gpgmime

commit a1222d29b79ac6782f5715f354532d5a9e06c475
Author: lash <dev@holbrook.no>
Date:   Tue, 11 Oct 2022 14:26:03 +0000

Initial commit

Diffstat:
A
Cargo.toml
 | 
11
+++++++++++
A
src/main.rs
 | 
51
+++++++++++++++++++++++++++++++++++++++++++++++++++
A
testdata/msg.txt
 | 
4
++++
A
testdata/msg.txt.asc
 | 
16
++++++++++++++++
A
testdata/msg.txt.gpg
 | 
0

5 files changed, 82 insertions(+), 0 deletions(-)
diff --git a/Cargo.toml b/Cargo.toml
@@ -0,0 +1,11 @@
+[package]
+name = "gpgmime"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+sequoia-openpgp = "1.10.0"
+mail-builder = "0.2.2"
+base64 = "0.13.0"
diff --git a/src/main.rs b/src/main.rs
@@ -0,0 +1,51 @@
+use std::io::Write;
+use std::io::Read;
+use std::fs::read;
+use std::env::args;
+
+use sequoia_openpgp::parse::Parse;
+use sequoia_openpgp::Message;
+use sequoia_openpgp::serialize::SerializeInto;
+use sequoia_openpgp::armor::Writer as ArmorWriter;
+use sequoia_openpgp::armor::Kind;
+use mail_builder::MessageBuilder;
+use mail_builder::mime::MimePart;
+
+fn main() {
+        let mut argv = args();
+        argv.next();
+        let fp_s = argv.next().unwrap();
+        let msg = Message::from_file(fp_s).unwrap();
+
+        let mut msg_w = ArmorWriter::new(Vec::new(), Kind::Message).unwrap();
+        msg_w.write_all(msg.to_vec().unwrap().as_ref());
+        let msg_b = msg_w.finalize().unwrap();
+        let msg_s = String::from_utf8_lossy(&msg_b);
+
+        let enc_version_part = MimePart::new_binary(
+            "application/pgp-encrypted",
+            "Version: 1".as_bytes(),
+            );
+
+        let enc_contents_part = MimePart::new_text_other(
+            "application/octet-stream",
+            msg_s,
+            );
+
+        let enc_envelope = MimePart::new_multipart(
+            "multipart/encrypted; protocol=\"application/pgp-encrypted\"",
+            vec![
+                enc_version_part,
+                enc_contents_part,
+            ],
+            )
+            .inline();
+
+        let eml = MessageBuilder::new()
+            .from(("Forro contact form", "no-reply@holbrook.no"))
+            .to(("Louis Holbrook", "l@holbrook.no"))
+            .subject("Rust pgp enc message bridge")
+            .body(enc_envelope);
+
+        println!("{}", eml.write_to_string().unwrap());
+}
diff --git a/testdata/msg.txt b/testdata/msg.txt
@@ -0,0 +1,4 @@
+Content-Type: text/plain; charset="UTF-8"
+Content-Disposition:inline
+
+foobar
diff --git a/testdata/msg.txt.asc b/testdata/msg.txt.asc
@@ -0,0 +1,16 @@
+-----BEGIN PGP MESSAGE-----
+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+=DNsr
+-----END PGP MESSAGE-----
diff --git a/testdata/msg.txt.gpg b/testdata/msg.txt.gpg
Binary files differ.