class QOAuth1#

The QOAuth1 class provides an implementation of the OAuth 1 Protocol . More…

Synopsis#

Methods#

def __init__()
def clientCredentials()
def clientSharedSecret()
def requestTemporaryCredentials()
def requestTokenCredentials()
def setClientCredentials()
def setClientSharedSecret()
def setSignatureMethod()
def setTemporaryCredentialsUrl()
def setTokenCredentials()
def setTokenCredentialsUrl()
def setTokenSecret()
def setup()
def signatureMethod()
def temporaryCredentialsUrl()
def tokenCredentials()
def tokenCredentialsUrl()
def tokenSecret()

Slots#

def continueGrantWithVerifier()

Static functions#

def generateAuthorizationHeader()
def nonce()

Note

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Detailed Description#

QOAuth1 provides a method for clients to access server resources on behalf of a resource owner (such as a different client or an end-user). It also provides a process for end-users to authorize third-party access to their server resources without sharing their credentials (typically, a username and password pair), using user-agent redirections.

QOAuth1 uses tokens to represent the authorization granted to the client by the resource owner. Typically, token credentials are issued by the server at the resource owner’s request, after authenticating the resource owner’s identity (usually using a username and password).

When making the temporary credentials request, the client authenticates using only the client credentials. When making the token request, the client authenticates using the client credentials as well as the temporary credentials. Once the client receives and stores the token credentials, it can proceed to access protected resources on behalf of the resource owner by making authenticated requests using the client credentials together with the token credentials received.

class SignatureMethod#

Indicates the signature method to be used to sign requests.

Constant

Description

QOAuth1.SignatureMethod.Hmac_Sha1

HMAC-SHA1 signature method.

QOAuth1.SignatureMethod.Rsa_Sha1

RSA-SHA1 signature method (not supported).

QOAuth1.SignatureMethod.PlainText

PLAINTEXT signature method.

Constant	Description
QOAuth1.SignatureMethod.Hmac_Sha1	HMAC-SHA1 signature method.
QOAuth1.SignatureMethod.Rsa_Sha1	RSA-SHA1 signature method (not supported).
QOAuth1.SignatureMethod.PlainText	PLAINTEXT signature method.

__init__([parent=None])#

Parameters:: parent – QObject

Constructs a QOAuth1 object with parent object parent.

__init__(clientIdentifier, clientSharedSecret, manager[, parent=None])

Parameters:

clientIdentifier – str
clientSharedSecret – str
manager – QNetworkAccessManager
parent – QObject

Constructs a QOAuth1 object with parent object parent, using manager to access the network. Also sets clientIdentifier and clientSharedSecret to sign the calls to the web server and identify the application.

__init__(manager[, parent=None])

Parameters:

manager – QNetworkAccessManager
parent – QObject

Constructs a QOAuth1 object with parent object parent, using manager to access the network.

clientCredentials()#

Return type:: .std.pairQString,QString

Returns the pair of QString used to identify the application and sign requests to the web server.

See also

setClientCredentials()

clientSharedSecret()#

Return type:: str

Returns the current shared secret used to sign requests to the web server.

See also

setClientSharedSecret() clientCredentials()

clientSharedSecretChanged(credential)#

Parameters:: credential – str

continueGrantWithVerifier(verifier)#

Parameters:: verifier – str

Continues the Redirection-Based Authorization flow using verifier. Call this function when using an Out-of-band reply handler to supply the verifier provided by the web server.

static generateAuthorizationHeader(oauthParams)#

Parameters:: oauthParams – Dictionary with keys of type .QString and values of type QVariant.
Return type:: QByteArray

Generates an authorization header using oauthParams.

static nonce()#

Return type:: QByteArray

Generates a nonce.

requestTemporaryCredentials(operation, url[, parameters=QVariantMap()])#

Parameters:

operation – Operation
url – QUrl
parameters – Dictionary with keys of type .QString and values of type QVariant.

Return type:

QNetworkReply

Starts the a request for temporary credentials using the request method operation. The request URL is url and the parameters shall encoded and sent during the request.

requestTokenCredentials(operation, url, temporaryToken[, parameters=QVariantMap()])#

Parameters:

operation – Operation
url – QUrl
temporaryToken – .std.pairQString,QString
parameters – Dictionary with keys of type .QString and values of type QVariant.

Return type:

QNetworkReply

Starts a request for token credentials using the request method operation. The request URL is url and the parameters shall be encoded and sent during the request. The temporaryToken pair of string is used to identify and sign the request.

setClientCredentials(clientIdentifier, clientSharedSecret)#

Parameters:

clientIdentifier – str
clientSharedSecret – str

Sets clientIdentifier and clientSharedSecret as the pair of QString used to identify the application and sign requests to the web server. clientIdentifier identifies the application and clientSharedSecret is used to sign requests.

See also

clientCredentials()

setClientCredentials(clientCredentials)

Parameters:: clientCredentials – .std.pairQString,QString

Sets clientCredentials as the pair of QString used to identify the application and sign requests to the web server.

See also

clientCredentials()

setClientSharedSecret(clientSharedSecret)#

Parameters:: clientSharedSecret – str

Sets clientSharedSecret as the string used to sign the requests to the web server.

See also

clientSharedSecret() setClientCredentials()

setSignatureMethod(value)#

Parameters:: value – SignatureMethod

Sets value as the method used to sign requests to the web server.

See also

signatureMethod()

setTemporaryCredentialsUrl(url)#

Parameters:: url – QUrl

Sets url as the URL to request temporary credentials to start the authentication process.

See also

temporaryCredentialsUrl()

setTokenCredentials(token, tokenSecret)#

Parameters:

token – str
tokenSecret – str

Sets token and tokenSecret as the pair of QString used to identify and sign authenticated requests to the web server. Once the client receives and stores the token credentials, it can proceed to access protected resources on behalf of the resource owner by making authenticated requests using the client credentials together with the token credentials received.

See also

tokenCredentials()

setTokenCredentials(tokenCredentials)

Parameters:: tokenCredentials – .std.pairQString,QString

Sets tokenCredentials as the pair of QString used to identify and sign authenticated requests to the web server.

See also

tokenCredentials()

setTokenCredentialsUrl(url)#

Parameters:: url – QUrl

Sets url as the URL to request the token credentials to continue the authentication process.

See also

tokenCredentialsUrl()

setTokenSecret(tokenSecret)#

Parameters:: tokenSecret – str

Sets tokenSecret as the current token secret used to sign authenticated calls to the web server.

See also

tokenSecret() setTokenCredentials()

setup(request, signingParameters, operation)#

Parameters:

request – QNetworkRequest
signingParameters – Dictionary with keys of type .QString and values of type QVariant.
operation – Operation

setup(request, signingParameters, operationVerb)

Parameters:

request – QNetworkRequest
signingParameters – Dictionary with keys of type .QString and values of type QVariant.
operationVerb – QByteArray

signatureMethod()#

Return type:: SignatureMethod

Returns the method used to sign the request to the web server.

See also

setSignatureMethod()

signatureMethodChanged(method)#

Parameters:: method – SignatureMethod

temporaryCredentialsUrl()#

Return type:: QUrl

Returns the url used to request temporary credentials to start the authentication process.

See also

setTemporaryCredentialsUrl()

temporaryCredentialsUrlChanged(url)#

Parameters:: url – QUrl

tokenCredentials()#

Return type:: .std.pairQString,QString

Returns the pair of QString used to identify and sign authenticated requests to the web server.

See also

setTokenCredentials()

tokenCredentialsUrl()#

Return type:: QUrl

Returns the url used to request token credentials to continue the authentication process.

See also

setTokenCredentialsUrl()

tokenCredentialsUrlChanged(url)#

Parameters:: url – QUrl

tokenSecret()#

Return type:: str

Returns the current token secret used to sign authenticated requests to the web server.

See also

setTokenSecret() tokenCredentials()

tokenSecretChanged(token)#

Parameters:: token – str