74d354a397
This adds a `package` option to allow for easier overriding of the used CodiMD version and `runCommandLocal` with `nativeBuildInputs` is now used to pretty print the configuration.
962 lines
28 KiB
Nix
962 lines
28 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.codimd;
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prettyJSON = conf:
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pkgs.runCommandLocal "codimd-config.json" {
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nativeBuildInputs = [ pkgs.jq ];
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} ''
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echo '${builtins.toJSON conf}' | jq \
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'{production:del(.[]|nulls)|del(.[][]?|nulls)}' > $out
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'';
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in
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{
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options.services.codimd = {
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enable = mkEnableOption "the CodiMD Markdown Editor";
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groups = mkOption {
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type = types.listOf types.str;
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default = [];
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description = ''
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Groups to which the codimd user should be added.
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'';
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};
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workDir = mkOption {
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type = types.path;
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default = "/var/lib/codimd";
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description = ''
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Working directory for the CodiMD service.
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'';
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};
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configuration = {
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debug = mkEnableOption "debug mode";
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domain = mkOption {
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type = types.nullOr types.str;
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default = null;
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example = "codimd.org";
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description = ''
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Domain name for the CodiMD instance.
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'';
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};
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urlPath = mkOption {
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type = types.nullOr types.str;
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default = null;
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example = "/url/path/to/codimd";
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description = ''
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Path under which CodiMD is accessible.
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'';
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};
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host = mkOption {
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type = types.str;
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default = "localhost";
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description = ''
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Address to listen on.
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'';
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};
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port = mkOption {
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type = types.int;
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default = 3000;
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example = "80";
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description = ''
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Port to listen on.
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'';
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};
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path = mkOption {
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type = types.nullOr types.str;
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default = null;
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example = "/run/codimd.sock";
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description = ''
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Specify where a UNIX domain socket should be placed.
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'';
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};
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allowOrigin = mkOption {
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type = types.listOf types.str;
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default = [];
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example = [ "localhost" "codimd.org" ];
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description = ''
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List of domains to whitelist.
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'';
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};
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useSSL = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Enable to use SSL server. This will also enable
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<option>protocolUseSSL</option>.
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'';
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};
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hsts = {
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enable = mkOption {
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type = types.bool;
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default = true;
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description = ''
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Whether to enable HSTS if HTTPS is also enabled.
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'';
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};
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maxAgeSeconds = mkOption {
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type = types.int;
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default = 31536000;
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description = ''
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Max duration for clients to keep the HSTS status.
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'';
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};
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includeSubdomains = mkOption {
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type = types.bool;
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default = true;
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description = ''
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Whether to include subdomains in HSTS.
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'';
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};
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preload = mkOption {
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type = types.bool;
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default = true;
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description = ''
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Whether to allow preloading of the site's HSTS status.
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'';
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};
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};
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csp = mkOption {
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type = types.nullOr types.attrs;
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default = null;
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example = literalExample ''
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{
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enable = true;
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directives = {
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scriptSrc = "trustworthy.scripts.example.com";
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};
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upgradeInsecureRequest = "auto";
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addDefaults = true;
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}
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'';
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description = ''
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Specify the Content Security Policy which is passed to Helmet.
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For configuration details see <link xlink:href="https://helmetjs.github.io/docs/csp/"
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>https://helmetjs.github.io/docs/csp/</link>.
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'';
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};
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protocolUseSSL = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Enable to use TLS for resource paths.
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This only applies when <option>domain</option> is set.
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'';
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};
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urlAddPort = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Enable to add the port to callback URLs.
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This only applies when <option>domain</option> is set
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and only for ports other than 80 and 443.
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'';
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};
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useCDN = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Whether to use CDN resources or not.
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'';
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};
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allowAnonymous = mkOption {
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type = types.bool;
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default = true;
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description = ''
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Whether to allow anonymous usage.
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'';
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};
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allowAnonymousEdits = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Whether to allow guests to edit existing notes with the `freely' permission,
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when <option>allowAnonymous</option> is enabled.
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'';
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};
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allowFreeURL = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Whether to allow note creation by accessing a nonexistent note URL.
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'';
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};
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defaultPermission = mkOption {
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type = types.enum [ "freely" "editable" "limited" "locked" "private" ];
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default = "editable";
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description = ''
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Default permissions for notes.
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This only applies for signed-in users.
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'';
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};
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dbURL = mkOption {
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type = types.nullOr types.str;
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default = null;
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example = ''
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postgres://user:pass@host:5432/dbname
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'';
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description = ''
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Specify which database to use.
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CodiMD supports mysql, postgres, sqlite and mssql.
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See <link xlink:href="https://sequelize.readthedocs.io/en/v3/">
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https://sequelize.readthedocs.io/en/v3/</link> for more information.
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Note: This option overrides <option>db</option>.
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'';
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};
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db = mkOption {
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type = types.attrs;
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default = {};
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example = literalExample ''
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{
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dialect = "sqlite";
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storage = "/var/lib/codimd/db.codimd.sqlite";
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}
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'';
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description = ''
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Specify the configuration for sequelize.
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CodiMD supports mysql, postgres, sqlite and mssql.
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See <link xlink:href="https://sequelize.readthedocs.io/en/v3/">
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https://sequelize.readthedocs.io/en/v3/</link> for more information.
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Note: This option overrides <option>db</option>.
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'';
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};
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sslKeyPath= mkOption {
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type = types.nullOr types.str;
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default = null;
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example = "/var/lib/codimd/codimd.key";
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description = ''
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Path to the SSL key. Needed when <option>useSSL</option> is enabled.
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'';
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};
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sslCertPath = mkOption {
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type = types.nullOr types.str;
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default = null;
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example = "/var/lib/codimd/codimd.crt";
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description = ''
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Path to the SSL cert. Needed when <option>useSSL</option> is enabled.
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'';
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};
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sslCAPath = mkOption {
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type = types.listOf types.str;
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default = [];
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example = [ "/var/lib/codimd/ca.crt" ];
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description = ''
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SSL ca chain. Needed when <option>useSSL</option> is enabled.
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'';
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};
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dhParamPath = mkOption {
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type = types.nullOr types.str;
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default = null;
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example = "/var/lib/codimd/dhparam.pem";
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description = ''
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Path to the SSL dh params. Needed when <option>useSSL</option> is enabled.
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'';
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};
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tmpPath = mkOption {
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type = types.str;
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default = "/tmp";
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description = ''
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Path to the temp directory CodiMD should use.
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Note that <option>serviceConfig.PrivateTmp</option> is enabled for
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the CodiMD systemd service by default.
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(Non-canonical paths are relative to CodiMD's base directory)
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'';
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};
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defaultNotePath = mkOption {
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type = types.nullOr types.str;
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default = "./public/default.md";
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description = ''
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Path to the default Note file.
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(Non-canonical paths are relative to CodiMD's base directory)
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'';
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};
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docsPath = mkOption {
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type = types.nullOr types.str;
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default = "./public/docs";
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description = ''
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Path to the docs directory.
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(Non-canonical paths are relative to CodiMD's base directory)
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'';
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};
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indexPath = mkOption {
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type = types.nullOr types.str;
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default = "./public/views/index.ejs";
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description = ''
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Path to the index template file.
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(Non-canonical paths are relative to CodiMD's base directory)
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'';
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};
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hackmdPath = mkOption {
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type = types.nullOr types.str;
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default = "./public/views/hackmd.ejs";
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description = ''
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Path to the hackmd template file.
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(Non-canonical paths are relative to CodiMD's base directory)
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'';
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};
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errorPath = mkOption {
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type = types.nullOr types.str;
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default = null;
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defaultText = "./public/views/error.ejs";
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description = ''
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Path to the error template file.
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(Non-canonical paths are relative to CodiMD's base directory)
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'';
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};
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prettyPath = mkOption {
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type = types.nullOr types.str;
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default = null;
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defaultText = "./public/views/pretty.ejs";
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description = ''
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Path to the pretty template file.
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(Non-canonical paths are relative to CodiMD's base directory)
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'';
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};
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slidePath = mkOption {
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type = types.nullOr types.str;
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default = null;
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defaultText = "./public/views/slide.hbs";
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description = ''
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Path to the slide template file.
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(Non-canonical paths are relative to CodiMD's base directory)
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'';
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};
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uploadsPath = mkOption {
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type = types.str;
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default = "${cfg.workDir}/uploads";
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defaultText = "/var/lib/codimd/uploads";
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description = ''
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Path under which uploaded files are saved.
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'';
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};
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sessionName = mkOption {
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type = types.str;
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default = "connect.sid";
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description = ''
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Specify the name of the session cookie.
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'';
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};
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sessionSecret = mkOption {
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type = types.nullOr types.str;
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default = null;
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description = ''
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Specify the secret used to sign the session cookie.
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If unset, one will be generated on startup.
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'';
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};
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sessionLife = mkOption {
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type = types.int;
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default = 1209600000;
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description = ''
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Session life time in milliseconds.
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'';
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};
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heartbeatInterval = mkOption {
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type = types.int;
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default = 5000;
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description = ''
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Specify the socket.io heartbeat interval.
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'';
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};
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heartbeatTimeout = mkOption {
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type = types.int;
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default = 10000;
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description = ''
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Specify the socket.io heartbeat timeout.
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'';
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};
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documentMaxLength = mkOption {
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type = types.int;
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default = 100000;
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description = ''
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Specify the maximum document length.
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'';
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};
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email = mkOption {
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type = types.bool;
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default = true;
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description = ''
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Whether to enable email sign-in.
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'';
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};
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allowEmailRegister = mkOption {
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type = types.bool;
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default = true;
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description = ''
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Whether to enable email registration.
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'';
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};
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allowGravatar = mkOption {
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type = types.bool;
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default = true;
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description = ''
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Whether to use gravatar as profile picture source.
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'';
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};
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imageUploadType = mkOption {
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type = types.enum [ "imgur" "s3" "minio" "filesystem" ];
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default = "filesystem";
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description = ''
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Specify where to upload images.
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'';
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};
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minio = mkOption {
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type = types.nullOr (types.submodule {
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options = {
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accessKey = mkOption {
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type = types.str;
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description = ''
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Minio access key.
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'';
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};
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secretKey = mkOption {
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type = types.str;
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description = ''
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Minio secret key.
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'';
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};
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endpoint = mkOption {
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type = types.str;
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description = ''
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Minio endpoint.
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'';
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};
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port = mkOption {
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type = types.int;
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default = 9000;
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description = ''
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Minio listen port.
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'';
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};
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secure = mkOption {
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type = types.bool;
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default = true;
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description = ''
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Whether to use HTTPS for Minio.
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'';
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};
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};
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});
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default = null;
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description = "Configure the minio third-party integration.";
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};
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s3 = mkOption {
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type = types.nullOr (types.submodule {
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options = {
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accessKeyId = mkOption {
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type = types.str;
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description = ''
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AWS access key id.
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'';
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};
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secretAccessKey = mkOption {
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type = types.str;
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description = ''
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AWS access key.
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'';
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};
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region = mkOption {
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type = types.str;
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description = ''
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AWS S3 region.
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'';
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};
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};
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});
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default = null;
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description = "Configure the s3 third-party integration.";
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};
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s3bucket = mkOption {
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type = types.nullOr types.str;
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default = null;
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description = ''
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Specify the bucket name for upload types <literal>s3</literal> and <literal>minio</literal>.
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'';
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};
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allowPDFExport = mkOption {
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type = types.bool;
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default = true;
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description = ''
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Whether to enable PDF exports.
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'';
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};
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imgur.clientId = mkOption {
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type = types.nullOr types.str;
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default = null;
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description = ''
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Imgur API client ID.
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'';
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};
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azure = mkOption {
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type = types.nullOr (types.submodule {
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options = {
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connectionString = mkOption {
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type = types.str;
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description = ''
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Azure Blob Storage connection string.
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'';
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};
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container = mkOption {
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type = types.str;
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description = ''
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Azure Blob Storage container name.
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It will be created if non-existent.
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'';
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};
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};
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});
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default = null;
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description = "Configure the azure third-party integration.";
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};
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oauth2 = mkOption {
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type = types.nullOr (types.submodule {
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options = {
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authorizationURL = mkOption {
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type = types.str;
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description = ''
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Specify the OAuth authorization URL.
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'';
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};
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tokenURL = mkOption {
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type = types.str;
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description = ''
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Specify the OAuth token URL.
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'';
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};
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clientID = mkOption {
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type = types.str;
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description = ''
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Specify the OAuth client ID.
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'';
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};
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clientSecret = mkOption {
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type = types.str;
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description = ''
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Specify the OAuth client secret.
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'';
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};
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};
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});
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default = null;
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description = "Configure the OAuth integration.";
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};
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facebook = mkOption {
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type = types.nullOr (types.submodule {
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options = {
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clientID = mkOption {
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type = types.str;
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description = ''
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|
Facebook API client ID.
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'';
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};
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clientSecret = mkOption {
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type = types.str;
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description = ''
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Facebook API client secret.
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'';
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};
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};
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});
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default = null;
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description = "Configure the facebook third-party integration";
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};
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twitter = mkOption {
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type = types.nullOr (types.submodule {
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options = {
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consumerKey = mkOption {
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type = types.str;
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description = ''
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|
Twitter API consumer key.
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'';
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};
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consumerSecret = mkOption {
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type = types.str;
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description = ''
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Twitter API consumer secret.
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'';
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};
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};
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});
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default = null;
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description = "Configure the Twitter third-party integration.";
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};
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github = mkOption {
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type = types.nullOr (types.submodule {
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options = {
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clientID = mkOption {
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type = types.str;
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description = ''
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GitHub API client ID.
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'';
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};
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clientSecret = mkOption {
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type = types.str;
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description = ''
|
|
Github API client secret.
|
|
'';
|
|
};
|
|
};
|
|
});
|
|
default = null;
|
|
description = "Configure the GitHub third-party integration.";
|
|
};
|
|
gitlab = mkOption {
|
|
type = types.nullOr (types.submodule {
|
|
options = {
|
|
baseURL = mkOption {
|
|
type = types.str;
|
|
default = "";
|
|
description = ''
|
|
GitLab API authentication endpoint.
|
|
Only needed for other endpoints than gitlab.com.
|
|
'';
|
|
};
|
|
clientID = mkOption {
|
|
type = types.str;
|
|
description = ''
|
|
GitLab API client ID.
|
|
'';
|
|
};
|
|
clientSecret = mkOption {
|
|
type = types.str;
|
|
description = ''
|
|
GitLab API client secret.
|
|
'';
|
|
};
|
|
scope = mkOption {
|
|
type = types.enum [ "api" "read_user" ];
|
|
default = "api";
|
|
description = ''
|
|
GitLab API requested scope.
|
|
GitLab snippet import/export requires api scope.
|
|
'';
|
|
};
|
|
};
|
|
});
|
|
default = null;
|
|
description = "Configure the GitLab third-party integration.";
|
|
};
|
|
mattermost = mkOption {
|
|
type = types.nullOr (types.submodule {
|
|
options = {
|
|
baseURL = mkOption {
|
|
type = types.str;
|
|
description = ''
|
|
Mattermost authentication endpoint.
|
|
'';
|
|
};
|
|
clientID = mkOption {
|
|
type = types.str;
|
|
description = ''
|
|
Mattermost API client ID.
|
|
'';
|
|
};
|
|
clientSecret = mkOption {
|
|
type = types.str;
|
|
description = ''
|
|
Mattermost API client secret.
|
|
'';
|
|
};
|
|
};
|
|
});
|
|
default = null;
|
|
description = "Configure the Mattermost third-party integration.";
|
|
};
|
|
dropbox = mkOption {
|
|
type = types.nullOr (types.submodule {
|
|
options = {
|
|
clientID = mkOption {
|
|
type = types.str;
|
|
description = ''
|
|
Dropbox API client ID.
|
|
'';
|
|
};
|
|
clientSecret = mkOption {
|
|
type = types.str;
|
|
description = ''
|
|
Dropbox API client secret.
|
|
'';
|
|
};
|
|
appKey = mkOption {
|
|
type = types.str;
|
|
description = ''
|
|
Dropbox app key.
|
|
'';
|
|
};
|
|
};
|
|
});
|
|
default = null;
|
|
description = "Configure the Dropbox third-party integration.";
|
|
};
|
|
google = mkOption {
|
|
type = types.nullOr (types.submodule {
|
|
options = {
|
|
clientID = mkOption {
|
|
type = types.str;
|
|
description = ''
|
|
Google API client ID.
|
|
'';
|
|
};
|
|
clientSecret = mkOption {
|
|
type = types.str;
|
|
description = ''
|
|
Google API client secret.
|
|
'';
|
|
};
|
|
};
|
|
});
|
|
default = null;
|
|
description = "Configure the Google third-party integration.";
|
|
};
|
|
ldap = mkOption {
|
|
type = types.nullOr (types.submodule {
|
|
options = {
|
|
providerName = mkOption {
|
|
type = types.str;
|
|
default = "";
|
|
description = ''
|
|
Optional name to be displayed at login form, indicating the LDAP provider.
|
|
'';
|
|
};
|
|
url = mkOption {
|
|
type = types.str;
|
|
example = "ldap://localhost";
|
|
description = ''
|
|
URL of LDAP server.
|
|
'';
|
|
};
|
|
bindDn = mkOption {
|
|
type = types.str;
|
|
description = ''
|
|
Bind DN for LDAP access.
|
|
'';
|
|
};
|
|
bindCredentials = mkOption {
|
|
type = types.str;
|
|
description = ''
|
|
Bind credentials for LDAP access.
|
|
'';
|
|
};
|
|
searchBase = mkOption {
|
|
type = types.str;
|
|
example = "o=users,dc=example,dc=com";
|
|
description = ''
|
|
LDAP directory to begin search from.
|
|
'';
|
|
};
|
|
searchFilter = mkOption {
|
|
type = types.str;
|
|
example = "(uid={{username}})";
|
|
description = ''
|
|
LDAP filter to search with.
|
|
'';
|
|
};
|
|
searchAttributes = mkOption {
|
|
type = types.listOf types.str;
|
|
example = [ "displayName" "mail" ];
|
|
description = ''
|
|
LDAP attributes to search with.
|
|
'';
|
|
};
|
|
userNameField = mkOption {
|
|
type = types.str;
|
|
default = "";
|
|
description = ''
|
|
LDAP field which is used as the username on CodiMD.
|
|
By default <option>useridField</option> is used.
|
|
'';
|
|
};
|
|
useridField = mkOption {
|
|
type = types.str;
|
|
example = "uid";
|
|
description = ''
|
|
LDAP field which is a unique identifier for users on CodiMD.
|
|
'';
|
|
};
|
|
tlsca = mkOption {
|
|
type = types.str;
|
|
example = "server-cert.pem,root.pem";
|
|
description = ''
|
|
Root CA for LDAP TLS in PEM format.
|
|
'';
|
|
};
|
|
};
|
|
});
|
|
default = null;
|
|
description = "Configure the LDAP integration.";
|
|
};
|
|
saml = mkOption {
|
|
type = types.nullOr (types.submodule {
|
|
options = {
|
|
idpSsoUrl = mkOption {
|
|
type = types.str;
|
|
example = "https://idp.example.com/sso";
|
|
description = ''
|
|
IdP authentication endpoint.
|
|
'';
|
|
};
|
|
idpCert = mkOption {
|
|
type = types.path;
|
|
example = "/path/to/cert.pem";
|
|
description = ''
|
|
Path to IdP certificate file in PEM format.
|
|
'';
|
|
};
|
|
issuer = mkOption {
|
|
type = types.str;
|
|
default = "";
|
|
description = ''
|
|
Optional identity of the service provider.
|
|
This defaults to the server URL.
|
|
'';
|
|
};
|
|
identifierFormat = mkOption {
|
|
type = types.str;
|
|
default = "urn:oasis:names:tc:SAML:1.1:nameid-format:emailAddress";
|
|
description = ''
|
|
Optional name identifier format.
|
|
'';
|
|
};
|
|
groupAttribute = mkOption {
|
|
type = types.str;
|
|
default = "";
|
|
example = "memberOf";
|
|
description = ''
|
|
Optional attribute name for group list.
|
|
'';
|
|
};
|
|
externalGroups = mkOption {
|
|
type = types.listOf types.str;
|
|
default = [];
|
|
example = [ "Temporary-staff" "External-users" ];
|
|
description = ''
|
|
Excluded group names.
|
|
'';
|
|
};
|
|
requiredGroups = mkOption {
|
|
type = types.listOf types.str;
|
|
default = [];
|
|
example = [ "Hackmd-users" "Codimd-users" ];
|
|
description = ''
|
|
Required group names.
|
|
'';
|
|
};
|
|
attribute = {
|
|
id = mkOption {
|
|
type = types.str;
|
|
default = "";
|
|
description = ''
|
|
Attribute map for `id'.
|
|
Defaults to `NameID' of SAML response.
|
|
'';
|
|
};
|
|
username = mkOption {
|
|
type = types.str;
|
|
default = "";
|
|
description = ''
|
|
Attribute map for `username'.
|
|
Defaults to `NameID' of SAML response.
|
|
'';
|
|
};
|
|
email = mkOption {
|
|
type = types.str;
|
|
default = "";
|
|
description = ''
|
|
Attribute map for `email'.
|
|
Defaults to `NameID' of SAML response if
|
|
<option>identifierFormat</option> has
|
|
the default value.
|
|
'';
|
|
};
|
|
};
|
|
};
|
|
});
|
|
default = null;
|
|
description = "Configure the SAML integration.";
|
|
};
|
|
};
|
|
|
|
environmentFile = mkOption {
|
|
type = with types; nullOr path;
|
|
default = null;
|
|
example = "/var/lib/codimd/codimd.env";
|
|
description = ''
|
|
Environment file as defined in <citerefentry>
|
|
<refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum>
|
|
</citerefentry>.
|
|
|
|
Secrets may be passed to the service without adding them to the world-readable
|
|
Nix store, by specifying placeholder variables as the option value in Nix and
|
|
setting these variables accordingly in the environment file.
|
|
|
|
<programlisting>
|
|
# snippet of CodiMD-related config
|
|
services.codimd.configuration.dbURL = "postgres://codimd:\''${DB_PASSWORD}@db-host:5432/codimddb";
|
|
services.codimd.configuration.minio.secretKey = "$MINIO_SECRET_KEY";
|
|
</programlisting>
|
|
|
|
<programlisting>
|
|
# content of the environment file
|
|
DB_PASSWORD=verysecretdbpassword
|
|
MINIO_SECRET_KEY=verysecretminiokey
|
|
</programlisting>
|
|
|
|
Note that this file needs to be available on the host on which
|
|
<literal>CodiMD</literal> is running.
|
|
'';
|
|
};
|
|
|
|
package = mkOption {
|
|
type = types.package;
|
|
default = pkgs.codimd;
|
|
description = ''
|
|
Package that provides CodiMD.
|
|
'';
|
|
};
|
|
};
|
|
|
|
config = mkIf cfg.enable {
|
|
assertions = [
|
|
{ assertion = cfg.configuration.db == {} -> (
|
|
cfg.configuration.dbURL != "" && cfg.configuration.dbURL != null
|
|
);
|
|
message = "Database configuration for CodiMD missing."; }
|
|
];
|
|
users.groups.codimd = {};
|
|
users.users.codimd = {
|
|
description = "CodiMD service user";
|
|
group = "codimd";
|
|
extraGroups = cfg.groups;
|
|
home = cfg.workDir;
|
|
createHome = true;
|
|
isSystemUser = true;
|
|
};
|
|
|
|
systemd.services.codimd = {
|
|
description = "CodiMD Service";
|
|
wantedBy = [ "multi-user.target" ];
|
|
after = [ "networking.target" ];
|
|
preStart = ''
|
|
${pkgs.envsubst}/bin/envsubst \
|
|
-o ${cfg.workDir}/config.json \
|
|
-i ${prettyJSON cfg.configuration}
|
|
'';
|
|
serviceConfig = {
|
|
WorkingDirectory = cfg.workDir;
|
|
ExecStart = "${cfg.package}/bin/codimd";
|
|
EnvironmentFile = mkIf (cfg.environmentFile != null) [ cfg.environmentFile ];
|
|
Environment = [
|
|
"CMD_CONFIG_FILE=${cfg.workDir}/config.json"
|
|
"NODE_ENV=production"
|
|
];
|
|
Restart = "always";
|
|
User = "codimd";
|
|
PrivateTmp = true;
|
|
};
|
|
};
|
|
};
|
|
}
|