public async Task <models.Plan> GetPlanAsync()
{
if (cachedPlan == null)
{
var org = await Get <models.Organization>($"https://api.github.com/orgs/{Config.Github.Org}");
cachedPlan = org.Plan;
}
return(cachedPlan);
}
public override async Task Do()
{
if (auditData == null)
{
throw new Exception("Audit data has to be set!");
}
var usersDoNotExist = new List <string>();
var orgHasEnoughSeats = true;
models.Plan plan = null;
if (Config.Validate)
{
// We want to know if any of the users do not exsit, but we still want
// to process all the actions we can. This is to prevent blocking a user
// addition or removal.
l("Validating usernames");
foreach (var team in this.teams)
{
usersDoNotExist.AddRange(await ValidateUsers(team.Value));
}
// Make sure we have enough seats available in our plan. If we cannot add
l("Validating available license seats");
plan = await wrapper.Org.GetPlanAsync();
var totalProposedMembers = teams.Values.SelectMany(m => m).Distinct().Count();
orgHasEnoughSeats = plan.Seats > totalProposedMembers;
l($"We have {plan.Seats} available, and {totalProposedMembers} total proposed members", 1);
}
foreach (var team in this.teams)
{
// Filter out the users we know that doe not exist
var proposed_members = team.Value.Except(usersDoNotExist);
var team_name = team.Key;
var team_id = auditData.Teams.SingleOrDefault(t => t.Value.Equals(team_name)).Key;
var actions = new List <Acting>();
// We didn't find the team in the cache, that means this is a new team!
if (auditData.Teams.ContainsValue(team_name))
{
// Who should we add?
actions.AddRange(proposed_members.Where(m => !auditData.MembersByTeam[team_name].Any(gm => gm.Equals(m))).Distinct().Select(m => new Acting {
Action = Acting.Act.Add, Name = m
}));
// Who should we remove?
actions.AddRange(auditData.MembersByTeam[team_name].Where(m => !proposed_members.Contains(m)).Distinct().Select(m => new Acting {
Action = Acting.Act.Remove, Name = m
}));
}
else
{
// This is a new team, so we should add all the proposed members
actions.AddRange(proposed_members.Select(m => new Acting {
Action = Acting.Act.Add, Name = m
}));
}
// And then actually do those modifications them.
foreach (var action in actions.OrderBy(a => a.Name))
{
if (action.Action == Acting.Act.Add)
{
// We only want to process the removals if we don't have enough seats
if (orgHasEnoughSeats)
{
l($"[UPDATE] Will add {action.Name} to team {team_name} ({team_id}) as a member", 1);
}
else
{
l($"[SKIP] Will not add {action.Name} to team {team_name} ({team_id}) as a member becaues we do not have enough license seats", 1);
continue;
}
if (Config.DryRun)
{
continue;
}
try
{
await Client.Organization.Team.AddOrEditMembership(team_id, action.Name, new UpdateTeamMembership(TeamRole.Member));
l($"[MODIFIED] Added {action.Name} to {team_name} ({team_id}", 1);
// Ugly update the cache :/
auditData.MembersByTeam[team_name].Add(action.Name);
auditData.Members.Add(action.Name);
}
catch (Octokit.ApiException apiEx)
{
l($"[ERROR] A Github API error occured and we weren't able to add {action.Name} to {team_name}");
l($"Message: {apiEx.Message}\nStatusCode:{apiEx.StatusCode}\nException:{apiEx.InnerException}\n\n{apiEx.Source}\n");
}
}
else
{
l($"[UPDATE] Will remove {action.Name} from team {team_name} ({team_id})", 1);
if (Config.DryRun)
{
continue;
}
try
{
var res = await Client.Organization.Team.RemoveMembership(team_id, action.Name);
if (res)
{
l($"[MODIFIED] Removed {action.Name} from {team_name} ({team_id})", 1);
// Ugly update the cache :/
auditData.MembersByTeam[team_name].Remove(action.Name);
auditData.Members.Remove(action.Name);
}
else
{
l($"[ERROR] Could not remove {action.Name} from {team_name} ({team_id})", 1);
}
}
catch (Octokit.ApiException apiEx)
{
l($"[ERROR] A Github API error occured and we weren't able to remove {action.Name} to {team_name}");
l($"Message: {apiEx.Message}\nStatusCode:{apiEx.StatusCode}\nException:{apiEx.InnerException}\n\n{apiEx.Source}\n");
}
}
}
}
// We make sure that we can process the authoritative teams list while excluding the not existing
// members because we want to make sure the membership list is as up to date as possible. Otherwise
// there might be a scenario where were a malicious employee (on us trying to remove them from
// github) could rename their account to something higher in the alphabet, and could extend their
// stay and wreck havoc/steal all our big balls of content.
//
// We eventually do want to crash as to indicate something is bonkers, but only after we processed
// the valid members.
var message = "";
if (!orgHasEnoughSeats)
{
var memberCount = teams.Values.SelectMany(m => m).Distinct().Count();
message += $"We do not have enough license seats available. We required {memberCount} but we have {plan.Seats}.";
message += "\n";
}
if (usersDoNotExist.Any())
{
message += "Users do not exist:\n";
message += string.Join("\n", usersDoNotExist.Select(u => $"\t{u}"));
message += "\n";
}
if (!string.IsNullOrEmpty(message))
{
// make the output a bit more readable
l("");
throw new Exception("Validation of Team Meberships failed!\n" + message);
}
}
