def join(options):
fields = options.invite_code.split(INVITE_SEPARATOR)
if len(fields) != 2:
raise usage.UsageError("Invalid invite code.")
magic_readonly_cap, dmd_write_cap = fields
maybe_upgrade_magic_folders(options["node-directory"])
existing_folders = load_magic_folders(options["node-directory"])
if options['name'] in existing_folders:
print("This client already has a magic-folder named '{}'".format(
options['name']),
file=options.stderr)
return 1
db_fname = os.path.join(
options["node-directory"],
u"private",
u"magicfolder_{}.sqlite".format(options['name']),
)
if os.path.exists(db_fname):
print("Database '{}' already exists; not overwriting".format(db_fname),
file=options.stderr)
return 1
folder = {
u"directory": options.local_dir.encode('utf-8'),
u"collective_dircap": magic_readonly_cap,
u"upload_dircap": dmd_write_cap,
u"poll_interval": options["poll-interval"],
}
existing_folders[options["name"]] = folder
save_magic_folders(options["node-directory"], existing_folders)
return 0
def join(options):
fields = options.invite_code.split(INVITE_SEPARATOR)
if len(fields) != 2:
raise usage.UsageError("Invalid invite code.")
magic_readonly_cap, dmd_write_cap = fields
maybe_upgrade_magic_folders(options["node-directory"])
existing_folders = load_magic_folders(options["node-directory"])
if options['name'] in existing_folders:
print("This client already has a magic-folder named '{}'".format(options['name']), file=options.stderr)
return 1
db_fname = os.path.join(
options["node-directory"],
u"private",
u"magicfolder_{}.sqlite".format(options['name']),
)
if os.path.exists(db_fname):
print("Database '{}' already exists; not overwriting".format(db_fname), file=options.stderr)
return 1
folder = {
u"directory": options.local_dir.encode('utf-8'),
u"collective_dircap": magic_readonly_cap,
u"upload_dircap": dmd_write_cap,
u"poll_interval": options["poll-interval"],
}
existing_folders[options["name"]] = folder
save_magic_folders(options["node-directory"], existing_folders)
return 0
def create(options):
precondition(isinstance(options.alias, unicode), alias=options.alias)
precondition(isinstance(options.nickname, (unicode, NoneType)),
nickname=options.nickname)
precondition(isinstance(options.local_dir, (unicode, NoneType)),
local_dir=options.local_dir)
# make sure we don't already have a magic-folder with this name before we create the alias
maybe_upgrade_magic_folders(options["node-directory"])
folders = load_magic_folders(options["node-directory"])
if options['name'] in folders:
print >> options.stderr, "Already have a magic-folder named '{}'".format(
options['name'])
return 1
# create an alias; this basically just remembers the cap for the
# master directory
from allmydata.scripts import tahoe_add_alias
create_alias_options = _delegate_options(options, CreateAliasOptions())
create_alias_options.alias = options.alias
rc = tahoe_add_alias.create_alias(create_alias_options)
if rc != 0:
print >> options.stderr, create_alias_options.stderr.getvalue()
return rc
print >> options.stdout, create_alias_options.stdout.getvalue()
if options.nickname is not None:
print >> options.stdout, u"Inviting myself as client '{}':".format(
options.nickname)
invite_options = _delegate_options(options, InviteOptions())
invite_options.alias = options.alias
invite_options.nickname = options.nickname
invite_options['name'] = options['name']
rc = invite(invite_options)
if rc != 0:
print >> options.stderr, u"magic-folder: failed to invite after create\n"
print >> options.stderr, invite_options.stderr.getvalue()
return rc
invite_code = invite_options.stdout.getvalue().strip()
print >> options.stdout, u" created invite code"
join_options = _delegate_options(options, JoinOptions())
join_options['poll-interval'] = options['poll-interval']
join_options.nickname = options.nickname
join_options.local_dir = options.local_dir
join_options.invite_code = invite_code
rc = join(join_options)
if rc != 0:
print >> options.stderr, u"magic-folder: failed to join after create\n"
print >> options.stderr, join_options.stderr.getvalue()
return rc
print >> options.stdout, u" joined new magic-folder"
print >> options.stdout, (
u"Successfully created magic-folder '{}' with alias '{}:' "
u"and client '{}'\nYou must re-start your node before the "
u"magic-folder will be active.").format(options['name'],
options.alias,
options.nickname)
return 0
def create(options):
precondition(isinstance(options.alias, unicode), alias=options.alias)
precondition(isinstance(options.nickname, (unicode, NoneType)), nickname=options.nickname)
precondition(isinstance(options.local_dir, (unicode, NoneType)), local_dir=options.local_dir)
# make sure we don't already have a magic-folder with this name before we create the alias
maybe_upgrade_magic_folders(options["node-directory"])
folders = load_magic_folders(options["node-directory"])
if options['name'] in folders:
print("Already have a magic-folder named '{}'".format(options['name']), file=options.stderr)
return 1
# create an alias; this basically just remembers the cap for the
# master directory
from allmydata.scripts import tahoe_add_alias
create_alias_options = _delegate_options(options, CreateAliasOptions())
create_alias_options.alias = options.alias
rc = tahoe_add_alias.create_alias(create_alias_options)
if rc != 0:
print(create_alias_options.stderr.getvalue(), file=options.stderr)
return rc
print(create_alias_options.stdout.getvalue(), file=options.stdout)
if options.nickname is not None:
print(u"Inviting myself as client '{}':".format(options.nickname), file=options.stdout)
invite_options = _delegate_options(options, InviteOptions())
invite_options.alias = options.alias
invite_options.nickname = options.nickname
invite_options['name'] = options['name']
rc = invite(invite_options)
if rc != 0:
print(u"magic-folder: failed to invite after create\n", file=options.stderr)
print(invite_options.stderr.getvalue(), file=options.stderr)
return rc
invite_code = invite_options.stdout.getvalue().strip()
print(u" created invite code", file=options.stdout)
join_options = _delegate_options(options, JoinOptions())
join_options['poll-interval'] = options['poll-interval']
join_options.nickname = options.nickname
join_options.local_dir = options.local_dir
join_options.invite_code = invite_code
rc = join(join_options)
if rc != 0:
print(u"magic-folder: failed to join after create\n", file=options.stderr)
print(join_options.stderr.getvalue(), file=options.stderr)
return rc
print(u" joined new magic-folder", file=options.stdout)
print(
u"Successfully created magic-folder '{}' with alias '{}:' "
u"and client '{}'\nYou must re-start your node before the "
u"magic-folder will be active."
.format(options['name'], options.alias, options.nickname), file=options.stdout)
return 0