diff --git a/kubernetes/customresourcedefinitions.gen.yaml b/kubernetes/customresourcedefinitions.gen.yaml
index 74011226d9..abe2d872d6 100644
--- a/kubernetes/customresourcedefinitions.gen.yaml
+++ b/kubernetes/customresourcedefinitions.gen.yaml
@@ -6251,6 +6251,7 @@ spec:
enum:
- ALLOW
- DENY
+ - AUDIT
type: string
rules:
description: Optional.
diff --git a/proto.lock b/proto.lock
index a179cb5c69..fb183c1356 100644
--- a/proto.lock
+++ b/proto.lock
@@ -13049,13 +13049,7 @@
"value": "/v1/services/{service_name}/configs/{config_id}"
},
{
- "name": "additional_bindings",
- "aggregated": [
- {
- "name": "get",
- "value": "/v1/services/{service_name}/config"
- }
- ]
+ "name": "additional_bindings"
}
]
}
@@ -46005,6 +45999,60 @@
]
}
},
+ {
+ "protopath": "security:/:v1alpha1:/:ca.proto",
+ "def": {
+ "messages": [
+ {
+ "name": "IstioCertificateRequest",
+ "fields": [
+ {
+ "id": 1,
+ "name": "csr",
+ "type": "string"
+ },
+ {
+ "id": 3,
+ "name": "validity_duration",
+ "type": "int64"
+ }
+ ]
+ },
+ {
+ "name": "IstioCertificateResponse",
+ "fields": [
+ {
+ "id": 1,
+ "name": "cert_chain",
+ "type": "string",
+ "is_repeated": true
+ }
+ ]
+ }
+ ],
+ "services": [
+ {
+ "name": "IstioCertificateService",
+ "rpcs": [
+ {
+ "name": "CreateCertificate",
+ "in_type": "IstioCertificateRequest",
+ "out_type": "IstioCertificateResponse"
+ }
+ ]
+ }
+ ],
+ "package": {
+ "name": "istio.v1.auth"
+ },
+ "options": [
+ {
+ "name": "go_package",
+ "value": "istio.io/api/security/v1alpha1"
+ }
+ ]
+ }
+ },
{
"protopath": "security:/:v1beta1:/:authorization.proto",
"def": {
@@ -46018,6 +46066,10 @@
{
"name": "DENY",
"integer": 1
+ },
+ {
+ "name": "AUDIT",
+ "integer": 2
}
]
}
diff --git a/python/istio_api/security/v1beta1/authorization_pb2.py b/python/istio_api/security/v1beta1/authorization_pb2.py
index 4f6f16cd68..65517cc829 100644
--- a/python/istio_api/security/v1beta1/authorization_pb2.py
+++ b/python/istio_api/security/v1beta1/authorization_pb2.py
@@ -22,7 +22,7 @@
package='istio.security.v1beta1',
syntax='proto3',
serialized_options=_b('Z\035istio.io/api/security/v1beta1'),
- serialized_pb=_b('\n$security/v1beta1/authorization.proto\x12\x16istio.security.v1beta1\x1a\x1fgoogle/api/field_behavior.proto\x1a\x1btype/v1beta1/selector.proto\"\xdd\x01\n\x13\x41uthorizationPolicy\x12\x36\n\x08selector\x18\x01 \x01(\x0b\x32$.istio.type.v1beta1.WorkloadSelector\x12+\n\x05rules\x18\x02 \x03(\x0b\x32\x1c.istio.security.v1beta1.Rule\x12\x42\n\x06\x61\x63tion\x18\x03 \x01(\x0e\x32\x32.istio.security.v1beta1.AuthorizationPolicy.Action\"\x1d\n\x06\x41\x63tion\x12\t\n\x05\x41LLOW\x10\x00\x12\x08\n\x04\x44\x45NY\x10\x01\"\x89\x02\n\x04Rule\x12/\n\x04\x66rom\x18\x01 \x03(\x0b\x32!.istio.security.v1beta1.Rule.From\x12+\n\x02to\x18\x02 \x03(\x0b\x32\x1f.istio.security.v1beta1.Rule.To\x12/\n\x04when\x18\x03 \x03(\x0b\x32!.istio.security.v1beta1.Condition\x1a\x36\n\x04\x46rom\x12.\n\x06source\x18\x01 \x01(\x0b\x32\x1e.istio.security.v1beta1.Source\x1a:\n\x02To\x12\x34\n\toperation\x18\x01 \x01(\x0b\x32!.istio.security.v1beta1.Operation\"\xc6\x01\n\x06Source\x12\x12\n\nprincipals\x18\x01 \x03(\t\x12\x16\n\x0enot_principals\x18\x05 \x03(\t\x12\x1a\n\x12request_principals\x18\x02 \x03(\t\x12\x1e\n\x16not_request_principals\x18\x06 \x03(\t\x12\x12\n\nnamespaces\x18\x03 \x03(\t\x12\x16\n\x0enot_namespaces\x18\x07 \x03(\t\x12\x11\n\tip_blocks\x18\x04 \x03(\t\x12\x15\n\rnot_ip_blocks\x18\x08 \x03(\t\"\x97\x01\n\tOperation\x12\r\n\x05hosts\x18\x01 \x03(\t\x12\x11\n\tnot_hosts\x18\x05 \x03(\t\x12\r\n\x05ports\x18\x02 \x03(\t\x12\x11\n\tnot_ports\x18\x06 \x03(\t\x12\x0f\n\x07methods\x18\x03 \x03(\t\x12\x13\n\x0bnot_methods\x18\x07 \x03(\t\x12\r\n\x05paths\x18\x04 \x03(\t\x12\x11\n\tnot_paths\x18\x08 \x03(\t\"A\n\tCondition\x12\x10\n\x03key\x18\x01 \x01(\tB\x03\xe0\x41\x02\x12\x0e\n\x06values\x18\x02 \x03(\t\x12\x12\n\nnot_values\x18\x03 \x03(\tB\x1fZ\x1distio.io/api/security/v1beta1b\x06proto3')
+ serialized_pb=_b('\n$security/v1beta1/authorization.proto\x12\x16istio.security.v1beta1\x1a\x1fgoogle/api/field_behavior.proto\x1a\x1btype/v1beta1/selector.proto\"\xe8\x01\n\x13\x41uthorizationPolicy\x12\x36\n\x08selector\x18\x01 \x01(\x0b\x32$.istio.type.v1beta1.WorkloadSelector\x12+\n\x05rules\x18\x02 \x03(\x0b\x32\x1c.istio.security.v1beta1.Rule\x12\x42\n\x06\x61\x63tion\x18\x03 \x01(\x0e\x32\x32.istio.security.v1beta1.AuthorizationPolicy.Action\"(\n\x06\x41\x63tion\x12\t\n\x05\x41LLOW\x10\x00\x12\x08\n\x04\x44\x45NY\x10\x01\x12\t\n\x05\x41UDIT\x10\x02\"\x89\x02\n\x04Rule\x12/\n\x04\x66rom\x18\x01 \x03(\x0b\x32!.istio.security.v1beta1.Rule.From\x12+\n\x02to\x18\x02 \x03(\x0b\x32\x1f.istio.security.v1beta1.Rule.To\x12/\n\x04when\x18\x03 \x03(\x0b\x32!.istio.security.v1beta1.Condition\x1a\x36\n\x04\x46rom\x12.\n\x06source\x18\x01 \x01(\x0b\x32\x1e.istio.security.v1beta1.Source\x1a:\n\x02To\x12\x34\n\toperation\x18\x01 \x01(\x0b\x32!.istio.security.v1beta1.Operation\"\xc6\x01\n\x06Source\x12\x12\n\nprincipals\x18\x01 \x03(\t\x12\x16\n\x0enot_principals\x18\x05 \x03(\t\x12\x1a\n\x12request_principals\x18\x02 \x03(\t\x12\x1e\n\x16not_request_principals\x18\x06 \x03(\t\x12\x12\n\nnamespaces\x18\x03 \x03(\t\x12\x16\n\x0enot_namespaces\x18\x07 \x03(\t\x12\x11\n\tip_blocks\x18\x04 \x03(\t\x12\x15\n\rnot_ip_blocks\x18\x08 \x03(\t\"\x97\x01\n\tOperation\x12\r\n\x05hosts\x18\x01 \x03(\t\x12\x11\n\tnot_hosts\x18\x05 \x03(\t\x12\r\n\x05ports\x18\x02 \x03(\t\x12\x11\n\tnot_ports\x18\x06 \x03(\t\x12\x0f\n\x07methods\x18\x03 \x03(\t\x12\x13\n\x0bnot_methods\x18\x07 \x03(\t\x12\r\n\x05paths\x18\x04 \x03(\t\x12\x11\n\tnot_paths\x18\x08 \x03(\t\"A\n\tCondition\x12\x10\n\x03key\x18\x01 \x01(\tB\x03\xe0\x41\x02\x12\x0e\n\x06values\x18\x02 \x03(\t\x12\x12\n\nnot_values\x18\x03 \x03(\tB\x1fZ\x1distio.io/api/security/v1beta1b\x06proto3')
,
dependencies=[google_dot_api_dot_field__behavior__pb2.DESCRIPTOR,type_dot_v1beta1_dot_selector__pb2.DESCRIPTOR,])
@@ -42,11 +42,15 @@
name='DENY', index=1, number=1,
serialized_options=None,
type=None),
+ _descriptor.EnumValueDescriptor(
+ name='AUDIT', index=2, number=2,
+ serialized_options=None,
+ type=None),
],
containing_type=None,
serialized_options=None,
serialized_start=319,
- serialized_end=348,
+ serialized_end=359,
)
_sym_db.RegisterEnumDescriptor(_AUTHORIZATIONPOLICY_ACTION)
@@ -93,7 +97,7 @@
oneofs=[
],
serialized_start=127,
- serialized_end=348,
+ serialized_end=359,
)
@@ -123,8 +127,8 @@
extension_ranges=[],
oneofs=[
],
- serialized_start=502,
- serialized_end=556,
+ serialized_start=513,
+ serialized_end=567,
)
_RULE_TO = _descriptor.Descriptor(
@@ -153,8 +157,8 @@
extension_ranges=[],
oneofs=[
],
- serialized_start=558,
- serialized_end=616,
+ serialized_start=569,
+ serialized_end=627,
)
_RULE = _descriptor.Descriptor(
@@ -197,8 +201,8 @@
extension_ranges=[],
oneofs=[
],
- serialized_start=351,
- serialized_end=616,
+ serialized_start=362,
+ serialized_end=627,
)
@@ -277,8 +281,8 @@
extension_ranges=[],
oneofs=[
],
- serialized_start=619,
- serialized_end=817,
+ serialized_start=630,
+ serialized_end=828,
)
@@ -357,8 +361,8 @@
extension_ranges=[],
oneofs=[
],
- serialized_start=820,
- serialized_end=971,
+ serialized_start=831,
+ serialized_end=982,
)
@@ -402,8 +406,8 @@
extension_ranges=[],
oneofs=[
],
- serialized_start=973,
- serialized_end=1038,
+ serialized_start=984,
+ serialized_end=1049,
)
_AUTHORIZATIONPOLICY.fields_by_name['selector'].message_type = type_dot_v1beta1_dot_selector__pb2._WORKLOADSELECTOR
diff --git a/security/v1beta1/authorization.gen.json b/security/v1beta1/authorization.gen.json
index 876d340db2..3cfad4f990 100644
--- a/security/v1beta1/authorization.gen.json
+++ b/security/v1beta1/authorization.gen.json
@@ -57,7 +57,8 @@
"type": "string",
"enum": [
"ALLOW",
- "DENY"
+ "DENY",
+ "AUDIT"
]
},
"istio.security.v1beta1.Rule.From": {
diff --git a/security/v1beta1/authorization.pb.go b/security/v1beta1/authorization.pb.go
index 596ae6c246..c99afe9310 100644
--- a/security/v1beta1/authorization.pb.go
+++ b/security/v1beta1/authorization.pb.go
@@ -12,9 +12,19 @@
// 3. If any of the ALLOW policies match the request, allow the request.
// 4. Deny the request.
//
-// For example, the following authorization policy sets the `action` to "ALLOW"
-// to create an allow policy. The default action is "ALLOW" but it is useful
-// to be explicit in the policy.
+// Istio Authorization Policy also supports the AUDIT action to decide whether to log requests.
+// AUDIT policies do not affect whether requests are allowed or denied to the workload.
+// Requests will be allowed or denied based solely on ALLOW and DENY policies.
+//
+// A request will be internally marked that it should be audited if there is an AUDIT policy on the workload that matches the request.
+// A separate plugin must be configured and enabled to actually fulfill the audit decision and complete the audit behavior.
+// The request will not be audited if there are no such supporting plugins enabled.
+// Currently, the only supported plugin is the [Telemetry v2 Stackdriver](https://istio.io/latest/docs/reference/config/proxy_extensions/stackdriver/) plugin.
+//
+// Here is an example of Istio Authorization Policy:
+//
+// It sets the `action` to "ALLOW" to create an allow policy. The default action is "ALLOW"
+// but it is useful to be explicit in the policy.
//
// It allows requests from:
//
@@ -77,6 +87,27 @@
// methods: ["POST"]
// ```
//
+// The following authorization policy sets the `action` to "AUDIT". It will audit any GET requests to the path with the
+// prefix "/user/profile".
+//
+// ```yaml
+// apiVersion: security.istio.io/v1beta1
+// kind: AuthorizationPolicy
+// metadata:
+// namespace: ns1
+// name: anyname
+// spec:
+// selector:
+// matchLabels:
+// app: myapi
+// action: audit
+// rules:
+// - to:
+// - operation:
+// methods: ["GET"]
+// paths: [“/user/profile/*”]
+// ````
+//
// Authorization Policy scope (target) is determined by "metadata/namespace" and
// an optional "selector".
//
@@ -160,16 +191,20 @@ const (
AuthorizationPolicy_ALLOW AuthorizationPolicy_Action = 0
// Deny a request if it matches any of the rules.
AuthorizationPolicy_DENY AuthorizationPolicy_Action = 1
+ // Audit a request if it matches any of the rules.
+ AuthorizationPolicy_AUDIT AuthorizationPolicy_Action = 2
)
var AuthorizationPolicy_Action_name = map[int32]string{
0: "ALLOW",
1: "DENY",
+ 2: "AUDIT",
}
var AuthorizationPolicy_Action_value = map[string]int32{
"ALLOW": 0,
"DENY": 1,
+ "AUDIT": 2,
}
func (x AuthorizationPolicy_Action) String() string {
@@ -831,48 +866,49 @@ func init() {
}
var fileDescriptor_b72f4bc212a83269 = []byte{
- // 654 bytes of a gzipped FileDescriptorProto
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- 0xef, 0x00, 0x00, 0x00, 0xff, 0xff, 0x59, 0x1f, 0xf3, 0xa8, 0x55, 0x05, 0x00, 0x00,
+ // 660 bytes of a gzipped FileDescriptorProto
+ 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x7c, 0x94, 0xdf, 0x4e, 0x13, 0x41,
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+ 0x76, 0x3b, 0xd0, 0x09, 0xdb, 0x3d, 0xeb, 0xee, 0x2c, 0xa6, 0xde, 0xf9, 0x3e, 0x3e, 0x82, 0x0f,
+ 0xe0, 0xa5, 0x6f, 0x20, 0xe1, 0x49, 0xcc, 0xfc, 0xdb, 0x56, 0x05, 0x2e, 0xcf, 0x9c, 0xdf, 0x77,
+ 0xbe, 0x6f, 0xce, 0x6e, 0x06, 0xd6, 0x32, 0x1a, 0xe6, 0x29, 0xe3, 0xe3, 0xf6, 0xf9, 0x7a, 0x9f,
+ 0xf2, 0x60, 0xbd, 0x1d, 0xe4, 0x7c, 0x88, 0x29, 0xfb, 0x1a, 0x70, 0x86, 0xb1, 0x97, 0xa4, 0xc8,
+ 0x91, 0x2c, 0xb2, 0x8c, 0x33, 0xf4, 0x0c, 0xeb, 0x69, 0xb6, 0xbe, 0x72, 0x8a, 0x78, 0x1a, 0xd1,
+ 0x76, 0x90, 0xb0, 0xf6, 0x09, 0xa3, 0xd1, 0xa0, 0xd7, 0xa7, 0xc3, 0xe0, 0x9c, 0x61, 0xaa, 0x84,
+ 0xf5, 0x25, 0x3e, 0x4e, 0x68, 0x31, 0x3a, 0xa3, 0x11, 0x0d, 0xb9, 0x69, 0x36, 0xbf, 0xd9, 0x70,
+ 0xb7, 0x3b, 0xed, 0xb6, 0x8f, 0x11, 0x0b, 0xc7, 0xe4, 0x15, 0x54, 0x0d, 0x59, 0xb3, 0x56, 0xad,
+ 0xd6, 0x6c, 0x67, 0xcd, 0x53, 0x01, 0xc4, 0x34, 0x63, 0xee, 0x1d, 0x61, 0x7a, 0x16, 0x61, 0x30,
+ 0x38, 0xd0, 0xac, 0x5f, 0xa8, 0x48, 0x07, 0x2a, 0x69, 0x1e, 0xd1, 0xac, 0x66, 0xaf, 0x96, 0x5a,
+ 0xb3, 0x9d, 0xfb, 0xde, 0xd5, 0xf9, 0x3d, 0x3f, 0x8f, 0xa8, 0xaf, 0x50, 0xf2, 0x0e, 0x9c, 0x20,
+ 0x14, 0x29, 0x6a, 0xa5, 0x55, 0xab, 0x35, 0xd7, 0xe9, 0x5c, 0x27, 0xba, 0x22, 0xb2, 0xd7, 0x95,
+ 0x4a, 0x5f, 0x4f, 0x68, 0xb6, 0xc0, 0x51, 0x27, 0xc4, 0x85, 0x4a, 0x77, 0x67, 0x67, 0xef, 0x68,
+ 0xfe, 0x16, 0xa9, 0x42, 0x79, 0x73, 0x6b, 0xf7, 0x78, 0xde, 0x92, 0x87, 0x1f, 0x36, 0xb7, 0x0f,
+ 0xe7, 0xed, 0xe6, 0x77, 0x1b, 0xca, 0x22, 0x05, 0x79, 0x06, 0xe5, 0x93, 0x14, 0x47, 0x35, 0x4b,
+ 0x26, 0x7e, 0x70, 0x53, 0x62, 0xef, 0x4d, 0x8a, 0x23, 0x5f, 0xe2, 0xa4, 0x0d, 0x36, 0x47, 0x7d,
+ 0xcd, 0x95, 0x1b, 0x45, 0x87, 0xe8, 0xdb, 0x1c, 0x85, 0xcf, 0x97, 0x21, 0x15, 0x97, 0xbc, 0xd1,
+ 0xe7, 0x35, 0xc6, 0x03, 0x26, 0xef, 0x24, 0xf1, 0xfa, 0x0b, 0x28, 0x0b, 0x57, 0xf2, 0x1c, 0x9c,
+ 0x0c, 0xf3, 0x34, 0xa4, 0xfa, 0xcb, 0x34, 0xae, 0x1b, 0x70, 0x20, 0x29, 0x5f, 0xd3, 0xf5, 0x2d,
+ 0xb0, 0x0f, 0x91, 0xbc, 0x04, 0x17, 0x13, 0x9a, 0xca, 0xcd, 0xe9, 0x01, 0xd7, 0x26, 0xd8, 0x33,
+ 0xa0, 0x3f, 0xd1, 0x34, 0x7f, 0xd8, 0xe0, 0xa8, 0xc9, 0xa4, 0x01, 0x90, 0xa4, 0x2c, 0x0e, 0x59,
+ 0x12, 0x44, 0x99, 0x5c, 0x9b, 0xeb, 0x4f, 0x9d, 0x90, 0x87, 0x30, 0x17, 0x23, 0xef, 0x4d, 0x31,
+ 0x15, 0xc9, 0xdc, 0x8e, 0x91, 0xef, 0x4f, 0xb0, 0xc7, 0x40, 0x52, 0xfa, 0x39, 0xa7, 0xd9, 0x5f,
+ 0xa8, 0x2d, 0xd1, 0x3b, 0xba, 0x33, 0x85, 0x3f, 0x85, 0x45, 0x31, 0xf5, 0x0a, 0x89, 0x23, 0x25,
+ 0x0b, 0x31, 0x72, 0xff, 0x3f, 0x55, 0x03, 0x20, 0x0e, 0x46, 0x34, 0x4b, 0x82, 0x90, 0x66, 0x72,
+ 0xf5, 0xae, 0x3f, 0x75, 0x62, 0xb2, 0x4e, 0x31, 0x33, 0x45, 0xd6, 0xdd, 0x09, 0xb6, 0x04, 0x2e,
+ 0x4b, 0x7a, 0xfd, 0x08, 0xc3, 0xb3, 0xac, 0x56, 0x96, 0x44, 0x95, 0x25, 0x1b, 0xb2, 0x26, 0x4d,
+ 0x10, 0x74, 0x6f, 0x02, 0x54, 0x25, 0x30, 0x1b, 0x23, 0xdf, 0xd6, 0x4c, 0xf3, 0xb7, 0x05, 0x6e,
+ 0xb1, 0x57, 0xb2, 0x00, 0x95, 0x21, 0x66, 0xdc, 0x2c, 0x4f, 0x15, 0xc2, 0x44, 0xcc, 0x51, 0x1d,
+ 0xb5, 0xb2, 0x6a, 0x8c, 0xfc, 0xad, 0x6c, 0x2e, 0x40, 0x25, 0xc1, 0x94, 0x9b, 0x05, 0xa9, 0xc2,
+ 0x48, 0x54, 0xc7, 0x29, 0x24, 0xfb, 0xb2, 0x59, 0x83, 0x99, 0x11, 0xe5, 0x43, 0x1c, 0x98, 0x8b,
+ 0x9b, 0x92, 0xac, 0x80, 0x08, 0xd7, 0x33, 0xdd, 0x19, 0xbd, 0x16, 0xe4, 0xef, 0x35, 0x20, 0xdc,
+ 0x02, 0x3e, 0x34, 0x77, 0x55, 0x45, 0xe1, 0x26, 0x3b, 0xd5, 0x89, 0x9b, 0xa8, 0x9b, 0xc7, 0xe0,
+ 0x16, 0xbf, 0x2e, 0xb9, 0x07, 0xa5, 0x33, 0x3a, 0x96, 0x3f, 0x9a, 0xbb, 0x51, 0xba, 0xe8, 0xda,
+ 0xbe, 0xa8, 0xc9, 0x22, 0x38, 0xe7, 0x41, 0x94, 0x53, 0x73, 0x0b, 0x5d, 0x91, 0x65, 0x10, 0xe6,
+ 0x3d, 0xdd, 0x53, 0x61, 0x85, 0xd5, 0x47, 0x79, 0xb0, 0xf1, 0xe8, 0xe7, 0x65, 0xc3, 0xfa, 0x75,
+ 0xd9, 0xb0, 0x2e, 0x2e, 0x1b, 0xd6, 0xa7, 0x65, 0xf5, 0xdb, 0x32, 0x94, 0x8f, 0xdf, 0xbf, 0xaf,
+ 0x68, 0xdf, 0x91, 0x4f, 0xdc, 0x93, 0x3f, 0x01, 0x00, 0x00, 0xff, 0xff, 0x0a, 0xaa, 0xb3, 0x5d,
+ 0x60, 0x05, 0x00, 0x00,
}
func (m *AuthorizationPolicy) Marshal() (dAtA []byte, err error) {
diff --git a/security/v1beta1/authorization.pb.html b/security/v1beta1/authorization.pb.html
index 776cdd75ce..c09836d89a 100644
--- a/security/v1beta1/authorization.pb.html
+++ b/security/v1beta1/authorization.pb.html
@@ -22,9 +22,19 @@
Deny the request.
-For example, the following authorization policy sets the action to “ALLOW”
-to create an allow policy. The default action is “ALLOW” but it is useful
-to be explicit in the policy.
+Istio Authorization Policy also supports the AUDIT action to decide whether to log requests.
+AUDIT policies do not affect whether requests are allowed or denied to the workload.
+Requests will be allowed or denied based solely on ALLOW and DENY policies.
+
+A request will be internally marked that it should be audited if there is an AUDIT policy on the workload that matches the request.
+A separate plugin must be configured and enabled to actually fulfill the audit decision and complete the audit behavior.
+The request will not be audited if there are no such supporting plugins enabled.
+Currently, the only supported plugin is the Telemetry v2 Stackdriver plugin.
+
+Here is an example of Istio Authorization Policy:
+
+It sets the action to “ALLOW” to create an allow policy. The default action is “ALLOW”
+but it is useful to be explicit in the policy.
It allows requests from:
@@ -89,22 +99,41 @@
methods: ["POST"]
-Authorization Policy scope (target) is determined by “metadata/namespace” and
-an optional “selector”.
-
-
-- “metadata/namespace” tells which namespace the policy applies. If set to root
-namespace, the policy applies to all namespaces in a mesh.
-- workload “selector” can be used to further restrict where a policy applies.
-
-
-For example,
-
-The following authorization policy applies to workloads containing label
-“app: httpbin” in namespace bar.
+The following authorization policy sets the action to “AUDIT”. It will audit any GET requests to the path with the
+prefix “/user/profile”.
apiVersion: security.istio.io/v1beta1
kind: AuthorizationPolicy
+metadata:
+ namespace: ns1
+ name: anyname
+spec:
+ selector:
+ matchLabels:
+ app: myapi
+ action: audit
+ rules:
+ - to:
+ - operation:
+ methods: ["GET"]
+ paths: [“/user/profile/*”]
+````
+
+Authorization Policy scope (target) is determined by "metadata/namespace" and
+an optional "selector".
+
+- "metadata/namespace" tells which namespace the policy applies. If set to root
+namespace, the policy applies to all namespaces in a mesh.
+- workload "selector" can be used to further restrict where a policy applies.
+
+For example,
+
+The following authorization policy applies to workloads containing label
+"app: httpbin" in namespace bar.
+
+```yaml
+apiVersion: security.istio.io/v1beta1
+kind: AuthorizationPolicy
metadata:
name: policy
namespace: bar
@@ -672,6 +701,13 @@ AuthorizationPolicy.Action
Deny a request if it matches any of the rules.
+ |
+
+
+AUDIT |
+
+ Audit a request if it matches any of the rules.
+
|
diff --git a/security/v1beta1/authorization.proto b/security/v1beta1/authorization.proto
index 1a2cc76b53..ab3f062a3e 100644
--- a/security/v1beta1/authorization.proto
+++ b/security/v1beta1/authorization.proto
@@ -34,9 +34,19 @@ import "type/v1beta1/selector.proto";
// 3. If any of the ALLOW policies match the request, allow the request.
// 4. Deny the request.
//
-// For example, the following authorization policy sets the `action` to "ALLOW"
-// to create an allow policy. The default action is "ALLOW" but it is useful
-// to be explicit in the policy.
+// Istio Authorization Policy also supports the AUDIT action to decide whether to log requests.
+// AUDIT policies do not affect whether requests are allowed or denied to the workload.
+// Requests will be allowed or denied based solely on ALLOW and DENY policies.
+//
+// A request will be internally marked that it should be audited if there is an AUDIT policy on the workload that matches the request.
+// A separate plugin must be configured and enabled to actually fulfill the audit decision and complete the audit behavior.
+// The request will not be audited if there are no such supporting plugins enabled.
+// Currently, the only supported plugin is the [Telemetry v2 Stackdriver](https://istio.io/latest/docs/reference/config/proxy_extensions/stackdriver/) plugin.
+//
+// Here is an example of Istio Authorization Policy:
+//
+// It sets the `action` to "ALLOW" to create an allow policy. The default action is "ALLOW"
+// but it is useful to be explicit in the policy.
//
// It allows requests from:
//
@@ -99,6 +109,27 @@ import "type/v1beta1/selector.proto";
// methods: ["POST"]
// ```
//
+// The following authorization policy sets the `action` to "AUDIT". It will audit any GET requests to the path with the
+// prefix "/user/profile".
+//
+// ```yaml
+// apiVersion: security.istio.io/v1beta1
+// kind: AuthorizationPolicy
+// metadata:
+// namespace: ns1
+// name: anyname
+// spec:
+// selector:
+// matchLabels:
+// app: myapi
+// action: audit
+// rules:
+// - to:
+// - operation:
+// methods: ["GET"]
+// paths: [“/user/profile/*”]
+// ````
+//
// Authorization Policy scope (target) is determined by "metadata/namespace" and
// an optional "selector".
//
@@ -220,6 +251,13 @@ message AuthorizationPolicy {
// Deny a request if it matches any of the rules.
DENY = 1;
+
+ // Audit a request if it matches any of the rules.
+ AUDIT = 2;
+
+ // $hide_from_docs
+ // Audit policy decisions can be read by telemetry plugins using the function getAuditPolicy
+ // defined [here](https://github.com/istio/proxy/blob/master/extensions/common/context.h).
}
// Optional. The action to take if the request is matched with the rules.
diff --git a/security/v1beta1/authorization_deepcopy.gen.go b/security/v1beta1/authorization_deepcopy.gen.go
index 091907ab7a..45ba558564 100644
--- a/security/v1beta1/authorization_deepcopy.gen.go
+++ b/security/v1beta1/authorization_deepcopy.gen.go
@@ -12,9 +12,19 @@
// 3. If any of the ALLOW policies match the request, allow the request.
// 4. Deny the request.
//
-// For example, the following authorization policy sets the `action` to "ALLOW"
-// to create an allow policy. The default action is "ALLOW" but it is useful
-// to be explicit in the policy.
+// Istio Authorization Policy also supports the AUDIT action to decide whether to log requests.
+// AUDIT policies do not affect whether requests are allowed or denied to the workload.
+// Requests will be allowed or denied based solely on ALLOW and DENY policies.
+//
+// A request will be internally marked that it should be audited if there is an AUDIT policy on the workload that matches the request.
+// A separate plugin must be configured and enabled to actually fulfill the audit decision and complete the audit behavior.
+// The request will not be audited if there are no such supporting plugins enabled.
+// Currently, the only supported plugin is the [Telemetry v2 Stackdriver](https://istio.io/latest/docs/reference/config/proxy_extensions/stackdriver/) plugin.
+//
+// Here is an example of Istio Authorization Policy:
+//
+// It sets the `action` to "ALLOW" to create an allow policy. The default action is "ALLOW"
+// but it is useful to be explicit in the policy.
//
// It allows requests from:
//
@@ -77,6 +87,27 @@
// methods: ["POST"]
// ```
//
+// The following authorization policy sets the `action` to "AUDIT". It will audit any GET requests to the path with the
+// prefix "/user/profile".
+//
+// ```yaml
+// apiVersion: security.istio.io/v1beta1
+// kind: AuthorizationPolicy
+// metadata:
+// namespace: ns1
+// name: anyname
+// spec:
+// selector:
+// matchLabels:
+// app: myapi
+// action: audit
+// rules:
+// - to:
+// - operation:
+// methods: ["GET"]
+// paths: [“/user/profile/*”]
+// ````
+//
// Authorization Policy scope (target) is determined by "metadata/namespace" and
// an optional "selector".
//
diff --git a/security/v1beta1/authorization_json.gen.go b/security/v1beta1/authorization_json.gen.go
index f7fb5d1179..2bb569014f 100644
--- a/security/v1beta1/authorization_json.gen.go
+++ b/security/v1beta1/authorization_json.gen.go
@@ -12,9 +12,19 @@
// 3. If any of the ALLOW policies match the request, allow the request.
// 4. Deny the request.
//
-// For example, the following authorization policy sets the `action` to "ALLOW"
-// to create an allow policy. The default action is "ALLOW" but it is useful
-// to be explicit in the policy.
+// Istio Authorization Policy also supports the AUDIT action to decide whether to log requests.
+// AUDIT policies do not affect whether requests are allowed or denied to the workload.
+// Requests will be allowed or denied based solely on ALLOW and DENY policies.
+//
+// A request will be internally marked that it should be audited if there is an AUDIT policy on the workload that matches the request.
+// A separate plugin must be configured and enabled to actually fulfill the audit decision and complete the audit behavior.
+// The request will not be audited if there are no such supporting plugins enabled.
+// Currently, the only supported plugin is the [Telemetry v2 Stackdriver](https://istio.io/latest/docs/reference/config/proxy_extensions/stackdriver/) plugin.
+//
+// Here is an example of Istio Authorization Policy:
+//
+// It sets the `action` to "ALLOW" to create an allow policy. The default action is "ALLOW"
+// but it is useful to be explicit in the policy.
//
// It allows requests from:
//
@@ -77,6 +87,27 @@
// methods: ["POST"]
// ```
//
+// The following authorization policy sets the `action` to "AUDIT". It will audit any GET requests to the path with the
+// prefix "/user/profile".
+//
+// ```yaml
+// apiVersion: security.istio.io/v1beta1
+// kind: AuthorizationPolicy
+// metadata:
+// namespace: ns1
+// name: anyname
+// spec:
+// selector:
+// matchLabels:
+// app: myapi
+// action: audit
+// rules:
+// - to:
+// - operation:
+// methods: ["GET"]
+// paths: [“/user/profile/*”]
+// ````
+//
// Authorization Policy scope (target) is determined by "metadata/namespace" and
// an optional "selector".
//