Imported from personal ansible repository1.0

1 files changed, 98 insertions, 0 deletions

diff --git a/action_plugins/syncthing_validate.py b/action_plugins/syncthing_validate.py
new file mode 100644
index 0000000..df2c274
--- /dev/null
+++ b/action_plugins/syncthing_validate.py
@@ -0,0 +1,98 @@
+from ansible.plugins.action import ActionBase
+import re
+import yaml
+from yaml.loader import SafeLoader
+
+class ActionModule(ActionBase):
+    def run(self, tmp=None, task_vars=None):
+        if task_vars is None:
+            task_vars = dict()
+        result = super(ActionModule, self).run(tmp, task_vars)
+        result['changed'] = False
+        result['failed'] = False
+
+        error_msgs = []
+
+        ### syncthing_data.yaml file validation ###############################
+        peers = {}
+        with open('syncthing_data.yaml') as f:
+            data = yaml.load(f, Loader=SafeLoader)
+            if not isinstance(data, list):
+                error_msgs.append(f"The syncthing_data.yaml file must contain a list")
+            else:
+                for peer in data:
+                    if not isinstance(peer, dict):
+                        error_msgs.append(f"syncthing_data.yaml must contain a list of dicts")
+                    else:
+                        for key in peer.keys():
+                            if not key in ['address', 'id', 'name', 'shared']:
+                                error_msgs.append(f"Invalid key {key} in dict for syncthing_data.yaml entry")
+                        if 'address' in peer.keys():
+                            if not isinstance(peer['address'], str):
+                                error_msgs.append(f"Invalid address in syncthing_data.yaml, must be of type string")
+                            elif re.match('^tcp://', peer['address']) == None:
+                                error_msgs.append(f"Invalid address in syncthing_data.yaml, must be of format tcp://<hostname or ip address>/")
+                        if 'id' in peer.keys():
+                            if not isinstance(peer['id'], str):
+                                error_msgs.append(f"Invalid id in syncthing_data.yaml, must be of type string")
+                            elif re.match('^(?:[A-Z0-9]{7}-){7}[A-Z0-9]{7}$', peer['id']) == None:
+                                error_msgs.append(f"Invalid id in syncthing_data.yaml, must be of valid")
+                        if 'name' in peer.keys():
+                            if not isinstance(peer['name'], str):
+                                error_msgs.append(f"Invalid name in syncthing_data.yaml, must be of type string")
+                            elif not re.match('^[A-Za-z0-9\.]+$', peer['name']) == None:
+                                error_msgs.append(f"Invalid name in syncthing_data.yaml, must be name a valid hostname")
+                        if 'shared' in peer.keys():
+                            # TODO validate shared and populate peers
+                            pass
+
+        ### host_vars validations #############################################
+        for hostname, hostvars in task_vars['hostvars'].items() :
+            if 'syncthing' in hostvars.keys():
+                if not isinstance(task_vars['syncthing'], dict):
+                    error_msgs.append(f"The syncthing variable must be of type dict for host {hostname}")
+                else:
+                    syncthing = hostvars['syncthing']
+                    for key in syncthing.keys():
+                        if not key in ['address', 'shared']:
+                            error_msgs.append(f"Invalid key {key} in the syncthing dict for host {hostname}")
+                    peer = {
+                        'address': 'dynamic',
+                        'shared': [],
+                    }
+                    if 'address' in syncthing.keys():
+                        if not isinstance(syncthing['address'], str):
+                            error_msgs.append(f"Invalid address for host {hostname}: must be of type string")
+                        elif re.match('^tcp://', syncthing['address']) == None:
+                            error_msgs.append(f"Invalid address for host {hostname}: must be of format tcp://<hostname or ip address>/")
+                        else:
+                            peer['address'] = syncthing['address']
+                    if 'shared' not in syncthing.keys():
+                        error_msgs.append(f"Invalid syncthing entry for host {hostname}: no shared key in dict")
+                    elif not isinstance(syncthing['shared'], list):
+                        error_msgs.append(f"Invalid shared syncthing entry for host {hostname}: must be of type list")
+                    elif len(syncthing['shared']) == 0:
+                        error_msgs.append(f"Invalid shared syncthing entry for host {hostname}: must be a non empty list")
+                    else:
+                        for shared in syncthing['shared']:
+                            if not isinstance(shared, dict):
+                                error_msgs.append(f"Invalid shared syncthing entry for host {hostname}: shared needs to be a dict")
+                            else:
+                                for key in shared.keys():
+                                    if not key in ['name', 'path', 'peers']:
+                                        error_msgs.append(f"Invalid key {key} in the shared syncthing array for host {hostname}")
+                                if 'name' not in shared.keys():
+                                    error_msgs.append(f"Invalid shared syncthing entry for host {hostname}: no name key in dict")
+                                elif not isinstance(shared['name'], str):
+                                    error_msgs.append(f"Invalid shared name for host {hostname}: must be of type string")
+                                #elif not shared['name'] in task_vars['hostvars']:
+                                #    error_msgs.append(f"Invalid shared name for host {hostname}: must be an ansible host, or defined in syncthing_data.yaml")
+                                # TODO keep validating each key
+
+        ### Results compilation ##############################################
+        if error_msgs != []:
+            result['msg'] = ' ; '.join(error_msgs)
+            result['failed'] = True
+
+        return result
+