Parse POST params to a `BTreeMap`

We want a dictionary to be able to remove the Paddle `p_signature` entry.

5 files changed, 23 insertions, 0 deletions

diff --git a/license-generator/Cargo.lock b/license-generator/Cargo.lock
index 09cad51..bf95a83 100644
--- a/license-generator/Cargo.lock
+++ b/license-generator/Cargo.lock
@@ -289,6 +289,7 @@ dependencies = [
  "rand 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha1 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "simplelog 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
diff --git a/license-generator/Cargo.toml b/license-generator/Cargo.toml
index 472f585..34a8c95 100644
--- a/license-generator/Cargo.toml
+++ b/license-generator/Cargo.toml
@@ -10,6 +10,7 @@ mysql = "14.1.1"
 rand = "0.5.5"
 sha1 = { version = "0.6.0", features = ["std"] }
 simplelog = "0.5.3"
+url = "1.7.2"
 
 [workspace]
 members = [
diff --git a/license-generator/src/lib.rs b/license-generator/src/lib.rs
index 8061142..64d96e9 100644
--- a/license-generator/src/lib.rs
+++ b/license-generator/src/lib.rs
@@ -4,8 +4,10 @@ extern crate log;
 extern crate mysql;
 extern crate rand;
 extern crate sha1;
+extern crate url;
 
 
 pub mod database;
 pub mod errors;
+pub mod params;
 pub mod purchaser;
diff --git a/license-generator/src/main.rs b/license-generator/src/main.rs
index d428af4..43a9d77 100644
--- a/license-generator/src/main.rs
+++ b/license-generator/src/main.rs
@@ -15,6 +15,7 @@ use simplelog::{Config, LevelFilter, WriteLogger};
 
 use license_generator::database;
 use license_generator::errors::*;
+use license_generator::params;
 use license_generator::purchaser::Purchaser;
 
 fn main() -> Result<()> {
@@ -61,6 +62,10 @@ fn main() -> Result<()> {
 
         write!(&mut req.stdout(), "\n\nstdin: {}\n", stdin)
             .unwrap_or(());
+
+        let p = params::parse(&stdin);
+        write!(&mut req.stdout(), "\n{:?}\n", p)
+            .unwrap_or(());
     });
 
     Ok(())
diff --git a/license-generator/src/params.rs b/license-generator/src/params.rs
new file mode 100644
index 0000000..80136c2
--- /dev/null
+++ b/license-generator/src/params.rs
@@ -0,0 +1,14 @@
+use std::collections::BTreeMap;
+
+use url::form_urlencoded;
+
+pub fn parse(params: &str) -> BTreeMap<String, String> {
+    let iter = form_urlencoded::parse(params.as_bytes()).into_owned();
+    let mut dict = BTreeMap::new();
+
+    for (key, value) in iter {
+        dict.insert(key, value);
+    }
+
+    dict
+}