def link():
form = LoginForm()
if not session.get("oauth"):
return redirect(url_for("static.login", next=get_next_url(request.path)))
if not form.is_submitted():
form.key.data, form.key.errors = OAuthService.get_potential_name(
session["oauth"]
)
form.password.data = ""
if form.validate_on_submit() or current_user.is_authenticated:
if current_user.is_authenticated:
user, is_authed = current_user, current_user.is_authenticated
else:
user, is_authed = form.get_or_create_account()
if user and is_authed:
if user["hash"] is not None:
form.key.errors.append(
"Given account is already linked to an OpenID, please use a different account"
)
return render_template("oauth_link.tpl", form=form)
OAuthService.link(user.get_id(), session["oauth"]["sub"])
del session["oauth"]
flash("Successfully linked accounts!")
form.login(user)
return render_template("oauth_link.tpl", form=form)
def login():
# save the next parameter in the session
session["next"] = get_next_url()
form = LoginForm()
if form.validate_on_submit():
user, is_authed = form.get_or_create_account()
if user and is_authed:
form.login(user)
return render_template("login.tpl", form=form)
def callback():
if "error" in request.args:
flash("There was a problem logging you in.", "error")
logout_user()
else:
token = oauth.auth.authorize_access_token()
id_token = oauth.auth.parse_id_token(token)
pprint(dict(token=token, user=id_token))
subject = id_token.get("sub")
if subject:
user = AccountService.get_by_subject(subject)
if user:
LoginForm.login(user)
else:
# subject is not assigned to an account already
# go through the account linking flow
session["oauth"] = id_token
return redirect(url_for("oauth.link"))
return redirect(url_for("static.login"))