Configure Tomcat 4 to use SSL-----------------------Content:
1. Introduction to Tomcat2. Introduction to SSL (Server Socket Layer)3. How the principle of SSL works4. Configure Tomcat 4.x to use SSL5. Conclusion
Zhaoliang (b-i-d@163.com) May 2002
Zhaoliang, graduated from Beihang University in 1995. Interested in technologies such as Java EE, J2ME and CORBA, Web service, and more. At present, the main work is the use of Java technology development for distribution enterprises to use the supply ch
authenticated to authenticate and process the requests.
Figure 1 lists the various security technologies and the main authentication methods provided by each technology.
2. Authentication Mode
As shown in Figure 1, on Windows 2000. NET Framework provides the following types of authentication:
Asp. NET authentication Mode
Enterprise Services Authentication
SQL Server Authentication
2.1 ASP. NET authentication Mode
Asp. NET authentication modes incl
information contained in the head is Base64 encoded. For example, Base64_decode (' bxl1c2vyom15cgfzcw== ') will be converted to ' Myuser:mypass '.
In PHP, this value can be obtained by $_server["Php_auth_user" and $_server["PHP_AUTH_PW".
More details will be explained in the Www-authenticate section.
HTTP response in HTTP HeadersLet me now look at some common HTTP response information in the HTTP headers.In PHP, you can use header () to set the he
Label:In the previous few, there is a brief introduction to the service-side authentication method, the default is directly in the Deployerconfigcontext.xml file in a bean called Primaryauthenticationhandler in the configuration. However, this only supports an account, and is fixed, which has very large limitations, in the real system is certainly not in such a way. Now the application system is generally by reading the database to verify the user name, password is correct, and then to
Django comes with a user table: Auth_UserTo create a user instance:1.1 , Authenticate ()Provide user authentication, that is, verify the user name and password is correct, generally need username password two keyword parameters if certified The information is valid and returns an user object. Authenticate () sets a property on the user object to identify the authenticated backend that authenticated the sub
Method One
I think it is because of the XP Network Neighborhood access problem, XP's online neighborhood there are many passable places: slow access, unable to access other hosts ... In fact, these problems through simple settings can be well resolved.
Make sure you can ping each other before that. (Open Group Policy Editor: Start-run-gpedit.msc)
1. Open Guest account.
2. Allow guest users to access this computer: Open the Group Policy Editor, select "Computer Configuration →windows settings
In some typical corporate Web application security deployments, users who access protected applications are managed through Enterprise identity/access management products such as netegrity siteminder,ibm webseal and Oblix Oblix Coreid. However, the authentication service is delegated to the provider or application server of the application itself.The application server authorizes the user based on the security constraints defined in the Web application deployment profile. However, before the con
, automatically jump to the unencrypted port, you can remove it allows users to do so.
3. Realize two-way SSL authentication
The above two configurations are to authenticate the visited site domain name is true and trustworthy, and the transmission process encryption, but the server side does not authenticate the client is trustworthy. (In fact, unless it's a particularly important scene, there's no n
One, with the session of the different points
Membership generally refers to the use of Microsoft's ASPNETDB database for identity authentication
Session refers to the conversation information of a site user
The functions provided by the membership class can be used to:
1. Create a new user.
2. Store membership information (user name, password, e-mail address, and support data) in a Microsoft SQL Server or other similar data store.
3. Authenticate
Certification concept:The server needs some way to understand the user's identity, once the server knows the user's identity, it can be determined that the user can access the transaction and resources, usually through the user name and password;HTTP Response/Authentication frameworkHTTP Authentication Model:Challenge/Response Certification frameworkTwo official authentication protocols for http: Basic authentication and Digest authenticationFour Steps to Certification:Request: The client initia
use the firewall instance to obtain both request and response objects which would be fed down the filter chain,So it's also possible to use this functionality to control the functionality of the response. When the request has passed through theSecurity filter chain, the reset method would be called. With the default implementation this means the original values ofservletPathAnd would be pathInfo returned thereafter, instead of the modified ones used for security pattern matching.Iv. Authenticat
that the client is using. For example: user-agent:mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; trident/4.0; CIBA;. NET CLR 2.0.50727;. NET CLR 3.0.4506.2152;. NET CLR 3.5.30729;. net4.0c; infopath.2;. NET4.0E) Authorization: Authorization information, which typically occurs in the answer to the Www-authenticate header sent to the server. Used primarily to prove that a client has permission to view a resource. When a browser accesses a page, if
code must be used in conjunction with the Www-authenticate header field403 Forbidden//server receives request, but refuses to provide service404 Not Found//request resource does not exist, eg: entered the wrong URLInternal Server error//Servers unexpected error503 Server unavailable//servers are currently unable to process client requests and may return to normal after a period of timeeg:http/1.1 OK (CRLF)
2, the response header later described
3, th
library. can be accessed through the http://server ip/repository/repos1,http://server Ip/repository/repos2.Your version library is now accessible to anyone and has full write permission. That is, anyone can read, modify, submit, and delete the contents of the version library anonymously (note: You do not need to configure the E:\svn\repos\conf\svnserve.conf file at this time, and you do not need to start E:\subversion\bin\ Svnserve.exe. Because the submission is handled via the Apache DAV modul
Keystone Version information: 2:8.1.0-2~U14.04+MOS4
In the token message that is returned when the request is token, the token ID is a string of gaaaa at the beginning, shaped like
gaaaaabaxgptr5hdq391yr5ekgz8brdva--boumppvnjhqdbyciusskfv7od48zamsqzozqxawxrzhp8tawhrzki9gxmqsrrsnkn7m4vdvc7pt56rfg5oz8l _jl_8yxtjduxgxsthrtc2sdanlzxoodf61msmcp_ra_iqy0rogwxnnsdz
Nonsense not much said, directly to see the request URL path
Http://192.168.0.2:5000/v2.0/tokens
The 5000 port corresponds to the keys
HTTP request Header Overview (HttpServletRequest) An HTTP client (for example, a browser) that must indicate the type of request (typically get or post) when sending a request to the server. If necessary, the client can also choose to send another request header. Most request headers are not required, except for content-length. Content-length must appear for post requests. Here are some of the most common request headers Accept: The MIME type acceptable to the browser. Accept-charset: Browser-ac
unauthorized, this status code must be used in conjunction with the Www-authenticate header field403 Forbidden//server receives request, but refuses to provide service404 Not Found//request resource does not exist, eg: entered the wrong URLInternal Server error//Servers unexpected error503 Server unavailable//servers are currently unable to process client requests and may return to normal after a period of timeeg:http/1.1 OK (CRLF)
2, the response he
these designs. These are the key to verifying cot.2.1 Chain of trust
A cot is a series of authenticated mirrors, usually starting with a trusted root and finally reaching a data mirror.2.2 Image Types
The mirrors on the cot are divided into certified mirrors and data mirroring. A certified mirror contains information that authenticates other authenticated mirrors or data mirrors. A data mirror is usually a bootloader binary file, or any other data that needs to be authenticated.2.3 Component Re
specifying the compression method, whether compression is supported, and what compression method (Gzip,deflate) is supported.
11, Accept-language
The browser declares the language it receives. The difference between language and character set: Chinese is a language, there are many characters in Chinese, such as BIG5,GB2312,GBK and so on.
12, Authorization
When a client receives a www-authenticate response from a Web server, the header is used
contains syntax error or is not properly executed
5XX: Service-side error, server does not perform a correct request correctly
The Response header field allows the server to pass additional information that cannot be placed in the status row, which mainly describes the server's information and Request-uri further information. The Response header field contains age, Location, proxy-authenticate, Public, Retry-after, Server, Vary, Warning, Www-
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