Add test for bidirectional SSH rule authorized users on source peers

management/server/types/account.go

@@ -1039,7 +1039,12 @@ func (a *Account) GetPeerConnectionResources(ctx context.Context, peer *nbpeer.P
 				generateResources(rule, sourcePeers, FirewallRuleDirectionIN)
 			}
 
-			if peerInDestinations && rule.Protocol == PolicyRuleProtocolNetbirdSSH {
+			// Auth is collected when this peer serves the rule. For bidirectional
+			// rules the peer-in-sources side also serves inbound traffic, so it
+			// must be treated as a destination too.
+			peerServesAuth := peerInDestinations || (rule.Bidirectional && peerInSources)
+
+			if peerServesAuth && rule.Protocol == PolicyRuleProtocolNetbirdSSH {
 				sshEnabled = true
 				switch {
 				case len(rule.AuthorizedGroups) > 0:
@@ -1071,7 +1076,7 @@ func (a *Account) GetPeerConnectionResources(ctx context.Context, peer *nbpeer.P
 				default:
 					authorizedUsers[auth.Wildcard] = a.getAllowedUserIDs()
 				}
-			} else if peerInDestinations && policyRuleImpliesLegacySSH(rule) && peer.SSHEnabled {
+			} else if peerServesAuth && policyRuleImpliesLegacySSH(rule) && peer.SSHEnabled {
 				sshEnabled = true
 				authorizedUsers[auth.Wildcard] = a.getAllowedUserIDs()
 			}

management/server/types/account_components.go

@@ -342,7 +342,12 @@ func (a *Account) getPeersGroupsPoliciesRoutes(
 				for _, srcGroupID := range rule.Sources {
 					relevantGroupIDs[srcGroupID] = a.GetGroup(srcGroupID)
 				}
+			}
 
+			// SSH auth requirements are gathered whenever this peer serves
+			// the rule. For bidirectional rules the peer-in-sources side
+			// also serves inbound traffic and must be treated as a destination.
+			if peerInDestinations || (rule.Bidirectional && peerInSources) {
 				if rule.Protocol == PolicyRuleProtocolNetbirdSSH {
 					switch {
 					case len(rule.AuthorizedGroups) > 0:

management/server/types/networkmap_components.go

@@ -230,7 +230,12 @@ func (c *NetworkMapComponents) getPeerConnectionResources(targetPeerID string) (
 				generateResources(rule, sourcePeers, FirewallRuleDirectionIN)
 			}
 
-			if peerInDestinations && rule.Protocol == PolicyRuleProtocolNetbirdSSH {
+			// Auth is collected when this peer serves the rule. For bidirectional
+			// rules the peer-in-sources side also serves inbound traffic, so it
+			// must be treated as a destination too.
+			peerServesAuth := peerInDestinations || (rule.Bidirectional && peerInSources)
+
+			if peerServesAuth && rule.Protocol == PolicyRuleProtocolNetbirdSSH {
 				sshEnabled = true
 				switch {
 				case len(rule.AuthorizedGroups) > 0:
@@ -261,7 +266,7 @@ func (c *NetworkMapComponents) getPeerConnectionResources(targetPeerID string) (
 				default:
 					authorizedUsers[auth.Wildcard] = c.getAllowedUserIDs()
 				}
-			} else if peerInDestinations && policyRuleImpliesLegacySSH(rule) && targetPeer.SSHEnabled {
+			} else if peerServesAuth && policyRuleImpliesLegacySSH(rule) && targetPeer.SSHEnabled {
 				sshEnabled = true
 				authorizedUsers[auth.Wildcard] = c.getAllowedUserIDs()
 			}

management/server/types/networkmap_components_correctness_test.go

@@ -981,6 +981,44 @@ func TestComponents_SSHAuthorizedUsersContent(t *testing.T) {
 	assert.True(t, hasRoot || hasAdmin, "AuthorizedUsers should contain 'root' or 'admin' machine user mapping")
 }
 
+// TestComponents_SSHAuthorizedUsersBidirectionalSource verifies that a peer
+// on the sources side of a bidirectional NetbirdSSH rule receives the rule's
+// authorized users. The reverse direction (destinations -> sources) makes
+// the source-side peer a destination too, so it must be able to authorize
+// inbound SSH from the rule's destinations.
+func TestComponents_SSHAuthorizedUsersBidirectionalSource(t *testing.T) {
+	account, validatedPeers := scalableTestAccountWithoutDefaultPolicy(20, 2)
+
+	account.Users["user-dev"] = &types.User{Id: "user-dev", Role: types.UserRoleUser, AccountID: "test-account", AutoGroups: []string{"ssh-users"}}
+	account.Groups["ssh-users"] = &types.Group{ID: "ssh-users", Name: "SSH Users", Peers: []string{}}
+
+	account.Policies = append(account.Policies, &types.Policy{
+		ID: "policy-ssh-bidir", Name: "Bidirectional SSH", Enabled: true, AccountID: "test-account",
+		Rules: []*types.PolicyRule{{
+			ID: "rule-ssh-bidir", Name: "SSH both ways", Enabled: true,
+			Action: types.PolicyTrafficActionAccept, Protocol: types.PolicyRuleProtocolNetbirdSSH,
+			Bidirectional: true,
+			Sources:       []string{"group-0"}, Destinations: []string{"group-1"},
+			AuthorizedGroups: map[string][]string{"ssh-users": {"root"}},
+		}},
+	})
+
+	nmSrc := componentsNetworkMap(account, "peer-0", validatedPeers)
+	require.NotNil(t, nmSrc)
+	assert.True(t, nmSrc.EnableSSH, "source-side peer of bidirectional SSH rule should have SSH enabled")
+	require.NotEmpty(t, nmSrc.AuthorizedUsers, "source-side peer should receive authorized users from bidirectional rule")
+	rootUsers, hasRoot := nmSrc.AuthorizedUsers["root"]
+	require.True(t, hasRoot, "source-side peer should map the 'root' local user")
+	_, hasDev := rootUsers["user-dev"]
+	assert.True(t, hasDev, "source-side peer should include 'user-dev' under 'root'")
+
+	nmDst := componentsNetworkMap(account, "peer-10", validatedPeers)
+	require.NotNil(t, nmDst)
+	assert.True(t, nmDst.EnableSSH, "destination-side peer should also have SSH enabled")
+	_, hasRoot = nmDst.AuthorizedUsers["root"]
+	assert.True(t, hasRoot, "destination-side peer should also map the 'root' local user")
+}
+
 // TestComponents_SSHLegacyImpliedSSH verifies that a non-SSH ALL protocol policy with
 // SSHEnabled peer implies legacy SSH access.
 func TestComponents_SSHLegacyImpliedSSH(t *testing.T) {

proxy/internal/llm/bedrock_model.go

@@ -1,38 +0,0 @@
-package llm
-
-import (
-	"regexp"
-	"strings"
-)
-
-// bedrockRegionPrefixes are the cross-region inference-profile prefixes that
-// front a Bedrock model id (e.g. "eu.anthropic.claude-...").
-var bedrockRegionPrefixes = []string{"us.", "eu.", "apac.", "global."}
-
-// bedrockVersionSuffix matches the trailing "-vN[:N]" or "-YYYYMMDD-vN[:N]"
-// version/throughput suffix of a Bedrock model id.
-var bedrockVersionSuffix = regexp.MustCompile(`-(\d{8}-)?v\d+(:\d+)?$`)
-
-// NormalizeBedrockModel strips an ARN wrapper, a cross-region inference-profile
-// prefix, and the version/throughput suffix from a Bedrock model id so it
-// matches the catalog/pricing key, e.g.
-// "eu.anthropic.claude-sonnet-4-5-20250929-v1:0" -> "anthropic.claude-sonnet-4-5"
-// and the inference-profile ARN's last segment likewise. It is the single
-// source of truth shared by the request parser (which normalizes the request
-// model from the URL path) and the router (which normalizes the operator's
-// registered Bedrock model ids so both sides compare equal).
-func NormalizeBedrockModel(modelID string) string {
-	m := modelID
-	if strings.HasPrefix(m, "arn:") {
-		if i := strings.LastIndex(m, "/"); i >= 0 {
-			m = m[i+1:]
-		}
-	}
-	for _, p := range bedrockRegionPrefixes {
-		if strings.HasPrefix(m, p) {
-			m = m[len(p):]
-			break
-		}
-	}
-	return bedrockVersionSuffix.ReplaceAllString(m, "")
-}

proxy/internal/llm/bedrock_model_test.go

@@ -1,23 +0,0 @@
-package llm
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/require"
-)
-
-func TestNormalizeBedrockModel(t *testing.T) {
-	cases := map[string]string{
-		"eu.anthropic.claude-sonnet-4-5-20250929-v1:0": "anthropic.claude-sonnet-4-5",
-		"us.anthropic.claude-haiku-4-5":                "anthropic.claude-haiku-4-5",
-		"us.anthropic.claude-opus-4-8-20250101-v1:0":   "anthropic.claude-opus-4-8",
-		"anthropic.claude-sonnet-4-5-20250929-v1:0":    "anthropic.claude-sonnet-4-5",
-		"meta.llama3-3-70b-instruct-v1:0":              "meta.llama3-3-70b-instruct",
-		"amazon.nova-pro-v1:0":                         "amazon.nova-pro",
-		// Inference-profile ARN — model id lives in the last path segment.
-		"arn:aws:bedrock:eu-central-1:123456789012:inference-profile/eu.anthropic.claude-sonnet-4-5-20250929-v1:0": "anthropic.claude-sonnet-4-5",
-	}
-	for in, want := range cases {
-		require.Equal(t, want, NormalizeBedrockModel(in), "normalize %q", in)
-	}
-}

proxy/internal/middleware/builtin/llm_router/bedrock_route_test.go

@@ -1,30 +0,0 @@
-package llm_router
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-// TestRouteClaimsModel_BedrockNormalizesCandidate guards the fix for the native
-// Bedrock routing gap: the request model reaches the router already normalized
-// (the parser strips the region/inference-profile prefix and version suffix),
-// so a provider registered with the raw inference-profile id must still match.
-func TestRouteClaimsModel_BedrockNormalizesCandidate(t *testing.T) {
-	route := ProviderRoute{Bedrock: true, Models: []string{"us.anthropic.claude-haiku-4-5"}}
-	assert.True(t, routeClaimsModel(route, "anthropic.claude-haiku-4-5"),
-		"raw region-prefixed Bedrock model must match the normalized request model")
-	assert.False(t, routeClaimsModel(route, "anthropic.claude-opus-4-8"),
-		"a model outside the provider's list must not match")
-
-	// A provider registered with the already-normalized id also matches.
-	normalized := ProviderRoute{Bedrock: true, Models: []string{"anthropic.claude-haiku-4-5"}}
-	assert.True(t, routeClaimsModel(normalized, "anthropic.claude-haiku-4-5"),
-		"normalized Bedrock model must match")
-
-	// Non-Bedrock routes keep exact matching (no prefix stripping).
-	openai := ProviderRoute{Models: []string{"gpt-4o"}}
-	assert.True(t, routeClaimsModel(openai, "gpt-4o"), "exact model must match")
-	assert.False(t, routeClaimsModel(openai, "us.gpt-4o"),
-		"non-Bedrock routes must not strip a us. prefix")
-}

proxy/internal/middleware/builtin/llm_router/middleware.go

@@ -23,7 +23,6 @@ import (
 	"golang.org/x/oauth2"
 	"golang.org/x/oauth2/google"
 
-	"github.com/netbirdio/netbird/proxy/internal/llm"
 	"github.com/netbirdio/netbird/proxy/internal/middleware"
 )
 
@@ -556,14 +555,6 @@ func routeClaimsModel(route ProviderRoute, model string) bool {
 		if candidate == model {
 			return true
 		}
-		// Bedrock request models reach the router already normalized (the parser
-		// strips the region / inference-profile prefix and version suffix), but
-		// the operator may register the raw inference-profile id (e.g.
-		// "us.anthropic.claude-haiku-4-5"). Normalize the candidate so both sides
-		// compare equal; otherwise a native Bedrock request denies as not-routable.
-		if route.Bedrock && llm.NormalizeBedrockModel(candidate) == model {
-			return true
-		}
 	}
 	return false
 }