Add FilterLogEventsPolicy to policy templates. (#729)

This commit adds a new policy to the policy templates
that grants permission to call the filter-log-events API,
given a Log Group name.

Author: ylynn

examples/2016-10-31/policy_templates/all_policy_templates.yaml

@@ -82,3 +82,6 @@ Resources:
 
         - SESBulkTemplatedCrudPolicy:
             IdentityName: name
+
+        - FilterLogEventsPolicy:
+            LogGroupName: name

samtranslator/policy_templates_data/policy_templates.json

@@ -1475,6 +1475,34 @@
           }
         ]
       }
+    },
+    "FilterLogEventsPolicy": {
+      "Description": "Gives permission to filter Log Events from a specified Log Group",
+      "Parameters": {
+        "LogGroupName": {
+          "Description": "Name of the Log Group"
+        }
+      },
+      "Definition": {
+        "Statement": [
+          {
+            "Effect": "Allow",
+            "Action": [
+              "logs:FilterLogEvents"
+            ],
+            "Resource": {
+              "Fn::Sub": [
+                "arn:${AWS::Partition}:logs:${AWS::Region}:${AWS::AccountId}:log-group:${logGroupName}:log-stream:*",
+                {
+                  "logGroupName": {
+                    "Ref": "LogGroupName"
+                  }
+                }
+              ]
+            }
+          }
+        ]
+      }
     }
   }
 }

tests/translator/input/all_policy_templates.yaml

@@ -135,3 +135,6 @@ Resources:
 
         - SESBulkTemplatedCrudPolicy:
             IdentityName: name
+
+        - FilterLogEventsPolicy:
+            LogGroupName: name

tests/translator/output/all_policy_templates.json

@@ -1143,6 +1143,27 @@
                 }
               ]
             }
+          },
+          {
+            "PolicyName": "KitchenSinkFunctionRolePolicy46",
+            "PolicyDocument": {
+              "Statement": [
+                {
+                  "Action": [
+                    "logs:FilterLogEvents"
+                  ],
+                  "Resource": {
+                    "Fn::Sub": [
+                      "arn:${AWS::Partition}:logs:${AWS::Region}:${AWS::AccountId}:log-group:${logGroupName}:log-stream:*",
+                      {
+                        "logGroupName": "name"
+                      }
+                    ]
+                  },
+                  "Effect": "Allow"
+                }
+              ]
+            }
           }
         ],
         "AssumeRolePolicyDocument": {

tests/translator/output/aws-cn/all_policy_templates.json

@@ -1142,6 +1142,27 @@
                 }
               ]
             }
+          },
+          {
+            "PolicyName": "KitchenSinkFunctionRolePolicy46",
+            "PolicyDocument": {
+              "Statement": [
+                {
+                  "Action": [
+                    "logs:FilterLogEvents"
+                  ],
+                  "Resource": {
+                    "Fn::Sub": [
+                      "arn:${AWS::Partition}:logs:${AWS::Region}:${AWS::AccountId}:log-group:${logGroupName}:log-stream:*",
+                      {
+                        "logGroupName": "name"
+                      }
+                    ]
+                  },
+                  "Effect": "Allow"
+                }
+              ]
+            }
           }
         ],
         "AssumeRolePolicyDocument": {

tests/translator/output/aws-us-gov/all_policy_templates.json

@@ -1143,6 +1143,27 @@
                 }
               ]
             }
+          },
+          {
+            "PolicyName": "KitchenSinkFunctionRolePolicy46",
+            "PolicyDocument": {
+              "Statement": [
+                {
+                  "Action": [
+                    "logs:FilterLogEvents"
+                  ],
+                  "Resource": {
+                    "Fn::Sub": [
+                      "arn:${AWS::Partition}:logs:${AWS::Region}:${AWS::AccountId}:log-group:${logGroupName}:log-stream:*",
+                      {
+                        "logGroupName": "name"
+                      }
+                    ]
+                  },
+                  "Effect": "Allow"
+                }
+              ]
+            }
           }
         ],
         "AssumeRolePolicyDocument": {