U  W[(šã@sðdZddlmZmZddlZddlZddlZddlZddlm Z ddl m Z e dƒZ e rnddl mZmZmZnGdd „d ƒZdd lmZdd lmZmZdd lmZdd lmZmZmZddlmZmZddlm Z Gdd„de!ƒZ"Gdd„dƒZ#e ej$ƒGdd„de!ƒƒZ%e r"e &e%e#ej$¡Gdd„dƒZ'Gdd„dej(ƒZ)Gdd„de!ƒZ*Gdd„dƒZ+Gdd„de+ƒZ,Gd d!„d!e!ƒZ-Gd"d#„d#e j.ƒZ/Gd$d%„d%e j.ƒZ0Gd&d'„d'e j.ƒZ1Gd(d)„d)e j.ƒZ2Gd*d+„d+e j.ƒZ3Gd,d-„d-e j.ƒZ4dS).zb Tests for the 'session' channel implementation in twisted.conch.ssh.session. See also RFC 4254. é)ÚdivisionÚabsolute_importN)Ú implementer)Ú requireModuleÚ cryptography)ÚcommonÚsessionÚ connectionc@seZdZddlmZdS)rr)ÚISessionN)Ú__name__Ú __module__Ú __qualname__Ztwisted.conch.interfacesr ©rrúA/usr/lib/python3/dist-packages/twisted/conch/test/test_session.pyrsr©Ú IPv4Address)ÚProcessTerminatedÚ ProcessDone)ÚFailure)ÚdeferÚprotocolÚerror)Ú componentsÚfailure)Úunittestc@seZdZdZdd„ZdS)ÚSubsystemOnlyAvatarz^ A stub class representing an avatar that is only useful for getting a subsystem. cCs|dks t‚tƒS)z£ If the other side requests the 'subsystem' subsystem, allow it by returning a MockProtocol to implement it. Otherwise raise an assertion. ó subsystem)ÚAssertionErrorÚ MockProtocol©ÚselfÚnameÚdatarrrÚlookupSubsystem)s z#SubsystemOnlyAvatar.lookupSubsystemN©r r r Ú__doc__r#rrrrr"src@seZdZdZdd„ZdS)Ú StubAvatarz€ A stub class representing the avatar representing the authenticated user. It implements the I{ISession} interface. cCs"|dkrtƒ|_||j_|jSdS)zÔ If the user requests the TestSubsystem subsystem, connect them to a MockProtocol. If they request neither, then None is returned which is interpreted by SSHSession as a failure. ó TestSubsystemN)rÚ subsystemÚ packetDatarrrrr#:szStubAvatar.lookupSubsystemNr$rrrrr&3sr&c@sHeZdZdZdd„Zdd„Zdd„Zdd „Zd d „Zd d „Z dd„Z dS)ÚStubSessionForStubAvatara2 A stub ISession implementation for our StubAvatar. The instance variables generally keep track of method invocations so that we can test that the methods were called. @ivar avatar: the L{StubAvatar} we are adapting. @ivar ptyRequest: if present, the terminal, window size, and modes passed to the getPty method. @ivar windowChange: if present, the window size passed to the windowChangned method. @ivar shellProtocol: if present, the L{SSHSessionProcessProtocol} passed to the openShell method. @ivar shellTransport: if present, the L{EchoTransport} connected to shellProtocol. @ivar execProtocol: if present, the L{SSHSessionProcessProtocol} passed to the execCommand method. @ivar execTransport: if present, the L{EchoTransport} connected to execProtocol. @ivar execCommandLine: if present, the command line passed to the execCommand method. @ivar gotEOF: if present, an EOF message was received. @ivar gotClosed: if present, a closed message was received. cCs||_d|_dS)z2 Store the avatar we're adapting. N)ÚavatarÚ shellProtocol)r r+rrrÚ__init__`sz!StubSessionForStubAvatar.__init__cCs"|dkr|||f|_ntdƒ‚dS)zw If the terminal is 'bad', fail. Otherwise, store the information in the ptyRequest variable. óbadznot getting a ptyN)Ú ptyRequestÚ RuntimeError)r ZterminalÚwindowZmodesrrrÚgetPtyhszStubSessionForStubAvatar.getPtycCs|dkrtdƒ‚n||_dS)zw If all the window sizes are 0, fail. Otherwise, store the size in the windowChange variable. ©rrrrznot changing the window sizeN)r0Ú windowChange)r r1rrrÚ windowChangedss z&StubSessionForStubAvatar.windowChangedcCs(|jdk rtdƒ‚n||_t|ƒ|_dS)zÙ If we have gotten a shell request before, fail. Otherwise, store the process protocol in the shellProtocol variable, connect it to the EchoTransport and store that as shellTransport. Nznot getting a shell this time)r,r0Ú EchoTransportÚshellTransport)r ÚpprrrÚ openShell~s  z"StubSessionForStubAvatar.openShellcCsV||_|dkr||_n<|dd…dkrJ||_t|ƒ|_| |dd…¡ntdƒ‚dS)zÑ If the command is 'true', store the command, the process protocol, and the transport we connect to the process protocol. Otherwise, just store the command and raise an error. ósuccessNésrepeatéznot getting a command)ÚexecCommandLineÚ execProtocolr6Ú execTransportÚ outReceivedr0)r r8ZcommandrrrÚ execCommand‹s z$StubSessionForStubAvatar.execCommandcCs d|_dS)z2 Note that EOF has been received. TN)ÚgotEOF©r rrrÚ eofReceivedœsz$StubSessionForStubAvatar.eofReceivedcCs d|_dS)z4 Note that close has been received. TN)Ú gotClosedrCrrrÚclosed£szStubSessionForStubAvatar.closedN) r r r r%r-r2r5r9rArDrFrrrrr*Gs   r*c@s(eZdZdZdd„Zdd„Zdd„ZdS) r6ay A transport for a ProcessProtocol which echos data that is sent to it with a Window newline (CR LF) appended to it. If a null byte is in the data, disconnect. When we are asked to disconnect, disconnect the C{ProcessProtocol} with a 0 exit code. @ivar proto: the C{ProcessProtocol} connected to us. @ivar data: a L{bytes} of data written to us. cCs ||_d|_d|_| |¡dS)z Initialize our instance variables. @param processProtocol: a C{ProcessProtocol} to connect to ourself. FóN)ÚprotorFr"ÚmakeConnection)r ZprocessProtocolrrrr-¼szEchoTransport.__init__cCs:|j|7_|j |¡|j d¡d|kr6| ¡dS)z We got some data. Give it back to our C{ProcessProtocol} with a newline attached. Disconnect if there's a null byte. ó óN)r"rHr@ÚloseConnection©r r"rrrÚwriteÈs   zEchoTransport.writec CsN|jr dSd|_|j ¡|j ¡|j ¡|j t t  ddd¡¡¡dS)z„ If we're asked to disconnect (and we haven't already) shut down the C{ProcessProtocol} with a 0 exit code. Nér) rFrHZinConnectionLostÚoutConnectionLostÚerrConnectionLostÚ processEndedrrrrrCrrrrLÔs     ÿzEchoTransport.loseConnectionN)r r r r%r-rNrLrrrrr6°s   r6c@s,eZdZdZdZdd„Zdd„Zdd„Zd S) ra> A sample Protocol which stores the data passed to it. @ivar packetData: a L{bytes} of data to be sent when the connection is made. @ivar data: a L{bytes} of the data passed to us. @ivar open: True if the channel is open. @ivar reason: if not None, the reason the protocol was closed. rGcCs(d|_d|_d|_|jr$| |j¡dS)zc Set up the instance variables. If we have any packetData, send it along. rGTN)r"ÚopenÚreasonr)Ú dataReceivedrCrrrÚconnectionMadeñs zMockProtocol.connectionMadecCs"|j|7_|j |d¡dS)z± Store the received data and write it back with a tilde appended. The tilde is appended so that the tests can verify that we processed the data. ó~N)r"Ú transportrNrMrrrrUþszMockProtocol.dataReceivedcCsd|_||_dS)z: Close the protocol and store the reason. FN)rSrT)r rTrrrÚconnectionLostszMockProtocol.connectionLostN)r r r r%r)rVrUrYrrrrräs    rc@sLeZdZdZddd„Zdd„Zdd„Zd d „Zdd d „Zdd„Z dd„Z dS)ÚStubConnectionaË A stub for twisted.conch.ssh.connection.SSHConnection. Record the data that channels send, and when they try to close the connection. @ivar data: a L{dict} mapping C{SSHChannel}s to a C{list} of L{bytes} of data they sent. @ivar extData: a L{dict} mapping L{SSHChannel}s to a C{list} of L{tuple} of (L{int}, L{bytes}) of extended data they sent. @ivar requests: a L{dict} mapping L{SSHChannel}s to a C{list} of L{tuple} of (L{str}, L{bytes}) of channel requests they made. @ivar eofs: a L{dict} mapping L{SSHChannel}s to C{true} if they have sent an EOF. @ivar closes: a L{dict} mapping L{SSHChannel}s to C{true} if they have sent a close. NcCs(i|_i|_i|_i|_i|_||_dS)z4 Initialize our instance variables. N)r"ÚextDataÚrequestsÚeofsÚclosesrX)r rXrrrr-#s zStubConnection.__init__cCsdS)z, Return our logging prefix. ZMockConnectionrrCrrrÚ logPrefix/szStubConnection.logPrefixcCs|j |g¡ |¡dS)z' Record the sent data. N)r"Ú setdefaultÚappend)r Úchannelr"rrrÚsendData6szStubConnection.sendDatacCs|j |g¡ ||f¡dS)z0 Record the sent extended data. N)r[r`ra)r rbÚtyper"rrrÚsendExtendedData=szStubConnection.sendExtendedDataFcCs,|j |g¡ |||f¡|r(t d¡SdS)z2 Record the sent channel request. N)r\r`rarZsucceed)r rbZrequestr"Z wantReplyrrrÚ sendRequestDs ÿzStubConnection.sendRequestcCsd|j|<dS)z& Record the sent EOF. TN)r]©r rbrrrÚsendEOFNszStubConnection.sendEOFcCsd|j|<dS)z( Record the sent close. TN)r^rgrrrÚ sendCloseUszStubConnection.sendClose)N)F) r r r r%r-r_rcrerfrhrirrrrrZs  rZc@s@eZdZdZdZdZdd„Zdd„Zdd „Zd d „Z d d „Z dS)Ú StubTransportzà A stub transport which records the data written. @ivar buf: the data sent to the transport. @type buf: L{bytes} @ivar close: flags indicating if the transport has been closed. @type close: L{bool} rGFcCs tdddƒS)ú2 Return an arbitrary L{IAddress}. ÚTCPZ remotehosti¸"rrCrrrÚgetPeerlszStubTransport.getPeercCs tdddƒS)rkrlZ localhosti'rrCrrrÚgetHostsszStubTransport.getHostcCs|j|7_dS)z, Record data in the buffer. N)ÚbufrMrrrrNzszStubTransport.writecCs d|_dS)z6 Note that the connection was closed. TN)ÚcloserCrrrrLszStubTransport.loseConnectioncCsdS)z0 Pretend to set C{TCP_NODELAY}. Nr)r ÚenabledrrrÚ setTcpNoDelayˆszStubTransport.setTcpNoDelayN) r r r r%rorprmrnrNrLrrrrrrrj]s rjc@seZdZdZdZdd„ZdS)ÚStubTransportWithWriteErrzž A version of StubTransport which records the error data sent to it. @ivar err: the extended data sent to the transport. @type err: L{bytes} rGcCs|j|7_dS)zÞ Record the extended data in the buffer. This was an old interface that allowed the Transports from ISession.openShell() or ISession.execCommand() to receive extended data from the client. N)ÚerrrMrrrÚwriteErršsz"StubTransportWithWriteErr.writeErrN)r r r r%rtrurrrrrssrsc@seZdZdZdd„ZdS)Ú StubClientz£ A stub class representing the client to a SSHSession. @ivar transport: A L{StubTransport} object which keeps track of the data passed to it. cCs tƒ|_dS©N)rsrXrCrrrr-­szStubClient.__init__N)r r r r%r-rrrrrv¤srvc@sÈeZdZdZesdZdd„Zdd„Zdd„Zd d „Z d d „Z d d„Z dd„Z dd„Z dd„Zdd„Zdd„Zdd„Zdd„Zdd„Zdd „Zd!d"„Zd#d$„Zd%d&„Zd'd(„Zd)d*„Zd+d,„Zd-d.„Zd/S)0ÚSessionInterfaceTestsz” Tests for the SSHSession class interface. This interface is not ideal, but it is tested in order to maintain backwards compatibility. úcannot run without cryptographycCstjddtƒtƒd|_dS)z« Make an SSHSession object to test. Give the channel some window so that it's allowed to send packets. 500 and 100 are arbitrary values. éôéd)Ú remoteWindowÚremoteMaxPacketÚconnr+N)rÚ SSHSessionrZr&rCrrrÚsetUp»s þzSessionInterfaceTests.setUpcCs| |jjt¡dS)zj Asserts that self.session.session is an instance of StubSessionForStubOldAvatar. N)ÚassertIsInstancerr*rCrrrÚassertSessionIsStubSessionÆs ÿz0SessionInterfaceTests.assertSessionIsStubSessioncCs6tjtd}| |jd¡| |j¡| |j¡dS)z§ SSHSession initializes its buffer (buf), client, and ISession adapter. The avatar should not need to be adaptable to an ISession immediately. )r+rGN)rrÚobjectÚ assertEqualroÚ assertIsNoneÚclient)r ÚsrrrÚ test_initÏs  zSessionInterfaceTests.test_initcCs:|j d¡tƒ|j_|j d¡| |jjjjd¡dS)z SSHSession.dataReceived() passes data along to a client. If the data comes before there is a client, the data should be discarded. ó1ó2N)rrUrvr†r„rXrorCrrrÚtest_client_dataReceivedÛs   z.SessionInterfaceTests.test_client_dataReceivedcCsP|j tjd¡|j dd¡tƒ|j_|j tjd¡| |jjjjd¡dS)zé SSHSession.extReceived() passed data of type EXTENDED_DATA_STDERR along to the client. If the data comes before there is a client, or if the data is not of type EXTENDED_DATA_STDERR, it is discared. r‰éÿrŠó3N) rÚ extReceivedr ÚEXTENDED_DATA_STDERRrvr†r„rXrtrCrrrÚtest_client_extReceivedås  z-SessionInterfaceTests.test_client_extReceivedcCs*tƒ}|j_tƒ|_|j tjd¡dS)z‹ SSHSession.extReceived() should handle the case where the transport on the client doesn't have a writeErr method. signoredN)rvrr†rjrXrŽr r©r r†rrrÚ&test_client_extReceivedWithoutWriteErròszaszISessionInterfaceTests.assertRequestRaisedRuntimeError..rN)ZflushLoggedErrorsr0r„ÚlenÚjoinÚtrap)r ÚerrorsrrrÚassertRequestRaisedRuntimeErrorZs  ÿz5SessionInterfaceTests.assertRequestRaisedRuntimeErrorcCsh|j dd¡}| |¡| ¡| |jjtj¡| |jjj|jj¡|  |j dd¡¡|  ¡dS)zÖ When a client requests a shell, the SSHSession object should get the shell by getting an ISession adapter for the avatar, then calling openShell() with a ProcessProtocol to attach. óshellrGN) rr•r“r‚rr†ÚSSHSessionProcessProtocolrœr,r—r¬r˜rrrÚtest_requestShelles  ÿz'SessionInterfaceTests.test_requestShellcCsŒ|j dd¡}| |¡| ¡|j d¡| |jjjjd¡| |jjj|jddg¡| |jjjj ¡| |jjj |jdg¡dS)z“ When a client executes a shell, it should be able to give pass data back and forth between the local and the remote side. r­rGs some datarJ©ó exit-statussFN) rr•r“r‚rUr„r7r"r~rFr\r˜rrrÚtest_requestShellWithDataws  ÿÿÿz/SessionInterfaceTests.test_requestShellWithDatacCs”|j dt d¡¡}| |¡| ¡| |jj¡| |j dt d¡¡¡|  ¡|  |jjtj ¡|  |jjj |jj¡| |jjjd¡dS)z÷ When a client requests a command, the SSHSession object should get the command by getting an ISession adapter for the avatar, then calling execCommand with a ProcessProtocol to attach and the command line. óexecsfailurer:N)rr•rr–r—r¬r…r†r“r‚rr®rœr>r„r=r˜rrrÚtest_requestExec‰s"ÿ  ÿ ÿ ÿz&SessionInterfaceTests.test_requestExeccCs²|j dt d¡¡}| |¡| ¡|j d¡| |jjjj d¡| |jj j |jdddg¡|j  ¡|j  ¡|j  ¡| |jjjj ¡| |jj j|jdg¡dS)zo When a client executes a command, it should be able to give pass data back and forth. r³s repeat hellos some datashellorJr°N)rr•rr–r“r‚rUr„r?r"r~rDr¢rFr\r˜rrrÚtest_requestExecWithData s"ÿ  ÿ   ÿz.SessionInterfaceTests.test_requestExecWithDatac Csl|j dt ddd¡¡}| |¡| ¡| ¡| |j dt ddd¡¡¡| |jjjddgf¡dS)a When a client requests a PTY, the SSHSession object should make the request by getting an ISession adapter for the avatar, then calling getPty with the terminal type, the window size, and any modes the client gave us. ópty_reqr.©rOééérGsgoodN) rr•ÚpackRequest_pty_reqr—r‚r¬r“r„r/r˜rrrÚtest_requestPtyµs"ÿÿ   ÿ ÿz%SessionInterfaceTests.test_requestPtycCs^|j dt d¡¡}| |¡| ¡| ¡| |j dt d¡¡¡| |jjjd¡dS)zç When the client requests to change the window size, the SSHSession object should make the request by getting an ISession adapter for the avatar, then calling windowChanged with the new window size. ó window_changer3r·N) rr•ÚpackRequest_window_changer—r¬r‚r“r„r4r˜rrrÚtest_requestWindowChangeÊsþ  ÿ ÿz.SessionInterfaceTests.test_requestWindowChangecCs0t |jj¡|j_|j ¡| |jjj¡dS)z When an EOF is received and an ISession adapter is present, it should be notified of the EOF message. N)rr r+rDr“rBrCrrrÚtest_eofReceivedÜs z&SessionInterfaceTests.test_eofReceivedcCs.|j ¡}| |¡| |jjj|j¡dS)zT When a close is received, the session should send a close message. N)rr¢r…r“r~r^r˜rrrÚtest_closeReceivedæs  z(SessionInterfaceTests.test_closeReceivedcCs0t |jj¡|j_|j ¡| |jjj¡dS)z‚ When a close is received and an ISession adapter is present, it should be notified of the close message. N)rr r+rFr“rErCrrrÚ test_closedïs z!SessionInterfaceTests.test_closedN)r r r r%rÚskipr€r‚rˆr‹rr’r”ršrrŸr¡r£r¬r¯r²r´rµr¼r¿rÀrÁrÂrrrrrx²s2            rxc@sHeZdZdZesdZdd„Zdd„Zdd„Zd d „Z d d „Z d d„Z dS)ÚSessionWithNoAvatarTestszü Test for the SSHSession interface. Several of the methods (request_shell, request_exec, request_pty_req, request_window_change) would create a 'session' instance variable from the avatar if one didn't exist when they were called. rycCs&t ¡|_tƒ|j_| |jj¡dSrw)rrr&r+r…rCrrrr€s  zSessionWithNoAvatarTests.setUpcCs$| tj |jj¡d|jj¡dS)zB self.session.session should provide I{ISession}. zISession not provided by %rN)r“rr Z providedByrCrrrÚassertSessionProvidesISession s ÿz6SessionWithNoAvatarTests.assertSessionProvidesISessioncCs|j dd¡| ¡dS)ze If an ISession adapter isn't already present, request_shell should get one. r­rGN)rr•rÅrCrrrÚtest_requestShellGetsSessionsz5SessionWithNoAvatarTests.test_requestShellGetsSessioncCs |j dt d¡¡| ¡dS)zd If an ISession adapter isn't already present, request_exec should get one. r³r:N)rr•rr–rÅrCrrrÚtest_requestExecGetsSessionsÿz4SessionWithNoAvatarTests.test_requestExecGetsSessioncCs$|j dt ddd¡¡| ¡dS)zg If an ISession adapter isn't already present, request_pty_req should get one. r¶stermr3rGN)rr•r»rÅrCrrrÚtest_requestPtyReqGetsSession&sÿÿz6SessionWithNoAvatarTests.test_requestPtyReqGetsSessioncCs |j dt d¡¡| ¡dS)zm If an ISession adapter isn't already present, request_window_change should get one. r½)rOrOrOrON)rr•r¾rÅrCrrrÚ#test_requestWindowChangeGetsSession1sÿþzs rÊc@s@eZdZdZesdZdd„Zdd„Zdd„Zd d „Z d d „Z d S)Ú HelpersTestszM Tests for the 4 helper functions: parseRequest_* and packRequest_*. ryc CsJ| t t d¡t ddddd¡t t ddd ¡¡¡dd d gf¡d S) a1 The payload of a pty-req message is:: string terminal uint32 columns uint32 rows uint32 x pixels uint32 y pixels string modes Modes are:: byte mode number uint32 mode value óxtermú>4LrOr¸r¹rºú>BLér;©r¸rOr¹rº)rÓr;N)r„rZparseRequest_pty_reqrr–ÚstructÚpackrCrrrÚtest_parseRequest_pty_reqrsÿÿ ÿý ûz&HelpersTests.test_parseRequest_pty_reqc CsJt ddd¡}| |t d¡t ddddd¡t t d d d ¡¡¡d S© zG See test_parseRequest_pty_req for the payload format. rÐrÔsrÑrOr¸r¹rºrÒrÓr;N©rr»r„rr–rÕrÖ©r ZpackedrrrÚtest_packRequest_pty_req_oldˆsÿÿþÿz)HelpersTests.test_packRequest_pty_req_oldc CsJt ddd¡}| |t d¡t ddddd¡t t d d d ¡¡¡d SrØrÙrÚrrrÚtest_packRequest_pty_req•sÿÿþÿz%HelpersTests.test_packRequest_pty_reqc Cs$| t t ddddd¡¡d¡dS)a The payload of a window_change request is:: uint32 columns uint32 rows uint32 x pixels uint32 y pixels parseRequest_window_change() returns (rows, columns, x pixels, y pixels). rÑrOr¸r¹rºrÔN)r„rZparseRequest_window_changerÕrÖrCrrrÚtest_parseRequest_window_change¡s ÿÿz,HelpersTests.test_parseRequest_window_changec Cs$| t d¡t ddddd¡¡dS)zM See test_parseRequest_window_change for the payload format. rÔrÑrOr¸r¹rºN)r„rr¾rÕrÖrCrrrÚtest_packRequest_window_change°s ÿz+HelpersTests.test_packRequest_window_changeN) r r r r%rrÃr×rÛrÜrÝrÞrrrrrÏjs  rÏc@sôeZdZdZesdZdd„Zdd„Zdd„Zd d „Z d d „Z d d„Z dd„Z dd„Z dd„Zeeddƒdkrxde _e_dd„Zdd„Zdd„Zdd„Zd d!„Zd"d#„Zd$d%„Zd&d'„Zd(d)„Zd*d+„Zd,d-„Zeed.dƒdkrðd/Zee_ee_dS)0ÚSSHSessionProcessProtocolTestsz1 Tests for L{SSHSessionProcessProtocol}. rycCs@tƒ|_tjt|jƒddd|_t |j¡|_|j |j¡dS)Nrzr{)r~r|r})rjrXrrrZr®r8rIrCrrrr€Àsþz$SSHSessionProcessProtocolTests.setUpcCs| |jjj|j¡dS)z8 Assert that C{self.session} is closed. N)r“rr~r^rCrrrÚassertSessionClosedÉsz2SSHSessionProcessProtocolTests.assertSessionClosedcCs| |jjj|j|¡dS)zO Assert that C{self.session} has sent the C{expectedRequests}. N)r„rr~r\)r ZexpectedRequestsrrrÚassertRequestsEqualÐsþz2SSHSessionProcessProtocolTests.assertRequestsEqualcCs| |jj|j¡dS)zy SSHSessionProcessProtocol should set self.session to the session passed to the __init__ method. N)r„r8rrCrrrrˆÙsz(SSHSessionProcessProtocolTests.test_initcCs | |jjj ¡|j ¡¡dS)zu SSHSessionProcessProtocol.getHost() just delegates to its session.conn.transport.getHost(). N)r„rr~rXrnr8rCrrrÚ test_getHostás ÿz+SSHSessionProcessProtocolTests.test_getHostcCs | |jjj ¡|j ¡¡dS)zu SSHSessionProcessProtocol.getPeer() just delegates to its session.conn.transport.getPeer(). N)r„rr~rXrmr8rCrrrÚ test_getPeerês ÿz+SSHSessionProcessProtocolTests.test_getPeercCs&d|j_|j ¡| |jjd¡dS)z¢ SSHSessionProcessProtocol.connectionMade() should check if there's a 'buf' attribute on its session and write it to the transport if so. sbufferN)rror8rVr„rXrCrrrÚtest_connectionMadeós z2SSHSessionProcessProtocolTests.test_connectionMadec CsFtjD]:}d|}tt|ƒ}|j |¡}| ||d|||f¡qdS)zi _getSignalName should return the name of a signal when given the signal number. ZSIGz %i: %s != %sN)rZSUPPORTED_SIGNALSÚgetattrÚsignalr8Ú_getSignalNamer„)r Z signalNameZ signalValueZsshNamerrrÚtest_getSignalNameýs   ÿÿz1SSHSessionProcessProtocolTests.test_getSignalNamecCs4tjdt_d|j_| |j tj¡dtj¡dS)z If there are signals in the signal module which aren't in the SSH RFC, we map their name to [signal name]@[platform]. rONzSIGTwistedTest@) ræÚNSIGZSIGTwistedTestr8Z_signalValuesToNamesr„rçÚsysÚplatformrCrrrÚ!test_getSignalNameWithLocalSignal s  ÿz@SSHSessionProcessProtocolTests.test_getSignalNameWithLocalSignalÚSIGALRMNzNot all signals availablecCs*|j d¡| |jjj|jdg¡dS)zy When data is passed to the outReceived method, it should be sent to the session's write method. ó test dataN)r8r@r„rr~r"rCrrrÚtest_outReceiveds ÿz/SSHSessionProcessProtocolTests.test_outReceivedcCs*|j d¡| |jjj|jdg¡dS)z{ When data is passed to the write method, it should be sent to the session channel's write method. rîN)r8rNr„rr~r"rCrrrÚ test_write&s ÿz)SSHSessionProcessProtocolTests.test_writecCs.|j ddg¡| |jjj|jdg¡dS)z When a sequence is passed to the writeSequence method, it should be joined together and sent to the session channel's write method. stest r›rîN)r8rËr„rr~r"rCrrrÚtest_writeSequence/sÿz1SSHSessionProcessProtocolTests.test_writeSequencecCs*|j d¡| |jjj|jdg¡dS)z When data is passed to the errReceived method, it should be sent to the session's writeExtended method. rî)rOrîN)r8Z errReceivedr„rr~r[rCrrrÚtest_errReceived9s ÿz/SSHSessionProcessProtocolTests.test_errReceivedcCsD|j ¡| |j|jjjk¡|j ¡| |jjj|j¡dS)zv When outConnectionLost and errConnectionLost are both called, we should send an EOF message. N)r8rPr—rr~r]rQr“rCrrrÚtest_outConnectionLostCs  z5SSHSessionProcessProtocolTests.test_outConnectionLostcCsD|j ¡| |j|jjjk¡|j ¡| |jjj|j¡dS)zh Make sure reverse ordering of events in test_outConnectionLost also sends EOF. N)r8rQr—rr~r]rPr“rCrrrÚtest_errConnectionLostNs  z5SSHSessionProcessProtocolTests.test_errConnectionLostcCs$|j ¡| |jjj|j¡dS)zp When loseConnection() is called, it should call loseConnection on the session channel. N)r8rLr“rr~r^rCrrrÚtest_loseConnectionYs z2SSHSessionProcessProtocolTests.test_loseConnectioncCs|j t tdƒ¡¡dS)zr When connectionLost() is called, it should call loseConnection() on the session channel. rN)r8rYrrrrCrrrÚtest_connectionLostbs ÿz2SSHSessionProcessProtocolTests.test_connectionLostcCs:|j ttdƒƒ¡| dt dd¡dfg¡| ¡dS)z³ When processEnded is called, if there is an exit code in the reason it should be sent in an exit-status method. The connection should be closed. Nr±z>IrF)r8rRrrrárÕrÖràrCrrrÚtest_processEndedWithExitCodeks ÿzsJ      bÿ4-L2JD,Oi