one P-DATA-TF PDU by default
DIMSE_CONNECT_TIMEOUT number timeout in ms for TCP connect, no timeout by default
DIMSE_REQUEST_TIMEOUT number timeout in ms for receiving A-ASSOCIATE-RQ, no timeout by default
DIMSE_ACCEPT_TIMEOUT number timeout in ms for receiving A-ASSOCIATE-AC, no timeout by default
DIMSE_RELEASE_TIMEOUT number timeout in ms for receiving A-RELEASE-RP, no timeout by default
DIMSE_SEND_TIMEOUT number timeout in ms for sending other DIMSE RQs than C-STORE RQs, no timeout by default
DIMSE_STORE_TIMEOUT number timeout in ms for sending C-STOREsRQ, no timeout by default
DIMSE_RESPONSE_TIMEOUT number timeout in ms for receiving other outstanding DIMSE RSPs than C-MOVE or C-GET RSPs, no timeout by default
DIMSE_RETRIEVE_TIMEOUT number Timeout for retrieving DIMSE objects.
DIMSE_RETRIEVE_TIMEOUT_TOTAL number Total timeout for retrieving DIMSE objects.
DIMSE_IDLE_TIMEOUT number timeout in ms for aborting idle Associations, no timeout by default
DIMSE_SOCLOSE_DELAY number delay in ms after sending A-ASSOCATE-RJ, A-RELEASE-RQ or A-ABORT before the socket is closed; 50ms by default
DIMSE_SOSND_BUFFER number set SO_SNDBUF socket option to specified value
DIMSE_SORCV_BUFFER number set SO_RCVBUF socket option to specified value
DIMSE_TCP_DELAY boolean set TCP_NODELAY socket option to false, true by default
DIMSE_TLS boolean enable TLS connection without encryption or with AES or 3DES encryption; equivalent to --tls-cipher SSL_RSA_WITH_NULL_SHA --tls-cipher TLS_RSA_WITH_AES_128_CBC_SHA --tls-cipher SSL_RSA_WITH_3DES_EDE_CBC_SHA
DIMSE_TLS_NULL boolean enable TLS connection without encryption; equivalent to --tls-cipher SSL_RSA_WITH_NULL_SHA
DIMSE_TLS_3DES boolean enable TLS connection with 3DES encryption; equivalent to --tls-cipher SSL_RSA_WITH_3DES_EDE_CBC_SHA
DIMSE_TLS_AES boolean enable TLS connection with AES or 3DES encryption; equivalent to --tls-cipher TLS_RSA_WITH_AES_128_CBC_SHA --tls-cipher SSL_RSA_WITH_3DES_EDE_CBC_SHA
DIMSE_TLS_CIPHER string enable TLS connection with specified Cipher Suite. Multiple Cipher Suites may be enabled by multiple --tls-cipher options
DIMSE_TLS13 boolean enable only TLS/SSL protocol TLSv1.3; equivalent to --tls-protocol TLSv1.3
DIMSE_TLS12 boolean enable only TLS/SSL protocol TLSv1.2; equivalent to --tls-protocol TLSv1.2
DIMSE_TLS11 boolean enable only TLS/SSL protocol TLSv1.1; equivalent to --tls-protocol TLSv1.1
DIMSE_TLS1 boolean enable only TLS/SSL protocol TLSv1; equivalent to --tls-protocol TLSv1
DIMSE_SSL3 boolean enable only TLS/SSL protocol SSLv3; equivalent to --tls-protocol SSLv3
DIMSE_SSL2HELLO boolean send/accept SSLv3/TLS ClientHellos encapsulated in a SSLv2 ClientHello packet; equivalent to --tls-protocol SSLv2Hello --tls-protocol SSLv3 --tls-protocol TLSv1 --tls-protocol TLSv1.1 --tls-protocol TLSv1.2
DIMSE_TLS_PROTOCOL string TLS/SSL protocol to use. Multiple TLS/SSL protocols may be enabled by multiple --tls-protocol options. Supported values by Java 11: TLSv1, TLSv1.1, TLSv1.2, TLSv1.3, SSLv3, SSLv2Hello. By default, only TLSv1.2 is enabled.
DIMSE_TLS_EIA_HTTPS boolean enable server endpoint identification according RFC 2818: HTTP Over TLS
DIMSE_TLS_EIA_LDAPS boolean enable server endpoint identification according RFC 2830: LDAP Extension for TLS
DIMSE_TLS_NOAUTH boolean disable client authentication for TLS
DIMSE_KEY_STORE string file path or URL of key store containing the private key, config/certs/key.p12 by default
DIMSE_KEY_STORE_TYPE string type of key store containing the private key, PKCS12 by default
DIMSE_KEY_STORE_PASS string password for key store containing the private key, 'secret' by default
DIMSE_KEY_PASS string password for accessing the key in the key store, key store password by default
DIMSE_TRUST_STORE string file path of key store containing trusted certificates, config/certs/cacerts.p12 by default
DIMSE_TRUST_STORE_TYPE string type of key store with trusted certificates, PKCS12 by default
DIMSE_TRUST_STORE_PASS string password for key store with trusted certificates, 'secret' by default

Plugins Config

  • The config.js file is located at project plugins folder.
  • You can copy the config.template.js and modify it.
  • You may just copy & rename without editing this config

For for plugins/config.js Properties Info

👉 See this documentation

DIMSE APP

  • Raccoon-DICOM use DCM4CHE QRSCP Tool to provide DIMSE services
  • You can set ENABLE_DIMSE=true to enable DICOM DIMSE service
  • Raccoon-dicom will automatically generate logback.xml config for logging DIMSE service
  • Raccoon-dicom's DIMSE service configuration is mostly the same as DCM4CHE, except for DIMSE_AE_TITLE, DIMSE_HOSTNAME, and DIMSE_PORT. If needed, please refer to dcm4che-tool-dcmqrscp / README.md.

Deploy

Local

  • Run command below to deploy Raccoon-DICOM
node server.js

Docker-compose

  • You can also use Docker-compose to deploy
  • ⚠️ You should do Configuration first
  • Run command below to deploy Raccoon-DICOM
sudo docker compose up

Note You may need to copy docker-compose.yaml to another directory and modify path of raccoon.build.context To prevent mapping too much data in volumes (i.e. mongodb, raccoon-storage)

Troubleshooting on linux

  • Unknown VR: Tag not found in data dictionary when using STOW-RS

    • You need set the DCMDICTPATH environment variable
    • The dicom.dic can find in the /usr/share/libdcmtk{version} or ./models/DICOM/dcmtk/dicom.dic

    The {version} corresponds to dcmtk version, e.g. 3.6.5 => libdcmtk15

    • Set DCMDICTPATH environment variable using command or you can add the command to profile file(~/.bashrc,~/.profile etc.), example with dcmtk 3.6.5:
    export DCMDICTPATH=/usr/share/libdcmtk15/dicom.dic
    • Check the environment variable
    echo $DCMDICTPATH

Test

Upload DICOM (STOW-RS)

  • Following use the file at test/dicomFiles/jpeg2000/example-jpeg-2000.dcm to test upload
  • use curl to upload
curl --location --request POST "http://localhost:8081/dicom-web/studies" ^
--header "Accept: application/dicom+json" ^
--header "Content-Type: multipart/related; type=\"application/dicom\"" ^
--form "[email protected]; type=application/dicom"
  • The successful message
{"00081190":{"vr":"UT","Value":["http://localhost:8081/dicom-web/studies/1.3.46.670589.45.1.1.4993912214784.1.5436.1538560373543"]},"00081198":{"vr":"SQ","Value":[]},"00081199":{"vr":"SQ","Value":[{"00081150":{"vr":"UI","Value":["1.2.840.10008.5.1.4.1.1.77.1.6"]},"00081155":{"vr":"UI","Value":["1.3.6.1.4.1.5962.99.1.3002151337.1017604488.1540600476073.6.0"]},"00081190":{"vr":"UT","Value":["http://localhost:8081/dicom-web/studies/1.3.46.670589.45.1.1.4993912214784.1.5436.1538560373543/series/1.3.46.670589.45.1.1.4993912214784.1.5436.1538560606509.3/instances/1.3.6.1.4.1.5962.99.1.3002151337.1017604488.1540600476073.6.0"]}}]}}

GET DICOM Info (QIDO-RS)

Retrieve-DICOM-Frame (WADO-RS)

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Base

Developer

Plugin

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