Reapply "Add example for plugin_user"

This reverts commit 8def8f6.

Author: martinrode

manifest.master.yml

@@ -81,6 +81,24 @@ extensions:
             - type: "value"
               value: "%info.json%"
 
+  dump/plugin_user:
+    plugin_user:
+      # reference a plugin defined baseconfig
+      base_config: "user.api_user"
+    exec:
+      service: "python3"
+      commands:
+        - prog: "python3"
+          stdin:
+            type: "body"
+          stdout:
+            type: "body"
+          args:
+            - type: "value"
+              value: "%_exec.pluginDir%/server/extension/plugin_user.py"
+            - type: "value"
+              value: "%info.json%"
+
   dump/error:
     exec:
       service: "node"
@@ -364,6 +382,8 @@ callbacks:
                 - type: "value"
                   value: "%_exec.pluginDir%/server/validation_errors/validation_errors.js"
       bounce:
+        plugin_user:
+          optional: true
         exec:
           service: "node"
           commands:
@@ -473,6 +493,7 @@ collection_upload:
       #           value: "%_exec.pluginDir%/server/collection/filename_copy/config_check.js"
 
 # base config extension. These parameters will be accessible via /api/config.
+
 base_config:
   - name: comment
     parameters:
@@ -485,6 +506,10 @@ base_config:
         type: bool
       data:
         type: json
+  - name: user
+    parameters:
+      api_user:
+        type: user
 
 system_rights:
   - name: example_right
@@ -516,29 +541,6 @@ system_rights:
       - name: preview-versions
         type: preview-versions
 
-# hook for the plugin scheduler
-scheduler:
-  # name of this scheduler plugin
-  example: # "task"
-    plugin_user:
-      # set to true to require a plugin user to be set in the plugin manager
-      require: true
-    callbacks:
-      run:
-        exec:
-          service: "python3"
-          commands:
-            - prog: "python3"
-              stdin:
-                type: body
-              stdout:
-                type: body
-              args:
-                - type: "value"
-                  value: "%_exec.pluginDir%/server/scheduled/example.py"
-                - type: "value"
-                  value: "%info.json%"
-
 custom_types:
   example:
     mapping:

server/extension/plugin_user.py

@@ -0,0 +1,20 @@
+import json, sys, requests
+
+parm = json.loads(sys.argv[1])
+out = {
+    "api_user": parm["api_user"],
+    "api_user_access_token": parm["api_user_access_token"],
+}
+
+if "plugin_user_access_token" in parm:
+    out["plugin_user_access_token"] = parm["plugin_user_access_token"]
+    out["plugin_user"] = parm["plugin_user"]
+
+    # get plugin/manage (needs system right)
+    response = requests.get(parm["api_url"]+"/api/v1/plugin/manage", headers={
+        "Authorization": "Bearer "+out["plugin_user_access_token"]
+    })
+    out["plugin_status_code"] = response.status_code
+
+print(json.dumps(out, indent = 2))
+sys.exit(0)

server/extension/signature.py

@@ -9,7 +9,7 @@ def check_sig(headers, hname, body):
     m = re.match('(sha(1|256))=([0-9a-f]+)', h)
     if not m:
         return "invalid header format: " + h
-    
+
     hhash = hmac.new(
         SECRET.encode('utf-8'),
         body.encode('utf-8'),