FabInfra-Mirror/FabFire-Provisioning-Tool
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create file with maximum size transaction size for convenience

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This commit is contained in:
Kai Jan Kriegel 2022-03-12 10:49:08 +01:00
parent 3974d6a8e9
commit 9542bbb670
1 changed files with 7 additions and 2 deletions
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9
src/main.rs
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@ -126,7 +126,12 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
println!("Contact URI: {}", contact_uri); println!("Contact URI: {}", contact_uri);
let token = match args.token { let token = match args.token {
Some(token) => token, Some(token) => {
if token.as_bytes().len() >= MAX_BYTES_PER_TRANSACTION {
return Err("Token is too long".into())
}
token
},
None => { None => {
Uuid::new_v4().to_string() Uuid::new_v4().to_string()
} }
@ -185,7 +190,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
// create file with token // create file with token
let token_accessrights = generate_file_access_rights(FileAccessRights::FREE as u8, 0x00, 0x00, 0x00)?; let token_accessrights = generate_file_access_rights(FileAccessRights::FREE as u8, 0x00, 0x00, 0x00)?;
desfire.create_file_standard(0x03, FileCommunication::PLAIN, token_accessrights, token.as_bytes().len() as u32)?; desfire.create_file_standard(0x03, FileCommunication::PLAIN, token_accessrights, MAX_BYTES_PER_TRANSACTION as u32)?; // Max
desfire.write_data(0x03, 0x00, token.as_bytes())?; desfire.write_data(0x03, 0x00, token.as_bytes())?;
println!("created token file"); println!("created token file");