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numeric_proto numeric_prionumeric_symbol numeric_timeterseNlibnftables.so.1.1.0c C s> t j|}|j| _t| j_tg| j_|j| _t| j_tg| j_|j | _ ttg| j _|j
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_|j| _t| j_tg| j_|j| _t| j_tg| j_|j| _t| j_ttg| j_|j| _tg|j_| jd| _| j | j | j| j dS )al Instantiate a new Nftables class object.
Accepts a shared object file to open, by default standard search path
is searched for a file named 'libnftables.so'.
After loading the library using ctypes module, a new nftables context
is requested from the library and buffering of output and error streams
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zNftables.__init__c C s | j | j d S )N)r> r? )r r r r __del__ s zNftables.__del__c C s | j | }| j| j|@ S )N) output_flagsr7 r? )r nameflagr r r Z__get_output_flag s
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zNftables.__set_output_flagc C s
| j dS )zGet the current state of reverse DNS output.
Returns a boolean indicating whether reverse DNS lookups are performed
for IP addresses in output.
r+ )_Nftables__get_output_flag)r r r r get_reversedns_output s z Nftables.get_reversedns_outputc C s | j d|S )zEnable or disable reverse DNS output.
Accepts a boolean turning reverse DNS lookups in output on or off.
Returns the previous value.
r+ )_Nftables__set_output_flag)r rE r r r set_reversedns_output s z Nftables.set_reversedns_outputc C s
| j dS )zGet the current state of service name output.
Returns a boolean indicating whether service names are used for port
numbers in output or not.
r, )rG )r r r r get_service_output s zNftables.get_service_outputc C s | j d|S )zEnable or disable service name output.
Accepts a boolean turning service names for port numbers in output on
or off.
Returns the previous value.
r, )rI )r rE r r r set_service_output s zNftables.set_service_outputc C s
| j dS )zGet the current state of stateless output.
Returns a boolean indicating whether stateless output is active or not.
r- )rG )r r r r get_stateless_output s z Nftables.get_stateless_outputc C s | j d|S )zEnable or disable stateless output.
Accepts a boolean turning stateless output either on or off.
Returns the previous value.
r- )rI )r rE r r r set_stateless_output s z Nftables.set_stateless_outputc C s
| j dS )z~Get the current state of handle output.
Returns a boolean indicating whether handle output is active or not.
r. )rG )r r r r get_handle_output s zNftables.get_handle_outputc C s | j d|S )zEnable or disable handle output.
Accepts a boolean turning handle output on or off.
Returns the previous value.
r. )rI )r rE r r r set_handle_output s zNftables.set_handle_outputc C s
| j dS )zzGet the current state of JSON output.
Returns a boolean indicating whether JSON output is active or not.
r )rG )r r r r get_json_output s zNftables.get_json_outputc C s | j d|S )zEnable or disable JSON output.
Accepts a boolean turning JSON output either on or off.
Returns the previous value.
r )rI )r rE r r r set_json_output s zNftables.set_json_outputc C s
| j dS )zzGet the current state of echo output.
Returns a boolean indicating whether echo output is active or not.
r/ )rG )r r r r get_echo_output s zNftables.get_echo_outputc C s | j d|S )zEnable or disable echo output.
Accepts a boolean turning echo output on or off.
Returns the previous value.
r/ )rI )r rE r r r set_echo_output s zNftables.set_echo_outputc C s
| j dS )zGet the current state of GID/UID output.
Returns a boolean indicating whether names for group/user IDs are used
in output or not.
r0 )rG )r r r r get_guid_output s zNftables.get_guid_outputc C s | j d|S )zEnable or disable GID/UID output.
Accepts a boolean turning names for group/user IDs on or off.
Returns the previous value.
r0 )rI )r rE r r r set_guid_output s zNftables.set_guid_outputc C s
| j dS )ztGet current status of numeric protocol output flag.
Returns a boolean value indicating the status.
r1 )rG )r r r r get_numeric_proto_output s z!Nftables.get_numeric_proto_outputc C s | j d|S )zSet numeric protocol output flag.
Accepts a boolean turning numeric protocol output either on or off.
Returns the previous value.
r1 )rI )r rE r r r set_numeric_proto_output s z!Nftables.set_numeric_proto_outputc C s
| j dS )zzGet current status of numeric chain priority output flag.
Returns a boolean value indicating the status.
r2 )rG )r r r r get_numeric_prio_output s z Nftables.get_numeric_prio_outputc C s | j d|S )zSet numeric chain priority output flag.
Accepts a boolean turning numeric chain priority output either on or
off.
Returns the previous value.
r2 )rI )r rE r r r set_numeric_prio_output s z Nftables.set_numeric_prio_outputc C s
| j dS )zsGet current status of numeric symbols output flag.
Returns a boolean value indicating the status.
r3 )rG )r r r r get_numeric_symbol_output% s z"Nftables.get_numeric_symbol_outputc C s | j d|S )zSet numeric symbols output flag.
Accepts a boolean turning numeric representation of symbolic constants
in output either on or off.
Returns the previous value.
r3 )rI )r rE r r r set_numeric_symbol_output, s z"Nftables.set_numeric_symbol_outputc C s
| j dS )zqGet current status of numeric times output flag.
Returns a boolean value indicating the status.
r4 )rG )r r r r get_numeric_time_output6 s z Nftables.get_numeric_time_outputc C s | j d|S )zSet numeric times output flag.
Accepts a boolean turning numeric representation of time values
in output either on or off.
Returns the previous value.
r4 )rI )r rE r r r set_numeric_time_output= s z Nftables.set_numeric_time_outputc C s
| j dS )z|Get the current state of terse output.
Returns a boolean indicating whether terse output is active or not.
r5 )rG )r r r r get_terse_outputG s zNftables.get_terse_outputc C s | j d|S )zEnable or disable terse output.
Accepts a boolean turning terse output either on or off.
Returns the previous value.
r5 )rI )r rE r r r set_terse_outputN s zNftables.set_terse_outputc C sV | j | j}g }x2| jj D ]$\}}||@ r |j| || M }q W |rR|j| |S )zmGet currently active debug flags.
Returns a set of flag names. See set_debug() for details.
)r9 r? debug_flagsitemsappend)r rE namesnvr r r get_debugW s
zNftables.get_debugc C s` | j }t|ttgkr |g}d}x*|D ]"}t|tkrB| j| }||O }q(W | j| j| |S )a Set debug output flags.
Accepts either a single flag or a set of flags. Each flag might be
given either as string or integer value as shown in the following
table:
Name | Value (hex)
-----------------------
scanner | 0x1
parser | 0x2
eval | 0x4
netlink | 0x8
mnl | 0x10
proto-ctx | 0x20
segtree | 0x40
Returns a set of previously active debug flags, as returned by
get_debug() method.
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zNftables.set_debugc C sd d}t |ts d}|jd}| j| j|}| j| j}| j| j}|rZ|jd}|jd}|||fS )a Run a simple nftables command via libnftables.
Accepts a string containing an nftables command just like what one
would enter into an interactive nftables (nft -i) session.
Returns a tuple (rc, output, error):
rc -- return code as returned by nft_run_cmd_from_buffer() fuction
output -- a string containing output written to stdout
error -- a string containing output written to stderr
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z Nftables.cmdc C sJ | j d}| jtj|\}}}|s.| j | t|r@tj|}|||fS )ai Run an nftables command in JSON syntax via libnftables.
Accepts a hash object as input.
Returns a tuple (rc, output, error):
rc -- return code as returned by nft_run_cmd_from_buffer() function
output -- a hash object containing library standard output
error -- a string containing output written to stderr
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zNftables.json_cmdc C s | j st | _ | j j| dS )zValidate JSON object against libnftables schema.
Accepts a hash object as input.
Returns True if JSON is valid, raises an exception otherwise.
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json_validate s zNftables.json_validater r r r r r r i i i )r6 )(r r r r ra rB r{ r rA rG rI rH rJ rK rL rM rN rO rP rQ rR rS rT rU rV rW rX rY rZ r[ r\ r] r^ r_ r` rg rm ru rz r| r r r r r % sl
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