Merge pull request sfackler#1371 from JoshuaNitschke/master

Add additional function so that x509 name with specific type can be added

openssl-sys/src/asn1.rs

@@ -2,8 +2,35 @@ use libc::*;
 
 use *;
 
+// ASN.1 tag values
+pub const V_ASN1_EOC: c_int = 0;
+pub const V_ASN1_BOOLEAN: c_int = 1;
+pub const V_ASN1_INTEGER: c_int = 2;
+pub const V_ASN1_BIT_STRING: c_int = 3;
+pub const V_ASN1_OCTET_STRING: c_int = 4;
+pub const V_ASN1_NULL: c_int = 5;
+pub const V_ASN1_OBJECT: c_int = 6;
+pub const V_ASN1_OBJECT_DESCRIPTOR: c_int = 7;
+pub const V_ASN1_EXTERNAL: c_int = 8;
+pub const V_ASN1_REAL: c_int = 9;
+pub const V_ASN1_ENUMERATED: c_int = 10;
+pub const V_ASN1_UTF8STRING: c_int = 12;
+pub const V_ASN1_SEQUENCE: c_int = 16;
+pub const V_ASN1_SET: c_int = 17;
+pub const V_ASN1_NUMERICSTRING: c_int = 18;
+pub const V_ASN1_PRINTABLESTRING: c_int = 19;
+pub const V_ASN1_T61STRING: c_int = 20;
+pub const V_ASN1_TELETEXSTRING: c_int = 20; // alias
+pub const V_ASN1_VIDEOTEXSTRING: c_int = 21;
+pub const V_ASN1_IA5STRING: c_int = 22;
 pub const V_ASN1_UTCTIME: c_int = 23;
 pub const V_ASN1_GENERALIZEDTIME: c_int = 24;
+pub const V_ASN1_GRAPHICSTRING: c_int = 25;
+pub const V_ASN1_ISO64STRING: c_int = 26;
+pub const V_ASN1_VISIBLESTRING: c_int = 26; // alias
+pub const V_ASN1_GENERALSTRING: c_int = 27;
+pub const V_ASN1_UNIVERSALSTRING: c_int = 28;
+pub const V_ASN1_BMPSTRING: c_int = 30;
 
 pub const MBSTRING_FLAG: c_int = 0x1000;
 pub const MBSTRING_UTF8: c_int = MBSTRING_FLAG;

openssl/src/asn1.rs

@@ -83,6 +83,101 @@ impl fmt::Display for Asn1GeneralizedTimeRef {
     }
 }
 
+/// An ASN.1 tag value
+#[derive(Debug, Copy, Clone, PartialEq, Eq)]
+pub struct Asn1Tag(c_int);
+
+impl Asn1Tag {
+    /// Return the underlying c_int value
+    pub fn as_c_int(&self) -> c_int {
+        self.0
+    }
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_EOC
+    pub const EOC: Asn1Tag = Asn1Tag(ffi::V_ASN1_EOC);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_BOOLEAN
+    pub const BOOLEAN: Asn1Tag = Asn1Tag(ffi::V_ASN1_BOOLEAN);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_INTEGER
+    pub const INTEGER: Asn1Tag = Asn1Tag(ffi::V_ASN1_INTEGER);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_BIT_STRING
+    pub const BIT_STRING: Asn1Tag = Asn1Tag(ffi::V_ASN1_BIT_STRING);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_OCTET_STRING
+    pub const OCTET_STRING: Asn1Tag = Asn1Tag(ffi::V_ASN1_OCTET_STRING);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_NULL
+    pub const NULL: Asn1Tag = Asn1Tag(ffi::V_ASN1_NULL);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_OBJECT
+    pub const OBJECT: Asn1Tag = Asn1Tag(ffi::V_ASN1_OBJECT);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_OBJECT_DESCRIPTOR
+    pub const OBJECT_DESCRIPTOR: Asn1Tag = Asn1Tag(ffi::V_ASN1_OBJECT_DESCRIPTOR);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_EXTERNAL
+    pub const EXTERNAL: Asn1Tag = Asn1Tag(ffi::V_ASN1_EXTERNAL);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_REAL
+    pub const REAL: Asn1Tag = Asn1Tag(ffi::V_ASN1_REAL);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_ENUMERATED
+    pub const ENUMERATED: Asn1Tag = Asn1Tag(ffi::V_ASN1_ENUMERATED);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_UTF8STRING
+    pub const UTF8STRING: Asn1Tag = Asn1Tag(ffi::V_ASN1_UTF8STRING);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_SEQUENCE
+    pub const SEQUENCE: Asn1Tag = Asn1Tag(ffi::V_ASN1_SEQUENCE);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_SET
+    pub const SET: Asn1Tag = Asn1Tag(ffi::V_ASN1_SET);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_NUMERICSTRING
+    pub const NUMERICSTRING: Asn1Tag = Asn1Tag(ffi::V_ASN1_NUMERICSTRING);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_PRINTABLESTRING
+    pub const PRINTABLESTRING: Asn1Tag = Asn1Tag(ffi::V_ASN1_PRINTABLESTRING);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_T61STRING
+    pub const T61STRING: Asn1Tag = Asn1Tag(ffi::V_ASN1_T61STRING);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_TELETEXSTRING
+    pub const TELETEXSTRING: Asn1Tag = Asn1Tag(ffi::V_ASN1_TELETEXSTRING);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_VIDEOTEXSTRING
+    pub const VIDEOTEXSTRING: Asn1Tag = Asn1Tag(ffi::V_ASN1_VIDEOTEXSTRING);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_IA5STRING
+    pub const IA5STRING: Asn1Tag = Asn1Tag(ffi::V_ASN1_IA5STRING);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_UTCTIME
+    pub const UTCTIME: Asn1Tag = Asn1Tag(ffi::V_ASN1_UTCTIME);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_GENERALIZEDTIME
+    pub const GENERALIZEDTIME: Asn1Tag = Asn1Tag(ffi::V_ASN1_GENERALIZEDTIME);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_GRAPHICSTRING
+    pub const GRAPHICSTRING: Asn1Tag = Asn1Tag(ffi::V_ASN1_GRAPHICSTRING);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_ISO64STRING
+    pub const ISO64STRING: Asn1Tag = Asn1Tag(ffi::V_ASN1_ISO64STRING);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_VISIBLESTRING
+    pub const VISIBLESTRING: Asn1Tag = Asn1Tag(ffi::V_ASN1_VISIBLESTRING);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_GENERALSTRING
+    pub const GENERALSTRING: Asn1Tag = Asn1Tag(ffi::V_ASN1_GENERALSTRING);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_UNIVERSALSTRING
+    pub const UNIVERSALSTRING: Asn1Tag = Asn1Tag(ffi::V_ASN1_UNIVERSALSTRING);
+
+    /// Equivalent to OpenSSL Constant: V_ASN1_BMPSTRING
+    pub const BMPSTRING: Asn1Tag = Asn1Tag(ffi::V_ASN1_BMPSTRING);
+}
+
 /// Difference between two ASN1 times.
 ///
 /// This `struct` is created by the [`diff`] method on [`Asn1TimeRef`]. See its

openssl/src/x509/mod.rs

@@ -20,7 +20,7 @@ use std::ptr;
 use std::slice;
 use std::str;
 
-use asn1::{Asn1BitStringRef, Asn1IntegerRef, Asn1ObjectRef, Asn1StringRef, Asn1TimeRef};
+use asn1::{Asn1BitStringRef, Asn1IntegerRef, Asn1ObjectRef, Asn1StringRef, Asn1Tag, Asn1TimeRef};
 use bio::MemBioSlice;
 use conf::ConfRef;
 use error::ErrorStack;
@@ -824,6 +824,33 @@ impl X509NameBuilder {
         }
     }
 
+    /// Add a field entry by str with a specific type.  See [Asn1Tag](openssl::asn1::Asn1Tag)
+    ///
+    /// This corresponds to [`X509_NAME_add_entry_by_txt`].
+    ///
+    /// [`X509_NAME_add_entry_by_txt`]: https://www.openssl.org/docs/man1.1.0/crypto/X509_NAME_add_entry_by_txt.html
+    pub fn append_entry_by_text_with_type(
+        &mut self,
+        field: &str,
+        value: &str,
+        ty: Asn1Tag,
+    ) -> Result<(), ErrorStack> {
+        unsafe {
+            let field = CString::new(field).unwrap();
+            assert!(value.len() <= c_int::max_value() as usize);
+            cvt(ffi::X509_NAME_add_entry_by_txt(
+                self.0.as_ptr(),
+                field.as_ptr() as *mut _,
+                ty.as_c_int(),
+                value.as_ptr(),
+                value.len() as c_int,
+                -1,
+                0,
+            ))
+            .map(|_| ())
+        }
+    }
+
     /// Add a field entry by NID.
     ///
     /// This corresponds to [`X509_NAME_add_entry_by_NID`].
@@ -845,6 +872,32 @@ impl X509NameBuilder {
         }
     }
 
+    /// Add a field entry by NID with a specific type.  See [Asn1Tag](openssl::asn1::Asn1Tag)
+    ///
+    /// This corresponds to [`X509_NAME_add_entry_by_NID`].
+    ///
+    /// [`X509_NAME_add_entry_by_NID`]: https://www.openssl.org/docs/man1.1.0/crypto/X509_NAME_add_entry_by_NID.html
+    pub fn append_entry_by_nid_with_type(
+        &mut self,
+        field: Nid,
+        value: &str,
+        ty: Asn1Tag,
+    ) -> Result<(), ErrorStack> {
+        unsafe {
+            assert!(value.len() <= c_int::max_value() as usize);
+            cvt(ffi::X509_NAME_add_entry_by_NID(
+                self.0.as_ptr(),
+                field.as_raw(),
+                ty.as_c_int(),
+                value.as_ptr() as *mut _,
+                value.len() as c_int,
+                -1,
+                0,
+            ))
+            .map(|_| ())
+        }
+    }
+
     /// Return an `X509Name`.
     pub fn build(self) -> X509Name {
         self.0