KR100814533B1 - Connection maintenance service system of ldap based and its method - Google Patents

Abstract

The present invention is to quickly retrieve and service the customer and terminal information of the UAP through a single authentication for the connection while maintaining a connection to support LDAP, the present invention for this connection maintenance and service proxy daemon to LDAP Create a connection pool by running the server, perform a single authentication on the created connection pool, request UAP information inquiry of the customer and terminal information of the UAP to LDAP according to the requested service through the wireless network, and respond to the request. CP that receives the customer and terminal information of the UAP to send the service to the terminal based on the information, and withdraws the customer and terminal information of the UAP stored in the UAP DB according to the requested UAP information inquiry from the CP Contains the LDAP provided to. Therefore, it is possible to solve the inconvenience of having to perform encryption on every request as in the conventional art. In addition, even in the case of a connection overload, using an authenticated connection can provide a faster and more reliable search service.

UA Profile, CP, LDAP, UAP Library, Daemon

Description

CONNECTION MAINTENANCE SERVICE SYSTEM OF LDAP BASED AND ITS METHOD}

1 is a block diagram of an LD-based connection maintenance service system according to the present invention;

Figure 2 is a detailed flowchart for the LDAP-based connection maintenance service method according to the present invention.

<Description of the symbols for the main parts of the drawings>

101: CP 1011: CP application

1013: UAP library part 1015: daemon part

103: LDAP 1031: Directory Server

1033: UAP DB

S1: mobile communication terminal S2: wireless network

S3: network

The present invention relates to a connection maintenance service system and method based on Light Weight Directory Access Protocol (LDAP), and more particularly, to maintain a connection for supporting LDAP and to perform a single authentication for the connection. The present invention relates to a system and a method capable of quickly searching for and serving customer and terminal information (hereinafter referred to as UAP).

As is well known, the UAP means UAP information necessary for providing wired / wireless Internet service, that is, detailed customer information of a mobile subscriber and information on owned terminals. In this UAP information, a private header and a private component are defined. In order to provide this UAP information to a corresponding content provider (Content Provider, CP), a search service according to the HTTP protocol is provided.

That is, the existing system for providing UAP information to the CP provides a search service through a web server and a WAS server according to the HTTP protocol, and in order to perform the search service, a search service is provided according to the HTTP authentication protocol. Should be.

However, due to the nature of HTTP, all connections have a connectionless structure, and each connection must be authenticated. Since each authentication method must use a one-way encryption policy such as MD5, encryption must be performed on every request. It can be a hassle, and it is possible to strengthen security because it is authenticated and authorized in the operation using all CPs. There is a problem that can not be provided.

Accordingly, the present invention has been made to solve the above problems, the purpose of the service is to quickly retrieve the customer and terminal information of the UAP through a single authentication for the connection while maintaining the connection to support LDAP service An LDAP-based connection maintenance service system and method are provided.

The LDAP-based connection maintenance service system according to an aspect of the present invention for achieving the above object to generate a connection pool by running a connection maintenance and service proxy daemon to LDAP, and performs a single authentication for the generated connection pool, According to the service requested through the wireless network, the UAP information inquiry about the customer and terminal information of the UAP is requested to LDAP, and the service is provided through the wireless network based on the information received from the customer and terminal information of the UAP corresponding to the request And a LDAP for retrieving the customer and terminal information of the UAP stored in the UAP DB according to the requested UAP information inquiry from the CP and providing the CP to the CP.

In addition, the LDAP-based connection maintenance service method according to another aspect of the present invention for achieving the above object is the process of running the connection maintenance and service proxy daemon to LDAP, and requesting the connection pool assigned to the LDAP connection pool The process of generating a through one authentication process, and if a service request is provided from the mobile communication terminal, providing a search request signal for the customer and terminal information of the UAP to the UAP library part to provide a service; Constructing headers that meet the specifications of the search request signal and providing them to the daemon part, performing protocol parsing according to the provided search request signal, requesting UAP information lookup to LDAP, and responding to the request, the customer and terminal information of the UAP is Provided in the form of HTML and XML and provided to UAP library part and from daemon part The process of generating XML parsing and response object of UAP to CP application by generating XML parsing and response object, and sending service to mobile terminal based on customer and terminal information of UAP in which XML parsing and response object is generated. It is characterized by including.

Hereinafter, a plurality of embodiments of the present invention may exist, and a preferred embodiment will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate the objects, features and advantages of the present invention through this embodiment.

1 is a block diagram of an LDAP-based connection maintenance service system according to the present invention, which includes a CP 101 and an LDAP 103 connected through a network S3.

The CP 101 is a block including a CP application 1011, a UAP library part 1013, and a daemon part 1015, and the CP application 1011 uses a mobile communication terminal S1 through a wireless network S2. When a download request of a corresponding service (eg, a service for downloading a picture friend) is provided from the user, a search request signal for customer and terminal information of the UAP is provided to the UPA library part 1013 to provide the corresponding service. In response to the request, the corresponding service is transmitted to the mobile communication terminal S1 through the wireless network S2 based on the customer and terminal information of the UAP in which the XML parsing and response object provided from the UAP library part 1013 is generated.

When the UAP library part 1013 receives a search request signal for the customer and terminal information of the UAP from the CP application 1011, the UAP library part 1013 requests a search by HTTP from the daemon part 1015 while constructing a header conforming to the specification of the provided request signal. In response to this request, the customer part and terminal information of the UAP composed of HTML and XML are received from the daemon part 1015 in accordance with HTTP, and the XML parsing and response object are generated and provided to the CP application 1011.

The daemon part 1015 runs a connection maintenance and service proxy daemon to the LDAP 103 through the network S3, and requests a connection pool as many as the connection pool is allocated to the LDAP 103 that is connected to the connection pool. Is generated through a single authentication process, and then, in continuous operation, the protocol is created in response to a request signal from the UAP library part 1013 to the HTTP, while creating a connection pool to the LDAP 103 using a previously authenticated connection. Parse and request the UAP information query to the LDAP 103 through the network (S3), and in response to receiving the customer and terminal information of the UAP for the request from the LDAP (103) to configure in the form of HTML and XML Provided to the UAP library part 1013 for HTTP.

The LDAP 103 is a block including a directory server 1031 and a UAP DB 1033. The directory server 1031 uses a UAP DB (in accordance with a UAP information query requested from the daemon part 1015 through the network S3). The customer and terminal information of the UAP stored in 1033 is extracted and provided to the daemon part 1015 through the network S3. Here, the UAP DB 1033 stores the customer and terminal information of the UAP.

Referring to the flowchart of Fig. 2, the LDAP-based connection maintenance service method according to the present invention will be described in more detail.

First, the daemon part 1015 in the CP 101 drives the connection maintenance and service proxy daemon (S201) to the LDAP 103 (S201), and then connects as many connection pools as are allocated to the LDAP 103 through the network S3. It generates (S203) and performs only one authentication at the first connection (S205). Here, even in case of continuous operation, a connection pool is created through the LDAP 103 using a previously authenticated connection.

In this case, when the CP application 1011 is provided with a download request of a corresponding service (eg, a service for downloading a picture friend) from the mobile communication terminal S1 through the wireless network S2 (S207), providing the corresponding service. In order to provide the search request signal for the customer and terminal information of the UAP to the UPA library part 1013 (S209).

When the UAP library part 1013 receives a search request signal for the customer and terminal information of the UAP from the CP application 1011, the UAP library part 1013 requests a search by HTTP from the daemon part 1015 while constructing a header conforming to the specification of the provided request signal. (S211).

The daemon part 1015 performs the corresponding protocol parsing according to the request signal to HTTP provided from the UAP library part 1013 and requests a UAP information inquiry to the directory server 1031 in the LDAP 103 via the network S3 ( S213).

The directory server 1031 in the LDAP 103 retrieves the customer and terminal information of the UAP stored in the UAP DB 1033 according to the requested UAP information inquiry from the daemon part 1015 via the network S3, and then executes the network S3. Provided to the daemon part 1015 through (S215).

The daemon part 1015 receives the customer and terminal information of the UAP for the request from the LDAP 103, configures it in the form of HTML and XML, and then provides the UAP library part 1013 for HTTP (S217).

The UAP library part 1013 receives the customer and terminal information of the UAP composed of HTML and XML from the daemon part 1015 for HTTP and generates the XML parsing and response object, and provides the same to the CP application 1011 (S219). .

The CP application 1011 transmits the corresponding service to the mobile communication terminal S1 through the wireless network S2 based on the customer and terminal information of the UAP in which the XML parsing and response object provided from the UAP library part 1013 is generated. (S221).

Therefore, while maintaining the connection to support LDAP, through the one-time authentication of the connection to quickly retrieve and service the customer and terminal information of the UAP, solves the hassle of having to perform encryption on every request as before In addition, even in the case of connection overload, it is possible to provide a faster and more reliable search service by using an authenticated connection.

In addition, since the present invention is disclosed as a right within the spirit and claims of the present invention, the present invention may include any modification, use and / or adaptation using general principles, and the present invention as a matter deviating from the description of the present specification. It includes everything that falls within the scope of known or customary practice in the art to which it belongs and falls within the scope of the appended claims.

As described above, the present invention, while maintaining a connection to support LDAP, by quickly searching for and serving the customer and terminal information of the UAP through a single authentication for the connection, by encrypting every request as before It can solve the hassle that needs to be performed, and also provides faster and more reliable search service by using authenticated connection even in the case of connection overload, thus solving the hassle of having to perform encryption on every request as before. .

In addition, even in the case of a connection overload, using an authenticated connection can provide a faster and more reliable search service.

Claims (4)

As a connection maintenance service system based on Light Weight Directory Access Protocol (LDAP), Create a connection pool by running a connection maintenance and service proxy daemon to the LDAP, perform a single authentication for the generated connection pool, and UAP information about the customer and terminal information of the UAP according to the requested service through the wireless network A CP requesting an inquiry to the LDAP and receiving customer and terminal information of a UAP corresponding to the request and transmitting a service to a terminal through a wireless network based on the information; LDAP for retrieving customer and terminal information of a UAP stored in a UAP DB according to the requested UAP information inquiry from the CP and providing the CP to the CP LDAP-based connection maintenance service system including. The method of claim 1, The CP, When a service request is provided from a mobile communication terminal through a wireless network, a search request signal for customer and terminal information of a UAP is provided to provide the service, and an XML parsing and response object provided corresponding to the search request signal is generated. CP application for transmitting a service based on the customer and terminal information of the UAP, The header corresponding to the specification of the requested search request signal is configured and provided as a daemon part, and in response to the requested search request signal, the client and terminal information of the UAP configured in the form of HTML and XML are provided according to the HTTP parsing and A UAP library part for generating a response object and providing the response object to the CP application; The server maintains a connection to the LDAP and runs a service proxy daemon. The connection pool is configured to request the connection pool as much as the LDAP maintained. The connection pool is generated through one authentication process, and then the request signal provided from the UAP library part is applied. Daemon part that performs protocol parsing accordingly, requests UAP information inquiry to the LDAP, receives customer and terminal information of UAP in response to the request, and configures in HTML and XML form and provides it to the UAP library part. LDAP-based connection maintenance service system comprising a. The method of claim 1, The LDAP is UAP DB for storing customer and terminal information of the UAP, Directory server means for retrieving customer and terminal information of a UAP stored in the UAP DB according to the requested UAP information inquiry from the CP and providing the CP to the CP through a network. LDAP-based connection maintenance service system including. LDAP-based connection maintenance service method, Maintaining a connection to the LDAP and running a service proxy daemon; Requesting the connection pool allocated with the LDAP and generating the connection pool through one authentication process; When a service request is provided from the mobile communication terminal, providing a search request signal for the customer and terminal information of the UAP to the UAP library part to provide the service; Providing a daemon part in accordance with a specification of the requested search request signal to a daemon part; Performing protocol parsing according to the provided search request signal, requesting a UAP information inquiry to the LDAP, receiving customer and terminal information of a UAP in response to the request, and configuring the information in HTML and XML to provide the UAP library part; Process, Providing the client and terminal information of the UAP provided from the daemon part to the CP application by generating an XML parsing and response object; Sending a service to the mobile communication terminal based on the customer and terminal information of the UAP in which the XML parsing and response object is generated; LDAP-based connection maintenance service method, including.

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