CN106713360B - Method for realizing web encryption access and information encryption storage based on gateway equipment - Google Patents
Method for realizing web encryption access and information encryption storage based on gateway equipment Download PDFInfo
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- CN106713360B CN106713360B CN201710079952.0A CN201710079952A CN106713360B CN 106713360 B CN106713360 B CN 106713360B CN 201710079952 A CN201710079952 A CN 201710079952A CN 106713360 B CN106713360 B CN 106713360B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/16—Implementing security features at a particular protocol layer
- H04L63/166—Implementing security features at a particular protocol layer at the transport layer
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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
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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Abstract
The invention relates to a method for realizing web encryption access and information encryption storage based on gateway equipment, which uses openssl secure socket layer protocol to process data transmission between a user and equipment; the data processing and data transmission services are separated, a local socket service is created and specially used for processing network data and generating response data, a remote socket service is created and specially used for interacting with encrypted data of a network client, and plaintext interaction is performed between the remote socket and the local socket; sensitive information such as user keys, authorities and the like required to be stored in the equipment is encrypted by adopting an encryption mode of AES + base64 coding, and ciphertext information is stored in an equipment storage system. By adopting the method, the web access of the gateway equipment can be automatically redirected to the access of the secure socket, the security and the high efficiency of data transmission and the original data processing logic and the information security of the user are ensured, and the method has wide application range.
Description
Technical Field
The invention relates to the technical field of network communication, in particular to the technical field of network communication safety, and specifically relates to a method for realizing web encryption access and information encryption storage based on gateway equipment.
Background
Networks are indispensable tools for modern life, and gateway devices play a crucial role therein. With the development of the internet, the functions of the network have covered the aspects of people's life, and the security of the network is more and more concerned, and with the trend of intelligent development of the gateway device, the functions of the gateway device are more and more powerful, but when the device is subjected to illegal intrusion, the information leakage also causes greater loss to the user, so that the security responsibility borne by the gateway device is more and more large, and the security performance of the gateway product is an important subject that must be considered in the internet industry.
At the present stage, many gateway products do not provide a reliable security access policy for devices, so that the possibility that the devices are illegally accessed or user information is leaked is high, which causes a great potential security hazard to the gateway products, and on the other hand, more advanced functions which are convenient for users to use are not dared to be applied to the gateway devices due to the loss of the security policy, thereby losing the product selling points.
Openssl is a secure socket layer cryptographic library, which includes a main cryptographic algorithm, a common key and certificate encapsulation management function and an SSL protocol, and is a web security access policy that is widely used at present. The RSA algorithm is the most influential public key encryption algorithm at present, which is able to resist most cryptographic attacks known so far, and when the length of the key is sufficiently long, the information encrypted with RSA cannot be practically cracked. The AES algorithm is a symmetric encryption algorithm widely applied at present, and is characterized by high speed, compact coding and resistance to differential and linear attacks of known plaintext. The data transmission strategy of Openssl combined with the RSA algorithm can ensure the security of transmitted data to the maximum extent, and the AES algorithm has excellent security performance and efficiency in large file encryption transmission.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a method for realizing web encryption access and information encryption storage based on a gateway device.
In order to achieve the above object, the present invention has the following configurations:
the method for realizing the web encryption access based on the gateway equipment comprises the following steps:
(1) applying for a trusted SSL security certificate, and placing the SSL security certificate in gateway equipment;
(2) transplanting an openssl software library into the gateway device, and loading the openssl software library when a web service module of the gateway device is started;
(3) creating a remote socket service, a security socket service and a local socket service;
(6) when the security socket service receives a network client request, a new SSL security link is created, a socket connected to a user is bound, a client connection associated with a local socket is created, and request data of the network client are waited;
(7) after receiving the request data of the network client, the security socket service reads and decrypts the request data, transmits the plaintext data to the local socket service, and waits for response data;
(8) and after receiving the response data of the local socket service, the security socket service reads and encrypts the data, and transmits the ciphertext data to the network client to complete data interaction.
Preferably, the loading the openssl software library when the web service module of the gateway device is started is specifically:
and loading an encryption algorithm, an ssl security certificate and a user key when the web service module of the gateway device is started, and verifying the user key to complete an initialization process.
Preferably, the step (3) specifically includes the following steps:
(3-1) creating a remote socket service, binding the socket service with a value of 80 port, and redirecting to a 443 port bound by the SSL security link when a network client initiates a common connection request;
(3-2) creating a security socket service, binding the security socket service to a 443 port, and waiting for the network client to initiate an SSL connection request;
and (3-3) creating a local socket service, and waiting for the decrypted network request data sent by the security socket.
The method for realizing information encryption storage based on the gateway equipment based on the method also comprises the following steps:
(1) the gateway equipment is started to generate user initial information;
(2) generating an AES key of the gateway equipment, encrypting the initial user information by an AES algorithm, encoding the initial user information by base64, and storing the encoded information into the mib system;
(3) when a user logs in, whether the user can log in is judged by comparing the user information in the mib system with the user information of the network client received by the local socket service, if the user information is matched with the user information, the login is successful, otherwise, the login is failed.
Preferably, the comparing the user information in the mib system with the user information of the network client received by the local socket service specifically includes:
and reading user information from the mib system, encoding the user information through base64, decrypting the user information through an AES key, and checking the decrypted information with the user information of the network client received by the local socket service.
Preferably, the method further comprises an encryption step of the user change information:
(4) when the user changes the information, the identity of the user is confirmed through the step (3), if login is successful, the authority of the user is continuously confirmed, after the user is confirmed to have the authority of changing the information, the changed information of the user is encrypted by an AES algorithm, then base64 transcoding processing is carried out, and the ciphertext information is stored in the mib system.
The method for realizing web encryption access and information encryption storage based on the gateway equipment has the following advantages that:
1. web access to the gateway device is automatically redirected to access of the secure socket.
2. An openssl secure socket layer protocol is used for processing data transmission between a user and equipment, and an encryption algorithm adopts RSA + AES + SHA combination to ensure the security and high efficiency of data transmission.
3. The data processing and data transmission services are separated, a local socket service is created and specially used for processing network data and generating response data, a remote socket service is created and specially used for interacting with encrypted data of a network client, plaintext interaction is performed between the remote socket and the local socket, and the original data processing logic is guaranteed.
4. Sensitive information such as user keys, authorities and the like required to be stored in the equipment is encrypted by adopting an encryption mode of AES + base64 coding, and ciphertext information is stored in an equipment storage system, so that the information security of the user is ensured.
Drawings
Fig. 1 is a schematic diagram of a method for implementing web encrypted access based on a gateway device according to the present invention.
Fig. 2 is a schematic diagram of a method for implementing information encryption storage based on a gateway device according to the present invention.
Detailed Description
In order to more clearly describe the technical contents of the present invention, the following further description is given in conjunction with specific embodiments.
The method for realizing the web encryption access based on the gateway equipment comprises the following steps:
(1) applying for a trusted SSL security certificate, and placing the SSL security certificate in gateway equipment;
(2) transplanting an openssl software library into the gateway device, and loading the openssl software library when a web service module of the gateway device is started;
(3) creating a remote socket service, a security socket service and a local socket service;
(6) when the security socket service receives a network client request, a new SSL security link is created, a socket connected to a user is bound, a client connection associated with a local socket is created, and request data of the network client are waited;
(7) after receiving the request data of the network client, the security socket service reads and decrypts the request data, transmits the plaintext data to the local socket service, and waits for response data;
(8) and after receiving the response data of the local socket service, the security socket service reads and encrypts the data, and transmits the ciphertext data to the network client to complete data interaction.
In a preferred embodiment, the loading the openssl software library when the web service module of the gateway device is started is specifically:
and loading an encryption algorithm, an ssl security certificate and a user key when the web service module of the gateway device is started, and verifying the user key to complete an initialization process.
In a preferred embodiment, the step (3) specifically includes the following steps:
(3-1) creating a remote socket service, binding the socket service with a value of 80 port, and redirecting to a 443 port bound by the SSL security link when a network client initiates a common connection request;
(3-2) creating a security socket service, binding the security socket service to a 443 port, and waiting for the network client to initiate an SSL connection request;
and (3-3) creating a local socket service, and waiting for the decrypted network request data sent by the security socket.
The method for realizing information encryption storage based on the gateway equipment based on the method also comprises the following steps:
(1) the gateway equipment is started to generate user initial information;
(2) generating an AES key of the gateway equipment, encrypting the initial user information by an AES algorithm, encoding the initial user information by base64, and storing the encoded information into the mib system;
(3) when a user logs in, whether the user can log in is judged by comparing the user information in the mib system with the user information of the network client received by the local socket service, if the user information is matched with the user information, the login is successful, otherwise, the login is failed.
In a preferred embodiment, the comparing the user information in the mib system with the user information of the network client received by the local socket service specifically includes:
and reading user information from the mib system, encoding the user information through base64, decrypting the user information through an AES key, and checking the decrypted information with the user information of the network client received by the local socket service.
In a preferred embodiment, the method further comprises an encryption step of the user change information:
(4) when the user changes the information, the identity of the user is confirmed through the step (3), if login is successful, the authority of the user is continuously confirmed, after the user is confirmed to have the authority of changing the information, the changed information of the user is encrypted by an AES algorithm, then base64 transcoding processing is carried out, and the ciphertext information is stored in the mib system.
The technical scheme of the invention is a web security access strategy based on gateway equipment, which comprises two parts of web security encryption access and information encryption storage.
The web security encryption access is realized by that equipment is specially responsible for data interaction service with a network client by establishing openssl security socket service, the security socket service end and the network client establish security connection through openssl, the combination of RSA + AES + SHA algorithm is adopted for carrying out key exchange, data encryption and signature authentication, and the gateway equipment additionally establishes local socket service for carrying out service processing on network request data, returns response data and bears the function of a real web server. The security socket server serves as a transfer station of the network client and the web server, encrypted data transmitted from the client are decrypted and transmitted to the local socket server, meanwhile, returned data of the local socket are received and encrypted by a symmetric encryption algorithm and transmitted to the network client, and the security socket serves as the network client server and serves as the client of the local socket service, so that the functions of decrypting, encrypting and transferring data are achieved.
The information encryption storage is characterized in that local user sensitive information of the gateway equipment is changed into encrypted ciphertext to be stored in the mib system, the encryption algorithm adopts an AES algorithm, the generated ciphertext is encoded by base64, the ciphertext information is converted into text information which can be recognized by the mib system, the AES key is generated by mixing unique hardware information of the gateway equipment and specific software information, the key of each gateway equipment is different, and the cost for cracking the gateway equipment is higher.
In a specific embodiment, the web secure encrypted access, as shown in fig. 1, is implemented by the following steps:
1. and applying a trusted SSL security certificate and placing the security certificate in the gateway equipment.
2. And transplanting the gateway equipment into an openssl software library, loading the openssl when the equipment web service module is started, loading an encryption algorithm, loading an ssl security certificate, loading and verifying a user key, and completing an initialization process.
3. Creating a remote socket service, binding 80 ports, and redirecting to 443 ports when the network client side initiates a common connection request.
4. A secure socket service for remote access is created, binding 443 ports, waiting for the network client to initiate a ssl connection request.
5. And creating a local socket service, and waiting for the decrypted network request data sent by the security socket.
6. When the security socket service receives a network client request, a new SSL is created, a socket connected with a user is bound, a client connection to a local socket is created at the same time, and then request data of the network client are waited.
7. And when receiving the data requested by the network client, the security socket service reads and decrypts the data, then transmits the plaintext data to the local socket, and waits for response data.
8. And after receiving the response data of the local socket, the security socket service reads and encrypts the data, and transmits the ciphertext data to the network client to complete data interaction.
In a specific embodiment, the information is stored in an encrypted manner, as shown in fig. 1, and the specific implementation steps are as follows:
1. the gateway equipment starts to generate user initial information.
2. And generating an AES key of the gateway equipment, encrypting the initial user information by an AES algorithm, encoding by base64, and storing the encoded information into the mib system.
3. When a user logs in, the user information is read from the mib system, decoded by base64, decrypted by an AES key, checked with the user information of the network client received by the local socket service, matched and then successfully logged in, or else, the login is failed.
4. When the user changes the information, firstly, the identity of the user is confirmed as in step 3, then the authority of the user is confirmed, after the user can change the information, the changed information of the user is encrypted by an AES algorithm and then is transcoded by base64, and finally, the ciphertext information is stored in the mib system.
The method for realizing web encryption access and information encryption storage based on the gateway equipment has the following advantages that:
1. web access to the gateway device is automatically redirected to access of the secure socket.
2. An openssl secure socket layer protocol is used for processing data transmission between a user and equipment, and an encryption algorithm adopts RSA + AES + SHA combination to ensure the security and high efficiency of data transmission.
3. The data processing and data transmission services are separated, a local socket service is created and specially used for processing network data and generating response data, a remote socket service is created and specially used for interacting with encrypted data of a network client, plaintext interaction is performed between the remote socket and the local socket, and the original data processing logic is guaranteed.
4. Sensitive information such as user keys, authorities and the like required to be stored in the equipment is encrypted by adopting an encryption mode of AES + base64 coding, and ciphertext information is stored in an equipment storage system, so that the information security of the user is ensured.
In this specification, the invention has been described with reference to specific embodiments thereof. It will, however, be evident that various modifications and changes may be made thereto without departing from the broader spirit and scope of the invention. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.
Claims (6)
1. A method for realizing web encryption access based on gateway equipment is characterized by comprising the following steps:
(1) applying for a trusted SSL security certificate, and placing the SSL security certificate in gateway equipment;
(2) transplanting an openssl software library into the gateway device, and loading the openssl software library when a web service module of the gateway device is started;
(3) creating a remote socket service, a security socket service and a local socket service;
(4) when the security socket service receives a network client request, a new SSL security link is created, the SSL security link is bound to a socket of a user, meanwhile, a client connection associated to a local socket is created, and request data of the network client are waited;
(5) after receiving the request data of the network client, the security socket service reads and decrypts the request data, transmits the plaintext data to the local socket service, and waits for response data;
(6) and after receiving the response data of the local socket service, the security socket service reads and encrypts the data, and transmits the ciphertext data to the network client to complete data interaction.
2. The method for realizing web encrypted access based on gateway device according to claim 1, wherein the loading of the openssl software library when the web service module of the gateway device is started is specifically:
and loading an encryption algorithm, an ssl security certificate and a user key when the web service module of the gateway device is started, and verifying the user key to complete an initialization process.
3. The method for realizing web encrypted access based on the gateway device according to claim 1, wherein the step (3) specifically comprises the following steps:
(3-1) creating a remote socket service, binding the socket service to an 80 port, and redirecting to a 443 port bound by the SSL security link when a network client initiates a common connection request;
(3-2) creating a security socket service, binding the security socket service to a 443 port, and waiting for the network client to initiate an SSL connection request;
and (3-3) creating a local socket service, and waiting for the decrypted network request data sent by the security socket.
4. The method for realizing information encryption storage based on the gateway device is based on the method of claim 1, and is characterized in that the method for realizing information encryption storage based on the gateway device comprises the following steps:
(1) the gateway equipment is started to generate user initial information;
(2) generating an AES key of the gateway equipment, encrypting the initial user information by an AES algorithm, encoding the initial user information by base64, and storing the encoded information into the mib system;
(3) when a user logs in, whether the user can log in is judged by comparing the user information in the mib system with the user information of the network client received by the local socket service, if the user information is matched with the user information, the login is successful, otherwise, the login is failed.
5. The method for realizing information encryption storage based on gateway equipment according to claim 4, wherein the comparing of the user information in the mib system with the user information of the network client received by the local socket service specifically comprises:
and reading the user information from the mib system, decoding the user information through base64, decrypting the user information through an AES key, and checking the decrypted information with the user information of the network client received by the local socket service.
6. The method for realizing information encryption storage based on gateway device according to claim 4, wherein said method further comprises the step of encrypting the user-changed information:
(4) when the user changes the information, firstly, the identity of the user is confirmed through the step (3) of the method for realizing information encryption storage based on the gateway equipment, if login is successful, the authority of the user is continuously confirmed, after the user is confirmed to have the authority of changing the information, the changed information of the user is encrypted by an AES algorithm, then base64 transcoding processing is carried out, and the ciphertext information is stored in the mib system.
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| CN107172078B (en) * | 2017-06-27 | 2020-09-04 | 武汉蓝星软件技术有限公司 | Security management and control method and system of core framework platform based on application service |
| CN108616502B (en) * | 2018-03-12 | 2020-11-06 | 广东睿江云计算股份有限公司 | Web safe storage method |
| CN110688233B (en) * | 2018-07-05 | 2022-05-10 | 武汉斗鱼网络科技有限公司 | Client ipc communication method, storage medium, equipment and system based on rxjs |
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| CN112637360B (en) * | 2020-12-29 | 2023-03-24 | 国泰君安证券股份有限公司 | System, method, device, processor and storage medium for realizing secure communication between mobile terminal and web |
| CN112995230B (en) * | 2021-05-18 | 2021-08-24 | 杭州海康威视数字技术股份有限公司 | Encrypted data processing method, device and system |
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