docs: ENV-options + tests refactoring

kubernetes via kustomize
refactoring + purge
2025-12-12 18:00:19 +00:00 · 2023-06-05 21:55:04 +02:00 · 2023-06-05 19:40:36 +02:00 · 2023-06-05 18:56:00 +02:00 · 2023-01-31 00:40:11 +01:00 · 2023-01-31 00:29:44 +01:00
23 changed files with 397 additions and 302 deletions
--- a/INSTALL/README.md
+++ b/INSTALL/README.md
@ -1,98 +1,122 @@
-# How to install ExOTA-Milter
-
-#### Table of contents
-[docker-compose](#docker-compose)  
-[kubernetes](#kubernetes)  
-[systemd](#systemd)  
-
-## docker-compose <a name="docker-compose"/>
-```
-~/src/ExOTA-Milter/INSTALL/docker-compose$ docker-compose up
-[+] Running 2/2
- ⠿ Network docker-compose_default           Created                                                                                                                                                                                     0.8s
- ⠿ Container docker-compose-exota-milter-1  Created                                                                                                                                                                                     0.1s
-Attaching to docker-compose-exota-milter-1
-docker-compose-exota-milter-1  | 2022-06-06 21:54:04,503: INFO 140529821924168 Logger initialized
-docker-compose-exota-milter-1  | 2022-06-06 21:54:04,503: INFO 140529821924168 ENV[MILTER_NAME]: exota-milter
-docker-compose-exota-milter-1  | 2022-06-06 21:54:04,503: INFO 140529821924168 ENV[MILTER_SOCKET]: inet:4321@0.0.0.0
-docker-compose-exota-milter-1  | 2022-06-06 21:54:04,504: INFO 140529821924168 ENV[MILTER_REJECT_MESSAGE]: CUSTOMIZE THIS! - Security policy violation!!
-docker-compose-exota-milter-1  | 2022-06-06 21:54:04,504: INFO 140529821924168 ENV[MILTER_TMPFAIL_MESSAGE]: Service temporarily not available! Please try again later.
-docker-compose-exota-milter-1  | 2022-06-06 21:54:04,504: INFO 140529821924168 ENV[MILTER_TRUSTED_AUTHSERVID]: dkimauthservid
-docker-compose-exota-milter-1  | 2022-06-06 21:54:04,504: INFO 140529821924168 ENV[MILTER_DKIM_ALIGNMENT_REQUIRED]: True
-docker-compose-exota-milter-1  | 2022-06-06 21:54:04,504: INFO 140529821924168 ENV[MILTER_DKIM_ENABLED]: True
-docker-compose-exota-milter-1  | 2022-06-06 21:54:04,504: INFO 140529821924168 ENV[MILTER_X509_TRUSTED_CN]: mail.protection.outlook.com
-docker-compose-exota-milter-1  | 2022-06-06 21:54:04,504: INFO 140529821924168 ENV[MILTER_X509_IP_WHITELIST]: ['127.0.0.1', '::1']
-docker-compose-exota-milter-1  | 2022-06-06 21:54:04,504: INFO 140529821924168 ENV[MILTER_X509_ENABLED]: True
-docker-compose-exota-milter-1  | 2022-06-06 21:54:04,505: INFO 140529821924168 ENV[MILTER_AUTHSERVID]: ThisAuthservID
-docker-compose-exota-milter-1  | 2022-06-06 21:54:04,505: INFO 140529821924168 ENV[MILTER_ADD_HEADER]: True
-docker-compose-exota-milter-1  | 2022-06-06 21:54:04,505: INFO 140529821924168 ENV[MILTER_POLICY_SOURCE]: file
-docker-compose-exota-milter-1  | 2022-06-06 21:54:04,505: INFO 140529821924168 ENV[MILTER_POLICY_FILE]: /data/exota-milter-policy.json
-docker-compose-exota-milter-1  | 2022-06-06 21:54:04,511: INFO 140529821924168 JSON policy backend initialized
-docker-compose-exota-milter-1  | 2022-06-06 21:54:04,511: INFO 140529821924168 Startup exota-milter@socket: inet:4321@0.0.0.0
-```
-
-## kubernetes <a name="kubernetes"/>
-```
-~/src/ExOTA-Milter/INSTALL/kubernetes$ kubectl apply -f 01_config-map.yaml
-configmap/exota-milter-policy-cmap created
-
-~/src/ExOTA-Milter/INSTALL/kubernetes$ kubectl apply -f 02_deployment.yaml
-deployment.apps/exota-milter created
-
-~/src/ExOTA-Milter/INSTALL/kubernetes$ kubectl apply -f 03_service.yaml
-service/exota-milter created
-```
-Check status of pods, replica-sets and service
-```
-~/src/ExOTA-Milter/INSTALL/kubernetes$ kubectl -n devel get all
-NAME                                READY   STATUS    RESTARTS   AGE
-pod/exota-milter-547dbccd8b-j69mn   1/1     Running   0          64s
-pod/exota-milter-547dbccd8b-7hl6c   1/1     Running   0          64s
-pod/exota-milter-547dbccd8b-k4ng8   1/1     Running   0          64s
-
-NAME                   TYPE        CLUSTER-IP     EXTERNAL-IP   PORT(S)    AGE
-service/exota-milter   ClusterIP   10.43.78.163   <none>        4321/TCP   61s
-
-NAME                           READY   UP-TO-DATE   AVAILABLE   AGE
-deployment.apps/exota-milter   3/3     3            3           64s
-
-NAME                                      DESIRED   CURRENT   READY   AGE
-replicaset.apps/exota-milter-547dbccd8b   3         3         3       65s
-```
-Get logs of one of the pods:
-```
-~/src/ExOTA-Milter/INSTALL/kubernetes$ kubectl -n devel logs exota-milter-547dbccd8b-7hl6c
-2022-06-06 21:57:03,515: INFO Logger initialized
-2022-06-06 21:57:03,515: INFO ENV[MILTER_NAME]: exota-milter
-2022-06-06 21:57:03,515: INFO ENV[MILTER_SOCKET]: inet:4321@127.0.0.1
-2022-06-06 21:57:03,515: INFO ENV[MILTER_REJECT_MESSAGE]: Security policy violation!!
-2022-06-06 21:57:03,515: INFO ENV[MILTER_TMPFAIL_MESSAGE]: Service temporarily not available! Please try again later.
-2022-06-06 21:57:03,515: INFO ENV[MILTER_TRUSTED_AUTHSERVID]: dkimauthservid
-2022-06-06 21:57:03,515: INFO ENV[MILTER_DKIM_ALIGNMENT_REQUIRED]: True
-2022-06-06 21:57:03,515: INFO ENV[MILTER_DKIM_ENABLED]: True
-2022-06-06 21:57:03,515: INFO ENV[MILTER_X509_TRUSTED_CN]: mail.protection.outlook.com
-2022-06-06 21:57:03,515: INFO ENV[MILTER_X509_IP_WHITELIST]: ['127.0.0.1', '::1']
-2022-06-06 21:57:03,515: INFO ENV[MILTER_X509_ENABLED]: True
-2022-06-06 21:57:03,516: INFO ENV[MILTER_AUTHSERVID]: some-auth-serv-id
-2022-06-06 21:57:03,516: INFO ENV[MILTER_ADD_HEADER]: True
-2022-06-06 21:57:03,516: INFO ENV[MILTER_POLICY_SOURCE]: file
-2022-06-06 21:57:03,516: INFO ENV[MILTER_POLICY_FILE]: /data/exota-milter-policy.json
-2022-06-06 21:57:03,516: INFO JSON policy backend initialized
-2022-06-06 21:57:03,516: INFO Startup exota-milter@socket: inet:4321@127.0.0.1
-```
-
-## systemd <a name="systemd"/>
-If you do not want to run the ExOTA-Milter in a containerized environment but directly as a systemd-unit/-service, first you´ll need to install all necessary python dependencies:
-```
-~/src/ExOTA-Milter/INSTALL/systemd# sudo pip3 install -r ../../requirements.txt
-Requirement already satisfied: authres==1.2.0 in /usr/local/lib/python3.8/dist-packages (from -r ../../requirements.txt (line 1)) (1.2.0)
-Requirement already satisfied: pymilter==1.0.4 in /usr/local/lib/python3.8/dist-packages (from -r ../../requirements.txt (line 2)) (1.0.4)
-Requirement already satisfied: ldap3 in /usr/local/lib/python3.8/dist-packages (from -r ../../requirements.txt (line 3)) (2.9.1)
-Requirement already satisfied: pyasn1>=0.4.6 in /usr/local/lib/python3.8/dist-packages (from ldap3->-r ../../requirements.txt (line 3)) (0.4.8)
-```
-Next you should be able to install the ExOTA-Milter as well as the systemd-stuff by running the `install.sh` script:
-```
-~/src/ExOTA-Milter/INSTALL/systemd$ sudo ./install.sh
-Created symlink /etc/systemd/system/multi-user.target.wants/exota-milter.service → /lib/systemd/system/exota-milter.service.
-```
-Use the `uninstall.sh` script to uninstall the ExOTA-Milter from your systemd environment. Files under `/etc/exota-milter/` (config and policy) are kept undeleted!
+# How to install ExOTA-Milter
+
+#### Table of contents
+[docker-compose](#docker-compose)  
+[kubernetes](#kubernetes)  
+[systemd](#systemd)  
+
+## docker-compose <a name="docker-compose"/>
+```
+~/src/ExOTA-Milter/INSTALL/docker-compose$ docker-compose up
+[+] Running 2/2
+ ⠿ Network docker-compose_default           Created                                                                                                                                                                                     0.8s
+ ⠿ Container docker-compose-exota-milter-1  Created                                                                                                                                                                                     0.1s
+Attaching to docker-compose-exota-milter-1
+docker-compose-exota-milter-1  | 2022-06-06 21:54:04,503: INFO 140529821924168 Logger initialized
+docker-compose-exota-milter-1  | 2022-06-06 21:54:04,503: INFO 140529821924168 ENV[MILTER_NAME]: exota-milter
+docker-compose-exota-milter-1  | 2022-06-06 21:54:04,503: INFO 140529821924168 ENV[MILTER_SOCKET]: inet:4321@0.0.0.0
+docker-compose-exota-milter-1  | 2022-06-06 21:54:04,504: INFO 140529821924168 ENV[MILTER_REJECT_MESSAGE]: CUSTOMIZE THIS! - Security policy violation!!
+docker-compose-exota-milter-1  | 2022-06-06 21:54:04,504: INFO 140529821924168 ENV[MILTER_TMPFAIL_MESSAGE]: Service temporarily not available! Please try again later.
+docker-compose-exota-milter-1  | 2022-06-06 21:54:04,504: INFO 140529821924168 ENV[MILTER_TRUSTED_AUTHSERVID]: dkimauthservid
+docker-compose-exota-milter-1  | 2022-06-06 21:54:04,504: INFO 140529821924168 ENV[MILTER_DKIM_ALIGNMENT_REQUIRED]: True
+docker-compose-exota-milter-1  | 2022-06-06 21:54:04,504: INFO 140529821924168 ENV[MILTER_DKIM_ENABLED]: True
+docker-compose-exota-milter-1  | 2022-06-06 21:54:04,504: INFO 140529821924168 ENV[MILTER_X509_TRUSTED_CN]: mail.protection.outlook.com
+docker-compose-exota-milter-1  | 2022-06-06 21:54:04,504: INFO 140529821924168 ENV[MILTER_X509_IP_WHITELIST]: ['127.0.0.1', '::1']
+docker-compose-exota-milter-1  | 2022-06-06 21:54:04,504: INFO 140529821924168 ENV[MILTER_X509_ENABLED]: True
+docker-compose-exota-milter-1  | 2022-06-06 21:54:04,505: INFO 140529821924168 ENV[MILTER_AUTHSERVID]: ThisAuthservID
+docker-compose-exota-milter-1  | 2022-06-06 21:54:04,505: INFO 140529821924168 ENV[MILTER_ADD_HEADER]: True
+docker-compose-exota-milter-1  | 2022-06-06 21:54:04,505: INFO 140529821924168 ENV[MILTER_POLICY_SOURCE]: file
+docker-compose-exota-milter-1  | 2022-06-06 21:54:04,505: INFO 140529821924168 ENV[MILTER_POLICY_FILE]: /data/exota-milter-policy.json
+docker-compose-exota-milter-1  | 2022-06-06 21:54:04,511: INFO 140529821924168 JSON policy backend initialized
+docker-compose-exota-milter-1  | 2022-06-06 21:54:04,511: INFO 140529821924168 Startup exota-milter@socket: inet:4321@0.0.0.0
+```
+
+## kubernetes <a name="kubernetes"/>
+By default this example installs the Exota-milter workload into the `exota-milter` namespace, which must be created in advance:
+```
+kubectl create ns exota-milter
+
+namespace/exota-milter created
+```
+Deploy stateless workload (type `Deployment`) with `kustomize`:
+```
+~/src/ExOTA-Milter/INSTALL/kubernetes$ kubectl apply -k .
+
+configmap/exota-milter-policy-cmap created
+service/exota-milter created
+deployment.apps/exota-milter created
+```
+Check status of pods, replica-sets and cluster internal service:
+```
+~/src/ExOTA-Milter/INSTALL/kubernetes$ kubectl -n exota-milter get all
+NAME                                READY   STATUS    RESTARTS   AGE
+pod/exota-milter-547dbccd8b-j69mn   1/1     Running   0          64s
+pod/exota-milter-547dbccd8b-7hl6c   1/1     Running   0          64s
+pod/exota-milter-547dbccd8b-k4ng8   1/1     Running   0          64s
+
+NAME                   TYPE        CLUSTER-IP     EXTERNAL-IP   PORT(S)    AGE
+service/exota-milter   ClusterIP   10.43.78.163   <none>        4321/TCP   61s
+
+NAME                           READY   UP-TO-DATE   AVAILABLE   AGE
+deployment.apps/exota-milter   3/3     3            3           64s
+
+NAME                                      DESIRED   CURRENT   READY   AGE
+replicaset.apps/exota-milter-547dbccd8b   3         3         3       65s
+```
+Get logs of the pods:
+```
+~/src/ExOTA-Milter/INSTALL/kubernetes$ kubectl -n exota-milter logs -l app=exota-milter
+2022-06-06 21:57:03,515: INFO Logger initialized
+2022-06-06 21:57:03,515: INFO ENV[MILTER_NAME]: exota-milter
+2022-06-06 21:57:03,515: INFO ENV[MILTER_SOCKET]: inet:4321@127.0.0.1
+2022-06-06 21:57:03,515: INFO ENV[MILTER_REJECT_MESSAGE]: Security policy violation!!
+2022-06-06 21:57:03,515: INFO ENV[MILTER_TMPFAIL_MESSAGE]: Service temporarily not available! Please try again later.
+2022-06-06 21:57:03,515: INFO ENV[MILTER_TRUSTED_AUTHSERVID]: dkimauthservid
+2022-06-06 21:57:03,515: INFO ENV[MILTER_DKIM_ALIGNMENT_REQUIRED]: True
+2022-06-06 21:57:03,515: INFO ENV[MILTER_DKIM_ENABLED]: True
+2022-06-06 21:57:03,515: INFO ENV[MILTER_X509_TRUSTED_CN]: mail.protection.outlook.com
+2022-06-06 21:57:03,515: INFO ENV[MILTER_X509_IP_WHITELIST]: ['127.0.0.1', '::1']
+2022-06-06 21:57:03,515: INFO ENV[MILTER_X509_ENABLED]: True
+2022-06-06 21:57:03,516: INFO ENV[MILTER_AUTHSERVID]: some-auth-serv-id
+2022-06-06 21:57:03,516: INFO ENV[MILTER_ADD_HEADER]: True
+2022-06-06 21:57:03,516: INFO ENV[MILTER_POLICY_SOURCE]: file
+2022-06-06 21:57:03,516: INFO ENV[MILTER_POLICY_FILE]: /data/exota-milter-policy.json
+2022-06-06 21:57:03,516: INFO JSON policy backend initialized
+2022-06-06 21:57:03,516: INFO Startup exota-milter@socket: inet:4321@127.0.0.1
+```
+Remove workload from cluster:
+```
+~/src/ExOTA-Milter/INSTALL/kubernetes$ kubectl delete -k .
+
+configmap "exota-milter-policy-cmap" deleted
+service "exota-milter" deleted
+deployment.apps "exota-milter" deleted
+
+~/src/ExOTA-Milter/INSTALL/kubernetes$ kubectl delete ns exota-milter
+
+namespace "exota-milter" deleted
+```
+
+## systemd <a name="systemd"/>
+If you do not want to run the ExOTA-Milter in a containerized environment but directly as a systemd-unit/-service, first you´ll need to install all necessary python and build dependencies. Start with build deps (examples refere to ubuntu/debian):
+```
+sudo apt install --no-install-recommends gcc libpython3-dev libmilter-dev python3-pip
+```
+Now install all python dependencies:
+```
+~/src/ExOTA-Milter/INSTALL/systemd# sudo pip3 install -r ../../requirements.txt
+Requirement already satisfied: authres==1.2.0 in /usr/local/lib/python3.8/dist-packages (from -r ../../requirements.txt (line 1)) (1.2.0)
+Requirement already satisfied: pymilter==1.0.4 in /usr/local/lib/python3.8/dist-packages (from -r ../../requirements.txt (line 2)) (1.0.4)
+Requirement already satisfied: ldap3 in /usr/local/lib/python3.8/dist-packages (from -r ../../requirements.txt (line 3)) (2.9.1)
+Requirement already satisfied: pyasn1>=0.4.6 in /usr/local/lib/python3.8/dist-packages (from ldap3->-r ../../requirements.txt (line 3)) (0.4.8)
+```
+At last uninstall all build dependencies, as they are not needed anymore:
+```
+apt purge gcc libpython3-dev libmilter-dev python3-pip
+```
+Next you should be able to install the ExOTA-Milter as well as the systemd-stuff by running the `install.sh` script:
+```
+~/src/ExOTA-Milter/INSTALL/systemd$ sudo ./install.sh
+Created symlink /etc/systemd/system/multi-user.target.wants/exota-milter.service → /lib/systemd/system/exota-milter.service.
+```
+Use the `uninstall.sh` script to uninstall the ExOTA-Milter from your systemd environment. Files under `/etc/exota-milter/` (config and policy) are kept undeleted!
--- a/INSTALL/docker-compose/docker-compose.yaml
+++ b/INSTALL/docker-compose/docker-compose.yaml
@ -1,7 +1,7 @@
 version: '2.4'
 services:
  exota-milter:
-    image: chillout2k/exota-milter-amd64
+    image: chillout2k/exota-milter
    restart: unless-stopped
    environment:
      LOG_LEVEL: 'debug'
--- a/INSTALL/kubernetes/01_config-map.yaml
+++ b/INSTALL/kubernetes/01_config-map.yaml
@ -3,7 +3,6 @@ kind: ConfigMap
 apiVersion: v1
 metadata:
  name: exota-milter-policy-cmap
-  namespace: devel
 data:
  exota-milter-policy: |
    {
--- a/INSTALL/kubernetes/02_deployment.yaml
+++ b/INSTALL/kubernetes/02_deployment.yaml
@ -2,7 +2,6 @@
 kind: Deployment
 apiVersion: apps/v1
 metadata:
-  namespace: devel
  name: exota-milter
  labels:
    app: exota-milter
@ -45,7 +44,7 @@ spec:
            path: 'exota-milter-policy.json'
      containers:
      - name: exota-milter
-        image: chillout2k/exota-milter-amd64
+        image: chillout2k/exota-milter
        imagePullPolicy: Always
        volumeMounts:
        - mountPath: /data
--- a/INSTALL/kubernetes/03_service.yaml
+++ b/INSTALL/kubernetes/03_service.yaml
@ -2,7 +2,6 @@
 apiVersion: v1
 kind: Service
 metadata:
-  namespace: devel
  name: exota-milter
 spec:
  selector:
--- a/INSTALL/kubernetes/kustomization.yaml
+++ b/INSTALL/kubernetes/kustomization.yaml
@ -0,0 +1,7 @@
+namespace: exota-milter
+commonLabels:
+  app: exota-milter
+resources:
+- 01_config-map.yaml
+- 02_deployment.yaml
+- 03_service.yaml
--- a/INSTALL/systemd/exota-milter.service
+++ b/INSTALL/systemd/exota-milter.service
@ -3,7 +3,7 @@ Description=ExOTA-Milter

 [Service]
 Restart=always
-ExecStart=/usr/loca/sbin/exota-milter.sh
+ExecStart=/usr/local/sbin/exota-milter.sh

 [Install]
 WantedBy=multi-user.target
--- a/OCI/Dockerfile
+++ b/OCI/Dockerfile
@ -1,12 +1,13 @@
-ARG ARCH
-FROM $ARCH/alpine
+ARG PARENT_IMAGE=alpine:3.16
+FROM ${PARENT_IMAGE}
 LABEL maintainer="Dominik Chilla <dominik@zwackl.de>"
 LABEL git_repo="https://github.com/chillout2k/exota-milter"

 ADD ./requirements.txt /requirements.txt

 RUN apk update \
-  && apk add python3 python3-dev py3-pip gcc libc-dev libmilter-dev \
+  && apk add --no-cache python3 python3-dev py3-pip \
+      gcc libc-dev libmilter-dev \
  && pip3 install -r requirements.txt \
  && apk del gcc libc-dev libmilter-dev python3-dev py3-pip \
  && apk add libmilter \
@ -23,4 +24,4 @@ RUN chown -R exota-milter /app /cmd \
 VOLUME [ "/socket", "/data" ]

 USER exota-milter
-CMD [ "/cmd" ]
+CMD [ "/cmd" ]
--- a/README.md
+++ b/README.md
@ -99,8 +99,8 @@ By the way, the global setting `ENV[MILTER_DKIM_ALIGNMENT_REQUIRED]` can be over
 }
 ```

-## X-MS-Exchange-CrossTenant-Id header (policy binding)
-Further each Microsoft Exchange-Online tenant has a unique tenant-ID in form of a UUID ([RFC 4122](https://tools.ietf.org/html/rfc4122)). **ExOTA-Milter** extracts the tenant-ID from the *X-MS-Exchange-CrossTenant-Id* email header and uses it as a *mandatory* authentication factor.
+## X-MS-Exchange-CrossTenant-Id header (OPTIONAL!)
+Further each Microsoft Exchange-Online tenant has a unique tenant-ID in form of a UUID ([RFC 4122](https://tools.ietf.org/html/rfc4122)). **ExOTA-Milter** extracts the tenant-ID from the *X-MS-Exchange-CrossTenant-Id* email header and uses it as a *mandatory* authentication factor. Since September 2022 Microsoft did not set this header  anymore reliably.
 ```
 [...]
 X-MS-Exchange-CrossTenant-Id: <UUID-of-tenant>
@ -125,17 +125,18 @@ Finally it´s the combination of all of the above discussed aspects which may re
 * matching for client certificate´s CN (ExOTA-Milter)
 * verification of DKIM signatures providing *Authentication-Results* header (another milter, e.g. OpenDKIM)
 * consideration of DKIM verification results per sender domain (ExOTA-Milter)
-* matching for tenant-id provided in *X-MS-Exchange-CrossTenant-Id* header (ExOTA-Milter)
+* *OPTIONAL* matching for tenant-id provided in *X-MS-Exchange-CrossTenant-Id* header (ExOTA-Milter)

-![Activity policy](http://www.plantuml.com/plantuml/png/5SKn3W8W30NGg-W1f8cZcuEZSN4tM8aq5ahAhyhjZMzvM-ciyIZXkgd0c0SYpv_q5DIunopErb4w4biZhg9gWVsBJj_BzRWxYw8ujJp_POQy1UisJ8LN6j7q1m00)
+![Activity policy](http://www.plantuml.com/plantuml/png/bPLHJzi-5CNVyoaERqKY_FzZuc7fmyYI8BhHTae3GffGPUBRriArkzXXyEsNrWsrIa3T8xw-zvppezUvC9PLjbxAm0eh2Tdpk8Z3eP2MAXWgwqhO5woq5EKBPbB_GR3f2A9X4QFKIb5fYVSH1D5LcaT8j9JDaL1pC2bHaQGdfYmMn3XLfXyeRGcIPZR2PQMN9uXhko1bHSciq2hCoTJIcXFSXSD9c3sN2wRc52QLDgOWrSmA1xnLowdKSoNCMiwGQXJ0zP89vUkWO8-aC6lKa5ycvv_FpaxNqbjFO8h_fwlNKcE06X7lnkcszkcq6ItH8_L4Kg_e6C9WD2vUKnurlhBnCCArrezhJ_MgPISK7bZP-E2-DNnZXZYqUbNVk7GPWa3CqFkvPQzhnRyUOyqAlHSonm6mhhl_LOJdy_-_e9IYyOvaX791vSO2AVOWwKqh4ErCxZNtDtNFPJQw_JKSN1TPFhrhRawB_6PIPEaq6Tq7WFDnkJO8MzN64jyR-5QSf27qb7P_0L6UVS-ImYa3nkgLkwUuc0N-_TsPdpxzCHWUaDa3kc3ciAvzLct4xj_jxeSEl4-n1HZV55UJBByTf0va1qfdCix3xU0kUpwT3fuUKPyfqC6GIJ5NIrBs42xTHCFTZ0zRWIXfDSJCjPgcazcw8WZZl13VXV1nEhkJT91YsO02_QwPXDNmDsdgDkae07p30-E5xRBNXRKJRGTU7t7tdBRULVLhVkNmLR3RHp9jtxT_UWhQTi4XrFRnwdSl-KwfdNZ0GZltJld3KDw9DymDSZUYd9RwgVtIt8Nks_NnMgvJhAhD2zyFV6gCy-sTVJnHp7aZSfX0FtXlvUCqdLvbSPhbzxjiRP9aF2e6evki7spoNJJ7zLB-1G00)

 # How about using LDAP as policy backend?
 For small setups, with not so many domains, the JSON-file policy backend (default) may be sufficient. If you´re an email service provider (ESP) maintaining a lot of customer domains in a LDAP server, you may want to use the LDAP backend instead. Details regarding the LDAP backend can be found [in the LDAP readme](LDAP/README.md).

 # How about a docker/OCI image?
 ## Using prebuilt images from [dockerhub](https://hub.docker.com/)
-* AMD64: https://hub.docker.com/r/chillout2k/exota-milter-amd64
-* ARM32v6: https://hub.docker.com/r/chillout2k/exota-milter-arm32v6
+* **OBSOLETE!** ~~AMD64: https://hub.docker.com/r/chillout2k/exota-milter-amd64~~
+* **OBSOLETE!** ~~ARM32v6: https://hub.docker.com/r/chillout2k/exota-milter-arm32v6~~
+* **NEW multi-architecture image:** https://hub.docker.com/r/chillout2k/exota-milter

 The images are built on a weekly basis. The corresponding *Dockerfile* is located [here](OCI/Dockerfile)

@ -146,4 +147,33 @@ Take a look [here](OCI/README.md)
 First of all please take a look at how to set up the testing environment, which is described [here](tests/README.md)

 # How to install on docker/kubernetes/systemd?
-The installation procedure is documented [here](INSTALL/README.md)
+The installation procedure is documented [here](INSTALL/README.md)
+
+# How to *configure* the ExOTA-Milter?
+
+|ENV variable|type|default|description|
+|---|---|---|---|
+|MILTER_NAME|`string`|`exota-milter`|Name of the milter instance. Base for socket path. Name appears in logs |
+|MILTER_SOCKET|`string`|`/socket/<ENV[MITLER_NAME]>`|Defines the filesystem path of milter socket. The milter can be also exposed as a tcp-socket like `inet:4321@127.0.0.1`|
+|MILTER_REJECT_MESSAGE|`string`|`Security policy violation!`|Milter reject (SMTP 5xx code) message presented to the calling MTA|
+|MILTER_TMPFAIL_MESSAGE|`string`|`Service temporarily not available! Please try again later.`|Milter temporary fail (SMTP 4xx code) message presentetd to the calling MTA.|
+|MILTER_TENANT_ID_REQUIRED|`bool`|`false`|Controls the requirement of the presence of the unofficial `X-MS-Exchange-CrossTenant-Id` header. Used as additional authentication factor.|
+|MILTER_DKIM_ENABLED|`bool`|`false`|Enables/disables the checking of DKIM authentication results. Used as additional but strong authentication factor.|
+|MILTER_DKIM_ALIGNMENT_REQUIRED|`bool`|`false`|Enables/disables the alighment checks of DKIM SDID with RFC-5322.from_domain. Requires ENV[MILTER_DKIM_ENABLED] = `true`|
+|MILTER_TRUSTED_AUTHSERVID|`string`|`invalid`|Specifies the trusted DKIM-signature validating entity (DKIM-validator - producer of Authentication-Results header). The DKIM-validator must place exactly the same string as configured here into the Authentication-Results header! Requires ENV[MILTER_DKIM_ENABLED] = `true`|
+|MILTER_POLICY_SOURCE|`string`|`file`|Policy source - Possible values `file` (JSON) or `ldap`|
+|MILTER_POLICY_FILE|`string`|`/data/policy.json`|Filesystem path to the (JSON) policy file. Requires ENV[MILTER_POLICY_SOURCE] = `file`|
+|MILTER_X509_ENABLED|`bool`|`false`|Enables/disables the checking of client x509-certificate. Used as additional authentication factor.|
+|MILTER_X509_TRUSTED_CN|`string`|`mail.protection.outlook.com`|FQDN of authenticating client MTA. Requires ENV[MILTER_X509_ENABLED] = `true`|
+|MILTER_X509_IP_WHITELIST|Whitespace or comma separated list of `string`|`127.0.0.1,::1`|List of IP-addresses for which the ExOTA-Milter skips x509 checks. Requires ENV[MILTER_X509_ENABLED] = `true`|
+|MILTER_ADD_HEADER|`bool`|`false`|Controls if the ExOTA-Milter should write an additional `X-ExOTA-Authentication-Results` header with authentication information|
+|MILTER_AUTHSERVID|`string`|empty|Provides ID of authenticating entity within `X-ExOTA-Authentication-Results` header to further validating instances. Required when ENV[MILTER_ADD_HEADER] = `true`|
+|MILTER_LDAP_SERVER_URI|`string`|empty|LDAP-URI of LDAP server holding ExOTA policies. Required when ENV[MILTER_POLICY_SOURCE] = `ldap`|
+|MILTER_LDAP_RECEIVE_TIMEOUT|`int`|5|Timespan the ExOTA-Milter waits for the LDAP server to respond to a request. This NOT the TCP-connect timeout! Requires ENV[MILTER_POLICY_SOURCE] = `ldap`|
+|MILTER_LDAP_BINDDN|`string`|empty|Distinguished name of the binding (authenticating) *user*|
+|MILTER_LDAP_BINDPW|`string`|empty|Password of the binding (authenticating) *user*|
+|MILTER_LDAP_SEARCH_BASE|`string`|empty|Search base-DN on the LDAP server. Required when ENV[MILTER_POLICY_SOURCE] = `ldap`|
+|MILTER_LDAP_QUERY|`string`|empty|LDAP query/filter used to match for a ExOTA-policy. A placeholder must be used to filter for the authenticating domain (`%d`), e.g. `(domain_attribute=%d)`|
+|MILTER_LDAP_TENANT_ID_ATTR|`string`|`exotaMilterTenantId`|Custom LDAP attribute name unless using the ExOTA-milter LDAP schema|
+|MILTER_LDAP_DKIM_ENABLED_ATTR|`string`|`exotaMilterDkimEnabled`|Custom LDAP attribute name unless using the ExOTA-milter LDAP schema|
+|MILTER_LDAP_DKIM_ALIGNMENT_REQIRED_ATTR|`string`|`exotaMilterDkimAlignmentRequired`|Custom LDAP attribute name unless using the ExOTA-milter LDAP schema|
--- a/activity_policy.puml
+++ b/activity_policy.puml
@ -50,11 +50,14 @@ if (Policy found?) then (yes)
    endif
  else (no)
  endif
-  :Looking up tenant-id in policy;
-  if (Found trusted tenant-ID?) then (no)
-    :REJECT;
-    stop
-  else (yes)
+  if (Milter: tenant-ID header checking enabled?) then (yes)
+    :Looking up tenant-id in policy;
+    if (Found trusted tenant-ID?) then (no)
+      :REJECT;
+      stop
+    else (yes)
+    endif
+  else (no)
  endif
 else (no)
  :REJECT;
--- a/app/exota-milter.py
+++ b/app/exota-milter.py
@ -25,6 +25,8 @@ g_milter_socket = '/socket/' + g_milter_name
 g_milter_reject_message = 'Security policy violation!'
 # ENV[MILTER_TMPFAIL_MESSAGE]
 g_milter_tmpfail_message = 'Service temporarily not available! Please try again later.'
+# ENV[MILTER_TENANT_ID_REQUIRED]
+g_milter_tenant_id_required = False
 # ENV[MILTER_DKIM_ENABLED]
 g_milter_dkim_enabled = False
 # ENV[MILTER_DKIM_ALIGNMENT_REQUIRED]
@ -163,12 +165,11 @@ class ExOTAMilter(Milter.Base):
    return self.smfir_continue()

  def header(self, name, hval):
-    log_debug(self.mconn_id + "/" + str(self.getsymval('i')) +
-      "/HDR: Header: {0}, Value: {1}".format(name, hval)
-    )
-
    # Parse RFC-5322-From header
-    if(name.lower() == "From".lower()):
+    if(name.lower() == "from"):
+      log_debug(self.mconn_id + "/" + str(self.getsymval('i')) +
+        "/HDR: Header: {0}, Value: {1}".format(name, hval)
+      )
      hdr_5322_from = email.utils.parseaddr(hval)
      self.hdr_from = hdr_5322_from[1].lower()
      m = re.match(g_re_domain, self.hdr_from)
@ -185,7 +186,10 @@ class ExOTAMilter(Milter.Base):
      )
    
    # Parse RFC-5322-Resent-From header (Forwarded)
-    if(name.lower() == "Resent-From".lower()):
+    if(name.lower() == "resent-from"):
+      log_debug(self.mconn_id + "/" + str(self.getsymval('i')) +
+        "/HDR: Header: {0}, Value: {1}".format(name, hval)
+      )
      hdr_5322_resent_from = email.utils.parseaddr(hval)
      self.hdr_resent_from = hdr_5322_resent_from[1].lower()
      m = re.match(g_re_domain, self.hdr_resent_from)
@ -200,24 +204,37 @@ class ExOTAMilter(Milter.Base):
            self.hdr_resent_from, self.hdr_resent_from_domain
          )
        )
-
+    
    # Parse non-standardized X-MS-Exchange-CrossTenant-Id header
-    elif(name.lower() == "X-MS-Exchange-CrossTenant-Id".lower()):
+    elif(name.lower() == "x-ms-exchange-crosstenant-id"):
      log_debug(self.mconn_id + "/" + str(self.getsymval('i')) +
-          "/HDR: Tenant-ID: {0}".format(hval.lower())
-        )
-      if self.hdr_tenant_id_count > 0:
-        if not self.hdr_tenant_id == hval.lower():
-          self.hdr_different_tenant_id = True
-          log_info(self.mconn_id + "/" + str(self.getsymval('i')) +
-            "/HDR: Different Tenant-IDs found!"
+        "/HDR: Header: {0}, Value: {1}".format(name, hval)
+      )
+      if g_milter_tenant_id_required == True:
+        log_debug(self.mconn_id + "/" + str(self.getsymval('i')) +
+            "/HDR: Tenant-ID: {0}".format(hval.lower())
          )
-      else:
-        self.hdr_tenant_id_count += 1
-        self.hdr_tenant_id = hval.lower()
+        if self.hdr_tenant_id_count > 0:
+          if not self.hdr_tenant_id == hval.lower():
+            self.hdr_different_tenant_id = True
+            log_info(self.mconn_id + "/" + str(self.getsymval('i')) +
+              "/HDR: Different Tenant-IDs found!"
+            )
+        else:
+          self.hdr_tenant_id_count += 1
+          self.hdr_tenant_id = hval.lower()
+
+    # Just for debugging cases
+    elif(name.lower() == "dkim-signature"):
+      log_debug(self.mconn_id + "/" + str(self.getsymval('i')) +
+        "/HDR: Header: {0}, Value: {1}".format(name, hval)
+      )

    # Parse RFC-7601 Authentication-Results header
-    elif(name.lower() == "Authentication-Results".lower()):
+    elif(name.lower() == "authentication-results"):
+      log_debug(self.mconn_id + "/" + str(self.getsymval('i')) +
+        "/HDR: Header: {0}, Value: {1}".format(name, hval)
+      )
      if g_milter_dkim_enabled == True:
        ar = None
        try:
@ -245,6 +262,9 @@ class ExOTAMilter(Milter.Base):
          )
    
    elif(name == "X-ExOTA-Authentication-Results"):
+      log_debug(self.mconn_id + "/" + str(self.getsymval('i')) +
+        "/HDR: Header: {0}, Value: {1}".format(name, hval)
+      )
      log_debug(self.mconn_id + "/" + str(self.getsymval('i')) +
        "/HDR: Found X-ExOTA-Authentication-Results header. Marking for deletion."
      )
@ -300,16 +320,17 @@ class ExOTAMilter(Milter.Base):
        reason = '5322.from header missing'
      )

-    if self.hdr_different_tenant_id == True:
-      log_info(self.mconn_id + "/" + str(self.getsymval('i')) +
-        "/EOM: Multiple/different tenant-ID headers found for {0} - action=reject".format(
-          self.hdr_from_domain
+    if g_milter_tenant_id_required == True:
+      if self.hdr_different_tenant_id == True:
+        log_info(self.mconn_id + "/" + str(self.getsymval('i')) +
+          "/EOM: Multiple/different tenant-ID headers found for {0} - action=reject".format(
+            self.hdr_from_domain
+          )
+        )
+        return self.smfir_reject(
+          queue_id = self.getsymval('i'),
+          reason = 'Multiple/different tenant-ID headers found!'
        )
-      )
-      return self.smfir_reject(
-        queue_id = self.getsymval('i'),
-        reason = 'Multiple/different tenant-ID headers found!'
-      )

    # Get policy for 5322.from_domain
    policy = None
@ -395,28 +416,29 @@ class ExOTAMilter(Milter.Base):
          reason = "No policy for 5322.from_domain {0}".format(self.hdr_from_domain)
        )

-    if self.hdr_tenant_id is None:
-      log_error(self.mconn_id + "/" + str(self.getsymval('i')) +
-        "/EOM: exception: could not determine X-MS-Exchange-CrossTenant-Id - action=reject"
-      )
-      return self.smfir_reject(
-        queue_id = self.getsymval('i'),
-        reason = 'Tenant-ID is missing!'
-      )
-    if self.hdr_tenant_id == policy.get_tenant_id():
-      log_info(self.mconn_id + "/" + str(self.getsymval('i')) +
-        "/EOM: tenant_id={0} status=match".format(self.hdr_tenant_id)
-      )
-    else:
-      log_info(self.mconn_id + "/" + str(self.getsymval('i')) +
-        "/EOM: tenant_id={0} status=no_match - action=reject".format(
-          self.hdr_tenant_id
+    if g_milter_tenant_id_required == True:
+      if self.hdr_tenant_id is None:
+        log_error(self.mconn_id + "/" + str(self.getsymval('i')) +
+          "/EOM: exception: could not determine X-MS-Exchange-CrossTenant-Id - action=reject"
+        )
+        return self.smfir_reject(
+          queue_id = self.getsymval('i'),
+          reason = 'Tenant-ID is missing!'
+        )
+      if self.hdr_tenant_id == policy.get_tenant_id():
+        log_info(self.mconn_id + "/" + str(self.getsymval('i')) +
+          "/EOM: tenant_id={0} status=match".format(self.hdr_tenant_id)
+        )
+      else:
+        log_info(self.mconn_id + "/" + str(self.getsymval('i')) +
+          "/EOM: tenant_id={0} status=no_match - action=reject".format(
+            self.hdr_tenant_id
+          )
+        )
+        return self.smfir_reject(
+          queue_id = self.getsymval('i'),
+          reason = 'No policy match for tenant-id'
        )
-      )
-      return self.smfir_reject(
-        queue_id = self.getsymval('i'),
-        reason = 'No policy match for tenant-id'
-      )

    if g_milter_dkim_enabled and policy.is_dkim_enabled():
      log_debug(self.mconn_id + "/" + str(self.getsymval('i')) +
@ -529,6 +551,9 @@ if __name__ == "__main__":
  if 'MILTER_TMPFAIL_MESSAGE' in os.environ:
    g_milter_tmpfail_message = os.environ['MILTER_TMPFAIL_MESSAGE']
  log_info("ENV[MILTER_TMPFAIL_MESSAGE]: {0}".format(g_milter_tmpfail_message))
+  if 'MILTER_TENANT_ID_REQUIRED' in os.environ:
+    g_milter_tenant_id_required = True
+  log_info("ENV[MILTER_TENANT_ID_REQUIRED]: {0}".format(g_milter_tenant_id_required))
  if 'MILTER_DKIM_ENABLED' in os.environ:
    g_milter_dkim_enabled = True
    if 'MILTER_TRUSTED_AUTHSERVID' in os.environ:
--- a/app/logger.py
+++ b/app/logger.py
@ -14,10 +14,6 @@ def init_logger():
    elif re.match(r'debug', os.environ['LOG_LEVEL'], re.IGNORECASE):
      log_level = logging.DEBUG
  log_format = '%(asctime)s: %(levelname)s %(message)s '
-  if log_level == logging.DEBUG:
-    # Log thread-ID too. This helps to correlate DEBUG logs,
-    # as Backend-logs do not have a queue_id nor a mconn_id!
-    log_format = '%(asctime)s: %(levelname)s %(thread)d %(message)s '
  logging.basicConfig(
    filename = None, # log to stdout
    format = log_format,
--- a/app/policy.py
+++ b/app/policy.py
@ -25,7 +25,10 @@ class ExOTAPolicyBackendException(Exception):

 class ExOTAPolicy():
  def __init__(self, policy_dict):
-    self.tenant_id = policy_dict['tenant_id']
+    if 'tenant_id' in policy_dict:
+      self.tenant_id = policy_dict['tenant_id']
+    else:
+      self.tenant_id = ''
    if 'dkim_enabled' in policy_dict:
      self.dkim_enabled = policy_dict['dkim_enabled']
    else:
@ -50,18 +53,11 @@ class ExOTAPolicy():

  @staticmethod
  def check_policy(policy_dict):
-    if 'tenant_id' not in policy_dict:
-      raise ExOTAPolicyInvalidException(
-        "Policy must have a 'tenant_id' key!"
-      )
-    if policy_dict['tenant_id'] is None:
-      raise ExOTAPolicyInvalidException(
-        "'tenant_id' needs a value!"
-      )
    for policy_key in policy_dict:
      if policy_key == 'tenant_id':
        try:
-          UUID(policy_dict[policy_key])
+          if policy_dict[policy_key] != '':
+            UUID(policy_dict[policy_key])
        except ValueError as e:
          raise ExOTAPolicyInvalidException(
            "Invalid 'tenant_id': {0}".format(str(e))
@ -200,7 +196,10 @@ class ExOTAPolicyBackendLDAP(ExOTAPolicyBackend):
        entry = response[0]['attributes']
        policy_dict = {}
        if self.tenant_id_attr in entry:
-          policy_dict['tenant_id'] = entry[self.tenant_id_attr][0]
+          if len(entry[self.tenant_id_attr]) > 0:
+            policy_dict['tenant_id'] = entry[self.tenant_id_attr][0]
+          else:
+            policy_dict['tenant_id'] = ''
        if self.dkim_enabled_attr in entry:
          if entry[self.dkim_enabled_attr][0] == 'TRUE':
            policy_dict['dkim_enabled'] = True
--- a/samples/exo_validator.eml
+++ b/samples/exo_validator.eml
@ -1,64 +0,0 @@
-Return-Path: <>
-Received: from DEU01-FR2-obe.outbound.protection.outlook.com (mail-fr2deu01lp2173.outbound.protection.outlook.com [104.47.11.173])
-	(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))
-	(Client CN "mail.protection.outlook.com", Issuer "GlobalSign Organization Validation CA - SHA256 - G3" (verified OK))
-	by outbound.connector.blahblubb.de (Postfix) with ESMTPS id 4CjqCQ2WRCzGjg6
-	for <some.recipient@example.org>; Sat, 28 Nov 2020 12:34:26 +0100 (CET)
-ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none;
- b=RuGSfIN1OzQHDqrF0erLAHZ3fyhtmoE5Sllj+Qp6CtbcNUkkmdhR44b8capz/J1mBpyb13udY1mhkPZCK1Cmt+mpg9yFXgkv5BxY+dV9647Fq+MboUE60Psn84d4vXFvyrWDrFW1jWZi7/NdXhjLcCqTHpAzDaRfAOfGhG/VWYJAXnD/EBpCzPfd8hh9ZOONI2UN2HQfRnx0P3WXyeVSGilP4RGPdmcCZV5ZzpjlQoKUshjq293+ZltXaeKfF/LHGX0yScHhKO2f9O+qY3hnH0P+NGwFvhIky3IyszfxpANaJnz2Jpp0sK1W16rwGSTI2gl9bpJsj+wzKLGkJV75+Q==
-ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com;
- s=arcselector9901;
- h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;
- bh=KWHUKEKZxeQyFbKe45TV1PJMC2XrVCMTFkdwSYWR6o0=;
- b=go8dFv6srV3NnETxQxaANld1if9BOsIgrhjefC4WkRrrgwEjZSNnm9DyO+GC2ZZo60At5JHOVLjqN9kjz2pFdAG0qnFEj3Wx/6NnuTfBUk0n4s32RoFuhADu8BC+aOU9Ec909uu2QQ9ucEMiVSjuyQ3QpGS5DR0yCAZLZ12B61hmoMgkXJ9ah6rluUV4GeMGKTsUn16u6mrJycXp0OoD4n19JomPpQo5o8gouK3Zz4F7DxX4lshNJ+VCsOznqS+FI4rQ2LSyU8Y0AZa9clyCSN94AJa6K0TiDgQ/gLZEWsZ1tZkgPrdMlyqi58ONW/dNQ7lyrEFz6deB4YmsusJPbQ==
-ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=none; dmarc=none
- action=none header.from=lalalulu.onmicrosoft.com; dkim=none (message not
- signed); arc=none
-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
- d=lalalulu.onmicrosoft.com; s=selector1-lalalulu-onmicrosoft-com;
- h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;
- bh=KWHUKEKZxeQyFbKe45TV1PJMC2XrVCMTFkdwSYWR6o0=;
- b=DYTLJtLFjvVrSZtZQagTwuEe5PQYqrNGi7hR5bkhO+GYUV4dcQZnDO4hAPzJkOWhz8JCVJ+/yt5K8L/exegk80g9m0GJjZzJBxMy0ZE/7wg8yqiHNE+iQqWhJLtwsD23kx2+09G5dBSDI1QVqFKkL0YKBWVffSuXi+tjM4/BztffZ7ok7XZdKCFfKzK3TLdiAWYTRIp1214zdnIE0CLBhnOIWC4gnML2fXsVZsWb/CMgaW0vBsZGI/yaSivaNFPZloSb0/sEnMFMEbv2GXt9mN913M0thwCi/+NLwzaW6TNlw2Vz7l4SGRVvciGaa4s2sFnJ0ANMD2u5qBbJ8j8Z0w==
-Authentication-Results: blahblubb.de; dkim=none (message not signed)
- header.d=none;blahblubb.de; dmarc=none action=none
- header.from=lalalulu.onmicrosoft.com;
-Received: from AM6P193CA0087.EURP193.PROD.OUTLOOK.COM (2603:10a6:209:88::28)
- by BEXP281MB0216.DEUP281.PROD.OUTLOOK.COM (2603:10a6:b10:6::12) with
- Microsoft SMTP Server (version=TLS1_2,
- cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3632.6; Sat, 28 Nov
- 2020 11:34:25 +0000
-Received: from BE0P281MB0257.DEUP281.PROD.OUTLOOK.COM
- (2603:10a6:209:88:cafe::a2) by AM6P193CA0087.outlook.office365.com
- (2603:10a6:209:88::28) with Microsoft SMTP Server (version=TLS1_2,
- cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3611.20 via Frontend
- Transport; Sat, 28 Nov 2020 11:34:24 +0000
-From: O365ConnectorValidation@lalalulu.onmicrosoft.com
-Date: Sat, 28 Nov 2020 11:34:24 +0000
-Message-Id: <b6d9c673-d0f3-4538-bb4e-9e099fb9a388@substrate-int.office.com>
-To: some.recipient@example.org
-Subject: Test email for connector validation
-MIME-Version: 1.0
-Content-Type: text/plain; charset=us-ascii
-X-MS-PublicTrafficType: Email
-X-MS-Office365-Filtering-Correlation-Id: abcd1234-abcd-471a-1234-08d893918edd
-X-MS-TrafficTypeDiagnostic: BEXP281MB0216:
-X-Microsoft-Antispam-PRVS:
-	<BEXP281MB021624EF3E3FC35524889C2AB8F70@BEXP281MB0216.DEUP281.PROD.OUTLOOK.COM>
-X-MS-Oob-TLC-OOBClassifiers: OLM:2733;
-X-MS-Exchange-SenderADCheck: 1
-X-Microsoft-Antispam: BCL:0;
-X-Microsoft-Antispam-Message-Info:
-	P2dut4iALZ4EsHFmDE6p0OBg/Q4PvbmhUGI6BnGbHo/u7Vza6tyXE6BPK0VrJQ8WnCYXNx7lEKtiZs8nakJ9EghgxvFRNuYyRBJcGAdlN2TJAb2/7Wp5m7vzuGp1JJhES0RC/hypLDL8miRoP1xYl/pQHZVUGczSddujsZT6im0EgDJvAB0L1vzyKvZJ1QH3vTWDKMAgetlQHiPvCfzZmUgY92g1+sfF9UwGTRXDj8cd83H+TLI7GL8kZF1H219l+DLDiZ3u+qUdprwMn9XDEBljZpczY8BhiFdmnbyJ26ePVNa5JluRboz2Gfaa6GZE+ar8FyKtepxFOyNlI+hyL/vcWNwmnjL+pyYFVPPHnODjxu8JixWg00ThTUiZbclJ
-X-Forefront-Antispam-Report:
-	CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:BE0P281MB0257.DEUP281.PROD.OUTLOOK.COM;PTR:;CAT:NONE;SFS:(376002)(346002)(39830400003)(34036004)(366004)(396003)(136003)(31686004)(78352004)(6916009)(508600001)(5660300002)(42882007)(2906002)(8936002)(558084003)(31696002)(17440700003)(316002)(9686003)(85236043)(68406010)(8676002)(83380400001)(16130700016)(100380200003)(20230700015);DIR:OUT;SFP:1501;
-X-OriginatorOrg: lalalulu.onmicrosoft.com
-X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 Nov 2020 11:34:24.7460
- (UTC)
-X-MS-Exchange-CrossTenant-Network-Message-Id: abcd1234-abcd-471a-1234-08d893918edd
-X-MS-Exchange-CrossTenant-AuthSource: AM6P193CA0087.EURP193.PROD.OUTLOOK.COM
-X-MS-Exchange-CrossTenant-AuthAs: Internal
-X-MS-Exchange-CrossTenant-Id: 1234abcd-18c5-45e8-88de-123456789abc
-X-MS-Exchange-CrossTenant-FromEntityHeader: Internet
-X-MS-Exchange-Transport-CrossTenantHeadersStamped: BEXP281MB0216
-
-This test email message was sent from Office 365 to check that email can be delivered to you using your new or modified connector. No need to reply.
--- a/samples/multiple_from.eml
+++ b/samples/multiple_from.eml
@ -1,2 +0,0 @@
-From: from2@example.com
-From: from1@example.org
--- a/snippets/parse_5322_headers.py
+++ b/snippets/parse_5322_headers.py
@ -1,16 +0,0 @@
-import sys
-import email, email.header
-from email.utils import getaddresses
-
-f = open("../samples/exo_validator.eml", "r")
-email = email.message_from_file(f)
-from_hdr = email.get_all("From")
-print("from_hdr: " + str(from_hdr))
-if(len(from_hdr) > 1):
-  print("Multiple From-headers found!")
-  sys.exit(1)
-elif(len(from_hdr) == 1):
-  print("Exactly one From-header found :)")
-  print(from_hdr)
-  from_addr = getaddresses(from_hdr)
-  print(str(from_addr[0][1]))
--- a/tests/miltertest.lua
+++ b/tests/miltertest.lua
@ -33,41 +33,49 @@ end
 --if mt.header(conn, "fRoM", '"Blah Blubb" <O365ConnectorValidation@yad.onmicrosoft.com>') ~= nil then
 --  error "mt.header(From) failed"  
 --end
-if mt.header(conn, "fRoM", '"Blah Blubb" <O365ConnectorValidation@chillout2k.de>') ~= nil then
+if mt.header(conn, "fRoM", '"Blah Blubb" <O365ConnectorValidation@staging.zwackl.de>') ~= nil then
  error "mt.header(From) failed"  
 end
 if mt.header(conn, "resent-fRoM", '"Blah Blubb" <blah@yad.onmicrosoft.COM>') ~= nil then
-  error "mt.header(From) failed"  
+  error "mt.header(Resent-From) failed"  
 end
 if mt.header(conn, "x-mS-EXCHANGE-crosstenant-id", "1234abcd-18c5-45e8-88de-123456789abc") ~= nil then
-  error "mt.header(Subject) failed"  
+  error "mt.header(X-MS-Exchange-CrossTenant-Id) failed"  
+end
+
+dkim_sig = "v=1; a=rsa-sha256; c=relaxed/simple; d=staging.zwackl.de;\n"
+.."\ts=selector-xyz; t=1685872089;\n"
+.."\tbh=5/ZUJAdcuyAn6J+J6apWtAaJLbDCKkI5Ie31qVKiY0w=;\n"
+.."\th=Date:From:To:Subject:MIME-Version:Content-Type;\n"
+.."\tb=Bn/xAbFFjAg1b9bBFPHAYSaupsnL4pzPPDUauetfGB0hu0Qz0Dio+4Z2Vi6PMOesA\n"
+.."\t72VbehuxG+b++XVL/hs3+K6p7vTgVAWiWAZLvfs5bHE5HAalsCrNenpKTk6RUcSYtw\n"
+.."\tLiiYhvw0TR5LbyNoSPG2J16mXEcS+k2q+K7WfwMg="
+if mt.header(conn, "DKIM-Signature", dkim_sig) ~= nil then
+  error "mt.header(DKIM-Signature) failed"  
 end
--if mt.header(conn, "X-MS-Exchange-CrossTenant-Id", "4321abcd-18c5-45e8-88de-blahblubb") ~= nil then
--  error "mt.header(Subject) failed"  
--end
 if mt.header(conn, "Authentication-Results", "another-wrong-auth-serv-id;\n  dkim=fail header.d=yad.onmicrosoft.com header.s=selector1-yad-onmicrosoft-com header.b=mmmjFpv8") ~= nil then
-  error "mt.header(Subject) failed"  
+  error "mt.header(Authentication-Results) failed"  
 end
 if mt.header(conn, "Authentication-Results", "wrong-auth-serv-id;\n  dkim=pass header.d=yad.onmicrosoft.com header.s=selector1-yad-onmicrosoft-com header.b=mmmjFpv8") ~= nil then
-  error "mt.header(Subject) failed"  
+  error "mt.header(Authentication-Results) failed"  
 end
 if mt.header(conn, "Authentication-Results", "my-auth-serv-id;\n  exota=pass") ~= nil then
-  error "mt.header(Subject) failed"  
+  error "mt.header(Authentication-Results) failed"  
 end
 if mt.header(conn, "Authentication-RESULTS", "my-auth-serv-id;\n  dkim=pass header.d=yad.onmicrosoft.comx header.s=selector1-yad-onmicrosoft-com header.b=mmmjFpv8") ~= nil then
-  error "mt.header(Subject) failed"  
+  error "mt.header(Authentication-Results) failed"  
 end
-if mt.header(conn, "Authentication-RESULTS", "my-auth-serv-id;\n  dkim=pass header.d=Chillout2k.de header.s=selector1-yad-onmicrosoft-com header.b=mmmjFpv8") ~= nil then
-  error "mt.header(Subject) failed"  
+if mt.header(conn, "Authentication-RESULTS", "my-auth-serv-id;\n  dkim=pass header.d=staging.zwackl.de header.s=selector1-yad-onmicrosoft-com header.b=mmmjFpv8") ~= nil then
+  error "mt.header(Authentication-Results) failed"  
 end
 if mt.header(conn, "Authentication-Results", "my-auth-serv-id;\n  dkim=fail header.d=yad.onmicrosoft.com header.s=selector2-asdf header.b=mmmjFpv8") ~= nil then
-  error "mt.header(Subject) failed"  
+  error "mt.header(Authentication-Results) failed"  
 end
 if mt.header(conn, "Authentication-Results", "some-validating-host;\n dkim=pass header.d=paypal.de header.s=pp-dkim1 header.b=PmTtUzer;\n dmarc=pass (policy=reject) header.from=paypal.de;\n spf=pass (some-validating-host: domain of service@paypal.de designates 173.0.84.226 as permitted sender) smtp.mailfrom=service@paypal.de") ~= nil then
-  error "mt.header(Subject) failed"  
+  error "mt.header(Authentication-Results) failed"  
 end
 if mt.header(conn, "X-ExOTA-Authentication-Results", "my-auth-serv-id;\n exota=pass") ~= nil then
-  error "mt.header(Subject) failed"  
+  error "mt.header(X-ExOTA-Authentication-Results) failed"  
 end

 -- EOM
--- a/tests/miltertest_conn_reuse.lua
+++ b/tests/miltertest_conn_reuse.lua
@ -33,7 +33,7 @@ end
 --if mt.header(conn, "fRoM", '"Blah Blubb" <O365ConnectorValidation@yad.onmicrosoft.com>') ~= nil then
 --  error "mt.header(From) failed"  
 --end
-if mt.header(conn, "fRoM", '"Blah Blubb" <O365ConnectorValidation@chillout2k.de>') ~= nil then
+if mt.header(conn, "fRoM", '"Blah Blubb" <O365ConnectorValidation@staging.zwackl.de>') ~= nil then
  error "mt.header(From) failed"  
 end
 if mt.header(conn, "resent-fRoM", '"Blah Blubb" <blah@yad.onmicrosoft.COM>') ~= nil then
@ -57,7 +57,7 @@ end
 if mt.header(conn, "Authentication-RESULTS", "my-auth-serv-id;\n  dkim=pass header.d=yad.onmicrosoft.comx header.s=selector1-yad-onmicrosoft-com header.b=mmmjFpv8") ~= nil then
  error "mt.header(Subject) failed"  
 end
-if mt.header(conn, "Authentication-RESULTS", "my-auth-serv-id;\n  dkim=pass header.d=chillout2k.de header.s=selector1-yad-onmicrosoft-com header.b=mmmjFpv8") ~= nil then
+if mt.header(conn, "Authentication-RESULTS", "my-auth-serv-id;\n  dkim=pass header.d=staging.zwackl.de header.s=selector1-yad-onmicrosoft-com header.b=mmmjFpv8") ~= nil then
  error "mt.header(Subject) failed"  
 end
 if mt.header(conn, "Authentication-Results", "my-auth-serv-id;\n  dkim=fail header.d=yad.onmicrosoft.com header.s=selector2-asdf header.b=mmmjFpv8") ~= nil then
@ -107,13 +107,13 @@ if mt.getreply(conn) ~= SMFIR_CONTINUE then
 end

 -- HEADER
-if mt.header(conn, "fRoM", '"Blah Blubb" <O365ConnectorValidation@chillout2k.de>') ~= nil then
+if mt.header(conn, "fRoM", '"Blah Blubb" <O365ConnectorValidation@staging.zwackl.de>') ~= nil then
  error "mt.header(From) failed"  
 end
 if mt.header(conn, "x-mS-EXCHANGE-crosstenant-id", "1234abcd-18c5-45e8-88de-123456789abc") ~= nil then
  error "mt.header(Subject) failed"  
 end
-if mt.header(conn, "Authentication-RESULTS", "my-auth-serv-id;\n  dkim=pass header.d=chillout2k.de header.s=selector1-yad-onmicrosoft-com header.b=mmmjFpv8") ~= nil then
+if mt.header(conn, "Authentication-RESULTS", "my-auth-serv-id;\n  dkim=pass header.d=staging.zwackl.de header.s=selector1-yad-onmicrosoft-com header.b=mmmjFpv8") ~= nil then
  error "mt.header(Subject) failed"  
 end

--- a/tests/miltertest_conn_reuse_fail_pass.lua
+++ b/tests/miltertest_conn_reuse_fail_pass.lua
@ -31,17 +31,17 @@ if mt.getreply(conn) ~= SMFIR_CONTINUE then
 end

 -- HEADER
-if mt.header(conn, "fRoM", '"Blah Blubb" <O365ConnectorValidation@chillout2k.de>') ~= nil then
+if mt.header(conn, "fRoM", '"Blah Blubb" <O365ConnectorValidation@staging.zwackl.de>') ~= nil then
  error "mt.header(From) failed"  
 end
 if mt.header(conn, "x-mS-EXCHANGE-crosstenant-id", "1234abcd-18c5-45e8-88de-123456789abcXXX") ~= nil then
-  error "mt.header(Subject) failed"  
+  error "mt.header(x-mS-EXCHANGE-crosstenant-id) failed"  
 end
-if mt.header(conn, "Authentication-RESULTS", "my-auth-serv-id;\n  dkim=fail header.d=chillout2k.de header.s=selector1-yad-onmicrosoft-com header.b=mmmjFpv8") ~= nil then
-  error "mt.header(Subject) failed"  
+if mt.header(conn, "Authentication-RESULTS", "my-auth-serv-id;\n  dkim=fail header.d=staging.zwackl.de header.s=selector1-yad-onmicrosoft-com header.b=mmmjFpv8") ~= nil then
+  error "mt.header(Authentication-RESULTS) failed"  
 end
 if mt.header(conn, "X-ExOTA-Authentication-Results", "my-auth-serv-id;\n exota=pass") ~= nil then
-  error "mt.header(Subject) failed"  
+  error "mt.header(X-ExOTA-Authentication-Results) failed"  
 end

 -- EOM
@ -81,14 +81,14 @@ if mt.getreply(conn) ~= SMFIR_CONTINUE then
 end

 -- HEADER
-if mt.header(conn, "fRoM", '"Blah Blubb" <O365ConnectorValidation@chillout2k.de>') ~= nil then
+if mt.header(conn, "fRoM", '"Blah Blubb" <O365ConnectorValidation@staging.zwackl.de>') ~= nil then
  error "mt.header(From) failed"  
 end
 if mt.header(conn, "x-mS-EXCHANGE-crosstenant-id", "1234abcd-18c5-45e8-88de-123456789abc") ~= nil then
-  error "mt.header(Subject) failed"  
+  error "mt.header(x-mS-EXCHANGE-crosstenant-id) failed"  
 end
-if mt.header(conn, "Authentication-RESULTS", "my-auth-serv-id;\n  dkim=pass header.d=chillout2k.de header.s=selector1-yad-onmicrosoft-com header.b=mmmjFpv8") ~= nil then
-  error "mt.header(Subject) failed"  
+if mt.header(conn, "Authentication-RESULTS", "my-auth-serv-id;\n  dkim=pass header.d=staging.zwackl.de header.s=selector1-yad-onmicrosoft-com header.b=mmmjFpv8") ~= nil then
+  error "mt.header(Authentication-RESULTS) failed"  
 end

 -- EOM
@ -127,17 +127,17 @@ if mt.getreply(conn) ~= SMFIR_CONTINUE then
 end

 -- HEADER
-if mt.header(conn, "fRoM", '"Blah Blubb" <O365ConnectorValidation@chillout2k.de>') ~= nil then
+if mt.header(conn, "fRoM", '"Blah Blubb" <O365ConnectorValidation@staging.zwackl.de>') ~= nil then
  error "mt.header(From) failed"  
 end
 if mt.header(conn, "x-mS-EXCHANGE-crosstenant-id", "1234abcd-18c5-45e8-88de-123456789abcXXX") ~= nil then
-  error "mt.header(Subject) failed"  
+  error "mt.header(x-mS-EXCHANGE-crosstenant-id) failed"  
 end
-if mt.header(conn, "Authentication-RESULTS", "my-auth-serv-id;\n  dkim=fail header.d=chillout2k.de header.s=selector1-yad-onmicrosoft-com header.b=mmmjFpv8") ~= nil then
-  error "mt.header(Subject) failed"  
+if mt.header(conn, "Authentication-RESULTS", "my-auth-serv-id;\n  dkim=fail header.d=staging.zwackl.de header.s=selector1-yad-onmicrosoft-com header.b=mmmjFpv8") ~= nil then
+  error "mt.header(Authentication-RESULTS) failed"  
 end
 if mt.header(conn, "X-ExOTA-Authentication-Results", "my-auth-serv-id;\n exota=pass") ~= nil then
-  error "mt.header(Subject) failed"  
+  error "mt.header(X-ExOTA-Authentication-Results) failed"  
 end

 -- EOM
--- a/tests/miltertest_fail.lua
+++ b/tests/miltertest_fail.lua
@ -30,7 +30,7 @@ if mt.getreply(conn) ~= SMFIR_CONTINUE then
 end

 -- HEADER
-if mt.header(conn, "fRoM", '"Blah Blubb" <O365ConnectorValidation@chillout2kx.de>') ~= nil then
+if mt.header(conn, "fRoM", '"Blah Blubb" <O365ConnectorValidation@staging.zwacklx.de>') ~= nil then
  error "mt.header(From) failed"  
 end
 if mt.header(conn, "x-mS-EXCHANGE-crosstenant-id", "1234abcd-18c5-45e8-88de-123456789abc") ~= nil then
--- a/tests/miltertest_multiple_tenantid.lua
+++ b/tests/miltertest_multiple_tenantid.lua
@ -30,7 +30,7 @@ if mt.getreply(conn) ~= SMFIR_CONTINUE then
 end

 -- HEADER
-if mt.header(conn, "fRoM", '"Blah Blubb" <O365ConnectorValidation@chillout2k.de>') ~= nil then
+if mt.header(conn, "fRoM", '"Blah Blubb" <O365ConnectorValidation@staging.zwackl.de>') ~= nil then
  error "mt.header(From) failed"  
 end
 if mt.header(conn, "x-mS-EXCHANGE-crosstenant-id", "1234abcd-18c5-45e8-88de-123456789abc") ~= nil then
@ -42,7 +42,7 @@ end
 if mt.header(conn, "X-MS-Exchange-CrossTenant-Id", "4321abcd-18c5-45e8-88de-blahblubb") ~= nil then
  error "mt.header(tenant-id fail) failed"  
 end
-if mt.header(conn, "Authentication-RESULTS", "my-auth-serv-id;\n  dkim=pass header.d=chillout2k.de header.s=selector1-yad-onmicrosoft-com header.b=mmmjFpv8") ~= nil then
+if mt.header(conn, "Authentication-RESULTS", "my-auth-serv-id;\n  dkim=pass header.d=staging.zwackl.de header.s=selector1-yad-onmicrosoft-com header.b=mmmjFpv8") ~= nil then
  error "mt.header(DKIM-AR) failed"  
 end
 if mt.header(conn, "X-ExOTA-Authentication-Results", "my-auth-serv-id;\n exota=pass") ~= nil then
--- a/tests/miltertest_no_tenantid_pass.lua
+++ b/tests/miltertest_no_tenantid_pass.lua
@ -0,0 +1,82 @@
+-- https://mopano.github.io/sendmail-filter-api/constant-values.html#com.sendmail.milter.MilterConstants
+-- http://www.opendkim.org/miltertest.8.html
+
+-- socket must be defined as miltertest global variable (-D)
+conn = mt.connect(socket)
+if conn == nil then
+  error "mt.connect() failed"
+end
+if mt.conninfo(conn, "localhost", "::1") ~= nil then
+  error "mt.conninfo() failed"
+end
+
+mt.set_timeout(60)
+
+-- 5321.FROM
+if mt.mailfrom(conn, "envelope.sender@example.org") ~= nil then
+  error "mt.mailfrom() failed"
+end
+if mt.getreply(conn) ~= SMFIR_CONTINUE then
+  error "mt.mailfrom() unexpected reply"
+end
+
+-- 5321.RCPT+MACROS
+mt.macro(conn, SMFIC_RCPT, "i", "4CgSNs5Q9sz7SllQ", '{cert_subject}', "mail.protection.outlook.comx")
+if mt.rcptto(conn, "<envelope.recipient@example.com>") ~= nil then
+  error "mt.rcptto() failed"
+end
+if mt.getreply(conn) ~= SMFIR_CONTINUE then
+  error "mt.rcptto() unexpected reply"
+end
+
+-- HEADER
+if mt.header(conn, "fRoM", '"Blah Blubb" <O365ConnectorValidation@staging.zwackl.de>') ~= nil then
+  error "mt.header(From) failed"  
+end
+if mt.header(conn, "resent-fRoM", '"Blah Blubb" <blah@yad.onmicrosoft.COM>') ~= nil then
+  error "mt.header(From) failed"  
+end
+if mt.header(conn, "Authentication-Results", "another-wrong-auth-serv-id;\n  dkim=fail header.d=yad.onmicrosoft.com header.s=selector1-yad-onmicrosoft-com header.b=mmmjFpv8") ~= nil then
+  error "mt.header(Subject) failed"  
+end
+if mt.header(conn, "Authentication-Results", "wrong-auth-serv-id;\n  dkim=pass header.d=yad.onmicrosoft.com header.s=selector1-yad-onmicrosoft-com header.b=mmmjFpv8") ~= nil then
+  error "mt.header(Subject) failed"  
+end
+if mt.header(conn, "Authentication-Results", "my-auth-serv-id;\n  exota=pass") ~= nil then
+  error "mt.header(Subject) failed"  
+end
+if mt.header(conn, "Authentication-RESULTS", "my-auth-serv-id;\n  dkim=pass header.d=yad.onmicrosoft.comx header.s=selector1-yad-onmicrosoft-com header.b=mmmjFpv8") ~= nil then
+  error "mt.header(Subject) failed"  
+end
+if mt.header(conn, "Authentication-RESULTS", "my-auth-serv-id;\n  dkim=pass header.d=staging.zwackl.de header.s=selector1-yad-onmicrosoft-com header.b=mmmjFpv8") ~= nil then
+  error "mt.header(Subject) failed"  
+end
+if mt.header(conn, "Authentication-Results", "my-auth-serv-id;\n  dkim=fail header.d=yad.onmicrosoft.com header.s=selector2-asdf header.b=mmmjFpv8") ~= nil then
+  error "mt.header(Subject) failed"  
+end
+if mt.header(conn, "Authentication-Results", "some-validating-host;\n dkim=pass header.d=paypal.de header.s=pp-dkim1 header.b=PmTtUzer;\n dmarc=pass (policy=reject) header.from=paypal.de;\n spf=pass (some-validating-host: domain of service@paypal.de designates 173.0.84.226 as permitted sender) smtp.mailfrom=service@paypal.de") ~= nil then
+  error "mt.header(Subject) failed"  
+end
+if mt.header(conn, "X-ExOTA-Authentication-Results", "my-auth-serv-id;\n exota=pass") ~= nil then
+  error "mt.header(Subject) failed"  
+end
+
+-- EOM
+if mt.eom(conn) ~= nil then
+  error "mt.eom() failed"
+end
+mt.echo("EOM: " .. mt.getreply(conn))
+if mt.getreply(conn) == SMFIR_CONTINUE then
+  mt.echo("EOM-continue")
+elseif mt.getreply(conn) == SMFIR_REPLYCODE then
+  mt.echo("EOM-reject")
+end
+
+if not mt.eom_check(conn, MT_HDRADD, "X-ExOTA-Authentication-Results") then
+  mt.echo("no header added")
+else
+  mt.echo("X-ExOTA-Authentication-Results header added")
+end
+
+-- DISCONNECT
+mt.disconnect(conn)
--- a/tests/policy.json
+++ b/tests/policy.json
@ -7,5 +7,10 @@
  "example.com": {
    "tenant_id": "abcd1234-18c5-45e8-88de-987654321cba",
    "dkim_enabled": false
+  },
+  "staging.zwackl.de": {
+    "tenant_id": "",
+    "dkim_enabled": true,
+    "dkim_alignment_required": true
  }
 }
Author	SHA1	Message	Date
Dominik Chilla	a82d27004f	docs: ENV-options + tests refactoring	2023-06-05 21:55:04 +02:00
Dominik Chilla	d395344401	kubernetes via kustomize	2023-06-05 19:40:36 +02:00
Dominik Chilla	a25ee7fd11	refactoring + purge	2023-06-05 18:56:00 +02:00
Dominik Chilla	686a5de1a0	docs: fix for docker-image uri	2023-01-31 00:40:11 +01:00
Dominik Chilla	fadf6966be	Make X-MS-Exchange-CrossTenant-Id header optional - take 2	2023-01-31 00:29:44 +01:00
Dominik Chilla	3e9409717f	docs + some OCI enhancements	2022-10-20 21:19:50 +02:00
Dominik Chilla	6c844f22e7	Merge pull request #47 from chillout2k/oci-patch OCI build plan changed	2022-10-20 20:38:40 +02:00
Dominik Chilla	931570677b	OCI build plan changed	2022-10-20 20:38:20 +02:00
Dominik Chilla	7b60d6a845	Merge pull request #46 from chillout2k/devel Make X-MS-Exchange-CrossTenant-Id header optional	2022-08-31 13:21:34 +02:00
Dominik Chilla	ca703bee9c	Make X-MS-Exchange-CrossTenant-Id header optional	2022-08-31 13:15:13 +02:00
Dominik Chilla	0dc507a425	Merge pull request #45 from chillout2k/devel systemd install typo	2022-08-24 21:52:14 +02:00
Dominik Chilla	010e9eadfa	systemd install typo	2022-08-24 21:51:31 +02:00