a01f2b1512
--- type: change message: implement the ability for users without an account to still submit accredited commits change_hash: AIcRB2u380KAM345cCdexq3RzhDeEuDNT9gwcGDIj8xp credentials: - type: pgp_signature pub_key_id: 95C46FA6A41148AC body: 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 account: mediocregopher
96 lines
2.6 KiB
Go
96 lines
2.6 KiB
Go
package dehub
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import (
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"errors"
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"fmt"
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"dehub.dev/src/dehub.git/accessctl"
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"dehub.dev/src/dehub.git/fs"
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"dehub.dev/src/dehub.git/sigcred"
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yaml "gopkg.in/yaml.v2"
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)
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// Account represents a single account defined in the Config.
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type Account struct {
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ID string `yaml:"id"`
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Signifiers []sigcred.Signifier `yaml:"signifiers"`
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Meta map[string]string `yaml:"meta,omitempty"`
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}
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// Config represents the structure of the main dehub configuration file, and is
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// used to marshal/unmarshal the yaml file.
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type Config struct {
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Accounts []Account `yaml:"accounts"`
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AccessControls []accessctl.AccessControl `yaml:"access_controls"`
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}
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func (r *Repo) loadConfig(fs fs.FS) (Config, error) {
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rc, err := fs.Open(ConfigPath)
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if err != nil {
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return Config{}, fmt.Errorf("could not open config.yml: %w", err)
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}
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defer rc.Close()
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var cfg Config
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if err := yaml.NewDecoder(rc).Decode(&cfg); err != nil {
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return cfg, fmt.Errorf("could not decode config.yml: %w", err)
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}
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// older config versions also had access_controls be an array, but not using
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// the action field. So filter out array elements without the action field.
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acl := cfg.AccessControls
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cfg.AccessControls = cfg.AccessControls[:0]
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for _, ac := range acl {
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if ac.Action == "" {
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continue
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}
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cfg.AccessControls = append(cfg.AccessControls, ac)
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}
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// TODO validate Config
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return cfg, nil
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}
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// LoadConfig loads the Config object from the HEAD of the repo, or directly
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// from the filesystem if there is no HEAD yet.
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func (r *Repo) LoadConfig() (Config, error) {
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headFS, err := r.headFS()
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if err != nil {
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return Config{}, fmt.Errorf("error retrieving repo HEAD: %w", err)
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}
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return r.loadConfig(headFS)
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}
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func (r *Repo) signifierForCredential(fs fs.FS, cred sigcred.Credential) (sigcred.SignifierInterface, error) {
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cfg, err := r.loadConfig(fs)
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if err != nil {
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return nil, fmt.Errorf("error loading config: %w", err)
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}
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var account Account
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var ok bool
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for _, account = range cfg.Accounts {
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if account.ID == cred.AccountID {
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ok = true
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break
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}
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}
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if !ok {
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return nil, fmt.Errorf("no account object for account id %q present in config", cred.AccountID)
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}
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for i, sig := range account.Signifiers {
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if sigInt, err := sig.Interface(cred.AccountID); err != nil {
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return nil, fmt.Errorf("error converting signifier index:%d to inteface: %w", i, err)
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} else if ok, err := sigInt.Signed(fs, cred); err != nil {
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return nil, fmt.Errorf("error checking if signfier index:%d signed credential: %w", i, err)
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} else if ok {
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return sigInt, nil
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}
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}
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return nil, errors.New("no signifier found for credential")
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}
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