CN115114617A - Login result detection method and system - Google Patents

Abstract

The invention discloses a login result detection method, which comprises the following steps: the method comprises the steps of obtaining a first command sent by a client to a server, matching the first command with a command in login in a preset command set in login, judging whether a program state is updated to the state in login according to a matching result, obtaining a second command sent by the client to the server when the program state is updated to the state in login, judging whether the first command is consistent with the second command, and matching the second command with a successful command in a preset successful command set in login when the first command is inconsistent with the second command; and when the matching is successful, judging that the login is successful, and updating the program state into a login successful state. The embodiment of the invention can realize accurate judgment of the login result even without the return result of the server under the condition of unilateral flow.

Description

Login result detection method and system

technical field

The invention relates to the technical field of network security, in particular to a login result detection method and system.

Background technique

The existing application protocol login result judgment is based on the return result and the return code of the login request command to judge whether the login is successful or not. Taking the SMTP protocol as an example, after the client sends the command AUTH LOGIN to the server, the server's return code is 235, which means the login is successful, and the server's return code is 501, which means the login fails. Taking the Pop3 protocol as an example, when the client sends the login command USER or PASS to the server, if the server returns -ERR, the login fails, and when the server returns +OK, the login is successful.

However, this kind of relying on the result returned by the server to judge the login result, in the case of unilateral traffic, for example, when there is only the traffic of the requester, because there is no return result from the server, the login result cannot be judged.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a login result detection method, system, computer equipment and readable storage medium, which are used to solve the situation of unilateral traffic in the prior art, for example, when there is only traffic of the requesting end, because there is no server The defect of returning the result, making the login result impossible to judge.

According to one aspect of the present invention, a method for detecting a login result is provided, the method comprising the following steps:

obtaining the first command sent by the client to the server, where the first command is used by the client to send a connection request to the server;

Matching the first command with the logging command in the preset logging command set, and judging whether to update the program status to the logging status according to the matching result, wherein the program status is used to represent the client logging in The login result to the server, including the login status and the login success status;

When the program state is updated to the logging-in state, obtain a second command sent by the client to the server, where the second command is used by the client to send a connection request to the server or data request;

Determine whether the first command is consistent with the second command;

When the first command is inconsistent with the second command, matching the second command with the login success command in the preset login success command set;

When the matching is successful, it is judged that the login is successful, and the program state is updated to the login successful state.

Optionally, the program state further includes an unlogged state, and before the obtaining the first command sent by the client to the server, includes:

The program state is initialized to the unlogged state.

Optionally, the judging whether to update the program status to the logging-in status according to the matching result includes:

When the matching is successful, update the program status to the logging-in status;

When a match fails, the program state is kept unchanged.

Optionally, acquiring the second command sent by the client to the server when the program state is updated to the logging-in state, includes:

When the program state is updated to the logging-in state, detecting whether the client sends the user name and password to the server; and

The second command is acquired when it is detected that the client sends the user name and the password to the server.

Optionally, the login result detection method further includes:

When the program state is updated to the logging-in state, and it is not detected that the client sends the user name and the password to the server, the second command is not obtained.

Optionally, the program status further includes a login failure status, and the login result detection method further includes:

When the first command is consistent with the second command, update the program status to the login failure status; and/or,

Before acquiring the second command, the method further includes:

When a third command is received, the program state is updated to the login failure state, and the third command is used by the server to instruct the client to exit the connection.

Optionally, the login result detection method further includes:

When the matching fails, it is judged that the login fails, and the program state is updated to the login failure state.

In order to achieve the above object, the present invention also provides a login result detection system, which specifically includes the following components:

a first obtaining module, configured to obtain a first command sent by the client to the server, where the first command is used by the client to send a connection request to the server;

The first judging module is used to match the first command with the command in login in the preset login command set, and determine whether to update the program status to the login status according to the matching result, wherein the program status is determined by In characterizing the login result of the client logging in to the server, including the login status and the login success status;

A second obtaining module, configured to obtain a second command sent by the client to the server when the program state is updated to the logging-in state, wherein the second command is used by the client to send The server sends a connection request or a data request;

a second judging module for judging whether the first command is consistent with the second command;

a matching module, configured to match the second command with the login success command in the preset login success command set when the first command is inconsistent with the second command;

The updating module is used for judging that the login is successful when the matching is successful, and updating the program state to the login success state.

In order to achieve the above object, the present invention also provides a computer device, the computer device specifically includes: a memory, a processor, and a computer program stored in the memory and running on the processor, and the processor executes the computer program. When the computer program is described, the steps of implementing the method for detecting the login result described above are implemented.

In order to achieve the above object, the present invention also provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, implements the steps of the login result detection method described above.

The login result detection method provided by the present invention obtains the command sent by the client to the server, and combines the command and the command context in the command set corresponding to the program state, so that in the case of one-way traffic, even if there is no return result from the server, the Accurate judgment on the login result is realized.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are for the purpose of illustrating preferred embodiments only and are not to be considered limiting of the invention. Also, the same components are denoted by the same reference numerals throughout the drawings. In the attached image:

1 is a schematic diagram of an optional application environment of a method for detecting a login result provided by an embodiment of the present invention;

2 is a schematic flowchart of an optional step of a method for detecting a login result provided by an embodiment of the present invention;

FIG. 3 is a schematic schematic diagram of an optional step refinement process of step S300 in FIG. 2 according to an embodiment of the present invention;

4 is a schematic diagram of an optional program module of a login result detection system provided by an embodiment of the present invention;

FIG. 5 is a schematic diagram of an optional hardware architecture of a computer device according to an embodiment of the present invention.

Detailed ways

Exemplary inventive embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following illustrative inventive examples are not intended to represent all implementations consistent with the present invention. Rather, they are merely examples of systems and methods consistent with some aspects of the invention as recited in the appended claims.

The terminology used in the present invention is for the purpose of describing particular embodiments of the invention only and is not intended to limit the invention. As used in this specification and the appended claims, the singular forms "a," "the," and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It will also be understood that the term "and/or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

It should be understood that although the terms first, second, third, etc. may be used in the present invention to describe various information, such information should not be limited by these terms. These terms are only used to distinguish the same type of information from each other. For example, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information, without departing from the scope of the present invention. Depending on the context, the word "if" as used herein can be interpreted as "at the time of" or "when" or "in response to determining."

In the description of the present invention, it should be understood that the numerical labels before the steps do not identify the sequence of executing the steps, but are only used to facilitate the description of the present invention and to distinguish each step, and therefore should not be construed as a limitation of the present invention. Based on the invention embodiments in the present invention, all other invention embodiments obtained by persons of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The embodiments of the present invention will be described below with reference to the accompanying drawings.

Referring to FIG. 1 , a schematic diagram of an optional application environment of the login result detection method provided by the embodiment of the present invention is shown. The user uses the client terminal 2 to send commands to the server 4 through the network 8 to realize communication with the server 4 . The computer device 6 acquires the command sent by the client 2 to the server 6, and determines whether the login result is successful based on the acquired command context and the set login state mechanism.

Example 1

Referring to FIG. 2 , a schematic flowchart of steps of a method for detecting a login result provided by an embodiment of the present invention is shown. It can be understood that the flowcharts in the embodiments of the present invention are not used to limit the order of executing steps. The embodiment of the present invention is exemplarily described by taking the computer device 6 in FIG. 1 as the execution subject, and the computer device may include mobile phones such as smart phones, tablet personal computers, and laptop computers. terminals, and stationary terminals such as desktop computers. details as follows:

Step S100: Obtain a first command sent by the client to the server, where the first command is used by the client to send a connection request to the server.

Exemplarily, taking the Simple Mail Transfer Protocol (Simple Mail Transfer Protocol, SMTP) as an example, in the case of one-way traffic, first obtain the first command sent by the client to the server, and the first command is used for the client. The terminal sends a connection request to the server. The one-way traffic refers to only the client's request traffic, because only the request traffic has a login request command.

In an exemplary embodiment, the step S100 may include:

The program state is initialized to the unlogged state.

Exemplarily, before acquiring the first command sent by the client to the server, the program state is initialized to a logout state.

Step S200, matching the first command with a command in the login command set in a preset login command set, and judging whether to update the program state to the login state according to the matching result, wherein the program state is used to represent the The login result of the client logging in to the server, including the login status and the login successful status.

Exemplarily, taking SMTP as an example, it is assumed that the command set corresponding to the non-login is {EHLO}, the preset command set in the login is {AUTH LOGIN}, and the preset corresponding to the successful login is {EHLO}. The login success command set is {MAILFROM, RCPT TO, DATA}, the preset login failure command set corresponding to the login failure is {QUIT}, and the first command and the login command in the preset login command set are combined. Carry out matching, and judge whether to update the program status to the logging-in status according to the matching result.

In the third version of the Post Office Protocol (Post Office Protocol 3, POP3), it is assumed that the non-login command set corresponding to the non-login is {CAPA}, and the preset in-login command set in the login is {USER, PASS}, the preset login success command set corresponding to the login success is {RETR, LIST, UIDL, STAT}, and the preset login failure command set corresponding to the login failure is {QUIT}. The command is matched with the login command in the preset login command set, and whether to update the program state to the login state is determined according to the matching result.

In the Internet Message Access Protocol (IMAP), it is assumed that the preset log-in command set in the log-in is {LOGIN}, before the preset log-in command set in the log-in command set is obtained It is regarded as not logged in, the preset login success command set corresponding to the login success is {UID fetch1452420187(UID RFC822.SIZE BODY[])}, and the preset login failure command set corresponding to the login failure is {QUIT }, the first command is matched with the command under login in the preset log under command set, and whether to update the program state to the under login state is determined according to the matching result.

In the remote terminal protocol TELNET, it is assumed that the preset login command set in the login is {LOGIN, USERNAME, PASSWARD}, and it is regarded as not logged in until the preset login command set in the login command set is not obtained. state, the preset login failure command set corresponding to the login failure is {EXIT}, the first command is matched with the command in the preset login command set, and according to the matching result, it is judged whether to update the program state to Login status.

In the file transfer protocol (File Transfer Protocol, FTP), it is assumed that the preset in-login command set in the login is {USER, PASS}, before the preset in-login command set in the in-login command set is obtained It is regarded as not logged in, the preset login failure command set corresponding to the login failure is {QUIT}, the first command is matched with the login command in the preset login command set, and judged according to the matching result Whether to update the program status to logging in status.

In an exemplary embodiment, the step S200 may include:

When the matching is successful, update the program status to the logging-in status;

When a match fails, the program state is kept unchanged.

Exemplarily, taking SMTP as an example, it is assumed that the first command obtained at this time is "AUTH LOGIN", and the first command belongs to the commands in the login command in the preset login command set, and the program status is updated as: Logging-in state, when the program state is updated to the logging-in state, obtain the second command sent by the client to the server.

Exemplarily, taking SMTP as an example, it is assumed that the first command obtained at this time is "EHLO", and "EHLO" is matched with the login command in the preset login command set {AUTH LOGIN}. On success, the program state is updated to the logging in state. When the first command does not belong to the preset logging-in command set, it is determined that the matching fails, and the program state is kept unchanged.

Step S300, when the program state is updated to the logging-in state, obtain a second command sent by the client to the server, where the second command is used by the client to send to the server Connection request or data request.

In an exemplary embodiment, as shown in FIG. 3 , the step S300 may include:

Step S301, when the program status is updated to the login status, detect whether the client sends the user name and password to the server;

Step S302, when it is detected that the client sends the user name and the password to the server, obtain the second command.

Exemplarily, after the program status is updated to the logging-in status, record the username entered by the user as "username" and the password as "password", and when the client sends the username and password entered by the user to the server Then, if the second command sent by the client to the server is "AUTH LOGIN", obtain the second command "AUTH LOGIN" sent by the client to the server.

Step S400, judging whether the first command is consistent with the second command.

Specifically, the first command and the second command are compared to determine whether the first command and the second command are consistent, so as to determine whether to update the program state.

Step S500, when the first command is inconsistent with the second command, match the second command with a login successful command in a preset login success command set.

Exemplarily, it is assumed that the acquired first command is "AUTH LOGIN" and after the program status is updated to the logging-in status, the acquired second command is assumed to be "MAIL FROM", and the second command "MAIL FROM" It is matched with the login success command in the preset login success command set, and the program state is updated according to the matching result to determine the target login result.

Step S600, when the match is successful, it is judged that the login is successful, and the program state is updated to the login successful state.

Exemplarily, when the second command is "MAIL FROM", perform the second command "MAIL FROM" with the commands in the preset login successful command set {MAIL FROM, RCPT TO, DATA}. Matching, it is found that the second command "MAIL FROM" belongs to the preset login successful command set {MAIL FROM, RCPT TO, DATA}, and the program state is updated to the login successful state. It should be noted that the present invention also supports multiple protocols such as FTP, SMTP, TELNET, POP3, IMAP, and REDIS.

In an exemplary embodiment, the login result detection method further includes:

When the program state is updated to the logging-in state, and it is not detected that the client sends the user name and the password to the server, the second command is not obtained.

Specifically, when the program status is updated to the logging-in status, it is detected whether the client sends the user name and the password to the server, and when it is not detected that the client sends the user When the name and the password are sent to the server, the second command is not obtained.

In an exemplary embodiment, the login result detection method further includes:

When the first command is consistent with the second command, update the program status to the login failure status; and/or,

Before acquiring the second command, the method further includes:

When a third command is received, the program state is updated to the login failure state, and the third command is used by the server to instruct the client to exit the connection.

Exemplarily, when the second command is "AUTH LOGIN", it is judged that the login fails, and the program state is updated to a login failure state.

Exemplarily, before acquiring the second command as "AUTH LOGIN", when the third command is received and assumed to be "QUIT", the program status is updated to the login failure status.

In an exemplary embodiment, the login result detection method further includes:

When the matching fails, it is judged that the login fails, and the program state is updated to the login failure state.

Exemplarily, when the second command is "QUIT", since the login successful command set {MAIL FROM, RCPT TO, DATA} does not match the same command as the second command, the The program status is updated to the login failed status.

The login result detection method provided by the present invention obtains the command sent by the client to the server, and combines the command and the command context in the command set corresponding to the program state, so that in the case of one-way traffic, even if there is no return result from the server, the Accurate judgment on the login result is realized.

In the field of network probes, the login result obtained by the login result detection method provided by the present invention can provide an accurate data source for the discovery of brute force cracking, and can be used to judge whether there is a brute force cracking attack behavior. For example, when it is detected that the number of login failure results in the client log exceeds the preset value, it is regarded as a brute force attack. In addition, the login result obtained by the login result detection method provided by the present invention can also be used to determine whether the user name and password of the user are weak passwords. When the password can be cracked by brute force, it is regarded as a weak password. Therefore, the detection method of the login result provided by the present invention greatly improves the discovery efficiency of the network probe against weak passwords and brute force cracking attacks, and greatly enhances the login restoration capability of the mail protocol.

Embodiment 2

Referring to FIG. 4 , a schematic diagram of program modules of a login result detection system 700 according to an embodiment of the present invention is shown. The login result detection system 700 can be applied to a computer device, and the computer device can be a mobile phone, a tablet personal computer, a laptop computer, or other devices with a data transmission function. In this embodiment of the present invention, the login result detection system 700 may include or be divided into one or more program modules, and the one or more program modules are stored in a readable storage medium and executed by one or more processors Executed to complete the embodiments of the present invention, and the above login result detection system 700 can be implemented. The program modules referred to in the embodiments of the present invention refer to a series of computer program instruction segments capable of performing specific functions, and are more suitable for describing the execution process of the login result detection system 700 in the readable storage medium than the programs themselves. In an exemplary embodiment, the login result detection system 700 includes a first obtaining module 701 , a first judging module 702 , a second obtaining module 703 , a second judging module 704 , a matching module 705 and an updating module 706 . The following description will specifically introduce the functions of each program module in the embodiment of the present invention:

The first obtaining module 701 is configured to obtain a first command sent by the client to the server, where the first command is used by the client to send a connection request to the server.

Exemplarily, taking Simple Mail Transfer Protocol (SMTP) as an example, in the case of one-way traffic, the first obtaining module 701 first obtains the first command sent by the client to the server, and the first command is sent to the server by the first obtaining module 701. A command is used for the client to send a connection request to the server. The one-way traffic refers to only the client's request traffic, because only the request traffic has a login request command.

In an exemplary embodiment, the first obtaining module 701 specifically includes:

The program state is initialized to the unlogged state.

Exemplarily, before the first obtaining module 701 obtains the first command sent by the client to the server, the program state is initialized to an unlogged state.

The first judging module 702 is configured to match the first command with the command in the login command in the preset login command set, and determine whether to update the program status to the login status according to the matching result, wherein the program status It is used to characterize the login result of the client logging in to the server, including the login status and the login success status.

Exemplarily, taking SMTP as an example, it is assumed that the command set corresponding to the non-login is {EHLO}, the preset command set in the login is {AUTH LOGIN}, and the preset corresponding to the successful login is {EHLO}. The login success command set is {MAILFROM, RCPT TO, DATA}, the preset login failure command set corresponding to the login failure is {QUIT}, and the first command and the login command in the preset login command set are combined. Carry out matching, and judge whether to update the program status to the logging-in status according to the matching result.

In the third version of the Post Office Protocol (Post Office Protocol 3, POP3), it is assumed that the non-login command set corresponding to the non-login is {CAPA}, and the preset in-login command set in the login is {USER, PASS}, the preset login success command set corresponding to the login success is {RETR, LIST, UIDL, STAT}, and the preset login failure command set corresponding to the login failure is {QUIT}. The command is matched with the login command in the preset login command set, and whether to update the program state to the login state is determined according to the matching result.

In the Internet Message Access Protocol (IMAP), it is assumed that the preset log-in command set in the log-in is {LOGIN}, before the preset log-in command set in the log-in command set is obtained It is regarded as not logged in, the preset login success command set corresponding to the login success is {UID fetch1452420187(UID RFC822.SIZE BODY[])}, and the preset login failure command set corresponding to the login failure is {QUIT }, the first command is matched with the command under login in the preset log under command set, and whether to update the program state to the under login state is determined according to the matching result.

In the remote terminal protocol TELNET, it is assumed that the preset login command set in the login is {LOGIN, USERNAME, PASSWARD}, and it is regarded as not logged in until the preset login command set in the login command set is not obtained. state, the preset login failure command set corresponding to the login failure is {EXIT}, the first command is matched with the command in the preset login command set, and according to the matching result, it is judged whether to update the program state to Login status.

In the file transfer protocol (File Transfer Protocol, FTP), it is assumed that the preset in-login command set in the login is {USER, PASS}, before the preset in-login command set in the in-login command set is obtained It is regarded as not logged in, the preset login failure command set corresponding to the login failure is {QUIT}, the first command is matched with the login command in the preset login command set, and judged according to the matching result Whether to update the program status to logging in status.

In an exemplary embodiment, the first judgment module 702 is specifically configured to:

When the matching is successful, update the program status to the logging-in status;

When a match fails, the program state is kept unchanged.

Exemplarily, taking SMTP as an example, it is assumed that the first command obtained at this time is "AUTH LOGIN", and the first command belongs to the commands in the login command in the preset login command set, and the program status is updated as: Logging-in state, when the program state is updated to the logging-in state, obtain the second command sent by the client to the server.

Exemplarily, taking SMTP as an example, it is assumed that the first command obtained at this time is "EHLO", and "EHLO" is matched with the login command in the preset login command set {AUTH LOGIN}. On success, the program state is updated to the logging in state. When the first command does not belong to the preset logging-in command set, it is determined that the matching fails, and the program state is kept unchanged.

A second obtaining module 703, configured to obtain a second command sent by the client to the server when the program state is updated to the logging-in state, where the second command is used by the client A connection request or data request is made to the server.

In an exemplary embodiment, the second obtaining module 703 is further configured to:

When the program state is updated to the logging-in state, detecting whether the client sends the user name and password to the server;

The second command is acquired when it is detected that the client sends the user name and the password to the server.

Exemplarily, after the program status is updated to the logging-in status, record the username entered by the user as "username" and the password as "password", and when the client sends the username and password entered by the user to the server Then, if the second command sent by the client to the server is "AUTH LOGIN", obtain the second command "AUTH LOGIN" sent by the client to the server.

The second judging module 704 is configured to judge whether the first command is consistent with the second command.

Specifically, the second judging module 704 compares the first command with the second command, and judges whether the first command and the second command are consistent, so as to judge whether to update the program state .

The matching module 705 is configured to match the second command with the login success command in the preset login success command set when the first command is inconsistent with the second command.

Exemplarily, it is assumed that the acquired first command is "AUTH LOGIN" and after the program status is updated to the logging-in status, the acquired second command is assumed to be "MAIL FROM", and the second command "MAIL FROM" It is matched with the login success command in the preset login success command set, and the program state is updated according to the matching result to determine the target login result.

The updating module 706 is configured to judge that the login is successful when the matching is successful, and update the program state to the login successful state.

Exemplarily, when the second command is "MAIL FROM", perform the second command "MAIL FROM" with the commands in the preset login successful command set {MAIL FROM, RCPT TO, DATA}. Matching, it is found that the second command "MAIL FROM" belongs to the preset login successful command set {MAIL FROM, RCPT TO, DATA}, and the program state is updated to the login successful state. It should be noted that the present invention also supports multiple protocols such as FTP, SMTP, TELNET, POP3, IMAP, and REDIS.

In an exemplary embodiment, the login result detection system 700 further includes:

When the program state is updated to the logging-in state, and it is not detected that the client sends the user name and the password to the server, the second command is not obtained.

Specifically, when the program status is updated to the logging-in status, it is detected whether the client sends the user name and the password to the server, and when it is not detected that the client sends the user When the name and the password are sent to the server, the second command is not obtained.

In an exemplary embodiment, the login result detection system 700 further includes:

When the first command is consistent with the second command, update the program status to the login failure status; and/or,

Before acquiring the second command, the method further includes:

When a third command is received, the program state is updated to the login failure state, and the third command is used by the server to instruct the client to exit the connection.

Exemplarily, when the second command is "AUTH LOGIN", it is judged that the login fails, and the program state is updated to a login failure state.

Exemplarily, before acquiring the second command as "AUTH LOGIN", when the third command is received and assumed to be "QUIT", the program status is updated to the login failure status.

In an exemplary embodiment, the login result detection system 700 further includes:

When the matching fails, it is judged that the login fails, and the program state is updated to the login failure state.

Exemplarily, when the second command is "QUIT", since the login successful command set {MAIL FROM, RCPT TO, DATA} does not match the same command as the second command, the The program status is updated to the login failed status.

The login result detection system 700 provided by the present invention obtains the command sent by the client to the server, and combines the command and the command context in the command set corresponding to the program state, so that in the case of one-way traffic, even if there is no return result from the server, the Accurate judgment of the login result can be realized.

In the field of network probes, the login result obtained by the login result detection system 700 provided by the present invention can provide an accurate data source for the discovery of brute force cracking, and can be used to determine whether there is a brute force cracking attack behavior. For example, when it is detected that the number of login failure results in the client log exceeds the preset value, it is regarded as a brute force attack. In addition, the login result obtained by the login result detection method provided by the present invention can also be used to determine whether the user name and password of the user are weak passwords. When the password can be cracked by brute force, it is regarded as a weak password. Therefore, the detection method of the login result provided by the present invention greatly improves the discovery efficiency of the network probe against weak passwords and brute force cracking attacks, and greatly enhances the login restoration capability of the mail protocol.

Embodiment 3

Referring to FIG. 5 , an embodiment of the present invention further provides a schematic diagram of a hardware architecture of a computer device 800 . Such as smart phones, tablet computers, notebook computers, desktop computers, rack servers, blade servers, tower servers or rack servers (including independent servers, or server clusters composed of multiple servers) that can execute programs, etc. . In this embodiment of the present invention, the computer device 800 is a device that can automatically perform numerical calculation and/or information processing according to pre-set or stored instructions. As shown in the figure, the computer device 800 at least includes, but is not limited to, a memory 801, a processor 802, and a network interface 803 that can communicate with each other through a device bus. in:

In this embodiment of the present invention, the memory 801 includes at least one type of computer-readable storage medium, and the readable storage medium includes a flash memory, a hard disk, a multimedia card, a card-type memory (for example, SD or DX memory, etc.), a random access memory, etc. (RAM), static random access memory (SRAM), read only memory (ROM), electrically erasable programmable read only memory (EEPROM), programmable read only memory (PROM), magnetic memory, magnetic disk, optical disk, and the like. In some inventive embodiments, the memory 801 may be an internal storage unit of the computer device 800 , such as a hard disk or a memory of the computer device 800 . In other embodiments of the invention, the memory 801 may also be an external storage device of the computer device 800, for example, a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital) equipped on the computer device 800 , SD) card, flash memory card (Flash Card) and so on. Of course, the memory 801 may also include both the internal storage unit of the computer device 800 and its external storage device. In this embodiment of the present invention, the memory 801 is generally used to store an operating device installed in the computer device 800 and various types of application software, such as program codes of the login result detection system 700 and the like. In addition, the memory 801 can also be used to temporarily store various types of data that have been output or will be output.

In some inventive embodiments, the processor 802 may be a central processing unit (Central Processing Unit, CPU), a controller, a microcontroller, a microprocessor, or other voice processing chips. The processor 802 is generally used to control the overall operation of the computer device 800 . In this embodiment of the present invention, the processor 802 is configured to run the program code or process data stored in the memory 801, for example, run the program code of the login result detection system 700, so as to realize the login result detection in the above-mentioned various embodiments of the invention method.

The network interface 803 may include a wireless network interface or a wired network interface, and the network interface 803 is generally used to establish a communication connection between the computer device 800 and other electronic devices. For example, the network interface 803 is used to connect the computer device 800 with an external terminal through a network, and establish a data transmission channel and a communication connection between the computer device 800 and the external terminal. The network can be an intranet (Intranet), the Internet (Internet), a Global System of Mobile communication (GSM), a Wideband Code Division Multiple Access (WCDMA), a 4G network, a 5G network Wireless or wired network such as network, Bluetooth (Bluetooth), Wi-Fi, etc.

It should be noted that FIG. 5 only shows the computer device 800 having components 801-803, but it should be understood that implementation of all of the shown components is not required, and that more or less components may be implemented instead.

In this embodiment of the present invention, the login result detection system 700 stored in the memory 801 may also be divided into one or more program modules, and the one or more program modules are stored in the memory 801 and are composed of one or more program modules. or multiple processors (in the embodiment of the present invention, the processor 802) is executed to complete the login result detection method of the present invention.

Embodiment 4

Embodiments of the present invention also provide a computer-readable storage medium, such as flash memory, hard disk, multimedia card, card-type memory (for example, SD or DX memory, etc.), random access memory (RAM), static random access memory (SRAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), Programmable Read Only Memory (PROM), Magnetic Memory, Disk, Optical Disc, Server, App Store, etc., on which computer programs are stored , the program implements the corresponding function when the program is executed by the processor. The computer-readable storage medium of the embodiment of the present invention is used for storing the login result detection system 700, so as to implement the login result detection method of the present invention when executed by a processor.

The above-mentioned serial numbers of the embodiments of the present invention are only for description, and do not represent the advantages or disadvantages of the embodiments of the present invention.

From the description of the above embodiments, those skilled in the art can clearly understand that the method of the above-mentioned embodiments of the invention can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is more best implementation.

The above are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied to other related technologies Fields are similarly included in the scope of patent protection of the present invention.

Claims (10)

1. A method for detecting login results, the method comprising:

the method comprises the steps of obtaining a first command sent by a client to a server, wherein the first command is used for the client to send a connection request to the server;

matching the first command with a command in login in a preset command set in login, and judging whether a program state is updated to a state in login according to a matching result, wherein the program state is used for representing a login result of the client logging in the server and comprises a state in login and a successful login state;

when the program state is updated to be the in-login state, acquiring a second command sent by the client to the server, wherein the second command is used for the client to send a connection request or a data request to the server;

judging whether the first command is consistent with the second command;

when the first command is inconsistent with the second command, matching the second command with a login success command in a preset login success command set;

and when the matching is successful, judging that the login is successful, and updating the program state into the login successful state.

2. The login result detection method according to claim 1, wherein the program state further includes an unregistered state, and before the obtaining of the first command sent by the client to the server, the method includes:

initializing the program state to the unregistered state.

3. The login result detection method according to claim 1, wherein the determining whether to update the program state to the in-login state according to the matching result comprises:

when the matching is successful, updating the program state into the in-login state;

when the matching fails, the program state is kept unchanged.

4. The login result detection method according to claim 1, wherein the obtaining of the second command sent by the client to the server when the program state update is the logged-in state comprises:

when the program state is updated to be the in-login state, detecting whether the client sends a user name and a password to the server; and

and when the client side is detected to send the user name and the password to the server, acquiring the second command.

5. The login result detection method according to claim 4, wherein the login result detection method further comprises:

and when the program state is updated to be the in-login state and the client is not detected to send the user name and the password to the server, not acquiring the second command.

6. The login result detection method according to claim 1, wherein the program state further includes a login failure state, the login result detection method further comprising:

when the first command is consistent with the second command, updating the program state to the login failure state; and/or the presence of a gas in the gas,

before obtaining the second command, the method further comprises:

and when a third command is received, updating the program state to the login failure state, wherein the third command is used for instructing the client to quit connection by the server.

7. The login result detection method according to claim 6, wherein the login result detection method further comprises:

and when the matching fails, judging that the login fails, and updating the program state into the login failure state.

8. A login result detection system, the system comprising:

the system comprises an acquisition module, a connection module and a processing module, wherein the acquisition module is used for acquiring a first command sent to a server by a client, and the first command is used for sending a connection request to the server by the client;

the first judging module is used for matching the first command with a command in login in a preset command set in login, and judging whether a program state is updated to a state in login according to a matching result, wherein the program state is used for representing a login result of the client logging in the server and comprises a state in login and a successful login state;

a second obtaining module, configured to obtain a second command sent by the client to the server when the program status is updated to the login status, where the second command is used for the client to send a connection request or a data request to the server;

the second judging module is used for judging whether the first command is consistent with the second command;

the matching module is used for matching the second command with a login success command in a preset login success command set when the first command is inconsistent with the second command;

and the updating module is used for judging that the login is successful when the matching is successful, and updating the program state into the login successful state.

9. A computer device, the computer device comprising: memory, processor and computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the login result detection method according to any one of claims 1 to 7 when executing the computer program.

10. A computer-readable storage medium, on which a computer program is stored, which computer program, when being executed by a processor, carries out the steps of the login result detection method according to one of claims 1 to 7.

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