890022ae64
This commit ensures that the compiler has to check every component against the groups they implement by explicitly annotating the appropriate interfaces.
84 lines
1.9 KiB
Go
84 lines
1.9 KiB
Go
package users
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import (
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"context"
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_ "embed"
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"errors"
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"net/url"
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"github.com/FAU-CDI/wisski-distillery/internal/phpx"
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"github.com/FAU-CDI/wisski-distillery/internal/status"
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"github.com/FAU-CDI/wisski-distillery/internal/wisski/ingredient"
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"github.com/FAU-CDI/wisski-distillery/internal/wisski/ingredient/php"
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)
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type Users struct {
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ingredient.Base
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PHP *php.PHP
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}
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var (
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_ ingredient.WissKIFetcher = (*Users)(nil)
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)
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//go:embed users.php
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var usersPHP string
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// All returns all known usernames
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func (u *Users) All(ctx context.Context, server *phpx.Server) (users []status.User, err error) {
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err = u.PHP.ExecScript(ctx, server, &users, usersPHP, "list_users")
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return
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}
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var errLoginUnknownError = errors.New("Login: Unknown Error")
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// Login generates a login link for the user with the given username
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func (u *Users) Login(ctx context.Context, server *phpx.Server, username string) (dest *url.URL, err error) {
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// generate a (relative) link
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var path string
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err = u.PHP.ExecScript(ctx, server, &path, usersPHP, "get_login_link", username)
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// if something went wrong, return
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if err != nil {
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return nil, err
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}
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if path == "" {
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return nil, errLoginUnknownError
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}
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// parse it as a url
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dest, err = url.Parse(path)
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if err != nil {
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return nil, err
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}
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// and resolve the (possibly relative) reference
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dest = u.URL().ResolveReference(dest)
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return
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}
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var errSetPassword = errors.New("SetPassword: Unknown Error")
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// SetPassword sets the password for a given user
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func (u *Users) SetPassword(ctx context.Context, server *phpx.Server, username, password string) error {
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var ok bool
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err := u.PHP.ExecScript(ctx, server, &ok, usersPHP, "set_user_password", username, password)
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if err != nil {
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return err
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}
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if !ok {
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return errSetPassword
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}
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return nil
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}
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func (u *Users) Fetch(flags ingredient.FetcherFlags, info *status.WissKI) (err error) {
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if flags.Quick {
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return
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}
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info.Users, _ = u.All(flags.Context, flags.Server)
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return
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}
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