CN105939378B - Method and device for exporting and importing configuration file - Google Patents
Method and device for exporting and importing configuration file Download PDFInfo
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- CN105939378B CN105939378B CN201610305842.7A CN201610305842A CN105939378B CN 105939378 B CN105939378 B CN 105939378B CN 201610305842 A CN201610305842 A CN 201610305842A CN 105939378 B CN105939378 B CN 105939378B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/2866—Architectures; Arrangements
- H04L67/30—Profiles
Abstract
The application provides a method and a device for exporting and importing a configuration file, wherein the method for exporting the configuration file comprises the following steps: receiving an export operation command of exporting the configuration file triggered by a user; determining a preset export format corresponding to the configuration file; writing the configuration data into a file with a preset export format according to a preset data format to generate an export file; and outputting the export file to a target position. According to the method and the device, the configuration data organization form is more flexible by providing the new preset export format, and a new file importing mode is provided, so that the file importing mode is not single, and the importing operation is more flexible, convenient and easy to use.
Description
Technical Field
The present application relates to the field of network technologies, and in particular, to a method and an apparatus for exporting and importing a configuration file.
Background
The configuration on the network equipment can be conveniently and quickly restored to the historical configuration by applying the configuration import and export on the network equipment.
Conventionally, configuration data can be imported in a manner of exporting a configuration file in a Comma-Separated Values (CSV) file format and using additional import in importing the configuration file. When a user edits a configuration file in a CSV file format, the defects of automatic data change, inflexible data organization form and the like can occur, and when the configuration data is modified, an Excel tool can modify annotation data at the same time, so that the configuration data is changed and is difficult to control; and the user may mistakenly edit the configuration file in the CSV file format to cause configuration data errors; the mode of importing the file is single.
Disclosure of Invention
The application provides a method and a device for exporting and importing a configuration file, which aim to overcome the defects of the existing method for exporting and importing the configuration file.
In a first aspect, a method for exporting a configuration file is provided, and applied to a network device, the method includes:
receiving an export operation command of exporting the configuration file triggered by a user;
determining a preset export format corresponding to the configuration file;
writing the configuration data into a file with a preset export format according to a preset data format to generate an export file;
and outputting the export file to a target position.
In a second aspect, a method for importing a configuration file is provided, and applied to a network device, the method includes:
receiving a coverage import operation command of an import configuration file triggered by a user;
generating prompt information to remind a user that the original configuration of the network equipment is deleted if the coverage import mode is used;
determining whether a selection operation instruction triggered by the user according to the prompt message is received;
and when the selection operation instruction is a first operation instruction, deleting the original configuration of the network equipment, and analyzing configuration data from the configuration file according to a preset export format of the configuration file.
In a third aspect, an apparatus for exporting a configuration file is provided, where the apparatus is applied to a network device, and includes:
the receiving module is used for receiving an export operation command of an export configuration file triggered by a user;
the determining module is used for determining a preset export format corresponding to the configuration file when the export operation command received by the receiving module is received;
the generating module is used for writing the configuration data into a file with a preset export format according to the preset export format determined by the determining module and generating an export file;
and the export module is used for outputting the export file generated by the generation module to a target position.
In a fourth aspect, an apparatus for importing a configuration file is provided, and applied to a network device, the apparatus includes: the receiving module is used for receiving a coverage import operation command of an import configuration file triggered by a user;
a generating module, configured to generate a prompt message when the receiving module receives the coverage import operation command, so as to remind a user that an original configuration of the network device is deleted if the coverage import mode is used;
the determining module is used for determining whether a selection operation instruction triggered by the user according to the prompt information generated by the generating module is received;
and the import module is used for deleting the original configuration of the network equipment and analyzing configuration data from the configuration file according to a preset export format of the configuration file when the determination module determines that the received selection operation instruction is a first operation instruction.
The network equipment of the application enables the organization form of the configuration data to be more flexible by providing a new preset export format, and provides a new file importing mode, so that the file importing mode is not single, and the importing operation is more flexible, convenient and easy to use.
Drawings
FIG. 1 is a flowchart illustrating a method of profile export, according to an exemplary embodiment;
FIG. 2A is a diagram illustrating writing configuration data to an export format file in a preset format in accordance with an illustrative embodiment;
FIG. 2B is a diagram illustrating configuration data and annotation data in a CSV profile in accordance with an illustrative embodiment;
FIG. 3 is a flowchart illustrating a method of profile import in accordance with an exemplary embodiment;
FIG. 4 is a diagram illustrating an overlay import configuration file, according to an illustrative embodiment;
FIG. 5 is a schematic diagram of an apparatus for profile export according to an example embodiment;
FIG. 6 is a schematic diagram illustrating yet another arrangement of profile exportation in accordance with an exemplary embodiment;
FIG. 7 is a diagram illustrating an apparatus for profile import in accordance with an illustrative embodiment;
FIG. 8 is a schematic diagram illustrating an apparatus for yet another profile import in accordance with an illustrative embodiment;
fig. 9 is a hardware diagram of a hardware device of an apparatus for exporting and importing a configuration file according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It is to be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present application. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.
Referring to fig. 1, a flowchart of a method for profile export according to an exemplary embodiment, which is applied to a network device, such as a routing device, a terminal device (the terminal device may be a terminal of a computer, etc.), includes the following steps:
And 102, determining a preset export format corresponding to the configuration file.
In one embodiment, the predetermined export format may be a TXT text file, an encrypted file, a CSV file. It will be appreciated by those skilled in the art that the preset export format may also be other file formats.
In one embodiment, the TXT text file is implemented in the intermediary of a TXT file, which is a plain text file that can be opened with a text editor.
In one embodiment, the encrypted file is implemented in the intermediary of a binary file that is encrypted and cannot be opened by a normal user using a text editor. The encrypted file is mainly used for a complex configuration file of cross-device migration, and configuration data errors caused by user error modification in the process of cross-device migration can be avoided.
And 103, writing the configuration data into a file with a preset export format according to a preset data format to generate an export file.
In an embodiment, if the preset export format is a text file, writing the configuration data into a file of the preset export format according to a preset data format, and generating an export file, including: writing the configuration data into a text file in a data format of a command line; the text file is determined to be an export file. The form of the command line is used directly in the text file, so the configuration file is more suitable for the scenario of organizing configuration data in the form of command lines for switches, routers, and the like.
In an embodiment, if the preset export format is an encrypted file, writing the configuration data into a file of the preset export format according to a preset data format to generate an export file, including: writing the configuration data into a text file in a preset data format corresponding to the configuration data; encrypting the text file to obtain an encrypted file; the encrypted file is determined to be an export file. The preset data format may be a user-defined data format used when the network device is configured. For example, each configuration data is in a separate column, such as a username in a column, a source port in a column, and so on. The specific predetermined data format may be preset by a developer.
Referring to fig. 2A, a schematic diagram illustrating writing configuration data in a preset format into an export format file according to an exemplary embodiment is shown; the data format in fig. 2A is organized according to the arrangement order of configuration items, for example, configuration items of "administrator" include administrator, description, password, confirmation password, etc., so the configuration data should be in a single column, a row refers to an object or a policy, each row uses the same configuration item, but the configuration may be different, such as administrator aaa, administrator bbb, administrator admin, etc.
Referring to fig. 2B, which is a schematic diagram illustrating configuration data and annotation data in a CSV configuration file according to an exemplary embodiment, if the preset export format is a CSV file, the configuration data is written into a file in the preset export format according to a preset data format in fig. 2B, so as to generate an export file, including: when the preset export format is a comma separated value CSV file, writing the configuration data into the CSV file in a data format of a data line according to a preset writing format, and writing the annotation data into the CSV file in a preset annotation format; the CSV file is determined to be an export file.
In an embodiment, the preset writing format may be that the password data in the configuration data is written into two data columns, where the two data columns include a plaintext password data column and a ciphertext password data column, the plaintext password data column may be set to be empty when being exported, the ciphertext password data column of the password data is displayed in a ciphertext form to prevent leakage of the password, when the password needs to be modified by importing the CSV file, the content of the plaintext password data column of the corresponding row may be modified into a modified plaintext password, and after the CSV file is imported, the plaintext password in the plaintext password data column of the CSV file may be removed or the CSV file may be directly destroyed, so as to achieve the purpose of modifying the password through the CSV file without causing password leakage; writing the data except the password data in the configuration data into the data columns of the corresponding data rows in a one-to-one corresponding mode; and writing the data containing the annotation symbol in the configuration data into other data columns except the first data column of the corresponding data row.
In one embodiment, the preset annotation format is that an annotation symbol "#" is placed in a first column of each annotation data row, all other annotation contents are placed in a second column of the annotation data row, and all contents in the second column are automatically placed in double quotation marks, so that Excel is ensured not to automatically correct the annotation contents when a user modifies a configuration file, and excessive columns of the data rows caused by excessive commas in the annotation contents can be avoided.
In one embodiment, writing annotation data in a preset annotation format to a CSV file includes: for each annotation row, writing an annotation symbol into a first data column of the corresponding data row; other comment data except for the comment symbol is written in the second data column.
And 104, outputting the export file to a target position.
In the embodiment, the configuration data organization form can be more flexible by providing a new preset export format, and the preset annotation format provided by the application can prevent the analysis error caused by the fact that the network equipment automatically supplements the commas of the configuration data row when the commas in the annotation data exceed the commas in the configuration data row, and can also avoid the problem that the configuration data error is caused by automatically correcting the annotation content when a user modifies the configuration file; and password data in the configuration data are written into the two data columns, the plaintext password data column is set to be empty, and the password data and the ciphertext password data column are displayed in a ciphertext mode, so that the leakage of the password can be effectively avoided, and the safety of user information is better guaranteed.
Fig. 3 is a flowchart of a method for importing a configuration file, according to an exemplary embodiment, where the method is applied to a network device, such as a routing device and a terminal device, and includes the following steps:
In an embodiment, the network device may support an overlay import manner, an additional import manner, or both the overlay import and the additional import manners according to different service requirements.
Referring to fig. 4, which is a schematic diagram illustrating an overlay import configuration file according to an exemplary embodiment, as shown in fig. 4, after a configuration file is selected by clicking a "browse" button, a "overlay import" button may be clicked to trigger an overlay import operation command, and a network device may generate a prompt message to remind a user that an original configuration of the network device may be deleted.
In one embodiment, if the user determines to delete an original configuration of the network device, the network device is configured with configuration data in the configuration file to be imported, and the "OK" button may be clicked. In yet another embodiment, a "cancel" button may be clicked if the user does not want to delete the original configuration of the network device. Those skilled in the art will appreciate that the information shown in fig. 4 is not limited to the present application, and the names of the buttons and the content of the prompt message may be different.
And 304, when the selected operation instruction is the first operation instruction, deleting the original configuration of the network equipment, and analyzing the configuration data from the configuration file according to the preset export format of the configuration file.
In an embodiment, parsing the configuration data from the configuration file according to a preset export format of the configuration file includes: and when the preset export format is a text file, analyzing the command line in the configuration file to obtain configuration data.
In an embodiment, parsing the configuration data from the configuration file according to a preset export format of the configuration file includes: when the preset export format is the encrypted file, decrypting the configuration file; and analyzing the decrypted configuration file according to a preset data format in which the configuration data is written into the configuration file to obtain the configuration data.
In an embodiment, parsing the configuration data from the configuration file according to a preset export format of the configuration file includes: and when the preset export format is the CSV file, analyzing the configuration file according to the data format of the data line to obtain configuration data.
In this embodiment, the network device provides a new mode of importing the configuration file in a coverage manner, so that the user can replace the existing configuration data in the network device with the configuration data of the new configuration file, and the user can additionally import the new configuration data after not manually emptying the existing configuration, so that the operation is more flexible, convenient and easy to use; and configuration data can be obtained by adopting different analysis modes for configuration files with different imported preset export formats according to the preset export format when the files are exported, and the organization form of the configuration data is more flexible.
Referring to fig. 5, a schematic diagram of an apparatus for profile export according to an exemplary embodiment, where the apparatus is applicable to a network device, as shown in fig. 5, the apparatus includes: a receiving module 510, a determining module 520, a generating module 530, and a deriving module 540. Wherein:
a receiving module 510, configured to receive an export operation command for exporting a configuration file triggered by a user;
a determining module 520, configured to determine, when the export operation command received by the receiving module 510 is received, a preset export format corresponding to the configuration file;
a generating module 530, configured to write the configuration data into a file in a preset export format according to the preset export format determined by the determining module 520, and generate an export file;
and an export module 540, configured to output the export file generated by the generation module 530 to the target location.
Referring to fig. 6, which is a schematic diagram illustrating a further apparatus for exporting a configuration file according to an exemplary embodiment, on the basis of the embodiment of fig. 5, in an embodiment, the generating module 530 may include:
a first writing unit 531, configured to write the configuration data into the text file in the data format of the command line when the preset export format determined by the determining module 520 is the text file;
a first determining unit 532, configured to determine that the text file written by the first writing unit 531 is an export file.
In an embodiment, the generating module 530 may include:
a second writing unit 533, configured to, when the preset export format determined by the determining module 520 is an encrypted file, write the configuration data into the text file in a preset data format corresponding to the configuration data;
an encrypting unit 534, configured to encrypt the text file written by the second writing unit 533, to obtain an encrypted file;
a second determining unit 535, configured to determine that the encrypted file obtained by the encrypting unit 532 is an export file.
In an embodiment, the generating module 530 may include:
a third writing unit 536, configured to, when the preset export format determined by the determining module 520 is a comma separated value CSV file, write the configuration data in the CSV file in a data format of a data line according to a preset writing format, and write the annotation data in the CSV file in a preset annotation format;
a third determining unit 537 configured to determine the CSV file written by the third writing unit 536 to be an export file.
In an embodiment, the third writing unit 536 may include:
a first writing subunit 5361, configured to write the cipher data in the configuration data into two data columns, where the two data columns include a plaintext cipher data column and a ciphertext cipher data column;
a second writing subunit 5362, configured to write the data in the configuration data, except the cipher data, into the data column of the corresponding data row in a one-to-one correspondence manner;
and a third writing subunit 5363, configured to write the data including the annotation symbol in the configuration data into the data columns of the corresponding data row except the first data column.
In an embodiment, the third writing unit 536 may include:
a fourth writing subunit 5364, configured to, for each annotation row, write an annotation symbol into the first data column of the corresponding data row;
a fifth writing subunit 5365 is configured to write the comment data other than the comment symbol into the second data column.
Referring to fig. 7, a schematic diagram of an apparatus for importing a configuration file according to an exemplary embodiment is shown, where the apparatus is applicable to a network device, and as shown in fig. 7, the apparatus includes: a receiving module 710, a generating module 720, a determining module 730, and an importing module 740. Wherein:
a receiving module 710, configured to receive an override import operation command of an import configuration file triggered by a user;
a generating module 720, configured to generate a prompt message when the receiving module 710 receives the coverage import operation command, so as to remind a user that an original configuration of the network device is deleted if the coverage import mode is used;
a determining module 730, configured to determine whether a selection operation instruction triggered by the user according to the prompt information generated by the generating module 720 is received;
the importing module 740 is configured to delete the original configuration of the network device and parse the configuration data from the configuration file according to the preset export format of the configuration file when the determining module 730 determines that the received selection operation instruction is the first operation instruction.
Referring to fig. 8, which is a schematic diagram illustrating an apparatus for importing a configuration file according to an exemplary embodiment, based on the embodiment in fig. 7, in an embodiment, the importing module 740 may include:
the first parsing unit 741, configured to parse the command line in the configuration file to obtain configuration data when the preset export format is a text file.
In one embodiment, the import module 740 may include:
a decryption unit 742, configured to decrypt the configuration file when the preset export format is the encrypted file;
a second parsing unit 743, configured to parse the configuration file decrypted by the decryption unit 742 according to the preset data format in which the configuration data is written into the configuration file, so as to obtain the configuration data.
In one embodiment, the import module 740 may include:
a third parsing unit 744, configured to, when the preset export format is a CSV file, parse the configuration file according to the data format of the data line to obtain configuration data.
The implementation process of the functions and actions of each unit in the above device is specifically described in the implementation process of the corresponding step in the above method, and is not described herein again.
For the device embodiments, since they substantially correspond to the method embodiments, reference may be made to the partial description of the method embodiments for relevant points. The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the scheme of the application. One of ordinary skill in the art can understand and implement it without inventive effort.
The embodiment of the data packet filtering device can be applied to network equipment. The device embodiments may be implemented by software, or by hardware, or by a combination of hardware and software. The software implementation is taken as an example, and is formed by reading corresponding computer program instructions in the nonvolatile memory into the memory for operation through the processor of the device where the software implementation is located as a logical means. In terms of hardware, as shown in fig. 9, the hardware device of the apparatus for exporting and importing the configuration file according to an exemplary embodiment is a hardware schematic diagram, except for the processor, the memory, the network interface, and the nonvolatile memory shown in fig. 9, the device of the apparatus in the embodiment may also include other hardware according to the actual function of the apparatus, which is not described again.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.
Claims (4)
1. A method for exporting a configuration file, applied to a network device, the method comprising:
receiving an export operation command of exporting the configuration file triggered by a user;
determining a preset export format corresponding to the configuration file; the preset derivation format at least comprises: a text file, an encrypted file, or a comma separated value CSV file;
writing the configuration data into a file with a preset export format according to a preset data format to generate an export file;
outputting the export file to a target location;
the writing the configuration data into a file with a preset export format according to a preset data format to generate an export file includes:
when the preset export format is a comma separated value CSV file, writing configuration data into the CSV file in a data format of a data line according to a preset writing format, and writing annotation data into the CSV file in a preset annotation format;
determining that the CSV file is the export file;
the writing the configuration data into the CSV file in the data format of the data line according to the preset writing format includes:
writing cipher data in configuration data into two data columns, wherein the two data columns comprise a plaintext cipher data column and a ciphertext cipher data column;
writing the data except the password data in the configuration data into the data columns of the corresponding data rows in a one-to-one corresponding mode;
writing data containing the annotation symbol in the configuration data into other data columns except the first data column of the corresponding data row;
wherein the writing of annotation data into the CSV file in a preset annotation format comprises:
for each annotation row, writing an annotation symbol into a first data column of the corresponding data row;
writing other annotation data than the annotation symbol into a second data column.
2. An apparatus for profile export, applied to a network device, the apparatus comprising:
the receiving module is used for receiving an export operation command of an export configuration file triggered by a user;
the determining module is used for determining a preset export format corresponding to the configuration file when the export operation command received by the receiving module is received; the preset derivation format at least comprises: a text file, an encrypted file, and/or a comma separated value CSV file;
the generating module is used for writing the configuration data into a file with a preset export format according to the preset export format determined by the determining module and generating an export file;
the export module is used for outputting the export file generated by the generation module to a target position;
the generation module comprises:
a third writing unit, configured to, when the preset export format determined by the determination module is a comma separated value CSV file, write configuration data in the CSV file in a data format of a data line according to a preset writing format, and write annotation data in the CSV file in a preset annotation format;
a third determining unit, configured to determine that the CSV file written by the third writing unit is the export file;
the third writing unit includes:
the first writing subunit is used for writing the cipher data in the configuration data into two data columns, wherein the two data columns comprise a plaintext cipher data column and a ciphertext cipher data column;
the second writing subunit is used for writing the data except the password data in the configuration data into the data columns of the corresponding data rows in a one-to-one corresponding mode;
the third writing subunit is used for writing the data containing the annotation symbol in the configuration data into other data columns except the first data column of the corresponding data row;
the third writing unit includes:
a fourth writing subunit, configured to, for each annotation row, write an annotation symbol into the first data column of the corresponding data row;
and a fifth writing subunit, configured to write annotation data other than the annotation symbol into the second data column.
3. The apparatus of claim 2, wherein the generating module comprises:
the first writing unit is used for writing the configuration data into the text file in a data format of a command line when the preset export format determined by the determination module is the text file;
a first determining unit, configured to determine that the text file written by the first writing unit is the export file.
4. The apparatus of claim 2, wherein the generating module comprises:
the second writing unit is used for writing the configuration data into the text file in a preset data format corresponding to the configuration data when the preset export format determined by the determination module is the encrypted file;
the encryption unit is used for encrypting the text file written by the second writing unit to obtain an encrypted file;
a second determining unit, configured to determine that the encrypted file obtained by the encrypting unit is the export file.
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| CN104881469A (en) * | 2015-05-27 | 2015-09-02 | 北京京东尚科信息技术有限公司 | Data exporting method and device |
| CN105225042A (en) * | 2015-09-28 | 2016-01-06 | 国家电网公司 | The live detection data management system of a kind of sing on web and database |
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