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debug: log SNMPv3 credential lengths sent to agent

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Added logging to show what SNMPv3 parameters are being sent from Phoenix
to the agent, including password lengths to verify they're decrypted
properly.
This commit is contained in:
Graham McIntire 2026-02-05 08:35:09 -06:00
parent ae64ec2576
commit b36da6f327
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1 changed files with 11 additions and 0 deletions
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11
lib/towerops_web/channels/agent_channel.ex
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@ -381,6 +381,17 @@ defmodule ToweropsWeb.AgentChannel do
end
defp build_v3_snmp_device(device, snmp_config) do
# Log what we're sending to agent (mask passwords)
Logger.info(
"Sending SNMPv3 credentials to agent for #{device.name}: " <>
"username=#{snmp_config.username}, " <>
"security_level=#{snmp_config.security_level}, " <>
"auth_protocol=#{snmp_config.auth_protocol}, " <>
"priv_protocol=#{snmp_config.priv_protocol}, " <>
"auth_password_length=#{if snmp_config.auth_password, do: byte_size(snmp_config.auth_password), else: 0}, " <>
"priv_password_length=#{if snmp_config.priv_password, do: byte_size(snmp_config.priv_password), else: 0}"
)
%SnmpDevice{
ip: device.ip_address,
version: device.snmp_version,