Class DatabaseSecrets

Namespace

FishMMO.Database

Assembly

FishMMO-DB.dll

Secure resolver for database connection parameters.

Resolution order (first wins):

1. Environment variables (FISHMMO_DB_*)
2. Platform secrets file:
   • Linux: /etc/fishmmo/db-secrets.env
   • Windows: %ProgramData%\FishMMO\db-secrets.env

The secrets file is a simple KEY=VALUE format (one per line,

comments and blank lines ignored). On Linux it should be

chmod 600 owned by the service user.

appsettings.json MUST NOT contain Username or Password fields. Those fields have been removed from the configuration model entirely — there is no IConfiguration fallback for credentials.

public static class DatabaseSecrets

Inheritance

object

DatabaseSecrets

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Fields

DbNameEnvVar

Environment variable name for the database name.

public const string DbNameEnvVar = "FISHMMO_DB_NAME"

Field Value

string

HostEnvVar

Environment variable name for the database host.

public const string HostEnvVar = "FISHMMO_DB_HOST"

Field Value

string

PasswordEnvVar

Environment variable name for the database password.

public const string PasswordEnvVar = "FISHMMO_DB_PASSWORD"

Field Value

string

PortEnvVar

Environment variable name for the database port.

public const string PortEnvVar = "FISHMMO_DB_PORT"

Field Value

string

UsernameEnvVar

Environment variable name for the database username.

public const string UsernameEnvVar = "FISHMMO_DB_USERNAME"

Field Value

string

Properties

DefaultSecretsFilePath

Gets the platform-specific default path to the secrets file. Linux: /etc/fishmmo/db-secrets.env Windows: %ProgramData%\FishMMO\db-secrets.env

public static string DefaultSecretsFilePath { get; }

Property Value

string

Methods

TryResolveDbName(string?)

Resolves the database name.

public static string TryResolveDbName(string? secretsFilePath = null)

Parameters

secretsFilePath string

Returns

string

The resolved database name, or "fishmmo" if not configured.

TryResolveHost(string?)

Resolves the database host.

public static string TryResolveHost(string? secretsFilePath = null)

Parameters

secretsFilePath string

Returns

string

The resolved host, or "127.0.0.1" if not configured.

TryResolvePassword(string?)

Resolves the database password.

public static string? TryResolvePassword(string? secretsFilePath = null)

Parameters

secretsFilePath string

Path to the secrets file. If null, DefaultSecretsFilePath is used.

Returns

string

The resolved password, or null if not configured.

TryResolvePort(string?)

Resolves the database port.

public static int TryResolvePort(string? secretsFilePath = null)

Parameters

secretsFilePath string

Returns

int

The resolved port, or 5432 if not configured.

TryResolveUsername(string?)

Resolves the database username.

public static string? TryResolveUsername(string? secretsFilePath = null)

Parameters

secretsFilePath string

Path to the secrets file. If null, DefaultSecretsFilePath is used.

Returns

string

The resolved username, or null if not configured.