|
1 | 1 | locals { |
2 | | - cloudtrail_custom_metrics = [ |
3 | | - { |
4 | | - name = "UnauthorizedApiCalls" |
5 | | - namespace = "security" |
6 | | - filter = "{($.errorCode=\"*UnauthorizedOperation\") || ($.errorCode=\"AccessDenied*\")}" |
7 | | - log_group_name = "NHSDAudit_trail_log_group" |
8 | | - }, |
9 | | - { |
10 | | - name = "ConsoleAuthenticationFailures" |
11 | | - namespace = "security" |
12 | | - filter = "{($.eventName=ConsoleLogin) && ($.errorMessage=\"Failed authentication\")}" |
13 | | - log_group_name = "NHSDAudit_trail_log_group" |
14 | | - }, |
15 | | - { |
16 | | - name = "CloudTrailConfigChanges" |
17 | | - namespace = "security" |
18 | | - filter = "{($.eventName=CreateTrail) || ($.eventName=UpdateTrail) || ($.eventName=DeleteTrail) || ($.eventName=StartLogging) || ($.eventName=StopLogging)}" |
19 | | - log_group_name = "NHSDAudit_trail_log_group" |
20 | | - }, |
21 | | - { |
22 | | - name = "VPCChanges" |
23 | | - namespace = "security" |
24 | | - filter = "{($.eventName=CreateVpc) || ($.eventName=DeleteVpc) || ($.eventName=ModifyVpcAttribute) || ($.eventName=AcceptVpcPeeringConnection) || ($.eventName=CreateVpcPeeringConnection) || ($.eventName=DeleteVpcPeeringConnection) || ($.eventName=RejectVpcPeeringConnection) || ($.eventName=AttachClassicLinkVpc) || ($.eventName=DetachClassicLinkVpc) || ($.eventName=DisableVpcClassicLink) || ($.eventName=EnableVpcClassicLink)}" |
25 | | - log_group_name = "NHSDAudit_trail_log_group" |
26 | | - }, |
27 | | - { |
28 | | - name = "AWSConfigChanges" |
29 | | - namespace = "security" |
30 | | - filter = "{($.eventSource=config.amazonaws.com) && (($.eventName=StopConfigurationRecorder) || ($.eventName=DeleteDeliveryChannel) || ($.eventName=PutDeliveryChannel) || ($.eventName=PutConfigurationRecorder))}" |
31 | | - log_group_name = "NHSDAudit_trail_log_group" |
32 | | - }, |
33 | | - { |
34 | | - name = "ModificationOfCMKs" |
35 | | - namespace = "security" |
36 | | - filter = "{($.eventSource=kms.amazonaws.com) && (($.eventName=DisableKey) || ($.eventName=ScheduleKeyDeletion))}" |
37 | | - log_group_name = "NHSDAudit_trail_log_group" |
38 | | - }, |
39 | | - { |
40 | | - name = "UnsuccessfulSwitchRole" |
41 | | - namespace = "security" |
42 | | - filter = "{ ( $.eventName = SwitchRole && $.responseElements.SwitchRole = Failure ) }" |
43 | | - log_group_name = "NHSDAudit_trail_log_group" |
44 | | - }, |
45 | | - { |
46 | | - name = "ConsoleLoginNoMFA" |
47 | | - namespace = "security" |
48 | | - filter = "{ ($.eventName = \"ConsoleLogin\") && ($.additionalEventData.MFAUsed != \"Yes\") && ($.userIdentity.type = \"IAMUser\") && ($.responseElements.ConsoleLogin = \"Success\") }" |
49 | | - log_group_name = "NHSDAudit_trail_log_group" |
50 | | - }, |
51 | | - { |
52 | | - name = "RootAccountUsage" |
53 | | - namespace = "security" |
54 | | - filter = "{$.userIdentity.type=\"Root\" && $.userIdentity.invokedBy NOT EXISTS && $.eventType !=\"AwsServiceEvent\"}" |
55 | | - log_group_name = "NHSDAudit_trail_log_group" |
56 | | - }, |
57 | | - { |
58 | | - name = "SecurityGroupChange" |
59 | | - namespace = "security" |
60 | | - filter = "{($.eventName=AuthorizeSecurityGroupIngress) || ($.eventName=AuthorizeSecurityGroupEgress) || ($.eventName=RevokeSecurityGroupIngress) || ($.eventName=RevokeSecurityGroupEgress) || ($.eventName=CreateSecurityGroup) || ($.eventName=DeleteSecurityGroup)}" |
61 | | - log_group_name = "NHSDAudit_trail_log_group" |
62 | | - }, |
63 | | - { |
64 | | - name = "RouteTableChanges" |
65 | | - namespace = "security" |
66 | | - filter = "{($.eventSource=ec2.amazonaws.com) && (($.eventName=CreateRoute) || ($.eventName=CreateRouteTable) || ($.eventName=ReplaceRoute) || ($.eventName=ReplaceRouteTableAssociation) || ($.eventName=DeleteRouteTable) || ($.eventName=DeleteRoute) || ($.eventName=DisassociateRouteTable))}" |
67 | | - log_group_name = "NHSDAudit_trail_log_group" |
68 | | - }, |
69 | | - { |
70 | | - name = "IAMPolicyChanges" |
71 | | - namespace = "security" |
72 | | - filter = "{($.eventSource=iam.amazonaws.com) && (($.eventName=DeleteGroupPolicy) || ($.eventName=DeleteRolePolicy) || ($.eventName=DeleteUserPolicy) || ($.eventName=PutGroupPolicy) || ($.eventName=PutRolePolicy) || ($.eventName=PutUserPolicy) || ($.eventName=CreatePolicy) || ($.eventName=DeletePolicy) || ($.eventName=CreatePolicyVersion) || ($.eventName=DeletePolicyVersion) || ($.eventName=AttachRolePolicy) || ($.eventName=DetachRolePolicy) || ($.eventName=AttachUserPolicy) || ($.eventName=DetachUserPolicy) || ($.eventName=AttachGroupPolicy) || ($.eventName=DetachGroupPolicy))}" |
73 | | - log_group_name = "NHSDAudit_trail_log_group" |
74 | | - }, |
75 | | - { |
76 | | - name = "s3BucketPolicyChanges" |
77 | | - namespace = "security" |
78 | | - filter = "{($.eventSource=s3.amazonaws.com) && (($.eventName=PutBucketAcl) || ($.eventName=PutBucketPolicy) || ($.eventName=PutBucketCors) || ($.eventName=PutBucketLifecycle) || ($.eventName=PutBucketReplication) || ($.eventName=DeleteBucketPolicy) || ($.eventName=DeleteBucketCors) || ($.eventName=DeleteBucketLifecycle) || ($.eventName=DeleteBucketReplication))}" |
79 | | - log_group_name = "NHSDAudit_trail_log_group" |
80 | | - }, |
81 | | - { |
82 | | - name = "ChangesToNetworkGateways" |
83 | | - namespace = "security" |
84 | | - filter = "{($.eventName=CreateCustomerGateway) || ($.eventName=DeleteCustomerGateway) || ($.eventName=AttachInternetGateway) || ($.eventName=CreateInternetGateway) || ($.eventName=DeleteInternetGateway) || ($.eventName=DetachInternetGateway)}" |
85 | | - log_group_name = "NHSDAudit_trail_log_group" |
86 | | - }, |
87 | | - { |
88 | | - name = "ChangesToNACLs" |
89 | | - namespace = "security" |
90 | | - filter = "{($.eventName=CreateNetworkAcl) || ($.eventName=CreateNetworkAclEntry) || ($.eventName=DeleteNetworkAcl) || ($.eventName=DeleteNetworkAclEntry) || ($.eventName=ReplaceNetworkAclEntry) || ($.eventName=ReplaceNetworkAclAssociation)}" |
91 | | - log_group_name = "NHSDAudit_trail_log_group" |
92 | | - }, |
93 | | - { |
94 | | - name = "KMSKeyPolicyChanges" |
95 | | - namespace = "security" |
96 | | - filter = "{($.eventSource=kms.amazonaws.com) && (($.eventName=PutKeyPolicy) || ($.eventName=DeleteKeyPolicy))}" |
97 | | - log_group_name = "NHSDAudit_trail_log_group" |
98 | | - }, |
99 | | - { |
100 | | - name = "s3PublicAccessChanges" |
101 | | - namespace = "security" |
102 | | - filter = "{($.eventSource=s3.amazonaws.com) && (($.eventName=PutBucketAcl) || ($.eventName=PutObjectAcl))}" |
103 | | - log_group_name = "NHSDAudit_trail_log_group" |
104 | | - }, |
105 | | - { |
106 | | - name = "CloudWatchAlarmChanges" |
107 | | - namespace = "security" |
108 | | - filter = "{($.eventSource=cloudwatch.amazonaws.com) && (($.eventName=PutMetricAlarm) || ($.eventName=DeleteAlarms) || ($.eventName=SetAlarmState))}" |
109 | | - log_group_name = "NHSDAudit_trail_log_group" |
110 | | - }, |
111 | | - { |
112 | | - name = "LambdaFunctionChanges" |
113 | | - namespace = "security" |
114 | | - filter = "{($.eventSource=lambda.amazonaws.com) && (($.eventName=CreateFunction20150331) || ($.eventName=DeleteFunction20150331) || ($.eventName=UpdateFunctionCode20150331) || ($.eventName=UpdateFunctionConfiguration20150331))}" |
115 | | - log_group_name = "NHSDAudit_trail_log_group" |
116 | | - }, |
117 | | - ] |
| 2 | + cloudtrail_custom_metrics = [ |
| 3 | + { |
| 4 | + name = "UnauthorizedApiCalls" |
| 5 | + namespace = "security" |
| 6 | + filter = "{($.errorCode=\"*UnauthorizedOperation\") || ($.errorCode=\"AccessDenied*\")}" |
| 7 | + log_group_name = "NHSDAudit_trail_log_group" |
| 8 | + }, |
| 9 | + { |
| 10 | + name = "ConsoleAuthenticationFailures" |
| 11 | + namespace = "security" |
| 12 | + filter = "{($.eventName=ConsoleLogin) && ($.errorMessage=\"Failed authentication\")}" |
| 13 | + log_group_name = "NHSDAudit_trail_log_group" |
| 14 | + }, |
| 15 | + { |
| 16 | + name = "CloudTrailConfigChanges" |
| 17 | + namespace = "security" |
| 18 | + filter = "{($.eventName=CreateTrail) || ($.eventName=UpdateTrail) || ($.eventName=DeleteTrail) || ($.eventName=StartLogging) || ($.eventName=StopLogging)}" |
| 19 | + log_group_name = "NHSDAudit_trail_log_group" |
| 20 | + }, |
| 21 | + { |
| 22 | + name = "VPCChanges" |
| 23 | + namespace = "security" |
| 24 | + filter = "{($.eventName=CreateVpc) || ($.eventName=DeleteVpc) || ($.eventName=ModifyVpcAttribute) || ($.eventName=AcceptVpcPeeringConnection) || ($.eventName=CreateVpcPeeringConnection) || ($.eventName=DeleteVpcPeeringConnection) || ($.eventName=RejectVpcPeeringConnection) || ($.eventName=AttachClassicLinkVpc) || ($.eventName=DetachClassicLinkVpc) || ($.eventName=DisableVpcClassicLink) || ($.eventName=EnableVpcClassicLink)}" |
| 25 | + log_group_name = "NHSDAudit_trail_log_group" |
| 26 | + }, |
| 27 | + { |
| 28 | + name = "AWSConfigChanges" |
| 29 | + namespace = "security" |
| 30 | + filter = "{($.eventSource=config.amazonaws.com) && (($.eventName=StopConfigurationRecorder) || ($.eventName=DeleteDeliveryChannel) || ($.eventName=PutDeliveryChannel) || ($.eventName=PutConfigurationRecorder))}" |
| 31 | + log_group_name = "NHSDAudit_trail_log_group" |
| 32 | + }, |
| 33 | + { |
| 34 | + name = "ModificationOfCMKs" |
| 35 | + namespace = "security" |
| 36 | + filter = "{($.eventSource=kms.amazonaws.com) && (($.eventName=DisableKey) || ($.eventName=ScheduleKeyDeletion))}" |
| 37 | + log_group_name = "NHSDAudit_trail_log_group" |
| 38 | + }, |
| 39 | + { |
| 40 | + name = "UnsuccessfulSwitchRole" |
| 41 | + namespace = "security" |
| 42 | + filter = "{ ( $.eventName = SwitchRole && $.responseElements.SwitchRole = Failure ) }" |
| 43 | + log_group_name = "NHSDAudit_trail_log_group" |
| 44 | + }, |
| 45 | + { |
| 46 | + name = "ConsoleLoginNoMFA" |
| 47 | + namespace = "security" |
| 48 | + filter = "{ ($.eventName = \"ConsoleLogin\") && ($.additionalEventData.MFAUsed != \"Yes\") && ($.userIdentity.type = \"IAMUser\") && ($.responseElements.ConsoleLogin = \"Success\") }" |
| 49 | + log_group_name = "NHSDAudit_trail_log_group" |
| 50 | + }, |
| 51 | + { |
| 52 | + name = "RootAccountUsage" |
| 53 | + namespace = "security" |
| 54 | + filter = "{$.userIdentity.type=\"Root\" && $.userIdentity.invokedBy NOT EXISTS && $.eventType !=\"AwsServiceEvent\"}" |
| 55 | + log_group_name = "NHSDAudit_trail_log_group" |
| 56 | + }, |
| 57 | + { |
| 58 | + name = "SecurityGroupChange" |
| 59 | + namespace = "security" |
| 60 | + filter = "{($.eventName=AuthorizeSecurityGroupIngress) || ($.eventName=AuthorizeSecurityGroupEgress) || ($.eventName=RevokeSecurityGroupIngress) || ($.eventName=RevokeSecurityGroupEgress) || ($.eventName=CreateSecurityGroup) || ($.eventName=DeleteSecurityGroup)}" |
| 61 | + log_group_name = "NHSDAudit_trail_log_group" |
| 62 | + }, |
| 63 | + { |
| 64 | + name = "RouteTableChanges" |
| 65 | + namespace = "security" |
| 66 | + filter = "{($.eventSource=ec2.amazonaws.com) && (($.eventName=CreateRoute) || ($.eventName=CreateRouteTable) || ($.eventName=ReplaceRoute) || ($.eventName=ReplaceRouteTableAssociation) || ($.eventName=DeleteRouteTable) || ($.eventName=DeleteRoute) || ($.eventName=DisassociateRouteTable))}" |
| 67 | + log_group_name = "NHSDAudit_trail_log_group" |
| 68 | + }, |
| 69 | + { |
| 70 | + name = "IAMPolicyChanges" |
| 71 | + namespace = "security" |
| 72 | + filter = "{($.eventSource=iam.amazonaws.com) && (($.eventName=DeleteGroupPolicy) || ($.eventName=DeleteRolePolicy) || ($.eventName=DeleteUserPolicy) || ($.eventName=PutGroupPolicy) || ($.eventName=PutRolePolicy) || ($.eventName=PutUserPolicy) || ($.eventName=CreatePolicy) || ($.eventName=DeletePolicy) || ($.eventName=CreatePolicyVersion) || ($.eventName=DeletePolicyVersion) || ($.eventName=AttachRolePolicy) || ($.eventName=DetachRolePolicy) || ($.eventName=AttachUserPolicy) || ($.eventName=DetachUserPolicy) || ($.eventName=AttachGroupPolicy) || ($.eventName=DetachGroupPolicy))}" |
| 73 | + log_group_name = "NHSDAudit_trail_log_group" |
| 74 | + }, |
| 75 | + { |
| 76 | + name = "s3BucketPolicyChanges" |
| 77 | + namespace = "security" |
| 78 | + filter = "{($.eventSource=s3.amazonaws.com) && (($.eventName=PutBucketAcl) || ($.eventName=PutBucketPolicy) || ($.eventName=PutBucketCors) || ($.eventName=PutBucketLifecycle) || ($.eventName=PutBucketReplication) || ($.eventName=DeleteBucketPolicy) || ($.eventName=DeleteBucketCors) || ($.eventName=DeleteBucketLifecycle) || ($.eventName=DeleteBucketReplication))}" |
| 79 | + log_group_name = "NHSDAudit_trail_log_group" |
| 80 | + }, |
| 81 | + { |
| 82 | + name = "ChangesToNetworkGateways" |
| 83 | + namespace = "security" |
| 84 | + filter = "{($.eventName=CreateCustomerGateway) || ($.eventName=DeleteCustomerGateway) || ($.eventName=AttachInternetGateway) || ($.eventName=CreateInternetGateway) || ($.eventName=DeleteInternetGateway) || ($.eventName=DetachInternetGateway)}" |
| 85 | + log_group_name = "NHSDAudit_trail_log_group" |
| 86 | + }, |
| 87 | + { |
| 88 | + name = "ChangesToNACLs" |
| 89 | + namespace = "security" |
| 90 | + filter = "{($.eventName=CreateNetworkAcl) || ($.eventName=CreateNetworkAclEntry) || ($.eventName=DeleteNetworkAcl) || ($.eventName=DeleteNetworkAclEntry) || ($.eventName=ReplaceNetworkAclEntry) || ($.eventName=ReplaceNetworkAclAssociation)}" |
| 91 | + log_group_name = "NHSDAudit_trail_log_group" |
| 92 | + }, |
| 93 | + { |
| 94 | + name = "KMSKeyPolicyChanges" |
| 95 | + namespace = "security" |
| 96 | + filter = "{($.eventSource=kms.amazonaws.com) && (($.eventName=PutKeyPolicy) || ($.eventName=DeleteKeyPolicy))}" |
| 97 | + log_group_name = "NHSDAudit_trail_log_group" |
| 98 | + }, |
| 99 | + { |
| 100 | + name = "s3PublicAccessChanges" |
| 101 | + namespace = "security" |
| 102 | + filter = "{($.eventSource=s3.amazonaws.com) && (($.eventName=PutBucketAcl) || ($.eventName=PutObjectAcl))}" |
| 103 | + log_group_name = "NHSDAudit_trail_log_group" |
| 104 | + }, |
| 105 | + { |
| 106 | + name = "CloudWatchAlarmChanges" |
| 107 | + namespace = "security" |
| 108 | + filter = "{($.eventSource=cloudwatch.amazonaws.com) && (($.eventName=PutMetricAlarm) || ($.eventName=DeleteAlarms) || ($.eventName=SetAlarmState))}" |
| 109 | + log_group_name = "NHSDAudit_trail_log_group" |
| 110 | + }, |
| 111 | + { |
| 112 | + name = "LambdaFunctionChanges" |
| 113 | + namespace = "security" |
| 114 | + filter = "{($.eventSource=lambda.amazonaws.com) && (($.eventName=CreateFunction20150331) || ($.eventName=DeleteFunction20150331) || ($.eventName=UpdateFunctionCode20150331) || ($.eventName=UpdateFunctionConfiguration20150331))}" |
| 115 | + log_group_name = "NHSDAudit_trail_log_group" |
| 116 | + }, |
| 117 | + ] |
118 | 118 | } |
119 | 119 |
|
120 | 120 | resource "aws_cloudwatch_log_metric_filter" "cloudtrail_custom_metrics" { |
|
0 commit comments