CN113377302A - Passive login method and device for printer, storage medium and electronic equipment - Google Patents
Passive login method and device for printer, storage medium and electronic equipment Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
- G06F3/1203—Improving or facilitating administration, e.g. print management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1237—Print job management
- G06F3/1238—Secure printing, e.g. user identification, user rights for device usage, unallowed content, blanking portions or fields of a page, releasing held jobs
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1278—Dedicated interfaces to print systems specifically adapted to adopt a particular infrastructure
- G06F3/1285—Remote printer device, e.g. being remote from client or server
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Abstract
The embodiment of the application discloses a printer passive login method and device, a storage medium and electronic equipment. The method comprises the steps that a printing control client responds to a printer login instruction, and a login code ciphertext request is sent to a printing control server based on an account identifier corresponding to the printing control client; the printing control server generates a login code ciphertext according to the account identifier and feeds the login code ciphertext back to the printing control client; the printing control client displays the current passive login code according to the login code ciphertext; the printer acquires current passive login information corresponding to the current passive login code and transmits the current passive login information to the printing control server; the printing control server verifies the passive login information and feeds back a verification result to the printer; and the printer realizes passive login based on the verification result. The embodiment of the application solves the technical problem that the passive login of the printer cannot be realized in the prior art.
Description
Technical Field
The embodiment of the application relates to the field of printers, in particular to a printer passive login method and device, a storage medium and electronic equipment.
Background
The printer is limited by hardware equipment conditions, and a login method is limited compared with a mobile terminal, so that the most common login mode of the printer is card swiping login, namely, a card carrying account information is close to a card reading module of the printer, so that the printer can be logged in by the account information, and then printing work is completed in a login state. However, the card swiping login needs the user card, and the problems of card loss and embezzlement are difficult to be fundamentally solved. In view of this, in the related art, code scanning active login is further provided, for example, a two-dimensional code is displayed in a printer screen, a user completes login by scanning the two-dimensional code, such login is called active login, and such active login can primarily solve the problem caused by card swiping login, but many printers are limited by hardware conditions and do not have a display module, or the display module does not have the capability of displaying the two-dimensional code, and in such a case, the user still needs to rely on card swiping login.
Disclosure of Invention
In order to solve at least one technical problem, embodiments of the present application provide a printer passive entry method, device, storage medium, and electronic device.
In one aspect, an embodiment of the present application provides a passive login method for a printer, where the method includes:
the printing control client responds to a printer login instruction and sends a login code ciphertext request to a printing control server based on an account identifier corresponding to the printing control client;
the printing control server generates a login code ciphertext according to the account identifier and feeds the login code ciphertext back to the printing control client;
the printing control client displays the current passive login code according to the login code ciphertext;
the printer acquires current passive login information corresponding to the current passive login code and transmits the current passive login information to the printing control server;
the printing control server verifies the passive login information and feeds back a verification result to the printer;
and the printer realizes passive login based on the verification result.
In one embodiment, the method further comprises:
the printer responds to the insertion operation of a code scanner and is connected with the code scanner, and the code scanner is used for scanning a passive login code;
the printer acquires current passive login information corresponding to the current passive login code, and the method comprises the following steps: the scanner scans the current login code, identifies the current login code to obtain the current passive login information, and transmits the current passive login information to the printer.
In one embodiment, the generating, by the print control server, a login code ciphertext according to the account identifier includes:
determining a target key;
determining a first system time;
determining a current effective time interval according to the first system time and the effective time period;
and encrypting the current effective time and the account identification based on the target key to obtain the login code ciphertext.
In one embodiment, the printing control server verifies the passive login information, including:
based on the target key, decrypting the passive login information to obtain the account identifier and the current valid time interval;
acquiring a second system time;
and if the first system time is located in the current valid time interval, determining that the verification is passed.
In one embodiment, the printer implements passive login based on the authentication result, including:
in the case that the verification is determined to pass, the printing control server controls the printer to complete login based on the account identification;
and after the printer completes login based on the account identifier, the state of the printer is switched from a locking state to an account identifier login state.
In another aspect, an embodiment of the present application provides a passive entry method for a printer, where the method is applied to a printer connected with a barcode scanner, and the method includes:
the scanner scans a current login code displayed by a printing control client, identifies the current login code to obtain current passive login information, and transmits the current passive login information to the printer, wherein the printing control client is used for responding to a printer login instruction and sending a login code ciphertext request to a printing control server based on an account identifier corresponding to the printing control client; the printing control server is used for generating a login code ciphertext according to the account identifier and feeding the login code ciphertext back to the printing control client; the printing control client is also used for displaying the current passive login code according to the login code ciphertext;
transmitting the current passive login information to the printing control server to trigger the printing control server to verify the passive login information, and feeding back a verification result to the printer;
and realizing passive login based on the verification result.
In one embodiment, the scanner scans a current registration code displayed by the print control client, comprising:
monitoring objects within a preset range from the scanner;
when a moving object exists in the preset range, starting a light supplement lamp;
and reading the current registration code in a light supplement state.
On the other hand, the embodiment of the present application provides a passive login device for a printer, which is applied to a printer connected with a barcode scanner, the device includes:
the login information acquisition module is used for scanning a current login code displayed by a printing control client by the scanner, identifying the current login code to obtain current passive login information and transmitting the current passive login information to the printer, wherein the printing control client is used for responding to a printer login instruction and sending a login code ciphertext request to a printing control server based on an account identifier corresponding to the printing control client; the printing control server is used for generating a login code ciphertext according to the account identifier and feeding the login code ciphertext back to the printing control client; the printing control client is also used for displaying the current passive login code according to the login code ciphertext;
the transmission module is used for transmitting the current passive login information to the printing control server so as to trigger the printing control server to verify the passive login information and feed back a verification result to the printer;
and the passive login module is used for realizing passive login based on the verification result.
In one embodiment, the login information acquiring module is configured to monitor an object within a preset range from the scanner; when a moving object exists in the preset range, starting a light supplement lamp; and reading the current registration code in a light supplement state.
In another aspect, an embodiment of the present application provides a computer-readable storage medium, where at least one instruction or at least one program is stored in the computer-readable storage medium, and the at least one instruction or the at least one program is loaded and executed by a processor to implement the passive login method for a printer described above.
In another aspect, an embodiment of the present application provides an electronic device, including at least one processor, and a memory communicatively connected to the at least one processor; the storage stores instructions which can be executed by the at least one processor, and the at least one processor realizes the passive login method of the printer by executing the instructions stored by the storage.
The embodiment of the application provides a printer passive login method and device, a storage medium and electronic equipment. The embodiment of the application provides that the passive login code is displayed by combining with the printing control client, the passive login code is placed in the scanning range of the scanner connected with the printer, so that the printer can acquire the current passive login information, the passive login can be realized based on the current passive login information, the blank of passive login in the field of the printer is filled, and the passive login method and the passive login device are particularly suitable for printers without active login conditions. Can realize sweeping the sign indicating number and can pass through the bar code collector of being connected with the printer through the setting, realize the passive login of printer to the technical problem who can't realize the passive login of printer among the prior art has been solved.
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In order to more clearly illustrate the technical solutions and advantages of the embodiments of the present application or the related art, the drawings used in the description of the embodiments or the related art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without inventive efforts.
FIG. 1 is a diagram illustrating an application environment for a passive login method for a printer, according to an illustrative embodiment;
fig. 2 is a schematic flowchart of a passive login method for a printer according to an embodiment of the present disclosure;
fig. 3 is a flowchart of a method for generating a ciphertext of a login code according to an embodiment of the present application;
fig. 4 is a flowchart of a passive login information verification method provided in an embodiment of the present application;
FIG. 5 is a flowchart of a passive entry method for a printer according to an embodiment of the present disclosure;
fig. 6 is a block diagram of a passive entry device of a printer according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the embodiments in the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of the embodiments of the present application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or server that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In order to make the objects, technical solutions and advantages disclosed in the embodiments of the present application more clearly apparent, the embodiments of the present application are described in further detail below with reference to the accompanying drawings and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the embodiments of the application and are not intended to limit the embodiments of the application.
In the following, the terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present embodiment, "a plurality" means two or more unless otherwise specified. In order to facilitate understanding of the above technical solutions and the technical effects thereof in the embodiments of the present application, the embodiments of the present application first explain related terms:
the compound machine: a device integrating printing, copying, and scanning functions, such as a fuji xerox multifunction device (MFD), is a common compound machine.
Referring to fig. 1, an application environment diagram of a passive printer login method according to an exemplary embodiment is shown, where the application environment may include a print control client 110, a print control server 120, a printer 130, and a barcode scanner 140, and the printer 130 is not limited in this embodiment of the application and may be a compound machine as described above.
The print control client 110 may be, but is not limited to, a smart phone, a tablet computer, a notebook computer, a desktop computer, and the like. A client that is provided with a background service by the print control server 120 may be run in the print control client 110. The client may send a registration code ciphertext request to the print control server 120, and the print control server 120 may feed back the registration code ciphertext to the print control client 110 in response to the registration code ciphertext request. The print control client 110 displays the current passive login code based on the login code ciphertext, when the screen of the print control client 110 is located within the scanning range of the barcode scanner 140, the barcode scanner 140 may scan the current passive login information in the current passive login code and transmit the current passive login information to the printer 130, and the printer 130 may implement passive login based on interaction with the print control server 120.
The print control server 120 shown in fig. 1 may be an independent physical server, or may be a server cluster or a distributed system formed by a plurality of physical servers, and the print control client 110 and the print control server 120 may be connected through a wired network or a wireless network, and the printer 130 and the print control server 120 may also be connected through a wired network or a wireless network.
The code scanner 140 is a logic module specially configured for implementing passive login, and the logic module is configured to obtain a current passive login code and transmit the current passive login code to the printer 130, so as to solve the problem that passive login cannot be performed due to limited hardware conditions of the printer.
A printer passive entry method according to an embodiment of the present application, which can be applied to the application environment, is described below. Fig. 2 shows a flow chart of a printer passive entry method provided by the embodiment of the present application, which provides the operation steps of the method as described in the embodiment or the flow chart, but may include more or less operation steps based on conventional or non-inventive labor. The order of steps recited in the embodiments is merely one manner of performing the steps in a multitude of orders and does not represent the only order of execution. When a practical system or server product executes, it may execute sequentially or in parallel (e.g. in the context of parallel processors or multi-threaded processing) according to the embodiments or methods shown in the drawings, and the methods may include:
and S101, the printing control client responds to a printer login instruction and sends a login code ciphertext request to the printing control server based on the account identification corresponding to the printing control client.
The embodiment of the application does not limit the printing control client, and the printing control client can be a client application program or a small program parasitized on a host program.
The user can trigger the login code ciphertext request by triggering the icon corresponding to the printer login instruction in the print control client.
And S102, the printing control server generates a login code ciphertext according to the account identifier and feeds the login code ciphertext back to the printing control client.
In order to ensure the security of the whole login process, the embodiment of the present application may perform the whole process of encrypted data interaction, please refer to fig. 3, which shows a method for generating a login code ciphertext, where the method includes:
and S1021, determining a target key.
In the embodiment of the application, the print control server can use the same target key or different target keys for the login code ciphertext requests sent by each account, the target key is only stored in the print control server, and the print control client or the printer cannot obtain the target key, so that the safety of the whole login process is ensured.
S1022, determining a first system time.
The first system time is the current system time of the print control server when step S1022 is executed.
And S1023, determining the current effective time interval according to the first system time and the effective time period.
The effective time period is not limited in the embodiment of the application, and can be obtained according to the preset configuration of the print control server. For example, the first system time is 2021-3-1516:00, and the effective time period is 1 minute, then the current effective time interval may be 2021-3-1516:00 to 2021-3-1516: 01.
S1024, encrypting the current effective time and the account identification based on the target key to obtain the login code ciphertext.
And S103, the printing control client displays the current passive login code according to the login code ciphertext.
The present embodiment does not limit the form of the current passive code, and may include information formed by all data of the cipher text of the registration code. For example, it may be a two-dimensional code or a bar code.
And S104, the printer acquires current passive login information corresponding to the current passive login code and transmits the current passive login information to the printing control server.
The existing printer generally does not have a code scanning function, and cannot acquire any information in the current passive registration code of the printing control client, so that the problem is solved by setting a code scanner which can be connected and communicated with the printer. The scanner is a hardware device customized to solve the code scanning problem in the printer scenario according to the embodiment of the present application, and the hardware device establishes a connection relationship with the printer before the step S104 is executed. That is, the printer connects the scanner for scanning the passive login code in response to an insertion operation of the scanner. Such as a printer and a scanner, may establish a connection via a USB interface.
The scanner scans the current login code, identifies the current login code to obtain the current passive login information, and transmits the current passive login information to the printer. The current passive login information of the process is transmitted to the printing control server through the printer, the printer and the scanner do not carry out any data decryption work, namely, the data only circulates for one turn and returns to the printing control server, and the data is in a ciphertext form, so that the data security of the whole process can be ensured.
And S105, the printing control server verifies the passive login information and feeds back a verification result to the printer.
In one embodiment, please refer to fig. 4, which illustrates a passive login information authentication method, the method comprising:
s1051, based on the target key, the passive login information is decrypted to obtain the account identification and the current valid time interval.
The target key is only stored in the printing control server and does not need to be transmitted, so that the information security of the data interaction process is ensured, and the target key cannot be stolen due to data transmission.
And S1052, acquiring a second system time.
The second system time is the current system time of the print control server when step S1052 is executed.
And S1053, if the first system time is located in the current valid time interval, determining that the verification is passed.
And S106, the printer realizes passive login based on the verification result.
And in the case that the verification is determined to pass, the printing control server controls the printer to complete login based on the account identification. And after the printer completes login based on the account identifier, the state of the printer is switched from a locking state to an account identifier login state.
The embodiment of the application provides a passive login method for a printer, which is characterized in that a printing control client is combined to display a passive login code, and the passive login code is placed in a scanning range of a scanner connected with the printer, so that the printer can acquire current passive login information, passive login can be realized based on the current passive login information, the blank of passive login in the field of printers is filled, and the passive login method is particularly suitable for printers without active login conditions. Can realize sweeping the sign indicating number and can pass through the bar code collector of being connected with the printer through the setting, realize the passive login of printer to the technical problem who can't realize the passive login of printer among the prior art has been solved.
Another embodiment of the present invention provides a passive printer login method, which is applied to a printer connected with a barcode scanner, as shown in fig. 5, and the method includes:
s201, the scanner scans a current login code displayed by a printing control client, identifies the current login code to obtain current passive login information, and transmits the current passive login information to the printer, wherein the printing control client is used for responding to a printer login instruction and sending a login code ciphertext request to a printing control server based on an account identifier corresponding to the printing control client; the printing control server is used for generating a login code ciphertext according to the account identifier and feeding the login code ciphertext back to the printing control client; and the printing control client is also used for displaying the current passive login code according to the login code ciphertext.
Specifically, the scanner is integrated with camera module, control module and light filling module, the light filling module can include a plurality of lamp pearls or a plurality of light filling lamps of waiting for formation, camera module monitoring distance the scanner is predetermine the object of within range. When a moving object exists in the preset range, the control module can start the light supplement lamp. And reading the current registration code in a light supplementing state, so that the code scanning success rate is improved.
S202, transmitting the current passive login information to the printing control server to trigger the printing control server to verify the passive login information, and feeding back a verification result to the printer.
And S203, realizing passive login based on the verification result.
The passive login method for the printer provided by the embodiment of the application and the previous method embodiment are based on the same inventive concept, and the details are referred to above and are not repeated herein.
The embodiment of the present application further discloses a passive login device for a printer, which is applied to a printer connected with a barcode scanner, as shown in fig. 6, the device includes:
a login information obtaining module 101, configured to scan a current login code displayed by a print control client by the scanner, identify the current login code to obtain current passive login information, and transmit the current passive login information to the printer, where the print control client is configured to respond to a printer login instruction and send a login code ciphertext request to a print control server based on an account identifier corresponding to the print control client; the printing control server is used for generating a login code ciphertext according to the account identifier and feeding the login code ciphertext back to the printing control client; the printing control client is also used for displaying the current passive login code according to the login code ciphertext;
a transmission module 102, configured to transmit the current passive login information to the print control server, so as to trigger the print control server to verify the passive login information, and feed back a verification result to the printer;
and the passive login module 103 is configured to implement passive login based on the verification result.
In one embodiment, the login information acquiring module is configured to monitor an object within a preset range from the scanner; when a moving object exists in the preset range, starting a light supplement lamp; and reading the current registration code in a light supplement state.
Specifically, the embodiment of the application discloses a printer passive login device and the corresponding method embodiment based on the same inventive concept. For details, please refer to the method embodiment, which is not described herein.
Embodiments of the present application also provide a computer program product or computer program comprising computer instructions stored in a computer-readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device executes the printer passive login method.
Embodiments of the present application further provide a computer-readable storage medium, where the computer-readable storage medium may store a plurality of instructions. The instructions may be adapted to be loaded by a processor and to perform the printer passive entry method described in the embodiments of the present application.
The embodiment of the application provides an electronic device, which comprises at least one processor and a memory which is in communication connection with the at least one processor; the memorizer stores instructions which can be executed by the at least one processor, and the at least one processor realizes the passive login method of the printer by executing the instructions stored by the memorizer.
It should be noted that: the sequence of the embodiments of the present application is only for description, and does not represent the advantages and disadvantages of the embodiments. And specific embodiments thereof have been described above. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
The embodiments in the present application are described in a progressive manner, and the same and similar parts among the embodiments can be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, as for the device and server embodiments, since they are substantially similar to the method embodiments, the description is simple, and the relevant points can be referred to the partial description of the method embodiments.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, and the program may be stored in a computer-readable storage medium, and the storage medium may be a read-only memory, a magnetic disk or an optical disk.
The above description is only a preferred embodiment of the present application and should not be taken as limiting the present application, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present application should be included in the scope of the present application.
Claims (10)
1. A passive login method for a printer, the method comprising:
the printing control client responds to a printer login instruction and sends a login code ciphertext request to a printing control server based on an account identifier corresponding to the printing control client;
the printing control server generates a login code ciphertext according to the account identifier and feeds the login code ciphertext back to the printing control client;
the printing control client displays the current passive login code according to the login code ciphertext;
the printer acquires current passive login information corresponding to the current passive login code and transmits the current passive login information to the printing control server;
the printing control server verifies the passive login information and feeds back a verification result to the printer;
and the printer realizes passive login based on the verification result.
2. The method of claim 1, further comprising:
the printer responds to the insertion operation of a code scanner and is connected with the code scanner, and the code scanner is used for scanning a passive login code;
the printer acquires current passive login information corresponding to the current passive login code, and the method comprises the following steps: the scanner scans the current login code, identifies the current login code to obtain the current passive login information, and transmits the current passive login information to the printer.
3. The method according to claim 1 or 2, wherein the print control server generates a login code ciphertext according to the account identifier, comprising:
determining a target key;
determining a first system time;
determining a current effective time interval according to the first system time and the effective time period;
and encrypting the current effective time and the account identification based on the target key to obtain the login code ciphertext.
4. The method of claim 3, wherein the print control server verifying the passive login information comprises:
based on the target key, decrypting the passive login information to obtain the account identifier and the current valid time interval;
acquiring a second system time;
and if the first system time is located in the current valid time interval, determining that the verification is passed.
5. The method of claim 4, wherein the printer implements passive login based on the authentication result, comprising:
in the case that the verification is determined to pass, the printing control server controls the printer to complete login based on the account identification;
and after the printer completes login based on the account identifier, the state of the printer is switched from a locking state to an account identifier login state.
6. A passive printer login method, applied to a printer connected with a scanner, the method comprising:
the scanner scans a current login code displayed by a printing control client, identifies the current login code to obtain current passive login information, and transmits the current passive login information to the printer, wherein the printing control client is used for responding to a printer login instruction and sending a login code ciphertext request to a printing control server based on an account identifier corresponding to the printing control client; the printing control server is used for generating a login code ciphertext according to the account identifier and feeding the login code ciphertext back to the printing control client; the printing control client is also used for displaying the current passive login code according to the login code ciphertext;
transmitting the current passive login information to the printing control server to trigger the printing control server to verify the passive login information, and feeding back a verification result to the printer;
and realizing passive login based on the verification result.
7. The method of claim 6, the scanner scanning a current registration code displayed by a print control client, comprising:
monitoring objects within a preset range from the scanner;
when a moving object exists in the preset range, starting a light supplement lamp;
and reading the current registration code in a light supplement state.
8. A passive printer entry device for use with a printer having a scanner connected thereto, the device comprising:
the login information acquisition module is used for scanning a current login code displayed by a printing control client by the scanner, identifying the current login code to obtain current passive login information and transmitting the current passive login information to the printer, wherein the printing control client is used for responding to a printer login instruction and sending a login code ciphertext request to a printing control server based on an account identifier corresponding to the printing control client; the printing control server is used for generating a login code ciphertext according to the account identifier and feeding the login code ciphertext back to the printing control client; the printing control client is also used for displaying the current passive login code according to the login code ciphertext;
the transmission module is used for transmitting the current passive login information to the printing control server so as to trigger the printing control server to verify the passive login information and feed back a verification result to the printer;
and the passive login module is used for realizing passive login based on the verification result.
9. An electronic device comprising a processor and a memory, wherein at least one instruction or at least one program is stored in the memory, and the at least one instruction or the at least one program is loaded by the processor and executed to implement the printer passive entry method according to any one of claims 1 to 5, or the printer passive entry method according to claim 6 or 7.
10. A computer readable storage medium having stored therein at least one instruction or at least one program, the at least one instruction or the at least one program being loaded and executed by a processor to implement the printer passive entry method of any one of claims 1 to 5, or the printer passive entry method of claim 6 or 7.
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