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ae8fe2b14e
1. There is only one version for maddy and imapsql-ctl utility. This prevents confusion about compatibility. 2. Modified imapsql-ctl understands maddy config format, this allows it to read needed values from it without the need for lengthy commmand line arguments. Closes #148.
65 lines
1.4 KiB
Go
65 lines
1.4 KiB
Go
package main
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import (
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"errors"
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"os"
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imapsql "github.com/foxcpp/go-imap-sql"
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"github.com/foxcpp/maddy/config"
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"github.com/foxcpp/maddy/config/parser"
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"github.com/foxcpp/maddy/storage/sql"
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)
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func backendFromCfg(path, cfgBlock string) (*imapsql.Backend, error) {
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f, err := os.Open(path)
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nodes, err := parser.Read(f, path)
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if err != nil {
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return nil, err
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}
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defer f.Close()
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// Global variables relevant for sql module.
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globals := config.NewMap(nil, &config.Node{Children: nodes})
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globals.Bool("auth_perdomain", false, false, nil)
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globals.StringList("auth_domains", false, false, nil, nil)
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globals.AllowUnknown()
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_, err = globals.Process()
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if err != nil {
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return nil, err
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}
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for _, node := range nodes {
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if node.Name != "sql" {
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continue
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}
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if len(node.Args) == 0 && cfgBlock == "sql" {
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return backendFromNode(globals.Values, node)
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}
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for _, arg := range node.Args {
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if arg == cfgBlock {
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return backendFromNode(globals.Values, node)
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}
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}
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}
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return nil, errors.New("no requested block found in configuration")
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}
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func backendFromNode(globals map[string]interface{}, node config.Node) (*imapsql.Backend, error) {
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instName := "sql"
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if len(node.Args) >= 1 {
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instName = node.Args[0]
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}
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mod, err := sql.New("sql", instName, nil, nil)
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if err != nil {
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return nil, err
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}
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if err := mod.Init(config.NewMap(globals, &node)); err != nil {
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return nil, err
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}
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return mod.(*sql.Storage).Back, nil
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}
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