New-AzApplicationGatewayFirewallCustomRule

建立應用程式閘道防火牆原則的新自訂規則。

Syntax

New-AzApplicationGatewayFirewallCustomRule
   -Name <String>
   -Priority <Int32>
   [-RateLimitDuration <String>]
   [-RateLimitThreshold <Int32>]
   -RuleType <String>
   -MatchCondition <PSApplicationGatewayFirewallCondition[]>
   [-GroupByUserSession <PSApplicationGatewayFirewallCustomRuleGroupByUserSession[]>]
   -Action <String>
   [-State <String>]
   [-DefaultProfile <IAzureContextContainer>]
   [<CommonParameters>]

Description

New-AzApplicationGatewayFirewallCustomRule 會建立防火牆原則的自定義規則。

範例

範例 1

New-AzApplicationGatewayFirewallCustomRule -Name example-rule -Priority 1 -RuleType MatchRule -MatchCondition $condtion -Action Allow

Name                : example-rule
Priority            : 1
RuleType            : MatchRule
MatchConditions     : {Microsoft.Azure.Commands.Network.Models.PSApplicationGatewayFirewallCondition}
Action              : Allow
State               : Enabled
MatchConditionsText : [
                        {
                          "MatchVariables": [
                            {
                              "VariableName": "RequestHeaders",
                              "Selector": "Malicious-Header"
                            }
                          ],
                          "OperatorProperty": "Any",
                          "NegationConditon": false
                        }
                      ]

此命令會建立新的自定義規則,其名稱為 example-rule,priority 1,而規則類型將會是 MatchRule,條件變數中定義的條件,動作會允許。

範例 2

New-AzApplicationGatewayFirewallCustomRule -Name example-rule -Priority 2 -RuleType MatchRule -MatchCondition $condition -Action Allow -State Disabled

Name                : example-rule
Priority            : 2
RuleType            : MatchRule
MatchConditions     : {Microsoft.Azure.Commands.Network.Models.PSApplicationGatewayFirewallCondition}
Action              : Allow
State               : Disabled
MatchConditionsText : [
                        {
                          "MatchVariables": [
                            {
                              "VariableName": "RequestHeaders",
                              "Selector": "Malicious-Header"
                            }
                          ],
                          "OperatorProperty": "Any",
                          "NegationConditon": false
                        }
                      ]

此命令會建立新的自定義規則,其名稱為 example-rule、state as Disabled、priority 2,而規則類型將會是 MatchRule,條件變數中定義的條件,動作將會是允許的。

範例 3

New-AzApplicationGatewayFirewallCustomRule -Name RateLimitRule3 -Priority 3 -RateLimitDuration OneMin -RateLimitThreshold 10 -RuleType RateLimitRule -MatchCondition $condition -GroupByUserSession $groupbyUserSes -Action Allow -State Disabled

Name                : RateLimitRule3
Priority            : 3
RateLimitDuration   : OneMin
RateLimitThreshold  : 10
RuleType            : RateLimitRule
MatchConditions     : {Microsoft.Azure.Commands.Network.Models.PSApplicationGatewayFirewallCondition}
GroupByUserSession  : {Microsoft.Azure.Commands.Network.Models.PSApplicationGatewayFirewallCustomRuleGroupByUserSession}
Action              : Allow
State               : Disabled
MatchConditionsText : [
                        {
                          "MatchVariables": [
                            {
                              "VariableName": "RequestHeaders",
                              "Selector": "Malicious-Header"
                            }
                          ],
                          "OperatorProperty": "Any",
                          "NegationConditon": false
                        }
                      ]
GroupByUserSessionText : [
                        {
                          "groupByVariables": [
                            {
                              "variableName": "ClientAddr"
                            }
                          ]
                        }
                      ]

此命令會建立名為RateLimitRule3的新自定義規則,狀態為 Disabled、priority 3、RateLimitDuration OneMin、RateLimitThreshold 10,而規則類型將會是RateLimitRule,條件變數中定義的條件,動作將會是allow、GroupByUserSession 在 GroupByUserSession 條件變數中定義的 GroupByUserSession 在 GroupByUserSession。

參數

-Action

動作的類型。

Type:String
Accepted values:Allow, Block, Log
Position:Named
Default value:None
Required:True
Accept pipeline input:False
Accept wildcard characters:False

-DefaultProfile

用於與 Azure 通訊的認證、帳戶、租用戶和訂用帳戶。

Type:IAzureContextContainer
Aliases:AzContext, AzureRmContext, AzureCredential
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-GroupByUserSession

比對條件的清單。

Type:PSApplicationGatewayFirewallCustomRuleGroupByUserSession[]
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-MatchCondition

比對條件的清單。

Type:PSApplicationGatewayFirewallCondition[]
Position:Named
Default value:None
Required:True
Accept pipeline input:False
Accept wildcard characters:False

-Name

規則的名稱。

Type:String
Position:Named
Default value:None
Required:True
Accept pipeline input:False
Accept wildcard characters:False

-Priority

描述規則的優先順序。 在具有較高值的規則之前,將會先評估具有較低值的規則。

Type:Int32
Position:Named
Default value:None
Required:True
Accept pipeline input:False
Accept wildcard characters:False

-RateLimitDuration

描述套用速率限制原則的持續時間。 僅適用於 ruleType 為 RateLimitRule 時。

Type:String
Accepted values:OneMin, FiveMins
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-RateLimitThreshold

描述速率限制閾值。 只有在 ruleType 是 RateLimitRule.Accepted 範圍時,才適用此值為 1 - 5000。

Type:Int32
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-RuleType

描述規則的類型。

Type:String
Accepted values:MatchRule, RateLimitRule
Position:Named
Default value:None
Required:True
Accept pipeline input:False
Accept wildcard characters:False

-State

自訂規則的狀態變數。

Type:String
Accepted values:Disabled, Enabled
Position:Named
Default value:Enabled
Required:False
Accept pipeline input:False
Accept wildcard characters:False

輸入

None

輸出

PSApplicationGatewayFirewallCustomRule