docs: update manpage for dhtnode

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.TH DHTNODE 1 2019-06-08
.TH DHTNODE 1 2026-04-18
.SH NAME
.B dhtnode
- a simple OpenDHT command line node runner.
.SH SYNOPSIS
.B dhtnode
[\fB\-h\fR]
[\fB\-V\fR]
[\fB\-v\fR [\fB\-l\fR \fIlogfile\fR] [\fB\-L\fR]]
[\fB\-i\fR [\fB\-\-save\-identity\fR \fIfile\fR]]
[\fB\-i\fR [\fB\-I\fR \fIfile\fR]]
[\fB\-c\fR \fIfile\fR]
[\fB\-k\fR \fIfile\fR]
[\fB\-m\fR \fIpassword\fR]
[\fB\-d\fR] [\fB\-s\fR]
[\fB\-D\fR] [\fB\-U\fR] [\fB\-P\fR]
[\fB\-n\fR \fInetwork_id\fR]
[\fB\-p\fR \fIlocal_port\fR]
[\fB\-b\fR \fIbootstrap_host\fR[:\fIport\fR]]
[\fB\-\-certificate\fR \fIfile\fR]
[\fB\-\-privkey\fR \fIfile\fR]
[\fB\-\-privkey\-password\fR \fIpassword\fR]
[\fB\-\-proxyserver\fR \fIport\fR]
[\fB\-\-proxyclient\fR \fIserver\fR]
[\fB\-f\fR \fIpath\fR]
[\fB\-S\fR \fIport\fR]
[\fB\-e\fR \fIport\fR]
[\fB\-a\fR \fIaddress\fR]
[\fB\-w\fR \fIfile\fR]
[\fB\-K\fR \fIfile\fR]
[\fB\-M\fR \fIpassword\fR]
[\fB\-C\fR \fIserver\fR]
[\fB\-y\fR \fIendpoint\fR]
[\fB\-z\fR \fIkey\fR]
[\fB\-u\fR \fIbundleid\fR]
.SH DESCRIPTION
Runs an OpenDHT node, with a CLI (default) or as a daemon (with \fB'-d'\fP or \fB'-s'\fP).
Runs an OpenDHT node, with an interactive CLI (default) or as a daemon (with \fB'-d'\fP or \fB'-s'\fP).
Commands available in the interactive shell are:
.EX
h, help Print this help message.
q, quit Quit the program.
x, quit Quit the program.
log Start/stop printing DHT logs.
Node information:
ll Print basic information and stats about the current node.
ls Print basic information about current searches.
ld Print basic information about currenty stored values on this node.
lr Print the full current routing table of this node
ls [key] Print basic information about current search(es).
ld [key] Print basic information about currenty stored values on this
node (or for a specific key).
lr Print the full current routing table of this node.
Operations on the DHT:
b ip:port Ping potential node at given IP address/port.
g [key] Get values at [key].
l [key] Listen for value changes at [key].
p [key] [str] Put string value at [key].
s [key] [str] Put string value at [key], signed with our generated
private key.
e [key] [dest] [str] Put string value at [key], encrypted for [dest] with
its public key (if found).
b <ip:port> Ping potential node at given IP address/port.
g <key> Get values at <key>.
l <key> Listen for value changes at <key>.
cl <key> <token> Cancel listen for <token> and <key>.
p <key> <str> Put string value at <key>.
pp <key> <str> Put string value at <key> (persistent version).
cpp <key> <id> Cancel persistent put operation for <key> and
value <id>.
s <key> <str> Put string value at <key>, signed with our
generated private key.
e <key> <dest> <str> Put string value at <key>, encrypted for <dest>
with its public key (if found).
cc Trigger connectivity changed signal.
Operations with the proxy (if compiled with proxy server support):
pst [port] <pushServer> Start the proxy interface on port.
psx [port] Start the proxy SSL interface on port.
psp [port] Stop the proxy interface on port.
Operations with the proxy (if compiled with proxy client support):
stt [server_address] <device_key> Start the proxy client.
stp Stop the proxy client.
rs [token] Resubscribe to opendht.
rp [token] Inject a push notification.
.EE
.SH OPTIONS
.TP
\fB\-h\fP
Prints some help.
\fB\-h\fP, \fB\-\-help\fP
Prints help and exits.
.TP
\fB\-v\fP
Enable the verbose mode (log to stdout/stderr by default)
\fB\-V\fP, \fB\-\-version\fP
Prints version information and exits.
.TP
\fB\-l\fP \fIlog_file\fP
Write log to file instead of stdout/stderr
\fB\-v\fP, \fB\-\-verbose\fP
Enable verbose mode (log to stdout/stderr by default).
.TP
\fB\-L\fP
Write log to syslog instead of stdout/stderr
\fB\-l\fP \fIlogfile\fP, \fB\-\-logfile\fP \fIlogfile\fP
Write log to file instead of stdout/stderr.
.TP
\fB\-i\fP
Generate cryptographic identity for the node.
\fB\-L\fP, \fB\-\-syslog\fP
Write log to syslog instead of stdout/stderr (enables verbose mode).
.TP
\fB\-\-save\-identity\fP \fIfile\fP
\fB\-i\fP, \fB\-\-identity\fP
Generate a cryptographic identity (RSA key pair and self-signed certificate)
for the node. Required to perform cryptographic operations (encrypt/sign values)
if no private key file is provided.
.TP
\fB\-I\fP \fIfile\fP, \fB\-\-save\-identity\fP \fIfile\fP
Save generated identity (certificate and private key) to given file prefix.
Files are saved as \fIfile\fP and \fIfile\fP_ca.
.TP
\fB\-\-certificate\fP \fIfile\fP
Load identity certificate from given file.
\fB\-c\fP \fIfile\fP, \fB\-\-certificate\fP \fIfile\fP
Load identity certificate from given file. If specified, the certificate is
published on the DHT.
.TP
\fB\-\-privkey\fP \fIfile\fP
Load identity private key from given file.
\fB\-k\fP \fIfile\fP, \fB\-\-privkey\fP \fIfile\fP
Load identity private key from given file. Required to perform cryptographic
operations if no identity is generated.
.TP
\fB\-\-privkey\-password\fP \fIpassword\fP
\fB\-m\fP \fIpassword\fP, \fB\-\-privkey\-password\fP \fIpassword\fP
Password to use for private key encryption or decryption (optional).
.TP
\fB\-d\fP
Run the program in daemon mode (will fork in the background).
\fB\-d\fP, \fB\-\-daemonize\fP
Run the program in daemon mode (will fork in the background). When verbose mode
is enabled, logs to syslog by default.
.TP
\fB\-s\fP
\fB\-s\fP, \fB\-\-service\fP
Run the program in service mode (non\-forking daemon).
.TP
\fB\-D\fP
\fB\-D\fP, \fB\-\-peer\-discovery\fP
Enables multicast automatic local peer discovery.
.TP
\fB\-f\fP \fIfile\fP
Specify a file path to persist/load the node state.
\fB\-U\fP, \fB\-\-no\-rate\-limit\fP
Disable rate limiting (allows unlimited requests and storage).
.TP
\fB\-n\fP \fInetwork_id\fP
Specify the network id. This let you connect to distinct networks and prevents
the merge of two different networks (available since OpenDHT v0.6.1).
\fB\-P\fP, \fB\-\-public\-stable\fP
Enable public stable mode.
.TP
\fB\-p\fP \fIlocal_port\fP
Use UDP port \fIlocal_port\fP for the program to bind to.
\fB\-f\fP \fIpath\fP, \fB\-\-persist\fP \fIpath\fP
Specify a file path to persist/load the node state (routing table and values).
.TP
\fB\-b\fP \fIbootstrap_host\fP[:\fIport\fP]
The program needs to be given a node to connect to the network. You use this
option to provide the ip address of that node.
\fB\-n\fP \fInetwork_id\fP, \fB\-\-net\fP \fInetwork_id\fP
Specify the network id. This lets you connect to distinct networks and prevents
the merge of two different networks. Defaults to 0 (the main public network).
.TP
\fB\-\-proxyserver\fP \fIlocal_port\fP
Run a proxy server bound to this DHT node on HTTP port \fIlocal_port\fP
\fB\-p\fP \fIlocal_port\fP, \fB\-\-port\fP \fIlocal_port\fP
Use UDP port \fIlocal_port\fP for the program to bind to. If not set, will use
any available port. The default OpenDHT port for public nodes is 4222.
.TP
\fB\-\-proxyclient\fP \fIserver\fP
Run this DHT node in proxy client mode, and connect to \fIserver\fP
\fB\-b\fP \fIbootstrap_host\fP[:\fIport\fP], \fB\-\-bootstrap\fP \fIbootstrap_host\fP[:\fIport\fP]
Specify a bootstrap node address to connect to the network.
.TP
\fB\-S\fP \fIlocal_port\fP, \fB\-\-proxyserver\fP \fIlocal_port\fP
Run a REST API proxy server bound to this DHT node on HTTP port \fIlocal_port\fP.
.TP
\fB\-e\fP \fIlocal_port\fP, \fB\-\-proxyserverssl\fP \fIlocal_port\fP
Run a REST API proxy server with SSL bound to this DHT node on HTTPS port \fIlocal_port\fP.
.TP
\fB\-a\fP \fIaddress\fP, \fB\-\-proxy\-addr\fP \fIaddress\fP
Proxy server bind address.
.TP
\fB\-w\fP \fIfile\fP, \fB\-\-proxy\-certificate\fP \fIfile\fP
Load proxy SSL certificate from given file.
.TP
\fB\-K\fP \fIfile\fP, \fB\-\-proxy\-privkey\fP \fIfile\fP
Load proxy SSL private key from given file.
.TP
\fB\-M\fP \fIpassword\fP, \fB\-\-proxy\-privkey\-password\fP \fIpassword\fP
Password for the proxy private key encryption or decryption (optional).
.TP
\fB\-C\fP \fIserver\fP, \fB\-\-proxyclient\fP \fIserver\fP
Run this DHT node in proxy client mode, and connect to \fIserver\fP.
.TP
\fB\-y\fP \fIendpoint\fP, \fB\-\-pushserver\fP \fIendpoint\fP
Push notification server endpoint.
.TP
\fB\-z\fP \fIkey\fP, \fB\-\-devicekey\fP \fIkey\fP
Device key for push notifications.
.TP
\fB\-u\fP \fIbundleid\fP, \fB\-\-bundleid\fP \fIbundleid\fP
Bundle ID for push notifications.
.SH EXAMPLES
Run a node using bootstrap.jami.net as a bootstrap:
.PP
.EX
dhtnode -b bootstrap.jami.net:4222
.EE
.PP
Run a node as a non-forking daemon on port 4222:
.PP
.EX
dhtnode -b bootstrap.jami.net -p 4222 -s
.EE
.PP
Run a proxy server on port 8000:
.PP
.EX
dhtnode -b bootstrap.jami.net:4222 --proxyserver 8000
.EE
.PP
Use a proxy client to connect to a proxy server:
.PP
.EX
dhtnode --proxyclient dhtproxy.jami.net:80
.EE
.SH AUTHORS
.TP
Program written by