webdav/sync/c/mosquitto/plugins/dynamic-security - 志元云盘

File OriginalPic	EditTime	Size
acl.c	2024-07-14 16:19:21	6.87 KB
auth.c	2024-07-14 16:19:21	4.62 KB
clientlist.c	2024-07-14 16:19:21	3.94 KB
clients.c	2024-07-14 16:19:21	38.34 KB
CMakeLists.txt	2024-07-14 16:19:21	1.24 KB
dynamic_security.h	2024-07-14 16:19:21	11.17 KB
grouplist.c	2024-07-14 16:19:21	3.72 KB
groups.c	2024-07-14 16:19:21	36.28 KB
json_help.c	2024-07-14 16:19:21	2.06 KB
json_help.h	2024-07-14 16:19:21	1.15 KB
Makefile	2024-07-14 16:19:21	2.34 KB
plugin.c	2024-07-14 16:19:21	24.6 KB
README.md	2024-07-14 16:19:21	9.79 KB
rolelist.c	2024-07-14 16:19:21	5.82 KB
roles.c	2024-07-14 16:19:21	29.17 KB
sub_matches_sub.c	2024-07-14 16:19:21	5.03 KB

# Mosquitto Dynamic Security

This document describes a topic based mechanism for controlling security in
Mosquitto. JSON commands are published to topics like `$CONTROL/<feature>/v1`

## Clients

When a client connects to Mosquitto, it can optionally provide a username. The
username maps the client instance to a client on the broker, if it exists.
Multiple clients can make use of the same username, and hence the same broker
client.

## Groups

Broker clients can be defined as belonging to zero or more broker groups.

## Roles

Roles can be applied to a client or a group, and define what that client/group
is allowed to do, for example what topics it may or may not publish or
subscribe to.

## Commands

### Set default ACL access

Sets the default access behaviour for the different ACL types, assuming there
are no matching ACLs for a topic.

By default, publishClientSend and subscribe default to deny, and
publishClientReceive and unsubscribe default to allow.

Command:
```
{
	"commands":[
		{
			"command": "setDefaultACLAccess",
			"acls":[
				{ "acltype": "publishClientSend", "allow": false },
				{ "acltype": "publishClientReceive", "allow": true },
				{ "acltype": "subscribe", "allow": false },
				{ "acltype": "unsubscribe", "allow": true }
			]
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec setDefaultACLAccess subscribe deny
```

### Get default ACL access

Gets the default access behaviour for the different ACL types.

Command:
```
{
	"commands":[
		{
			"command": "getDefaultACLAccess"
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec getDefaultACLAccess
```

## Create Client

Command:
```
{
	"commands":[
		{
			"command": "createClient",
			"username": "new username",
			"password": "new password",
			"clientid": "", # Optional
			"textname": "", # Optional
			"textdescription": "", # Optional
			"groups": [
				{ "groupname": "group", "priority": 1 }
			], # Optional, groups must exist
			"roles": [
				{ "rolename": "role", "priority": -1 }
			] # Optional, roles must exist
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec createClient username password
```

## Delete Client

Command:
```
{
	"commands":[
		{
			"command": "deleteClient",
			"username": "username to delete"
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec deleteClient username
```

## Enable Client

Command:
```
{
	"commands":[
		{
			"command": "enableClient",
			"username": "username to enable"
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec enableClient username
```

## Disable Client

Stop a client from being able to log in, and kick any clients with matching
username that are currently connected.

Command:
```
{
	"commands":[
		{
			"command": "disableClient",
			"username": "username to disable"
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec disableClient username
```

## Get Client

Command:
```
{
	"commands":[
		{
			"command": "getClient",
			"username": "required username"
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec getClient username
```

## List Clients

Command:
```
{
	"commands":[
		{
			"command": "listClients",
			"verbose": false,
			"count": -1, # -1 for all, or a positive integer for a limited count
			"offset": 0 # Where in the list to start
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec listClients 10 20
```

## Modify Existing Client

Command:
```
{
	"commands":[
		{
			"command": "modifyClient",
			"username": "username to modify"
			"clientid": "new clientid, or empty string to clear", # Optional
			"password": "new password", # Optional
			"textname": "", # Optional
			"textdescription": "", # Optional
			"roles": [
				{ "rolename": "role", "priority": 1 }
			], # Optional
			"groups": [
				{ "groupname": "group", "priority": 1 }
			], # Optional
		}
	]
}
```

Modifying clients isn't currently possible with mosquitto_ctrl.

## Set Client id

Command:
```
{
	"commands":[
		{
			"command": "setClientId",
			"username": "username to change",
			"clientid": "new clientid" # Optional, if blank or missing then client id will be removed.
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec setClientId username clientId
```

## Set Client Password

Command:
```
{
	"commands":[
		{
			"command": "setClientPassword",
			"username": "username to change",
			"password": "new password"
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec setClientPassword username password
```

## Add Client Role

Command:
```
{
	"commands":[
		{
			"command": "addClientRole",
			"username": "client to add role to",
			"rolename": "role to add",
			"priority": -1 # Optional priority
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec addClientRole username rolename
```

## Remove Client Role

Command:
```
{
	"commands":[
		{
			"command": "removeClientRole",
			"username": "client to remove role from",
			"rolename": "role to remove"
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec removeClientRole username rolename
```

## Add Client to a Group

Command:
```
{
	"commands":[
		{
			"command": "addGroupClient",
			"groupname": "group to add client to",
			"username": "client to add to group",
			"priority": -1 # Priority of the group for the client
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec addGroupClient groupname username
```

## Create Group

Command:
```
{
	"commands":[
		{
			"command": "createGroup",
			"groupname": "new group",
			"roles": [
				{ "rolename": "role", "priority": 1 }
			] # Optional, roles must exist

}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec createGroup groupname
```

## Delete Group

Command:
```
{
	"commands":[
		{
			"command": "deleteGroup",
			"groupname: "group to delete"
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec deleteGroup groupname
```

## Get Group

Command:
```
{
	"commands":[
		{
			"command": "getGroup",
			"groupname: "group to get"
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec getGroup groupname
```

## List Groups

Command:
```
{
	"commands":[
		{
			"command": "listGroups",
			"verbose": false,
			"count": -1, # -1 for all, or a positive integer for a limited count
			"offset": 0 # Where in the list to start
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec listGroups
```

## Modify Group

Command:
```
{
	"commands":[
		{
			"command": "modifyGroup",
			"groupname": "group to modify",
			"textname": "", # Optional
			"textdescription": "", # Optional
			"roles": [
				{ "rolename": "role", "priority": 1 }
			], # Optional
			"clients": [
				{ "username": "client", "priority": 1 }
			] # Optional

}
	]
}
```

Modifying groups isn't currently possible with mosquitto_ctrl.

## Remove Client from a Group

Command:
```
{
	"commands":[
		{
			"command": "removeGroupClient",
			"groupname": "group to remove client from",
			"username": "client to remove from group"
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec removeGroupClient groupname username
```

## Add Group Role

Command:
```
{
	"commands":[
		{
			"command": "addGroupRole",
			"groupname": "group to add role to",
			"rolename": "role to add",
			"priority": -1 # Optional priority
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec addGroupRole groupname rolename
```

## Remove Group Role

Command:
```
{
	"commands":[
		{
			"command": "removeGroupRole",
			"groupname": "group",
			"rolename": "role"
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec removeGroupRole groupname rolename
```

## Set Group for Anonymous Clients

Command:
```
{
	"commands":[
		{
			"command": "setAnonymousGroup",
			"groupname": "group"
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec setAnonymousGroup groupname
```

## Get Group for Anonymous Clients

Command:
```
{
	"commands":[
		{
			"command": "getAnonymousGroup"
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec getAnonymousGroup
```

## Create Role

Command:
```
{
	"commands":[
		{
			"command": "createRole",
			"rolename": "new role",
			"textname": "", # Optional
			"textdescription": "", # Optional
			"acls": [
				{ "acltype": "subscribePattern", "topic": "topic/#", "priority": -1, "allow": true}
			] # Optional
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec createRole rolename
```

## Get Role

Command:
```
{
	"commands":[
		{
			"command": "getRole",
			"rolename": "role",
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec getRole rolename
```

## List Roles

Command:
```
{
	"commands":[
		{
			"command": "listRoles",
			"verbose": false,
			"count": -1, # -1 for all, or a positive integer for a limited count
			"offset": 0 # Where in the list to start
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec listRoles
```

## Modify Role

Command:
```
{
	"commands":[
		{
			"command": "modifyRole",
			"rolename": "role to modify"
			"textname": "", # Optional
			"textdescription": "", # Optional
			"acls": [
				{ "acltype": "subscribePattern", "topic": "topic/#", "priority": -1, "allow": true }
			] # Optional
		}
	]
}
```

Modifying roles isn't currently possible with mosquitto_ctrl.

## Delete Role

Command:
```
{
	"commands":[
		{
			"command": "deleteRole",
			"rolename": "role"
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec deleteRole rolename
```

## Add Role ACL

Command:
```
{
	"commands":[
		{
			"command": "addRoleACL",
			"rolename": "role",
			"acltype": "subscribePattern",
			"topic": "topic/#",
			"priority": -1,
			"allow": true
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec addRoleACL rolename subscribeLiteral topic/# deny
```

## Remove Role ACL

Command:
```
{
	"commands":[
		{
			"command": "removeRoleACL",
			"rolename": "role",
			"acltype": "subscribePattern",
			"topic": "topic/#"
		}
	]
}
```

mosquitto_ctrl example:
```
mosquitto_ctrl dynsec removeRoleACL rolename subscribeLiteral topic/#
```

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