no acl

src/services/headscale-adapter.ts

@@ -27,9 +27,6 @@ export type HeadscalePolicyStatus = {
   raw: HeadscalePolicy | Record<string, unknown> | null
 }
 
-const generatedPrefix = 'group:lms-platform-'
-const gatewayGroup = 'group:lms-platform-gateway'
-
 export class HeadscaleAdapter {
   async applyGrant(_grant: AccessGrant): Promise<{ applied: boolean; mode: 'noop' | 'headscale' }> {
     return { applied: true, mode: 'noop' }
@@ -76,60 +73,16 @@ export class HeadscaleAdapter {
     unresolved: string[]
     error?: string
   }> {
-    const nodes = await this.listNodes()
-    const unresolved: string[] = []
-    const groups: Record<string, string[]> = {
-      [gatewayGroup]: [...new Set(config.headscaleGatewayUsers.map((user) => this.toHeadscaleUserName(user)))],
-    }
-    const acls: HeadscalePolicy['acls'] = [
-      {
-        // The local bridge initiates discovery from the trusted gateway host.
-        action: 'accept',
-        src: [gatewayGroup],
-        dst: ['tag:teaching-device:*'],
-      },
-      {
-        // DDS discovery and topic payloads use independent UDP flows, so the
-        // teaching device must also be able to reach the bridge on the gateway.
-        action: 'accept',
-        src: ['tag:teaching-device'],
-        dst: [`${gatewayGroup}:*`],
-      },
-    ]
-
-    assignments.forEach((assignment, index) => {
-      const users = [...new Set(assignment.studentEmails.map((email) => this.toHeadscaleUserName(email)).filter(Boolean))]
-      if (!users.length) return
-
-      const node = this.findPlatformNode(nodes, assignment)
-      const ip = node ? this.extractIpAddress(node) : null
-      if (!ip) {
-        unresolved.push(assignment.platformName || assignment.agentHostname || assignment.platformId)
-        return
-      }
-
-      const groupName = `${generatedPrefix}${this.toPolicyToken(assignment.platformId || assignment.agentHostname || String(index))}`
-      groups[groupName] = users
-      acls.push({
-        action: 'accept',
-        src: [groupName],
-        dst: [`${ip}:*`],
-      })
-      acls.push({
-        // ROS 2 DDS discovery and topic payloads also originate from the
-        // assigned platform, so keep the student workspace link bidirectional.
-        action: 'accept',
-        src: [ip],
-        dst: [`${groupName}:*`],
-      })
-    })
-
     const policy: HeadscalePolicy = {
-      groups,
+      groups: {},
       tagOwners: {
         'tag:teaching-device': [`${config.headscaleTeachingDeviceOwner}@`],
       },
-      acls,
+      acls: [{
+        action: 'accept',
+        src: ['*'],
+        dst: ['*:*'],
+      }],
     }
 
     const result = await this.applyPolicy(policy)
@@ -137,8 +90,8 @@ export class HeadscaleAdapter {
       applied: result.applied,
       mode: 'headscale',
       assignmentCount: assignments.length,
-      aclCount: acls.length,
-      unresolved,
+      aclCount: policy.acls.length,
+      unresolved: [],
       ...(result.error ? { error: result.error } : {}),
     }
   }