CN117061110A

CN117061110A - Message sharing method and device, electronic equipment and storage medium

Info

Publication number: CN117061110A
Application number: CN202311119133.6A
Authority: CN
Inventors: 姚德生; 胡文辉; 吴华挚; 孙立军; 宁志刚; 陈强; 农嘉锴; 庞春凯; 马宇飞; 林万军; 黄鹤羽; 梁照江; 李盛阁; 徐丹; 郝立波
Original assignee: China Mobile Communications Group Co Ltd; China Mobile Internet Co Ltd
Current assignee: China Mobile Communications Group Co Ltd; China Mobile Internet Co Ltd
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2023-11-14

Abstract

The disclosure provides a message sharing method, a message sharing device, electronic equipment and a storage medium, and relates to the technical field of communication. The specific implementation scheme is as follows: firstly, receiving a message sharing instruction, determining a sharing parameter according to the associated information of a message to be shared, then determining an encryption parameter based on the sharing parameter, then carrying out encryption processing on the message to be shared by utilizing the encryption parameter to generate first encryption data, then carrying out encryption processing on the first encryption data based on the identification of a target user to obtain target sharing data, and finally sending the target sharing data to a second client associated with the identification of the target user through a server under the condition that the first client is a client creating a session group to which the message to be shared belongs. Therefore, the information to be shared is processed based on the encryption parameters and the identification of the target user, so that the safety of information sharing and the convenience of information sharing are improved.

Description

Message sharing method and device, electronic equipment and storage medium

Technical Field

The disclosure relates to the technical field of communication, and in particular relates to a message sharing method, a message sharing device, electronic equipment and a storage medium.

Background

In the communication field, the real-time message transmission is carried out through the 5G message, and the message is required to be transmitted to a receiver one by one or combined, but the method is inconvenient for users to share the message, and meanwhile, the authority of the users is not limited, so that the message is easy to leak, and the safety problem exists.

Disclosure of Invention

The present disclosure aims to solve, at least to some extent, one of the technical problems in the related art.

An embodiment of a first aspect of the present disclosure provides a method for sharing a message, where the method is executed by a first client, and includes:

receiving a message sharing instruction, wherein the message sharing instruction comprises a message to be shared and an identification of a target user;

determining sharing parameters according to the associated information of the message to be shared;

determining encryption parameters based on the sharing parameters;

encrypting the message to be shared by using the encryption parameter to generate first encrypted data;

encrypting the first encrypted data based on the identification of the target user to obtain target sharing data;

and under the condition that the first client is the client for creating the session group to which the message to be shared belongs, the target sharing data is sent to a second client associated with the identification of the target user through a server.

An embodiment of a second aspect of the present disclosure provides a message sharing device, where the method is executed by a server, and includes:

receiving a data sharing instruction sent by a first client, wherein the data sharing instruction comprises an identifier of the first client, target sharing data and an identifier of a target user;

and under the condition that the first client is the client for creating the session group to which the target sharing data belongs, the target sharing data is sent to a second client associated with the identification of the target user.

An embodiment of a third aspect of the present disclosure provides a message sharing device, where the device is configured in a first client, and includes:

the first receiving module is used for receiving a message sharing instruction, wherein the message sharing instruction comprises a message to be shared and an identifier of a target user;

the first determining module is used for determining sharing parameters according to the associated information of the message to be shared;

the second determining module is used for determining encryption parameters based on the sharing parameters;

the first encryption module is used for encrypting the message to be shared by utilizing the encryption parameters to generate first encrypted data;

The second encryption module is used for carrying out encryption processing on the first encrypted data based on the identification of the target user so as to obtain target sharing data;

and the first sending module is used for sending the target sharing data to a second client associated with the identifier of the target user through a server under the condition that the first client is the client for creating the session group to which the message to be shared belongs.

An embodiment of a fourth aspect of the present disclosure provides a message sharing device, where the device is configured in a server, and includes:

the second receiving module is used for receiving a data sharing instruction sent by the first client, wherein the data sharing instruction comprises an identifier of the first client, target sharing data and an identifier of a target user;

and the second sending module is used for sending the target sharing data to a second client associated with the identification of the target user under the condition that the first client is the client creating the session group to which the target sharing data belongs.

Embodiments of a fifth aspect of the present disclosure provide a computer apparatus comprising: the system comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the processor realizes the message sharing method as proposed by the embodiments of the first aspect and the second aspect of the disclosure when the processor executes the program.

An embodiment of a sixth aspect of the present disclosure proposes a computer readable storage medium storing a computer program, where the computer program is executed by a processor to implement a method for sharing a message as proposed in embodiments of the first and second aspects of the present disclosure.

Embodiments of a seventh aspect of the present disclosure propose a computer program product comprising a computer program which, when executed by a processor, implements a method for sharing messages as proposed by embodiments of the first and second aspects of the present disclosure.

The message sharing method, the device, the computer equipment and the storage medium provided by the disclosure have the following beneficial effects:

in the embodiment of the disclosure, a message sharing instruction is received first, a sharing parameter is determined according to association information of a message to be shared, then an encryption parameter is determined based on the sharing parameter, the message to be shared is encrypted by utilizing the encryption parameter to generate first encrypted data, the first encrypted data is encrypted based on an identifier of a target user to obtain target sharing data, and finally the target sharing data is sent to a second client associated with the identifier of the target user through a server under the condition that the first client is a client for creating a session group to which the message to be shared belongs. Therefore, the information to be shared is processed based on the encryption parameters and the identification of the target user, so that the safety of information sharing and the convenience of information sharing are improved.

It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the disclosure, nor is it intended to be used to limit the scope of the disclosure. Other features of the present disclosure will become apparent from the following specification.

Drawings

The drawings are for a better understanding of the present solution and are not to be construed as limiting the present disclosure. Wherein:

fig. 1 is a flow chart of a message sharing method according to an embodiment of the disclosure;

fig. 2 is a trigger diagram of a message sharing method according to an embodiment of the present disclosure;

fig. 3 is a flowchart illustrating a message sharing method according to an embodiment of the disclosure;

fig. 4 is a flowchart illustrating a message sharing method according to an embodiment of the disclosure;

fig. 5 is a flowchart illustrating a message sharing method according to an embodiment of the disclosure;

fig. 6 is a flowchart illustrating a message sharing method according to an embodiment of the disclosure;

fig. 7 is an effect schematic diagram of a message sharing method according to an embodiment of the disclosure;

fig. 8 is a flowchart illustrating a message sharing method according to an embodiment of the disclosure;

fig. 9 is a schematic structural diagram of a message sharing device according to an embodiment of the disclosure;

Fig. 10 is a schematic structural diagram of a message sharing device according to an embodiment of the disclosure;

FIG. 11 illustrates a block diagram of an exemplary computer device suitable for use in implementing embodiments of the present disclosure.

Detailed Description

Exemplary embodiments of the present disclosure are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present disclosure to facilitate understanding, and should be considered as merely exemplary. Accordingly, one of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

In the present disclosure, in the related art, the messages are transmitted in real time through 5G messages, especially based on group-to-group message sharing, and the messages need to be forwarded to the receiver one by one or combined, but this mode needs to jump out of the current chat interface for the user, and can be implemented by newly creating a session window, which is not convenient, and meanwhile, the shared messages are not dynamic for the shared user, so that the immersive experience is worse for the shared user, and further, because the current message sharing is not limited for the authority of the user, the message leakage is caused, and the security problem exists.

Aiming at the problems, the disclosure provides a message sharing method, particularly a group-based 5G message forwarding method, and provides a corresponding message sharing method for users with different authorities, so that the users can obtain dynamically shared messages for the shared users while realizing message sharing under the window of the current chat interface, and the experience of reading the messages is improved. Meanwhile, the method and the device provide different message sharing steps aiming at different user rights, so that safety in the message sharing process is guaranteed.

The following describes a message sharing method, a device, an electronic device and a storage medium according to an embodiment of the present disclosure with reference to the accompanying drawings.

The following describes the message sharing method provided in the present disclosure in detail with reference to fig. 1 by taking an example in which the message sharing method is executed by the first client. Fig. 1 is a flowchart illustrating a message sharing method according to an embodiment of the disclosure. As shown in fig. 1, the method for sharing the message may include the following steps:

step 101, receiving a message sharing instruction, wherein the message sharing instruction includes a message to be shared and an identifier of a target user.

The message sharing instruction is an instruction for indicating the first client to share the message.

The identification of the target user, which is a user for indicating that the first client is about to share a message, may be a mobile phone number, a mailbox number, a unique nickname of the user, and the like, which is not limited in this disclosure.

In some possible implementations, the message sharing instruction is determined to be received in response to receiving the same sharing instruction associated with the identity of the target user and the selected message is included in the current session window.

The sharing instruction is preset for a user to share the message, and is used for triggering an instruction for sharing the message to the target user, for example, the sharing instruction may be a specific voice, a specific gesture operation, or a specific symbol or text, etc., which is not limited in this disclosure.

For example, user a shares a message with user C. When the user A sets the message sharing to the user C, the input of "???" can be triggered. After receiving the "???" information, the client used by the user a can determine whether the selected information exists in the current session, and if so, the user a can confirm that the selected information is to be shared with the user C, as shown in fig. 2, fig. 2 is a trigger diagram of a message sharing method according to an embodiment of the present disclosure.

Step 102, determining sharing parameters according to the associated information of the message to be shared.

The association information may be the number of messages to be shared, the size of the content of the messages, the start-stop time of the messages, and the like, which is not limited in the disclosure.

The sharing parameter is a parameter of associated information of the message to be shared.

In some possible implementations, the sharing parameters that may be determined by the first client according to the association information of the message to be shared include: determining the number N1 of the messages to be shared and the content size N2 of the messages to be shared; determining the average size N3 of each message to be shared according to N1 and N2; determining a time difference value N4 between the starting time and the ending time of the message to be shared; according to N4, an average time interval N5 between the messages to be shared is determined.

It should be noted that, when determining the time difference N4 between the start time and the end time of the message to be shared, the first client unifies the start time and the end time into the same format, for example, the time corresponding to the start time and the end time is XX: YY: ZZ is unified into a format of XXYYZZ, and the starting time and the ending time are used for making difference to obtain a time difference value N4.

Step 103, determining encryption parameters based on the sharing parameters.

The encryption parameter is a parameter used by the first client to encrypt the message to be shared.

In some possible implementation forms, the sharing parameter is processed based on a digital fingerprint of a first electronic device where the first client is located, so as to obtain a first sub-encryption parameter, and the sharing parameter is sent to a third client, where the third client is a client except the first client in a session group to which a message to be shared belongs, and then receives a second sub-encryption parameter returned by the third client, and fuses the first sub-encryption parameter and the second sub-encryption parameter to generate the encryption parameter.

It should be noted that the first electronic device is a device having a wireless connection function, for example, may be a mobile phone, a computer, a mobile internet device, etc., which is not limited in this disclosure.

The first sub-encryption parameter is an encryption parameter generated based on a digital fingerprint of the first electronic device where the first client is located.

And the second sub encryption parameter is an encryption parameter generated based on the digital fingerprint of the electronic equipment where the third client is located after the third client receives the sharing parameter.

For example, a first sub-encryption parameter is denoted by H2, a second sub-encryption parameter is denoted by H1, and an encryption parameter is denoted by H3. After the first client obtains H1 and H2, the first client fuses H1 and H2 to obtain an encryption parameter h3= (H1, H2).

And 104, encrypting the message to be shared by using the encryption parameter to generate first encrypted data.

The first encrypted data is encrypted data comprising encryption parameters and information to be shared after encryption processing.

Taking the above example as an example, the first client performs encryption processing on the message to be shared by using H3 to obtain an encrypted message T to be shared, and then the generated first encrypted data is (h3|t).

And 105, encrypting the first encrypted data based on the identification of the target user to acquire the target sharing data.

The target shared data comprises an identification of a target user and the shared data of the first encrypted data after encryption processing.

When the first encrypted data is encrypted based on the identifier of the target user, the encryption is performed using a second client identifier associated with the identifier of the target user or an identifier of a second electronic device associated with the identifier of the target user.

Taking the above example as an example, if the user a shares the message with the user C, the target user is the user C, and the identifier of the user C is UID _c The target shared data is denoted by P. The first client uses UID _c The first encrypted data (h3|t) is subjected to encryption processing and packaged, and the target shared data p= { uidc| (h3|t) } can be obtained.

And step 106, under the condition that the first client is the client for creating the session group to which the message to be shared belongs, the target sharing data is sent to the second client associated with the identification of the target user through the server.

It should be noted that, after receiving the target sharing data, the second client associated with the identifier of the target user may decrypt the encrypted message to be shared based on the encryption parameter, so that the message shared by the first client may be seen.

The method for sharing the message provided in the present disclosure is described in further detail below with reference to fig. 3, which is an example of the method for sharing the message being executed by the first client. Fig. 3 is a flowchart illustrating a message sharing method according to an embodiment of the disclosure. As shown in fig. 3, the method for sharing the message may include the following steps:

step 301, receiving a message sharing instruction, where the message sharing instruction includes a message to be shared and an identifier of a target user.

The specific implementation manner of step 301 may refer to the detailed descriptions in other embodiments in this disclosure, and will not be described herein in detail.

In step 302, a message sharing request is sent to a server, where the sharing request includes a first user identifier of a first client and an identifier of a target user.

The message sharing request is sent by the first client and is used for indicating a request for sharing the message to the target user.

The first user identifier, which is an identifier indicating the first user of the first client, may be a nickname, a mobile phone number, a mailbox number, and the like of the first user, which is not limited in this disclosure.

It should be noted that, before sending a message sharing request to the server, the first client needs to determine that the sharing authority is opened in the attribute of the session group to which the message to be shared belongs.

It should be noted that, only the creator of the session group may set the sharing authority of the session group.

Step 303, under the condition that a sharing passing instruction returned by the server is received, determining a sharing parameter according to the associated information of the message to be shared.

The sharing pass instruction is an instruction indicating that the first client can share the message to the target user.

In the disclosure, after receiving the sharing receipt returned by the server, the first client may determine the sharing parameter based on the association information in the message to be shared.

Step 304, based on the sharing parameter, an encryption parameter is determined.

In step 305, the message to be shared is encrypted by using the encryption parameter, so as to generate first encrypted data.

And 306, encrypting the first encrypted data based on the identification of the target user to acquire the target sharing data.

In step 307, in the case that the first client is a client that creates a session group to which the message to be shared belongs, the target sharing data is sent to the second client associated with the identifier of the target user through the server.

The specific implementation manner of steps 304 to 307 may refer to the detailed descriptions in other embodiments of the disclosure, and will not be described in detail herein.

In the embodiment of the disclosure, a message sharing instruction is received first, a message sharing request is sent to a server, a sharing parameter is determined according to association information of a message to be shared under the condition that a sharing passing instruction returned by the server is received, then an encryption parameter is determined based on the sharing parameter, the message to be shared is encrypted by utilizing the encryption parameter to generate first encrypted data, the first encrypted data is encrypted based on an identifier of a target user to obtain target sharing data, and finally the target sharing data is sent to a second client associated with the identifier of the target user through the server under the condition that the first client is a client for creating a session group to which the message to be shared belongs. Therefore, the first client sends the message sharing request to the server, and the sharing parameters are determined under the condition that the sharing passing instruction returned by the server is received, so that the safety of the session content is ensured.

The method for sharing the message provided in the present disclosure is described in further detail below with reference to fig. 4, which is an example of the method for sharing the message performed by the first client. Fig. 4 is a flowchart illustrating a message sharing method according to an embodiment of the disclosure. As shown in fig. 4, the method for sharing the message may include the following steps:

In step 401, a message sharing instruction is received, where the message sharing instruction includes a message to be shared and an identifier of a target user.

Step 402, determining sharing parameters according to the associated information of the message to be shared.

In step 403, encryption parameters are determined based on the sharing parameters.

And step 404, encrypting the message to be shared by using the encryption parameter to generate first encrypted data.

And step 405, encrypting the first encrypted data based on the identification of the target user to obtain the target sharing data.

The specific implementation manner of steps 401 to 405 may refer to the detailed descriptions in other embodiments of the disclosure, and will not be described herein in detail.

In step 406, in the case that the first client is not a client that creates a session group, the target shared data and the private token of the first client are sent to the server.

In some possible implementations, the first client receives the private token sent by the server.

In the disclosure, under the condition that the first client is not a client for creating a session group, after receiving a private token sent by a server, the first client digitally signs the private token, encapsulates target sharing data and the signed private token, and sends the target sharing data and the signed private token to the server.

The digital signature may include an identification of other members of the session group to which the first client belongs, and a content and a number of messages to be shared, which are not limited in this disclosure.

In the embodiment of the disclosure, a message sharing instruction is received first, a sharing parameter is determined according to associated information of a message to be shared, then an encryption parameter is determined based on the sharing parameter, the message to be shared is encrypted by utilizing the encryption parameter to generate first encrypted data, the first encrypted data is encrypted based on an identification of a target user to obtain target sharing data, and finally the target sharing data and a private token of the first client are sent to a server under the condition that the first client is not a client for creating a session group. Therefore, under the condition that the first client does not create the client of the session group, the target sharing data and the private token are sent to the server, so that the overhead of the first client in message sharing is reduced.

The following describes the message sharing method provided in the present disclosure in detail with reference to fig. 5, which is an example of the message sharing method executed by the server. Fig. 5 is a flowchart illustrating a message sharing method according to an embodiment of the disclosure. As shown in fig. 5, the method for sharing the message may include the following steps:

Step 501, a data sharing instruction sent by a first client is received, where the data sharing instruction includes an identifier of the first client, target sharing data, and an identifier of a target user.

The data sharing instruction is an instruction sent by the first client and used for indicating to share a message to a target user, and may include an identifier of a session group to which the target sharing data belongs.

In the disclosure, after receiving a data sharing instruction sent by a first client, a server may obtain an identifier of the first client, target sharing data, and an identifier of a target user.

Step 502, in the case that the first client is a client that creates a session group to which the target sharing data belongs, the target sharing data is sent to a second client associated with the identifier of the target user.

In the disclosure, when the first client is a client for creating a session group to which the target sharing data belongs, the server may send the target sharing data to a second client associated with the identifier of the target user based on the identifier of the target user in the data sharing instruction.

In the embodiment of the disclosure, a data sharing instruction sent by a first client is received first, and the target sharing data is sent to a second client associated with an identifier of a target user under the condition that the first client is the client creating a session group to which the target sharing data belongs. Therefore, the target sharing data is sent to the target user by receiving the data sharing instruction, so that the safety of data sharing is improved.

The method for sharing the message provided in the present disclosure is described in further detail below with reference to fig. 6, which is an example of the method for sharing the message being executed by the server. Fig. 6 is a flowchart illustrating a message sharing method according to an embodiment of the disclosure. As shown in fig. 6, the method for sharing the message may include the following steps:

in step 601, a message sharing request sent by a first client is received, where the sharing request includes an identifier of a first user using the first client and an identifier of a target user.

In the disclosure, after receiving a message sharing request sent by a first client, a server may obtain an identifier of a first user of the first client and an identifier of a target user.

Step 602, acquiring a history session record between the first user and the target user based on the identification of the first user and the identification of the target user.

In the disclosure, after receiving the message sharing request, the server may obtain a history session record between the first user and the target user based on the identifier of the first user and the identifier of the target user.

It should be noted that, the server may obtain, from the history session record between the first user and the target user, whether the session has been established before between the first user and the target user, the number of times of establishing the session, and the local time length of storing the communication address information of the other party.

Step 603, determining a current sharing characteristic value of the first user and the target user based on the history session record.

The shared characteristic value is obtained by weighting and summing the characteristic values obtained from the history session record, such as whether the session is established before, the number of times of establishing the session, the local time length of storing the communication address information of the opposite party and the like.

It should be noted that, based on the history session record, if the first user has established a session with the target user before, the feature value of the established session may be set to a specific value (for example, set to 10) to indicate the feature value; if a session has not been established before between the first user and the target user, i.e., the history session record is empty, the feature value of the non-established session may be set to another specific value (e.g., set to 0), which is not limited in this disclosure.

Step 604, returning a sharing pass instruction to the first client if the feature value is greater than the threshold.

The threshold is preset by the server and is used for indicating a threshold value of the sharing characteristic value between the first user and the target user.

In the disclosure, when the sharing feature value is greater than the threshold value, it may be considered that a session has been established before between the first user and the target user, and message sharing may be performed, and the server returns a sharing pass instruction to the first client.

It should be noted that, when the feature value is greater than the threshold value, the first user may be considered to share the message with the target user, and at this time, the target user may join the session group to which the first user belongs, and may see the chat process of the first user with other users in the session group, but the target user may only see the message shared by the first user and the message that is not shared after coding, as shown in fig. 7, and fig. 7 is a schematic diagram illustrating the effect of a message sharing method according to an embodiment of the present disclosure.

Step 605, receiving a data sharing instruction sent by the first client, where the data sharing instruction includes an identifier of the first client, target sharing data, and an identifier of a target user.

In step 606, if the first client is a client that creates a session group to which the target sharing data belongs, the target sharing data is sent to a second client associated with the identifier of the target user.

The specific implementation manner of step 605 to step 606 may refer to the detailed descriptions in other embodiments in the disclosure, and will not be described in detail herein.

In the embodiment of the disclosure, a message sharing request sent by a first client is received first, a history session record between the first user and a target user is obtained based on an identifier of the first user and an identifier of the target user in the sharing request, then a current sharing characteristic value of the first user and the target user is determined based on the history session record, a sharing passing instruction is returned to the first client under the condition that the characteristic value is greater than a threshold value, a data sharing instruction sent by the first client is received, and the target sharing data is sent to a second client associated with the identifier of the target user under the condition that the first client is a client of a session group to which the target sharing data belongs. Therefore, the sharing characteristic value is determined by acquiring the history session record between the first user and the target user, and when the characteristic value is greater than the threshold value, a sharing passing instruction is returned to the first client, so that the safety of the message sharing process is further improved.

The method for sharing the message provided in the present disclosure is described in further detail below with reference to fig. 8, which is an example of the method for sharing the message being executed by the server. Fig. 8 is a flowchart illustrating a message sharing method according to an embodiment of the disclosure. As shown in fig. 8, the method for sharing the message may include the following steps:

in step 801, a message sharing request sent by a first client is received, where the sharing request includes an identifier of a first user using the first client and an identifier of a target user.

Step 802, acquiring a history session record between the first user and the target user based on the identification of the first user and the identification of the target user.

Step 803, determining a current sharing characteristic value of the first user and the target user based on the history session record.

The specific implementation manner of steps 801 to 803 may refer to the detailed descriptions in other embodiments in the disclosure, and will not be described in detail herein.

In step 804, if the feature value is greater than the threshold value, it is determined whether the first client is a client that creates a session group to which the target sharing data belongs.

In the disclosure, when the feature value is greater than the threshold value, the server first needs to determine whether the first client is a client for creating a session group to which the target sharing data belongs, so that a corresponding message sharing method can be adopted to share the message.

In step 805, in a case where the first client does not create a client of the session group to which the target sharing data belongs, a history sharing record associated with the first client is obtained.

In the disclosure, in a case that the first client does not create a client of a session group to which the target sharing data belongs, the server needs to acquire a history sharing record associated with the first client.

It should be noted that, the server may obtain, from the history sharing record associated with the first client, whether the session has been previously established between the first client and the target user, the number of times of establishing the session, and the length of time for storing the communication address information of the other party locally.

Step 806, performing authorization verification on the first client based on the history sharing record.

The authorization check is used for judging whether the server can manufacture the first client or not and is used for finishing the check of the token used in the message sharing process.

In the method, when the server performs authorization verification on the first client based on the history sharing record, the authorization verification needs to be performed on whether the first client can start the message sharing authority, the specific verification content comprises whether the history information leakage time exists or not, and if not, the authorization verification passes; checking whether an unshared event exists between a target user and other clients in a session group to which target sharing data belong, wherein the first client can set an unshared client list, and if not, the authorization check is passed; and checking whether the message sharing function is started before the session group to which the first client belongs, and if so, passing the authorization check. When all the checks are passed, the server may make a token for the first client for use in the message sharing process.

Step 807, in case the verification passes, generating a public token and a private token associated with the first client.

In the disclosure, when the server performs authorization check on the first client and determines that the check passes, the server can generate a public token and a private token for the first client, which are used in the message sharing process.

Step 808, returning a sharing pass instruction to the first client, where the sharing pass instruction includes the private token.

It should be noted that, after receiving the sharing pass instruction, the first client may obtain the private token, and then digitally sign the private token.

Step 809, receiving a data sharing instruction sent by the first client, where the data sharing instruction includes an identifier of the first client, target sharing data, and an identifier of the target user.

It should be noted that, when the first client does not create the client of the session group to which the target shared data belongs, the data sharing instruction received by the server further includes a private token that the first client has performed digital signature.

And step 810, checking the private token in the data sharing instruction based on the public token associated with the first client, and transmitting the target sharing data to the second client associated with the identifier of the target user under the condition that the check is passed.

In the disclosure, after receiving a data sharing instruction sent by a first client, a server may obtain a private token of the first client, then use a public token to verify the private token, and send target sharing data to a second client associated with an identifier of a target user under the condition that verification is passed.

It should be noted that, based on the private token in the data sharing instruction, the server may obtain a specific operation behavior of the first client. Based on the public token, the server can determine that the first client has the authority of message sharing, so that the first client can complete subsequent message sharing.

In the embodiment of the disclosure, a message sharing request sent by a first client is received first, a history session record between the first user and a target user is obtained based on an identifier of the first user and an identifier of the target user in the message sharing request, then a current sharing characteristic value of the first user and the target user is determined based on the history session record, and if the characteristic value is greater than a threshold value, whether the first client is a client for creating a session group to which the target sharing data belongs is determined. And under the condition that the first client does not create the client of the session group to which the target sharing data belongs, acquiring a history sharing record associated with the first client, carrying out authorization verification on the first client based on the history sharing record, generating a public token and a private token associated with the first client under the condition that verification is passed, returning a sharing pass instruction to the first client, receiving a data sharing instruction sent by the first client, and carrying out verification on the private token in the data sharing instruction based on the public token associated with the first client, and sending the target sharing data to a second client associated with the identifier of the target user under the condition that verification is passed. Therefore, under the condition that the first client does not create the client of the session group to which the target sharing data belongs, the server generates a token for the first client and performs message sharing, so that the overhead in the message sharing process of the first client is further reduced.

In order to achieve the above embodiments, the present disclosure further provides a message sharing device.

Fig. 9 is a schematic structural diagram of a message sharing device according to an embodiment of the disclosure.

As shown in fig. 9, the message sharing apparatus 900 is configured in the first client, and includes: a first receiving module 901, a first determining module 902, a second determining module 903, a first encrypting module 904, a second encrypting module 905, and a first transmitting module 906.

The first receiving module 901 is configured to receive a message sharing instruction, where the message sharing instruction includes a message to be shared and an identifier of a target user;

a first determining module 902, configured to determine a sharing parameter according to association information of a message to be shared;

a second determining module 903, configured to determine an encryption parameter based on the sharing parameter;

the first encryption module 904 is configured to encrypt a message to be shared using an encryption parameter, to generate first encrypted data;

the second encryption module 905 is configured to encrypt the first encrypted data based on the identifier of the target user, so as to obtain target shared data;

and the first sending module 906 is configured to send, if the first client is a client that creates a session group to which the message to be shared belongs, the target sharing data to the second client associated with the identifier of the target user through the server.

In one possible implementation manner of the present disclosure, the first determining module 902 is configured to:

determining the number N1 of the messages to be shared and the content size N2 of the messages to be shared;

determining the average size N3 of each message to be shared according to N1 and N2;

determining a time difference value N4 between the starting time and the ending time of the message to be shared;

according to N4, an average time interval N5 between the messages to be shared is determined.

In one possible implementation manner of the present disclosure, the second determining module 903 is configured to:

processing the sharing parameter based on the digital fingerprint of the first electronic device where the first client is located to acquire a first sub-encryption parameter;

sending the sharing parameter to a third client, wherein the third client is one client except the first client in the session group to which the message to be shared belongs;

receiving a second sub-encryption parameter returned by the third client;

and fusing the first sub-encryption parameter and the second sub-encryption parameter to generate an encryption parameter.

In one possible implementation manner of the present disclosure, the first receiving module 901 is configured to:

and determining that the message sharing instruction is received in response to receiving the condition that the sharing instruction input associated with the identification of the target user is the same and the selected message is contained in the current session window.

sending a message sharing request to a server, wherein the sharing request comprises a first user identifier using a first client and an identifier of a target user;

and under the condition that a sharing passing instruction returned by the server is received, determining sharing parameters according to the associated information of the message to be shared.

In one possible implementation of the present disclosure, after obtaining the target shared data, the second encryption module 905 is configured to:

and under the condition that the first client side does not create the client side of the session group, sending the target sharing data and the private token of the first client side to the server.

In one possible implementation of the present disclosure, the second encryption module 905 is configured to:

and receiving the private token sent by the server.

The functions and specific implementation principles of the foregoing modules in the embodiments of the present disclosure may refer to the foregoing method embodiments, and are not repeated herein.

Fig. 10 is a schematic structural diagram of a message sharing device according to an embodiment of the disclosure.

As shown in fig. 10, the message sharing apparatus 1000 is configured in a server, and includes: a second receiving module 1001 and a second transmitting module 1002.

The second receiving module 1001 is configured to receive a data sharing instruction sent by the first client, where the data sharing instruction includes an identifier of the first client, target sharing data, and an identifier of a target user;

the second sending module 1002 is configured to send, when the first client is a client that creates a session group to which the target sharing data belongs, the target sharing data to a second client associated with an identifier of the target user.

In one possible implementation manner of the present disclosure, before receiving the data sharing instruction sent by the first client, the second receiving module 1001 is configured to:

receiving a message sharing request sent by a first client, wherein the sharing request comprises an identifier of a first user using the first client and an identifier of a target user;

based on the identification of the first user and the identification of the target user, acquiring a history session record between the first user and the target user;

determining a current sharing characteristic value of the first user and the target user based on the historical session record;

And returning a sharing passing instruction to the first client under the condition that the characteristic value is larger than the threshold value.

In one possible implementation manner of the present disclosure, after determining the current sharing feature value of the first user and the target user, the second receiving module 1001 is configured to:

under the condition that the characteristic value is larger than a threshold value, determining whether the first client is a client for creating a session group to which the target sharing data belongs;

under the condition that the first client does not create the client of the session group to which the target sharing data belongs, acquiring a history sharing record associated with the first client;

based on the history sharing record, carrying out authorization verification on the first client;

generating a public token and a private token associated with the first client under the condition that verification is passed;

and returning a sharing passing instruction to the first client, wherein the sharing passing instruction comprises a private token.

In one possible implementation manner of the present disclosure, after receiving the data sharing instruction sent by the first client, the second receiving module 1001 is configured to:

and verifying the private token in the data sharing instruction based on the public token associated with the first client, and transmitting the target sharing data to a second client associated with the identifier of the target user under the condition that the verification is passed.

According to embodiments of the present disclosure, the present disclosure also provides an electronic device, a readable storage medium and a computer program product.

Fig. 11 illustrates a schematic block diagram of an example electronic device 1100 that can be used to implement embodiments of the present disclosure. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular telephones, smartphones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the disclosure described and/or claimed herein.

As shown in fig. 11, the apparatus 1100 includes a computing unit 1101 that can perform various appropriate actions and processes according to a computer program stored in a Read Only Memory (ROM) 1102 or a computer program loaded from a storage unit 1108 into a Random Access Memory (RAM) 1103. In the RAM 1103, various programs and data required for the operation of the device 1100 can also be stored. The computing unit 1101, ROM 1102, and RAM 1103 are connected to each other by a bus 1104. An input/output (I/O) interface 1105 is also connected to bus 1104.

Various components in device 1100 are connected to I/O interface 1105, including: an input unit 1106 such as a keyboard, a mouse, etc.; an output unit 1107 such as various types of displays, speakers, and the like; a storage unit 1108, such as a magnetic disk, optical disk, etc.; and a communication unit 1109 such as a network card, modem, wireless communication transceiver, or the like. The communication unit 1109 allows the device 1100 to exchange information/data with other devices through a computer network such as the internet and/or various telecommunication networks.

The computing unit 1101 may be a variety of general purpose and/or special purpose processing components having processing and computing capabilities. Some examples of computing unit 1101 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various computing units running machine learning model algorithms, a Digital Signal Processor (DSP), and any suitable processor, controller, microcontroller, etc. The computing unit 1101 performs the various methods and processes described above, such as the message sharing method. For example, in some embodiments, the method of sharing messages may be implemented as a computer software program tangibly embodied on a machine-readable medium, such as storage unit 1108. In some embodiments, some or all of the computer programs may be loaded and/or installed onto device 1100 via ROM 1102 and/or communication unit 1109. When the computer program is loaded into the RAM 1103 and executed by the computing unit 1101, one or more steps of the message sharing method described above may be performed. Alternatively, in other embodiments, the computing unit 1101 may be configured to perform the message sharing method in any other suitable way (e.g., by means of firmware).

Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuit systems, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), systems On Chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.

Program code for carrying out methods of the present disclosure may be written in any combination of one or more programming languages. These program code may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus such that the program code, when executed by the processor or controller, causes the functions/operations specified in the flowchart and/or block diagram to be implemented. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.

In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. The machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and pointing device (e.g., a mouse or trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.

The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), the internet, and blockchain networks.

The computer system may include a client and a server. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical hosts and VPS service ("Virtual Private Server" or simply "VPS") are overcome. The server may also be a server of a distributed system or a server that incorporates a blockchain.

It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps recited in the present disclosure may be performed in parallel or sequentially or in a different order, provided that the desired results of the technical solutions of the present disclosure are achieved, and are not limited herein.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present disclosure, the meaning of "a plurality" is at least two, such as two, three, etc., unless explicitly specified otherwise. In the description of the present disclosure, the words "if" and "if" are used to be interpreted as "at … …" or "at … …" or "in response to a determination" or "in the … … case".

The above detailed description should not be taken as limiting the scope of the present disclosure. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present disclosure are intended to be included within the scope of the present disclosure.

Claims

1. A method for sharing messages, performed by a first client, the method comprising:

determining encryption parameters based on the sharing parameters;

2. The method of claim 1, wherein the determining the sharing parameter according to the association information of the message to be shared comprises:

determining the average size N3 of each message to be shared according to the N1 and the N2;

And determining an average time interval N5 between the messages to be shared according to the N4.

3. The method of claim 1, wherein the determining encryption parameters based on the sharing parameters comprises:

processing the sharing parameter based on the digital fingerprint of the first electronic device where the first client is located to obtain a first sub-encryption parameter;

the sharing parameters are sent to a third client, wherein the third client is one client except the first client in a session group to which the message to be shared belongs;

receiving a second sub-encryption parameter returned by the third client;

and fusing the first sub-encryption parameters and the second sub-encryption parameters to generate the encryption parameters.

4. The method of claim 1, wherein the receiving the message sharing instruction comprises:

5. The method of any one of claims 1-4, wherein determining the sharing parameter according to the association information of the message to be shared includes:

Sending a message sharing request to a server, wherein the sharing request comprises a first user identifier of the first client and an identifier of the target user;

6. The method of any of claims 1-4, further comprising, after the obtaining the target shared data:

7. The method as recited in claim 6, further comprising:

and receiving the private token sent by the server.

8. A method of sharing messages, performed by a server, the method comprising:

9. The method of claim 8, further comprising, prior to said receiving the data sharing instruction sent by the first client:

receiving a message sharing request sent by the first client, wherein the sharing request comprises an identifier of a first user using the first client and an identifier of the target user;

based on the identification of a first user and the identification of the target user, acquiring a history session record between the first user and the target user;

and returning a sharing passing instruction to the first client under the condition that the characteristic value is larger than a threshold value.

10. The method of claim 9, further comprising, after the determining the current shared characteristic value of the first user and the target user:

determining whether the first client is a client for creating a session group to which the target sharing data belongs under the condition that the characteristic value is larger than a threshold value;

acquiring a history sharing record associated with the first client under the condition that the first client is not a client of a session group to which the target sharing data belongs;

Based on the history sharing record, performing authorization verification on the first client;

and returning a sharing passing instruction to the first client, wherein the sharing passing instruction comprises the private token.

11. The method of claim 10, further comprising, after the receiving the data sharing instruction sent by the first client:

and verifying the private token in the data sharing instruction based on the public token associated with the first client, and transmitting the target sharing data to a second client associated with the identifier of the target user under the condition that verification is passed.

12. A message sharing apparatus, the apparatus being configured in a first client, comprising:

13. A message sharing device, the device being configured in a server, comprising:

14. An electronic device, comprising:

At least one processor;

and a memory communicatively coupled to the at least one processor;

wherein the memory stores instructions that are likely to be executed by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-7 or 8-11.

15. A non-transitory computer readable storage medium storing computer instructions for causing the computer to perform the method of any one of claims 1-7 or 8-11.

16. A computer program product comprising a computer program which, when executed by a processor, implements the method according to any of claims 1-7 or 8-11.