1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133

//  Copyright (C) 2017-2019  The AXIOM TEAM Association.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

//! Wrappers around Identity documents.

pub mod v10;

pub use v10::{IdentityDocumentV10, IdentityDocumentV10Stringified};

use crate::documents::*;

/// Identity document
#[derive(Clone, Debug, Deserialize, Hash, Serialize, PartialEq, Eq)]
pub enum IdentityDocument {
    /// Identity document V10
    V10(IdentityDocumentV10),
}

impl Document for IdentityDocument {
    type PublicKey = PubKey;

    #[inline]
    fn version(&self) -> u16 {
        match self {
            IdentityDocument::V10(_) => 10u16,
        }
    }

    #[inline]
    fn currency(&self) -> &str {
        match self {
            IdentityDocument::V10(idty_v10) => idty_v10.currency(),
        }
    }

    #[inline]
    fn blockstamp(&self) -> Blockstamp {
        match self {
            IdentityDocument::V10(idty_v10) => idty_v10.blockstamp(),
        }
    }

    #[inline]
    fn issuers(&self) -> &Vec<PubKey> {
        match self {
            IdentityDocument::V10(idty_v10) => idty_v10.issuers(),
        }
    }

    #[inline]
    fn signatures(&self) -> &Vec<Sig> {
        match self {
            IdentityDocument::V10(idty_v10) => idty_v10.signatures(),
        }
    }

    #[inline]
    fn as_bytes(&self) -> &[u8] {
        match self {
            IdentityDocument::V10(idty_v10) => idty_v10.as_bytes(),
        }
    }
}

/// Identity document parser
#[derive(Debug, Clone, Copy)]
pub struct IdentityDocumentParser;

impl TextDocumentParser<Rule> for IdentityDocumentParser {
    type DocumentType = IdentityDocument;

    fn parse(doc: &str) -> Result<Self::DocumentType, TextDocumentParseError> {
        let mut doc_pairs = DocumentsParser::parse(Rule::idty, doc)?;
        let idty_pair = doc_pairs.next().unwrap(); // get and unwrap the `idty` rule; never fails
        Self::from_pest_pair(idty_pair)
    }
    #[inline]
    fn from_pest_pair(pair: Pair<Rule>) -> Result<Self::DocumentType, TextDocumentParseError> {
        let idty_vx_pair = pair.into_inner().next().unwrap(); // get and unwrap the `idty_vx` rule; never fails

        match idty_vx_pair.as_rule() {
            Rule::idty_v10 => Ok(Self::from_versioned_pest_pair(10, idty_vx_pair)?),
            _ => Err(TextDocumentParseError::UnexpectedVersion(format!(
                "{:#?}",
                idty_vx_pair.as_rule()
            ))),
        }
    }
    #[inline]
    fn from_versioned_pest_pair(
        version: u16,
        pair: Pair<Rule>,
    ) -> Result<Self::DocumentType, TextDocumentParseError> {
        match version {
            10 => Ok(IdentityDocument::V10(IdentityDocumentV10::from_pest_pair(
                pair,
            )?)),
            v => Err(TextDocumentParseError::UnexpectedVersion(format!(
                "Unsupported version: {}",
                v
            ))),
        }
    }
}

#[derive(Clone, Debug, Deserialize, Serialize)]
pub enum IdentityDocumentStringified {
    V10(IdentityDocumentV10Stringified),
}

impl ToStringObject for IdentityDocument {
    type StringObject = IdentityDocumentStringified;

    fn to_string_object(&self) -> Self::StringObject {
        match self {
            IdentityDocument::V10(idty) => {
                IdentityDocumentStringified::V10(idty.to_string_object())
            }
        }
    }
}