. If the request comes from an insecure channel, OFF is returned.Request. ServerVariables ["Instance_ID"]ID of the IIS instanceRequest. ServerVariables ["Instance_Meta_Path"]Metadatabase path of the IIS instance that responds to the requestRequest. ServerVariables ["Http_Accept_Encoding"]The returned content is gzip and deflate.Request. ServerVariables ["Http_Accept_Language"]The returned content is en-us.Request. ServerVariables ["Http_Connection"]Returned content: Keep-AliveRequest. ServerVari
Background
Due to the heart of openssl recently, I changed the ssl library 1.0.1g. I need to use this library to connect to the server. However, after I find that the Library is replaced, for some domain names, the ssl handshake will fail. In order to find out the cause of failure, we can find the handshaking status in the openssl tool.Tracking the ssl port of the Website 1. Tracking the handshake without any protocol parameters
openssl s_client -connect gmail.com:443CONNECTED(00000003)depth=2 C
in the Secure Socket Layer, such as 128Request. ServerVariables ("Https_Secretkeysize ")The number of bits for Server Authentication for private keywords, for example, 1024Request. ServerVariables ("Https_Server_Issuer ")Issuer field of the server certificateRequest. ServerVariables ("Https_Server_Subject ")Topic field of the server certificateRequest. ServerVariables ("Auth_Password ")The password entered in the Password dialog box when the Basic Au
authentication method.
AUTH_USER: the user name that has not been authenticated.
The unique ID verified by the CERT_COOKIE client, which is returned as a string. It can be used as a signature for verification by the entire client.
If CERT_FLAGS has client verification, bit0 is 1. If the authenticated by the client is invalid (not in the CA list recognized by the server), bit1 is set to 1.
The issuer field in CERT_ISSUER user authentication (O = MS, O
; windowsnt5.1; sv1]
Request. servervariables ["https_keysize"]Number of connections in the Secure Socket Layer, such as 128
Request. servervariables ["https_secretkeysize"]The number of bits for Server Authentication for private keywords, for example, 1024
Request. servervariables ["https_server_issuer"]Issuer field of the server certificate
Request. servervariables ["https_server_subject"]Topic field of the server certificate
Request. serv
You can use the certificate generation tool makecert.exe in mssdk6.0.
Step 1: generate a self-Signed root certificate (issuer, issuer ).
> Makecert-n "cn = root"-r-SV rootissuer. PVK rootissuer. Cer
In this case, a prompt box is displayed. First, set the private key protection password for the rootissuer. PVK file;
Then, enter the password again and use the private key (in the rootissuer. PVK file) to e
)/(M1-M2 );
If (r = m1) H = CB-CG;
If (G = m1) H = 2 + Cr-CB;
If (B = m1) H = 4 + CG-Cr;
H = 60 * h;
If (h}
Phls [0] = h;
Phls [1] = L;
Phls [2] = s;
}
Word hlstorgb (float * phls)
{
Float H = phls [0];
Float L = phls [1];
Float S = phls [2];
Float R, G, B;
Float M1, M2;
If (L m2 = L * (1 + S );
Else
M2 = L + S-L * s;
M1 = 2 * l-m2;
// Check for zero saturation
If (S = 0)
{
If (H =-1)
R = G = B = L;
is used to verify the user's authentication method.Auth_user: the user name that has not been authenticated.The unique ID verified by the cert_cookie client, which is returned as a string. It can be used as a signature for verification by the entire client.If cert_flags has client verification, bit0 is 1.If the authenticated by the client is invalid (not in the CA list recognized by the server), bit1 is set to 1.
The issuer field in cert_issuer user
security trusted public service platform MTPS (public service platform) through the acceptance review and put into trial operation. As a state-level mobile financial infrastructure, the platform provides a public secure and credible air transmission platform for the industrial parties, providing integrated services such as data exchange, security authentication, application management, key management and so on, which plays a central role in the construction of mobile finance ecological environm
) so that it does not need to go to the database to query the user information when authenticating.Trusted: JWT is digitally signed to know if JWT has been tampered with during transmission, to ensure that the data is complete, and that the available signature algorithms are RS256 (rsa+sha-256), HS256 (hmac+sha-256), etc.JWT has two uses, one for data interaction , because JWT is signed to guarantee the integrity of the data. It is also used to carry user information for authentication .The JWT
implemented:There are a lot of ways to implement Token validation, and there are some standard methods, such as JWT, read: Jot, which means: JSON Web Tokens. The JWT standard Token has three parts:
Header (head)
Payload (load)
Signature (signature)
The JSON Web Token (JWT) is a very lightweight specification. This specification allows us to use JWT to deliver secure and reliable information between the user and the server.The composition of the JWTLoad (Payload){"ISS": "On
warehouse
-genkey {-alias alias} {-keyalg Keyalg} {-keysize keysize} {-sigalg sigalg} [-dname dname] [-keypass keypass] {-validity V Aldays} {-storetype Storetype} {-keystore KeyStore} [-storepass Storepass] {-v} {-jjavaoption}
Produces a key pair (the public key and the private key associated with it). The public key is packaged into the X.509 V1 self-signed certificate, which is stored in the form of a single element certificate chain. The certificate chain and private key are stored in the n
().
Getusermanager
3.2 User Actions
Using System.Security.Principal;
Using System.Web;
Using Microsoft.AspNet.Identity;
Using Microsoft.AspNet.Identity.Owin;
var Usermanager = HttpContext.Current.GetOwinContext ()
. Getusermanager
3.3 Role Management
Using System.Web;
Using Microsoft.AspNet.Identity;
Using Microsoft.AspNet.Identity.EntityFramework;
Using Microsoft.AspNet.Identity.Owin;
var rolemanager = HttpContext.Current.GetOwinContext ()
. Getusermanager
3.4 Authorizatio
.
Cert_cookie Unique ID for client certificate, returned as a string. Can is used as a signature for the whole client certificate.
Cert_flags Bit0 is set to 1 if the client certificate is present.
Bit1 is set to 1 if the certificate authority of the client certificate are invalid (not in the list of recognized CAs on th e server).
Cert_issuer issuer field of the client certificate (o=ms, Ou=ias, cn=user name, C=usa).
Cert_keysize number of bits in S
and deploying smart contracts using the Ethereum consoleIn the Contracts directory there is a smart contract sample file Token.sol, through the solidity language to achieve the basic token function, the contract holder can issue tokens, users can transfer each other. We can use the Ethereum console to compile and deploy this contract. The Ethereum console is the most basic tool that can be used more cumbersome. The community also offers other more convenient deployment tools, which are not dis
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