PROPID_M_SIGNATURE

The PROPID_M_SIGNATURE property specifies the digital signature used to authenticate the message.

Type Indicator

VT_UI1 | VT_VECTOR

PROPVARIANT Field

caub

Property Values

Digital signature.

Remarks

Typically MSMQ attaches PROPID_M_SIGNATURE to a message when it is sent. However, connector applications can also attach this property to a message when calling MQSendMessage.

When a connector application attaches this property to a message, it must generate the digital signature of the user sending the message. (MSMQ does not generate a signature when it sees that the connector application has supplied the signature.) The following properties are used to computed the digital signature in the order shown:

• PROPID_M_CORRELATIONID
  
  
• PROPID_M_APPSPECIFIC
  
  
• PROPID_M_BODY
  
  
• PROPID_M_LABEL
  
  
• PROPID_M_RESP_QUEUE
  
  
• PROPID_M_ADMIN_QUEUE

For a information on authenticating messages sent by a connector application. see Connector Application Security.

See Also

MQReceiveMessage, PROPID_M_SIGNATURE_LEN

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