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//!
8//! Copyright (c) systemprompt.io — Business Source License 1.1.
9//! See <https://systemprompt.io> for licensing details.
10
11use super::{
12    ContentNegotiationConfig, DatabaseConfig, ExtensionsConfig, PathsConfig, Profile, ProfileError,
13    ProfileResult, ProfileType, RateLimitsConfig, RuntimeConfig, SecurityConfig,
14    SecurityHeadersConfig, ServerConfig, SiteConfig, default_agent_registry, default_agents,
15    default_artifacts, default_burst, default_content, default_contexts, default_gateway,
16    default_mcp, default_mcp_registry, default_oauth_auth, default_oauth_public, default_stream,
17    default_tasks,
18};
19use crate::services::SystemAdminConfig;
20
21impl Profile {
22    pub fn from_env(profile_name: &str, display_name: &str) -> ProfileResult<Self> {
23        let db_type = require_env("DATABASE_TYPE")?;
24
25        Ok(Self {
26            name: profile_name.to_owned(),
27            display_name: display_name.to_owned(),
28            target: ProfileType::Cloud,
29            site: site_config_from_env()?,
30            database: DatabaseConfig {
31                db_type,
32                external_db_access: false,
33                pool: None,
34            },
35            server: server_config_from_env()?,
36            paths: paths_config_from_env()?,
37            security: security_config_from_env()?,
38            rate_limits: rate_limits_from_env(),
39            system_admin: SystemAdminConfig {
40                username: require_env("SYSTEM_ADMIN_USERNAME")?,
41                email: system_admin_email_from_env()?,
42            },
43            runtime: runtime_config_from_env()?,
44            cloud: None,
45            secrets: None,
46            extensions: ExtensionsConfig::default(),
47            governance: None,
48            evaluation: crate::profile::EvaluationProfile::default(),
49            services: crate::profile::ServicesProfileConfig::default(),
50            storage: crate::profile::StorageConfig::default(),
51            observability: crate::profile::ObservabilityConfig::default(),
52        })
53    }
54}
55
56fn get_env(key: &str) -> Option<String> {
57    std::env::var(key).ok()
58}
59
60fn require_env(name: &'static str) -> ProfileResult<String> {
61    std::env::var(name).map_err(|_e| ProfileError::MissingEnvVar { name })
62}
63
64fn system_admin_email_from_env() -> ProfileResult<Option<systemprompt_identifiers::Email>> {
65    get_env("SYSTEM_ADMIN_EMAIL")
66        .filter(|v| !v.trim().is_empty())
67        .map(|v| {
68            systemprompt_identifiers::Email::try_new(v.trim()).map_err(|e| {
69                ProfileError::InvalidEnvVar {
70                    name: "SYSTEM_ADMIN_EMAIL",
71                    message: e.to_string(),
72                }
73            })
74        })
75        .transpose()
76}
77
78fn site_config_from_env() -> ProfileResult<SiteConfig> {
79    Ok(SiteConfig {
80        name: require_env("SITENAME")?,
81        github_link: get_env("GITHUB_LINK"),
82    })
83}
84
85fn server_config_from_env() -> ProfileResult<ServerConfig> {
86    let port = require_env("PORT")?
87        .parse()
88        .map_err(|e: std::num::ParseIntError| ProfileError::InvalidEnvVar {
89            name: "PORT",
90            message: e.to_string(),
91        })?;
92
93    Ok(ServerConfig {
94        host: require_env("HOST")?,
95        port,
96        api_server_url: require_env("API_SERVER_URL")?,
97        api_internal_url: require_env("API_INTERNAL_URL")?,
98        api_external_url: require_env("API_EXTERNAL_URL")?,
99        use_https: get_env("USE_HTTPS").is_some_and(|v| v.to_lowercase() == "true"),
100        cors_allowed_origins: get_env("CORS_ALLOWED_ORIGINS").map_or_else(Vec::new, |s| {
101            s.split(',').map(|s| s.trim().to_owned()).collect()
102        }),
103        content_negotiation: ContentNegotiationConfig {
104            enabled: get_env("CONTENT_NEGOTIATION_ENABLED")
105                .is_some_and(|v| v.to_lowercase() == "true"),
106            ..Default::default()
107        },
108        security_headers: SecurityHeadersConfig::default(),
109        instance_id: None,
110        metrics_port: None,
111        max_concurrent_streams: crate::config::DEFAULT_MAX_CONCURRENT_STREAMS,
112        trusted_proxies: Vec::new(),
113    })
114}
115
116fn paths_config_from_env() -> ProfileResult<PathsConfig> {
117    Ok(PathsConfig {
118        system: require_env("SYSTEM_PATH")?,
119        services: require_env("SYSTEMPROMPT_SERVICES_PATH")?,
120        bin: require_env("BIN_PATH")?,
121        storage: get_env("STORAGE_PATH"),
122        geoip_database: get_env("GEOIP_DATABASE_PATH"),
123        web_path: get_env("SYSTEMPROMPT_WEB_PATH"),
124    })
125}
126
127fn security_config_from_env() -> ProfileResult<SecurityConfig> {
128    use crate::auth::JwtAudience;
129
130    let issuer = require_env("JWT_ISSUER")?;
131
132    let access_token_expiration = require_env("JWT_ACCESS_TOKEN_EXPIRATION")?
133        .parse()
134        .map_err(|e: std::num::ParseIntError| ProfileError::InvalidEnvVar {
135            name: "JWT_ACCESS_TOKEN_EXPIRATION",
136            message: e.to_string(),
137        })?;
138
139    let refresh_token_expiration = require_env("JWT_REFRESH_TOKEN_EXPIRATION")?
140        .parse()
141        .map_err(|e: std::num::ParseIntError| ProfileError::InvalidEnvVar {
142            name: "JWT_REFRESH_TOKEN_EXPIRATION",
143            message: e.to_string(),
144        })?;
145
146    let audiences_raw = require_env("JWT_AUDIENCES")?;
147    let audiences = audiences_raw
148        .split(',')
149        .map(|s| {
150            s.trim()
151                .parse::<JwtAudience>()
152                .map_err(|e| ProfileError::InvalidEnvVar {
153                    name: "JWT_AUDIENCES",
154                    message: e.to_string(),
155                })
156        })
157        .collect::<ProfileResult<Vec<_>>>()?;
158
159    let allow_registration =
160        get_env("ALLOW_REGISTRATION").is_none_or(|s| s.eq_ignore_ascii_case("true"));
161
162    Ok(SecurityConfig {
163        issuer,
164        access_token_expiration,
165        refresh_token_expiration,
166        audiences,
167        allowed_resource_audiences: super::default_resource_audiences(),
168        allow_registration,
169        allow_dynamic_client_registration: true,
170        login_page_url: get_env("LOGIN_PAGE_URL"),
171        signing_key_path: std::path::PathBuf::from("signing_key.pem"),
172        trusted_issuers: Vec::new(),
173        id_jag_ttl_secs: super::security::DEFAULT_ID_JAG_TTL_SECS,
174    })
175}
176
177fn rate_limits_from_env() -> RateLimitsConfig {
178    let parse_rate = |key: &str, default: fn() -> u64| -> u64 {
179        get_env(key)
180            .and_then(|s| {
181                s.parse()
182                    .map_err(|e| {
183                        tracing::warn!(key = %key, value = %s, error = %e, "Failed to parse rate limit value");
184                        e
185                    })
186                    .ok()
187            })
188            .unwrap_or_else(default)
189    };
190
191    RateLimitsConfig {
192        disabled: get_env("RATE_LIMIT_DISABLED").is_some_and(|v| v.to_lowercase() == "true"),
193        oauth_public_per_second: parse_rate(
194            "RATE_LIMIT_OAUTH_PUBLIC_PER_SECOND",
195            default_oauth_public,
196        ),
197        oauth_auth_per_second: parse_rate("RATE_LIMIT_OAUTH_AUTH_PER_SECOND", default_oauth_auth),
198        contexts_per_second: parse_rate("RATE_LIMIT_CONTEXTS_PER_SECOND", default_contexts),
199        tasks_per_second: parse_rate("RATE_LIMIT_TASKS_PER_SECOND", default_tasks),
200        artifacts_per_second: parse_rate("RATE_LIMIT_ARTIFACTS_PER_SECOND", default_artifacts),
201        agent_registry_per_second: parse_rate(
202            "RATE_LIMIT_AGENT_REGISTRY_PER_SECOND",
203            default_agent_registry,
204        ),
205        agents_per_second: parse_rate("RATE_LIMIT_AGENTS_PER_SECOND", default_agents),
206        mcp_registry_per_second: parse_rate(
207            "RATE_LIMIT_MCP_REGISTRY_PER_SECOND",
208            default_mcp_registry,
209        ),
210        mcp_per_second: parse_rate("RATE_LIMIT_MCP_PER_SECOND", default_mcp),
211        stream_per_second: parse_rate("RATE_LIMIT_STREAM_PER_SECOND", default_stream),
212        content_per_second: parse_rate("RATE_LIMIT_CONTENT_PER_SECOND", default_content),
213        gateway_per_second: parse_rate("RATE_LIMIT_GATEWAY_PER_SECOND", default_gateway),
214        burst_multiplier: parse_rate("RATE_LIMIT_BURST_MULTIPLIER", default_burst),
215    }
216}
217
218fn runtime_config_from_env() -> ProfileResult<RuntimeConfig> {
219    let environment = get_env("SYSTEMPROMPT_ENV")
220        .unwrap_or_else(|| "development".to_owned())
221        .parse()
222        .map_err(|e: String| ProfileError::InvalidEnvVar {
223            name: "SYSTEMPROMPT_ENV",
224            message: e,
225        })?;
226
227    let log_level = get_env("SYSTEMPROMPT_LOG_LEVEL")
228        .unwrap_or_else(|| "normal".to_owned())
229        .parse()
230        .map_err(|e: String| ProfileError::InvalidEnvVar {
231            name: "SYSTEMPROMPT_LOG_LEVEL",
232            message: e,
233        })?;
234
235    let output_format = get_env("SYSTEMPROMPT_OUTPUT_FORMAT")
236        .unwrap_or_else(|| "text".to_owned())
237        .parse()
238        .map_err(|e: String| ProfileError::InvalidEnvVar {
239            name: "SYSTEMPROMPT_OUTPUT_FORMAT",
240            message: e,
241        })?;
242
243    Ok(RuntimeConfig {
244        environment,
245        log_level,
246        output_format,
247        no_color: get_env("NO_COLOR").is_some(),
248        non_interactive: get_env("CI").is_some(),
249    })
250}
systemprompt_models/profile/from_env.rs

systemprompt_models/profile/
from_env.rs
