Examples with Result org.eclipse.jgit.transport.ReceiveCommand.Result used on opensource projects

Example 1 with Result

use of org.eclipse.jgit.transport.ReceiveCommand.Result in project gerrit by GerritCodeReview.

the class ReceiveCommits method parseCommands.

private void parseCommands(Collection<ReceiveCommand> commands) throws PermissionBackendException {
    List<String> optionList = rp.getPushOptions();
    if (optionList != null) {
        for (String option : optionList) {
            int e = option.indexOf('=');
            if (e > 0) {
                pushOptions.put(option.substring(0, e), option.substring(e + 1));
            } else {
                pushOptions.put(option, "");
            }
        }
    }
    logDebug("Parsing {} commands", commands.size());
    for (ReceiveCommand cmd : commands) {
        if (cmd.getResult() != NOT_ATTEMPTED) {
            // Already rejected by the core receive process.
            logDebug("Already processed by core: {} {}", cmd.getResult(), cmd);
            continue;
        }
        if (!Repository.isValidRefName(cmd.getRefName()) || cmd.getRefName().contains("//")) {
            reject(cmd, "not valid ref");
            continue;
        }
        if (MagicBranch.isMagicBranch(cmd.getRefName())) {
            parseMagicBranch(cmd);
            continue;
        }
        if (projectControl.getProjectState().isAllUsers() && RefNames.REFS_USERS_SELF.equals(cmd.getRefName())) {
            String newName = RefNames.refsUsers(user.getAccountId());
            logDebug("Swapping out command for {} to {}", RefNames.REFS_USERS_SELF, newName);
            final ReceiveCommand orgCmd = cmd;
            cmd = new ReceiveCommand(cmd.getOldId(), cmd.getNewId(), newName, cmd.getType()) {

                @Override
                public void setResult(Result s, String m) {
                    super.setResult(s, m);
                    orgCmd.setResult(s, m);
                }
            };
        }
        Matcher m = NEW_PATCHSET.matcher(cmd.getRefName());
        if (m.matches()) {
            // The referenced change must exist and must still be open.
            //
            Change.Id changeId = Change.Id.parse(m.group(1));
            parseReplaceCommand(cmd, changeId);
            continue;
        }
        switch(cmd.getType()) {
            case CREATE:
                parseCreate(cmd);
                break;
            case UPDATE:
                parseUpdate(cmd);
                break;
            case DELETE:
                parseDelete(cmd);
                break;
            case UPDATE_NONFASTFORWARD:
                parseRewind(cmd);
                break;
            default:
                reject(cmd, "prohibited by Gerrit: unknown command type " + cmd.getType());
                continue;
        }
        if (cmd.getResult() != NOT_ATTEMPTED) {
            continue;
        }
        if (isConfig(cmd)) {
            logDebug("Processing {} command", cmd.getRefName());
            if (!projectControl.isOwner()) {
                reject(cmd, "not project owner");
                continue;
            }
            switch(cmd.getType()) {
                case CREATE:
                case UPDATE:
                case UPDATE_NONFASTFORWARD:
                    try {
                        ProjectConfig cfg = new ProjectConfig(project.getNameKey());
                        cfg.load(rp.getRevWalk(), cmd.getNewId());
                        if (!cfg.getValidationErrors().isEmpty()) {
                            addError("Invalid project configuration:");
                            for (ValidationError err : cfg.getValidationErrors()) {
                                addError("  " + err.getMessage());
                            }
                            reject(cmd, "invalid project configuration");
                            logError("User " + user.getUserName() + " tried to push invalid project configuration " + cmd.getNewId().name() + " for " + project.getName());
                            continue;
                        }
                        Project.NameKey newParent = cfg.getProject().getParent(allProjectsName);
                        Project.NameKey oldParent = project.getParent(allProjectsName);
                        if (oldParent == null) {
                            // update of the 'All-Projects' project
                            if (newParent != null) {
                                reject(cmd, "invalid project configuration: root project cannot have parent");
                                continue;
                            }
                        } else {
                            if (!oldParent.equals(newParent)) {
                                try {
                                    permissionBackend.user(user).check(GlobalPermission.ADMINISTRATE_SERVER);
                                } catch (AuthException e) {
                                    reject(cmd, "invalid project configuration: only Gerrit admin can set parent");
                                    continue;
                                }
                            }
                            if (projectCache.get(newParent) == null) {
                                reject(cmd, "invalid project configuration: parent does not exist");
                                continue;
                            }
                        }
                        for (Entry<ProjectConfigEntry> e : pluginConfigEntries) {
                            PluginConfig pluginCfg = cfg.getPluginConfig(e.getPluginName());
                            ProjectConfigEntry configEntry = e.getProvider().get();
                            String value = pluginCfg.getString(e.getExportName());
                            String oldValue = projectControl.getProjectState().getConfig().getPluginConfig(e.getPluginName()).getString(e.getExportName());
                            if (configEntry.getType() == ProjectConfigEntryType.ARRAY) {
                                oldValue = Arrays.stream(projectControl.getProjectState().getConfig().getPluginConfig(e.getPluginName()).getStringList(e.getExportName())).collect(joining("\n"));
                            }
                            if ((value == null ? oldValue != null : !value.equals(oldValue)) && !configEntry.isEditable(projectControl.getProjectState())) {
                                reject(cmd, String.format("invalid project configuration: Not allowed to set parameter" + " '%s' of plugin '%s' on project '%s'.", e.getExportName(), e.getPluginName(), project.getName()));
                                continue;
                            }
                            if (ProjectConfigEntryType.LIST.equals(configEntry.getType()) && value != null && !configEntry.getPermittedValues().contains(value)) {
                                reject(cmd, String.format("invalid project configuration: The value '%s' is " + "not permitted for parameter '%s' of plugin '%s'.", value, e.getExportName(), e.getPluginName()));
                            }
                        }
                    } catch (Exception e) {
                        reject(cmd, "invalid project configuration");
                        logError("User " + user.getUserName() + " tried to push invalid project configuration " + cmd.getNewId().name() + " for " + project.getName(), e);
                        continue;
                    }
                    break;
                case DELETE:
                    break;
                default:
                    reject(cmd, "prohibited by Gerrit: don't know how to handle config update of type " + cmd.getType());
                    continue;
            }
        }
    }
}