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use POST instead GET to init or refresh oauth2 tokens

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B. Petersen
2019-10-15 00:22:37 +02:00
parent 85fc696975
commit c266d2ca0d
1 changed files with 29 additions and 6 deletions
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35
src/oauth2.rs
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@@ -123,14 +123,37 @@ pub fn dc_get_oauth2_access_token(
false,
)
};
let mut token_url = replace_in_uri(&token_url, "$CLIENT_ID", oauth2.client_id);
token_url = replace_in_uri(&token_url, "$REDIRECT_URI", &redirect_uri);
token_url = replace_in_uri(&token_url, "$CODE", code.as_ref());
if let Some(ref token) = refresh_token {
token_url = replace_in_uri(&token_url, "$REFRESH_TOKEN", token);
// to allow easier specification of different configurations,
// token_url is in GET-method-format, sth. as https://domain?param1=val1&param2=val2 -
// convert this to POST-format ...
let mut parts = token_url.splitn(2, '?');
let post_url = parts.next().unwrap_or_default();
let post_args = parts.next().unwrap_or_default();
let mut post_param = HashMap::new();
for key_value_pair in post_args.split('&') {
let mut parts = key_value_pair.splitn(2, '=');
let key = parts.next().unwrap_or_default();
let mut value = parts.next().unwrap_or_default();
if value == "$CLIENT_ID" {
value = oauth2.client_id;
} else if value == "$REDIRECT_URI" {
value = &redirect_uri;
} else if value == "$CODE" {
value = code.as_ref();
} else if value == "$REFRESH_TOKEN" && refresh_token.is_some() {
value = refresh_token.as_ref().unwrap();
}
post_param.insert(key, value);
}
let response = reqwest::Client::new().post(&token_url).send();
// ... and POST
let response = reqwest::Client::new()
.post(post_url)
.form(&post_param)
.send();
if response.is_err() {
warn!(
context,