A C D E G H I K N O P S T U V W

A

ANONYMOUS - Static variable in class com.cloudera.alfredo.server.AuthenticationToken

Constant that identifies an anonymous request.

ANONYMOUS_ALLOWED - Static variable in class com.cloudera.alfredo.server.PseudoAuthenticationHandler

Constant for the configuration property that indicates if anonymous users are allowed.

AUTH_COOKIE - Static variable in class com.cloudera.alfredo.client.AuthenticatedURL

Name of the HTTP cookie used for the authentication token between the client and the server.

AUTH_TOKEN_VALIDITY - Static variable in class com.cloudera.alfredo.server.AuthenticationFilter

Constant for the configuration property that indicates the validity of the generated token.

AUTH_TYPE - Static variable in class com.cloudera.alfredo.server.AuthenticationFilter

Constant for the property that specifies the authentication handler to use.

authenticate(URL, AuthenticatedURL.Token) - Method in interface com.cloudera.alfredo.client.Authenticator

Authenticates against a URL and returns a AuthenticatedURL.Token to be used by subsequent requests.

authenticate(URL, AuthenticatedURL.Token) - Method in class com.cloudera.alfredo.client.KerberosAuthenticator

Performs SPNEGO authentication against the specified URL.

authenticate(URL, AuthenticatedURL.Token) - Method in class com.cloudera.alfredo.client.PseudoAuthenticator

Performs simple authentication against the specified URL.

authenticate(HttpServletRequest, HttpServletResponse) - Method in interface com.cloudera.alfredo.server.AuthenticationHandler

Performs an authentication step for the given HTTP client request.

authenticate(HttpServletRequest, HttpServletResponse) - Method in class com.cloudera.alfredo.server.KerberosAuthenticationHandler

It enforces the the Kerberos SPNEGO authentication sequence returning an AuthenticationToken only after the Kerberos SPNEGO sequence completed successfully.

authenticate(HttpServletRequest, HttpServletResponse) - Method in class com.cloudera.alfredo.server.PseudoAuthenticationHandler

Authenticates an HTTP client request.

AuthenticatedURL - Class in com.cloudera.alfredo.client

The AuthenticatedURL class enables the use of the JDK URL class against HTTP endpoints protected with the AuthenticationFilter.

AuthenticatedURL() - Constructor for class com.cloudera.alfredo.client.AuthenticatedURL

Creates an AuthenticatedURL.

AuthenticatedURL(Authenticator) - Constructor for class com.cloudera.alfredo.client.AuthenticatedURL

Creates an AuthenticatedURL.

AuthenticatedURL.Token - Class in com.cloudera.alfredo.client

Client side authentication token.

AuthenticatedURL.Token() - Constructor for class com.cloudera.alfredo.client.AuthenticatedURL.Token

Creates a token.

AuthenticatedURL.Token(String) - Constructor for class com.cloudera.alfredo.client.AuthenticatedURL.Token

Creates a token using an existing string representation of the token.

AuthenticationException - Exception in com.cloudera.alfredo.client

Exception thrown when an authentication error occurrs.

AuthenticationException(Throwable) - Constructor for exception com.cloudera.alfredo.client.AuthenticationException

Creates an AuthenticationException.

AuthenticationException(String) - Constructor for exception com.cloudera.alfredo.client.AuthenticationException

Creates an AuthenticationException.

AuthenticationException(String, Throwable) - Constructor for exception com.cloudera.alfredo.client.AuthenticationException

Creates an AuthenticationException.

AuthenticationFilter - Class in com.cloudera.alfredo.server

The AuthenticationFilter enabled protecting web application resources with different (pluggable) authentication mechanisms.

AuthenticationFilter() - Constructor for class com.cloudera.alfredo.server.AuthenticationFilter

AuthenticationHandler - Interface in com.cloudera.alfredo.server

Interface for server authentication mechanisms.

AuthenticationToken - Class in com.cloudera.alfredo.server

The AuthenticationToken contains information about an authenticated HTTP client and doubles as the Principal to be returned by authenticated HttpServletRequests

The token can be serialized/deserialized to and from string and it is send and received in HTTP client responses and requests as a HTTP cookie (this is done by the AuthenticationFilter).

AuthenticationToken(String, String, String) - Constructor for class com.cloudera.alfredo.server.AuthenticationToken

Creates an authentication token.

Authenticator - Interface in com.cloudera.alfredo.client

Interface for client authentication mechanisms.

AUTHORIZATION - Static variable in class com.cloudera.alfredo.client.KerberosAuthenticator

HTTP header used by the SPNEGO client endpoint during an authentication sequence.

C

com.cloudera.alfredo.client - package com.cloudera.alfredo.client

com.cloudera.alfredo.server - package com.cloudera.alfredo.server

com.cloudera.alfredo.util - package com.cloudera.alfredo.util

computeSignature(String) - Method in class com.cloudera.alfredo.util.Signer

Returns then signature of a string.

CONFIG_PREFIX - Static variable in class com.cloudera.alfredo.server.AuthenticationFilter

Constant for the property that specifies the configuration prefix.

COOKIE_DOMAIN - Static variable in class com.cloudera.alfredo.server.AuthenticationFilter

Constant for the configuration property that indicates the domain to use in the HTTP cookie.

COOKIE_PATH - Static variable in class com.cloudera.alfredo.server.AuthenticationFilter

Constant for the configuration property that indicates the path to use in the HTTP cookie.

createCookie(String) - Method in class com.cloudera.alfredo.server.AuthenticationFilter

Creates the Alfredo authentiation HTTP cookie.

D

destroy() - Method in class com.cloudera.alfredo.server.AuthenticationFilter

Destroys the filter.

destroy() - Method in interface com.cloudera.alfredo.server.AuthenticationHandler

Destroys the authentication handler instance.

destroy() - Method in class com.cloudera.alfredo.server.KerberosAuthenticationHandler

Releases any resources initialized by the authentication handler.

destroy() - Method in class com.cloudera.alfredo.server.PseudoAuthenticationHandler

Releases any resources initialized by the authentication handler.

doFilter(ServletRequest, ServletResponse, FilterChain) - Method in class com.cloudera.alfredo.server.AuthenticationFilter

If the request has a valid authentication token it allows the request to continue to the target resource, otherwise it triggers an authentication sequence using the configured AuthenticationHandler.

E

equals(Object) - Method in class com.cloudera.alfredo.client.AuthenticatedURL.Token

Return if two token instances are equal.

extractToken(HttpURLConnection, AuthenticatedURL.Token) - Static method in class com.cloudera.alfredo.client.AuthenticatedURL

Helper method that extracts an authentication token received from a connection.

G

getAcceptAnonymous() - Method in class com.cloudera.alfredo.server.PseudoAuthenticationHandler

Returns if the handler is configured to support anonymous users.

getAuthenticationHandler() - Method in class com.cloudera.alfredo.server.AuthenticationFilter

Returns the authentication handler being used.

getConfiguration(String, FilterConfig) - Method in class com.cloudera.alfredo.server.AuthenticationFilter

Returns the filtered configuration (only properties starting with the specified prefix).

getCookieDomain() - Method in class com.cloudera.alfredo.server.AuthenticationFilter

Returns the cookie domain to use for the HTTP cookie.

getCookiePath() - Method in class com.cloudera.alfredo.server.AuthenticationFilter

Returns the cookie path to use for the HTTP cookie.

getDefaultAuthenticator() - Static method in class com.cloudera.alfredo.client.AuthenticatedURL

Returns the default Authenticator class to use when an AuthenticatedURL instance is created without specifying an authenticator.

getExpires() - Method in class com.cloudera.alfredo.server.AuthenticationToken

Returns the expiration time of the token.

getFallBackAuthenticator() - Method in class com.cloudera.alfredo.client.KerberosAuthenticator

If the specified URL does not support SPNEGO authentication, a fallback Authenticator wil be used.

getKeytab() - Method in class com.cloudera.alfredo.server.KerberosAuthenticationHandler

Returns the keytab used by the authentication handler.

getName() - Method in class com.cloudera.alfredo.server.AuthenticationToken

Returns the principal name (this method name comes from the JDK Principal interface).

getPrincipal() - Method in class com.cloudera.alfredo.server.KerberosAuthenticationHandler

Returns the Kerberos principal used by the authentication handler.

getRequestURL(HttpServletRequest) - Method in class com.cloudera.alfredo.server.AuthenticationFilter

Returns the full URL of the request including the query string.

getToken(HttpServletRequest) - Method in class com.cloudera.alfredo.server.AuthenticationFilter

Returns the AuthenticationToken for the request.

getType() - Method in interface com.cloudera.alfredo.server.AuthenticationHandler

Returns the authentication type of the authentication handler.

getType() - Method in class com.cloudera.alfredo.server.AuthenticationToken

Returns the authentication mechanism of the token.

getType() - Method in class com.cloudera.alfredo.server.KerberosAuthenticationHandler

Returns the authentication type of the authentication handler, 'kerberos'.

getType() - Method in class com.cloudera.alfredo.server.PseudoAuthenticationHandler

Returns the authentication type of the authentication handler, 'simple'.

getUserName() - Method in class com.cloudera.alfredo.client.PseudoAuthenticator

Returns the current user name.

getUserName() - Method in class com.cloudera.alfredo.server.AuthenticationToken

Returns the user name.

getValidity() - Method in class com.cloudera.alfredo.server.AuthenticationFilter

Returns the validity of the generated tokens.

H

hashCode() - Method in class com.cloudera.alfredo.client.AuthenticatedURL.Token

Return the hashcode for the token.

I

init(FilterConfig) - Method in class com.cloudera.alfredo.server.AuthenticationFilter

Initializes the authentication filter.

init(Properties) - Method in interface com.cloudera.alfredo.server.AuthenticationHandler

Initializes the authentication handler instance.

init(Properties) - Method in class com.cloudera.alfredo.server.KerberosAuthenticationHandler

Initializes the authentication handler instance.

init(Properties) - Method in class com.cloudera.alfredo.server.PseudoAuthenticationHandler

Initializes the authentication handler instance.

injectToken(HttpURLConnection, AuthenticatedURL.Token) - Static method in class com.cloudera.alfredo.client.AuthenticatedURL

Helper method that injects an authentication token to send with a connection.

isExpired() - Method in class com.cloudera.alfredo.server.AuthenticationToken

Returns if the token has expired.

isRandomSecret() - Method in class com.cloudera.alfredo.server.AuthenticationFilter

Returns if a random secret is being used.

isSet() - Method in class com.cloudera.alfredo.client.AuthenticatedURL.Token

Returns if a token from the server has been set.

K

KerberosAuthenticationHandler - Class in com.cloudera.alfredo.server

The KerberosAuthenticationHandler implements the Kerberos SPNEGO authentication mechanims for HTTP.

KerberosAuthenticationHandler() - Constructor for class com.cloudera.alfredo.server.KerberosAuthenticationHandler

KerberosAuthenticator - Class in com.cloudera.alfredo.client

The KerberosAuthenticator implements the Kerberos SPNEGO authentication sequence.

KerberosAuthenticator() - Constructor for class com.cloudera.alfredo.client.KerberosAuthenticator

KEYTAB - Static variable in class com.cloudera.alfredo.server.KerberosAuthenticationHandler

Constant for the configuration property that indicates the keytab file path.

N

NEGOTIATE - Static variable in class com.cloudera.alfredo.client.KerberosAuthenticator

HTTP header prefix used by the SPNEGO client/server endpoints during an authentication sequence.

O

openConnection(URL, AuthenticatedURL.Token) - Method in class com.cloudera.alfredo.client.AuthenticatedURL

Returns an authenticated HttpURLConnection.

P

parse(String) - Static method in class com.cloudera.alfredo.server.AuthenticationToken

Parses a string into an authentication token.

PRINCIPAL - Static variable in class com.cloudera.alfredo.server.KerberosAuthenticationHandler

Constant for the configuration property that indicates the kerberos principal.

PseudoAuthenticationHandler - Class in com.cloudera.alfredo.server

The PseudoAuthenticationHandler provides a pseudo authentication mechanism that accepts the user name specified as a query string parameter.

PseudoAuthenticationHandler() - Constructor for class com.cloudera.alfredo.server.PseudoAuthenticationHandler

PseudoAuthenticator - Class in com.cloudera.alfredo.client

The PseudoAuthenticator implementation provides an authentication equivalent to Hadoop Simple authentication, it trust the value of the 'user.name' Java System property.

PseudoAuthenticator() - Constructor for class com.cloudera.alfredo.client.PseudoAuthenticator

S

setDefaultAuthenticator(Class<? extends Authenticator>) - Static method in class com.cloudera.alfredo.client.AuthenticatedURL

Sets the default Authenticator class to use when an AuthenticatedURL instance is created without specifying an authenticator.

setExpires(long) - Method in class com.cloudera.alfredo.server.AuthenticationToken

Sets the expiration of the token.

sign(String) - Method in class com.cloudera.alfredo.util.Signer

Returns a signed string.

SIGNATURE_SECRET - Static variable in class com.cloudera.alfredo.server.AuthenticationFilter

Constant for the property that specifies the secret to use for signing the HTTP Cookies.

Signer - Class in com.cloudera.alfredo.util

Signs strings and verifies signed strings using a SHA digest.

Signer(byte[]) - Constructor for class com.cloudera.alfredo.util.Signer

Creates a Signer instance using the specified secret.

SignerException - Exception in com.cloudera.alfredo.util

Exception thrown by Signer when a string signature is invalid.

SignerException(String) - Constructor for exception com.cloudera.alfredo.util.SignerException

Creates an exception instance.

T

toString() - Method in class com.cloudera.alfredo.client.AuthenticatedURL.Token

Returns the string representation of the token.

toString() - Method in class com.cloudera.alfredo.server.AuthenticationToken

Returns the string representation of the token.

TYPE - Static variable in class com.cloudera.alfredo.server.KerberosAuthenticationHandler

Constant that identifies the authentication mechanism.

TYPE - Static variable in class com.cloudera.alfredo.server.PseudoAuthenticationHandler

Constant that identifies the authentication mechanism.

U

USER_NAME - Static variable in class com.cloudera.alfredo.client.PseudoAuthenticator

Name of the additional parameter that carries the 'user.name' value.

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verifyAndExtract(String) - Method in class com.cloudera.alfredo.util.Signer

Verifies a signed string and extracts the original string.

W

WWW_AUTHENTICATE - Static variable in class com.cloudera.alfredo.client.KerberosAuthenticator

HTTP header used by the SPNEGO server endpoint during an authentication sequence.

A C D E G H I K N O P S T U V W