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    Dual token based authentication and transport mechanism
    1.
    发明授权
    Dual token based authentication and transport mechanism 有权

    公开(公告)号：US10110582B2

    公开(公告)日：2018-10-23

    申请号：US15154202

    申请日：2016-05-13

    Applicant: SAP SE

    Inventor： Dirk Sabiwalsky ,  Henrike Schuhart ,  Christoph Scheiber ,  Timur Fichter

    IPC: H04L29/06 ,  H04L29/08

    Abstract: A client token is generated for a client process in response to a client token request. An authentication request including the client token is received from a client endpoint associated with the client process. The client endpoint is authenticated, including generating and providing an endpoint token to the client endpoint. A first mapping between the client token and transport channels used for messages received from the client process and a second mapping between the client endpoint and the client token are generated. A first message is received over a first transport channel from the client endpoint, the message including the client token and the endpoint token. A response to the first message is sent to the client endpoint over a second transport channel, without re-authenticating the client endpoint, the second transport channel being different than the first transport channel and being selected based on the first and second mappings.

    Broker-based messaging through SQL
    3.
    发明授权
    Broker-based messaging through SQL 有权

    公开(公告)号：US10762180B2

    公开(公告)日：2020-09-01

    申请号：US16437949

    申请日：2019-06-11

    Applicant: SAP SE

    Inventor： Dirk Sabiwalsky ,  Henrike Schuhart ,  Christoph Scheiber ,  Timur Fichter

    IPC: G06F21/31 ,  H04L29/06 ,  H04L29/08 ,  G06F9/54 ,  G06F16/2455

    Abstract: The disclosure generally describes methods, software, and systems, including a method for publishing messages through a messaging client of a database server. A message to be published to one or more message brokers is received at a server and from a database client. The message is in the form of a SQL statement. The received message is processed at the server. Message broker configurations associated with the received message are determined. The message is published to the one or more message brokers by invoking a messaging client at the server and using at least the message broker configurations.

    Systems and methods for stream-based, protocol-agnostic messaging
    4.
    发明授权
    Systems and methods for stream-based, protocol-agnostic messaging 有权

    公开(公告)号：US10432448B2

    公开(公告)日：2019-10-01

    申请号：US15643103

    申请日：2017-07-06

    Applicant: SAP SE

    Inventor： Henrike Schuhart ,  Christoph Scheiber ,  Timur Fichter ,  Dirk Sabiwalsky ,  Klaus Deissner

    IPC: H04L29/06 ,  G06F9/54 ,  G06F13/42 ,  G06Q10/10 ,  G06Q10/06 ,  G06F9/445 ,  H04L12/18 ,  H04L12/58 ,  H04L29/08

    Abstract: Sending and/or receiving messages in a computer system having memory and a processor. The method includes configuring the memory to have one or more streams connecting a generic messaging client to send messages to and/or receive messages from one or more protocol-specific messaging clients. The streams are formed by providing configuration data comprising one or more destination definitions. Each of the destination definitions corresponds to one of the protocol-specific messaging clients. Each of the destination definitions has a specified messaging protocol and one or more stream definitions. Each of the stream definitions has parameters associated with the specified messaging protocol of a corresponding one of the destination definitions. In code for the generic messaging client, at least one stream object is provided specifying one of the destination definitions and one of the stream definitions.

    BROKER-BASED MESSAGING THROUGH SQL
    5.
    发明申请
    BROKER-BASED MESSAGING THROUGH SQL 审中-公开

    公开(公告)号：US20190340342A1

    公开(公告)日：2019-11-07

    申请号：US16437949

    申请日：2019-06-11

    Applicant: SAP SE

    Inventor： Dirk Sabiwalsky ,  Henrike Schuhart ,  Christoph Scheiber ,  Timur Fichter

    IPC: G06F21/31 ,  G06F16/2455 ,  H04L29/08 ,  G06F9/54 ,  H04L29/06

    Abstract: The disclosure generally describes methods, software, and systems, including a method for publishing messages through a messaging client of a database server. A message to be published to one or more message brokers is received at a server and from a database client. The message is in the form of a SQL statement. The received message is processed at the server. Message broker configurations associated with the received message are determined. The message is published to the one or more message brokers by invoking a messaging client at the server and using at least the message broker configurations.

    Database trigger-based eventing for data changes based on a publish/subscribe mechanism
    6.
    发明授权
    Database trigger-based eventing for data changes based on a publish/subscribe mechanism 有权

    公开(公告)号：US10360207B2

    公开(公告)日：2019-07-23

    申请号：US15344088

    申请日：2016-11-04

    Applicant: SAP SE

    Inventor： Andreas Hoffner ,  Henrike Schuhart ,  Dirk Sabiwalsky ,  Joerg Singler

    IPC: G06F17/30 ,  G06F16/23 ,  G06F16/22 ,  G06F9/54

    Abstract: Methods and apparatus, including computer program products, are provided for handling database table changes. The method may include receiving, at an event processor, a request from an application to subscribe to a database table event at an in-memory database; storing, at the event processor, a subscription to the database table event; sending, by the event processor, a subscription request to the in-memory database, wherein the subscription request indicates a subscription to the database table event; handling, at the event processor, a notification, wherein the notification is received on behalf of the application in order to determine whether to publish the notification to an endpoint coupled to at least the application, wherein the notification indicates an identity of at least one database table at the in-memory database that has changed; and publishing the notification to the endpoint. Related systems, methods, and articles of manufacture are also disclosed.

    DATABASE TRIGGER-BASED EVENTING FOR DATA CHANGES BASED ON A PUBLISH/SUBSCRIBE MECHANISM
    7.
    发明申请
    DATABASE TRIGGER-BASED EVENTING FOR DATA CHANGES BASED ON A PUBLISH/SUBSCRIBE MECHANISM 审中-公开

    公开(公告)号：US20180129694A1

    公开(公告)日：2018-05-10

    申请号：US15344088

    申请日：2016-11-04

    Applicant: SAP SE

    Inventor： Andreas Hoffner ,  Henrike Schuhart ,  Dirk Sabiwalsky ,  Joerg Singler

    IPC: G06F17/30 ,  H04L29/08

    CPC classification number: G06F16/2358 ,  G06F9/54 ,  G06F16/2282

    Abstract: Methods and apparatus, including computer program products, are provided for handling database table changes. The method may include receiving, at an event processor, a request from an application to subscribe to a database table event at an in-memory database; storing, at the event processor, a subscription to the database table event; sending, by the event processor, a subscription request to the in-memory database, wherein the subscription request indicates a subscription to the database table event; handling, at the event processor, a notification, wherein the notification is received on behalf of the application in order to determine whether to publish the notification to an endpoint coupled to at least the application, wherein the notification indicates an identity of at least one database table at the in-memory database that has changed; and publishing the notification to the endpoint. Related systems, methods, and articles of manufacture are also disclosed.

    DUAL TOKEN BASED AUTHENTICATION AND TRANSPORT MECHANISM
    8.
    发明申请
    DUAL TOKEN BASED AUTHENTICATION AND TRANSPORT MECHANISM 审中-公开

    公开(公告)号：US20170331806A1

    公开(公告)日：2017-11-16

    申请号：US15154202

    申请日：2016-05-13

    Applicant: SAP SE

    Inventor： Dirk Sabiwalsky ,  Henrike Schuhart ,  Christoph Scheiber ,  Timur Fichter

    IPC: H04L29/06 ,  H04L29/08

    CPC classification number: H04L63/08 ,  H04L63/062 ,  H04L63/18

    Abstract: A client token is generated for a client process in response to a client token request. An authentication request including the client token is received from a client endpoint associated with the client process. The client endpoint is authenticated, including generating and providing an endpoint token to the client endpoint. A first mapping between the client token and transport channels used for messages received from the client process and a second mapping between the client endpoint and the client token are generated. A first message is received over a first transport channel from the client endpoint, the message including the client token and the endpoint token. A response to the first message is sent to the client endpoint over a second transport channel, without re-authenticating the client endpoint, the second transport channel being different than the first transport channel and being selected based on the first and second mappings.

    Broker-based messaging through SQL
    9.
    发明授权
    Broker-based messaging through SQL 有权

    公开(公告)号：US10372887B2

    公开(公告)日：2019-08-06

    申请号：US15168491

    申请日：2016-05-31

    Applicant: SAP SE

    Inventor： Dirk Sabiwalsky ,  Henrike Schuhart ,  Christoph Scheiber ,  Timur Fichter

    IPC: H04L29/06 ,  G06F21/31 ,  H04L29/08 ,  G06F9/54 ,  G06F16/2455

    Abstract: The disclosure generally describes methods, software, and systems, including a method for publishing messages through a messaging client of a database server. A message to be published to one or more message brokers is received at a server and from a database client. The message is in the form of a SQL statement. The received message is processed at the server. Message broker configurations associated with the received message are determined. The message is published to the one or more message brokers by invoking a messaging client at the server and using at least the message broker configurations.

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