systemprompt_models/profile/
from_env.rs

1//! Environment-variable construction of a cloud [`Profile`].
2//!
3//! Provides [`Profile::from_env`], the sanctioned cloud/subprocess boot path
4//! that assembles a profile from environment variables rather than profile
5//! YAML. Each `*_from_env` helper maps a config section; `require_env` fails
6//! loud on a missing mandatory variable.
7
8use super::{
9    ContentNegotiationConfig, DatabaseConfig, ExtensionsConfig, PathsConfig, Profile, ProfileError,
10    ProfileResult, ProfileType, RateLimitsConfig, RuntimeConfig, SecurityConfig,
11    SecurityHeadersConfig, ServerConfig, SiteConfig, TierMultipliers, default_agent_registry,
12    default_agents, default_artifacts, default_burst, default_content, default_contexts,
13    default_mcp, default_mcp_registry, default_oauth_auth, default_oauth_public, default_stream,
14    default_tasks,
15};
16use crate::services::SystemAdminConfig;
17
18impl Profile {
19    pub fn from_env(profile_name: &str, display_name: &str) -> ProfileResult<Self> {
20        let db_type = require_env("DATABASE_TYPE")?;
21
22        Ok(Self {
23            name: profile_name.to_owned(),
24            display_name: display_name.to_owned(),
25            target: ProfileType::Cloud,
26            site: site_config_from_env()?,
27            database: DatabaseConfig {
28                db_type,
29                external_db_access: false,
30            },
31            server: server_config_from_env()?,
32            paths: paths_config_from_env()?,
33            security: security_config_from_env()?,
34            rate_limits: rate_limits_from_env(),
35            system_admin: SystemAdminConfig {
36                username: require_env("SYSTEM_ADMIN_USERNAME")?,
37            },
38            runtime: runtime_config_from_env()?,
39            cloud: None,
40            secrets: None,
41            extensions: ExtensionsConfig::default(),
42            gateway: None,
43            governance: None,
44        })
45    }
46}
47
48fn get_env(key: &str) -> Option<String> {
49    std::env::var(key).ok()
50}
51
52fn require_env(name: &'static str) -> ProfileResult<String> {
53    std::env::var(name).map_err(|_e| ProfileError::MissingEnvVar { name })
54}
55
56fn site_config_from_env() -> ProfileResult<SiteConfig> {
57    Ok(SiteConfig {
58        name: require_env("SITENAME")?,
59        github_link: get_env("GITHUB_LINK"),
60    })
61}
62
63fn server_config_from_env() -> ProfileResult<ServerConfig> {
64    let port = require_env("PORT")?
65        .parse()
66        .map_err(|e: std::num::ParseIntError| ProfileError::InvalidEnvVar {
67            name: "PORT",
68            message: e.to_string(),
69        })?;
70
71    Ok(ServerConfig {
72        host: require_env("HOST")?,
73        port,
74        api_server_url: require_env("API_SERVER_URL")?,
75        api_internal_url: require_env("API_INTERNAL_URL")?,
76        api_external_url: require_env("API_EXTERNAL_URL")?,
77        use_https: get_env("USE_HTTPS").is_some_and(|v| v.to_lowercase() == "true"),
78        cors_allowed_origins: get_env("CORS_ALLOWED_ORIGINS").map_or_else(Vec::new, |s| {
79            s.split(',').map(|s| s.trim().to_owned()).collect()
80        }),
81        content_negotiation: ContentNegotiationConfig {
82            enabled: get_env("CONTENT_NEGOTIATION_ENABLED")
83                .is_some_and(|v| v.to_lowercase() == "true"),
84            ..Default::default()
85        },
86        security_headers: SecurityHeadersConfig::default(),
87        instance_id: None,
88        max_concurrent_streams: crate::config::DEFAULT_MAX_CONCURRENT_STREAMS,
89        trusted_proxies: Vec::new(),
90    })
91}
92
93fn paths_config_from_env() -> ProfileResult<PathsConfig> {
94    Ok(PathsConfig {
95        system: require_env("SYSTEM_PATH")?,
96        services: require_env("SYSTEMPROMPT_SERVICES_PATH")?,
97        bin: require_env("BIN_PATH")?,
98        storage: get_env("STORAGE_PATH"),
99        geoip_database: get_env("GEOIP_DATABASE_PATH"),
100        web_path: get_env("SYSTEMPROMPT_WEB_PATH"),
101    })
102}
103
104fn security_config_from_env() -> ProfileResult<SecurityConfig> {
105    use crate::auth::JwtAudience;
106
107    let issuer = require_env("JWT_ISSUER")?;
108
109    let access_token_expiration = require_env("JWT_ACCESS_TOKEN_EXPIRATION")?
110        .parse()
111        .map_err(|e: std::num::ParseIntError| ProfileError::InvalidEnvVar {
112            name: "JWT_ACCESS_TOKEN_EXPIRATION",
113            message: e.to_string(),
114        })?;
115
116    let refresh_token_expiration = require_env("JWT_REFRESH_TOKEN_EXPIRATION")?
117        .parse()
118        .map_err(|e: std::num::ParseIntError| ProfileError::InvalidEnvVar {
119            name: "JWT_REFRESH_TOKEN_EXPIRATION",
120            message: e.to_string(),
121        })?;
122
123    let audiences_raw = require_env("JWT_AUDIENCES")?;
124    let audiences = audiences_raw
125        .split(',')
126        .map(|s| {
127            s.trim()
128                .parse::<JwtAudience>()
129                .map_err(|e| ProfileError::InvalidEnvVar {
130                    name: "JWT_AUDIENCES",
131                    message: e.to_string(),
132                })
133        })
134        .collect::<ProfileResult<Vec<_>>>()?;
135
136    let allow_registration =
137        get_env("ALLOW_REGISTRATION").is_none_or(|s| s.eq_ignore_ascii_case("true"));
138
139    Ok(SecurityConfig {
140        issuer,
141        access_token_expiration,
142        refresh_token_expiration,
143        audiences,
144        allowed_resource_audiences: Vec::new(),
145        allow_registration,
146        signing_key_path: std::path::PathBuf::from("signing_key.pem"),
147        trusted_issuers: Vec::new(),
148    })
149}
150
151fn rate_limits_from_env() -> RateLimitsConfig {
152    let parse_rate = |key: &str, default: fn() -> u64| -> u64 {
153        get_env(key)
154            .and_then(|s| {
155                s.parse()
156                    .map_err(|e| {
157                        tracing::warn!(key = %key, value = %s, error = %e, "Failed to parse rate limit value");
158                        e
159                    })
160                    .ok()
161            })
162            .unwrap_or_else(default)
163    };
164
165    RateLimitsConfig {
166        disabled: get_env("RATE_LIMIT_DISABLED").is_some_and(|v| v.to_lowercase() == "true"),
167        oauth_public_per_second: parse_rate(
168            "RATE_LIMIT_OAUTH_PUBLIC_PER_SECOND",
169            default_oauth_public,
170        ),
171        oauth_auth_per_second: parse_rate("RATE_LIMIT_OAUTH_AUTH_PER_SECOND", default_oauth_auth),
172        contexts_per_second: parse_rate("RATE_LIMIT_CONTEXTS_PER_SECOND", default_contexts),
173        tasks_per_second: parse_rate("RATE_LIMIT_TASKS_PER_SECOND", default_tasks),
174        artifacts_per_second: parse_rate("RATE_LIMIT_ARTIFACTS_PER_SECOND", default_artifacts),
175        agent_registry_per_second: parse_rate(
176            "RATE_LIMIT_AGENT_REGISTRY_PER_SECOND",
177            default_agent_registry,
178        ),
179        agents_per_second: parse_rate("RATE_LIMIT_AGENTS_PER_SECOND", default_agents),
180        mcp_registry_per_second: parse_rate(
181            "RATE_LIMIT_MCP_REGISTRY_PER_SECOND",
182            default_mcp_registry,
183        ),
184        mcp_per_second: parse_rate("RATE_LIMIT_MCP_PER_SECOND", default_mcp),
185        stream_per_second: parse_rate("RATE_LIMIT_STREAM_PER_SECOND", default_stream),
186        content_per_second: parse_rate("RATE_LIMIT_CONTENT_PER_SECOND", default_content),
187        burst_multiplier: parse_rate("RATE_LIMIT_BURST_MULTIPLIER", default_burst),
188        tier_multipliers: TierMultipliers::default(),
189    }
190}
191
192fn runtime_config_from_env() -> ProfileResult<RuntimeConfig> {
193    let environment = get_env("SYSTEMPROMPT_ENV")
194        .unwrap_or_else(|| "development".to_owned())
195        .parse()
196        .map_err(|e: String| ProfileError::InvalidEnvVar {
197            name: "SYSTEMPROMPT_ENV",
198            message: e,
199        })?;
200
201    let log_level = get_env("SYSTEMPROMPT_LOG_LEVEL")
202        .unwrap_or_else(|| "normal".to_owned())
203        .parse()
204        .map_err(|e: String| ProfileError::InvalidEnvVar {
205            name: "SYSTEMPROMPT_LOG_LEVEL",
206            message: e,
207        })?;
208
209    let output_format = get_env("SYSTEMPROMPT_OUTPUT_FORMAT")
210        .unwrap_or_else(|| "text".to_owned())
211        .parse()
212        .map_err(|e: String| ProfileError::InvalidEnvVar {
213            name: "SYSTEMPROMPT_OUTPUT_FORMAT",
214            message: e,
215        })?;
216
217    Ok(RuntimeConfig {
218        environment,
219        log_level,
220        output_format,
221        no_color: get_env("NO_COLOR").is_some(),
222        non_interactive: get_env("CI").is_some(),
223    })
224}
systemprompt_models/profile/from_env.rs

systemprompt_models/profile/
from_env.rs
